baber/WOPTO huggingface dataset:
Patent EP-0032992-A1 (EP)
Inventor: KOLODZEY JAMES STANLEY
IPC: H04L5/16
Filed: 1980-12-04
Abstract: The present circuit, which serves as a twin simplex/half- duplex interfacing, includes a triple input NAND gate (28), the output of which is connected directly to the outgoing simplex conductor (30). Signals on the incoming simplex conductor (34) are applied to the three inputs of NAND gate (28) through separate signals paths which introduce different delays. One signal path introduces an intermediate delay before applying the incoming signal to NAND gate (28) in an inverted form. The half-duplex line (16) is connected to this signal path. While incoming signals are applied at all three inputs to NAND gate (28) as well as to the half-duplex line (16), a lack of coincidence at the inputs prevents any incoming signal from passing through the circuit to the outgoing simplex line (30).
Patent EP-0018224-A1 (EP)
Inventor: KOYANAGI ROKUO
IPC: A01N57/12
Filed: 1980-04-18
Abstract: O-ethyl S-alkyl S-isopropyl phosphorodithiolates of the formula (I),
     wherein R is methyl or ethyl group are useful nematocides. 
     Such a compound can be prepared by (a) reacting a dithiophosphoric acid salt of the formula,
     
     wherein M is an alkali metal atom and A is isopropyl, methyl or ethyl group, with a halogenated compound of the formula,
     wherein X is a halogen atom, and B is isopropyl, methyl or ethyl group, provided that B is methyl or ethyl group when A is isopropyl group, and B is isopropyl group when A is methyl or ethyl group,   (b) reacting a thiophosphoric acid chloride of the formula,
     wherein A is as defined above, with a mercaptan of the formula,
     wherein B is as defined above, in the presence of an acid binding agent,   (c) reacting a thiophosphoric acid chloride of the above formula, with a mercaptide of the formula,
     wherein B and M are as defined above,   (d) reacting a phosphorochloridodithioite of the formula,
     wherein G is methyl or ethyl group, with ethanol in the presence of an acid binding agent to synthesize a phosphorodithioite of the formula,
     wherein G is as defined above, and treating said phosphorodithioite with an oxidizer peroxide, or   (e) reacting a phosphorochloridodithiolate of the formula,
     wherein G is as defined above, with ethanol in the presence of an acid binding agent.
Patent EP-0014109-A1 (EP)
Inventor: BIENVENUE GERARD
IPC: F28F13/16
Filed: 1980-01-04
Abstract: The process comprises subjecting a magnetic material dispersed in the fluid to the action of a variable magnetic field. It is thus possible to provide efficient stirring of this fluid and to facilitate reactions taking place, between a constituent of the fluid medium, and particles dispersed in this fluid, including a substance at least partly active at the surface. They may be, in particular, a ferromagnetic solid substance and a compound in solution in the fluid and non-magnetic.
Patent EP-0014615-A1 (EP)
Inventor: DEROODE JEAN ROBERT
IPC: B41M5/035
Filed: 1980-01-22
Abstract: This is a method of decalcomania by thermic transfer, the pattern to be printed upon the substrate (10) to be decorated being produced by means of sublimable inks upon a flexible support skin (15) and the latter being applied to the said substrate (10) in a vacuum chest (20) with which heating means (38) are associated. According to the invention, the closure of the vacuum chest (20) is effected by the flexible support skin (15). Application particularly to the decoration of a spectacle frame front. FIGS.1 to 8 attached.
Patent EP-0020220-A1 (EP)
Title: Dispositif de décodage binaire et système de transmission comportant un tel dispositif
Inventor: BATTAIL GERARD
IPC: H04L1/00
Filed: 1980-05-12
Abstract: La présente invention concerne les dispositifs de décodage utilisés dans les systèmes de transmission de données binaires comportant un ensemble de canaux en parallèle peu fiables à cause des nombreuses perturbations qui affectent la transmission. Un dispositif de décodage binaire comporte des moyens de calcul (5) de la probabilité d'erreur sur chaque canal en fonction de la valeur reçue et du coefficient de vraisemblance logarithmique de la dernière valeur décodée, des moyens de pondération (4) des valeurs binaires reçues sur chaque canal, en fonction de la probabilité d'erreur calculée, et un sommateur (2) qui, suivant une règle de décision optimale, délivre une grandeur dont le signe représente la valeur binaire émise la plus vraisemblable, et dont le module représente le coefficient de vraisemblance logarithmique de cette valeur. Application aux systèmes de transmission.
Patent EP-0026707-A1 (EP)
Title: Procédé de traitement par séchage et/ou chauffage de matériau combustible granuleux et/ou pulvérulent et installation pour la mise en oeuvre du procédé
Inventor: PUFF ROGER MARCEL
IPC: C10B57/06
Filed: 1980-09-25
Abstract: Procédé de traitement par séchage et/ou chauffage de matériau combustible granuleux et/ou pulvérulent et installation pour la mise en oeuvre du procédé. Dans une installation de l'invention, les fumées évacuées sont dépoussièrées par un dépoussièreur électrostatique (24). Les fumées partiellement recyclées sont partagées entre un recyclage direct par la conduite (3) et un recyclage dérivé par le dépoussièreur (2) et une conduite (7) de façon à ce que le dépoussièreur soit traversé en toutes circonstances, par un débit de fumées constant. Les poussières captées par le dépoussièreur sont piègées dans un liquide hydrocarboné chaud (60) qu'on utilise comme liant hydrocarboné d'appoint.
Patent EP-0017647-A1 (EP)
Inventor: TABORSKY HANS
IPC: E04C2/32
Filed: 1980-03-14
Abstract: 1. Load-bearing, surface composing section element (1) of sheet or plate, in particular roof element for the production of hall roofs, comprising two outer supporting flanges (2, 2'), two webs (3, 3') departing therefrom, and an upper chord (4) connecting the webs (3, 3'), which upper chord has transverse engravements (5) arranged at a distance from one another transverse to the longitudinal extension of the element (1), characterized in that between two transverse engravements (5) each, of the upper chord (4), a corner engravement (7, 7') extending transverse to the longitudinal extension is each provided on both edges (6, 6') on the upper chord (4) and on the lateral webs (3, 3'), reaching about the edges (6, 6'), whose engraved rear wall is angled, wherein the transverse engravements (5) in the upper chord (4) end at a predetermined distance (11) from the webs (3, 3'), whereas the ends of the corner engravements (7, 7') extending into the upper chord (4) reach behind the transverse engravements (5).
Patent EP-0040614-A1 (EP)
Inventor: BEELEY MICHEAL G
IPC: F16D65/12
Filed: 1980-07-31
Abstract: Amelioration au differentiel de direction (11) d'un vehicule a chenilles (12), comprenant un frein a disque hydraulique (10), refroidi par un liquide, deux d'entre eux etant normalement utilises sur le differentiel (11) pour freiner et pour agir sur la direction du vehicule. Plusieurs disques stationnaires (42) sont clavetes interieurement sur un corps de frein (39), plusieurs disques en rotation (45) etant disperses entre ceux-ci et clavetes sur un axe de frein (36) du differentiel (11), les disques rotatifs (45) et stationnaires (42) etant hydrauliquement comprimes ensemble pour appliquer un couple de freinage a l'axe de freinage (36). De l'huile ou autre liquide approprie est pompe au travers du corps de frein (39) et radialement au travers de rainures (68) sur les faces des disques pour empecher un echauffement excessif des disques et du frein.
Patent EP-0032119-A1 (EP)
Inventor: HILLESHEIMER WALTER DIPL-ING D
IPC: B66F17/00
Filed: 1981-01-07
Abstract: An hydraulically driven platform 17 carrying a load 33 is capable of being raised and lowered or tilted by means of at least one hydraulic working cylinder 25 and possibly - depending on the apparatus structure - a lever system, particularly a scissor-type lever system. Switching elements for the supply and removal of hydraulic fluid to or from the working cylinder are located in the hydraulic circuit, and the hydraulic working cylinder or cylinders or one of the hydraulic lines connected therewith is connected by a line containing a shut-off or switch-over element, with a measuring means and indicator 26 for determining and indicating the weight of a load resting on the platform. <IMAGE>
Patent EP-0035679-A1 (EP)
Inventor: REITTER FRANZ JOHANN
IPC: C13K1/02
Filed: 1981-02-21
Abstract: PCT No. PCT/DE81/00036 Sec. 371 Date Oct. 15, 1981 Sec. 102(e) Date Oct. 15, 1981 PCT Filed Feb. 21, 1981 PCT Pub. No. WO81/02428 PCT Pub. Date Sep. 3, 1981.Process and apparatus for the continuous hydrolysis of plant biomass containing cellulose and hemicellulose. Chopped biomass is treated in a first stage in the presence of dilute acid, at temperatures and pressure conditions under which the hemicellulose and, partially, the cellulose are hydrolyzed during a first reaction to pentoses and partially, hexoses, whereupon the reaction mixture pressure is suddenly released and the hydrolysate is separated from the biomass, and in at least a further stage, cellulose in the biomass is hydrolyzed in the presence of dilute mineral acid and under more severe temperature and pressure conditions, to hexoses, whereupon again the reaction mixture pressure is suddenly released and the hydrolysate is separated from the remaining biomass, and in which the neutralized hydrolysate, is further processed for the production of sugars, wherein each hydrolysis stage comprises as reaction chamber, a continuously operating horizontal tube digester containing horizontal conveyor devices, the digester being connected on the entrance side with a conical worm filler with a perforated cone casing for the injection of the biomass and the outlet side is fitted with an outlet device which forms a pressure seal of the exit side of the reaction chamber, and which is connected via a blow pipe with a cyclone-shaped blow tank.
Patent EP-0035735-A1 (EP)
Inventor: KLINGLER FRIEDRICH
IPC: B41F31/14
Filed: 1981-03-03
Abstract: Das umstellbare Heber-/Filmfarbwerk für Offset-Rotationsdruckmaschinen weist eine Farbkastenwalze (1) auf, an die im Heberbetrieb zeitweilig eine Heberwalze (2) angelegt wird, welche die abgenommene Farbe an eine Farbwerkwalze (4), beispielsweise einen Reiber, abgibt. Soll das Farbwerk als Filmfarbwerk arbeiten, so wird der Schwenkmechanismus (5) für die Heberwalze (2) abgestellt und letztere verbleibt in permanenter Anlage mit der Farbwerkwalze (4). Desweiteren erfolgt eine Anstellung der Farbwerkwalze (3) an die Farbkastenwalze und an die Heberwalze (2), wobei zwischen Farbkastenwalze (1) und Farbwerkwalze (3) ein Farbübertragungsspalt geeigneter Breite verbleibt. Die Farbwerkwalze (3) wird durch Friktion mitgenommen und die Umfangsgeschwindigkeitsverhältnisse von Farbkastenwalze (1) und Plattenzylinder verhalten sich etwa 1:60.
Patent EP-0038030-A1 (EP)
Inventor: GRUCZELAK NORMAN P
IPC: G11B23/50
Filed: 1981-04-09
Abstract: An air-flow system for a disk file is divided by a partition (14) into two compartments (15, 16). A spindle (32) is journalled in the partition for driving both a recording disk (18) in one compartment (15) and a fan (34) in the other compartment (16). The fan drives air through a main filter (38) across the disk and back to an intake plenum to which make-up air is also fed from a breather filter, the impedance of which is very high compared to that of the main filter. This assures that pressure in the disk compartment exceeds that of the fan compartment so that any flow of air through the spindle bearing passes through the main filter before reaching the disk - thus assuring a clean atmosphere at the disk.
Patent EP-0039891-A1 (EP)
Inventor: HOHENSCHLAEGER ALOIS
IPC: A01B45/00
Filed: 1981-05-06
Abstract: The apparatus comprises two groups (11, 12) of loosening shares (9) driven oppositely to one another by one (16) or two (30, 31) oscillating drives. The apparatus is characterised by a high efficiency, at the same time with a relatively low power requirement.   <IMAGE>
Patent EP-0034003-A1 (EP)
Inventor: ASPINWALL JOHN FRANCIS
IPC: H02J7/00
Filed: 1981-01-09
Abstract: A battery charger is provided which supplies pulses of charging current to a battery and discharges the battery between each charging pulse The change in the battery terminal voltage over a predetermined period during each charging pulse is measured, and the pulse charging is terminated when a parameter of the measured voltage change exhibits a predetermined characteristic Pulse charging may be terminated as a result of the measured voltage change exceeding a predetermined threshold or as a result of the detection of a point of inflexion in the variation of measured voltage change with time
Patent EP-0038656-A1 (EP)
Inventor: HUTTON JONATHAN
IPC: C07C255/53
Filed: 1981-04-10
Abstract: An improved process for the preparation of p-hydroxybenzyl cyanide by the reaction of p-hydroxybenzyl alcohol with an alkali metal cyanide, by carrying out the process in the presence of an alkyl formate, especially n-propyl formate. The cyanide product is a valuable intermediate for the preparation of the β-adrenergic blocking agent atenolol.
Patent EP-0042718-A1 (EP)
Inventor: DINGLE JOHN TREVOR
IPC: B62D53/00
Filed: 1981-06-17
Abstract: A trailer (11) for an articulated vehicle, the trailer including a body (16) to be tilted so as to deliver a load contained within the body, a hoist (18) to raise the body, and linkages (19) joining the upper extremity of the hoist and the forward portion (23) of the body so that upon extension of the hoist, the body is caused to tilt.
Patent EP-0046339-A1 (EP)
Inventor: FLYNN DEREK JOSEPH
IPC: B60T13/52
Filed: 1981-07-21
Abstract: A master cylinder for a vehicle braking system comprises a body (2) with a bore (3) open at the rear end of the body, a reservoir (4), a transverse port (17) in the body opening into the bore (3) and positioned rearwardly of the reservoir, and a passageway defined between the exterior of the body (2) and a sleeve (22) mounted thereon to -communicate the transverse port (17) with a chamber (7) of the reservoir. The sleeve may be integral with the housing of a booster assembled with the master cylinder (Figure 2) and an element may be interposed between the sleeve and the master cylinder body and be provided with a tubular extension interconnecting the reservoir with the passageway (Figure 3).
Patent EP-0047710-A1 (EP)
Inventor: BELLOCQ FRANCOIS
IPC: A43B5/00
Filed: 1981-09-04
Abstract: The invention relates to a sports shoe comprising, on either side of the upper 2, anatomical reinforcements 3 extending from the stay facing 5 at the level of the instep as far as the sole 6 at the level of the arch of the foot and extending as far as a backstrap 7 partially holding a pad 11 filling a cutout 10 made in the rear of the upper 2 above the reinforcements 3 as far as the upper part of the upper 2. <IMAGE>
Patent EP-0041976-A1 (EP)
Inventor: BRUNBERG ERNST-AKE
IPC: F03D9/02
Filed: 1980-12-04
Abstract: Dans un procede de stockage d'energie a l'aide d'un systeme a deux conteneurs, ou un conteneur (1) contient une premiere substance (2) consistant en deux composants, dont l'un est chasse et est force d'etre absorbe par l'autre composant, respectivement, au niveau de l'alimentation en energie et de l'extraction d'energie du systeme, respectivement, l'energie est stockee dans le systeme en pompant ce premier composant hors de ce premier conteneur (1). Un systeme de mise en oeuvre de ce procede consiste en un systeme a deux conteneurs, dans lequel une chambre (1) contient une premiere substance (2) consistant en deux composants, dont l'un peut etre chasse de l'autre, qui de son cote est capable d'absorber ce premier composant. Le systeme comprend egalement un convertisseur d'energie (6) adapte pour aspirer ou pomper ce dit premier composant, lequel convertisseur est incorpore dans une conduite (4) connectee a ladite chambre (1), Grace a ce procede et a ce systeme, il est possible de stocker l'energie mecanique ou cinetique, p. ex. a partir d'une station generatrice d'energie eolienne, sous forme d'energie chimique pour l'extraction ulterieure d'energie mecanique ou cinetique sans qu'il soit necessaire de passer par l'energie calorifique.
Patent EP-0066586-A1 (EP)
Inventor: SORENSEN JENS CREMER
IPC: F23C6/04
Filed: 1981-12-02
Abstract: Afin d'ameliorer l'efficacite d'un incinerateur et de reduire la pollution, les gaz sont amenes a un second bruleur (14, 23) place sur le fond de la chambre de combustion (16, 17) de la chaudiere (1). Le second bruleur consiste en une conduite avec un catalyseur (3, 5, 21) dans laquelle l'air est admis par l'intermediaire d'un tuyau (4, 19). Une grille (18) d'une chaudiere a combustion peut prendre la forme d'un tuyau ou d'un organe entourant un tuyau, ce tuyau etant utilise pour l'admission de l'air secondaire. Lorsque la grille (18) est chauffee au rouge les gaz et l'air secondaire sont chauffes, et en presence du catalyseur (21) les gaz sont brules completement. Dans une chaudiere a combustion dans laquelle le combustible est brule totalement deux catalyseurs peuvent etre utilises, l'un d'eux (5) etant place a l'admission d'air secondaire, l'autre (3) etant place apres le premier dans la direction d'ecoulement des gaz. En pratique des catalyseurs constitues d'alumine ou de platine poreux se sont averes appropries.
Patent EP-0066763-A1 (EP)
Inventor: PEDERSEN LARS MATHISEN
IPC: G01T1/164
Filed: 1982-05-22
Abstract: A device in a gamma camera for automatic amplification control of the photomultiplier tubes thereof. A plurality of light emitting diodes are supplied power from a continuously working pulse generator and the light therefrom impinges directly or after reflection, on the cathodes of the photomultiplier tubes. A control circuit for each photomultiplier tube acts to control the potential difference between two dynodes in the tube and comprises a peak detector coupled to the output of the associated photomultiplier tube, with the output signal thereof going to a comparator for comparison with an adjustable stable reference voltage. The output of the comparator is connected to a resistance control circuit connected over the two dynodes, such that a continuous recalibration of the amplification of each photomultiplier tube is made during use of the gamma camera.
Patent EP-0075105-A1 (EP)
Inventor: FRANIA JOSEF
IPC: B60T17/00
Filed: 1982-08-12
Abstract: 1. Arrangement having an air-dryer for compressed-air systems, especially for pneumatic brake systems, which comprises the following features : a) the air-dryer serves to extract moisture from the compressed air, drying, granules taking up the extracted moisture ; b) the air-dryer is connected in the line leading from one air compressor to the consumer (reservoir) ; c) in order to regenerate the drying granules, compressed air is taken from that part of the compressed-air system from which the water has been removed ; d) an actuation and control device is provided which actuates and/or controls the removal of the dehydrated compressed air and the regeneration of the drying granules. the actuation and control device being characterised by the following features : e) a first connection (2, 32, 69) is provided which is connected on one side to the air-dryer (14, 45, 81) and on the other side to a first compressed-air chamber (3, 33, 70) ; f) a second connection (4, 34, 71) is provided which is connected on one side to the consumer and on the other to a second compressed-air chamber (5, 35, 72) ; g) between the first (3, 33, 70) and the second (5, 35, 72) compressed air chambers is a shut-off valve (6, 7; 36, 37; 65, 66) which can be operated by a valve piston (6, 36, 65) ; h) the valve piston (6, 36, 65) can be subjected to the pressure in the first compressed-air chamber (3, 33, 70) in the opening direction of the shut-off valve (6, 7; 36, 37; 65, 66) ; i) the valve piston (6, 36, 65) can be subjected to the pressure of a first control chamber (8, 38, 63) which serves to store a reference pressure, in the closing direction of the shut-off valve (6, 7; 36, 37; 65, 66).
Patent EP-0093797-A1 (EP)
Inventor: TAKANASHI NOBUYASU
IPC: B65D81/20
Filed: 1982-10-05
Abstract: A package for the storage of a plastic medical container holding a medicinal fluid therein, which package comprises a tray part (5) formed ba laminating and molding an outer polyolefin layer (1), an intermediate layer (2) capable of barriering passage of gases and steam and an inner polyolefin layer (3) in the shape of a tray provided round the opening thereof with a flange portion (4), a lid member (9) formed by laminating an inner polyamide layer (6), an intermediate layer (7) capable of barriering passage of gases and steam and an outer layer (8) of a resin possessed of thermal resistance enough to withstand the conditions of heat seal, and a hotmelt adhesive layer (10) formed of materials of dissimilar melting points including at least one material identical with said polyolefin in one layer of said tray part (5) and adapted to be inserted between said flange portion (4) of said tray part (5) and the corresponding portion of said lid member (9) to serve as a medium for the flange portion (4) and the lid member (9) to be heat sealed peel openably.
Patent EP-0082413-A1 (EP)
Inventor: BECKER RAINER DR
IPC: C07C67/31
Filed: 1982-12-08
Abstract: Herstellung von 2-(Hydroxiphenoxi)-carbonsäureestern durch Umsetzung eines Dihydroxibenzols (A) mit einem 2-Halogen-fettsäureester (B) eines Alkohols, Phenols oder Oxims mit bis zu 10 Kohlenstoffatomen im Molverhältnis A:B>=1,5 in Gegenwart von Calciumhydroxid in Dimethylsulfoxid bei 0 bis 100°C.
Patent EP-0083771-A1 (EP)
Inventor: GEBLER EUGEN
IPC: B60C23/02
Filed: 1982-12-18
Abstract: Bei einer Prüfvorrichtung für den Reifenluftdruck von Rädern (1-4) an Fahrzeugen sind individuelle Prüfeinrichtungen (58) für jedes Rad außerhalb der Räder an deren Aufhängungsteilen angeordnet. Zur Bestimmung eines Eichnormals für die mit Hilfe der Prüfeinrichtungen (5-8) durchführbare Relativmessung der Reifenluftdrucke der Räder (1-4) ist lediglich ein einziges Rad (4) mit einer zusätzlichen Eicheinrichtung (10) für eine exakte Reifenluftdruckbestimmung versehen.
Patent EP-0072648-A1 (EP)
Inventor: WEIR SEARS I JR
IPC: A41H43/00
Filed: 1982-08-03
Abstract: A novel process is disclosed in which garments and other cloth items are formed into their predetermined three dimensional shapes. Unfinished cloth is used to construct a shell which is then completely finished while maintained in the shape of the final product on a mold. The invention is also directed to the products obtained from the novel process and to the one-piece pattern used in the manufacture of pant garments in accord with the process of the present invention.
Patent EP-0080824-A1 (EP)
Inventor: KOLT STANLEY
IPC: G05D23/12
Filed: 1982-11-16
Abstract: An assembly having a heat expansible fluid therein and capable of expanding and contracting in response to temperature changes between predetermined limits with a first member (12) having a front surface (14) and a rear surface (16), with the surfaces terminating in a free end (18). A second member (20 having a rear front surface (22) and a rear surface (24) is also provided with the surfaces terminating in a free end (25). The first member (12) may include an inner section (28), with an outer section (30), and a central section (32) extending intermediate the inner and outer section (28, 30). The central section (32) has a curved wall (34) extending outwardly from the rear surface (24). The inner section (28) is adapted to expand outwardly upon the assembly being elevated in temperature which results in the expansion of the heat expansible fluid contained therein. The assembly can be designed to be fully expanded at approximately 85°F (29.47°C) and contracted at approximately 65°F (18.35°C) in an unloaded condition. The expansion temperature range is directly related to the application for which the assembly is utilized.