baber/WOPTO huggingface dataset:
Patent EP-0007575-A1 (EP)
Inventor: EICKEN KARL DR CHEM
IPC: A01N43/36
Filed: 1979-07-18
Abstract: Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula    <IMAGE>  I  where R denotes hydrogen or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R1 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R2 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R together with R2 forms an alkylene chain of a maximum of 6 carbon atoms which is linked in the o-position and is unsubstituted or substituted by linear alkyl of a maximum of 4 carbon atoms, X denotes chlorine or bromine, and A denotes an azole which is attached via a ring nitrogen atom and is unsubstituted or mono- or poly-substituted by halogen, phenyl, alkyl, alkoxy, alkylthio or perfluoroalkyl, each of a maximum of 4 carbon atoms, cyano, carboxy, carbalkoxy of a maximum of 4 carbon atoms in the alkoxy, or alkanoyl of a maximum of 4 carbon atoms, A also denoting a salt of an azole containing 2 or 3 nitrogen atoms, and a haloacetanilide of the formula    <IMAGE> II  where R denotes linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms, or -A-R1, A denoting alkylene of 1 or 2 carbon atoms which may be monosubstituted by ethyl or mono- or disubstituted by methyl, and R1 denoting linear or branched alkoxy, haloalkoxy, alkenoxy, alkynoxy or alkoxyalkoxy, each of a maximum of 4 carbon atoms, cycloalkoxy or cycloalkylmethoxy with 3 to 6 carbon atoms in the cycloalkyl ring, 1,3-dioxolan-2-yl or alkoxycarbonyl of a maximum of 4 carbon atoms in the alkoxy, X denotes chlorine or bromine, and Y1 and Y2 are identical or different and each denotes hydrogen or linear or branched alkyl of a maximum of 4 carbon atoms, Y1 and Y2 only denoting hydrogen when R is linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms. The ratio of N-azolylmethylhaloacetanilide of the formula I to haloacetanilide of the formula II is from 1:0.5 to 1:20 parts by weight.
Patent EP-0008397-A1 (EP)
Inventor: WILDENROTTER KARL
IPC: F24S23/74
Filed: 1979-08-03
Abstract: Apparatus for collecting solar energy comprises a collector (11) having a solar-energy collector surface (40). The collector (11) is mounted on a support (20) and is pivotable between an exposed position in which the collector surface faces the sun and a substantially-horizontal sheltered position in which the collector surface faces the earth, thereby protecting the collector surface from the elements and facilitating acess thereto for maintenance.
Patent EP-0009577-A1 (EP)
Inventor: HARRIS DELBERT L
IPC: A61K39/02
Filed: 1979-08-13
Abstract: This invention relates to preparations for increasing the resistance of swine to swine dysentery infection. The novel preparation of this invention comprises enteric-coated orally-administrable particulate material containing concentrated killed cells of a virulent isolate of Treponema hyodysenteriae. In the preferred method of use, the resistance of swine to dysentery infection is increased by administering a parenteral preparation prior to the oral preparation, which can comprise a series of oral doses following the parenteral dose.
Patent EP-0009983-A1 (EP)
Inventor: SEACHMAN NED J
IPC: H04N1/193
Filed: 1979-10-05
Abstract: An optical beam-splitting apparatus for generating multiple linear images of an illuminated object line (20) and focusing the images (A", B") onto an image plane. The multiple images are generated on the object side of the lens (26) using an optical beam-splitting arrangement such as mirros (24,25). In a preferred embodiment, the images are converted into electrical signals after focusing onto photosensor arrays (27,28).
Patent EP-0016084-A1 (EP)
Inventor: BISHOP THOMAS DESMOND
IPC: B31B50/16
Filed: 1980-02-25
Abstract: Une machine avec matrice d'estampage comprend deux cylindres porteurs de formes (10, 12) en fonctionnement synchronise pour produire des flans alternes, avec un minimum de pertes entre les flans, decoupes a partir d'une feuille amenee a vitesse constante par un mecanisme d'alimentation conventionnel (14). Les cylindres (10, 12) sont entraines par des moteurs a courant continu a grande puissance d'impulsion et a vitesse variable commandee par ordinateurs (28, 30) alimentes en puissance electrique a partir d'une source d'alimentation de puissance commandee par thyristor (36, 28). Des detecteurs (18, 24, 26) envoient des signaux de reactions representant la vitesse de la feuille et les positions et les vitesses instantanees des cylindres aux ordinateurs programmables (32, 24). L'utilisation des moteurs a courant continu commandes par ordinateur evite les problemes dus aux a-coups de retour que l'on trouve dans les entrainements mecaniques proposes anterieurement et permet une plus grande souplesse, specialement en ce qui concerne le maintien de la stabilite entre les cylindres et les zones preimprimees sur la feuille. Un dispositif a volant de commande est utilise pour reduire la charge sur les moteurs pendant les grandes variations de vitesse des cylindres.
Patent EP-0019740-A1 (EP)
Inventor: COTTER ROBERT JAMES
IPC: C08F212/06
Filed: 1980-04-30
Abstract: This invention is directed to a half ester characterized by the following empirical formula:
     wherein n is a number having an average value of 1.7 to 2, and m is equal to 2-n. Also described herein is a composition comprising said half ester, maleic anhydride an an ethylenically unsaturated monomer, wherein at least 75 mole percent of the half ester is in the maleate form.
Patent EP-0026286-A1 (EP)
Inventor: BUCHANAN JAMES CLOYD
IPC: G06F40/191
Filed: 1980-07-24
Abstract: In a text processing system including a keyboard (8), a printing mechanism (6), a controlling logic device (2) and a storage (10), the hyphen code that is stored in storage (10) in response to depression of a hyphen key on keyboard (8) is conditioned on printing position and on the codes adjacent to the hyphen code in a text string. If a hyphen is keyed after the start of the return zone, is preceded by a graphic representative code and is followed by a keyed carrier return, a distinctive hyphen code representative of a syllable hyphen is recorded. Otherwise, a regular hyphen is recorded unless the hyphen key has been depressed in conjunction with a condition key, in which case a code representative of a required non-breaking hyphen is recorded. As a result of so controlling the recorded hyphen codes at the time of keyboarding, the operator's intentions for hyphenation may be achieved with little departure from normal keyboarding routine.
Patent EP-0025200-A1 (EP)
Inventor: MIYASHITA SHUNITSU
IPC: C08F283/06
Filed: 1980-08-29
Abstract: A Process for the preparation of polyphenylene oxide graft copolymers with styrene and/or other monomeric vinyl compounds is described. The graft copolymers are prepared in high yield, i.e. high graft efficiency by radical polymerisation of the vaporised monomer(s) with a solid polyphenylene oxide.
Patent EP-0025950-A1 (EP)
Inventor: YAMADA HISASHI
IPC: H03F3/30
Filed: 1980-09-12
Abstract: An input signal (v,) supplied to an input terminal (10) is transmitted to a bias circuit (50) through a differentiating amplifier circuit (20) and current mirror circuit (40). In the rear stage of the bias circuit (50), first and second single ended push-pull (SEPP) circuit components (60,70) are connected in parallel between a power source (+V) and earth. The first SEPP circuit component (60) is formed of a pair of transistors (61, 62). The second SEPP circuit component (70) is formed of a pair of transistors (71,72). An output signal from the junction (63) of the emitters of the transistors (61, 62) of the first SEPP circuit component (60) is negatively fed back to the differential amplifier through a resistor (26). The junction (73) of the emitters of the transistors (71, 72) of the second SEPP circuit component (70) is connected to the output terminal (80) of the amplifier device. A constant voltage (V B ) is supplied from a constant voltage source (83) to the output terminal (80) of the amplifier devicethrough resistors (81,82). 
     A series circuit formed of a constant-current source (100) and muting switch (102) is connected between a power source (+V) and a power supply circuit (30) for supplying power to the differential amplifier (20) and current mirror circuit (40). Where the muting switch (102) is opened, then the power supply circuit (30) is rendered nonconducting, preventing an input signal (vi)from being supplied to the bias circuit (50). As a result, the SEPP circuit components (60, 70) are unactuated to attenuate an output signal from the output terminal (80).
Patent EP-0027621-A1 (EP)
Inventor: KANKAANPAEAE MATTI M ENG
IPC: D21G1/00
Filed: 1980-10-10
Abstract: Method and apparatus for calendering paper webs orthe like wherein a plurality of hard calendering rolls (15-18) are situated to constitute a roll stack and wherein a plurality of soft calender rolls (11-14) are situated in nip defining relationship with respective ones of the hard rolls whereby a plurality of corresponding hard (S1-S3) and soft or supercalender nips (N1-N4) are defined The apparatus is adapted to be directly associated with a paper machine and force apparatus (36, 37, 41) are provided in conjunction with the apparatus for supporting the hard and soft calender rolls so that the hard nips (S1-S3) are closed and the supercalendering nips (N1-N4) are open during threading of the apparatus while the hard nips are opened and the supercalendering nips are closed afterthe web is threaded in order to perform continuous supercalendering of the paper web.
Patent EP-0030652-A1 (EP)
Inventor: MYKLEBUST EIRIK
IPC: B65D33/36
Filed: 1980-11-24
Abstract: The invention relates to a flexible container for transport and storage of bulk material. The container may be equipped with an inner bag of impervious material. The container is emptied by cutting a hole in its bottom (2) or side walls and this part of the container is made of laminated material in order to avoid contamination by fiber particles or other contaminants of the container's content during discharge. The container's bottom (2) is preferable made of plastic fibers or threads laminated sheet plastic.
Patent EP-0023059-A1 (EP)
Inventor: DIRKSING ROBERT S
IPC: E03D1/24
Filed: 1980-07-07
Abstract: A hanger for supporting a toilet tank chemical dispensing apparatus which attaches to the top edge of the tank and which incorporates a tilt compensating feature to accomodate non-vertical toilet tank walls. The dispenser (50) is preferably so mounted on the inner leg (30) of a generally U-shaped hanger (1) which contacts the innermost surface of the toilet tank wall (60) as to be vertically adjustable. The outer leg (20) of the hanger (1) contacts the outermost surface of the toilet tank wall (60) at a pivot point. Resilient means (40), which direct a force between the inner leg (30) and the inside surface of the toilet tank wall (60) at a point above the pivot point, coact with the pivot point to produce a coupled force system. The coupled force system causes the hanger (1) and dispenser (50) adjustably secured thereto to rotate about the pivot point into a position in which the lowermost end of the dispenser (50) is held adjacent the tank wall (60), thereby maintaining the dispenser (50) as close to vertical as is feasible despite the tilt inherent in the toilet tank wall (60).
Patent EP-0015721-A1 (EP)
Inventor: FOX EDWARD SOLOMON
IPC: A61K31/49
Filed: 1980-02-28
Abstract: This invention relates to pharmaceutical compositions for the treatment of rheumatoid arthritis and other arthritic conditions in humans, as well as various canine complaints. 
     The composition includes quinine sulphate and ascorbic acid. The quinine sulphate constitutes between 3.5 percent and 18 percent inclusive by weight of the composition. The composition is preferably in tablet form.
Patent EP-0017511-A1 (EP)
Inventor: BERRANGE AUBREY RALPH
IPC: E02D3/026
Filed: 1980-04-09
Abstract: A compactor which includes two laterally spaced impact rollers (70,72) on an axle (74) which constrains the rollers to rotate in synchronism. The axle includes a first component (80) which transmits bending moments, and a second component (90) which transfers torsional forces, between the rollers. 
     The spaced impact rollers make it possible to compact embankment edges and increase the stability of the compactor.
Patent EP-0025266-A1 (EP)
Inventor: HIPP STEVEN J
IPC: B65G67/02
Filed: 1980-07-23
Abstract: A device for retaining a parked vehicle against a loading dock or the like during loading or unloading thereof includes a pivotally mounted hook-like member movable between operative and inoperative modes. The member is secured to the front side of the loading dock (D) by a carriage (C) having a first section (13) on which the hook-like member is mounted, and a second section affixed to the dock front side (11). The first section (13) is adjustable relative to the second section in a substantially vertical plane. The first section (13) is biased to normally assume a predetermined rest position which is at a maximum elevation with respect to the roadway (R) supporting the vehicle. Power means is mounted on the carriage first section (13) and actuates the hook-like member between the operative and inoperative modes. When in an operative mode, the hook-like member interlocklingly engages the parked vehicle. When in an inoperative mode, the hook-like member assumes a vehicle-release position. Manual control means are provided for regulating the operation of the power means. The carriage first section (13) includes an outwardly projecting cam segment (13a) which is engaged by the vehicle when being maneuvered into a parked position and will cause the first section (13) to move vertically downwardly thereby enabling the member to interlockingly engage the vehicle in response to the manual adjustment ofthe control means.
Patent EP-0032103-A1 (EP)
Inventor: ANNEN KLAUS DR
IPC: C07J31/00
Filed: 1980-12-22
Abstract: Novel corticoid 17-thioacetals of the formula:   <IMAGE>   wherein X is hydrogen, fluorine or methyl, R1 is hydrogen or C1-C6 alkyl, and R2 is hydrogen or the acyl group of a C1-16 - hydrocarbon carboxylic acid, have valuable medicinal properties, e.g., as antiinflammatories.
Patent EP-0038797-A1 (EP)
Inventor: SHOUP LEO ELLIOT
IPC: A61F9/00
Filed: 1981-05-19
Abstract: Dispositif de mise en place et d'enlevement de verres de contact particulierement utile soit pour mettre en place un verre de contact souple sur la surface de l'oeil de l'usager, soit pour l'enlever de celle-ci. Ce dispositif utilise un organe (12) en forme de bulbe flexible, en combinaison avec un organe (14) attache de forme tubulaire, pour appliquer une pression negative (succion) ou positive (refoulement) sur une partie de support (18) de verre de contact qui est fixee a l'extremite ouverte ou opposee de l'organe de forme tubulaire et connectee par ce moyen a l'organe en forme de bulbe flexible. Pendant l'operation d'enlevement du verre de contact de l'oeil, une pression negative ou succion est appliquee au verre de contact par la partie de support de verre de contact en pressant l'organe en forme de bulbe flexible. L'organe en forme de bulbe flexible applique aussi une pression de refoulement au verre de contact au moment de la mise en place du verre de contact dans l'oeil. La partie de support de verre de contact peut etre demontee pour aseptisation. Des caracteristiques additonnelles comprennent l'orientation angulaire de la partie de support de verre de contact par rapport a l'organe de forme tubulaire qui y est attache de facon a permettre, par l'utilisation d'un miroir, une bonne observation visuelle des operations de mise en place et d'enlevement. Une cavite (32) de forme circulaire avec un organe de blocage diagonal (30) est utilisee a l'extremite de la partie de support de verre de contact de facon a optimaliser l'application de la pression de succion et de refoulement par la partie en forme de bulbe flexible a la partie arriere du verre de contact pendant les operations de mise en place et d'enlevement.
Patent EP-0032657-A1 (EP)
Inventor: EIMERS ERICH DR
IPC: C07C2/04
Filed: 1981-01-05
Abstract: Das 1 : 1 Codimer von Butadien-1,3 und Cyclopentadien mit Strukturen: <IMAGE> hergestellt durch Reaktion von Butadien-1,3 mit Dicyclopentadien bei 40-100° und 1 bis 1,5 bar Druck in Gegenwart einer kobaltorganischen Komplexverbindung, wobei der überwiegende Anteil Butadien-1,3 höchstens im Masse seiner Reaktionsgeschwindigkeit zugefügt wird, kann als Reaktivverdünner für lufttrocknende Lacke angewandt werden.
Patent EP-0037469-A1 (EP)
Inventor: SAER GEORGE A
IPC: H04M1/67
Filed: 1981-03-10
Abstract: A device containing accessory controls for an associated telephone (10) to control the operation of the telephone circuits. The device includes a housing (18, 52) which conforms to the contour of the telephone, so as to be conveniently mounted below the cradle (14) thereof. Acard (19,70) containing logic to control the operation of the telephone circuits is positioned within the housing. An actuator assembly (58) may be included within the housing to cause the control logic to be selectively energized. In operation, the presently disclosed device is adapted to prevent the placing of unauthorized calls from the associated telephone, switch an incoming call to an accessory or extension telephone, or place the associated telephone on hold, so that the hand set can be returned to the cradle without disconnecting an existing caller.
Patent EP-0040763-A1 (EP)
Inventor: STAAL PHILIP WARD
IPC: C07C51/41
Filed: 1981-05-14
Abstract: Disclosed is a method for the preparation of a stable solution of aluminium citrate. The method involves combining a solution of aluminium chloride with a solution of citric acid while maintaining vigorous agitation. After formation of the aluminium citrate solution, sufficient alkali metal or ammonium hydroxide is added to increase the pH to a level of 5.0 to 7.0. During addition of the base, the agitation is continued and the temperature of the solution is maintained at a level of from 0° to 90°C.
Patent EP-0044953-A1 (EP)
Inventor: MURATA HISASHI
IPC: G02B6/38
Filed: 1979-09-13
Abstract: Optical fiber alignment mechanism comprising at least an optical fiber (77), at least three rigid members (76a, b, c) with a circular cross section including rods, which rigid members are arranged to surround said optical fiber (77) and of which each is in tangential contact with said optical fiber (77) as well as with two other rigid members (76a, b, c), and a plastic member (78) molded in a plug like shape to contain said fiber and rigid members in lump, the outer surface of said plastic member allowing said rigid members to be exposed tangentially at least at three portions thereon.
Patent EP-0049340-A1 (EP)
Inventor: WUNNING JOACHIM DR-ING
IPC: C21D1/56
Filed: 1981-07-25
Abstract: For implementing such method, there is used a steel sample having a ratio V/A comprised between 2 and 12 mm (y = volume, A = surface). The hardness of the sample after tempering is determined at least on one spot located under the sample surface where the cooling speed during tempering is approximately proportional to the thermal flux density at the surface (location of the mean integral temperature). Thereafter, the cooling speed //c//c///ct resulting from the measuring values of the hardness by means of the sample characteristics for the temperature deviation //c//c which is appropriate for the tempering, is determined. The formula Q = k.//c//c///ct gives the mean value of the thermal flux density Q at the surface of the sample, which is used as a parameter for the tempering (k = constant proper to materials for samples).
Patent EP-0053652-A1 (EP)
Inventor: ARLT KLAUS
IPC: F03B17/04
Filed: 1981-07-27
Abstract: In this device, zero-gravity cell units (2) in vertical position at the low level of an air pressure-free fluid are given lift with expansion due to the displacement work of the gravity body (8) overcoming the hydrostatic pressure, by means of which lift they impart a rotary motion to a rotatable device (1) connected to them, rise with this device towards the upper turning point, turn, collapse while upended and again assume the levitating state effected by constant lift cells (10), in which state they are carried effortlessly - because of their zero-gravity state - to the bottom turning point into the lower level in order to recommence the introduction of lifting force into the uninterrupted movement. <IMAGE>
Patent EP-0050208-A1 (EP)
Inventor: WAIGAND HELMUT DIPL-ING
IPC: G04G5/00
Filed: 1981-09-08
Abstract: Das Schaltorgan weist auf eine Mehrzahl von Einstellpositionen mit je einer Kontaktstelle, die dem Eingang einer, einer Zählgrößenordnung zugeordneten Zählstufe einer Zählschaltung zugeordnet ist, und eine Umschalteeinrichtung, die gegenläufigen Zählrichtungseingängen der Zählschaltung zugeordnet ist.
Patent EP-0049447-A1 (EP)
Inventor: LUHLEICH HARTMUT DR
IPC: C04B37/00
Filed: 1981-09-26
Abstract: Bei einem Verfahren zum Herstellen von Formkörpern aus Siliziumkarbid oder Formkörpern aus Graphit oder aus graphitähnlichem Werkstoff mit einer aus Siliziumkarbid bestehenden Oberfläche durch Verbinden vorgefertigter Formkörperteile mittels einer zwischen den miteinander zu verbindenen Formkörperteilen gebildeten Siliziumkarbidschicht, werden Formkörperteile aus Graphit oder graphitähnlichem Werkstoff in der dem auszubildenden Formkörper entsprechenden Form aneinander gefügt und in chemisch inerter Atmosphäre in eine Siliziumschmelze eingetaucht. Dabei dringt die Siliziumschmelze in Fugen zwischen aneinander stoßenden Flächen der Formkörperteile ein und reagiert mit dem Graphit oder graphitähnlichem Werkstoff der Formkörperteile unter Bildung von Siliziumkarbid. Nach der Reaktion wird der gebildete Formkörper der Siliziumschmelze entnommen und in inerter Atmosphäre abgekühlt.
Patent EP-0075616-A1 (EP)
Inventor: CAHEN GEORGE L JR
IPC: A63H27/00
Filed: 1981-09-28
Abstract: The toy glider (10) comprises delta-formed wings (82, 84) deployable between a launch configuration with said wings collapsed and a flight configuration with said wings extended. Extension is effected by a hairpin spring (92) having its legs (90,91) engaged with the wings (82,84) along respective hinge lines (36, 38). The spring (92) is rotatably restorable in its entirety about the longitudinal axis of the glider (10). The legs (90, 91) of the spring (92) are movable away from each other as an adjunct to the removal of a restraint maintaining the wings (82, 84) in the launch configuration, from a first orientation in which energy is stored therein in potential form to a second orientation in which conversion of the energy stored from potential to kinetic form deploys the wings. The present glider can be economically constructed and has superior launch and flight characteristics.
Patent EP-0037682-A1 (EP)
Inventor: KEEP GEOFFREY SIMON
IPC: B05D1/28
Filed: 1981-03-26
Abstract: In an offset gravure web coating method and apparatus, coating composition is applied from a gravure roll to a transfer roll, thence to an applicator roll, and finally to the web. The web moves in the same direction as the applicator roll surface. The ratio of the speed of the applicator roll surface to that of the web is preferably not greater than 1 : 1. The method and apparatus afford improved coating patterns at low wet coatweights.
Patent EP-0034578-A1 (EP)
Inventor: FUNK GUNTER
IPC: B65H23/02
Filed: 1981-01-21
Abstract: 1. Apparatus for guiding the several ribbons of metal strip that has been slit into longitudinal ribbons (1), comprising a backing roller (4), which is held in the frame (12) and extends transversely to the longitudinal ribbons (1) and is parallel to the strip and carries discs (6), which constitute a comb for guiding the individual ribbons, characterized in that the backing roller (4) is mounted in a carriage (3), which is adapted to be reciprocated in the frame (2) by drive means transversely to the ribbons (1) and parallel to the strip.