baber/WOPTO huggingface dataset:
Patent EP-0036443-A1 (EP)
Title: Blutlanzettenvorrichtung zur Entnahme von Blut für Diagnosezwecke
Inventor: MEINECKE DIETER
IPC: A61B17/32
Filed: 1980-11-15
Abstract: Die Erfindung betrifft eine Blutlanzettenvorrichtung zur Entnahme von Blut für Diagnosezwecke mit einem Gehäuse (1, 51) mit einer Austrittsöffnung (24, 74) für die Lanzette, einer Lanzettenführung (3, 4; 53, 54) zur Führung der Einstich- und Rückführbewegung der Lanzette, einem Federantrieb (6, 17; 56, 67) für die Lanzettenbewegung und einer Arretierung (18, 19; 68, 83), durch die die Lanzette in einer von dem Körperteil, welchem Blut zu entnehmen ist, entfernten Position gehalten wird. Die erfindungsgemäße Lanzettenvorrichtung ist für die Selbstentnahme von Blut dadurch besonders geeignet, daß im Bereich der Austrittsöffnung (24, 74) der Lanzette in dem Gehäuse (1, 51) ein Auslöseelement (21, 71) vorhanden ist, welches mit der Arretierung (18, 19; 68, 83) in Wirkverbindung steht.
Patent EP-0030039-A1 (EP)
Inventor: TAKEUCHI KOUICHI
IPC: C08G18/80
Filed: 1980-12-04
Abstract: A polymethylene polyphenyl polyisocyanate composition comprising polymethylene polyphenyl polyisocyanates, a part of the isocyanate groups contained therein being substituted by a carbamate group, or said polymethylene polyphenyl polyisocyanates having the substituted carbamate group and polymethylene polyphenyl polyisocyanate not having carbamate group, the total amount of the isocyanate groups contained in the composition being up to 10% by mole based on the total amount of isocyanate groups contained in the composition. The composition is useful for the preparation of rigid polyurethane which has many industrial applications. A process for the preparation of the composition is also disclosed.
Patent EP-0026953-A1 (EP)
Inventor: PEEK HERMANUS LEONARDUS
IPC: H01L21/339
Filed: 1980-10-01
Abstract: A method of manufacturing a semiconductor device in which a surface (1) of a semiconductor body (2) is provided with a first insulating layer (3, 4) having a dielectric thickness which is homogeneous throughout the surface, on a which a first conductor pattern (5) of polycrystalline silicon is provided, on which first conductor pattern a second insulating layer (6) is formed by oxidation of said pattern in such manner that the dielectric thickness of the first insulating layer (3, 4) remains approximately constant, after which a second conductor pattern (7) is provided on and beside the second insulating layer (6), characterized in that insulating paths (8) are formed between the formation of the second insulating layer (6) and the provision of the second conductor pattern (7) while avoiding an alignment step and while using successive depositing and etching steps, which insulating paths fill substantially only spaces below edges (9) of the second insulating layer (6), during which deposition step a temporary layer is deposited to a thickness exceeding half the height of the space and during which etching step the temporary layer is removed from the second insulating layer (6).
Patent EP-0015247-A1 (EP)
Title: An aerosol inhalation device
Inventor: MONO RUNE GOTTHARD
IPC: A61M15/00
Filed: 1980-01-18
Abstract: An aerosol inhalation device comprising an elongated chamber, an outer chamber part (1) of which has an outlet opening (4) and is telescopically displaceable over an inner chamber part (5) which is connectable to an aerosol dispenser (7) and provided with a flexible tongue (10) which on telescoping the device together closes the outlet opening (4).
Patent EP-0038906-A1 (EP)
Inventor: HALOUSKA MILAN
IPC: F04B39/10
Filed: 1981-02-05
Abstract: In a ring-shaped plate valve, the valve body (9, 11) is designed to be rotationally symmetrical and is inserted in a stepped housing bore (14,16) in a valve head (1). In this arrangement, the valve body (9,11) is supported against a step (15) of this housing bore (14, 16). An outer ring-shaped duct channel (3) is formed between the part (16) of the housing bore of greater diameter and the valve body (9, 11), a ring-shaped elastic valve plate (4) being supported against the duct channel (3). Against a further duct channel (7), concentric thereto, a further ring-shaped valve plate (10) is supported on the side of the valve body (9,11) located opposite the one valve plate (4), the valve body (9,11) forming a ring chamber (12) behind the valve plate (10). <IMAGE>
Patent EP-0036636-A1 (EP)
Inventor: AGBACK KARL HUBERG
IPC: C09B29/14
Filed: 1981-03-19
Abstract: A method of preparing 3,3'-azo-bis-(6-hydroxy benzoic acid) of formula I
     and salts thereof in high purity. According to the invention a compound II
     is diazotized. and the diazonium salt obtained is coupled with a compound III
     The formed intermediate IV, which is also comprised by the invention.
     is hydrolized in alkaline medium to form the compound I. R 1 , R 2  and R 3  signify lower alkyl, R 2  also possibly substituted phenyl.
Patent EP-0067242-A1 (EP)
Inventor: TANAKA NOBUYASU
IPC: G07F11/16
Filed: 1981-06-17
Abstract: A goods discharge mechanism of an automatic vending machine is disposed in the vicinity of the lower end of a vertical goods passage of a goods storage shelf. Said passage being designed to store cylindrical goods (23, 23a), said discharge mechanism being designed to discharge said goods one by one in accordance with discharge commands. The discharge mechanism includes a first and a second retainer member (9, 10) a solenoid (7) and a transmission mechanism (13, 15) designed to transmit the movement of said solenoid (7) to both of said retainer members (9, 10) so as to move them alternately into and out of said goods passage. The two goods discharge mechanisms of adjacent goods storage shelfs are arranged in back-to-back relation with the transmission mechanisms and said solenoids of each of the goods discharge mechanisms being superimposed one above the other between said two adjacent goods storage shelfs.
Patent EP-0044951-A1 (EP)
Inventor: MELOTTI ATHOS
IPC: A63H33/28
Filed: 1981-06-25
Abstract: A toy vehicle emitting bubbles of the type of soap bubbles comprises a wheeled frame (1, 2) whereon a puppet (30) is effective to slide in a vertical direction being urged to a raised position by a spring (52): on the frame (1, 2) is further supported a blowring (58) adapted to be dipped, with the puppet in the raised position thereof, into a reservoir (57) containing a bubble forming liquid, a hose (42) being provided for blowing air through the blowring (58) with the puppet depressed against the bias of the spring (52).
Patent EP-0045419-A1 (EP)
Inventor: YOUNG DAVID MACKAY
IPC: A61M15/00
Filed: 1981-07-17
Abstract: The present invention provides an inhalation device for use with a pressurised container (7) having an outlet valve mechanism (8) and from which material may be discharged by depression of a portion of the valve mechanism thereof, which device comprises a chamber (6) for receiving said container; actuating means (10) adapted to bear on the valve mechanism of the container; and first and second biassing means (13, 30) both adapted to bias the container towards the actuating means, said first and second biassing means each being of insufficient force alone to depress the portion of the valve mechanism of the container but together being of sufficient force to do so, said second biassing means (30) being restrained in a position in which it does not bear on the container and releasable on inhalation through the device to a position in which it does bear on the container.
Patent EP-0046523-A1 (EP)
Inventor: HJELMELAND LEONARD MARTIN
IPC: C09K23/40
Filed: 1981-08-04
Abstract: A nondenaturing zwitterionic detergent for proteins which, for example, consists of an effective amount of 3-[(3-cholamidopropyl)dimethyl-ammonio]-1-propanesulfonate (CHAPS). This detergent is of extreme interest in the biological study of proteins due to its nondenaturing characteristic. Other examples of the group may be prepared from different alicyclic compounds, for example, utilizing cholic acid and in others deoxycholic acid and dehydroabietic acid. A process for the preparation of these compounds starts with cholic or the equivalent and from this is prepared the triethylammonium salt in tetrahydrofuran (THF). After the salt is completely dissolved in THF, ethyl chloroformate is added and the flask cooled to 0°C. Then the mixed anhydride which forms is reacted with dimethylaminopropylamine to form the dimethylaminopropyl derivative of a carboxylic acid amide. Finally, the tertiary amine group is reacted with propanesultone to give the sulfobetaine product.
Patent EP-0052217-A1 (EP)
Inventor: ALBANESI GIANCARLO POLITECNICO
IPC: C08L23/00
Filed: 1981-10-07
Abstract: A process for stabilizing by encapsulation red phosphorus in powder for using it as flame retardant for polymeric materials, consisting in preparing a red phosphorus dispersion in an aqueous solution of a melamine condensate cationized with a mineral acid, consisting of melamine, formaldehyde, triethanolamine and a monohydroxyl alcohol having a number of carbon atoms lower than 5, in heating the aforesaid dispersion, under stirring, at 80-100°C in order to precipitate said condensate in the form of a melaminic resin partially cross-linked around the individual red phosphorus particles which are so stabilized by a continuous and compact layer of said resin, then in completing the cross-linking of same in a final dehydration step by drying at 80-130°C.
Patent EP-0053244-A1 (EP)
Inventor: KOEHLER FRANZ DR
IPC: A61K31/195
Filed: 1981-10-09
Abstract: The invention relates to a composition containing hydrogen aspartates of potassium, magnesium, trivalent iron, zinc and divalent copper, manganese and cobalt, whose ratio depends on the physiological demand, and to the use of this composition for treating EPH gestosis and other metabolic disturbances during pregnancy, caused by enzyme activator deficiency.
Patent EP-0047037-A1 (EP)
Inventor: JOCHEM CORNELIS MARINUS GERRIT
IPC: C03B37/075
Filed: 1981-08-27
Abstract: An optical fiber having a circular outer cross-section and having a core which has a noncircular cross-section is produced by using a double crucible. The outer crucible is provided with a ring-shaped channel of which at least one of the boundary walls has a noncircular cross-section. The glass of the outer crucible is passed through this channel before it is contacted with the glass of the inner crucible.
Patent EP-0033621-A1 (EP)
Inventor: TSAI SHIRLEY C
IPC: C10G45/44
Filed: 1981-01-26
Abstract: Ash-containing raw coal (10) is converted to a liquid fuel product (62) by contacting the coal with hydrogen and an OHP-enriched solvent containing OHP and THP in a ratio OHP/THP greater than 0.4, wherein the OHP is present in an amount of at least 5 weight percent of the solvent, to produce a liquid stream (60) and a coal minerals stream, and recycling at least a portion of the coal minerals stream. A portion of the liquid stream (64) is catalytically hydrogenated (68), preferably with a tungsten-containing catalyst, to increase the ratio of OHP/THP to a value greater than 0.4 or preferably greater than 1. The OHP-enriched liquid stream solvent is passed as solventto a mixing zone (11) where it is admixed with raw coal (10) and recycled coal minerals (38), admixed with hydrogen (58) and passed to a preheater (20) and dissolver (24). The use of the OHP-enriched solvent improves coal solvation and liquid distillate production, while the recycle of coal minerals assists in maintaining a high OHP level in the circulated process solvent. By increasing the OHP/THP ratio to a value greater than 1, the amount of hydrogen consumed in the process can be significantly reduced.
Patent EP-0037171-A1 (EP)
Inventor: SEVERSON LARRY A
IPC: B29C33/02
Filed: 1981-02-25
Abstract: A curing rim comprising two abutting, coaxial, relatively rotatable sleeves (11, 12), one having radially inward bosses (20) and the other having axially projecting hooks (21) which can rotate into engagement with the bosses to prevent axial displacement between the sleeves. A latch hook (30) is pivoted to one of the hooks and resiliently engages the apposed boss to prevent rotation between the sleeves. A push bar (24) is passed through a pair of loops (22 and 23) and has a projection (37) which can engage the latch hook to disable its function.
Patent EP-0044724-A1 (EP)
Inventor: SENOO AKIRA
IPC: B63H9/06
Filed: 1981-07-16
Abstract: A rigid marine sail comprises sail portions (6B) pivotably movable between an open and a closed position about an axis forward of a rotatable mast (1). Signals representative of the wind velocity at predetermined time intervals and signals representative of the wind direction at said intervals are each smoothed (16) and, on the basis of the smoothed signals, a determination is made whether the sail portions are to be open or closed, and the sail is operated accordingly (11,17,18,19). An optimum sail angle is determined for maximum propulsive effect when open and minimum said wind resistance when closed, and the mast and sail is rotated (5,20,21,22) as a whole in accordance with the optimum angle. This permits automatic and effective utilization of the wind force when of a suitable velocity in a suitable direction.
Patent EP-0048112-A1 (EP)
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B29C48/09
Filed: 1981-09-03
Abstract: The invention provides a die assembly comprising a nozzle and at least one mandrel which defines with the nozzle an annular die orifice. The nozzle has a longitudinally extending stem terminating in the sleeve, the mandrel being located coaxially within the sleeve and coupled to the stem of the nozzle by an axially extending screw threaded coupling. The mandrel includes an internal flow passage having an inlet positioned to receive thermoplastic material from a supply passage extending along the nozzle and an outlet positioned to deliver the material to an annular distribution chamber defined by the opposing surfaces of the mandrel and the sleeve. The distribution chamber provides an uninterrupted annular flow path extending from the outlet to the die orifice, thereby avoiding the disadvantage of imperfect material distribution. For the production of multiple-walled tubing, a plurality of die stages coupled together in coaxial relationships are provided, the die components being so coupled by axially extending screw threaded couplings so positioned as not to interfere with the flow of plastic materials.
Patent EP-0053947-A1 (EP)
Inventor: TAKAYAMA RYOICHI
IPC: H04R17/10
Filed: 1981-12-10
Abstract: An ultrasonic transducer is characterized in that a diaphragm (13) is disposed at the centre of a laminated piezo-electric element (11) and the periphery of the diaphragm (13) is flexibly fixed to a housing (17) for the element (11) through a buffer member (20) of a resilient material such as elastic rubber in order to suppress mechanical oscillation.
Patent EP-0041437-A1 (EP)
Title: Procédé et dispositif pour la dérivation d'un signal électrique analogique
Inventor: RICAUD PIERRE
IPC: G06J1/00
Filed: 1981-05-22
Abstract: Procédé et dispositif pour l'obtention de la dérivée d'un signal électrique analogique P variant lentement en fonction d'une variable t. Selon l'invention, on met en oeuvre une combinaison de moyens analogiques 1, 2, 3, de moyens numériques 5,6,7, de moyens de conversion analogique-numérique 4 et de moyen de conversion numérique-analogique 8 pour former le rapport <IMAGE> Variomètre d'altitude pour aéronef.
Patent EP-0048667-A1 (EP)
Inventor: MELCHIOR JEAN F
IPC: F02B29/04
Filed: 1981-09-16
Abstract: A highly supercharged engine with a high mean effective pressure (m.e.p.) is equippped with a cooling system including a radiator for the liquid cooling of the engine and a radiator for the supercharging air delivered by a turbocompressor. The liquid radiator is positioned upstream of the air radiator in the air-flow generated by a common blower.
Patent EP-0045781-A1 (EP)
Inventor: KRUMHANSL MARK URBAN
IPC: F24D11/02
Filed: 1980-11-28
Abstract: Le chauffage et la refrigeration des maisons d'habitation et d'autres espaces fermes sont facilites par un systeme dans lequel l'energie thermique est transportee entre un systeme de chauffage et de refrigeration situe dans l'habitation (10) et une source ou un dispositif de stockage de l'energie calorifique de l'eau, de preference sous la forme d'une piscine (68) ou d'une piscine (68) combinee avec un bassin (70). Un circuit d'inversion (74, 76, 78), ainsi que l'utilisation de collecteurs solaires et d'echangeurs liquide-air (46), et des vannes a air speciales (232 et 200), ainsi que des modules (200) situes du cote air, permettent d'ameliorer l'efficacite du systeme et de le rendre plus pratique en ce sens qu'il peut etre mis en oeuvre sans modifications majeures en utilisant les corps de metier habituels ainsi que les procedures et dispositifs habituels de la construction.
Patent EP-0061691-A1 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C08G65/44
Filed: 1982-03-23
Abstract: A process for the preparation of high-molecular-weight polyphenylene ethers from monohydric phenols, by oxidative coupling reactions with oxygen at from 10 to 70 DEG C in the presence of a catalyst comprising a heavy-metal complex, an organic amine, an organic solvent in the range from 1 : 1 to 20 : 1 parts by weight, and, if desired, an activator, the polycondensation being carried out in the presence of water and a phosphonium and/or ammonium cation. Preference is given to a process in which the phosphonium and/or ammonium cation is the cation of tetrabutyl-, tetraoctyl-, tetranonyl- or tetradodecylammonium bromide, tetranonylphosphonium chloride or triphenylphosphonium hydrochloride.
Patent EP-0062359-A1 (EP)
Inventor: BRENNER JOSEF HANS ING GRAD
IPC: F16F1/14
Filed: 1982-04-07
Abstract: 1. Spring-loaded switch grip for a lawn-mower which grip is connected via a tension cable (3) to the switch of a motor (2) and is prestressed by means of a spring (5) in the direction of its pivoted position which corresponds to switching off the motor (2), characterised in that the spring is a torsion spring (5), consists of plastic and at the same time serves as the axle of rotation for the switch grip.
Patent EP-0067980-A1 (EP)
Inventor: LUNDER TITO-LIVIO
IPC: A23F3/18
Filed: 1982-05-29
Abstract: A process for the preparation of a powdered black tea extract which comprises contacting black tea leaves with water which has previously been infused at ambient temperature with another vegetable material, maintaining at ambient temperature for a time sufficient to achieve good contact of the tea leaves with the water, heating to a temperature of at least 60 DEG  C., afterwards separating the aqueous extract from the solid material and finally drying the aqueous extract.
Patent EP-0078980-A1 (EP)
Inventor: STAHLHOFEN PAUL DR
IPC: G03C1/60
Filed: 1982-10-27
Abstract: Disclosed is a light-sensitive mixture comprising (a) a 1,2-quinonediazide or a mixture of (a1) a compound forming an acid on exposure and (a2) a compound having at least one C-O-C bond cleavable by acid; (b) a water-insoluble binder soluble in aqueous-alkaline solutions; (c) a photolytically cleavable organic halogen compound of one of the formulae    <IMAGE>  I   <IMAGE> II  in which R1 denotes an aromatic radical bonded directly or via a conjugated chain, and X denotes a halogen atom; and (d) an azo dyestuff containing at least one nitro group in the molecule. Also disclosed are light-sensitive copying materials produced from these mixtures.
Patent EP-0078506-A1 (EP)
Inventor: STRIETZEL RAINER
IPC: F42C13/04
Filed: 1982-10-28
Abstract: To measure the lateral distance of a spin-stabilised missile (1) from a target object (5), on the missile (1) there are three antennas (3.1, 3.2, 3.3) which each radiate a narrowly focused continuous energy beam (4.1, 4.2, 4.3) approximately tangentially. The fractions (6) of the energy beam (4.1) reflected on the target object (5) are received by the antenna (3.1) momentarily directed at the target object (5). The reflected fractions (6) are frequency-shifted and amplitude-modulated in relation to the radiated energy beam (4.1). The modulation of the reflected signal fraction (6) produces an approximately sinusoidal signal voltage with a frequency corresponding to the spin of the missile (1) and with an amplitude corresponding to the lateral distance between the missile (1) and target object (5). This sinusoidal voltage is compared with fixed values which correspond to a specific minimum distance between the missile and the target object. A release signal is generated when the distance falls below a minimum value. <IMAGE>
Patent EP-0082346-A1 (EP)
Title: Control box key set
Inventor: SCHUNKE HERMANN
IPC: E05B35/00
Filed: 1982-11-25
Abstract: Four key heads (1a, 1b, 1c and 1d) are integrated via the base points of their key shanks (2a, 2b, 2c and 2d) to form a rectangular one-piece key cross. <IMAGE>
Patent EP-0057967-A1 (EP)
Inventor: MOTEKI TSUTOMU
IPC: C08L21/00
Filed: 1982-01-05
Abstract: A polyolefin resin composition which is suitable mainly for affording superior processing properties of sheet and low variation of flowability at hot processing temperatures comprises (A) a resin mixture comprising specified percentages of a polypropylene resin and a polyethylene resin, (B) a polyolefin resin modified with a polymerizable unsaturated carboxylic acid, its salt or its ester by graft polymerization and (C) finely divided vegetable fibers, the ratio of (A) to (B) and the amount of (C) in the composition being both specified. Further an agent (D) may be added to the composition, such as a petroleum resin, rosin, rosin-like resin, plasticizer or inorganic filler.
Patent EP-0063481-A1 (EP)
Inventor: TOSHIO ATSUMI
IPC: C07H17/02
Filed: 1982-04-16
Abstract: Water-soluble antitumor, antiviral and immunosuppressant compounds the formula:
     wherein either R, or R 2  is a hydrogen atom, a hydroxy group, an acyloxy group, a phthalimido group or an acetamido group and the other is a hydrogen atom; either R 3  or R 4  is a hydroxy group or an acyloxy group and the other is a hydrogen atom; either R s  or R 6  is a hydroxy group or an acyloxy group and the other is a hydrogen atom; either R 7  or R 8  is a hydrogen atom, a methyl group, a hydroxymethyl group, an acyloxymethyl group, an alkoxycarbonyl group, a group of the formula:
       (wherein X, and X 2  are a hydrogen atom or a lower alkyl group), or a carboxyl group and the other is a hydrogen atom; either R 11  or R 12  is a hydrogen atom, a hydroxy group or an acyloxy group and the other is a hydrogen atom; either R, 3  or R 14  is a hydroxy group or an acyloxy group and the other is a hydrogen atom; and either R, s  or R 16  is a methyl group, a hydroxymethyl group or an acyloxymethyl group and the other is a hydrogen atom. These tautomeric compounds are prepared from the corresponding 4-carbamoylimidazolium-5-olate and carbohydrate derivatives and can be made up with conventional excipients into various dosage forms including, because of their water- solubility, injections and drops.
Patent EP-0066944-A1 (EP)
Inventor: STOCKBURGER GEORGE JOSEPH
IPC: D06M101/30
Filed: 1982-04-19
Abstract: Disclosed are copolymers having molecular weight from 2,000 to 10,000 and comprising a copolymer of ethylene glycol, polyethylene glycol having an average molecular weight of from 200 to 1000 aromatic dicarboxylic acid containing only carbon, hydrogen, and oxygen atoms and alkali metal salt of a sulfonated aromatic dicarboxylic acid containing only carbon, oxygen, hydrogen and sulfur atoms. The copolymers are useful for preparing anionic textile treating compositions.
Patent EP-0065358-A1 (EP)
Inventor: WHITTAKER GRAHAM
IPC: B01J27/122
Filed: 1982-04-22
Abstract: 3-trichloromethylpyridines are produced from 3-methyl- pyridines by reaction with chlorine in the vapour phase in the presence of a metal oxide or metal halide catalyst.