baber/WOPTO huggingface dataset:
Patent EP-0362492-A3 (EP)
Title: Process for producing high temperature superconductor and shaped product thereof
IPC: C04B35/40
Filed: 1989-07-10
Abstract: A high-temperature superconductor of the composition Bi2(Sr,Ca)3Cu2O8+x having a strontium:calcium ratio of from 5:1 to 2:1 and a value for x of between 0 and 2 is prepared by vigorously mixing the oxides and/or carbonates of bismuth, strontium, calcium and copper in a stoichiometric ratio. The mixture is heated at temperatures of from 870 to 1100 DEG C until a homogeneous melt is formed. The melt is cast in chill moulds and allowed to solidify therein. The castings removed from the moulds are conditioned at 780 to 850 DEG C for from 6 to 30 hours. The conditioned castings are finally treated for 6 hours at a temperature of from 600 to 820 DEG C in an oxygen atmosphere. 
<??>The castings can be converted into mouldings of any desired dimensions by mechanical methods before conditioning. 
<??>The shape and dimensions of the mouldings can also be determined through the shape and dimensions of the mould used in the production of the castings.
Patent EP-0369381-A3 (EP)
Title: Solid-state image sensing apparatus
IPC: H04N5/378
Filed: 1989-11-13
Abstract: A solid-state image sensing apparatus comprises a 
light source (8) which emits a red monochromatic light 
(R), a green monochromatic light (G) and a blue 
monochromatic light (B) repeatedly one for every field to 
illuminate an object. A CCD solid-state image sensing 
device (1) converts the lights turned back from the object 
into charge signals. In the respective field periods, a 
charge signal converted by the CCD solid-state image 
sensing device (1) is expelled at a first timing and then 
read out at a second timing. The first timing is 
controlled for the respective field periods. This allows 
an effective photoelectric conversion period between the 
first and second timings to be controlled for the 
respective field periods.
Patent EP-0374772-A3 (EP)
Title: Two stage method for operating autodeposition bath
IPC: C09D5/08
Filed: 1989-12-15
Abstract: The bath is operated initially with a low content 
of dissolved iron and at a high oxidizing potential. 
After the iron content has increased beyond a specific 
level, such as 1.5 g/l, the oxidizing potential is 
reduced. This permits continued satisfactory operation 
of the bath with lower rates of iron accumulation 
in the bath, so that the need for bath stabilization by 
removing dissolved iron is deferred.
Patent EP-0376154-A3 (EP)
IPC: C08F10/00
Filed: 1989-12-21
Abstract: Ein Bisindenyl-Derivat der Formel I 
  
wird durch Umsetzung einer Verbindung der Formel II 
  
mit einer Verbindung der Formeln III oder IV  
R⁶ - M²      (III) R⁷-M²      (IV)  
(M² = Alkalimetall)  
in sehr guter Ausbeute erhalten, wenn bei der Umsetzung die 
Verbindung II vorgelegt und die Verbindung III oder IV 
langsam zugefügt wird.  
     Die Verbindung I eignet sich als Ausgangssubstanz für die 
Herstellung von Metallocenkatalysatorkomponenten.
Patent EP-0324529-A3 (EP)
IPC: C08F2/28
Filed: 1989-01-16
Abstract: Resinous microparticles useful in toner for 
electrophotography which are made of vinyl resin obtained by 
emulsion polymerization of at least one α,β-ethylenically 
unsaturated monomers in the presence of cationic surfactant 
having an onium salt structure and a polymerization 
initiator having an amidine or amidine salt structure and 
whose average particle diameter is in a range of from 0.01 
to 1µ, and toner composition comprising toner particles and 
resinous microparticles as abovementioned are provided.
Patent EP-0347145-A3 (EP)
Title: Heterogeneous interpenetrating polymer networks for the controlled release of drugs
IPC: A61K9/26
Filed: 1989-06-12
Abstract: A heterogeneous interpenetrating polymer 
network is provided for use in the controlled release of 
drugs. The network is a heterogeneous matrix that is 
formed from a hydrophilic component such as polyethylene 
oxide or poly(N,N′-dimethyl acrylamide-co-styrene) and a 
hydrophobic component such as styrene, an alkyl 
methacrylate, or polytetramethylene ether glycol. The 
relative amounts of the two components, or "domains" 
can be varied, as can the diffusivities and solubilities 
of the drug combinations to be loaded therein, to 
control and change as desired the timed release profile 
of incorporated drug. Prolonged pseudo-zero order 
release can be obtained where one domain acts as a 
diffusion barrier layer to the release of drug from the 
other domain.
Patent EP-0353850-A3 (EP)
IPC: B29C63/24
Filed: 1989-06-22
Abstract: A container for high pressure gases, which comprises a hollow shell 
of thermoplastic material having an inner surface and an outer 
surface, at least one of which is covered with a layer comprising a 
metallised film of plastics material; and an outer layer comprising 
fibrous windings bound together with resin.
Patent EP-0356026-A3 (EP)
Title: Azo amide compounds
IPC: C07D213/40
Filed: 1989-07-31
Abstract: An azo amide compound of @@@N-C(CH3)2-CO-NH-R]2 or a hydrate thereof or an acid-addition salt thereof, wherein R is -CH2CH=CH2, etc., is useful as a functional polymerization initiator for polymerizing acrylonitrile, etc.
Patent EP-0360522-A3 (EP)
Title: Developer composition
IPC: G03F7/004
Filed: 1989-09-18
Abstract: A developer composition having improved 
resistance to vinyl blocking comprises a finely divided 
thermoplastic phenolic resin and a finely divided 
thermoplastic vinylic or acrylic resin. The vinylic or 
acrylic resin is prepared from a monomer composition 
containing a polar monomer which renders the composition 
resistant to vinyl plasticizers. Developer sheets 
prepared from the developer composition and processes for 
forming images utilizing the developer composition are 
also described.
Patent EP-0370818-A3 (EP)
Title: Two element electrical connection
IPC: G03G21/00
Filed: 1989-11-23
Abstract: An electrostatographic printing machine comprises a main frame (10) and at 
least one unit (11) insertable into and removable from said main frame for cooperative 
association therewith in producing prints. Two electrical contact elements (67,72), one on 
each of said main frame and said removable unit, engage one another to form an electrical 
connection to conduct electric current between the main frame (10) and the removable unit 
(11). One of the contact elements (67) comprises a plurality of resiliently flexible conductive 
fibers (69) arranged in a brush-like configuration and the second element (72) comprises a 
substantially continuous conductive surface for electrical contact with said brush.
Patent EP-0350471-A3 (EP)
Title: New compounds, their preparation and use
IPC: C11D7/54
Filed: 1989-06-19
Abstract: New compounds having the general formula  
R - (A) n  - [ 
 - (CHR₁) x ] y  - 
 - Q   
 
wherein R is a higher hydrocarbon group, Q is the group 
-R₂-S(O)₂-O-M, -R₂-S(O)₂-O-O-M or the group -R₂-C(O)-O-O-M 
and B is hydrogen or has the same meaning as Q. The com­
pounds are useful for enhancing the bleaching performance 
at washing and give compounds having surface activity as 
decomposition products.
Patent EP-0388969-A3 (EP)
Title: Composites having reduced microcracking and methods of making the same
IPC: C08L81/02
Filed: 1990-03-23
Abstract: Reinforced plastic composites having reduced microcrack­
ing formed of continuous fibrous reinforcing material and 
matrices of poly(arylene sulfide)-poly(aromatic sulfide/sul­
fone) resin mixtures and pultrusion methods of producing 
such composites are provided.
Patent EP-0414139-A3 (EP)
Title: Method for synchronizing the transmitters of a plurality of transmitting stations of a ripple control transmitting installation
IPC: H02J13/00
Filed: 1990-08-17
Abstract: In ripple-control transmitting installations, which consist of a ripple-control centre and a plurality of decentralised substations, each substation containing a ripple-control transmitter which supplies a ripple-control message into a current supply network, it is intended that the ripple-control message be supplied synchronously by the individual transmitters. The invention proposes a method for transmitting a data message from the ripple-control centre to the substations and for synchronised generation of a ripple-control message in the substations which corresponds to the data message. In this method, the data message is transmitted in the multi-point traffic from the ripple-control centre to the substations, acknowledgement of receipt of the data message is asked for and, if necessary, the data message is transmitted repeatedly. In the substations, receipt of a data message initiates the start of a delay period after which the ripple-control message is transmitted provided no countermand message, transmitted by the ripple-control centre, occurs before the delay period has elapsed. <IMAGE>
Patent EP-0435071-A3 (EP)
Title: Process for the preparation of hydrolysis-stable organic phosphits
IPC: C07F9/141
Filed: 1990-12-12
Abstract: Preparation of phosphites which are stable to hydrolysis from organic phosphites or phosphorus-halogen compounds and an ammonium salt of a hydroxysulfonic acid which is insoluble in water and soluble in an organic solvent. The compounds are useful in making catalysts for the hydroformylation reaction.
Patent EP-0446486-A3 (EP)
Title: Thermal insulation element
IPC: C04B38/00
Filed: 1990-12-28
Abstract: Element, preferably in panel form, for use as thermal insulation, comprising 
 
  a) a finely dispersed, pulverulant or fibrous substance, 
  b) a microporous covering and 
  c) a gas-tight and water-proof metal-free covering. 
 
<??>The element is produced by drying the pulverulant or fibrous substance, if appropriate, introducing it into a microporous covering, if appropriate, compressing it, if appropriate, and then drying it, if appropriate. After that, the pulverulant substance with the microporous covering is introduced into a gas-tight and water-proof, metal-free covering. If appropriate, this gas-tight and water-proof covering is evacuated and sealed. 
<IMAGE>
Patent EP-0391748-A3 (EP)
Title: Recovery and destruction of toxics from contaminated soils
IPC: F23G7/14
Filed: 1990-04-09
Abstract: A method and apparatus for cleansing contaminated soil (11), the 
apparatus includes a stirrer (12) into which contaminated soil (11) is 
delivered together with a solvent. A slurry is produced which is delivered 
to a settler (18) which produces a settler underflow and contaminated 
solvent. The settler (18) underflow is delivered to a drier (23). The 
contaminated solvent passes through a filter (20) which produces a filter 
cake also delivered to the drier (23). The contaminated solvent passes 
through a distillation column (28) and is subsequently delivered to a 
plasma gun (35) whereat the contaminants are oxidised.
Patent EP-0404399-A3 (EP)
Title: Audio editing system
IPC: G10L13/04
Filed: 1990-06-07
Abstract: A system and method is provided for facilitating the editing of 
digitized audio data and commentary associated with such data under 
digital computer-assisted control. Differing types of data objects 
stored within an audio file in a computer may be cut and pasted 
separately or treated as a single object. Provision is made for storing 
points objects and audio index objects alone or in combination both with 
respect to a source and target file. Combinations of these objects in 
the source and target files which must be accommodated during cut and 
paste operations are handled by the system which accommodates 
maintaining temporal and spatial relationships between objects during 
these editing operations.
Patent EP-0403184-A3 (EP)
Title: Glass melting
IPC: C03B5/16
Filed: 1990-06-08
Abstract: A glass melting tank has a melting chamber 11, a shallow 
uniflow conditioning chamber 50, a shallow refining chamber 51 
and a riser chamber 14 between the melting chamber and 
refining chamber. Heat is input to glass in the riser chamber 
14 by electrodes 25 located centrally in the riser chamber 
near the base 26 of the riser chamber. Temperature sensors 
24,32 sense the temperature entering the riser chamber through 
a throat 23 and near the base of a downstream wall of the 
riser chamber and the heat input is controlled to produce 
torroidal flow in the riser chamber.
Patent EP-0445707-A3 (EP)
Title: Closure device for a housing, especially an evacuable housing
IPC: B01L3/14
Filed: 1991-03-04
Abstract: The invention relates to a closure device (1) for an end face (2) of a housing (3), especially an evacuable cylindrical housing. The device comprises a cap (5) encompassing the end face (2) of the cylindrical housing (3) and having an end wall in which a drilled hole is provided. A sealing apparatus (6) is arranged between the drilled hole and an interior space of the housing (3). The cap (5) is connected via a coupling apparatus (13) to the sealing apparatus (6) and/or to the cylindrical housing (3). <IMAGE>
Patent EP-0478154-A3 (EP)
Title: Method and means for incorporating functionality into an article, and the article so produced
IPC: C03C17/30
Filed: 1991-08-30
Abstract: An improvement in the functional properties of a brittle substrate such as glass is achieved by application of an aqueous solution of a silane to the surface of the substrate. The solution comprises monomeric materials containing silanols, and incorporates at least one function such as strength, color and radiation modification. The materials of principal interest are silanes with at least one alkoxy group connected to silicon, and preferably having three alkoxy groups. The alkoxy silanes are dissolved in an aqueous solution in concentrations of from 1 to 100% by weight. After application, the coatings are cured. Coated articles are provided with useful characteristics.
Patent EP-0448507-A3 (EP)
Title: Contactless transmission of identification signals
IPC: G07C9/00
Filed: 1991-02-08
Abstract: To extend the range and the possibilities of application for the contactless transmission of identification from a normalised chip-carrying identification medium (1.1), for example a credit card or a key, a method is proposed which makes use of a relay station (3) between the identification medium (1.1) and the reader (2.2). The relay station (3) receives the identification signals (A) of the identification medium (1.1), decodes them, if necessary, for a specific reader (2.2) and retransmits them with a greater range. So that the normalised identification medium (1.1) can be used for short-distance (Fig. 1a) and long-distance applications (Fig. 1b) and so that the relay station (3) can be used for identification media (1.1) having different identification and/or different shape, the relay station (3) is designed in such a manner that the identification medium (1.1) can be attached to it in an interchangeable manner. <IMAGE>
Patent EP-0500143-A3 (EP)
Title: Pharmaceutical composition comprising an aminoglycoside phosphate
IPC: C07H15/238
Filed: 1987-01-13
Abstract: Aminoglycoside, analogs and derivatives, in the form of phosphate salts as well as process for making and utilizing same. Aminoglycoside phosphate liposomes, their preparation and use are described. <IMAGE>
Patent EP-0514781-A3 (EP)
Title: Air outlet
IPC: F24F13/06
Filed: 1992-05-15
Abstract: In an air outlet with a cover plate (1), on which air slots (4) are made, which are assigned lamellae (5) which are rotatable about an axis, a number of lamellae (5) are coupled via mounting pieces (10) on a connection element (9) and can be moved together by the latter. <IMAGE>
Patent EP-0519313-A3 (EP)
Title: Arrangement for guiding fresh air and exhaust gas
IPC: F16L59/12
Filed: 1992-06-11
Abstract: Arrangement for guiding fresh air and waste gas, in particular for a wall-mounted gas appliance, in which a waste gas pipe is arranged essentially concentrically in a fresh air pipe passing through a wall, and in which an insulating pipe is provided, which overlaps the internally situated waste gas pipe and is held on the waste gas pipe. In order, in such an arrangement, to be able easily to adapt the individual parts to the respective requirements, it is envisaged that at least two distance rings (5) are pushed onto the waste gas pipe (3), between which the insulating pipe (4) is held. <IMAGE>
Patent EP-0542042-A3 (EP)
Title: Procedure and device for monitoring the space between two sealing elements
IPC: G01M3/20
Filed: 1992-10-28
Abstract: The invention relates to a monitorable device for sealing a body (K), in particular a refuse dump/sanitary landfill. The device consists of two mutually spaced seals (1, 2) between which there is located a control space (3) which is closed except for an entry opening (5) and an exit opening (6) for a transport medium. The two openings (5, 6) are connected by a permeable channel or flexible tube (13) which is led through the control space (3). A sensor (8) is connected to the exit opening (6). The invention also relates to a procedure for monitoring a device for sealing a body. A lance (11) for feeding tracer gas is provided, which can face a seal (1, 2) outside the control space (3). The sensor (8) is constructed to detect tracer gas. A level gauge (10) for liquid can be connected to the control space (3). If it has been detected, e.g. by the level gauge (10), that there is a leak in a seal (1, 2), this seal (1, 2) has tracer gas applied to it in order to be able to locate the leak. <IMAGE>
Patent EP-0548617-A3 (EP)
Title: Fuels for spark ignition engines
IPC: C10L1/22
Filed: 1992-12-03
Abstract: Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.
Patent EP-0498572-A3 (EP)
Title: Electrodes for potentiometric sensors
IPC: G01N27/414
Filed: 1992-01-31
Abstract: An improvement to the coated wire electrode has been accomplished via inclusion of a fortiophore into a sensor device. Sensor devices of the present invention include: an internal reference element; a membrane; and a fortiophore. Fortiophores are neutral charge carriers, which complex reversibly a corresponding ion of the conductive material used as the internal reference element. The fortiophore provides an electrochemically defined and reproducible solid internal contact between the membrane and the internal reference element. This solid internal contact, for example, in ion selective sensors, provides more reproducible potential offsets and better precision, and faster wet up. The fortiophores can be utilized in other electrochemical devices.
Patent EP-0500258-A3 (EP)
Title: Take away pack
IPC: B65D5/02
Filed: 1992-02-12
Abstract: A pack or pack blank erected by folding from opposed sides of a four sided sleeve a first pair of end portions of less width than the finished overall width of the pack, then folding from the other two sides of the sleeve a second pair of end portions, double scored to form inner and distal sections, the distal sections of the second pair being located by the edges of the already folded first pair so that the double scoring gives rise to chamfered corners. <IMAGE>
Patent EP-0603821-A3 (EP)
Title: Ink-jet printhead, production method thereof and printing apparatus with the ink-jet printhead.
Inventor: KOMURO HIROKAZU
IPC: B41J2/14
Filed: 1993-12-21
Abstract: There is disclosed an ink-jet print head comprising a heat acting portion communicated with a liquid discharge orifice, an electrothermal energy conversion element for generating thermal energy, and an upper protection layer, wherein the heat acting portion gives the thermal energy to the liquid so as to generate a bubble in the liquid, the upper protection layer being a film formed by means of chemical vapor deposition using an organic silicon source as a source material. There is also disclosed a method of producing such an ink-jet print head described above, in which the upper protection layer is formed by means of chemical vapor deposition using source gases including an organic silicon source, after forming the heat acting portion with a circuit pattern by means of photolithography. The ink-jet print head according to the present invention provides high performance in discharge durability and in thermal response. <IMAGE>
Patent EP-0598671-A3 (EP)
Title: Function distribution in a packet switched network.
Inventor: DERBY JEFFREY HASKELL
IPC: H04L12/56
Filed: 1993-06-03
Abstract: A packet switched communication system employing ANR and/or multicast tree routing is improved by using a Copy ID field in the network header of the packet. The Copy ID field defines a control function and allows packet processing to be distributed among the several processors of each node. The selection of the processor (or processors) to receive the packet may be accomplished by making use of the routing field of the network header to qualify the control function specified in the Copy ID field. The control message is processed as defined for the control function by the processor receiving the packet. In multicast tree routing the control function is performed at all nodes in the multicast tree. In ANR routing, a prefacing "selective copy" bit is included in each label in the routing field of the network header; each node employed in the packet transmission path uses one label. The selective copy bit in each label triggers or not (according to its setting) the copy function in that node. The network control function specified in the Copy ID field may be performed in a given node when the copy function is triggered for that node. <IMAGE>
Patent EP-0630636-A3 (EP)
Title: Improved patient support systems and methods for automatically turning patients and for relieving pressure points.
Inventor: THOMAS JAMES MILTON CHERRY
IPC: A61G7/00
Filed: 1990-03-07
Abstract: A low air loss patient support system (20) includes a plurality of identical multi-chambered inflatable sacks (34). A restrictive flow hole (64) connects two adjacent chambers (46, 54) disposed predominately to one side of the centerline of the sack, and each side is separately pressurizable under the control of a microprocessor (160) and a plurality of pressure control valves (162) with pressure transducers and a plurality of flow diverter valves (220) for switching between different modes of configuring the manner in which the sacks are pressurized. The system includes a modular manifold (128) for mounting the pressure control valves (162), and a modular support member for mounting the sacks via quick-disconnect couplings and having air flow channels defined therethrough. The support system can rotate or tilt the patient by depressurizing one side of the sacks (34) while increasing the pressurization of the opposite side of the sacks. An end chamber (46) of the depressurized side of each sack remains inflated while the adjacent intermediate chamber (54) becomes progressively deflated during depressurization to permit the end chambers to restrain the patient from sliding off the sacks during tilting. The support system can relieve pressure points between the patient and the sacks while elevating the head and chest of the patient by reconfiguring the diverter valves (162) to connect alternating sacks at the same pressure and periodically decreasing the pressure in one group of sacks while increasing the pressure in another group of sacks alternately to relieve the pressure of and on the patient between the two different groups of sacks depending upon which group is depressurizing and which group is being increased in pressure.