baber/WOPTO huggingface dataset:
Patent EP-0044369-A1 (EP)
Inventor: SARDA JEAN LUCIEN
IPC: B41M1/24
Filed: 1980-07-18
Abstract: A thermo-engraving machine has safety, energy conserving and convenience features. The thermo-engraving machine receives a freshly printed sheet, passes it through a device for depositing powder. It heats the powder to cause the powder to melt, then cools the sheet to create raised printed material. The deposition device in one case is a tank with a vertical partition that provides separate containers for powders of different types. The other deposition device is a cyclone type that is pivotal to allow easy cleaning and has toothed wheels in its suction manifold to retain the sheets. The oven has sidewalls that will laterally move to vary the width of the oven. Heater elements in the oven can be selectively turned off for smaller widths. The oven is held by a latch that releases the oven to spring upward should electricity be cut off to the solenoid that holds the latch in position. The cooling conveyor curves around from the back of the oven and leads to the front of the machine, preferably over the top of the oven. The cooling conveyor has a conveyor belt assembly and positive and negative plenums on its sides to retain the sheets in connection with the conveyor belt assembly and cool them at the same time.
Patent EP-0026148-A1 (EP)
Inventor: BRUNEL PAUL HUBERT
IPC: A63C13/00
Filed: 1980-07-11
Abstract: A ski-shoe for traveling on snow has an elongated generally flat base plate having an upwardly curved front end and a pair of longitudinally extending side edges. Respective upright sides extending the full length of the base plate have lower edges joined to the side edges of the base plate. A pair of side rails extending outwardly and downwardly from the upper edges of the sides and having lower edges lying above the base plate form downwardly open channels with the respective sides. The foot of the user is secured to the base plaate between its front and rear ends and between these sides. At least one flap is pivotal underneath the base plate between an axis lying ahead of the flap between an upper position lying generally against the base plate and a down position extending transversely downwardly from the base plate. The sides, rails, and base plate all are made integrally of a synthetic resin and the device has an overall length of less than 1 meter.
Patent EP-0049725-A1 (EP)
Inventor: OHLSON KURT LENNART
IPC: F16B5/06
Filed: 1980-10-13
Abstract: A holding means (4) intended to hold a plate-like element (1) to a post (7). The holding means (4) is provided with a peg (41) having different cross-sections (43, 44) formed at two perpendicular coordinates. In a first position of rotation (Figure 3) of the means (4) relative to the first element (2), the peg (41) can be inserted into said element (2), and upon further rotation of the means (Figure 4) to a second position of rotation, the larger cross-section (44) of said peg (41) will clamp the holding means firmly against surfaces (23, 24) formed in said first element (2).
Patent EP-0031354-A1 (EP)
Inventor: KNICKERBOCKER MICHAEL G
IPC: B65D83/14
Filed: 1980-12-30
Abstract: Un assemblage formant couvercle d'atomisation en continu est utilise conjointement a un aerosol. Le couvercle (1) possede un corps ayant sensiblement la forme d'un godet monte sur la partie superieure d'une bombe d'aerosol (9) pour proteger une tige de soupape (11) et en empecher le fonctionnement accidentel pendant le transport et le stockage. Des moyens d'actionnement de la soupape (7) sont disposes dans la base (3) du couvercle (1) cooperant avec la tige de soupape (11). Le couvercle (1) peut etre enleve et remonte sur le conteneur aerosol dans une position inversee permettant au moyen d'actionnement de la soupape (7) d'ouvrir la soupape (11) pour distribuer de maniere continue du produit jusqu'a ce que le couvercle (1) soit enleve.
Patent EP-0036893-A1 (EP)
Inventor: KAWAFUNE MICHIO
IPC: G01R22/00
Filed: 1981-04-21
Abstract: The electric power measuring appts. includes a power-current converter (1) for detecting the electric power of a line to be measured w.r.t. both the directions of one and the opposite, and an integrator (3) receiving the output of the converter. A circuit (4) discriminates the level of the output of the integrator. A circuitry (5,6,7,8) inverts the direction of change in the integrator output by applying a constant current, having the opposite polarity to the input of the integrator from the converter, to the integrator in addition to the input from the converter in response to the discrimination signal. Measuring units (12,14) obtain pulse frequency dependent on the change of the integrator output. Switches (21,22) are adapted to change over the polarity of the input of the integrator from the power-current converter. A controller circuit (9,10) changes over the switches and selects one of the measuring units according to the direction of power transfer, when the direction of power transfer is inverted, such that the integrator output exceeds a predetermined level. Power measurement w.r.t. both the directions of one and the opposite can be thus exactly performed by use of only one current-frequency converter. The electric power measuring appts. is, therefore, suitable for electric power measurement w.r.t. the two directions of energy transfer.
Patent EP-0039472-A1 (EP)
Inventor: BURG MARION
IPC: G03F7/038
Filed: 1981-04-29
Abstract: Solvent-soluble polymeric esters and polymeric ester- ethers with radiation-crosslinkable ethylenic unsaturation in the linear polymeric structure, and recurring pendant hydroxyl groups, are derived from monomers which include diepoxides and monomers with at least one α,β-unsaturated carboxylic acid group. These polymeric products react with cyclic anhydrides to form aqueous alkaline-soluble polymers which are useful as films for photomechanical processes, including lithographic applications and as ' photoresists.
Patent EP-0045368-A1 (EP)
Inventor: BOECKEL JOHN WILLIAM
IPC: G01N1/40
Filed: 1981-06-17
Abstract: A chamber block (12) removably insertable into a centrifuge rotor of the type used for the preparation of cell dispersions on slides (65) is characterized by an opening (150) formed in the chamber block (12) which, when closed, defines a supernatant collection receptacle within the block (12). A deflection baffle (162) is disposed within the chamber block (12) so that supernatant withdrawn through a suction conduit (156) from the vicinity of the slide (65) is deflected into the collection receptacle (152).
Patent EP-0059796-A1 (EP)
Inventor: SOCLOF SIDNEY ISAAC
IPC: H01L21/265
Filed: 1981-12-11
Abstract: The invention provides a unique sub-micron dimensioned NPN type transistor and method of making the same, wherein hundreds of such transistors may be fabricated on a single chip with each transistor comprising an active region surrounded by field oxide completely isolating it from the substrate and its effects on operation. Spaced apart slots made in the substrate permit the introduction of orientation dependent etching fluid therein to at least substantially etch semi-arrays of active regions of the substrate away from the substrate except for spaced apart supports therealong. Oxidation serves to support the semi-arrays and subsequent steps directly from the substrate or by webs of oxidation along the tops of the semiarrays connected to the substrate. The support is necessary while orthogonal slots are provided permitting access to opposed sides of the active regions for doping n + from each end, which n+ is driven in from both sides to provide an n+p n+ emitter base collector transistor active region to which electrical connections are applied using conventional techniques providing almost complete reduction of the parasitic capacitances and resistances because of the total oxide isolation of the active regions from the substrate.
Patent EP-0047149-A1 (EP)
Inventor: MOODY ALISTER JAMES
IPC: A61K38/00
Filed: 1981-08-27
Abstract: A novel, purified peptide having the following amino acid sequence:
     Arg-Ser-Leu-Gln-Asn-Thr-Glu-Gtu-Lys-Ser-Arg-Ser-Phe-Pro-Ala-Pro-Gln-Thr-Asp-Pro-Leu-Asp-Asp-Pro-Asp-Gln-Met-Thr-Glu-Asp may be used as medicament, e.g. in the treatment of gastroduodenal ulcers.
Patent EP-0053931-A1 (EP)
Inventor: KWOK JOHN CHI-HEE
IPC: D06N7/00
Filed: 1981-12-04
Abstract: An adhesive composition comprises a mixture of at least 50 parts dry weight of a water-based polymer in latex form having a film-forming temperature below 25°C, and at least 0.5 parts dry weight of a thickening agent. The adhesive may be applied as a layer to a carpet backing, dried and subsequently activated with water to adhere the carpet to a floor. After drying, the adhesive layer may be reactivated with water to permit the carpet to be removed from the floor. The adhesive layer, when dried on the surface of a latex foam-backed carpet, provides a non-tacky surface which increases the abrasion resistance of the latex foam backing, thereby reducing damage to the backing during normal storage and handling.
Patent EP-0048210-A1 (EP)
Inventor: GAUTHIER-LAFAYE JEAN
IPC: C07C51/56
Filed: 1981-08-24
Abstract: Carboxylic acid anhydrides are prepared by carbonylating a carboxylic acid ester in liquid phase, in an essentially anhydrous reaction medium including a sulfone reaction solvent, and in the presence of a catalytically effective amount of (i) nickel and an alkyl or acyl iodide promoter therefor, and (ii) a co-catalyst which comprises at least one alkali or alkaline earth metal salt, or quaternary ammonium or phosphonium iodide. The subject process is well adapted, e.g., for the preparation of acetic anhydride by carbonylation of methyl acetate.
Patent EP-0051664-A1 (EP)
Title: Construction d'une semelle de chaussure
Inventor: STUBBLEFIELD JERRY D
IPC: A43B5/00
Filed: 1981-05-05
Abstract: Une construction d'une semelle de chaussure se caracterise par une semelle externe (18) ayant au moins une ouverture (26) au travers de laquelle s'etend une saillie (30) d'une semelle mediane moins dense (16). La zone decoupee (26) de la semelle externe plus dense (18) diminue le poids total de la semelle (12), tandis que la saillie moins dense (30) contribue a l'amortissement du pied lui conferant un meilleur confort et un plus grand support. D'autres saillies (32 et 68) peuvent egalement etre amenagees au travers d'autres ouvertures dans la semelle externe pour diminuer encore plus le poids et augmenter l'effet d'amortissement du pied. De plus, des rainures (42) peuvent etre amenagees sur la surface superieure (40) de la semelle mediane (16) pour augmenter la flexibilite de la semelle (12) et contribuer a l'amortissement du pied en constituant un support peripherique la ou cela est necessaire. L'invention peut etre appliquee a des chaussures de sport (figures 1-9), une chaussure a talon haut pour femme (figures 10-14), ou autre type de chaussure.
Patent EP-0047319-A1 (EP)
Inventor: ASHILL PATRICK RALPH
IPC: B64C3/14
Filed: 1981-03-13
Abstract: Un profil de voilure utilise sur un avion dans lequel le nombre de mach du dessin de la section est 0,7-0,77 et un rapport de la corde d'epaisseur d'environ 0,14, avec t/c max en avant de la mi-corde, une courbure minimum de la surface superieure a ou en avant de t/c max, et un rayon et une cambrure du bord d'attaque telle que la crete locale M soit obtenue en avant du 10% de la corde et l'ecoulement supersonique soit maintenu en arriere de 40% de la corde, lorsqu'il peut se terminer en un choc faible. La surface inferieure possede une cambrure arriere et est concue pour rendre la sustentation maximum mais avec une distribution qui permette d'altenaer le coefficient du moment de tangage de la section dans sa totalite.
Patent EP-0094438-A1 (EP)
Inventor: THIEL PETER
IPC: B60N2/07
Filed: 1982-05-13
Abstract: 1. Locking device for the longitudinal adjustment means of a vehicle seat, having at least one rail (3; 103) extending in the direction of longitudinal adjustment of the seat, being connected thereto and guided for longitudinal adjustment on a guide rail (1; 101) fixed to the vehicle, and comprising a locking member (23; 123) mounted on the rail for movement crosswise to the longitudinal direction thereof and capable of being moved by means of an actuating member (65, 67; 182) between a locked position in which the locking member is engaged with at least one of the detents (21; 121) provided on the guide rail, and a release position in which the locking member is lifted out of engagement with the detent, characterised by the features - (a) that the detents (21; 121) on the guide rail (1; 101) are disposed in two rows extending longitudinally and at a distance from each other, between which is guided the part of the rail (3; 103) which carries the locking member, (b) that provided as a locking member is a hinge (23; 123) disposed with a longitudinally extending hinge pin (25; 125) and of which the plates (37, 39; 137, 139) which are pivotable about the hinge pin are pre-tensioned by spring force into the opened-out position corresponding to full opening of the hinge and the locking position, and in which the ends (43, 45; 143, 145) of both plates engage in detents (21; 121) in both rows of detents while those which are situated more closely to the hinge pin (25; 125) and adjacent to the ends (43, 45; 143, 145) of the plates (37, 39; 137, 139) rest on support means, and (c) that for movement into the release position, the hinge pin (25; 125) is displaceable at a right angle to the plane of the opened-out plates (37, 39; 137, 139) by means of the actuating member (65, 67; 182), so that by pressing the plates against the support means, the opened-out plates (37, 39; 137, 139) are pivoted towards each other so that the plate ends (43, 45; 143, 145) are lifted out of engagement with the detents (21; 121).
Patent EP-0072401-A1 (EP)
Inventor: HOFMANN PETER DR
IPC: B01J23/74
Filed: 1982-06-18
Abstract: Verfahren zur Herstellung von aliphatischen Nitrilen durch Umsetzung von entsprechenden Carbonsäuren oder Carbonsäurealkylestern mit Ammoniak in Gegenwart eines metallhaltigen Katalysators, wobei man die Umsetzung bei einer Temperatur von 150 bis 290°C in Gegenwart von Eisen oder einer Eisenverbindung als Katalysator durchführt.
Patent EP-0071277-A1 (EP)
Inventor: MIZUKOSHI AKIO
IPC: H01T1/16
Filed: 1982-07-30
Abstract: A surge arrester includes two series-connected non-linear resistors (1, 2) composed mainly of zinc oxide. A linear resistor (R1, R2) is connected in parallel to at least one of the non-linear resistors (1, 2), and a bypass gap (3) is connected in parallel to one non-linear resistor (2). With an AC voltage applied to the series connection, each linear resistor (R1, R2) exhibits a resistance which is smaller than the equivalent resistance of the respective parallel non-linear resistor (1, 2).
Patent EP-0075683-A1 (EP)
Inventor: YAMAMOTO SETSUO
IPC: G21C1/03
Filed: 1982-08-06
Abstract: O A reactor vessel comprising heat-propagating means such as a heat pipe (10) which is provided in contact with or apart from a peripheral wall (11) of a reactor vessel body or inside of said peripheral wall (11), whose upper portion lies above a free liquid level (13) of a coolant and whose lower portion liesbelow said free liquid level (13), thereby enabling temperature prevailing in that portion of the reactor vessel peripheral wall (11) which lies near the free liquid level of a coolant heated by a reactor core (12) to have a gentle gradient.
Patent EP-0109983-A1 (EP)
Inventor: IWAMOTO TOMIYUKI
IPC: A61J1/00
Filed: 1982-12-14
Abstract: @ A plastic container containing an infusion solution which may not allow deterioration of the infusion solution over a long period of time, is prepared by providing a container (11) which is made of a flexible plastic material having a heat resistance able to withstand heat of autoclaving sterilization and which holds an infusion solution (16) containing components which may easily deteriorate upon contact with oxygen; the container (11) is packaged with a first packaging material (18) which consists of a plastic material having a gas permeability and a heat resistance able to withstand the heat of autoclaving sterilization. The container (11) packaged with the first packaging material (18) is sterilized by autoclaving in an atmosphere of saturated steam containing substantially no oxygen. The packaged and sterilized container (11) is cooled while substantially maintaining a pressure of autoclaving sterilization by introducing an inert gas into the atmosphere. The container (11) is further packaged with a second packaging material (21) which has a high oxygen gas impermeability.
Patent EP-0061795-A1 (EP)
Inventor: SHU-EN HSU
IPC: B42D15/10
Filed: 1982-03-05
Abstract: 1. A numbering device for securities and certificates, in particular banknotes, comprising at least one numbering mechanism the digit rollers of which after the printing of one number get switched onwards by one number, and an inking unit which has at least one inking roller that inks the digit rollers, said numbering mechanism (5) having additionally at least one code number roller (9) arranged coaxially with the digit rollers (8) and a setting mechanism associated with it, which can be controlled in dependence upon the respective setting of the normal digit rollers (8) and is arranged for setting the code number roller (9) before each printing to a code number having a predeterminable relationship with the number to be printed by the normal digit rollers (8), characterized in that an additional inking unit (18) is provided with at least one inking roller (19) for inking only the code number roller (9) with an ink that is different from the ink of the normal number imprint.
Patent EP-0072061-A1 (EP)
Inventor: FARMER JOHN BATES
IPC: C07D213/38
Filed: 1982-07-22
Abstract: There are described compounds of formula I,
     in which D, represents a group of formula II,
     where R, and R 5 , or H 3  and R 5  may form a chain -CH 2 CH 2 -, or R 4  and R 5  may form a chain -CH 2 -, or R 3 , R 4  and R 5  are each hydrogen, the remainder of R,, R 3  and R 4 , which may be the same or different, being hydrogen, alkyl or phenyl, 
     none, one or two of R 6 , R 7 , R 8  and R, represent hydroxy and the remainder represent hydrogen,
     X represents a chain -(CH 2 ) n -, optionally substituted by hydroxy,   n is an integer from 1 to 7 inclusive,   D 2  represents hydrogen, alkyl, phenyl; alkyl substituted by one or more of hydroxy, pyridyl, phenyl; or alkyl substituted by phenyl which in turn is substituted by halogen, alkyl, amino, alkoxy or nitro,   or D 2  represents a group of formula III,
     where R 2  and R 12 , or R, o  and R 12  may form a chain -CH 2- CH 2- , or R 11  and R 12  may form a chain -CH 2 -, or R 10 , R,, and R 12  are each hydrogen,   the remainder of R 2 , R 10  and R 11 , which may be the same or different being hydrogen, alkyl or phenyl,   none, one or two of R 13 , R 14 , R 15  and R 16  represent hydroxy, and the remainder represent hydrogen,   or R 2  and D 2 , together with the nitrogen atom to which they are attached, form a 5 or 6 membered heterocyclic ring,   provided that when X is not substituted by hydroxy and
   i) when R 3 , R 4  and R 5  are hydrogen, R, and R 2  are both hydrogen or lower alkyl, and two of R 6 , R 7 , R 8  and R 9  are hydroxy, D 2  is not identical to D 1 , or   ii) when R,, R 3 , R 4 , R 5 , R 6 , R 7 , R 8  and R 9  are hydrogen, R 2  and D 2  do not each represent lower alkyl, or do not together with the nitrogen atom to which they are attached, form a 5 or 6 membered heterocyclic ring, or iii) when R,, R 4 , R 5 , R 6 , R 7 , R 8  and R 9  are hydrogen, and R 3  is alkyl, D 2  is not identical to D 1 , or   iv) when R, is phenyl, R 3  and R 5  together form the chain -CH 2 CH 2 -, R 6 , R 7 , R 8  and R 9  are hydrogen, n is 1, D 2  and R 2  do not each represent hydrogen or alkyl, or do not together form a heterocyclic ring,     
and pharmaceutically acceptable derivatives thereof.   
     There are also described methods for making the compounds and pharmaceutical, e.g. cardiac, compositions containing the compounds.
Patent EP-0070185-A1 (EP)
Inventor: LEVINSON SIDNEY HARRY
IPC: C07D213/55
Filed: 1982-07-13
Abstract: Lower alkyl 2-formyl-3-(3-pyridinyl)propionates of use as chemical intermediates are prepared by hydrocarboxyalkylation of a 3-vinylpyridine with carbon monoxide and an alcohol under homogeneous catalytic conditions with a ligand associated palladium compound to give a lower alkyl 3-(3-pyridinyl)propionate which is then a-formylated.
Patent EP-0073631-A1 (EP)
Inventor: PRIOR WILLIAM FRANK
IPC: B03C3/41
Filed: 1982-08-24
Abstract: A discharge electrode assembly (14) for use in a wet electrostatic precipitator includes a flat gridlike frame comprised of four vertical tubes (50-56) and a pair of horizontal tubes (58, 60). Crimpable tubes (70, 72) are welded in holes formed in the two outer vertical tubes (50, 56) in a staggered relationship to engage the tip ends of electrode wire segments (62, 64), which are generally J-shaped and are inserted into the crimp tubes so that each pair of adjacent wires formes a single loop which spans the frame. The wires are fastened to the frame only at their ends, by crimping the crimp tubes (70, 72) onto the wires. The wires can be removed after cutting away the crimped portions of the tubes (70, 72) and new wires installed in the remaining portions of the tubes (70, 72) which are then crimped thereto.
Patent EP-0088180-A1 (EP)
Inventor: BAKEL IZHAK
IPC: A01N57/20
Filed: 1982-09-13
Abstract: The invention provides N-Phosphonomethylglycine derivatives of the general formula I
     wherein R,, R 2  and R 3  are independently selected from-OH and -OR 4  wherein R 4  is a salt forming cation iminourea derivative of the general formula II
     wherein R 5 , R 5 , R 6 , R 6 , and R 7  are independently H, NH 2 ,
     or an aryl, cycloalkyl or straight or branched chain alkyl or alkenyl group optionally substituted by hydroxy or halogen, or an alkylaryl group, provided that at least one but no more than two of R,, R 2  or R 3  are OR 4 ; no more than two R 5 , R 5 , R 6 , R 6 , are aryl or substituted aryl; and no more than one of R 5 , R 5 ., R 6 , R 6 , and R, is CH 2 OH. The invention also provides a process for preparing the above N-Phosphonomethylglycine imino urea salts as well as providing phytotoxic compositions containing the same.
Patent EP-0064008-A1 (EP)
Title: Appareil de mesure locale de puissance dans un réacteur nucléaire
Inventor: ROLSTAD ERIK
IPC: G21C17/112
Filed: 1982-04-22
Abstract: Un appareil de mesure du flux thermique dans un corps conducteur de la chaleur présentant un axe (le corps étant par exemple en matériau absorbant les gamma pour constituer appareil de mesure de puissance locale dans un réacteur nucléaire) comprend un dispositif détecteur de différence de température monté à l'intérieur du corps pour fournir un signal représentant la différence entre les températures de deux régions adjacentes dans le sens axial. L'appareil comprend au moins deux jeux de jonctions thermo-électriques (30, 36) placés en série de façon que le signal de température ait un niveau accru, à temps de réponse constant. L'une des régions est encadrée par l'autre et, dans cette dernière, les jonctions (30, 34) sont placées de part et d'autre de la première région.
Patent EP-0093738-A1 (EP)
Inventor: CANNON STUART ROBERT
IPC: E04H15/60
Filed: 1982-11-12
Abstract: Procédé d'érection d'un dais composé de panneaux de tissu élastique possédant des tendons inélastiques ou faiblement élastiques le long des bords de chaque pièce. Les coins diagonalement opposés des panneaux sont fixés à des montants de support disposés de manière à former un réseau prédéterminé et les coins restant sont réunis au coin correspondant dans les panneaux adjacents pour mettre sous tension les tendons et le tissu élastique. Les tendons sont fixés de préférence au tissu élastique selon une courbe qui est concave par rapport au bord du panneau adjacent et qui présente de préférence une forme de cloche.