baber/WOPTO huggingface dataset:
Patent EP-0362711-A3 (EP)
IPC: C04B37/02
Filed: 1989-09-29
Abstract: A joined body of a ceramic member and a metallic 
member is used as tappets in internal-combustion 
engines, tools employing brazing etc, and is joined to 
each other through a layer of a brazing filler material, 
in which the brazing filler material has a solidus point 
of not higher than 700°C, the metallic member comprises 
a metallic material of which the pearite transformation 
is brought about at a temperature not higher than the 
solidus point of the brazing filler material or is 
inhibited, and the metallic structure after joining 
comprises at least one of a suercooled structure and a 
martensite structure. A joining process for producing 
the joined body comprises the steps of heating an 
assembly of the ceramic member, the metallic member and 
the brazing filler material arranged in the position to 
or above the austenitic transformation point of the 
metallic material, and cooling the assenmbly at a pre­
determined cooling rate by gaseous medium cooling.
Patent EP-0370486-A3 (EP)
Title: Method for high temperature reaction process
IPC: G03F7/26
Filed: 1989-11-21
Abstract: A method for high temperature reaction 
process, including the steps of mounting a 
substrate(5) on which a radiation-sensitive polymer 
film is formed on a lower heating plate(3) in a 
reaction vessel(1), sealing the reaction 
vessel(1) while positioning an upper heating 
plate(2) to above the substrate(5), maintaining a 
temperature difference between temperatures of the 
lower heating plate(3) and the upper heating 
plate(2) within a predetermined range, and 
supplying a reactive compound into the reaction 
vessel(1).
Patent EP-0380779-A3 (EP)
IPC: G01M11/02
Filed: 1989-12-01
Abstract: Das Ziel besteht in der Erhöhung der Universalität durch 
Sicherung der Möglichkeit, die Verluste im beliebigen i-Licht­
leiter aus einer frei gewählten Zahl von mit einem minimalen 
Luftspalt verbundenen Lichtleitern und an der Verbindungsstel­
le der i-I und i-Lichtleiter (i-Verbindung) ohne Luftspalt zu 
messen; wird gewährleistet durch eine nacheinanderfolgende Mes­
sung durch die Energie der Reflexionsimpulse nach der Energie 
und der Gesamtleistung der Komponenten des Strahlungsimpulse 
von den Stirnseiten des letzten und des Zwischenlichtleiter 
und deren angekoppelten Stirnseiten und durch die Ermittlung 
von optischen Verlusten nach mathematischen Ausdrücken.
Patent EP-0337516-A3 (EP)
Title: Aqueous bleach compositions
IPC: C11D17/08
Filed: 1989-02-14
Abstract: An aqueous, liquid bleaching composition is described 
having a pH of from 2 to 6 and comprising a solid, 
particulate, substantially water-insoluble, organic 
peroxy acid such as diperoxy dodecane dioic acid. This 
peroxy acid is stably suspended in an aqueous liquid by 
a structuring combination of a secondary C₁₀-C₂₀ alkane 
sulphonate, an ethoxylated fatty alcohol and sodium 
sulphate.
Patent EP-0338829-A3 (EP)
Title: Multilayer non-woven fabric
IPC: D04H13/00
Filed: 1989-04-20
Abstract: A multilayer non-woven fabric which provides high strength under low distortion or elongation conditions without impairing the draining properties of conventional non-woven fabrics or the ease with which they can be transported or be made to conform to the earth surfaces over which they are laid. The multilayer non-woven fabric disclosed comprises knitted or woven fabric layers and non-woven fabric layers multilaid together; the knitted or woven fabric layers consist of synthetic resin multifilaments oriented at least in one direction and having a tensile elastic modulus of 20GPa or more, preferably 50GPa or more, and a tensile strength of 1.2GPa or more, preferably 1.5GPa or more, while the non-woven fabric layers consist of long or short synthetic resin fibers arranged at random.
Patent EP-0357352-A3 (EP)
Title: Video signal recording/reproducing apparatus
IPC: G11B27/02
Filed: 1989-08-25
Abstract: An apparatus is provided with a rotary drum having 
recording and reproducing heads. Synchronous 
separation means separate vertical synchronous signals 
from input and reproduced signals. A memory means 
stores a time difference which represents the elapsed 
time between when the recording and reproducing heads 
pass a given location on the tape. The time difference 
stored in the memory is used to control the rotation of 
the rotary drum or delay the input video signals.
Patent EP-0373848-A3 (EP)
Title: Electrically conductive zirconia-based sintered body and process for the production thereof
IPC: C04B35/48
Filed: 1989-12-11
Abstract: A zirconia-based sintered body comprises 
50 to 10 vol.% of TiN and 50 to 90 vol.% of TiO₂ + ZrO₂ 
wherein either (a) the amount of TiO₂ is more than 10% by 
weight based on TiN and the amount of Ti of TiO₂ is in the 
range of 1.5 < Ti ≦ 10 in percentage by weight or (b) the 
amount of Ti of TiO₂ is in the range of 0.3 < Ti ≦ 10 in 
percentage by weight and 10 to 40% of crystalline phase of 
ZrO₂ in the sintered body is monoclinic. Processes for the 
production thereof are also described.
Patent EP-0373884-A3 (EP)
Title: Tape cassette
IPC: G11B23/087
Filed: 1989-12-12
Abstract: A tape cassette comprises a supply and a 
take-up reel on which tape is wound, a cassette casing 
for rotatably enclosing the reels therein, a plurality 
of tape guide pins, each being press-fitted through the 
inner wall of the casing, for defining a tape path for 
the tape travelling between the pair of reels. The 
press-fit section of each guide pin is formed in a 
predetermined taper in such a manner as to gradually 
decrease its outer diameter towards its end. The 
straight press-fit section of the guide pin is formed in 
such a manner as to include a predetermined geometry of 
chamfered circumference at its end. In a tape guide pin 
used in conjunction with a tape guide roller, grease 
having a predetermined viscosity coefficient is disposed 
between the associated pin and roller. An electrical 
insulating cover is provided for surrounding the exposed 
underside of the electrically conductive lower half of 
the casing.
Patent EP-0375256-A3 (EP)
Title: Carbonless copying system
IPC: B41M5/132
Filed: 1989-12-12
Abstract: A carbonless copying system which enables the formation of 
images that are capable of being detected by an optical character 
recognition (OCR) device. A phenolic resin or reactive clay 
image-forming component is applied as a CF coating on a recording 
substrate. A first complementary image-forming component which 
is a microencapsulated dye precursor that is capable of forming a 
colored image when contacting the CF coating is applied as a CB 
coating to a transfer substrate. A second complementary 
image-forming component, which is a microencapsulated dye 
precursor capable of forming a colored image when contacting the 
CF coating that is detectable by an OCR device, is applied as a 
CB coating to selected portions of the transfer substrate. The 
dye precursor capsules, upon rupture by application of pressure, 
release the dye precursor which contacts and reacts with the 
phenolic resin or reactive clay to form colored images, with 
those images formed from second complementary image-forming 
component being capable of detection by an OCR device. The 
carbonless copying system of the invention is particularly useful 
in credit card sales slip applications.
Patent EP-0395054-A3 (EP)
Title: Reel table shifting device
IPC: G11B15/17
Filed: 1990-04-26
Abstract: A reel table shifting device is adapted to accommodate tape 
cassettes in a range of different sizes. The reel table 
shifting device includes a pair of reel tables (2a,2b) adapted 
to support the tape cassette, a driving mechanism (7) for 
moving the reel tables (2a,2b) between a plurality of mount 
positions (P₁,P₂,P₃) such that the cassette can be mounted at 
one of the mount positions depending upon the size of the 
cassette, and an intermediate stopper mechanism (16) operative 
to arrest movement of the reel tables (2a,2b) in a precise 
predetermined intermediate mount position (P₃) independent of 
the direction of movement of the reel tables (2a,2b) towards 
such intermediate mount position (P₃).
Patent EP-0404085-A3 (EP)
IPC: A23K1/18
Filed: 1990-06-20
Abstract: Pancreatin-containing feed or premix for grazing animals, in particular horses and camels.
Patent EP-0404131-A3 (EP)
Title: Titanylphthalocyanine
IPC: C07F7/28
Filed: 1990-06-20
Abstract: There is disclosed a titanylphthanocyanine crystal which 
comprises having peaks of at least at 9.6° ± 0.2° and 27.2° 
+ 0.2 of Bragg angle 2ϑ in an X-ray diffraction spectrum 
obtained with characteristic X-ray of CuKα at a wavelength 
of 1.541 A, and the peak intensity at 9.6° ± 0.2° being 60 
% or more of the peak intensity at 27.2° ± 0.2°.
Patent EP-0432491-A3 (EP)
Title: Viewing window, especially for thermal protection clothing
IPC: B32B27/08
Filed: 1990-11-14
Abstract: A transparent face shield suitable for exposure to high temperatures, which shield is composed of a pane of polycarbonate having an exterior surface and an interior surface and a layer of gold deposited as a coating in the exterior surface by vapor deposition, together with a plastic inner pane and a PTFE foil interposed between the plastic inner pane and the interior surface of the primary pane such that the inner pane lies flat relative to said the interior surface of the primary pane.
Patent EP-0380187-A3 (EP)
IPC: G01S17/04
Filed: 1986-11-06
Abstract: In elevators or lifts, sensing systems are 
mounted on two doors which move towards and away from 
sone another to detect obstructions in the opening 
between them. This ensures the safety of persons 
using the lifts. The two systems are electrically 
linked to receive a power supply and to effect data 
transfer between them. Because the doors are 
continually in motion the conductors concerned are 
subject to continual flexure. The more conductors 
there are, the higher the risk of damage to at least 
one of them. The present invention relates to a two 
conductor transmission system for transmitting power 
and data between two stations. The system comprises 
first station linked to a second station by only 
first and second conductors (75A,75B). The first 
station includes a DC source (72) for supplying the 
first and second conductors (75A,75B) with DC power, 
a synchronisation pulse generator (69), a first 
modulator for modulating the DC power fed to the 
conductors with the synchronisation pulses, a data 
terminal connected to said first conductor for 
receiving data transmitted from the second station, 
and first inhibiting means (70) responsive to the 
synchronisation pulses to inhibit the passage of data 
to the data terminal during the transmission of 
synchronisation pulses. The second station comprises 
data signal generating means connected to the first 
and second conductors (75A,75B) to receive DC power 
and synchronisation signals therefrom, the data 
signal generating means being arranged to generate 
data signals indicative of a monitored condition, a 
second modulator for modulating the DC power flowing 
along the first conductor (75A) in response to the 
 
 
generated data signals, and second inhibiting means 
responsive to the data signals generated to render 
the data signal generating means insensitive to the 
data signals appearing on the first conductor (75A).
Patent EP-0397284-A3 (EP)
Title: Circular weft knitting machine
IPC: D04B15/58
Filed: 1983-07-13
Abstract: A circular weft knitting machine for 
carrying out the knitting of variegated articles includes 
means for effecting selective, controlled two dimensional 
displacement of compound needle members (84) and asso­
ciated sinker elements (474) so as to provide each such 
needle member with the selectable capability of performing 
a knit, tuck or float operation at each yarn feed location 
independent of the direction of knitting needle approach 
thereto. Also included therein are improved constructions 
for terry instruments (248), as well as the provision of 
unbroken continuous cam tracks in respective inner and 
outer fixed cam track sleeves (78, 86) for effecting such 
controlled two dimensional displacement of yarn engaging 
knitting elements in a path that is symmetric intermediate 
each adjacent pair of yarn feed locations and also is sym­
metric with respect to the midlocation therebetween.
Patent EP-0383554-A3 (EP)
Title: Bimos tri-state output buffer
IPC: H01L27/06
Filed: 1990-02-14
Abstract: A tri-state output buffer has a signal input terminal (22), a control 
terminal and a signal output terminal (12) 
and is controlled by a control signal (Hi-Z,  Hi-Z ) 
applied to the control terminal (24,26) so as to 
be selectively put in an inactive 
condition maintaining the signal output terminal (12) in a high impedance 
condition and in an active condition bringing 
the signal output terminal (12) 
either into a high level or into a low 
level in response to a signal applied 
to the signal input terminal (22). The 
tri-state output buffer comprises a 
pre-buffer circuit having an input node connected to the signal input 
terminal (22), and an output node, and 
controlled by the control signal (Hi-Z,  Hi-Z ) applied 
to the control terminal (24,26) so as to selectively 
bring the output node into a 
high impedance condition or into an active condition assuming either a 
high level or a low level in response to the signal applied to the signal 
input terminal (22). A bipolar transistor (10) is 
connected between a power supply 
voltage (Vcc) and a ground (GND) and has a base 
connected to the output node of the 
pre-buffer circuit and an emitter connected 
to the signal output terminal (12) 
of the tri-state output buffer. A first 
switching element (28,30) is connected 
between the ground (GND) and the signal output 
terminal (12) of the tri-state output 
buffer and is controlled by the control signal ( Hi-Z ) 
applied to the control 
terminal (26) so as to be selectively turned on 
and off. A second switching 
element (40) is connected between the base 
of the bipolar transistor (10) and the 
signal output terminal (12) of the tri-state 
output buffer and is controlled by 
the control signal (Hi-Z) applied to the control 
terminal (24) so as to be selectively 
turned on and off.
Patent EP-0385777-A3 (EP)
Title: Apparatus for and method of generating pattern signals for controlling a display and/or a printer
IPC: G06F17/21
Filed: 1990-03-01
Abstract: The invention provides a method and apparatus for 
generating pattern signals. A pattern outline is 
divided into regions and respective regions are 
represented in terms of conic lines. Data representing 
the pattern outlines is stored in outline data storage 
means (1). In response to a control signal, outline 
reproducing means (3 to 8) read out selected outline 
data from the outline data storage means and reproduce a 
pattern outline function from the selected outline data. 
Converting means (9, 10) are responsive to an output 
from the outline reproducing means for generating 
pattern signals representing the whole pattern. Each 
respective outline region is represented as an initial 
point of, an auxiliary point on, and a terminal point of 
the associated conic line, and the outline reproducing 
means include selecting means (6, 7, 8) arranged to 
calculate a linear function for a straight line joining 
respective ones of the points, to establish whether the 
maximum gap between the straight and the conic lines 
joining the respective points has a value less than a 
reference value and, if it has, to select the linear 
function for supply to the converting means.
Patent EP-0403251-A3 (EP)
Title: Monokine activity interference
IPC: A61K31/00
Filed: 1990-06-13
Abstract: A method of treating a human afflicted with a T Cell Viral (TIV) 
infection, such as a human immunodeflciency virus (HIV) infection ,which 
comprises administering to such human an effective, monokine activity interfering 
amount of a monokine activity interfering agent.
Patent EP-0414649-A3 (EP)
Title: Variable flow self-cleaning valve
IPC: A61M27/00
Filed: 1990-08-02
Abstract: The present valve, employable by persons affected by hydrocephalus, permits discharge into suitable offtake branches of the excess cephalorhachidian fluid existing in the ventricles of the brain. The valve basically consists of a hollow cylindrical body (1) having inside a seat (5) with an enlarging triangular shape designed to interact with an aptly-shaped capsule or small piston (6) and placed against an antagonist spring (7). This pattern permits to offset the varying amounts of ventricular fluid pressures, discharging outside any fluid, whether large or small, through suitable offtake branches and at the same time it accomplishes a self-cleaning function which ensures a constant flow efficiency.
Patent EP-0480486-A3 (EP)
Title: Thin film coating method
IPC: B29L9/00
Filed: 1988-02-23
Abstract: In a thin film coating method, tack members are brought close to a surface of a substrate to temporarily tack the forward end portion of a web of thin film to the forward end of the substrate. Compression-bonding rollers are then brought into a tacking position where the forward end portion of the thin film is tacked from a standby position where the compression-bonding rollers do not touch the tack members to make compression-bonding contact with the forward end portion of the tacked thin film after the tack members are moved away from the surface of the substrate. The compression-bonding rollers are then rotated at the tacking position for the double purpose of conveying the substrate and adhering the thin film to the substrate. In this process, the forward end of the substrate is detected to produce a detection signal at a detection position before the substrate is conveyed to the tacking position, the conveyance of the substrate is stopped after the forward end of the substrate has been conveyed from the detection position to the tacking position, and the tack members are brought close to the conveyance passage of the substrate while the forward end of the substrate is being conveyed from the detection position to the tacking position to thereby tack the forward end of the thin film to the surface of the substrate after the forward end of the substrate is stopped at the tacking position. <IMAGE>
Patent EP-0470695-A3 (EP)
Title: A glass composition, a method of manufacturing a glass composition and a method of manufacturing a fibre reinforced glass matrix composite
IPC: C03B19/06
Filed: 1991-06-26
Abstract: A novel alumina borosilicate glass comprises, by 
weight percent, 76.4-80,2% silica, 11,56-12,94% boron oxide, 3,725-6,96% 
sodium oxide and potassium oxide, 2,8-5,0% aluminium oxide, 
0-0.30% calcium oxide, plus incidental impurities. This 
glass powder composition has to be held at temperatures of 
between 700 o C and 1000 o C 
for longer time periods, than the 
prior art alumina borosilicate glasses, before formation of 
the cristobalite polymorph of silica occurs.  
     A fibre reinforced glass matrix composite may be 
manufactured from the above glass powder by impregnating 
reinforcing fibres with the glass powder, and subsequently 
isothermally hot pressing the impregnated fibres at a 
temperature of 950 o C for upto one hour. The glass matrix 
of the composite is less likely to suffer cracking or 
microcracking by the formation of the cristobalite 
polymorph of silica.  
     Other methods for producing a 
fibre reinforced glass matrix composite are disclosed.
Patent EP-0495376-A3 (EP)
Title: Cell surface receptor complimentation
IPC: A61K47/48
Filed: 1992-01-08
Abstract: A method of controlling the amount of a biologically active substance binding to a cell surface having both receptors to the substance and receptors for the Fc domain of an antibody that can complex with the substance or other antibodies that can complex with the substance. By exploiting the generally more numerous Fc receptor sites, substance binding can be increased and/or controlled. Method contemplates controlling amounts of substances such as cytokines, hormones, and growth factors that are associated with cells such as monocytes, macrophages, granulocytes, B cells, T cells, and platelets. Method is illustrated using conjugated antibodies to tissue necrosis factor (TNF) to increase the binding of TNF to monocytes.
Patent EP-0608807-A3 (EP)
Inventor: YANO FUMIHARU C O NITTOKU ENG
IPC: H01F41/06
Filed: 1994-01-24
Abstract: This invention relates to an automatic coil winder comprising a spindle on which a 
bobbin is mounted for rotation, and a nozzle for supplying a wire to the bobbin. The 
coil winder comprises a first arm and a second arm which move respectively in triaxial 
directions. The nozzle is supported on the first arm while a plurality of auxiliary tools 
are supported on the second arm. Two arms move the nozzle and the auxiliary tools 
independently, whereby the winding work to the bobbin can be efficiently carried out.
Patent EP-0630923-A3 (EP)
Title: Coating compounds and their use, in particular in the preparation of clear and pigmented top layers.
Inventor: BEDERKE KLAUS DR
IPC: C09D175/04
Filed: 1994-06-21
Abstract: The invention relates to coating compositions which are suitable for the production of pigmented or transparent top coats, based on hydroxy-functional (meth)acrylic copolymers, aliphatic and/or cycloaliphatic polyisocyanates, solvents and optionally additives and pigments which are conventional in coating compositions (paints, enamels, varnishes, lacquers). They are free from epoxy resins and nitrocellulose and contain, as binder (vehicle),   A) one or more hydroxyl-containing (meth)acrylic copolymers built up from     a1) 47 - 53% by weight of one or more aromatic vinyl compounds,   a2) 28 - 33% by weight of one or more hydroxyalkyl methacrylates,   a3) 14 - 19% by weight of one or more alkyl (meth)acrylates, and   a4) 0.5 - 2% by weight of acrylic acid and/or methacrylic acid, having a hydroxyl number of 120 - 160 mg of KOH/g, an acid number of from 5 to 15 mg of KOH/g, a weight average molecular weight of from 10,000 to 20,000 and a glass transition temperature of from +40 DEG C to +60 DEG C, and B) an aliphatic and/or cycloaliphatic polyisocyanate or a mixture of such polyisocyanates in such an amount that from 0.5 to 2.0 isocyanate groups are present per hydroxyl group from component A).
Patent EP-0694945-A3 (EP)
Inventor: STOCKLIN FELIX
IPC: H01H50/56
Filed: 1995-07-26
Abstract: The multicontact electromagnetic relay for industrial use
includes an electromagnetic circuit defined by a coil (2), a
U bolt (3), an armature (4) movable on said U bolt in
contrast and by the action of elastic means (5), and movable
contacts (6) actuated by said armature for switching from
normally closed fixed contacts (7) to normally open fixed
contacts (8) defining the header (11) of said relay,
together with feed terminals (9) of said movable contacts
and to the feed terminals (10) of said coil. Each feed
terminal (9) of the movable contacts comprises an elastic
portion (12) for electrically feed the movable contacts (6)
and for applying a preset force on the movable contacts
adapted to define an optimal contact pressure with the
normally closed fixed contacts (7).
Patent EP-0716997-A3 (EP)
Title: Method and assembly for cutting a web
Inventor: KOUTONEN PAULI
IPC: B65H18/20
Filed: 1995-11-27
Abstract: The present invention relates to a method and assembly for cutting a paper or paperboard web particularly in a winder comprising at least one support roll (2) on which a roll (1) being wound is rotated. The invention is based on bringing a curved, tensioned cutting blade (6) into the nip between the support roll (2) and the roll (1), whereby the sharpened and possibly toothed edge (9) of the blade cuts the web (4) being wound onto the roll (1) at a desired point. <IMAGE>