baber/WOPTO huggingface dataset:
Patent EP-0042919-A3 (EP)
Title: Method and apparatus for working or treating materials, especially flowable solid mixtures, and dispersions with oscillating tools
IPC: B02C4/00
Filed: 1981-04-08
Abstract: Process and apparatus for treating material by applying non-sinusoidal vibrations. In apparatus for separating solids from the liquid phase of a dispersion, non-sinusoidal vibration is applied by vibrating at least a portion of a wall of a receptacle for the dispersion or by a vibrating plate, a pair of vibrating plates or a hollow body in the receptacle. In a roller mill for crushing material one of the rollers is vibrated axially relative to the other. In a juice press a vibrating plate is provided at the bottom of the press cylinder. In a jaw crusher, one of the jaws is vibrated in a direction parallel to the face of the jaw. In a ball mill comprising a cylinder rotating on a horizontal axis, the cylinder is vibrated in an axial direction. Non-sinusoidal vibration is produced by a hydraulic servomotor fed with pulses of hydraulic pressure fluid by a rotary control valve.
Patent EP-0046279-A3 (EP)
Title: Method of manufacturing annular tape cores for protective interrupters of fault currents
IPC: H01F1/16
Filed: 1981-08-14
Abstract: In order to improve the temperature constancy of induction boost in a standard working temperature range for fault current safety switches, a Ni-Mo-Cu-Fe alloy is provided whose nickel and copper content in a binary nickel-copper system is defined by a quadrangle of points A (80.5 wt. % Ni and 0 wt. % Cu), B (82 wt. % Ni and 0 wt. % Cu), C (70 wt. % Ni and 16.5 wt. % Cu) and D (70 wt. % Ni and 14.4 wt. % Cu) and whose molybdenum content, z, in wt. % satisfies the relation: 11/30 (x-68)</=z</=11/30 (x-63.5) with a given Ni content, x, in wt. % and the remainder of which essentially consists of iron and minor processing impurities. Such an alloy is worked into a 0.05 through 0.3 mm thick tape and wound into a toroidal tape core which is first annealed for about 30 minutes at temperatures between 900 DEG  and 1200 DEG  C. and is then tempered in accordance with its Mo content at the temperatures between 450 DEG  and 550 DEG  C. in such a manner that the magnetic anisotropy, K1, becomes equal to 0 at temperatures between -5 DEG  and +30 DEG  C. Such toroidal tape cores are particularly useful as sum current transformer cores or pulse-current-sensitive fault current safety switches, with a trigger current strength of 30 mA.
Patent EP-0052538-A3 (EP)
IPC: F16B21/04
Filed: 1981-10-15
Abstract: The invention described is a plastic electrical connector 
characterized by a coupling ring 1 having two elongated 
apertures 11 and 14, one of which 14 receives a pin 21 on 
another housing 2. The elongated aperture 11 allows the 
portion 16 between the apertures 11 and 14 to deflect when 
the pin 21 travels between recesses 15 in one side of aperture 
14 thereby providing a bias against the coupling ring 1 that 
helps to prevent accidental uncoupling of the housings 2 
and 3.
Patent EP-0059974-A3 (EP)
Title: Process for the preparation of phenoxyalcanecarbonic-acid esters of hydroxyethyl theophyline
IPC: C07D473/08
Filed: 1982-03-09
Abstract: 1. Process for the production of phenoxyalkane carboxylic acid esters of etofylline of the general formula I  see diagramm : EP0059974,P4,F2  in which R1 and R2 are each separately a hydrogen atom or a CH3 radical, characterized in that a halogen ethyl ester of a phenoxyalkane carboxylic acid of the general formula II  see diagramm : EP0059974,P4,F3  in which R1 and R2 have the above meaning and Hal is a chlorine atom or bromine atom, is reacted with a sodium salt or potassium salt of theopylline in an aprotic solvent at reaction temperatures of between 50 degrees C and reflux temperature.
Patent EP-0111044-A3 (EP)
Title: Laser device
IPC: H01S3/07
Filed: 1983-05-24
Abstract: For a laser system with fast longitudinal gas flow, at least one impeller of the type of runners for tangential blowers with adjacent ring channel is used for the circulation of laser gas. At least two longitudinal pipes merge tangentially into the ring channel where at least one longitudinal pipe is designed as a laser resonator. The ring channel and the longitudinal pipes form a closed loop for the laser gas.
Patent EP-0097860-A3 (EP)
Title: Acetylene gas reactor
IPC: C10H21/00
Filed: 1983-06-11
Abstract: 1. An acetylene-gas reactor, particularly for feeding a motor-vehicle engine, consisting of a storage container for calcium carbide, a reaction chamber disposed below the storage container and serving to generate the acetylene, a wire basket which is connected to the bottom of the storage container and projects into the reaction chamber and on which there is disposed a spraying-nozzle arrangement to supply the water necessary for the reaction, and an outlet socket, connected to the bottom of the reaction chamber, for the calcium hydroxide sediment and/or lime dust which accumulates, characterised in that disposed separately from the actual reaction chamber (6) is a separate gas-collecting and water-storage tank (2) which is fed with the excess water from the reaction chamber (6), that the lower portion (15) of this tank (2), which contains the water supply, is connected through a pipeline (15) to the spraying-nozzle arrangement (13), that a gas pipe (25) leads from the upper region of the reaction chamber (6), receiving the acetylene, to a bottom opening (26) in the separate tank (2) and that the outlet nozzle (20) for acetylene gas, leading to the consuming devices, is disposed in the upper region of the separate tank (2).
Patent EP-0097373-A3 (EP)
Title: Modified labeled nucleotides and polynucleotides and methods of preparing, utilizing and detecting same
IPC: C12Q1/68
Filed: 1983-06-22
Abstract: Disclosed is a protein to which a moiety capable of chelating an ion is directly or indirectly attached, said attachment being characterized in not interfering substantially with the ability of the moiety to chelate ions.
Patent EP-0105444-A3 (EP)
IPC: F16K7/12
Filed: 1983-09-27
Abstract: Eine Abblasevorrichtung umfaßt ein Abblaseventil nach 
Art eines Membran- oder Kolbenventils, das durch dynami­
sche Einwirkung der abströmenden Ladeluft in eine Offen­
stellung gesteuert wird. Diese Steuerungsart ist bei einem 
für die Brennkraftmaschine kritischen Ladedruck zu träge 
und ergibt eine zu geringe Ladedruck-Absenkung.  
     Zur raschen Ladedruck-Absenkung bei kleinbauendem 
Abblaseventil wird dieses mit einer Hilfseinrichtung kombi­
niert, die das Abblaseventil ab einem vorbestimmten dyna­
mischen Öffnungshub durch eine statische Betriebsgröße in 
eine maximale Offenstellung steuert und für eine gewün­
schte Zeitspanne hält.
Patent EP-0113075-A3 (EP)
IPC: C12Q1/28
Filed: 1983-12-06
Abstract: A field immunoassay reaction system and method is 
provided. The reaction system comprises the following 
components:  
i) a dipstick carrier or probe at least partly coated with 
monoclonal antibody specific for an antigen con­
tained in a body substance or fluid;  
(ii) a plurality of containers;  
(iii) detergent or other suitable substance to prevent 
non-specific binding of antigen to the monoclonal 
antibody;  
(iv) buffer; and  
(v) in situ signal amplification or detection means.  
     Preferably there is also included as an additional compo­
nent a second monoclonal antibody labelled with an enzyme 
and enzyme substrate. The detection means is suitably a 
colour standard or portable colourimeter.
Patent EP-0092990-A3 (EP)
IPC: A01G1/04
Filed: 1983-04-22
Abstract: It has been a problem to pellet seeds with inoculum of 
the beneficial VA mycorrhizal fungus. Hitherto, clay or soil 
pellets have been tried but they are difficult to adjust to a 
suitable moisture content and the pellets are too heavy, and 
there is a problem in placement of the seed so as to ensure 
that the radicle will grow through the pellet and thereby pick 
up the desired fungal infection. It has now been found that 
satisfactory pellets can be made using peat, preferably 
sphagnum moss peat, and a binder instead of soil and that 
even when the pellet is dried considerably the inoculum 
retains infectivity for at least 6 months, using sphagnum 
moss peat. The composition in uncompacted and compacted 
forms and a method of growing plant from seed are claimed. 
The invention is useful for improving the condition of poor 
soil, e.g. filled-in gravel pits or coal mine spoil tips.
Patent EP-0101319-A3 (EP)
Title: Fibrous webs of enhanced bulk and method of manufacturing same
IPC: D21F11/00
Filed: 1983-08-15
Abstract: @ Fibrous webs of improved bulk and softness are produced by subjecting hydrophilic papermaking fibers to mechanical deformation, e.g. hammermilling, sufficient to deform the fibers without substantial fiber breakage producing treated fibers dispersing the resulting curled or kinked treated fibers, preferably in admixture with conventional papermaking fibers, in an aqueous medium to form a fiber furnish with minimal agitation, and forming a wet laid web from the resulting fiber furnish within a period of time, e.g. within 5 minutes, such that the deformations of the treated fibers are at least partially retained and impart enhanced bulk and softness to the finished fibrous web.
Patent EP-0113296-A3 (EP)
Title: Système formant serrure à combinaison à ouverture retardée
IPC: E05B43/00
Filed: 1983-12-28
Abstract: La présente invention concerne un système formant 
serrure à combinaison à ouverture retardée.  
     Un tel système est caractérisé en ce qu'il comprend un 
dispositif électronique (2) d'affichage du temps de blocage 
restant avant l'ouveture de la serrure (1) et déclenché par un 
organe à contacts (10) actionné au moment où est composée 
la combinaison d'ouverture.  
     La présente invention trouve application dans les espa­
ces protégés, coffres-forts ou analogues dont l'ouverture 
doit être retardée par mesure de sécurité.
Patent EP-0127042-A3 (EP)
Title: Optical cable
IPC: G02B6/44
Filed: 1984-05-12
Abstract: In an optical fiber cable with a core consisting of at least one optical waveguide (3) having a primary and secondary coating and an additional element (1), the core is surrounded by a flexible supporting tube (4, 5) disposed at a distance therefrom. The supporting tube is produced from at least one overlappingly wound high-temperature-resistant foil (4). It is covered with the cable sheath (6).
Patent EP-0146983-A3 (EP)
IPC: C08L77/02
Filed: 1984-11-26
Abstract: Polymers of caprolactam, having high impact strength, 
obtained by means of anionic polymerization, containing a 
rubbery phase distributed homogeneously inside the polym­
er consisting of alternating copolyesteramides with elas­
tomeric properties, and related production process, consist­
ing in dissolving or swelling the elastomeric phase in 
monomer caprolactam, and submitting the mixture to a 
polymerization at temperatures variable within the range of 
from 120°C to 160°C, in the presence of a basic initiator, and 
of an activator.
Patent EP-0146190-A3 (EP)
Title: Absorbent laminate structure and process of manufacture thereof
IPC: A61F5/44
Filed: 1984-12-12
Abstract: The present invention provides a layered absorbent structure, the structure having an upper surface and a lower surface. The structure comprises:(a) n webs of fibrous material, n being an integer of two or more. The webs are layered such that there is an uppermost web, a lowermost web, n-2 intermediate webs, and n-1 interfaces of two opposed adjacent contacting surfaces of adjacent webs. Each of the interfaces has a surface area.(b) Absorbent particles forming a discontinuous layer at one or more of the interfaces.The opposed adjacent contacting surfaces at each interface where particles are present are substantially entirely frangibly bonded by fiber entanglement between the contacting surfaces. The particles are immobilized at said interface(s) substantially entirely by fiber entrapment.
Patent EP-0118299-A3 (EP)
IPC: C03B9/29
Filed: 1984-03-02
Abstract: A bottom plate retainer for a paste mould glassware 
making machine which includes a mounting block (14) 
having a leaf spring (36) mounted therein which urges a 
dowel member (42) downwardly into engagement with a slot 
on the bottom plate (30).
Patent EP-0128030-A3 (EP)
IPC: B23Q1/26
Filed: 1984-06-01
Abstract: A compliant bearing assembly for use in a precision slide 
is constructed so as to permit fine adjustment of engagement 
between a sliding bearing member (20) and a shaft (18) so as 
to effect minimum clearance and minimize vibration. The 
bearing member comprises a resilient arcuate plate or sleeve 
(24) or a plurality of resilient plates, the or each plate being 
backed by an isotropic elastomeric medium (25) confined 
between abutment stops (21, 26). One of the abutment stops 
(26) is adjustable for varying the displacement of the medium, 
thereby to displace the resilient plate inwardly against the 
shaft.
Patent EP-0129436-A3 (EP)
Title: Package for dispensing liquids
IPC: B67D1/08
Filed: 1984-06-18
Abstract: A container for dispensing syrup in a postmix beverage dispenser including a flow rate control tube (30) with a first open end (30B) vented to the atmosphere through the container bottom (22D) and a second open end (30A) of the tube disposed at a selected distance above a discharge opening (28) of the container. The second open end of the container is retained in a socket (34) laterally offset from the discharge opening, so that the container may be filled with syrup through the discharge opening without interference from the second open end of the tube.
Patent EP-0130739-A3 (EP)
IPC: B01J19/00
Filed: 1984-06-20
Abstract: A reactor system and method for synthesizing or degrad­
ing polynucleotides and other linear polymers includes a tubu­
lar reactor (12) connected to a reagent manifold (14). The poly­
nucleotide is immobilized on a loosely packed solid-phase sup­
port material in the tubular reactor (12), and reagents are se­
quentially introduced into the tubular reactor. After each re­
agent is introduced, the tubular reactor is isolated from the re­
agent manifold (14) and the reagent agitated by alternatively 
pressurizing the opposite ends of the tubular reactor. The 
method provides rapid and efficient synthesis of polynucleo­
tides. By connecting two or more tubular reactors (12) to the 
reagent manifold (14), a plurality of polynucleotides having dif­
ferent sequences may be synthesized simultaneously.
Patent EP-0133038-A3 (EP)
IPC: A61P9/12
Filed: 1984-07-27
Abstract: Octahydro-5oxoindolizine-6-propanoic acids and 
octahydro-6-oxopyrido [1,2-a] pyridine-7-propanoic acids, 
the decarboxy and related ester and perhydro derivatives are 
disclosed, of the following formula 
  
in which Y is 
  
or -CH₂-CH(R₂)-,  
R₂ is hydrogen or hydroxy;  
R₄ is hydrogen, hydroxy, C₂-C₅ alkanoyloxy, halo-­
substituted C₂-C₅ alkanoyloxy, or a sulfonyloxy group formula 
  
in which R s  is C₁-C₄ alkyl or phenyl group of the formula 
  
in which R₆ is hydrogen, C₁-₄ alkyl, C₁₋₄ alkoxy, nitro, or 
halogen;  
n is 1 or 2;  
X is hydrogen or COOR₁;  
R and R₁ independently, are hydrogen, C₁-C₆ alkyl, 
indanyl, phthalidyl, or an acyloxymethyl group of the formula    
R₃--O-CH₂-  
in which R₃ is C₁-C₄ alkyl, phenyl, halophenyl, C₁-C₄ alkyl­
phenyl, C₁-C₄ alkoxyphenyl, or 3,4-methylenedioxvphenyl; or 
a pharmaceutically-acceptable salt thereof, provided that 
when X is COOR₁, R₄ may not be hydroxy. The compounds 
inhibit angiotensin I converting enzyme and are hypotensive 
agents. Hydrogenation of A58365 factors A and B, obtained by 
culturing Streptomyces chromofuscus, provides these com­
pounds.
Patent EP-0139590-A3 (EP)
Title: 4-alkyl-2-hydroxy-3-methyl-2-phenyl-morpholine derivatives, process for their preparation and their therapeutical use
IPC: C07D265/32
Filed: 1984-10-12
Abstract: The present invention relates, by way of industrial products, to the 4-alkyl-2-hydroxy-3-methyl-2-phenylmorpholine derivatives of the general formula    <IMAGE>  (I)  (in which R is a C1-C4 alkyl group) and their addition salts. These products are useful in therapy, especially as stimulants and antidepressants for the CNS.
Patent EP-0176925-A3 (EP)
IPC: C07D239/56
Filed: 1985-09-24
Abstract: Es wird ein neues Verfahren zur Herstellung von N,N-­
Dimethyl-O-pyrimidinylcarbaminsäureestern der Formel (I) 
  
bereitgestellt,  
in welcher  
R, R¹, R², A und n die im Anmeldungstext angegebene 
Bedeutung haben.  
     Das neue Verfahren ist dadurch gekennzeichnet, daß 
man Hydroxypyrimidine der Formel (II) 
  
in welcher  
R, R¹, R², A und n die im Anmeldungstext angegebene 
Bedeutung haben,  
mit N,N-Dimethyl-carbaminsaurehalogeniden der For­
mel (III)  
Hal-CO-N(CH3)2 (III)  
in welcher  
Hal für Chlor oder Brom steht,  
in Gegenwart katalytischer Mengen eines bicyclischen 
organischen Amins in Gegenwart von Säureakzeptoren und 
in Gegenwart eines Verdünnungsmittels bei Temperaturen 
zwischen 0°C und 150°C und insbesondere zwischen 20°C 
und 100°C umsetzt.  
     Als bicyclisches organisches Amin wird vorzugsweise 
1,4-Diazabicyclo(2,2,2)-octan eingesetzt.
Patent EP-0185192-A3 (EP)
Title: Process for the hard anodizing of aluminium cast parts produced by vacuum casting
IPC: C25D11/06
Filed: 1985-11-09
Abstract: 1. Process for hard anodizing of cast aluminium parts produced in the vacuum die-casting process, with a silicon content of more than 5% as well as a strontium content of 0.005 to 0.08% and/or a sodium content of 0.003 to 0.2%, characterized in that the castings are subjected before the anodizing, which is carried out by the direct current sulphuric acid or direct current sulphuric acid oxalic acid process, to an annealing at temperatures of 400 to 480 degrees C for a period of 3 to 20 minutes.
Patent EP-0160480-A3 (EP)
Title: Bottle carrier
IPC: B65D71/00
Filed: 1985-04-22
Abstract: A bottle carrier (P) which holds several bottles (R) by the neck and middle, separately and independently of each other, comprises a supporting framework (10) with finger openings (24, 26) for handling the bottle carrier (P) with ease. A group of first rings (12) associated with said framework (10) independently hold each bottle (R) at the middle, and a group of second rings (14) of a smaller diameter hold the neck of each bottle (R). Holding bars (16) interconnect each first ring (12) with a corresponding second ring (14) to form rigid structures which firmly hold the bottles inside the carrier (P), independently of each other. The second rings (14) include a series of upwardly projecting flexible projections (18) in order to grip the bottle necks.
Patent EP-0161917-A3 (EP)
Title: Dihydropyridines
IPC: C07D401/12
Filed: 1985-05-10
Abstract: Compounds of the formula:where R is an optionally substituted aryl or heteroaryl group;R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; and Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4, -CH<sub>2</sub>CH(CH<sub>3</sub>)-or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and their pharmaceutically acceptable salts.The compounds have utility as anti-ischaemic and antihypertensive agents and as synthetic intermediates to other dihydropyridine calcium antagonists.
Patent EP-0195375-A3 (EP)
Title: Catheter for laser angiosurgery
IPC: B23K26/03
Filed: 1986-03-14
Abstract: A laser catheter is disclosed wherein optical fibers carrying laser light are mounted in a catheter for insertion into an artery to provide controlled delivery of a laser beam for percutaneous intravascular laser treatment of atherosclerotic disease. A transparent protective shield is provided at the distal end of the catheter for mechanically diplacing intravascular blood and protecting the fibers from the intravascular contents, as well as protecting the patient in the event of failure of the fiber optics.Multiple optical fibers allow the selection of tissue that is to be removed. A computer controlled system automatically aligns fibers with the laser and controls exposure time. Spectroscopic diagnostics determine what tissue is to be removed.
Patent EP-0196527-A3 (EP)
IPC: H04Q11/04
Filed: 1986-03-15
Abstract: Eine Verteileinrichtung für digitalisierte Fernsehsignale mit 
einem Raumkoppelfeld wird erfindungsgemäß zur Verteilung 
oder zur Vermittlung andersartiger Signale mit herange­
zogen.
Patent EP-0201749-A3 (EP)
IPC: G02B6/42
Filed: 1986-04-17
Abstract: Active special contact (20), adapted for insertion into a 
hybrid contact insert (1) of a connector, the active contact 
including a housing (25), first contact elements (41, 42, 27) 
disposed in the housing, a supporting element (32) for 
receiving an electro-optic transducer (34), second contact 
elements (38) disposed in the supporting element, means 
(43, 44) for the detachable connection of the housing and the 
supporting element, and means for releasably connecting 
the first and second contact elements.
Patent EP-0202600-A3 (EP)
IPC: B01D53/62
Filed: 1986-05-14
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Entfernen von CO₂ 
und/oder H₂S aus CO₂ und/oder H₂S enthaltenden Gasen mittels einer wäßrigen, 
ein Alkanolamin enthaltenden Absorptionsflüssigkeit, bei dem man die 
CO₂ und/oder H₂S enthaltenden Gase in einer Absorptionsstufe bei Temperaturen 
von 40 bis 100°C mit einer 20 bis 70 Gew.-% Methyldiethanolamin enthaltenden 
wäßrigen Absorptionsflüssigkeit behandelt, am Kopf der Absorptionsstufe 
die behandelten Gase abzieht, am Sumpf der Absorptionsstufe die 
mit CO₂ und/oder H₂S beladene wäßrige Absorptionsflüssigkeit abzieht und 
zur Regenerierung in mindestens zwei Entspannungsstufen entspannt und dabei 
die letzte Entspannungsstufe bei vermindertem Druck gegenüber Atmosphärendruck 
betriebt, wobei der verminderte Druck in der letzten Entspannungsstufe 
mittels eines mechanischen Vakuumerzeugungsapparates und eines Wasserdampfstrahlers, 
die hintereinandergeschaltet sind, erzeugt wird, und die 
regenerierte Absorptionsflüssigkeit in die Absorptionsstufe zurückgeführt.
Patent EP-0220802-A3 (EP)
Title: Serial-to-parallel converter for high-speed bit streams
IPC: H03M9/00
Filed: 1986-08-11
Abstract: A serial bit stream (10) and a clock signal (14) at a frequency equal to the bit rate divided by an integer n are passed in opposite directions via respective delay lines (31-37, 41-47) to respectively the data (D) and clock inputs (C) of n flip-flops (21-28), which thereby each latch a respective one of n bits of the bit stream during n/2 bit periods. During the next n/2 bit periods the outputs (Q) of the flip-flops (21-28) are stable, and the n bits are latched in a parallel data latch (12). The delay lines comprise transmission lines terminated with their effective characteristic impedances (38, 48). The converter is particularly useful for bit rates greater than 1Gb/s.
Patent EP-0214850-A3 (EP)
IPC: C08G73/02
Filed: 1986-09-05
Abstract: A method of inhibiting the growth and/or proliferation of 
algae in an aqueous system which comprises incorporating in 
the system an effective amount of a poly[oxyethylene­
(dialkylimino)hydroxypropylene-(dialkylimino)ethylene di 
chloride] polymer having the formula:  
  
wherein R is alkyl, the R groups being the same or different, 
but preferably being the same and most preferably methyl, 
and n is an integer in the range of about 4 to about 40.