baber/WOPTO huggingface dataset:
Patent EP-0014830-A1 (EP)
Inventor: MULLER GERARD
IPC: B63B35/73
Filed: 1980-01-11
Abstract: A motorised floating pontoon is designed in order to permit embarkation of a caravan and to allow its user to be able to take advantage both of a travelling shelter and of the charms of a pleasure sailing. The pontoon comprises floats (10, 12) connected to each other by means of spacers and provided with a pair of rails for receiving the wheels of the caravan (24) as well as a superstructure mounted on the floats (10, 12) and comprising a holding deck (36) extending around the caravan (24), a drive unit (42) and a control station (52). <IMAGE>
Patent EP-0022145-A1 (EP)
Inventor: RUSS PETER
IPC: B23B5/18
Filed: 1980-03-08
Abstract: Die Erfindung betrifft eine Einrichtung an Werkzeugmaschinen zum Schleifen oder Drehen von exzentrisch zur Hauptlängsachse (x) eines Werkstückes (1) verlaufenden, winkelversetzten Zapfen (3), bei denen das Werkstück (1) einoder beidseitig eingespannt wird und bei denen wenigstens zwischen einem Spannkopf (A) und einem Spindelstock (D) ein mit einer den radialen Versatz des Werkstückzapfens (3) ausgleichenden Hubverstellung (C) versehener, auch als Übertragungselement dienender Teilkopf (B) vorgesehen ist und Mittel zum Teilen ohne Abkuppeln des Spannkopfes (A), aber auch zum Einstellen einer Teilung bei abgeschaltetem Antrieb aufweist, am Teilkopf (B) ist ein Teilkopfantrieb (F) angebracht, der über Kupplungsmittel vom Antrieb der Werkzeugmaschine betrieben wird und automatisch arbeitende Verbindungsmittel und Handbetätigungsglieder zum Einleiten und Durchfuhren eines Teilvorganges aufweist, ferner sind Geber (4, 5, 8, 13, 17 usw.) zur elektronischen Überwachung aller Funktionsvorgänge vorgesehen, so daß ein mehrmaliges Einspannen des Werkstückes (1) vermieden wird, sich wiederholende Umstellungen erfolgen automatisch und separate Antriebe sind nicht erforderlich.
Patent EP-0019082-A1 (EP)
Inventor: TYNAN EUGENE EDWARD
IPC: G10K11/32
Filed: 1980-04-10
Abstract: Pulse light is applied through a piano concave lens (14) to a thin metal film (15), which is evaporated on the concave side of the lens. The lens, which is formed of a high thermally insulating material such as glass, for example, and the film are disposed within a liquid (11) such as water, for example. The pulsed light is absorbed by the metal film, which converts the thermal energy produced by the pulsed light into elastic waves in the form of acoustic waves and simultaneously focuses the acoustic waves on an ojbect (20) within the water at a selected focal plane. The metal film is as thin as possible, consistent with complete absorption of the light energy by the metal film, so as to utilize the high thermal expansion coefficient of the water.
Patent EP-0020981-A1 (EP)
Inventor: BABUKA ROBERT
IPC: H01L23/42
Filed: 1980-05-09
Abstract: Anordnung für die Kühlung eines innerhalb eines Moduls angeordneten, mit Wärme erzeugenden hochintegrierten Schaltungen versehenen Halbleiterplättchens (12). Zu diesem Zweck wird eine aus einer flüssigen metallischen Legierung bestehende Schicht (32) verwendet, die zwischen dem Halbleiterplättchen und einer Wärmesenke (26) mit an ihren gegenüberliegenden Oberflächen (13, 27) vorgesehenen dendritischen metallischen Vorsprüngen (30) eingebettet ist. Durch federnde Mittel (28) die als Wärmebrücke zwischen der Kappe (22) und der Wärmesenke (26) angeordnet sind, werden die beiden Oberflächen (13, 27) so stark zusammengedrängt, daß die dendritischen Vorsprünge (30) die flüssige metallische Legierungsschicht (32) durchstoßen und so eine durchgehende Wärmebrücke von dem Halbleiterplättchen (12) nach der Kappe (22) herstellen. Die Kraft der federnden Mittel ist dabei so groß gewählt, daß die dendritischen Vorsprünge die aus einer flüssigen metallischen Legierung bestehende Schicht (32) erfassen und halten und dabei den gesamten Raum zwischen dem Halbleiterplättchen (12) und der Wärmesenke (26) zerstörungsfrei ausfüllen.
Patent EP-0021180-A1 (EP)
Inventor: BASSIER FRIEDRICH DR-ING
IPC: E21F15/00
Filed: 1980-06-06
Abstract: Nach dem erfindungsgemäßen Verfahren wird der Rückstand der Kalkstein- oder Kalkwäsche des Abgases von Feuerungen, insbesondere Steinkohlenkraftwerken, zu Alpha-Sulfathalbhydrat aufgearbeitet und das Alpha-Sulfathalbhydrat mit Zuschlagstoffen unter Tage zur Strekkensicherung eingesetzt, wobei die Zuschlagstoffe, Flugasche und/oder Wasch- oder Ortsberge aus der Kohlegewinnung und/oder Aschegranulat und/oder Schlacken aus der Kohleverbrennung und/oder Schlacken aus der Hüttenindustrie und/oder Calciumsulfit-Dihydrat aus Rückständen ähnlicher Abgaswäschen sind. Der entstehende Baustoff besitzt eine besondere, den Gegebenheiten des Bergbaus Rechnung tragende Nachgiebigkeit.
Patent EP-0045322-A1 (EP)
Inventor: INGELHEIM PETER GRAF VON
IPC: F02B3/06
Filed: 1980-08-01
Abstract: The engine consists of a housing (G, 7), in the interior (I, 8) of which a force transmitter (KÜ, 1) is mounted movably and executes such movements that points (PK) of the force transmitter pass through closed curves (KZ) lying in one plane and with a non-empty inner zone (IG). In the space (TI) filled with the working medium between the force transmitter and the housing inner wall, movable sealing devices (DG, 5) are so mounted that closed-off chambers (KA, 16) can be formed between two devices, the housing inner wall and the surface of the force transmitter. By the shape of the force transmitter and of the housing interior and by the position of the devices which is controlled by the position of the force transmitter, the volume of the chamber can be so changed as a result of the movement of the force transmitter that gases or vapours in this chamber are compressed or expanded. The internal energy and therefore the pressure of the working medium in a chamber can be increased by the supply of thermal energy. A pressure on the force transmitter is thereby generated in or opposite to the direction of rotation and is utilised for obtaining mechanical work. In internal-combustion engines of the Otto or Diesel principle, in the expansion process it is possible, by further increasing the working chamber beyond the maximum volume of the suction process, to obtain an expansion of the working medium to the outside pressure and thereby improve the thermal efficiency. This is brought about by the engine. Furthermore, the engine is used for processes which, in a heated chamber, supply thermal energy to the working medium by means of hot combustion gases or vapours or via heat exchangers and which convert this partially into mechanical work in a machine. Engines of the principle described can also be used for this. The cyclic process is:  1. adiabatic compression  2. isochoric heating  3. adiabatic expansion  4. isobaric heat dissipation   <IMAGE>
Patent EP-0025857-A1 (EP)
Inventor: FIRESTONE RAYMOND A
IPC: C07D233/64
Filed: 1980-08-14
Abstract: Organic sulfoxides of formula
     having a latent allyl group bound to the sulfur, are enzyme inhibitors of the suicide or Kcattype. They can be prepared by oxidation of the corresponding thio compounds followed by deesterification. 
     Their pharmaceutical compositions are also a part of the invention.
Patent EP-0032245-A1 (EP)
Inventor: DECKER MARTIN DR
IPC: C07C68/02
Filed: 1980-12-30
Abstract: 1. A process for the preparation of aromatic chloroformates by reacting phenols with phosgene in the presence of a quaternary ammonium salt as catalyst, wherein the catalyst and 2 to 10% by weight of the chloroformate to be prepared are first introduced into the reactor, and then the phosgene and phenol are added thereto, the reaction being carried out in the absence of a solvent.
Patent EP-0017307-A1 (EP)
Title: Article carrier
Inventor: STOUT JAMES T
IPC: B65D5/46
Filed: 1980-01-25
Abstract: An article carrier formed from a unitary blank comprises spaced side walls (1, 12) and end walls (4, 13:6, 14) foldably joined along adjacent edges, medial partition structure (8, 17, 38:9, 19, 40) joined to the end walls and extending medially inward of the carrier, handle structure (27, 28, 29, 30) secured to the medial partition structure, a bottom panel (21) secured to the lower edge of each side wall, an auxiliary bottom panel (24) foldably joined to an end edge of the bottom panel and disposed on top thereof, and the auxiliary bottom panel being wider than the bottom panel. The auxiliary bottom panel improves the load bearing characteristics of the carrier and is arranged so that successive carrier blanks can be struck from sheet material with minimal wastage of the sheet.
Patent EP-0025721-A1 (EP)
Inventor: HOLLAND CHARLES COTTRELL
IPC: A61K33/26
Filed: 1980-09-16
Abstract: A preparation for the oral administration and treatment of rheumatoid arthritis comprising an aqueous solution of up to 172 milligrams per litre of calcium ions and 0.01 to 0.4 milligrams per litre of ferrous ions and a process for producing the preparation by mixing solutions of commercial lime and commercial ferrous sulphate.
Patent EP-0028072-A1 (EP)
Inventor: BROWN DAVID JOHN
IPC: H01M4/26
Filed: 1980-09-25
Abstract: A nickel electrode comprises a current collector and active material pressed into physical and electrical contact with the current collector. The active material comprises nickel hydroxide, an organic binder, a conductive diluent and a cobalt compound from a cobalt-containing solution in contact with the already-formed nickel hydroxide.
Patent EP-0026664-A1 (EP)
Inventor: HALL WILBUR SHERIDEN
IPC: B05D7/14
Filed: 1980-09-29
Abstract: The invention relates to an autodeposition process and to an autodepositing composition. In processes for forming an autodeposited coating on a ferrous surface by contacting the surface with an autodepositing coating composition of the kind wherein ferrous iron is formed in the composition from the dissolution of the ferrous surface and on continued use tends to build up in concentration thereby adversely affecting the performance of the composition, the invention provides the improvement of including in the composition a carboxylic acid which is effective in complexing ferrous iron whereby the coating effectiveness of the composition is maintained.
Patent EP-0039940-A1 (EP)
Inventor: IWATA HIROSHI
IPC: G02B7/40
Filed: 1981-05-11
Abstract: An automatic focusing camera is provided with an ultrasonic distance measuring instrument capable of varying the directivity of an ultrasonic beam to be transmitted depending upon the angle of view of a photographic lens used. A plurality of circuit components one of which (3) is selected so as to determine the oscillation frequency of an oscillator (2) mounted in a camera body depending upon the angle of view of a photographic lens attached to the camera are mounted on the camera body, and a selecting means is mounted on the lens mount of a photographic lens ata position corresponding to the angle of view thereof so that when the photographic lens is attached to the camera body, its selecting means establishes an electrical connection of a predetermined one of said circuit components to said oscillator (2), whereby the latter oscillates at a predetermined frequency and consequently the ultrasonic beam transmitted has a predetermined directivity corresponding to the angle of view of the photographic lens.
Patent EP-0062090-A1 (EP)
Inventor: HEGNER GUNTER
IPC: H01T1/14
Filed: 1981-06-10
Abstract: The subject-matter of the present invention is a plug-in connector with arresters (1) for separating blocks, comprising a cartridge-type housing (20) of insulating material having receptacles for the arresters (1), each of said arresters being connected through a respective fuse element (11) and an earth contact (3) to an earth strip (7) and being exchangeably retained within the receptacle by means of compression springs (10). In order to obtain a number of advantages with respect to manufacture and operation, such as simple construction and inexpensive manufacture as well as easy manipulation and suitability for two respective tapping contacts per arrester, in the plug-in connector according to the invention the arresters (1) each comprise three electrodes (12, 12', 12'') each of which is connected to a contact pin (c, b, a) both mechanically and electrically. The contact pins (c, b, a) engage into clamping contacts (2, 3, 4), the two outer ones (2, 4) of which are connected each to a tapping contact (5, 6) accessible from the outside and the central clamping contact (3) of which is connected to the U-shaped earth strip (7). The fuse element (11) associated with each arrester and being in the form of a solder pellet is disposed between the central electrode (12) and an earth bar (8) accessible from outside and electrically and mechanically connected to the earth strip (7). The compression spring assemblies for the arresters (1), which assemblies (10) are accessible through openings (9) formed in the housing, comprise electrical contacts (17, 18) which are associated to the outer electrodes (12', 12'') of the arresters (1) but which will make an electrical contact only after the solder pellet has melted.
Patent EP-0043555-A1 (EP)
Inventor: YAMAMOTO TAMIO
IPC: D21H13/24
Filed: 1981-07-02
Abstract: A paper-like polyester sheet having an enhanced filtering property, an excellent mechanical strength and satisfactory touch and appearance, comprises polyester staple fibres and has a coefficient of air flow resistance of 1,000 to 50,000 dyn·s/cm 4  at a volume fraction of the fibres of from 0.01 to 0.24.
Patent EP-0046281-A1 (EP)
Inventor: SCHNEIDER HARTMUT DR
IPC: C03C13/00
Filed: 1981-08-14
Abstract: Technique for making glass having a predetermined refractive index profile using fluorine doping and fluorine etching. A substrate glass body is coated with a plurality of successively applied vapor deposited glass layers wherein each succeeding layer is built with a larger quantity of fluorine than the adjacent preceding layer. The amount of the doping in each layer is such as to achieve the desired refractive index profile. Fluorine etching is employed to provide a uniform core before the glass body is heat fused into a rod-like structure suitable for the preparation of light waveguides for use in optical communications technology.
Patent EP-0055796-A1 (EP)
Inventor: VAN DER MAAS HENDRIKUS JOH H
IPC: C08B31/12
Filed: 1981-10-06
Abstract: Process for manufacturing anhydrous 2-hydroxy-3-chlorophropane trialkylammonium chloride by conversion of trialkylammonium chloride with epichlorohydrin by forming an aqueous solution of trialkylammonium chloride in an organic solvent inert to epichlorohydrin, the solvent forming an azeotrope with ater which boils at temperatures up to the normal boiling point of the solvent, distilling off the azeotrope to form a suspension of trialkylammonium chloride in the solvent reaction product and reacting the reaction product in the solvent with epuichlorohydrin at a temperature of 20 DEG  to 120 DEG  C.
Patent EP-0051255-A1 (EP)
Inventor: IKETANI HIROSHI
IPC: H01H51/06
Filed: 1981-10-27
Abstract: An electromagnetic device comprising three parts, namely a coil spool (22), a yoke (46) and a terminal block (10) solidly combined by an iron core (30), whereby the terminal block (10) is held between a collar (26) of the coil spool (20) and the yoke (16), and both the ends of the iron core are fixed to the coil spool and the yoke.
Patent EP-0060937-A1 (EP)
Inventor: LOCHINGER ROLF
IPC: G06M3/06
Filed: 1981-12-08
Abstract: 1. An arrangement for representing the content of number disc counters in the form of electrical signals, comprising optical markings (16) disposed on the peripheral surface of at least one number disc (11; 12; 13; 21; 23; 25) and a photoelectric sensing means (17) for sensing the markings (16), the sensing means including a light source (18) and light receivers (19), characterised in that associated with each number of the number disc (11; 12; 13; 21; 23; 25) is a single individual marking (16) in the form of a reflection phase diffraction grating or reflection phase hologram for modifying the ray path of the sensing means (17) by optical diffraction, and that each light receiver (19) is receptive of a narrow light beam from the light diffracted at the respective marking (16) lit.
Patent EP-0073862-A1 (EP)
Inventor: ELLIS ALAN ELGAR HERBERT
IPC: F16K35/06
Filed: 1981-09-08
Abstract: A security device for a rotatable member of a machine element, such as the spindle or nut of a fluid-flow control valve, to prevent the unauthorised operation thereof. A turning member 17 having a cylindrical surface 21 is fitted to the valve spindle 11 and a shroud 12 is rotatably mounted on the member 17, the shroud having lugs 13 which engage parts of the valve to prevent rotation of the shroud when the device is fitted to the valve. Projections 28 upstand from the cylindrical surface 21 and the turning member can be operated only be a key 29 able to fit within the shroud 12 and over the cylindrical surface 17, with recesses 31 appropriately positioned to accommodate the projections 28, such that torque can be imparted to the turning member through the interengagement of at least one projection with a wall of the key defining the associated recess. 
     A locking device including a pin 25 spring-urged out of a bore in the base 14 of the shroud may engage and appropriate recess 27 in the turning member 17, further to enhance security. Such a lock may only be released by use of the appropriate key 29, to press the pin 25 downwardly to move free of the turning member 17. 
     The security device may be modified for use with a rising stem fluid-flow control valve, and furthermore may be arranged to hold the key in the shroud until the valve has been set to one extreme position - either fully open (Figure 3) or fully closed (Figure 4).
Patent EP-0056190-A1 (EP)
Inventor: CARTER GEORGE BYRON
IPC: F42C19/10
Filed: 1981-12-23
Abstract: This invention relates to centrefire sporting ammunition, for example a shotgun cartridge, comprising a cap shell (1) containing a quantity of impactsensitive priming material (2), an anvil (4) and a cap chamber (3) having one or more flash holes (6) therein, the or each flash hole (6) being closed by a layer (7) of material that is removable upon, and as a result of impact ignition of the priming material (2). The or each layer (7) preferably comprises a particulate material, such as China clay, in a polymeric binder and the provision thereof renders the percussion caps less mass-explosi- ble. 
     Since the (or each) layer (7) is vapour-permeable, a charging process using water-wet priming material, upon which the assembled percussion cap can be subsequently dried, can be applied.
Patent EP-0034084-A1 (EP)
Title: Palier à rouleaux comportant un dispositif de graissage de la piste de roulement interne
Inventor: OLIVIER JEAN-MARIE ROBERT
IPC: F16C33/66
Filed: 1981-01-29
Abstract: L'invention concerne un palier à rouleaux comportant un dispositif de graissage (23) de la piste de roulement interne. Ce palier, du genre de ceux qui comportent une bague interne (7) et une bague externe (9), et des rouleaux (13) régulièrement espacés situés entre les bagues interne et externe, se caractérise en ce qu'un lubrifiant (21), qui forme un film sur la piste de roulement externe (19), est forcé à pénétrer dans des trous (A) percés axialement dans la bague externe (9), qui le conduisent vers des moyens pour l'acheminer sur la piste interne (17) du palier (1). La bague externe (9) du palier (1) comporte également des trous (B) percés obliquement pour permettre le recyclage du lubrifiant (21).
Patent EP-0037319-A1 (EP)
Title: Mucopolysaccharides possédant des propriétés biologiques, leur préparation et leur application en tant que médicaments
Inventor: LORMEAU JEAN-CLAUDE
IPC: C08B37/10
Filed: 1981-03-20
Abstract: L'invention vise des mucopolysaccharides biologiquement actifs plus spécifiques que l'héparine, notamment, vis-à-vis du facteur Xa du sang. Ces mucopolysaccharides peuvent être obtenus par dépolymérisation partielle, dans des conditions ménagées d'héparine par action d'un agent chimique tel que l'acide nitreux. Les conditions mises en oeuvre permettent d'obtenir des mucopolysaccharides possédant un titre USP plus faible que celui de l'héparine de départ et un titre Yin-Wessler au moins égal à celui de cette héparine. Ces produits sont utilisables, notamment en tant que médicaments antithrombotiques.
Patent EP-0053950-A1 (EP)
Inventor: BOIGEGRAIN ROBERT
IPC: A61K31/381
Filed: 1981-10-16
Abstract: Process for the preparation of derivatives of formula: <IMAGE> in which R denotes hydrogen or a phenyl radical optionally substituted by at least one halogen atom or a lower alkyl, lower alkoxy, nitro, carboxy, alkoxycarbonyl or cyano group; R' denotes hydrogen or a lower alkyl group, and n is zero or an integer from 1 to 4 and their addition salts with inorganic or organic acids, the process being characterised in that:    a) a compound of formula II: <IMAGE> in which R, R' and n are as defined above, in solution in a mixture of acetic acid and hydrobromic acid is treated with a solution of aqueous hydrogen peroxide;   b) the bromo derivative obtained at the outcome of stage a) and having the formula III: <IMAGE> is converted into an organomagnesium derivative in an anhydrous inert solvent and the organomagnesium derivative obtained is then condensed with t-butyl perbenzoate to obtain the compound of formula IV: <IMAGE> c) the compound of formula IV obtained above is converted into a compound of formula I by heating to temperatures of between 80 and 180 DEG C in the presence of an inorganic or organic acid.
Patent EP-0091901-A1 (EP)
Title: Procede et dispositif de production de panneaux en beton
Inventor: TEARE JOHN W
IPC: B28B13/04
Filed: 1981-10-26
Abstract: Procédé et dispositif de production de panneaux minces en béton renforcés par du tissu et indiqués en tant que plaques de support pour des matériaux de construction tels que des tuiles en céramiques, des ardoises et des briques minces. Les procédés de l'art antérieur requièrent un travail considérable et un nettoyage superflu des moules ainsi qu'une manipulation excessive des panneaux. Dans le procédé ci-décrit, les composants du panneau sont déposés sur une bande de matériau de support/libération jetable (5) telle qu'un papier recouvert de polyéthylène pendant le déplacement sur une bande transporteuse (1) pour former une bande continue (20). La bande est découpée (21) en panneaux (28) et les panneaux mouillés n'ayant pas pris sont empilés au moyen d'une unité d'empilage par flottement d'air d'un type nouveau (31), où la prise a lieu.
Patent EP-0085120-A1 (EP)
Inventor: LOHBERG WERNER
IPC: F02M3/04
Filed: 1982-01-29
Abstract: The invention relates to a device for supplying preferably hot air to the intake pipe (10, 20) of an internal combustion engine (60) downstream of the throttle valve (40) via a valve (22) and an air line (21), the cross-section of which approximately corresponds to the cross-section of the intake pipe at its narrowest point. A control device (50) opens the valve (22) when the overrun-mode sensor (53) signals the closing of the throttle valve (40) and the speed transmitter (51) signals speeds above the idling speed. In parallel with the valve (22), a fuel valve (23) which connects the fuel pressure line (93) and fuel return line (94) of a fuel injection system is opened and the fuel supply is disconnected. The overrun-mode sensor (53) is connected with a flow probe (120) to the intake pipe (10). The device is shown in various combinations with a turbo compressor (61) and control systems of various types (75, 77) for forming the mixture. <IMAGE>
Patent EP-0058956-A1 (EP)
Inventor: CHRIST RICHARD DR DIPL-ING
IPC: G21F5/00
Filed: 1982-02-19
Abstract: 1. A process for cooling a flask for components (6) which emit post-decay heat from nuclear power stations, in particular radiation-exposed fuel elements, for subsequent discharge into a storage tank, by addition of water into the interior of the container and subsequent circulation of coolant, characterised in that the temperature of the superheated steam which is produced when the water is first added is lowered by spraying in water through a connection (5, 9) which is located in the shielding cover (4) of the flask.