baber/WOPTO huggingface dataset:
Patent EP-0386485-A3 (EP)
Title: Control panel for an electronic switch tower
IPC: B61L25/08
Filed: 1990-02-07
Abstract: In a control panel for an electronic switch tower, the track keyboard (13) contains only elements, namely track keys (14), which are used for issuing commands and are assigned in terms of position both to the illustrated track sections and are also arranged in a matrix and can be interrogated by line. Furthermore, the drive signal transmitted by a display computer (3) to the colour display device (11) contains, apart from  the signal for generating a compressed overview image (12), only the data relevant for displaying the track-free and track-occupied state by colour changes, the route and the train numbers. As a result, it is possible for switch tower areas to be operated with up to 80 sets of points by means of one track keyboard and to be capable of being illustrated on one colour display device. Only under specific brief operating conditions and in the event of a fault is the magnified image of the respective area of interest switched in a conventional manner to a second colour viewing device. <IMAGE>
Patent EP-0387567-A3 (EP)
IPC: C08F8/44
Filed: 1990-02-23
Abstract: An amphoteric polyelectrolite represented by the 
general formula: 
  
wherein R¹, R², R³ and R⁴ are H or alkyl, R⁵ is H, alkyl or 
w-OH substituted alkyl, HY is monobasic acid, and Z is 
amide.
Patent EP-0392541-A3 (EP)
Title: Reaction injection machine utilizing a plurality of reactant liquids
IPC: B29B7/74
Filed: 1990-04-12
Abstract: A reaction injection machine (K′) utilizing a 
plurality of reactant liquids (A, B), comprising a plurality 
of supply vessels (13A, 13B) for containing the reactant 
liquids (A, B), respectively, an injection tank (17) and a 
fixed quantity metering device including a plurality of 
metering tanks (53A, 53B) provided for the supply vessels 
(13A, 13B), respectively, a plurality of metering pipes 
(21A, 21B) for connecting the supply vessels (13A, 13B) with 
the metering tanks (53A, 53B), respectively and a plurality 
of supply pipes (55A, 55B) for supplying to the injection 
tank (17) the reactant liquids (A, B) metered in the meter­
ing tanks (53A, 53B), respectively such that the reactant 
liquids (A, B) are, respectively, metered in the metering 
tanks (53A, 53B) so as to be supplied to the injection tank 
(17) through the supply pipes (55A, 55B) and then, are 
stirred for mixing in the injection tank (17) so as to be 
injected into a mold (43) immediately after having been 
mixed.
Patent EP-0398280-A3 (EP)
Title: Universal bending apparatus
IPC: B21D7/06
Filed: 1990-05-16
Abstract: The invention discloses a universal bending apparatus comprising a baseplate with a die support arranged on the baseplate, on cantilever trusses, in a manner corresponding to the contour and forming plane of the profile to be bent, the profile to be bent being bent in the manner of a bending form around a profile support projecting from the die support by means of forming rollers. 
<??>To allow universal application of the bending apparatus without the necessity for complicated alterations to bending dies, provision is made for the cantilever trusses to be arranged in a manner which allows adjustment and setting on the baseplate and furthermore for clamping elements to be provided on the cantilever trusses, the said clamping elements clamping the die support and at the same time bearing the die support and being vertically adjustable as desired.
Patent EP-0403815-A3 (EP)
IPC: A47C31/00
Filed: 1990-05-23
Abstract: An inserting band (11) for profiling upholstery which is covered externally by a cover material (12), in upholstered furnishings and similar upholstered seats, consists of an integrally extruded profiled band (1) of plastic, carrying a separately produced stitch-on tab (8) for its connection to the cover material (12), and having a two-legged cross-sectional profile whose two profile legs (4) are connected to each other at their base by a narrow connecting web (5) and define a receiving gap (7) for the stitch-on tab (8), starting from the web and extending as far as the free ends (6) of the legs, in which gap the stitch-on tab is fixedly welded to the adjoining inside surfaces (3) of the two profile legs (4). <IMAGE>
Patent EP-0400634-A3 (EP)
Title: Rotatory member for fixing and fixing device having the rotatory member
IPC: F16C13/00
Filed: 1990-05-30
Abstract: The present invention presents a rotatory member 
for fixing toner image onto a support member supporting 
toner image, which is constituted of a core member (5), a 
first elastic layer (18) provided on the core member, a 
second elastic layer provided on the first elastic 
layer (F), a third elastic layer (20) provided as the surface 
layer on the second elastic layer. Here, by making 
the third elastic layer, the second elastic layer 
and the first elastic layer to have their elongations 
larger in the order mentioned, peeling between the 
respective layers is prevented so as to stand prolonged 
usage.
Patent EP-0382433-A3 (EP)
IPC: C12Q1/6816
Filed: 1990-02-02
Abstract: Assay method for the detection of nucleic acid sequences in homogeneous solution. The method comprises the use of fluorescence polarisation to detect hybridisation of a fluorescent nucleic acid probe or to detect fluorescent primer extension products. Assay kits for use in the above methods.
Patent EP-0386969-A3 (EP)
Title: Method for protective coating superconductors
IPC: C09D183/02
Filed: 1990-03-05
Abstract: This invention relates to protective coatings for 
copper oxide superconductors. The coatings are formed by 
applying solutions of silica precursors to the superconductor 
and after solvent evaporation, heating in an oxygen-­
containing atmosphere to effect conversion of the precursor 
to a continuous silica coating. Precursor materials, such as 
hydrogen silsesquioxide, ethyl polysilicate and C-resin are 
described.
Patent EP-0388081-A3 (EP)
Title: Agent for the treatment of disorders of the cerebral neurotransmitter system
IPC: C07D295/096
Filed: 1990-03-08
Abstract: A therapeutic agent for disorders of cerebro-neural transmission system containing a compound of the formula [I] or salts thereof as an active ingredient, <CHEM>  wherein Ar or Ar min  is phenyl or pyridyl, which can be substituted by lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ; R is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkylenedioxy ;  A is straight or branched alkylene having 1 to 6 carbon atoms ; and n is 0 or 1; and a method of preparation therefore are disclosed.
Patent EP-0389161-A3 (EP)
Title: Passive payload for a cartridge handling system
IPC: G05B19/4093
Filed: 1990-03-13
Abstract: Disclosed is an optical disk handling system (24), called an 
autochanger, having two control systems (150Y, l50Z) to provide the 
six motions necessary to move optical disk cartridges from storage 
holding cells to an optical drive. The system uses shaft encoders 
(62, 72) on two motors (60, 70) of the two control systems, and 
current or voltage feedback from the motors, for all positioning, 
and for detecting the location of the mechanisms during, and at the 
end of, moves. The shaft encoders (62, 72) are used to position 
a mechanism close to the eventual move location, then motor current 
or voltage feedback is used to determine the opposition to the 
movement of the mechanism, which tells the control system whether 
the mechanism has reached its destination. A human operator can 
enter a cartridge into the system through a mailslot (41), which 
is rotatable to properly receive or eject cartridges. The control 
systems use a flip assembly (49) in the autochanger to turn the 
cartridge over, allowing either side of the disk to be arranged for 
reading or writing by the optical drive. The control systems use 
a lateral displacement assembly (51) to move a cartridge from a 
cell in one of the two columns of the autochanger to a cell in the 
other column, or to move a cartridge between the optical drive, 
which is located in one of the columns, to a cell in the other 
column. The control systems use a cartridge engaging assembly (45) 
to attach to an exposed end portion of a cartridge positioned in 
a cell or the optical drive. A longitudinal displacement assembly 
(47) is used by the control systems to move the cartridge, after 
 
 
attachment, out of the cell or optical drive. After positioning 
the cartridge vertically and laterally, the longitudinal 
displacement assembly (47) is then used to move the cartridge into 
a cell or the optical drive, where the engaging assembly (45) 
releases the cartridge. An important aspect of the invention is 
that the longitudinal displacement assembly (47), the flip assembly 
(49), the lateral displacement assembly (51), the engagement 
assembly (45), and the mailslot assembly (41) are operated by one 
of the two control systems. The other of the two control systems 
is used for vertical displacement of the cartridge.
Patent EP-0413417-A3 (EP)
Title: Hair conditioning shampoo
IPC: A61Q5/06
Filed: 1990-06-12
Abstract: A hair conditioning shampoo is described, which contains C6, C8 and/or C10 alkyl sulfate and/or C6, C8 and/or C10 alkyl lower alkoxylate sulfate as an anionic detergent component, a water insoluble conditioning agent(s) from the group of silicones (preferably a certain type of aminosilicone), polyethylenes, paraffins, isoparaffins, microcrystalline waxes, C18-36(mixed) fatty acids or such triglycerides, high fatty alcohol esters of a high fatty acid (such as stearyl stearate), beeswax, cationic conditioning agent, such as a quatenary ammonium or any mixture thereof, and a stablilizer for the shampoo, in water. Among adjuvants that may be present are lauric monoethanolamide, cocodiethanolamide, and hydroxyethyl cellulose, other thickeners and viscosity modifiers, pH adjusting agents, antioxidants, perfumes and colorants. The presence of the C6, C8 and/or C10 alkyl sulfate and/or C6, C8 and/or C10 alkyl lower alkoxylated sulfate surprisingly improves conditioning of the hair, compared to shampoos containing other detergents that contain longer chain alkyl groups.
Patent EP-0377530-A3 (EP)
Title: A beta-glucane enriched alimentary fiber and process for preparing the same
IPC: A23L33/24
Filed: 1990-01-03
Abstract: The invention relates to a process for the 
preparation of a cellulose-containing, beta-glucane 
enriched grain, preferably oats or barley, fiber for use 
as food or as a raw material or additive in the food 
industry. In the process, a ground or unground grain, 
preferably oats or barley, is slurried rapidly in cold 
water, which may contain an organic solvent. The slurry 
is homogenized rapidly and is screened, whereby a beta-­
glucane containing fiber is obtained.
Patent EP-0378470-A3 (EP)
Title: Analog d. c. to one mhz information channel
IPC: H03F3/38
Filed: 1990-01-09
Abstract: An analog direct current to one MHz information channel 
is provided, with high accuracy and 10K volt input-output 
isolation. The information channel has a voltage to current 
converter which receives the analog input signal, and whose 
output is modulated by a square wave generator and provided 
to a center tap of the primary winding of a transformer. On 
the output side, the second winding of the transformer 
provides the signal to a precision rectifier which recovers 
the analog input signal.
Patent EP-0434641-A3 (EP)
Title: Process for the production of semiprocessed non oriented grain electrical steel
IPC: C22C/
Filed: 1990-12-13
Abstract: The present invenzion concerns a process for the production of semiprocessed non oriented grain electrical steel. More precisely it provides a solution to the technical problem of obtaining non oriented grain sheet or strip characterized by high magnetic permeability and low magnetic losses. According to the invention, starting from a steel with a low S, N and C content, through appropriate selection of hot-rolling variables and high-temperature annealing prior to cold rolling, a big improvement is achieved in the magnetic characteristics of the product, thanks to a better compromise between grain size and crystal orientation.
Patent EP-0445843-A3 (EP)
Title: Nouveau procédé de préparation de dérivés de l'acide cyclopropane carboxylique portant en 3 une chaíne halogénée saturée
IPC: C07F9/09
Filed: 1987-11-19
Abstract: L'invention a pour objet un procédé de préparation des 
composés de formule (I) : 
   
     dans laquelle X₁ et X₂ identiques ou différents l'un de 
l'autre représentent un atome d'halogène, Y représente un 
radical choisi dans le groupe constitué par : 
     les radicaux SO₂alc₁,    les radicaux SO₂A r ,    les radicaux 
  
pouvant former avec le radical 
  
A représentant une chaíne carbonée éventuellement substituée    les radicaux 
   
    le radical 
  
R'' représentant un radical aryle et 
R représente    soit un atome d'hydrogène,    soit un radical alkyle, caractérisé en ce que l'on soumet un 
composé de formule II :     
  
     l'action d'un composé de formule V : 
   
     en présence d'une base pour obtenir le composé de formule IV : 
   
     que l'on soumet à l'action d'un agent de sulfonylation ou de 
phosphonylation ou de thiophosphorylation ou d'acylation pour 
obtenir le composé de formule I correspondant : 
   
     Les composés de formule I peuvent être utilisés dans la synthèse 
de produits pesticides.
Patent EP-0449402-A3 (EP)
Title: Method for rolling back an expert system
IPC: G06N5/04
Filed: 1991-01-23
Abstract: A system and method suitable for use with a rule-based expert system maintains a history of execution states through which the execution states through which the expert system progresses during execution. A user can select a previous execution state for roll back, and later states maintained in the history are undone in reverse order until the selected state is reached. If desired, a user can define a breakpoint to which the system is to be rolled back. The corresponding executable state is determined from a retained history of all potential breakpoints, and the system is then rolled back to such corresponding executable state. <IMAGE>
Patent EP-0443748-A3 (EP)
Title: Human leukocyte antigen typing
IPC: C12Q1/6881
Filed: 1991-02-06
Abstract: A method of human HLA-DR and/or Dw allotype matching comprises:   (i) effecting polymerase chain reaction (PCR) amplification of a HLA-DRB gene exon 2 nucleotide sequence of a first sample of DNA; (ii) separating according to size the DNA fragments resulting from the said amplification; (iii) determining the length polymorphism of the thus separated DNA fragments; and (iv) comparing the thus-determined length polymorphism with the length polymorphism of DNA fragments resulting from PCR amplification of the said HLA-DRB gene exon 2 nucleotide sequence of a second sample of DNA. u
Patent EP-0455392-A3 (EP)
Title: Method for data transformation
IPC: G01N15/14
Filed: 1991-04-22
Abstract: A method for the non-linear, non-logrithmic transformation of one or more parameters of data gathered by means of flow cytometry is disclosed wherein the method seeks to maximize the resolution between populations of interest for each parameter while maintaining the dynamic range of the data recorded.
Patent EP-0457535-A3 (EP)
Title: Trailer support apparatus
IPC: B62D53/06
Filed: 1991-05-13
Abstract: A trailer (12) has ground engaging wheels (16) at a 
rear end thereof and is adapted for detachable coupling 
with a tractor unit (14) at a front end thereof. The 
trailer (12) includes a trailer platform (26) with at 
least one support member (18,20) disposed near the front 
end, the support member (18,20) including a hydraulic 
ram (180,186) and having a ground-engageable foot 
(19,21) at one end. When the front end of the trailer 
platform (26) is supported by the support member (18,20) 
and the front end of the trailer (12) is separated from 
a tractor unit (14) the hydraulic ram (180,186) may be 
activated too contract to lower the front end of the 
trailer platform (26) relative to the rear of the 
platform (26) to form a ramp and thus facilitate loading 
of the trailer (12).
Patent EP-0527713-A3 (EP)
Inventor: PALMIERI VINCENZO
IPC: C23C14/38
Filed: 1992-08-12
Abstract: A method of providing a thin film for lining quarter-wave 
resonant cavities of copper comprises the deposition of a 
superconducting material, in particular niobium, in the 
form of a micro-layer having a substantially constant 
thickness covering both the cylindrical surface of the 
cavity and its bottom formed of a plane plate, by 
biased-diode d.c. sputtering through emitting cathodes in 
a form fitting geometrically the surfaces to be lined.
Patent EP-0554055-A3 (EP)
Title: A semiconductor memory with improved redundant sense amplifier control
Inventor: MCCLURE DAVID CHARLES
IPC: G11C11/413
Filed: 1993-01-27
Abstract: An integrated circuit memory is disclosed which has its primary memory array arranged into blocks and which has redundant columns, each of which can replace a column in any one of the blocks. The redundant columns are selected by way of a redundant column decoder associated with each column, each of which includes a set of address fuses into which an address is programmed, responsive to which its associated redundant column is to be selected. A plurality of redundant sense amplifiers are each associated with selected redundant columns, and are each controlled to begin the sense operation prior to propagation of the address signal through the redundant column decoders and summing circuitry. In the event that the received memory address does not match any of the programmed values in the redundant column decoders associated with a redundant sense amplifier, the sense operation is terminated. In this way, the sense operation is not delayed by the additional delay required for redundant decoding and propagation of the redundant address signals, and thus the access time penalty for accessing a redundant memory cell is much reduced or eliminated. The coupling of each redundant sense amplifier is controlled by a redundant multiplexer associated with each of the input/output terminals. Each redundant multiplexer receives the redundant column select signals from each associated redundant column decoder, and includes fuses which indicate if its input/output terminal is to be placed in communication with its associated sense amplifier upon selection of a redundant column. <IMAGE>
Patent EP-0663562-A3 (EP)
Title: Process and burner for reducing harmful gas emissions during combustion.
Inventor: FRANKE HEINZ
IPC: F23D14/32
Filed: 1994-09-27
Abstract: Harmful gas emissions from combustion processes are reduced by oxidising the fuel with an oxygen contg. oxidising agent in the presence of recirculating waste gases. The oxidising agent is split up into a main oxygen stream (23) and a primary oxygen stream (14). Before the main oxygen stream (23) take part in the oxidation of the fuel, it is preheated to at least 100 degrees C and the flow is pulsed in relation to the combustion capacity so that at least 23.6 N/MW is generated with stoichiometric combustion. The fuel is fed in through a water cooled supply channel (16) in a pulsed flow related to the combustion capacity. The N/MW generated at the outlet is between 2 and 18% of the burner's pulsed flow, depending on the type of fuel. The primary oxygen stream (14) is fed in a temp. plus or minus 30 degrees C. 0.4% of the stoichiometric quantity of oxygen required and the primary oxygen flow with the emergent part-oxidised combustible material is finally mixed with the main oxygen flow and the recirculating combustion waste gases. Also claimed is a burner designed for the combustion process described above.
Patent EP-0618462-A3 (EP)
Title: Gamma radiation detection.
Inventor: MAQUIRE DENNIS DAVID
IPC: G01T1/04
Filed: 1994-03-28
Abstract: A gamma radiation dosimeter comprises a polyester film substrate 10, of which a central circular region 12 is coated with a gamma-radiation sensitive layer 14 which is covered by an overlayer 16. The radiation-sensitive layer 14 is formed from styrene-acrylonitrile copolymer and contains 1-bromoadamantane and a leuco dye. The overlayer 16 is formed from an acrylic resin binder containing a UV-absorber. The central region 12 is surround by an annular region 18 which is divided into six equally-sized sections 18a.....18f. Each section 18a.....18f is printed in a colour which corresponds to the colour developed in the central region 14 when it has been exposed to successive increasing amounts of gamma radiation. After exposure of the device, the amount of radiation to which the device has been exposed can be determined by comparing the colour generated in the region 14 with the colours of the sections 18a.....18f. The colour of the section most closely corresponding to that of the central region indicates the dose of gamma radiation which the device, and any other object similarly exposed, has received. <IMAGE>
Patent EP-0724293-A3 (EP)
IPC: H01L27/08
Filed: 1996-01-25
Abstract: An object of the present invention is to equalize and 
accelerate propagation delay times of an input signal from 
an input terminal to the respective gates.  
     A power MOS transistor includes a plurality of 
transistor blocks. The transistor blocks are formed by 
sources being connected to each other by a first electric 
conductive layer 8 2 , 8 4 , 8 6  and 10, drains being connected 
to each other by a second electric conductive layer 8 1 , 8 3 , 
8 5  and 9, and gates 6 consisting of a continuous 
semiconductor layer. The transistor has a third electric 
conductive layer 11 being connected to a gate terminal Gin 
and laminated on the gates.  
     According to this invention, the third electric 
conductive layer laminated on the gates functions to 
equalize and accelerate propagation delay times of an input 
signal from an input terminal to the respective gates. By 
extending that conductive layer to near the center of a 
principal plane of the gate, the delay time of a gate input 
signal to the transistor block located at the center of the 
semiconductor chip can be reduced substantially.
Patent EP-0736955-A3 (EP)
Inventor: ANTONIO RANDAZZO
IPC: H02K15/10
Filed: 1996-04-03
Abstract: Insulating strip material for dynamo-electric
machine parts (e.g., for armature core slot liners) is
fed out intermittently by a reciprocating assembly
which releasably clamps the strip material during at
least a portion of the assembly's stroke in one
direction. The material that has been fed out is cut
off, formed into the desired shape (if necessary), and
inserted into the dynamo-electric machine part during
further motion of the reciprocating assembly.
Patent EP-0739713-A3 (EP)
Title: PVC-free multilayered film
Inventor: HEILMANN KLAUS
IPC: C08L23/10
Filed: 1996-04-25
Abstract: Non-PVC multilayer film (1), comprising an outer layer (2), a supporting layer (4) and at least one middle layer (3) between. Layers (2) and (4) contain polymers with softening pts. (ST) above 121 degrees C and at least one of the layers (3) contains polymers with ST below 70 degrees C. Also claimed is a process for the prodn. of (1) by co- extrusion, pref. followed by shock-cooling with water.
Patent EP-0743261-A3 (EP)
Title: Support for the storage and/or the transport of glass sheet packages
Inventor: HUELSMANN LOTHAR
IPC: B65G49/06
Filed: 1996-05-04
Abstract: The upright glass sheets are clamped between L-sections locked together. The two independent rings enclosing each packet (1,2,3) are each in two L-sections, and incorporate a bottom supporting portion (32) and a vertical profiled portion. The frame incorporates two or more rings (6,7,8) of different sizes, to accommodate sheets of different sizes. The vertical members have fixing devices (22,23) all at the same height, to secure adjacent packets to each other. The rings for the longer packets can be duplex ones, made in two parts joined by cross-struts.