baber/WOPTO huggingface dataset:
Patent EP-0048089-A2 (EP)
Inventor: PETTY MICHAEL HERBERT
IPC: F23H7/00
Filed: 1981-08-19
Abstract: O The invention relates to vibrating hearth burners. Three problems exist in known such burners, these being uniformity of fuel combustion; ash discharge; and over-heating of the grate. To meet the first of these, the present invention provides a burner in which the grate (30) and the vibrating mechanism (10,16) cooperate to decelerate the movement of fuel along the grate (30) as it travels towards the discharge end. This results in a build-up of ash towards the discharge end providing a substantially uniform thickness of fuel/ash on the grate (30), and a substantially uniform pressure drop across the grate (30). The provision of an ignition grate (32) is also contemplated to ensure that the fuel is ignited at the delivery end of the grate (30). To meet the second, the invention contemplates the provision of an ash return chute (54) incorporated in the vibrating grate assembly (8). Ash is discharged into the chute from the front end of the grate (30), and the vibrating assembly (8) keeps the ash in motion as it returns to the rear end adjacent the delivery end of the grate (30) for discharge. The third problem is mitigated by the construction of the grate with transversely laid bars (54). While additionally enhancing the air flow through fuel on the grate (30), transversely laid bars inhibit distortion of the grate (30) by differential expansion due to the heat generated thereon.
Patent EP-0056585-A2 (EP)
Inventor: INOUE YASUHIDE OPPAMA PLANT OF
IPC: G01N27/413
Filed: 1982-01-07
Abstract: A gas sensor having a gas sensing element (10), e.g. a solid electrolyte oxygen concentration cell, attached to a front end of a rod-shaped ceramic holder (36) which is fitted in a tubular metal casing (46) and a short rod-shaped ceramic plug (56) fitted in a rear end portion of the tubular casing (46) so as to leave a space between the rear end of the holder (36) and the plug (56). Across the space, a plurality of lead wires (40) attached to the sensing element (10) extend through axial holes (38,58) bored in both the holder (36) and the plug (56). The space between the holder (36) and the plug (56) and the holes (58) in the plug are filled with a hermetic sealant (60), which is preferably a lead glass solidified from molten state within the casing (46), to surely prevent gases subject to measurement from passing through the holes (38) in the holder (36).
Patent EP-0064750-A2 (EP)
Inventor: EPPLER WILLIAM G JR
IPC: G11B20/00
Filed: 1982-05-07
Abstract: A time compression/expansion system for recorded programs provides time change on playback with pitch correction free of gaps or processing noise due to splicing and discard. A dual memory delay system operated to inversely vary delay is used to provide an interval during which to detect the start of the next program sample with matched signal amplitude and sign. During this interval pitch correction is a continuous extension of the current sample. The system can include individual processing of contiguous frequency bands.
Patent EP-0068475-A2 (EP)
Inventor: JONGE POERINK NICOLAAS
IPC: B65G23/06
Filed: 1982-06-26
Abstract: 1. A modular belt, consisting of a plurality of plate- or grid-shaped plastic modules which have several closed or almost closed eyes at a distance from each other on two opposing module edges, which eyes together with the modules form a unit and in each case can be inserted into the spaces between the eyes of adjoining modules and are connected thereto by transverse bars to form a belt, the belt being driven by toothed wheels which are arranged on driven shafts and the teeth of which engage on projections arranged on the underside of the modules or engage on the eyes or engage in recesses in the modules, characterised in that noise-damping discs (2) made of easily elastically deformable material are arranged next to the toothed wheels (1), the diameter of which discs corresponds at least to the external diameter (A) of the circle formed by the teeth of the drive wheels (1), the noise-muffling discs (2) consisting of plastic containing gas-filled cells and supporting discs (5) of solid material being arranged externally next to the noise-muffling discs (2), the diameter of which supporting discs is less than the diameter (I) of the circle formed by the bases of the grooves (7) of the toothed wheels (1).
Patent EP-0070079-A2 (EP)
Inventor: FOSTER FRANCIS GEOFFREY
IPC: C11D3/12
Filed: 1982-07-13
Abstract: A low phosphate, alumino-silicate built cleaning composition having improved bleach performance is described comprising
     a) 15-50% by weight of a water-insoluble alumino-silicate cation exchange material;   b) 3-30% by weight of a peroxide bleach;   c) 0.5-15% by weight of an activator for said peroxide bleach; and   d) 1-15% by weight of a nitrilotriacetic acid compound, wherein the percentage quantities of (a) + 2(d) is between 30 and 55.
Patent EP-0058013-A2 (EP)
Inventor: MIYAKAWA NOBUHIRO
IPC: G03G9/08
Filed: 1982-01-26
Abstract: A two-component magnetic developer comprises magnetic carrier particles of a non-pulverizing agglomerate of cubic particles of magnetite, the carrier particles having a particle size of 1 to 14 microns as measured by an electron microscope, and magnetic toner particles having a high electric resistance and a particle size of 3 to 30 microns, the toner particles comprising a dispersion in a binder resin of magnetite having a particle size smaller than 1 micron, the weight ratio of magnetic carrier/magnetic toner being from 5/100 to 40/100.
Patent EP-0067643-A2 (EP)
Inventor: WOLFENDALE PETER CALEB FREDERI
IPC: G01B7/28
Filed: 1982-06-08
Abstract: A non-contact method is provided for measuring the dimensions and form of an unknown surface by means of a transducer or sensor probe presented to the surface and determining the variations in capacity of electrical flux between said discrete capacitance electrode in the sensor and the adjacent unknown surface. To investigate the variations in the diameter and profile of a bore 33 a probe 30 having at least two angularly spaced capacitance electrodes 31 may be advanced along the axis of the bore and the capacitance values between each electrode and the adjoining surface measured. In another variant a single capacitative transducer probe may be moved over a surface to be measured. The probe may have an air supply duct discharging through one or more orifices adjacent the or each electrode to clean the unknown surface and (in the case of measurement within a bore) to provide a self-centering action.
Patent EP-0063085-A2 (EP)
Title: Connecteur pour fibres optiques et procédé pour sa réalisation
Inventor: DESPOUYS JEAN BERNARD
IPC: G02B6/38
Filed: 1982-04-09
Abstract: Connecteur pour fibres optiques comportant deux embouts mâles (1) montés à l'extrémité de chacune des fibres (13) à connecter et un raccord femelle de reconstitution (2) comportant un perçage longitudinal (5) pour supporter et aligner les deux embouts face à face. Le raccord femelle comporte dans sa partie centrale, à l'intérieur de son perçage longitudinal, un corps de butée (9) pour les raccords mâles, présentant un orifice axial traversant (10) et autour de celui-ci une portée de contact en regard de chacun des embouts mâles, chacun des embouts mâles présentant une protubérance tubulaire (11) axiale susceptible de s'engager dans l'orifice dudit corps et un conduit (12) dans lequel la fibre optique peut être introduite avec jeu et scellée de manière que son extrémité coïncide avec l'extrémité de ladite protubérance, chacun des embouts comportant en outre en retrait de ladite protubérance, et entourant la partie arrière de celle-ci, un évidement annulaire dont la paroi définit une portée de contact (16) avec la portée en regard du corps du raccord femelle.
Patent EP-0070803-A2 (EP)
Inventor: CSENDES IVAN DR
IPC: A61K31/546
Filed: 1982-07-12
Abstract: 7ss-Aminotriazolylacetylamino-3-cephem-4-carboxylic acid compounds of the formula <IMAGE> in which n represents 0 or 1, R1 represents hydrogen, etherified or esterified hydroxyl, etherified mercapto, formyl or a radical -CH2-R2, in which R2 is hydrogen, optionally functionally modified carboxyl, acyloxy, hydroxyl, heterocyclylthio or ammonio, R3 represents an optionally protected carboxyl group, R4 represents hydrogen or lower alkoxy, A represents a group -CH2-, -C(=O)- or -C(=N-O-R5)- in which R5 is hydrogen, optionally substituted lower alkyl or cycloalkyl, cycloalkenyl, lower alkenyl or optionally N-substituted carbamoyl, R6 represents hydrogen, an optionally substituted hydrocarbon radical, organic sulphonyl or acyl, and Am is an optionally substituted amino group, and salts of those compounds which have a salt-forming group, have antibiotic properties and are active against gram-positive and gram-negative microorganisms. The novel compounds are prepared in a manner known per se. The starting materials are also part of the invention.
Patent EP-0094035-A2 (EP)
Inventor: LEWERTH HANS DIPL-KFM
IPC: B41J35/00
Filed: 1983-05-05
Abstract: 1. A ribbon cassette for a typewriter or similar office machine with a ribbon which can only be used once and which can be withdrawn from the cassette, conveyed through the printing station and then reintroduced into the cassette and the type characters printed on this used portion are substantially recognizable individually, characterised in that the cassette (1) comprises a device (41) for making the text written on the used ribbon (11) unrecognizable.
Patent EP-0094686-A2 (EP)
Title: Charge control arrangement for vehicle
Inventor: MORISHITA MITSUHARU C O MITSUB
IPC: H02J7/24
Filed: 1983-05-18
Abstract: A charging system control system includes a microcomputer (8) for determining the most proper voltage regulator reference value setting according to input data received thereby, and controls a clutch (2) and a speed change gear (3) disposed between the engine (1) and the charging generator (4) so as to operate the generator within an optimum r.p.m. range. The microcomputer (8) further performs fault detection on the basis of charging system data input thereto and effects display of the detection results by means of a display unit (9).
Patent EP-0107173-A2 (EP)
Inventor: REHMAN WILLIAM R
IPC: B05B7/04
Filed: 1983-10-19
Abstract: A foam generating nozzle is provided for converting a liquid containing a gas maintained under pressure in solution in the liquid, to a foam for application to a substrate. Complete foaming of the solution is accomplished prior to discharge from the nozzle. This assures in some applications complete atomization before contact with the substance to be coated.
Patent EP-0110116-A2 (EP)
Inventor: RULAND ALFRED DR
IPC: C07D233/60
Filed: 1983-10-24
Abstract: Ketene O,N-acetals of the formula I    <IMAGE>  I  where R1 is tertiary alkyl of 4 to 6 carbon atoms, R2 is hydrogen, R3 is phenyl which is unsubstituted or substituted by halogen, alkoxy, alkyl, phenyl, phenoxy, cyano, nitro or trifluoromethyl and   <IMAGE>  is a triazole, pyrazole, benzimidazole or imidazole radical, are prepared by a process in which a ketene O,O-acetal of the formula II <IMAGE> II  where R1, R2 and R3 have the above meanings and R4 is phenyl which is unsubstituted or substituted by halogen, alkoxy, alkyl, phenyl, phenoxy, cyano, nitro or trifluoromethyl, is reacted with a compound of the formula   <IMAGE>  where    <IMAGE>  has the above meanings, at elevated temperatures.
Patent EP-0115067-A2 (EP)
Inventor: WENZEL FRANZ DR
IPC: G11B7/2533
Filed: 1983-12-24
Abstract: Die Erfindung betrifft Polymerisate mit geringem Wasseraufnahmevermögen und guten optischen und mechanischen Eigenschaften, die A) 10 - 100 Gew.-% p-Methylstyrol, gegebenenfalls zusammen mit B) 0 - 50 Gew.-% eines oder mehrerer aromatische Gruppen enthaltender Monomeren der Formel I CH2 = ? - COO - (?H)n - (O)m - Ar I worin R' für Wasserstoff oder Methyl R" für Wasserstoff oder einen Alkylrest mit 1 bis 7 Kohlenstoffatomen Ar für einen aromatischen Kohlenwasserstoff n für eine Zahl vn 0 -6 m für 0 oder 1 mit der Maßgabe, daß m und n nicht gleichzeitig 1 sein sollen, und n wenn für 0 steht, auch m für 0 stehen soll, C) 0 - 20 Gew.-% einer oder mehrerer aromatischer Vinylverbindungen der Formel II <IMAGE> worin R' für Wasserstoff oder Methyl R‴ für Wasserstoff oder einen Alkylrest mit 1 bis 4 Kohlenstoffatomen und R<IV> für Wasserstoff oder einen Alkylrest mit 2 bis 4 Kohlenstoffatomen stehen. D) 0 - 80 Gew.-% Methylmethacrylat, E) 0 - 50 Gew.-% eines oder mehrerer Monomerer der Formel III CH2 = ? - COOR<v> III worin R' die oben bezeichnete Bedeutung besitzt und
Patent EP-0084972-A2 (EP)
Inventor: DANBY HAL C
IPC: A61B5/12
Filed: 1983-01-24
Abstract: A non-invasive, external ear canal electrode useful for transmitting sound stimulus to an ear canal and for conducting electrical signals picked up from the ear canal epidermal surface including a tube (4) comprising electroconductive metal and having a resilient plastic foam element (26) impregnated with an eletrolytically conductive medium attached to the end to be placed in the ear.
Patent EP-0106611-A2 (EP)
Inventor: MORGAN GEOFFREY CHARLES
IPC: B60J7/05
Filed: 1983-10-03
Abstract: A sliding roof for a motor vehicle has a rigid panel (20) closing an opening in the vehicle roof and which can be opened either by sliding the panel rearwardly below the vehicle roof (14) behind the opening or by pivoting the panel upwardly about a transverse horizontal axis adjacent to its front edge so that the rear edge of the panel is above the vehicle roof (14). The rear edge of the panel (20) is supported on a sliding shoe (56) which is connected to the panel (20) by a chain of three links (44.48 and 52). Each of the connections (42, 46, 50 and 54) at the ends of the chain and between adjacent links thereof is arranged to permit relative angular movement over a limited range between an orientation such that adjacent links are in line with each other and parallel to the shoe (56) and an orientation such that adjacent links are at obtuse angles to each other and project upwardly.
Patent EP-0113517-A2 (EP)
Inventor: FUKANO TETSU
IPC: H01L21/763
Filed: 1983-11-21
Abstract: @ A method for forming isolation grooves of submicron width in a semiconductor substrate (1) comprising the steps of: forming a metal or a metal silicide layer (2) above the semiconductor substrate (1); then forming a resist layer (3) on the metal or metal silicide layer; patterning the resist layer; selectively etching the metal or metal silicide layer and the semiconductor substrate by the reactive ion etching process using a mixture of chlorine-containing gas and oxygen gas to form a groove (4) in the surface portion of the semiconductor substrate located around the edge of the resist layer; and forming an insulating layer in the groove.
Patent EP-0114571-A2 (EP)
Inventor: WAGNER ALFRED
IPC: B21C25/02
Filed: 1983-12-14
Abstract: Bei einer Vorrichtung zum indirekten Strangpressen eines Hohlprofils aus einem Bolzen (B), insbesondere einem Aluminium-Hohlbolzen, der von einem Druckstempel (16) einem Formgebungsquerschnitt (25) einer Matrize (10) zugeführt wird, ist die Matrize (10) von einem Blockaufnehmer (3) überfahrbar und ihrem Formgebungsquerschnitt ein die Innenkontur des Hohlprofils bestimmender Dorn (17) zugeordnet. Dem Formgebungsquerschnitt (25) ist dabei an der Matrize (10) in Pressrichtung (x) eine Formkaverne (30) unmittelbar vorgeschaltet, deren radiale Erstreckung grösser ist als die Weite (d) des Formgebungsquerschnittes. Diese Formkaverne (30) kann entweder in die zum Druckstempel (16) gerichtete Matrizenfront (12) oder in die zur Matrizenfront (12) gerichtete Druckstirn (24) des Druckstempels (16) eingeformt sein.
Patent EP-0115336-A2 (EP)
Inventor: NICKEL FRANZ DR
IPC: A61B3/04
Filed: 1984-01-25
Abstract: A method and device are described for determining refraction using measurement glasses which are inserted into a pair of frames. In this method, the frames (1) chosen by the person being examined for the subsequent spectacles are used as the test frames. Discs (2) are inserted into the frames or are arranged thereon. Receiving seats (4) for glasses with optical effects are arranged centric to the viewing points of the person being examined. Determination of refraction is then carried out in a manner known per se. <IMAGE>
Patent EP-0147543-A2 (EP)
Inventor: KISS AKOS DR DIPL-CHEM
IPC: C03C8/10
Filed: 1984-10-06
Abstract: There are described luminescent glasses having the following compositions (a) 0 to 80 mole % alkali metal oxide (sodium oxide, potassium oxide, lithium oxide), individually or several together, 0 to 30 mole % alkaline earth metal oxide (magnesium oxide, calcium oxide, strontium oxide, barium oxide), individually or several together, and at least 2 mole % of alkali metal oxide and/or alkaline earth metal oxide must be present (b) 7 to 90 mole % silica 1 to 50 mole % boron oxide (B2O3) 1 to 30 mole % aluminum oxide (c) 0.1 to 5 mole % lead oxide (PbO) 0.1 to 10 mole % vandium pentoxide (V2O5). The glasses have white, yellow, or blue luminescence, depending on the PbO and V2O5 content, at excitation with a wave length of 254 nm.
Patent EP-0144625-A2 (EP)
Inventor: MAURER ERWIN
IPC: A61M5/20
Filed: 1984-10-11
Abstract: 1. Injection apparatus with an injection syringe, which is coaxially housed in a circular cylindrical casing, said casing being closed on both sides by covers, the cover located on the front casing end having a central passage for the injection cannula, which is closed by a stopper penetratable by the injection cannula, with a driver for extending the injection needle through the opening and for ejecting the syringe content through the extended injection cannula and with a locking device for the driver, which can be released by a handle arranged on the rear casing end, in which the driver is constituted by a spring (28, 128), which compressed is supported in pretensioned manner on the one hand on the injection syringe (5, 105) and on the other on casing (1, 101), in which for the locking device (30, 130) is provided a coaxial bolt (20, 120) having a recess (21, 160, 161), in which at least one locking ball (36, 37, 136, 137) fits into the recess, in which the locking ball is forwardly supported on a support (22, 122) on the casing and outwardly supported on a sleeve (24, 124) and in which the sleeve is constructed as an abutment for the spring and is rearwardly supported on a casing-fixed stop (22, 147), characterized in that the bolt (20, 120) is fixed to the rear end of the syringe (5, 105), that the sleeve is forwardly displaceable counter to the tension action of the spring into a position in which it does not impede the escape of the locking ball from the recess and that the rear cover (3, 103) is provided as a handle and is forwardly displaceably mounted carrying the sleeve with it.
Patent EP-0142843-A2 (EP)
Inventor: BOELHOUWER EDUARD HALK
IPC: E04G3/30
Filed: 1984-11-17
Abstract: The supporting element has a girder clamp (15) which can be locked to a bar (3) and whose supporting arms (16) rest on the bottom flange (18) of an I-girder (20) and are secured against swivelling by the alignment parts (6). A hook (10) is suspended, so as to be adjustable in height, via a pulling means in the form of the chain (8). A horizontal tubular piece (22), open at both sides, permits the horizontal insertion of profiled parts for the suspended scaffold. A vertical tubular piece (25), open at the top, permits the horizontal insertion of scaffold tubes or other profiled parts. A reception space (27), formed symmetrically to the centre line (M), is of stepped configuration with corner pieces (12) having symmetrical bearing and supporting surfaces, so that scaffold parts of varying thickness can be centrally introduced. The end of the pulling means can be introduced through a lateral opening (13) into the vertical connecting part (23) for the purpose of storage. <IMAGE>
Patent EP-0154053-A2 (EP)
Inventor: STANTON DOUGLAS ALLAN
IPC: G03B21/62
Filed: 1984-12-18
Abstract: A blackened optical system transmission sheet (11) includes a transparent substrate (16) having a front side (12) provided with at least a pair of elongate ribs (22) forming therebetween an elongate groove (28). An amount of optically black discrete particles (30) for absorbing visible ambient light is disposed in the groove. The particle amount is contained within the groove by means of a skin (34) which extends between the ribs and over the groove.
Patent EP-0117082-A2 (EP)
Inventor: TAKAYA TAKAO
IPC: C07D213/55
Filed: 1984-01-30
Abstract: New thiazole derivatives for the formula:
     wherein
     R' is lower alkyl, carboxy, a derivative of carboxy, hydroxymethyl, halomethyl, lower alkylthiomethyl, hydroxyiminomethyl or alkenyl which may be substituted with lower alkoxycarbonyl, pyridyl or cyano.   R 2  is hydrogen, hydroxy, lower alkyl, pyridyl, amino, lower alkylamino, pyridylamino, arylamino, acylamino, N-(lower)alkylN-acylamino, guanidino optionally substituted with dimethylaminomethylene, or ar(lower) alkylamino optionally substituted with lower alkoxy,   R 3  is lower alkyl, halo(lower)alkyl or N-containing unsaturated heterocyclic group which may be substi- tued with halogen, lower alkyl, lower alkoxy, carboxy, a derivative of carboxy, hydroxy, pyridyl, amino, lower alkylamino, pyridylamino, arylamino, acylamino, N-(lower)alkyl-N-acylamino, guanidino, N-oxide or ar(lower)alkylamino optionally substituted with lower alkoxy,   0 is -CO-, and   n is an integer of 0 or 1, provided that when both of R' and R 3  are lower alkyl then n is an integer of 1 and R 2  is lower alkyl, pyridyl, amino lower alkylamino, pyridylamino, arylamino, acylamino, N-(lower)alkyl-N-acylamino, guanidino optionally substituted with dimethylaminomethylene, or ar(lower) alkylamino optionally substituted with lower atkoxy, and when R 1  is lower alkyl and R 3  is halo(lower)alkyl then n is an integer of 1, and pharmaceutically acceptable salts thereof, and processes for preparation thereof and pharmaceutical composition comprising the same.   
     These derivatives and pharmaceutically acceptable salts thereof are useful as cardiotonic agents and anti-ulcer agents.
Patent EP-0117708-A2 (EP)
Inventor: HADERMANN ALBERT F
IPC: B29B7/88
Filed: 1984-02-21
Abstract: Chemically reactive liquids such as catalyzed monomers and prepolymers are mixed with finely divided solids to form a homogeneous blend by chilling the liquid to a temperature below its solidification point, forming it into finely divided solidly frozen particulates, chilling the finely divided solids to a temperature below the solidification temperature of the reactive liquid and mixing the materials together without allowing the temperature to rise to the liquid solidification point. The admixture may then be formed into a permanent shape by warming to a temperature whereat the frozen liquid melts and the liquid is caused to react.
Patent EP-0120689-A2 (EP)
Inventor: AOKI HIDEKI
IPC: A61L27/46
Filed: 1984-03-23
Abstract: A transcutaneously implantable element has at least a portion thereof (2,3) which is to be in contact with the cutaneous tissue of a living body, composed of a ceramic material comprising hydroxyapatite, tricalcium phosphate, andfortet- racalcium phosphate, and which comprises (a) an electrically conductive member (4) for electrically connecting the interior and exterior of the living body to each other or (b) a through hole (6) for mechanically connecting the interior and exterior of the living body to each other. 
     The element may be made by sintering a compact of the ceramic material, or by coating the ceramic material onto a substrate, for example, a cylinder (12) which may contain a filter (11). The element can be semi-permanently and safely used in a living body without causing any undesirable bacterial infection, bleeding, and background noise.