baber/WOPTO huggingface dataset:
Patent EP-0018487-A1 (EP)
Inventor: KONDO TAKEO
IPC: H01L29/06
Filed: 1980-03-19
Abstract: A method is provided by the present invention for manufacturing a semiconductor device which includes supplying an impurity for forming an impurity area in a semiconductor substrate wherein the amount of the impurity defining the corners of said area is adjusted so that the shape of said corners is controlled. In this method, adjustment of the amount of the impurity may be accomplished by supplying the impurity to said substrate by using a mask whose corners are enlarged or reduced for increasing or reducing the opening area of the mask. The adjustment of the amount of the impurity may alternatively be accomplished by supplying an impurity of conductivity type opposite to that of said impurity to the places where the corners are to be formed.
Patent EP-0027633-A1 (EP)
Title: Process for producing a heat insulating body
Inventor: KUMMERMEHR HANS
IPC: F16L59/04
Filed: 1980-10-15
Abstract: In a process for making a thermal insulating body from highly insulating material, opacifier, reinforcing fiber mix and, if desired a binder, the materials are mixed together. The opacifier and/or the reinforcing fiber mix being mixed with a dispersant for forming a first-stage mix, which is then nextly mixed with the rest of the materials. The material is then compacted.
Patent EP-0041081-A1 (EP)
Inventor: LANG ERNST DIPL-ING
IPC: H01H33/98
Filed: 1980-06-02
Abstract: Electrical self blast switches with a compression chamber (3) which can be heated by the arc (4) are used increasingly for extinguishing ever greater currents. In order now to improve the current-dependent extinguishing capability of such switches while maintaining the switch dimensions in as simple a manner as possible, means (1, 21), such as a piston-cylinder system, are provided which permit an enlargement of the compression chamber (3) if the pressure of the extinguishing gas, heated by the switch-off arc (4), in the compression chamber (3) exceeds a preselectable value. In this arrangement, the extinguishing capability is additionally improved if the piston (1) is rigidly coupled to a switching contact (6). By this means, reliable switching-off is achieved not only of small currents but also of large currents in that the part of the pressure increase of the extinguishing gas which is not required at the start of extinguishing the arc is stored in a suitable manner and is then used towards the end of the extinguishing for this purpose. <IMAGE>
Patent EP-0026540-A1 (EP)
Inventor: GEBOERS JOSEPHUS JOHANNES ANTO
IPC: H04M19/08
Filed: 1980-09-26
Abstract: Voltage stabiliser for use in a telephone instrument, comprising the series arrangement of the main current paths of two transistors (4, 6) and a voltage divider (8, 9) connected in parallel therewith connected between first (1) and second (2) terminals. The bases of the transistors (3, 5) are connected to the voltage divider. The transistors (3, 5) and (4, 6) are connected in the Darlington pair configuration. In addition, in order to obtain a high AC impedance, the stabiliser includes a capacitor (11) which is arranged between the bases of transistors (3, 5) and terminal (2) to which the emitter of the second transistor (6) is coupled. To reduce the switch-on time of the stabiliser, a thyristor (13,14) is provided between the first terminal (1) and the base of the first transistor (3) and a voltage divider (17, 18) whose tap (19) is connected to the cathode gate of the thyristor circuit is connected between the first terminal (1) and the junction of the main current paths of the transistors (4,6).
Patent EP-0017502-A1 (EP)
Inventor: SEKIDO SATOSHI
IPC: G01N27/12
Filed: 1980-04-03
Abstract: Oxygen sensor elements comprising an oxide substrate, such as zirconia, titania or MgCo 2 O 4 , and a pair of electrodes electrically connected thereto are known. Sensor elements having a zirconia substrate and platinum electrodes are efficient but expensive, while sensor elements having a titania or MgC 02 0 4  substrate can be inexpensive but have no catalytic function in the conversion of harmful gases in, for example, exhaust gases into harmless gases. 
     The invention provides an oxygen sensor element wherein the oxide substrate is a compound oxide of the perovskite type having a formula AB0 3  in which A represents an element of the lanthanum family, an alkaline earth metal or a mixture thereof and B represents a transition metal. 
     Not only does the compound oxide substrate of the sensor element have a catalytic function, but also the sensor element is relatively inexpensive and simple to construct.
Patent EP-0021955-A1 (EP)
Inventor: TUSERA DIMITRI
IPC: G06K9/72
Filed: 1980-06-11
Abstract: Digital information processing method for recognising words from a text by digital comparison, character by character, with a model-word in which the comparing of a character (a'3) of the word with the character (a3) of equal rank of the model-word is accompanied by comparing the preceding character (a2) of the word and by comparing the following character (a4) of the word with the said character of the model-word. Device for implementing this method.
Patent EP-0034153-A1 (EP)
Inventor: THOREL JEAN-NOEL
IPC: A61K31/70
Filed: 1981-03-09
Abstract: Nouvelles compositions amincissantes a base de l'association mucopolysaccharides-escine, ses derives et/ou substitues. Application a des cremes pour applications cutanes.
Patent EP-0035625-A1 (EP)
Inventor: STEINBERG KURT DR DIPL-CHEM
IPC: A01N3/04
Filed: 1981-01-14
Abstract: 1. Use of an agent containing 0.5 to 7 %-wt., preferably 2 to 4 %-4. of at least one salt of the N-nitroso-N-cyclohexylhydroxylamines or of a (N-cyclohexyl-diazeniumdioxy)-compound of a mono-, di or tri-valent metal, preferably tris(N-cyclohexyldiazeniumdioxy)-aluminium, 2.5 to 35 %-wt., preferably 10 to 30 %-wt. of at least one synthetic material or synthetic resin (calculated as solid matter) in the form of a waterdilutables synthetic material dispersion or of a synthetic resin solution and/or at least one softener and/or of a drying oil and as remaining constituent an organochemical solvent or solvent mixture and/or water and also if required one or more additives, as agent for wound treatment, wound sealing and wound protection for living trees for the controlling and preventive treatment against causes of wound rot such as fomes annosus, stereum sanguinolentum, stereum areolatum in superficial damage to the roots and trunk areas.
Patent EP-0034341-A1 (EP)
Inventor: KANZAKI KOICHI
IPC: H01L21/8226
Filed: 1981-02-12
Abstract: An oxide layer (15) is partially formed on an n-type region (13a) surrounded by a field oxide region (14). A base region (16) of a switching transistor is formed in the n-type region (13a) with a mask of the oxide layer. Arsenic-doped polysilicon layers (17 1 ,17 2 ,17 3 ,) are selectively formed on the surfaces of the oxide layer (15) and the base region (16), simultaneously. With a mask of those polysilicon layers (17 1 , 17 2 , 17 3 ), the emitter and collector regions (20,, 20 2 ) of an injector transistor and an external base region (20 2 , 20 3 , 20 4 ) of a switching transistor are formed in the n-type region and the base region. Arsenic doped into the polysilicon layers (17 1 , 17 2  17 3 ) is diffused into the base region (16), so that the collector regions (19 2 , 19 2  of the switching transistor are formed self-aligned.
Patent EP-0051102-A1 (EP)
Inventor: SAUER GEORG
IPC: D06B11/00
Filed: 1981-03-03
Abstract: The transfer used, preferably paper, is embossed before use.
Patent EP-0040852-A1 (EP)
Inventor: SHAY JOSEPH JOHN
IPC: B05B1/34
Filed: 1981-05-26
Abstract: A nozzle for fitment to hand actuated liquid pumps having a barrel portion (20) with a bore (22) therethrough for passage of a liquid is disclosed. The nozzle features an integrally formed nozzle cap (30) which is mounted to the barrel and which encloses an integrally formed sealing structure. The sealing structure (38) provides a peripheral seal to provide a liquid-tight seal around the barrel between the nozzle cap and the barrel. The sealing structure also provides a check valve portion (46) which is movably positioned at the mouth of the bore. The check valve is biased to form a liquid-tight bore seal. This bore seal is overcome by liquid pressure which builds in the bore upon actuation of the pump. Also provided is a spray means (62) which is fittable within the nozzle cap and wich is in abutment with the end wall of the nozzle cap. The spray means, along with the wall of the nozzle cap which it abuts, form a path for the liquid as it is dispensed, which path will cause the liquid to break up and form a spray pattern.
Patent EP-0044444-A1 (EP)
Inventor: MERGER FRANZ DR
IPC: B01J35/02
Filed: 1981-06-29
Abstract: Hydrierkatalysatoren, die eine spezifischen Oberfläche von 50 bis 150 Quadratmetern pro Gramm besitzen, ganz oder teilweise Kristalle mit Spinellstruktur und Kupfer in Gestalt von Kupferoxid enthalten und dadurch erhalten worden sind, daß man Kupfer und Aluminium in einem Verhältnis von 0,25 bis 3 Atomen Kupfer zu einem Atom Aluminium aus ihren Verbindungen in Gegenwart von Carbonaten bei einem pH von 4,5 bis 9 fällt und die so erhaltene Fällung bei einer Temperatur von 300 bis 800°C calciniert, zur katalytischen Herstellung von Propandiolen durch Hydrierung von Hydroxypropionaldehyden bei höchstens 300 bar und 50 bis 200°C und Verfahren zur Herstellung von Propandiolen mit solchen Katalysatoren. Die nach dem Verfahren der Erfindung herstellbaren Propandiole, insbesondere 2,2-Dimethylpropandiol-(1,3) sind wertvolle Ausgangsstoffe für die Herstellung von Schmiermitteln, Kunststoffen, Lacken und Kunstharzen, z.B. entsprechenden Polyestern.
Patent EP-0052791-A1 (EP)
Inventor: MARCUS SANFORD MORTON
IPC: H01B1/02
Filed: 1981-10-28
Abstract: An Al-Mg alloy is mixed with a Ni-Sb alloy or Al, in powder form, to form a thick-film metallizing paste useful for making low resistance electrically conductive contacts to a silicon solar cell coated with Si 3 N 4 .
Patent EP-0039978-A1 (EP)
Inventor: FOEDERER WILHELMUS THERESIA MA
IPC: H01R4/24
Filed: 1981-05-08
Abstract: A connector comprising a terminal support member (10), supporting a multiplicity of electrical terminals, a cable support member (14) and a terminal cover (15). The cable support member (14) being placed between the terminal support (10) and the terminal cover (15). Insulated wire (16) retained between the cable support (14) and terminal cover (15) is pushed down within a recess (22) in the terminal support (10) to contact an insulation piercing contact (5,6,7) of an electrical terminal.
Patent EP-0040016-A1 (EP)
Inventor: SHORT GLYN DAVID
IPC: C01B39/00
Filed: 1981-04-27
Abstract: A new zeolite material designated NU-3 having a molar composition expressed by the formula: 0.5 to 1.5 R 2 O : Y 2 O 3  : at least 5 XO 2  : 0 to 400 H 2 0 wherein R is a monovalent cation or 1 /n of a cation of valency n where n is a whole number of 2 or more, X is silicon and/or germanium, Y is one or more of aluminium, iron or gallium and H 2 0 is water of hydration additional to water notionally present when R is H, and having an X-ray diffraction pattern substantially as shown in Table 1, is prepared from a reaction mixture containing XO 2  (preferably silica), Y 2 O 3  (preferably alumina) and an optionally substituted quinuclidinium ion.
Patent EP-0040512-A1 (EP)
Inventor: BORRELLI NICHOLAS FRANCIS
IPC: A61K41/00
Filed: 1981-05-13
Abstract: A ceramic characterised in that it is a glass, glass-ceramic or sintered ceramic which is suitable for inducing localised heating in the presence of a radio frequency magnetic field; the field having a frequency sufficiently low that essentially only magnetic hysteresis heating may occur, and which has incorporated therein magnetic iron-containing crystals of such size, composition, concentration and magnetic properties to impart a coercive force of at least 200 oersteds to the material is disclosed. 
     In general terms, the present invention is directed to a non-invasive tumour treatment modality which results in a reduction of tumour mass and may lead to complete eradication of a tumour. In another embodiment, the present-method comprises localised magnetically-coupled, RF-induced hyperthermia mediated by a material which is non-toxic to and, preferably, compatible with animal tissue and has incorporated therewithin iron-containing crystals of such size, amount, composition and magnetic properties to impart a coercive force of at least 200 oersteds to the material, and wherein the RF magnetic field has a frequency preferably not in excess of 10 kilohertz.
Patent EP-0041855-A1 (EP)
Inventor: GILLETT DAVID ALEXANDER
IPC: A47F5/14
Filed: 1981-06-08
Abstract: A pipe clamp suitable for use in connecting together two pipes, for instance in the erection of display stands and shop- fittings. The clamp has two mating parts 18 and 19 defining a generally cylindrical body, a bolt passing through a hole 24 in one part and threadingly engaged with a corresponding hole in the other part, to allow the two parts to be clamped together. Each part defines two jaws 20 and 21, each pair of opposed jaws 20 and 21 defining pipe-receiving openings 22 and 23. Both pairs of jaws are configured to allow a pipe to be gripped therebetween when extending in a direction perpendicular to or coincident with the axis of the generally cylindrical body (A2, B2 and A1, B1 respectively).
Patent EP-0043791-A1 (EP)
Inventor: GARRIGUES ANDRE
IPC: F16B12/00
Filed: 1981-03-27
Abstract: The device comprises wooden pieces (2, 3, 4, 5) intended to be applied on the casing (1) of a machine or household apparatus. In order to keep these wooden pieces applied on the casing, the device comprises two rings (8a, 8) each having a groove (6, 9) in which the lower edge and the upper edge, respectively, of the wooden pieces engage. These rings are rendered integral with the lower portion and the upper portion of the casing (1) by any known means. This device avoids the drawbacks inherent in the adhesive bonding of wooden pieces onto the casing (1). <IMAGE>
Patent EP-0055720-A1 (EP)
Inventor: BENTALL RICHARD HUGH
IPC: G12B5/00
Filed: 1981-07-01
Abstract: Dispositif d'orientation et de positionnement d'une charge utile. Ce dispositif comprend en combinaison un premier element constitue par une plaque de base (8), au moins un deuxieme element de forme sensiblement cylindrique (9), dont l'une des faces est en plan incline, au moins un troisieme element de forme sensiblement cylindrique (10), dont l'une des faces est en plan incline, un quatrieme element constitue par un plateau de support (11) de la charge utile, des moyens moteurs pour l'actionnement d'au moins l'un de ces elements par rapport a au moins l'un des autres elements, des moyens de couplage de ces elements entre eux autorisant une rotation mutuelle desdits elements, et des moyens propres a empecher la rotation d'un desdits elements, par rapport a un autre desdits elements. Application a l'orientation, au positionnement ou au deplacement d'une charge utile, notamment au pointage des panneaux solaires, des antennes de satellites, des telescopes, etc...
Patent EP-0073427-A1 (EP)
Inventor: DOLEZALEK FRIEDRICH DR
IPC: G03C11/08
Filed: 1982-08-20
Abstract: In einem Verfahren und einer Vorrichtung zur Durchführung des Verfahrens zur Vorbehandlung von fotografischen Trägermaterialien zum Zweck der Haftungsverbesserung bei nachfolgender Beschichtung mit fotografischen Emulsionen wird die Koronaentladung zur Behandlung der Trägermaterialien im Unterdruck durchgeführt, wodurch sowohl eine über einen langen Zeitraum anhaltende Verbesserung der Haftung und Benetzbarkeit, als auch eine Verminderung der durch die Koronaentladung auf dem Trägermaterial erzeugten oder belassenen Restladungen erreicht wird.
Patent EP-0077034-A1 (EP)
Inventor: LEUPRECHT HELMUT DR
IPC: A61F13/00
Filed: 1982-10-07
Abstract: 1. Absorbent wound dressing comprising a core of highly absorbent material within an envelope layer whose wound-side outer layer has a lattice structure and consists of a material which does not stick to the wound, characterised in that at the wound side there is provided a two-ply envelope layer comprising a heat-sealable fibre fleece which is arranged at the core side and which is laminated onto an externally situated polypropylene fabric having a lattice structure.
Patent EP-0077956-A1 (EP)
Inventor: SAMEJIMA MASAYOSHI
IPC: B01J13/02
Filed: 1982-10-08
Abstract: Novel enteric microcapsules containing an active compound as a core material, the coating walls of which consist essentially of ethylcellulose and an enteric polymer material, and optionally a water-swellable polymer material being incorporated into the core material, and a process for the preparation thereof. The microcapsules can easily release the active compound in intestinal tract while protecting the core material sufficiently in stomach.
Patent EP-0105960-A1 (EP)
Inventor: KINDERMANN RICHARD
IPC: B24B19/22
Filed: 1982-10-14
Abstract: Zum Entfernen der Primärschutzschicht von Lichtwellenleitern werden zwei gegenläufige Bürsten (1) oder Schleifwalzen (2) vorgesehen. Bei Rotation der Bürsten oder Schleifwalzen wird die Primärschutzschicht im Luftspalt (7) zwischen den Bürsten oder Walzen tangential abgebürstet bzw. abgeschliffen.
Patent EP-0078465-A1 (EP)
Inventor: JEWELL WALTER E B
IPC: B29C61/04
Filed: 1982-10-22
Abstract: A fluorocarbon polymer gasket is disclosed which has been compression formed from a fluorocarbon polymer sheet heated to its gel state; cooled in its compressed state, and shaped into a gasket. The gasket so manufactured has a "living memory" thus enabling it to tend to return to its pre-compression form when exposed to elevated temperatures.
Patent EP-0083421-A1 (EP)
Inventor: SYNG N KIM
IPC: H01H25/04
Filed: 1982-12-03
Abstract: A joystick apparatus includes a tiltably mounted tube (25) and a rod (40) reciprocally movably axially therethrough. The tube has a frustoconical first actuator (31) at one end thereof for operating engagement with a selected one or more of a plurality of first switches (32) as the tube is tilted. The adjacent end of the rod carries a part-spherical second actuator (50) for operating engagement with a second switch (37) when the rod is extended from the tube, the shape of the second actuator keeping it in proper operating relationship with respect to the second switch regardless of the position of the tube.
Patent EP-0061219-A1 (EP)
Inventor: ROY PETER DANIEL
IPC: C07D499/00
Filed: 1982-03-08
Abstract: The invention relates to isolated para- hydroxyphenylamalonic acid derivatives of formula
     in which R' is an active ester group and R" is a hydrogen atom or a carboxyl-protective group, as well as to a process for preparing them. Preferably R' is an N-succinimidyl group and R" is a hydrogen atom or a p-methoxybenzyl group.
Patent EP-0057495-A1 (EP)
Inventor: OSTAPCHENKO GEORGE JOSEPH
IPC: C08L23/00
Filed: 1982-01-05
Abstract: Poly(ethylene terephthalate) compositions containing a small amount of a copolymer or terpolymer of ethylene containing carboxyl groups, which may be partly or completely converted to a divalent metal salt form, and reinforced with a mineral material having an aspect ratio of at least 10 can be formed into sheets which are readily thermoformable at moderate pressures and have very good thermoforming radius ratios.
Patent EP-0079787-A1 (EP)
Inventor: ZINN MICHAEL FRANCIS
IPC: F16L11/22
Filed: 1982-11-15
Abstract: A thermally insulated composite flexible hose, particularly suited for heat exchanger connections in building structures, comprising an outer foam jacket of thermal insulation and an inner extended unitary elastomeric extrusion comprising primary tubes spaced apart by an intermediate section separable therefrom along tear lines.
Patent EP-0080399-A1 (EP)
Inventor: TERAUBE RAOUL
IPC: F23J3/04
Filed: 1982-11-10
Abstract: Sulfur is readily and efficiently removed from solid fuel in a boiler installation which comprises a hearth for burning and thereby gasifying the solid fuel, the hearth including a grid supporting a fluidized bed of the solid fuel spread thereover, and a tubular boiler body superimposed on, and integral with, the hearth, the boiler body including a lower portion receiving the gasified fuel from the hearth, an upper portion, a common transverse wall dividing the tubular boiler body into the lower and upper portions, and a burner extending into the upper boiler body portion near the dividing transverse wall and receiving a supply of secondary combustion air. A conduit connects the lower boiler body portion to the burner for feeding the gasified fuel therefrom to the burner, and dust removing and desulfurization cyclones in the conduit remove dust and sulfur from the gasified fuel.
Patent EP-0079916-A1 (EP)
Inventor: BARKER PETER FREDERICK
IPC: H02J17/00
Filed: 1982-06-01
Abstract: Une batterie rechargeable comprend un boitier (1) destine a etre loge dans l'espace occupe par une ou plusieurs piles seches, le boitier (1) contenant une ou plusieurs cellules au nickel-cadmium (6), une unite de recharge (8) pour les cellules (6) et des organes (11) de connexion de l'unite de recharge (8) a une source d'electricite.
Patent EP-0129540-A1 (EP)
Title: Poche collectrice d'urine pour hommes incontinents
Inventor: ANDERSSON LARS
IPC: A61F13/15
Filed: 1982-11-19
Abstract: Une poche collectrice d'urine pour hommes incontinents comprend un sac (1) conçu pour entourer le pénis de l'utilisateur. Le sac est pourvu à son ouverture (2) d'un mécanisme de serrage (3) adapté pour maintenir le sac sur le pénis et pour prévenir les pertes d'urine.
Patent EP-0085359-A1 (EP)
Inventor: DOMBROWSKI FERDINAND
IPC: G01F23/36
Filed: 1983-01-20
Abstract: An electric signal in an electrical level measuring transducer shall be generated in an explosion-proof manner, which continuously depends on the level in the interior of a container. The buoyancy of a float 14 is converted into a movement of a permanent magnet 36. The permanent magnet moves in the area of a Hall generator 44. The signal processing elements 48 are disposed in a tightly closed housing in explosion-proof manner. The Hall generator 44 is located in a non-magnetic part of the wall 38 of the housing 20.
Patent EP-0094669-A1 (EP)
Title: Gauge for measuring a sheet of material
Inventor: DAHLQUIST JOHN
IPC: G01N23/16
Filed: 1983-05-16
Abstract: A system for measuring the values of a parameter of a sheet (27) of material is provided. The system includes a head system (20,22) with sensors (26) mounted therein and a distance correction system (32, 33, 42) to correct the measured parameter for variations in the distance between parts of the head system.
Patent EP-0100559-A1 (EP)
Inventor: ANSELM ANTHONY CESAR
IPC: B29C53/78
Filed: 1983-08-04
Abstract: In the continuous manufacturing of hoses of plastic material, a strip (28) having at least a hollow U shaped rib (30) is extruded and spirally wound onto a mandrel (11) comprising a number of shafts (18) rotating around themselves, which define a cylindrical envelope surface (24), said shafts (18) being finned for the supporting of said ribs during the winding and the solidifying of the hose onto the mandrel (11), whereas means are provided raising an adjustable resistance against the advancing of said hose along said mandrel.