baber/WOPTO huggingface dataset:
Patent EP-0429830-A3 (EP)
Title: Method of tanning hides and retanning chrome-tanned leather
IPC: C14C3/18
Filed: 1990-10-17
Abstract: Solo tanning of pelts and retanning of chrome-tanned leather by using a water-soluble condensation product of   A) 1 mol of melamine, dicyandiamide, urea or thiourea or a mixture thereof, B) 0.5 to 12 mol of glyoxylic acid or of an aliphatic dialdehyde having up to 6 carbon atoms or of a mixture thereof, C) 0 to 3 mol of a cocondensable compound having at least one phenolic hydroxyl group or at least one alcoholic hydroxyl group, and   D) 0 to 3 mol of a cocondensable compound having an amide or amine group, or the alkali metal or ammonium salts of these condensation products.
Patent EP-0398749-A3 (EP)
Title: Polyisocyanatoalkylphenyl-isocyanurates, method for the preparation thereof and use thereof
IPC: C08G18/76
Filed: 1990-05-18
Abstract: Herein disclosed are a polyisocyanato-isocyanurate 
represented by the following formula (I): 
  
wherein n is an integer ranging 1 to 5 and R₁, R₂ and R₃ may 
be the same or different and each represents hydrogen atom or 
a lower alkyl group and a method for preparing it; and a 
resin containing an organic polyisocyanate containing not 
lower than 10% by weight of the polyisocyanato-isocyanurate 
represented by Formula (I) and a compound having at least two 
active hydrogen atoms as well as a resin composition for 
coating materials which comprises the resin.
Patent EP-0440045-A3 (EP)
Title: Valuable document with optically variable security element
IPC: G07D7/00
Filed: 1991-01-17
Abstract: Banknotes are produced with two sections of optically variable elements (5,6) that provide protection against forgery. The elements can be produced as holograms, relief patterns, interference patterns or similar effects. The banknote surface may be locally rolled (15) to form a smooth indent to receive the element which can be impressed into an adhesive layer (10). This can then be covered by a protective lacquer (11). The preparation of the surface is carried out by passing the continuous banknote material through rollers, with the element supplied in a transfer operation.
Patent EP-0444634-A3 (EP)
Title: Prereduction furnace of a smelting reduction facility of iron ore
IPC: C21B13/14
Filed: 1991-02-27
Abstract: The invention relates to a prereduction furnace of a smelting reduction facility of iron ore consisting of a fluidizing prereduction chamber (15) installed at the upper part of the prereduction furnace (2) in which iron ores are fed and prereduced, a gas blowing chamber (14) installed at the lower part of the prereduction furnace (2) into which a reducing gas is fed, a ceramic main body (30) of a distributor (12) installed between the fluidizing prereduction chamber (15) and the gas blowing chamber (14), a metal box (31) attached to the bottom side of the main body (30), in which a cooling fluid flows, which prevents adhesion of dust in the reducing gas, nozzles (13) passing through the main body (30) and the metal box (31) for injecting the reducing gas in the blowing chamber (14) into the prereduction chamber (15) and a discharge pipe (19) for discharging prereduced iron ores installed at a bottom center of the prereduction chamber (15) extending through the ceramic main body (30), the metal box (31), and a bottom of the gas blowing chamber (14). <IMAGE>
Patent EP-0455271-A3 (EP)
Title: Anti-inflammatory compositions
IPC: A61K31/22
Filed: 1987-06-10
Abstract: Compounds having anti-inflammatory and other activities. The compounds are derived from diterpenes, indol alkaloids, polyacetates, diaminobenzyl alcohols, diacylglycerol and bryostatins.
Patent EP-0531790-A3 (EP)
Title: Composite pipe, method of manufacture and connection of said composite pipe
IPC: F16L13/14
Filed: 1992-08-25
Abstract: The composite pipe (1) consists of an outer pipe (2) made of a metal which is corrosion-resistant under the conditions of use and of a thermoelastically stretched inner pipe (3) of thermoelastic polymer such as crosslinked polyolefin. The thermoelastically stretched inner pipe (3) is, because of the thermoelastic stretching, in sealing contact with the outer pipe (2). The outer pipe (2) has sufficient strength to resist the expansive forces of the inner pipe (3), and its thermal expansion is less than that of the inner pipe (3). <IMAGE>
Patent EP-0515321-A3 (EP)
Title: Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
IPC: B26D/
Filed: 1992-05-15
Abstract: An installation for crushing vehicle tires and the like and for separating the metal parts from the nonmetal parts comprises in combination: a first crusher unit (1); a first screening assembly (27) associated with said first crusher unit (1), to divide the granules into at least two groups, depending on their size; a separation section (35) to separate the metallic material from the larger granules originating from said first screening assembly (27) and to recirculate the nonmetallic material; a second crusher unit (71) which receives the granules of smaller size originating from the first screening assembly and the granules of nonmetallic material originating from said separation section (35); and downstream from said second crusher unit, a first separator means (83) to separate the metal parts from the nonmetal parts. <IMAGE>
Patent EP-0557831-A3 (EP)
Title: Apparatus for determination of the optimal delivery dates
Inventor: KLIMEK RUDOLF PROF
IPC: G06F19/00
Filed: 1993-02-12
Abstract: An apparatus for the determination of the delivery date of a foetus comprises a data input unit (2) for a growth-specific parameter (P;A,B...) of the foetus, a determination unit (4) which is connected with the data input unit (2) and uses the parameter (P;A,B...) to determine a value characteristic of the presumed delivery date, and a display unit (6) displaying the value. The data input unit (2) comprises a parameter value input unit (10) with which a first parameter value (P1) of the parameter and at least one other parameter value (P2) of the parameter measured at a time interval ( DELTA t) can be entered. The data input unit (2) furthermore comprises a time entered unit (12) via which the time interval ( DELTA t) can be entered or via which time-points (t1,t2) determining the time interval can be entered. The determination unit (4) comprises a computing unit (18) which calculates the rate of increase (v) of the parameter (P;A,B...) from the first and second parameter values (P1,P2) and the time interval ( DELTA t). The determination unit (4) furthermore comprises an evaluation unit (20) which determines an optimum value from the rate of increase (v) of the parameter (P;A,B...), one of the parameter values (P1,P2) and an optimum parameter end value (Popt). <IMAGE>
Patent EP-0582038-A3 (EP)
Title: Protector for a ventilating duct of a liquid transfer device
Inventor: OTTO DIETHER B
IPC: A61M5/168
Filed: 1993-03-24
Abstract: A protector (125) for a ventilating duct (21) of a liquid transfer device, especially in a drip chamber (16), comprises a holder, attachable to an opening of the ventilating duct (21), with an axial passage which is provided with a non-return valve on the inside and with a bacterial filter on the outside. It is essential for the invention that the holder has an annular seat (134) for a flexible sealing diaphragm (135) pretensioned in the closing direction and a system for fastening the edge of the disc-shaped bacterial filter (140). This ensures in any type of infusion or transfusion that there is adequate ventilation of the liquid container with reliable execution of liquid transfer and minimal effort. <IMAGE>
Patent EP-0558297-A3 (EP)
Title: Heated balloon catheter
IPC: A61N1/40
Filed: 1993-02-24
Abstract: A heated balloon catheter for treatment of constricted zones of body fluid passages 
by applying heat and pressure to the constricted zone where the heat is generated by 
transmitting to an antenna (40) within a balloon (16) carried by the catheter radio 
frequency energy of about 13.56 MHz, measuring the temperature of the treatment zone 
with a thermocouple (30, 34) and controlling the temperature, at least in part, by the flow 
of a balloon inflating fluid.
Patent EP-0633276-A3 (EP)
Title: Process for the preparation of articles and fills from rigid and flexible polyurethane foams.
Inventor: VOGEL CHRISTOPH DIPL-ING
IPC: C08G18/79
Filed: 1994-06-24
Abstract: In the production of mouldings and fillings made from rigid and flexible polyurethane foams and rigid polyurethane foams containing isocyanurate structures made from polyol and isocyanate and activator and optionally further additives, flaws in the foam can be avoided by increasing the amount of activator during the preparation of the reaction mixture - considered over time - to give a setting time which commences simultaneously everywhere as far as possible.
Patent EP-0672666-A3 (EP)
Title: Imidazodiazepins.
Inventor: GODEL THIERRY
IPC: A61P43/00
Filed: 1995-03-03
Abstract: Aminomethyl-substd. oxadiazolyl-imidazodiazepines of formula (I) and their addn salts are new: A and C atoms  alpha  and  beta form a gp of formula e.g. (A<1>):Q = a gp. of formula e.g. (Q<1>):R<1>, R<2> = H; lower alkyl,etc.;or NR<1>R<2> = 5-8 membered heterocycle opt. contg. a further hetero atom or carrying a fused benzene ring; R<3> = H and R<4> = lower alkyl; or R<3>+R<6> = H; halo;etc.; and C atom gamma  has the S configuration when R<3> is other than H.
Patent EP-0682045-A3 (EP)
IPC: C08F218/04
Filed: 1995-04-28
Abstract: A method for making a polymer is disclosed. The method comprises:  
adding a first portion of colloidal stabilizer to an aqueous medium ;adding a 
monomer mixture including a monomer charge comprising from 40 to 70 parts 
by weight of a vinyl ester monomer per 100 parts by weight monomer charge 
and from 30 to 60 parts by weight of a (C₁-C₁₂)alkyl (meth)acrylate monomer 
per 100 parts by weight monomer charge, and including a second portion of 
colloidal stabilizer; and polymerizing the monomers of the monomer charge to 
form an emulsion of the polymer in the aqueous medium.
Patent EP-0723329-A3 (EP)
Inventor: MARIONI ELIO
IPC: H02K1/27
Filed: 1996-01-10
Abstract: An improved startup device for the rotor of a
permanent-magnet synchronous motor, particularly adapted
for liquid conveyance pumps, such as those used in
electrical household appliances or the like, which are
equipped with a permanent-magnet synchronous motor of the
type comprising a stator unit (11) with a pack of metal
laminations and electrical windings (12) supported by a
body (13) that forms a substantially cylindrical chamber
(14) that accommodates, upon assembly, the rotor unit (23),
which is axially crossed by a motor shaft (19). The rotor
unit (11) comprises a cup-shaped cylindrical element (24)
that is closed hermetically by means of a lid (25) and is
rigidly coupled to the shaft (19) either directly or by
means of the lid (25); the permanent-magnet rotor (29) is
rotatably accommodated inside the cup-shaped element (24)
and rotates freely with respect to the shaft (19); motion
transmission teeth (31) are provided between the rotor (12)
and the shaft (19) and are adapted to cause the rotation of
the shaft after the rotor, activated by the stator (12),
has turned without a load through a given rotation angle.
Patent EP-0750859-A3 (EP)
Inventor: CHALFAN MICHAL
IPC: A43B3/24
Filed: 1996-06-21
Abstract: An accessory shoe upper for installation over an existing upper of
a conventional laced shoe using the same shoelace as used for lacing the
shoe. The accessory shoe upper (20) having an upper body extending
continuously from a forward point of the shoe rearward along the side of
the shoe and around the heel portion of the shoe and forward again along
the other side of the shoe. The accessory shoe upper body features a
number of shoelace holes (14) for
accommodating the shoelace used for lacing
the shoe.
Patent EP-0753354-A3 (EP)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/02
Filed: 1996-07-09
Abstract: The dispenser includes pump and operating plunger (42) which opens a closure of the reservoir (27). The closure element (32) is preferably a ball which is fixed on the reservoir (27) and can be released without destruction from same and can be pressed by the plunger into the reservoir. The operating plunger is formed by a short pipe. A stop face (53) engaging on the piston stopper (31) after opening of the closure moves the latter to the outlet.
Patent EP-0775777-A3 (EP)
Title: Kalander in einer Papier- oder Streichmaschine
Inventor: CONRAD HANS-ROLF
IPC: D21G1/00
Filed: 1996-11-02
Abstract: Es wird ein Kalander (1) mit übereinander angeordneten
Walzen (2-9) angegeben, die in Walzenlagern (23, 23')
gelagert sind und von denen wenigstens 40% einen elastischen
Bezug aufweisen, wobei der Kalander (1) innerhalb
einer Papiermaschine angeordnet ist. 
     Mit einem derartigen Kalander sollen auch beim Betrieb
innerhalb einer Papier- oder Streichmaschine hohe Papierqualitäten
erzielt werden können. 
     Hierzu besteht der Kalander (1) aus mehr als vier übereinander
angeordneten Walzen (2-9). Jede der Walzen des
Kalanders besitzt einen eigenen Antrieb. Der Kalander
(1) besitzt wenigstens zwei beheizbare Walzen (2, 7).
Die Bezüge der elastischen Walzen (3, 5, 6, 8) bestehen
aus einem markierungsunempfindlichen Kunststoff, welcher
das Ansetzen einer Schaberklinge (14) gestattet
und der Kalander (1) besitzt eine Vorrichtung (15, 16)
zum Einziehen eines Papiereinführstreifens (21).
Patent EP-0728414-A3 (EP)
Title: Microemulsion compositions of 3-isothiazolone compounds
Inventor: BING YU
IPC: A01N43/80
Filed: 1996-02-12
Abstract: A composition essentially free of organic solvents and having low VOC comprising (A) 2-n-octyl-3-isothiazolone as microbicidally active ingredient, (B) a surfactant system comprising (B1) an ethoxylated oil non-ionic surfactant and (B2) a sulfated or sulfonated oil anionic surfactant, the weight ratio of A:B being ≤ 50:50 and the weight ratio of B1:B2 being 20:80 to 70:30, optionally including 0 to 99.99% by weight water, said composition being in the form of a microemulsion concentrate or a microemulsion, said (A) being stable, and a method of protecting a locus using said composition.
Patent EP-0763344-A3 (EP)
Inventor: CHANG SEON HO
IPC: A61B8/08
Filed: 1996-09-12
Abstract: A portable ultrasonic diagnostic apparatus includes a LCD display 20 for
displaying the result of the ultrasonic diagnosis and a single element probe 10 as a
probe in a pistol-shaped case, thereby minimising the volume and the weight of the
ultrasonic diagnostic apparatus and providing increased convenience in use.
Patent EP-0784290-A3 (EP)
Inventor: KENNETH ALEXANDER R
IPC: G06Q20/34
Filed: 1996-12-09
Abstract: The present invention relates to an apparatus (10) for
issuing integrated circuit cards (9). The apparatus includes an
integrated circuit card writer (12) arranged to issue each of
said integrated circuit cards (9), with information stored
therein. The apparatus (10) also includes a magnetic stripe card
reader (16) which is arranged to read information from a magnetic
stripe card (2) inserted therein and to transmit said information
to said writer (12) to be written into a blank integrated circuit
card (9) stored in the writer (12). Means (22) for entering
identifying information in respect of the user of said magnetic
stripe card (2) is also provided.
Patent EP-0788223-A3 (EP)
Inventor: OMAGARI SHINICHI
IPC: H01L29/861
Filed: 1997-01-23
Abstract: It is an object of the present invention to
provide a variable attenuator which can be produced at
a low cost and can suppress production of unnecessary
resonance and propagation. When the radio frequency
resistance values of PIN diodes 13 and 14 are higher
than a characteristic resistance value of a signal line
interconnecting radio frequency signal input terminal 1
and radio frequency signal output terminal 2, the sum
of voltages applied to PIN diode 11 and PIN diode 13
and the sum of voltages applied to PIN diode 12 and PIN
diode 14, that is, V3, are controlled so as to be
fixed. But when the radio frequency resistance values
of PIN diodes 13 and 14 are lower than the characteristic
resistance value of the signal line, the currents
to flow through PIN diodes 13 and 14 are fixed to such
values with which the radio frequency resistance values
and the characteristic resistance value of the signal
line are equal to each other while only the currents to
flow through PIN diodes 11 and 12 are controlled to
vary the attenuation amount.
Patent EP-0810804-A3 (EP)
Inventor: TAMURA KAZUNORI
IPC: H04L47/43
Filed: 1997-01-28
Abstract: A cell assembly apparatus is provided for a voice band
signal used in ATM. A discriminating section (5) determines
whether a voice band signal is "voice" or "data". When the
voice band signal is voice, a voice detector (11) detects
the presence or absence of voice in the signal. If silence
is detected, a cell assembly section (13) prohibits
transmission of cells. When the voice band signal is
"data", a carrier detector (15) detects the presence or
absence of a carrier. A cell assembly section (14) sends
out a cell in response to the presence of the carrier in
the input signal, while prohibiting the cell transmission
when no carrier is detected in the input signal.
Patent EP-0805431-A3 (EP)
Title: Verfahren und Vorrichtung zur aktiven Schallreduzierung von Gasstromen
Inventor: BORCHERS INGO DR
IPC: G10K11/178
Filed: 1997-02-21
Abstract: Die Erfindung betrifft ein Verfahren zur aktiven Schallreduzierung, wobei ein
erster (10) und ein zweiter Volumenstrom (20) vorhanden sind, von denen einer
(20) derart verändert wird, daß bei der nachfolgenden Interferenz der beiden
Volumenströme (10,20) die Schallreduzierung bewirkt wird. Erfindungsgemäß
wird die Veränderung des einen Volumenstroms (20) durch Modulation
mit einem vorgegebenen Frequenzspektrum durchgeführt.
Patent EP-0803684-A3 (EP)
Title: Mehrplatten- Heizkörper
Inventor: FOERSTER WOLFGANG
IPC: F24D19/06
Filed: 1997-04-22
Abstract: Ein Mehrplattenheizkörper weist auf Abstand gehaltene Heizkörperplatten
auf, die im oberen und unteren Bereich durch T-förmige Anschlußstücke
verbunden sind. Zur seitlichen Abdeckung des Plattenzwischenraumes
sind Seitenabdeckteile 1 und zur oberseitigen Abdeckung des Plattenzwischenraumes
ein Abdeckgitter 2 vorgesehen. Das Abdeckgitter 2 ist
umlaufend abgekantet ausgebildet, wobei die Seitenabdeckteile 1 an den
Stirnseiten des Abdeckgitters 2 gehalten sind. Zum Halten der Seitenabdeckteile
1 sind den stirnseitigen Abkantungen des Abdeckgitters 2 um
mindestens die Blechmaterialstärke zurückversetzte, nach unten durchlaufende
Bereiche 211 vorgesehen, in die jeweils ein zur Gitterebene
paralleler Schlitz 212 eingebracht ist. Ein Seitenabdeckteil 1 umfaßt in
seinem oberen Bereich etwa Z-förmig zur Heizkörperseite hin verkröpfte
Laschen 14, mit denen ein Seitenabdeckteil 1 in die Schlitze 212 der Bereiche
211 einhakbar ist.
Patent EP-0825711-A3 (EP)
Title: Verfahren zur automatischen Anpassung eines Empfängers an verschiedene Signalstärken und Empfänger zur Durchführung des Verfahrens
Inventor: BOLLIGER URS
IPC: H03G3/30
Filed: 1997-07-02
Abstract: Es wird ein Verfahren zur automatischen Anpassung eines
Empfängers an verschiedene Signalstärken bei der digitalen
Funkübertragung vorgeschlagen, die dazu dient, ein
verzerrungsfreies Signal zu erzeugen. Dabei werden die
Vorteile einer automatischen Verstärkungsregelung genutzt.
Patent EP-0822557-A3 (EP)
Inventor: HIRATA MASAYOSHI
IPC: G11C17/00
Filed: 1997-07-08
Abstract: In a non-volatile semiconductor memory device,
a memory cell array composed of a plurality of non-volatile
memory cells is provided. Each word line is
connected to a row of the memory cell array, and each
bit line is connected to a column of the memory cell
array. The memory cell array is divided into N blocks
(N is an integer more than 1) in a row direction. A
control signal generating section monitors erase
operations to each of the N blocks to generate an
erase operation history data for each of the N blocks
and generates a control signal for each of the N
blocks other than a selected block based on the erase
operation history data for the corresponding block,
when a write operation is performed to the selected
block. A source voltage generating section generates
a source voltage for each of the N blocks other than
the selected block based on the corresponding control
signal to supply the generated source voltage to a
common source node of the corresponding block, when
the write operation is performed to the selected block.
Patent EP-0821347-A3 (EP)
Inventor: OGATA SEIICHI
IPC: G11B5/53
Filed: 1997-07-22
Abstract: In a magnetic head which can be mounted in large number
on a rotating drum in large number and cope with a
highfrequency band, a leading core and a trailing core can be
easily discriminated from each other, and the type of a
magnetic head can be easily identified. There is disclosed a
magnetic head (1) including a pair of magnetic head halfmembers (4a,4b)
obtained by forming magnetic metal (3a,3b) layers serving as magnetic
cores on a part on a nonmagnetic substrate and a thinfilm coil (6a,6b)
buried in the pair of magnetic head halfmembers, the pair of
magnetic head halfmembers being joined to each other through
a magnetic gap (g) formed between the magnetic metal layer of one
magnetic head halfmember and the magnetic metal layer of the
other magnetic head halfmember, wherein an identification
groove (8) is formed in one magnetic head halfmember, and the
formed identification groove makes the appearances of the pair
of magnetic head halfmembers asymmetrical.
Patent EP-0831190-A3 (EP)
Title: Betondecke für Rundbehälter und Verfahren zur Herstellung derselben
Inventor: LANG EMIL
IPC: E04H7/18
Filed: 1997-09-05
Abstract: Die Betondecke für Rundbehälter mit einem Durchmesser von
mindestens 5 m besteht aus mehreren, die obere Öffnung des
Rundbehälters abdeckenden Halbfertigteilen als Unterbau und
armiertem, aufgegossenen Überbeton, wobei die Halbfertigteile
die Form von Kreissektoren mit gekappter Spitze aufweisen
und jeweils bestehen aus einer Abdeckplatte (7) mit L-förmigen,
tragenden Verstärkungen (6) unterhalb der runden Außenkante
und unterhalb einer der beiden Schnittkanten der Abdeckplatte,
wobei die runde Außenkante eine umlaufende Attika
(10) aufweist und die Verstärkung (6) der Schnittkante der
Abdeckplatte (7) über die Schnittkante herausragt und somit
die Auflage (8) für die nicht verstärkte Außenkante des
nächsten Halbfertigteils bildet. In der Mitte der Decke kann
bei freitragender Konstruktion eine Auflageplatte (20) vorhanden
sein, bei größeren Durchmessern eine im Rundbehälter
verbleibende Betonfertigsäule (1) und bei sehr großen Durchmessern
zusätzlich zwischen dem Zentrum und der Wand des
Behälters im Vieleck aufgestellte Betonfertigsäulen (17) und
Fertigteilunterzüge (18).
Patent EP-0838952-A3 (EP)
Inventor: RIEMANN UWE
IPC: H04N19/87
Filed: 1997-10-14
Abstract: A method for the post-processing of digitally encoded
pictures in a picture sequence is proposed, which method
is provided in particular for editing processing. In the
method, the raw picture material is present in an encoded
form. For the purpose of accurate processing, the
pictures are first decoded. The new picture sequence is
encoded anew after the processing. The associated new
encoding operation is in this case controlled in such a
way that principally the same frame type (I,B,P) is used
as in the original encoding of the picture. For this
purpose, concrete measures are proposed for achieving
this aim as quickly as possible even after scene cuts.
Furthermore, an apparatus for carrying out the method and
an apparatus for the buffer-storage of decoded pictures
are proposed.