baber/WOPTO huggingface dataset:
Patent EP-0394193-A3 (EP)
IPC: C13B20/16
Filed: 1990-04-10
Abstract: Composite membranes are provided comprising an underlying 
membrane selected from the group consisting of microfiltration, 
ultrafiltration and reverse osmosis membranes; and a coating thereon 
comprising at least one member selected from the group consisting 
of polyaromatic polymers and sulfonated poly(haloalkylenes), which 
has been subjected to a post-coating crosslinking treatment.  
     These coated membranes are useful for various separation 
processes, especially in the food industry.
Patent EP-0493115-A3 (EP)
Title: Dna isolation method
IPC: C12N15/09
Filed: 1991-12-24
Abstract: A novel method for the isolation of high molecular weight DNA from plants, yeast and bacteria using xanthate-forming compounds such as sodium/potassium ethyl xanthogenate is disclosed. The procedure does not require deproteination and yields clean DNA that is suitable for both PCR and Southern blotting. It can be utilized on a small scale without homogenizing the tissue. These features also facilitate automated screening of plant tissue samples, one of the labor-intensive techniques in molecular biology. This method is also adaptable for use in the field.
Patent EP-0544244-A3 (EP)
IPC: H01H37/04
Filed: 1992-11-25
Abstract: An apparatus (1f) which is provided, for example, as overheating protection for temperature detection on a heating apparatus (4f), also has, in addition to a temperature sensor (3f), an insulating connecting piece (20f) having all the connecting elements (23f) which are required for the electrical connection of the heating apparatus (4f), so that these connecting elements (23f) (after attachment of the apparatus (1f) to the heating apparatus (4f)) are located so that they are accessible directly adjacent to the external circumference of said heating apparatus (4f) and to the associated end (31f) of the apparatus base (19f), in order to produce the connecting joints. <IMAGE>
Patent EP-0526956-A3 (EP)
Title: Method for treatment of primers containing mercury compounds, potassium chlorate and antimony trisulphide
IPC: C06B21/00
Filed: 1992-06-10
Abstract: The invention relates to a method for reprocessing mercury compound-, potassium chlorate- and antimony trisulphide-containing detonators of cartridges and similar assemblies of military products by converting the initial explosive contained therein into inert non-ignitable compounds or substances and by conversions of the potassium chlorate, contained in the priming composition and serving as oxygen carrier, into potassium chloride. The process according to the invention has the following advantages:     - the absolutely safe quantitative conversion of the explosive,   - the greatest possible matching to the dismantling method,   - universal applicability,   - no additional use of environmentally polluting auxiliaries,   - very few technological steps,   - simple handling and - retention of the metallic state of the brass caps.
Patent EP-0521654-A3 (EP)
Title: Disc for recording information signals
IPC: G11B23/00
Filed: 1992-06-25
Abstract: A disc (1) for recording information signals includes a disc substrate (2) of a synthetic resin having a central hole (3), an information signal recording layer formed on one major surface (2a) and a magnetic plate (5) provided on the major surface (2a) to close the central hole (3). A recess (6) to accommodate the magnetic plate is formed in the major surface (2a) of the disc substrate (2) and surrounds the central hole (3). At least a part of a rim of the recess (6) is thermally deformed to form one or more lugs (11) which hold the magnetic plate (5) disposed in the recess (6) with respect to the disc substrate (2). <IMAGE>
Patent EP-0570989-A3 (EP)
IPC: E04B1/94
Filed: 1990-09-06
Abstract: The composition contains from 5 to 40 % by weight, in particular from 20 to 30 % by weight, of at least one swelling agent which reacts at high temperatures, from 0 to 30 % by weight, in particular from 10 to 20 % by weight, of at least one swelling agent which reacts at low temperatures, from 30 to 90 % by weight, in particular from 50 to 70 % by weight, of a binder mixture which reacts at graduated temperatures, and from 0 to 2 % by weight of a hydrophobicising additive.
Patent EP-0588588-A3 (EP)
Title: An electro-magnetic device.
Inventor: BAGALINI DANTE
IPC: H01H71/34
Filed: 1993-09-13
Abstract: An electro-magnetically operable device 12 for a circuit breaker 10 comprises a coil 13 that defines a cavity. A first core 14 and a second core 16 are located within the cavity, adjacent one another. The first core 14 is housed in a sealed canister 18 which is filled with a damping liquid. The core 14 is displaceable within the canister 18 in a damped manner. The second core 16 is also displaceable within the cavity and movement thereof is guided by an open tube 20. The first core 14 and the second core 16 are urged away from a pole piece 30 of the device 12 via helical springs 32 and 34, respectively. <IMAGE>
Patent EP-0586325-A3 (EP)
Title: Method and apparatus for tig welding
Inventor: POULSEN KNUD JORGEN
IPC: B23K9/073
Filed: 1993-08-10
Abstract: A method of TIG welding with alternating current with a welding apparatus (10) which is arranged in such a manner that the polarity of the welding current is controlled by an electronic control circuit (20), which is also arranged so that it continuously registers whether or not the arc is lit, and in that the welding apparatus comprises a controllable inverter (16) and means for re-igniting the arc in the positive period, and arranged so that the length of the positive period is shortened if the arc is not re-ignited in the positive period. The invention also relates to a welding apparatus which can be equipped with a logical circuit or a programmable circuit which instantly ensures that the positive welding period is shortened if the arc is not re-ignited in this period. <IMAGE>
Patent EP-0618248-A3 (EP)
Title: Polymer containing carboxylic acid ester groups and carbonic acid ester groups and their manufacturing process.
Inventor: AUST RUDOLF DR
IPC: C08G63/64
Filed: 1994-03-11
Abstract: 2.1 The object was to modify aliphatic polycarbonates by incorporation of further polymer units in such a way that they have novel applicationally useful service properties. 2.2 According to the invention, the copolymer contains carboxylate units in addition to alkylene carbonate groups and corresponds in chemical structure to the formula  [(CHR1 - CHR2 - O - CO - O)a(CHR3 - CH2 - CO - O)b]x where R1, R2 and R3 can be hydrogen or straight-chain or branched alkyl radicals having 1-4 carbon atoms, (a + b) = 2 to 100, and x = 10 to 10,000. The polymers can be prepared by anionic solution polymerisation from epoxides, carbon dioxide and lactones. 2.3 The polymers are amorphous, glass-clear and soluble in chlorinated hydrocarbons, aliphatic esters, ketones and aromatics. They are resistant to alcohols, water, acids, glycols, fats and oils. They can be converted by thermoplastic methods to semifinished products and mouldings which have low permeability to gases and are biodegradable and compostable.
Patent EP-0687580-A3 (EP)
Title: Surface coating process for imitating the appearance of natural wood
Inventor: MAURER WALTER
IPC: B44F9/02
Filed: 1994-12-23
Abstract: Surface coating processes for producing an imitation root timber effect comprise (A) (1) applying a layer of filler with a colour which determines the base shade of the final effect; (2) air-drying the filler coat; (3) preparing a soln. of scumble paste in water; (4) applying this soln. to the filler coat; (5) trickling or spotting alcohol, spirit, isopropanol, acetone, EtOAc, etc., onto the still-wet scumble coat to form the root timber pattern; (6) drying rapidly; (7) applying and drying opt. coloured clearcoat(s); and (8) applying clear topcoat(s); (B) (a) performing stages (1)-(4) as above; (b)(5) sprinkling salt grains on the still-wet scumble to form the pattern; and (c) performing stages (6)-(8) as above; (C) to produce the effect on glass, (1) cleaning and degreasing a glass plate, etc.; (2) coating with an adhesive clear varnish or transparent adhesive and drying this; (3) applying a scumble coat as in (A) and (B) stage (4); (4) forming the pattern as in (A)(5) and drying this; (5) coating with an acrylic scumble coloured to match the shade of the first scumble (3); (6) applying a primer paint coloured to match the ground colour of the imitation root timber layer; and (7) applying a coat(s) of protective varnish.
Patent EP-0680153-A3 (EP)
Title: Control means for electronic switching devices with interchangeable front layer.
Inventor: BUETOW KLAUS
IPC: H03M11/00
Filed: 1995-04-24
Abstract: The operating device has a front plate (1) incorporating one or more operating elements (4,5,6), for operating one or more components, with an applied interchangeable front foil (10). This is provided with a coding, cooperating with a code data recognition system (8), feeding the code data to an intelligent control device (9), determining the specific function of each operating element. Pref. the code data recognition system uses a number of reflection light barriers, directed onto code strips applied to the front foil, the intelligent control device using a microprocessor for initiating a number of different switch programmes dependent on the supplied code data. <IMAGE>
Patent EP-0711955-A3 (EP)
Title: Saug- und Druckaggregat
Inventor: MARENBACH GUENTHER
IPC: F23K5/04
Filed: 1995-05-03
Abstract: Das Saug- und Druckaggregat für Heiz- oder Dieselöl besteht
aus einer Baueinheit (1) mit a) wenigstens einem mit mehreren
Heizölentlüftern (3) bestückten Anschlußgruppenstück (2) mit
Zulauf-, Vorlauf- und Rücklaufstutzen (2 a ,2 b ,2 c ), von denen der
Zulaufstutzen (2 a ) zum Anschluß des Aggregats an den Öltank (6)
dient, und b) wenigstens einer Förderpumpe (4), deren Saugleitung
(7) mit dem Vorlaufstutzen (2 b ) und deren Rücklaufleitung
(8) mit dem Rücklaufstutzen (2 c ) des Anschlußgruppenstücks (2)
verbunden sind und deren Druckleitung (16) zum Anschluß an
einen Ölverbraucher (15) dient. Das Saug- und Druckaggregat
kommt ohne einen Betriebsbehälter aus und wird als Einstrang-Baueinheit
zwischen Öltank und Ölverbraucher eingesetzt.
Patent EP-0687562-A3 (EP)
Title: Method and apparatus for mounting flexible printing plates
Inventor: JUNG ULRICH DR
IPC: B41F27/12
Filed: 1995-05-11
Abstract: The method involves turning the cylinder (1), a tension load is exerted on the block (2), which is secured to the cylinder (1), in the peripheral direction (FU). In addition to this load, axial tension loads (FA) are exerted in opposite axial directions on the block periphery, and all loads can be arranged to act only on the outer block edges. At each edge of the block there can be a pressure roller (3), movable in and out of position in relation to the cylinder (1), their axes of rotation including an angle with the cylinder axis. The roller are in mirror-image positions in relation to the central plane which is at right angles to the cylinder axis. Thus when the rollers press against the block at the edges axial tension loads are generated.
Patent EP-0668287-A3 (EP)
Inventor: HERRMANN WOLFGANG PROF DR
IPC: C07C45/50
Filed: 1989-11-24
Abstract: The invention relates to novel complex compounds of elements from groups VII A, VIII A and I B of the Periodic Table with the trisodium salt of tris(m-sulphophenyl)phosphine as complex ligands, and to the use of these complex compounds as catalysts for hydrogenations, for the water gas reaction, for hydrocarbonylations, hydroformylations, oxidations, C-C linking reactions (e.g. allene/alkyne coupling) and addition reactions of secondary amines with C-C double bonds.
Patent EP-0707125-A3 (EP)
Title: Cabinet
Inventor: BRAUN REINHOLD
IPC: E05B65/46
Filed: 1995-08-14
Abstract: In the rear wall area of the drawer on the cabinet construction (40) is a bolt lock (38) in which the bolt in the closed position of the drawer engages. Two bolts commonly operable by the operating mechanism (14) and a bolt lock for accommodation of the securing nose formations (36) of both bolts are provided. Both bolts are operable in opposite directions. The bolts are formed as L-shaped elbow, levers, on the first ends of which the operating mechanism engages and their second ends have a securing nose formation for engagement in the bolt lock. Both bolts are tensioned in their closed position by a spring device (32).
Patent EP-0718876-A3 (EP)
Inventor: GREWAL VIRINDER S
IPC: C23F4/00
Filed: 1995-11-03
Abstract: A method of plasma etching a gate stack on silicon
with a chlorine-containing plasma precursor gas in a vacuum
chamber fitted with an electrically conductive planar coil
disposed outside the chamber and adjacent to a dielectric
window mounted in a wall of the chamber, the conductive
planar coil coupled to a first radiofrequency source that
matches the impedance of the source to the coil, and a
second radiofrequency source coupled to a substrate support
mounted in the chamber in a direction parallel to the
planar coil which comprises limiting the power during
etching to 0-200 watts from the first radiofrequency source
and to 50-200 watts from the second radiofrequency source.
The resultant etch is anisotropic, and avoids charging of
the substrate to be etched. When the gate stack comprises
conductive polysilicon, the preferred plasma precursor etch
gas is a mixture of hydrogen chloride and chlorine, when a
highly selective etch is obtained.
Patent EP-0717378-A3 (EP)
Inventor: SEESTROM FRANK E
IPC: G07B17/00
Filed: 1995-12-15
Abstract: A postage metering system comprising: a postage
meter (11) including a first computer (18) for
controlling the postage meter (11), the postage meter
including a first printer (11A) for printing first
postage information; a non-secure second printer (14)
external to the postage meter (11) for printing second
postage information, a second computer (15) external to
the postage meter and connected for controlling the
second printer (14), the second computer (15) including
first structure for transmitting to the first computer
(18) variable information including at least a portion of
a mailing address associated with an item to be imprinted
with the second postage information; the first computer
(18) including structure for encrypting at least a
portion of the transmitted variable information, the
first computer (18) including second structure for
transmitting to the second computer the encrypted
information for printing by the second printer (14) on
said item.
Patent EP-0748690-A3 (EP)
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/14
Filed: 1996-06-12
Abstract: Described is an ink jet type recording head, in which a
flow passage forming substrate (16) includes pressure
generating chambers (13) which are communicated with nozzle
openings (12) respectively, a common ink chamber (14) for
supplying ink to the pressure generating chambers (13); and
ink supply inlets (15) through which the pressure generating
chambers (13) are communicated with the common ink chamber
(14). Each of the ink supply inlets (15) is so designed that
it has a narrow part (15a), and it is gradually larger from the
narrow part (15a) towards the pressure generating chamber (13),
whereby the ink supply inlet (15) is increased in length
without changing the flow resistance, and the bonding area near
the ink supply inlet (15) is increased.
Patent EP-0749125-A3 (EP)
Inventor: KOJIMA KAZUNOBU
IPC: H04N5/64
Filed: 1994-08-09
Abstract: A television receiving apparatus (1) having a
video tape recorder unit (7) therein, for preventing a
user from inserting his fingers into a cabinet (2)
when the video tape recorded unit is removed from the
cabinet for repair of the like, includes a locking
mechanism of a controller door panel (10) at a
position where it is closed. The controller door
panel (10) is used for operating the video tape
recorder unit contained in the apparatus. In order to
surely obtain security of the user even when the
locking operation is forgotten, the apparatus further
includes a mechanism for interrupting supply of
electric power to a television receiver when the
absence of the video tape recorder unit in the cabinet
is detected and when the controller door panel is
detected to be opened at and more a predetermined
angle. According to the invention, a possibility that
the user will receive an electric shock can thus be
eliminated.
Patent EP-0766383-A3 (EP)
Inventor: KITABAYASHI HIROYUKI
IPC: H03H9/25
Filed: 1996-09-25
Abstract: The present invention directed to a SAW device
comprising a diamond layer thinner ZnO layer, which can
be operated at higher frequency, with superior
characteristics including less energy loss. The first
SAW device according to the present invention comprises
a layer constitution shown in Fig. 23, wherein, for
0th mode surface acoustic wave having a wavelength λ, a
parameter  kh3 = (2π/λ)t3  satisfies: 0.0470 ≤ kh3 ≤
0.0625, and wherein a parameter  kh1 = (2π/λ)t1  and a
parameter  kh2 = (2π/λ)t2  are given within a region A-B-C-D-E-F-A
in a two-dimensional Cartesian coordinate
graph having ordinate axis of the kh1 and abscissa axis
of kh2, the outer edge of the region A-B-C-D-E-F-A
being given by a closed chain in the Cartesian
coordinate, consisting of points A, B, C, D, E, and F,
and lines A-B, B-C, C-D, D-E, E-F and F-A, as shown in
a two-dimensional Cartesian coordinate graph of Fig. 3.
Patent EP-0776102-A3 (EP)
Title: Verfahren und Einrichtung zum drahtlosen Austausch von Informationen zwischen Stationen
Inventor: DRUMMER CLEMENS
IPC: F41G7/34
Filed: 1996-11-15
Abstract: Für die leistungsoptimierte Funk-Relais-Verbindung zwischen insbesondere einer
niedrig operierenden und rasch navigierenden flugkörperfesten Station (11) und
einer abgesetzten Boden-Station (12) wird der apparative und zeitliche Aufwand
für eine Antennennachführung von der Flugkörper-Station (11) zur Relais-Station
(13) dadurch verringert, daß die herkömmliche Gewinnung einer Nachführ-Richtungsinformation
(17) an Bord des Flugkörpers im Wege der Peilung ersetzt
wird durch eine Berechnung der Richtungsinformation (17) aus einem Vergleich
der aktuellen Ortsdaten (15, 15') der navigierenden Station (11) und der Relais-Station
(13). Wenn die Position der Relais-Station (13) veränderlich ist, wird auch
ihre Ortsinformation (15') satellitengestützt aktualisiert, z. B. zur Korrektur einer
dort abgespeicherten Sollposition an die Flugkörper-Station (11) übermittelt. Im
Interesse einer noch präziseren Ausrichtung der elektronisch schwenkbaren Array-Antenne
(21) können Satellitennavigationsfehler von der stationären Boden-Station
(12) aus ermittelt und an ihre kooperativen Stationen (13-11) zur zusätzlichen Berücksichtigung
bei der Berechnung der Richtungsinformation (17) für die Antennen-Ausrichtung
übermittelt werden.
Patent EP-0776124-A3 (EP)
Inventor: STROEMMER PEKKA
IPC: H04N5/372
Filed: 1996-11-18
Abstract: The present invention concerns methods and apparatuses for imaging an object
by detecting radiation reflected from and/or transmitted through the object
(O;P;M) using an imaging sensor system. To perform an optimized selection
between the imaging resolution and the sensitivity of the imaging sensor, the
sensor system is configured by means of a control scheme based on combining,
or binning, the radiation-responsive imaging elements of the imaging
sensor along the rows and/or columns of the sensor matrix into clusters of a
plurality of imaging elements. The sensor pixel charges, which represent the
image information obtained from the individual imaging elements of said
clusters, are straightforwardly binned into the clusters in their charge form.
According to a second method of the invention, the TDI-mode imaging technique
is applied and a mutual, relative motion is arranged between object to
be imaged and the imaging sensor. The charge-mode image, which is formed
from the object to be imaged on the CCD sensor elements, is transferred at
the same speed with said relative movement and the image information
gathered from the object is accumulated for an extended time simultaneously
achieving an increased sensitivity of the sensor. The physical pixel size of the
sensor is selected smaller than that required to achieve the maximum
resolution required from sensor and that the image blur caused by the relative
movement between the object to be imaged and the imaging sensor is reduced
by shifting the pixel charges in synchronized steps corresponding to the
physical size of the CCD sensor pixels, whereby the tracking of the relative
movement between the object to be imaged and the CCD sensor occurs with
maximum accuracy.
Patent EP-0789035-A3 (EP)
Inventor: JOHNSON JAMES N
IPC: C08F18/08
Filed: 1997-01-29
Abstract: Emulsion adhesives which give high mileage in preparing corewound
packaging are prepared by a semi-batch process which includes the steps of:
   a) charging the reactor with an aqueous solution of a colloidal stabilizer
to which a mono-dispersed seed latex has been added, the seed latex
having a volume average particle size of about 1.0-1.2 microns, and a
population average particle size of about 0.7-0.8 microns as measured
by Coulter Multisizing, and   b) feeding a vinyl monomer and an initiator into the reactor over a period
of about 3-4 hours such that the final polymer emulsion volume
average is about 2.0-2.5 microns and a population average size of
about 1.0-1.2 microns with a standard deviation of both of about 0.4-0.6
microns as measured by Coulter Multisizing.
Patent EP-0806306-A3 (EP)
Inventor: ERNST GERHARD
IPC: B60C23/04
Filed: 1997-05-02
Abstract: The tyre air pressure control system has a respective air pressure control device (6a- 6d) for each of the vehicle wheels (2a-2d), transmitting an individual identification to an associated receiver (8a-8c), coupled to a central unit (10). The order of the individual identifications from the different wheel positions is evaluated at the central unit, using signals from further measuring devices (4a-4d) in defined wheel positions, in an initial mode, with storage of the detected order and switching to a pressure monitoring mode.
Patent EP-0810798-A3 (EP)
Inventor: GERICKE HARALD
IPC: H04Q3/545
Filed: 1997-05-20
Abstract: The central control system uses an initialisation process activated when the communication network is brought into operation, for autonomous configuring of the process structure in dependence on the connected peripheral devices. The function category of each peripheral device is determined and used to address a function control module table, providing corresponding control module identifiers, in turn used to provide process identifiers for configuration of the process structure.
Patent EP-0813033-A3 (EP)
Inventor: KAMIMURA ICHIRO
IPC: F25B1/00
Filed: 1997-06-09
Abstract: In a method and an apparatus for injecting mixed refrigerant into a
refrigerant circuit comprising at least a compressor (11), a condenser, an
expansion device (19) and an evaporator which are connected to one another
through a refrigerant pipe, the mixed refrigerant is intermittently injected
from a refrigerant bomb (103) at a predetermined position of a low pressure side of
the refrigerant circuit while keeping the mixed refrigerant in a liquid state.
The intermittent injection operation (amount) of the liquid refrigerant into
the refrigerant circuit may be controlled on the basis of the degree of
superheat of the mixed refrigerant in the refrigerant circuit.
Patent EP-0828023-A3 (EP)
Inventor: RIEGELS MARTIN DR
IPC: C09D11/10
Filed: 1997-08-18
Abstract: Verbesserte Mittel zum Färben oder Bedrucken von Textilmaterialien aus natürlichen
oder synthetischen Fasern oder Gemischen beider enthalten Polyasparaginsäure
oder ein Derivat davon und als weitere Komponente gegebenenfalls Netzmittel,
Emulgatoren, Egalisiermittel, Dispergiermittel, Reduktionsmittel, Oxidationsmittel,
Lösungsvermittler, Entschäumer, Reserviermittel, pH-Regulatoren,
Komplexbildner oder mehrere hiervon.