baber/WOPTO huggingface dataset:
Patent EP-0272436-A3 (EP)
Title: Table and wall telephone
IPC: H04M1/02
Filed: 1987-11-12
Abstract: When the telephone is wall-mounted, it is rotated through 180 DEG , so that the keypad must also be installed so that is rotated through 180 DEG . The keypad is held in both positions by a runner with a projecting element which, in the table-mounted position, ends flush with the upper side of the telephone casing and which, when wall- mounted, projects so that it engages in the slot of the handset, thus holding it in the wall-mounted position. <IMAGE>
Patent EP-0260768-A3 (EP)
IPC: B29K105/20
Filed: 1987-09-18
Abstract: 1. A process for producing epoxy resin castings which comprises 
the curing of a normally liquid epoxy resin with 0.6 to 1 
equivalent of a compound of the general formula 
  
in which R₁ and R₂ are hydrogen, aryl, cyclo alkyl or alkyl with 1 
to 6 carbon atoms, R₃ represents hydrogen and X is chlorine or 
bromine, the compound having a melting point of less than 100 °C.
Patent EP-0240094-A3 (EP)
IPC: C07C239/00
Filed: 1987-01-05
Abstract: A three-step reaction process for ultimately preparing 
isocyanatoalkyl esters. The first step involves the reaction of 
an amino alcohol and dimehtyl, diethyl or dipropyl carbonate 
to produce an N-hydroxyalkyl-O-alkyl urethane. The second 
step may involve the reaction of the already produced 
N-hydroxy-alkyl-O-alkyl urethane with an ester of a carboxy­
lic acid in the presence of a catalyst such as 1,4-diazabicyclo-­
(2, 2, 2)octane to produce a urethano ester in the form of an 
alcohol blocked isocyanatoalkyl ester. The third step may 
involve the pyrolysis of the already produced urethano ester 
to yield an isocyanatoalkyl ester. Each step of the reaction 
may be preformed separately or in sequence.
Patent EP-0237363-A3 (EP)
IPC: G01N21/64
Filed: 1987-03-16
Abstract: A fluorometer probe head and a method of operating 
a probe to overcome problems of reflectance, for 
example, for determination of chlorophyll in plant 
leaves, uses a red LED (6), whose radiation does not 
cause fluorescence in the sample, and a green LED (7), 
whose radiation causes fluorescence in the sample, 
consecutively directed to a particular target spot 
(5). A photodiode (8) records fluoresced and 
reflected signals and an accurate result is obtained 
by subtracting the reflectance obtained with the red 
LED (6) from the gross reflectance and fluorescence 
value obtained with the green LED (7), to give the 
fluorescence at the test point.
Patent EP-0244354-A3 (EP)
Title: Pouring spout consisting of several parts for the introduction of molten metal into the casting chamber of a continuous-casting machine
IPC: B22D11/06
Filed: 1987-04-16
Abstract: In a casting nozzle, tubes are placed between a bar-shaped mouthpiece and a distribution bar, which connect holes in the mouthpiece and the distribution bar to allow for the flow of the melt. Pulling rods which are under tension, are anchored to the mouthpiece and to the distribution bar and press these parts elastically against the ends of the tubes in such a manner that the nozzle components are elastically braced, yet remain flexible and can adjust freely to heat dilatations or inaccuracies which occur in fabrication or assembly. The nozzle components, particularly the tubes, are easy to obtain and to exchange. Due to the fact that the pulling rods enter the mouthpiece from its back side and are anchored therein, the mouthpiece can be very slender, thus allowing for thin casting.
Patent EP-0282731-A3 (EP)
Title: Preform element preparation station for the hinged head of a multiple extruder for the manufacture of rubber profiles for tyre treads
IPC: B29C48/49
Filed: 1988-02-10
Abstract: A preparatory station for pre-forming bar assemblies intended for use in conjunction with multiple extrusion head for producing rubber profiles for tread strips of automobile tires includes a plurality of chambers receiving said bar assemblies from said extruder head and for accommodating replacement assemblies, means being provided for heating the accommodation chambers, and further including arrangements for ejecting the pre-forming bar assemblies from the extrusion head and for removing the splicing or jointing bar assemblies and the profile bar assemblies from the pre-forming bar assemblies.
Patent EP-0283006-A3 (EP)
IPC: B65D5/49
Filed: 1988-03-17
Abstract: Für die Zweitplazierung von Waren eignet sich eine Faltschachtel 
aus Pappe mit vier Seitenwänden (1,2), einem aus Deckelklappen 
gebildeten Deckelteil (3) und mit an den Seitenwänden angelenkten 
Bodenklappen (29,30,31), wobei im Boden von Längsseite zu Längs­
seite verlaufende Kufen (5,6) ausgebildet sind, die Räume (7,8) 
zum Einfahren von Hubwerkzeugzinken bilden, bei der sich über 
die Faltschachtel erstreckender, verstärkender Einsatz (9) mit 
Ansätzen (13,14,15) in die Kufen (5,6) ragt, daß an Bodenklappen 
(29,38,40,41) angelenkte Laschen (35,36,42) an vertikal stehenden 
Abschnitten der Ansätze (13,14,15) anliegen und daß die Kufen 
(5,6) durch oben offene Kartons (43) gebildet sind, die über die 
Ansätze (13,14,15) und die an ihnen anliegenden Laschen (35,36,­
42) gestülpt und über ihren oberen Rand (51) mit dem Boden ver­
bunden sind. Die Faltschachtel dient als Palette und als 
Abstandshalter zum Boden, auf der die Waren zum Zwecke des Ver­
kaufes und des Transports in eigenen Verpackungen, die zum un­
mittelbaren Verkauf geeignet sind, untergebracht sind.
Patent EP-0289930-A3 (EP)
IPC: G01N33/68
Filed: 1988-04-27
Abstract: Procollagen peptide can be determined with great accuracy in body fluids with the aid of a monoclonal antibody which is specifically directed against an epitope of the amino-terminal procollagen peptide (type III) which is not present in Col 1.
Patent EP-0294822-A3 (EP)
Title: Injection pump with pre-injection
IPC: F02M45/06
Filed: 1988-06-10
Abstract: The injection pump provides preinjection only during engine idling and partial load. This is achieved by providing a main release opening and an auxiliary release opening in the pump cylinder which appropriately register with first and second release grooves in a pump plunger which is rotatable between full load and low idle positions.
Patent EP-0295617-A3 (EP)
IPC: H02K15/085
Filed: 1988-06-14
Abstract: A magnetic top wedge (30) for slots of a dynamoelectric machinery 
of the type having a core structure (20) including said slots 
comprising a stack of laminations of ferromagnetic material, 
an insulating layer (60) 
of material interposed between opposing 
sides of said lamination stack and adjacent slot walls such 
that said laminations are arranged to form an extension of 
the magnetic path across the slot opening and the insulating 
layer is arranged to form a magnetic gap of predetermined 
length in the magnetic path across the slot opening, 
said wedge laminations further comprising a keyhole shaped 
notch (74) having an enlarged portion centered at a point on 
the lamination other than the center of gravity of the 
lamination cross-section.
Patent EP-0299421-A3 (EP)
Title: Immide modified epoxy resins
IPC: C08G59/02
Filed: 1988-07-12
Abstract: Epoxy resins having low melt viscosities and high softening points are prepared by partially reacting the epoxy resin with a monoimide. These modified epoxy resins are useful as binders in preparing high flow-out, non-sintering powder paints, particularly in epoxy resin/polyester hybrid coatings.
Patent EP-0314886-A3 (EP)
Title: Vehicular seat
IPC: B60N2/75
Filed: 1988-08-17
Abstract: A vehicular seat according to the present inven­
tion, which has a seat section (2) and a seat back 
section (1) connected thereto, comprises a pair of lower 
horizontal arms (53) attached to the lower portion of 
the seat back section (1) and having lower support means 
(20) for supporting the hipbone region of a user's body, 
and a pair of upper horizontal arms (52) protruding from 
the top of the seat back section (1) and having upper 
support means (70) for supporting the bladebone regions 
of the user's body. The lower horizontal arms (53) are 
fixed after the space between them is transversely 
adjusted to the size of the user's body. The upper 
horizontal arms (52), which are adjustable in height 
relative to the lower horizontal arms (53), are fixed 
after they are transversely moved in association with 
the lower horizontal arms (53).
Patent EP-0315155-A3 (EP)
Title: Silver halide photographic material
IPC: G03C1/06
Filed: 1988-11-02
Abstract: A negative type silver halide photographic 
material comprising a support having thereon at least one 
silver halide emulsion layer, wherein the silver halide 
emulsion layer or another hydrophilic colloid layer 
provided on the support contains (1) a compound 
represented by formula (I) having substantially no 
absorption maximum in the visible region of the spectrum 
and (2) a hydrazine compound represented by formula (II): 
  
wherein Z¹¹ and Z¹² each represents a non-metallic atomic 
group completing a benzoxazole nucleus, a benzothiazole 
nucleus, a benzoselenazole nucleus, a naphthoxazole 
nucleus, a naphthothiazole nucleus, a naphthoselenazole 
nucleus, a thiazole nucleus, a thiazoline nucleus, an 
oxazole nucleus, a selenazole nucleus, a selenazoline 
nucleus, a pyridine nucleus, a benzimidazole nucleus, or a 
quinoline nucleus; R¹¹ and R¹² each represents an 
unsubstituted or substituted alkyl group, at least one of 
 
 
said R¹¹ and R¹² having an acid group; Xo represents a 
charge balancing ion; and n represents 0 or 1; 
  
wherein A₁ and A₂ each represents a hydrogen atom, or one 
of said A₁ and A₂ represents a hydrogen atom and the other 
represents a sulfinic acid group or an acyl group; R₁ 
represents an aliphatic group, an aromatic group, or a 
heterocyclic group; R₂ represents a hydrogen atom, an 
alkyl group, an aryl group, an alkoxy group, an aryloxy 
group, or an amino group; at least one of R₁ and R₂ has an 
adsorption accelerating group with respect to silver 
halide; and G₁ represents a carbonyl group, a sulfonyl 
group, a sulfoxy group, a phosphoryl group, or an 
iminomethylene group.
Patent EP-0316681-A3 (EP)
Title: Faserverbundwerkstoffe
IPC: C08L71/00
Filed: 1988-11-04
Abstract: Die Erfindung betrifft Faserverbundwerkstoffe aus einer Kunststoffmatrix 
und Verstärkungsfasern, wobei die Kunststoffmatric eine Mischung aus 90 
bis 40 Gew.% Polyethersulfon und 10 bis 60 Gew.% Polyetherketon ist. Die 
Werkstoffe finden im Automobilbau und in der Luft- und Raumfahrtindustrie 
Anwendung.
Patent EP-0278755-A3 (EP)
IPC: B64D37/34
Filed: 1988-02-11
Abstract: An aircraft fuel system adapted for the automatic extraction and 
dispersion of entrapped puddles of water in an aircraft fuel tank as a 
function of fuel flow supply to at least one propulsion engine. 
Scavenge pipes, positioned to be immersed in the puddles at their 
inlet openings, are connected to a venturi located within a fuel 
supply duct and arranged such that fuel drawn through the duct by 
means of a jet pump induces water extraction by suction at the venturi 
throat which is subsequently broken up within the jet pump and 
dispersed in the fuel.
Patent EP-0284268-A3 (EP)
Title: Improvements in, or relating to electro-rheological fluids/electric field responsive fluids
IPC: C10M171/00
Filed: 1988-03-14
Abstract: An electro-rheological fluid comprising a hydrophilic solid and a hydrophobic liquid component wherein the hydrophobic liquid component comprises a fluorosilicone whose average molecular weight is in the range 200 - 700.
Patent EP-0294189-A3 (EP)
Title: A combined pouch and liquid applicator
IPC: A61F13/40
Filed: 1988-06-02
Abstract: The invention provides a combined liquid holder and liquid applicator which may be used without the liquid contaminating the hands of the user. The liquid is contained within an inner flexible and burstable sachet (1) which is itself inside a bag (2) which forms an outer sachet. An absorbent applicator (4) is secured to the outer sachet (2) and liquid is held away from contact with the applicator (4) by suitable restraint means. To use the product which may be called a pouch applicator the inner sachet (1) is burst by pressure from the outside the outer sachet or bag (2) and the liquid impregnates the applicator (4) which may then be used as a wiper.
Patent EP-0309124-A3 (EP)
Title: Uninterruptible power supply
IPC: H02J9/06
Filed: 1988-09-09
Abstract: A UPS system includes a mechanical backup input line isolation switch (104) to provide mechanical isolation between a primary energy source connected to the input line (101,102) and a secondary energy source (120) upon detection of a failure of an electronic isolation switch (107) normally providing isolation between the input line and the secondary energy source. Detection of such a failure is accomplished by means of a dummy load (150) which is connected across the input line. Its impedance is sized to permit a small low level of current flow, above normal leakage current levels permitted by a functioning semiconductor electronic line switch, if energy is reverse coupled from the reserve energy source via the failed electronic line switch, without draining significant power from the primary energy source when the UPS is normally operative and deriving power from the primary energy source. A power flow direction sensing circuit (151) detects the direction of power flow at the input to which the primary energy source is connected to the UPS, and a control circuit (152) responsive to the power flow direction sensing circuit disconnects the input from the primary energy source, if reverse power flow is detected, by activating the mechanical switch.
Patent EP-0319236-A3 (EP)
IPC: C09J123/22
Filed: 1988-11-29
Abstract: Novel adhesives comprising an elastomer composi­
tion comprising (1) at least 30 percent by weight of a 
triblock terpolymer elastomer having polystyrene end 
blocks and rubber poly(ethylene-butylene) midblocks; 
(2) at least 10 percent by weight of a diblock 
copolymer elastomer of styrene and ethylenebutylene; 
and (3) at least 30 percent by weight of non-liquid 
polyisobutylene, e.g. having a molecular weight of at 
least 800,000, or a copolymer containing at least 95% 
by weight of isobutylene; said adhesive composition 
further containing at least one tackifying resin in an 
amount sufficient to provide the desired balance of 
adhesive properties, e.g. tack; and adhesive tapes 
including same.
Patent EP-0298045-A3 (EP)
IPC: C12M1/28
Filed: 1988-05-20
Abstract: A microbiological culture device (1) which affords 
improved lapping over a surface to be tested comprises an 
elongate plate (2) carrying a culture medium (T1,T2,T3), a 
cylindrical case (7) for the plate (2), and a stopper (11) 
for said case (7) made fast with one end (4) of the plate (2) 
and providing a handgrip for holding the plate (2), as well as 
an elastically deformable bridge (20) formed on the plate (2) 
at said end (4).
Patent EP-0326799-A3 (EP)
IPC: C07K1/02
Filed: 1989-01-04
Abstract: Peptide werden hergestellt durch Umsetzung von durch eine 
N α -Formylgruppe geschützten α-Aminocarbonsäureestern oder 
Peptidestern als Carboxylkomponente mit α-Aminocarbonsäuren, 
α-Aminocarbonsäureestern oder α-Aminocarbonsäureamiden als 
Aminokomponente in Gegenwart einer Serin- oder Thiolprotease.
Patent EP-0338188-A3 (EP)
IPC: D06N3/00
Filed: 1989-01-14
Abstract: A coated sheet-like laminate with a fine-grain surface consists of a nonwoven having a coating, a smooth knitted fabric or woven fabric being present between the coating and the nonwoven. Production is carried out by the reversal process on a release paper.
Patent EP-0335150-A3 (EP)
IPC: B60P3/32
Filed: 1989-03-10
Abstract: Eckverbinder für Sandwichplatten zur Erstellung von 
Wohnwagenaufbauten, bestehend aus Profil-Schenkel und 
-Stegen aus Leichtmetall oder GFK (Glasfaserkunststoff) 
wobei Außen- und Innenschenkel (5 bzw. 8) dicht und 
unverlierbar fest mit dem Rand der Außen- bzw. 
Innenseite von zwei rechtwinklig aneinander grenzenden 
Sandwichplatten (2) verbunden sind und ein Rundsteg (6) 
viertelkreisförmig von einem Außenschenkel (5) zum 
anderen verläuft, und bei dem die Außenschenkel (5) mit 
dem Rundsteg (6) einerseits und die Innenschenkel (8) 
andererseits als ein selbständiges Außen- bzw. ein 
selbständiges Innenprofil (3, 4) ausgebildet sind, 
daß die Ecke zwischen den Innenschenkeln (8) durch 
einen 45° zu beiden Innenschenkeln (8) verlaufenden 
Brückensteg (9) ersetzt ist, daß auf der Länge des 
Brückensteges (9) in gleichen Abständen Widerlager für 
Verbindungsglieder (16) verteilt sind,  
und daß die Verbindungsglieder form- und kraftschlüssig 
mit einem aus zwei abstandsparallelen, symmetrisch zur 
Eckwinkel-Halbierenden (11) in Richtung Innenprofil (4) 
verlaufenden Federstegen (10) bestehenden Diagonalsteg 
verbindbar sind.
Patent EP-0335357-A3 (EP)
Title: Improved method and apparatus for detecting optical pulses
IPC: A61B5/308
Filed: 1989-03-29
Abstract: A method and apparatus for improving the calculation of oxygen saturation and other blood constituents by non-invasive pulse oximeters. The method and apparatus permit more accurate determination of blood flow by collecting time-measures of the absorption signal at two or more wavelengths and processing the collected time-measure to obtain composite pulsatile flow data from which artifacts have been filtered. The processing occurs in the frequency domain. The time-measure is Fourier transformed into its spectral components to form the composite information.
Patent EP-0338576-A3 (EP)
Title: Liquid-crystalline organopolysiloxanes and methods for their preparation
IPC: C08G77/04
Filed: 1989-04-21
Abstract: What is disclosed and claimed are 
organopolysiloxanes having liquid crystalline properties 
at relatively low temperatures as compared to prior art 
materials. The organopolysiloxanes have this property by 
virtue of a unique chemical spacer between the siloxane 
and the mesogenic groups, which spacers are oxyalkylene 
groups.
Patent EP-0340608-A3 (EP)
Title: Continuously variable transmission system and long travel torsion damper therefor
IPC: F16D3/12
Filed: 1989-04-25
Abstract: This invention relates to a transmission 
system for applying torque from an engine flywheel (14) to the 
drive train of an automotive vehicle including a long 
travel viscous damped torsional damper (40) driven by the 
flywheel (14) and coupled to a continuously variable 
transmission (10) which in turn is coupled to a wet drive 
clutch (26), the output of which is connected to an output 
counter shaft for the automotive drive train. 
The long travel torsional damper (40) 
includes an enclosed, effectively sealed housing (42, 44) 
containing input and output members coupled through a 
plurality of series parallel spring sets and immersed in a 
viscous medium to provide effective viscous damping 
matched to the effective spring rate of the mechanical 
damping system to accommodate both transient and steady-­
state vibrational torques. The damper is especially 
useful with the continuously variable transmission but is 
useful in other applications as well.
Patent EP-0351837-A3 (EP)
Title: Read/write head slider with medium access aperture
IPC: G11B21/21
Filed: 1989-07-20
Abstract: A read/write head slider for use with a disk 
drive, such as a floppy disk drive for a 
microcomputer, in which an aperture extends through 
the width of the head. The aperture allows access to 
the medium underneath the head which is being held 
relatively rigid by the head. Optical or electrical 
components can be positioned in or around the 
aperture, for example, to read optical servo tracking 
data from the medium.
Patent EP-0379738-A3 (EP)
Title: Optical layer
IPC: G02B5/26
Filed: 1989-12-29
Abstract: An optical layer and arrangements with such a layer are proposed which is predominantly of Ta2O5 and having an extinction coefficient for ultra-violet light less than 0.0075 for light of 308nm. Such a layer is produced by ion-beam-sputtering of a target which target is predominantly made of Ta2O5.
Patent EP-0340993-A3 (EP)
Title: Liquid dispensing pouch
IPC: D06F39/02
Filed: 1989-04-28
Abstract: A liquid-dispensing pouch (20, 40) is provided that has 
a nonwoven wall (20) which permits repeated releases of the 
liquid from within (10) the pouch when the wall is wetted on 
its outer surface with a solvent from the liquid (10), but 
prevents seepage of the liquid from within the pouch 
when the outer surface of the wall is dry.
Patent EP-0341904-A3 (EP)
IPC: C12Q1/6886
Filed: 1989-05-04
Abstract: The effectiveness of selected antineoplastic agents may 
be determined in individual patients by comparing the level of 
expression of one or more selected growth-regulated genes in 
neoplastic cells taken from the patient before and shortly after the 
initiation of therapy. A decrement in expression is prognostic of 
eventual remission, while a lack of decrement indicates that remission 
is unlikely. The test may also be accomplished by comparing the level 
of expression of growth-regulated genes in neoplastic cells in culture 
before and after incubation of the cells with the selected 
antineoplastic agents.
Patent EP-0352119-A3 (EP)
Title: Vampire bat salivary plasminogen activators
IPC: C07K19/00
Filed: 1989-07-20
Abstract: Highly active glycoprotein plasminogen activators which exhibit a stringent requirement for the presence of a fibrin cofactor, and which readily catalyze the lysis of plasma clots. The plasminogen activator can be produced by host microorganisms or eukaryotic cells which have been transformed by expression vectors having an inserted DNA sequence encoding the glycoprotein.
Patent EP-0376552-A3 (EP)
Title: Rail grinding apparatus
Inventor: OISHIBASHI HIROTSUGU
IPC: E01B31/17
Filed: 1989-12-14
Abstract: A grinding apparatus for railroad rails has a 
grinding belt (23) wrapped around motor-driven pulleys (21, 22) which are 
rotatably mounted on a frame (2). The frame is supported on the 
surface of a rail by rollers (41, 42) which bear the weight of the 
grinding apparatus. A noise guard (5) surrounds the grinding belt 
to reduce noise.
Patent EP-0338997-A3 (EP)
Title: Computer controlled information broadcasting system for aiding blind persons in town walking
IPC: G09B21/00
Filed: 1989-02-28
Abstract: There is disclosed an information broad­
casting system, controlled by a computer, which has 
been specifically designed for aiding blind persons 
in walking through a town.  
     The system comprises at least a transmit­
ting station, to be associated with a zone of in­
terest, adapted to transmit or broadcast given in­
formation messages, relating to the interest zone, 
and at least a portable receiving station (R) which 
is able of automatically tuning on the transmitting 
station (T), the receiving station (R) or device 
being provided with means, to be actuated by the 
user, to selectively poll the transmitting station, 
and means adapted to transform the messages trans­
mitted by the transmitting station into intelligible 
voice signals.