baber/WOPTO huggingface dataset:
Patent EP-4239127-A3 (EP)
Inventor: WENZELMANN HARRY
IPC: E01C19/42
Filed: 2020-12-04
Abstract: An adjustable width mold apparatus for a slipform paver includes a center portion and left and right sideform assemblies. The center portion has left and right lateral ends. Left and right adjustable width support assemblies are connected between the sideform assemblies and the center portion. One or more spacers may be received between each sideform assembly and the center portion to adjust the width of the mold apparatus. The spacers may be hung on a plurality of hanger rods. Each of the hanger rods may have a hydraulic nut on one end thereof for clamping the spacers between the sideform assembly and the center portion.
Patent EP-4257122-A3 (EP)
Title: Lyophilisate of treosulfan
Inventor: BIALLECK SEBASTIAN
IPC: A61K9/16
Filed: 2019-09-25
Abstract: A lyophilisate of treosulfan is described which possesses favourable characteristics in terms of a short reconstitution time and a high purity and stability and which is particularly useful in the treatment of cancer and for conditioning therapy before transplantation of bone marrow or blood stem cells.
Patent EP-0010213-A3 (EP)
Title: Bicyclo-compounds, processes for their preparation and their application
IPC: C07C47/225
Filed: 1979-10-01
Abstract: 1. Bicyclic compounds of the general formula I  see diagramm : EP0010213,P16,F7  where Y is  see diagramm : EP0010213,P16,F8   see diagramm : EP0010213,P17,F1   see diagramm : EP0010213,P17,F2   see diagramm : EP0010213,P17,F3   see diagramm : EP0010213,P17,F4  or see diagramm : EP0010213,P17,F5  where R**1 is hydrogen or methyl, R**2 is hydrogen, methyl or ethyl and R**3 ist methyl or vinyl, with the exception of the compound of the general formula Ib where R**1 and R**2 are both hydrogen.
Patent EP-0005690-A3 (EP)
Title: Double extension ladder or stepladder
Inventor: LOIX GILBERT
IPC: E06C1/383
Filed: 1979-05-07
Abstract: A step ladder with rungs which can be retracted and transformed, without dismantling, into a folded ladder and an extension ladder.
Patent EP-0053264-A3 (EP)
IPC: H01H21/24
Filed: 1981-10-20
Abstract: Die Erfindung bezieht sich auf ein für eine Tastatur 
geeignetes Tastenglied. Um ein solches Tastenglied leich­
ter herstellbar und austauschbar auszubilden, sind folgen­
de Merkmale vorgesehen: ein Gelenk 14, 15; ein bezüglich 
des Gelenks 14, 15 nach einer Richtung hin abstehender und 
mit dem Gelenk verbundener Tastenvorsprung 12; ein be­
züglich des Gelenks 14, 15 nach einer anderen Richtung hin 
abstehender und mit dem Gelenk verbundener Stößer 16 
und eine Feder 17, die derart angeordnet ist, daß sie sich 
verbiegt, wenn der Tastenvorsprung 12 um die Achse 23 des 
Gelenks 14, 15 schwenkend nach unten gedrückt ist, und 
hierdurch diesem nach unten erfolgenden Drücken einen 
Widerstand entgegensetzt.
Patent EP-0037626-A3 (EP)
IPC: G01P15/10
Filed: 1981-02-16
Abstract: A measuring instrument is described for measuring incli­
nation or acceleration. For inclination only three strings are 
required. For acceleration four strings are required.  
     The instrument comprises a mass (38) suspended by 
three or four stretched strings (32, 34, 36 or 70, 72, 74 and 76) 
with the strings being suspended from terminals within a 
frame (10).  
     The strings are conductive as is also the mass (38) and a 
flexible electrical connection (46) allows connection to be 
made to the star point of the three or four conductive strings.  
     The strings form the frequency determining elements in 
the outputs of negative resistance amplifiers (50, 52, 54 etc.,) 
and differential amplifiers (56, 58, 60) together with decoding 
circuits (62) provide output signals for a computing device 
(64) which inturn provides data for an indicator (66) to indicate 
the inclination of the frame (10) relative to some datum. Calib­
rating means (68) is provided for calibrating the read-out 
device (66).  
     Where four strings are employed a further 
display device (94) may be provided to indicate the magnitude 
of the accelerating force, the first display device (66) indicat­
ing the direction in which the accelerating force is acting.  
     In one embodiment a generally triangular mass (108) is 
cut away on it's underside to allow it to rest on three limbs 
(120, 122, 124) of a spider having an integral central webb 
(188) which is secured to the triangular weight (108). The 
limbs of the spider are secured at their ends to mounting 
blocks one of which is resiliently biased in an ontward direc­
tion to tension the spider.  
     The underside of the triangular mass (108) is formed with 
protrusions (154) for engaging in locating channels (156) 
formed in the base of a retaining housing (100).
Patent EP-0061240-A3 (EP)
IPC: A61K6/00
Filed: 1982-02-25
Abstract: Polymerizable compositions for use in dentistry and 
methods for employing the same, in which salts of sulfurous 
acid act as an aid to polymerization of the compositions and 
enhance adhesion of the compositions to dentin.
Patent EP-0111660-A3 (EP)
IPC: G03F9/00
Filed: 1980-03-13
Abstract: A photometric printing apparatus including a holder (16) 
for holding a first object (12) in a first plane; a stage (20) for 
holding a second object (14) in a second plane (77); a light 
source unit (24), optically disposed on one side of the holder 
(16), for illuminating the first object (12); a projection lens 
(18), optically disposed on the other side of the holder (16) 
and between the holder (16) and the stage (20) for projecting 
an image of illuminated portions of the first object (12) onto 
the second object (14); and control means (25, 27), for 
moving the stage (20) relatively to said holder to facilitate 
printing of an image of an illuminated portion (160) of the 
first object (12) at different regions (162) of the second object 
(14) comprises additionally viewing means (21, 90, 93) optical­
ly disposed between the projection lens (18) and the holder 
(16), for providing a viewing port to permit viewing of an 
aerial image of a portion (170) of the second object (14) 
illuminated by an image of another illuminated portion (172) 
of the first object (12).
Patent EP-0110487-A3 (EP)
IPC: H01R4/24
Filed: 1983-12-06
Abstract: An electrical connector programming tool is provided 
which is operable «in-the-field» to program the bus bar of an 
electrical connector for a flat ribbon cable. The tool includes 
a tray subassembly adapted to removably retain a connec­
tor having a bus bar to be programmed, and a head subas­
sembly having a plurality of selectively extendable tongues 
adapted to program the bus bar.
Patent EP-0130389-A3 (EP)
IPC: C08L75/00
Filed: 1984-06-01
Abstract: This invention relates to a one component thermoset­
table reactive plastisol composition comprising  
(1) at least one thermoplast in powder form containing at 
least two active hydrogen groups, e.g., polyvinyl acetals, 
polyvinyl alcohol, acrylic or methacrylic acid copoly­
mers, acrylamides, hydroxyethyl acrylate or methacry­
late copolymer;  
(2) a liquid plasticizer having isocyanate or blocked iso­
cyanate terminal groups, either per se or in combination 
with a plasticizer group member selected from the group 
consisting of  
(a) an acrylate terminated monomer, oligomer or 
propolymer,  
(b) an epoxide resin containing more than one epoxide 
group per molecule, and  
(c) a mixture of (a) and (b).  
     The composition can optionally also contain a conven­
tional accelerator for the reaction between isocyanate and 
active hydrogen groups as well as latent curing agents for 
the epoxide resin and free radical thermal initiators for the 
acrylate terminated monomer, oligomer or prepolymer.  
     The composition is useful as an adhesive, sealant or 
coating and when heated at or above its fluxing temperature 
acquires good handling strength due to plasticization and 
good structural strength after heat curing. Further curing on 
aging is obtained through the reaction of moisture with any 
isocyanate residue.
Patent EP-0132779-A3 (EP)
IPC: E06B1/28
Filed: 1984-07-18
Abstract: Die Erfindung betrifft eine Fensterzarge. Zur Verring­
erung der Zahl der Arbeitsgänge bei der Montage eines Fens­
ters ist die erfindiungsgemäße Fensterzarge mit Zubehör­
teilen (z.B. 22, 23, 24) in Form von Lüftungsschlitzen, diese 
abdeckenden Lüftungsschiebern und Fliegengittern, Wärme- 
und Schallisolierungen, kompletten Rollos oder Jalousetten, 
Fensterunterbänken, Wetterschenkeln, indirekten Beleuch­
tungen od. dgl. versehen. Die Fensterzarge ist zusammen mit 
diesen Zubehörteilen als komplett vorgefertigte Baueinheit 
ausgebildet. Außerdem eignet sich die Fensterzarge speziell 
zum Einbau eines Faltfensters.
Patent EP-0140140-A3 (EP)
Title: Dental composite and porcelain repair
IPC: A61K6/884
Filed: 1984-09-20
Abstract: A filled-resin composition useful for porcelain repair and as a dental composite and therefore made up of non-toxic materials and a method for repairing porcelain or teeth. The composition comprises a methacrylate functional resin usable in dental composites, powdered filler-colorant therein, at least one photoinitiator for the resin in an amount sufficient to initiate polymerization and complete it in depth within about half a minute when exposed to a visible-light output of at least 5,000 foot candles, the photoinitiator being an exciplex of (1) either 1,3-bornanedione or benzil and (2) either ethyl-4-dimethyl amino benzoate or ethyl-2-dimethyl amino benzoate, and at least one accelerator-free peroxide curing agent for the resin in an effective amount for completing polymerization within about one-half hour of any portion of the resin not receiving sufficient light to effectuate complete cure before then. The method comprises mixing the components together under ordinary indoor lighting conditions, emplacing the mixture within a few minutes of the mixing, and curing at least a substantial portion of the emplaced mixture in situ for one half-minute under intense visual-light illumination of at least 5000 foot-candles. Any resin then uncured by light is cured within the next half hour by the peroxide curing agent.
Patent EP-0149756-A3 (EP)
Title: Air conditioning system with refrigerant circuit and air reheater
IPC: F24F3/14
Filed: 1984-11-26
Abstract: This invention refers to a system for postheating already dehumidified air which uses a known normal refrigerating circuit (main circuit P), which is connected to a secondary circuit (S) through at least one two-phase exchanger element (5), situated downstream of the main circuit evaporator (15). The dehumidified air is thus heated by a condenser-exchanger (2), placed in the secondary circuit. According to this invention an economical and reliable postheating system is achieved. The heating capacity of the postheating condenser-exchanger (2) is regulated by a new mechanical device (3,4), which allows proportional regulation.
Patent EP-0156970-A3 (EP)
IPC: D06M15/643
Filed: 1984-12-03
Abstract: Bei der Herstellung von wäßrigen Emulsionen für die 
Imprägnierung von organischen Fasern, wobei für die Her­
stellung dieser Emulsionen zusätzlich zu Wasser und Di­
spergiermttel als wesentliche Stoffe  
(1) in den endständigen Einheiten je eine Si-gebundene 
Hydroxylgruppe aufweisendes Diorganopolysiloxan, des­
sen organische Reste frei von basischem Stickstoff sind,  
(2) Organopolysiloxan, das zusätzlich zu Diorganosilo­
xaneinheiten, worin die beiden organischen Reste einwerti­
ge Kohlenwasserstoffreste sind, je Molekül mindestens 
zwei einwertige SiC-gebundene organische Reste mit basi­
schem Stickstoff enthält,  
(3) Organosilan mit mindestens zwei SiOC-gebunde­
nen, einwertigen aus Kohlenstoff, Wasserstoff und gegebe­
nenfalls Sauerstoff aufgebauten organischen Resten oder 
Teilhydrolysat von derartigem Silan oder sowohl derartiges 
Silan als auch Teilhydrolysat von derartigem Silan und  
(4) Kondensationskatalysator eingesetzt werden, wird 
erfindungsgemäß  
Bestandteil (2) in Mengen von 5 bis 50 Gewichtspro­
zent, bezogen auf das Gewicht von Bestandteil (1),  
Bestandteil (3) in Mengen von 2 bis 6 Gewichtsprozent, 
bezogen auf das Gesamtgewicht von Bestandteil (1) und (2),  
Bestandteil (4) in Mengen von 0,2 bis 1 Gewichtspro­
zent, bezogen auf das Gesamtgewicht von Bestandteil (1) 
und (2),  
eingesetzt, sowie Bestandteil (3) mit einer wäßrigen 
Emulsion von Bestandteil (1) und (2) vermischt und erst 
dann das so erhaltene Gemish mit Bestandteil (4) ver­
mischt.
Patent EP-0135221-A3 (EP)
Title: Roofing-material
IPC: E04D5/12
Filed: 1984-08-01
Abstract: The invention relates to a roofing-material provided with perforations and comprising a bituminized carrier with a non-sticking lower surface and destined for being applied on a substratum and for being covered by an upper layer, which may contain a carrier which is bituminized with modified bitumen, and which may be applied by means of a torch.According to the invention the carrier of the roofing-material is bittuminized with modified bitumen, and the perforations are so large that the upper layer can be directly applied on the roofing-material by means of a torch and can be adhered to the substratum via the perforations.
Patent EP-0125743-A3 (EP)
IPC: D06B3/10
Filed: 1984-01-26
Abstract: The nozzle velocity profile of a textile treating assembly, 
such as a tenter frame (10), is determined in a simple and 
effective manner. A pitot tube (25) is mounted on a fabric 
web-engaging support (15). A pressure transducer (42) is 
operatively connected to the pitot tube and produces an elec­
trical signal proportional to the difference between the static 
and total pressures sensed by the pitot tube for each nozzle. A 
wire (16) is releasably connected to the transducer and 
extends to the exterior of the tenter oven, and is connected to 
a reeling assembly (17) at the exterior of the tenter oven. The 
position of the sensing portion of the pitot tube is adjustable 
so that it can extend above or below the fabric web (F).
Patent EP-0128732-A3 (EP)
IPC: B22D41/50
Filed: 1984-06-05
Abstract: The invention provides a tundish pouring arrangement in­
cluding a tundish having at least one outlet in the base thereof 
through which molten metal is arranged to flow when poured 
into a receiving container therebelow, the outlet having asso­
ciated therewith an annular flow restrictor member through 
which the outflowing metal is arranged to pass, the flow re­
strictor being of a material and a magnitude such as to be worn 
away by molten metal flow therethrough within a time range of 
between two to ten minutes.
Patent EP-0127511-A3 (EP)
Title: Foldable wheel chair
IPC: A61G5/00
Filed: 1984-05-10
Abstract: A folding wheelchair comprises a framework, a seat and a backrest mounted on said framework. Two front caster wheels permit steering and two large rear wheels permit propulsion. The framework comprises two symmetrical lateral rectangular frames mounted to be moved away from or brought back toward each other by a jointing device, each lateral rectangular frame comprising at least one lower and one upper horizontal side-bar spaced by one front and one rear vertical side-bar. The jointing device comprises a compass-member having two legs whose outer ends are rotatively mounted around two parallel supporting pins, each of which is disposed within the corresponding lateral frame of the framework. Two pieces of canvas are provided, which are parallelly stretched between the lower and the upper horizontal side-bars of the lateral frames and are located on opposite sides of the compass, one of these pieces of canvas comprising the seat. One of the legs of the compass comprises a shoulder located at a pivotal joint between the legs, the shoulder overlapping and abutting a portion of the end of the other leg when the compass-member is extended, whereby the shoulder limits the extending movement of the compass. The shoulder abuts that other leg when the legs have passed over-center upon extension of the compass, the tension in the canvas preventing unwanted collapse of the compass.
Patent EP-0162289-A3 (EP)
Title: Wire electrode for a spark erosion installation
IPC: B23H7/08
Filed: 1985-04-17
Abstract: A wire electrode for a spark-eroding system for erosion cutting of workpieces using intermittent electrical charges includes a core of a current-conducting material and a wire coating of a material with a lower evaporation temperature, for example zinc. The core consists of one of the following alloys according to DIN (German Industrial Standard) 17666: (a) Cu Mg 0.4; (b) Cu Fe 2P; (c) Cu Cr Zr; (d) Cu Zr.
Patent EP-0160323-A3 (EP)
IPC: B32B5/18
Filed: 1985-05-03
Abstract: Facings for plastic foamed construction insulation board 
are made from paper treated with a treatment comprising 
about 10% to 100% of the weight of the paper including 
polymer, water repellant, and fire retardant. A reinforcing 
scrim may be combined with the paper. The treatment is 
applied to paper, the scrim is combined with the paper, and 
foam-forming liquids are applied to the paper to form a 
facing for a plastic foamed construction insulation board.
Patent EP-0177955-A3 (EP)
IPC: H01R12/55
Filed: 1985-10-10
Abstract: Zur Verbindung von lose geführten Stromzuführungen 
(12) mit einer Leiterplatte (10) dient ein Kontaktelement (1), 
das mittels angeformter Lötfahnen (2) mit der Leiterplatte 
(10) elektrisch-leitend verbunden ist und das zur Aufnahme 
der Stromzuführungen (12) mit mindestens einer Öffnung 
(6, 8) versehen ist, in der die Stromzuführungen (12) kraft­
schlüssig und kontaktierend eingeklemmt sind. Die Öffnun­
gen (6, 8) weisen vorzugsweise die Form von Bohrungen 
auf, deren Durchmesser etwas kleiner als der der Stromzu­
führungen (12) ist. Eine Öffnung (6) ist mit einer der Aussen­
kanten (4) des Kontaktelements (1) durch einen keilförmi­
gen Einschnitt (5) verbunden, der sich bis zur zweiten Öff­
nung schlitzförmig fortsetzt. Das Kontaktelement ist insbe­
sondere geeignet in elektronischen Vorschaltgeräten bei 
Kompaktniederdruckentladungslampen und macht das Be­
freien der Stromzuführungen (12) von Oxid überflüssig.
Patent EP-0179419-A3 (EP)
IPC: B01D46/42
Filed: 1985-10-19
Abstract: Es wird eine Filtermatte (10,10′) mit Fettindikator be­
schrieben, die aus einem Faservlies (12) und einer darauf 
aufgebrachten Beschichtung (14) besteht, deren Farbe sich 
bei einem Kontakt mit Fett und/oder Öl deutlich verändert. 
Dabei besteht die Beschichtung (14) mindestens aus einer 
Deckschicht (16), die Kieselsäure enthält, und ist die Deck­
schicht (16) auf einer Zone (18) der Filtermatte (10,10′) an 
geordnet, die mindestens eine der beiden Hauptkomp­
onenten eines durch Farbsynthese entstehenden Farbstoffes 
enthält
Patent EP-0180262-A3 (EP)
IPC: C08F2/10
Filed: 1985-09-26
Abstract: This invention provides a process for the preparation of 
water-soluble vinyl saccharide polymers by polymerisation 
of at least one water-soluble monovinyl saccharide mono­
mer in water at a temperature in the range of from 10 °C to 
90 °C, characterized in that the polymerisation is carried out 
in the presence of an azo-type free-radical initiator and that 
the concentration of water-soluble monovinyl saccharide 
monomer in water is not higher than 150 kg/m³. The poly­
mers prepared according to the invention may advanta­
geously be used for EOR and for water treatment.
Patent EP-0174706-A3 (EP)
Title: Enclosed pipette tip rack
IPC: B01L3/02
Filed: 1985-03-27
Abstract: 57 An enclosed pipette tip rack comprises a container (12) having a bottom (14) and a side wall (15) extending upwardly to terminate in a top (16). A tray (22) is supported by the container (12), e.g. by shoulder (90), and holds at least one pipette tip (26, 28) such that a portion of the pipette tip lies within the container (12). A cover (30) is also provided and is supported by the container (12) adjacent the tray (22). Means are provided for venting the enclosure (32) formed by the container (12) and the cover (30) to the ambient environment so that sterilising fluids can circulate therethrough during autoclaving or other sterilisation processes. For example, the cover (30) may have ribs (40, 42, 44) which, in one orientation of the cover (30), are supported by the top (16) of the container (12) so that a gap remains between cover and container, while in another orientation of the cover (30) are located in recesses (46, 48, 50) in the container top (16) so that the cover fits tightly onto the container for dust-free storage of pipette tips. Alternatively, openings (56, 58, 60, 64) may be provided in the container (12) and/or the cover (30), or a slidable cover may be provided.
Patent EP-0171285-A3 (EP)
Title: Method of operating zinc bromide electrolyte secondary battery
IPC: H01M12/08
Filed: 1985-08-07
Abstract: A method of minimizing deterioriation of the energy effi­
ciency and ensuring maximum possible effective utilization of 
the charged and discharged electric power of a zinc bromide 
electrolyte secondary battery (1) during its use is disclosed. 
The electrolytes (12, 14) are maintained at temperatures with­
in a predetermined range. The method includes a step of main­
taining the temperature of the electrolytes within a predeter­
mined range by temperature controlling means (30, 32) for 
controlling a temperature of the electrolytes (12, 14) of an elec­
trolyte circulation-type secondary battery for performing the 
above-mentioned method.
Patent EP-0184945-A3 (EP)
IPC: B64G1/52
Filed: 1985-12-13
Abstract: A method of manufacturing a dielectric material for use 
in spacecraft, comprising the operation of coating a dielec­
tric substrate with a layer comprising a metal oxide dis­
persed in a solution of a polymer material of a thickness such 
that when the polymer solvent has evaporated the resultant 
layer has a thickness comparable with the expected maxi­
mum range of incident electrons.
Patent EP-0183660-A3 (EP)
IPC: B42F13/16
Filed: 1985-03-12
Abstract: Device for display and possible collection of sheet-­
shaped information carriers The device comprises firstly a 
bottom plate (10) provided with a display aperture (20) 
intended to be positioned on e.g. the picturepane of an 
overhead projector, and secondly on two opposite sides of 
the display aperture (20) two ring mechanisms (20, 24) for 
retaining the informatin carriers, which preferably have 
double perforations along two opposite edges. Preferably, 
the ring mechanisms (22, 24) are coupled together with a 
transfer device (34, 38, 40) adapted to be actuated by means 
of an operating handle (48) for alternately opening and 
closing the two ring mechanism (22, 24). If desired the 
bottom part (10) is provided in conventional manner with 
back parts (16, 18) and binder covers (12, 14) in order at the 
same time to constitute a collection binder for the inserted 
sheet-shaped information carriers.
Patent EP-0191299-A3 (EP)
Title: Crosslinking composition for butyl rubber or halobutyl rubber and epihalohydrin rubber blends
IPC: C08L71/00
Filed: 1986-01-11
Abstract: Disclosed are cross-linking compositions having both sulfur and nonsulfur curative systems which are particularly adapted for cross-linking rubber blends of (a) from about 35% to about 85% halobutyl rubber or a mixture of butyl rubber and halobutyl rubber wherein the halobutyl rubber is at least 50% by weight of the mixture and (b) from about 15% to about 65% of an epihaiohydrin rubber, and to the rubber materials cross-linked therewith. The rubber materials cross-linked with these cross-linking compositions have an excellent balance of cure rate, cure state and scorch safety; have improved tire carcass adhesion and good impermeability to gases; and are useful in tire Inner tubes and inner liners.