baber/WOPTO huggingface dataset:
Patent EP-0027255-A1 (EP)
Inventor: ZAITSU HIROSHI
IPC: G11B5/712
Filed: 1980-10-08
Abstract: A magnetic recording medium which comprises a base material and a magnetic layer provided on its surface, said magnetic layer comprising metallic magnetic particles, a binder and a salt of lanolin fatty acid wherein the oxidation resistance of the metallic magnetic particles is highly improved and the metallic magnetic particles are in a good dispersion state so that the magnetic recording medium shows an increased maximum magneticflux density.
Patent EP-0032987-A1 (EP)
Inventor: KIMURA KAZUO
IPC: C12N1/20
Filed: 1980-11-26
Abstract: Thermophilic aspartase is produced by culturing a microorganism belonging to the genus Bacillus. The enzyme is useful as a catalyst in the production of L-aspartic acid from ammonium fumarate or a mixture of fumaric acid and ammonia. 
     A biologically pure culture of Bacillus thermoaminophilus and/of Bacillus aminogenes is produced.
Patent EP-0046825-A1 (EP)
Inventor: ROCHET ANDRE
IPC: H01L23/473
Filed: 1980-09-01
Abstract: 1. Method of producing an assembly of electrical elements (1, 2, 3) clamped between cooling members (4, 5, 6, 7) and axially aligned in a column formation, wherein the assembly is compressed between two end parts (8, 9) projecting from the said column and connected to one another by a connecting element made of insulating material externally of the column, and wherein the column is subjected to compressive force by means of an elastic assembly of axial clamping elements (15 to 19) with which the end parts are provided, characterised in that belts of insulating material are produced which are of substantially equal length and which are intended to constitute the connecting element, in that the end parts are connected together by means of a pair of the said belts and in that when the said belts are tensioned the column is compressed by means of the elastic assembly of clamping elements with which the end parts are provided.
Patent EP-0028148-A1 (EP)
Inventor: HIMBURY ALBERT GEORGE
IPC: G03B27/30
Filed: 1980-10-24
Abstract: in a process and apparatus for photographically enlarging an image by advancing unexposed light sensitive material from a roll (3) of such material to an image receiving location (3a, 5, 6) exposing the material at such location (3a, 5, 6) to an image, severing the exposed material from the roll (3) and advancing the severed and exposed material through image activating or developing means (8) and image stabilising means (9), it is provided that the material is advanced to the image receiving location (3a, 5, 6) by feed rollers (4) disposed downstream of such location and is supported at such location in a substantially vertical plane by such feed rollers (4). The material at the image receiving location is exposed to an enlargement of the image to be reproduced and the exposed material is advanced by the feed rollers (4) from the image receiving location and severed from the roll after being advanced beyond the feed rollers.
Patent EP-0029357-A1 (EP)
Inventor: DELFOSSE THIERRY
IPC: F24C15/04
Filed: 1980-11-14
Abstract: © A gasket arrangement for a two-panel door (2) or observation window of a high temperature oven (1) has, preferably, two gaskets (5, 6) disposed one on each side of one panel (3) of the door (2) or window around its periphery so as to provide a seal between the panels (3,4) and to allow sealing of the door or window against a further member, for example frame, of the oven. A layer of vapour impermeable material extends between the gaskets so as to prevent escape of fumes from the oven. The gaskets are preferably of glass fibre, and the vapour impermeable material a me- talic foil.
Patent EP-0024265-A1 (EP)
Inventor: ROLFO GIORGIO
IPC: B60P3/08
Filed: 1980-07-21
Abstract: The road vehicle designed to carry a similar vehicle has a fixed chassis behind a driver's cab, all travelling on four wheels. An upper frame can be supported horizontally or sloping downwards towards the rear with one end held nearly at the height of the top of the driver's cab. Hydraulic lifting and lowering jacks are located at the front and rear ends of the vehicle. At the rear they act on a pair of parallel pivoting struts which operate the upper deck. The vehicle is designed to carry a medium sized lorry with the upper platform lifted horizontally, on two lorries, with the lower lorry mounted on the fixed chassis, and the upper lorry supported above it, by the upper platform in a downwardly sloping position. The system makes the maximum use of a limited space, the carrying vehicle itself being a medium sized lorry. When the upper platform is lowered horizontally, a normal load can be carried.
Patent EP-0022850-A1 (EP)
Inventor: KASPAUL ALFRED F
IPC: C10L1/222
Filed: 1980-08-15
Abstract: Famille d'additifs de combustibles contenant en particulier certaines diamines en combinaison de preference avec certains alcools; l'invention fournit des compositions de matieres qui ameliorent la performance des moteurs a combustion interne et permet de realiser des economies de combustible. Des diamines tertiaires telles que la N, N, N', N'-tetramethyle-1,3-propanediamine sont ajoutees a faible concentration a l'essence, les diamines etant de preference melangees avec un alcool anhydre avant d'etre melangees a l'essence. Des additifs particulierement efficaces consistent egalement en un melange du melange mentionne ci-dessus avec des alcools isopropyliques et des diacetones.
Patent EP-0038802-A1 (EP)
Title: Materiau permettant d'obtenir des copies photographiques par voie seche
Inventor: RUPP JOSEF
IPC: G03C1/498
Filed: 1981-04-08
Abstract: La couche contient un sel d'argent photoresistant et un agent de virage. Pour stabiliser l'agent de virage on utilise un acide silicique micronise, poreux et amorphe.
Patent EP-0042904-A1 (EP)
Title: Hörgerät
Inventor: EGGERT ALBERT
IPC: H04R25/00
Filed: 1981-02-07
Abstract: Es wird ein Hörgerät vorgeschlagen, das zur Veränderung seines Frequenzganges einen Schallwegverlängerungskörper aufweist. Der Schallwegverlängerungskörper (10) ist ein an beliebiger Stelle des Wiedergabeschallkanals eine Hörgerätes lösbar befestigtes Bauteil. Der Schallwegverlängerungskörper ist vorzugsweise quader- oder zylinderförmig ausgebildet, wobei die Schalleintritts- und Schallaustrittsöffnung (15, 19) koaxial liegen. Auf diese Weise können vorhandene Hörgeräte nachträglich mit einem Schallwegverlängerungskörper ausgerüstet werden.
Patent EP-0038942-A1 (EP)
Inventor: JELLINGHAUS DIETER
IPC: B42B4/00
Filed: 1981-03-27
Abstract: 1. Folding and fastening machine for paper sheets, comprising a folding apparatus (205, 206, 207, 208) which folds along a fold line the sheets of paper (202) which are disposed in a predetermined position in the machine and in which position the folding process takes place (folding position), and having a fastening device (213) which fastens the sheets in the region of the fold, a fastening head (213) being guided for movement so that it can be moved towards the paper which is in the folding position, and with a device for producing an outward bulge in the paper (202) in a predetermined direction, characterised in that the folding device comprises two pairs of clamping jaws (205, 207; 206, 208) each with a first (205, 206) and a second (207, 208) clamping jaw and which are during the fastening process disposed on both sides and at a distance from the fold (210) which is to be produced, and which are so driven that after fastening each pair (205, 207; 206, 208) of the clamping jaws clamp the paper (202) firmly and in that the pairs of clamping jaws are subsequently moved towards each other and in that the arrangement is so contrived that the outwardly bulged zone (270) produced by the device (256) for producing an outward bulge in the paper (202) is passed between facing pressing surfaces (272) of a clamping jaw (205, 206) of each pair and is folded by the pressing surfaces.
Patent EP-0044041-A1 (EP)
Inventor: HACHMANN HENNING DR
IPC: G01N33/539
Filed: 1981-07-09
Abstract: 1. Process for binding, in an aqueous solution, an antigen which is specifically bound to a first antibody, and for separating this bound antigen from antigen which is not bound, for the determination of the antigen concentration in a body liquid with the aid of competitive radioimmunoassay, whereby the first antibody with the specifically bound antigen is separated from the free antigen which is dissolved in the aqueous solution, the separation being carried out by means of a second antibody, which is bound, on the one hand, to a Staphylococcus aureus cell, and, on the other hand, specifically binds the first antibody, and the process comprises adding a reaction accelerator to the aqueous solution, the reaction accelerator accelerating the specific binding of the first antibody by the second antibody, whereby 4-8 percent by weight polyethylene glycol, 5-10 percent by weight dextran, 5-10 percent by weight polyvinylpyrrolidone, 0,5-0,9 molar ammonium sulfate or 0,8-1,2 sodium sulfite are used as reaction accelerator.
Patent EP-0053287-A1 (EP)
Inventor: RIES WERNER
IPC: E04C3/32
Filed: 1981-10-29
Abstract: 1. Building, in particular a storage silo for bulk materials, a workshop hangar or the like, in the form of an upright container consisting of several cells of rectangular cross-section, the corners of the cells being made as posts which absorb the supporting and bending moments and which each consist of four mutually braced side walls in dovetail engagement and are connected to one another by sheeting walls forming the cell walls, characterised in that two mutually opposite side walls of each post consist of C-section beams (11 and 12), in the inside of which two U-section beams (13 and 14) engage, which form the other two mutually opposite side walls of the post and have chamfered inner legs and which can be pressed into the C-section beams by means of bolts (15, 16 and 17, 18) which are arranged in pairs and are screwed through the U-beams and the end faces of which meet centrally, and that screws (19), the end faces of which press against the outside of the legs of the U-section beams (13 and 14) are screwed through the C-section beams (11 and 12).
Patent EP-0051328-A1 (EP)
Inventor: SLAUGH LYNN HENRY
IPC: C07C29/04
Filed: 1981-10-15
Abstract: A process for the preparation of alcohols by reacting an olefinically unsaturated hydrocarbon with water in the - presence of an alpha-hydroxysulphonic acid prepared by reacting a carbonyl compound of the general formula R 1 R 2 CO, wherein R 1  and R 2  are individually hydrogen or a substituted or unsubstituted hydrocarbyl group containing up to 7 carbon atoms, with sulphur dioxide and water.
Patent EP-0045152-A1 (EP)
Inventor: TATTAM FRANCIS EDWARD
IPC: B65D6/20
Filed: 1981-07-13
Abstract: A collapsible and erectable container has a plurality of panels (12 to 17) interconnected by flexible straps (30) which serve as hinges and enable the panels (12 to 17) to be repeatedly folded in either angular direction with respect to one another. Each strap (30) passes between two adjacent panels (12 to 17) one end of the strap (30) being secured to the inner surface of one of the two adjacent panels and the other end of the strap being secured to the outer surface of the other of the two adjacent panels. A further embodiment utilises straps formed by continuous loops (102, 104) which wholly and partially encircle the panels (101, 103).
Patent EP-0075055-A1 (EP)
Inventor: PEREZ DE OVANOS OYAGO FRANCISC
IPC: A62B35/04
Filed: 1981-09-23
Abstract: A safety harness restraining fixture to provide protection against falls for people working on building and construction sites, which embodies a rope (3) with a counterweight (4) to keep it taut, a restrainer piece (1) in the shape of an asymmetrical «U» whose arms possess oblong holes of varying section through which a rope is threaded, with a shock absorber unit (2) to attach the person to the restrainer piece.
Patent EP-0051432-A1 (EP)
Inventor: SOLOMON FRANK
IPC: C01B31/08
Filed: 1981-10-28
Abstract: This disclosure is directed to active carbon particles treated by essentially a two-stage conditioning (treating) process involving separately contacting active carbon with a caustic material at elevated temperatures for varying time periods and with an acid. Either acid or alkali treatment can be performed first with intermediate washings in water between them. This two-stage conditioning process increases the surface area of the active carbon particles and imparts greater stability and resistance to sloughing (partially falling apart) to electrode active layers containing said conditioned active carbon particles. These conditioned carbon particles can be used as the essential component of an active carbon-containing layer in a cathode and utilized, for example, as an oxygen (air) cathode in a chlor-alkaii cell for the electrolytic production of chlorine and caustic. 
     In accordance with a preferred embodiment of the invention, silver catalyst is applied to the conditioned active carbon by first adsorbing a silver salt solution thereon, removing most of the nonadsorbed silver salt solution from said active carbon, and thereafter reducing said silver salt to silver within the pores (interstices) of and on said active carbon followed by chemical reduction thereof, e.g., using formaldehyde. Preferably, the weight ratio of silver to active carbon is from about 0.1 to 0.3 weight part of silver per weight part of active carbon particles. Translated to a weight percent basis, there is from about 8 to about 25 weight percent silver based on the weight of silver plus active carbon particles employed.
Patent EP-0034993-A1 (EP)
Inventor: DAHAN PIERRE-LOUIS
IPC: H04N7/00
Filed: 1981-02-26
Abstract: Radio system for video display of a map and symbols traced on the map : It comprises a radio transmitter transmitting a plurality of digital messages, each including the address of a map among a plurality of such maps, the definition of symbols among a plurality of such symbols and the coordinates of the symbols on the map. At the receiving station, there is provided a display device having a plurality of points defined by coordinates and which can be selectively activated, a plurality of transparent views representing the maps and a selector for selecting a view of given address. The selected view is projected on to the display device. The message including a map address equal to the address of the selected view is also selected and display logic means acti- vatesthe points of the display device in responsetothe definition and coordinates of the symbols contained in the selected message.
Patent EP-0038734-A1 (EP)
Inventor: LE BEYEC GUY
IPC: G01S13/44
Filed: 1981-04-03
Abstract: 1. Device for the standardization of the elevation deviation measurement gradient of an airborne airground radar, comprising : - an antenna slaved to perform azimuthal scans for determined values of elevation, - means for stopping the azimuthal scan of the radar antenna for a predetermined value of the azimuthal angle ; - means (4, 5, 6, 8, 23) permitting the elevation orientation of this antenna successively according to an angle S0 , an angle S0 + DELTA S and an angle S0 - DELTA S, wherein S0 is a predetermined angle value and DELTA S corresponds to an elevation shift with respect to this value S0 , and - measurement means permitting to calculate from the sum vector SIGMA and difference vector DELTA signals and for the elevation shift angles S0 + DELTA S and S0 - DELTA S , respectively, the elevation deviation measurements epsilon 1 and epsilon 2 of the ground echoes for which the amplitude of the difference signal vector DELTA is zero when the antenna is directed along the elevation angle S0 , the elevation being defined as the ratio of the scalar product of the sum vector SIGMA and difference vector DELTA signals to the square of the absolute value of the sum signal, and the elevation shift angles DELTA S1 and DELTA S2 respectively corresponding to the elevation deviation measurements epsilon 1 and epsilon 2 , the device being characterized in that it further comprises : - a control loop (12, 13, 14, 15, 16, 17, 18) performing the operation V' = VS - (¦ DELTA S1 ¦ + ¦ DELTA S2 ¦/2 x k) wherein VS is a predetermined constant, and ajusting the parameter k in such a manner that the value of V' becomes zero ; - means (30) for correcting the elevation deviation measurement controlled by a signal representative of the value of the parameter k.
Patent EP-0054544-A1 (EP)
Inventor: HEIKKILA HEIKKI OLAVI
IPC: C13B20/14
Filed: 1981-02-26
Abstract: La betaine est recupere a partir de sources naturelles telles que les molasses de betteraves, les molasses, et la vinasse en diluant les molasses jusqu'a 25-50% de solides, en introduisant les molasses jusqu'a la partie superieure d'une colonne chromatographique contenant un sel d'une resine d'echange de cation de sulphonate polystyrene reticulee avec 2 a 12% en poids environ de divynilbenzene, en remuant avec de l'eau et en recuperant une fraction de betaine du cote aval de la resine. Les cycles d'alimentation successifs effectues avec des intervalles de temps predetermines peuvent se chevaucher partiellement. La betaine provenant du cycle d'alimentation precedent est alors eluee par les molasses diluees provenant du cycle d'alimentation suivant. La fraction de betaine est evaporee sous vide et la betaine est cristallisee sous forme de cristaux anhydre ou de monohydrate de betaine.
Patent EP-0061766-A1 (EP)
Inventor: RUDI GUTTORM
IPC: G11B15/26
Filed: 1982-03-29
Abstract: Zwei Lagerzapfen, (3, 13) deren eine enden halbkugelförmig ausgebildet sind, sind in zwei Innenanten (9, 10) des Gerätehauptrahmens (2) angeordnet und werden dort durch zwei neben den Lagerzapfen (3, 13) angeordnete Senkschrauben (4, 5) festgeklemmt. Der Motor (1) ist in einer Lagergabel (6) angeordnet und die Lagerzapfen laufen durch Öffnungen (11, 12) in den freien Enden der Lagergabel und drücken gegen den Motor, wodurch eine spielfreie Aufhängung des Motors erzielt wird. Die Einrichtung findet Anwendung bei schwenkbar gelagerten Bandantriebsmotoren in Kassettenmagnetbandgeräten.
Patent EP-0085739-A1 (EP)
Inventor: BIENEK HEINZ ING GRAD
IPC: G21F9/36
Filed: 1982-07-05
Abstract: 1. A method for closing a container for the ultimate storage of radioactive material, the container having a cover and the container and/or the cover consisting of a ceramic or metallic material, characterised in that the container and the cover are ground-in in a matching manner in their seating areas allocated to one another, and that the cover is held under pre-tension on the seating area of the container when the container is closed.
Patent EP-0101749-A1 (EP)
Inventor: ALBERS GEB LIPPERT ROSEMARIE
IPC: E04C1/42
Filed: 1982-08-26
Abstract: The wall is composed of glass blocks (18) which are separated from one another and fastened next to and above one another by holding strips (16), the glass blocks being individually embraced by holding strips (16) with a H-profile and fixed in a peripheral holding frame (19). The glass blocks (18) have, at their edges, shoulders (38) sunk all round, which provide enough space for the legs of the holding strips and seals (20), so that the glass-block wall remains smooth on its inner and outer surface. <IMAGE>
Patent EP-0075213-A1 (EP)
Inventor: WEICH ARTUR
IPC: G04G99/00
Filed: 1982-09-09
Abstract: 1. A mounting and contacting arrangement for an LCD display unit (11) of an electronic apparatus, in particular an electronic time switch, which is accommodated in a housing (1), wherein, between the contacts of the LCD display unit (11) and the contact paths, arranged opposite thereto, of a printed circuit board (5) which is at least partially accommodated in the housing (1) and equipped with components of the electronic apparatus, there is inserted a strip-shaped rubber element (16) which is compressed between the contact paths (21) of the printed circuit board (5) and the contacts of the LCD display unit (11) and which comprises individual conductors (23) which connect the printed circuit board (5) to the contacts of the LCD display unit (11), and wherein a frame (8) is provided which serves to house the LCD display unit (11) and the rubber element (16) and which is mounted on a part of the printed circuit board (5), characterised in that one wall (2) of the housing (1) has a slot (3) through which one end (4) of the flexible printed circuit board (5) passes towards the outside ; that the frame (8) is fixed on the wall (2) of the housing (1) by form-locking elements (7) which pass through apertures (22) in the flexible printed circuit board (5) which are matched to the form-locking elements (7), elastic members (17) which are staggered in relation to the rubber element (16) in the frame (8) serving further to support the LCD display unit (11) ; and that a cover (10) which gives a view of the LCD display unit (11), provided the contact pressure for the support of the LCD display unit (11) on the rubber element (16) and the elastic members (17).
Patent EP-0081637-A1 (EP)
Title: Entnahme- und Analysiervorrichtung für staubhaltige Gasproben
Inventor: WEBER RUDOLF
IPC: G01N1/22
Filed: 1982-09-23
Abstract: Die Anmeldung betrifft eine Entnahme- und Analysieryorrichtung für staubhaltige Gasproben, wobei der Gasentnahmeanschluß in Form einer Beruhigungskammer (6) ausgeführt und das Umschaltventil durch ein Dreiwegeventil (14) gebildet ist, das einen Abreinigungs-Preßiuftanschluß (18) aufweist und mit einem Zeitsteuergerät (19) verbunden lst.
Patent EP-0072073-A1 (EP)
Inventor: WEELINK JOHANNES MARTINUS WILL
IPC: A01F15/10
Filed: 1982-07-30
Abstract: The invention has for its object to construct a compression device in a manner such that force alterations will due to reciprocating movement of parts occur hardly or not at all and, moreover disturbances of the equilibrium which might give rise to shaking or rocking of the device cannot occur. 
     A further object of the invention is to provide a device in which the compressing operation takes place substantially continuously so that in addition the production of noise can be limited to a very low level. 
     In order to achieve the above-mentionel objects the invention proposes a device of the kind set forth in the preamble which comprises a stock container (2) having an inlet opening (3), an intermediate wall (5) movable inside said stock container (2) away from and towards said opening (3) and subjected to pressure in the direction toward said opening and a pressing member (6) for a pressurized supply of said mass to the inlet opening.
Patent EP-0071352-A1 (EP)
Inventor: TACK CARL E JR
IPC: B30B13/00
Filed: 1982-07-08
Abstract: A press line containing a plurality of presses for performing successive operations on the same workpiece has a control system including a plurality of computer control units (CCU1, CCU2, CCU3, CCUn), each of which controls the movement of one of the presses and the associated workpiece transfer mechanisms via repetitive automation cycles which correspond to and control repetitive press cycles. One of the computer control units (CCU1) selected as a reference unit, and all the computer control units, including the reference unit, produce a synchronizing signal at a common predetermined point in the automation cycles thereof. The synchronizing signal (CAC) from the reference unit is compared with the synchronizing signal from each of the other units to determine whether the other units are lagging or leading the referenece unit. The cycle times of the leading and lagging units are then adjusted accordingly.