baber/WOPTO huggingface dataset:
Patent EP-0108390-A1 (EP)
Inventor: SUNAMI HIDEO
IPC: H01L21/822
Filed: 1983-11-02
Abstract: A semiconductor memory comprises a capacitor with a data storage portion, and an insulated-gate field-effect transistor. The capacitor comprises as one main part a plate (8) which consists of the side walls and base of a groove (17) formed in a semiconductor substrate (10), and as another main part a capacitor electrode (19) which is formed on the side walls and the base over an insulation film (18), and is connected electrically to the source or drain (15) of the insulated-gate field-effect transistor.
Patent EP-0087833-A1 (EP)
Inventor: FINCH TIMOTHY DAVID
IPC: D06L4/50
Filed: 1983-02-11
Abstract: A photobleach system is disclosed comprising a synergistic mixture of an electron donor and a visible/ultraviolet radiation absorbing compound (a chromophore acceptor) which is capable of, in an excited electronic state, undergoing electron transfer from said electron donor. A composition comprising said photobleach system and use of the system or composition in bleaching dyes and textiles are also disclosed. A preferred electron donor is sodium sulphite. Preferred chromophore acceptors are water-soluble metallated phthalocyanines and naphtalocyanines.
Patent EP-0094799-A1 (EP)
Inventor: KERN PETER W
IPC: F16L33/02
Filed: 1983-05-12
Abstract: A crimp-type hose clamp wherein the ends of the clamp are joined in a double-layered top portion of the hat section of the clamp.
Patent EP-0104034-A1 (EP)
Inventor: WILSON ROBERT ROSS
IPC: F03D9/00
Filed: 1983-09-09
Abstract: O A wind turbine assembly includes a wind turbine 18 mounted in a head 16, the wind turbine driving, via a gear box 22, an air compressor 24, 25, the inlet 26 of which is arranged to withdraw air from the vicinity of the blades of the turbine 18 to improve the efficiency of the turbine. The compressed air may be fed via a duct 12 for example to a reservoir or to a motor or gas turbine, for example, to drive a generator.
Patent EP-0086148-A1 (EP)
Inventor: LICOIS MICHEL
IPC: E06B9/04
Filed: 1983-02-02
Abstract: Device for fixing outer sound and heat insulating shutters (5), for windows, French windows, doors and frameworks, to a frame embedded (2) or fixed (3) in/on a masonry rabbet (4). This device comprises an L-shaped frame (1) equipped with bedding (2) or fixing (3) lugs, the hinges of which are integral. Each end (7) serves as a stop for the coating. A groove (8) receives a peripheral strand (9). The hinges (6) receive the shutters (5) while maintaining a space for ventilation. The shutter contains an insulating material (14). A recess (15a), formed as a chicane (11), permits ventilation (12). When closed, the shutters form a chicane (22), a seal (23) being interposed to provide sealing. <IMAGE>
Patent EP-0091371-A1 (EP)
Inventor: AMIN KAMAL ELSAYED
IPC: B23K20/24
Filed: 1983-03-31
Abstract: The invention is a method for welding together two parts with the help of ion implantation. The method comprises weakening the chemical and atomic bonds of the surface and near surface atoms of at least one of the surfaces to be welded together by ion implantation techniques. The ion implanted surface may then be cold or diffusion welded to the surface of the other part using conventional methods. The method is particularly applicable to welding together parts of dissimilar metals normally difficult to affect a satisfactory weld.
Patent EP-0090746-A1 (EP)
Inventor: BRAILLON PHILIBERT MAURICE
IPC: B66C1/04
Filed: 1983-03-09
Abstract: A magnetic holder has a permanent magnet stator and a permanent magnet rotor, the magnetic mass of the latter being greater than that of the form and a play defining an air gap being provided between them so that the losses in the air gap compensate for the magnetic mass by which the rotor permanent magnet exceeds the stator permanent magnet.
Patent EP-0113304-A1 (EP)
Inventor: PFALZGRAF EMILE
IPC: B23G1/46
Filed: 1983-01-31
Abstract: 1. A tap holder consisting of a holder body (1) and of a movable member (2) to receive a flange or an adapter, which movable member is guided in the body (1) and driven in rotation by the latter, by means of balls (3) or needles (16) disposed in longitudinal lines or over the circumference in holes or grooves (4) spaced at regular angles over the front portion of the body (1), characterised in that the balls (3) or needles (16) are held in said holes or grooves (4) by means of a cover (5) rigidly connected to the movable member (2), and co-operating with longitudinal grooves (7, 17) in the external diameter of the movable member (2), in such a manner that there is no friction between the body and the movable member, in that the movable member (2) is urged at its rear portion or tail by an extension spring (8) and by a compression spring (9) fixed by means of a screw (10) penetrating into said rear portion, and in that the movable member (2) with its compression spring (9) and extension spring (8) is mounted and held in the body (1) by means of a ring (11) tightened by screws (12).
Patent EP-0091877-A1 (EP)
Inventor: KLEIN BERNARD
IPC: B28B7/02
Filed: 1983-04-08
Abstract: A formwork device for the production of concrete elements manufactured in industrial installations employing the principle of immediate formwork-removal, comprising a formwork head (5), which telescopes widthwise with respect to the formwork and is displaced vertically by a swing bar (32) provided with an actuator (46) acting on the formwork head (5), having, on the one hand, means (30, 31) interacting with the longitudinal straightedges for a modular approach positioning and, on the other hand, progressive-adjustment means for a small intermediate displacement of the formwork head (5) lengthwise with respect to the formwork, the progressive adjustment preceding the modular approach positioning. <IMAGE>
Patent EP-0105284-A1 (EP)
Inventor: GERBER URS
IPC: F41H5/04
Filed: 1983-03-11
Abstract: Une plaque de blindage (1) comporte des cavités (2) dans lesquelles une pluralité de corps de remplissage (3) sont disposés de manière régulière ou irrégulière. Les corps de remplissage sont creux, de préférence en forme de billes ou de bâtonnets et se composent d'un matériau non métallique, de préférence du verre ou de la céramique. Les espaces entre les corps de remplissage sont remplis avec un matériau plastique, de préférence avec une mousse, par exemple de polyuréthane.
Patent EP-0134207-A1 (EP)
Title: Ballast electronique et systeme d'eclairage l'utilisant
Inventor: CLEGG JOHN C
IPC: H02M7/5381
Filed: 1983-01-06
Abstract: Ballast électronique pour lampes à décharge gazeuse, notamment des tubes fluorescents, qui les alimentent avec un courant alternatif à fréquence élevée et à une tension appropriée à partir d'une alimentation de courant continu, telle qu'une batterie, une cellule solaire ou un redresseur destiné à être relié à une source commerciale de courant alternatif à une tension, fréquence et phase quelconques. Le ballast est destiné à être utilisé en combinaison avec un système électrique, par exemple le système électrique d'un bâtiment, pourvu de beaucoup d'organes de connexions électriques, tels que des fixations de tubes fluorescents, des organes de distribution commerciale de fréquence pour un courant alternatif à une tension adaptée à des appareils, petits moteurs etc., et le système de distribution de courant alternatif à haute fréquence reliant la source de courant continu à un ou plusieurs ballasts pour alimenter les tubes destinés à être utilisés dans les fixations. Le ballast comprend un organe inverseur (40) comprenant deux oscillateurs push-pull symétriques de classe B et limités en courant et de préférence également non seulement un transformateur de haute fréquence (54) appliquant la sortie de l'oscillateur au système de câblage du bâtiment, mais également un transformateur supplémentaire, par exemple un auto-transformateur (130), dont l'enroulement primaire est placé entre les bornes d'une lampe (132) et possèdant au moins un enroulement secondaire fournissant le courant de chauffe pour les filaments (134, 136) des tubes fluorescents.
Patent EP-0119269-A1 (EP)
Title: Appareil a alcotest
Inventor: CHILDS ROBERT L
IPC: G01N33/497
Filed: 1983-09-22
Abstract: Appareil permettant de déterminer la teneur en alcool de l'haleine d'un sujet humain. Le dispositif comprend une cartouche transparente (30) possédant un sommet et un fond, une première soupape à sens unique (36) disposée sur le fond du récipient (30) et orientée de manière à permettre uniquement l'entrée dans le récipient (30). Une solution sensible à l'alcool (37) est disposée dans le récipient (30) et une telle solution (37) est composée de manière à changer de couleur en fonction de l'alcool combiné à la solution (37). Une embouchure (24) et un organe de corps (12) sont également prévus, un passage (14) reliant l'embouchure (24) à la soupape à sens unique (36) par laquelle, lorsque le sujet expire au travers de l'embouchure (24), l'haleine pénètre dans la solution (37) au travers de la soupape à sens unique (36) et s'écoule au travers de la solution (37). La couleur de la solution (37) varie alors en fonction de la quantité d'alcool présente dans l'haleine du sujet.
Patent EP-0121550-A1 (EP)
Title: A target apparatus.
Inventor: BOWYER WILLIAM HENRY
IPC: F41J5/04
Filed: 1983-10-18
Abstract: PCT No. PCT/GB83/00264 Sec. 371 Date Jun. 18, 1984 Sec. 102(e) Date Jun. 18, 1984 PCT Filed Oct. 18, 1983 PCT Pub. No. WO84/01618 PCT Pub. Date Apr. 26, 1984.The present invention relates to a target having conductive fibres in a plurality of beds into which a transmitting/receiving projectile may be embedded with a portion of the projectile remaining protruding from the target. Each bed indicates a score and is electronically insulated from the other. In some embodiments the separate scoring portions of the target transmit different signals with the signal from the projectile embedded in that portion of the target being radiated at a greater strength. The strongest signal (indicative of the portion of the target struck) is received by a nearby receiver and the score displayed. An alternative embodiment utilizes an externally transmitted signal and the projectile acts as a receiving antenna, conveying the signal to only that target bed in which the projectile is embedded and the individual beds are connected to the scoring display system.
Patent EP-0156932-A1 (EP)
Inventor: FORBES JAMES THEODORE
IPC: B01D53/81
Filed: 1984-04-01
Abstract: A process is disclosed for treating particle-containing gas streams by removing particles and gaseous atmospheric pollutants. Parallel passage contactors are utilized to remove the gaseous pollutants. The minimum required gas flow rate for effective operation of these contactors is maintained by recycling a variable amount of low temperature gas which has been passed through a particle removal zone. The recycled gas is reheated by heat exchange against a portion of the treated gas.
Patent EP-0132589-A1 (EP)
Inventor: HENNING WALTER
IPC: B65H75/24
Filed: 1984-06-20
Abstract: Bei einem in axialer Richtung zusammendrückbaren Wickelträger zur Aufnahme von Fäden oder Garnen mit parallel zueinander verlaufenden Ringelementen (3, 10, 13) sind diese mit axial vorspringenden Ausbuchtungen (4, 14) versehen. Dabei greifen beim Zusammenpressen dieses Wickelträgers Ausbuchtungen (4, 14) benachbarter Ringelemente (3, 10, 13) ineinander. Im Bereich dieser Ausbuchtungen (4, 14) sind zwischen den benachbarten Ringelementen (3, 10, 13) Verbindungsstege (7) vorgesehen, die nachgiebig sind und deren Außenkanten gegenüber der Wickelfläche radial nach innen versetzt sind.
Patent EP-0133481-A1 (EP)
Inventor: PHILLIPS ROGER C
IPC: G01N21/78
Filed: 1984-07-11
Abstract: A disposable test strip device for detecting and measuring ethanol in aqueous solutions is disclosed. The test strip includes an inert support pad that contains a stabilized dry form of the enzyme alcohol oxidase, a material having peroxidative activity and an oxygen acceptor that reacts with hydrogen peroxide to give a compound of changed color. The use of this strip to determine ethanol levels colorimetrically is also disclosed.
Patent EP-0144536-A1 (EP)
Inventor: HOFFMANN MARTIN
IPC: B31F1/20
Filed: 1984-08-18
Abstract: A one-sided corrugated cardboard machine comprising a machine stand, an upper and a lower fluted roller as well as a pressure roller cooperating with the lower fluted roller and pivotally supported on lever arms at the machine stand, adjustable abutment surfaces at the machine stand associated with the lever arms, and an adjusting mechanism supported at the machine stand and cooperating with the lever arms which to adjust the pressure roller nip urge the lever arms against the abutments, with the abutment surface arranged to face the pressure roller nip and limiting the movement of the lever arms away from the pressure roller nip.
Patent EP-0142738-A1 (EP)
Inventor: OESTERLE WOLFGANG
IPC: H03K21/00
Filed: 1984-10-25
Abstract: The invention relates to a programmable electronic counter (1) having a data memory as a preselection counter with a number of keys (3) for inputting preselections and programs, as well as function keys (4), for example for resetting the count value and the programs. Principally in the case of such counters having a plurality of multidigit preselections, and in the case of frequent change of program, the programming, i.e. manual inputting of all preselections in the correct sequence, is complicated and requires particular care.   This is now simplified in the case of the programmable electronic counter (1) with data memory according to the invention by means of plug-in data unit (8), which is pluggably arranged and can be exchanged and removed and has a memory (11), which serves the purposes of accepting and storing data, a number of switching loops, allocation codes and an identification field, by means of which it is possible for programs, counter values and preselections which have already been input to be stored in a removable plug-in data unit (8) and retained in common with further values. <IMAGE>
Patent EP-0180653-A1 (EP)
Inventor: WIEHLE LOTHAR
IPC: B65D5/42
Filed: 1984-11-05
Abstract: 1. A box (1) for small objects, in particular chocolates, comprising a main part consisting of two end walls (3, 4) and two side walls (5, 6) extending upwardly from a rectangular bottom and each provided with an upper closing flap, the upper closing flaps of the side walls (5, 6) being bent in a pointed arch shape over the inwardly bent closing flaps of the end walls (3, 4), and the upper closing flaps of the side walls (5, 6) each having a tongue with a hooking notch (13, 14) extending in the area of the upper edge of the upper closing flap, and the tongues being locked by the interlocking of the two hooking notches, characterized by a sheet-like slip-on member (19) provided with a notch (20), the notch (20) of the slip-on member (19) being inserted into a hooking notch (13 or 14) in one of the two tongues (11 or 12) and the sheet-like slip-on member (19) lying on the top of the other tongue (12 or 11).
Patent EP-0157010-A1 (EP)
Inventor: BERCU IANCU
IPC: F41A19/30
Filed: 1984-12-27
Abstract: A semi-automatic pistol of the type which has a bolt (19) which is driven aft by gases as a result of a fired bullet. It drives aft and ahead of a striker assembly (12). The latter includes a plate (15) and a striker element (16) with a striker pin (16t) supported on the plate (15) toward the bolt (19). 
     A hollow cylindrical sleeve (32) with a closed bottom (32f) extends from a hole in the plate (15) in the bolt direction. A substantially stationary aft plate (30) supports a post (20) on which one end of a striker assembly return spring (22) is supported. The striker assembly return spring (22) extends over the post (20) and into the sleeve (32) through said hole, whereby when said bolt (19) moves aft the sleeve (32) enters the bolt (19), enabling the bolt (19) to move aft in the body.
Patent EP-0132871-A1 (EP)
Title: Dispositif de visualisation muni d'un circuit de refroidissement de l'écran et procédé pour la réalisation dudit circuit de refroidissement
Inventor: DUCHENOIS VALERE
IPC: H01J29/89
Filed: 1984-07-02
Abstract: Dispositif de visualisation muni d'un circuit de refroidissement de l'écran afin de limiter l'élévation de température du luminophore, particulièrement lors de fortes densités de courant du faisceau électronique. Dans ce but, le dispositif est constitué d'une fenêtre (11) formée d'une plaque de fibres optiques de laquelle on a éliminé en partie un ou plusieurs verres d'enrobage afin de former des canaux pour le passage d'un fluid réfrigérant, tout en conservant des pots (13) constituant des conduits de lumière, formés du verre de coeur entouré d'un verre d'enrobage de la plaque de fibres optiques. Une fenêtre de visualisation transparente (14), qui recoit le luminophore, est collée ou soudée à la fenêtre (11), constituant ainsi le réseau de refroidissement qui est relié à une circulation externe par des conduits noyés dans un surmoulage (16). Application : dispositifs de visualisation de puissance en particulier les tubes de projection.
Patent EP-0117019-A1 (EP)
Inventor: KAMENTSKY LOUIS A
IPC: G01N33/543
Filed: 1984-01-04
Abstract: Methods for determining the presence of antigens or antibodies in an aqueous sample or presence of antigens on the surface of cells. A preferred embodiment employs fluorescent antigens which compete with the sample antigens for antibody binding sites. The antibodies are deposited on a support surface means in alternating patterns. The surface means and fluorescence detector are translocated with respect to each other and a signal generated by the detection of the repeating pattern of fluorescence. The signal is analyzed by means of a gated integrator responsive to a gate track control means also located on the surface means. Immunoassay methods having increased sensitivity are thereby obtained.
Patent EP-0119687-A1 (EP)
Inventor: GOLBY JOHN BARRY
IPC: A47K10/28
Filed: 1984-01-23
Abstract: Towel dispensing apparatus (12) comprises a cabinet (10) to house a roll of clean towelling (14), and a take-up roller (36) in cabinet (10) and onto which the towelling is progressively wound during use of the apparatus. Dispensing of the towelling is controlled by a roller mechanism comprising first and second main towel rollers (28,40). Each of the main towel rollers comprises a tubular body portion (70) end supports (72, 74) and towel-engageable bands (76, 78) providing a friction surface for gripping engagement with a towel to be dispensed. Bands (76, 78) are of natural rubber and mechanically keyed to roller body portion (70). End supports (72, 74) are one-piece plastic mouldings bonded or welded to the plastics material of body portion (70), thereby providing a greatly simplified structure.
Patent EP-0119837-A1 (EP)
Inventor: SUGIYAMA KATSUMI
IPC: A23L27/00
Filed: 1984-03-15
Abstract: The new II type crystals of  alpha -L-aspartyl-L-phenylalanine methyl ester consist of two kinds of crystals, IIA and IIB, which interconvert from one to the other depending upon the equilibrium content of the crystals, wherein one type of crystal, IIA, exhibits X-ray diffraction peaks at angles of diffraction of at least 20.6 DEG , 21.2 DEG , 5.0 DEG  and 11.1 DEG , and the other type of crystal, IIB, exhibits X-ray diffraction peaks at angles of diffraction of at least 15.2 DEG , 11.1 DEG , 19.6 DEG  and 4.5 DEG , as measured by X-ray diffractometry using CuK alpha  radiation. The equilibrium moisture content of either of the kinds of crystals at a relative humidity of 78% is not higher than about 3%. 
<??>The crystals of the present invention can be used advantageously in tablets or granules containing dipeptide sweeteners since they exhibit excellent storage stability.
Patent EP-0128698-A1 (EP)
Inventor: CASPERSEN LEIF DYHRBERG
IPC: C01B17/60
Filed: 1984-05-29
Abstract: Hot waste gas is desulfurized in a spray drying-absorption process performed in a absorption chamber wherein a fluidized layer of partially reacted absorbent is maintained in the bottom area. Improved conditions are obtained for the reaction between absorbent and sulfur oxides in the waste gas, whereby the use of inexpensive absorbents of relatively low reactivity, such as limestone, comes into consideration.
Patent EP-0170740-A1 (EP)
Inventor: WADSWORTH HERMAN CLARK
IPC: C25C7/00
Filed: 1984-08-06
Abstract: A composite material suitable for use in making containers or structures (49,47) exposed to corrosive chemical attack is achieved by mixing a synthetic plastics resin material with two different hardeners and employing a filler of particulate siliceous material which may be sand, gravel, quartz stones or the like. Structures (47, 49) made from the material are both structurally self supporting and resistant throughout the body thickness to corrosive chemical attack. A skim coat (47) of the same resin with a filler of fine particles, less than 0.5 mm, can be employed, in which case the body can incorporate larger particles, such as 6 mm and above. 
     The synthetic resins employed may be selected from the group comprising vinyl ester, polyester, bisphenol, epoxy and isophthalic resins.
Patent EP-0119890-A1 (EP)
Inventor: GUIU CLAUDE
IPC: B27G5/02
Filed: 1984-02-17
Abstract: 1. An apparatus for cutting at a bevel a piece presenting a reference surface with respect to which the plane of cut must be inclined, by the desired angle, characterized in that it comprises two parallel, vertical side elements (2, 3) in which are respectively provided two slots (4, 5) for guiding a saw blade, these two slots (4, 5) being parallel and opening in the edges (2a, 3a) of the side elements to define the plane of cut, means (11) for connecting the two parallel, vertical side elements (2, 3) to maintain them at a distance from each other along a common transverse axis (xy), a support (7, 8) mounted on each side element (2, 3) so as to be orientable about the transverse axis (xy) and presenting an upper bearing face, the two parallel, upper bearing face (7e, 8e) defining a bearing plane for the reference surface of the piece (1) to be cut, and means (9, 10) for blocking each support on the side element (2, 3) associated therewith so that its bearing face (7e, 8e) forms with the slot (4, 5) of the corresponding side element, an angle (a) equal to the desired angle of cut.
Patent EP-0148053-A1 (EP)
Inventor: BALUTEAU JEAN-MICHEL
IPC: G02B27/12
Filed: 1984-11-30
Abstract: 1. Observation device comprising an image converter tube (3) and an optical system (5) which gives a plane and enlarged intermediate image (14) of the exit image of the tube (3), characterized in that it includes a deflecting element (9) of transparent material bounded on one side by a spherical or plane face (91) and on the other side by a reticulated face (92) situated substantially in the plane of the said intermediate image (14) and formed by a plurality of plane microfacets (921, 922) inclined in relation to the optical axis (12) in such a manner as to form between them a plurality of refractive microprisms and a biocular viewing device (10), behind which the observer places his eyes and which is disposed in such a manner that its object focal plane is situated substantially in the plane of the said intermediate image (14) and of the said reticulated face (92).