baber/WOPTO huggingface dataset:
Patent EP-0131282-A3 (EP)
Title: Process for coating hollow objects
IPC: C25D13/14
Filed: 1984-07-06
Abstract: The coating of hollow bodies open on one side, such as cans, with paints such as clear or pigmented lacquers, enamels or the like give rise to difficulties for a continuous one-step operation. In the coating process, the cans are first washed, then coated inside and outside, dried and optionally printed and again dried. The difficulties of a continuous one-step operation are solved by utilizing an electro-dipcoating bath and by employing a process wherein the cans are immersed in the electro-dipcoating bath vertically and with the closed bottom downward into the bath, filled from the top with the bath liquid and during the raising from the bath, tilted so that their opening is pointing downward. The cans may also be forcibly immersed with their opening below the surface of the bath for filling with the bath liquid by means of a filler device. Uniform coatings of a plurality of hollow bodies in a continuous one-step coating process are thereby achieved.
Patent EP-0143277-A3 (EP)
Title: Method for the production of granulates from mineral, vegetable or brittle material, and device for carrying out said method
IPC: B02C13/282
Filed: 1984-10-02
Abstract: Method and apparatus for the manufacture of chips from mineral, vegetable or embrittled materials. In the method the stationary wear plates and striking plates when worn from use are replaced during ball mill operation either continuously or periodically, either with or without pressure plates for the striking bars, and with different feeding speeds. The advance, or feeding, of these plates occurs in a time-dependent and/or energy consumption dependent manner. The apparatus includes a conventional beater mill equipped with a vertical or horizontal rotating beater wheel which has arranged on one or both sides of the stationary crushing path several magazines for storing wear plates and striking bars. The replacement of the wear plates and the striking bars is done by suitably constructed slide members.
Patent EP-0145979-A3 (EP)
IPC: A45F3/22
Filed: 1984-11-16
Abstract: Die Erfindung betrifft eine Hängematte mit einer Matte 
und am Kopf- und Fußende schlaufenförmiger Ausbildung 
zur Aufnahme von Befestigungsstäben. Die Matte ist aus 
einer mit einem textilen Flächengebilde aus organischen 
und/oder anorganischen Fasern, Fäden, Bändern o.dgl. 
verstärkten elastischen vernetzten Schaumstoffbahn mit ei­
ner Zugfestigkeit von mindestens 0.20 N/mm² und einem 
Weiterreißwiderstand von mindestens 1,0 N/mm und einer 
Bruchdehnung von mindestens 80% bei einer Rohdichte 
von etwa 30 bis 130, vorzugsweise 30 bis 80 kg/m³ aufge­
baut.
Patent EP-0153495-A3 (EP)
Title: Method of drawing a seamless metal tube
IPC: B21C1/24
Filed: 1984-12-24
Abstract: 1. Method of drawing a seamless metal tube (1) in which a pressed and/or rolled metal tube (1) is reduced both in diameter and also in wall thickness by means of a plurality of successively arranged drawing dies (5, 9), floating mandrels (2a-2f) arranged within the tube (1) in the region of the drawing dies (5, 9) and driven traction members (6) positioned following the drawing dies (5, 9) in which the mandrels, which are arranged in sequence correlated to the dies (5, 9), are introduced together into the end of the length of tube to be drawn and are set to function in succession by the formation of depressions (21) in the metal tube, and the length of tube is provided with a necked-down region, characterised in that the necked-down region (4) is stepped, the number of steps (4a-4f) corresponds to the number of successively arranged drawing dies, and the diameters of the steps (4a-4f) in the same way decrease in accordance with the internal width of the successively arranged drawing dies (5, 9).
Patent EP-0138414-A3 (EP)
IPC: A21D13/08
Filed: 1984-09-20
Abstract: A process is described for manufacturing flavor chip-con­
taining baked goods, such as cookie products, wherein the flavor 
chips, although themselves normally solid at ambient conditions, 
develop within the product a soft texture which is maintained 
during extended storage. The process relies upon maintaining 
freshly-baked flavor chip-containing cookies at temperatures of 
from about 20°C to 50°C for a predetermined period of time 
before returning the cookies to normal temperature conditions 
encountered during storage.
Patent EP-0138464-A3 (EP)
Title: 2-amino-5-hydroxy-4-methylpyrimidine derivatives
IPC: C07D401/04
Filed: 1984-09-27
Abstract: Novel 2-amino-5-hydroxy-4-methylpyrimidines and substituted amino derivatives thereof useful as inhibitors of leukotriene synthesis for the treatment of pulmonary, inflammatory and cardiovascular diseases, cancer and psoriasis. In addition these compounds are cytoprotective and therefore useful in the treatment of peptic ulcers. A process for the preparation of such active compounds by ring rearrangement of 2-amino-5-acetyloxazole, pharmaceutical compositions containing the novel active compounds and compositions containing these compounds in combination with other anti-inflammatory agents or gastric anti-secret- t ory agents.
Patent EP-0138553-A3 (EP)
Title: Purification of esters of alkanoic acids
IPC: C07C69/24
Filed: 1984-10-09
Abstract: Alkyl esters of 2-ethyl-2-methylbutanoic acid are purified 
by selective hydrolysis with an alkali metal hydroxide.
Patent EP-0146372-A3 (EP)
IPC: H04M11/00
Filed: 1984-12-14
Abstract: An emergency warning device comprises alarm signal cir­
cuitry incorporated in telephone lines and is adapted to issue an 
alarm call in case of emergency by utilization of an existing 
party-line telephone system or interphone system.  
     The device comprises an alarm signal circuitry having a call 
signal generator and a sound emitting means for giving a warn­
ing message of a state of emergency, a first switching means 
for switching the telephone system from the normal communi­
cation state to the emergency state when a thermal sensitive 
switch is activated in case of emergency, and a second switch­
ing means for switching said alarm signal circuitry from the 
state connected with said call signal generator to the state con­
nected with said sound emitting device.
Patent EP-0131511-A3 (EP)
IPC: G03C8/08
Filed: 1984-07-03
Abstract: A photographic element is described employing 
positive-working redox dye-releasers, wherein the element 
comprises an oxidant which is located between an image-­
receiving layer on the support and the photosensitive portion 
thereof. The oxidant has an electrode potential of from -200 
mV up to 1200 mV versus a saturated calomel electrode at a 
pH of 5 to 6. After processing, the oxidant reacts with an 
electron transfer agent to prevent it from reacting with the dye 
releaser which would otherwise cause further dye release. 
The reduced form of the oxidant is then substantially incap­
able of reducing the positive-working redox dye-releaser. 
D min  stability is thereby improved.
Patent EP-0145598-A3 (EP)
Title: Method and device for the training of powered vehicle drivers
IPC: G09B9/04
Filed: 1984-12-07
Abstract: Training in the operation of moving vehicles is provided by an operating station comprising a steering wheel and a television monitor screen placed in front of the trainee driver. Theoretical steering control operations performed by a model driver on a previously recorded moving road landscape are used for producing the images of the road landscape as it moves in front of the trainee driver's control station. Steering errors made by the trainee driver are determined by comparison between the steering control operations performed by the trainee driver and the previously recorded model-driver steering control operations. Displacement of the images with respect to the television monitor screen is produced as a function of the trainee driver' s steering errors.
Patent EP-0120816-A3 (EP)
IPC: E04F11/032
Filed: 1984-03-07
Abstract: The invention relates to a spiral staircase which features 
adjustable rise, and whose structure is obtained by the 
assembly in reciprocal fashion of identical modular com­
ponents (1) fitted one on top of the next, each component (1) 
comprising a cylindrical section (2), to which either a step (4) 
or the support (3) for a separate tread (4) is fixed direct.  
     Each cylindrical section (2) consists of an upper part (6) 
and a lower part (7), these coaxially disposed and provided 
with means for their being paired by screwing, as well as with 
alignment-surfaces which enable the upper part (6) of each 
component (1) to insert coaxially into the lower part (7) of any 
of the other components (1), thus remaining stably associated 
therewith following assembly and creating a single, solid 
structure in consequence.  
     The type of pairing envisaged permits adjustment of the 
stair rise-that is, the distance between two successive treads, 
and therefore between the two modular components them­
selves, once assembled.
Patent EP-0129530-A3 (EP)
IPC: C07C45/49
Filed: 1984-06-12
Abstract: Hemi-formals are reacted with hydrogen and carbon 
monoxide in the presence of certain rhodium catalysts to form 
glycol aldehyde.
Patent EP-0176036-A3 (EP)
Title: Method of producing carbonaceous bodies
IPC: C25C3/12
Filed: 1985-09-19
Abstract: This invention relates to a method of producing carbonaceous bodies, in particular electrodes of parallelepipedal, cubic, or cylindrical shape, e.g. in the production of aluminum or steel by calcining raw shaped bodies (12) containing pyrolyzable substances, in a tunnel type furnace. The method's peculiar aspect is that, at least until the binder within the carbonaceous bodies (12) has turned soft throughout, a consistently divided weight according to the binder used is made to act on the surface(s) covering the carbonaceous bodies (12). Where carbonaceous bodies of elongate shape are to be calcined, they may be disposed vertically so as to utilize their own weight.
Patent EP-0192071-A3 (EP)
Title: Method of determining the duration of the existence of a connection
IPC: H04L12/14
Filed: 1986-01-22
Abstract: 1. Method of determining the duration of the existence of a connection between subscriber stations (Ttx, Tx) of a data exchange (EDS), the respective subscriber stations exchanging data signals via a signal handling device (SBE) connected to the data exchange via a plurality of transmission channels (K1 to Kn) in such a manner that, during the existence of a first connection established between one of the subscriber stations (e.g. Ttx) and the signal handling device, the data signals to be handled are stored in the signal handling device and that the stored data signals are forwarded after a corresponding handling in the course of at least a second connection via the data exchange to at least one further subscriber station (e.g. Tx), the duration of the existence of the first connection being determined in the data exchange and the duration of the existence of the second connection or connections being determined in the signal handling device, characterized in that, after storage of the data signals in the signal handling device (SBE) via a separate channel (USART3), if appropriate different from the transmission channels, in the course of a separate connection an indication signal designating the transmission channel (e.g. K1) just used for the transmission of the data signals is transmitted to the data exchange (EDS), and in that upon the reception of the indication signal the data exchange transmits in the course of the connection information regarding the duration, determined in the date exchange, of the existence of the connection to the signal handling device (SBE) relating to the indication signal just received, in which signal handling device a total duration of the connection is determined from this information and from the information determined in the signal handling device.
Patent EP-0194620-A3 (EP)
IPC: C07C57/055
Filed: 1986-03-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Methacrylsäure durch Gasphasenoxidation von Methacro­
lein, das durch Umsetzung von Propanal mit Formaldehyd 
gewonnen ist, mit Sauerstoff-enthaltenden Gasen in Gegen­
wart von Wasserdampf an Molybdän und Phosphor in 
oxidischer Form enthaltenden Katalysatoren, bei dem die 
Gasmischung, bezogen auf das Methacrolein, weniger als 
0,2 Gew.% an Sauerstoff-haltigen und/oder ungesättigten 
organischen Verbindungen mit mehr als 4 Kohlenstoffato­
men enthält.
Patent EP-0210403-A3 (EP)
Title: Ventilation device for motor vehicles, particularly omnibuses
IPC: B60H1/00
Filed: 1986-06-16
Abstract: 1. An air-conditioning system in motor vehicles, in particular buses, having a roof scoop (3) provided on the rear part of the roof (2) of the bus for the fresh air supply (18), air ducts (8,9) arranged in the interior of the vehicle in the corner areas of the side wall and the roof and comprising air discharge openings (14, 15) along the length of the vehicle, and blowers (10, 11) and heat exchangers (12, 13) associated with the air ducts, characterized in that at least two openings (4, 5), which can be varied, opened and closed by at least two flaps (6, 7) in different combinations with respect to one another and with respect to at least three positions of use, are provided in the rear area of the vehicle roof (2) below the scoop (3), the first flap being a fresh air flap (6) associated with the cross-section of the scoop (opening 4) and the second flap (7) being a return air flap associated with the opening (5) in the vehicle roof (2).
Patent EP-0206234-A3 (EP)
Title: Cable filling masses cable filling masses
IPC: C10M133/00
Filed: 1986-06-18
Abstract: Filling compounds having plastic flow behavior for electrical components and light-wave conductors comprising (a) a non-polar, water-immiscible hydrocarbon organic liquid, (b) an organic polymeric thickening agent therefor, (c) pyrogenic silica, and when used for electrical cables or optionally for optical cables, (d) hollow micro-bodies dispersed in the filling compounds.
Patent EP-0211351-A3 (EP)
Title: Nacreous pigments coated with iron oxide
IPC: C09C1/00
Filed: 1986-07-25
Abstract: The application relates to a pearlescent pigments based on platelet-like substrates, such as mica, which are coated with metal oxides, the metal oxide layer containing titanium and also iron, wherein the pigment has a multi-layer structure in which a first layer of TiO2 in the rutile form is followed by a layer of pseudobrookite and an iron oxide layer.
Patent EP-0219047-A3 (EP)
IPC: C08F2/16
Filed: 1986-10-07
Abstract: Die Erfindung betrifft vernetzbare, in Wasser gelöste oder dispergierte 
polymere Zusammensetzungen, Verfahren zu deren Herstellung und deren Ver­
wendung.  
     Diese nach dem Auftrocknen bei Raumtemperatur oder erhöhter Temperatur 
vernetzenden polymeren Zusammensetzungen werden durch Umsetzung von poly­
meren organischen Verbindungen mit Carbonyl- und Carboxylgruppen mit Poly­
hydraziden in Gegenwart von Monoketonen oder Monoaldehyden erhalten und 
durch zumindest teilweise Neutralisation der Carboxylgruppen in Wasser 
gelöst bzw. dispergiert.  
     Sie eignen sich als Vernetzer und als Bindemittel für Beschichtungen auf 
flächigen Substraten.
Patent EP-0224888-A3 (EP)
IPC: H02G15/18
Filed: 1986-11-28
Abstract: Bei der Erfindung handelt es sich um eine Kabelmuffe mit 
Dichtungselementen (1a, 1b, 1c), die als zugfeste Dich­
tungsschnüre ausgebildet sind und die jeweils aus einem 
Kern (2a, 2b, 2c) aus Silikonkautschuk und einer Ummante­
lung (3a, 3b, 3c) bestehen, wobei die Ummantelung (3a, 3b, 
3c) härter ist als der Kern (2a, 2b, 2c).
Patent EP-0193321-A3 (EP)
Title: Mass soldering system
IPC: B23K1/08
Filed: 1986-02-17
Abstract: An improved apparatus and method for mass soldering electrical and electronic components populating both the top and bottom surfaces of substrate circuit boards or the like in a single pass is described.
Patent EP-0201278-A3 (EP)
IPC: C02F3/34
Filed: 1986-04-30
Abstract: A method for enhancing and improving the rate and 
amount of bioconvension of a first chemical contained in an 
aqueous medium by a microbial population suitable therefor, 
characterised by treating an aqueous mixture of the microbial 
population at appropriate conditions and time period with an 
effective amount for the purpose of a second chemical which 
is structurally or biochemically analogous to the first chemical, 
and which second chemical, because of its analogous struc­
ture to the first chemical, permits the microbial population to 
adapt to the chemical to thereby affect the population in such 
a manner that its bioconversion capacity for the first chemical 
is increased without a substantial attendant increase in popula­
tion.
Patent EP-0220047-A3 (EP)
IPC: E21B47/12
Filed: 1986-10-14
Abstract: A sonde (7) for logging a borehole has a low level (typically 
3 milli-curie) radio-active source (8) and three detection devices 
(9, l0, ll). A single core cable (6) transmits power to the sonde 
and also transmits back data from the detection devices to a remote 
unit (4) which includes a recording device (l2).
Patent EP-0191693-A3 (EP)
IPC: A21D2/18
Filed: 1986-02-05
Abstract: Cookies having a shelf-stable plurality of textures are pre­
pared from a composite dough comprising a filler cookie dough 
laminated to a casing cookie dough. The casing dough com­
prises a humectant in an amount greater than 25% by weight, 
based upon the sugar solids content of the casing dough. The 
filler dough comprises a humectant for imparting softness to 
the inner portion of the cookie. The water content of the filler 
dough is greater than the water content of the casing dough to 
facilitate control over the moisture content of the cookie. 
Cookies baked from dough pieces having a filler dough enrobed 
by a casing dough retain a firm and tender textured crumb 
structure on the outside and a soft textured crumb structure on 
the inside for extended times in proper packaging when the 
dough pieces are baked to an end-point moisture content of at 
least about 6% by weight, based upon the weight of the 
cookie.
Patent EP-0230903-A3 (EP)
Title: Process for cleaning aluminium containers
IPC: C23G1/00
Filed: 1987-01-14
Abstract: Aluminium containers are cleaned using an alkaline cleaning soln., followed by rinsing at least once with an aq. soln. whose pH is not more than 2.5. The use of the process as a pretreatment for aluminium containers before the application of coatings is also claimed. Pref. the aluminium containers are rinsed with an acid aq. soln. of pH about 2, whose temp. is less than 65.6 deg.C, esp. 32.2-54.4 deg.C, before and/or after treatment with the alkaline cleaning soln. After the alkaline treatment, the containers are rinsed in several steps, in which the second step involves rinsing with an aq. soln. whose pH is not more than 2.5. Pref. the rinsing with the aq. soln. is with a spray, the aq. acid soln. contains fluoride ions, and rinsing with water takes place after the rinsing with aq. acid. Pref. after treatment with the alkaline cleaning soln. and rinsing, the aluminium containers are dried.
Patent EP-0254101-A3 (EP)
IPC: F41G3/32
Filed: 1987-07-03
Abstract: Für eine automatische Feldjustierung der Visierlinie eines oder 
mehrerer Zielgeräte zur Richtung der Mündungstangente einer 
Bordkanone von gepanzerten Kampffahrzeugen wird eine optische 
Justiervorrichtung angegeben, deren Elemente ortsfest in einem 
Gehäuse untergebracht sind, und die sich durch große Stand­
festigkeit auszeichnet.
Patent EP-0253233-A3 (EP)
Title: Regeneration of diatomaceous earth
IPC: B01J20/14
Filed: 1987-07-03
Abstract: Spent kieselguhr used as a filter medium, preferably in breweries, is regenerated by adding 2 to 8% sodium hydroxide solution at a reaction temperature of about 60 to 90 DEG C and subjecting it to gentle stirring for a reaction time from 30 to 120 minutes. The concentration of the sodium hydroxide solution is then 4 to 5% and the reaction temperature 80 to 90 DEG C. The spent kieselguhr is discharged into a heatable vessel. After the end of the reaction time, the sodium hydroxide solution is removed and the kieselguhr is washed clear by means of a vacuum filter or pressurised belt filter in a plurality of extraction stages. For complete removal of the alkali, sulphuric acid or hydrochloric acid in a concentration of up to 0.1% is added to the washing water in the last extraction stage.
Patent EP-0256404-A3 (EP)
IPC: F16L27/11
Filed: 1987-08-01
Abstract: An einem Faltenbalg zur Führung eines insbesondere 
gasförmigen Mediums sind die Balginnenwellen mit einem 
elastischen Schaummaterial ausgefüllt. Der Strömungs­
widerstand wird dadurch deutlich herabgesetzt, ohne daß 
die Elastizität und Beweglichkeit des Faltenbalgs 
wesentlich eingeschränkt wird.
Patent EP-0260659-A3 (EP)
IPC: H01H13/18
Filed: 1987-09-15
Abstract: A switch is disclosed having a movable piece with a movable 
contact and a movable plate coil, a fixed terminal provided with 
a fixed contact facing the movable contact, a movable coil spring 
with an end being fixed at a standing piece of a common terminal, 
wherein the other end of the coil spring is coupled to the end of 
a movable piece, and wherein the movable plate coil is biased by 
the movable coil spring with one end of the movable plate coil 
swingably held by a holding piece of the common terminal, and a 
push-button for pressing the upper portion of the movable coil. 
The switch has an actuator having a supporting member which 
rotatably engages with the case, wherein the supporting member is 
formed in a plane generally perpendicular to a rotary shaft of 
the actuator.
Patent EP-0278060-A3 (EP)
Title: Anti-reflection optical article and process of producing the same
IPC: C08J7/044
Filed: 1987-10-27
Abstract: Disclosed is an anti-reflection optical article which has an excellent anti-reflection property, scratch resistance, impact resistance, flexibility, anti-static property and weatherability, and which is easy to dye. The anti-reflection optical article of the present invention comprises a transparent plastic substrate; a hard coat film formed on a surface of the substrate, the film having an index of refraction of not less than 1.52; and a fluorine-containing organopolysiloxane-based film with a thickness of 10 nm to 500 nm, which has an index of refraction lower than that of the hard coat film by not less than 0.02, and which is formed on the hard coat film.
Patent EP-0265957-A3 (EP)
IPC: G03F1/00
Filed: 1987-10-29
Abstract: Disclosed is an automatic mask cutting/drawing 
apparatus useful for purposes for both preparing a mask film 
including positioning holes and a desired image mask pattern 
and drawing a desired line image. The apparatus includes a 
table (81) for receiving a film material thereon, a first carriage (82) 
movable along the table surface in a first direction, a 
second carriage (83) provided on the first carriage and movable 
along the first carriage in a second direction, first and 
second moving elements for respectively moving the first and 
second carriages in the respective directions, a drawing 
element (101) provided on the second carriage and movable in the 
vertical direction relative to the film material for drawing 
a desired image pattern on the film material, and a cutter 
element (10) provided adjacent to the drawing element and movable 
in the vertical direction relative to the film material for 
cutting it. Both the drawing element and cutter element are 
alternatively used as necessary.