baber/WOPTO huggingface dataset:
Patent EP-0086759-A3 (EP)
IPC: D06F75/26
Filed: 1983-02-14
Abstract: The electric and steam iron according to this invention is 
provided with a knob for operating the thermostat, which ex­
tends substantially vertically between the iron body and the 
handle handgrip, partially or fully inserted in the handle and 
operatively connected to the thermostat directly or through 
gearing means. The knob is preferably made of a transparent 
material and is provided with at least a temperature indicating 
element visible substantially from the outer surfaces of the 
handle. This temperature indicating element is lightened direct­
ly through the knob, or indirectly by a lamp acting as a warning 
lamp indicating that the iron is operative and located either in 
the inside of the knob or in the handle handgrip at the indicating 
element. In the former case this indicating element is located 
directly above the handle or on its one side wall, whereas in 
the latter case it is located on a slider in the handgrip and moved 
by the knob, said slider supporting the lamp so that this lamp 
will lighten and make well visible from the top the temperature 
indicating element.
Patent EP-0132498-A3 (EP)
Title: Arrangement for heat-treating continuous webs
IPC: F26B13/02
Filed: 1984-03-09
Abstract: 1. Method for drying running fabric webs in dryers operated with fresh air, circulating air and exhaust air, characterized by the fact that supply of fresh air in the same or essentially the same direction as the fabric web through the treatment is effected at the beginning of the treatment, and discharge of exhaust air is only at the rear part of the process, with air being blown onto the fabric web and being guided away from the fabric web repeatedly.
Patent EP-0142620-A3 (EP)
Title: System for compensating signal errors in a pcm audio transmission
IPC: G11B20/10
Filed: 1984-08-03
Abstract: A pulse code modulated audio signal transmission system which compensates for signal interference in the pulse code modulated audio signal. The system includes a first device for receiving an audio signal and for converting the audio signal into a pulse code modulated audio signal, and a second device for receiving the audio signal and for producing an auxiliary signal corresponding to the audio signal but having a smaller bandwidth than the audio signal. A transmission circuit is connected to the first and second devices for receiving the pulse code modulated audio signal and the auxiliary signal and for producing an output signal which comprises the audio signal with portions of the audio signal which contain interference being substituted with corresponding portions of the auxiliary signal.
Patent EP-0151700-A3 (EP)
Title: Industrial furnace, especially a multiple chamber vacuum furnace, for heat treating batches of metal workpieces
IPC: F27B5/04
Filed: 1984-11-07
Abstract: An industrial furnace for heat-treating metallic workpieces has separate heating and cooling chambers. The latter uses a circulating cooling gas, the flow of which against or past the workpieces produces cooling or gas-quenching. The furnace may have another chamber for oil-quenching lying below the gas-cooling chamber. In order to enable the gas cooling to operate quickly and efficiently, a cooling box fed with air by ventilator fans is provided in the shape of a tunnel, with internal surfaces above and at both sides of the effective cooling space constituted by interchangeable nozzle plates (or blank plates if no nozzle openings are desired at the top or at the sides). The workpieces to be cooled rest on a platform which may be raised or lowered to adjust the distance from the top nozzle plate or lowered into an oil bath. The nozzle plates provide a choice of nozzle patterns for different articles or groups of articles to be cooled after heat treatment. The nozzle plates may have setbacks or protrusions in order to vary the spacing of the nozzle openings from the median plane of the cooling tunnel.
Patent EP-0137567-A3 (EP)
Title: Process for preparing pyrimidine
IPC: C07D239/26
Filed: 1984-10-05
Abstract: Optionally substituted alkylpyrimidines are dealkylated to the corresponding pyrimidine by contacting with an oxidic catalyst in the presence of water and oxygen in the gas phase at a temperature of 200-550  DEG C.
Patent EP-0114763-A3 (EP)
Title: Redundant rows in integrated circuit memories
IPC: G11C11/401
Filed: 1984-01-13
Abstract: Decoding apparatus for an integrated circuit memory 
having normal rows of memory cells and at least one 
selectively connectable redundant second row of memory 
cells for being connected in place of one of the first rows, 
said apparatus including: a redundant decoder connected to 
each of the at least one redundant row, the redundant 
decoder including a plurality of selectable connections for 
creating an address for each of the at least one redundant 
row; a control signal generating circuit for generating a 
control signal of a first state until an address is supplied to 
the memory and of a second state if any of the at least one 
redundant row is selected by the address; and, another 
decoder connected to receive the control signal from the 
generating circuit for controlling the normal rows in re­
sponse thereto.
Patent EP-0126708-A3 (EP)
IPC: F16N29/00
Filed: 1984-05-11
Abstract: Bei einer Vorrichtung zur Funktionskontrolle von Zen­
tralschmieranlagen mit zwei elektrisch leitenden, in einen 
Signalkreis integrierten Bauteilen (8, 9) dient zur elektri­
schen Verbindung dieser Bauteile (8, 9) ein Kontaktkolben 
(18). Der Kontaktkolben (18) ist spielfrei in einer Bohrung (17) 
eines der Bauteile (8, 9) geführt. Er weist einen Dichtungsab­
schnitt (19) auf, der in der Arbeitsstellung der Vorrichtung 
durch zwei Stichkanäle (24, 26) und einen Verbindungskanal 
(25) überbrückt wird. Der eine (24) der Stichkanäle (24, 26) 
mündet an einer Stelle in die zur Führung des Kontaktkol­
bens (18) dienende Bohrung (17), die so weit von der Aus­
lassöffnung eines Durchflusskanals (22) entfernt ist, dass 
erst dann Schmiermittel durch die Vorrichtung strömen 
kann wenn zwischen dem einen Bauteil (9) und dem Kon­
taktkolben (18) ein vergleichsweise grosser Abstand herge­
stellt ist.
Patent EP-0152768-A3 (EP)
Title: Abrasive grits or ceramic bodies and preparation thereof
IPC: C01F7/442
Filed: 1985-01-18
Abstract: The hardness and microstructure of aluminous abrasives produced from alumina gels are enhanced by introduction of seed material as by wet vibratory milling of the material with alumina media, or by the direct addition of very fine alpha alumina particles in the amount of 1% or less.
Patent EP-0156134-A3 (EP)
IPC: H04N5/44
Filed: 1985-02-08
Abstract: Perception of flicker in interlaced video images is sup­
pressed by testing each pixel in an image for an intensity 
value below a first predetermined threshold; modifying, for 
each tested pixel, an intensity value representation for each 
nearest neighbour pixel along a first axis of said interlaced 
image having an intensity value exceeding a second pre­
determined threshold, if the intensity value of the tested pixel 
is below the first predetermined threshold; and displaying, on 
a video display device, an interlaced image generated by the 
steps of testing and modifying.
Patent EP-0174653-A3 (EP)
IPC: A61P9/08
Filed: 1985-09-11
Abstract: Verbindungen der Formel 
  
worin R einen carbocyclischen oder heterocyclischen Aryl­
rest bedeutet, R₁ Niederalkyl darstellt, eine der Gruppen R₂ 
und R₃ für Niederalkyl und die andere für Niederalkyl, Cyan 
oder Amino steht, X Sauerstoff oder die Gruppe -NH- 
darstellt, und Alk Niederalkylen bedeutet, das die Gruppe X 
vom Ringstickstoffatom durch mindestens zwei Kohlenstof­
fatome trennt, Y für Alkylen mit 1 bis 3 Kohlenstoffatomen 
steht und Ar₁ einen unsubstituierten oder substituierten 
Phenylrest darstellt sowie Salze davon, zeigen cardiovasku 
läre, insbesondere coronardilatatorische und antihypertensi­
ve Eigenschaften.
Patent EP-0168205-A3 (EP)
Title: Screed rails
IPC: E04F21/04
Filed: 1985-07-01
Abstract: A method of casting an horizontal area of concrete comprises laying a pattern of screed rails (2,30,48) on a substrate (46) with the rails supported in shoes (8,34,60,68) on the substrate (46) at spaced locations therealong to define at least one casting region in the pattern. Concrete is cast in the region or regions to cover the area. The rails (2,30,48) may be supported above the substrate (46) to form spaces between the rails and the substrate. The rails (2,30,48) may be located in the shoes (8,34,60,68) by means of one or more of spacers, wedges and bolts (12,14,36,40).
Patent EP-0179649-A3 (EP)
IPC: B22C1/00
Filed: 1985-10-22
Abstract: There are described materials for use in the manufacture 
of cores, moulds and strongbacks, the cores, moulds or 
strongbacks comprising shaped and fired bodies of fused 
silica containing cristobalite homogeneously dispersed 
throughout. Such bodies are suitably made from a composi­
tion comprising fused silica powder and a devitrification aid 
containing an alkali metal compound in which the alkali 
metal compound is dispersed in the fused silica by adding it 
in an organic phase.  
     Such cores, moulds and strongbacks are particularly 
suitable for use in the high temperature casting of alloys, 
especially single crystal casting and the casting of direction­
ally-solidified and eutectic alloys.
Patent EP-0184438-A3 (EP)
Title: Transforming aspergillus niger, and plasmids for use therein
IPC: C12N1/14
Filed: 1985-12-04
Abstract: Transformants of Aspergillus niger and related Aspergilli, containing foreign DNA conferring modified properties of expression thereon, are prepared by use of a DNA vector which contains a selectable marker which is capable of incorporation into the DNA of the host A. niger cells, but which is not to be found in the A. niger cells prior to this transformation. The vector also contains other foreign DNA to be incorporated into the A. niger, for modified expression. The process suitably uses mutants of A. niger as hosts, the mutants lacking the selectable marker as compared with wild-type A. niger, and conducts the transformation on spheroplasts of A. niger.
Patent EP-0210672-A3 (EP)
IPC: C07C67/00
Filed: 1986-05-20
Abstract: A process is disclosed for the preparation of β-­
hydroxy-γ-trimethylamino-butyric acid (L-carnitine) 
  
wherein 
   a) the compound diketene having formula: 
  
is reacted with chlorine,  
and the chlorination product thus obtained is submit­
ted to amidation by the methylester of an optically-ac­
tive aminoacid, having formula: 
  
wherein R = CH₂A r  or A r  is a substitued or not-substi­
tuted aromatic group,  
to yield the compound 4-chloro-3-ketobutyrylamide of 
the methylester of the optically-active aminoacid: 
 
 
  
wherein R has the above reported meaning,    b) the compound (IV) is reduced in the presence of a 
reducing agent to yield the compound 
  
wherein R has the above reported meaning, in the form 
of a mixture of (3R)-4-chloro-3-hydroxybutyrylamide of 
the methylester of an optically-active acid (VI), and 
(3S)-4-chloro-3-hydroxybutyrylamide of the methylester 
of an optically active aminoacid (VII),    c) the compound (3R)-4-chloro-3-hydroxybutyrylamide of 
the methylester of an optically-active aminoacid (VI) 
is separated and recovered from the reduction reaction 
product,    d) the compound (VI) is submitted to methanolysis by 
hydrogen chloride gas in methanol,    e) the methylester of the optically-active aminoacid 
(III) is precipitated and recovered from the methano­
lysis reaction product,    f) from the mother liquors the compound methylester of 
(3R)-4-chloro-3-hydroxybutyric acid having formula 
  
is recovered,    g) the compound (VIII) thus obtained is treated with 
trimethylamine in ethanol, is hydrolyzed with hydro­
 
 
chloric acid and the compound L-carnitine (I) is sepa­
rated and recovered.
Patent EP-0192389-A3 (EP)
Title: Conveyors
IPC: B65G47/26
Filed: 1986-02-10
Abstract: A conveyor having a plurality of groups of rollers 12 arranged to be driven from a chain 26 or other drive means, dutch means 22 being engageable to connect drive between the rollers 12 and the drive chain 26, and the rollers 12 of each group being interconnected so that roller drive is engaged or interrupted simultaneously, the system being capable of being used as an accumulator conveyor wherein goods units 10 can be moved forward or stopped in succession at the delivery end of the conveyor, a preparation system being provided to prepare operation of clutch means 22 of groups of rollers 12 in readiness for the arrival of a goods unit which, actuating a sensor means 43, interrupts drive to a group of rollers 12 and prepares a preceding group of rollers 12 to have the drive thereto interrupted.
Patent EP-0192475-A3 (EP)
IPC: E05F15/71
Filed: 1986-02-19
Abstract: A temperature actuated traction device comprises an 
element (30) of a heat responsive memory material, to 
respective ends of which are connected two relatively 
movable parts (13, 16). One part (13) is connected to a load 
which is to be displaced relatively to the other part (16) to 
cause a change in shape of the ductile element (30) when 
cold. Heating means is provided to cause heating of the 
element (30) to restore it to its original shape whereby a 
restoring force is applied to the displaced load, and a spring 
(20) is provided to allow yielding of the other part (16) under 
traction applied to the load when the element (30) is hot.
Patent EP-0210750-A3 (EP)
IPC: C09J123/12
Filed: 1986-06-25
Abstract: This invention provides a polymer formulation suitable 
for preparing a heat sealable polypropylene film and a biaxi­
ally oriented polypropylene film prepared therewith. The 
polymer formulation of the invention is a film-forming 
polymer of propylene made up of a resin mixture consisting of 
about 86 to about 91% polypropylene; about 9 to about 14% 
hard resin, said resin mixture being compounded with about 
0.05 to about 0.08% of behenate glyceride (GMB), preferably 
from about 0.05 to about 0.6%; and about 0 to about 0.8% of 
wax.
Patent EP-0207005-A3 (EP)
Title: Sealing of a casing-like device containing electrical appliances
IPC: H05K9/00
Filed: 1986-06-25
Abstract: In a housing-like structure which contains electrical apparatuses, a resilient, profile-like sealing element (3) and a shielding element (6) are combined to form a flexible profile (5) in order to seal the adjacent surfaces of components (1, 4) against foreign substances and at the same time to prevent high-frequency or electromagnetic fields and radiation from passing in or out. The sealing element (3) can contain a strip-like, resilient core (7) which is provided with an envelope (8) as thin as a film and consisting of electrically conductive material.
Patent EP-0254848-A3 (EP)
IPC: A24F42/60
Filed: 1987-06-11
Abstract: The present invention relates to a substrate 
material having a decreased retentive capacity for use 
as a carrier for aerosol forming materials in smoking 
articles which smoking articles are capable of 
producing substantial quantities of aerosol, both 
initially and over the useful life of the product, 
without significant thermal degradation of the aerosol 
former and without the presence of substantial 
pyrolysis or incomplete combustion products or 
sidestream aerosol. Thus, the substrate material of 
the present invention when used with preferred smoking 
articles is able to provide the user with the 
sensations and benefits of cigarette smoking without 
burning tobacco. In addition, the article may be made 
virtually ashless so that the user does not have to 
remove any ash during use.  
     Preferred smoking articles which employ the 
substrate material of the present invention have a 
short combustible carbonaceous fuel element, alumina or 
carbon substrate modified in accordance with the 
present invention bearing an aerosol forming substance, 
an efficient insulating means, and a relatively long 
mouth end piece. The fuel element is provided with a 
plurality of longitudinally extending passageways which 
act to control the heat transferred from the burning 
fuel element to the aerosol generating means, thus 
preventing the thermal degradation of the aerosol 
former.
Patent EP-0278043-A3 (EP)
Title: Mounting support for blood bags
IPC: B04B5/04
Filed: 1987-07-08
Abstract: In the invention, the blood bags are introduced into bowls, and the orifices provided in the edge region of the blood bags are suspended on pins which are provided either fixedly on a middle part of the mounting or movably on pivotable jaws. The weighted jaws are arranged pivotably on the mounting via bent legs and press on the edge region of the blood bags under the effect of centrifugal force, with the result that a continuously strengthening clamping connection of the blood bags in the mounting is obtained at an increasing rotational speed during centrifuging. <IMAGE>
Patent EP-0273308-A3 (EP)
Title: Composting apparatus
IPC: B02C21/02
Filed: 1987-12-17
Abstract: A composting equipment for crushing wood comprises a container, a conveying device and an impact mechanism at its one end. At its other end a driving engine is located which is coupled to the impact mechanism by a power transmission. The conveying device is located at the same level as the shaft of the impact mechanism. A barrel compresses the material and pulls the material in. Wheels and supports permit quasi-stationary installation at the site of operation and a slight displacement for example by means of a shovel dozer.
Patent EP-0278103-A3 (EP)
Title: Sustained release growth hormone compositions for parenteral administration and their use
IPC: A61K9/10
Filed: 1987-12-22
Abstract: The invention relates to sustained release compositions of growth hormones and/or related compounds and multiple water-in oil-in water emulsions. The invention also relates to methods for increasing and maintaining increased levels of growth hormones and/or related compounds in the blood of treated animals for extended periods of time, increasing weight gains in animals and increasing milk production of lactating animals by the administration of a composition of the invention.
Patent EP-0283590-A3 (EP)
IPC: H05K7/02
Filed: 1987-12-31
Abstract: 1. Elektronische Schaltungen tragende Substrate wurden 
bisher durch Kleben miteinander verbunden. 
Durch die Erfindung soll eine mechanische Verbindung 
ohne Klebmittel möglich sein.  
         2. Hierzu werden die Substrate an ihrer Ober- bzw. 
Unterseite bzw. an den Seitenflächen mit Vorsprüngen 
(4) bzw. Ausnehmungen (5) versehen, so daß die 
Substrate (1) und (6) aufeinander bzw. aneinander 
gesteckt werden können. Über die Vorsprünge (4) 
und Ausnehmungen (5) können auch elektrische 
Verbindungen hergestellt werden, wenn dieselben 
elektrisch leitend ausgebildet sind.  
         3. Durch die Erfindung lassen sich Substrate auch 
unterschiedlicher Materialien zusammenfügen, 
beispielsweise zum Zwecke der Wärmeabfuhr.
Patent EP-0244882-A3 (EP)
IPC: F16M5/00
Filed: 1987-01-16
Abstract: A modular skid frame for supporting cement pumping 
equipment includes three interlockable sections which, 
when assembled, define two longitudinal support members 
and a plurality of transverse support members. One end of 
the skid formed by one of the interlockable sections is 
adapted to break down into two lateral subsections. A 
sleeve-like interfit is provided between joined members 
and bolt and bracket means are provided to disengageably 
secure adjacent endwise aligned support members to­
gether. The pumping equipment is arranged to maximize 
maintainability and transportability by positioning one en­
gine on each lateral subsection at one end of the skid and 
having one pump on each of the other two interlockable sec­
tions. A displacement tank is supported on the skid above 
the pumps. The skid and equipment can be particularly 
adapted to operate with numerous kinds of off-skid mixing 
equipment.
Patent EP-0265018-A3 (EP)
Title: Bonded zeolites and process for preparing them
IPC: C01B35/10
Filed: 1987-10-19
Abstract: Zeolites having a pore diameter comprised within the range of from 5 to 12  ANGSTROM  are bonded with amorphous oligomeric silica, by dispersing them in an aqueous solution of silica and alkylammonium hydroxide, and submitting the obtained suspension to a quick drying.
Patent EP-0262091-A3 (EP)
IPC: C08F8/00
Filed: 1987-09-14
Abstract: Dehydriertes, in organischen Lösungsmitteln unlösliches Polycyclo­
pentadien mit einer spezifischen Leitfähigkeit von mindestens 
10⁻⁷ S·cm⁻¹, enthaltend im wesentlichen die wiederkehrenden Struk­
tureinheiten der Formeln III bis VIII 
  
worin X⁻ für ein von Jod, einem Metall- oder Metalloidpentahalogenid 
abgeleitetes Anion steht, wird durch Behandeln von Polycyclopenta­
dien mit Jod, einem Metall- oder Metalloidpentahalogenid erhalten 
und kann als elektrisch leitfähiger Werkstoff zur Herstellung von 
beispielsweise Leitern, Elektroden, Batterien oder Halbleiterbau­
teilen verwendet werden.
Patent EP-0248769-A3 (EP)
Title: Temperature-adjusting device for plastics material extruding, injecting and drawing machines and cylinders
IPC: B29C45/74
Filed: 1987-04-30
Abstract: The present invention relates to a temperature adjusting device, particularly designed for processing cylinders of extruding, injecting, drawing and the like machines for processing plastics materials in general, which comprises a flexible body, of sleeve shape, which may be arranged on the outside of the plastics material processing machine: the body is housed in an outer duct, for conveying and discharging air in a substantially transversal direction with respect to the body itself.
Patent EP-0280073-A3 (EP)
IPC: H05K3/46
Filed: 1988-02-02
Abstract: Herein disclosed is a circuit substrate 11 which 
comprises a resistor element including a resistance 
film 12 formed on the surface of the wiring layer of an 
electric circuit and a conductor electrode 14 formed 
out of a conductor overlapping the resistance film 12. 
A wiring thick conductor electrode 13 is formed to 
partially overlap the upper or lower side of the end 
portion of the resistance film 12. The upper side of 
the resistance film 12 is partially covered so as to 
set the resistance of the resistor element and to 
strengthen the electric connection between the 
resistance film 12 and the thick conductor electrode 13. 
There are also covered both the overlapping portion 
of the resistance film 12 and the thick conductor 
electrode 13 and a part of the exposed portion of the 
conductor electrode 13 or the resistance film 12 continuous 
to the overlapping portion.
Patent EP-0290821-A3 (EP)
IPC: H01R12/55
Filed: 1988-04-19
Abstract: Multiple electrical connections for cam-type mechanical 
timers, which are suitable to enable the outward connectors, 
or terminals, (26) to be organized in the terminal board as 
required and the electrical connection to be made with 
insulated electrical leads (15-115), the organization of the 
outward connectors being embodied with circuit-holder plates 
(16-17) in which the plates (16) for the power connections 
contain circuits (18) made of sheared sheet metal and 
comprising protruding angled shoes (20), which are correlated 
with the metallic edge (25) of holes (19-24) included in the 
plates (16-17) cooperating together.
Patent EP-0295488-A3 (EP)
IPC: C07D221/14
Filed: 1988-05-31
Abstract: Verfahren zur Herstellung von gegebenenfalls im Naph­
thalinring substituiertem Naphthalin-1,8-dicarbonsäure­
imid, dadurch gekennzeichnet, daß man gegebenenfalls im 
Naphthalinring substituiertes Naphthalin-1,8-dicarbon­
säureanhydrid mit einem Ammoniumsalz im wäßrigen Medium 
bei einem pH-Wert in Nähe des Neutralpunktes umsetzt, 
danach auf einen pH-Wert von 1 bis 4 ansäuert und an­
schließend erneut einen pH-Wert in der Nähe des Neutral­
punktes einstellt.