baber/WOPTO huggingface dataset:
Patent EP-0019846-A2 (EP)
Inventor: TRAEUBEL HARRO DR
IPC: C09B43/02
Filed: 1980-05-21
Abstract: Tanning dyestuffs of the azo series obtained by coupling aromatic compounds which contain at least one diazo group with water-soluble tanning agents prepared by condensation of    a) formaldehyde or formaldehyde-donating compounds   b) an optionally sulphonated aryl ether or optionally sulphonated naphthalene or optionally sulphonated terphenyl or an optionally sulphonated phenol-urea mixture or mixtures thereof or with a dihydroxydiaryl sulphone and   c) a sulphonating agent if the compounds mentioned under b) are sulpho-devoid, and if desired a subsequent reaction with heavy metal salts, are suitable for simultaneous tanning and dyeing.
Patent EP-0044372-A2 (EP)
Inventor: CHAUDHARI PRAVEEN
IPC: G03F1/20
Filed: 1981-01-23
Abstract: A high aspect ratio collimating mask (2) for use in ion beam epitaxy or ion implantation doping is formed through the use of damage-trail-forming materials which are irradiated through a mask and then etched. The high aspect ratio is obtained in part by the sequential formation of a plurality of spaced mask plates. The mask is useful in producing large scale integrated circuits by localized ion implantation (10) during epitaxial growth (7) of a crystal wafer (1). In apparatus for use of the collimating mask (2), the crystal wafer (1) is held perpendicular to the plurality of discrete parallel ion beams (10) emitted through the collimating mask (2).
Patent EP-0038041-A2 (EP)
Inventor: HERO FRANZ
IPC: E04C2/12
Filed: 1981-04-10
Abstract: In the case of wooden compound panels which consist of a multiplicity of wood elements glued together at their longitudinal-grain side faces, forming the panel surfaces with their end-grain end faces and having fibre directions arranged crosswise to one another, obliquely to the panel surfaces, an as uniform condition as possible of the edge faces in relation to the panel surfaces (U, V) is desired. For this purpose, at least two panel edge faces (K), which are arranged crosswise to one another, preferably at least two pairs of panel edge faces arranged oppositely to one another, are formed by end-grain wood. This makes it possible to achieve uniform surface characteristics of the panel on all sides, using end-grain wood. From a crude panel (PL) with wood elements arranged in rows and side faces of longitudinal-grain wood, it is possible to achieve such a panel structure in a particularly advantageous manner by division into area portions (F1, F2, F3) with cut edge faces extending obliquely to the longitudinal-grain side faces and subsequent glueing together in pairs of the longitudinal-grain edge faces remaining on the area portions in such a way that only end-grain wood remains at all the outer edge faces of the finished panel (PLa). <IMAGE>
Patent EP-0044492-A2 (EP)
Inventor: WOLF HELMUT DR
IPC: G01N23/207
Filed: 1981-07-10
Abstract: 1. A goniometer for measuring mechanical stresses using X-rays, with an X-ray tube (4) arranged on a first slide (2), and a detector (7) arranged on a second slide (5), where the first slide runs on the convex side of a semicircular guide path (1) and the second slide runs on the first slide, characterised in that the semicircular guide path (1) is accommodated in a bend-resistant and basically U-shaped adapter (8), the adapter (8) having a first flank (81) which bears the semicircular guide path (1) on a curvature (810) of this flank which runs concentrically with the semicircular guide path (1), and where an adapter holder (83) is arranged on the other flank (82) of the adapter (8).
Patent EP-0042248-A2 (EP)
Inventor: MARTIN SIMON CHARLES
IPC: F16C3/02
Filed: 1981-06-10
Abstract: © A method of applying a layer of resin and axial fibres to a workpiece such as an automotive propeller shaft during the manufacture of the shaft includes the steps of arranging a series of fibre feed stations around the periphery of the workpiece, causing the fibres from the feed stations to converge along a conical path with the workpiece where they are united with the workpiece by circumferentially wrapped fibres. Resin is applied to the cone of fibres by throwing it out under centrifugal force from a rotating annular groove when the fibres are sufficiently close together to support a layer of resin between adjacent fibres. As the fibres are then pulled on to the workpiece, good impregnation of the resin into the fibres is achieved.
Patent EP-0042274-A2 (EP)
Title: Front derailleur
Inventor: SHIMANO KEIZO
IPC: B62M9/1342
Filed: 1981-06-15
Abstract: This invention relates to a front derailleur for a cycle for use in switching a drive chain between different ones of a plurality of front chain wheels by operation of a control wire (W) connected thereto. The derailleur comprises a base member (1) having a mounting means (2, 3) for securing said base member (1) to the seat tube (S) with said base member(1) extending generally horizontally and radially outwardly of said seat tube (S); a pair of first and second link members (10, 11) pivotally connected by first and second pivot shafts (12,13) respectively, to said base member (1), and a chain shift means (14) pivotally connected to the link members (10, 11) by third and fourth pivot shafts (15,16). Known such derailleurs are relatively large and generate a considerable air resistance during riding of the cycle. 
     According to this invention the first, second, third and fourth pivot shafts (12,13,15,16) are disposed so as to extend generally vertically in use of the derailleur, said first and second link members (10, 11) being pivotally connected by the first and second pivot shafts (12, 13) at their forward portions and by the third and fourth pivot shafts (15, 16) at their rearward portions so as to extend generally horizontally and longitudinally of the cycle in use of said derailleur.
Patent EP-0053898-A2 (EP)
Inventor: SMITH ANDREW SYDNEY PERCY
IPC: E04H5/12
Filed: 1981-11-26
Abstract: Cross-flow cooling tower with perforate member to catch wind born spray from the packings.
Patent EP-0062825-A2 (EP)
Inventor: NICKEL HORST DR
IPC: C09B44/02
Filed: 1982-03-29
Abstract: Triazinverbindungen, die in ihrer Betainform der Formel <IMAGE> entsprechen, worin Y Wasserstoff oder den Rest eines Azofarbstoffs, R Wasserstoff oder Alkyl, Ar Arylen, Z Halogen, Hydroxy, Alkoxy, Alkyl, Aryl, eine gegebenenfalls mono- oder disubstituierte Aminogruppe, m 0 oder 1 und X<(+)> eine Ammoniumgruppe bedeuten, und worin die cyclischen und acyclischen Reste weitere Substituenten tragen können, werden zum Färben von natürlichen und synthetischen Substraten und Massen, insbesondere von Papier verwendet.
Patent EP-0075160-A2 (EP)
Inventor: OYAMA KIYOTAKA
IPC: C07K5/075
Filed: 1982-09-02
Abstract: A process for recovering a dipeptide derivative comprises admixing an organic solvent capable of forming a binary phase system with water with an aqueous mixture containing as a solid component a dipeptide ester derivative of the formula
     wherein R, is a lower alkyl group, R 2  is a side chain group of an amino acid, n is 1 or 2, X is a benzyloxycarbonyl group which can have a nuclear substituent and Y is a hydrogen ion or an ammonium derivative ion of the formula
     wherein R 3  is a side chain group of an amino acid and R. is a lower alkyl group, settling the resulting admixture to form
     1. an organic solvent phase containing in a solid state a substantial amount of dipeptide derivative of the formula
     wherein R 1 , R 2 , n and X are as defined above and Z is a hydrogen ion or an ammonium derivative ion of the formula
     wherein R 3  and R. are as defined above, and   2. an aqueous phase, separating the organic solvent phase from the aqueous phase, and recovering the dipeptide derivative from the organic solvent phase.
Patent EP-0086871-A2 (EP)
Inventor: WALTHER HANS-JOACHIM ING GRAD
IPC: A62B23/02
Filed: 1982-09-28
Abstract: Atemschutzgeräte mit Schutzhaube nach der Erfindung finden als Rettungsgeräte Verwendung, z.B. als Fluchtgeräte. Sie müssen dazu im Bedarfsfall funktionssicher zur Verfügung stehen und dann auch von Ungeübten aufgesetzt werden können. Das Atemschutzgerät besitzt in einer Schutzhaube 2 einen Atemanschluß in Form einer Halbmaske 1. In dieser ist in einem verschlossenen Verpackungsbeutel 4 ein Atemfilter 3 angeordnet. Die Beutelenden 5,7 besitzen eingeschnittene Markierungen 11 mit weiterführenden Trennlinien 12. Das Beutelende 5 vor der Lufteintrittsseite 6 des Atemfilters 3 ist über eine Halterung 13 mit dem heruntergefalteten Oberteil der Schutzhaube 2 und das Beutelende 7 hinter der Luftaustrittsseite 8 mit dem eingeschlagenen Halsschlußteii 15 verbunden. Mit dem Auffalten der Schutzhaube 2 zum Aufsetzen reißen die Beutelenden 5,7 ab, damit ist das Atemfilter 3 auf jeden Fall zur Beatmung geöffnet.
Patent EP-0077082-A2 (EP)
Inventor: WOOD PRENTICE J
IPC: B65D71/00
Filed: 1981-01-06
Abstract: An article carrier formed from a unitary blank and comprising a bottom wall (1), side wall means (2, 3, 32, 37) secured to the side edges of the bottom wall, a top panel (30) secured to the side wall means and end wall means (20, 53) joined at least to the ends of the top panel. At least a portion of the top panel is removable with at least one V-shaped bend line (51, 52) formed therein, the bend-line comprising side elements (A, B) diverging towards the end of said top panel whereat removal thereof is initiated.
Patent EP-0090994-A2 (EP)
Inventor: MEYER ARNOLD
IPC: C01F7/025
Filed: 1983-03-21
Abstract: Zur Herstellung kugelförmiger Tonerde wird aus Tonerdehydrat, bestehend aus Pseudoböhmit Böhmit, in wäßrig verdünnter Säure durch intensives Rühren ein Tonerdesol mit einem Feststoffgehalt von mehr als 20 bis 40 Gew.-% Tonerde hergestellt und in Gegenwart von 1 bis 10 Gew.-% Harnstoff dieses in eine Formsäule, welche im oberen Teil mit einem flüssigen Kohlenwasserstoff und im unteren Teil mit wäßriger Ammoniaklösung gefüllt ist und Raumtemperatur aufweist, getropft und die gebildeten kugelförmigen Teilchen getrocknet und aktiviert. Die gebildeten kugelförmigen Teilchen können auch einer an sich bekannten Alterungsbehandlung unterworfen werden.
Patent EP-0098618-A2 (EP)
Inventor: ROVEDA RICCARDO
IPC: H01Q3/24
Filed: 1983-07-08
Abstract: System for the electronic sector scanning of a bundle of radar antenna monopulses, which allows scanning times in the order of µs by the separation of the R.F. power at a predetermined phase and whith amplitude control.
Patent EP-0089746-A2 (EP)
Inventor: O'SULLIVAN EILEEN F
IPC: B29D23/20
Filed: 1983-02-18
Abstract: A plastics sheet or laminate having the sheet as an outer layer has a surface of low friction and high gloss which is produced by extruding a layer of thermoplastic and pressing it while hot against the surface of a chill roller. The chill roller is highly polished and has minute randomly distributed superficial depressions therein of an average depth of about 5 microns, a depth standard deviation of less than 3 microns, an average frequency of about 3,000 per square centimeter, and an average area per depression of less than 1,000 square microns. The depressions are convex with rounded peripheries and are reproduced - as prominences - on the thermoplastic face material. The surface will have a coefficient of friction generally less than 1.0 with respect to itself, while nonetheless retaining a high gloss appearance. The sheet is useful as a protective outer layer of tubular containers e.g. toothpaste tubes.
Patent EP-0117939-A2 (EP)
Inventor: PICKRELL JOHN W
IPC: B65F3/20
Filed: 1983-08-25
Abstract: A refuse handling vehicle includes a chassis (30), a refuse collection body (50) coupled on a rearward portion of said chassis, and a cab (42) coupled on a forward portion of said chassis, and comprises a hopper (57) coupled on said chassis intermediate said cab and said refuse collection body. The hopper comprises a semicircular floor (110); and an upright wall (113) coupled to and extending upward from said floor.
Patent EP-0109922-A2 (EP)
Inventor: HOHNE WOLFGANG
IPC: G01N35/00
Filed: 1983-11-14
Abstract: 1. A sample distributing apparatus having a sample distributor (100) with a substantially rectangular layout, a movable, mechanically driven carrier (102) for a plurality of sample containers (103), a first aperture (110) in a cover (109) of the sample distributor (100) which permits a manual delivery of a single sample container and the taking of a sample from the sample container, and an analyzer section (200) particularly a separate analyzer section, characterised by at least one further aperture (113) in the cover (109) exclusively for the mechanical taking of samples, the cross-section of which aperture is made smaller than the cross-section of the first aperture (110) but in particular smaller than the cross-section of the individual sample containers (103), the first aperture (110) being disposed in the region of the front of the sample distributor (100) and the further aperture (113) exclusively for the mechanical taking of samples being disposed in the region of a lateral face of the sample distributor (100).
Patent EP-0124016-A2 (EP)
Inventor: REDINGTON ROWLAND WELLS
IPC: G01R33/563
Filed: 1984-04-17
Abstract: A method and apparatus for producing two-dimensional, plan view images of in vivo blood flow networks using unique nuclear magnetic resonance (NMR) pulse sequences are disclosed. The method teaches the use of a pair of 90° selective pulses separated by a delay time optimized to provide images with enhanced blood flow contrast by discriminating against stationary media surrounding the blood flow path. For the instant method, two-dimensional images are compiled by the illustrative apparatus using a collection of NMR slice data, wherein each slice reflects a one-dimensional projection of NMR received signal data in a thin planar slab selected to be generally orthogonal to the primary blood flow network. Further alternative embodiments discuss the use of free induction decay (FID) signals, as well as single pulse and multiple pulse spin echo sequences.
Patent EP-0131905-A2 (EP)
Inventor: MARINO PAOLO
IPC: F02P1/02
Filed: 1984-07-11
Abstract: A contactless magnet ignition system comprises a first core (6) of U-shaped cross-sectional configuration carrying an ignition coil (10, 11) on its central portion (7). A second core (9) carrying a control winding (23) is disposed outside of the primary winding perpendicular to the main axis of the first core (6) and spaced therefrom within the space defined between the legs (8) thereof. A permanent magnet rotor component (3 to 5) is adapted to induce respective voltages at the terminals of the primary winding (10) and the control winding (23). 
     A transistor (19) is controlled by the control winding (23) for interrupting the current flowing through the primary winding (10) so as to induce in the secondary winding (11) a voltage adapted to cause a spark to be generated across a spark plug (12).
Patent EP-0134008-A2 (EP)
Inventor: KANETA YOSHIO
IPC: H04N5/073
Filed: 1984-08-06
Abstract: In an information transmission system (10) including transmitters (12a, 12b, 12c), a receiver (14), and a transmission line (16) for transmitting information signals (30) from the transmitters (12a, 12b, 12c) to the receiver (14), the transmission line (16) is shared by the information signals (30) and external sync signals (42) which are adapted to synchronize the transmitters (12a, 12b, 12c) to each other. The external sync signals (42) have a voltage level higher than a maximum voltage level of the information signals (30) or lower than a minimum voltage level of the same, and are transmitted to the transmitters (12a, 12b, 12c) over the transmission line (16) by using blanking level portions of the information signals (30). The external sync signals (42) are separated from the information signals (30) based on their level difference and, then, applied to the transmitters (12a, 12b, 12c). Amplifier circuits (35, 36, 38) for blocking the propagation of signals toward the transmitters (12a, 12b, 12c) are installed in the transmission line (16), while bypass circuits (46) are connected to the transmission line (16) each in parallel to the associated amplifier circuit (35, 36, 38) so as to allow only the external sync signals (42) to be transmitted toward the transmitters (12a, 12b, 12c) based on a signal voltage level.
Patent EP-0141286-A2 (EP)
Inventor: BARLIAN REINHOLD
IPC: H01H37/54
Filed: 1984-10-04
Abstract: The switch, which is provided for an electrical load, has a housing with a switching contact. A disc-shaped bimetallic device is supported in a switching chamber in the housing on a fitting which is axially movable for the contact switching. An electrically operable temperature-change part is moreover provided for the bimetallic device, the connecting parts of the temperature changing part being fed out of the housing. The axially movable fitting has three star-shaped radial webs projecting transversely to each of which two switching contacts are allocated together with a contact link in the baseplate of the housing associated therewith. The electrically operable temperature change part is arranged in the switching chamber on a side of the bimetallic device opposite the radial webs of the fitting. <IMAGE>
Patent EP-0146076-A2 (EP)
Inventor: MARK VICTOR
IPC: C08G63/00
Filed: 1984-12-04
Abstract: Copolyester-carbonate resins exhibiting improved processability which are derived from:
     (i) at least one diester-diol which is the coreaction product of an aromatic hydroxy carboxylic acid or an ester forming reactive derivative thereof and a diol;   (ii) at least one dihydric phenol;   (iii) at least one bishaloformate; and   (iv) a carbonyl halide carbonate precursor.
Patent EP-0113689-A2 (EP)
Inventor: HORST WILLIAM RICHARD
IPC: B65H5/28
Filed: 1981-06-23
Abstract: A dispenser for record members, particularly bills of currency, has an inexpensive arrangement for ensuring that only a single bill (30) at a time is dispensed, the dispenser comprising a flexible carrier strip (58, 60, 62) detachably retaining bills at intervals along it, means (72, 106) for moving said carrier means to position successive bills adjacent a discharge opening (32), and discharge means (120, 124, 126) for removing successive bills from the carrier means and for discharging the bills through the discharge opening. Each bill (30) is detachably retained on the carrier strip by a tongue-like member (194) which extends over the bill, a downwardly-bent portion (198) at the free end of the tongue-like member engaging the leading edge (204) of the bill. A pair of tabs (202) which are disposed on either side of each tongue-like member and which extend over the trailing edge of the associated bill assist in retaining the bill on the carrier strip.
Patent EP-0122732-A2 (EP)
Inventor: PARTRIDGE DAVID
IPC: G07D5/08
Filed: 1984-03-19
Abstract: A coin 12 to be checked is passed through a test coil 1 connected in parallel with a capacitor 2. A comparison coil 3 having an adjustable core 5 is also connected in parallel with a capacitor 4 and a direct current is passed through both coils in parallel from a rail 13 to an interrupter 14. The simultaneous interruption of the current through both coils produces between each coil and its capacitor a respective oscillatory discharge in the form of a decaying wave train and the characteristics and dimensions of the two coils and their capacitors are such that when a coil of the selected denomination passes through the test coil, the two wave trains are substantially identical. The two wave trains are compared by a comparator device 6 and a voltage comparator 7 generates a signal when the result of the comparison is below a predetermined datum, thus indicating that the coin is a genuine one.
Patent EP-0130847-A2 (EP)
Inventor: YAMAZAKI SHUNPEI C O SEMICONDU
IPC: H01L21/268
Filed: 1984-07-04
Abstract: In a photoelectric conversion device manufacturing method which includes at least a step of forming a non-single-crystal semiconductor layer, a transparent or nontransparent layer, or a laminate member composed of transparent and nontransparent layers by patterning with a laser beam, a laser beam which has a short wavelength of 600 nm or less, a spot diameter of 3 to 60 nm and a width of 50 nano-second is used for the patterning.
Patent EP-0149884-A2 (EP)
Inventor: TERAO SHINJI
IPC: C07D417/04
Filed: 1984-08-23
Abstract: Novel compound of the formula:
     [wherein R 1  stands for an optionally substituted alkyl group, alkenyl group, aryl group, aralkyl group, cycloalkyl group, heterocyclic group having carbon as the bonding hand or amino group, R 2  stands for a pyridyl group which may be substituted with alkyl group, and R 3  stands for an optionally substituted aryl group] or salts thereof, has analgesic, anti-piretic, anti-inflammatory and anti-ulcer actions, and can be administered to mammals for the therapy of pain, inflammatory diseases, rheumatic chroric diseases.
Patent EP-0139480-A2 (EP)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K35/04
Filed: 1984-09-19
Abstract: A product for topical application against inflammatory and pruritic conditions of the skin which comprises a dermatological tar or tar-based preparation and γ-linolenic acid (GLA) of dihomo-γ-linolenic acid (DGLA) as such or in the form of an active derivative thereof.
Patent EP-0125151-A2 (EP)
Inventor: DARD JEAN-CLAUDE
IPC: G01D9/08
Filed: 1984-02-07
Abstract: This graphic machine comprises a printing device including a drawing head (30) forming part of a line-printing module, and a writing head (40) forming part of a dot-printing module. A device for controlling the printing device comprises selection means receiving graphic data relating to graphic elements to be reproduced in order to determine which of the printing modules is to be used in order to print these graphic elements. The control device also comprises means for the selective activation of the printing modules in order to transmit selectively the graphic data to the module selected and to control the printing of these data. <IMAGE>
Patent EP-0145561-A2 (EP)
Inventor: TOURNOUX MICHEL
IPC: C25B13/04
Filed: 1984-11-15
Abstract: The formulation of such material is derived from that of the octatitanate of potassium having the formula K2 Ti8 O17, wherein the titanium ions at the oxidation degree 4 are partially substituted by metal cations which are stable in octahedral site and which have an oxidation degree lower than 4, the charge compensation, because of said substitution, being effected by introducing additional alkaline ions selected among sodium, potassium and lithium. The diaphragms made from those materials are particularly usable in electrolyzers operating at a temperature comprised between 120 and 200<o>C and of which the electrolyte is concentrated potash.
Patent EP-0148133-A2 (EP)
Inventor: DI STAZIO GIOVANNI
IPC: C07K1/06
Filed: 1984-12-10
Abstract: Thirteen new tripeptides made from levorotatory amino acids are described, corresponding to the formulain which A and B are different from one another, and are either p-GLU or TRP, and X is a specific amino acid different from P-GLU and TRP, as well as a process for the preparation of these compounds, pharmaceutical formulations containing them and the use of these formulations as hypotensive and analgesic agents.
Patent EP-0156209-A2 (EP)
Inventor: ASHBY BRUCE ALLAN
IPC: C08K5/09
Filed: 1985-03-06
Abstract: There is provided a flame retardant composition comprising:
     (a) about 50 to about 90 percent by weight of one or more nylon materials, and   (b) about 10 to about 50 percent by weight of a composition effective for imparting flame resistance comprising:
   (i) about 20 to about 75 percent by weight based on (b) of diphenylsilanediol, low molecular weight phenyl substituted siloxane diol, or mixture thereof;   (ii) about 3 to about 30 percent by weight based on (b) of Group IIA metal carboxylic acid salt;   (iii) about 10 to about 60 percent by weight based on (b) of aluminum trihydrate; and   (iv) about 10 to about 50 percent by weight based on (b) of organic halide.