baber/WOPTO huggingface dataset:
Patent EP-4285743-A2 (EP)
Title: Oral product with a basic amine and an ion pairing agent
Inventor: POOLE THOMAS H
IPC: A24B15/10
Filed: 2020-09-10
Abstract: The disclosure provides compositions configured for oral use, the compositions including at least one filler, water, a basic amine, and an organic acid, an alkali metal salt of an organic acid, or a combination thereof, wherein the organic acid has a logP value of from about 1.4 to about 8.0. At least a portion of the basic amine is associated with at least a portion of the organic acid or the alkali metal salt thereof. The association is in the form of a basic amine-organic acid salt, an ion pair between the basic amine and a conjugate base of the organic acid, or a combination of both. Further provided are methods for stabilizing a composition configured for oral use and for enhancing a predicted buccal absorption of a composition configured for oral use.
Patent EP-0004073-A2 (EP)
Inventor: YAMAJI TEIZO
IPC: C11B5/00
Filed: 1979-03-08
Abstract: An oxygen scavenger composition consisting essentially of(a) metallic iron, and(b) at least one oxidation promoter selected from the group consisting of sodium silicate hydrates, silicic acid, sodium alum and sodium borate hydrates, andoptionally(c) at least one oxidation promoter aid which is a metal halide compound, and/or(d) a water-insoluble or sparingly water-soluble inert filler;a heat-generating composition having an initial rate of oxygen scavenging of at least 5 mi per gram of said composition in the air at 20°C during a period of one hour after the oxidation reaction has substantially begun, said composition consisting substantially of the metallic iron (a), a sodium silicate hydrate, and/or silicic acid as an oxidation promoter (b), the oxidation promoter aid (c) and optionally the filler (d);a deoxygenating structure comprising the oxygen scavenger composition and a film having an oxygen permeability of at least 0.005 ml/cm<sup>2</sup>.min.atm. (0<sub>2</sub> partial pressure) covering said composition; anda heat-generating structure comprising the heat-generating composition and a film having an oxygen permeability of 0.4 to 10 ml/cm<sup>3</sup>.min.atm (0<sub>2</sub> partial pressure) covering said composition.
Patent EP-0005167-A2 (EP)
Inventor: GEELHAAR HANS JOACHIM DR
IPC: C08F8/32
Filed: 1979-03-30
Abstract: Diese Erfindung betrifft Bindemittel für Anstrichmittel und Buntsteinputze, bestehend aus (A) einer 20 bis 70%igen wäßrigen Dispersion eines Copolymerisats A einer Glastemperatur von 0 bis 50° C aus monoolefinisch ungesättigten Carbonsäureestern und gegebenenfalls Styrol, Vinylacetat, Vinylchlorid und Acrylnitril, die geringe Mengen Mono- und/oder Dicarbonsäuren und/oder deren gegebenenfalls an den Stickstoffatomen durch Alkyl- und/oder Alkylolreste substituierte Amide und zusätzlich geringe Mengen an Carbonylgruppen aufweisenden Monomeren einpolymerisiert enthalten, (B) je Mol in den Copolymerisaten A enthaltenen Carbonylgruppen 0,05-1 Mol wasserlösliche aliphatische Dihydrazin-Verbindungen und (C) je Mol Dihydrazin-Verbindung 0 bis 0,02 Mol wasserlöslichen Zink-, Mangan-, Cobalt- und/oder Bleisalzen.
Patent EP-0040310-A2 (EP)
Inventor: KOCH MANFRED DR
IPC: C07D405/12
Filed: 1981-04-02
Abstract: Novel heterocyclic substituted thioglycolic acid anilides of the general formula I <IMAGE>  in which <IMAGE> R1 = (C1-C3)-alkyl, halogen, (C1-C3)-alkoxy, (C1-C2)-alkylthio or (C2-C4)-alkenyl,    R2 = hydrogen or (C1-C2)-alkyl,    R3 = methyl or halogen,    R4 and R6 = hydrogen or methyl,   R5 = hydroxyl, (C1-C4)-alkoxy, (C1-C3)-alkylthio, (C1-C2)-alkoxyethoxy, amino, (C1-C2)-alkylamino, di-(C1-C2)-alkylamino or O-Cat, where   Cat represents a cation equivalent of an inorganic or organic base, and   Het = a 5-6-membered, saturated or unsaturated heterocycle, optionally benzo-fused, having up to 4 hetero atoms from the group consisting of N, O and S, such as, for example <IMAGE> where each heterocycle can additionaly carry one or more (C1-C4)-alkyl groups in the carbon    , and  X  = O, S or NR4,    R8 = hydrogen or (C1-C4)-alkyl,    R7 = (C1-C4)-alkyl or halogen,    R9 = (C1-C4)-alkyl,    n  = O or 1,    m  = O, 1 or 2,    q  = O, 1 or 2, and processes for their preparation and their use as pesticides.
Patent EP-0044082-A2 (EP)
Inventor: IWAI HIROSHI
IPC: H01L21/762
Filed: 1981-07-14
Abstract: A method for manufacturing a semiconductor device comprising: (a) a step of forming at least one groove(s) (23) at the predetermined portion(s) of a semiconductor substrate (21); (b) a step of depositing insulating material with a thickness larger than half the opening width of the groove (23) on the whole surface of the semiconductor substrate including the groove (23) to fill the groove (23) with insulating material (25); and (c) a step of etching the insulating material layer (25) by the thickness thereof on the semiconductor substrate (21) excluding the groove (23) to form a field region (26) consisting of insulating material left at least in the groove (23).
Patent EP-0046551-A2 (EP)
Inventor: OLDHAM WILLIAM G PROFESSOR
IPC: G11C7/20
Filed: 1981-08-14
Abstract: Monolithische statische Speicherzelle mit zwei kreuzgekoppelten Invertern (Flipflop), deren Lastelemente als Feldeffekttransistoren (T2, T4) ausgebildet sind. Angestrebt wird eine erste Vorzugslage beim Anschalten der Versorgungsspannung (Ucc), die in die entgegengesetzte Vorzugslage umgeschrieben werden kann. Dies wird dadurch erreicht, daß die genannten Feldeffekttransistoren (T2, T4) mit unterschiedlichen Kanalwiderständen ausgebildet sind (1. Vorzugslage) und daß die Gate-Isolierschicht eines (T4) derselben unter dem Einfluß eines diese selektiv abtastenden Elektronenstrahls in ihrem Ladungszustand verändert wird (18). Die hierdurch verursachte Änderung seines Kanalwiderstandes kehrt das Größenverhältnis der beiden Kanalwiderstände um. Der Anwendungsbereich umfaßt RAMs mit kundenspezifisch veränderbaren, fest eingespeicherten Prüfinformationen.
Patent EP-0052753-A2 (EP)
Inventor: CASON WILLIAM CHARLES
IPC: B41J5/28
Filed: 1981-10-20
Abstract: Keystroke queueing arrangement in a text processing system comprising a keyboard (12), a processor (18), a display (14) and a diskette drive (26). If the keystroke information entered into the keyboard (12) is not typamatic, the system will enqueue the information in the keystroke queue (42) and generate an audio feedback signal (30) when the keystroke queue (42) is not full. If the keystroke information is typamatic, the keystroke information will be compared to a table of valid typamatic function keys (64). If a comparison does not exist, the keystroke information is discarded. If a comparison does exist and the meaning of the key is acceptable, the keystroke information is enqueued if the preceding keystroke enqueued is no longer stored in the keystroke queue (42) and discarded if the preceding keystroke is enqueued and currently stored in the keystroke queue (42) and also represents the key to prevent excess information from being stored in the keystroke queue (42).
Patent EP-0049554-A2 (EP)
Inventor: LEVITT GEORGE
IPC: C07D521/00
Filed: 1979-12-03
Abstract: Substituted pyridinesulfonylisocyanates of the formula
     wherein R 1  is halogen, CH 3 , NO 2  or alkoxycarbonyl are valuable intermeidates for the preparation of herbicidal pyridinesulfonylurea derivatives. They may be prepared by reacting a corresponding R,-substituted N-(alkylaminocarbonyl)pyridinesulfonamide with phosgene.
Patent EP-0036702-A2 (EP)
Inventor: ELMES TERENCE DAVID JAMES
IPC: B05D5/04
Filed: 1981-01-27
Abstract: A coated film base suitable for coating with a light-sensitive photographic emulsion layer comprises a self-supporting film of a synthetic linear polyester and a continuous subbing layer applied to at least one surface of said self-supporting film comprising a water-insoluble copolymer of a) styrene or a derivative of styrene, b) a comonomer selected from acrylic acid, methacrylic acid or a derivative of acrylic acid or methacrylic acid and c) a copolymerisable sulphonated ethylenically unsaturated comonomer having the general structure:wherein R<sub>1</sub>, R, and R<sub>3</sub> are the same or different and represent hydrogen, halogen, alkyl, nitrile, amide, amine, ketone, ether or vinyl;R4 represents alkylene, carbonyl, naphthylene, substituted naphthylene or vinylene;M represents hydrogen, ammonium, substituted ammonium or an alkali metal and is preferably lithium, potassium or sodium;m represents 1 or 0;n represents an integer 1, 2 or 3 provided that n = 1 when m = 0,said comonomers a), b) and c) being present in the respective molar percentages in the ranges a) 33.3 to 90%, b) 5 to 65% and c) 1 to 40%. The subbing layer renders the coated film Base anti-static. Photographic emulsions adhere strongly to the subbing layer which is preferably subjected to corona discharge treatment before the application of the emulsion.
Patent EP-0034459-A2 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: G01N27/22
Filed: 1981-02-10
Abstract: A cereal grain moisture content measuring apparatus including a vessel (8) for containing a sample of cereal grains to be measured for its moisture content formed with a discharge valve (19) at its bottom, an electrostatic capacity sensor (18) mounted on an inner wall surface of the vessel (8), a weighing device (7) connected to the vessel (8) and a grain feeding device (5, 6) mounted above the vessel (8). Electric circuits of the weighing device (7) and the grain feeding device (5, 6) are operatively connected to an electric circuit of the sensor (18) through a control circuit (A, A'). The weighing device (7) is adapted either to measure the weight of a predetermined volume of cereal grains, orto measure the weight of a predetermined weight of cereal grains and produce a signal to actuate a volume measuring section (33) provided to said vessel to determine the volume of the cereal grains of the predetermined weight. The moisture content sensed by the sensor (18) is corrected by a control circuit (A, A') in terms of a predetermined density of cereal grains based on the measured weight or volume of cereal grains in the vessel (8)
Patent EP-0034908-A2 (EP)
Inventor: BERTOLACINI RALPH JAMES
IPC: C10G45/04
Filed: 1981-02-17
Abstract: There is disclosed a process for the hydrodemetallization of a heavy hydrocarbon stream containing asphaltenes and a substantial amount of metals. The process comprises contacting the stream in a reaction zone under suitable conditions and in the presence of hydrogen with a catalyst comprising one or more transition metals on a porous glass support having specified physical properties. Sutiable transition metals are those of G roup VIB and G roup VIII of the Periodic Table of Elements.
Patent EP-0053498-A2 (EP)
Inventor: MINAMI SATOYUKI
IPC: B32B27/00
Filed: 1981-11-27
Abstract: The present invention provides a polyester laminated film which comprises a transparent layer (1) and a delustered layer (2) laminated at least on one side face of the transparent layer. The transparent layer is formed by a biaxially stretched polyester film mainly composed of polyethylene terephthalate, while the delustered layer is made of an at least uniaxially stretched polyester film which is mainly composed of a polyethylene terephthalate copolymer containing, as a copolymer composition, 1 to 20 mol.% of the delustered layer of
     or
     (wherein n is an integer from 2 to 140, and X represents
     
     or
     and which also contains inert inorganic particles (2') of 0.3 to 20 microns diameter in an amount 3 to 40% by weight of the delustered layer. 
     Film according to the present invention as described above is roughened on the surface, and has excellent writability and transcribability by pencils, ink, indian ink, etc., combined with an excellent transparency, and therefore, is very useful for use as tracing films and the like.
Patent EP-0038769-A2 (EP)
Inventor: BERNIER JEAN-PAUL
IPC: F24J2/40
Filed: 1981-04-15
Abstract: L'invention a pour objet un procédé et des dispositifs pour faire circuler un fluide caloporteur dans un circuit fermé comportant une source chaude (1) et une source froide (2). Le circuit comporte en outre un premier réservoir clos (3) et un deuxième réservoir clos (4) qui sont reliés par une canalisation (6) comportant une vanne automatique (5) dont les ouvertures et fermetures sont commandées par des capteurs de niveau (7, 8). Lorsque la vanne 5 est fermée, le liquide est chassé par la pression du réservoir (3) vers le réservoir (8) à travers la source chaude et la source froide. Lorsque la vanne (5) est ouverte le liquide s'écoule par gravité du réservoir (4) vers le réservoir (7).
Patent EP-0066712-A2 (EP)
Inventor: GRAWEY CHARLES EDWARD
IPC: B60B21/12
Filed: 1982-05-04
Abstract: in many designs, a tire (14) of a wheel (10) is inadequately restrained with respect to a tire supporting rim assembly (12) of the wheel. Movement of the tire (14) with respect to the rim assembly (12) results in a wastage of energy. In the present invention a wheel assembly (10) has a rim assembly (12) and a tire (14) mounted on the rim assembly (12). The rim assembly (12) has an annular elastic element (22) affixed thereto for increasing the coefficient of friction between the rim assembly (12) and the tire (14).
Patent EP-0075089-A2 (EP)
Inventor: HUMMEL HEINZ
IPC: E04G21/18
Filed: 1982-07-24
Abstract: 1. Straightedge clamp for fixing a straightedge in the case of walls which are to be built up or provided with clinker bricks having a spacer (8), which can be connected to the straightedge (5) and to which is connected a fastening plate (10) by means of a connecting retainer (9), the connecting retainer (9) being connected, so as to be adjustable in its longitudinal axis, to the spacer (8) so as to be adjustable in the longitudinal axis of the latter, and the plane of the fastening plate (10) extending perpendicularly to the longitudinal axis of the connecting retainer (9), characterised by : a) a metal profile as a straightedge (5), having a slot-like opening (12) extending in the longitudinal axis of the straightedge, b) the spacer being designed as a spacer stud (8), c) the connecting retainer being designed as a connecting strap (9), d) a threaded area (14) with lock nuts (15, 16) on the spacer stud (8) and a slot hole (17) in the connecting strap (9), which can be fastened by means of the lock nuts (15, 16), e) a clamping plate (11) arranged on the end of the spacer stud (8) opposite the connecting area (14), and a threaded area for accommodating a clamping nut for fixing the spacer (8) in the slot-like opening (12) of the straightedge (5).
Patent EP-0082332-A2 (EP)
Inventor: THORNE WILLIAM DUNCAN
IPC: B41J2/31
Filed: 1982-11-23
Abstract: @ A dot matrix printer is described in which the dots are formed by impact at an intersection between an oblique raised ridge (2) on a platen (1) and a vertical ridge font member (4) borne by a moving belt (3). Moving belt (3) bears a plurality of font members each mounted on a flexible finger (13) which can be deflected out of the path of the moving belt by impact from a printer hammer mechanism (6). The platen (1) and the moving belt (3) are arranged parallely to and along a printing line. The platen may have a plurality of raised knife-edge ridges on its surface. By appropriate timing of hammer actuations, individual font members (4) may be caused to impact against the ridges on the platen. If the paper and a ribbon are interposed between the font members (4) and a knife-edge ridges (2) on the platen, a mark in the shape of the intersectional area between the font and the knife-edge ridge can be made.
Patent EP-0081772-A2 (EP)
Title: Exposure device for a copying apparatus
Inventor: SCHAETZ ANTON
IPC: G03G15/04
Filed: 1982-12-03
Abstract: The device, which is formed from louvred lens strips (6-8), has trapezoidal intermediate image stops (10, 11) with an upper and lower edge (10a, 10b, 11a, 11b) extending perpendicular to the direction of motion (A) of the louvred lens strips and with lateral edges (10c, 11c) extending obliquely with respect to this direction of motion at a definite angle ( alpha ). In order to obtain as uniform an exposure of the copying carrier as possible in conjunction with a high luminous intensity of the individual imaging elements and with a low motional blurring of the entire imaging system, the external shape of the lens elements (6a, 7a and 8a) forming the louvred lens strips (6-8) corresponds to the diamond shape of the intermediate image stops. The oblique position of the intermediate image stops and of the lens elements is dimensioned such that the tangent of the angle of inclination ( alpha ) corresponds to the height of the diamond (hg) divided by the sum of the length (ba) of the base of the diamond and the distance (bs) between the diamonds. <IMAGE>
Patent EP-0074694-A2 (EP)
Inventor: VAN DER WEERDT ANTONIUS J A
IPC: C11B9/00
Filed: 1982-09-08
Abstract: Perfume compositions, perfumed materials and perfumed articles containing one or more isomers of substituted 1.4.4.8-tetramethyl-tricyclo [6.3.0.0 25 ]-undecanes as perfume base. 
     Use of one or more isomers of 9-alkanoyl-1.4.4.8-tetramethyl-tricyclo [6.3.0.0 25 ] undecanes having formula
     wherein R is methyl, ethyl or n-propyl as a perfume component in perfume compositions and in imparting fragrance to materials and articles for example soaps, cleaning preparations and cosmetic preparations.
Patent EP-0070133-A2 (EP)
Inventor: HINDLEY RICHARD MARK
IPC: C07C233/00
Filed: 1982-07-05
Abstract: Compounds of formula (I):
     and salts and in vivo hydrolysable acyl derivatives thereof, wherein
     R 1  is hydrogen or methyl;   R 2  is hydrogen or methyl;   R 3  is phenyl unsubstituted or substituted with one or two   of the following:- fluorine, chlorine, bromine, trifluoromethyl, C 1-6  straight or branched chain alkyl or C 1-6  straight or branched chain alkoxy; or is benzofuran-2-yl;   R 5  is a hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy;   R 4  is moiety
     wherein X is C 2-10  alkylene which may be straight or branched provided that the oxygen and nitrogen are separated by at least two carbon atoms,   A is hydrogen; C 1-6  straight or branched alkyl or benzyl optionally substituted with halogen, lower alkyl or lower alkoxy.   R 6  is hydrogen; C 1-6  straight or branched alkyl; C 1-6  straight or branched alkylsulphonyl
         R 7  is C 1-6  straight or branched alkyl; C 1-6  straight or branched alkoxy; amino, mono- or di- (C 1-6  straight or branched alkyl) amino; or
     is a 5,6 or 7 membered cyclic amine optionally containing a second hetero atom selected from oxygen, nitrogen and sulphur,   and n is 1 or 2 have anti-obesity and anti-hyperglycaemic activity.
Patent EP-0072724-A2 (EP)
Inventor: COSYNS MAX
IPC: G21F3/02
Filed: 1982-07-28
Abstract: 1. Protection clothing with gloves and shoes fastened to it, insulating as a whole all parts of a human body against the chemical, bacteriological and radioactive contamination effects, made of a flexible fabric absorbing all alpha radiations and most of beta radiations and impervious to chemical and bacteriological agents, sufficiently spacious to free the hands inside the clothing, characterized in that the air inside the clothing is regenerated by purification in close circuit by means of CO2 absorbing cartridges, the circulation of air being carried out, without use of a breathing mask, by an injector connected with an oxygen bottle using the expansion energy of oxygen, the absorbent cartridges and the bottle being housed inside the clothing.
Patent EP-0096176-A2 (EP)
Inventor: GRAF METTHEW CHRISTOPHER
IPC: G06F11/25
Filed: 1983-03-30
Abstract: An improved logic simulation machine in which non-unitary delays of logic functions being simulated are permitted and in which the delay time can be made different for low-to-high and high-to-low transitions. A plurality of basic processors are interconnected with a control processor through an inter-processor switch. The logic functions being simulated are divided among the various basic processors. The control processor provides primary input data and communicates the results computed by the basic processors with other ones of the basic processors as needed. All of the basic processors and the control processor operate in variable length work cycles. The length of a work cycle is determined by a minimum work space value among all of the logic functions to be simulated, that is, a minimum time to a next successive transition in a simulated output among all of the simulated logic functions. Further, the presence of glitches in the simulated output is detected. The detected glitches are suppressed if their duration is less than the delay time of the logic function being simulated for a particular transition it is predicted to undergo.
Patent EP-0107028-A2 (EP)
Inventor: KALKHOF BERND DIPL-ING
IPC: H03K17/08
Filed: 1983-09-17
Abstract: Es wird eine Schaltungsanordnung mit einem mit seinem Kollektor an dem einen Ende einer Last (L) liegenden Ausgangstransistor (T 7 , T B ) vorgeschlagen, bei der das andere Ende der Last (L) an eine erste Batterieklemme (+) angeschlossen ist und der Emitter des Ausgangstransistors (T 7 , T 8 ) mit einer zweiten Batterieklemme (-) verbunden ist, wobei an den Steueranschluß (20) des Ausgangstransistors (T 7 , T B ) eine Steuerschaltung angeschlossen ist. Zur Begrenzung des über die Emitter-Kollektor-Strecke des Ausgangstransistors (T 7 , T 8 ) fließenden Ausgangsstroms ist eine Bezugsstromquelle vorgesehen, die zwischen einer ersten Betriebsstromleitung (10) und einer zweiten Betriebsstromleitung (9) angeordnet ist, wobei die erste Betriebsstromleitung (10) an die erste Batterieklemme (+) und die zweite Betriebsstromleitung (9) an die zweite Batterieklemme (-) angeschlossen ist. Die aus einem ohmschen Widerstand (R 1 ) bestehende Regelstrecke der Bezugsstromquelle liegt dabei zwischen dem Emitter des Ausgangstransistors (T 7 , T B ) und der zweiten Betriebsstromleitung (9), und der Auskoppelstrom (I 1 ) der Bezugsstromquelle ist dem Steueranschluß (20) des Ausgangstransistors (T 7 , T 8 ) zugeführt.
Patent EP-0105439-A2 (EP)
Inventor: PLIES ERICH DR
IPC: H01J37/05
Filed: 1983-09-26
Abstract: Eine Vorrichtung für die Potentialmeßtechnik mit einer Objektivlinse zur Fokussierung von Primärelektronen (PE) auf ein Objekt (PR) und mit einem Spektrometer zur Energieselektion von Sekundärelektronen soll eine Verbessergung der quantitativen Potentialmessung an Leitbahnen von integrierten mikroelektronischen Bauelementen mit verbesserter Ortsauflösung, höherem Sondenstrom und verbesserter Potentialauflösung ermöglichen. Die Objektivlinse ist eine magnetische Linse, bei der das Linsenfeld (B) weitgehend außerhalb des Linsenkörpers liegt, und das Spektrometer ist ein elektrostatisches Gegenfeld-Spektrometer und im magnetischen Feld (B) dieser Linse angeordnet.
Patent EP-0115093-A2 (EP)
Inventor: WHIGHT KENNETH RONALD
IPC: H01L29/73
Filed: 1983-11-29
Abstract: In order to increase the breakdown voltage of a reverse-biased p-n junction (20) of a semiconductor device, at least three annular regions (1 to 6) which extend around the active device region (11) are located within the spread of a depletion layer (30) from the junction (20). At least one inner annular region (1,2,3) is wider than outer annular regions (4,5,6), and this increased width of the inner region or regions (1, etc.) reduces peak electrostatic fields found to occur at the bottom outer corners (20', 21' etc.) of the active device region (11) and inner annular regions (1, etc.). The spacing of the annular regions (1 to 6) increases with remoteness from the active device region (11), although at least two inner annular regions (1,2) may have the same spacing as that of the innermost annular region (1) from the active device region (11). A group of annular regions (2,3 and or 4.5,6) may have the same width as each other in the group.