baber/WOPTO huggingface dataset:
Patent EP-0016365-A2 (EP)
Inventor: EBNETH HAROLD DR
IPC: C23C18/40
Filed: 1980-03-03
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von partiell metallisierten textilen Gebilden aus synthetischen Polymeren oder nativen Fasern, wobei man die Seite oder diejenigen Stellen des Gebildes, die nicht metallisiert werden soll(en), vor der eigentlichen Metallisierung durch Bedrucken mit Thermodiffusionsfarbstoffen hydrophobiert oder desaktiviert. Die Erfindung betrifft ferner die Verwendung solcher partiell metallisierten textilen Gebilde zur Herstellung von Schutzkleidung gegen die Einwirkung von Mikrowellen bzw. zur Herstellung von permanent antistatisch ausgerüsteter Kleidung.
Patent EP-0019301-A2 (EP)
Title: Process for conditioning hair
Inventor: SPITZER JOSEPH GEORGE
IPC: A61K8/55
Filed: 1980-05-21
Abstract: Composition for conditioning hair comprising an alcohol-soluble fraction of soybean lecithin in solution in a lower alkanol having two or three carbon atoms and the process for its application which comprises applying to the hair said composition thereby lubricating the hair and facilitating combing, and at the same time reducing the accumulation of an electrostatic charge on the hair during combing, and thereby inhibiting flyaway.
Patent EP-0017492-A2 (EP)
Inventor: JONES PETER SEDGE
IPC: F23D1/00
Filed: 1980-04-03
Abstract: For combustion of solid fuel a cylindrically shaped burner, having an outer casing (10) and an inner casing (12), is used. The burner rotates about its principal axis, and is arranged so that solid fuel fed in is moved along its length as it rotates. Air is introduced into the burner through parts (20) in the inner casing (12) at least where the fuel congregates during rotation, so that the air passes through the fuel inside the burner.
Patent EP-0039900-A2 (EP)
Inventor: MEHNERT WALTER DR
IPC: G01P3/481
Filed: 1981-05-06
Abstract: The instantaneous angular velocity of a rotating shaft or the like is translated from the relative rotation of a mark carrier, having a scale of marks, and a sensing device. A series of signals are produced and processed in a calibrating run and thereafter in a series of operating runs. In the calibrating run, the time distance of the sensed signals between at least one pair of the marks is measured and from it a calibrating value is calculated corresponding to the absolute angular distance between the marks and thereafter stored. During the operation runs, the instantaneous time distance of the sensed signals between the marks is measured and the instantaneous velocity is obtained by comparing it with the stored calibrating value.
Patent EP-0046914-A2 (EP)
Inventor: PATALONG HUBERT DR
IPC: H01L29/45
Filed: 1981-08-14
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Herstellen von legierten Metallkontaktschichten auf kristallorientierten Halbleiteroberflächen mittels Energiepulsbestrahlung. Dabei wird zur Erhöhung der Legierfreudigkeit vor dem Aufbringen der Metallkontaktschicht (4) der für den Metallkontakt vorgesehene Bereich der Halbleiteroberfläche (1) mit einer dichten Folge intensiver Laserlichtpulse (2) abgerastert und dabei eine gestörte Oberflächenschicht (3) erzeugt. Das Verfahren wird insbesondere angewandt bei in <100>-Richtung orientierten Siliziumkristallen, welche zur Herstellung von Halbleiterbauelementen, vorzugsweise von Thyristoren, die mittels integrierter Feldeffekttransistoren erzeugte, steuerbare Kurzschlüsse enthalten, auf ihrer Rückseite mit einem Aluminiumkontakt oder Metallsilizidkontakt versehen werden.
Patent EP-0050529-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/4074
Filed: 1981-10-22
Abstract: A semiconductor memory circuit comprises: word lines (WL); bit lines (BL); memory cells (MC) located at cross points of the word and the bit lines, each memory cell being comprised of a capacitor (C s ), having a first electrode and a second electrode, and a transfer-gate transistor (Q5) connected in series with the capacitor at the first electrode thereof; pre-charge circuits (PRE) each of which charges one corresponding bit line to a predetermined pre-charge voltage derived from a memory power source; and, sense amplifiers (SA) each of which amplifies the voltage level developed at one corresponding bit line so as to have a high voltage level or a low voltage level in accordance with the charge stored in a corresponding capacitor. First circuitry is employed for supplying to the pre-charge circuit a pre-charge voltage the level of which is half-way between said high voltage level and the said low voltage level, and second circuitry is employed for supplying a predetermined voltage to the capacitor at the second electrode thereof; preferably said predetermined voltage to be supplied from said second circuity is exactly the same as the voltage to be supplied from said first circuitry.
Patent EP-0066252-A2 (EP)
Title: Video signal recording/reproducing apparatus
Inventor: HAYASHI NOBUTAKA
IPC: H04N9/802
Filed: 1982-05-26
Abstract: A video signal recording/reproducing apparatus in- dudes a recording medium having a video track and an audio track separately formed, wherein a video signal is recorded in the video track and an audio signal to be multiplexed and a discrimination signal of a low frequency and a low level representing the kind of multiplexing thereof are recorded in the audio track. Decision is made of the kind of multiplexing of the audio signal, such as a bilingual mode, a stereo mode or a monaural mode, as recorded in the audio track, in response to the discrimination signal reproduced from the audio track and a multiplexed audio signal is produced in response to the decision signal representing the kind of the audio signal and the audio signal reproduced from the audio track.
Patent EP-0066857-A2 (EP)
Inventor: MATTES RALF DR
IPC: C13B20/00
Filed: 1982-06-03
Abstract: 1. Claims (for the Contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Process for the production of a micro-organism which constitutively forms an alpha-galactosidase, which does not need cofactors, but not invertase, characterised in that one fully splits not only a DNA containing an alpha-galactosidase gene but also a vector suitable for the transformable cells to be used, which contains antibiotic-resistant genes, with restriction endonuclease Sal I, obtains from the fragments of the DNA containing the alpha-galactosidase gene the fragment of about four megadalton relative molecular weight, mixes with the solution of the vector also split with Sal I and recombines in the presence of DNA ligase with formation of a recombinant DNA, incubates the recombinant DNA obtained with transformable E. coli cells with transformation of the recombinant DNA into the cells, cultures the transformed cells on a nutrient medium containing raffinose as sole C-source, isolates and lyses the antibiotic-resistant colonies formed, isolates from the lysate the plasmid DNA, splits this with restriction endonuclease Hind III or Eco R I, dilutes the solution obtained and treats with DNA ligase, again introduces the renatured plasmids obtained into transformable cells which constitutively do not form invertase, again cultures the transformed cells on a nutrient medium containing raffinose as C-source, as well as antibiotic, and isolates the colonies formed which do not utilise raffinose. 1. Claims (for the Contracting State AT) Process for the production of a micro-organism which constitutively forms an alpha-galactosidase, which does not need cofactors, but not invertase, characterised in that one fully splits not only a DNA containing an alpha-galactosidase gene but also a vector suitable for the transformable cells to be used, which contains antibiotic-resistant genes, with restriction endonuclease Sal I, obtains from the fragments of the DNA containing the alpha-galactosidase gene the fragment of about four megadalton relative molecular weight, mixes with the solution of the vector also split with Sal I and recombines in the presence of DNA ligase with formation of a recombinant DNA, incubates the recombinant DNA obtained with transformable E. coli cells with transformation of the recombinant DNA into the cells, cultures the transformed cells on a nutrient medium containing raffinose as sole C-source, isolates and lyses the antibiotic-resistant colonies formed, isolates from the lysate the plasmid DNA, splits this with restriction endonuclease Hind III or Eco R I, dilutes the solution obtained and treats with DNA ligase, again introduces the renatured plasmids obtained into transformable cells which constitutively do not form invertase, again cultures the transformed cells on a nutrient medium containing raffinose as C-source, as well as antibiotic, and isolates the colonies formed which do not utilise raffinose.
Patent EP-0078142-A2 (EP)
Inventor: TERADA YUTAKA
IPC: C08K5/34
Filed: 1982-10-19
Abstract: An acetylene carbamide derivative is of the general formula (I):
     wherein each A is
     wherein R 1  is hydrogen or C 1-4  alkyl, and X is A or hydrogen. 
     Five tetrakis and five tris specific compounds are named. The derivatives can be produced from an acetylene carbamide
     by reaction with a p-hydroxybenzyl alcohol, a dialkyldithiocarbamate, or formaldehyde and a phenol. 
     The derivatives (1) are useful in an amount of 0.001 to 10% by weight as stabilizers against deterioration by light or oxygen of organic substances such as polymers, rubbers and petroleum products. They may be used together with a sulfur or phosphorus-containing antioxidant or a hindered amine light stabilizer.
Patent EP-0077231-A2 (EP)
Inventor: CASTERA ANDRE
IPC: C06B31/02
Filed: 1982-09-21
Abstract: The present invention concerns a process and an arrangement for manufacturing a smoke emitting arrangement which generates a trace of smoke of predetermined color, red or other color, particularly adapted for use with a spin-stabilized projectile forming a distress or signal flare, and the colored smoke emitting arrangement obtained thereby. The process is characterized in that one obtains a smoke emitting composition by dry-mixing in a pulverulent state a sublimable coloring medium and a pyrotechnic carrier support composition; by distributing the coloring medium between the particles of the carrier support composition; and then placing the end-product (charge), so obtained, into a rigid, fluid-tight housing, which has an opening forming a nozzle oriented along an average predetermined direction, and by compressing the charge in in the interior of this housing in such a way that it is least compressed in the proximity of the nozzle. The so-obtained arrangement for colored smoke emission is particularly suited for use with spin-stabilized projectiles.
Patent EP-0080407-A2 (EP)
Inventor: BLAUDSZUN BERND
IPC: C23G5/02
Filed: 1982-11-17
Abstract: L'invention concerne le décapage d'objets à revêtement. On dissout le revêtement dans une chambre 10(11) insertée par de l'azote (V3 - V4) avec un solvant et l'on transfère le mélange solvant-produit de revêtement dans un réservoir d'épaississement (31) soumis à un courant d'azote (32) chauffé en (33). Le mélange azote-solvant est séparé par refroidissement en (36) (38) et condensation des solvants extraits en (41). Application au décapage d'objets revêtus de peintures et vernis.
Patent EP-0084894-A2 (EP)
Inventor: ROOD ALVIN A
IPC: B05B5/035
Filed: 1981-07-10
Abstract: The apparatus comprises an elongated body (11) having a central passage which is adapted to be connected with a supply of liquid coating material under sufficient pressure to effect airless atomization of the liquid coating, valve means for controlling flow of liquid coating material through the passage, a nozzle mounting ring (32) of insulative material having an axial passage therethrough which is coaxially aligned with the passage of the elongated body and which mounts an electrically conductive airless spray nozzle member (30, 31), unitary electrically non-conductive sealing means (33) operable between the nozzle member (30 and 31) and the elongated body (11) comprising a double conical plastic sealing plug having a first end tapered portion (70) engaged with a substantially correspondingly tapered portion of the passage in the elongated body and a second end tapered surface (63) engaged with a substantially correspondingly tapered portion of the axial passage of the nozzle member. 
     Such an arrangement provides a simple and effective seal between the nozzle member and elongated body particularly when the tapered portions of the plug differ slightly in angulation from the tapered portions of the elongated body and nozzle member to provide line contact rather than simply surface contact.
Patent EP-0095183-A2 (EP)
Inventor: MITLEHNER HEINZ DR RER NAT
IPC: H01L29/47
Filed: 1983-05-24
Abstract: Schottky-Leistungsdioden haben relativ geringe Sperrspannungen in der Größe von 50... 100 V. Sperrspannungen über 100 V lassen sich durch eine zwischen dem Schottky-Kontakt (5) und dem Substrat (1) liegende Zwischenschicht (3) z.B. aus amorphem Silicium erreichen. Die amorphe Siliciumschicht läßt außerdem eine Erhöhung der Substratdotierung zu, so daß der Bahnwiderstand herabgesetzt werden kann. Zusätzlich wird die Stabilität der Sperrspannungskennlinien erhöht.
Patent EP-0106211-A2 (EP)
Inventor: YABUKI YOSHIHARU
IPC: G03C1/06
Filed: 1983-09-22
Abstract: A heat-developable color photographic material comprising a support having thereon at least a light-sensitive silver halide, a hydrophilic binder and a dye releasing redox compound represented by the following general formula (I):
     wherein G represents -OR' or -NHR 2 ; R' represents a hydrogen atom or a hydrolyzable group; R 2  represents a hydrogen atom or an alkyl group containing from 1 to 50 carbon atoms; Z represents an image forming dye group; A represents an atomic group necessary for forming an aromatic ring; Ball represents an organic immobilizing group on the aromatic ring, and when two Ball groups exist, they may be the same or different from each other; m represents an integer of 1 or 2; X represents a divalent organic group containing from 1 to 8 atoms and X with a nucleophilic group (Nu) is capable of forming a 5- to 12-membered ring together with an electrophilic center (the carbon atom marked with  * ) which is formed by oxidation; Nu represents a nucleophilic group; and n represents an integer of 1 or 2. 
     The heat-developable color photographic material can easily provide a dear and stable color image by imagewise exposure to light and a heat-development procedure. A method of forming a color image using the heatrdevelopable color photographic material is also disclosed.
Patent EP-0113081-A2 (EP)
Inventor: MOLARI RICHARD EDGAR JR
IPC: G02B5/08
Filed: 1983-12-09
Abstract: Laminar structures useful as road signs, markers, informational signs and the like comprised of:
     (i) a modified thermoplastic polyester core structure; and   (ii) a front light reflective layer disposed on and laminated to said core structure.
Patent EP-0113935-A2 (EP)
Inventor: DADDS ALAN FREDERICK
IPC: H03K17/28
Filed: 1983-12-15
Abstract: In order to obtain a high time resolution a timer circuit comprises a clock pulse generator arrangement (47) an output of which feeds the input (3) of a delay line (4) which is provided with n taps (9) the positions of which correspond to substantially equal increments T of delay. The mark-to-space ratio of the pulses fed to the delay line is unity and their period such that exactly one can be accommodated in the delay line. The taps are connected to a latch (10) which is clocked from an input (46) when an event occurs the time of occurrence of which it is required to record. The Johnson code appearing at the latch output (12-19) is converted to binary by means of a decoder (28) and fed to an output (39). The arrangement also includes a coarse counter (7) the least significant bit of which has the same significance as, and is nominally synchronised with, the most significant bit of the binary code. In order to resolve ambiguities which might otherwise occur when the event occurs near to an all-1s to Os transition of the binary code the current count and the previous count of the coarse counter are held in a pair of registers (34, 37). Which of these counts is appropriate at any given time is determined by comparing the same-significance bits of the coarse and fine counts in an exclusive-or gate (41) the output of which gates the output (35 or 38) of the appropriate register to the circuit output (39).
Patent EP-0089183-A2 (EP)
Inventor: LEPPARD COLIN JAMES
IPC: C01B3/58
Filed: 1983-03-09
Abstract: A process for the removal of hydrogen from a gas which also contains oxygen, which process comprises contacting the said gas at ambient temperature with a catalyst comprising a carrier of tin oxide and alumina impregnated with from 0.25 to 2.5% by weight of platinum and from 0.25 to 2.5% by weight of palladium.
Patent EP-0092328-A2 (EP)
Inventor: STILLINGS MICHAEL ROBIN
IPC: C07D405/04
Filed: 1983-03-29
Abstract: Imidazoline derivatives of the formula
     having the RS or S configuration wherein R 1  is alkyl C 1-4 , allyl, benzyl, phenethyl or hydroxyalkyl C 2-4 , and their non-toxic salts. 
     Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic a 2 -adrenoreceptor antagonist activity.
Patent EP-0094245-A2 (EP)
Inventor: TERADA ATSUSUKE
IPC: C07D471/04
Filed: 1983-05-10
Abstract: Compounds of formula (I)
     (wherein R 1  represents a hydrogen atom or an alkyl or acyl group, R 2  represents an alkyl group and R 3  represents a hydrogen or halogen atom or an alkyl, hydroxy, alkoxy, aryloxy, optionally substituted pyridyloxy, alkylthio, arylthio, amino or mono- or di-substituted amino group) and pharmaceutically acceptable acid addition salts thereof have useful analgesic and anti-inflammatory properties. They may be prepared by condensing a 5-amino-2-(R 3 )pyridine with a ketone of formula R 2 COCH 3 , or with a condensation product of said ketone, to give a compound of formula (1) in which R 1  represents a hydrogen atom and then, if desired, alkylating or acylating that compound.
Patent EP-0095848-A2 (EP)
Inventor: COOPER RICHARD ROY
IPC: B01J8/24
Filed: 1983-05-16
Abstract: Ethylene is copolymerised in the gas phase, for example in a fluidised bed, using a gaseous mixture comprising ethylene, at least one olefine monomer containing at least 4 carbon atoms, an inert gaseous diluent and, optionally, hydrogen at a total absolute pressure of at least one MN/M 2 . The comonomer preferably contains 6 or 8 carbon atoms. The partial pressure of the comonomer may be in the range from 1 kN/m 2  up to 550 kN/m 2 . The inert gaseous diluent typically has a partial pressure of at least 250 kN/m 2  and forms 20% molar of the gaseous mixture. The inert gaseous diluent may be nitrogen and is preferably ethane.
Patent EP-0097058-A2 (EP)
Inventor: SUZUKI HIDEO
IPC: H01L21/48
Filed: 1983-06-15
Abstract: high density and electrically insulating sintered body 11 has SiC as its principal component and as an electro-conductive thin layer 17 on a desired surface thereof. To achieve good bonding the electro-conductive thin layer is a metallized layer containing at least one metal selected from Group Ib and VIII metals and their alloys and a binder forming a vitreous matter with a silicon oxide, and is bonded to said sintered body via a fused layer formed between a silicon oxide film formed on the surface of said sintered body 11 and the oxide of said binder. The invention can be applied to a semiconductor device using an electrically insulating silicon carbide sintered body as the substrate.
Patent EP-0101238-A2 (EP)
Inventor: BADESHA SANTOKH S
IPC: C07D345/00
Filed: 1983-08-01
Abstract: This invention is generally directed to a process for the preparation of chalcogenide alloys of the elements of Groups VA to VIA of the Periodic Table, in high purity, (99.999 percent) which comprises providing pure esters of the alloys desired, and subsequently simultaneously subjecting the esters to a coreduction reaction. The esters can be obtained by treating the corresponding oxides with an alcohol or diol. Examples of alloys produced in accordance with the process of the present invention include selenium arsenic, selenium sulfur selenium tellurium, selenium tellurium arsenic, selenium sulfur tellurium, and the like.
Patent EP-0110562-A2 (EP)
Inventor: GOODWIN JOHN
IPC: F04D29/22
Filed: 1983-10-27
Abstract: The invention relates to a method of and apparatus for agitating and pumping particulate solids which are settled in and beneath a liquid by rotating a vaned impeller which is attached to a pump such that pressure waves are set up in the liquid and the settled solids, the solids being loosened so as to be pumpable, and the agitator being arranged to impart to its surroundings an axial component of movement towards the pump inlet.
Patent EP-0102932-A2 (EP)
Inventor: WASTERBERG GUNNAR KRISTER
IPC: E03F3/04
Filed: 1983-08-17
Abstract: This invention relates to a concrete pipe having a socket end (11) and a spigot end (12) which consists of an annular cap (23) made of plastic material and having an inner wall (16) with an inner diameter corresponding to the inner diameter of the pipe, an outer wall (17) with an outer diameter smaller than the outer diameter of the pipe, and a web portion (20) interconnecting said walls (16, 17) and forming the spigot end surface of the pipe. A portion for accommodating a sealing ring (15) is disposed around the outer wall of the cap, and the cap is joined to the pipe by being axially pressed down over the pipe end so that the concrete fills out the space between the cap walls (16, 17).
Patent EP-0117479-A2 (EP)
Title: Method and apparatus for controlling motor-driven let-off motion for looms
Inventor: SAINEN TSUTOMU
IPC: H02P1/16
Filed: 1984-02-14
Abstract: A method of controlling a motor-driven let-off motion in a loom including a system for controlling a let-off motion motor includes the steps of sampling a variation of warp tension during each revolution of a main shaft of the loom, effecting at least proportional and integral control modes on the average of sampled values, adding a proportional and integral output to a basic speed signal at a prescribed ratio, and applying a sum signal to the system for controlling the let-off motion motor. An apparatus for controlling a motor-driven let-off motion in a loom including a system for controlling a let-off motion motor includes an average computing unit for computing the average of warp tension variations detected at a plurality of sampling times while a main shaft of the loom revolves, a control unit for effecting at least a proportional and integral computation on the average to produce a proportional and integral output, a basic speed computing unit responsive to information indicative of the number of RPM of the main shaft of the loom, the diameter of warp coils on beams, and the number of beatings for computing a basic speed, and a speed command computing unit responsive to the proportional and integral output and the basic speed for adding the proportional and integral output to the basic speed at a described ratio to generate a speed command signal and for applying the speed command signal to the system for controlling the let-off motion motor. With this arrangement, there is no time-delay element in the control system and hence any tension variations can be detected quickly. When the loom is stopped in operation, the integral of a warp tension prior to the stoppage of the loom is stored. When the loom is restarted, the stored integral is issued to suppress any unwanted tension variations of the warp yarns. Since a tension compensation gain is not relatively varied when the diameter of a warp coil is changed, the control system can provide ideal control characteristics.