baber/WOPTO huggingface dataset:
Patent EP-0392150-A3 (EP)
IPC: A21B1/06
Filed: 1990-02-09
Abstract: A baker's oven with heating gas circulation has a number of baking chambers (1) above one another and, in between or above these and below these, radiators (3) which are flowed through by the heating gases and connected to distribution and collection shafts (11, 12) situated on the rear side of the baker's oven. Each radiator (3) is divided, by an intermediate wall (8) which does not quite reach as far as the front wall (6), into forward and backward running flues (9, 10) for the heating gases, which merge with one another at the front wall (6), there being provided in the places of increased heat requirement means for bringing about an intensified heat transmission. In order, with as low a pressure loss as possible in the circulating circuit and with simple construction, to provide effective measures for intensifying the heat emission in regions of increased heat requirement, the forward and backward running flues (9, 10) are formed by a horizontal intermediate wall (8) and arranged above one another. Alternatively or additionally, it is envisaged that on the one hand the height of the forward running flue (9) of the radiator (3) decreases in the direction of flow of the heating gases and that on the other hand, within boundary layers, close to the wall, of the heating gases flowing through the flues (9, 10), in the front part of the radiator (3) and at a distance from its inner wall surfaces, transverse rods (13) are arranged. <IMAGE>
Patent EP-0394927-A3 (EP)
Title: Process for preparing methacrylates of fluorinated alcohols
IPC: C07C69/653
Filed: 1990-04-23
Abstract: The present invention relates to a process for preparing 
methacrylates of fluorinated alcohols, which comprises 
reacting said alcohols with an excess of methacrylic acid in 
the presence of phosphoric anhydride which acts as catalyst 
and absorbs the water formed. The process may be applied to 
primary, secondary and tertiary fluorinated alcohols and to 
alcohols and diols with perfluoroether chains.
Patent EP-0399350-A3 (EP)
Title: Curable compositions
IPC: C08F283/10
Filed: 1990-05-16
Abstract: Adducts of an epoxy resin and a compound 
containing at least one aromatic hydroxyl group and at 
least one polymerizable ethylenically unsaturated group 
per molecule are prepared which are optionally reacted 
with water, a secondary amine or a phenol which product 
is copolymerized with a polymerizable monoethylenically 
unsaturated carboxylic acid and a polymerizable 
monoethylenically unsaturated compound free of 
carboxylic acid groups. This product is rendered water 
miscible by reaction with a primary, secondary or 
tertiary amine or an alkali metal hydroxide, carbonate 
or bicarbonate. This product can then be cured with any 
suitable curing agent such as phenol/aldehyde compounds, 
urea/aldehyde compounds and melamine/aldehyde compounds 
and blocked isocyanates.
Patent EP-0398313-A3 (EP)
IPC: C08B37/00
Filed: 1990-05-16
Abstract: Die Erfindung betrifft neue Polysaccharide mit immunstimulierender und 
antiproliferativer Wirkung aus Pflanzen der Gattung Nerium oleander. 
Eines der isolierten Polysaccharide, besteht aus α (1→4) verknüpften 
D-Galakturonsäureeinheiten und weist ein Molekulargewicht von 30 000 bis 
40 000 D auf. Es wurde weiterhin ein niedrigmolekulares Polysaccharidge­
misch mit einem Molekulargewicht von etwa 3 000 bis 12 000 D, das drei 
Unterfraktionen von Polysacchariden mit unterschiedlichem Molekularge­
wicht und unterschiedlicher Zusammensetzung enthält, isoliert.
Patent EP-0402942-A3 (EP)
Title: Method of printing fine patterns
IPC: B41M7/00
Filed: 1990-06-15
Abstract: For printing fine patterns, a fine pattern of a 
setting type ink (3) is applied to a printing plate 
surface (1) to become printing elements. Then, the 
setting type ink (3) thus applied on the printing plate 
is subjected to a setting treatment (5) thereby to set at 
least one part of the ink pattern, and thereafter the 
printing plate (1) and an object (6) to be printed are 
pressed relatively against each other thereby to transfer 
the ink pattern (3b; 3c, 3d) onto the print object (6). 
The printing plate can be an intaglio plate or a 
lithographic plate. Fine patterns of printing element 
widths as fine as 3 µm with an ink film thickness of 2 µm 
can be printed efficiently with high precision on various 
objects including hard and rigid objects.
Patent EP-0404027-A3 (EP)
IPC: C08L83/04
Filed: 1990-06-18
Abstract: According to this invention, a microemulsion of 
an organopolysiloxane containing cyclohexylamino groups 
is prepared as follows: component (A), an 
organopolysiloxane containing cyclohexylamino groups and 
component (B), a nonionic surfactant and component (C), 
ethylene glycol or propylene glycol are blended. Formic 
acid or acetic acid, component (D) and water, component 
(E), are then added. The mixture is then stirred to form 
a emulsion precursor liquid, which is then dispersed in a 
prescribed amount of water. The microemulsion of the 
organopolysiloxane containing cyclohexylamino groups 
prepared using the method of this invention has an 
excellent shelf stability.
Patent EP-0406668-A3 (EP)
Title: Press with slidingly supported press chamber parts for pressing of mold sections
IPC: B22C15/00
Filed: 1990-06-26
Abstract: In a press for pressing mold parts (not shown) for use in an automated foundry plant the new feature consists in that the press plates (13,42) are slidingly suspended on guides (20,-), which are fastened direct to the press stand (only suggested by 4) independently of the guides (19,31) for the press chambers (7,16). Hereby it is achieved that deformations of the press plate guides, which may be the result of for example an oblique load due to assymmetrical distribution in the mold part in question, are not transmitted to the guides for the press chambers, which are therefore held exactly in position in relation to the press stand, which is essential for obtaining the dimensional accuracy of the finished molds required by the automated foundry plant.
Patent EP-0411516-A3 (EP)
Title: Four- or six-rolling mill with laterally supported workrolls
IPC: B21B13/14
Filed: 1990-07-28
Abstract: In a multi-roll stand having laterally supported working rolls 4, each working roll 4 is supported at at least one side against a radially unmounted lateral intermediate roll 5, which, for its part, is supported against a first, radially mounted supporting roller 6 and a further, radially unmounted intermediate roll 7. The further intermediate roll 7 is supported against a second, radially supported supporting roller 8 and against that intermediate roll 3 of a six-high roll stand which supports the working roll 4 vertically or against the supporting roll of a four-high roll stand. By virtue of this type of lateral support, the risk of slip between the working roll 4 and the lateral intermediate roll 5 supporting it is reduced because a torque is transmitted to the intermediate roll 5 from the intermediate roll 3 or supporting roll of the roll stand via the further lateral intermediate roll 7. In addition, the space for the lateral support can be better utilized for an increase in the supporting forces.
Patent EP-0416277-A3 (EP)
Title: Audio amplifier with separate tone control for different loudspeaker groups
IPC: H03G5/02
Filed: 1990-07-28
Abstract: 2.1 When loudspeakers are installed in a motor vehicle, different types of loudspeakers, the model and power of which are adapted to the respective location of installation are in most cases used for reasons of space. To create, nevertheless, a uniform sound pattern, separate tone controls are used for the various loudspeaker groups. It is the object of the invention to specify a tone control which can be easily operated, saves space and has low wear. 2.2 This is achieved by the storage and outputting of the adjustment values being controlled by the microprocessor of the car radio, the adjustment values being entered for storage by means of keys by the operator and the keys being advantageously allocated several times in order to increase the clarity of the operating unit. 2.3 Audio device, particularly car radios. <IMAGE>
Patent EP-0429951-A3 (EP)
Title: Cleaning method for paint containers of synthetic material for multiple use
IPC: B08B9/08
Filed: 1990-11-14
Abstract: The invention relates to a method for cleaning reusable containers containing paint residues. In this method, the paint residues contained in the containers are subjected to a drying treatment, in particular a microwave treatment. Subsequently, a cold treatment takes place. The paint residues which are dried by the drying treatment and made brittle by the cold treatment are largely released from the container by mechanical deformation of the containers and removed from the container. Subsequently, a wet cleaning of the containers takes place. Finally the containers are dried. <IMAGE>
Patent EP-0429039-A3 (EP)
Title: Use of an opiate antagonist for the preparation of a pharmaceutical composition to be transdermally administered, and device for transdermal delivery
IPC: A61K31/485
Filed: 1990-11-19
Abstract: The use of an opiate antagonist for the preparation of a pharmaceutical composition to be transdermally administered simultaneously or separately sequentially with alcohol and a device for transdermally administering the antagonist. The device is a package containing a fixed dose of opiate antagonist, a vehicle and a permeation enhancer.
Patent EP-0394051-A3 (EP)
Title: Controlling clock frequencies in a communications network
IPC: H04J3/06
Filed: 1990-04-20
Abstract: The frequency of a clock for a receiving terminal is 
controlled based on a predetermined clock frequency of a 
terminal that produces a continuous stream of data at a 
predetermined frequency for transmission to the receiving 
terminal over a communications network of the kind in which 
data is transmitted between the terminals in discrete packets 
that are delayed on the network by possibly different amounts. 
Arrivals of packets that are sent to the receiving terminal are 
detected, time intervals between the arrivals of successive 
packets are determined, and the time intervals are processed to 
generate an estimate that is related to the predetermined 
frequency. The frequency of the receiving terminal clock is 
controlled in response to the estimate.
Patent EP-0396402-A3 (EP)
Title: Cell growth activators
IPC: A61K38/00
Filed: 1990-05-02
Abstract: This invention relates to cell growth promoting materials or 
cell growth activators (CGA) which are present in human and animal 
blood (and other biological fluids). These cell growth promoting 
materials are preferably isolated or fractionated from serum or 
plasma via salt precipitation. The CGA can be used as an additive 
in nutrient media to promote the growth of tissues and cells 
therein as well as enhance or amplify the yield of proteins and 
other products.
Patent EP-0394167-A3 (EP)
IPC: H01S5/028
Filed: 1990-03-13
Abstract: A planar process for fabricating an optoelectronic integrated 
circuit device is described. The process includes 
the in situ formation of laser diode mirror facets comprising 
the steps of providing a semi-insulating gallium 
arsenide substrate (2) having thereon layers of n-doped gallium 
arsenide (4), n-doped aluminum gallium arsenide (6), and 
undoped gallium arsenide (8); patterning and etching the 
undoped gallium arsenide layer (8) into a mandrel (9) having 
substantially vertical walls (44); establishing insulator 
sidewalls (14) on the vertical walls (44); removing the mandrel (9), 
thereby exposing the inner walls (45) of the insulator sidewalls 
(14) and leaving the insulator sidewalls (14) self-standing; 
removing the aluminum gallium arsenide (6) using the insulator 
sidewall (14) as a mask; and forming a laser diode within the 
region between the insulator sidewalls (14) and creating the 
mirror facets (13) with the inner walls (45) of the insulator sidewalls 
(14). Mirror facets (13) formed in accordance with this 
process are substantially free of contaminants. The 
process is suitable for high level of monolithic integration, 
including the formation of other optical devices, 
such as waveguides, driver circuits, logic and other 
electronic circuits.
Patent EP-0441367-A3 (EP)
Title: Oil filter for internal-combustion engines for motor vehicles
IPC: B01D35/143
Filed: 1991-02-07
Abstract: The invention relates to a filter for the lubricating oil of internal-combustion engines for motor vehicles, which comprises a containment body for a filtration pack and a bypass valve with a shutter which is adapted for leaving its sealing seat when the filtration pack reaches a preset degree of clogging. The filter comprises a magnet rigidly associated with the shutter, which can slide within a protrusion, made of a material which is not affected by magnetic fields, of the bottom of the containment body, with which a support is suitable for being associated toward the outside of the filter. The support contains a sensor for transmitting electric pulses as a consequence of magnetic field variations and is connected to the electric circuit of a motor vehicle to provide a signal for the user. <IMAGE>
Patent EP-0471150-A3 (EP)
Title: Order filling system with cartridge dispenser
IPC: B65G47/10
Filed: 1991-05-08
Abstract: An automated ordering system has a gathering conveyor belt and a plurality of product dispenser onto the gathering conveyor belt, the plurality of product dispensers arrayed in a matrix in rows and columns wherein each row of product dispensers and each column of product dispensers share common control elements. The product dispensers are of cartridge type utilizing gravity to eject products from a cartridge suspended above the gathering conveyor belt onto the gathering conveyor belt. A universal product dispenser platform accepts a wide range of different sizes and shapes of cartridges storing products to be dispensed. The universal product platform provides support for an actuator for singulating products mounted to the cartridge. <IMAGE>   <IMAGE>
Patent EP-0482306-A3 (EP)
Title: Method and device for the combustion of wood chips generating fumes low in noxious substances under continuously controllable firing power
IPC: H04N5/782
Filed: 1991-08-13
Abstract: The process for the combustion of wood chips or the like, generating fumes low in noxious substances under continuously controllable furnace output, comprises first degassing the wood material in a pyrolysis chamber by external heating and with greatly substoichiometric primary air admixture, then introducing the resulting carbonisation gases into a separate reduction chamber and heating them therein to a temperature at which a reduction of the nitrogen oxides present in the carbonisation gases by the high carbon monoxide content of the carbonisation gases takes place, then passing the carbonisation gases downstream of the reduction chamber into a separate combustion chamber, at whose inlet the full combustion of the carbonisation gases is initiated by feeding combustion air and in which a spinning flow is forced by means of baffle devices in the combustion chamber onto the resulting flame, and contacting the fumes leaving the combustion chamber with the outside of the combustion chamber and with the outside of the pyrolysis chamber for heat release to the chambers and then passing them through water-cooled heating surfaces to generate useful heat. <IMAGE>
Patent EP-0476963-A3 (EP)
Title: Polymeric blends containing a block poly(ether-co-amide)
IPC: C08L71/02
Filed: 1991-09-17
Abstract: A polymeric blend of a mixture of a hydrophilic poly(ether-co-amide) containing between about 20 and about 80 weight percent PEG blocks, and a hydrophobic polymer selected from any one of the following: a) a block poly(ether-co-amide) containing essentially no PEG blocks; b) a polyamide; c) a polyester; or d) a polyurethane. Nonporous breathable films can be prepared from the polymeric blends using conventional extrusion or molding techniques. The prepared films can then be used to fabricate medical devices, e.g., surgical gowns or drapes; and numerous other articles, for example, disposable articles such as disposable diapers and sanitary napkins.
Patent EP-0482753-A3 (EP)
Title: Methanol synthesis catalyst
IPC: B01J23/885
Filed: 1991-09-17
Abstract: A method of forming a methanol synthesis catalyst precursor comprises forming a precipitate comprising compounds, thermally decomposable to oxides or mixed oxides, of copper, zinc, aluminium and at least one element of Group IVB and/or Group VIIB of the Periodic Table of Elements. <IMAGE>
Patent EP-0481967-A3 (EP)
Title: Temperature compensation circuit
IPC: H03K4/50
Filed: 1987-11-27
Abstract: A temperature compensation circuit is disclosed which has a monolithic integrated circuit with at least one integrated resistor (R84) having a first temperature coefficient, and an integrated bias circuit containing a pair of cross-coupled transistors (Q178, Q179). The temperature compensation circuit generates a compensating current (IS) through a resistor (RS) external to the integrated circuit, and having a second temperature coefficient different from the first temperature coefficient. The temperature compensation circuit includes a circuit (R76, 408) for passing a temperature-varying current (It) through the integrated resistor (R84) to generate a first temperature-varying voltage (VA). The bias circuit (Q178, Q179) is connected to the integrated resistor (R84) and the external resistor (RS) so that a second temperature-varying voltage (VB) is impressed across the external resistor (RS), which second temperature-varying voltage (VB) is proportional to the first temperature-varying voltage (VA) and generates the compensating current (IS) through the external resistor (RS). <IMAGE>
Patent EP-0514309-A3 (EP)
Title: Pressure regulator
Inventor: CAPARROS ROMERA ANTONIO
IPC: G05D16/06
Filed: 1992-04-23
Abstract: PRESSURE REGULATOR characterized essentially by presenting a water input proceeding from the motor-driven pump - 1 - in which a non-return valve - 2 - is situated, and after which the water reaches a primary chamber - 9 - crossed by a piston - 3 - which tends to close it at the lower part and which is susceptible to being displaced by the action of the current of the passing water, entering a second chamber - 10 - that contains the former and which at its lower extreme has a lid - 5 - containing the inferior run of the piston - 3 - and a plurality of perforations - 23 - through which the water flows towards the apparatus outlet mouth piece, overcoming the resistance of a membrane valve - 6 - with an associated rod, preferably of non-rusting material which, by means of its displacement, becomes introduced into a drum - 17 - creating a duly amplified signal which, through a standard circuit, connects the motor-driven pump. The secondary chamber - 10 - presents a perforation of a small diameter - 24 - at the top, which communicates it to a third chamber of variable volume - 11 - in which one of the walls is constituted by an elastic membrane - 12 - which is clenched at the top by the piston - 3 - and which is held under pressure by a spring - 15 - whose pressure can be adjusted by means of a turning control - 13 - screwed onto a lid - 14 - covering the entire complex.
Patent EP-0570694-A3 (EP)
IPC: D06N5/00
Filed: 1993-04-08
Abstract: The bituminous membrane resistant to plant roots has improved flexibility and contains, instead of a copper band from 0.1 to 0.2 mm in thickness, a sheetlike fibrous structure from 50 to 300 g/m<2> in basis weight coated with from 0.1 to 100 g/m<2> of copper by vapour deposition.
Patent EP-0581499-A3 (EP)
IPC: A47B88/16
Filed: 1993-07-16
Abstract: A shock absorbing disconnect latch (100) comprises a lever (22), a wall for limiting travel (104) of a longitudinal channel, and at least one vertical slot (106,108) in a downwardly sloping body to enable rearward flexing of the disconnect latch for removal of the longitudinal channel. The flexing of the disconnect latch causes the lever to move counterclockwise providing space for the longitudinal channel to be disengaged. The flexing of the disconnect latch permits easy removal of the longitudinal channel, together with reliable return of the lever. When the longitudinal channel is stopped by the wall of the disconnect latch, the shock energy is absorbed using the slot by deflection of the disconnect latch.
Patent EP-0618460-A3 (EP)
Title: System for determining the position and/or velocity of an object by means of surface wave identification tags, to be used especially for loading and handling systems.
Inventor: MAGORI VALTENTIN DIPL-PHYS
IPC: G01S13/02
Filed: 1994-03-23
Abstract: In the case of the system for position/velocity identification/measurement of an object (C), passive identification tags (1), so-called ID tags, which can be interrogated by radio-frequency pulses are used in accordance with the principle of a surface-wave component. The evaluation of the pulse response signal is based on delay-time/phase-shift measurement or detection of the Doppler frequency shift. <IMAGE>
Patent EP-0676179-A3 (EP)
IPC: A61C8/00
Filed: 1995-02-21
Abstract: The dental implant has an oxide layer (30,31) at least at the post section (2) and/or the fitting section (4) at least at the penetration zone (28) into the gum. The layer thickness is defined according to a colour to match the gum. The implant is of titanium or a titanium alloy with a suitable oxide layer. <IMAGE>
Patent EP-0677589-A3 (EP)
Inventor: BERGMEYER LYNN
IPC: G01N33/546
Filed: 1995-03-30
Abstract: A target nucleic acid can be detected in a semi-quantitative fashion by passing it over detection deposits in a test element. The detection deposits include particles affixed to the test element, some of which particles have capture probe attached thereto, and other particles having no capture probe. The deposits have varying amounts of capture probe so that the signal obtained when the target nucleic acid is captured thereon can be semi-quantitatively correlated to the amount of target nucleic acid in the specimen. This method of detection can be used in nucleic acid hybridization assays or following amplification methods, including polymerase chain reaction.
Patent EP-0726312-A3 (EP)
Inventor: EKEZE TOBIAS E
IPC: C12Q1/6806
Filed: 1995-09-12
Abstract: Nucleic acids can be made available for
amplification or other treatment after lysis by
contacting the lysate with polyethyleneimine to form a
precipitate with the nucleic acids. The nucleic acids
are then released from the precipitate by contact with
a strong base, and the released nucleic acids are kept
in solution with an anionic phosphate ester surfactant.
This method for preparing specimen samples is simple
and quite rapid.
Patent EP-0718554-A3 (EP)
Inventor: GRAVILLE STEPHEN RHYS
IPC: F23J15/06
Filed: 1995-11-14
Abstract: A combustion apparatus (10) includes a moderator fluid supply M which is added to
the fuel (F) to be combusted by concurrent injection therewith thereby to cause said
moderator fluid and fuel to be intimately mixed immediately it issues from the
burner (14). Such intimate mixture facilitates a high degree of temperature control
within the flame itself, thereby protecting combustion components and at least
reducing or eliminating thermal NO x .