baber/WOPTO huggingface dataset:
Patent EP-0126428-A3 (EP)
IPC: B29C48/05
Filed: 1984-05-16
Abstract: A plastic optical fiber comprising a core consisting of an 
amorphous transparent polymer, a cladding consisting of a 
transparent polymer having lower refractive index than that of 
the core polymer and surrounding the core, and a covering 
consisting of a fiber reinforced plastics surrounding the clad­
ding, which has good heat resistance and mechanical 
strength.
Patent EP-0146921-A3 (EP)
IPC: A61P3/00
Filed: 1984-12-19
Abstract: A compound of the formula 
  
wherein R¹ is hydrogen or hydroxy, R² and R³ are indepen­
dently hydrogen or lower alkyl and Y is carboxyl or a group 
convertible to carboxyl is effective for prevention or treat­
ment of osteoporosis.
Patent EP-0120611-A3 (EP)
Title: Tape cassette with clutch assembly
IPC: G11B23/04
Filed: 1984-02-27
Abstract: A tape cassette having a body and two reels rotatable with respect to the body, one of the reels having a roller clutch between it and the body, the roller clutch having rollers, a ring extending around the rollers, and a roller cage, the rollers being contained in channels with a ramp surface formed in the roller cage, the rollers having a wedging surface adapted to wedge between the ramp surface and a ring to prevent rotation of the reel in one direction but permit rotation in the other direction, the rollers being adjustable to removed them from operative relation with the ring whereby to free the reel for rotation in either direction.
Patent EP-0138498-A3 (EP)
Title: Cutting tool
IPC: B23B27/04
Filed: 1984-10-01
Abstract: A blade 12 for a cutting tool is provided having plane parallel faces 34, 36 with V-shaped upper and lower jaws 20, 22, the jaws 20, 22 being separated at one plane parallel face 34 by a web 18, the upper and lower jaws 20, 22 being shaped to receive and prevent lateral movement of an insert 16 when retained by the jaws 20, 22. The insert 16 is shaped to cooperate with the blade 12. It has a cutting edge 38 mounted on a cutting portion 40 separated from seat portion 42 by a rebate 44.
Patent EP-0142285-A3 (EP)
IPC: C12P21/04
Filed: 1984-10-17
Abstract: New glycopeptide antibiotics of the formula: 
  
wherein  
W is the remaining portion of a glycopeptide antibiotic 
selected from actaplanin factors B₁, B₂, B₃, C₁, C₂, C₃, D₁, D₂, E₁, 
G, K, L, M, N, O and actaplanin ψaglycone, and salts thereof, 
particularly the pharmaceutically acceptable salts, are useful 
new antibiotics are active against gram-positive bacteria and 
increase feed-efficiency utilization and enhance milk produc­
tion in ruminants.
Patent EP-0157367-A3 (EP)
Title: Method and apparatus for evaporative cooling
IPC: F25D7/00
Filed: 1985-03-29
Abstract: Evaporative cooling particularly useful for semiconduc­
tor integrated circuits is more efficient when a liquid is com­
pletely evaporated at the heat radiating surface. The liquid 
is converted to droplets and mixed with the gas at the heat 
radiating surface.  
     In the figure, heat from chip 2 is transferred to heat ex­
change member 3 comprising heat sump 4 and porous sin­
tered member 5. Water, air and exhaust products are deli­
vered and removed by manifold 11 and conduit member 12. 
Water is delivered through the space between elements 13, 
14, air through the space between elements 14, 15 and the 
exhaust products removed through space 18.
Patent EP-0166977-A3 (EP)
IPC: H01L29/74
Filed: 1985-06-01
Abstract: Bedingt durch den Bahnwiderstand der p-Basisschicht 
eines abschaltbaren Thyristors wird der Hauptstrom zwi­
schen Anode und Kathode während des Abschaltens in einer 
relativ langen Zeit in einer schmalen Zone unter dem Emitter 
geführt. Dieser bekannte Effekt begrenzt die Schaltleistung 
eines abschaltbaren Thyristors. Die Aufgabe, den Abschalt­
vorgang durch eine verbesserte Emitter/Kathode-Struktur zu 
beschleunigen, wird durch zwei schmale Emitterstreifen 
(2.11,2.12) je Teilkathode (7) gelöst, die am Ende der 
Teilkathode (7) verbunden sein können und die einen 
Abstand (A) haben, der aus Gründen der Wärmeabfuhr etwa 
der Dicke (D) der Schichten (3 bis 5) zwischen einer 
Emitterschicht (2) und einer Anode (11) entspricht. Eine 
Metallisierungsschicht (6) der Teilkathode (7) bedeckt dabei 
sowohl die Emitterstreifen (2. 11, 2. 12) als auch eine 
zwischen den Emitterstreifen (2.11,2.12) auf der Oberfläche 
aufgebrachte Isolierschicht (14). Damit ergibt sich eine 
großflächige Teilkathode (7) mit geringem Längsspannungs­
abfall.
Patent EP-0175865-A3 (EP)
IPC: A01B15/14
Filed: 1985-07-15
Abstract: Zusatzpflugkörper werden im hinteren Bereich des Pflu­
grahmens an einer Halterung befestigt, um die Schnittbreite 
des Pfluges, insbesondere für das Grenzpflügen, zu vergrö­
ßern. Ein besonders vorteilhafter Zusatzpflugkörper (9) ist in 
Form eines Streichbleches ausgebildet und vorteilhaft aus 
einem einzigen Stahlblechstück geformt. Die Größe des 
Zusatzpflugkörpers (9) ist kleiner als die der übrigen Pflug­
körper (2) des Pfluges, wobei seine Arbeitstiefe um minde­
stens die halbe Anlagenhöhe des letzten Pflugkörpers (2) 
kleiner ist.
Patent EP-0182249-A3 (EP)
IPC: G04G99/00
Filed: 1985-11-12
Abstract: A time-indicating apparatus is disclosed which enables 
autocycle riders, marathon athletes, jogging runners, skiers 
etc., to see or check time only by the pushing motion of the 
thumb of the hand which wears the apparatus, without requir­
ing the use of the other hand.
Patent EP-0178105-A3 (EP)
IPC: C12N15/86
Filed: 1985-09-30
Abstract: A cDNA sequence encoding active human uterine TPA.
Patent EP-0202410-A3 (EP)
Title: Material for carriers for heat-developable photographic layers
IPC: G03C8/52
Filed: 1986-03-13
Abstract: 1. Use of a photographic paper support, which contains a binding agent cross-linked by ionizing radiation and/or is coated on at least one surface with a coating, the binding agent of which has been cross-linked by ionizing radiation, the binding agent when not cross-linked containing unsaturated compounds, for thermally developable colour-photographic recording materials according to the diffusion transfer process.
Patent EP-0208900-A3 (EP)
Title: Electric instantaneous heater
IPC: F24H6/00
Filed: 1986-06-05
Abstract: Electric instantaneous heater for two medium flows, for example rinsing alkaline solution and drying air in dishwashers, in which a tubular heating element (1) and a flow-through pipe (2) are wound spirally next to one another on a main pipe (3). <IMAGE>
Patent EP-0208332-A3 (EP)
IPC: B29C70/44
Filed: 1986-07-11
Abstract: High pressure, fluid-driven tension actuators, axially con­
tractible upon inflation by a suitable fluid such as compressed 
air to convert fluid pressure energy into linear contraction dis­
placement, employ nearly spherical shell surfaces when infla­
ted constrained by meridian and parallel elements. The inflat­
able shells are formed of elastomeric resilient material, and 
the constraining elements in certain embodiments of the in­
vention comprise a reinforcing, tubular, knitted, fabric sleeve 
that axially encompasses, conforms to, and is bonded to a 
resilient, hollow bladder which defines a fluid chamber hav­
ing at least one conduit connected at a polar location to blad­
der and sleeve for inflating and deflating the chamber. The 
parallel and meridian elements for constraining the elastome­
ric resilient shell include a generally square constraining pat­
tern extending in an equatorial band around the shell upon 
inflation of the nearly spherical shell. The constraining el­
ements serve to define an outer limit to spherical expansion of 
the bladder or shell and reinforce the bladder against rupture 
upon inflation by high pressure fluid, and the energy for the 
actuator to return to its initial formed shape is derived from 
the shear of each region of the shell and the bending of the 
elastomeric material. Constructing the high pressure tension 
actuators with knitted constraining elements includes the 
steps of pulling the knitted sleeve on the bladder, inserting 
the binding the fluid conduit or conduits into their respective 
polar locations, inflating the assembly, coating the bladder 
and sleeve with bonding material, setting the bonding mat­
erial, e.g. by blowing hot air on it, delating and elongating the 
assembly; (as preferred optional steps the assembly is inser­
ted into an axially fluted mold, and then the elongated 
assembly is reinflated so that its exterior assumes the shape 
of the interior of the mold), and curing the bonding material at 
an elevated temperature below the melting temperature of 
the bonding material.
Patent EP-0211305-A3 (EP)
Title: Metal scavenging process
IPC: C01G37/00
Filed: 1986-07-21
Abstract: A metal can be scavenged and removed from waste water, in which the metal is contained as ions, by adding to the waste water a metal scavenger together with at least one of sodium monosulfide, sodium polysulfides and sodium hydrogensulfide. The metal scavenger contains at least one carbodithio group and/or at least one carbodithioate salt group as N-substituents per molecule.
Patent EP-0220453-A3 (EP)
Title: Use of extracts of plant pollen in the manufacture of pharmaceutical preparations which reduce the growth of tumour cells, and process for preparing the same
IPC: A61K36/00
Filed: 1986-09-13
Abstract: Extracts which were recovered with aqueous extraction media from the pollen of plants inhibit the growth of tumor-cells and stimulate at the same time the metabolism of normal healthy cells. Said extracts of pollen which do not contain more than 5% by weight of proteins having a high molecular weight or which are completely free of such proteins of high molecular weight, are used as active ingredient of corresponding pharmaceutical preparations and they are used for treating cancer, tumors and leukemia in human beings or warm blooded animals. Living leukemia cells are rapidly killed by said extracts. The pollen extracts in question are a yellowish-white product and they usually contain, referred to the dry weight of the pollen extracts, at least 70% by weight of carbohydrates, 5-12% by weight of amino acids, peptides and/or proteinous substances and furthermore water soluble vitamines of the group B and mineral constituents. From said yellowish-white pollen extracts a new fraction was isolated which is, compared with the pollen extracts, enriched in amino acids and/or peptides and/or proteinous substances.
Patent EP-0218957-A3 (EP)
Title: Device for monitoring the respiration and cardiac functions
IPC: A61G7/00
Filed: 1986-09-24
Abstract: An apparatus for monitoring respiration and cardiac activity of a person lying in a bed comprises a bed mounted for polydirectional movement and subjected to a restoring force when the bed is disturbed from its normal position. Pulses originiating from the person are detected by a vertically oriented sensor and a pair of horizontally oriented sensors thereby permitting monitoring of a wide range of respiratory and cardiac activity. In one arrangement, the bed is suspended by cords or on a vertical frame from a bracket. In other arrangements, the bed is variously mounted on a gimbal mechanism, on a support column which passes through a bearing ball, by flotation, and by a universal bearing joint.
Patent EP-0219114-A3 (EP)
Title: Applicator for applying two or more tapes to a moving web
IPC: A61F13/15
Filed: 1986-10-15
Abstract: A tape applying apparatus to advance, cutoff, and transport two or more adhesive covered tape strips and apply same to a continuously moving series of connected diapers before the diapers are cut into discreet products; the apparatus being arranged so that the distance between two consecutive tapes is different from the distance between two other tapes, and all tapes so applied will be cut at equal lengths; and since different spacing requires different tape feed speeds, the invention includes two tension isolating and feed roll pairs arranged to allow an excess of tape to be looped therebetween, including loop detection devices which rotate the first and second tension isolating roll pairs at different speeds to maintain said loop of excess material within predetermined minimum and maximum limits.
Patent EP-0222348-A3 (EP)
IPC: C23F1/08
Filed: 1986-11-07
Abstract: Bei einer Anlage zum Ätzen von zumindest teilweise aus Metall, 
vorzugsweise Kupfer, bestehendem Ätzgut (4) wird dem eine Säure 
enthaltenden Ätzmittel unmittelbar vor dem eigentlichen Ätz­
vorgang Oxidationsmittel in einer Menge zugegeben, die in 
Bezug zu derjenigen Menge steht, die nach stöchiometrischer 
Berechnung zum Abätzen der jeweils am Ätzgut abzutragenden 
Metallmenge erforderlich ist. Hierzu ist eine Einrichtung (31) 
vorhanden, welche ein erstes elektrisches Signal abgibt. Die­
ses gibt Auskunft über die Menge des abzutragenden Materials 
am jeweils bearbeiteten Ätzgut. Ein zweites Signal wird von 
einem Detektor (34) dann ausgesandt, wenn das Ätzgut in die eigent­
liche Ätzmaschine (1) einläuft. Beide Signale werden von einer 
zentralen Steuereinheit (35) verarbeitet. Dies geschieht in der 
Weise, daß die zentrale Steuereinheit ein drittes Signal ab­
gibt, welches es nach einem abgespeicherten Programm aus dem 
erste Signal ermittelt hat, und zwar dann, wenn das Detektor­
signal empfangen wird. Das dritte Signal entspricht der je­
weils gewünschten Menge Oxidationsmittel und beaufschlagt eine 
Dosiereinrichtung (17), welche dann die Abmessung der Oxidations­
mittelmenge vornimmt. In derselben Weise kann dem Ätzmittel 
zur Regeneration in stöchiometrisch definierter Menge Säure 
zugegeben werden.
Patent EP-0222371-A3 (EP)
IPC: A61P11/00
Filed: 1986-11-11
Abstract: Compounds of formula I 
  
wherein A represents:  
- a saturated or unsaturated acyclic residue;  
- a saturated cyclic or heterocylic residue;  
- a saturated or unsaturated bicyclic residue  
and R represents OH, a C₁-C₄ alkoxy group or a straight or 
heterocycle aminoresidue; R₁ represents hydrogen, an alkyl 
group or an aromatic or heteroaromatic residue.  
     Compounds I are endowed with valuable therapeutic 
characteristics.
Patent EP-0226828-A3 (EP)
Title: Mounting for a tacho-generator on a drive-shaft
IPC: G01P3/481
Filed: 1986-11-20
Abstract: In combination, a tachogenerator of compact construction with a hollow shaft connection and a clamping element for fixing the tachogenerator onto a rotating drive shaft, the tachogenerator includes a stator connected to a stationary machine part for securing the stator against torsion, and a rotor rotatably carrying a coding disk, the rotor being formed in part of the hollow shaft connection and being mountable on the drive shaft so as to be fixed against rotation relative thereto, the stator being mounted, through the intermediary or bearings, on the rotor for free relative rotation therebetween, the rotor having a rear end face, and the rotating drive shaft being formed with a shaft collar, the clamping element bringing the rear end face of the rotor flatly into engagement with the shaft collar formed on the rotating drive shaft.
Patent EP-0208343-A3 (EP)
IPC: C03C25/104
Filed: 1986-03-26
Abstract: A method for the preparation of silicate glasses of con­
trolled index of refraction involves the thermal and/or plasma 
processing of organo-silicon polymers. Compositions so trea­
ted evidence a suppressed index of refraction which may sub­
sequently be increased by sintering to yield a material uni­
quely suited for use in fiber optic devices.
Patent EP-0216397-A3 (EP)
IPC: C07D401/04
Filed: 1986-04-22
Abstract: A process for preparing herbicidal/plant growth regulant 
2-(4,4-dialkyl-5-oxo-2-imidazolin-2-yl-3-pyridine (and 
3-quinoline) carboxylic acids comprises treating a pyridine (or 
quinoline) dicarboxylic anhydride with a 2-amino-2,2-­
dialkylacetamide in an inert solvent and heating the resulting 
mixture with a strong base, removing water of reaction as it is 
formed.
Patent EP-0201157-A3 (EP)
Title: Chest exercise device
IPC: A63B23/035
Filed: 1986-02-19
Abstract: A device to be used in performing chest exercises comprises two interconnected levers (1) to which standard weight plates may be attached via holders (9). A torsional spring (6) provides resistance to the bringing together of the free ends of the levers (1). To use the device, a person, after affixing suitable weight plates to the device, lies on his back and grips handgrips (7) of the levers (1) near their free ends. He then pushes the device upwardly in a bench-press type motion, and forces his hands together against the resistance of the spring (6). The U-shaped frame is of use in other standard exercises such as squatting movement, calf raises, bent over bows, and shrugs.
Patent EP-0204510-A3 (EP)
Title: Amplification of hybridization signals by employing complementary dna strands
IPC: C07H21/00
Filed: 1986-05-29
Abstract: A method for assaying sample for a target ligand includes the step of contacting sample with reagent from a kit including reagent probe, amplifier strand and label strand. The reagent probe is capable of binding to the target ligand and includes a polynucleotide tail portion. The amplifier strand and label strand bind to the tail portion to form a polynucleotide network. The label strand includes a label moiety capable of detection.
Patent EP-0231848-A3 (EP)
IPC: B65F3/18
Filed: 1987-01-26
Abstract: Der Schüttgutbehälter (2) ist durch eine vorzugsweise 
verschiebbare Querwand (6) in zwei in Fahrzeug­
längsrichtung hintereinanderliegende Behälterräume (3,4) 
unterteilt. Der Einschüttraum (5) im Einschüttgehäuse (8) 
ist mittels einer Längswand (13) und/oder Rutsche (14) 
in nebeneinanderliegende Teilbereiche unterteilt, 
von denen einer mittels einer Förderstrecke (12) in den 
vorderen Behälterraum (3) und der andere mittels enes 
Ladewerkes (18,19,20) in den hinteren Behälterraum (4) 
ausräumbar ist.
Patent EP-0237931-A3 (EP)
Title: Apparatus for examining the gas tightness of joints between pipe pieces
IPC: G01M3/22
Filed: 1987-03-11
Abstract: Apparatus for testing the impermeability to gases of connections between pieces of piping, especially between pipes and sleeves, utilizes tow elastic sealing bodies that are spaced apart from each other. The sealing bodies can be pressed against the surfaces of the pipes in response to the application of axial stresses to thus confine the testing location which is to be monitored. The first sealing body is located in the pipe inwardly of the testing location and is adapted to be pressed from within against the surface of the pipe, and the second sealing body can be pressed against the periphery of the sleeve. This renders it possible to test, already within the manufacturing plant, even short pieces of piping for impermeability to leaks.
Patent EP-0243894-A3 (EP)
Title: Hydroprocessing catalyst and support having bidisperse pore structure
IPC: C10G49/02
Filed: 1987-04-24
Abstract: A catalyst support is made with a bidisperse micropore size distribution. One region has small micropores with an average pore diameter of less than 100 Angstroms units. The other region has large micropores with an average pore diameter which is between 100 and 600 Angstrom units. By adding catalytic metals for desulfurization and demetallation, a hydrotreating catalyst is made which is able to treat heavy feeds containing large metal bearing molecules. In a preferred embodiment the desulfurization metals are placed in the small micropores and the demetallation metals are placed in the larger micropores.
Patent EP-0249206-A3 (EP)
IPC: C23C22/83
Filed: 1987-06-10
Abstract: Bei einem Verfahren zur Erzeugung von Chromatüb­
erzügen auf Metalloberflächen durch Applikation Chrom-VI-­
Verbindungen enthaltender Lösungen oder Dispersionen 
und anschließendes Auftrocknen des Flüssigkeitsfilms bringt 
man den durch Auftrocknen erhaltenen Überzug zwecks Ver­
besserung des Korrosionswiderstandes und der Schicht­
qualität im Kontakt mit wäßrigen Lösungen mit einer Re­
duktionsmittel enthaltenden Lösung in Kontakt.  
     Besonders geeignete Reduktionsmittel sind Hydrazin, 
Hydroxylamin, Hydrazinphosphat etc., deren Konzentration 1 
bis 100 g/l, vorzugsweise 30 bis 80 g/l, betragen sollte.  
     Das Verfahren ist mit besonderem Erfolg bei der Be­
handlung von Stahl-, Aluminium- und/oder mit Zink oder 
Zinklegierungen plattierten Stahloberflächen anwendbar.
Patent EP-0255898-A3 (EP)
IPC: C09J11/00
Filed: 1987-07-23
Abstract: A method for isolating components in a multi-part 
composition is disclosed herein. In this method, the 
individual components are preserved in an isolated relation, 
and If intended to be used, they are mixed. The components 
each contain a consistency imparting agent added thereto and 
are applied onto a support plate in such a manner that the 
different components are disposed in close vicinity to one 
another. Such multi-part compositions may be used as 
adhesives, sealants, coatings, casting materials and the 
like. The components may be applied in various patterns.
Patent EP-0265810-A3 (EP)
IPC: C12N5/00
Filed: 1987-10-20
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Gewinnung von Diterpenen vom Labdan-Typ, insbesondere 
von Forskolin, aus Zellkulturen von Coleus forskohlii. 
Das Verfahren ist dadurch gekennzeichnet, daß die Zell­
kulturen von einem Erhaltungsmedium in ein Induktions­
medium übergeführt werden, das sich insbesondere hin­
sichtlich des Phytohormongehaltes vom Erhaltungsmedium 
unterscheidet, und aus ihnen nach einer bestimmten Zeit­
dauer die Diterpene durch Extraktion mit organischen 
Lösungsmitteln gewonnen werden.
Patent EP-0271786-A3 (EP)
IPC: A47F3/04
Filed: 1987-12-05
Abstract: Es wird ein Kühlmöbel mit einer Mehrfachverglasung 4 
beschrieben, deren Rand zumindest teilweise mit einer 
Einfassung 5 versehen ist. Die Einfassung 5 ist durch ein 
Kunststoffprofil, vorzugsweise aus Polyurethan, gebildet.
Patent EP-0233785-A3 (EP)
IPC: H04N1/00
Filed: 1987-02-19
Abstract: A housing (14) contains a sheet (1) of writing 
material. One end of the sheet is fixed to a roller 
(4). The other end (8) is free. The sheet is 
moveable from a retracted position in which it is 
taken up by the roller (4) to an extended position at 
which it may receive writing.  
     The roller (4) is driven (16) to retract the 
sheet into the housing. During the retraction, means 
(2, 2a, 3, 15) produce electrical signals 
representing the writing.  
     A printer (10, 12, 13) controlled by the signals 
records the writing on e.g. thermal paper. The 
printer may be separate from the housing.
Patent EP-0266943-A3 (EP)
IPC: G02F1/313
Filed: 1987-10-23
Abstract: An optical switch array comprises a plurality of 
optical switches of the kind utilising the interaction 
between light propagating along one of two waveguide path 
sections in close proximity to one another and an 
electrical field produced by electric switching voltages 
applied between electrodes actively associated with the 
waveguide path sections in order to effect switching of 
the light from one of the waveguide path sections to the 
other. The waveguide path sections which provide links 
between the optical switches of the array and which 
require electrical isolation from one another have 
dissimilar physical or other characteristics in order to 
prevent coupling therebetween in the presence of a nearby 
electric field.
Patent EP-0274910-A3 (EP)
IPC: A61K8/02
Filed: 1987-12-29
Abstract: A waterbase lipliner composition in the form 
of a liquid is provided which is especially adapted for 
use in conjunction with a wick-type nib pen which 
delivers lipliner through capillary action. A lipliner 
composition in the form of a flowable liquid dispersion 
or solution is characterized by the combination of one 
or more water-soluble organic pigments, water as a 
carrier therefor, and a water-soluble organic polymer 
film-forming agent which is a combination of polyvinyl 
pyrrolidone and polyvinyl alcohol, the composition 
having a viscosity of less than about 750 cps.