baber/WOPTO huggingface dataset:
Patent EP-0306089-A3 (EP)
Title: Metallo-porphirins as bleach catalyst and process for cleaning fabrics
IPC: D06L4/70
Filed: 1988-08-29
Abstract: A process for cleaning and bleaching fabrics comprising 
the treatment of the fabric with a metallo-porphyrin 
compound, leaving the fabric in contact therewith for a 
predetermined time to effect sufficient adsorption of 
metallo-porphyrin on to the fabric, and thereafter 
washing the fabric with a peroxyacid bleach 
composition. Compositions for use in this cleaning and 
bleaching process and pretreatment products for local 
application of metallo-porphyrin catalyst on to fabrics 
are also disclosed.
Patent EP-0285276-A3 (EP)
Title: Coding of acoustic waveforms
IPC: H04B14/04
Filed: 1988-03-10
Abstract: Encoding techniques and devices based on a sinusoidal speech representation model are disclosed. In one aspect of the invention, a pitch-adaptive channel encoding technique for amplitude coding is disclosed in which the channel spacing is varied in accordance with the pitch of the speaker's voice. In another aspect of the invention, a phase synthesis technique is disclosed which locks rapidly-varying phases into synchrony with the phase of the fundamental. Phase coding techniques which introduce a voice-dependent random phase and a pitch-adaptive quadratic phase dispersion are also disclosed.
Patent EP-0289186-A3 (EP)
IPC: A61K38/25
Filed: 1988-04-18
Abstract: Growth rate of meat-producing livestock is 
increased and feed efficiency enhanced by periodic 
injection of a substance having growth hormone releasing 
factor (GRF) activity. The livestock are injected at 
least twice daily during their growth period and the 
injections are substantially uniformly spaced with 
respect to time. The total amount of the GRF substance 
administered per day is substantially equivalent in GRF 
activity to between about 1 and 100 micrograms human GRF 
per kilogram body weight of the livestock per day, 
preferably 30-50 micrograms human GRF per kilogram body 
weight of the livestock per day.
Patent EP-0294027-A3 (EP)
IPC: C09J5/04
Filed: 1988-04-29
Abstract: A latex adhesive system containas a plurality of 
components, typically a latex component 15 and a thickener 
component 25. Each component is usually applied to or 
located on a seperate substrate 10,20. The latex adhesive 
system can contain variuous additives such as flame 
retardants, fillers, emulsifiers, and the like. When the 
substrates are brought together, a reslutant latex adhesive 
composition 35 is formed since the pH of the thickner is 
changed and/or a reaction between the components occurs 
which causes an increase in viscosity, tack, etc., of the 
system. The increase in viscosity, tack, etc., occurs 
quickly or rapidly forming an adhesive, or tacky bond. 
Subsequently, the adhesive can be cured by heat. In such a 
manner, two or more substrates can be seperately maintained 
then brought together for a quick set, that is a tacky 
adherence, without any blow off of the adhesive components 
as in a forced air oven.
Patent EP-0316254-A3 (EP)
Title: Food processing
IPC: A23L21/12
Filed: 1988-09-16
Abstract: A process for manufacturing jams,marmelades,jellies,cakes,pastries,creams, 
puddings,crepes,fritters,frozen desserts,and the combination of the above 
with dairy products,such as yoghurt,ice-cream,desserts,in which: 
   i)The whole fruits are treated by pectinolytic and cellulolytic enzymes 
to enhance the flavour and to produce clarified juices which are then con­
centrated under vacuum at low temperature in an apparatus fitted with a 
column filled with inert solid support (C₁₈,carbon,Tenax,etc.),in order to 
trap the volatiles that in turn can be added along with the concentrated 
juices to the final products (marmelades,fruits,jams,jellies,etc.).    ii)The inert solid support washed with liquid carbon dioxide under pres­
sure.    iii)The final products,in order to increase the percentage of low calori­
es,also contain added solids: 
   a)Non metabolized β-oligo and poly saccharides,such as cellobiose,gentio­
biose,etc.    b)Cellulosic enzymatic hydrolysates,or cellulose.       
     The application of non metabolized saccharides or enzymatic hydrolysates 
can be extended to other foods such as pastries,cakes,biscuits,chocolates, 
etc.
Patent EP-0316302-A3 (EP)
Title: Control system for speed-changing transmissions in motor vehicles
IPC: F16H61/02
Filed: 1983-12-06
Abstract: A control system (10) for motor vehicle gear-changing transmissions (12) is provided, having a manually operable device (28) and an automatically operable device (30, 34) for generating gear-change control signals. The driver is provided with a mode selection device to select manual or automatic control of gear-changing. The device for generating automatic gear-change control signals also has a locking device. This prevents the automatic control signals being passed on to the gear-change operating devices if the automatic gear-change control signals are not generated within a predetermined time interval.
Patent EP-0341525-A3 (EP)
IPC: G11B23/04
Filed: 1989-04-29
Abstract: Der die Aufwickelfunktion ausführende Wickelteller eines Kassetten­
tonbandgerätes ist mit Hell-Dunkel-Sektoren steigender oder fallen­
der Breite versehen, die in Verbindung mit einer Lichtschranke elek­
trische Impulse zur Überwachung des Bandtransportes erzeugen. Ein 
Mikroprozessor erkennt aus diesen Impulsen die Drehrichtung des Wik­
keltellers und schaltet das Gerät ab, wenn der Aufwickelteller in­
folge einer durch Aufwickeln des Bandes auf der Capstanwelle her­
vorgerufenen Störung seine vorgebene Drehrichtung umkehrt.
Patent EP-0345474-A3 (EP)
Title: Method and apparatus for the extrusion blow moulding of a hollow article
IPC: B29C48/09
Filed: 1989-05-09
Abstract: In a method for producing hollow articles from thermoplastic material, a tube-like preform is formed by discharge from a die gap of an extrusion head and inflated in a blow mould. Furthermore, the position of the preform with respect to the blow mould is adjusted by open-loop and/or closed-loop control and finally the flash produced by the blow mould is separated from the article once it has left the blow mould. 
<??>In order on the one hand to achieve a correct position of the preform in critical cross-sectional areas with respect to the blow mould and on the other hand to achieve a correct weight of the hollow article to be produced, it is proposed that for controlling the position of the preform in accumulator head operation the weight of the cut-off bottom flash and/or the net weight of the hollow article be measured and, depending on a weight discrepancy in comparison with a set value, that the die gap be altered, and in continuous extruder head operation that either the net weight of the hollow article and the weight of the bottom flash be measured and compared with set values or the net weight of the hollow article and the position of marks in relation to particularly critical cross-sectional areas be compared with predetermined set values and the positional control derived therefrom. 
<IMAGE>
Patent EP-0357976-A3 (EP)
IPC: C11D1/94
Filed: 1989-08-07
Abstract: A method of boosting foam in a low sudsing 
detergent system containing high levels of cationic or 
nonionic fabric softening surfactants in a textile wash 
liquor wherein there is added to the wash liquor in addition 
to the detergent a foam boosting effective amount of a short 
chain non-toxic organosulfobetaine zwitterionic siloxane 
based silicone surfactant compound and causing the detergent 
and the silicone compound to be homogeneously intermixed in 
the wash liquor along with the textiles.
Patent EP-0359081-A3 (EP)
Title: Sports shoe
IPC: A43B5/02
Filed: 1989-09-02
Abstract: In sports shoes, in particular football boots, the problem exists for players of striking the ball in such a manner that the impulse exerted on it is in the direction of the centre of gravity. In football boots which follow the anatomy of the human foot, there is only contact in the form of a point or of a line or guidance in the form of a small area, so that even slight deviations in the point of striking the ball impair the precision. According to the invention, a sports shoe is designed in such a manner that the enveloping surface of the upper material is formed in a plane manner or curved in a concave manner in the region of the instep. By means of the concave design, there are two lines of contact upon shooting, as a result of which the ball is guided by the foot for a decisively short time and the precision is thus increased.   <IMAGE>
Patent EP-0374576-A3 (EP)
Title: Polymerization of heat-treated reaction product of dicyclopentadiene and elastomer
IPC: C08G61/06
Filed: 1989-12-05
Abstract: A reaction product is polymerized with a 
norbornene-type monomer in the presence of a 
metathesis ring-opening catalyst system to produce a 
thermoset polymeric product which has high glass 
transition temperature, improved impact strength, and 
leaves clean mold surfaces where it was molded. In a 
preferred embodiment, the reaction product is 
obtained by heating dicyclopentadiene with an 
elastomer having olefinic bonds in presence or 
absence of at least one norbornene-type monomer. The 
reaction product is in the form of an oily substance.
Patent EP-0328424-A3 (EP)
Title: Process for the production of somatic embryos
IPC: A01H4/00
Filed: 1989-02-13
Abstract: A process is disclosed for the mass propagation 
of somatic embryos of a plant capable of forming 
somatic embryos, which process includes the steps 
of culturing plant tissue having a growing tip 
in a first medium containing an effective amount 
of ancymidol to obtain embryogenic tissue, culturing 
the embryogenic tissue in a second culture medium 
lacking ancymidol to obtain the desired somatic 
embryos and then collecting the somatic embryos.  
     The formation of callus is not observed when 
performing this process and the possibility of 
mutation is avoided.  
     Plants of uniform quality and appearance 
are obtained by growing on somatic embryos produced 
by the process.
Patent EP-0339804-A3 (EP)
Title: Modified polypropylene, process for making article made from the same
IPC: C08F297/08
Filed: 1989-03-31
Abstract: A modified polypropylene having a substantially 
isotactic homopolypropylene and a propylene/olefin random 
copolymer, the modified polypropylene including up to about 
50 chain disruptors per 1000 propylene repeat units. The 
chain disruptors are racemic polypropylene diads and olefin, 
the olefin being incorporated into the high end of the 
molecular weight distribution of the modified polypropylene.
Patent EP-0345932-A3 (EP)
Title: Apparatus for producing honeycomb panels
IPC: B29C43/12
Filed: 1989-04-26
Abstract: Apparatus for producing honeycomb panel 
comprising a heating chamber isolated by a wall from 
outer air and a plurality of drawout trays capable of 
being individually inserted into and withdrawn from the 
heating chamber through a plurality of openings formed in 
the wall. Each of these drawout trays has a work 
accommodating chamber connected to a vacuum source, a top 
opening of which can be hermetically closed by a flexible 
sheet that can be opened and closed. Also each of the 
drawout trays has block plates at the front and rear ends 
for closing the opening in the wall at every terminal 
positions when inserted and withdrawn.
Patent EP-0352924-A3 (EP)
Title: Inductive device
IPC: H01F30/10
Filed: 1989-07-06
Abstract: An inductive device such as a transformer has a multi-turn magnetic 
core (16) disposed about a conductor loop (20). A bridge transformer 
(Fig. 2) has one turn of the core about one half of the conductor loop and 
a second turn of the core about the other half of the conductor loop, and 
an electrical centre tap connection (132) to the loop between the two 
halves thereof. Embedded diodes (110, 112) connect the ends of the loop 
to an external circuit.
Patent EP-0357369-A3 (EP)
Title: The use of asymetric membranes in delivery devices
IPC: A61K9/22
Filed: 1989-08-29
Abstract: A device for controlled release of an active substance through one or more asymmetric membranes by diffusion and/or osmotic pumping.
Patent EP-0360488-A3 (EP)
Title: Bi-directional setting of a programmer timer
IPC: H01H43/10
Filed: 1989-09-13
Abstract: A programmer/timer for an appliance of the type 
having a rotatable program cam drum (45) advanced 
by an oscillating paw (76) engaging a ratchet wheel 
(48) for actuating at least one appliance function 
switch. A shaft (16) is provided for enabling user 
positioning of the cam after limited rotational lost-motion 
for selecting the program interval. An annular 
member (34) having a conical cam (40) surface is 
received over the shaft and is helically cammed to 
the shaft. During the limited lost-motion rotation of 
thE shaft, the collar moves axially and the conical 
cam surface lifts the paw from the ratchet thereafter 
enabling user rotation of the program cam for positioning 
same for program interval selection.
Patent EP-0335837-A3 (EP)
IPC: B27B19/14
Filed: 1989-03-22
Abstract: La lame (8) de cette scie, mobile autour de son axe longitudinal, 
peut être orientée durant la coupe par la poignée (22) ou par une 
molette (37). Si la conduite se fait par molette (37), la poignée conduit 
alors le cadre. Si la poignée (22) conduit la lame, le cadre est li­
bre de son orientation.  
Afin d'éviter une torsion de la lame (8), les tenons (6, 28) de celle-ci 
doivent être synchronisés par un organe qui longe le cadre et 
qui consiste soit en un dispositif à courroie, soit à tiges et 
engrenages, soit encore à câbles teleflex (36).  
Pour rendre le jeu des organes inopérants vis-à-vis de la tor­
sion, les mouvements de l'organe de commande sont transmis tout 
d'abord au centre du dispositif de synchronisation des tenons 
qui les retransmet symétriquement à ceux-ci.
Patent EP-0378061-A3 (EP)
Title: Apparatus and method for producing blue-green light radiation
IPC: H01S5/00
Filed: 1989-12-18
Abstract: Apparatus and method for producing coherent blue-green-­
light radiation having a wavelength of essentially 490-500 nm. 
A diode laser (10), such as a strained-layer InGaAs/GaAs diode 
laser, provides a 980-1,000 nm beam (12), and a nonlinear 
crystal (19) of KTP (KTiOPO₄) produces coherent radiation (22) 
by noncritically phase-matched second-harmonic generation 
(SHG) of said beam. The beam preferably has a wavelength of 
essentially 994 nm for generating radiation having a wave­
length of essentially 497 nm. The crystal is disposed within 
an optical resonator (18) and the frequency of the laser is 
locked to that of the resonator. Alternatively, two diode 
lasers (10,11) are oriented to provide orthogonally polarized 
beams each with a wavelength of 980-1,000 nm but within 
essentially 1 nm of each other, and the KTP crystal is orient­
ed with its a and c axes parallel to the orthogonally polar­
ized beams. The KTP crystal may have an associated optical 
waveguide along which the beam is propagated to enhance SHG 
efficiency.
Patent EP-0415311-A3 (EP)
Title: Valve and device using the same
IPC: F04B49/10
Filed: 1990-08-27
Abstract: An anti-return safety apparatus for an installation comprising a vacuum vessel connected to a vacuum pump having an oil seal, wherein the apparatus comprises a valve constituted by a rigid tube having a flexible tube situated therein with the two ends of the flexible tube being fixed in sealed manner to the ends of the rigid tube, a control orifice being provided through the wall of the rigid tube in the vicinity of the middle thereof, the valve being connected between the vessel and the suction inlet to the pump, and in that a slide valve suitable for establishing two different communication paths is provided suitable for establishing a connection between a common outlet C and one or other of two distinct inlets a, and b, the common outlet C being connected to the control orifice of the valve having the flexible tube, the inlet a being connected to the suction inlet of the pump, and the inlet b being opened to atmospheric pressure, the slide valve being electromagnetically controlled by a coil, itself controlled by a relay which is actuated when the motor driving the pump is connected to a power supply voltage, and which is deactivated when the motor is disconnected from the power supply voltage, the slide valve providing communication between its common outlet C and its inlet a so long as the coil is powered, and between its common outlet C and its inlet b connected to the atmosphere whenever the coil is not powered.
Patent EP-0405705-A3 (EP)
Title: Method of and device for tightening threaded connectors
IPC: B25B23/145
Filed: 1990-02-06
Abstract: During tightening a threaded connector including for example a bolt (2) and a nut (1) a moment is first determined when a bolt starts to elongate, and thereafter the nut is turned only over such an angular distance with which a desired elongation of the bolt below its yield point is reached.
Patent EP-0390325-A3 (EP)
IPC: C08G61/12
Filed: 1990-02-21
Abstract: The invention relates to novel polyarylethers which are 
essentially ketonic and which are based on the dibenzofuran molecule. 
Such polymers are, surprisingly, amorphous, have high Tg's eg > 200°C, 
and have surprisingly high solvent resistance.
Patent EP-0388213-A3 (EP)
IPC: G11B9/00
Filed: 1990-03-15
Abstract: A recording-reproducing apparatus comprises 
a recording medium provided with a recording layer 
containing at least two kinds of compounds, which 
compounds respectively form phases, and having regular 
periodic structure comprising said phases as constituent 
units; a probe electrode disposed opposingly to said 
recording medium; a means for applying a voltage between 
said recording medium and probe electrode; and a means 
for detecting an electric current flowing between said 
recording medium and probe electrode. A recording-­
reproducing method comprises detecting by the use of a 
probe electrode, at least one phase on a recording medium 
of the apparatus and recording information or reproducing 
the recorded information at the position where said 
phase has been detected.
Patent EP-0403207-A3 (EP)
Title: Diagnostic subsystem
IPC: G06F11/267
Filed: 1990-06-11
Abstract: A device adapter with an on-board diagnostic capability for a SCSI 
controller is provided by a gate array driven by a microprocessor on 
board the adapter. The gate array has data and control inputs driven 
from the micro-processor and data and control outputs which are dot 
OR'ed with corresponding in/out terminals of the SCSI controller. A 
reset signal from a SCSI bus forms a further input to the gate array. 
For testing purposes the micro-processor detects the gate array inputs 
to simulate a fault-free or faulty device. The micro-processor detects 
the response of the SCSI controller to the device simulation and thereby 
can determine the state of health of the SCSI controller.
Patent EP-0457172-A3 (EP)
Title: Separation grid for animal husbandry
IPC: A01K1/00
Filed: 1991-05-08
Abstract: The invention relates to a separation grid for animal husbandry, comprising a lower and upper bracket (1, 2), which are set apart from one another. Plastic battens (3) are held in a form fit between the two brackets (1, 2). The brackets (1, 2) comprise a hollow chamber profile (10, 20) made of plastic, in particular uPVC, with a reinforcement inside, preferably made of a concrete filler (17) with steel reinforcement (16). This construction is resistant to aggressive materials, so that no corrosion can take place. <IMAGE>
Patent EP-0470749-A3 (EP)
Title: Electronic combustion furnace
IPC: H05B6/80
Filed: 1991-07-29
Abstract: An electronic combustion furnace (3) characterized in that a heating element (1) including carbon powder sealed in an evacuated condition within a heat-proof material (11) is heated to heat and melt an object to be heated and wasted by irradiating microwaves to the heating element (1). <IMAGE>
Patent EP-0518479-A3 (EP)
Title: Processing system including memory selection
IPC: G06F9/38
Filed: 1992-05-07
Abstract: A processing system includes memory page selection of multiple memory pages in an interrupt environment. The processing system includes a processor and memory page selection control for selecting one memory page responsive to a first address generated by the processor and another memory page responsive to a second address generated by the processor. The memory page selection control includes a page latch which can be overridden by an interrupt to permit the processor to service an interrupt from one of the pages but which returns the processor to the memory page from which it was fetching program instructions at the time of the interrupt. To coordinate page selection, the processor executes program instructions from dedicated paging instructions including interface modules, decode modules, and transition modules stored in each page which are configured to assure smooth page transitions and efficient interrupt servicing.
Patent EP-0560730-A3 (EP)
Title: New derivatives of beta-amino acids with anti-thrombotic activity
IPC: C07C237/20
Filed: 1993-03-08
Abstract: Pseudopeptides of formula I in free or salt form <CHEM> wherein A, B, R1, X, Y and m are defined as in claim 1, and their use in the prophylactic and acute treatment of thrombosis.
Patent EP-0650036-A3 (EP)
Title: Ultrasonic pulsed doppler flow measurement system with two dimensional autocorrelation processing.
Inventor: POWERS JEFFRY E
IPC: G01S15/52
Filed: 1994-10-13
Abstract: A velocity estimation technique is provided for a pulse-echo ultrasonic diagnostic system in which a two dimensional array of samples is acquired from a sample volume. The two dimensions of the array are depth, in which echo signal samples are acquired in response to transmission of a pulse to the sample volume, and pulse time, in which samples are acquired in response to transmission of the pulses in the pulse ensemble to the sample volume. Two autocorrelation calculations are performed on the array, one in the depth dimension and another in the pulse time dimension to yield two correlation functions, the first related to echo frequency and the second related to the Doppler frequency. The two correlation functions are then employed in a Doppler velocity estimation to determine the velocity of motion at the sample volume. The technique utilizes the full information content present in the bandwidth of the received echo signals, thereby overcoming inaccuracies due to depth dependent frequency decline or coherent signal cancellation. Since accuracy is premised upon the number of samples in the array and not its size in a particular dimension, performance can be tailored to favor frame rate or axial resolution while maintaining the accuracy of velocity estimation.
Patent EP-0668293-A3 (EP)
Title: Thermoplastic biodegradable polysaccharide derivates, process for obtaining the same and their uses.
Inventor: KALBE DR JOCHEN
IPC: C08B13/00
Filed: 1995-02-03
Abstract: Novel thermoplastic, biodegradable polysaccharide ether-ester derivs. are of formula (I): Polysaccharide-O-R (I); Polysaccharide-O- = the substd. OH gp. of a polymeric saccharide unit; R = monomeric and/or polymeric substit. of structure X, Me or (depending on the substitution degree per saccharide unit with X or Me) H; X = -A-B-A'-; A, A' = linear polyether chains, where A = (-D-O)n; and A' = (-D-O)mH; D = linear aliphatic or linear or branched aromatic chain of 2-11C; n = 0 or more; m = 1 or more; B = -CO-E-CO-O-; E = opt. substd. aromatic or aliphatic hydrocarbyl; ratio of A' to B is 0.1 or more.