baber/WOPTO huggingface dataset:
Patent EP-0154269-A2 (EP)
Inventor: SIEDEL JOACHIM DR RER NAT
IPC: C12Q1/34
Filed: 1985-02-22
Abstract: The present invention provides 1-methylhydantoinase, which hydrolyses 1-methylhydantoin in the presence of a nucleoside triphosphate and of polyvalent metal ions. The present invention also provides a process for obtaining 1-methylhydantoinase and a reagent containing it. Furthermore, the present invention provides a process for the determination of creatinine by the conversion of the creatinine with creatinine deiminase (E.C. 3.5.4.21) into 1-methylhydantoin, hydrolysis of the latter with the 1-methylhydantoinase in the presence of nucleoside triphosphate and of polyvalent metal ions and determination (a) of the hydrolysis product formed from 1-methylhydantoin with N-carbamoylsarcosinamidohydrolase with formation of sarcosine and detection of the sarcosine with sarcosine oxidase or sarcosine dehydrogenase or (b) of the simultaneously formed nucleoside diphosphate.
Patent EP-0168703-A2 (EP)
Inventor: JAEGER HORST DR
IPC: C09B67/22
Filed: 1985-06-29
Abstract: Reactive dye mixtures of the formula <IMAGE> are highly suitable for dyeing and printing textile materials made of cellulose and natural or synthetic polypeptides, producing deep dyeings of high fibre-dye bond stability and excellent stability to oxidising agents.
Patent EP-0184164-A2 (EP)
Inventor: GETTERT HANS DR
IPC: C01B3/36
Filed: 1985-11-30
Abstract: Synthesis gases are prepared by partial oxidation of heavy hydrocarbons by means of oxygen or oxygen-enriched gases in the presence of water or steam in a suitable burner comprising an inner tube and an outer tube which are arranged concentrically and together form a conical burner mouthpiece, in which the outer tube is provided with cooling devices and in which the high-oxygen gas is passed through the inner tube and the heavy hydrocarbon together with the water or the steam is passed through the outer tube. The essential feature of the invention is that the diameter of the inner tube is such that the high-oxygen gas, taking into account its temperature and its pressure, has an average linear velocity of at least 150 m/sec. The shape of the inner tube orifice prevents the high-oxygen gas from separating from the tube wall and forming vortices upon leaving the inner tube.
Patent EP-0164815-A2 (EP)
Inventor: WORRALLO ANTHONY CHARLES
IPC: A47B96/06
Filed: 1985-02-12
Abstract: An elongate shelf support (2) comprising a back mounting plate (4) and first and second flanges (6,8), the shelf support being formed as an extrusion so that the back mounting plate and the first and the second flanges are integrally formed together, the back mounting plate being for mounting the shelf on a vertical surface, and the first and the second flanges being such that they are spaced apart and extend outwardly from the back mounting plate substantially at right angles to the back mounting plate to define a shelf-receiving slot (10) for receiving a shelf which is a friction fit in the shelf. receiving slot, the first flange extending outwardly farther than the second flange so that the first flange acts to support the shelf whilst the second flange acts to trap the shelf and prevent it pivotting in a clockwise manner about the first flange, the first flange being thicker than the second flange and the back mounting plate being thicker below the first flange than above the first flange whereby the first flange projects in an unsupported manner from the back support plate but is still sufficiently robust in use to support the weight of a shelf and objects placed upon the shelf.
Patent EP-0166505-A2 (EP)
Inventor: LATTIME HOLLIS C
IPC: A61K35/16
Filed: 1985-04-01
Abstract: There is disclosed a process for isolating and quantitating an alkaline phosphatase comprising the steps of:
     (1) separating the phosphatase from other enzymes in a biological sample;   (2) reacting the phosphatase from step (1) with a co-enzyme precursor to produce a co-enzyme;   (3) employing the co-enzyme produced in step (2) in a series of chemical reactions at least one of which uses a chromophore generation catalyst, to yield a chromophore, and   (4) measuring the absorbance of the chromophore which is generated in step (3).
Patent EP-0179546-A2 (EP)
Inventor: CHOU TA-SEN
IPC: C07D501/46
Filed: 1985-06-26
Abstract: Ceftazidime pentahydrate in crystalline form is provided in a one-step process comprising acidic removal of protecting groups from an amino-protected and carboxy-protected ceftazidime, separation of the aqueous phase after addition of a water-immiscible organic solvent, and precipitation of the pentahydrate by adjusting the pH of the aqueous phase from about 3.5 to about 4.5.
Patent EP-0170483-A2 (EP)
Inventor: DAVENPORT KENNETH GERALD
IPC: B01J27/12
Filed: 1985-07-23
Abstract: Acyloxy aromatic carboxylic acids, e.g., 4-acetoxybenzoic acid, are prepared by oxidizing with oxygen an acyloxy aromatic ketone, e.g., 4-acetoxyacetophenone in the presence of transition metal ions as catalyst and a co-reductant. The acyloxy aromatic ketone may be prepared by acylating a hydroxy aromatic ketone, e.g., 4-hydroxyacetophenone, which has the effect of "masking" the hydroxyl group of the ketone in a manner necessary to effect the subsequent transition-metal catalyzed oxidation of the ketone to the acyloxy aromatic carboxyic acid.
Patent EP-0178822-A2 (EP)
Inventor: LARSON DAVID LEE
IPC: A61K31/425
Filed: 1985-10-02
Abstract: 2-Guanidino-4-(2-methyl-4-imidazolylnhiazole and 2-(N-pentyl-N'-guanidino)-4-(2-methyl-4-imidazolyl)thiazole, histamine-H<sub>2</sub> antagonist useful as a gastric acid antisecretory and antiulcer agents, are also useful per se in the treatment of rheumatoid arthritis.
Patent EP-0190508-A2 (EP)
Inventor: SHIMBO MASARU C O PATENT DIVIS
IPC: H01L21/306
Filed: 1985-12-23
Abstract: A method of manufacturing a compound semiconductor device has the steps of mirror-polishing a surface of each of two compound semiconductor substrates (11, 12), bringing the mirror-polished surfaces of the two compound semiconductor substrates (11, 12) in contact with each other in a clean atmosphere and in a state wherein substantially no foreign substances are present therebetween, and annealing the compound semiconductor substrates (11, 12) which are in contact with each other so as to provide a bonded structure having a junction with excellent electrical characteristics at the interface.
Patent EP-0169181-A2 (EP)
Inventor: SODERLUND BJORN
IPC: B01F7/04
Filed: 1985-05-31
Abstract: The invention relates to an arrangment in containers (1) intended to hold materials of a pumpable consistency. The arrangement comprises a reversible motor (9) which is drivably connected to a rotatable agitator (12) located in the container (1). The arrangement is characterized in that there is arranged between the agitator (12) and the pump (2) a coupling means (11) adapted to couple the agitator to the pump when the agitator is driven in a frist rotational direction, and to hold the agitator disengaged from the pump when the agitator is driven in a second rotational direction, opposite to the first.
Patent EP-0195903-A2 (EP)
Inventor: HAUGENEDER HANS
IPC: F24D3/14
Filed: 1986-02-05
Abstract: 1. Plate-shaped heating element, in particular for floor heating systems, consisting of two plates of plastic which define a cavity, wherein between the plates in a direction perpendicular to the plate plane spacer elements (3, 4, 5, 6, 10 etc.) connecting the two plates together are provided, and with connection elements for passing a liquid heating medium through the cavity defined by the plates, characterized in that the connecting elements (1, 2) lie substantially diametrically opposite each other, that the spacer elements (3, 4, 5, 6, 10 etc.) are arranged in such a manner that they form a first row along a first straight line (G), the first straight line (G) corresponding to an extension of the axis of one of the connecting elements (1, 2), that all the other spacing elements (3, 5, 6, 10 etc.) form further rows of spacing elements which lie along straight lines (g1 , g2 etc.) which in turn are arranged parallel to the first straight line (G), that the spacing elements (3, 4, 5, 6, 10 etc.) each lie with their centre point on one of the straight lines (G, g1 , g2 ), that one (3) of the spacer elements (3, 4, 5, 6, 10 etc.) of the first row lies centrally opposite the connecting element (1) and effects a distribution of the flow towards the side, and that the two plates are laterally fixedly connected together.
Patent EP-0192255-A2 (EP)
Inventor: PAIONI ROMEO DR
IPC: C07D207/273
Filed: 1986-02-19
Abstract: Novel Substituted tetrahydro-, hexahydro- and octahydro-[3,4'-bi-2H-pyrrolel]-2,2'-diones of the formula    <IMAGE> (I)  in which each of R1 and R2 represents a carboxy-lower alkyl radical, or an unsubstituted carbamoyl-lower alkyl radical or a carbamoyl-lower alkyl radical which is N-mono- or N,N-di-substituted by lower alkyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl, amino-lower alkyl, N-mono- or N,N-di-lower alkylamino-lower alkyl, or by N,N-alkyleneamino-lower alkyl optionally substituted (in the alkyleneamino radical) by lower alkoxycarbonyl and by oxo or hydroxy, or N,N-alkenylene-amino-lower alkyl optionally substituted (in the alkenyleneamino radical) by lower alkoxycarbonyl and optionally additionally by hydroxy, or N,N-(aza-, N'-lower alkylaza- or N'-lower alkanoylaza-, oxa- or thia)alkyleneamino-lower alkyl, each of which has from 4 to 8 ring members, carbamoyl-lower alkyl, N-mono- or N,N-di-lower alkylcarbamoyl-lower alkyl, 3- to 8-membered cycloalkyl, dicycloalkyl or tricycloalkyl, or by phenyl-lower alkyl which is unsubstituted or substituted in the phenyl moiety by lower alkyl, lower alkoxy, halogen and/or trifluoromethyl, or represents a carbomoyl-lower alkyl radical which is disubstituted by alkylene optionally substituted by lower alkoxycarbonyl and by oxo or hydroxy, or by alkenylene optionally substituted by lower alkoxycarbonyl and optionally additionally by hydroxy, or by aza-, N'-lower alkylaza- or N'-lower alkanoylaza-, oxa- or thia-alkylene, each of which has from 3 to 7 chain members, each of R3, R4, R5 and R6 represents hydrogen or lower alkyl, or R3 and R4 together and/or R5 and R6 together represent a 4- to 8-membered alkylene radical, and each of R7, R8, R9 and R10 represents hydrogen, or R7 together with R8 and/or R9 together with R10 represent in each case an additional bond, and their salts, have nootropic activity and can be used as active ingredients in medicaments. They are manufactured, for example, as follows: in a compound of the formula    <IMAGE> (IV)  in which R'1 represents a group that can be converted into a radical R1 and R'2 represents a radical R2 or a group that can be converted into the radical R2, or in a salt thereof, R'1 is converted into a group R1 and, optionally, a radical R'2 that can be converted into R2 is converted into a group R2.
Patent EP-0197284-A2 (EP)
Inventor: ARAKAWA HIDEKI FUJITSU LTD PAT
IPC: H01L21/8247
Filed: 1986-02-28
Abstract: A method of producing a semiconductor memory device including the following steps, for example for providing a memory transistor (MTr) of a memory cell (e.g. of an EEPROM memory array) which includes also a selection transistor (STr). The memory transistor (MTr) has a floating gate (FG) and a tunnelable dielectric region (T) under the floating gate.The steps are:-forming a first mask or spacer layer (33 or 34) over the device substrate (31),forming an opening (35 or/and 36) in the first mask or spacer layer (33, 34),implanting ions into the substrate (31) via the opening (35, 36) to form an impurity region (37),forming a side wall layer (38, 48A), e.g. of oxidation-resistant material, to a selected width or thickness, on a side surface of the opening (35, 36) in the first mask or spacer layer (33, 34),forming the tunnelable dielectric region (T; 32) of a width determined by the selected width or thickness, using the side wall layer (38, 48A) as a second mask, andforming a gate part (FG, CG; 42, 43, 44) over the region (T).
Patent EP-0201695-A2 (EP)
Inventor: MATZ DIETER DIPL-ING
IPC: H02B13/075
Filed: 1986-03-20
Abstract: In a switching circuit which is accommodated in a housing (17) that has an insulating gas (e.g. SF6), a plurality of three-pin load isolating switches (12, 15, 16) are arranged, each load isolating switch (12, 15, 16) of which can be used both for switching off and for earthing. For this purpose, the complete load isolating switch is attached by its dielectric material housing (15) to a drive housing (37) and can swivel, together with this housing, so that by swivelling the load isolating switch it can be prepared for earthing. In this way, there is no need for interlocks which are intended to prevent earthing with the load isolating switch switched on.
Patent EP-0203567-A2 (EP)
Inventor: KATO YOSHIAKI
IPC: C09B62/44
Filed: 1986-05-27
Abstract: Described are disazo dyes having three triazine rings, one of which is substituted with a reactive group of -NR 1 -A-SO 2 C 2 H 4 OSO 3 M, wherein R' represents a hydrogen atom or a lower alkyl group; A represents a substituted or unsubstituted phenylene or naphthylene group; and M represents a hydrogen atom or an alkali metal. The disazo dyes are capable of dyeing cellulose-containing fibers under conditions conventionally employed for dyeing polyester fibers with a disperse dye, making it possible to dye mixed fibers of cellulose fibers and polyester fibers in a single-bath and in one step.
Patent EP-0208284-A2 (EP)
Inventor: YOSHIDA YASUHARU C O NEC CORPO
IPC: H04L27/36
Filed: 1986-07-07
Abstract: In a demodulator for use in demodulating a guadrature amplitude modulated signal into a first and a second digital signal by the use of a reproduction of a carrier wave, a pull-in phase is detected by a pull-in phase discriminator (66) after establishment of synchronization. The reproduction of the carrier wave is momentarily phase shifted in a phase modulator (65) with reference to the pull-in phase to be produced as a phase shifted carrier signal. The resultant pull-in phase is momentarily corrected to avoid abnormal demodulation. Detection of the pull-in phase is possible either by monitoring a demodulated analog signal and the first and the second digital signals or by monitoring only the first and the second digital signals. The phase modulator may be either a two-phase modulator or a nπ/2-phase one where n is a natural number between unity and three, both inclusive.
Patent EP-0215251-A2 (EP)
Inventor: DENZINGER WALTER
IPC: C11D3/37
Filed: 1986-07-30
Abstract: Washing agents contain, as additives for inhibiting redeposition and promoting the primary washing action, homopolymers of acrylic acid and of methacrylic acid, copolymers of acrylic acid and methacrylic acid and copolymers which contain, as essential components, (a) an ethylenically unsaturated dicarboxylic acid of 4 to 6 carbon atoms and (b) acrylic acid, methacrylic acid and/or hydroxy-C2-C6-alkyl esters of ethylenically unsaturated C3-C6-carboxylic acids as copolymerized units, where the homo- and copolymers in the form of the free acids have a weight average molecular weight of from 5000 to 500,000 in the neutralized or amidated form, the carboxyl groups of the homo- and copolymers in each case being partially or completely neutralized with amines of the formula   <IMAGE>   where R is C8-C18-alkyl or R1-O-CH2-(CH2)n-, n is from 1 to 3, R1 is C1-C18-alkyl, R2 and R3 are each H or C1-C18-alkyl and/or from 5 to 50% of the said carboxyl groups being in the form of amides derived from primary and secondary amines of the formula I.
Patent EP-0217368-A2 (EP)
Inventor: EVANS DAVID ALAN
IPC: A23L7/10
Filed: 1986-10-01
Abstract: The present invention relates to a method for flavoring corn kernels which comprise soaking the kernels in an aqueous solution comprising a flavoring component, for a period of time and at a temperature sufficient to allow the flavoring to impregnate the corn kernels.
Patent EP-0220534-A2 (EP)
Inventor: OGI DARRELL H
IPC: A61B5/00
Filed: 1986-10-03
Abstract: A calibrating device for an optical catheter is provided in order to calibrate the catheter for use in a catheter oximeter system. The calibrating device includes a tube having a reference block therein which is spring-loaded into compliant engagement with the distal end of the catheter carrying the fiberoptic light transmitting and receiving guides. A releasable strap tightly secures the catheter to the calibrating device. The packaged catheter is therefore ready for calibration by simply removing the proximal end thereof from a sealed package while the calibrating device and major length of the catheter remain in their sealed and sterilized condition and connecting it to a processor for performing the calibration operation.
Patent EP-0229319-A2 (EP)
Inventor: BERKHOF HENDRIKUS
IPC: F24D19/10
Filed: 1986-12-10
Abstract: Bei einer durch einen Gasbrenner beheizten Warmwasser-Heizungsanlage wird das Ausgangssignal eines die zu den Heizkörpern fließende Wärmemenge ständig messenden Wärmeverbrauchsmessers (8) zugleich zur Steuerung der Wärmeleistung (Kapazität) des Brenners (7) benutzt. Das vom Wärmebedarf abhängige Signal gelangt zum Elektromagnetantrieb (24) eines servodruckgesteuerten Gasregelgeräts (11) während die zur optimalen Verbrennung erforderliche Luftmenge über ein Luftregelventil zur Verfügung gestellt wird, dessen Eingangssignal von einem CO2- oder Sauerstoffühler im Rauchgasabzug geliefert wird.
Patent EP-0230032-A2 (EP)
Inventor: BECKER WILLI
IPC: B41F21/10
Filed: 1986-12-20
Abstract: A rotary printing press having an assembly of at least two printing units and a sheet transfer cylinder located between the printing units and having a plurality of gripper rows arranged symmetrically at the circumference of the cylinder, the sheet transfer cylinder includes a device for defining guide surfaces disposed between the gripper rows within the circumference of the cylinder and extending at least approximately as secants to the circumference of the cylinder.
Patent EP-0190056-A2 (EP)
Inventor: DAVENPORT JAMES MONROE
IPC: A61F2/16
Filed: 1986-01-31
Abstract: An intraocular lens comprising an elongate optic and first and second glare-reducing sections extending along the long sides of the optic. The glare-reducing sections are joined to each other and to the optic by a joining section. The joining section is flexible so that the glare-reducing sections can be moved relative to the optic to reduce the overall dimensions of the intraocular lens for implantation. Fixation members fix the intraocular lens in the eye.
Patent EP-0200556-A2 (EP)
Inventor: ALPER HOWARD
IPC: C07C239/00
Filed: 1986-05-01
Abstract: @ Carbamate esters are produced by reacting at ambient or elevated temperature an amine with carbon monoxide and an alcohol in the presence of a protonic acid, a dehydrating agent, for example a molecular sieve, and a catalyst comprising (a) at least one metal selected from the group palladium, rhodium, ruthenium, iridium and cobalt, and (b) at least one of the metals copper, molybdenum and iron, the components (a) and (b) being in the form of elemental metals or compounds thereof. The presence of the dehydrating agent reduces the formation of by-product carbon dioxide.
Patent EP-0201314-A2 (EP)
Inventor: HUND HENRY M JR
IPC: B65F3/02
Filed: 1986-05-06
Abstract: An arm and fork mechanism (26,60) is disclosed for moving a refuse retainer (64) with respect to a refuse container (12) which has an opening (16) in the upper portion thereof. Arms (26) are pivotally mounted adjacent the refuse container (12). The arms (26) are movable between a position adjacent a side portion of the refuse container (12) and are also movable to a position above the refuse container (12). A fork (60) is supported by each of the arms (26) and is angularly movable with respect to the arm (26). A fluid motor (48) is operably joined to each arm (26) and operably joined to the respective fork (60) for angularly moving the forks (60) with respect to the arms (26). The fluid motors (48) are provided with a plurality of operation positions. Thus, the forks (60) are angularly movable by the fluid motors (48) to any one of a plurality of angular positions for lifting and dumping a refuse retainer (64).
Patent EP-0224323-A2 (EP)
Inventor: GONSALVES EDWARD
IPC: F01P11/16
Filed: 1986-09-24
Abstract: A dual function sensor particularly useful with vehicular coolant systems indicates when a coolant liquid becomes corrosive to such cooling system materials as well as when the liquid falls to a low level condition. A reference (26) and a sense electrode (28) are used to probe the condition of the coolant liquid. Integral electronics provide signal conditioning and transmitting to indicate both corrosive and low level coolant conditions. The sensor assembly (10) mounts directly onto a tubular coupling (24) on the vehicle radiator by pushing the assembly onto the coupling (24) until a spring wire element (40) snaps past a lip (24.2) formed on the free distal end of the coupling (24). An electrical connector shroud (34) extends from the assembly (10) and accommodates a mating male connector which is pushed onto the shroud (34) until a clip mounted on the male connector snaps over a locking tab (34.1) located on the shroud (34). The male connector typically is connected to an engine control module (ECM).
Patent EP-0219290-A2 (EP)
Inventor: NAKAMURA YOZO
IPC: F04C28/08
Filed: 1986-10-06
Abstract: A torque control apparatus for a compressor - (21) driven by a motor (20) through a main shaft (4), n which variations of the rotation speed of the main shaft due to torque variations are detected at se- ected angular positions of rotation of the main shaft, current values to be supplied to the motor for eliminating the rotation speed variations depending on the angular positions of rotation of the main shaft are computed and stored during at least one revolution Of the main shaft, and, in the next revolution of the main shaft, that is, when the main shaft rotates then to a 360° advanced angular position, the motor current is controlled on the basis of the current values supplied at least one revolution of the main shaft, thereby eliminating variations of the rotation
Patent EP-0223756-A2 (EP)
Inventor: ECKSTROM DELANO
IPC: A43D25/08
Filed: 1986-09-16
Abstract: A welt is disclosed for shoes having outer soles formed by means of a foaming process. The welt includes a substantially horizontal outsole attaching member having a bottom surface for joining to a shoe outsole. An inseam portion is provided integral with the outsole attaching member along an inner end of the outsole attaching member. A stitch receiving groove is defined by opposing surfaces of the inseam attaching portion and the bottom surface of the outsole attaching member. A hook portion is integral with the outsole attaching member and extends vertically downwardly from the bottom surface along the inner end with the hook portion defining a foam receiving groove beneath the bottom surface.
Patent EP-0231890-A2 (EP)
Inventor: SCHMID KARL HEINZ DR
IPC: A23L29/10
Filed: 1987-01-29
Abstract: Zur destillativen Trennung von Gemischen aus Alkylglycosiden und Fettalkoholen setzt man den Gemischen ein oder mehrere viskositätssenkende Mittel, die thermostabil und farbstabil im Temperaturbereich bis 160 °C sind und mit den Alkylglycosiden kompatibel sind, und die bei 760 mbar einen Siedepunkt aufweisen, der wenigstens 50 °C über dem Siedepunkt des in der Reaktionsmischung enthaltenden Fettalkohols liegt zu, wobei man eine Viskosität des Gemischs im Temperaturbereich bis 160 °C von höchstens 10 000 mPas einstellt. Aus diesem Gemisch trennt man die Fettalkohole in an sich bekannten Vorrichtungen zur Destillation bei Temperaturen von mindestens 20 °C unterhalb des thermischen Zersetzungspunktes der Alkylglycoside und bei Drücken von 1 bis 10<->³ bar durch Destillation quantitativ ab. Die Verfahrensprodukte enthalten Alkylglycoside in einer Menge von 90 bis 50 Gew.-% und die genannten viskositätssenkenden Zusätze in einer Menge von 10 - 50. Gew.-%. Man verwendet die Venfahrensprodukte zur Herrstellung von Kosmetika, von Wasch-, Spül- und Reinigungsmittel für Haushalts- und Industriezwecke.