baber/WOPTO huggingface dataset:
Patent EP-0047026-A3 (EP)
Title: Procédé et dispositif de rinçage pneumatique d'un axe tournant exposé à des particules pulvérulentes
IPC: B65G53/46
Filed: 1981-06-12
Abstract: L'invention s'applique plus particulièrement à un sas à 
rotor alvéolaire, dans lequel on évite les fuites de matière 
pulvérulente le long l'axe en injectant un gaz de rinçage sous 
pression dans le palier de l'axe.  
     Pour assurer une action efficace avec le minimum 
possible de contrepression du gaz, on règle le débit et la 
pression du gaz de rinçage de manière que son débit, ainsi 
que la différence entre la pression du gaz de rinçage et celle 
du gaz de propulsion soit constante et, au niveau de 
l'injection du gaz de rinçage, on divise progressivement le 
flux de ce gaz pour le distribuer uniformément autour de 
l'axe.
Patent EP-0033645-A3 (EP)
Title: Optical waveguide filament and a method of forming a preform therefor
IPC: B32B1/00
Filed: 1981-01-30
Abstract: An optical waveguide filament is disclosed which comprises a cladding layer, a core and a barrier layer disposed between the core and cladding. The barrier layer comprises silica doped with B<sub>2</sub>O<sub>3</sub>, P<sub>2</sub>O<sub>5</sub> and GeO<sub>2</sub>. The core consists of an inner region and an outer region, the boundary between which is referred to as the core break-point. In the outer region of the core, the concentration of B<sub>2</sub>O<sub>3</sub> decreases linearly from its barrier layer level to zero at the core break-point, the P<sub>2</sub>O<sub>5</sub> increases at a rapid rate from the barrier layer level to a first concentration level at the core break-point and the GeO<sub>2</sub> remains at a constant value between zero and the barrier level. In the outer region of the core, the GeO<sub>2</sub> increases from some level up tothe barrier layer level to a greater value at the filament axis in a power law fashion. The P<sub>2</sub>O<sub>5</sub> also increases in a power law fashion from the value thereof at the core break-pointto a higher value at the filament axis, the increase in concentration of P<sub>2</sub>O<sub>5</sub> in the outer core region increasing at a rate greater than the concentration of P<sub>2</sub>O<sub>5</sub> would increase if the power law P<sub>2</sub>O<sub>5</sub> gradient extended into the outer core region. Also disclosed is a method of making a preform for such a filament.
Patent EP-0056636-A3 (EP)
IPC: G03B15/05
Filed: 1982-01-15
Abstract: Device consisting in a connection ring to be inserted 
between camera and lens, incorporating a photosensitive 
cell reading the light reflected by the film, to drive one (or 
more) appropriate electronic flashes, in order to obtain the 
correct exposure.
Patent EP-0075217-A3 (EP)
Title: Copolymers of esters of alpha, beta-unsaturated dicarboxylic acids, process for their preparation and their use
IPC: C08L101/00
Filed: 1982-09-10
Abstract: The copolymers are characterised in that they are built up from alpha -olefins having 10-16 carbon atoms and  alpha , beta -unsaturated dicarboxylic acid esters whose alcohol components are straight-chain and/or branched monomer alcohols having 3-10 carbon atoms, and may be crosslinked, and in that the pour point is between -60 DEG  and 0 DEG C. They are employed as synthetic lubricant oils, as mineral oil additives, as lubricant additives and as lubricants in the moulding of thermoplastics.
Patent EP-0085783-A3 (EP)
Title: Angiographic method
IPC: G03C5/16
Filed: 1982-12-22
Abstract: Angiographic process utilizing contrast mediums for the roentgenographic representation of living organ vessels, especially human, wherein a blank photograph is made of a vascular region to be visualized, a contrast medium is infused into said vascular region, a photograph of the same region is produced after a given time interval, for example 0.5 seconds, and a visual image is produced by photographic subtraction of the two pictures, whereby the quantity of the contrast medium and the X-ray dose used to produce the pictures are reduced by photographically equivalent factors to such an extent that the desired information lies in a density range (blackening range) unsuited to direct observation, and whereby in the process of photographic subtraction the density range containing the information is extracted and transposed onto a visual density range suitable for direct observation of the image.
Patent EP-0067783-A3 (EP)
Title: Method and apparatus for sidewall bulge and valley detection
IPC: G01M17/02
Filed: 1982-05-28
Abstract: A method and apparatus (10) for determining the presence of bulges and valleys in the sidewall of a tire (12). Displacement transducers (16-20) monitor deflections in the sidewalls of the tire (12) and provide output signals characteristic of such deflections. A differentiator (38) determines the slope of such deflections and, for such periods that the output of the differentiator (38) exceeds particular thresholds (40a,40b), integrators (42a,42b) integrate the output. The maximum integrated values sensed about the tire (12) are stored (44a,44b) and displayed (46a,46b).
Patent EP-0111293-A3 (EP)
IPC: C12R1/425
Filed: 1983-12-06
Abstract: A microorganism of the genus Serratia having high 
aspartase activity and being released from catabolite repres­
sion and a method for producing such a microorganism 
comprising mutagenizing a parent strain of the genus 
Serratia having aspartase activity and being subjected to 
catabolite repression, cultivating the treated microorganism 
in a medium containing L-aspartic acid either as a sole 
nitrogen source or as sole carbon and nitrogen sources and 
isolating a microorganism being able to grow in the medium. 
A method for producing L-aspartic acid comprising contact­
ing a culture of the microorganism, microbial cells collected 
from the culture or a processed material of the microbial 
cells with fumaric acid and ammonia to produce L-aspartic 
acid and then collecting L-aspartic acid thus produced is also 
provided.
Patent EP-0091271-A3 (EP)
IPC: H04L12/44
Filed: 1983-03-30
Abstract: A data transmission apparatus provided with a proces­
sor (12), optical receivers (19a, 19b, 21a, 21b) and optical 
transmitters (18a, 18b, 20a, 20b) at the processor side within 
a room (63, 64) which are connected to the input line and 
output line of the processor (12) respectively, terminal 
equipment (13, 14a, 14b, 14c, 15a, 15b, 15c, 16), and optical 
receivers (19c, 19d, 19e, 19f, 21c, 21d, 21e, 21f) and optical 
transmitters (18c, 18d, 18e, 18f, 20c, 20d, 20e, 20f) at the 
terminal equipment side in the room (63, 64), which are 
connected to the input lines and output lines of the terminal 
equipments respectively, so that data transmission between 
the terminal equipment (13, 14a, 14b, 14c, 15a, 15b, 15c, 16) 
and the processor (12) is performed without words by light 
propagation through space between the optical transmitters 
(18c-18f, 20c-20f) at the terminal equipment side and the 
optical receivers (19a, 19b, 21a, 21b) at the processor side 
and between the optical transmitters (18a, 18b, 20a, 20b) at 
the processor side and the optical receivers (19c-19f, 21c-21f) 
at the terminal equipment side.
Patent EP-0095455-A3 (EP)
Title: Snow trap for roofs
IPC: E04D13/10
Filed: 1983-05-17
Abstract: 1. Snow trap for roofs, which has a flat carrier part (1) lying on the roof and a wall-like, substantially flat trap part (8), which extends perpendicular to the carrier part (1) at least over a part of the width of the carrier part (1) and which is supported on the carrier part (1) by an approximately vertical and flat supporting device extending in the longitudinal direction of the carrier part and by a wall-like supporting part connecting the upper edge region of the rap part to the carrier part and extending obliquely in relation to the latter, characterized in that the obliquely extending supporting part (11) is connected at its lateral edges to the carrier part (1) by the supporting device formed from two supporting walls (10) extending a spacing from one another, with the formation of a cap-shaped snow trap nose which is open towards the carrier part (1), the carrier part (1) exhibiting a rectangular opening below the snow trap nose, and the supporting part (11), the trap part (8) and the supporting walls (10) being inclined to one another.
Patent EP-0118757-A3 (EP)
IPC: H01L41/193
Filed: 1984-02-08
Abstract: A polymeric ferro-electric material comprising a VdF-­
TrFE copolymer film having improved specific permittivity 
and piezoelectric constant after poling, which copolymer has 
such a crystalline melting endothermic peak Tm on a 
crystalline melting chart measured with DSC that the peak 
measured in the first run is broader than the peak which is 
measured in the second run under the same conditions as 
the first run with the film cooled to a room temperature after 
the first run.
Patent EP-0143144-A3 (EP)
Title: Arrangement and method for heating by induction with several inductor workpieces, in particular tubes and rods
IPC: H05B6/06
Filed: 1984-03-16
Abstract: 1. Arrangement for heating workpieces (W), especially tubes or rods, by induction, using a plurality of inductors (L1 , L2 , Ln ) which with capacitors (C1 , C2 , C3 ) form a plurality of individual resonant circuits (L1 , C1 ; L2 , C2 , Ln , Cn ) powered by a common a.c. source, the current supply to said resonant circuits being adapted to be connected and disconnected individually and/or in groups by a controlling system (V, E) in response to a deviation in the temperature of the workpiece, said controlling system (V, E) only connecting the supply of current to one or more individual resonant circuits if the voltage from the a.c. source disappears at least for the switching instant, characterised in that the a.c. source is a controlled anti-resonant circuit converter (U) the rectifier valves of which can be moved into the blocking state by the controlling system (V, E) containing a device (GW) for setting the delay angle of the rectifier valves whenever an individual resonant circuit (L1 , C1 ; L2 , C2 ; Ln , Cn ) is to be connected or the last individual resonant circuit in operation is to be disconnected, but which, however, can only be operated to give a reduced output voltage from the a.c. source if one of the connected individual resonant circuits is to be disconnected, said reduced output voltage corresponding roughly to the reduced power output of the a.c. source expected after the individual resonant circuit is disconnected.
Patent EP-0133467-A3 (EP)
Title: Refrigerated box for motor vehicles or similar mobile derefrigerated box for motor vehicles or similar mobile devices, especially for private motor cars vices, especially for private motor cars
IPC: B60N3/10
Filed: 1984-06-28
Abstract: A cold box is provided for motor vehicles or similar mobile crafts, and in particular for passenger cars. The cold box is an apparatus to be built into the motor vehicle between two seats disposed next to each other and at a distance from each other. The cold chamber is disposed above a console pedestal containing the refrigeration aggregate. The cold box can be reached and operated from the passenger seats and the passengers of such a vehicle can take the cooled goods from the cooling chamber without a change in their seating position. Advantageously, the door for access to the cold chamber can have a rest position when open, which is horizontal such that cooled goods can be placed there for short times.
Patent EP-0133560-A3 (EP)
IPC: B65H3/12
Filed: 1984-08-03
Abstract: The known delivery device for sheet bodies in which 
sheet bodies stacked at a standby position are successively 
delivered one by one as kicked by a kicker, is improved in 
that the delivery device is additionally provided with a 
suction plate which sucks and conveys each sheet body as 
moved jointly with the kicker only during the period when 
the kicker moves for a predetermined distance after it has 
been started.
Patent EP-0141411-A3 (EP)
IPC: B41J11/58
Filed: 1984-11-02
Abstract: A lettering apparatus adapted for receiving a replaceable 
tape supply cartridge comprising a pair of spaced apart, 
parallel frame members defining a cartridge receiving cavity 
and a print bar pivotaLly supported between the frame 
members. The apparatus also includes an improved linkage 
for generating the lettering force, an improved tape cut-off 
mechanism and improved means for driving the tape 
advancement mechanism in the cartridge. The cartridge also 
includes a device for sensing the amount of tape remaining 
and means for aligning the tape and characters to be 
lettered.
Patent EP-0120694-A3 (EP)
Title: Multichain polypeptides or proteins and processes for their production
IPC: A61K47/00
Filed: 1984-03-23
Abstract: This invention relates to multichain polypeptides or proteins and processes for their production in cells of host organisms which have been transformed by recombinant DNA techniques. According to a first aspect of the present invention, there is provided a process for producing a heterologous multichain polypeptide or protein in a single host cell, which comprises transforming the host cell with DNA sequences coding for each of the polypeptide chains and expressing said polypeptide chains in said transformed host cell. According to another aspect of the present invention there is provided as a product of recombinant DNA technology an Ig heavy or light chain or fragment thereof having an intact variable domain. The invention also provides a process for increasing the level of protein expression in a transformed host cell and vectors and transformed host cells for use in the processes. <IMAGE>
Patent EP-0131376-A3 (EP)
Title: Chop saw linkage system
IPC: B23D47/00
Filed: 1984-06-06
Abstract: A chop saw (90) pivotably mounted for movement between a raised rest position and a lowered operational position, having a motor driven saw-blade (32) rotatably supported about a shaft (28), with a saw housing (106) partially encasing the saw-blade (32) and a swinging blade guard (108) which covers the exposed segment of the saw-blade (32) when the saw (90) is in the rest position. When the saw (90) is lowered to its operational position, a linkage system comprising four effective levers and four hinges clears the blade guard (108), thereby exposing the saw blade (32) to the work piece. To accommodate changing the saw blade (32) while the saw-unit (90) is in its rest position, the effective length of one of the levers can be temporarily reduced, thereby clearing the blade guard (108) from the exposed section of the saw blade (32). This provides easy access to the saw-blade (32) to be changed.
Patent EP-0137704-A3 (EP)
IPC: G01J1/42
Filed: 1984-08-30
Abstract: An infrared imager, wherein the signal sensed is repe­
atedly averaged in a capacitor 30. The output of the imager is 
thus sensed as an exponential average over a large number 
of read cycles, which provides a greatly improved signal-to-­
noise ratio. Recursive averaging is thus optimally accom­
plished without a large software load.
Patent EP-0143597-A3 (EP)
IPC: G03F7/027
Filed: 1984-11-20
Abstract: Negative-acting photoresist compositions are used in a 
variety of reproductive and imaging systems. Significant 
problems with these compositions are their inability to cure to 
a tough, solvent resistant state, tackiness in the uncured 
compositions, and the tendency of the uncured compositions 
to flow under force. The present composition combines six 
ingredients to form a photoresist composition which over­
comes many of these problems in the prior art.
Patent EP-0150764-A3 (EP)
IPC: A01G7/00
Filed: 1985-01-16
Abstract: A light source device which employs light energy transmit­
ted through an optical conductor cable as a photosynthesizing 
light source for cultivating plants. The light energy emitted from 
the optical conductor cable is effectively dispersed in order to 
nurture plants.  
     The light source device is comprised of one or more optical 
conductor cables, a first base plate having one or more holes for 
inserting the optical conductor cables, a second base plate 
mounted adjacent to the first base plate on the lower side thereof 
and having one or more holes for inserting the tip end portions of 
the optical conductor cables passing through the holes of the first 
base plate, and a motor mounted on the first or second base plate 
for rotating it.
Patent EP-0158124-A3 (EP)
Title: Extinguishing device for electrical switches
IPC: H01H9/34
Filed: 1985-03-07
Abstract: The invention relates to an extinguishing device for power and line protective circuit breakers, consisting of an antechamber located in the circuit breaker housing and an extinguishing laminant stack connected thereto, the antechamber having two lateral antechamber plates used for guiding and limiting the arc, the antechamber plates (25) being produced connected to one another in one piece by means of two crossbars (28, 29, 30), and being inserted as an antechamber block (26) in the antechamber (24). <IMAGE>
Patent EP-0158203-A3 (EP)
IPC: C11D1/72
Filed: 1985-03-25
Abstract: Waschmittel mit geregeltem Schaumverhalten, dessen 
Phosphatgehalt höchstens 35 Gew.-% vorzugsweise höch­
stens 25 Gew.-%, beträgt, enthalten 3 bis 15 Gew.-% einer 
nichtionischen Tensidkombination aus drei voneinander ver­
schiedenen alkylaromatischen Polyethylenglykolether­
derivaten, die 8 bis 10 Kohlenstoffatome im Alkylrest und 
jeweils 1 bis 4, 4 bis7 und 7 bis 12 Ethylenglykolethergruppen 
enthalten. Das Verhältnis des niedriger ethoxylierten zum je­
weils höher ethoxylierten Polyglykoletherderivates beträgt 1 
: 1 bis 1 : 8. Weitere 85 bis 97 Gew.-% entfallen auf übliche 
Waschmittelbestandteile, wie sie in maschinell anwendbaren 
Waschmitteln vorliegen können.
Patent EP-0175100-A3 (EP)
Title: Process for preparing antibiotic l17046, a teicoplanin derivative
IPC: C07K9/00
Filed: 1985-07-27
Abstract: This invention relates to a process for converting a teicoplanin-like compound into antibiotic L 17046 characterized in that a teicoplanin-like compound selected from teicoplanin complex, any further purified preparation thereof, teicoplanin factor A<sub>2'</sub> teicoplanin factor A<sub>3'</sub> each of the main components of teicoplanin factor A<sub>2</sub>, antibiotic L 17054 and a mixture of two or more of the above substances in any proportion is submitted to hydrolysis with a strong acid in the presence of a polar aprotic organic solvent selected from ethers, ketones and mixtures thereof that a room temperature are liquid.
Patent EP-0174623-A3 (EP)
IPC: E05D7/00
Filed: 1985-09-07
Abstract: Le dispositif de fixation d'un nouveau gond de volet à un 
ancien gond comprend trois raccords (11), dont le bord (15), 
le long duquel est pratiqué une forure taraudèe (20), a des 
longeurs différentes. Un alésage 18 permet de fixer un tel 
raccord par brasage à l'ancien gond (4). Ce dispositif 
comprend aussi un jeu de nouveaux gonds (23) solidaires de 
tiges filetées (22) de différentes longueurs. Parmi celles-ci on 
choisit celle dont la longueur correspond à l'épaisseur du 
revêtement 3 de façon que la distance du nouveau gond à la 
face (28) du revêtement (3) soit égale à celle de l'ancien gond 
(4) au mur (1).
Patent EP-0178795-A3 (EP)
IPC: H01Q13/10
Filed: 1985-09-18
Abstract: A buoyant antenna comprises a slot (10) formed by the 
edge opening in a single turn roll-resonator of metal clad 
plastic dielectric sheet material (11), the slot being substan­
tially one free-space wavelength long at the operating 
frequency and short circuited at each end (12). Varactor 
diodes (13) are connected across the slot. Low frequency 
modulation of the varactor diode bias effects tuning of the 
antenna. The roll-resonator is encased in a jacket of foam 
dielectric (20). A pilot signal can be injected, via the varactor 
feed lines.
Patent EP-0160630-A3 (EP)
Title: An arrangement in plant equipment for supplying a binding agent directly to a building element
IPC: B28C7/16
Filed: 1985-04-18
Abstract: The invention relates to an arrangement in plant equipment for directly supplying to a building element a binder comprising, for example, mortar of pumpable consistency and containing water. The plant equipment includes a vessel for ready-mixed binder, a motor-driven pump and a pump conduit (3) for supplying binder under pressure to a nozzle (4). In order to prevent liquid from being expelled from the binder when the pump is stopped, so as to leave a dry plug in the nozzle, means (18) are provided for maintaining the pressure in and adjacent the nozzle (4) at a level which coincides at least substantially to atmospheric pressure.
Patent EP-0198385-A3 (EP)
IPC: E03C1/29
Filed: 1986-04-07
Abstract: The present invention relates to a water seal for wash ba­
sins. The water seal comprises a fastening portion (1), by 
which the water seal is attached to the basin, a frame portion 
(2) comprising two concentric pipes (10, 11), and a bottom 
portion (4) detachably attached to the outer pipe (10).
Patent EP-0201022-A3 (EP)
Title: Moteur électrique synchrone à rotor en forme de disque
IPC: H02K21/24
Filed: 1986-04-28
Abstract: Le moteur comporte une partie de rotor en forme de 
disque annulaire aimanté (5) et un ensemble de circuits ma­
gnétiques élémentaires (9, 10), chaque circuit ayant une forme 
en C essentiellement plate et étant disposé radialement, une 
bobine de commande (11) étant placée dans une ouverture 
centrale du circuit. Les sections transversales du circuit le 
long du chemin du flux magnétique ont une aire pratiquement 
constante. La disposition décrite permet de réaliser un moteur 
dont le poids et les pertes dans le fer sont réduits au minimum 
pour un couple donné.
Patent EP-0212599-A3 (EP)
Title: Multizone analytical element having detectable signal concentrating zone
IPC: G01N33/53
Filed: 1986-08-18
Abstract: A multizone test device for the determination of analyte from a liquid test medium upon contact with the liquid test medium and a labeled reagent comprising a chemical group having a detectable chemical property. The test device preferably comprises multilayers including a reagent layer incorporated with an immobilized reagent and a detection layer incorporated with an immobilized form of an interactive detection reagent for the labeled reagent. The immobilized reagent in the reagent layer and the labeled reagent comprise specific binding partners which will bind to each other dependent upon the amount of analyte present. Labeled reagent which does not become bound to the immobilized reagent in the reagent layer migrates into the detection layer and interacts with the immobilized interactive detection reagent therein which results in the localized generation of a detectable reaction product which preferably is also immobilized in the detection zone. As a result, reverse migration of the labeled reagent, and preferably the detectable reaction product from the detection layer is prevented and the detectable chemical property provided by the label of the labeled reagent is localized in the detection layer for the precise measurement thereof and correlation to the amount of analyte in the test medium.
Patent EP-0226398-A3 (EP)
IPC: B41J1/30
Filed: 1986-12-04
Abstract: A serial impact printer including a novel hammer mechanism for applying a printing 
force against a character element (45) to drive it in sequence against a marking medium (33), a 
mark receiving support (11), such as a sheet of paper, and the print line on a platen (10). The 
hammer mechanism (34) delivers its impact force (F) against a character element along a line 
forming an angle (α) with a line normal to the surface of the platen at the point of contact of 
the character element with the platen. This arragement enhances the ink release of single 
strike ribbons and multi-part carbon forms. By urging the hammer mechanism against the 
character element for an extended dwell time of at least 1 millisecond, which is substantially 
greater than that in conventional printers, the ink release of multi-strike ribbons, fabric ribbons 
and correctable ribbons may also be enhanced. By incorporating both the oblique impact and 
the extended dwell, the ink release characteristics of all conventional ribbons and multi-part 
forms will be enhanced.