baber/WOPTO huggingface dataset:
Patent EP-0274460-A3 (EP)
Title: Hygienic-sanitary devices such as collecting tanks, venthygienic-sanitary devices such as collecting tanks, vents and toilets, especially for use in caravans, trailers s and toilets, especially for use in caravans, trailers and the like and the like
IPC: B60R15/00
Filed: 1988-01-08
Abstract: According to the invention the suite consists of a rotating platform (1) divided into three sections, each of which accommodates a sanitary fitting, a bulkhead which is of suitable height and is divided into three panels, each of which separates one sanitary fitting from the others and may help to support some other elements necessary to the operation of the sanitary fitting and to the comfort of the user, a second platform also circular in shape but fixed and in the same plane as a first, constitutes the shower tray or the standing area according to the circumstances. The WC communicates directly with an upper tank (122) located immediately below the WC itself and connected, by means of corrugated hoses (128) or the like to a lower tank (122), which is removable and into which the contents of the upper tank are transferred once two on-off gate valves have been opened.
Patent EP-0326984-A3 (EP)
IPC: C08F8/30
Filed: 1989-01-30
Abstract: Die Erfindung betrifft polymere Netzmittel auf der Ba­
sis von Urethangruppen und gegebenenfalls Harnstoff­
gruppen aufweisenden Acrylpolymeren, das Verfahren zu 
ihrer Herstellung sowie ihre Verwendung in Pigmentzube­
reitungen für Lacke. Die Netzmittel eignen sich im be­
sonderen zur optimalen Dispergierung von organischen 
Farbstoffen und Pigmenten in lösungsmittelhaltigen Lak­
ken und Farben.  
     Die entsprechenden Urethan- bzw. Harnstoffgruppen in 
den Polymeren werden durch Copolymerisation von Hydro­
xyalkylacrylat und Monohydroxyl- bzw. Amin- blockierten 
Diisocyanaten oder durch Umsetzung von Hydroxylgruppen 
tragenden Acrylcopolymeren mit Monohydroxyl- bzw. 
Amin-halbblockierten Diisocyanaten erhalten.
Patent EP-0351572-A3 (EP)
IPC: E01F9/669
Filed: 1989-06-21
Abstract: Die Fahrbahntrenneinrichtung wird durch eine Anzahl Grundkörper (111) 
gebildet, die als Vollkörper ausgebildet sind und beispielsweise aus 
Recycling-Kunststoff gefertigt werden. Sie sind in ihrer Längsrichtung 
aneinandergereiht und mittels je einer Kupplungsvorrichtung (126) 
formschlüssig miteinander gekuppelt, so daß sie eine zusammenhängende 
Wand ergeben. Die Grundkörper (111) weisen einen Sohlenteil und einen 
darauf aufwärtsragenden Rückenteil auf. Der Sohlenteil ist 
verhältnismäßig niedrige und breit und hat beiderseits schräg abfallende 
Oberseiten. Der Rückenteil ist verhältnismäßig schmal und hoch mit 
parallelen Seitenwänden. Auf die Reihe der Grundkörper (111) kann eine 
Reihe Aufsatzkörper (112) aufgesetzt werden, damit die Trenneinrichtung 
eine größere Gesamthöhe erreicht. Die Aufsatzkörper (112) sind ähnlich 
den Rückenteilen der Grundkörper (111) ausgebildet. Sie werden um eine 
halbe Länge versetzt angeordnet und mit den Grundkörpern (111) fest 
verbunden.
Patent EP-0358892-A3 (EP)
IPC: C08L65/00
Filed: 1989-07-22
Abstract: Schlagzähe thermoplastische Formmassen auf Basis von Polyphenylenether-Pfropfcopolymeren 
und Polyamiden, die sich durch eine hohe 
Zähigkeit, eine sehr gute Phasenhaftung, eine hohe Lösemittelbeständigkeit 
sowie eine hohe Wärmeformbeständigkeit auszeichnen, 
werden hergestellt aus 70 bis 250 Teilen eines 
Polyamids und 100 Teilen eines Pfropfcopolymeren, welches durch 
Umsetzung von 100 Teilen eines Polyphenylenethers mit 0,1 bis 6 
Teilen einer Mischung aus 10 bis 50 Mol-% Maleinsäureanhydrid und 
90 bis 50 Mol-% einer vinylaromatischen Verbindung erhalten 
wird.  
     Die Formmassen werden zur Herstellung technischer Artikel wie 
z. B. Rohre, Platten oder Gehäuse verwendet.
Patent EP-0363827-A3 (EP)
IPC: B60T13/66
Filed: 1989-10-05
Abstract: Das spurgebundene Drehgestellfahrzeug mit elektrohydraulischer 
Bremse und hydropneumatischer, niveauregelnder Abfederung weist in 
jedem seiner Drehgestelle eine hydraulische Druckversorgungseinheit 
(9) auf, aus welcher zueinander parallel über Drucksicherungsventile 
(15,16) sowohl die hydraulische Bremse (19) wie die 
hydropneumatische Abferung (20) des jeweiligen Drehgestelles 
druckversorgt sind. Die Rücklaufleitungen (26 und 32) der 
elektrohydraulischen Bremse (19) bzw. der hydropneumatischen 
Federung (20) führen zu einem der Druckversorgungseinheit (9) 
zugehörenden Hydrauliktank bzw. -sumpf (10)
Patent EP-0370459-A3 (EP)
Title: Front part of a railway car
IPC: B61D17/22
Filed: 1989-11-21
Abstract: The invention relates to the front part of a railway car, having an intercommunicating gangway, which is variable in length in the longitudinal direction of the car, in the area between two lateral buffers, sprung in the longitudinal direction of the car. At least under certain operating conditions, the intercommunicating gangway lies with its associated parts below a horizontal plane, over which the buffer heads protrude upwards. When their buffer springs are under normal stress, the buffer heads lie in a vertical transverse plane, in which front end parts of the intercommunicating gangway lie. Furthermore, the intercommunicating gangways of two cars to be connected to each other are preferably held in contact without solid connection by springs acting in the longitudinal direction and, finally, the gangway treadplates of this intercommunicating gangway are preferably adjustable in the longitudinal direction independently of the protection of the gangway. The invention is characterised in that means are provided by which the buffer heads and the said front end parts of the gangway treadplate can be kept essentially in a common perpendicular plane transverse to the vehicle even when the buffer plates change their position due to changed stressing of the buffer springs.
Patent EP-0376203-A3 (EP)
Title: Canvas top type sunroof structure for motor vehicle
IPC: B60J7/06
Filed: 1989-12-22
Abstract: The sunroof structure comprises a pair of guide rails (17) 
which extend along respective sides of a sunroof aperture of 
the roof; a canvas top (1) adapted to cover the aperture; a 
front carry member (3) having a front part of the canvas top 
(1) secured thereto, the front carry member (3) being slidably 
engaged with the guide rails (17); guided supporting bows (9,11) 
slidably engaged with the guide rails (17) and carrying thereon 
a major middle part of the canvas top (1); free supporting bows 
(13,15) alternating with the guided supporting bows (9,11), the 
free supporting bows (13,15) being pivotally supported by the 
guided supporting bows (9,11) respectively and carrying thereon 
the major middle part of the canvas top (1); a biasing device 
(35) for biasing each free supporting bow (13,15) upward relative 
to the associated guided supporting bow (9,11); a connecting 
device for connecting a rear part of the canvas top (1) to a rear 
fixed portion of the sunroof aperture; a driving device (75) for 
driving the front carry member (3) along the guide rails (17) 
between a frontmost position wherein the canvas top (1) fully 
closes the aperture and a rearmost position wherein the canvas 
top (1) fully opens the aperture; and a flexible wire (51) 
having a front end connected to the front carry member (3) and 
a rear end connected to the connecting device, the flexible 
wire (51) extending across the alternately arranged guided (9,11) 
and free supporting bows (13,15) in a manner to thread therebetween.
Patent EP-0371572-A3 (EP)
Title: Sample handling technique
IPC: G01N30/84
Filed: 1989-11-24
Abstract: To inject samples into a mass spectrometer, one 
end of a capillary tube is affixed directly to the 
vacuum chamber of the mass spectrometer or to a mass 
spectrometer interface to bring gaseous samples into 
close proximity to the mass spectrometer ionizing 
means, and the other end is in close proximity to 
the surface of a tape. The tape is in a cassette 
and a probe is inserted through the cassette frame 
between the cassette reels and draws the tape to the 
end of a capillary tube. Regions of tape with 
samples adsorbed to tape surface are transported 
rapidly from a low temperature region for a high 
temperature region which includes the entrance end 
of the capillary tube. Sample vaporizes from the 
tape surface and is carried into the capillary tube 
by a carrier gas. The tape position is indicated by 
bar codes on the tape that control tape movement.
Patent EP-0327284-A3 (EP)
Title: Triazolo(1,5-c)pyrimido(1,4) azines as bronchodilators
IPC: C07D498/14
Filed: 1989-01-30
Abstract: Substituted 1,2,4-triazolo[1,5-c]pyrimido[1,4]-azines of formula <CHEM> wherein A is methylene or carbonyl; B is methylene, carbonyl or -CHR9-; Q is N-R7 or O; Y is N-R10, O, S, SO or SO2; R2 is hydrogen or alkyl; R5 is alkyl; R7 is hydrogen, alkyl, benzyl or acetyl; R9 is alkyl; R10 is alkyl or benzyl; have been found to have potent bronchodilator activity. Pharmacological methods for inducing bronchodilation using such compounds, pharmaceutical compositions containing such compounds, and synthetic intermediates for preparing such compounds are also described.
Patent EP-0342972-A3 (EP)
Title: Meat products with reduced animal fat and calories
IPC: A23L13/40
Filed: 1989-05-18
Abstract: Comminuted meat products which are reduced in 
calories and animal fat are produced by adding to a 
lean meat base a fatty substance which is non-­
digestible, partially digestible, or is lower in net 
caloric efficiency than animal fat.
Patent EP-0373925-A3 (EP)
IPC: C09D11/108
Filed: 1989-12-13
Abstract: A curing resin obtained in the following manner, 
100 parts by weight of at least one material (component 
A) selected from the group consisting of a five-membered 
cyclic compound having conjugated double bonds which is 
represented by the general formula: 
  
wherein R represents alkyl having 1 to 3 carbon 
atoms, and m and n stand for 0 or for an integer 
of 1 to 6 and m+n = 6,  
and addition products thereof formed by the Diels-Alder 
reaction, 0 to 50 parts by weight of an aromatic compound 
(component A′) having at least one polymerizable carbon-­
carbon double bond and 2 to 120 parts by weight of a 
compound (component B) having at least one polymerizable 
carbon-carbon double bond and at least one hydroxy group 
are polymerized under heating; the obtained cyclopenta­
diene resin (R1) having hydroxy groups and/or the resin 
(R1′) having hydroxy groups obtained by selective hydr­
ogenation of only the double bonds in the said resin (R1) 
is reacted with a polyisocyanate compound (component C) 
at an equivalent ratio of the isocyanate groups in the 
component C in the range of 0.02 to 0.95 based on the 
hydroxy groups in the resin R1 and/or R1′; the thus 
obtained resin (R2) is then esterified with an α,β-un­
saturated carboxylic acid (component D) at an equivalent 
ratio of carboxyl groups in the component D in the range 
of 0.1 to 1.1 based on the hydroxy groups in the resin 
(R2).
Patent EP-0323948-A3 (EP)
Title: Continuous isoelectric separation
IPC: B01D57/02
Filed: 1989-01-04
Abstract: A method and apparatus for the continuous separation 
of a target protein from a protein mixture containing 
two or more proteins and at a pH equal to the pI of the 
target protein is disclosed. The method and apparatus 
employ a non-ionic, non-electrically conductive porous 
conduit (10) through which the protein mixture is passed. 
The conduit is subjected to the influence of an electrical 
field substantially perpendicular to the flow of fluid 
therethrough resulting in movement of all charged protein 
from the conduit lumen. The target protein, which is 
unaffected by the electric field since it is not charged 
at a pH equal to its pI, is collected from the conduit 
outlet in substantially purified form.
Patent EP-0392519-A3 (EP)
IPC: C23C30/00
Filed: 1990-04-11
Abstract: There is disclosed a surface-coated tool member of 
tungsten carbide based cemented carbide which has a tungsten 
carbide based cemented carbide substrate and a hard coating 
formed on the substrate. The hard coating may have one or 
more layers each of which is made of one material selected 
from the group consisting of carbide, nitride and oxide of 
metals in groups IV A , V A  and VI A  of the Periodic Table; solid 
solution of said carbide, nitride and oxide; and aluminum 
oxide. The cobalt content of the substrate in a surface 
portion at a depth of about 2 µm from a surface thereof is 
less than that in an interior portion at a depth of about 100 
µm from said surface by at least 10 %.
Patent EP-0401670-A3 (EP)
Title: Self-priming centrifugal pump
IPC: F04D9/06
Filed: 1990-05-30
Abstract: The present invention relates to a self-priming 
centrifugal pump (1) which comprises a stator case (2) with a 
delivery port (5) and an outflow port and a radial-centrifugal 
bladed impeller (7). An ejector (16) is provided 
inside the case (2) and comprises an induction chamber which 
is connected to the intake port (3), an entrainment nozzle (17) 
connected to the internal chamber of the stator case and 
a diffusion duct (19) which is coaxial to the impeller (7) and is 
connected to its inflow section. A conveyor is provided 
after the impeller and comprises at least one radial-centripetal 
conveyance channel (24) and an annular outflow 
section which extends peripherally to the diffusion duct 
of the ejector. The conveyor (24) has a configuration which 
is suitable for directing the flow which leaves the 
impeller toward a central portion of the case which is 
adjacent to the outer portion of the diffusion duct (19) and 
is distant from the delivery port (5), and for making said 
flow laminar so as to facilitate the separation of air 
and its migration toward the delivery port (5).
Patent EP-0409071-A3 (EP)
Title: Identification of a molded container with its mold of origin
IPC: C03B35/00
Filed: 1990-07-12
Abstract: Apparatus (10) for reading a mold-identifying code in the form of a plurality of surface irregularities (76) extending in an arcuate array around the container heel (45) concentrically with the container axis. A starwheel conveyor (12) sequentially moves a series of containers (22) in an arcuate path about a conveyor axis (16) to and through a reading station (28). A belt (30) positioned adjacent to the conveyor periphery engages containers at the reading station and is driven so as to rotate the containers about their central axes. A light source (40) is imaged at the conveyor axis through container heel. A scanning mirror (50) is positioned to receive an image of the light source transmitted through the container heel and to reflect such image onto a camera (60). The scanning mirror is driven as a function of conveyor rotation so as to follow a container traveling through the reading station and reflect onto the camera an image of that circumferential portion of the illuminated container heel closest to the conveyor axis.
Patent EP-0443119-A3 (EP)
Title: Dynamic roller mill-air classifier
IPC: B07B7/083
Filed: 1990-11-30
Abstract: The dynamic wind sifter rotor has vertical slats with downstream gas and fines outlets, and coarse particle return. A central riser (1), restricted w.r.t. the mill housing (31) for the air-material mixt. flow is deflected radially outwards at the top of the sifter rotor (5) region, into a gravity flow. Louvres (4) in the sifting chamber (12) point towards the rotor and the flow of air and fines entering the rotor is diverted downwards through the rotor bottom hole (24) round the riser to a down shaft (27) round the riser. Coarse material (42) is returned downwards from the sifter chamber to the housing (31) through lines (32) separate from the riser.
Patent EP-0384570-A3 (EP)
Title: Compatible expanded programmable option select system
IPC: G06F13/10
Filed: 1990-01-19
Abstract: A computer system is provided which is compatible 
with existing programmable option select systems and which 
provides optional enhanced system setup capabilities. The 
enhanced system permits use of application software 
designed specifically for existing programmable option 
select systems which utilize limited system configuration 
data registers but further provides an optional mode 
accessed during system setup procedures wherein 
application software can access and utilize an expanded 
set of system setup configuration registers to enhance the 
performance of the computer system.
Patent EP-0385656-A3 (EP)
Title: A process for the production of a highly-orientated ultralong conjugated polymer
IPC: C08F38/00
Filed: 1990-02-21
Abstract: A process for producing a highly-orientated 
ultralong conjugated polymer while the orientation there­
of is maintained, which comprises:  
a step of immersing a substrate having a 
hydrophilic surface in a nonaqueous organic solvent 
containing a compound having at least an unsaturated 
group, such as an acetylenic group, etc., and -SiA x H 3-x  
group in which A denotes chloro or lower alkyl and 
x is an integer of from 1 to 3, whereby forming a 
monomolecular film of the above compound on the substrate,  
a step of orientation the monomolecular film in 
a specific direction, and  
a step of polymerizing the monomolecular film 
by using irradiation or a metal salt catalyst,  
the irradiation using electron beam, X-ray or 
gamma ray, the metal salt catalyst being MoCl₅, MCl₆, 
NbCl₅, TaCl₅, or the like as a metal halide catalyst, 
or Mo(CO)₅, W(CO)₆, Nb(CO)₅, Ta(CO)₅, or the like as 
a metal carbonyl catalyst.
Patent EP-0390562-A3 (EP)
Title: Driver circuit for providing pulses having clean edges
IPC: G01R31/319
Filed: 1990-03-29
Abstract: A method and apparatus for providing pulse signals 
from a driver circuit (10) in an in-circuit 
overdrive/functional tester to a probe (25), which tester 
provides a control signal representative of a command for 
the driver circuit to provide logic signals, includes 
adjusting the transition time of the logic signals so 
that the transition time is equal to twice the time it 
takes the pulse signal to travel from the driver circuit 
(10) to the end of the probe (25) and back. The method 
or apparatus for adjusting the rise time of the control 
signal can include adjusting the slew rate of the control 
signal. Pulse signals produced by such a method or 
apparatus have clean edges, have slew rates which are 
twice as fast as the slew rates of the driver signals and 
have zero propagation delay when measured at the fifty 
percent point.
Patent EP-0395248-A3 (EP)
IPC: G01R33/565
Filed: 1990-04-09
Abstract: A sample (80) is disposed in an examination region 
(10) through which a strong, uniform magnetic field is 
generated. A gradient pulse (24, 82) is created across the 
magnetic field. After the gradient field has been turned 
off, a rapid succession of radio frequency pulses (52, 84) 
are applied. Each radio frequency pulse is followed by a 
free induction decay signal (54, 86). For each free 
induction decay signal, the evolution of phase vs. time is 
determined (60) because the slope of the changing phase vs. 
changing time curve is proportional to resonance frequency 
(66) and the resonance frequency is proportional to magnetic 
field strength (68). For each free induction decay signal, 
the magnetic field strength and the time since the 
determination of the gradient field pulse are determined and 
stored (70). From the plurality of free induction decay 
signals, a decaying curve (28) representing eddy current 
induced gradient field strength vs. time is produced.
Patent EP-0407050-A3 (EP)
Title: Computer systems including a process database
IPC: G06F17/30
Filed: 1990-06-15
Abstract: A process database includes a plurality of types of data blocks. Each block type uses categories of routines for processing data in blocks of that type, including a category of routines that are specific to the block type and a category of routines that are generic to at least two of the block types. A table contains a record of information concerning the category of routines that are specific to an individual block type. A separate table contains a record of information about the generic category of routines. This arrangement allows new types of data blocks to be added or existing block types modified (e.g., by changing routines or adding new routines) simply by creating or changing the table for that block type, without having to change the separate table for the generic routines.
Patent EP-0410931-A3 (EP)
IPC: C09B62/44
Filed: 1990-07-17
Abstract: Die faserreaktiven Formazanfarbstoffe der Formel 
  
worin R C₁-C₄-Alkyl, C₁-C₄-Alkoxy, Halogen, Cyan oder Nitro, 
X Fluor oder Chlor und n die Zahl 0, 1 oder 2 ist ergeben auf 
stickstoffhaltigen oder hydroxylgruppenhaltigen Fasermate­
rialien Färbungen von guten Echtheiten.
Patent EP-0464531-A3 (EP)
Title: Enzymatic bating preparations
IPC: C12S7/00
Filed: 1991-06-22
Abstract: The invention concerns enzymatic bating preparations for carbonic acid deliming using proteases, which bating preparations contain A) alkaline bacterial protease having a pH optimum between 9 and 11 in proportions of 10 - 20% by weight, based on the totality of the proteases P, B) pancreas protease having a pH optimum between 7 and 9 in proportions of between 40 - 70% by weight, based on the totality of proteases P, and C) fungal or bacterial protease having a pH optimum within the pH range 5 to 7 in proportions of from 20 to 40% by weight, based on the totality of proteases P,  with the proviso that the proteolytic activities of the  A') alkaline bacterial proteases at pH 10,  B') the pancreatic enzymes at pH 8 and  C') the acidic fungal or bacterial protease at pH 6.5 have been adjusted to the same level.
Patent EP-0495165-A3 (EP)
Title: Overlapped serialization
IPC: G06F9/38
Filed: 1991-11-06
Abstract: A system and method whereby a central processor can 
continue operation beyond a serialization point before 
the architecture defines that it is permissible to do 
so. According to the system and method, it is 
ascertained whether correct results are being achieved 
after the serializing point. If some doubt develops 
about the correctness of the results, the processor is 
returned to its status at the serialization point and 
the processing is repeated. In one embodiment, 
correctness of results is determined by way of a 
monitoring mechanism which depends on the fact that 
the interactions between CPUs are confined to references 
to storage. The operations which are performed prior 
to the time that the architecture allows them, are 
restricted to ones which depend on fetches made from 
storage. The needed assurance of correct operation is 
gained by monitoring the storage locations from which 
fetches are made on behalf of instructions which 
logically follow the serializing operation, but which 
are made prior to the time that fetching is allowed to 
resume. If those storage locations are not changed 
during the time between when the first such fetch is 
actually made from one of them, and the time that 
fetching is allowed to resume, then the results of the 
processing which was done by the CPU (based on those 
fetches) must be exactly the same as if all of the 
fetches and all of the processing was done in a single 
instant at the moment that the fetches became allowed.
Patent EP-0445894-A3 (EP)
Title: Methods for the treatment of demyelinating disease, uveitis, or graft-versus-host-disease
IPC: A61K38/19
Filed: 1991-03-08
Abstract: A pharmaceutical composition and a method for its use in the treatment of severe chronic inflammatory diseases, such as demyelinatig disease, uveitis and graft-versus-host disease are provided. The composition comprises tumor necrosis factor as an active ingredient and at least one pharmaceutically acceptable carrier, diluent or excipient.