baber/WOPTO huggingface dataset:
Patent EP-0289286-A3 (EP)
IPC: F22B37/42
Filed: 1988-04-27
Abstract: A method for monitoring changes in contaminant 
concentration levels between a feedwater inlet and a steam 
outlet in a steam generating system and system for detect­
ing sources of contaminants in a steam generating system. 
The method includes a reliable means for detecting organic 
contaminants, chlorides, sulfides and nitrides and whether 
the organic compounds are chlorinated, sulfinated or 
nitrogenated. The method is based on monitoring of ion 
concentration levels and cation exchanged conductivities in 
samples of feedwater and steam.
Patent EP-0298655-A3 (EP)
Title: Aqueous cathartic solution
IPC: A61K33/14
Filed: 1988-06-30
Abstract: An aqueous cathartic solution and method for bowel cleansing is provided. The solution is isotonic, has a minimum buffering effect on human blood and is substantially inorganic. The aqueous solution includes about 3.5 grams/liter of sodium sulfate; about 4.82 grams/liter of magnesium sulfate; about 1.9 grams/liter of sodium bicarbonate; about 3.85 grams/liter of sodium chloride: about 0.746 grams/liter of potassium chloride. To cleanse the bowel between 3.0 and 4.0 liters of the solution are usually administered to a patient.
Patent EP-0304215-A3 (EP)
Inventor: URDEA MICHAEL S
IPC: C07H19/16
Filed: 1988-08-09
Abstract: Novel phosphorylating reagents are provided 
which are useful in DNA synthesis and purification 
procedures. The reagents are substituted phosphines which 
are particularly useful in the phosphorylation of 
nucleoside and solid supported oligonucleotides at the 5′-­
hydroxyl position. Phosphorylation using these reagents 
is easily and accurately monitored colorimetrically.
Patent EP-0306191-A3 (EP)
Title: 2,3-dihydroergolines for serotonergic function enhancement
IPC: A61K31/435
Filed: 1988-08-22
Abstract: A therapeutic method employing 2,3-dihydroergolines is disclosed. Said method enhances serotonergic function in the nervous system of a mammal in need thereof, thereby finding application in serotoninmediated physiological manifestations including memory, depression, anxiety, pain and appetite. Also disclosed are pharmaceutical compositions containing said 2,3-dihydroergolines in admixture with pharmaceutically acceptable diluents and carriers.
Patent EP-0295212-A3 (EP)
IPC: A61K9/20
Filed: 1988-06-06
Abstract: Process of preparing a pharmaceutical composition 
which comprises granulating under heat a blend 
containing a powdered wax matrix, leachable filler 
and active pharmaceutical composition until a free-­
flowing mixture is obtained.
Patent EP-0321435-A3 (EP)
Title: Axle drive differential for motor vehicles
IPC: F16H48/08
Filed: 1988-11-11
Abstract: An axle drive bevel gear differential arrangement for 
a motor vehicle is disclosed having a two part differential 
case including a main part (28) and an end closure part (30). A ring 
gear (16) is coaxially mounted on the part (28) and has a hidden end 
face (58) which faces the differential case parts and has an 
outside crown point diameter only slightly larger than the 
outside diameter of the differential case. A plurality of 
threaded machine bolts (64) extend through aligned bores (60) in said 
case parts for threaded reception in blind bores in said ring 
gear hidden end face (58) so as to secure the two case parts and 
the ring gear together in a compact minimal diameter 
arrangement.
Patent EP-0346742-A3 (EP)
Title: Stable aqueous epoxy resin dispersion, process for its preparation and its use
IPC: C08G59/22
Filed: 1989-06-07
Abstract: The invention relates to a stable epoxy resin dispersions and also a process for the preparation thereof and the use thereof, in particular for coatings. The epoxy resin dispersions which are remarkable, in particular, for good storage stability with a low content of organic solvents at the same time and little tendency to skin formation and yield coatings with good surface properties, contain, in addition to water, optionally small quantities of organic solvents and also optionally usual additives, as an essential constituent a condensation product of (a) 50 to 80% by weight of an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent to of 100 to 2,000. (b) 35 to 17% by weight of an aromatic polyol and (c) 15 to 3% by weight of a condensation product of an aliphatic polyol with a molecular weight (Mw) of 200 to 20,000, an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent of 100 to 2,000, and of a mono- and/or polyisocyanate, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:3.5, the quantity of mono- and/or polyisocyanate being 0.05 to 5% by weight, referred to the quantity of aliphatic polyol and epoxy compound, and the epoxy equivalent of said condensation product being between 200 and at least 50,000.
Patent EP-0361463-A3 (EP)
Title: Thermosensitive recording materials
IPC: B41M5/337
Filed: 1989-09-28
Abstract: There is disclosed a thermosensitive recording 
material comprising an ordinarily colorless or slightly 
colored dye precursor, an electron receptive compound 
(developer) coloring said dye precursor by reacting when 
heated, and a compound of following general formula (I) 
  
wherein R₁ and R₂ each represents hydrogen atom, alkyl, 
alkenyl or aryl group, and R₁ and R₂ may be different 
from each other; may also be linked together to form 
cycloalkyl, cycloether, and the like; and R₃ and R₄ each 
represents hydrogen atom, alkyl, alkenyl, alkoxy or aryl 
group and halogen atom, and R₃ and R₄ may be different 
from each other.
Patent EP-0330452-A3 (EP)
IPC: C09J7/20
Filed: 1989-02-22
Abstract: Electrically conductive elements on two 
substrates can be electrically interconnected by an 
adhesive tape containing electrically conductive equiax 
particles that are individually positioned in the adhesive 
layer in a predetermined pattern. Each particle is harder 
than the elements it is to interconnect, so that hand 
pressure causes the particles to penetrate into the 
elements, thus creating a reliable electrical connection. 
Particularly useful particles are glass beads having a 
metallic coating that is from 0.1 to 2 µm thick.
Patent EP-0334626-A3 (EP)
Title: Integral transform method
IPC: G06F17/14
Filed: 1989-03-22
Abstract: A method of performing an integral transform operation (such as a Fast 
Fourier Transform), wherein the underlying algorithm is partitioned to provide 
an efficient sequence of data operations. Preferably the address calculations 
are performed separately from the data calculations, and the algorithm is 
partitioned so that the microcode sequence for all but the last few data 
calculations is constant. Thus, the bandwidth at the interface to the numeric 
processor is conserved, and control storage in the numeric processor is also 
efficiently conserved. Moreover, the preferred partition for performing Fast 
Fourier Transform manipulates data in reasonably large subsets (e.g. 8 
floating-point words at a time). This turns out to use less data bandwidth 
than would be required using smaller data subsets.
Patent EP-0335669-A3 (EP)
Title: Hydrophilic foam compositions
IPC: C08G18/32
Filed: 1989-03-28
Abstract: A hydrophilic foam composition comprising the in situ reaction product of an isocyanate-capped polyether prepolymer, a hydrophilic agent capable of absorbing water, an adjuvant comprising an alcohol, a wetting agent, and water. The composition releasably carries the adjuvant and will release at least a portion of the adjuvant in the presence of an external liquid so that the liquid can be absorbed and carried by the foam composition. The composition is particularly useful in wound dressings and composites for use in such dressings.
Patent EP-0336650-A3 (EP)
Title: Self-programming scanning radio receiver
IPC: H03J7/28
Filed: 1989-03-30
Abstract: Self-programming scanning receiver having 
superheterodyne circuitry (12, 14), microprocessor (24) controlled 
synthesized frequency tuning circuitry (22), frequency 
validation means (26, 27), a learn mode to invoke the frequency 
validation means for all frequencies tunable by the tuning 
circuitry, listen mode for scanning of frequencies learned 
in the learn mode, and an ignore mode for erasing 
frequencies from permanent memory. The frequency 
validation means comprises a detector (14) output connected to 
a high pass filter (26) input, high pass filter output 
connected to a noise detector (27), noise detector output 
connected to a first A/D converter input, algorithms 
stored in microprocessor program memory for analyzing A/D 
samples obtained via first A/D for squelch condition, 
detector output also supplying the input of a low pass 
filter (54), output of low pass filter connected to a second 
A/D converter input, algorithms for analysis of A/D 
samples obtained from second A/D to determine sufficiency 
of modulation level and lack of digital waveforms, 
electrically alterable permanent memory (33) for storing 
information identifying voice channels.
Patent EP-0351108-A3 (EP)
Title: Display device
IPC: G02F1/1335
Filed: 1989-06-30
Abstract: A liquid crystal device comprises backlighting means (2, 20) to provide illumination from the rear for a liquid crystal panel (1). The backlighting means (2, 20) has a layer of light-transmitting material formed with a prismatic region (2a, 21) at one edge and a plurality of light sources (5, 6, 7), of differing chromatic output, located adjacent the prismatic region (2a, 21).
Patent EP-0377275-A3 (EP)
Title: Insulated electric wire
IPC: H01B13/00
Filed: 1989-10-26
Abstract: Insulated electric wire is manufactured by the continuous 
extrusion of a tube of polymeric insulator (13), drawing an electric 
conductor (10) axially through the tube (13) the conductor drawing 
the tube to cause radial shrinkage of the tube onto the conductor, 
and directing cooling fluid (20) (via orifices 22, 23) at an 
intermediate portion (14) of the insulator tube so that the molecular 
orientation of the polymeric insulator is frozen and maintained. 
This reduces, and renders controllable, the force needed to strip the 
insulator.
Patent EP-0376525-A3 (EP)
Title: Automated call handling apparatus
IPC: H04M3/51
Filed: 1989-12-08
Abstract: A computer connected to an ISDN switch via an ISDN digital subscriber 
line, has shared call appearances with a number of telephone stations connected to 
the switch and on the basis of shared call appearance associated messages from the 
switch, controls the forwarding of calls directed to the stations with which it has a 
shared call appearance. The associated messages are interpreted by the computer, 
which generates station status information. The computer responds to messages 
associated with predefined ones of the stations to select an alternate destination for 
the call and to transmit ISDN messages to the switch to cause the call to be 
forwarded to the selected alternate destination. Calls may be forwarded depending 
on call type, called number or other criteria. The computer responds to calls 
forwarded to it in the event that an associated station is busy and connects a holding 
party to the principal phone when the principal phone is no longer busy. The 
computer may be connected simultaneously to several ISDN switches via ISDN 
subscriber lines to receive shared call appearance associated messages from the 
several switching systems and forward calls for a telephone station connected to one 
switch, to a telephone station connected to another switch.
Patent EP-0378000-A3 (EP)
IPC: A01N63/00
Filed: 1989-12-22
Abstract: The invention provides a method of preparing coated seeds, which comprises slurrying seeds with an inoculant composition containing a carrier medium, at least one species of microorganism having a beneficial effect on plants which grow from the seeds and an adhesive polymer, slurrying being effected in the presence of an aqueous suspension of an adhesive polymer; and air drying the resulting product at a temperature not greater than 30 DEG C.
Patent EP-0346315-A3 (EP)
Title: Antenna foot for movable antenna and method for the manufacture hereof
IPC: H01Q1/12
Filed: 1989-06-08
Abstract: An antenna foot for a movable antenna comprises a 
dish-shaped holder (1) of magnetizable material and 
a securing element (2) for an antenna (3) on the 
top of the holder. In the dish-shaped holder there 
is placed an annular, permanent magnet (4) secured 
at a distance from a central magnet yoke (5) and at 
a distance from the edge of the dish-shaped holder.  
     Permanently secured along the edge of the dish-shaped 
holder is an encircling protective element (6) of 
yielding material, preferably in one with the bind­
ing material (11) which secures the magnet (4) at a 
distance from the edge of the holder (1).
Patent EP-0379228-A3 (EP)
Title: Process for the preparation of polymers containing imide groups from bis-imides and alkenyloxyanilines
IPC: C08F222/40
Filed: 1987-12-14
Abstract: Heat-stable polymers containing imide groups. These polymers are obtained by reaction between:  - (a) one or more N,N'-bismaleimides,  - (b) one or more alkenyloxyanilines, - optionally (c) one or more N-(meth)allyloxyphenylmaleimides or a compound containing a mixture of an N-(meth)allyloxyphenylmaleimide with its substitution derivatives (meth)allylated on the benzene ring,  - and (d) an imidazole compound. These polymers can be employed for the production of moulded articles, laminates and articles with a cellular structure.
Patent EP-0399284-A3 (EP)
IPC: C07C15/16
Filed: 1990-05-08
Abstract: Die Erfindung betrifft ein neues Verfahren zur 
Herstellung von geminalen Diarylalkanen der in Anspruch 1 angegebenen 
Formel durch Friedel-Crafts-Alkylierung von aromatischen Verbindungen 
mit bestimmten aliphatischen Halogenverbindungen 
(Additionsverbindungen von CCl₄ an α-Olefine), neue geminale 
Diarylalkane und die als Zwischenprodukte entstehenden 
Aralkylverbindungen.
Patent EP-0388998-A3 (EP)
Title: Adhesive multilayered label shrinkable onto the circumferential surface of an object especially a dry battery
IPC: G09F3/06
Filed: 1984-06-20
Abstract: A label, is prepd. on a base (2) with an adhesive repellant layer (4), e.g. silicone to which a paper strip (8) with a layer of adhesive (6) is applied. The legend (10) on this layer is protected by a foil (14) of stretched and transparent heat-shrinkage plastic through a transparent adhesive layer (12). This foil protrudes at both ends (16,18). When the label is taken off the base and stuck around a cylindrical dry battery, a heat input causes the ends (16,18) to fold over the top and bottom edges of the battery.
Patent EP-0424865-A3 (EP)
Title: Removal of dioxins and furans
IPC: B08B15/02
Filed: 1990-10-23
Abstract: The invention relates to a process for the removal of dioxins and/or furans from layers close to the surface, in which especially the contaminated layers close to the surface are isolated from the surrounding room air and, by passing air and/or an exchange gas over the layers, a gas stream is generated on the layers close to the surface and, before or after it has swept over the layers close to the surface, is passed over a surface-active adsorbent and exposed to an ionising radiation. In a further embodiment, the layer which is close to the surface and is to be decontaminated is exposed before, during and/or after the treatment by the gas stream to artificial irradiation by UV-C light.
Patent EP-0391744-A3 (EP)
Title: Method of producing modified polypropylene
IPC: C08F255/02
Filed: 1990-04-06
Abstract: A method of producing a modified polypropylene 
comprising the step of graft-polymerizing a propylene random 
copolymer containing an unconjugated diene comonomer represented 
by the general formula: 
  
wherein each of groups R₁ and R₄ independently represent a 
C₁₋₆ alkyl group and n is an integer of 1-20, with a monomer 
having an unsaturated bond, with the proviso that where R₃ or 
R₄ is methyl and all other substituents are hydrogen, and 
n is 1, a radical method of polymerisation is used.
Patent EP-0403286-A3 (EP)
Title: Coverall for protection against steam jets
IPC: B32B15/14
Filed: 1990-06-14
Abstract: A coverall is provided for protecting its wearer 
against jets of steam. The coverall comprises an outer 
shell (10) of a woven fabric (14) of poly(p-phenylene 
terephthalamide) continuous filament yarns weighing at 
least about 230 g/m², laminated on its outer surface to 
a layer of aluminum (12). An adjacent insulating inner liner (20) 
is also provided having, fastened together, an outer (21) and 
an inner (22) woven fabric between which are multiple fibrous 
layers (23) and at least one separate film layer (24).
Patent EP-0420506-A3 (EP)
Title: Method of simplifying the tuning of a radio telephone
IPC: H03J1/00
Filed: 1990-09-20
Abstract: In accordance with the invention a radio telephone (1) is tuned so that the tuning equipment (2) selects the signal (S1, S2) to be tuned via the microprocessor (10) and the multiplexer (13), and that the logic controlled amplifiers (11, 11 min ) are controlled to obtain the desired tuning result. The set values corresponding to tle tuning result are stored in the microprocessor memory. When the radio telephone is in operation, the signals are amplified in accordance to the set values. The tuning can be performed without opening the radio telephone.
Patent EP-0451746-A3 (EP)
Title: Method for the production of fluorine containing ethane derivatives
IPC: B01J27/132
Filed: 1991-04-08
Abstract: The preparation of fluorine-containing ethane derivatives, using a catalyst mixture comprising a metal halide and a sulphonic acid derivative, is described. The process is particularly suitable for the preparation of ethane derivatives containing a CF3 group, for example CF3CHCl2 (R123) from perchloroethylene and for the preparation of CF3CH2F (R134a) from trifluoroethylene.
Patent EP-0456113-A3 (EP)
Title: Glass containers internally coated with a silicone and having an in situ freeze-dried solid product
IPC: B65D1/00
Filed: 1991-05-02
Abstract: The present invention relates to glass containers, surface-coated with a silicone, in primary packaging means for freeze-dried solid products and their use in the production of freeze-dried solid products. By virtue of the extreme improvement in the coherence, compactness and geometry of the dried product, its undesired distribution within the container, for example in the shoulder, neck or onto the stopper contact surface of the container is avoided and, as a result, wastage is avoided in the case of freeze-dried solid products.
Patent EP-0485848-A3 (EP)
Title: Procedure for coupling light into and out of an optical fibre for measuring purposes
IPC: G01M11/00
Filed: 1991-11-04
Abstract: The period in which pressure is exerted on the coating (CT) of the optical fibre (LW2) is selected to be so short that the final state of the pressure-dependent deformation or of the flowing of the coating (CT) is not yet reached. However, the intensity of the coupled-out light (P101) is still measured during the deformation of the coating (CT) of the optical fibre (LW2). This measurement is already terminated before the final state of the pressure-dependent deformation is achieved, and the final measured value to be achieved in the final state is determined by extrapolation from the previously obtained measured values. 
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Patent EP-0481699-A3 (EP)
Title: Coin supply device for coin-operated gaming machine
IPC: A63F9/00
Filed: 1991-10-14
Abstract: A coin supply device includes a transport belt and a separating roller disposed above the transport belt. An upper coin of two lapped coins are pushed back and separated by the separating roller rotating in the direction opposite to that of the transport of the transport belt. The remaining lower one coin is allowed to pass under the separating roller, and fed to a hopper apparatus provided for for pay-out after passing under a coin sensor. <IMAGE>
Patent EP-0495525-A3 (EP)
Title: Device for and process of manufacturing wall pieces or wall boards from bricks
IPC: E04C2/04
Filed: 1992-01-20
Abstract: The invention relates to a device and a process for manufacturing wall pieces or wall panels from bricks. The bricks are transported to the wall site in the sequence corresponding to the installation and are set down there on the uppermost brick course of the wall by a laying gripper. A stone saw, which can also carry out corner cuts, is provided. Each brick is preferably transported on a pallet, and the position of the pallets and the particular type of brick are managed by a central control system. The laying gripper is likewise subject to the central control system, so that the bricks are always set at a position corresponding to the building plan and tolerances in the dimensions of the bricks can be taken up by the mortar bed between the bricks. <IMAGE>
Patent EP-0520257-A3 (EP)
IPC: C08L23/08
Filed: 1992-06-12
Abstract: A method of initiating oxygen scavenging by compositions which comprise oxidizable organic compounds and transition metal catalysts is disclosed. The method comprises initiating scavenging by exposing the composition, etc., to radiation. The radiation exposure is preferably electron beam or ultraviolet light and is preferably used on oxygen scavenging compositions which comprise a substituted or unsubstituted ethylenically unsaturated hydrocarbon and a transition metal catalyst. Inclusion of a photoinitiator or antioxidant in the scavenging composition is also preferred to facilitate and/or control the composition's scavenging properties. The method can be used for initiating scavenging in packaging layers or articles for oxygen sensitive products such as food and beverage.
Patent EP-0540344-A3 (EP)
Title: Recovery mechanism and an ink jet recording apparatus using the recovery mechanism
IPC: B41J2/165
Filed: 1992-10-30
Abstract: According to the present invention, it is possible to provide an ink jet recording apparatus including a carriage (1) having a mounting portion for an ink jet recording head (2a) for performing recording on a recording medium (8) by ejecting ink from the ink discharging ports (182) to allow the ink jet recording head to travel in given directions, and a recovery mechanism for preventing disabled ejection of the ink jet recording head (2a), which is provided with a driving force transmission mechanism capable of performing positional displacement to a first position for transmitting a driving force from a driving power source to the carriage (1) and to a second position for transmitting the driving force from the driving power source to the recovery mechanism, thus enabling the provision of an ink jet recording apparatus having a recovery mechanism capable of allowing the ink jet recording head (2a) to maintain a stabilized function of ink ejection.
Patent EP-0559163-A3 (EP)
Title: Programmable controller which allows for removal of the i/o modules during an on-line mode
Inventor: YABUSAKI TATSUMI
IPC: G05B19/05
Filed: 1993-03-02
Abstract: A programmable controller that allows input and output modules to be changed during an on-line mode with minimal interaction by the user. The controller includes a request table that separately stores change request signals generated by each module. In a first embodiment, the controller periodically polls this request table to determine whether any module has issued a change request. The controller disables each module that issues a change request. When a new module is loaded, the controller enables this module once the corresponding change request signal is removed from the request table. In a second embodiment, the controller uses an interrupt circuit to interrupt processing when a change request is initiated.