baber/WOPTO huggingface dataset:
Patent EP-0185222-A3 (EP)
Title: Space holding frame for an insulating glazing
IPC: E06B3/66
Filed: 1985-11-25
Abstract: The extruded aluminum spacer frame for insertion between the light-transmitting plates of an insulating-glass pane is formed with one or more pairs of transversely extending aligned openings for admission of a gas into the space within the confines of the frame, for evacuation of a gas from such space, or for regulation of the pressure within the space. If the openings are to be sealed, a tough elastic sealing compound is introduced by way of one opening of each pair so as to form in the internal space of the frame a block which sealingly contacts the inner side of the frame all the way around both openings of the respective pair. A plug is thereupon threaded or driven into one of the openings and close to or even into the other opening in order to urge the mass of sealing compound into sealing contact with the frame around both openings as well as to be maintained in sealing contact with the adjacent material of the compound.
Patent EP-0160501-A3 (EP)
IPC: A61K9/00
Filed: 1985-04-24
Abstract: Administration of a catecholamine by a novel intranasal 
delivery system provides prolonged blood levels of the drug.
Patent EP-0179645-A3 (EP)
Title: Apparatus for rolling plastic material such as dough
IPC: A21C3/02
Filed: 1985-10-21
Abstract: An apparatus for rolling plastic dough or similar material 1 comprises two conveyors (2,4) and one roller (3) between them. serially arranged and driven at different speeds. A circular endless roller mechanism is disposed above the conveyors and adapted to be displaced along the conveyance path to adjust the thickness of a dough sheet to be obtained. The roller between the conveyors can move vertically to adjust the vertical distance from it to the endless roller path of the roller mechanism.The combination of these devices make possible an effective rolling and stretching of the dough while the thickness of the dough to be flattened is easily adjusted.
Patent EP-0165897-A3 (EP)
Title: Resorcin ethers
IPC: A61K31/225
Filed: 1985-05-17
Abstract: Novel 4-acylresorcinol ethers of the formula    <IMAGE>  (I)  in which R1 represents lower alkyl, R2 represents lower alkyl, lower alkenyl or lower alkynyl, R3 represents hydrogen, lower alkoxy, trifluoromethyl or halogen, alk represents an alkylene radical, one of the radicals R4, R5 and R7 is a group of the formula -NH-C(=O)-R8, a radical R4 or R5 that is other than a group of the formula -NH-C(=0)-R8 is a radical R9 and a radical R7 that is other than a group of the formula -NH-C(=0)-R8 is a radical R10, R6 represents hydrogen, lower alkyl, halogen, trifluoromethyl, optionally esterified or amidated carboxy, cyano or lower alkanoyl, R8 represents optionally esterified or amidated carboxy, or 5-tetrazolyl, R9 represents hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, and R10  represents hydrogen, lower alkyl, lower alkoxy, halogen, trifluoromethyl, cyano or optionally esterified or amidated carboxy, and their salts have LTD4-antagonistic and PLA2-phospholipase-inhibiting properties. They can be manufactured according to methods known per se.
Patent EP-0189134-A3 (EP)
IPC: D01F9/22
Filed: 1986-01-17
Abstract: New and improved activated carbon fiber yarns and 
fabrics are disclosed. It has been discovered that if precursor 
yarns are intertwined to form a multi-fold yarn prior to being 
subjected to an activation process, activated carbon yarns 
having improved tenacity and excellent sorbitivity to toxic 
gases are provided. The new and improved yarns can be woven 
into fabric with reduced breakage and/or weak points on con­
ventional weaving equipment. In preferred embodiments the 
new and improved multi-fold yarns are surface-treated with a 
polymeric fluorocarbon resin to improve abrasion resistance 
and reduce fly. In alternate embodiments, improved activated 
carbon containing fabrics are disclosed which provide protec­
tion to the wearer from toxic vapors and gases.
Patent EP-0201775-A3 (EP)
IPC: A01N39/02
Filed: 1986-04-24
Abstract: The derivative of the propionic acid represented by 
the following general structural formula [1]: 
  
wherein R₁ denotes a chlorine atom, bromine atom, 
trifluoromethyl group or nitro group; R₂ denotes a hydrogen atom 
or chlorine atom; and A denotes a methine group or nitrogen 
atom, is quite useful as a selective herbicide.
Patent EP-0199582-A3 (EP)
IPC: B41J2/175
Filed: 1986-04-22
Abstract: Ink jet apparatus includes two ink supply modules 
(12:14) which are coupled in series to an ink jet orifice (10) so 
that a bubble trap chamber (32a) and level sensor (36a) of 
one supply module (12) are maintained in a functional 
orientation while the second module (10) may be randomly 
oriented.
Patent EP-0227392-A3 (EP)
Title: Process for preparing urethane modified resins and resultant compounds
IPC: C09D11/10
Filed: 1986-12-12
Abstract: A urethane modified resin is prepared by reacting a resin containing carboxyl groups with an amine-alcohol to form a resin-amine salt, followed by reacting the resin amine salt with a polyisocyanate. It is useful in printing inks and coating compositions.
Patent EP-0194935-A3 (EP)
IPC: A21C15/00
Filed: 1986-03-07
Abstract: An extrusion apparatus includes a rotary shell having 
plural circumferential rows of extrusion orifices and a 
stationary inner member, forming in cooperation with the 
shell recesses communicating with the orifices, and a 
metering pump for supplying icing to individual passage­
ways formed in the stationary member, so that precisely 
metered amounts of icing are extruded through the extru­
sion orifices, the icing then being cut off by a stationary 
member which located at a bottom portion of the rotary shell 
for deposit onto biscuits traveling upon a conveyor belt.
Patent EP-0213099-A3 (EP)
IPC: A61P1/04
Filed: 1986-08-08
Abstract: New calcium and magnesium complexes of phytohemagglutinin-polyheteroglycans are distinguished inter alia by cytoprotective, antiinflammatory and immunostimulating properties. They have characteristic molecular weights and distribution thereof, infrared spectra and compositions in respect of calcium and/or magnesium, phosphorus, glycans and amino acids. The preparation is carried out by extraction of the phytohemagglutinin-polyglycans with water of weakly alkaline pH from plants, in particular of the families Compositae, Malvaceae, Cucurbitaceae and Gramineae, and precipitation with an alcohol which is miscible with water. The complexes can be used for the treatment of ulcers, inflammations or viral infections, or as immunostimulant.
Patent EP-0248166-A3 (EP)
IPC: G06F7/508
Filed: 1987-04-03
Abstract: A digital multiplier has recoders (30-33) for recoding the 
multiplier bits to form selection bits which are applied to 
selectors (70, 90, 100, 110) for selecting forms of the 
multiplicand, either the multiplicand itself or multiples of 
the multiplicand, the selected forms being applied to adders 
(85, 95, 105, 115) which produce partial products, the 
adders being interconnected to produce the product. Special 
products generators (15-17) simultaneously generate 
multiples of the multiplicand which are applied to the 
selectors.
Patent EP-0257366-A3 (EP)
Title: Device for the registered positioning of a sheet on the feedboard of a rotary printing press
IPC: B41F21/06
Filed: 1987-08-04
Abstract: A suction roll sheet transfer device disposed between a sheet feed table and the front lays of a sheet fed rotary printing press including a first set of suction rolls adapted for oscillating movement between a position substantially in the plane of said feed table for engaging successive sheets under suction pressure and transferring the sheet in register toward the front lays of the press and a raised position for engaging a preceeding sheet and separating it from the following sheet disposed therebelow, even when the sheets are in strongly adhering relation to each other during high speed printing operations. Suction pressure is communicated to the suction rolls in predetermined timed intervals, commencing upon retraction of the suction rolls substantially to the plane of the feed table. In a second embodiment, non-displaceable suction rolls are disposed immediately below the plane of the feeder plate upstream of the oscillating suction rolls for engaging successive sheets, under the influence of suction pressure, and guiding the sheets onto the oscillating suction rolls. In that embodiment, deionizers with air nozzles are disposed between the oscillating suction rolls and the non-displaceable suction rolls for directing a timed, pressurized air flow against successive sheets to facilitate separation of the partially overlapping sheets.
Patent EP-0256428-A3 (EP)
Title: Molded metallized plastic articles and processes for making the same
IPC: H05K3/10
Filed: 1987-08-05
Abstract: Molded, one piece articles having selected surfaces suitable for adherent metallization, molded metallized one-piece articles, and processes for making the said articles are disclosed. The molded one-piece articles may be formed by molding into a first mold cavity a first portion of the article using a first electrically insulating material which is an amorphous polymer resin capable of being adhesion promoted by an adhesion pro miting process and is catalytic for adherent metallization, or is capable of being rendered catalytic for adherent metallization by an activating process; inserting the first portion into a second mold cavity and molding into the second mold cavity a second portion of the article using a second electrically insulating material, leaving selected surface areas of the first portion exposed. The second material is a crystalline polymer resin resistant to the adhesion promotion process employed for the first material, non-catalytic for and incapable of being rendered catalytic for adherent metallization by the activating process employed for the first material. The exposed surface areas of the first portion of the article may then be metallized, e. g., by electroless metal deposition to form the metallized, one piece article.
Patent EP-0271715-A3 (EP)
Title: Steel cannula for spinal and peridural anesthesia
IPC: A61B17/34
Filed: 1987-11-12
Abstract: The front end of the guide channel of a steel cannula is provided with an oblique guide surface adapted to direct an inserted catheter to the outside in order to project out of the tube. The ground surface surrounding the opening is of funnel wall design. Due to the steel cannula, a catheter may be applied by means of a simple cannula without the probable risk of being cut or damaged.
Patent EP-0274025-A3 (EP)
IPC: C07H19/16
Filed: 1984-05-14
Abstract: The invention deals with novel compounds useful 
as antiviral agents.  
     The compounds have the structure 
  
wherein Z₁ and Z₂ are the same or different and selected from 
hydrogen, one to six carbon atoms alkyls, phenyl and benzyl,  
X is H, OH or together with Y is 0,  
Y is H or together with X is 0,  
n is the integer 0, 2 or 4,  
R₁ and R₂ together complete a beta-pentofuranose sugar,  
R₃ is H or OH  
and B is a substituted or unsubstituted purine base.
Patent EP-0268297-A3 (EP)
Title: Peptides with sulfate ester groups
IPC: A61K38/00
Filed: 1987-11-19
Abstract: Novel peptides having sulfate ester groups and containing 
6 to 9 amino acids of the formula 
  
possess feeding inhibition properties 
and capable of stimulating the contraction of the gallbladder. 
Also methods of treating and preventing obesity in which these 
novel peptides or other specified peptides can be used.
Patent EP-0272506-A3 (EP)
IPC: H01L29/786
Filed: 1987-12-01
Abstract: An array of thin film transistor (TFT) devices is 
provided with a conductive region, such as a strip, for 
temporarily coupling a floating pel electrode of each 
of the plurality of TFT devices to a conductor on an 
underlying substrate. The conductor may be a row or 
column metalization line associated with an adjacent 
row or column of the array. The conductive strip may 
therefore be utilized, in conjunction with appropriate 
voltage potentials and test circuitry, to test each of 
the TFT devices prior to the final fabrication of the 
TFT array into a completed flat panel display. Thus, 
nonfunctioning or out of specification arrays may be 
identified at an early point in the manufacturing cycle 
of the display. The strip may be comprised of 
amorphous silicon which is illuminated during the test 
in order to reduce the intrinsic resistance of the 
strip. The strip may also be comprised of a layer of 
metalization, which layer is removed from the array at 
the completion of the test.
Patent EP-0310708-A3 (EP)
Title: Vinylidene chloride latex in autodeposition and low temperature cure
IPC: C09D5/08
Filed: 1984-07-24
Abstract: Improved autodeposited coatings on metallic surfaces 
are formed by contacting the metallic surfaces with an 
autodepositing composition comprising an acidic aqueous 
coating solution containing dispersed solid resin particles 
of either an internally stabilized or externally stabilized 
vinylidene chloride polymer, an exemplary internally 
stabilized polymer being prepared from vinylidene chloride 
and a monomeric surfactant which includes an inorganic 
ionizable group, and an exemplary externally stabilized 
polymer being prepared from vinylidene chloride and a 
reactive comonomer, the resulting resin particles having 
surfactant adsorbed thereon, said autodeposited coatings 
having extremely good corrosion resistant properties 
without treatment with a reaction rinse such as a chromium 
rinse. Curing of autodeposited coatings of various types, 
including those mentioned above, by treatment with water or 
steam is disclosed also.
Patent EP-0233013-A3 (EP)
IPC: C12N9/72
Filed: 1987-01-28
Abstract: A modified tissue-type plasminogen activator comprising 
an amino acid other than arginine or lysine at position 
275, process for its preparation and its use as a 
therapeutic substance.
Patent EP-0232128-A3 (EP)
IPC: D21F1/66
Filed: 1987-01-29
Abstract: A filtering device suitable for use in, for example, the 
papermaking industry has a generally-horizontal circular screen 
(7) onto which the liquid to be filtered flows from a tank (l) 
around the periphery of the screen. Solids filtered out of 
the liquid remain on the screen and are moved by a shower (l8) 
to an outlet (6) at the centre of the screen. The shower (l8) 
comprises several horizontal spray bars which extend radially 
across the screen and rotate about an axis at the centre of 
the screen. Each bar has a set of nozzles (l9), the locations 
of which are staggered with respect to the nozzle locations 
on the other bars. This ensures that the impact areas of one 
set of nozzles (l9) on the screen (7) do not follow the same 
paths over the screen as the preceding set of nozzles so that a 
more even coverage of the screen by the shower (l8) is achieved.
Patent EP-0235960-A3 (EP)
IPC: B60G11/22
Filed: 1987-02-04
Abstract: A vehicle suspension system includes a pair of 
longitudinally extending beams (16). Each beam (16) is 
mounted intermediate of its ends (20,21) to the outside of 
one of a pair of longitudinal chassis members (14) by means 
of a transverse pivot pin (18). One end (20) of each beam 
(16) is connected to the adjacent end of an axle (12) and 
the other end (21) is connected to spring means (25) 
attached to the chassis (11), the spring means (25) 
opposing downward movement of that end (21) of the beam 
(16) relative to the chassis (11).
Patent EP-0248525-A3 (EP)
IPC: B44C3/12
Filed: 1987-04-27
Abstract: A decorative unit is a fabrication of transparent material 
incorporating surfaces or objects coated with two way mirror 
material, particularly dichroic material, to enable an observer 
viewing the unit from outside to perceive an image generated 
by multiple reflections including those from surfaces coated 
with the dichroic material.  
     The unit can contain objects or images for viewing by the 
observer for architectural, commercial, promotional or dom­
estic applications.
Patent EP-0254404-A3 (EP)
IPC: A01N33/12
Filed: 1987-05-27
Abstract: A method of controlling the fouling potential of 
macroinvertebrates in aqueous systems which comprises adding to the 
system a water-soluble quaternary ammonium salt having the following 
structure: 
 wherein R₁ is an alkyl group having 
about 6 to 24 carbons; R₂ is an alkyl, aryl or arylalkyl 
group having about 6 to 24 carbons; R₃ and R₄ are alkyl groups having 
about l to 4 carbons; and X is chloride, bromide, 
sulfate, bisulfate, nitrate, or acetate.
Patent EP-0256817-A3 (EP)
Title: A key device and a detector device for use therewith
IPC: E05B49/00
Filed: 1987-08-07
Abstract: A key device (10) which comprises a base (11) having seven substantially circular apertures (12,13,14,15, 16,17,18) therein. Each aperture (12-18) is adapted to receive a respective element (12a-18a). The base (11) and the elements ( 12a-18a) are made from a non-electrically conductive material. Each of the elements ( 12a-18a) has seven predetermined locations on sites (21-27) adapted for the receipt of a metal pin. Thus the electrical characteristic of each site (21-27) may be altered by the presence or absence of the metal pin. A key device (10) can be assembled by a user having a particular combination of pins present. The combination of the pins present together with the orientation of the key device (10) when presented to a detector means (30), which is adapted and programmed to determine the presence or absence of a pin at each site (21-27), may be used to actuate, for example, a lock.
Patent EP-0266955-A3 (EP)
IPC: G01N15/08
Filed: 1987-10-28
Abstract: The diffusibility or permeability of a sample of material (6) is determined by 
mounting the sample in the wall of a chamber (1), having a gas sensor (4) 
fitted therein. If a differential pressure is applied across the sample, 
and output signals from the gas sensor are recorded at at least two times, 
the signals and times can be processed to yield diffusibility or permeability 
values.
Patent EP-0280813-A3 (EP)
Title: Synthetic polypeptides and antibodies related to epstein-barr virus early diffuse antigen
IPC: A61P31/04
Filed: 1987-12-02
Abstract: A synthetic polypeptide that contains about 6 to about 40 amino acid residues that immunologically mimics the early antigen-diffuse (EA-D) protein of the Epstein-Barr virus (EBV) is disclosed, as are receptors raised to that polypeptide, methods of their use and a reagent system. A polypeptide of the present invention has an amino acid residue sequence that corresponds to the sequence of the EBV EA-D protein from about position 350 to about position 362 from the amino-terminus.
Patent EP-0247998-A3 (EP)
Title: Process for the inactivation of propagating filtrable pathogenic microbes
IPC: A61K39/395
Filed: 1987-05-21
Abstract: A method of inactivating reproductive filterable pathogens in immunoglobulin-G-containing blood fractions to be applied therapeutically or prophylactically. In order to preserve full activity of the blood products and to completely inactivate pathogenic viruses, an aqueous solution of an immunoglobulin-G-containing fraction obtained from human blood is treated with neutral hydrolases at a temperature of 4 DEG  to 50 DEG C. and at a pH of 5.5 to 9.5.
Patent EP-0281082-A3 (EP)
IPC: C08L83/00
Filed: 1988-03-01
Abstract: Es werden anorganische Polykondensate mit eingebauten 
organischen Polymeren beschrieben, die dadurch erhältlich 
sind, daß man entweder 
   a) eine Lösung von mindestens einem organischen 
Polymeren und von mindestens einer anorganischen, 
hydrolytisch polykondensierbaren, monomeren oder 
bereits teilkondensierten Verbindung in einem 
geeigneten Lösungsmittel der Einwirkung von Wasser 
bzw. Feuchtigkeit aussetzt, oder    b) in einer Lösung von polymerisierbaren organischen 
Komponenten und mindestens einer anorganischen, 
hydrolytisch polykondensierbaren monomeren oder 
bereits teilkondensierten Verbindung in einem 
geeigneten Lösungsmittel entweder 
   i) zunächst eine Polymerisation der organischen 
Komponenten durchführt und die Lösung daraufhin 
der Einwirkung von Wasser bzw. Feuchtigkeit 
aussetzt; oder    ii) zunächst durch Einwirkenlassen von Wasser bzw. 
Feuchtigkeit die Polykondensation der 
anorganischen Verbindung(en) veranlaßt und 
daraufhin die organischen Komponenten 
polymerisiert; oder    iii) die Polymerisation der organischen Komponenten 
und die Polykondensation der anorganischen 
Verbindung(en) nebeneinander durchführt.       
     Derartige Stoffe zeigen im Vergleich zu den reinen 
organischen Polymeren modifizierte Eigenschaften und sind 
für eine Vielzahl von Verwendungen geeignet.
Patent EP-0288057-A3 (EP)
IPC: A61K38/00
Filed: 1988-04-21
Abstract: New peptides are disclosed which have biological 
activity of the same type as known calcitonins and which do 
not have a leucine in position 19, a glutamine in position 
20, a threonine in position 21, and a tyrosine in position 
22. All four amino acids are omitted. Also resin peptides 
are disclosed which may be converted to peptides having such 
biological activity; and processes for producing said resin 
peptides and said calcitonin peptides.
Patent EP-0290887-A3 (EP)
IPC: H04N1/04
Filed: 1988-04-29
Abstract: A color converting method in a color image reading 
apparatus operable to read image information by optically 
scanning a color transcript, which method comprises the 
steps of dividing a color space determined by light data of 
R, G and B into n areas, at the time light data of R, G and 
B obtained from light reflected from the color transcript 
are converted into Y (yellow), M (magenta) and C (cyan) 
data, which are color data for an ink, by the use of matrix 
coefficients; and converting the light data into color data 
with the use of matrix coefficients obtained by an approxi­
mate equation fixed for each area.
Patent EP-0315738-A3 (EP)
Title: Automatic meter proving and calibration system
IPC: G01F25/00
Filed: 1988-08-03
Abstract: An apparatus for and method of calibrating a 
fluid meter (20) having an output transformable into 
a series of digital pulses, where each pulse 
represents a certain volume of liquid through the 
meter that changes as a result of meter wear and/or 
component failure. A microprocessor (34) controlled 
bidirectional prover tube (36) having a calibrated 
volume is provided in the dispenser housing for 
operation once during each of a predetermined number 
of dispensing events. The digital pulses are 
accumulated during dispensation of the calibrated 
volume of fluid through the prover, and a calibration 
factor is automatically calculated and applied to the 
digital pulses prior to being supplied to an 
electronic display unit (26) for accurate computation 
and display of the volume of liquid through the 
meter. A four-port, two-position valve (40) is 
actuated prior to the beginning of each dispensing 
event by the microprocessor (34) to reverse flow 
through the prover tube (36).
Patent EP-0312889-A3 (EP)
Title: Mould for continuous casting
IPC: B22D11/04
Filed: 1988-10-11
Abstract: The mould includes wide side plates 4, 5 and adjustable narrow side plates 2, 3 which can be clamped by the wide side plates 4, 5. Adjusting cylinders 11 operable by a hydraulic pressure medium are used to adjust and tension the wide side plate 5. To prevent the tensioning from becoming accidentally loosened if the pressure medium fails, the wide side plate 5 is additionally supported, more particularly on clamping elements 12 which can be clamped to the piston rods 13 of the adjusting cylinders 11. A control device 21 activates the clamping elements 12 when a limit pressure is reached at the adjusting cylinders 11.