baber/WOPTO huggingface dataset:
Patent EP-0391441-A3 (EP)
Title: Portable blasting machine for the abrasive blasting of walls
IPC: B24C9/00
Filed: 1990-04-06
Abstract: The invention relates to a portable blasting machine (1) for the abrasive blasting of essentially perpendicular wall surfaces. The blasting machine (1) has a frame (21) defining the surface (17) to be treated, and a centrifugal wheel (7) which is arranged in the intended working position of the machine below the surface (17) to be treated and from which a centrifugal channel (5) is directed up at an angle towards the surface (17) to be treated, and a return channel (19) which is directed up at an angle away from this surface and leads into a separating device from which the blasting medium passes by force of gravity into a collecting container and from there back into the centrifugal wheel (7), the surface (17) to be treated being sealed off from the surrounding area by magnetic strips and additional sealing lips (47; 49) and lateral sealing elements (25) so that a considerable vacuum is produced on the surface (17) to be treated. <IMAGE>
Patent EP-0393686-A3 (EP)
IPC: F16L11/02
Filed: 1990-04-19
Abstract: Die Erfindung betrifft eine faltbare, luftdichte, wetter­
feste, aus nahtlos rundgewirkten, rundgewebten oder rund­
gestrickten Schläuchen bestehende Lutte, die innen und 
außen mit einer ununterbrochenen Kunststoffbeschichtung 
versehen ist. Des weiteren betrifft die Erfindung ein 
Verfahren zum Herstellen solcher Luttenschläuche und eine 
geeignete Einrichtung (Vorrichtung) zum Durchführen des 
 
 
Verfahrens. Erstmalig wird aufgezeigt, wie die Wirt­
schaftlichkeit und Weiterreißfestigkeit von faltbaren 
Luttenschläuchen erheblich verbessert werden kann.
Patent EP-0399432-A3 (EP)
IPC: A61K9/00
Filed: 1990-05-21
Abstract: When a transdermal therapeutic composition which contains a pharmaceutically effective ingredient, a water-soluble absorption enhancer, a fat-soluble absorption enhancer and a super water-absorbent resin is applied to the skin of mammals, release of the pharmaceutically effective ingredient and the absorption enhancers is controlled and the pharmacological action lasts for a long period of time.
Patent EP-0414051-A3 (EP)
Title: Circuit arrangement for key-controlled switching devices in communication exchanges, especially telephone exchanges
IPC: H04M1/00
Filed: 1990-08-08
Abstract: Operating functions, on the basis of which a switching device can be set as required, but which are to some extent mutually exclusive, are assigned individually to the function keys in an input keyboard. Input information is fed to an evaluation logic circuit which, when a combination of mutually exclusive functions is entered, converts this combination into an alternative combination of functions. An alternative combination is selected of the type which, in comparison with the originally entered combination, has the minimum number of function changes. The functions are displayed according to the alternative combination by means of a display device. <IMAGE>
Patent EP-0381363-A3 (EP)
Title: Ink supply for a thermal ink jet pen
IPC: B41J2/19
Filed: 1990-01-24
Abstract: An ink jet pen having a main ink reservoir therein 
connected to a thin film printhead (18) by way of a large diameter 
standpipe, wherein the diameter of an air accumulating section (24) 
of the standpipe is sufficiently large to enable ink to pass 
through the standpipe despite the presence of air in the air 
accumulating section (24) when the printhead is in operation. The 
large diameter air bubbles which form in the air accumulating 
section (24) are easily deformed by suction force from the 
printhead and thus allow ink to pass through the standpipe 
between the air bubbles and the walls of the standpipe. This 
action enables the ink jet pen to operate continuously without 
undue suction on the standpipe which leads to depriming.
Patent EP-0388104-A3 (EP)
Title: Method for speech analysis and synthesis
IPC: G10L25/00
Filed: 1990-03-09
Abstract: There is disclosed a method for speech 
analysis and synthesis for obtaining synthesized 
speech of higher quality. The method consists of 
determining a short-period power spectrum by an FFT 
operation on the speech wave, sampling said spectrum 
at the positions corresponding to the multiples of a 
basic frequency, applying a cosine polynomial model 
to thus obtained sample points to determine the 
spectrum envelope, then calculating the mel cepstrum 
coefficients from said spectrum envelope, and 
effecting speech synthesis, utilizing said mel 
cepstrum coefficients as the filter coefficients in 
a synthesizing (logarithmic mel spectrum approximation) 
filter.
Patent EP-0441414-A3 (EP)
Title: Image processing system
IPC: H04N1/393
Filed: 1983-10-07
Abstract: This invention provides an image processing system comprising devices for producing image signals by scanning an original image, process units for generating video signals by processing the image signals, detector for detecting the coordinates of the original image and controller for storing the coordinate signals from the detecting means and for controlling the process units according to thus stored signals.
Patent EP-0454180-A3 (EP)
Title: Compositions, concentrates, lubricant compositions, fuel composition and methods for improving fuel economy of internal combustion engines
Inventor: WALSH REED HUBER
IPC: C10M167/00
Filed: 1986-10-17
Abstract: Succinimide derivatives represented by the formula: <CHEM>  wherein X is selected from <CHEM>   <CHEM> wherein R is a hydrocarbon-based group containing from about 8 up to about 35 carbon atoms, R1 and R2 are each independently hydrogen or an alkyl group containing up to 8 carbon atoms; and R3 is a hydrocarbon-based group containing up to about 28 carbon atoms.
Patent EP-0511460-A3 (EP)
Title: Plastic pipe screw connection
IPC: F16L19/08
Filed: 1992-01-29
Abstract: A clamping sleeve (7) which surrounds the pipe end (2) and can be displaced axially in the screw body (1) is arranged in the screw body (1) which holds the plastic pipe end (2) which is to be clamped firmly in a sealed manner in the screw connection. A sleeve-shaped clamping ring (9) which is pushed onto the pipe end (2) is pressed against a stop surface (8) at the front end of the clamping sleeve (7) by means of a clamping nut (3) which can be screwed onto the screw body (1), in order to clamp the pipe end (2) firmly. The rear part of the clamping sleeve (7) has an inner surface (10) which expands conically towards the rear sleeve end and forms a sealing chamber (11) with the pipe end (2) in the screw body (1). A sealing ring (5) which surrounds the pipe end (2), leaves a cavity free towards the conically tapered front end of the sealing chamber (11) and can be pressed axially into this cavity along the conical inner surface (10) of the clamping sleeve (7) is located in the sealing chamber (11). The screw body (1) and clamping sleeve (7) are provided with interacting radial stop surfaces (12) which limit the capability to push the clamping sleeve (7) into the screw body (1) towards the sealing ring (5). <IMAGE>
Patent EP-0508166-A3 (EP)
IPC: C21B13/00
Filed: 1992-03-17
Abstract: The invented pellet reclamation process includes forming green pellets of a mixture of steel furnace dust, a carbonaceous material such as coal, charcoal, lignite, petroleum coke, or coke, and an organic binder. The green pellets are fed over a layer of burnt pellets on a rotary hearth furnace which successively conveys the pellets first through a drying and coking zone in which the pellets are dried and any volatile matter driven out of the carbonaceous material. The pellets then travel through a reduction zone where the pellets are subjected to a higher temperature at which the contained iron oxide is reduced and remains within the pellets and the zinc, lead and cadmium oxides are reduced, volatilized, re-oxidized and carried off as oxides in the waste gases. The reduced pellets (DRI) are ultimately carried into a discharge zone where they are discharged from the rotary hearth furnace. An apparatus for performing the process is also disclosed. <IMAGE>
Patent EP-0546358-A3 (EP)
IPC: A61K9/00
Filed: 1992-11-19
Abstract: A pharmaceutical composition for oral use comprising an effective amount of a compound of the formula (I) having antagonistic action to angiotensin II   
(wherein the ring W is an optionally substituted N-containing heterocyclic residue; R 3  is a group capable of forming an anion or a group convertible thereinto; X is a direct bond or a spacer having an atomic length of two or less between the phenylene group and the phenyl group; and n is an integer of 1 or 2) and an oleaginous substance having a lower melting point, and 
a method for preparing a pharmaceutical composition for oral use comprising an effective amount of a compound of the formula (I) and an oily substance having a lower melting point, which comprises admixing the compound of the formula (I) with an oily substance having a lower melting point and then subjecting the mixture to molding.
Patent EP-0642248-A3 (EP)
Title: Kleines Telekommunikationssystem, insbesondere Heimtelefonsystem
Inventor: VAN LEDDEN HERMANN DIPL-ING
IPC: H04M1/715
Filed: 1994-06-29
Abstract: An das Kommunikationssystem wird eine geringe Anzahl von Endgeräten (FE)
angeschlossen, die wahlweise untereinander bzw. mit
einer Amtsleitung (AL) verbindbar sind. Die Gesamtheit aller, das
kleine Kommunikationssystem bildender Einheiten und Einzelelemente
sind unter Beibehaltung der Systemfunktionen, der
teilnehmerleitungs- und amtsleitungsbezogenen Anschlußfunktionen
und einschließlich der Steuerfunktionen für die implementierbaren
Leistungsmerkmale in einem gehäusemäßig nicht
zusätzlich angepaßten Standard-Fernsprechendgerät (FE1) integriert.
In diesem sind die für seine Nutzung als Fernsprechendgerät
ursprünglich vorhandenen Funktionseinheiten und die dazugehörigen
bedienungsseitigen Eingabe- und Anzeigeelemente unverändert
belassen.
Patent EP-0650105-A3 (EP)
Title: Structure for mounting a rotary member and image forming apparatus using same structure
Inventor: ARUGA TOMOE
IPC: F16H57/021
Filed: 1994-10-19
Abstract: A structure for mounting a rotary member (A# to U#) is
provided including employing a pair of opposed spaced sheet
members (101, 102). First and second supporting structures
(101a, 101b, 101c; 102a, 102b, 102c) are respectively formed
at opposed locations on the sheet members, the supporting
structures each being one of a projecting part (101b, 102b)
and a burring part (101a, 102a). The rotary member is formed
with one of an axial shaft or an axial bore on each side
thereof for engagement with and support by a corresponding
opposed pair of supporting structures. The support members
may be either projecting parts, or burring parts. An image
forming apparatus is also provided employing this improved
structure for mounting a rotary member. The support
structures are formed on frame portions of the image forming
apparatus (U1).
Patent EP-0683240-A3 (EP)
Inventor: DISAM JOACHIM DR
IPC: C22C1/10
Filed: 1995-03-22
Abstract: Process for producing very pure platinum materials dispersion-reinforced with Y2O3 and having high strength and extensibility, even in the temperature range >800 DEG  C., from platinum powder by mechanical alloying, which comprises the process steps preparing platinum powder of high purity and low particle size of from 2 to 10  mu m, introducing and dispersing Y2O3 particles >1  mu m in the platinum powder by milling in a platinum vessel using milling media of zirconium oxide, degassing the milled product under a vacuum of better than 10-3 mbar and with an increase in temperature to at least 1200 DEG  C. in a platinum capsule for a period of up to 48 hours, gastight welding of the evacuated capsule and hot isostatic pressing at 1350 DEG  C. and 200 MPa to give blocks of compact dispersion-reinforced platinum having a density of 100%, producing semi-finished parts and foils from these dispersion-reinforced platinum materials, these parts and foils having a platinum purity of at least 99.95%, a tensile strength Rm from 300 to 350 MPa, an extensibility A of 15-25% and a grain stability up to 1400 DEG  C.
Patent EP-0680763-A3 (EP)
Inventor: EIBL JOHANN DR
IPC: A61K38/46
Filed: 1995-05-05
Abstract: The invention relates to a stable preparation for the
treatment of blood coagulation disorders which comprises
an active coagulation promoting substance, such as for
example an activated coagulation factor and optionally
other proteins, which are bound in or on lipid vesicles.
The preparations can can be made available in a virus
inactivated form. 
     The invention also relates to the use of lipid vesicles
which are bound with thrombocyte-like blood coagulation
factors for the production of a preparation for the
treatment of blood coagulation disorders which are
connected with a lack of activated thrombocytes. 
     Further, the invention relates to methods for the
production of preparations for the treatment of blood
coagulation disorders.
Patent EP-0678506-A3 (EP)
Title: Intermediates for the preparation of 1-(phenyl)-1-hydroxy-2-amino-3-fluoro propane derivatives.
Inventor: JOMMI GIANCARLO
IPC: C07C323/39
Filed: 1984-05-29
Abstract: Intermediates of Formula <CHEM> where R, X1, X2, X3 and X4 have the meanings mentioned in the description, for the preparation of 1-(phenyl)-1-hydroxy-2-amino-3-fluoropropane derivatives.
Patent EP-0701320-A3 (EP)
Inventor: TSUDA HIROKI
IPC: H03D3/00
Filed: 1995-09-11
Abstract: The present invention refers to a received signal
detector for detecting and demodulating a digital modulated
signal wherein a signal detection in a short time can be
implemented independently of the signal frame length. The
wide-band filter is a filter having a pass frequency band
set to the frequency range of received signals to be
demodulated. The A/D convertor, first power detector and
first averaging circuit measure the average power of a
signal having passed through the wide-band filter. The
threshold setting circuit sets a threshold from the averaged
power. The narrow-band filter filters an output signal of
the frequency convertor in a narrower frequency band than
the pass frequency band of the wide-band filter. The
comparator circuit compares said threshold and the average
power of a signal taken out from the second averaging
circuit and passing through the narrow-band filter and
judges whether the received signal is taken out from said
wide-band filter.
Patent EP-0733466-A3 (EP)
Title: Compacting device for inorganic solid urban waste
Inventor: MELONI GIANFRANCO
IPC: B65F1/10
Filed: 1996-03-19
Abstract: In order to carry out a compaction of the inorganic solid urban wastes, in particular hollow bodies, packages, or the like for the reduction of the dimensions and volumes of said hollow and bulky bodies (R), for example containers and packages in general, such as plastic bottles, carton and/or paste-board boxes, vessels, tanks, tins, pots, blisters, glass bottles, etc., and a more efficient household differentiated collection, the invention provides a compacting device which exhibits a construction and limited dimensions typical of usual household appliances for personal and private use. According to the invention, the device has a modular-type structure and its configuration may vary optionally from a minimum structure comprising at least a motor or hand-operated (107) compacting unit (1) which can be coupled (3) with at least a waste (R) collection and compaction container (2, 2'), to more and more complex structures. <IMAGE>
Patent EP-0745944-A3 (EP)
Inventor: NARUKI YUKIO
IPC: A63F13/424
Filed: 1996-05-30
Abstract: In an image display device according to the present
invention, a ROM (13) contains a plurality of image data
indicative of the actions of an animal character. A RAM
(16) includes a plurality of action level registers (16c)
which each stores for each image data the state of inputs
given to select and display the image data. The user gives
a command corresponding to a respective image of an animal
character to select and display the action of the animal
character optionally. When a random number corresponding
to the command is generated, image data which does not
correspond to the input command can be displayed. If the
generated random number has a particular value, the value
of an action level register (16C) for the image data
corresponding to the command is updated. Such operation is
iterated and thus the value of the action level register
(16C) is updated. When the user instructs the device to
display the image data for which the updated value of the
action level register has reached the predetermined value,
the corresponding image data is displayed, so that the user
can interestingly feel as if she actually kept a pet.
Patent EP-0776125-A3 (EP)
Inventor: ENDO MORIO
IPC: H04N3/237
Filed: 1996-11-18
Abstract: Series connected first to fourth reactor coils (12-15)
are wound on a core (33) and connected in series with a
horizontal deflection coil (11). A coil (22) is also wound on
the core and connected in series with a vertical deflection
coil. The core (33) is provided with two permanent magnets
(34,35) and magnetic bias is applied to the first to fourth
reactor coils. A total inductance of first to fourth reactor
coils (12-15) is controlled by a vertical deflection current
passing through the coil and thereby, a correction amount of an
amplitude of a horizontal deflection current is changed.
Patent EP-0777265-A3 (EP)
Inventor: KANEKO MINAKO
IPC: H01L21/304
Filed: 1996-11-29
Abstract: Disclosed is a method of dissolving a surface of a
semiconductor substrate or a thin-film surface layer
formed on the semiconductor substrate, with an
oxidizing agent and fluorine-series gas. The method is
characterized in that an initial dissolution rate is
controlled by gradually increasing a concentration of
fluorine-series gas introduced in a dissolving solution
containing the oxidizing agent.
Patent EP-0768284-A3 (EP)
Title: Colored glass composition for the manufacture of glazing
Inventor: ALVAREZ-CASARIEGO PEDRO
IPC: C03C3/087
Filed: 1992-10-02
Abstract: Coloured glass is composed of (in wt. %) 64-75 SiO2; 0-5 Al2O3; 0-5 B2O3; 5-15 CaO; 0-5 MgO; 10-18 Na2O and 0-5 K2O and the following colouring agents; 0.45-2.5 Fe2O3 (total iron); 0.001-0.02 CoO; 0-0.1 Cr2O3 and 0-0.0025 Se.
Patent EP-0784083-A3 (EP)
IPC: C07D495/04
Filed: 1992-12-04
Abstract: A composition comprising an effective amount of a compound 
corresponding to the formula: 
  
wherein X represents: 
  
and R 1  and R 2  independently represent hydrogen, halogen, 
nitro, cyano, alkyl, alkoxy, arylcarbonyl, or an alkoxy 
carbonyl group, wherein the alkyl, alkoxy, arylcarbonyl, 
or alkoxy carbonyl may be with or without halogen substituents, 
provided that at least one of R 1  and R 2  is a nitro, cyano, 
alkoxy, alkylcarbonyl, or an alkoxy carbonyl group, together 
with an inert diluent is useful in preventing the growth 
of marine organisms on a surface exposed to a marine 
environment in which marine organisms grow.
Patent EP-0794616-A3 (EP)
Inventor: ONISHI KEJI
IPC: H03H9/10
Filed: 1997-03-05
Abstract: The present invention relates to an electronic part used
for mobile communications apparatuses and the like, and more
particularly to an electronic part, such as an acoustic
surface-wave device, a piezoelectric ceramic device or the
like, which requires an oscillation space near the surface
of the functional device chip thereof, and a method of
production thereof. With this method, a space retainer (5) for
forming a sealed space (20) at the functional portion of the chip
can be hermetically sealed and have high moisture
resistance, and the process of forming the space retainer
can be carried out easily. 
     The electronic part of the present invention comprises a
functional device chip (1), a space retainer for forming a
sealed space at the functional portion of the chip, a
circuit substrate (8) to which the chip is secured, electrode
interconnection portions (6) for establishing electric
connection between the chip and the circuit substrate, and a
sealing resin (7) for covering and sealing at least the space
retainer, wherein the space retainer comprises a support
layer (52) made of a synthetic resin film, provided with an
opening enclosing the functional portion and joined onto the
main surface, and a cover (56) formed and joined onto the support
layer so as to cover the functional portion and form a
sealed space between the cover and the functional portion.
Patent EP-0803622-A3 (EP)
Title: GFK-Mast
Inventor: LIEB HELMUT
IPC: E04H12/02
Filed: 1997-04-07
Abstract: GFK-Mast in Form mehrerer beabstandeter, gegeneinander verstrebter GFK-Rohre (1),
wobei die Rohre, vorzugsweise drei, ein gleichseitiges Prisma aufspannende
Rohre, durch in der Höhe beabstandete Horizontalverbundplatten (2) miteinander
verbunden sind.
Patent EP-0803743-A3 (EP)
Inventor: KOSAKA MASAHISA
IPC: C08G18/30
Filed: 1994-09-29
Abstract: The present invention relates to a process for the
production of a polyurethane lens, which comprises
   the step (a) of providing a polyisocyanate
compound and two or more polythiol compounds which have
different reaction rates with the polyisocyanate compound
and adding an alkyltin halide compound to the above
polyisocyanate compound, and, after the step (a),   the step (b) of mixing the polyisocyanate compound
and the two or more polythiol compounds together with the
alkyltin halide compound of the general formula (I) to allow
them to react, and obtaining a polyurethane lens.
Patent EP-0825403-A3 (EP)
Title: Labortrockner
IPC: B01L99/00
Filed: 1997-07-16
Abstract: Labortrockner für die Simulation industrieller Lacktrocknungsanlagen enthaltend
einen Bestrahlungsraum (1) mit IR-Strahlern (3) sowie einen dazu benachbarten
Konvektionsraum (2) mit ventilierten und beheizten Trocknungsgasen.
Patent EP-0823339-A3 (EP)
Inventor: HETZEL PETER DENEZ
IPC: B60C9/00
Filed: 1997-08-07
Abstract: A method for treating a steel reinforced material of a cured tire and a tire improved by
the method are provided. The method includes applying a tensile force to the steel reinforced
material of a magnitude equal to that of a tensile force applied thereon when the tire is
subjected to an inflation pressure greater than one hundred and ten percent (110%) of the
nominal inflation pressure yet of a magnitude less than the tensile strength of the steel
reinforced material. Thereafter, the method provides that the application of the tensile force
to the steel reinforced material is maintained for a predetermined period, whereby a
characteristic of the growth of cracks in the steel reinforced material is altered.
Patent EP-0829822-A3 (EP)
Inventor: HAUBNER MICHAEL
IPC: G06T15/00
Filed: 1997-08-19
Abstract: The surface data is stored in the first memory region. Corresponding data sets are generated and stored in the second memory region. Additional data sets are generated to represent partial objects at low accuracy. Simultaneously, a hierarchical data structure for representing a part of the surface at a given accuracy is stored in the second memory region. An arithmetic unit (2) calculates the minimum level of accuracy for the partial object and compares this level with that stored for each data set whose address is stored in the third memory region. Those pointer addresses of data sets whose accuracy is greater than, or equal to the minimum level, are copied into the forth memory region, and the remaining sets of addresses into the third region, deleting the previous set. The data sets addressed by the forth memory region are output to the display.
Patent EP-0827900-A3 (EP)
Title: Federnde Zweirad-Lenkerstütze
IPC: B62K21/14
Filed: 1997-09-08
Abstract: AM RAHMEN IN RICHTUNG AUF DIE VORDERRADACHSE MONTIERTE FEDERNDE ZWEIRAD-LENKERSTÜTZE,
die über einer Luft u. Öldämpfung gegenüber dem Rahmen abgefedert und
mit einer asymmetrischen Drehverhinderung ausgestattet ist. Bei der der Fahrer mit
einer handelsüblichen Luftpumpe die Härte der Federung den eigenen Wünschen anpassen
kann und in der, gleichzeitig als Enddämpfung und Schmierung, Öl vorgesehen ist.