baber/WOPTO huggingface dataset:
Patent EP-0362145-A3 (EP)
IPC: C08G18/61
Filed: 1989-09-25
Abstract: A contact lens is described which is synthesized by reaction 
in a mold of an isocyanate capped poly(dialkylsiloxane) 
prepolymer with a poly(dialkylsiloxane) di- or polyalkanol. 
The clear polyurethane rubber contact lens is readily made 
completely wettable by a transfer-grafting process or post-­
treatment and has a high oxygen permeability.
Patent EP-0332585-A3 (EP)
Title: Improved portable device for the storage under pressure of water which is supplied as a broken forced jet
IPC: B05B1/18
Filed: 1989-01-27
Abstract: This application for an industrial patent relates to a 
portable device for the storage of water under pressure 
fitted with a hose (10) ending with a nozzle (8) which may be used 
either to introduce the water under pressure in the storage 
tank (1) or to activate the supply of a jet from the same.
Patent EP-0382075-A3 (EP)
Title: Phenyl hydrazones of beta-jonones, their preparation and pharmaceutical and cosmetic compositions prepared therefrom
IPC: C07C255/66
Filed: 1990-02-01
Abstract: Phenylhydrazones of  beta -ionone, of the formula I 
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 in which R assumes the meaning given in the description, and their preparation are described. The substances are suitable for controlling diseases and as cosmetic agents.
Patent EP-0391144-A3 (EP)
IPC: H03L7/14
Filed: 1990-03-21
Abstract: Zur Erfüllung erhöhter Anforderungen an die Frequenzstabilität 
der Taktversorgung eines getakteten elektrischen Systems ist es 
bekannt, anstelle eines bisher eingesetzten Quarzoszillators ei­
nen hochgenauen Oszillator einzusetzen, was jedoch sehr kosten- 
und platzaufwendig ist. Durch das neue Verfahren wird es ermög­
licht, eine Taktversorgung bereitzustellen, die kostengünstig 
ist und den gestellten Anforderungen an die Frequenzstabilität 
genügt.  
     Bei längerem Ausfall der externen Referenzfrequenz wird ein 
systeminternes Frequenz-Normal eingeschaltet, welches von der 
Takteinrichtung räumlich getrennt ist. Nach einer gewissen Auf­
heizzeit wird die Eingenfrequenz des Frequenz-Normals als eine 
interne Referenzfrequenz an die Takteinrichtung durchgeschaltet.
Patent EP-0393599-A3 (EP)
Title: Surface mounted electric coil
IPC: H01F17/04
Filed: 1990-04-17
Abstract: A surface-mounted electric coil, surrounded with plastic (6), having a hollow-cylindrical coil former (1) as a winding support and having a coil former flange (3), which can be placed on a printed-circuit board, with electrical terminals (4) led out preferably on the sides, the hollow-cylindrical interior of the coil former (1) and the coil being surrounded on all sides - with the exception of the electrical terminals (4) - with plastic (6) and the plastic containing powdery magnetic material in a high concentration. <IMAGE>
Patent EP-0396096-A3 (EP)
IPC: B66B9/16
Filed: 1990-04-30
Abstract: Die Erfindung betrifft einen Schrägaufzug (7) mit einer 
Mehrzahl von teleskopierbaren Führungsschienen (z.B. 1 - 6), 
an denen ein Lastaufnahmemittel verfahrbar ist. Die 
Erfindung richtet sich auf die Ausbildung des Knickbereiches 
einer äußeren Führungsschiene (2), in der eine innere 
Führungsschiene (1) mit Führungsabschnitten geführt ist. 
Dabei sind in Längserstreckung der Führungsschiene (2) zwei 
Stützausleger (14, 15 bzw. 14′, 15′) vorgesehen, welche 
Verlängerungen der Führungsschiene (2) bildende abknickbare 
Abschnitte derart unterstützen, daß in Verlängerung der 
Führungsschiene (2) zwei abknickbare Abschnitte gebildet 
sind.
Patent EP-0400597-A3 (EP)
Title: Loudspeaker with bayonet fixing
IPC: H04R1/02
Filed: 1990-05-30
Abstract: A loudspeaker (10) with bayonet fixing noses (17) also exhibits, apart from the features known from conventional speakers of this type, projections 19 which are constructed in such a manner that they cover insertion slots (15) on the holding device (11) when the speaker is assembled. Due to the projections, so-called acoustic shorts are avoided in the case of open loudspeakers. This considerably improves the acoustic characteristics. <IMAGE>
Patent EP-0412363-A3 (EP)
Title: Process for improving the water absorption capacity of crosslinked, water inflatable polymers
IPC: C08F6/00
Filed: 1990-07-26
Abstract: Process for improving the water absorption capacity of crosslinked, water-swellable polymers by treating water-containing, finely divided polymer gels having a solids content of 20 to 65% by weight at temperatures of at least 50 DEG C with steam, the solids content of the water-containing polymer gels being increased by not more than 30% by weight and the polymer gels then being dried in a conventional manner.
Patent EP-0431539-A3 (EP)
Title: Subscriber equipment for transmitting temporarily stored information via established connection of a communication network
IPC: H04M1/65
Filed: 1990-12-04
Abstract: Modern subscriber equipment usually comprises combinations of different units. In order to simplify the operation of the different units or unit functions for the user, a program-controlled control device is normally disposed in the subscriber equipment. Modern subscriber equipment may on the one hand simplify the work of the user, but on the other hand it also requires specialist knowledge and a great deal of experience, particularly in the light of the ever-increasing range of communications tasks. The new subscriber equipment requires no specialist knowledge on the part of the user for the communication process, since the user can set up a connection to a called subscriber in the normal manner. Only the transmission of the information temporarily stored in the subscriber equipment is performed automatically, where the control devices, in dialogue with one another, control the read-out, transmission and storage of the information. The new subscriber equipment enables the automatic transmission of any temporarily stored information in differently designed communication networks for established connections. <IMAGE>
Patent EP-0383495-A3 (EP)
IPC: B01F3/04
Filed: 1990-02-09
Abstract: A home carbonation system (50) for producing soft 
drinks. A high pressure CO₂ vessel (90) comprises a 
regulator valve assembly (102) which provides fail safe 
venting, a refill capability, and a low pressure output. 
It may be interconnected via a fill hose (54) to a 
seltzer dispenser (56) comprising a multifunction 
discharge valve (184) secured to a plastics material 
bottle (180). A plurality of syrup bottles (58), each 
filled with a different flavor of concentrate, enable the 
mixing of desired soda flavors. A storage rack (64) 
efficiently houses the pressure vessel (90), the seltzer 
bottle (180), and the individual syrup containers (58). 
A pressure vessel housing box (92) includes an offset 
nest (94) which conveniently stores the fill tube (54). 
The seltzer bottle (180) is reinforced by a two-piece, 
vented, anti-fragmentation shroud (181) equipped with 
inspection slots (256, 257) for enabling proper mixing. 
The discharge valve (184) is threadably coupled to the 
bottle (180), and it includes a gas inlet orifice (195) 
for receiving low pressure gas from the regulator 
assembly (102). Charging gas admitted into the discharge 
valve (184) is conducted beneath the liquid level by an 
internal siphon tube (225), and the vigorous bubbling 
which results is visible through the inspection slots. 
The discharge valve (184), which need not be removed from 
 
 
the bottle (180) for subsequent dispensing of charged 
water, includes a manually operated lever (213) arranged 
to trigger its internal valve elements (202) for 
dispensing fluid from the seltzer bottle (180) through an 
adjacent output tube (198), which vigorously squirts 
charged water into the awaiting user's glass.
Patent EP-0389230-A3 (EP)
Title: Dissolution of gas
IPC: B01F5/02
Filed: 1990-03-19
Abstract: A pump 2 forms a pressurised stream of waste water and supplies it to a ring 
main 4 which feeds the liquid to a plurality of conduits 6 which depend 
therefrom. Each conduit 6 has a venturi 8 whose throat has an inlet 10 for 
gaseous oxygen formed therein. Each conduit 6 ends in one or more nozzles 12 
immersed in a volume of the waste water to be oxygenated. In operation, each 
venturi 8 restricts the flow of water therethrough and creates turbulence so 
that a turbulent flow of liquid containing oxygen bubbles is emitted from the 
associated nozzle 10 at relatively high velocity such that turbulence assisting 
the dissolution of oxygen is created in the volume of liquid.
Patent EP-0390540-A3 (EP)
Title: Process for preparing an organic compound thin film for an optical device
IPC: G02F1/35
Filed: 1990-03-28
Abstract: A process for preparing an organic compound thin film 
for use in an optical device including steps of forming a 
multiplicity of geometric linear streaks with microscopic 
unevenness in section on a substrate at least whose 
surface is made up of an amorphous organic polymer layer; 
thereafter vapor-depositing on the surface an organic 
compound capable of exhibiting non-linear optical charac­
teristics to form a non-linear optical material film.
Patent EP-0394000-A3 (EP)
Title: Receiver with correction for comb filter frequency response
IPC: H04N9/78
Filed: 1990-04-18
Abstract: A video source (14) is coupled to a display processor 
(26) by a circuit path including a comb filter (18) and a 
luminance signal delay line (32) and including a comb filter 
amplitude correction circuit (34). Circuit means (302, 404, 
504, or 34) in the path prevents impedance variations of the 
correction circuit from causing reflections in the delay line 
thereby preventing image blur due to such reflections. In a 
preferred embodiment this feature is provided using existing 
receiver circuitry (34) thereby providing the further technical 
and economic advantage of improved reliability and providing a 
cost reduction.
Patent EP-0407023-A3 (EP)
Title: A process for preparing flexible polyurethane foam using 1,1,1-trichloroethane as a blowing agent
IPC: C08G18/00
Filed: 1990-05-23
Abstract: Flexible foam is prepared using 1,1,1-­
trichloroethane as the sole or predominant auxiliary 
blowing agent.
Patent EP-0379468-A3 (EP)
IPC: C08G59/62
Filed: 1990-01-11
Abstract: Lagerstabile, heisshärtbare Stoffgemische enthaltend 
   (a) 10-70 Gewichtsteile eines Epoxidharzes einer Funktionalität von 
mindestens 3,    (b) 90-30 Gewichtsteile eines Epoxidharzes einer Funktionalität von 
2-2,5,    (c) ein Diphenol, wobei die Menge des Diphenols so gewählt wird, dass pro 
Epoxidäquivalent der Epoxidharze (a) und (b) 0,6-1,2 Hydroxyläquivalente 
des Diphenols (c) eingesetzt werden, und    (d) 10-150 Gewichtsteile, bezogen auf 100 Gewichtsteile der Komponenten 
(a) bis (c), eines mit dem Gemisch der Komponenten (a) bis (c) 
verträglichen Thermoplasten mit phenolischen Endgruppen und mit einer 
Glasumwandlungstemperatur von mindestens 150°C,    
eignen sich insbesondere für die Herstellung von Prepregs für faserverstärkte 
Verbundstoffe oder für die Herstellung von Klebefilmen. Die 
daraus erhaltenen ausgehärteten Formkörper zeichnen sich durch eine hohe 
Wärmeformbeständigkeit und ausgezeichnete mechanische Festigkeitseigenschaften 
aus.
Patent EP-0387208-A3 (EP)
Title: Mechanism for selecting and controlling the needles of knitting machines, and needle for said mechanism
IPC: D04B15/68
Filed: 1990-03-01
Abstract: The needles (13; 15) have no heels interacting 
with the stitch-forming cams; a laminar selector or jack 
(116) which is co-planar with each needle is accommodated 
in the same sliding channel as the needle and articulated 
to the needle by shaped portions (114, 117) for angular 
displacements with respect to the needle and in the same 
plane as the latter, said jack or selector possessing at 
least one heel (118) capable of projecting and retracting 
relative to the channel in order to be active and inac­
tive, respectively, relative to the stitch-forming cams.
Patent EP-0480472-A3 (EP)
Title: Dental composition which can be prepared and processed under vibration, and method for its preparation
IPC: A61C5/00
Filed: 1991-10-12
Abstract: Curable compositions are described which contain a binder and a high proportion of fillers having a mean grain size of <50  mu m. The filler proportion of the curable compositions is so high that they cannot be used for the intended purpose because of their high viscosity However, they can be liquefied by exposure to oscillation in the frequency range of 20 Hz to 20 MHz with an amplitude of 1  mu m to 5 mm so that they are workable and can be employed for the intended purpose.
Patent EP-0457447-A3 (EP)
Title: Artificial flowers
IPC: A41G1/00
Filed: 1991-04-24
Abstract: An artificial bloom resembling a dried flower having a number of petals (24) made from synthetic fabric in which the fabric at the tips of the petals has been melted or fused, eg. by a hot air stream, to give the appearance of a dried flower.
Patent EP-0491649-A3 (EP)
Title: Apparatus for producing configurable biphasic defibrillation waveforms
IPC: A61N1/39
Filed: 1991-12-12
Abstract: A programmable implantable medical device utilizable for delivering a configurable defibrillation waveform to a heart. The device includes defibrillation electrode means adapted to be connected to the heart for delivering a multiphasic defibrillation waveform thereto. A programmable waveform generator connected to the heart generates the multiphasic waveform such that at least one phase of the defibrillation waveform has programmed constant tilt. <IMAGE>
Patent EP-0499176-A3 (EP)
Title: Monoclonal antibodies against human pancreatic islet cells
IPC: C12P21/08
Filed: 1992-02-10
Abstract: The invention relates to human monoclonal antibodies of the IgG isotype against human pancreatic islet cells which are obtainable by immortalisation of human lymphocytes from prediabetics or diabetics, treatment of the culture supernatant of the immortalised cells with a conjugate of antibodies against human Fc gamma  and a label, subsequent treatment with human immunoglobulin, incubation with immobilised human pancreatic islet cells, identification of an immortalised human cell culture which produces an antibody against pancreatic islet cells via determination of the label bound to the immobilised islet cells, isolation of a human immortalised cell which produces these antibodies, multiplication of this immortalised cell, and isolation of the monoclonal antibody produced by these cells. The invention further relates to a process for obtaining an islet cell antigen to which such antibodies bind, and to a method for determining antibodies against a pancreatic islet cell antigen.
Patent EP-0493365-A3 (EP)
Title: Laser light beam homogenizer and imaging lidar system incorporating same
IPC: G02B27/09
Filed: 1992-03-06
Abstract: A new and improved laser light beam homogenizer for transforming a laser beam with spatially inhomogeneous intensity into a beam with a more nearly spatially uniform intensity pattern is presented. The light beam is diverged by a lens and presented to an integrator. The integrator transforms the beam into a beam with a more uniform illumination. The uniform illumination beam is then impinged on control optics to limit the divergence of the uniform beam and control higher order distortion in the system. This beam may then be illuminated at a predetermined distance by a projecting optic lens. The laser light beam homogenizer of this invention is particularly well suited for use in an imaging lidar system. <IMAGE>
Patent EP-0507199-A3 (EP)
Title: Fireplace with oven for outdoor use
IPC: F24B1/182
Filed: 1992-03-25
Abstract: Fireplace with oven for outdoor use in the cooking of foods, which comprises a barbecue (11) with a barbecue chamber (16) and an oven (12) with an oven chamber (18) and may include a supporting base (15) and a chimney (14) for discharge of fumes, the conduit for the escape of fumes from the barbecue chamber (16) being conformed as a conduit (17-117) for connection to the oven chamber (18), which has a substantially horizontal ceiling and contains at least one baffle (21a-21b-21c) to deviate the fumes, the baffle (21a-21b-21c) cooperating with a flue (20) connected to the chimney (14) and positioned in the upper part of the oven chamber (18) so as to keep the fumes in the upper part of the oven chamber (18). <IMAGE>
Patent EP-0500188-A3 (EP)
Title: Process for the preparation of alpha-acetolactic acid
IPC: C12N9/88
Filed: 1992-02-21
Abstract: The invention relates to a process for the production of  alpha -acetolactate and/or diacetyl, wherein a recombinant micro-organism containing an  alpha -acetolactate synthase-encoding sequence is incubated in a medium containing an  alpha -acetolactate precursor. The invention also provides a recombinant vector comprising a nucleotide sequence coding for an enzyme, which vector upon transfer into a host micro-organism enables expression of the nucleotide sequence in the host micro-organism, wherein the enzyme has  alpha -acetolactate synthase activity.
Patent EP-0574823-A3 (EP)
Title: Electronic device for starting a synchronous motor with permanent-magnet rotor
Inventor: MARIONI ELIO
IPC: H02P6/20
Filed: 1993-06-09
Abstract: Device for starting a synchronous motor with a permanent-magnet rotor, particularly with two stator poles and two rotor poles, including a static power switch (17), a triac, arranged in series between the stator winding of the motor (19) and the alternating-voltage source (18) at mains frequency. The triac (17) is controlled by an electronic circuit (16) which processes three factors, namely the current (I) flowing through the coil of the synchronous motor (19), the position and polarity ( alpha ) of the permanent magnet of the rotor, and the polarity of the alternating-voltage source (V). <IMAGE>
Patent EP-0581337-A3 (EP)
Title: Espagnolette
Inventor: KORB KLAUS
IPC: E05C9/20
Filed: 1991-02-25
Abstract: The drive rod lock as a bolt (35) and catch (33) protruding through a cover plate (1), and a slider(s) (53) coupled to rods and moved by a key. The slider is of angular shape, its arm (101) above the catch extending towards the cover plate. The arm is pref. inserted in a space in the catch, open towards the latter narrow side. In the retracted position of the catch, the arm can move via the space over the portion (102) of the slider, parallel to the cover plate.
Patent EP-0614177-A3 (EP)
Title: Information recording and reproducing apparatus using probe.
Inventor: KISHI ETSURO C O CANON KABUSHI
IPC: G01N37/00
Filed: 1994-02-25
Abstract: An information recording and reproducing apparatus for recording and reproducing information to/from a recording medium in a scanning probe microscope comprises a circuit to reproduce recording bits formed on the recording medium on the basis of a physical amount such as tunnel current, interatomic force, electrostatic force, or magnetic force which occurs between the probe and the recording medium, a sensor to detect a state such as film thickness or film quality of the recording medium on the basis of the physical amount before the recording bits are reproduced, and a correcting circuit to correct reproducing conditions such as a magnitude of a voltage which is applied between the probe and the medium on the basis of the detected state of the medium. <IMAGE>
Patent EP-0640662-A3 (EP)
Title: Organopolysiloxane composition for the preparation of polysiloxane release films.
Inventor: DE MONTIGNY ARMAND DR
IPC: C08K3/00
Filed: 1994-08-16
Abstract: The organopolysiloxane mixture for abhesive (adhesive-repellent) coating of paper comprises branched organopolysiloxanes containing unsaturated terminal groups and linear hydropolysiloxanes, where the hydropolysiloxane molecules are at least twice as long as the linear sections of the branched organopolysiloxanes.
Patent EP-0645936-A3 (EP)
Title: Video signal processing.
Inventor: STEINBERG AVIGDOR
IPC: H04N11/16
Filed: 1994-09-23
Abstract: As an improvement on Delay PAL decoding to suppress Hanover bars, a vertically filtered signal is created, centred on the Hanover bar frequency of 156 cycles per picture height. This is subtracted from the colour difference in question when the amplitude is low, but is not subtracted (or is severely attenuated before it is subtracted) where the amplitude is high and therefore probably attributable to real colour detail. <IMAGE>
Patent EP-0646687-A3 (EP)
Title: Roller tube for awning and method of forming.
Inventor: LAFFLER RONALD A
IPC: E04H15/34
Filed: 1994-08-04
Abstract: The awning assembly, comprises a roller tube of rigid sheet material having tow longitudinal edges and formed in an elongated, hollow, and cylindrical shape having an inner surface defining a circumference. A seam comprises the edges being joined in an interlocking arrangement, and disposed radially inwardly from the inner circumference. A longitudinal channel is formed int he sheet material of the roller tube, the channel comprising a base wall and two side walls, the seam being disposed along the base wall, side walls are of single sheet thickness. An awning has first and second ends, the first end being attachable to a wall or support and the second end being attached to the roller tube, the awning being rollable around the roller tube. The awning assembly further comprises a crimp formed in the seam to frictionally engage surfaces of the seam.
Patent EP-0713188-A3 (EP)
Title: Verfahren und Chipkarte zum Dokumentieren einer erworbenen Berechtigung
Inventor: HARTLEIF SIEGFRIED
IPC: G07B15/02
Filed: 1995-11-15
Abstract: Bei einem Verfahren zum Dokumentieren einer erworbenen
Berechtigung ist vorgesehen, daß Daten, welche die erworbene
Berechtigung darstellen, im Speicher einer Chipkarte
abgelegt werden. Dabei kann eine Bezahlung der Berechtigung
durch eine Börsenfunktion, durch eine Kreditkartenfunktion
der Chipkarte oder unabhängig von der Chipkarte erfolgen.
Eine Überprüfung des Berechtigungsnachweises ist leicht
möglich. Eine geeignete Chipkarte wird ebenfalls
vorgeschlagen.
Patent EP-0712219-A3 (EP)
Inventor: TAKAKI TETSUYA
IPC: H04J13/00
Filed: 1995-11-10
Abstract: The invention provides a variable bit rate
discrimination method and apparatus wherein a
transmission bit rate of data received by a mobile
station in a mobile communication which employs a
spectrum spreading method can be discriminated readily
to realize reduction in time required for decoding
processing and miniaturization in circuit scale. A
variable bit rate including four different transmission
bit rates is used as a transmission rate of a
traffic channel from a base station to a mobile
station, and transmission data are encoded using
convolutional encoder for error correction and transmitted.
In the mobile station, received data are decoded for the
four individual transmission bit rates using Viterbi
decoders (302, 305, 308, 3011), and the decoded received
data are compared with coded data sequences generated
from the convolution codes to obtain path metric values
which are sum totals of errors of the received data.
Then, one of the transmission bit rates which exhibits a
lowest one of the path metric values is selected as a 
bit rate used for transmission of the transmission data.
Consequently, after Viterbi decoding, no further
encoding is required.
Patent EP-0718285-A3 (EP)
IPC: A61K31/343
Filed: 1995-12-18
Abstract: The invention is novel analogs of 9-cis-retinoic acid which are useful for the treatment and prevention of coronary artery disease and to protect against premature atherosclerosis by increasing HDL levels. The invention includes processes for preparing the novel 9-cis-retinoic acid analogs.