baber/WOPTO huggingface dataset:
Patent EP-0159519-A2 (EP)
Inventor: STEKAR JURIJ DR
IPC: C07C321/04
Filed: 1985-03-14
Abstract: The hair loss caused by cytostatics can be prevented by administration of compounds of the general formula  Alk1-S-Alk2 in which Alk1 is a phenyl radical or an optionally guanidino-, hydroxyl-, mercapto-, sulpho-, amino-, carboxyl-, phenylamino- or cyclohexylamino-substituted C1-C6-alkyl radical, and Alk2 is hydrogen or S-Alk1, or in which both radicals Alk1 and Alk2 together with the sulphur atom form a saturated 5-membered ring of CH2 members, it also being possible for one ring member to be an NH group or a CO group, or in which Alk1 is hydrogen or an optionally amino-substituted C1-C8-alkyl radical, and Alk2 is the group -SO3H or the group C(Y)-NR8R9 in which Y is the group =R10 or a sulphur atom, and the radicals R8, R9 and R10 are hydrogen or C1-C6-alkyl radicals, or by the following compounds: 2-mercaptoethylphosphoric acid, amidothiophosphoric acid, S-(2-aminoethyl)thiophosphoric acid, S-2-(3-aminopropylamino)- ethylthiophosphoric acid, guanylthiourea, phenylthiourea,  alpha -lipoic acid,  alpha -lipoamide, or the salts thereof.
Patent EP-0163993-A2 (EP)
Inventor: BELL LESLIE DAVID
IPC: C12P21/02
Filed: 1985-05-14
Abstract: A composition of matter comprising a polypeptide of the formula:wherein:A is the amino acid sequence 1-16 of human beta interferon; R<sub>1</sub> is cysteine, serine or alanine;B is the amino acid sequence 18-31 of human beta interferon; R<sub>2</sub>-<sub>22</sub> are naturally occurring amino acids;C is the amino acid sequence 53-166 of human beta interferon.
Patent EP-0195842-A2 (EP)
Title: Spray cleaning device
Inventor: KUROSAWA MASAHIRO
IPC: G05B19/40
Filed: 1985-06-04
Abstract: A device having a slidable body driven by a synchronous-type electric motor, wherein a cylindrical drum is secured to the output shaft of the motor, a leaf spring is provided between the drum periphery and the slidable body, and the position control of the slidable body is performed by counting the frequency of the power circuit is disclosed. The output shaft of the motor has a specific rotating speed or angle relative to the frequency of the power source. Therefore, the sliding body has a specific amount of axial reciprocating movement depending on the direction of the rotation of the output shaft of the motor. It is, therefore, possible to determine the actual position of the sliding body by counting the frequency of the power source simultaneously with the rotation of the output shaft of the motor. Because the drum which connects the slidable body by means of the leaf spring is precision cylindrical, the leaf spring on the surface of the drum converts the rotation of the output shaft of the motor accurately to the axial movement of the sliding body.
Patent EP-0171047-A2 (EP)
Inventor: ENGELMANN HANS
IPC: G01P13/04
Filed: 1985-08-03
Abstract: In this device, three electrodes (3, 4, 5) are arranged adjacently to one another at a distance in a flowing fluid. During its rotation, the vane wheel moves with one edge of its vanes closely past the electrodes (3, 4, 5) to which complementary pulses of an alternating voltage are applied by means of a pulse generator (8) for measuring the impedance of the fluid in an electrical analysing circuit which comprises a synchronous demodulator which is clocked by the alternating voltage (Us) of a short-time pulse transmitter (12) which, in turn, is driven by the pulse generator (8). To form a dynamic voltage divider, the centre electrode (4) is connected to a load resistor (R7) with respect to ground, across which a varying measurement voltage (U4) is picked up. This voltage is applied to a gate circuit (14), the enabling time of which is controlled by the short-time synchronising/demodulation signal (Us) and which is short compared with the duration of the pulses of the alternating voltage at the outer two electrodes (3, 5). <IMAGE>
Patent EP-0173914-A2 (EP)
Inventor: UENO TOYOAKI
IPC: G05D7/01
Filed: 1985-08-21
Abstract: A spool-type flow adjusting valve, for use in a die casting machine, including a valve bore and a valve spool slidably positioned therein. The spool is driven to axially reciprocate by a pulse motor by means of a transmission of a ball-screw type. The bore forms first and second chambers divided by the spool and has a flow inlet and a flow outlet, while the spool has an axial rod extending through the second chamber to the transmission and has one or more through-holes communicating the first and second chambers and a circumferential groove communicating with the through-holes. When the valve is opened, two flow passages are formed in the valve communicating the flow inlet and outlets, one through the first chamber and the other through the first chamber, the through-holes and the groove. The ratio of cross-sectional areas of the through-holes in total to the cross-sectional area of the spool is set to a value large enough to have a thrust acting on the spool in the direction of valve opening decreased as the degree of valve opening is increased from zero and have a direction of the thrust changed at a specific degree from the valve opening direction to the valve closing direction. When an abnormal accident, where the spool is free from control of positioning the spool, occurs during the casting operation, the spool is forced to return automatically to the specific degree by the resultant thrust.
Patent EP-0179429-A2 (EP)
Inventor: ITOH MASATAKA
IPC: G11B11/10
Filed: 1985-10-21
Abstract: In a magneto-optical reproducing head including first and second beam splitters (21, 22) and a Faraday effect member (25) between the splitters to suppress return to a laser beam source (11) of a reversed laser beam reversedly sent from a magneto-optical recording medium (12) on which a forward laser beam is incident, the second beam splitter is made to have a transmissivity of at least 0.5 for a p-polarized component. For an s-polarized component, the second beam splitter has a reflectivity which is substantially equal to unity as usual. In order to produce a servo control signal, a signal producing circuit (17) is made to receive an s-polarized component which is substantially totally reflected in the first beam splitter and into which the Faraday effect member converts the p-polarized component having reversedly passed through the second beam splitter. The transmissivity of the second beam splitter should preferably be at least 0.75 and not greater than 0.8. An optically active member (35) is preferably interposed between the Faraday effect member and either the first or the second beam splitter. The head is readily used in recording information on the recording medium and/ or in erasing such information.
Patent EP-0187391-A2 (EP)
Inventor: BAYER ERNST
IPC: C12N11/08
Filed: 1985-12-31
Abstract: The graft copolymers are used as supports in peptide or nucleotide syntheses or for covalently immobilising peptides, protein active ingredients and enzymes for affinity chromatography, diagnostics and genetic engineering processes.
Patent EP-0151498-A2 (EP)
Inventor: SMITS PETER CAROLUS CORNELIS
IPC: C07H7/027
Filed: 1985-01-22
Abstract: Preparation of 2-keto-aldonic acids, e.g., 2-keto-gluconic acid, by oxidizing an aldose, e.g. glucose, or aldonic acid in aqueous solution with molecular oxygen. Use is made of a pletinum catalyst together with a catalytic amount of lead and/or bismuth and/or a compound thereof. The pH of the solution is in the range of from 4 to 12 and preferably in the range of from 7 to 9. The reaction may be carried out at a temperature in the range of 0 to 200°C and preferably in the range of from 25° to 80°C.
Patent EP-0156513-A2 (EP)
Inventor: DOYA MASAHARU
IPC: C07C319/28
Filed: 1985-02-22
Abstract: An a-amino acid is effectively separated and recovered from an aqueous solution containing at lest an a-amino acid and its corresponding a-amino acid amide by performing ion-exchange electrodialysis in the presence of ammonia. A reaction product liquid obtained by biochemical asymmetric hydrolysis of a D, L-a-amino acid is used preferably as the raw material aqueous solution for dialysis.
Patent EP-0165008-A2 (EP)
Inventor: ROOKS RICHARD
IPC: E04F21/165
Filed: 1985-06-05
Abstract: Pointing is applied to brickwork by means of apparatus which includes a tube (22) from which mortar or other pointing material is displaced by a piston having sealing engagement with the internal surface of the tube. The tube terminates in a tapering nose portion (23) with a centrally aligned nozzle (23a) shaped to form the mortar into a ribbon for application directly to the crevices in the brickwork.
Patent EP-0195167-A2 (EP)
Inventor: ZEMEL MICHAEL B
IPC: A23L11/00
Filed: 1985-12-16
Abstract: Soy milk is calcium fortified by adding to the soy milk a polyphosphate and a human consumptible calcium source. The polyphosphate acts as a chelating agent for the calcium source while promoting microbial stability of the milk. The polyphosphate enables the calcium to be added in amounts such that the resulting product has calcium levels equal to or greater than that found in cow's milk.
Patent EP-0161206-A2 (EP)
Inventor: OBAYASHI YOSHIAKI
IPC: B01J23/92
Filed: 1985-03-25
Abstract: A method for recovering a denitrating catalyst which is characterized by washing, with an aqueous oxalic acid solution, the used tungsten-titania or the tungsten-titania-vanadium denitrating catalyst which dust components have adhered to or have accumulated on and in which an SO<sub>2</sub>- oxidizing power has thus risen; supportingly impregnating the catalyst with a tungsten compound; and drying and calcining the thus treated catalyst.
Patent EP-0180537-A2 (EP)
Inventor: DIMARCO BERNARD
IPC: H01H71/10
Filed: 1985-09-17
Abstract: Ein Leistungsschalter mit elektrodynamisch öffnenden Schaltkontakten besitzt ein Gehäuse aus zwei, jeweils Vorsprünge zur Abgenzung von Räumen für die Baugruppen des Schalters aufweisenden Gehäuseteilen, die passend zusammenfügbar sind. Die Gehäuseteile sind mit örtlichen Verstärkungen durch zusätzliches Material, beispielsweise Stege oder Rippen (32, 38) versehen, wodurch bei gegebenen Abmessungen die bei sehr hohen Schaltleistungen auftretenden Beanspruchungen ertragen werden.
Patent EP-0193901-A2 (EP)
Inventor: KOUSAKA KUNIMITSU
IPC: H03K5/24
Filed: 1986-02-28
Abstract: In a comparator circuit comprising a first power supply terminal means and a second power supply terminal means, a differential stage connected between the first power supply terminal means and the second power supply terminal means, a first input signal having a reference level and a second input signal having a level which is compared with the reference level being input to each of a pair of input terminals of the differential stage, respectively, an output signal having a level which is determined in accordance with the level of the second input signal being output from an output terminal of the differential stage, and an output stage connected to the output terminal of the differential stage, through which output stage the output signal of the differential stage is amplified; a bypass circuit through which a predetermined constant current flows is connected between the output terminal of the differential stage and the second power supply terminal means.The bypass circuit may be always closed or may be closed only when the output level of the output stage has reached the predetermined value.
Patent EP-0209821-A2 (EP)
Inventor: SENG FLORIN DR
IPC: C07D231/06
Filed: 1986-07-14
Abstract: Fluorescent brighteners of the formula <IMAGE>  in which  R1 and R2 denote H or CH3 but not both at the same time, R3 and R4 denote C1-C4-alkyl or, together with the inclusion of the nitrogen atom, form the radical of a saturated heterocycle and the ring A can be substituted by further conventional non-ionic substituents, and, in particular, quaternisation and protonation products thereof are distinguished by high shelf life of their aqueous solutions.
Patent EP-0215332-A2 (EP)
Title: Verfahren zur Bestimmung von Diboran in Luft
Inventor: GROSSE HANS-JOERG DR SC NAT DI
IPC: G01N27/64
Filed: 1986-08-22
Abstract: Diboran wird mit hoher Empfindlichkeit (ppb-Bereich) und Selektivität in Luft nachgewiesen. Die Erfindung ist damit für die Überwachung von Arbeitsplätzen und -räumen, der Emission von Anlage usw. geeignet. Der Nachweis beruht auf der Aerosolionisationsgasanalyse und besteht darin, daß zusätzlich zum Amin dem Luftstrom ein Reagens zugesetzt wird, das nicht mit dem Amin, aber mit dem Diboran zu einer mit dem Amin Aerosole bildenden Verbindung reagiert. Die durch diese Reaktion gewonnenen Aerosole bilden dabei den Hauptmeßeffekt. Bei Verwendung von SO 2  in Konzentrationen 2 3,5 ppm werden Störungen durch den SO 2 -Gehalt der Luft ausgeschaltet.
Patent EP-0219037-A2 (EP)
Inventor: FUJI HIROSHI
IPC: G11B5/035
Filed: 1986-10-07
Abstract: A wave processing circuit includes a switching circuit (3) having first and second inputs (3a, 3b) and one output (3c). The first input is adapted to receive head portions and data portions contained in the reproduced signal from an optical head (50). The second input receives a level signal representing the level of the head portion or the level of the signal carrying the head portion. The switching circuit is operableto move between a first state in which the first input and the output are connected, and a second state in which the second input and the output are connected. A control signal producer (56, 58, 60) is provided for producing a first control pulse (S2) indicating the presence of the data portion. The first control pulse is applied to the switching circuit for actuating the switching circuit to establish the first state when the first control pulse is present, and to establish the second state when the first control pulse is not present, so that the switching circuit continuously produces the signal having a level within the range of the head portion. Thus, no abrupt change caused by the transient phenomena will be observed in the high pass filter connected to the switching circuit.
Patent EP-0219096-A2 (EP)
Inventor: IMOTO KATSUYUKI
IPC: G02B6/28
Filed: 1986-10-14
Abstract: While a middle part of a plastic optical fiber bundle in a lengthwise direction thereof is being heated, it is twisted, and it is pulled in axial directions of the bundle. A biconically tapered portion is formed at the middle part of the bundle by the twisting and the pulling. When the biconically tapered portion has been formed into a predetermined shape, the heating is stopped, and simultaneously, a gas is blown against an outer periphery of the biconically tapered portion so as to rapidly cool this tapered portion. The biconically tapered portion is solidified to the predetermined shape by the rapid cooling.
Patent EP-0229237-A2 (EP)
Inventor: MENZEL WALDEMAR
IPC: A23G9/22
Filed: 1986-10-17
Abstract: The apparatus consists of a storage container (1) for the mixture and a cooling or freezing cylinder (2) connected thereto via a feeding channel (25), and into which opens an air line (34) for introducing compressed air at an approximately constant pressure, in which a stirrer (9) for beating air into the mixture is arranged, and which possesses a tapping valve (19). In order to enable the ratio of air to mixture to be precisely maintained, a pump (27) is provided for feeding the mixture from the storage container (1) into the cylinder (2), a valve (48) is arranged in the air line (34), and the valve (48) is opened and closed as a function of the pressure in the cylinder (2) in order to feed air and mixture in an approximately constant ratio, the pump (27) being switched on and switched off, respectively, at the same time. <IMAGE>
Patent EP-0201176-A2 (EP)
Inventor: MORITA YOSHITSUGU
IPC: C08L83/04
Filed: 1986-03-24
Abstract: Thermosetting resin compositions of the present invention comprise a thermosetting resin and a specified class of cured polyorganosiloxane resins dispersed as extremely fine particles in the thermosetting resin. Moldings and other shaped articles prepared using these compositions are flexible and exhibit small coefficients of thermal expansion and low shrinkage during molding.
Patent EP-0196216-A2 (EP)
Inventor: TANI TOSHIYUKI C O SONY CORPOR
IPC: G11B20/10
Filed: 1986-03-25
Abstract: Apparatus for reproducing a digital signal includes a rotary head (11 A, 11 B) that accurately reproduces the digital signal, which is recorded on a tape (14), even when the tape runs at high speed. Transitions of a reproduced signal are detected (32), intervals corresponding to the transitions are counted (33) on the basis of a predetermined reference signal, and the rotation of the rotary head ( 11 A, 11 B) is controlled in response to the counted value so that the relative speed between the rotary heads (11 A, 11 B) and the tape (14) is held constant, notwithstanding changes in the absolute speed of the tape, as in a fast-forward mode.
Patent EP-0196905-A2 (EP)
Inventor: AYLIFFE PETER JOHN
IPC: G09G3/36
Filed: 1986-04-01
Abstract: A method of addressing a matrix addressed ferroelectric liquid crystal cell is described that uses parallel entry of balanced bipolar data pulses on one set of electrodes to co-operate with serial entry of balanced bipolar strobe pulses on the other set of electrodes. The positive- and negative-going excursions of each data pulse are asymmetric, the excursion of one polarity having 'm' times the amplitude of the other and 1/m th  the duration.
Patent EP-0205273-A2 (EP)
Inventor: FRYE CECIL LEONARD
IPC: A23L27/60
Filed: 1986-05-27
Abstract: What is disclosed are food compositions for human consumption which contain from 0.1 to 100 weight percent of certain polyorganosiloxanes. 
     An example of such a food composition is a blueberry muffin prepared by substituting a polyorganosiloxane having the formula (CH 3 ) 3 SiO[(CH 3 ) 2 SiO] b Si(CH 3 ) 3  for the fats and oils in the blueberry muffin batter mix.
Patent EP-0226362-A2 (EP)
Inventor: VERVACKE STEVEN L
IPC: B41M5/30
Filed: 1986-11-27
Abstract: Thermally responsive record material has an active coating on a substrate, especially paper. The active coating contains chromogenic material and, as co-reactant, bis (hydroxyphenyl)-phenyl alkane, especially bis (4-hydroxyphenyl)-phenyl butane. These co-reactants give improved background and intensity performance especially useful in facsimile papers.
Patent EP-0190113-A2 (EP)
Inventor: NYSTAD JAN
IPC: A47C27/08
Filed: 1986-01-29
Abstract: A therapeutic water bed with a top surface adjustable between a completely soft condition for relief from pressure for patients who lie in the same position for a considerable time to a firm condition for nursing care and other treatments of the patient. The therapeutic water bed comprises a water container (1) open on top, with a cover (4) of a flexible,, elastic material and an additional detachable cover (4a) of the same material, which can be exchanged with other covers of a different thickness for a possible adjustment of the double cover (4, 4a) to a patient's physical condition and/or weight. An inflatable air mattress (4) with a flexible, elastic top and a flexible, inelastic bottom is devised under the top cover (4). The bottom is attached by means of inelastic tape loops (8a) and stretching tapes (8) to a stretching device (7, 8) for stretching the bottom (5a) and thereby regulating the softness/firmness of the top surface (the double covers (4, 4a)). Said attachment and stretching of the bottom (5a) of the air mattress (5) prevent the occurrence of waves and undesirable movements in the top surface of the water bed.
Patent EP-0242509-A2 (EP)
Inventor: LARSON LAWRENCE EDWARD
IPC: H04L29/06
Filed: 1987-01-28
Abstract: A first system sends a message to a second system via a modem. A processor in the first system, in conjunction with a stored encoding algorithm, encodes the characters of the message by locating unacceptable characters (U) among the acceptable characters (A) in the message, the unacceptable characters possessing more than one meaning and triggering the execution of a function other than the intended function. A bias code (70) is selected for the acceptable characters (A) and a further bias code (75) is selected for the unacceptable characters (U). The unacceptable characters are converted into modified acceptable characters (Aʹ). The bias code, acceptable characters, further bias code, and modified acceptable characters are then transmitted. The second system interprets the bias code to mean that the acceptable characters should be accepted without alteration, but interprets the further bias code to mean that the modified acceptable characters should be re-converted into the original unacceptable characters.
Patent EP-0235709-A2 (EP)
Inventor: RAUSING HANS
IPC: B65D5/70
Filed: 1987-02-21
Abstract: A packing container (1) provided with an opening arrangement comprising a pair of spaced lines of tearing perforations (8a, 8b) arranged in a wall portion of the container, the breaking up of which causes the wall material between the perforations to be displaced so as to form a corresponding emptying opening when the container is opened, wherein a hole (9) is provided extending through at least a portion of the thickness of the said wall, e.g. through a central paper layer between two plastics layers, and connecting said spaced lines, an adjacent area of the wall bordering said hole being formed as a tongue (10), and a cover strip (11) being provided sealing over said hole.
Patent EP-0242604-A2 (EP)
Inventor: TELTSCHER RAINER
IPC: F16K11/07
Filed: 1987-03-20
Abstract: Die Erfindung betrifft ein 5/3-Ventil, das zwei im Ventilgehäuse axial hintereinander angeordnete, gesondert ansteuerbare Steuerkörper enthält, die unabhängig voneinander verschiebbar sind und je zwei Dichtflächen tragen, die in den beiden Endstellungen des betreffenden Steuerkörpers mit einem zugehörigen Ventilsitz des Ventilgehäuses in Eingriff stehen. Ein derartiges 5/3-Ventil zeichnet sich durch eine sehr einfache Bauweise, einen gedrängten Raumbedarf und eine lange Lebensdauer aus.
Patent EP-0247384-A2 (EP)
Inventor: AMANO YOSHIO
IPC: C01B3/32
Filed: 1987-04-30
Abstract: The present invention relates to a reformer which produces hydrogen through the steam reforming of alcohols. A reaction portion (31) filled up with a reforming catalyst (11) is provided at an upper part of each of reformer tubes (1) arranged in a shell, while a vaporization portion (2) for vaporizing a liquid raw material is provided at a lower part of the reformer tube (1). In addition, a heater portion (33) for heating the vaporization portions and the reaction portions from outside the reformer tubes is disposed under the reformer tubes (1) within the shell (4).
Patent EP-0252474-A2 (EP)
Inventor: LEE VING JICK
IPC: C07C327/58
Filed: 1987-07-06
Abstract: Intermediates useful for synthesis of cephalospo­rins are disclosed, which intermediates are concerned with 1,2,3-thiadiazole-4-thiolates and the preparation of such thiolates.
Patent EP-0252527-A2 (EP)
Inventor: RASZTAR MAGNUS
IPC: B65B53/06
Filed: 1982-04-30
Abstract: It is known to pack stacks with shrink foil in the form of a hood which is manually drawn over the stack at one work station, and then which at a sec­ond work station is exposed to the influence of heat so that it shrinks around the stack. The present invention discloses a method and an apparatus whereby the covering and the shrinking are effected at one station and in a fully automatic manner, in that a foil is fed from a supply roll (4) from above and down to a shrink frame (1) which is vertically movable, and which with its downwards movement is used to draw the hood down after cutting-off and spreading, and which during its movement upwards carries out the shrinking.