baber/WOPTO huggingface dataset:
Patent EP-0186257-A3 (EP)
Title: Method of producing abrasion-resistant laminate
IPC: B32B29/00
Filed: 1985-04-29
Abstract: An improved process of making abrasion-resistant decorative laminate without overlay comprises simultaneously impregnating and coating a laminate decor sheet with a mixture of the liquid impregnating resin and an abrasion-resistant composition of microcrystalline cellulose and abrasion-resistant mineral particles such as alumina. The microcrystalline cellulose functions not only as a binder material in the product, but also serves to maintain the mineral particles in suspension in the liquid resin. The mixture is deposited onto the top surface of the decor sheet which absorbs the liquid resin leaving on the upper surface thereof an ultra-thin layer of the abrasion-resistant composition plus a small amount of resin. After drying, the decor sheet is ready for use in the manufacture of high and low pressure decorative laminates.
Patent EP-0187611-A3 (EP)
IPC: D21D1/30
Filed: 1985-12-03
Abstract: A multiple disk refiner (10) which includes a housing (11) 
having an inlet (12) and an outlet (13) for a fiber suspension 
passing therethrough. Within the housing (11) there is a 
plurality of rotary refiner disks (20 to 25) positioned for 
rotation in the housing (11) and having refiner surfaces for 
providing a refining action on the fiber suspension as it 
passes from the inlet (12) to the outlet (13). A second plurality 
of refiner disks (28, 31, 33, 35, 36, 39) interleaved with the 
rotary refiner disks (20 to 25) and having refiner surfaces 
confronting the refiner surfaces of the rotary refiner disks (20 
to 25) are positioned to provide narrow working gaps (30,32, 
34, 37, 38, 40) between the sets of disks. In accordance with 
the present invention, a plurality of flexible links (51, 58) 
interconnect a drive with the rotary refiner disks (20 to 25) to 
provide rotational drive to the disks while accomodating 
axial deflection between the rotary refiner disks (20 to 25) 
and the drive.
Patent EP-0186650-A3 (EP)
IPC: C07C51/567
Filed: 1985-12-23
Abstract: A process for producing alkenyl succinic anhydrides by 
the reaction of an olefin with maleic anhydride in the 
presence of alkyl succinic anhydride is provided. The alkenyl 
succinic anhydrides are valuable precursors for the prepara­
tion of alkyl succinic anhydrides.
Patent EP-0187661-A3 (EP)
IPC: C07B61/00
Filed: 1986-01-08
Abstract: Method for producing decamethylcyclopentasiloxane 
(cylic pentamer) from octamethylcylotetrasiloxane (cyclic 
tetramer) by heating said cyclic tetramer in the presence of 
an aqueous hydrochloric acid solution and a salt of a 
protonated amine having at least one nitrogen-bonded 
monovalent hydrocarbon group having 5 to 14 carbon 
atoms.
Patent EP-0198462-A3 (EP)
Title: Separation of materials from a liquid dispersion by sedimentation
IPC: B03D3/00
Filed: 1986-04-14
Abstract: Sedimentation classification of particulate material in liquid dispersion. The dispersion is centrifuged in a tubular vessel comprising at least two neighbouring compartments communicating via at least one opening which may be capillary. The lowermost compartment has a sealed bottom and the uppermost has an open upper end. Upon completion of the centrifugation a liquid fraction with dispersed particulate material is decanted from the uppermost compartment. Useful products may also be recovered from other compartments.
Patent EP-0206003-A3 (EP)
IPC: G01N30/60
Filed: 1986-06-02
Abstract: A liquid chromatography column apparatus which 
utilizes sorbent packing material in a tube having a 
first end portion and a second end portion. The first 
end portion of the tube includes a plug having a passage 
therethrough. The plug fits in the tube adjacent the 
packing material and is movable within the tube. An 
end fitting is also employed adjacent the plug. The 
end fitting has a passage therethrough which communi­
cates with the passage of the plug. A seal is used 
inside the tube between the tube and the end fitting. 
The second end portion of the tube is enclosed and also 
includes a passage from the interior to the exterior of 
the tube. A manually actuable gear mechanism is incor­
porated in the end fitting of the first end portion of 
the tube for facilitating application of axial force to 
the packing material, thereby compressing the packing 
material so as to eliminate voids and channels in the 
packing material. Other features are also disclosed.
Patent EP-0206225-A3 (EP)
IPC: C07D491/048
Filed: 1986-06-17
Abstract: Neue Indolderivate der allgemeinen Formel I 
  
worin  
Ind einen Indol-3-ylrest, der durch eine Hydroxymethyl-, Me­
thylendioxy-, S-Alkyl-, SO-Alkyl-, SO₂-Alkyl-, CN- oder 
COW-Gruppe und/oder ein- oder zweifach durch Alkyl, 
O-Alkyl, OH, F, Cl oder Br substituiert sein kann,  
W H, OH, O-Alkyl, NH.₂, NH-Alkyl oder N(Alkyl)₂,  
A -(CH₂) n -, -CH₂-S-CH₂CH₂-, -CH₂-SO-CH₂CH₂- oder 
-CH₂-SO₂-CH₂CH₂-,  
Z -(CH₂) m -, -CH=CH-, -CHOH-, -CO-, S, SO, SO₂ oder 
O,  
n 2, 3, 4 oder 5 und  
m 1, 2 oder3  
bedeuten,  
worin die Alkylgruppen jeweils 1-4 C-Atome besitzen, sowie 
deren Salze zeigen Wirkungen auf das Zentralnervensystem.
Patent EP-0223026-A3 (EP)
IPC: A61B17/22
Filed: 1986-10-02
Abstract: Exakte Positionierung einer Elektrode in einem Ellipsoid 
zur Verzögerung von Unterwasserfunken bei der berührungs­
freien Zertrümmerung von Konkrementen.
Patent EP-0228543-A3 (EP)
IPC: C08L23/14
Filed: 1986-11-10
Abstract: A polyolefin composition and the same especially used 
for producing vehicle exterior members which is exellent in 
softness, impact resistance, moldability, appearance, restor­
able property and so forth. The composition comprises 20 to 
70% by weight of a crystalline propylene polymer (a): 10 to 
50% by weight of a substantially amorphous α-olefin 
copolymer (b); 5 to 50% by weight of an ethylene-α-olefin 
copolymer (c) which is 0.860 to 0.910 g/cm³ in density, 10% by 
weight or more in boiling n-hexane insoluble matter and 
100°C or higher in the maximum peak temperature T m  accord­
ing to the differential scanning calorimetry (DSC); and 5 to 
30% by weight of an ethylene polymer (d) of 0.910 to 0.965 
g/cm³ in density, wherein the total of said components (a), 
(b), (c) and (d) is 100% by weight.
Patent EP-0208543-A3 (EP)
IPC: B23G5/04
Filed: 1986-07-09
Abstract: The present invention discloses a cup chuck in 
which a workpiece (4) is able to be removed and replaced 
"true" as many times as is necessary. The frusto-conical 
cavity (3) of a conventional cup chuck is replaced with 
a substantially cylindrical cavity (13) having an internal 
thread (17) and a thread cutting arrangement (11,18,20) 
which is capable of cutting a mating external thread 
on a substantially cylindrical boss (16) on the workpiece 
(4). Thus the workpiece (4) is releasably threadably 
engaged with the cavity (13).
Patent EP-0222598-A3 (EP)
IPC: A61P9/12
Filed: 1986-11-06
Abstract: 1,4-Dihydropyridine anti-ischaemic and antihypertensive 
agent of the formula:- 
  
or a pharmaceutically acceptable salt thereof,  
wherein R is selected from (a) phenyl optionally substituted by 
1 or 2 substituents each independently selected from 
nitro, halo, C₁-C₄ alkyl, C₁-C₄ alkoxy, hydroxy, 
trifluoromethyl and cyano (b) 1- and 2- naphthyl and (c) 
benzofuranyl; benzothienyl; pyridyl optionally 
substituted by methyl, methylthio, cyano or halo; 
quinolyl; benzoxazolyl; benzothiazolyl; furyl; 
pyrimidinyl; thiazolyl; 2,1,3-benzoxadiazol-4-yl; 
2,1,3-benzothiadiazol-4-yl; and thienyl optionally 
monosubstituted by halo or C₁-C₄ alkyl;  
R¹ and R² are each independently C₁-C₄ alkyl;  
X is O or S(O) p  where p is 0, 1 or 2;  
R³ is H or C₁-C₄ alkyl;  
and R⁴ is selected from:- 
   (i) Het¹ and -CH₂Het¹ where Het¹ is a triazolyl, 
imidazolyl, imidazolinyl, pyrimidinyl or a partially 
saturated derivative thereof, pyridyl, furyl, thienyl, 
oxadiazolyl, thiadiazolyl, triazinyl, thiazolyl, 
thiazolinyl, -pyrazinyl, pyrrolinyl, tetrazolyl, 
benzothiazolyl, quinoxalinyl, quinazolinyl or purinyl 
group, Het¹ being attached to the adjacent carbon atom 
either by a ring carbon or a ring nitrogen 
 
 
atom, and being optionally substituted by 1 to 3 
substituents each selected from C₁-C₄ alkyl, C₁-C₄ 
alkoxy, halo, hydroxy, oxo, cyano, -(CH₂) n COOH, 
-(CH₂) n COO(C₁-C₄ alkyl), -(CH₂) n CONR⁵R⁶, -NR⁵R⁶ and 
-SO₂NR⁵R⁶ where n is 0 or 1 and either R⁵ and R⁶ are 
each independently H or C₁-C₄ alkyl, or R⁵ and R⁶ taken 
together with the nitrogen atom to which they are 
attached represent a pyrrolidinyl, piperidino, 
morpholino, 4-methyl- piperazin-1-yl or 
4-formylpiperazin-1-yl group;    (ii) -CH₂OHet², -CH₂SHet², and -CH₂NHHet² where Het² is a 
group as defined for Het¹ above with the proviso that 
Het² is attached to the adjacent hetero atom by a ring 
carbon atom;    (iii) -CH₂N₃;    (iv) -CH₂NR⁵R⁶ where R⁵ and R⁶ are as defined above;    (v) -CH₂-O-(C₁-C₄ alkyl); and    (vi) -(CH₂) m -OH where m is 1 or 2, with the proviso that when 
m is 2, R³ is H.
Patent EP-0239744-A3 (EP)
Title: Process for keeping clean the measuring tubes of emission-measuring apparatuses, use of the process and gas sample tube for carrying it out
IPC: B01D53/34
Filed: 1987-02-03
Abstract: 1. Method for keeping clean the measuring tubes of emission-measuring apparatuses of flue gas purifying installations, wherein the stream of gas for analysis contains as gaseous or vapour impurities at least one component (A) and one component (B), and component (A) reacts with component (B) to form liquid or solid deposits on the inside of the measuring tubes, characterised in that - the stream of gas for analysis (r3 ) taken from the flue gas at a single sampling point is sub-divided into at least two parallel branch streams (r31 , r32 ) and the two branch streams are heated to a temperature above the condensation point of the vapour impurities (A, B) contained in the gas for analysis, - the first branch stream (r31 ) is passed through a first filter (A0 ) which selectively filters out component (A) in the stream of gas for analysis, - the second branch stream (r32 ) is passed through a second filter (B0 ) which selectively filters out component (B) from the stream of gas for analysis, - and the filtered first branch stream is conducted to an emission-measuring apparatus (AG1, AG2) which determines the amount of component (B), and the filtered second branch stream to one which determine the amount of component (A).
Patent EP-0249240-A3 (EP)
IPC: H03K17/693
Filed: 1987-06-12
Abstract: A current switch has a FET (1) having a gate electrode connected 
to an input terminal (20), a FET (2) having a gate 
electrode connected to an input terminal (21), and a constant current 
source (4) of which one end is connected to the source 
electrodes of the FET's (1) and (2) and the other end is grounded. The 
current switch further comprises a diode (5) having the 
anode grounded and the cathode connected to the drain electrode of the 
FET (1), a resistor network and an output terminal (12) 
connected to the drain electrode of the FET (2). The resistor network 
comprises a resistor (6) of which one end is grounded, a 
resistor (7) connected between the other end of the resistor (6) and 
the drain electrode of the FET (1), a resistor (8) 
connected between the second end of the resistor (6) and the drain 
electrode of the FET (2). The current switch reduces the 
circuit current-dependence of the high level of the output and permits 
the high level of the output to be set as 
desired.
Patent EP-0255958-A3 (EP)
IPC: H01J29/87
Filed: 1987-08-06
Abstract: A resin bonding system (14) which bonds a substantially 
flat implosion protection panel (12) to the nominally flat 
faceplate (10) of a flat tension mask CRT tube and is cured by 
exposure to ultraviolet radiation. The resin bonding system 
is designed for differential adhesion so that the faceplate 
separates more easily from the resin than does the implosion 
protection panel, thus achieving superior implosion per­
formance. It also incorporates a contrast-enhancing neutral 
density agent, preferably confined to a flat layer adjacent 
to and adhered to the flat surface of the implosion panel in 
order to achieve uniform neutral density filtration across 
the face of the tube. The neutral density agent is prefer­
ably an organic dye. Because the nominally flat faceplate is 
actually somewhat concave after evacuation of the tube, con­
fining the neutral density agent to the layer which adheres 
to the flat faceplate avoids mottling of the CRT picture 
which would otherwise result from changes in the thickness 
of the pigmented layer across the face of the CRT.
Patent EP-0263340-A3 (EP)
Title: Oil burner
IPC: F23K5/00
Filed: 1987-09-17
Abstract: In the case of an oil pump, which comprises a feed pump, a series of valves, an output line and a burner nozzle connected to the latter, there is a displacement piston connected to the output line, preferably close to the burner nozzle, which piston is displaced in a cylinder when the oil pump is switched off and consequently creates an inner space in which the oil is sucked out of the output line and the burner nozzle. When operation is commenced, the piston moves back again and forces the oil out of the inner space into the output line, so that the latter is then already filled with oil when pressure is applied, so that a steeper pressure increase occurs at the burner nozzle than was possible previously in the case of oil burners with oil scavenging. <IMAGE>
Patent EP-0268267-A3 (EP)
IPC: C07C67/00
Filed: 1987-11-17
Abstract: A guanidinomethylbenzoic acid derivative or a salt 
thereof of the invention having excellent antiulcer 
activity and a low toxicity is provided. Pharmaceutical 
compositions containing such compounds are also provided.  
     The invention also includes processes for their 
preparation and the use of such compounds for the manu­
facture of medicaments of therapeutic value.
Patent EP-0232104-A3 (EP)
IPC: B67D1/00
Filed: 1987-01-27
Abstract: A device is provided for dispensing a measured quantity 
of fluid from a supply of said fluid, the device including a 
container having at least one flexible wall and means for pro­
viding a measured amount of fluid for discharge from the 
device. This means is further adapted to fit the container and 
is provided with a chamber adapted to hold the measured 
amount of fluid to be dispensed. The device is also equipped 
with a means for conducting the fluid from the container to 
the chamber when the device is inverted and for conducting, 
when the device is righted, the amount of fluid in said 
chamber which is in excess of the measured amount back to 
the reservoir. The device is also provided with means for dis­
charging the measured amount of fluid held in the chamber, 
this means including a conduit from a location within the 
chamber and proximate its base such that the fluid is 
discharged in response to a force exerted on the flexible wall 
of the container.
Patent EP-0232112-A3 (EP)
Title: Recombinant protein complex having human factor viii:c activity its production and use
IPC: A61K35/16
Filed: 1987-01-27
Abstract: Compositions having Factor VIII:C activity and immunologically cross-reactive with Factor VIII:C are prepared by the expression of genes encoding for the N-terminus and C-terminus of the Factor VIII:C gene, whereby each of those sequences has an independent signal sequence. The structural genes for the N- and C-termini may be on the same or different DNA constructs, each having independent transcriptional and translational regulatory signals. The construct(s) is/are introduced into mammalian cells whereby an active protein complex is produced having Factor VIII:C activity.
Patent EP-0241315-A3 (EP)
IPC: B63B35/00
Filed: 1987-04-10
Abstract: A marine seismic survey vessel has a boom arranged to 
tow a plurality of towed arrays said plurality of towed 
arrays including at least one array of seismic sound 
sources and at least one array of receivers for 
receiving sound emitted by said seismic sound sources. 
Preferably the boom is attached to the vessel  via  a 
pivotal mounting. The boom may be of cantilever 
construction and, when not in use, may be arranged to be 
stored parallel to a side of the vessel. Preferably two 
said booms are employed, mounted respectively to port 
and to starboard of the vessel.
Patent EP-0258010-A3 (EP)
IPC: F16D65/56
Filed: 1987-08-21
Abstract: An automatic adjuster for an internal shoe drum brake 
having a strut (19) extending between the shoes (11 and 
12), includes an adjustment element (22) for adjusting the 
effective length of the strut (19) to maintain the 
appropriate clearance between the brake shoes (11 and 12) 
and the drum. The adjustment element (22) has a screw 
threaded portion (26) which co-operates with a 
correspondingly threaded ratchet wheel (29) and a pawl 
assembly (30,36) is associated with said ratchet wheel 
(29), the pawl assembly (30, 36) moving tangentially with 
respect to the ratchet wheel (29) as the brake shoes (11 
and 12) move upon actuation of the brake, so that if 
movement of the brake shoes (11 and 12) is in excess of a 
predetermined amount, a pawl formation (38) will engage a 
tooth (57) of the ratchet wheel (29) to rotate the ratchet 
wheel (29) and adjust the adjustment element (22). A 
temperature sensitive element (60) is provided to deflect 
the pawl formation (38) so that it will not engage the 
ratchet wheel (29) as it moves relative thereto, when the 
temperature exceeds a predetermined value.
Patent EP-0267702-A3 (EP)
Title: Spray dried acetaminophen
IPC: A61K9/68
Filed: 1987-10-20
Abstract: A therapeutic taste-neutral powder form of acetaminophen is obtained by spray-drying a dispersion of acetaminophen and ethyl cellulose in water having a plasticizer dissolved or suspended therein. The powder can be formulated into fast dissolving dosage forms, chewable tablets and the like.
Patent EP-0269389-A3 (EP)
Title: Peptides
IPC: C07K5/00
Filed: 1987-11-20
Abstract: The new peptides of the Formulae     (1) Glp-Lys-NH2   (2) Glp-Glu-Lys-NH2   (3) Arg-Lys-Glu-NH2   (4) Arg-Lys-Asp-NH2   (5) Arg-Lys-Glu-OH   (6) Arg-Lys-Gln-OH   (7) Leu-Val-Ala-OH   (8) Arg-Orn-Asp-Val-NH2   (9) Arg-Orn-Asp-Val-OH   (10) Lys-Glu-Lys-Lys-OH   (11) Lys-Leu-Lys-Lys-OH   (12) Lys-Asp-Leu-Lys-OH   (13) Glu-Leu-Val-Ala-OH and   (14) Leu-Pro-Ala-Gly-OH and acid addition salts thereof inhibit the proliferation of leukaemic cells and exhibit immunostimulant effect.
Patent EP-0273879-A3 (EP)
Title: A crank device for operating a motor vehicle windscreen-wiper
IPC: B60S1/24
Filed: 1987-11-24
Abstract: The device is arranged to carry the windscreen-wiper blades into rest positions, beyond their normal end-of-stroke positions, as a result of a rotation of the geared motor unit in the opposite sense. The device comprises two half-cranks (8, 9) articulated together and connected at their opposite ends to the output shaft (20) of the geared motor unit and to a connecting rod (6) for driving the windscreen-wiper, respectively. The two half-cranks (8, 9) consist of two discs defining between them a cavity filled with lubricant.
Patent EP-0275087-A3 (EP)
Title: Connector with sleeve part which surrounds optical fibres
IPC: G02B6/38
Filed: 1988-01-12
Abstract: A connector part having a cylindrical receptacle part having at least one press-on region of an enlarged, outside diameter and a sleeve which is slipped on to the press-on region to form a press fit and cause a radial clamping of the receptacle part on an optical fiber inserted therein. The slipped-on sleeve covers the entire region in which the two optical fibers to be connected have been centered. Preferably, the bore receiving the two stripped optical fibers has enlarged portions for receiving jacketed portions of the light waveguides, which are in the pressed-on region so that the sleeve will clamp the to fibers in a connection and also clamp the adjacent cladded portions of the waveguides so that the connection can be subjected to tensile stresses.
Patent EP-0279344-A3 (EP)
IPC: A47L9/24
Filed: 1988-02-10
Abstract: Bei einem flexiblen Schlauch, der eine mindestens aus einem 
ersten Innenschlauch (1) aus thermoplastischem bzw. elasto­
meren Material sowie einem Außenschlauch (4) bestehende 
Schlauchwandung aufweist, erstreckt sich eine abgeflachte 
Tasche (8) zur Aufnahme mindestens eines Energieleiters 
(10, 12, 13) im wesentlichen in Längsrichtung des Schlauches. 
Damit der Schlauch durch den Energieleiter, der auch nach­
träglich angebracht werden kann, möglichst wenig versteift 
wird, ist die Tasche (8) in Richtung zum Schlauchinneren 
elastisch dehnbar ausgebildet.
Patent EP-0280242-A3 (EP)
IPC: G06K7/10
Filed: 1988-02-22
Abstract: An optical image reading apparatus for reading image 
information on a document (p) by leading light reflected 
from the optically scanned document to a reading element 
(7), wherein components of an optical system (1-6) for 
leading the reflected light to the reading element (p) 
and components of a document transport system (8, 9) for 
conveying the document (p) are mounted on a molded member 
(11) having blocks for supporting the components.
Patent EP-0300401-A3 (EP)
Title: Blends of grafted polyethylene with chlorinated polyethylene
IPC: C08L51/00
Filed: 1988-07-16
Abstract: A blend of 80-99 weight percent chlorinated 
polyethylene containing 15-60 weight percent chlorine 
with 20-1 weight percent of polyethylene containing up 
to 5 weight percent chlorine and 0.5-5 weight percent 
of a grafted unsaturated dicarboxylic acid or 
anhydride is disclosed. The preferred chlorinated 
polyethylene is made by chlorinating a blend of high 
and low density polyethylene.
Patent EP-0301542-A3 (EP)
Title: Water-absorptive resin composition
IPC: C08L51/02
Filed: 1988-07-28
Abstract: A water-absorptive resin composition which 
comprises (A) 5 to 95% by weight of a water-absorptive 
resin and 95 to 5% by weight of (B) a polyolefin resin 
and (C) an ethylene/α-olefin copolymer rubber, based on 
the total contents of said components (A), (B) and (C), 
wherein the content of said component (C) amounts to 20 
to 80% by weight based on the total contents of said 
components (B) and (C) is disclosed. This water-­
absorptive resin composition is moldable and has an 
excellent water absorption property and an excellent 
water-absorptive resin retention characteristic after 
absorbing water.
Patent EP-0308708-A3 (EP)
Title: Method to improve the fracture toughness and strength of ceramic materials
IPC: C04B35/65
Filed: 1988-09-02
Abstract: Ceramic articles having improved fracture tough­
ness properties are prepared by a powder metallurgical 
process wherein ceramic particles having an average parti­
cle size of between about 0.5 and about 60 micrometers in 
diameter, are injected with a beam of accelerated metallic 
ions to produce a supply of metallic ion-containing ceramic 
particles. The metallic ion-containing ceramic particles 
are cold compacted into a form by applying pressure there­
about. The form is then heated at a temperature of at 
least about 800°c in an atmosphere comprising a gas such as 
oxygen, nitrogen, and mixtures thereof, whereby the gas 
reacts with such injected metal ions to produce a metal-gas 
reaction product which is dispersed throughout the form.
Patent EP-0311984-A3 (EP)
Title: Improvements in or relating to electro-rheological fluids
IPC: C10M107/50
Filed: 1988-10-11
Abstract: An electro-rheological fluid comprises a solid 
phase dispersed in a base liquid comprising a poly­
fluoroalkylmethyl siloxane.