baber/WOPTO huggingface dataset:
Patent EP-0343735-A3 (EP)
IPC: C10J3/46
Filed: 1989-05-19
Abstract: Process for the partial oxidation of a liquid or 
solid and/or a gaseous fuel using a multi-orifice 
burner comprising a central channel and four concentric 
channels encircling the central channel. Liquid or 
solid fuel is supplied through the second concentric 
channel and the oxidizer is supplied through the first 
concentric channel and the third concentric channel. 
Hydrocarbon gas and/or moderator is supplied through 
the central channel and the fourth concentric channel. 
The supplies occur at specific mass flow distributions 
and velocities. The mass ratio of liquid or solid fuel 
to hydrocarbon gas ranges from 0 to 1.
Patent EP-0372615-A3 (EP)
Title: Hydroformylation process
IPC: C07C47/02
Filed: 1989-11-23
Abstract: A process for the hydroformylation of alkenes and 
other olefinically unsaturated reactants by reaction 
with carbon monoxide and hydrogen in the presence of a 
heterogeneous catalyst comprising a solid surface 
having immobilized thereon a solution of one or more 
rhodium complexes, which is essentially immiscible with 
the organic reactant. Catalyst is subsequently 
recovered from the resulting hydroformylation product 
by one or more solid-liquid separation techniques.
Patent EP-0324590-A3 (EP)
IPC: G03G21/16
Filed: 1989-01-11
Abstract: The present invention relates to a control system for indicating 
the amount of use of consumable items on a business machine comprising 
input means (20,42) adapted to receive a signals corresponding to an 
identification mark (12) on a consumable item (10) mounted for use on 
the business machine and to generate a corresponding identification 
code, counting means (44) adapted to count the number of times the 
consumable item is used and to generate a corresponding usage count 
code, and storage means (30) for storing codes corresponding to the 
consumable item.  
     According to the invention the control system is characterised in 
that the storage means (30) comprises a plurality of main storage areas 
(32, 34, 36) adapted to store for each consumable item the 
identification code, the usage count code and an indicator representing 
whether or not the consumable item is being used, means (40) for 
updating the usage count code for each consumable item when in use, and 
means (46) for generating a warning signal when the usage count code for 
a consumable item being used indicates that the number of times of use 
has reached a predetermined value.
Patent EP-0370626-A3 (EP)
IPC: G03C5/56
Filed: 1989-10-24
Abstract: High side lobes shown in a hologram efficiency 
curve are suppressed by reducing the effective sensi­
tivity of a holographic recording medium (11) by a plurality 
of film layers of gelatin (16, 18, 20) such that there is a continuous 
increase in sensitivity toward the center of the layers. 
This makes the recording medium more spectrally selective 
and increases the "see-through" characteristic. A holo­
graphic fringe pattern with a normally uniform modulation 
recorded in such holographic medium layers will produce a 
hologram having a modulation in refractive index which is 
virtually zero at the surfaces and which increases toward 
the center of the medium. The layers in the recording 
medium can have varying degrees of photosensitivity. 
However, when combined, the layers provide an overall 
sensitivity which can be depicted as a generally 
sinusoidal curve. The generally smooth transition in 
sensitivity from one layer to the next is largely 
achieved by the mixing of layers at their interfaces.
Patent EP-0371643-A3 (EP)
Title: Improved method and apparatus for inspecting workpieces
IPC: G01N21/84
Filed: 1989-11-10
Abstract: The apparatus and method disclosed rely on the 
observation of a strip of a rotatable circular can end (2) 
to be lined with gasketing composition (3), and the scanning 
head 8 further includes a proximity detector (6) responsive 
to the positioning of the can end adjacent the scanning head 
and connected to trigger initiation of a "scanning window" 
when a can end arrives concentrically in the lining chuck at 
the lining station, and to discontinue the "scanning window" 
when the can end and chuck begin to descend on departure of 
the can end for onward transport. The scanning operation is 
totally independent of time and therefore of the adjustable 
speed of operation of the can end lining machine.
Patent EP-0356394-A3 (EP)
IPC: C09B62/245
Filed: 1989-08-17
Abstract: Reaktivfarbstoffe der Formel 
  
worin Fa der Rest eines organischen Farbstoffes der Monoazo- oder 
Polyazo-, Metallkomplexazo-, Anthrachinon-, Phthalocyanin-, Formazan-, 
Azomethin-, Dioxazin-, Phenazin-, Stilben-, Triphenylmethan-, Xanthen-, 
Thioxanthon-, Nitroaryl-, Naphthochinon-, Pyrenchinon- oder Perylentetra­
carbimid-Reihe, X₁ und X₂ unabhängig voneinander je Halogen,  
R₁ Wasserstoff oder gegebenenfalls substituiertes C₁-C₄-Alkyl,  
R₂ gegebenenfalls substituiertes C₁-C₄-Alkyl und r die Zahl 1 oder 2 ist, 
ergeben auf hydroxylgruppen- oder stickstoffgruppenhaltigen Textil­
materialien Färbungen von guten Echtheiten.
Patent EP-0349521-A3 (EP)
IPC: B21D41/04
Filed: 1989-04-27
Abstract: Formgebungskörper für Hohlkörper, insbesondere Monoblocdosen, 
wobei aus einem Außengesenk (1) mit drehzylindrischem 
Innenraum, das die Dose von der offenen Seite her umfaßt 
und einem Innengesenk (3) mit drehzylindrischer Außenfläche, 
das den Innenraum der Dose wenigstens im Bereich des Umfassens 
ausfüllt, besteht, das Innengesenk im Außengesenk 
konzentrisch angeordnet ist und eines der beiden 
Gesenke einen Absatz (2) beliebiger Form an seiner drehzylindrischen 
Wand als Übergang zwischen zwei Drehzylindern 
mit gleicher Achse (8) aufweist.
Patent EP-0381196-A3 (EP)
Title: Photographic printing paper support
IPC: D21G1/00
Filed: 1990-01-31
Abstract: A support for use in photographic printing paper which 
comprises a base paper covered on both sides with a polyolefin 
coating, wherein the base paper has undergone calender 
treatment between a metal roll and a synthetic resin roll which 
produces a photographic printing paper support having good 
surface smoothness.
Patent EP-0389770-A3 (EP)
Title: Discharge lamp
IPC: H01J61/94
Filed: 1990-02-12
Abstract: A discharge lamp comprises a lamp casing (1) 
substantially formed of a metallic material, a transparent 
glass plate (14) air-tightly fitted to one of the opened 
end (22) of the lamp casing, a sealing stem (4) air-tightly clo­
sing the other opened end (32) of the lamp casing, and 
cathode (5) and anode (12) elements sealed in the lamp 
casing together with discharge gas. The lower portion of 
the lamp casing may be made in square or circular structure 
and may be composed of a metallic cylindrical portion ex­
tending to a half way of an axial length of the cylindrical 
lamp casing and a cylindrical transparent glass portion 
tightly surrounding the outer periphery of the metallic cy­
lindrical portion of the further extending portion and ha­
ving a front end extending to the sealing stem closing the 
other end of the lamp casing. The discharge lamp further 
comprises a member (8) for regulating discharge generated 
between the paired cathode and anode elements and the inte­
rior of the discharge regulating member is divided into a 
plurality of luminous chambers (10a to 10d) so that the 
discharge lamp operates as a fluorescent lamp. The improved 
structure of the discharge regulating member can improve 
the light distribution characteristic of the fluorescent 
lamp.
Patent EP-0391247-A3 (EP)
IPC: B65G47/26
Filed: 1990-03-29
Abstract: Um einen Gurtförderer (10), insbesondere Staurollengurtförderer 
(10, 12), mit einem Fördergut (10), 
der eine sich in Gurtlängsrichtung 
erstreckende unelastische Verstärkungseinlage (16) 
aufweist und längs welchem auf einer Gurtseite mit dem 
Fördergurt (10) verbundene Rollenträger (12) angeordnet sind, die 
der Verbindung mit dem Fördergurt (10) dienende Bolzen (36) aufweisen, 
derart zu verbessern, daß er den rauhen Betriebsbedingungen 
besser gewachsen, wird vorgeschlagen, daß die 
Bolzen (36) der Verstärkungseinlage (16) benachbart in den Fördergurt 
(10) eingreifen und mit dieser im wesentlichen unelastisch 
verbunden sind.
Patent EP-0396945-A3 (EP)
IPC: A61M29/02
Filed: 1990-04-19
Abstract: Ballonsonde zur Thrombosierung von dicht unterhalb der 
Fläche einer schwer zugänglichen Körperhöhlung angeord­
neten Gefäßen durch Bewirken eines elektrischen Strom­
flusses zwischen dem entblockiert in die Körperhöhle 
eingebrachten und durch Einbringen eines Fluids an Ort 
und Stelle geblockten Ballon (12) und einer Gegenelektrode (20), 
wobei das den Ballon (12) blockierende Fluid elektrisch lei­
tend ist, und die Ballonwandung (18) für das Fluid teilper­
meabel ist.
Patent EP-0395969-A3 (EP)
IPC: C08G18/10
Filed: 1990-04-21
Abstract: Ein neues Verfahren zur Herstellung von gegebenenfalls 
zellförmigen, elastischen Formkörpern mit einer ge­
schlossenen Oberflächenschicht aus Urethangruppen auf­
weisenden Polyharnstoff-Elastomeren auf der Basis von 
   a) einem Polyisocyanat oder Polyisocyanatgemisch der 
Diphenylmethanreihe,    b) einer Polyolkomponente mit einem (mittleren) Mole­
kulargewicht von 1800 bis 18 000, 
c) einer Polyaminkomponente,    
und gegebenenfalls 
   d) an sich bekannten Hilfs- und Zusatzmitteln,     
wobei man vorab mindestens 90 % der Komponente b) mit 
der Gesamtmenge der Komponente a) zu einem NCO-Semipre­
polymeren umsetzt und dieses anschließend nach der Reak­
tionsspritzgußtechnik mit der Komponente c) zur Reaktion 
bringt, wobei als Komponente c) ein Gemisch aus c1) 95 
 
 
bis 50 Gew.-Teilen niedermolekularer aromatischer Diami­
ne mit c2) 5 bis 50 Gew.-Teilen höhermolekularen Amino­
polyethern eingesetzt wird, und wobei die gegebenenfalls 
mitverwendenten Hilfs- und Zusatzmittel c) einer oder 
beiden der genannten Reaktionskomponenten einverleibt 
werden.
Patent EP-0395000-A3 (EP)
IPC: G01S15/60
Filed: 1990-04-25
Abstract: An ultrasonic ground speedometer utilizing Doppler 
effect comprises an ultrasonic transmitter (1,2,3) for outputting an 
ultrasonic wave (4) having a particular wavelength (ϑ) at a 
predetermined angle against a road surface (5), an ultrasonic 
receiver (6,7,8) for receiving a reflected ultrasonic wave caused by 
reflection of the output ultrasonic wave from the road surface, 
and a signal processor (10,11,12) for deriving ground speed from Doppler 
shift between the output ultrasonic wave and the reflected 
ultrasonic wave. The particular wavelength is set to a value 
within a range of 2.6 mm through 3.4 mm to assure the highest 
possible S/N ratio for the Doppler shift signal obtained from 
the signal processor.
Patent EP-0405376-A3 (EP)
Title: Characterization of viruses
IPC: C12Q1/686
Filed: 1990-06-23
Abstract: The present invention relates to a process for the characterisation of viruses and to the use thereof for typing.
Patent EP-0411413-A3 (EP)
Title: Method and composition for polishing metal surfaces
IPC: C09G1/02
Filed: 1990-07-20
Abstract: The present invention relates to a method of polishing a metal surface using an aqueous polishing composition for metal surfaces comprising water, an abrasive agent, such as aluminum oxide, cerium oxide, zirconium oxide, tin oxide, silicon dioxide, silicon carbide, titanium dioxide and titanium carbide and a salt, or combination of salts, such as aluminum chloride, zirconyl nitrate, zirconyl sulfate, cerium nitrate, aluminum nitrate, aluminum bromide, aluminum iodide, aluminum chloride, zirconyl chloride, tin chloride, aluminum perchlorate, magnesium chloride, zinc chloride, magnesium perchlorate and iron chloride.
Patent EP-0429013-A3 (EP)
Title: Angle drive grinder with dust extraction
IPC: B24B55/10
Filed: 1990-11-16
Abstract: Angle-drive parting-off grinder consisting of a motor which is arranged in an elongate housing (1) and to the front end of which can be attached a parting-off wheel (4), the shaft of which extends at right angles to the longitudinal axis of the motor housing, the parting-off wheel (4) being partially surrounded by a protective cowl (5) equipped with a connection piece (6), to which the hose of a suction device can be connected. According to the invention, the protective cowl (5) is equipped, on the side face confronting the motor housing (1), with a suction connection piece (6), the outlet end of which is located above the motor housing (1) in the normal working position and extends in the direction of the rear end of the motor housing. The outlet connection piece (6) is preferably designed as a handle (7) which extends above the motor housing and at a distance from this and which is fixed to the rear end of the motor housing by means of a mounting (8) and the outlet end of which is equipped with a coupling (10) for the connection of a hose (11) leading to a suction device. <IMAGE>
Patent EP-0383462-A3 (EP)
IPC: A61K36/00
Filed: 1990-02-02
Abstract: The use of untreated mustard husk for the preparation 
of a medicament for treatment to normalise bowel function 
or for the prevention of colonic cancer. The medicament 
may be prepared in unit dosage forms. Thus in the case of 
powders or granules they may be conveniently packaged into 
sachets, each containing a single dose, from 0.5 to 5g and 
especially 1.0 to 3.0g mustard husk. In the case of 
tablets or capsules each will contain from 0.5 to 1.0g of 
mustard husk with a single dose comprising one or more 
units as appropriate.
Patent EP-0395250-A3 (EP)
Title: Epoxy resin composition and multilayer printed wiring board having insulating layer formed therefrom
IPC: C08L63/02
Filed: 1990-04-09
Abstract: A thermosetting resin composition suitable for forming 
an insulating layer to be interposed between two adjacent wiring 
patterns of a multilayer printed wiring board is disclosed 
which includes a bisphenol AD epoxy resin, an aromatic 
polyamine, mica having an average particle size of 50 µm or 
less, and silica having an average particle size of 20 µm or 
less, the average particle size of the silica being smaller than 
that of the mica, and the amount of the silica being 20-80 % 
based on the total weight of the silica and the mica.
Patent EP-0394015-A3 (EP)
Title: Methods for producing high temperature superconducting materials
IPC: C01G1/00
Filed: 1990-04-18
Abstract: A method of preparing a binary, ternary or higher metal 
oxide material containing copper and as one or more cations 
Y and/or any lanthanide rare earth element and capable of 
displaying superconductivity above 77K, comprising preparing 
said material such that said Y or lanthanide rare earth 
cation(s) is/are partially substituted by a substituent 
cation or cations which exhibit chemical valency lower than 
that of the substituted cation, to an amount of the 
substituent(s) effective to achieve a rate of oxygen 
diffusion or rate of oxygen exchange within an 
oxygen-containing atmosphere sufficient to enable oxygen 
exchange or oxygen diffusion into or out of said material to 
achieve the oxygen stoichiometry in said material whereby 
the material exhibits said superconductivity above 77K in a 
reduced time relative to that required to produce the 
equivalent unsubstituted material of the same porosity 
exhibiting superconductivity at the same temperature by 
otherwise the same method, including carrying out said 
oxygen diffusion or exchange in said reduced time.
Patent EP-0429395-A3 (EP)
Title: Curable epoxy resin composition containing a latent curing agent, an amine and a thiol
IPC: C08G59/66
Filed: 1990-11-13
Abstract: Curable mixtures containing 
 
  (a) an epoxy resin, 
  (b) a latent curing agent for the epoxy resin, which does not begin to react until a temperature of at least 80 DEG C has been reached (measured by means of DSC at a heating rate of 10 DEG C/min), 
  (c) an amine containing at least one amine hydrogen, and 
  (d) a thiol containing at least one SH group, 
 where either the amine (c) has at least two hydrogen atoms bonded to one or more nitrogen atoms or the thiol (d) contains at least two SH groups, and where the difference between the reaction maxima in the DSC diagram at a heating rate of 10 DEG C/min is at least 30 DEG C, are suitable for the production of crosslinked products, in particular for the production of flexible prepregs having a noncritical B stage and a very good shelf life.
Patent EP-0442379-A3 (EP)
Title: A stopper for deformable containers, incorporating an elastic diaphragm dispenser with a self-closing orifice, and method for the manufacture thereof
IPC: B65D47/20
Filed: 1991-02-07
Abstract: A stopper for deformable containers, comprising a dispensing device in the form of an elastic diaphragm (21) having at least one cross cut forming a self-closing orifice which opens to dispense out a product present within the container as a predetermined pressure is applied to the container from outside, and closes to automatically cut off the delivery of the product on removal of said pressure. The diaphragm (21) is attached permanently and tightly in an irreversible manner to an inner flange (12) of the tubular wall (2) of the stopper intended for engagement with the container and merely laid on, without adhering to, the convex surface (16) of the top wall (1) of the stopper which is connected detachably to the tubular wall (2) and constitutes a temporary covering element. The elastic diaphragm (2) is formed by a molding process performed directly within the stopper cavity using a predetermined metered amount of a thermoplastic elastomer material which is compressed against the inner surfaces of the caity to thereby permanently and tightly attach the edge (20) of the diaphragm (21)to just the flange (12) of the tubular wall (2) and make it detachable from the top wall (1) of the stopper, and then performing at least one through cut in the area corresponding to said top wall of the stopper. The advantage is thus provided of making the stopper and self-closing dispensing device a unitary construction, and forming the elastic diaphragm from a thermoplastic elastomer material. <IMAGE>
Patent EP-0441415-A3 (EP)
Title: Inside processing apparatus
IPC: F16L55/26
Filed: 1990-05-08
Abstract: The present invention relates to an inside processing apparatus for performing operation of cleaning, grinding, cutting and the like toward an inside of piping of a water pipe, a gas pipe, a wire pipe and the like. The said inside processing apparatus is constituted by processing a working head having the working member (tool) for performing a fixed work on the cylindrical wall surface, a driving mechanism for moving the said working member in the circumferential direction of cylindrical wall surface and a cutting controlling mechanism for controlling a quantity of the movement in company with a fact that the said working head is moved in the radial direction of cylindrical wall surface by the said driving mechanism. <IMAGE>
Patent EP-0440595-A3 (EP)
Title: Apparatus for selectively releasing yarns from a fringe
IPC: D21F7/10
Filed: 1991-01-30
Abstract: The invention relates to an apparatus for use in seaming flat woven fabrics. The apparatus utilizes a shed formation means (2) to unweave yarns from a yarn fringe and presents them for interweaving in the seam area. <IMAGE>
Patent EP-0523535-A3 (EP)
IPC: F41B11/00
Filed: 1992-07-08
Abstract: A low-recoil firearm (10) is proposed, especially a compressed-air weapon or a hand firearm, comprising a stock assembly (25) and a barrel assembly (20) which can be displaced relative to the stock assembly (25) in the longitudinal direction (B) of the firearm (10). In the event of firing, the barrel assembly (20) can be moved counter to the firing direction (A) from a firing-readiness position. The recoil of the barrel assembly (20) caused by firing is constrained by a latching device (40) which can be overcome by the recoil energy of the barrel assembly (20). When the latching device (40) is overcome, work is carried out by the barrel assembly (20), which work is extracted from the recoil energy so that the recoil which is finally transmitted to the person firing the weapon is at least significantly reduced. In the case of the firearm according to the invention, the axial force required to overcome the latching device (40) is adjustable in the barrel longitudinal direction (B). <IMAGE>
Patent EP-0550064-A3 (EP)
Title: Process and composition for promoting hydrosilylation reactions using sterically hindered nitrogen-containing and phosphorous-containing compounds
IPC: C07F7/14
Filed: 1992-12-29
Abstract: A process and a catalytic composition for carrying out a platinum catalyzed hydrosilylation reaction between an SiH-containing material and a terminal olefin. The process of the invention involves heating the reactants in the presence of a platinum catalyst and a promoter which is a hindered amine or phosphine, or acid salt thereof, the promoter containing at least 6 carbon atoms and having the formula <CHEM>  wherein Q is N or P; when Q is N, R is H, alkyl of 1-18 carbon atoms, nonterminal alkenyl of 4-18 carbon atoms, arylalkyl of 7-25 carbon atoms, or a derivative thereof; when Q is P, R is alkyl of 1-18 carbon atoms, nonterminal alkenyl of 4-18 carbon atoms, arylalkyl of 7-25 carbon atoms, or a derivative thereof; x is 0 or 1; R' is alkyl of 1-18 carbon atoms, nonterminal alkenyl of 4-18 carbon atoms, arylalkyl of 7-25 carbon atoms, or a derivative thereof; y is 0, 1, or 2; R'' is a branched group having a 2 DEG  or 3 DEG  carbon atom bonded directly to Q, and is alkyl of 3-18 carbon atoms, nonterminal alkenyl of 4-18 carbon atoms, arylalkyl of 7-25 carbon atoms, or a derivative thereof; z is 1, 2, or 3 and z = 3-x-y; and two R' groups, two R'' groups, or one R' and one R'' may be taken together to constitute a divalent moiety forming a 5-7 membered ring containing a Q atom. The catalytic composition comprises a catalytically active platinum-containing material and a promoter as defined above.
Patent EP-0510993-A3 (EP)
Title: Characterization of sequential circuits
Inventor: SCHUCKER DOUGLAS W
IPC: G06F17/50
Filed: 1992-04-24
Abstract: A method for obtaining characterization of timing parameters of a sequential circuit includes inputting predetermined data sequences to the sequential circuit. The sequential circuit is then simulated in response to the predetermined data sequences, and signals appearing at internal nodes of the sequential circuit are observed with respect to time. A plurality of timing parameters of the sequential circuit can then be calculated by using the values of the signals at the internal nodes. <IMAGE>
Patent EP-0575715-A3 (EP)
Title: Procedure and equipment dor avoiding inrush currents.
Inventor: KONSTANZER MICHAEL DIPL-ING FH
IPC: H02H9/02
Filed: 1993-04-06
Abstract: A device for avoiding switching-on current surges when switching on an inductive electrical power supply apparatus (2) has an AC switch (9), which is connected in series therewith, and a phase-gating circuit (19) by means of which the connection of the electrical power supply apparatus to the mains power supply AC voltage (3, 4) can be set from the switching-on moment (7) using unipolar phase sections of equal magnitude. Furthermore, a switching means (12) is provided for driving the phase-gating circuit (19). This switching means (12) allows a predetermined number of unipolar sections of equal magnitude to be produced. The oppositely polarised half cycle which then follows immediately in time is switched with a triggering (turn-on) signal of 170 to 180 DEG . In the phase-gating circuit (19), in each case one triggering signal is produced at the predetermined phase-gating angle in each of the half cycles following this half cycle. In consequence, irrespective of the remanence (which is produced by a preceding switching off operation) of the electrical power supply apparatus, dimming, for example, of low-voltage lighting systems (illumination systems) or the connection of a welding transformer is reliably ensured in a simple manner and using few electronic modules, without any switching-on surge currents occurring. <IMAGE>