baber/WOPTO huggingface dataset:
Patent EP-0390297-A3 (EP)
IPC: B09B1/00
Filed: 1985-03-26
Abstract: The fill according to the invention comprises a mixture of 1-30% by weight cement with 99-70% by weight of various waste material, fly-ash, de-sulphurization product or granulated blast-fur ace slag. The mixture can be used dry or mixed with water, and may also be mixed with air to form small bubbles, thereby rendering the mixture frost resistant. The fill can be used to fill different cavities and pits, such as pipe-laying and cable-laying trenches, floor cavities and holes in streets and roads, and for covering mounds of waste, rubbish dumps and for encapsulating harmful waste.When filling pipe-laying and cable-laying trenches, the fill may be laid directly against the pipes without an intermediate layer of sand, and will thereby prevent water from entering into or leaking from the pipes, while at the same time holding the pipes in position and affording a stabilizing effect againt ground movement. The fill hardens to a maximum strength of 10-15 MPa after one or more years, but retains sufficient softness to enable it to be dug-up without difficulty, this hardness becoming a maximum of 10-15 MPa after one or more years.
Patent EP-0404262-A3 (EP)
Title: Monoepoxide-polyol adducts, and process for preparing the same
IPC: C09D171/02
Filed: 1990-06-19
Abstract: An adduct of: 
   a) one or more polyhydric alcohols of formula R(OH) n  in which R 
or each R independently is an aliphatic or heterocyclic moiety 
of from 2 to 18 carbon atoms, the hydroxyl groups are attached 
to a primary carbon atom, or a secondary carbon atom with the 
proviso that there is a second hydroxyl group attached to a 
carbon atom no more than 4 carbon atoms away from said 
secondary carbon atom, and n or each n independently is an 
integer of from 2 to 6, and    b) an at least equimolar amount of one or more monoepoxides of 
formula 
  
in which R′ or each R′ independently is an 
optionally substituted aromatic moiety of up to 14 carbon 
atoms,    
said adduct having a molecular weight distribution Mz/Mw of from 1 
to 1.2.
Patent EP-0438829-A3 (EP)
Title: Method of producing a plate-shaped product comprising positioning a component which is connected to or forms part of a plate, and also device suitable for carrying out the method and plate-shaped product which can be manufactured according to the method
IPC: B23P21/00
Filed: 1990-12-18
Abstract: Method of producing a plate-shaped product comprising positioning a component (22; 23; 122) on or of a plate (20) which is supported by a bearing (14) and is supported at the position of the component (22; 23; 122) to be positioned by a support (8). The positioning is carried out by means of a die (10) which together with the support is controlled by a control system, comprising comparators (24, 30) and amplifiers (25, 31), in such a way that the component (22; 23; 122) is positioned with very great accuracy relative to a reference plane (26) through the plate. When the desired position of the component is reached it is ensured that no elastic deformations are present in the plate. For this purpose, a device for carrying out the method comprises means (29, 30, 31, 32; 8, 36, 38; 138, 148) which control the die (10) and/or the support (8) or bear the die and the support or the plate (20) in such a way that the plate is free from elastic deformations at least when the component reaches the desired position. <IMAGE>
Patent EP-0410643-A3 (EP)
Title: Surge arrester with improved insulative bracket
IPC: H01T1/00
Filed: 1990-07-19
Abstract: The insulative support bracket (21) of a surge arrester sincludes a concentric annular concavity (50 or 57) formed at one or both ends of a bolt hole (53). A washer (25), when pressed concentrically to the concavity (50 or 57), contacts the insulative bracket only, at least initially, at surfaces adjacent the outer edge of the washer (25). An annular convexity (49), surrounding the concavity (50 or 57), wil mate with the central portion of an external tooth lockwasher (26) to prevent the full penetration of the teeth of the lockwasher into the insulative bracket (21). The ability of the insulative bracket to withstand the mechanical forces transmitted to it by the washers (25,26) is thereby enhanced. The concavity (50) may be formed either in a surface of the insulative bracket (21) or in a surface of the washer (25).
Patent EP-0383680-A3 (EP)
IPC: A61K31/155
Filed: 1990-02-14
Abstract: The invention provides a stabilised aqueous solution of a water soluble pentamidine salt comprising an acetate buffer, and having a total acetate concentration of 0.01-­0.06M, and a pH of 4.0-5.0 at room temperature.
Patent EP-0456363-A3 (EP)
Title: High opacity defined kaolin product and method for producing same
IPC: C09C1/42
Filed: 1991-04-18
Abstract: A high opacity, defined kaolin clay product having a relatively narrow particle size distribution, low colloidal particle content and an average particle surface area of less than about 30 square meters per gram is prepared by defining an aqueous kaolin clay slurry via controlled centrifugation to remove a substantial portion of the colloidal particles therein. Prior to being subjected to centrifugation, the aqueous kaolin clay slurry is prepared so as to improve the defining process achieved via centrifugation by first subjecting the aqueous kaolin clay suspension to scrub grinding so as to break up agglomerates into individual kaolin clay particles without substantial delamination of the kaolin clay particles. Thence, the mechanically dispersed kaolin clay suspension is dispersed well by the addition of a chemical dispersant, most advantageously sodium hexamethaphosphate, and dilution water is admixed into the aqueous kaolin clay suspension to reduce the solids content thereof to a level less than at least about 18% solids by weight, and preferably to about 5% to about 15% by weight, prior to centrifugation.
Patent EP-0466407-A3 (EP)
Title: Temperature measuring device
IPC: G01K11/12
Filed: 1991-07-04
Abstract: A temperature measuring device comprises a light emitter (30), a nitrogen-containing diamond sensor (20), a light receiver (32), and lengths (34, 36) of fibre optics which connect the light emitter and the light receiver (32) to the diamond sensor (20). The diamond sensor (20) has a base (22) through which the emitted and reflected light pass and sloping surfaces (24, 26) which lead to an apex (28). The amount of light which is absorbed by the diamond sensor (20) will vary according to the temperature in which the diamond sensor (20) is placed. <IMAGE>
Patent EP-0476842-A3 (EP)
Title: Television receiver with selective menu display
IPC: H04N5/445
Filed: 1991-08-21
Abstract: A television receiver with a menu display function has a 
BS tuner (27) for producing a video signal (17) and a sound signal (24) 
from a received television signal that is broadcast from satellite. 
The television receiver has a microcomputer (20) for adding (16) a menu 
display signal (from 22) to the video signal (from 15) so that menu 
information can be displayed on a display unit (18). The menu display 
signal represents a plurality of menu items in each of selectable menu 
modes, and the menu items are selectively erasable from the display unit.
Patent EP-0468886-A3 (EP)
Title: Plasma production device
IPC: H05H1/46
Filed: 1991-07-24
Abstract: The device comprises a cavity (2) delimited by an external metal wall (3) and through which passes a discharge tube (4) in which flows a plasma-forming gas, a microwave generator (18) and means (14, 16) of transporting the microwaves between the exit of the generator (18) and the interior of the cavity (2). The microwave transporting means comprise a waveguide (14) and an antenna (16) in the form of a metal rod extending between the interior of the waveguide (14) and the interior of the cavity (2). The plasma-forming gas flowing in the discharge tube (4) is preferably exposed to the waves transmitted to the interior of the cavity (2) over a length along the discharge tube (4) which is reduced relative to the dimension of the cavity (2) parallel to the direction of the discharge tube (4). Use in high power plasma applications. <IMAGE>
Patent EP-0512378-A3 (EP)
Title: Package for a plurality of food casing strands
IPC: B65D71/00
Filed: 1992-04-29
Abstract: The invention comprises a package comprising 50 shirred essentially cylindrically shaped shirred food casing strands. The strands are oriented in the package such that longitudinal axes of the strands are parallel. Within the package external surfaces of the strands contact external surfaces of adjacent strands and ends of the strands terminate in approximately the same plane. In a plane perpendicular to the longitudinal axes of the strands, lines passing through the central axes of strands located proximate the external surface of the package intersect to form a hexagon. Strands internally within the package, i.e., which would not have an exteriorly exposed surface if a wrap for the package were removed, contact six adjacent strands. The package consists of nine strand rows. The first row contains four strands. The second row contains five strands. The third row contains six strands and the fourth row contains seven strands. The fifth row is the center row and contains six strands. The sixth row contains seven strands. The seventh row contains six strands. The eighth row contains five strands and the ninth row contains four strands. The package has a retaining means, usually a package wrap, for securing the strands within the package in the previously described orientation. <IMAGE>
Patent EP-0509562-A3 (EP)
Title: Plant growth regulating composition and method for regulating growth of a plant
IPC: A01N43/40
Filed: 1989-05-18
Abstract: A plant growth regulating composition comprising a 
member selected from the group consisting of 3,5-dioxo-4-propionylcyclohexane 
carboxylic acid and its esters and 
salts, represented by the formula: 
   
     wherein R is a hydrogen atom, a lower alkyl group or a 
cation, and (2-chloroethyl) phosphonic acid, as active ingredients, and 
an agricultural carrier or diluent.
Patent EP-0525771-A3 (EP)
Title: Data processing device comprising a multiport ram as a sequential circuit
IPC: H04J3/12
Filed: 1992-07-30
Abstract: In a data processing device for use in a carrier transmission system in processing a device input signal of a plurality of channels, a single data processing circuit (21) and a multiport RAM (33) are used together with a write and read clock counter (51(1)) in place of a great number of data processing circuits, equal in number to an integral multiple of the number of channels, and a likewise great number of sequential circuits, such as D-type flip-flops. Through a supply arrangement which is preferably a selector (41) for selectively supplying a test signal to the RAM, a processed output signal is supplied from the data processing circuit to the RAM as a processed input signal for storage as memorized signals according to the channels and for read out as a device output signal. If desired, additional clock counters (51(2) to 51(N)) are used for read out of the memorized signals as additional device output signals. After stored in the RAM, the test signal may be read out as an RAM test output signal, which can be processed by the data processing circuit, supplied through the selector, stored in the RAM, and read out as a processing circuit test output signal. <IMAGE>
Patent EP-0541176-A3 (EP)
Title: Process for the preparation of secondary amines
IPC: C10N30/04
Filed: 1992-11-04
Abstract: The invention provides a process for the preparation of a secondary amine which comprises reacting carbon monoxide, hydrogen, a polyolefin and a primary amine derivative having a terminal -NH<6> group and a terminal -NR<1>R<2> group, wherein each of R<1> and R<2> independently represents a hydrogen atom or an alkyl group; in the presence of a suitable solvent and a catalyst system comprising a source of cationic rhodium; optionally a source of cationic ruthenium; an aromatic N-heterocyclic ligand and a source of an anion other than a halide.
Patent EP-0624005-A3 (EP)
Title: High frequency blocking filter for low voltage main supply with carrier frequency information transmission.
Inventor: ZAPP ROBERT
IPC: H04B3/56
Filed: 1994-03-29
Abstract: To produce a balanced broadband blocking filter for low-voltage networks which are used for carrier frequency information transmission, a triple-chain filter structure is proposed. In the filter, a series coil (L1), which bridges a series circuit comprising three resistors (R1 to R3), is disposed between the input and output. A bypass coil (L2, L3) is in each case connected to the connecting points between two resistors (R1 and R2 or R2 and R3). The outputs of the bypass coils (L2, L3) are connected to one another and to a bypass capacitor (C). <IMAGE>
Patent EP-0665628-A3 (EP)
Inventor: PIERCEY LAWRENCE E
IPC: H02J7/10
Filed: 1995-01-28
Abstract: A battery system includes intelligence to allow the 
battery system to control various aspects of the charging and 
discharging of the battery, as well as to constantly monitor 
the battery voltage, temperature, current charge/discharge 
rate, and remaining capacity of the battery. The intelligent 
battery system is capable of being charged from a simple 
voltage supply, with all aspects of charge/discharge rate 
control and monitoring being accomplished as a function of the 
intelligent battery system itself, rather than as part of an 
external charging circuit, or an external electronic device to 
be powered by the intelligent battery system. This alleviates 
the need for external systems to include such circuitry and 
control elements and allows, if desired, a variety of 
intelligent battery systems to be developed for use with a 
given electronic system or family of electronic systems, with 
each battery being able to control its own charge/discharge 
rates and monitoring functions. The intelligent battery system 
is capable of communicating with an external device such as a 
computer powered by the intelligent battery system, in order to 
provide an indication of the charge/discharge rate, the state 
of the battery charge, and the like.
Patent EP-0665491-A3 (EP)
IPC: G09G3/36
Filed: 1995-01-20
Abstract: A method that identifies the type of LCD panel used 
in a portable computer system based on the frequency of 
the oscillator signal of the DC-to-AC inverter in the LCD 
panel. In this method, only one signal is routed from 
the LCD panel to the base unit of the portable computer 
system for the purpose of panel identification. The 
inverter oscillating signal is used to increment a 
counter during power on operations. A system counter, 
which is clocked by a system clock, is used to determine 
the number of system clocks needed for the panel 
identification counter to reach a predetermined count. 
That number is compared with the entries of a table, in 
which each entry corresponds to a type of LCD panel. In 
this manner, the type of LCD panel can be identified 
based on the frequency of the inverter signal. A 
corresponding entry in a second table is accessed to 
obtain a table entry for the identified LCD panel to a 
full table of LCD panel parameters. The table entry is 
stored in a predetermined location in the Video ROM. 
During the video power on portion of the BIOS, the video 
BIOS routines access the predetermined location in the 
Video ROM to obtain the parameters to properly initialize 
the video controller.
Patent EP-0676551-A3 (EP)
Title: Fastening element driven into hard parent materials by means of explosive-driven setting tools.
Inventor: RUPERT JANSSEN
IPC: E04F13/08
Filed: 1995-02-01
Abstract: The fixing element has a shaft with an end point (3) on the side in which it is driven into the material is set back in relation to the direction in which the end side of the pre-tensioning element's (4) support part (Be) is driven in. The amount by which the point is set back corresponds to the height of the support part measured parallel to the direction of driving the point in. A hole (4c) with cylindrical wall goes through the centre of the support parts end. The diameter of the central hole corresponds at least to the outer diameter of the part of the sleeve (4a) facing the support part. A connecting part (Du) with widening-out sides is positioned between the sleeve and support part. <IMAGE>
Patent EP-0731174-A3 (EP)
Inventor: KACIAN DANIEL LOUIS
IPC: C12Q1/68
Filed: 1990-07-10
Abstract: Oligonucleotide probes for HIV nucleic acid are disclosed. Also disclosed are: methods of synthesizing multiple copies of a target nucleic acid sequence autocatalytically under conditions of substantially constant temperature, ionic strength, and pH are provided in which multiple RNA copies of the target sequence autocatalytically generate additional copies. These methods are useful for generating copies of a nucleic acid target sequence for purposes which include assays to quantitate specific nucleic acid sequences in clinical, environmental, forensic and similar samples, cloning and generating probes.
Patent EP-0728545-A3 (EP)
Title: Werkzeug für die giesstechnische Herstellung eines Schaufelrades
Inventor: HOFMEISTER HEINZ DIPL-ING
IPC: B22C23/00
Filed: 1996-02-20
Abstract: Die vorliegende Erfindung betrifft ein Werkzeug für die Herstellung eines Schaufelrades
einer Strömungsmaschine mit gekrümmten Schaufeln, insbesondere eines
Radialverdichterrades mit räumlich gekrümmten Schaufeln, bei welcher Formteile (5) zur
Darstellung der Schaufelzwischenräume mit einem Transportmechanismus (30) verbunden
sind, welcher diese Formteile (5) in vorgeschriebenen Bahnen bewegt. Um ein Werkzeug
(1) mit mechanischer Ausformung zu schaffen, mit welcher Schaufelräder (20) mit räumlich
gekrümmten Schaufeln hergestellt werden können, wird erfindungsgemäß vorgeschlagen,
die einzelnen, komplementären Formsegmente (5) mit einem Transportmechanismus (30)
mit Kulissenführung zu bewegen. Die verwendete Kulisse weist Leitkurven (10) auf mit
einem Krümmungsverlauf der archimedischen Spriale der Schaufelfußlinie (27), wobei der
Verlauf im umfangsnahen Bereich über einem Wendepunkt (44) seine Krümmung ändert.
Die Leitkurven (10) dienen als Führung für zwei Mitnahmeelemente (11, 12), die in
gegenseitigem Abstand mit den Formsegmenten (5) verbunden sind. Die Mitnahmeelemente
(11, 12) und jeweils die Leitkurve (10) bilden gemeinsam eine Zwei-Punkt-Führung,
bei
deren Durchlaufen jedes Formsegment (5) in einer überlagerten Verschiebe-/Drehbewegung
aus dem Schaufelzwischenraum bewegt wird. Mit der vorgeschlagenen Gußform (1) können
sogar die Schaufelzwischenräume eines Radialturboverdichterrades (20) in einer ebenen
Bewegung durch eine einzige Drehbewegung des Transportmechanismuses (30) synchron
und symetrisch in einem Arbeitsgang entformt werden.
Patent EP-0787536-A3 (EP)
Inventor: SCHOLTEN HEINZ DR
IPC: B05D1/22
Filed: 1996-06-21
Abstract: Coloured polyamide (PA) powder coatings which are stable to weathering, are made from conventional PA powders by coating the substrate first with at least one layer of pigmented PA and then with at least one layer of unpigmented PA containing weathering stabilisers. Also claimed are: (i) a process for the production of coloured PA coatings as above, in which the pigmented layer(s) is/are whirl sintered; and (ii) shopping trollies and baskets with weathering-stable coloured coatings as above.
Patent EP-0732680-A3 (EP)
IPC: G09G1/16
Filed: 1996-03-14
Abstract: The vertical and/or horizontal synchronizing 
frequencies of red (R), green (G) and blue (B) video signals 
are detected by a frequency detector (5). A measure of the 
resolution of the RGB video signals (e.g. lines per field) 
is calculated from them by a calculator (6). When the 
resolution of the RGB video signals is close to the 
resolution of a cathode-ray-tube (CRT) 4, a high level 
signal is generated as a control signal from a control 
signal generator (7). In response to this the video 
bandwidth of the RGB video signals is limited by a video 
bandwidth limiting circuit (2), to thus adapt the RGB video 
signal to characteristics of the CRT.
Patent EP-0764466-A3 (EP)
Inventor: YASUMOTO EIICHI
IPC: B01J29/74
Filed: 1996-08-15
Abstract: There are disclosed a catalyst material for
removing carbon monoxide and a polymer electrolyte fuel
cell device using the same catalyst material. This
catalyst material comprises an A type zeolite carrying at
least one metal selected from the group consisting of Pt,
Pd, Ru, Au, Rh and Ir, or an alloy of two or more metals.
The catalyst material is capable of removing carbon
monoxide in a reformed gas which is fed to the fuel cell
by oxidation at a low temperature with good selectivity.
Patent EP-0780648-A3 (EP)
Inventor: NAUMOVITZ JOSEPH P
IPC: F25J3/04
Filed: 1996-12-17
Abstract: Compressed and purified air is separated in a distillation column 12 into a nitrogen-rich vapour
and an oxygen-rich liquid. Nitrogen-rich vapour is condensed in a condenser 18 in indirect heat
exchange with a stream of the oxygen-rich liquid. A part of the condensate is employed s reflux
in the column 12 and another part taken as liquid nitrogen product. The condenser 10 is also
cooled by a supplemental liquid nitrogen stream. Both the oxygen-rich stream and the
supplemental liquid nitrogen stream are vaporised. One part of the oxygen rich vapour is
compressed in a compressor 38 which drives a turboexpander 42 coupled thereto through a heat
dissipative brake 46. The other part of the oxygen-rich vapour is expanded in the turboexpander
42. The vaporised supplemental nitrogen stream is rewarmed and reliquefied in a nitrogen
liquefier.
Patent EP-0780737-A3 (EP)
Inventor: ENOMOTO NAOKI
IPC: G03G15/16
Filed: 1996-12-20
Abstract: An image bearing
belt (91) wherein a toner image formed on an
electrophotographic photosensitive member (1) is
temporarily transferred to the image bearing belt (91) and
the toner image transferred to the image bearing member
is used in a system for transferring the toner image
onto a transfer material. It comprises a rubber layer
having a thickness of 0.5 mm or more, and a high
resistive layer having at a transfer position where the
toner image is transferred in an image forming
apparatus, a thickness of 100 µm or less and having an
average net resistance value greater than that of the
rubber layer at that transfer position by ten times or
more, thereby forming a good multi toner image.
Patent EP-0826994-A3 (EP)
IPC: G02B6/36
Filed: 1997-06-17
Abstract: An integrated optical device includes a first block of transparent
material (70) having first and second side surfaces and a predetermined
thickness between the first and second side surfaces. A mirror (76) is applied
to the first side surface of the first block and an optical filter (74) is applied to
the second side surface of the first block. A second block (72) of transparent
material is attached to the optical filter such that the optical filter is
located between the first and second blocks. The attached first and
second blocks have front and back cut surfaces intersecting the optical
filter and the mirror at a predetermined angle. A first sheet (121) of transparent
material is attached to the front cut surface and a second sheet (122) of
transparent material is attached to the back cut surface. A method of
making the integrated optical device is also described.