baber/WOPTO huggingface dataset:
Patent EP-0202944-A3 (EP)
IPC: E04B1/61
Filed: 1986-05-22
Abstract: A foam-filled thermal insulation panel comprises metal 
side sheets (14,16) and an extruded plastics edging strip 
(20;22) which together enclose a cavity filled with foam (18). 
The edging strip comprises slotted edge portions which re­
ceive inturned edge flanges (24,26) of the side sheets, so 
relatively locating the components and eliminating the usual 
need for jigging during in-filling with the foam. The edging 
strips of adjacent panel edges to be connected have com­
plementary male (28) and female (38) forms to enable the 
panels to be snap-fitted together, the strips so serving both to 
connect the panels and provide a seal between them.
Patent EP-0207741-A3 (EP)
IPC: B24B3/28
Filed: 1986-06-26
Abstract: A sharpening device, particularly useful for sharpening 
tools having two identical cutting edges such as drill bits, is 
used with a support having a rotatable grindstone and a 
plurality of spaced apart support bearing points. The device 
has a clamp means for releasably retaining a tool or drill bit in 
it, and a frame. The frame is connected to the clamp means, 
and typically carries a first and second set of jig bearing points 
directed downward and upward respectively, and disposed at 
an angle to the clamp axis. By virtue of this, the jig can rest in a 
first rest position in which the clamp axis extends forwardly to 
a grinding face of a grindstone carrier in the support, at a 
predetermined lateral angle of A₁ thereto. In addition, by 
inverting the jig, it can rest on the support, in a second rest 
position inverted from the first position, in which the second 
set of jig bearing points rests in a corresponding set of support 
bearing points, with the clamp axis extending forwardly to the 
same grindstone grinding face at an equal lateral angle of A₂. 
Thus, tools such as drill bits, can have each of their cutting 
edges accurately sharpened, and the other angles required on 
their points accurately obtained during sharpening, basically 
by simply inverting the jig holding the bit.
Patent EP-0250974-A3 (EP)
IPC: G03D15/10
Filed: 1987-06-11
Abstract: Es wird ein Diarahmungsgerät vorgeschlagen, mit dem erstmalig 
eine Rahmung bei aufklappbaren Diarahmen (14) möglich ist, de­
ren Klappachse (20) parallel zur Filmtransportrichtung (28) 
verläuft, wie das bei den sogenannten CS-Rahmen von Agfa der 
Fall ist.
Patent EP-0251327-A3 (EP)
Title: Process for production of anthracycline compound r2ox2
IPC: C07H15/252
Filed: 1987-07-03
Abstract: An anthracycline compound, R20X2, of the following formula (II) is produced by a process which comprises subjecting an anthracycline compound, R20X3, of the following formula (I) or a salt thereof to reaction in the co-presence of (1) acetone and/or dimethylformamide and (2) an aqueous solution containing ammonium ion and/or trialkylamine. <CHEM>   <CHEM>   The anthracycline compound, R20X2, can be produced not only by the cultivation of actinomycetes but also, in accordance with the process as shown above, by chemical conversion of the anthracycline compound, R20X3, in a high yield.
Patent EP-0264066-A3 (EP)
IPC: A61K8/00
Filed: 1987-10-08
Abstract: Haar- und Hautbehandlungsmittel mit einem Gehalt einer 
quartären Ammonium-Verbindung der Formel 
  
worin R₁ und R₂ gleich oder verschieden sein können und 
C₈-C₂₂-Alkyl oder C₈-C₂₂-Alkenyl, R₃ C₁-C₃-Alkyl, x eine 
Zahl von 1 bis 3 und A ϑ  das Anion einer C₂-C₆-Carbonsäure, 
die 1 bis 3 Hydroxyl-Gruppen enthalten kann, oder das 
Hydrogenphosphat-Anion bedeuten.
Patent EP-0271726-A3 (EP)
Title: Lighting device for a baking oven
IPC: A21B3/10
Filed: 1987-11-17
Abstract: A baking oven includes at least one boundary wall defining a baking space and at least one lighting device each including a first part in the form of a low-voltage bulb, a second part in the form of an electrical connection for the bulb, and a lamp socket disposed on the at least one boundary wall. The lamp socket receives the bulb from inside the baking space with the bulb protruding substantially completely into the baking space. The boundary wall has an opening formed therein for receiving and closely surrounding one of the parts of the lighting device.
Patent EP-0241172-A3 (EP)
Title: Method and slipforming extruder for casting concrete slabs
IPC: B28B1/08
Filed: 1987-03-20
Abstract: In a method and an apparatus for casting concrete elements from a concrete mix by means of slipforming moulding, the concrete mix is extruded onto a bed (2) by means of one or more extruder members (8), and is compacted by reciprocating at least one movable wall (6,7,19,20) of the mould in a direction approximately parallel to its plane, the wall having tamping splines (21,22) protruding into the mix. Preferably at least one pair of opposite walls (6,7,20) are reciprocated in a counterphased manner, and the walls may be reciprocated in a direction parallel to the extrusion direction, transverse thereto, or both.
Patent EP-0251436-A3 (EP)
IPC: H01J61/26
Filed: 1987-04-21
Abstract: An arc tube (l3) for a high pressure sodium discharge lamp 
(l0) contains a quantity of a getter material which comprises an 
alloy of titanium and niobium metal.  
     The alloy is in the form of a coiled wire (3l) which is 
wound on a tungsten electrode shank (29). The wire may have a 
sheath of niobium metal.
Patent EP-0275063-A3 (EP)
IPC: C30B33/00
Filed: 1988-01-11
Abstract: A light emitting element comprising diamond which 
contains N-V color centers in a maximum optical density of 
of 0.01 to 3.5 in a direction of excitation light, Ib type 
nitrogen atoms in a maximum optical density not larger than 
0.2 in a wavelength range of 530 to 610 nm and optionally H3 
color centers, which element can be efficiently produced 
from artificial diamond by a combination of irradiation by 
an electron beam or a neutron beam and annealing.
Patent EP-0278393-A3 (EP)
IPC: B32B27/12
Filed: 1988-02-04
Abstract: Soundproofing panels for applications in the automotive sector 
made of an agglomerate (rubber batch), thermally molded, 
containing elastomer, plasticizer, high density mineral filler 
and chlorocaoutchouc, such agglomerate is being paired to at 
least one selfsupporting premoldable layer of body covering, 
maintaining a constant thickness within ±10%.
Patent EP-0279367-A3 (EP)
IPC: A47J37/06
Filed: 1988-02-12
Abstract: Bei einem Kochgerät, welches in Öffnungen (113) einer Einbau­
platte (112) eingebaute Elektro-Kochplatten (115) aufweist, 
ist eine für jede Kochplatte (115) wirksame Verdrehsicherung 
vorgesehen. Das zugehörige Verdreh-Sicherungselement (140) 
kann zum Beispiel eine elastisch bewegbare Zunge sein, die 
mit einer Vertiefung (132) im Bereich der äußeren, unteren 
Randkante (128) der Kochplatte (115) zusammenwirkt und vom Zen­
trum schräg nach oben gerichtet sowie im wesentlichen geradli­
nig geformt ist. Das Verdreh-Sicherungselement kann aber auch 
ohne direkt wirksame Verbindung mit der Einbauplatte zwei Koch­
platten gegeneinander gegen Verdrehung sperren und diese so 
zu einem Verdrehsicherungs-Verbund zusammenfassen. Dadurch er­
gibt sich eine baulich sehr einfache sowie leicht zu montieren­
de und zuverlässige Sicherung der Kochplatten.
Patent EP-0297369-A3 (EP)
IPC: C07F9/38
Filed: 1988-06-18
Abstract: The invention relates to a process for the preparation of N-phosphonomethylglycine of the formula I    <IMAGE>  (I)  wherein a compound of the formula II or salts and esters thereof    <IMAGE> (II)  in which R1 and R2 denote hydroxyl or a hydrolyzable group and R3 denotes aryl, is reacted in a closed reaction vessel in the presence of a dehydrogenation catalyst and a hydrogenation catalyst with an alkali metal hydroxide or alkaline earth metal hydroxide in water as the solvent and, when the reaction has ended, a mineral acid is added to liberate N-phosponomethylglycine from its salt.
Patent EP-0301395-A3 (EP)
Title: On-line electrostatic defect detector for polyester base
IPC: G01N27/24
Filed: 1988-07-20
Abstract: A method and a device for detecting the presence of surface 
irregularities in a dielectric web, the web having an electrical 
surface charge. The device comprising a first electrical conductor 
(12) positioned close to the surface of the web (10) and extending 
across the width of the web (10) means for effecting relative 
movement between the first conductor (12) and the web (10) along 
the length of the web (10), thereby to induce a first electrical 
signal in the first conductor (12), and a detector responsive 
to the first electrical signal for detecting the high frequency 
components of the signal which are indicative of the presence 
of a surface irregularity in the web (10).
Patent EP-0317871-A3 (EP)
IPC: G01N27/414
Filed: 1988-11-14
Abstract: Der Sensor enthält mindestens einen Kondensator, der mit 
einem porösen Isolator (2) als Dielektrikum gefüllt ist. Der 
Isolator (2) nimmt Gase und Dämpfe in dem Porenvolumen auf. 
Dadurch ändert sich die Dielektrizitätskonstante des 
Dielektrikums und damit die Impedanz des Kondensators. Über 
die Messung der Impedanz läßt sich das Gas qualitativ und 
quantitativ nachweisen.
Patent EP-0319978-A3 (EP)
IPC: C08G77/16
Filed: 1988-12-08
Abstract: In den endständigen Einheiten je eine Si-gebundene Hydroxyl­
gruppe aufweisende Diorganopolysiloxane werden dadurch herge­
stellt, daß cyclisches Diorganopolysiloxan und/oder Diorgano­
dichlorsilanhydrolysat mit 0,1 bis 3 Gewichts-% Diorganodi­
chlorsilan, bezogen auf das Gewicht der jeweils eingesetzten 
Menge an cyclischem Diorganopolysiloxan und/oder Diorganodi­
chlorsilanhydrolysat, in Gegenwart von 1 bis 50 Gewichts-ppm 
Phosphornitridchlorid, bezogen auf das Gesamtgewicht der je­
weils eingesetzten Menge an Organosiliciumverbindungen, zu in 
den endständigen Einheiten je ein Si-gebundenes Chloratom 
aufweisendem Diorganopolysiloxan umgesetzt wird, die Reak­
tionsmischung anschließend mit Wasser oder wäßriger Lösung 
behandelt wird, und nach Abtrennen der wäßrigen Phase von den 
in den endständigen Einheiten je eine Si-gebundene Hydroxyl­
gruppe aufweisenden Diorganopolysiloxanen die niedrig sieden­
deren Bestandteile destillativ entfernt werden.
Patent EP-0286187-A3 (EP)
Title: Colour cathode ray tube
IPC: H01J29/07
Filed: 1988-04-06
Abstract: A colour cathode ray tube having a shadow mask comprising 
columns of vertically elongate apertures (23) separated by bridges 
(30). In order to obtain smooth north and south edges to the 
cathodoluminescent screen and the desired mask transmission, at least 
some of the apertures (231) which terminate at the top and bottom mask 
edges (32) are longer and narrower than the adjacent apertures (23) in 
the same column. These longer, narrower apertures are provided in those 
cases where normal width apertures (23) would have been excessively 
foreshortened by the mask edge (32), for example their lengths are less 
than their widths, and where columns would have terminated in a bridge 
(30) or a part thereof.
Patent EP-0290110-A3 (EP)
IPC: G06F9/26
Filed: 1982-05-21
Abstract: A digital computer system in which data storage is referred 
to by a descriptor comprising an object number (AON 27111) 
denoting a variable-length block of storage, an offset (OFF 27113) 
indicating how far into that block a desired data item begins, 
and a length field (LEN 27115) denoting the length of the desired 
data item. Separate means exist for manipulating each of the 
three descriptor portions, thus facilitating repetitive operations 
on related or contiguous operands. Various levels of microcode 
control are included. Each level of microcode control has its 
own stack (902-905) facilitating interrupts between levels. 
Stacks are duplicated in "secure stacks" (504) in memory to protect 
against loss of state data from the stacks.
Patent EP-0293221-A3 (EP)
IPC: C07C225/22
Filed: 1988-05-27
Abstract: A highly regioselective synthesis of pyrazoles from a 
mono-substituted hydrazine and a β-dicarbonyl compound 
wherein a carboxylic acid moiety is present on the 
substituent attached to one of the carbonyls. For 
example, compounds of the formula (I) are formed in marked 
preference to isomers of formula (IV):
Patent EP-0303506-A3 (EP)
Title: Indole derivatives
IPC: A61P25/04
Filed: 1988-08-12
Abstract: Compounds are disclosed of formula (I) 
  
wherein  
R₁ represents H or C₁₋₆ alkyl;  
R₂ represents H, C₁₋6 alkyl, C₃₋₇ cycloalkyl, C₃₋₆ alkenyl, phenyl or 
phen(C₁₋₃)alkyl in which the phenyl ring is optionally substituted by 
halogen, C₁₋₄ alkoxy, hydroxy or C₁₋₃ alkyl;  
R₃ represents H, C₁₋₃ alkyl, -CO₂R₅, -COR₅, -COCO₂R₅ or -CONHR₅ where  
R₅ represents H, C₁₋₄ alkyl, C₃₋₇ cycloalkyl, C₂₋₄ alkenyl, aryl or 
ar(C₁₋₄)alkyl in which the aryl group is optionally substituted by 
halogen, C₁₋₄ alkoxy, C₁₋₄ alkyl or hydroxy) (provided that where R₃ 
represents -CO₂R₅, R₅ is other than H);  
R₄ represents H, C₁₋₃ alkyl, C₃₋₆ alkenyl, phenyl or phen(C₁₋₃)alkyl;  
A-B represents CH-CH₂- or C=CH-  
D represents -CO- or -SO₂-  
n represents 0, 1-5;  
provided that when D represents -SO₂, n is 2, R₃ represents H and R₄ 
represents H or C₁₋₃ alkyl, R₂ is other than H or C₁₋₆ alkyl;  
and pharmaceutically acceptable salts and solvates (for example 
hydrates) thereof.  
     The compounds are indicated as useful for the treatment of 
migraine, cluster headache, chronic paroxysmal hemicrania and headache 
associated with vascular disorders.  
     Processes and intermediates for their preparation and 
pharmaceutical compositions containing them are also disclosed.
Patent EP-0309286-A3 (EP)
Title: Conductive agent for electrostatic coating of plastics and electrostatically coated plastic moldings
IPC: C08J7/044
Filed: 1988-09-23
Abstract: A composition and method for effective electrostatic coating on 
a plastic article uses an electrically conductive agent comprising a 
polyurethane and an electrically conductive filler such as inorganic 
fine powder and organic substances.
Patent EP-0314621-A3 (EP)
IPC: C09B57/04
Filed: 1988-10-19
Abstract: Feste Lösungen aus mindestens zwei unterschiedlichen Verbindungen der 
Formel I 
  
ist, worin R und R¹ unabhängig voneinander Wasserstoff, Halogen, C₁-C₄-­
Alkyl oder C₁-C₄-Alkoxy bedeuten, X Halogen, Y und Z unabhängig von­
einander Halogen, C₁-C₄-Alkoxy, C₁-C₄-Alkylmercapto, C₅-C₆-Cycloalkoxy, 
unsubstituiertes oder durch Halogen oder C₁-C₄-Alkyl substituiertes 
Phenoxy bedeuten, dadurch gekennzeichnet, dass sich die die festen 
Lösungen bildenden Verbindungen der Formel I durch mindestens einen der 
Substituenten X, Y oder Z und/oder durch die Gruppe A unterscheiden und 
dass sich die Röntgenbeugungsdiagramme der festen Lösungen von der Summe 
der Röntgenbeugungsdiagramme der Einzelkomponenten unterscheiden.  
     Solche feste Lösungen eignen sich hervorragend als Pigmente zum Färben 
von hochmolekularem organischem Material.
Patent EP-0325986-A3 (EP)
Title: Enzymatic hydrolysis of proteins
IPC: A23J3/34
Filed: 1989-01-17
Abstract: Disclosed is a novel method for the hydrolysis 
of foodgrade proteins. The method involves 
contacting an aqueous suspension of the protein with 
a combination of protease from a fungus of the 
species  Aspergillus oryzae  and an enzymatic extract 
of porcine pancreas. The method is particularly 
suitable for the hydrolysis of soy protein isolates 
without causing bitter off flavors to develop.
Patent EP-0341717-A3 (EP)
Title: Mirrorless scanners with movable lase, optical and sensor components
IPC: G02B26/10
Filed: 1989-05-11
Abstract: In bar code symbol scanning systems employ­
ing laser, optical and sensor components, a mirrorless 
scanner arrangement mounts one or more of these com­
ponents on a drive for repetitive reciprocating 
movement either about an axis or in a plane to effect 
scanning.
Patent EP-0344643-A3 (EP)
Title: Antiviral pharmaceutical composition
IPC: C07D471/04
Filed: 1989-05-26
Abstract: Dipyridamole or a salt thereof enhances the antiviral activity of IFN- alpha .
Patent EP-0349773-A3 (EP)
IPC: C08G63/688
Filed: 1989-06-06
Abstract: Verfahren zur kontinuierlichen Herstellung von aromatischen Polykonden­
saten, aus 
   a) aromatischen Hydroxy-, Thio- und/oder Aminocarbonsäuren,    b) aromatischen Dihydroxy-, Dithio-, Diamino- und/oder Hydroxy-Amino­
verbindungen,    c) gegebenenfalls Harnstoff und    d) einer Summe der Komponenten b) und c) äquivalenten molaren Menge an 
aromatischen Dicarbonsäuren,    
durch 
   1. Umsetzen der Komponenten a), b) und d) und gegebenenfalls c) mit 
niederen Fettsäureanhydriden im Überschuß, bei einer Temperatur von 
140 bis 280°C unter Abdestillieren von Fettsäuren und 
Fettsäureanhydriden,    2. Leiten des Oligomerengemisches von oben nach unten durch eine 
senkrechte Präkondensationszone unter Bildung eines zweiphasigen 
Gemisches aus Präpolymeren und dampfförmigen Fettsäuren,    3. Trennen der Präpolymeren von den dampfförmigen Fettsäuren und    4. Kondensieren des Präpolymeren in einer Kondensationszone zu 
granulierfähigen Polykondensat.
Patent EP-0355610-A3 (EP)
Title: An optical module
IPC: H01L31/0203
Filed: 1989-08-11
Abstract: In an optical module with a substrate (6) having an optical 
unit (3) mounted thereon being provided on a bottom of a package 
(8) and having the optical unit optically coupled with an end of 
an optical fiber (1) extending into the package (8), a chip 
carrier (2) including the optical unit (3) is die-bonded to a 
conductive land (7) formed on the substrate (6), and a recess (10) 
is formed at an area of the bottom of the package (8) which faces 
the land (7). Thus, a capacitance of a parallel-plate capacitor 
formed by the land (7) and the bottom of the package (8), which 
prevents a high speed operation, is rendered negligibly small.
Patent EP-0356930-A3 (EP)
Title: Composite laminates comprising matrix bound plies having interlocked transverse fibers and a method of making the same
IPC: D03D1/00
Filed: 1989-08-25
Abstract: Composite laminates having improved delamina­
tion resistance and useful for aircraft, marinecraft, 
automobiles, armor, and furniture are formed from plies 
of substrate (22) which include fibers (30,32,34) extending generally 
normal to the plane of the substrate. These plies of 
substrate can be, for example, tufted textiles wherein the tufts are 
formed by the fibers extending out of the plane of the substrate. 
The fibers interlock with or are anchored in 
the substrate. Fibers from one ply intermesh with the 
fibers of an opposing ply. An organic binder sandwiched 
between the plies is cured to form the composite matrix. 
A method of making the laminates comprises applying the 
uncured binder to a tufted substrate to form a ply, 
stacking the plies, and applying heat and pressure to 
transform the binder to a matrix which substantially 
saturates the plies.
Patent EP-0355855-A3 (EP)
IPC: B29C37/00
Filed: 1989-08-28
Abstract: An improvement is provided in a jacket (18) used in the 
formation/curing of transmission belts (12). Such a jacket 
typically has a substantially cylindrical surface which is 
engaged with assembled belt components during a curing 
process therefor. The improvement resides in the provision 
of vent structure (74) for allowing air to escape from between 
the cylindrical surface on the belt forming jacket and 
assembled belt components during a curing process.
Patent EP-0362561-A3 (EP)
Title: Method of, and video magnetic tape recorder for avoiding the inadvertent overwriting of video signal parts recorded on a video magnetic tape
IPC: G11B23/36
Filed: 1989-09-05
Abstract: Method of avoiding the inadvertant overwriting of video signal parts recorded on a video magnetic tape and video magnetic tape recorder for carrying out this method. In known methods a mechanical switch mounted on the magnetic tape cassette casing is repositioned or a plastic tab fastened to the magnetic tape cassette casing is broken out. It is intended that the new method will not rely on mechnical means on the cassette casing. Furthermore, it is intended that in the new method it will be possible to decide individually for each recording on a video magnetic tape whether it should be overwrite-protected or not. For this purpose, it is tested before each recording whether the control track of the video magnetic tape already has control track pulses having a characteristic coding or not. If this is the case, the already effected recording will be identified as overwrite-protected and overwriting of this recording will be prevented. If this is not the case, the control track pulses associated with a new recording to be protected will be recorded with a characteristic coding. Video magnetic tape recorder <IMAGE>
Patent EP-0366085-A3 (EP)
Title: Tetrahydropyrimidines, their production and use
IPC: C07D239/06
Filed: 1989-10-24
Abstract: There is provided a pest control composition containing a compound represented by the formula, <CHEM> wherein R<1>, R<2>, R<3> and R<4> are the same or different and independently mean a hydrogen atom, a hydrocarbon group which may be substituted or a heterocyclic group which may be substituted and X means an electron attracting group or a salt thereof. The compound are least toxic to man, domestic animals and fish and selectively display remarkable control effect on pests.
Patent EP-0372253-A3 (EP)
Title: Cleaning device for an impression cylinder of a printing machine
IPC: B41F35/00
Filed: 1989-11-10
Abstract: The rotary printing machine has two double offset printing units (1, 2). Each printing unit has at least one pressure cylinder (3) which co-operates with transfer cylinder (4) which prints a picture on the continuous strip of paper (6) or (7). A wiping device (8) with a pad (9) is pressed against the pressure cylinder (3) in the area not covered by the strip of paper (6) or (7). This wiping device keeps the surface of the cylinder (3) clean and prevents the smudging of the paper (6, 7). The pad (9) is kept moist by being sprayed with water from a nozzle mounted near by.
Patent EP-0345876-A3 (EP)
IPC: A45D26/00
Filed: 1989-06-01
Abstract: Beim Epilationsapparat mit mindestens einem Paar gegen­
sinnig rotierend antreibbarer, umfangsseitig ein wellenförmi­
ges Querschnittsprofil aufweisender Epilationswalzen (3, 4), 
die mit ihrem Querschnittsprofil umfangsseitig ineinander 
eingreifen und von denen eine von einem Motor (6) her antreibbar 
ist, ist vorgesehen, daß sich das umfangsseitige wellenförmi­
ge Querschnittsprofil linear über die ganze Länge der Walzen (3, 4) 
erstreckt und der maximale Durchmesser der Epilationswalzen 
in der Größenordnung von 4,5mm und die Anzahl der Erhebungen 
des Querschnittsprofils in der Größenordnung von 10 gewählt 
ist.
Patent EP-0331486-A3 (EP)
Title: Aerials
IPC: H01Q1/24
Filed: 1989-03-02
Abstract: Electronic circuitry incorporating an aerial is built 
upon a printed circuit board (3/4) whose metallisation 
acts as the radiating element of the aerial. In the 
particular form shown, the printed circuit board forms 
a folded dipole aerial with a gap (9) in the 
metallisation forming a feed point for the aerial. The 
components (13) of the circuitry are mounted within the 
enclosure formed by the printed circuit board, and are 
thus shielded by the metallisation.
Patent EP-0348027-A3 (EP)
Title: Magneto-resistive sensor with opposing currents for reading perpendicularly recorded media
IPC: G11B5/02
Filed: 1989-04-27
Abstract: A sensor for reading perpendicularly recorded media includes dual 
magneto-resistive elements. Directionally opposed currents through 
respective elements each serve both sensing and bias functions. A detector 
differentially detects changes in the resistance of the stripes so as to 
presume common mode noise rejection when reading perpendicular recording 
media. In addition, the opposing currents offset each other's interaction 
with the soft magnetic underlayer of the media, which interaction could 
otherwise perturb the information stored on the media. Provision is made 
for switching the relative direction of current flow to provide for reading 
longitudinally recorded media.