baber/WOPTO huggingface dataset:
Patent EP-0209344-A3 (EP)
IPC: G02B6/293
Filed: 1986-07-14
Abstract: An optical mixing/demixing device is provided comprising 
a series of solid, light transmitting blocks (2 to 5), each having 
opposed, front and rear parallel, planar faces (10 to 17), coated 
with optical interference multilayer coatings (26 to 33), and 
first and second light transmitting faces (18 to 25) arranged 
one on each side of the front planar faces (10, 12, 14, 16). 
The blocks (2 to 5) are packed side by side with a precision, 
light expanding and collimating lens (34) on the first light 
transmitting face (18) and further, similar precision lenses 
(38 to 41) on each of the second light transmitting faces (22 
to 25). The blocks are packed so that when the device is used 
in the demixing mode (Figure 1) a light beam passing through 
the first lens (34) is expanded and collimated and directed 
through the first light transmitting face (18), to traverse the 
foremost block (2) at which point only a particular spectral 
region of the beam will be reflected internally within the first 
block by the optical interference multilayer coating (27) on the 
rear planar surface (11) to then reflectably rebound in zigzag 
fashion between the optical interference multilayer coatings 
(26, 27) on that block to finally exit from that block through 
the second light transmitting face (22) and be converged by 
the second lens (38), while the remainder of the spectral region 
of the beam will pass through the optical interference coating 
(27) on the rear surface (11) of the foremost block (2) to enter 
in the first light transmitting face (19) of the next block (3) where 
a different spectral region of the beam is reflectively rebounded 
between the optical interference multilayer coatings (28, 29) 
in a similar manner, and so on with different spectral regions 
being reflectively rebounded through each succeeding body, 
and, when the device is used in the mixing mode, light beams 
of different spectral regions are fed by the second lenses (38 
to 41) into the second light transmitting faces (22 to 25) to exit 
mixed from the first light transmitting face (18) through the 
first lines (34). The first and second light transmitting faces 
(18 to 25) may also be coated with optical interference 
multilayer coatings that are pass band filters.
Patent EP-0211610-A3 (EP)
Title: Oligosaccharides as a hair growth promotor
IPC: C07H3/04
Filed: 1986-07-30
Abstract: Novel esterified oligosaccharides including at least one esterified disaccharide unit consisting of a uronic acid residue and a hexosamine residue can be topically applied to mammalian skin to improve the appearance of hair and other benefits. These oligosaccharides can be synthesised by chemical cleavage of an intact glycosaminoglycan chain or by condensation of hexosamine and uronic acid residues.
Patent EP-0228286-A3 (EP)
IPC: G11B23/00
Filed: 1986-12-23
Abstract: A chucking and driving mechanism for a disc-drive-compatible 
magnetic tape cartridge (10), includes a first chucking mechanism (216) for 
establishing chucking engagement between a centre core disc (202) of the 
magnetic tape cartridge (12) and a turntable (302) of a disc drive while the 
dis drive drives the magnetic tape (12) in a forward direction, and a second 
chucking mechanism (310) for establishing chucking engagement between 
the centre core disc (202) and the turntable (302) while the disc drive drives 
the magnetic tape (12) in a reverse direction.
Patent EP-0241742-A3 (EP)
IPC: H03G3/20
Filed: 1987-03-18
Abstract: A remote calibrated power source system comprises 
an instrument (42) for generating power, the instrument 
being positioned at a first location, and a remote calibrated 
power source module (44) for outputting calibrated power, 
the remote module being positioned at a second location 
that is removed from the first location. The remote module 
(44) includes power sampling means (66) for sampling the 
power generated by the instrument and generating a sam­
pled voltage, the power sampling means (66) having in­
herent frequency errors, a compensation circuit (72) for 
generating a frequency-varying correction voltage, and 
summing amplifier means (70) for receiving both the correc­
tion voltage and the sampled voltage and generating a 
compensated sampled voltage. The instrument (42) in­
cludes oscillator means (50) for generating the power, re­
ference voltage means (58) for generating a reference vol­
tage, comparison means (60) for receiving both the re­
ference voltage and the compensated sampled voltage of 
the remote module (44) and generating a modulating signal, 
and modulator means (52) for receiving the modulating 
signal and modulating the power generated by the oscillator 
means (50), whereby the instrument (42) and the remote 
module (44) cooperatively generate the calibrated power.
Patent EP-0268778-A3 (EP)
IPC: F41G3/22
Filed: 1987-09-25
Abstract: Für die Sichtgeräte von Kampfwagen wird eine funktionsbezogene, 
verschleiß- und nachrüstungsorientierte Aufgliederung in Ein­
zelkomponenten (Module) (112-612) mit standardisierten Schnittstellen 
angegeben. Durch die Aufgliederung werden die Kosten in der 
Entwicklung, in der Beschaffung und in der Nutzungsphase ver­
mindert, die Lagerhaltung vereinfacht und kampfwertsteigernde 
Ergänzungen ermöglicht.
Patent EP-0236133-A3 (EP)
IPC: A45D40/26
Filed: 1987-03-04
Abstract: A mascara applicator is described which comprises a 
reservoir (11) for mascara containing dual side-by-side 
openings (15a, 15b) for the mascara and a handle (12) 
integrally connected to two substantially straight 
application brushes (13a, 13b) which are adapted to be 
placed in the openings to receive mascara on the brushes.
Patent EP-0280040-A3 (EP)
Title: Undercarriage for a railway vehicle
IPC: B61F5/38
Filed: 1988-01-23
Abstract: The invention relates to a bogie for a rail vehicle with two wheelsets coupled to one another in opposite directions by a coupling device, each of the wheelsets having an axle, to which the two wheels are rigidly fixed, running in two wheelset bearings. The coupling device has two double-acting pneumatic or hydraulic units located on the two longitudinal sides of the bogie, which contain two transmission rods extending in opposite directions, which connect the two wheels of the two wheelsets running on the same rail to one another. <IMAGE>
Patent EP-0277595-A3 (EP)
Title: Transport device for sports gear
IPC: A63B55/60
Filed: 1988-01-28
Abstract: A transport device for athletic equipment includes a transport container movable over the ground, e.g. on wheels through a telescoping push rod. The container has front and rear surfaces inclined toward each other and joined by a rounded connect surface extending front to back. The container is also divided along its longitudinal central plane into two side-by-side half shells locked together. The half shells may be pivotally connected to each other to swing with respect to each other. A cover extends over the top of the container. A channel extends substantially parallel to an inclined surface to receive an end of elongated athletic articles which can extend out of the top of the container. The channel may be slightly conically tapered in shape. A spreading device at the top of the channel may separate the elongate articles being held there. A device along the handle may hold the upstanding ends of the elongate articles in the container. The cover also may have openings through it for passage of athletic articles.
Patent EP-0283805-A3 (EP)
IPC: B21D51/44
Filed: 1988-03-04
Abstract: Gegenstand der Erfindung ist ein Packmittel mit tempera­
turbeständig verklebter Lasche, insbesondere Aufreißla­
sche, wobei die Werkstoffe der Lasche und das Packmittel 
gleich oder verschieden sein können und wobei erfindungs­
gemäß der Klebverbund durch einen lösungsmittelfreien, 
thermoplastischen Schmelzklebstoff vermittelt wird. Gegen­
stand der Erfindung ist ferner ein temperaturbeständiger 
Klebstoff zur Verwendung zwischen der Lasche und dem Pack­
mittel, sowie ein Verfahren zum Verkleben einer Lasche mit 
einem Packmittel unter Verwendung dieses speziellen Kleb­
stoffes. Beansprucht wird ferner ein Reaktivieren des 
Schmelzklebfilms mittels Wärme, Hochfrequenz und/oder La­
serstrahlen.
Patent EP-0283843-A3 (EP)
Title: Sealing arrangement for refrigerated cabinets
IPC: F25D23/08
Filed: 1988-03-08
Abstract: A sealing arrangement for refrigerated cabinets, with a circumferential, elastically deformable sealing bellows, is described, in which, to render opening the door easier, the sealing bellows is divided into an outer and an inner bellows region and the inner bellows region is welded off at the corners, while the outer bellows region always brings about a circumferential seal. <IMAGE>
Patent EP-0293850-A3 (EP)
Title: Brick roller blind housing
IPC: E06B9/17
Filed: 1988-06-01
Abstract: In a brick roller blind housing (1) having an essentially U-shaped cross-section open to the bottom, the side walls, the cover and the end slabs consist of brick slabs (2, 3), which are in the form of web slabs, each consisting of an outer wall (2a, 3a), an inner wall (2b, 3b) arranged at a distance from the latter, and a plurality of intermediate webs (2c) which run perpendicular to said walls. Provided on the upper edge of the side wall slabs (2) are respective, essentially square recesses (rebates) (6) in which the ends (3') of the cover slabs (3) engage, into which reinforcing rods (11) are inserted and which are filled with mortar (10). Provided at the bottom edge of each side wall slab (3) are open-bottom recesses (12) into which reinforcing rods (11) are inserted and which are filled with mortar (10). The brick slabs (2, 3) are provided with hollow spaces (2d, 3d) which are filled with hard foamed plastic (5). <IMAGE>
Patent EP-0303950-A3 (EP)
Title: Process for the solidification of geologic formations
IPC: C08G77/04
Filed: 1988-08-10
Abstract: A process for the solidification of geological formations in underground mining or engineering by introducing reaction mixtures which react to give polyurethane plastics into the formations to be solidified, with the reaction mixtures, which contain a polyisocyanate component, a polyol component and assistants and additives, containing cyclic polydimethylsiloxanes having a molecular weight in the range of 222 to 740 in an amount of from 0.01 to 5.0% by weight, based on the total weight of the reaction mixture.
Patent EP-0307820-A3 (EP)
Title: Thermal transfer ink and film
IPC: B41M5/395
Filed: 1988-09-09
Abstract: A thermal transfer ink composition for an ink 
ribbon for repeated printing, comprises a resin 
having a melting point according to JIS-K0064 of 
55 to 110°C and a solidification point according 
to JIS-K0064 being lower at least 5°C than the 
melting point and a coloring matter.
Patent EP-0315840-A3 (EP)
Title: Method of manufacturing hydrogle dressing films
IPC: C08F283/06
Filed: 1988-10-28
Abstract: The invention solves the problem of manufacturing hydrogel dressing foils by means of polymerization of hydrophilic monomers in aqueous solution in the presence of natural polymers capable of gelling and optional other additions. The method of manufacturing hydrogel dressing films consists in that polymerization if performed in the presence of hydrogen peroxide as initiator and 1-hydroxy-2,3- epoxypropane as modifier.
Patent EP-0319696-A3 (EP)
Title: Method of and device for edge processing for coiling
IPC: B21D19/04
Filed: 1988-10-29
Abstract: When winding heavy coils, the leading edge presses into the subsequent windings with a certain amount of plastic deformation, making these unusable for components with a good surface finish. According to the invention, the leading edge is provided with a wedge- shaped point between two rolls, the two rolls being built into a C- shaped bracket which is guided back and forth along a guide across the width of the sheet-metal strip, transversely to the said sheet-metal strip. <IMAGE>
Patent EP-0287132-A3 (EP)
Title: Soil release polymer-coated substrate containing a laundry detergent
IPC: C11D3/22
Filed: 1988-02-04
Abstract: The present invention relates to improved laundry cleaning products and methods comprising the use of a soil release polymer coated substrate and a laundry detergent composition contained by the coated substrate for improved soil release and cleaning performance.
Patent EP-0296652-A3 (EP)
Title: Continuous mixing device, particularly suitable for preparing aqueous solutions of foam extinguisher for firefighting systems
IPC: B01F15/04
Filed: 1988-05-25
Abstract: Device for continuously preparing constant-proportions solutions with variable flow rates, particularly suitable for preparing foam-extinguisher solutions for fire-fighting systems, comprising a motor device (21), operated by the energy supplied by the same pressure of fire-fighting water network, constituted by a volumetric screw-pump  (24), which is made to work in reverse mode, and in its turn is mechanically connected with one or more volumetric pump(s) which meter the fire-fighting foam-extinguisher liquid into the network water.
Patent EP-0290156-A3 (EP)
Title: Extraction of particulate materials
IPC: C11B1/10
Filed: 1988-04-18
Abstract: There is disclosed a method of extracting components from particulate materials, for example, from ground seed particles fed from a mill 2. The method includes the steps of mixing the particles with a polar solvent from a feed line 14 in a mixing zone 16 to provide a slurry. The slurry is then passed through an extraction zone 22. A non-polar solvent from a feed line 24 is passed countercurrently to the slurry through the extraction zone 22. The non-polar solvent has a different density from the polar solvent and is substantially immiscible with the polar solvent. The non-polar solvent with non-polar components dissolved therein is separated into a non-polar solvent fraction 32 and an oil fraction 34 in a solvent recovery unit 28. The polar solvent with dissolved components therein and the entrained particles leave the extraction zone 22 and the solid particles are separated in a separation zone 35. This process is particularly beneficial for use in the extraction of ground oil-seed particles.
Patent EP-0298627-A3 (EP)
IPC: G04G9/00
Filed: 1988-06-21
Abstract: A programmed clock is disclosed for signalling a 
person the times that dosages of medication are to be taken 
in compliance with a medication regimen. A record producing 
apparatus is provided for producing a record of the person's 
compliance with the medication regimen. A control program, 
including a programmed timer, determines the time that dosages 
of medication are to be taken from a plurality of 
compartments (14). The program activates the record producing 
apparatus to provide a message that dosages of medication have 
been missed and that further actions should be taken in 
response to the missing of successive dosages of medication. 
The control program also activates the record producing 
apparatus to provide the person with information useful for 
correlating the actual chemical or brand name identification 
of the medication with the compartment (14) storing the medication 
and other information regarding the medication regimen to be 
taken prior to activation of the timing function. The control 
program permits dosages of medication to be taken ahead of 
schedule while at the same time to disabling the alarm for the 
scheduled dosage which has been taken ahead of time. The 
control program also monitors the external power source to 
provide a message of when the external power source has been 
cut off and subsequently resumes and to identify any dosages 
of medication which were missed during the interval that the 
external power source was disconnected. The control program 
 
 
causes the record producing apparatus to print out prior to 
the scheduled time when scheduled appointments with health 
care personnel are to occur. The control program also 
causes the record producing apparatus to print out prior to 
taking of the last dosage that it is time to consider the 
refilling of refillable prescriptions.
Patent EP-0301831-A3 (EP)
Title: Information recording discs and process for producing same
IPC: B29C65/08
Filed: 1988-07-27
Abstract: An information recording disc (1) of an air sandwich 
structure which comprises two disc substrates (3a, 3b), at 
least one of which has a recording medium containing layer, 
laminated by ultrasonic welding to an outer peripheral 
spacer (5) and to an inner peripheral spacer (6), said outer 
and inner peripheral spacers (5, 6) lying respectively 
between the outer and inner peripheral portions of the two 
disc substrates (3a, 3b) and each having projections (7) on 
both surfaces thereof, wherein the projections (7) of at 
least one of the outer and inner peripheral spacers (5, 6) 
are arranged annularly but discontinuously.
Patent EP-0309119-A3 (EP)
Title: High sensitivity, high graininess light-sensitive silver halide photographic material
IPC: G03C1/46
Filed: 1988-09-07
Abstract: A light-sensitive silver halide photographic material 
having at least one layer of emulsion layer containing an 
emulsion which is a silver halide emulsion containing 
silver iodobromide grains having 3 or more phases of 
silver bromide or silver iodobromide with different 
compositions, the emulsion having, in the diffraction 
signal according to powdery X-ray diffraction, 3 or more 
diffraction maximums based on the diffraction peak 
corresponding to the maximum iodine content phase, the 
diffraction peak corresponding to the minimum iodine 
content phase and one or plural number of diffraction 
peaks corresponding to the intermediate iodine content 
phase comprising intermediate compositions between the 
maximum iodine content phase and the minimum iodine 
content phase, and two or more diffraction minimums 
therebetween.  
     According to the present invention, there can be obtained 
a light-sensitive silver halide photographic material 
with high sensitivity and high graininess.
Patent EP-0318168-A3 (EP)
Title: Abrasive grains in the shape of platelets
IPC: B24D11/00
Filed: 1988-11-07
Abstract: This invention relates to abrasive grains, and, more particularly, abrasive grains having a particular shape and size. Three basic technologies that can be employed in the production of shaped abrasive materials suitable for use as abrasive grains are fusion, sintering, and chemical ceramic. However, it is not known whether any particular shape or size of abrasive grains would provide enhanced properties with respect to abrading. This invention provides abrasive grains having a shape such that the mean particle volume ratio thereof is less than about 0.8, and preferably ranges from about 0.3 to about 0.7. Typically, the grains have the shape of a thin platelet, the average thickness of which must be no greater than about 460 micrometers. The abrasive grains of this invention can be used in coated abrasive products, bonded abrasive products, nonwoven abrasive products, and abrasive brushes. The products made with the grains of this invention exhibit higher initial cut and higher total cut, along with lower grinding forces than do products having equivalent weight loadings of conventional abrasive grains.
Patent EP-0299918-A3 (EP)
Title: Hammock bed hammock bed
IPC: A45F3/24
Filed: 1988-05-25
Abstract: The bed consists of a hammock (2) and a frame (4) which consists of keel-type, plug-in elements (4.1 to 4.4) and thin, ski pole-type legs (6.1 to 6.4). A wrap (7) made of fabric with velcro tape lining (7.1) and insertion pockets (7.2) is proposed as a connection of said parts. The frame (4) is conceived in such a way that, in the case of overloading, the deformation of the bending beam (4) serves as an overload safeguard in that the bending beam (4) is lowered to the ground with the load. 
<IMAGE>
Patent EP-0331094-A3 (EP)
IPC: H04N19/94
Filed: 1989-02-28
Abstract: A vector quantizer which transmits the input vector 
of the time when the minimum distortion is larger than 
the preset distortion threshold value and stores such 
input vector into the second code book as the new 
quantizing representative vector for the use in the 
successive vector quantizing processes.  
     Further, since the first and second code book 
constitute in the form of tree-structure, calculation for 
search may be executed at a high speed.
Patent EP-0334246-A3 (EP)
IPC: H01H13/702
Filed: 1989-03-18
Abstract: Die Erfindung beschreibt einen Tastschalter mit einer Kontaktanordnung 
und einer die Kontaktanordnung überspannenden Abdeckung aus gummi­
elastischem Material. Die Kontaktierung in der Kontaktanordnung 
erfolgt erst, nachdem eine gerichtete Kraft  P′  die Wirkung von 
Stützflächen überwindet.
Patent EP-0340664-A3 (EP)
Title: Method and system for setting palette data by a display mode
IPC: G09G3/36
Filed: 1989-04-28
Abstract: In a display system, mode data representing a dis­
play mode written in a mode register (41) is also 
written into a buffer (44). An I/O decoder (42) checks 
whether or not the mode data is written into the mode 
register (41) and outputs an interruption command signal 
to an interrupt controller (5) when the mode data is 
written into the mode register (41). The interrupt 
controller (5) performs an interruption to a CPU (1) in 
accordance with the interruption command signal. By so 
doing, the CPU (1) starts a BIOS (2). The BIOS (2) 
reads the mode data from the buffer (44) and sets 
palette data in a palette register (43) in accordance 
with the mode data. In this way, the palette data can 
readily be set to the palette register (43) for each 
display mode.
Patent EP-0358132-A3 (EP)
IPC: E04H15/64
Filed: 1989-09-01
Abstract: Die Erfindung betrifft eine Haltevorrichtung (1) zum 
Verankern einer Membrane (2) an einem ortsfesten Bauteil 
(3). Die Haltevorrichtung (1) weist ein Haltestück (4) auf, 
das als Klemmeinrichtung ausgebildet ist und zwei gegenüber­
liegende Klemmflächen (7, 8) aufweist, zwischen denen der 
Rand (5) der Membrane (2) festgeklemmt wird. Hierzu ist eine 
Klemmkraft-Erzeugungseinrichtung (9) vorgesehen, die außer­
halb der Klemmflächen (7, 8) an einem mit den Klemmflächen 
(7, 8) verbundenen Krafteinleitungsteil (10) angreift. Da­
durch wird einerseits erreicht, daß eine sichere Aufnahme 
von Tangentialkräften durch das Aufbringen von Klemmkräften 
auf den Membranrand erreicht wird, wobei andererseits hier­
zu nicht erforderlich ist, die Membrane (2) beispielsweise 
mit einer Lochung zur Hindurchführung der Klemmkraft-­
Erzeugungseinrichtung zu versehen, was bei bisher bekannten 
Haltevorrichtungen zu einer erheblichen Materialschwächung 
geführt hat.
Patent EP-0373405-A3 (EP)
Title: Automatic frequency control in the presence of data
IPC: H04L27/18
Filed: 1989-12-11
Abstract: There is provided a method of and apparatus for Automatic 
Frequency Control (AFC) in the presence of data. It comprises 
removing the effects of data modulated onto the carrier (25), 
detecting the frequency difference between the carrier frequency 
and the phase of the reference oscillator (30), and adjusting (80) 
the frequency of the reference oscillator (35) to eliminate the 
frequency difference (Δ).  
     It is further characterized by digitizing (40) the modulated carrier 
in quadrature, sampling (20) the modulated carrier in quadrature 
at a multiple of the modulated bit rate, rotating phases toward 
arctangent (I/Q)=0 (25/55/60) to remove the effects of 
quadrature data (I/Q) modulated onto the carrier, detecting (30) 
the frequency difference (Δ) between the carrier frequency and 
the frequency of a Voltage Controlled type of reference oscillator 
(35) with a phase trajectory estimator (45), and establishing and 
generating the requisite correction voltage (Δ) for a Voltage 
Controlled type of reference oscillator (VCO) (35) with the phase 
trajectory estimator (45).