baber/WOPTO huggingface dataset:
Patent EP-0354638-A3 (EP)
Title: Use of adenosine and its derivatives in diagnosis
Inventor: MOHIUDDIN SYED M
IPC: A61K51/04
Filed: 1989-04-20
Abstract: The invention comprises the use, in the preparation of a 
diagnostic agent for parenteral administration to humans, of 
adenosine a functional adenosine receptor agonist including 1-­
methyl-2-phenylethyl adenosine, 5-ethyl carboxamide adenosine, 
cyclopentyl adenosine and 2-chloro adenosine; a metabolic 
precursor or by-product of adenosine including adenine and 
inosine; or a phosphorylated derivative of adenosine including 
adenosine monophosphate, adenosine diphosphate and adenosine 
triphosphate. The diagnostic agent is used in detecting the 
presence, or assessing the severity, of vascular disease.
Patent EP-0340028-A3 (EP)
Title: Polyimide foams and their preparation
IPC: C08G73/10
Filed: 1989-04-28
Abstract: Polyimide foams having 
enhanced compression fatigue life and softness for use in 
the manufacture of seat cushions and methods for the 
production of such foams and precursors therefor. These 
foams are produced from polyimides prepared by 
reaction of an organic tetracarboxylic acid or derivative 
thereof, preferably an ester with (a) 1 to 50 mol percent 
of a diester of (i) a primary amino-substituted aromatic 
carboxylic acid, and (ii) a polymethylene glycol, and (b) 
at least one aromatic or heterocyclic primary diamine. 
Foams can be produced having (a) a fatigue life as deter­
mined by ASTM test procedure D 3574-81 using foam speci­
mens from three to five inches in thickness (7.6 to 12.7 cm) of at least 
15,000 cycles, or (b) an indentation force deflection as 
determined by ASTM test procedure D3574-81 on foam speci­
mens of one-inch thickness of less than 40 pounds of force 
(178N) at 25% deflection and less than 180 pounds of force (801N) at 
65% deflection, or both of (a) and (b).
Patent EP-0363014-A3 (EP)
Title: System for detecting rorational imbalance of vehicle roadwheels
IPC: G01L5/22
Filed: 1989-09-05
Abstract: A system for detecting dynamic rotational 
imbalance of vehicle roadwheels includes a force 
measurement sensor (18,34) for sensing the force 
required to steer the roadwheel and further includes a 
device for generating a force signal corresponding to 
the sensed force and a processor (16) responsive to 
cyclic variations in the force signal for determining 
the dynamic rotational balance condition of the 
roadwheel.
Patent EP-0326490-A3 (EP)
Title: Synthetic peptides and mixtures thereof for detecting hiv antibodies
IPC: C07K16/00
Filed: 1989-01-26
Abstract: There is provided cyclic peptides of the general formula <CHEM> wherein x represents the amino terminus, one amino acid or amino acid sequence starting with amino acid 604 and going back as far as amino acid 586 (gp41-HIV-1); and y represents the carboxy terminus, an amino acid or amino acid sequence starting with amino acid 612 and extending up to amino acid 629 (gp41-HIV-1). There is also provided peptides of the general formula <CHEM> wherein x<1> represents the amino terminus, one amino acid or amino acid sequence starting with amino acid 596 and going back as far as amino acid 578 (gp42-HIV-2); and y<1> represents the carboxy terminus, an amino acid or amino acid sequence starting with amino acid 604 and extending up to amino acid 613 (gp42-HIV-2). These cyclic peptides alone or in admixture with certain linear peptides are particularly useful in detecting antibodies.
Patent EP-0367662-A3 (EP)
IPC: B60J1/02
Filed: 1989-10-25
Abstract: The edge of a motor-vehicle glazing prepared for glueing in the rebate of the aperture of a vehicle body is equipped with a bead (22) deposited by the extrusion of an adhesive compound and serving as an insert between the glazing and the strip of glue used for fixing this to the mount. In the zone where this strip extends, the width B of the bead (22) is selected as to prevent the glue from spilling out during installation. A cutting wire (30) is placed inside the bead (22) or in its immediate vicinity, in order to cut this when the glazing (1) is removed. The bead (22) itself or its bearing surface for connection to the surface of the glazing are designed in such a way that the width b of the zone of the bead (22) to be cut by the wire (30) is substantially less than the width B of the zone in contact with the glue. 
<IMAGE>
Patent EP-0375587-A3 (EP)
IPC: C02F1/04
Filed: 1989-09-22
Abstract: L'appareil comporte deux voisinants élements verticaux ,un troisième 
récipient long et étroit,la style hydrostatique qui comprend un ascenseur 
mécanique pour l'extraction des sels.  
Les extrémités basses des trois récipients communiquent et l'aérisation 
est effectuée au troisième récipient latéral comportant trois 
alternateurs de chaleur en série,chaudière-condensateur-refrigérateur 
(6,7,9) pour la condensation des vapeurs.  
     Les caractéristiques principales de l'invention sont basées sur la fait 
qu'elle exploite presque de manière integrale la chaleur latente de 
l'aérisation,elle exploite la propriété du Nacl à grande concentration 
qui empêche les incrustations du sel et l'érosion ,elle supprime par 
automatique aérisation thermique les microorganismes à température élevée 
et l'influence de l'eau salée.
Patent EP-0350475-A3 (EP)
Title: Method and apparatus for determining the state of corrosion of a buried object
IPC: G01N17/02
Filed: 1989-07-04
Abstract: The invention relates to a method for determining the state of corrosion of a metallic buried object (1) which is provided with a corrosion-proof coating (3), an exposed metallic place on the object being connected via a source of direct voltage to an anode (6). An amperemeter (5) is provided in this connection between the object and the anode. According to the invention, provision is made, as known per se, for the coating (3) to consist of modified epoxy resin, and the anode (6) can be a reactive anode, the source of direct voltage then being the potential difference between the materials of the object and the reactive anode. The current flowing between the object (1) and the anode (6) is measured with the source of direct voltage switched off or the current flowing between the object and the reactive anode, which constitutes a reliable measure for the state of corrosion. <IMAGE>
Patent EP-0386431-A3 (EP)
IPC: F02P17/00
Filed: 1990-01-25
Abstract: Es wird eine Schaltungsanordnung zur Messung der Pri­
märspannung einer Zündspule vorgeschlagen, die ohne 
Transistoren und Zenerdioden auskommt und damit beson­
ders gut für eine Realisierung in Hybridtechnik geeig­
net ist. Die Schaltung ermöglicht es, die Primärspan­
nung analog auszuwerten und gibt die Funkenbrenndauer 
in Form eines digitalen Signals ab.
Patent EP-0395002-A3 (EP)
IPC: H05K13/04
Filed: 1990-04-25
Abstract: An electronic parts mounting apparatus, which on 
the basis of a recognition result of an attitude of a tipped 
electronic part held on a removing nozzle obtained by a re­
cognition device, rotates the nozzle to change the attitude 
of the rotational direction of the electronic part. The 
apparatus comprises a removing nozzle formed in its upper 
portion with a groove to be fitted to attract and hold the 
electronic part recognized by the recognition device, a 
vertically movable and rotatable nozzle rotating means for 
changing the attitude of the electronic parts in a rotational 
direction, a cushion means mounted on the nozzle rotating 
means or the removing nozzle for pressing the fitting portion 
against the groove to be fitted, and a sliding means for 
for fitting the fitting portion into the groove to be fitted 
while sliding the fitting portion.
Patent EP-0399244-A3 (EP)
Title: A light-scattering-type smoke detector
IPC: G08B17/107
Filed: 1990-04-27
Abstract: A light-scattering-type smoke detector is 
disclosed which comprises a base portion to be secured 
to a ceiling, a head part forming one of the parts of a 
detecting portion to be detachably mounted to the base 
portion through setscrews passed therethrough, and a 
dark box forming the other of the portions of the 
detecting part to be detachably connected to the head 
part by screwing the setscrews thereto, the dark box 
comprising a body portion and a cover portion put one 
upon another. The body portion has a printed circuit 
board integrally secured thereto on its upper surface 
and the dark box is surronded by a labyrinth around its 
outer periphery that is internally provided with a 
light projection element and a light receiving element. 
The smoke detector allows the dismounting of the head 
part from the base portion, and the dark box from the 
head part so that maintenance and repair of the smoke 
detector can be carried out quite easily.
Patent EP-0397209-A3 (EP)
IPC: H05B6/76
Filed: 1990-05-14
Abstract: Es wird eine elektronische Türüberwachung von Mikrowellen­
herden vorgeschlagen, die unter allen Umständen das Aus­
schalten der Stromversorgung der Mikrowellenröhre sicher­
stellt, wenn die Beschickungstür geöffnet wird bzw. ist, 
und zwar durch Unterbrechung des Magnetflusses in einem 
Magnetkreis.
Patent EP-0401884-A3 (EP)
Title: Reactor for photooxidations in an aqueous environment
IPC: A61L2/10
Filed: 1990-05-09
Abstract: The object of the present invention is a method for the photocatalytic treatment of aqueous mixtures of polluting substances. Such a method consists in submitting such mixtures to irradiation in the presence of titanium dioxide while they are circulating inside a reactor (A) formed by a hollow space of not more than 5 cm of thickness, whose inner wall is the wall of a lamp (C) emitting at least a fraction of its radiations with a wavelength shorter than 400 nm. In this reactor a cooling sheath is not provided between the lamp and the reaction mixture and temperature control is accomplished by means of the circulation of the same reaction mixture inside the reactor.
Patent EP-0397281-A3 (EP)
Title: An improved process for the preparation of 3,5,6-trichloropyridin-2-ol
IPC: B01J27/122
Filed: 1990-05-11
Abstract: A process for the preparation of 3,5,6-trichloropyridin-2-ol from trichloroacetyl chloride and acrylonitrile is improved by separately conducting the individual addition, cyclization and aromatization steps. By separating these steps, water and HCl, which are by-products of the latter steps, can be precluded from interfering with the earlier steps. The individual process steps have also been improved.
Patent EP-0412612-A3 (EP)
IPC: C07D295/02
Filed: 1990-08-07
Abstract: This invention relates to a process for making amines by condensing an amino compound in the presence of a Group VIB metal-containing condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylenepentamine (TEPA) and pentaethylenehexamine (PEHA).
Patent EP-0447925-A3 (EP)
Title: Table-type piece of workfurniture, particularly for schools
IPC: A47B85/04
Filed: 1991-03-12
Abstract: The invention relates to a table-type piece of work furniture, particularly for schools, comprising a frame-type structure with a horizontal or virtually horizontal working surface. In order to provide for such a piece of work furniture to be used if necessary as an upholstered-type piece of furniture for sitting but without using the working surface, an upholstered seating surface (6,8) with an upholstered backrest (7,9) is designed within the structure (2) and beneath the working surface (4) and the seating surface (6,8) with the backrest (7,9) may be brought into the sitting position by rotating it through an angle of around 90 DEG . <IMAGE>
Patent EP-0470618-A3 (EP)
Title: Thermoplastic polyoxymethylene moulding compositions with high tenacity and their use
IPC: C08L51/00
Filed: 1991-08-08
Abstract: A thermoplastic moulding composition comprising A) from 50 to 95% by weight of polyoxymethylene, B) from 5 to 50% by weight of a rubber-elastic graft copolymer, and optionally conventional additives, where component B) comprises a rubber-elastic core based on at least one polydiene which is at least partially crosslinked, and at least one rigid graft shell, and has a bimodal particle size distribution. Monomers for the formation of the graft shell are styrene, (meth)acrylonitrile and/or methyl methacrylate. The mouldings produced from the moulding compositions have good ductile fracture behaviour, even at low temperatures.
Patent EP-0460720-A3 (EP)
Title: A method of extruding liposomes
IPC: A61P31/04
Filed: 1986-10-06
Abstract: Method of extruding liposomes from a liposome suspension, which optionally may comprise liposomes, comprising the step of passing the liposome suspension through a filter unit, optionally wherein the filter unit is comprised of metal.
Patent EP-0459641-A3 (EP)
Title: Synthetic lubricant base stocks
IPC: C10N60/02
Filed: 1991-05-09
Abstract: Synthetic lubricant base stocks comprising reduced oligomers 
prepared from an olefin composition comprising a linear olefin 
having from 10 to 24 carbon atoms additionally contain an 
alkyl-substituted cyclohexanol or alkyl-substituted 
decahydronaphthalene, whose alkyl groups have 10 to 24 carbon 
atoms.  
     These base stocks are prepared by contacting the olefin 
composition and phenol or naphthalene with an acidic 
montmorillonite clay and hydrogenating the resulting oligomer 
mixture.
Patent EP-0462717-A3 (EP)
Title: Semiconductor device including a bipolar transistor with a buried electrode
IPC: H01L21/74
Filed: 1991-05-31
Abstract: A semiconductor device including a bipolar transistor, has a collector region including a first semiconductor region of the first electroconduction type and a second semiconductor region of the first electroconduction type having higher resistance than the first semiconductor region, a base region including a semiconductor region of the second electroconduction type, and an emitter region including a semiconductor region of the first electroconduction type. The semiconductor device further comprises a metal layer region for connecting the first semiconductor region and the collector electrode on the collector region provided within the second semiconductor region layer of the collector region. <IMAGE>
Patent EP-0534540-A3 (EP)
Title: Storage racks for metal plates or other heavy goods having a substantially vertical orientation
IPC: B65H1/02
Filed: 1992-09-18
Abstract: The packets (2) arranged in the storage racks in a substantially vertical orientation are extracted using an apparatus formed by a carriage (3) fitted with a withdrawal platform (10), by virtue of which the support (4) of the packet in which a withdrawal is to be made is moved; this packet is thus placed horizontally with an operation performed by the jack (12), whilst the metal sheets or other stored products are raised using jacks (18, 19), in order to ensure easy withdrawal. <IMAGE>
Patent EP-0557836-A3 (EP)
Title: Resin composition
IPC: C08L77/00
Filed: 1990-02-06
Abstract: A styrene-based resin composition which comprises (a') 100 parts by weight of a styrene-based polymer having no functional group,   (g) 0.01 to 30 parts by weight of a styrene-based polymer having an epoxy group and (h) 1 to 550 parts by weight of an inorganic filler surface treated by a silane compound or a titanium compound.   A polystyrene-based resin composition, which has improved affinity and dispersibility with no laminar peeling, excellent appearance and improved mechanical strength, can be obtained without using a complicated process.
Patent EP-0570764-A3 (EP)
Title: Asymmetric hydrogenation.
Inventor: BROGER EMIL ALBIN
IPC: C07D243/02
Filed: 1993-05-05
Abstract: There is described a novel process for the asymmetric hydrogenation of compounds of the general formula <IMAGE> in which each R independently denotes alkyl, arylmethyl, aryl, alkoxy, arylmethoxy or aryloxy, or both Rs together denote methylene, ethylene or 1,2-phenylene, and n denotes 1, 2 or 3, or of their salts, to give (S)- or (R)-compounds of the general formula <IMAGE> in which R and n have the abovementioned meanings, using optically active ruthenium diphosphine complexes as catalysts. The preparation of the novel compounds II, which form a further subject of this patent application, is likewise described.
Patent EP-0575886-A3 (EP)
Title: Non-flaking fire resistant concrete or mortar.
Inventor: JAKLIN HANS
IPC: C04B16/06
Filed: 1993-06-16
Abstract: In reinforced concrete components of high-strength concretes, explosive flaking occurs when stressed in a fire. This can be prevented by providing the concrete of such components with a capillary system, whose substantially linear capillaries have a diameter of at least 3  mu m and a length of at least 5 mm. This capillary pore system can be formed, without impairing the other desired properties of the concrete or mortar, during or after the setting of the concrete or even only under the conditions of the fire stress. This is achieved by means of fibres which form the capillaries by dissolution, softening, shrinkage, decomposition or melting and correspond to the desired capillaries with respect to diameter and length as well as the quantity introduced. Supports produced from such fibre concrete, if appropriate with addition of finely disperse silica, can be classified in fire resistance class F 180-A.
Patent EP-0577167-A3 (EP)
IPC: C07C271/00
Filed: 1993-05-25
Abstract: An N-hydroxycarbamate compound of the formula 
ROCONHOH in which R is C₁₋₈ alkyl, C₃₋₁₂ cycloalkyl, aryl 
or aralkyl group, is produced by reacting a carbonic acid 
diester of the formula ROCOOR in which R is as defined 
above, with hydroxylamine in the presence of a basic 
substance, for example, an alkali metal hydroxide or 
alkoxide.
Patent EP-0561600-A3 (EP)
Inventor: JAHNKE RICHARD W
IPC: C06B45/08
Filed: 1993-03-16
Abstract: This invention is directed to water-in-oil emulsions which are useful as explosives. These emulsions comprise: a discontinuous aqueous phase comprising at least one oxygen-supplying component; a continuous organic phase comprising at least one carbonaceous fuel; and a minor emulsifying amount of at least one emulsifier. The emulsifier is the product made by the reaction of component (A) with component (B), component (A) being at least one substituted succinic acylating agent, said substituted succinic acylating agent consisting of substituent groups and succinic groups wherein the substituent groups are derived from a polyalkene, said acylating agents being characterized by the presence within their structure of an average of at least 1.3 succinic groups for each equivalent weight of substituent groups, and component (B) being ammonia and/or at least one amine.
Patent EP-0647736-A3 (EP)
IPC: B44C1/17
Filed: 1994-08-31
Abstract: In a process for the printing of textiles, in particular for making a transparent imprint onto transparent fabrics, such as nylon stockings, the following steps are provided:   - the application of the fabric ply to be printed onto a substrate provided with a heat-resistant anti-adhesive coating, - the laying of an offset transfer onto the fabric region to be printed, - the covering of the regions of the fabric which are not to be printed with a heat-insulating layer, - the application of a pressure, directed towards the substrate, at least onto the offset transfer at a temperature of more than 90 DEG C for a duration of at least 5 seconds,   - the relief of at least the printed region of the fabric, and - the removal of the offset transfer and of the heat-insulating layer from the fabric and the removal of the fabric from the substrate.   <IMAGE>
Patent EP-0642137-A3 (EP)
Inventor: SACHDEV MAMOJ
IPC: G11C29/34
Filed: 1994-08-31
Abstract: An electronic circuit includes an array of a plurality of memory cells that are functionally organized in rows and columns. The circuit comprises test means that are selectively operative to access all cells of the array in parallel. An IDDQ-test then discovers whether or not there is a defect in any of the cells.
Patent EP-0688777-A3 (EP)
Inventor: KOBAYASHI HIDEKI
IPC: C07F7/12
Filed: 1995-06-21
Abstract: The present invention relates to fluorine-containing
organosilicon compounds and a method for
their preparation. These organosilicon compounds have
low surface tension, excellent solvent resistance,
water-repellency, and oil-repellency characteristics.
They also do not easily depolymerize by hydrolysis
under acidic or alkaline conditions.
Patent EP-0705042-A3 (EP)
Inventor: CAIRE GIOVANNI
IPC: H04N7/52
Filed: 1995-09-28
Abstract: The method allows performing the multiplexing of audio-visual streams, coded according
to standard MPEG1, to be sent to remote equipment where demultiplexing and decoding
occur. The method takes into account the trend of the occupancy of the input buffers of
the remote decoders in order to avoid possible underflow or overflow conditions. For this
purpose a multiplexed stream is constructed, composed of packets of variable sizes, by
choosing the streams on the basis of the urgency to receive data that the demultiplexing
buffers BDi have in order not to become empty.
Patent EP-0707975-A3 (EP)
Inventor: WILCOX DARREN W
IPC: B65H3/52
Filed: 1995-10-16
Abstract: In a scanning unit such as a facsimile machine, an automatic document feeder
transports individual sheets from a stack of documents along a document path over
a scanning window to an output tray. Precise co-planar referencing is provided
between a pick roller mounted on a frame beneath a document path and a document
separator mechanism mounted on an upper guide member which moves between an
open position for allowing manual access to the document path to a closed position
for scanning document sheets. An integrated sheet metal chassis on the upper guide
member provides a direct reference path between a central portion of the chassis
which carries the document separator mechanism as well as Z axis and Y-axis (media
transport direction) reference datums on both side edges of the channels which are
engaged by a rigid vertical reference arm. A latching device is located closely
adjacent to the reference datums to securely hold the upper guide member in a
predetermined closed position, as well as determine positioning in the X axis. A pair
of pivotal arms at the post-scanning end of the chassis allow clearance in the X-axis
and Y-axis while providing secondary referencing in the Z-axis.
Patent EP-0716206-A3 (EP)
Title: Spacer means for supporting panes of glass in door or window frames and method of assembling a door or window frame and a pane of glass
Inventor: NIEMANN HANS-DIETER
IPC: E06B3/54
Filed: 1995-11-25
Abstract: The block is made from an inherently rigid plastics and is firmly connected on at least a part of its glass-side surface (11) intended for direct support of the glass pane to a soft rubber material. The surface of the block on the glass side can be covered completely with a uniformly thick layer of rubber elastic material. The block has at least one cam of soft rubber material on its surface. The block surface (11) can be covered completely with a layer of soft rubber material having at least one protruding cam which is integral with the remaining material.