baber/WOPTO huggingface dataset:
Patent EP-0010301-A1 (EP)
Inventor: HILDEBRANDT NORBERT
IPC: A47B17/00
Filed: 1979-10-18
Abstract: A desk with a channel which extends directly below the table top on the backside thereof and which is removably guided in the desk. The channel has a U or L-shaped profile for receiving cables and wires therein. The outer leg of the profile is in alignment, in the retracted condition thereof, with the desk wall and has openings for facilitating an exiting of the cables and wires therethrough. At least on one side of the channel which extends parallel to the table top there is secured a further channel extending perpendicularly to the channel and which extends downwardly. This further channel together with the first channel is movable and can be moved into a recess in a base of the desk and has a connection to the horizontally extending channel.
Patent EP-0012279-A1 (EP)
Inventor: STAHL HORST
IPC: H01H13/52
Filed: 1979-11-29
Abstract: 1. A key switch, in particular for the keyboards of typewriters and similar devices, for example, teleprinters and data stations, having a key tappet (1) which on operation of the key can be moved from the rest position into the operating position against the spring force of a helical spring (4) which is fixed between the key housing (6) and a contact surface (2a) on the key tappet (1), wherein the spring (4) forms the moving contact piece which is brought into contact with a stationary counter-contact (3) during contacting, and the key tappet (1) of which can be further moved after contacting, characterised in that the helical spring (4) has two spring sections (4a, 4b) the first (4a) of which is designed in known manner as a compression spring for the return movement of the key tappet (1) from the operating position to the rest position, and the second (4b) of which rests against the side of the contact surface (2a) of the key tappet (1) which faces away from the first spring section (4a), with a given initial tension, and that the counter-contact (3) is arranged in the range of travel of the second spiral spring section (4b) of the spring (4) which is extended above the contact surface (2a) of the key tappet (1).
Patent EP-0008576-A1 (EP)
Inventor: WHITLOCK LESLIE A
IPC: E03B9/10
Filed: 1979-08-13
Abstract: Un cadre (7) et un couvercle (8) pour une bouche d'incendie souterraine (29) dans une rue principale, de preference a un carrefour, rendent plus facile l'acces et l'usage de la bouche. Le couvercle (8) comprend des asperites reflechissantes (28) sur sa surface superieure. Un corps de chauffe (32) est prevu sous la surface du cadre (7) qui a aussi un bord en gouttiere (33) pour faire ecouler l'humidite.
Patent EP-0016162-A1 (EP)
Inventor: BRUNDIN HUGO FOLKESSON
IPC: F16L9/16
Filed: 1980-03-11
Abstract: Un tube metallique, de preference en acier, dont l'interieur resiste a la corrosion du milieu transporte et dont l'exterieur resiste a la corrosion du milieu ambiant, comprend une ame a parois relativement minces (1) une pluralite de bandes metalliques (2) disposees en couches formant des spirales avec une grande force de tension, une couche croisant l'autre, lesdites couches etant jointes a celles se trouvant juste en-dessous, par exemple par soudage, et une enveloppe exterieure relativement fine (3); une installation de production d'un tel tube comprend un dispositif a trois stations fonctionnant en cooperation, premierement une unite de production de l'ame du tube (1) avec des bandes metalliques enroulees autour d'une bobine (13), une seconde station comprenant une pluralite d'unites d'enroulement (4) pour appliquer une bande avec une grande tension sur l'exterieur de l'ame du tube (1), soudee a l'ame du tube et a des couches sous -jacentes de bandes metalliques, et finalement une unite de productions de la couche de bandes metalliques exterieures (2) avec une enveloppe etanche (3) a partir d'une bande metallique (39) montee sur une bobine. Methode de production de tubes de la longueur desiree.
Patent EP-0020775-A1 (EP)
Inventor: YUJI KENJI
IPC: A01K93/00
Filed: 1980-05-07
Abstract: Ce bouchon de peche comprend un corps de bouchon (1), et un dispositif resistant en forme de plaque annulaire (2) monte sur la peripherie du corps de bouchon (1) ou une partie resistante plane, large, formee sous le corps de bouchon (1). La resistance offerte par la tranche ou plaque lorsqu'un poisson tire le bouchon vers le bas dans l'eau est augmentee par la partie resistante. Ainsi, cette poussee d'Archimede est transmise a un amecon de peche relie par l'intermediaire d'un fil a la partie inferieure du bouchon et fonctionne de la meme facon qu'une canne a peche pour ferrer automatiquement le poisson sur l'hamecon.
Patent EP-0013889-A1 (EP)
Inventor: REINEHR ULRICH DR
IPC: D01D1/02
Filed: 1980-01-07
Abstract: The invention relates to a process for the continuous production of synthetic non-discolored filaments and fibers from a filament forming synthetic polymer being difficultly soluble in an organic polar solvent particularly polyacrylonitrile polymers which process comprises preparing a suspension of said polymer and said solvent at room temperature and subsequently heating the suspension thus formed for at least 3 minutes to at least 130 DEG  C., and filtering the clear spinning solution formed without intermediate cooling, homogenizing and spinning it immediately afterwards into filaments.
Patent EP-0017765-A1 (EP)
Inventor: LAUPPER ANTON
IPC: B66F7/04
Filed: 1980-03-14
Abstract: Hydraulische Hebevorrichtungen, insbesondere Hebeböcke, werden für verschiedenste Einsatzgebiete benötigt, wobei in der Regel nach Anheben der Last eine Sicherheitssperre in der gewünschten Höhenlage eingreifen muß. Bei der vorliegenden Hebevorrichtung ist eine Zahnstange (8) vorgesehen, in welche eine schwenkbare Sperrklinke (9) eingreift. Das freie Ende der Sperrklinke ist mit einem Betätigungshebel (12) verbunden, dessen freies Ende wiederum über ein Gleitstück (14) an einer vertikal verlaufenden Schiene (17) verschiebbar geführt ist. Die Sperrklinke (9) ist an dem höhenverstellbaren Schlitten (2) gelagert, welcher auch die Hubgabel (6) trägt. Die Schiene (17) ist vorzugsweise durch einen Hydraulikzylinder (23) quer zu deren Längserstreckung verstellbar, so daß über das Gleitstück (14) der Betätigungshebel (12) und somit die Sperrklinke (9) aus- und einrückbar sind.
Patent EP-0019861-A1 (EP)
Inventor: STEINBACH JOACHIM
IPC: D06P3/87
Filed: 1980-05-22
Abstract: 1. A process for the uniform dyeing of textile material made from mixtures of cellulosic fibers and synthetic polyamide fibers and, if desired, additionally elastomeric fibers on polyurethane basis, according to the exhaust dyeing technique, which comprises treating the foregoing defined fiber mixtures for 30 to 60 minutes at temperatures of from 60 to 110 degrees C with an aqueous liquor containing alkaline reducing agents in addition to sulfur dyestuffs and certain metal-complex dyestuffs and/or acid dyestuffs being selected due to the result of an experimental dyeing test as specified below, whereupon the reoxidation of the applied sulfur dyestuffs present in the leuco-form is performed in usual manner, and in which process the metal-complex dyestuffs and acid dyestuffs to be used have to meet the following requirements : Dyeings A (comparison dyeing) and Dyeing B (test dyeing) which have been prepared using the dyestuff to be examined according to the recipes Dyeing A with 2% of said dyestuff, 3% of sodium acetate and 3% of acetic acid (60% strength) ; Dyeing B with 2% of said dyestuff, 10 cc/l of NaHS-solution (21% strength), 5 g/l of sodium carbonate (calc.) and 10 g/l of sodium sulfate (calc.) ; each time on two samples of a hank having the same weight and containing 100% of synthetic polyamide fibers on the one hand and 100% of cotton on the other hand, in an aqueous liquor at a goods-to-liquor ratio of 1:10, in which dyeing operation in both cases the samples having been introduced into the liquor at 30 degrees C and treated therein for 10 minutes at 30 degrees C, then heated to 95 degrees C within 20 minutes and dyed during 60 minutes at 95 degrees C, subsequently rinsed and dried, must not differ from one another in the shade on the synthetic polyamide fiber while the cotton being stained by the dyestuff as poor as possible, and Dyeing B must in shade not be lighter more than 10% in comparison with Dyeing A.
Patent EP-0025197-A1 (EP)
Inventor: PUSCH GUNTER DR-ING
IPC: E06B9/386
Filed: 1980-08-29
Abstract: A cover-substrate support material is provided with a layer reflecting thermal radiation preferably between 5 and 25 micron wavelength and there is deposited thereon a protective layer comprising arbitrarily adjustable absorption bands in the region from 400 to 900 nm wavelengths and extensively transparent in the reflecting region of the thermally reflecting layer.
Patent EP-0029499-A1 (EP)
Inventor: WILLHELM JORG DR
IPC: G01B7/012
Filed: 1980-10-11
Abstract: Bei dieser Einrichtung ist ein relativ zum Prüfling (6) bewegter mechanischer Taster (5) sowie mindestens ein Meßwertgeber (9, 10, 11) verwendet, welcher die Relativbewegung, zwischen Taster (5) und Prüfling (6) erfaßt. Im Augenblick des Zusammentreffens zwischen Taster (5) und Prüfling (6) wird ein Signal erzeugt, das zum Festhalten des im Augenblick des Zusammentreffens vom Taster (5) und Prüfling (6) am Meßgeber (9, 10, 11) anstehenden Meßwertes in einem Speicher (15) dient. Der Taster (5) ist an einem Knickgelenk (3) befestigt, das aus einer gehäusefesten Lagerplatte (2) mit Lagerstellen (20-22) sowie einer mit Kugeln (17-19) in diesen Lagerstellen (20-22) ruhenden Gelenkplatte (4) besteht. Der Signal zum Festhalten des Meßwertes wird von wenigstens einem kraft-oder beschleunigungsmessenden Sensor (12, 23, 24) erzeugt, der einer der Lagerstellen (20-22) in der gehäusefesten Lagerplatte (2) des Knickgelenks (3) zugeordnet ist.
Patent EP-0015157-A1 (EP)
Inventor: CHENG CHEN-YEN
IPC: C02F11/20
Filed: 1980-02-25
Abstract: in the process of the present invention an aqueous solution is flash vaporized under a reduced pressure to form, simultaneously, a low pressure water vapour and ice crystals. The ice formed may, if desired, be purified and is then melted inside thermally conductive conduits under a high pressure of, for example, 600 atm. The low pressure water vapour is desublimed to form ice on the exterior of the conduits The latent heat of desublimation released may be utilized in supplying the heat needed in the ice-melting operation. The .desublimate is removed intermittently by an in-situ dissolution operation utilizing an aqueous solution such as the feed solution. A substantially equivalent amount of ice is formed inside the conduits by an exchange freezing operation. The ice so formed is also melted. 
     An apparatus is provided for carrying out such a process
Patent EP-0016609-A1 (EP)
Inventor: HERNANDEZ JOSE ATANASIO
IPC: F21S8/00
Filed: 1980-03-12
Abstract: The fixture for housing a lamp having an elongate axis comprises an elongate housing (11) constructed from a continuous rectangular piece of sheet metal having four parallel bends therein forming planar side walls. The planar side walls (13, 15 and 17) form flange planes suitable for mating within grooves formed in suitable end pieces for the housing 11. A closure lens (25) completes the housing. The construction of the elongated housing side walls is such that a reflector sheet (27) when curvedly affixed to the two outermost planar side walls (17) is tangential to the inner three planar side walls (15 and 13), thereby providing a parabolic reflecting surface for a lamp (12) mounted within the housing (11). Two end wall reflectors, one of which is preferably directionally adjustable, also reflect luminous flux from the lamp. An adjustable light support for the non-electrical end of the elongated lamp (12), along with the adjustable end wall reflector, conveniently allows the lighting fixture to accept various sized elongated lamps without substantial loss of light reflecting capabilities.
Patent EP-0018149-A1 (EP)
Inventor: DAUMY GASTON ORLANDO
IPC: C12P7/40
Filed: 1980-04-08
Abstract: The bioconversion of m-hydroxybenzoic acid to 2,3-dihydroxybenzoic acid in high yield is accomplished employing a mutant strain of Pseudomonas testosteroni.
Patent EP-0027688-A1 (EP)
Inventor: PURI RISHI RAMAM
IPC: C08J9/10
Filed: 1980-09-18
Abstract: A blowing agent composition comprises azodicarbonamide, 0.005 to 5% by weight, based on the weight of azodicarbonamide, of a chromium sulphate, and 0.005-1% by weight, based on the weight of azodicarbonamide, of at least one zinc compound selected from zinc salts and oxides.
Patent EP-0014137-A1 (EP)
Inventor: MANHES PIERRE
IPC: B42F17/00
Filed: 1980-01-18
Abstract: 1. Pouch for documentary, touristic, advertising use or all others uses made by a box an open face of which is able to be obturated by a lid that can be folded back, the box receiving a rest mean for acoustic or visual recording or any device and/or cards or any flat disposed documents characterized in that the inside of the pouch is divisible in two housing by one angular piece (5) a first wing of which is perpendicular to the bottom of the pouch and enlarging from one side to the other of the pouch, being fastened in a removable way in two various places of the inside of the pouch, one of the two places being located at the base of the pouch while the other wing (11) of the angular piece making with the first wing (10) an angle lower to than 90 degrees is bent to inside of the pouch and thus acting as a spring press against the documents (6A) piled up in one of the two housing of the pouch.
Patent EP-0017590-A1 (EP)
Title: Filtre pour le dépoussiérage d'un fluide gazeux
Inventor: SOBOLE PIERRE
IPC: F24F8/108
Filed: 1980-04-04
Abstract: Le filtre comporte des moyens (2) de retenue des particules les plus fines, des moyens (12) d'arrêt des particules plus grosses pour les eliminer du fluide gazeux à filtrer avant qu'elles n'aient atteint la surface exterieure (10) des moyens de retenue (2). L'invention est applicable au depoussiérage d'un fluide gazeux - notamment de l'air - destine à un appareil d'utilisation - notamment un brûleur à gaz.
Patent EP-0032941-A1 (EP)
Inventor: HEBERT CHRIS JOSEPH
IPC: B63B59/06
Filed: 1981-02-24
Abstract: Un appareil de nettoyage interne de reservoirs de grandes dimensions et autres regions semblables possede une fleche telescopique (8) attachee a une unite portable formant une enveloppe pour la fleche (7) avec un ensemble de buses d'eau reglable en position (9) attache a une extremite de l'ensemble de fleches (8); l'unite(7) positionnee a l'interieur du reservoir est pourvue d'une cabine pour loger l'equipement de commande necessaire et un operateur.
Patent EP-0040665-A1 (EP)
Inventor: BRAKSMAYER DIZA PEARL
IPC: C08L71/00
Filed: 1981-02-04
Abstract: Thermoplastic polyphenylene oxide compositions such as polyphenylene oxide that has been modified with high impact polystyrene are rendered fire retardant by the addition of an effective amount of a 3-hydroxyalkyl phosphine oxide such as n-butyl bis(3-hydroxypropyl) phosphine oxide.
Patent EP-0048429-A1 (EP)
Inventor: PETERS HEINRICH DR
IPC: C09K5/00
Filed: 1981-09-15
Abstract: A corrosion-inhibiting and cavitation-inhibiting cooling liquid based on polyhydric alcohols such as glycerol and glycols, is described. As the corrosion-inhibiting and cavitation-inhibiting agent, it contains a combination of corrosion inhibitors and sulfamido compounds. The new cooling liquid is particularly suitable for use in internal combustion engines.
Patent EP-0058259-A1 (EP)
Inventor: MARING OSCAR M
IPC: F24D17/02
Filed: 1981-02-13
Abstract: For an ice making machine including a refrigeration unit (11) there is provided a water-to-refrigerant heat exchange condenser (12) connectible to an external water supply (13, 14) for heating water therein. The heat exchange relation between the refrigeration unit (11) and the external water supply is determined by a control system (26, 28, 30) which is responsive to both refrigerant pressure at the condenser refrigerant outlet (12b), and the water temperature at the condenser water outlet (12d) for controlling water flow through the condenser while maintaining a pre-determined optimum range of refrigerant pressures in the heat exchanger (12).
Patent EP-0062122-A1 (EP)
Inventor: HACKWELL ROGER EVERITT
IPC: B65D43/02
Filed: 1981-04-08
Abstract: A container with a lid (5) has a base (8), a side wall (9) and an open top which the lid (5) closes. It is made by separately moulding in plastics the base (8) and the ring (1) defining the open top, with the side wall (9) being moulded integrally with one or both of these parts, and then joining the parts together by bonding or welding. The top ring (1) is moulded with a flange (3) which extends inwardly and downwardly and receives a mating closure flange (4) on the lid (5) to give a resilient sealing fit. The lid (5) may be a snap-on fit having a skirt (13) with an inward bead (14) or groove for engaging a complementary groove (12) or bead on the container. The skirt (13) may be accommodated in a rebate at the top of the container and may be levered away from the lower shoulder (16) of the rebate to remove the lid (5). Damage to the seals between the lid (5) and the container due to excess force exerted in machine fitting of the lids is avoided by abutments (17) located in the rebate for preventing excess movement of the skirt (13) of the lid (5). The abutments (17) are discontinuous so that gaps for a levering tool are retained.
Patent EP-0033679-A1 (EP)
Title: Système de désignation d'objectif par laser
Inventor: DANIEL JEAN-PIERRE
IPC: G01S3/786
Filed: 1981-01-20
Abstract: Système permettant d'aligner avec précision l'axe d'émission laser avec celui du senseur d'image video aboutissant au centre de l'image balayée. Il utilise une source lumineuse ponctuelle (20) et une optique de focalisation (21) associée; la réception extérieure peut être interrompue par un miroir de renvoi (22) escamotable. L'écartomètre (4) du système mesure les écarts (SX, SY) de l'image de la source. Le senseur (2) est entraîné en rotation (13-14) pour occuper plusieurs positions angulaires successives prédéterminées. Un ensemble électronique (23) de commande et de calcul délivre, partir des informations d'écart successives, les signaux de correction (DX, DY) de balayage permettant d'asservir le centre de l'image coincidant avec le point invariant de l'image correspondant à l'axe de rotation.
Patent EP-0059920-A1 (EP)
Inventor: DE KERMADEC ALAIN
IPC: H04N1/032
Filed: 1982-03-02
Abstract: A multiple stylus print head, e.g. for printing a document in a facsimile system, has at least two parallel lines of styluses with the styluses being offset from one line to the next. Each line of styluses is built up from several tiers of interdigitated conductor pins (C) having tips that constitute the styluses per se. The tiers of pins are held together by respective strips of insulating material (7) forming comb-like structures which are then stacked together in such a manner that the combs fan out from the line of styluses. A plurality of groups (G1, G2) of stylus line forming comb structures are stacked together into a single stack.
Patent EP-0061745-A1 (EP)
Inventor: YONEDA NAOTO
IPC: C07D217/26
Filed: 1982-03-26
Abstract: Novel tetrahydroisoquinoline compounds of the formula:
     wherein R 1  is lower alkyl or phenyl-lower alkyl, R 2  is alkyl or phenyl-lower alkyl, R 3  is hydrogen or lower alkyl and R 4  is hydrogen, lower alkyl or aralkyl, and pharmaceutically acceptable salts thereof are disclosed. Said compounds (I) and salts thereof are useful as hypotensive agent. 
     There is also described a process for preparation of said compounds as well as pharmaceutical compositions containing same.
Patent EP-0094983-A1 (EP)
Inventor: LEE JOHN MALCOLM
IPC: C07F5/06
Filed: 1982-05-26
Abstract: Crystalline transition metal aluminates having to the formula
     where M is a transition metal having a valence of +2 selected from Cu, Zn, Mn, Fe, Co, and Ni, where AZ represents negative valence ions or radicals, v is a valence of -1, -2, or -3, n is a value to provide a mol ratio of Al/M of at least 1/1, and m is an integer of from zero to the maximum for waters of hydration, with (va)+(vb) equal to 2, are prepared in alkaline aqueous medium wherein transition metal compounds to form adducts with amorphous hydrous alumina, Al(OH) 3 , said adducts forming crystals when heated, said aluminates being useful as ion exchangers and as spinel precursors.
Patent EP-0072912-A1 (EP)
Inventor: SAUER WOLFGANG DR
IPC: C07C29/38
Filed: 1982-07-15
Abstract: 1. A process for the continuous preparation of glyoxal by oxidation of ethylene glycol, in which the ethylene glycol, oxygen and an inert gas are passed at from 450 to 800 degrees C over a catalyst consisting of copper and silver, wherein the catalyst consists of one or more layers of copper crystals and one or more layers of silver crystals, the copper and silver crystals having a particle size of from 0.1 to 2.5 mm, and the amount of silver crystals being from 55 to 90% by weight, based on the total weight of the catalyst.
Patent EP-0076926-A1 (EP)
Inventor: YASUHARA SEISHI
IPC: F02M37/48
Filed: 1982-09-03
Abstract: A fuel supply apparatus for a diesel engine includes a fuel tank (11) and a fuel injection pump (12). The fuel injection pump (12) has an inlet and an overflow outlet. A fuel feed line (14) connects the fuel tank (11) to the inlet of the fuel injection pump (12). A fuel feed pump (20) is disposed in the fuel feed line (14) to supply fuel from the fuel tank (11) to the fuel injection pump (12). A fuel filter (13) is disposed along the fuel feed line (14). A main fuel return line (17) connects the overflow outlet of the fuel injection pump (12) to the fuel tank (11). An auxiliary fuel return line (18) connects the overflow outlet of the fuel injection pump (12) to the fuel feed line (14) at a position upstream of the fuel filter (13). A control valve (19) is disposed in the auxiliary fuel return line (18) to selectively block the latter. A device drives the control valve (19) in response to the temperature of fuel in the fuel filter (13) so that the control valve (19) will block the auxiliary fuel return line (18) only when the temperature of fuel in the fuel filter (13) is higher than a preset value.
Patent EP-0079051-A1 (EP)
Inventor: MARKERT HEINRICH WILLI
IPC: A22C21/00
Filed: 1982-11-04
Abstract: Bei einer Vorrichtung zum Einbringen von Hähncheninnereien in die ausgenommene Körperhöhle von Hähnchen wird eine einer Vielzahl von Schalen (26), die die Innereien enthält, im Einbringbereich zusammen mit dem ebenfalls zugeführten Hähnchen auf einer Kreisbahn bewegt, während der ein Stoßel (40) die Innereien in die Körperhöhle des Hähnchens stößt, nachdem die Schale mit ihrem spitzen Ende in die Körperhöhle eingeführt worden ist. Der Stößel (40) ist selektiv angetrieben, so daß für den Fall, daß kein Hähnchen zugefördert worden ist, der Stößel auch nicht betrieben wird. Außerdem sind Stabilisierungsvorrichtungen (55, 58, 66) für das Hähnchen vorgesehen.
Patent EP-0083734-A1 (EP)
Inventor: KUNG HSIANG-FU
IPC: C07K14/52
Filed: 1982-12-03
Abstract: (For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) 1. Human leukocyte interferon (IFN-alpha in crystalline form. (For the Contracting State AT) 1. A process for the manufacture of human leukocyte interferon in crystalline form, characterized by treating an aqueous solution of the interferon at a concentration of at least about 0.2 mg/ml with polyethylene glycol (PEG).
Patent EP-0057532-A1 (EP)
Inventor: OKA KOZO
IPC: G03G5/147
Filed: 1982-01-20
Abstract: An electrophotographic light-sensitive member comprises a conductive support (4), a photoconductive layer (2) and a protective outer layer (1), the protective outer layer comprising at least one particulate metal oxide having a mean particle size below 0.3 µm dispersed in an organic resin binder material. The electrophotographic light-sensitive member may be prepared by initially forming the protective oute layer and thereafter applying the photoconductive layer and conductive support thereto.