baber/WOPTO huggingface dataset:
Patent EP-0336755-A3 (EP)
Title: Manufacture of microcellular foam tires
IPC: B29C44/12
Filed: 1989-04-06
Abstract: A method and apparatus for producing foam 
elastomer tires for various uses including bicycle and 
wheel chair tires with a minimum amount of wasted 
material. The method involves spin casting the tires 
wherein a mold with suitably designed tapers on the 
exterior surface is placed between press plates with 
corresponding annular tapers which cause the mold to be 
accurately centered within the press plates when the press 
is closed. The preblended liquid foamable materials are 
either poured directly into the mold or onto a surface 
immediately adjacent to the mold gate. One or more 
tension members are located within the mold such that 
either the incoming stream of preblended liquid foamable 
materials wet the tension member(s), or the tension 
member(s) lie more or less in the path of the expanding 
foamable material as it fills and forces its way out of 
the mold, or (preferably) both. This ensures that the 
foaming material completely covers the tension member(s) 
so that the tension members are fully embedded and form an 
integral part of the resulting tire. This novel 
arrangement provides a method of producing consistent, 
high quality tires.
Patent EP-0348127-A3 (EP)
Title: Process for sizing paper and similar products
IPC: D21H17/03
Filed: 1989-06-19
Abstract: Sizing compounds particularly cyclic acid anhydrides are used 
as such or in solution with non-aqueous protic and/or protic 
solvents to mass-size cellulose products such as paper, 
board, cardboard and similar cellulose and synthetic fibre 
products. In a preferred embodiment, the cyclic acid 
anhydrides or their solutions in inert solvents are 
introduced into the wet-end of the paper machine at a 
position where the paper slurry is in a highly turbulent 
state so that they are immediately homogenised and reacted 
with the cellulose stock.
Patent EP-0371759-A3 (EP)
IPC: F02B75/12
Filed: 1989-11-29
Abstract: This invention relates to a novel device for compress­
ing and injecting gaseous fuel from a variable pressure gaseous 
fuel supply into a fuel receiving apparatus. More particularly, 
this invention relates to an intensifier-injector (2) which com­
presses and injects gaseous fuel from a variable pressure source 
into the cylinder of a positive displacement engine. An 
intensifier-injector for gaseous fuels in internal combustion 
engines comprising means which utilizes the compressed gas from 
the chamber of the internal combustion engine or external 
compressor to drive an intensifier means (4) which raises the 
pressure of fuel gas supplied to the internal combustion engine 
for rapid injection into the cylinder of the internal combustion 
engine.
Patent EP-0331642-A3 (EP)
IPC: E04B2/22
Filed: 1989-03-03
Abstract: Ein vorgefertigtes Eisenbeton-Bauelement in Form einer 
regelmässigen vierseitigen Hohlpyramide enthält in einander 
gegenüberliegenden Pyramidenflächen Befestigungspunkte (6-­
9) für die gegenseitige Montage. Die Pyramidenflächen sind 
ferner mit Öffnungen (2-5) zum Innenhohlraum der Pyramide 
versehen. An den Befestigungspunkten sind Zentriermittel 
zum gegenseitigen Zentrieren der Bauelemente innerhalb 
eines Systems vorgesehen. Die Pyramidenflächen mit den Be­
festigungspunkten weisen eine grössere Breite auf als die 
dazwischen liegenden Pyramidenflächen. Die Elemente sind 
untereinander verschraubt. Sie bilden Wand-, Decken- und 
Stützelemente mit einem relativ kleinen Grundraster.
Patent EP-0381193-A3 (EP)
Title: Film applicable to oral mucosa and drug preparation comprising the same
IPC: A61K9/70
Filed: 1990-01-31
Abstract: A soft film applicable to the oral mucosa and a drug preparation comprising said film are disclosed, the film comprising a homogeneous mixture comprising a vinyl acetate homopolymer, an acrylic acid polymer, and a cellulose derivative capable of being dissolved in or swollen with water and a lower alcohol. The film or preparation is less causative of an adverse feeling on application to the oral mucosa, excellent in shape retention on water absorption, and adhesive to the oral mucosa for an extended period of time.
Patent EP-0384191-A3 (EP)
Title: Polyarylene sulfide resin composition
IPC: C08G75/0245
Filed: 1990-02-02
Abstract: A polyarylene sulfide resin composition 
comprising a composition obtainable by a reaction of a 
polymer composition comprising  
(A) 100 parts by weight of a polyarylene sulfide 
resin,  
(B) 0.1 to 40 parts by weight of a monomer 
having one or more ethylenic unsaturated bonds 
and  
(C) 0 to 40 parts by weight of an unsaturated poly­
ester. In the polyarylene sulfide resin composition of the 
present invention, a polymer produced by polymerization 
of the monomer or the monomer and unsaturated polyester, 
as compared with a resin composition wherein said 
polymer is simply blended, is in a state wherein it is 
uniformly mixed with the polyarylene sulfide resin 
and if necessary a filler. In other words, said polymer 
is uniformly dispersed in and mixed with the polyarylene 
sulfide resin to such a degree that the composition 
shows no phase separation even if it is passed through 
molding processes such as extrusion molding, injection 
molding, etc. carried out under normal conditions. 
Further, the amount of said polymer added to the 
polyarylene sulfide resin is so proper that an excellent-­
performance resin composition to which an adhesive 
property of paint film (paintability) has been given, 
is obtained without a large reduction in the excellent 
properties of the polyarylene sulfide resin.
Patent EP-0391133-A3 (EP)
IPC: C07F7/16
Filed: 1990-03-21
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Herstellung von Alkylhalogensilanen durch Umsetzung 
von Silicium mit einem Alkylhalogenid in Gegenwart von 
Katalysatoren und Promotorsubstanzen, wobei man die Um­
setzung in Gegenwart von gasförmigen bzw. leicht flüchtigen 
Phosphorverbindungen durchführt.
Patent EP-0401844-A3 (EP)
Title: Resorbable moulded articles and method for their preparation
IPC: C08J5/00
Filed: 1990-06-08
Abstract: The invention relates to resorbable moulded articles and a method for their preparation.
Patent EP-0402002-A3 (EP)
IPC: G11B20/18
Filed: 1990-05-22
Abstract: A check disc (1) has a single frequency signal recorded adjacent 
to the information signal tracks (TN), and simulated defects (2 to 4) 
are formed at predetermined track positions.
Patent EP-0419018-A3 (EP)
Title: Improvements in or relating to lithographic printing plates
IPC: G03F7/16
Filed: 1990-08-03
Abstract: A radiation-sensitive plate comprises a substrate coated with a radiation-sensitive composition including a component having groups imparting solubility in aqueous solutions and a component having functional groups capable of reacting with a silane compound. The surface of the composition is modified by reaction with a silane compound. The plate gives rise to images of improved ink receptivity and can be developed in aqueous developer liquids after image-wise exposure.
Patent EP-0420620-A3 (EP)
Title: Pressure regulator for implantable pump
IPC: A61M5/14
Filed: 1990-09-26
Abstract: An implantable pump system 10 employing a flow regulator isolates the regulator sensing chamber 34 from the path 22 of drug flow. This is accomplished by establishing either an independent sensing chamber 34 in the regulator or coupling it to the propellant chamber 16 of the pump. Additionally, a downstream restrictor 40 may be used to provide an additional pressure drop between the regulator and the outlet catheter 42.
Patent EP-0404661-A3 (EP)
Title: Utilisation de lipopolysaccharides extraits de bactéries gram (-) pour la fabrication d'un médicament facilitant la cicatrisation de la peau
IPC: A61K35/74
Filed: 1990-06-19
Abstract: Utilisation de lipopolysaccharides extraits de bactéries 
gram (-), pour la fabrication d'un médicament facilitant la 
cicatrisation de la peau.
Patent EP-0399975-A3 (EP)
Title: Rf connector for the connection of a radiotelephone to an external antenna
IPC: H01Q1/12
Filed: 1990-05-18
Abstract: The invention concerns an RF connector 
for the connection of a radiotelephone 
(1) to an external antenna, whereby the 
telephone and correspondingly a device 
rack (2) connected to the external 
antenna have two pairs of matching metal 
plates (1a, 2a, 1b, 2b) that provide a 
capacitive two-wire connector-inter­
face. In order to avoid too large a size 
and too high an attenuation, a coil (3a, 
3b) is connected in series with the pair 
of plates (1a, 2a; 1b, 2b) constituting 
each capacitor, the coil and capacitor 
being dimensioned so that they form a 
resonant circuit with an attenuation 
nearly 0 at the employed transmission 
frequency. A first balancing transformer 
(4) before the resonant circuit trans­
forms the signal into a balanced signal, 
and a second balancing transformer (5) 
after the resonant circuit transforms 
the signal back to an unbalanced signal 
to be transmitted further on a coaxial 
cable.
Patent EP-0476709-A3 (EP)
IPC: C09C1/02
Filed: 1986-07-16
Abstract: Disclosed is a hydration-resistant magnesia powder having 
the particle surfaces covered with a continuous and uniform 
coating of silica. This hydration-resistant magnesia powder 
is prepared by introducing a heated vapor of an organic 
silicate compound into a reactor of a fluidized bed of 
magnesia powder heated at 100 to 600°C so that the 
concentration of the organic silicate compound is 1 to 
20 mole%, and precipitating a coating of silica on the 
surfaces of magnesia particles by thermal decomposition 
and/or hydrolysis of the organic silicate compound on the 
surfaces of magnesia particles. The new hydration-resistant 
magnesia powder is highly useful for preparing resin 
composition for sealing electronic parts.
Patent EP-0463856-A3 (EP)
Title: A device for scanning the menus of a telephone set
Inventor: VIRKKUNEN JORMA
IPC: H04W88/02
Filed: 1991-06-25
Abstract: The invention relates to a device for scanning the menus of a telephone set. The device essentially comprises according to the invention a finger actuated rolling means and elements (4, 5) which detect and transform the direction and speed of rotation of the finger actuated rolling means into control signals (N, S) which are conducted to a processor (6) controlling the menus. The device is advantageously used in cellular telephones. <IMAGE>
Patent EP-0471470-A3 (EP)
Title: Method of tenderising meat before slaughtering
IPC: A23L13/00
Filed: 1991-07-29
Abstract: A method of pre-tenderising meat is provided which involves stunning an animal (1) with a mechanical stunning pistol (6) to cause brain death, infusing a proteolytic enzyme (such as papain bromelain or ficin for example) into the animal under gravity with a syringe (7) whilst the animal's heart is still beating and then bleeding the animal in order to stop the heart beating after a suitable time has elapsed for the enzyme to be distributed within the vascular system of the animal. The enzyme can be infused more easily when the animal is in a prone position, and the process is faster and more humane than prior art processes in which the enzyme was injected into the conscious animal. <IMAGE>
Patent EP-0487379-A3 (EP)
IPC: B01J38/00
Filed: 1991-11-08
Abstract: On décrit un procédé de traitement antipollution et de la récupération des 
métaux d'un catalyseur de raffinage à l'état usé renfermant au moins un métal 
contaminant choisi dans le groupe formé par le vanadium, le nickel et le fer.  
     Le procédé de la présente invention est caractérisé notamment en ce que : a) 
le catalyseur déchargé de l'unité industrielle est soumis à un strippage ; b) le 
catalyseur strippé est calciné dans les conditions critiques ; c) le catalyseur 
calciné subit un traitement thermique en présence d'une base alcaline à l'état 
fondu ; d) la masse solide résultante de l'étape c) est traitée par de l'eau.  
     Le procédé s'applique à un traitement antipollution et de la récupération des 
métaux des catalyseurs usés notamment des catalyseurs d'hydrotraitement ou 
d'hydroconversion d'une charge pétrolière.
Patent EP-0486425-A3 (EP)
Title: High acid system nutritional formulations
IPC: A23L27/20
Filed: 1991-10-30
Abstract: Improved liquid oral nutritional formulations comprising based 
on the total formulation calories, from 40 to 90 % of the calories as 
carbohydrates, from 2 to 30 % of the calories as protein, from 0 to 
35 % of the calories as fat, and from 0 to 17 % of the calories as 
fiber, whereby the protein source is for at least 60 % by weight whey 
protein concentrate and the pH of the formulation is from 3.5 to 3.9.
Patent EP-0486476-A3 (EP)
Title: Processes and products for surface treatment
IPC: C09D/
Filed: 1987-12-23
Abstract: An anticorrosive material is described which is a reaction product obtained by reaction of a trivalent metal compound, in which the metal is iron, aluminium, or chromium or a mixture thereof, and silica of fine particle size or a precursor thereof or a silicate, the silicon to trivalent metal atom ratio being 0.2-30:1, said product being substantially free of water-soluble by-products of said reaction.
Patent EP-0535332-A3 (EP)
Title: Refrigeration apparatus, especially multi-temperature refrigerator
Inventor: HOLZ WALTER DIPL-ING
IPC: F25D11/02
Filed: 1992-08-06
Abstract: Multi-temperature refrigerator, with a single-circuit refrigerating machine, the evaporators of which, which are connected in series, are assigned to a freezing compartment and a refrigerating compartment, and the control of which controls the refrigerating machine 0periodically depending on the evaporator temperature in the refrigerating compartment in such a manner that, before each restart of the refrigerating machine, a defrosting of the evaporator in the refrigerating compartment takes place, and with a fan which circulates the air in the refrigerating compartment in a temperature-dependent manner and which is switched on by a switch (21), which reacts to the ambient temperature of the appliance, only in the event of ambient temperatures being above the normal room temperature (20 DEG C), while the control (19) is additionally equipped with a sensor (19'') which detects the air temperature in the refrigerating compartment (11) and with the aid of which it switches off the refrigerating machine (15) when the lower switching point in the refrigerating compartment (11) is reached. <IMAGE>
Patent EP-0530585-A3 (EP)
IPC: A61L31/00
Filed: 1992-08-18
Abstract: An absorbable bone screw and plate system with self-locking properties. The absorbable bone screw comprises a threaded shaft portion 1 for insertion into bone and a head portion 3 for rigid connection in the screw hole 13 of a bone plate 20, the diameter of said head portion 3 increasing in the direction opposite to the shaft portion 1, and the outer surface of said head portion 3 being provided with a three-dimensional structure 4 in the form of corrugations. <IMAGE>
Patent EP-0543315-A3 (EP)
Title: Ink container and ink jet recording apparatus using same
IPC: B41J2/175
Filed: 1992-11-17
Abstract: An ink container includes a cylindrical member having a closed end and an opposite open end; a flexible member covering the open end of the cylindrical member to define an ink containing portion; the flexible member having a bent portion movable along an internal surface of the cylindrical member with consumption of the ink therein, wherein movement of the bent portion is irreversible. <IMAGE>
Patent EP-0503756-A3 (EP)
IPC: G11C16/02
Filed: 1992-01-27
Abstract: An improved method of programming EEPROM cells in a memory array, wherein a cell page can be programmed and erased without disturbing other cell pages in the array, and further, an individual cell can be reprogrammed without disturbing other cells in the array. The user can selectively erase and program cells in the array by controlling the operating conditions of the word lines, bit lines, and Vss lines coupled to those cells according to the method of the present invention.
Patent EP-0594237-A3 (EP)
Title: Mixing device for materials with a high viscosity
Inventor: MUSSO CARLO
IPC: B01F29/87
Filed: 1993-10-05
Abstract: An appropriate device for mixing substances which have a high viscosity, comprising one or two mixing rollers (13) rotating about vertical axes, which can be raised and lowered into and out of a rotating cylindrical drum (3) with a vertical axis, containing the substances to be mixed, and which can be moved in radial direction, and driving means (5, 10, 15) for actuating the movements of the mixing rollers and of the drum so that the mixing rollers, which are first of all raised to make it possible to instal the drum (3) containing the substances to be mixed, enter the drum (3) in an approximately central position while being immersed into the substances to be mixed, and then they produce the mixing by the combined action of their own rotation and the rotation of the drum (3), while moving, during this operation, closer to the walls of the drum, so as to subject the substances to be mixed to crushing, rolling and drawing in all the regions of the drum (3); finally, the mixing rollers (13) again adopt a substantially central position and are raised out of the drum (3) to allow it to be moved away and at the same time are cleaned by cleaning devices (16).
Patent EP-0566330-A3 (EP)
Title: Multilevel coding using trellis-coded modulation and reed-solomon codes
IPC: H03M13/00
Filed: 1993-04-08
Abstract: A multilevel coded modulation scheme trellis encodes (in 112) a portion 
of the input data, and the resulting encoded stream is used (in 120) to identify a 
particular one of a predetermined number of subsets of symbols of a predetermined 
signal constellation. The remaining input data is coded using a Reed-Solomon (RS) 
code (in 114) whose output is used to select for transmission a particular symbol 
from the identified subset. In applications in which phase hits or other channel 
phenomena may cause the received signal points to be phase-rotated versions of the 
signal points that were transmitted, differential encoding is included in the overall 
coded modulation scheme. In different embodiments, the differential 
encoding/decoding and RS encoding/decoding are in different orders. In one such 
embodiment, overlapped multilevel codes are used to preserve the advantages 
afforded by taking a multilevel coding approach.
Patent EP-0622647-A3 (EP)
Title: Optical waveguide having an essentially planar substrate and its application.
Inventor: HEMING MARTIN DR
IPC: G02B1/10
Filed: 1992-09-12
Abstract: An optical waveguide is described which has an essential planar substrate and a waveguiding layer applied to the substrate. The invention consists in that the substrate is made from plastic or from a material which has a large organic component. This has the advantage that the high refractive index of the inorganic waveguiding layer is combined with the material properties of the plastic substrate, such as for example fracture resistance, plastic and thermoplastic deformability, photochemical structurability and others.
Patent EP-0684466-A3 (EP)
Inventor: LEWENSTAM ANDRZEJ
IPC: G01N27/333
Filed: 1995-05-29
Abstract: The invention relates to an ion-selective
electrode and to a procedure for producing
the electrode. According to the invention,
the electrode is a single-piece all-solid-state
electrode comprising a conducting or
semidconducting solid substrate (6) coated
with a composite membrane (4). The procedure
of the invention comprises the steps of dissolving
a conjugated polymer or oligomer
together with the components of a conventional
ion-selective membrane to produce a
solution, applying this solution to an electronically
conducting or semiconducting substrate
and allowing the solvent to evaporate,
with the result that a composite membrane
is formed on the substrate.
Patent EP-0727224-A3 (EP)
Title: Diagnostic agents
Inventor: KLAVENESS JO
IPC: A61K49/08
Filed: 1991-03-30
Abstract: The use of paramagnetic chelates as contrast agents in magnetometric analysis, especially imaging, and in particular structural and functional, diagnosis or imaging is described.
Patent EP-0720068-A3 (EP)
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G15/16
Filed: 1995-12-21
Abstract: There is disclosed an image forming apparatus for
forming an image on a recording material borne on an endless
belt supported by a plurality of rollers, at least one of
which creates an area of deformation where the roller is in
contact with the belt when the belt is stationary. The
recording material is supplied to the belt so as not to
cross the center of the area of deformation of the belt in
the moving direction thereof.
Patent EP-0713304-A3 (EP)
Inventor: LYLES JOSEPH B
IPC: H04Q3/00
Filed: 1995-11-15
Abstract: An expandable, self routing switching fabric routes data packets in an ATM switch
(10). A crosspoint array of state machines (Fig. 2) disposed at internal intersections of input
ports (14) and output ports have predetermined identities (Fig. 3) representative of the output
ports (16) and include a comparator for identifying an address header of each data packet with
the state machine identity. When a match occurs (Fig. 2), the state machine is set
active/connected and when a non-match occurs, the state machine is set not-active/disconnected.
A circuit through the fabric is set by connection between an input port
(14) through an active/connected state machine to a desired output port (16). The
predetermined identity of each state machine (Fig. 2) comprises a hard wired bit sequence (Fig.
3) common to the column including the state machines.
Patent EP-0744758-A3 (EP)
Title: Hochspannungsschalteinrichtung
Inventor: KOPATZ MANFRED DR
IPC: H01H31/00
Filed: 1996-05-14
Abstract: Die Erfindung betrifft eine ein- oder mehrpolige Hochspannungsschalteinrichtung mit
einem rohrförmigen Gehäuse (20), an dessen Enden etwa quer zur Mittelachse des
Gehäuses je Phase je eine Zu- und Ableitung (38, 39) vorgesehen ist, mit einem im
rohrförmigen Gehäuse (20) untergebrachten ein- oder mehrpoligen Leistungsschalter
(37), dessen Polenden mit je einer Ableitung (38, 39) elektrisch leitend verbunden sind
und dessen bewegliche Kontaktstücke in der Mittelachse des Gehäuses (20) oder
parallel dazu verlaufen, mit einem Trennschalter (29, 35) pro Phase und mit am Gehäuse
(20) im Bereich von dessen Enden angeordneten, etwa quer dazu verlaufenden
und die Ableitungen aufnehmenden Rohrstutzen (24, 25), um die herum je ein Stromwandler
(31, 36) angeordnet ist, wobei an jedem Rohrstutzen (24, 25) je ein Rohrteilstück
(28, 33) anschließt, in dem je ein Trennschalter (29, 35) und ggf. ein Erdungsschalter
(35a) angeordnet ist, wobei im Bereich zwischen Rohrstutzen und Rohrteilstück
ein Spannungswandler (31, 36) vorgesehen ist, und wobei am freien Ende jedes
Rohrteilstückes (28, 33) je ein Kabelendverschluß (30, 34) angebracht ist.
Patent EP-0754592-A3 (EP)
Title: Vorrichtung zur Einstellung einer vorgebbaren Beleuchtungsstärke eines Scheinwerfers in Kraftfahrzeugen
Inventor: HUHN WOLFGANG
IPC: B60Q1/06
Filed: 1996-05-30
Abstract: Bei einer Vorrichtung zur Einstellung einer vorggebbaren Beleuchtungsstärke
eines Scheinwerfers in Kraftfahrzeugen ist der Scheinwerfer mit einer
Steuervorrichtung zur Einstellung eines Neigungswinkels des Scheinwerfers
versehen und ordnet die Steuervorrichtung jeder vorggebbaren Beleuchtungsstärke
einen entsprechenden Neigungswinkel zu.