baber/WOPTO huggingface dataset:
Patent EP-0315977-A3 (EP)
IPC: C04B35/45
Filed: 1988-11-09
Abstract: A superconductor essentisally comprises a 
three-component metallic oxide including yttrium, barium, 
and copper (Y-Ba-Cu three-component metallic oxide) and 
an oxide of an element having a melting point lower than 
that of the three-component metallic oxide and having 0.1 
to 5.0 wt% in form of the oxide thereof. The element is 
preferably of bismuth, antimony, boron, lead, and 
praseodymium.
Patent EP-0309235-A3 (EP)
Title: Extended use of filter aid in oil
IPC: A23L5/10
Filed: 1988-09-21
Abstract: Methods for frying food are disclosed including supplying cooking fluid to a fryer apparatus, frying food in the cooking fluid so that used cooking fluid including degradation products including surfactants are produced therein and food residue accumulates in the fryer apparatus, adding the treatment compound capable of selectively reducing the amount of the surfactants to the used cooking fluid, and permitting the treatment compound to remain within the fryer apparatus and settle upon the food residue while continuing the food frying process.
Patent EP-0350025-A3 (EP)
Title: Fiber creel humidification
IPC: D01F6/60
Filed: 1989-07-06
Abstract: A process and apparatus for supplying 
never-dried yarns from a humidified creel to maintain a 
constant and controlled amount of moisture on the yarns 
and, thereby, assure that the supplied yarns are 
maintained at a constant quality for further 
processing.
Patent EP-0361045-A3 (EP)
Title: Injection molding nozzle with replaceable gate insert
IPC: B29C45/30
Filed: 1989-08-09
Abstract: A sprue gated injection molding system having 
nozzles with a removable hollow gate insert (68) received in a 
seat (78) in the forward end of each nozzle (10) to form the gate (76). 
Each gate insert (68) has a forward portion (72) with a tapered 
outer surface which abuts against a matching tapered 
surface (84) of an opening (38) through to mold to the cavity. The 
forward portion (72) of the gate insert (68) is resilient which 
ensures extremely good contact between them under bearing 
pressure due to thermal expansion of the nozzle. Thus 
optimum uniform heat transfer is provided between the gate 
insert and the cooled mold. The gate insert (68) has a 
circumferential removal flange (80) to facilitate it being 
pryed out of the seat if replacement is required. In an 
alternate embodiment an elongated torpedo (100) is seated 
centrally in the melt bore (30) of each nozzle. The torpedo (100) 
has an outer retaining ring (102) and a number of radially 
extending tapered fins (104) which form melt flow channels (108) 
between them. The torpedo (100) is mounted with the retaining 
ring (102) secured in the seat (78) in the forward end of the nozzle 
by the gate insert (68) and a pointed tip (110) formed by the fins 
extending to provide additional heat in or adjacent the 
gate. The torpedo has pointed tips (110, 112) at opposite ends and 
is reversible for different dimensioned applications.
Patent EP-0347987-A3 (EP)
Title: Tripeptide renin inhibitors with n-terminal carbamoyl or acyl groups
IPC: C07K5/02
Filed: 1989-06-15
Abstract: Tripeptide enzyme inhibitors of the formula: 
  
which have N-terminal carbamoyl or acyl functional 
groups and analogs thereof, which inhibit renin and 
are useful for treating various forms of 
renin-associated hypertension and congestive heart 
failure; compositions containing these 
renin-inhibitory peptides, optionally with other 
antihypertensive agents; and methods of treating 
hypertension or congestive heart failure or of 
establishing renin as a causative factor in these 
problems which employ the novel tripeptides.
Patent EP-0372628-A3 (EP)
IPC: C10M173/02
Filed: 1989-11-29
Abstract: The invention relates to an aqueous lubricant solution based in part 
on a particular group of fatty alkyl amines, which aqueous solution is 
especially suitable for use as a belt lubricant for the lubrication of 
conveyor belts for bottles. The aqueous lubricant solutions in 
accordance with the present invention exhibit excellent clouding 
behavior and very good gliding action.
Patent EP-0375086-A3 (EP)
IPC: G06K15/00
Filed: 1989-12-07
Abstract: Bei einem Verfahren zum Programmieren und zur Auswahl von Funktionen 
eines Computer-Peripheriegerätes werden über eine Eingabetastatur des 
Computers Steuer-Sequenzen on-line über die Schnittstellenschaltung in 
einen RAM-Bereich der Steuerschaltung des Peripheriegerätes gegeben und 
aufgerufen.  
     Um das Peripheriegerät an beliebige Systeme zu adaptieren, für den 
Benutzer die Befehlseingabe am Computer wesentlich zu vereinfachen und 
die Einsatzmöglichkeit des Peripheriegerätes zu erhöhen wird 
vorgeschlagen, daß nach Einstecken einer mit einem zusätzlichen 
RAM-Baustein (11) bestückten, auswechselbaren Kassette (9) in das 
Peripheriegerät (5) und nach Laden einer auf das 
Computer-Betriebssystem ausgelegten System-Software in den 
menügesteuerten Computer (1) ein vom Benutzer gewünschter Code (21) 
jweils als codierte Steuer-Sequenz bzw. Steuerzeichen über ein Menü 
(25) in den zusätzlichen RAM-Baustein (11) resident abgespeichert wird, 
wobei die vom Benutzer frei gewählten Codes (21) einer endlichen Anzahl 
von im Peripheriegerät (5) vorgegebenen Funktionsarten (22) zugeordnet 
werden.
Patent EP-0338711-A3 (EP)
Title: A pyroelectric element
IPC: G01J5/02
Filed: 1989-04-10
Abstract: A pyroelectric element includes a plurality of electrodes (2,3) 
formed on one major surface of a pyroelectric film (1) and 
constituting a first group and at least one electrode (4,5) formed 
on the other major surface of the pyroelectric film (1) and 
constituting a second group. The directions of proximal end 
portions of lead portions of the electrodes (2,3;4,5) and widths of 
the proximal end portions are set to be a predetermined direction 
and a predetermined value such that effective light-receiving 
electrode areas of unit pyroelectric elements are substantially 
equal to each other even if electrode patterns of the first and 
second groups are slightly offset from each other.
Patent EP-0357371-A3 (EP)
Title: Improvements in, or relating to, dental oral stimulators
IPC: G09B23/28
Filed: 1989-08-29
Abstract: The present invention is a dental oral simulator designed 
to teach the skills an operator will require in practice when 
dealing with a supine patient in the ergonomically preferred 
work zone in the midsagittal plane at heart level and in 
myocentric relationship.  
     Training jaws of the dental simulator are supported to 
simulate the movement of the jaws in a skull about the 
occipito-atlantal joint. A concave dish supported on the end 
or a mounting arm provides bearing support for a semi spherical 
bowl with the attachment between the bowl and the concave dish 
operating to allow controlled movement of the bowl through the 
range of useful dental treatment anatomical movements by a 
human skull about its occipito-atlantal joint with the mounting 
for the training jaws located on the mandible plane.
Patent EP-0370658-A3 (EP)
Title: Abrasive product having binder comprising an aminoplast resin
IPC: C08L61/20
Filed: 1989-11-08
Abstract: This invention relates to abrasive products having a resinous binder which holds and supports abrasive grains on a backing sheet or in a fibrous sheet. Generally, thermally curable binders provide coated abrasives having excellent properties, e.g., heat resistance. In order to obtain the proper coating viscosities, solvent is commonly added to these binders. When polyester backings are used, curing temperature is limited to about 130 DEG C, resulting in long cure times. The long cure time along with solvent removal necessitate the use of festoon curing areas. Disadvantages of festoon curing areas include the formation of defects at the suspension rods, inconsistent cure due to temperature variations in the ovens, sagging of the binder, wrinkling of flexible webs, and shifting of abrasive grains. Although radiation curable resins solve the problems associated with thermally curable resins, with respect to festoon ovens, radiation curable resins are generally more expensive than thermally curable resins. This invention provides an abrasive product comprising abrasive grains bonded together or bonded to at least one major surface of a backing sheet, by a binder formed from a precursor comprising an aminoplast resin having on average at least 1.1 pendant  alpha , beta -unsaturated carbonyl groups per molecule. The binder is formed by curing the precursor at the  alpha , beta -unsaturated site of the carbonyl group, by radiation energy or by heat, in the presence of an appropriate initiator system. The aminoplast resin can also contain pendant amino or hydroxy functional groups, which allow polymerization with condensation curable resins, such as phenolic, melamine, urea, urethane, and furfural resins. Polymerization at the unsaturated site of  alpha , beta -unsaturated carbonyl group can be effected either by radiation energy or by heat, and curing at the sites of the amino or hydroxy functional group can be subsequently effected by heat.
Patent EP-0376584-A3 (EP)
IPC: F24F6/02
Filed: 1989-12-19
Abstract: A humidifier module (10) for use in a gas 
humidification unit has a humidification chamber (26) and 
a water heating chamber (28) separated by a water vapor 
permeable, liquid water impermeable membrane (24). Gas 
inlet and outlet ports are provided in the humidification 
chamber, a water inlet port (34) is provided for the water 
heating chamber, and a heat exchange wall (36) is provided 
on one side of the water heating chamber to receive heat 
from a heat source in the humidification assembly. The gas 
humidification assembly has an enclosure adjacent the heat 
source, for receiving the humidifier module, a water supply 
source, and a controller of the heater and water supply to 
the humidifier module. A sensor is provided for monitoring 
the level of fluid within the humidification chamber, and 
another sensor is provided for monitoring the level of 
water within the water heating chamber.
Patent EP-0375376-A3 (EP)
IPC: C07F9/38
Filed: 1989-12-19
Abstract: Particle emitting radionuclides, e.g. 
Samarium-153, have been complexed with certain 
macrocyclic aminophosphonic acids wherein the nitrogen 
and phosphorus are interconnected by an alkylene group 
or substituted alkylene group. These complexes have 
been found useful in compositions and formulations for 
the therapeutic treatment of calcific tumors and the 
relief of bone pain in animals.
Patent EP-0357580-A3 (EP)
Title: Coupling for power take-off shaft
IPC: B60K17/28
Filed: 1989-08-30
Abstract: The invention relates to a coupling for a power take-off shaft, 
especially for a power take-off shaft (50) for a power take-off gear 
of a tractor or a corresponding work machine, which power take-off 
gear comprises a reduction gear. The power to be supplied for the 
shaft (20) of the reduction gear is supplied from an incoming shaft 
(11) via a hydraulic coupling (14), which can be locked in place by 
means of a pressure medium by a piston device (22, 30) or the like. 
The system also comprises a brake device (15, 40, 25), which is 
arranged to stop the power take-off shaft (50) when the coupling 
(14) is released. In accordance with the invention, the brake device 
(15, 40, 25) comprises a disc brake (15, 40, 25), which is arranged 
to stop the rotation of the hub piece (17) of the coupling, when the 
coupling pressure of the coupling is released from the piston device 
(24, 27, 30).
Patent EP-0343142-A3 (EP)
Title: Compositions containing glyphosate, simazine and diuron
IPC: A01N47/30
Filed: 1989-05-17
Abstract: Compositions comprising, in an aqueous medium, 
   (a) a water-soluble salt of glyphosate having water solubility 
such that the composition contains at least 50 g/l of glyphosate 
acid equivalent;    (b) simazine, and    (c) diuron as particulate solids substantially 
free from particles having sizes greater than 15 µm;    (d) a surfactant which is a non-ioinic block copolymer of 
propylene oxide and ethylene oxide, the central block of the 
molecule being poly(propylene oxide) and the end groups being 
poly(ethylene oxides), in an amount of from 2 to 15% of the 
combined weight of the simazine and diuron;    e) a surfactant which is an ethoxylated C₈₋₁₈ alkanoyl ester of 
sorbitan, in an amount of at least 40% of the combined weight of 
the simazine and diuron;    f) a surfactant which is an ethoxylated fatty amine, in an 
amount of from 3 to 15% of the combined weights of surfactants 
(e) and (f); and    (g) a water-soluble/water-dispersible thickener, in an amount 
such that the composition has a viscosity at 25°C within the 
range 900 to 3500 cps;    
wherein the weight ratios of components (a) (expressed as 
glyphosate acid equivalent), (b) and (c) are from 1.0:0.4:0.5 to 
1.0:3.0:3.5,  
have excellent long term storage stability.
Patent EP-0379200-A3 (EP)
Title: Photopolymerizable composition
IPC: G03F7/031
Filed: 1990-01-18
Abstract: A photopolymerizable composition comprising an 
addition polymerizable ethylenically unsaturated compound 
and a photopolymerization initiator system, wherein the 
photopolymerization initiator system comprises: 
   (a) a squarylium dye, and    (b) a triazine compound having at least one 
halogenated methyl group.
Patent EP-0397984-A3 (EP)
Title: Speed measuring system for road vehicles
IPC: G01P3/68
Filed: 1990-03-15
Abstract: In a speed-measuring system for road vehicles, having a plurality of light barriers (L1, L3, L2) arranged behind one another in the driving direction and an evaluation circuit for the electrical signals produced when the light barriers respond, an additional light barrier (L4) is arranged at a distance (b) above or below the remaining light barriers (L1, L3, L2). The speed calculated from the signals of a measuring light barrier (L1) and the additional light barrier (L4) is compared with a speed calculated by the remainder of the system, and the measurement result is specially marked or rejected if the percentage difference is above a specific tolerance level. As a result, any measurement errors which could be produced by inexpert installation of the light barriers are detected. <IMAGE>
Patent EP-0395044-A3 (EP)
Title: Scraper filter system
IPC: B30B9/12
Filed: 1990-04-26
Abstract: A scraper filter system, which comprises a screw-formed 
spiral impeller within a cylindrical filter element, and 
scraper means formed along the spiral end of the impeller 
for engagement with the internal surface of the filter 
element for scrapingly removing solid components deposited 
on the surface of the filter element.  
     Further the present invention provides a filter system, 
which comprises a cylindrical filter element, a cylindrical 
casing allowing liquid components to flow from the inside 
to the outside through the filter element, a spiral impeller 
with the scraper means for engagement with the internal 
surface of the filter element for removing solid components, 
and further comprises a feed liquid inlet at one end of the 
cylindrical casing and filter cake discharge means including 
a cake discharge outlet at the outlet end of the casing.
Patent EP-0403861-A3 (EP)
Title: Verfahren zum schnellen Erreichen des Fortdruckzustandes
IPC: B41F33/10
Filed: 1990-06-01
Abstract: Die Erfindung betrifft eine Offset-Druckmaschine 
mit einem Feucht- und einem Farbwerk, das eine 
Farbdosiereinrichtung zum Einstellen eines Farbpro­
fils aufweist, wobei das Farb- und das Feuchtwerk 
jeweils mindestens eine in Anlagestellung zu einer 
Druckform verlagerbare Auftragwalze aufweist. Zur 
Erzeugung eines dem Fortdruck nahen Farbprofils und 
Reduzierung von Makulatur wird vorgeschlagen, daß 
die Auftragwalzen (34) zur Erzeugung eines dem 
Fortdruck nahen Farbprofils dauernd oder zeitweise 
wahrend des vor Druckbeginn erfolgenden Einlaufens 
der Farbe oder während eines den Fortdruckprozeß 
unterbrechenden Stoppers bzw. Gummituch-Waschvor­
gangs von einer Steuervorrichtung (35) in Anlage­
stellung an die Druckform (32) verlagert sind. Fer­
ner wird ein entsprechendes Verfahren beschrieben.
Patent EP-0402820-A3 (EP)
IPC: B60G17/015
Filed: 1990-06-11
Abstract: Bei Verwendung der üblichen Niveauregeleinrichtung können 
Lageänderungen der Karosserie bei Kurvenfahrten nur 
unzulänglich ausgeglichen werden.  
Daher wird jedem Rad ein eigenes Niveauregelventil 12 L, 
12 R zugeordnet, das eine eigene Druckversorgung besitzt. 
Ferner wird die Schrägbewegung des Rades bei Flieh­
krafteinfluß auf die Verstellung des Niveauregelventils 
übertragen und dadurch eine Übersteuerung erreicht.
Patent EP-0430371-A3 (EP)
Title: Dry immunoassay analytical element comprising monodispersed beads
IPC: G01N33/78
Filed: 1990-11-26
Abstract: Herein is disclosed an analytical element for immunoassays comprising a support and a spreading layer characterized in that the element contains,   a) a first population of relatively large polymeric beads having a diameter in the range of 10 to 200  mu m to facilitate uniform spreading of liquids applied to the element; and b) a second population of relatively small polymeric beads having (i) a diameter in the range of 0.1 to 5  mu m; (ii) receptors covalently bound to the bead surface through surface reactive groups; and (iii) surfaces which are free of residual materials.
Patent EP-0418991-A3 (EP)
Title: Plate winding apparatus
IPC: B41F27/12
Filed: 1990-09-20
Abstract: A plate winding apparatus, includes a winding rod (5) rotatably received in a groove (1d), bearing plates (3), plate holding spings, levers (7), and plate winding springs (13,16). The bearing plates (3) pivotally support the rod and movably support it in a direction to increase the distance between it and an inner wall surface of the groove. The holding springs bias the rod against the inner wall surface of the groove. The levers are fixed on both end portions of the rod. The winding springs arranged between the levers and plate cylinder end faces apply pivotal forces in a plate tightening direction after the levers pass over dead centers thereof during the pivotal movement of the rod in said tightening direction.
Patent EP-0395266-A3 (EP)
Title: Motion dependent video signal processing
IPC: H04N7/01
Filed: 1990-04-11
Abstract: In, for example, a motion compensated video standards converter 
(Figure 1) wherein blocks in a first field or frame of a video signal 
are each compared with a plurality of blocks in the following field or 
frame of the video signal for deriving a plurality of motion vectors 
representing the motion of the content of respective blocks between the 
first field or frame and the following field or frame; firstly (30, 31, 
38 in Figure 38) a respective motion vector is derived, from the 
plurality of motion vectors, for each pixel in each block of each input 
field or frame by luminance matching each pixel in an input field or 
frame with the pixel pointed to by the respective motion vectors in the 
previous and following input fields or frames, and secondly (49, 52 in 
Figure 39), a respective motion vector is derived for each pixel in 
each block of each output field or frame by comparing the motion 
vectors so derived for the two input field or frames which are 
temporally nearest to the output field or frame.
Patent EP-0396287-A3 (EP)
Title: Method and product for enhanced bleaching with in situ peracid formation
IPC: D06L3/02
Filed: 1990-04-20
Abstract: A bleaching product and a method of removing soils from 
fabrics by contacting the fabrics in an aqueous wash 
solution with a product comprising a peracid precursor, a 
source of hydrogen peroxide and a source for delayed release 
of an acid into the wash solution to initially permit 
effective in situ formation of peracid, the acid thereafter 
reducing the pH of the wash solution for enhancing bleach 
performance of the peracid. The source of the acid may be 
included in the bleaching product, for example, as an acid 
of delayed solubility, an acid coated with a low solubility 
agent or an acid generating species, or independent of the 
bleaching product. The acid source is selected to be 
compatible with the peracid or precursor and adjuncts. The 
method for removing soils thus comprises contacting the 
fabrics in an aqeuous solution with a peracid precursor and 
a source of hydrogen peroxide, initially raising the pH of 
the solution for effective in situ formation of peracid and 
then reducing the pH for enhancing bleach performance of the 
peracid.
Patent EP-0403113-A3 (EP)
Title: Field effect semiconductor devices and methods of fabrication thereof
IPC: H01L21/331
Filed: 1990-05-31
Abstract: A multi-cellular power field effect semiconductor 
device (100) includes a tungsten silicide (134)/polysilicon 
(132)/oxide gate electrode (131) stack with low sheet 
resistance. Preferably, a layer of tungsten (136) is also 
disposed in intimate contact with the source region of the 
device. This tungsten layer (136) is self-aligned with 
respect to the aperture in the gate electrode (131) through 
which the source region is diffused. The presence of this 
tungsten layer greatly reduces the resulting ohmic contact 
resistance to the region. If desired, a tungsten layer can 
also be disposed in contact with the drain region (114) of 
the device, again, to lower ohmic contact resistance. The 
device has substantially improved operating characteristics. 
Novel processes for producing the device are also described.
Patent EP-0389306-A3 (EP)
Title: Procedure and inspecting an equipped printed circuit board, especially for inspecting the bonds on the board and apparatus for performing this procedure
IPC: G01R31/309
Filed: 1990-01-18
Abstract: The invention relates to the control of an equipped printed circuit card, particularly the welding seams of the card, and is conveniently usable for cards fitted with surface-mounted components (CMS). According to the invention, the control method comprises at least the following phases: - heating for a short duration the card (or an extended portion of the card), - taking a thermographic image of the card (or of said extended portion) after stopping the heating, preferably as soon as the heating has been stopped, - treating the image by detecting any thermal difference with respect to a predefined standard for areas of the card to be controlled, for example, welding seam-receiving areas. The invention also relates to an apparatus for implementing such control method.
Patent EP-0466119-A3 (EP)
Title: Apparatus and method for checking documents
Inventor: WUNDERER BERND
IPC: G07D7/12
Filed: 1991-07-09
Abstract: In an apparatus for testing documents, the optical illuminating unit comprises at least one light guide provided with fluorescent substance for directing at least two light fractions of different wavelengths onto a common area of the document. The light fractions are switched on and off by the time-division multiplex method. Special switching regulators are provided for regulating not only the switch-on and switch-off operation of the illumination sources but also the brightness thereof.
Patent EP-0468370-A3 (EP)
Title: Dye containing optical shaped article for crt
IPC: G02B5/22
Filed: 1991-07-18
Abstract: Provided are optical shaped articles for CRT, such as projection lens and filter used for the CRT's of projection TV's, which comprise a transparent synthetic resin containing a red dyestuff or a combination of a green organic pigment and a yellow dyestuff and having specified spectral transmittance characteristics <IMAGE>