baber/WOPTO huggingface dataset:
Patent EP-0084492-A3 (EP)
Title: Furnace and process for treating solid fuel particles in a fluidized bed
IPC: B01J8/44
Filed: 1983-01-13
Abstract: PCT No. PCT/FR83/00013 Sec. 371 Date Aug. 15, 1983 Sec. 102(e) Date Aug. 15, 1983 PCT Filed Jan. 20, 1983.Hearth and process for the fluidized bed treatment of a fuel consisting of solid particles. The grid (1) for conveying gaseous fluidization and/or forcing fluid to a treatment chamber (2) comprises two separately supplied circuits of channels, respectively a first circuit of channels (11) with orifices widened towards the top, for the fluidization of a particulate material, and a second circuit of tubular channels (14), opening out above widened orifices, for forcing the particulate material.
Patent EP-0085623-A3 (EP)
IPC: G01D4/08
Filed: 1983-01-28
Abstract: A visually and electronically readable motor driven 
register has a plurality of dependently rotatable, coaxial, 
incrementally positionable, number wheels which each carry 
a movable electrode fixed in a predetermined position 
relative to the numbers on each wheel. Adjacent each 
movable electrode is inserted a fixed plate which carries a 
plurality of stationary electrodes, each corresponding to a 
number on the wheel and disposed circumferentially around 
a stationary main electrode which is capacitively coupled to 
the movable electrode. When a number on a wheel is 
visually readable, the movable electrode will be positioned 
so as to be capacitively coupled only to the stationary 
electrode corresponding to the readable number. A micro­
processor provides pulses sequentially to the stationary 
electrodes of each wheel, and checks for a coincident 
processed output from the main electrode of the first wheel. 
If there is a processed output indicating capacitive coupling 
between stationary and movable electrodes, the microp­
rocessor retains the electrode number indicative of the 
readable number of the first wheel and checks for a 
coincident processed output from the main electrode of the 
second wheel. When all the wheels have been read, the first 
wheel is again checked; if all the wheels have not been able 
to be read, the microprocessor will activate the motor to 
move the wheels until they can all be read.
Patent EP-0094302-A3 (EP)
IPC: H01L21/322
Filed: 1983-05-05
Abstract: A method of removing impurities from a semiconductor 
wafer is described comprising the steps of lapping the front and 
back surfaces of the wafer to remove 35 to 40 microns of 
material therefrom and to make the surfaces parallel, heating 
the wafer at a predetermined temperature preferably equal to 
or above the highest temperature to be used in subsequent 
device fabrication, etching the front and back surfaces of the 
wafer to remove 35 to 40 microns of material therefrom and 
thereafter polishing the front surface of the wafer for removing 
20 microns of material therefrom. By means of the above 
process the number of surface defects caused by strain 
producing centers in the crystal lattice of the wafer is reduced 
from 500,000 defects per square centimeter to less than 
1,000 defects per square centimeter.
Patent EP-0105808-A3 (EP)
IPC: F02M25/07
Filed: 1983-09-30
Abstract: An exhaust gas recirculation system, comprising a 
vacuum actuated valve (12) controlling the EGR flow be­
tween the exhaust system and the intake manifold of an 
engine, sensor means (46, 50, 52) for producing a pressure 
differential signal indicative of the EGR flow rate and an 
electrical vacuum regulator (14) comparing said signal with a 
desired value of EGR flow rate for closing said valve (12) 
when the difference between both values exceeds a prede­
termined amount.  
     According to this invention, the pressure differential 
signal acts pneumatically on the movable membe (154, 164) 
of valve means within the regulator (14) which are adapted to 
control the EGR valve (12), while a counteracting force 
a representative of the desired value of EGR flow rate is 
applied electromagnetically through a coil (92) in response to 
external control signals.  
     For use in exhaust gas recirculation systems for internal 
combustion engines.
Patent EP-0120499-A3 (EP)
IPC: C10L9/02
Filed: 1984-03-27
Abstract: The invention relates to a method for the removal of iron 
pyrites from coal and carbon structures during ash removal 
by chemical means. The method includes crushing raw coals 
to a proper particle size, leaching said crushed coals with 
hydrofluoric acid, and separating said leached solids.
Patent EP-0136567-A3 (EP)
IPC: F16K1/10
Filed: 1984-09-01
Abstract: Es handelt sich um ein Siinventii (5) für ein Rohrstück (1), 
das innenseitig einen geneigt zur Rohrachse umlaufenden 
Ventilsitz besitzt, dem koaxial ein Rohranschlußstutzen (4) 
zum Anschließen des Sitzventils (5) gegenüberliegt. Dieses 
enthält einen Ventilstößel (6), dessen vorstehendes Ende 
einen in seiner Schließstellung am Ventilsitz (3) dicht 
anliegenden und in seiner Offenstellung dem Ventilsitz (3) 
mit Abstand gegenüberliegenden Ventilteller (7) trägt. Eine 
Steuerkammer im Ventilgehäuse (10, 11) ist einerseits von 
einem mit dem Ventilstößel (6) verbundenen und mit dem im 
Rohrstuck enthaltenen Medium entgegen einer Rückholfe­
derkraft beaufschlagbaren Steuerkolben (24) begrenzt Ande­
rerseits mundet in die Ventilkammer eine Steueroffnung 
(14). Der Steuerkolben (24) ist in einem Zylinderteil (10) des 
Ventilgehäuses geführt Die der Steueroffnung (14) zuge­
wandte Kolbenseite ist in zwei Bereiche unterteilt, nämlich in 
einen in der Offenstellung mit der Steueroffnung (14) in 
offener Verbindung stehenden An(ahrbereich (28), der eine 
etwasgroßere Fläche als die wirksame Druckflache des 
Ventiltellers (7) besitzt und bei dessen Beaufschlagung sich 
der Steuerkolben (24) entgegen der Kraft der Ruckholfeder 
(26) vom Zylinderdeckel (13) abhebt, und in einen in der 
Offenstellung von der Steueroffnung (14) abgetrennten, 
nach dem Abheben des Steuerkolbens (24) vom Zylinderdec­
kel (13) ebenfalls beaufschlagten Zuschaltbereich (29). 
84111373.1
Patent EP-0149076-A3 (EP)
Title: Method and device for applying drinking straws to beverage containers, especially to beverage bags
IPC: B65B61/20
Filed: 1984-11-29
Abstract: A straw attachment apparatus for attaching drinking straws to beverage containers. A carrier member has a first and a second surface. The carrier member supports a plurality of straws in substantially parallel alignment with each other on the first surface of the carrier. An adhesive is secured to the second surface of the carrier member and a container assembly supplies a plurality of beverage containers into registry with the adhesive on the second surface of the carrier member so that the straws are adhesively secured to the beverage containers.
Patent EP-0151737-A3 (EP)
Title: Process for controlling and monitoring the incorporation of a doping material into conductive metallic layers during their manufacture
IPC: G01R27/00
Filed: 1984-12-10
Abstract: 1. Process for monitoring and controlling the incorporation of doping gases in electrically conductive metallic films, as are used in particular in semi-conductor and thin-film technology, during the film manufacture by means of vapour deposition or sputtering, characterized in that a) the instantaneous electrical film resistance Ri and the instantaneous film thickness di are measured or determined constantly, b) the actual value of the controlled variable rho**Infin i is determined therefrom, c) the actual value is compared with the desired value rho**Infin i for the film thickness di , d) in the case of control deviations (desired-actual value differences), the metering of the inlet valve for the doping gas into the coating chamber is correspondingly varied as manipulated variable, and e) the coating operation is terminated when a given target value is reached.
Patent EP-0127912-A3 (EP)
IPC: A47G9/02
Filed: 1984-05-03
Abstract: A blanket assembly composed of interconnectable blan­
kets, for single and double beds, comprises at least two single 
bed blankets, provided, along at least one of their sides, with 
buttons and buttonholes, respectively, disposed at such a 
mutual distance as to allow buttoning said sides to one 
another.
Patent EP-0153608-A3 (EP)
Title: Heat recovery device from sewage, particularly for swimming pools and showers
IPC: F24D11/00
Filed: 1985-02-02
Abstract: 1. Equipment for extracting heat from waste water, in particular for swimming bath and shower installations, having a heat exchanger which has a primary section (10) and a first secondary section (11), the waste water flowing through the primary section, having a reversing valve (12) in the circuit associated with the primary section (10) and having a coarse filter upstream of the reversing valve (12) on the inlet side, it being possible to reverse the flow direction in the primary section by means of the reversing valve (12), characterized in that the primary section of the heat exchanger is formed from a continuously extending pipe (10) of at least approximately constant cross-section, in that a collection device (19) is inserted in each case between the ends of the pipe (10) acting as primary section of the heat exchanger and the reversing valve (12), in that cleaning bodies (20) are contained in one of the collection devices (19) in each case even during normal operation, in that the collection devices are fitted with guide elements which project into the pipe (10) in a manner such that the cleaning bodies can be collected and shunted off, and in that at least one of the collection devices (19) has a sealable opening accessible form the outside through which the cleaning bodies (20) can be inserted into the pipe (10) or can be removed from the latter.
Patent EP-0153704-A3 (EP)
Title: Process and apparatus for removal of liquid from a solid particulate material
IPC: F26B3/10
Filed: 1985-02-21
Abstract: In a process of removing liquid from a particulate solid material the material is passed through a row of upwardly open, elongated interconnected cells and superheated steam is introduced into said cells at their lower ends in a manner so as to impart to the particles a whirling movement, during which dried particles are lifted out of the cells and into a common transfer zone and from said zone down into a discharge cell with no steam supply. The dried material thus introduced into the discharge cell is discharged together with material which has passed the row of cells. 
<??>The invention eliminates the need for effecting a preceding disintegration of the solid particulate material.
Patent EP-0166251-A3 (EP)
IPC: G06F9/44
Filed: 1985-05-29
Abstract: The system comprises an input section (20), a knowledge 
accumulation section (18), a work domain section (16), stor­
age means (14) and inference processing means (12). Attribu­
tive information is supplemented in a knowledge unit for the 
purpose of smooth execution of inference, and a knowledge 
base is constructed with this pair as the building unit. In con­
nection with this, functions that are in response to the pur­
pose, such as selection or rejection of a knowledge unit and al­
teration in the order of search, are added to the interference 
organ (12), based on the attributive information. Employed as 
an attributive information is, for example, the information on 
the frequency of use of each knowledge unit. The inference or­
gan (12) renews the information on the frequency of use for 
every use of each knowledge unit. In addition, a storage space 
(14) is allocated to each knowledge unit based on the informa­
tion on the frequency of use. This means, for example, that a 
knowledge unit with higher frequency of use is stored in an 
area of the inference organ that may be accessed with ease 
(the core memory or the like).
Patent EP-0172422-A3 (EP)
IPC: A61K9/16
Filed: 1985-07-20
Abstract: Mikrokapseln von regulatorischen Peptiden mit kontrol­
lierter Wirstoff-Freisetzung enthaltend Poly-D(-)-3-hydroxy­
buttersäure als Trägerstoff, Verfahren zu ihrer Herstellung 
sowie Injektionszubereitungen enthaltend diese Mikrokap­
seln werden beschrieben.
Patent EP-0175213-A3 (EP)
IPC: D06F37/36
Filed: 1985-09-04
Abstract: A speed variator for a laundry washing machine compris­
ing a drum (6) mounted for rotation in a laundering tub (5) and 
adapted to be rotated at different speeds by a motor (7) via a 
transmission belt (8) interconnecting a driving pulley (9) of mo­
tor (7) and a driven pulley (10) associated with the drum. The 
driving pulley (9) of the speed variator is of the variable-diame­
ter type and cooperates with a number of radially expandable 
flyweights (14)>  
     The driving pulley (9) and the motor (7) are carried by a ro­
tatable carrier arm (19) having one of its ends hingedly con­
nected to a lower portion of the tub (5), while its other end is 
connected to a piston (29) mounted for reciprocating displace­
ment to different operating positions in a cylinder (39) con­
nected through a solenoid valve (31) to the water supply circuit 
of the machine.  
     The carrier arm (19) is biased by a torsion spring (25) to a 
position in which the driving pulley (9) is effective to keep the 
belt (8) under tension against the action caused by the radial 
expansion of the flyweights (14).  
     The piston (29) acts on the carrier arm (19) in a manner to 
interdict or to permit the radial expansion of the flyweights (14) 
to varying degrees depending on the respective position of the 
piston.  
     As a result, the effective diameter of the driving pulley (9) 
is varied by different degrees, permitting the drum (6) to be ro­
tated at variable speeds.
Patent EP-0182447-A3 (EP)
IPC: E04H4/16
Filed: 1985-03-11
Abstract: The present invention relates to an accessory 34 for use 
with a hose 28, which comprises a wheeled member 34 securable 
to the hose. The wheeled member 34 comprises a tubular body 
member 106 sharing a longitudinal axis and connectable in line 
with the hose 28; and has a plurality of wheels 110 mounted on 
the body member 106 so as to be rotatable about the longitudinal 
axis, individual wheels 110 being mounted 112 so as to be 
rotatable about a respective axis that is transverse to the longitu­
dinal axis.
Patent EP-0178801-A3 (EP)
IPC: H01L29/10
Filed: 1985-09-19
Abstract: A semiconductor device includes a semiconductor subs­
trate (11) having a semi-insulating property, a first region 
(12) of one conductivity-type which will become an emitter 
region, a second region (13) of the one conductivity-type 
which will become a collector region, the first and second 
regions (12, 13) being formed on the substrate (11) with a 
predetermined spacing therebetween, and a third region (14) 
of another conductity-type formed on the substrate (11) 
between the first and second regions (12, 13). A forward 
biasing voltage is applied between the third and first regions 
(14, 12) thereby to form an imaginary base region (19) in the 
substrate (11) beneath the third region (141 by majority 
carriers implanted or injected from the third region (14), 
whereby the semiconductor device carries out a bipolar 
transistor operation, and at least one of the first and third 
regions (12, 14) consists of a plurality of regions.
Patent EP-0203356-A3 (EP)
IPC: C08G65/44
Filed: 1986-04-22
Abstract: Die Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung von 
hochmolekularen Polyphenylenethern aus einwertigen Phenolen durch oxidative 
Kupplungsreaktion in zumindest zwei in Reihe angeordneten Polymerisationszonen, 
durch Einleiten von Sauerstoff und Ableiten des resultierenden 
Abgases bei Temperaturen zwischen 10 und 50°C und Drücken zwischen 
1 und 10 bar in Anwesenheit eines Katalysatorkomplexes und eines 
Lösungsmittels, wobei die Sauerstoffkonzentration in der flüssigen Phase eines 
in der ersten Zone befindlichen Treibstrahlreaktors und die Konzentration 
des Phenols im Lösungsmittel in der ersten Zone so eingestellt werden, 
daß mehr als 95 Gewichtsprozent des in der ersten Zone befindlichen 
Reaktionsgemischs aus Oligomeren oder höher kondensierten Produkten bestehen.  
     Bevorzugt ist die Sauerstoffkonzentration in der flüssigen Phase des 
Treibstrahlreaktors wenigstens 70 Gewichtsprozent der 
Sättigungskonzentration, die mittlere Verweilzeit des Reaktionsgemischs in der ersten 
Zone zwischen 10 und 60 Minuten und die Konzentration des Phenols im 
Lösungsmittel in der ersten Zone 5 bis 50 Gew.%.
Patent EP-0204230-A3 (EP)
Title: Formulations containing azole derivatives, and their use for removing nails atraumatically
IPC: A61K31/17
Filed: 1986-05-23
Abstract: A formulation for atraumatic nail removal containing 0.05-1.5 parts by weight of an azole derivative, 5-60 parts by weight of urea, 0-40 parts by weight of lipophilic wetting agent, 0-30 parts by weight of a factor conferring consistency, 0-40 parts by weight of an oil body or spreading agent, 0-0.2 parts by weight of a stabilizer and 20-60 parts by weight of vehicle.
Patent EP-0200284-A3 (EP)
Title: Interpolation filter for image transformation system
IPC: G06T3/40
Filed: 1981-04-10
Abstract: A predecimation filter which converts input data samples corresponding to picture elements of an image into output data samples arranged in sequence, successive groups ofoutput data samples corresponding to successively smaller fractional sized versions of the image. A filter (708) responds to successive input data samples corresponding to successive picture elements in a given coordinate direction and yields filtered samples which are reduced in number in accordance with the fractional reduction in the image size. The filtered samples are recursively applied to the filter as input samples.
Patent EP-0196921-A3 (EP)
IPC: C12R1/91
Filed: 1986-04-02
Abstract: Expression vectors and methods for effecting the pro­
duction of recombinant renin, prorenin, and preprorenin are 
disclosed. Sufficient quantities are thus obtained to generate 
pharmaceuticals useful in the treatment of disorders medi­
ated by excessive renin levels such as hypertension. 
Methods to purify renin and prorenin from cell supernatants 
and to increase mature renin secretion are also disclosed.
Patent EP-0199484-A3 (EP)
Title: Medical system
IPC: A61B/
Filed: 1986-04-07
Abstract: @ Hand-held shirt-pocket portable medical diagnostic system for checking measurement of blood glucose, urea nitrogen, hemoglobin, blood components or other body qualities. The system includes the engagement of a disposable needle or lance probe package which carries a chemical reagent strip such as blood reacting chemistry. The system includes a pen structure having a visual readout, a microcomputer, and photosensing circuitry which measures the change of color of the blood reacting chemistry of the disposable probe package. The pen also includes a spring arrangement for actuating a needle or lance into the skin for transferring blood from a finger or other area to the chemical reagent strip. A disposable probe structure package includes configurations for transferring of the blood to the reagent strip or the reagent strip to the blood. The pen can also create a vacuum about a time period that the needle is penetrating the skin. The system includes a verification sequence of the electronics, the chemistry of an unused disposable probe package, the presence of blood sample and multiple readings to average results. The system can also be provided with provisions for storing a plurality of readings, communicating with a personal computer, and can act as an alarm and chime to indicate time periods for blood sensing.
Patent EP-0206518-A3 (EP)
IPC: G01R13/20
Filed: 1986-05-21
Abstract: Images of one or more digitized waveforms are displayed on 
a vertical raster scan cathode ray tube screen. Vertical scan lines, 
comprising strings of pixels, represent sampling periods and 
each pixel along the raster scan line represents a different 
waveform magnitude level. A pixei count is maintained as each 
raster line is scanned upward and when the count reaches the 
value of the smaller of digitized waveform magnitude data pair 
acquired at the beginning and at the end of a sampling period, the 
next higher scanned pixels assume a color different than a 
background pixel color. When the count reaches a number 
equaling the higher of the acquired sample data, the raster scan is 
changed again so that the next scanned pixels assume the same 
color as the screen background color. Thus each waveform 
image comprises a set of contiguous vertical raster scan line 
segments. Means are also provided for selectivity generating a bit 
mapped display superimposed on, or replacing portions of the 
waveform image.
Patent EP-0221707-A3 (EP)
Title: A method for producing 2-keto-l-gulonic acid
IPC: C12P7/60
Filed: 1986-10-17
Abstract: 2-keto-L-gulonic acid is produced in a high yield by contacting a microorganism of the genus Pseudogluconobacter, either as it is or after processing, with L-sorbose.
Patent EP-0241635-A3 (EP)
Title: Method and device for slag treatment
IPC: B03B9/04
Filed: 1987-01-10
Abstract: 1. Method for the treatment of the slag occuring in garbage incineration installations, which occurs in addition to the dust liberated and filtered away in the combustion and is separately quenched in a water bath and then freed from metal parts and deposited, this slag containing, by reason of the initial incinerated material, a quantity of harmful substance necessitating special storage, characterised in that the slag, after magnetic separation, is dried and in the drying is continuously intermixed and moved, then graded at 0.5 to 1 mm., preferably 0.8 mm, and then only the coarse component is fed to utilisation purposes, while the fine component is finally placed in store.
Patent EP-0247270-A3 (EP)
IPC: H01H9/16
Filed: 1987-01-12
Abstract: Bei einem Zeitschaltgerät mit einer fernsteuerbaren 
Bedienung der Schaltprogramm-Eingabevorrichtung, die 
mit mechanischen, elektromechanischen oder elektroni­
schen, insbesondere tastenförmigen Eingabegeräten ver­
sehen, auf der Bedienungsseite des Zeitschaltgerätes an­
geordnet ist, ist dem einzelnen Eingabegerät (1) ein fern­
steuerbarer Geber (3) benachbart, der auf der Bedienungs­
seite (2) des Zeitschaltgerätes lösbar angeordnet, insbe­
sondere aufgesteckt, aufgeschraubt oder aufgesaugt ist.
Patent EP-0234487-A3 (EP)
Title: Thin film circuit and method for manufacturing the same
IPC: H01C1/142
Filed: 1987-02-17
Abstract: A thin-film circuit including integrated resistors and conductors. The conductors consist of two superposed Au layers having a Pd layer sandwiched between them. The conductors have a sheet resistivity of R 10 m and are solderable and bondable. The thin-film circuit is suitable for applications in the GHz range.
Patent EP-0270852-A3 (EP)
Title: Process for the preparation of pure dimethyl ether
IPC: B01J21/06
Filed: 1987-11-07
Abstract: Pure dimethyl ether is prepared by catalytic dehydration of methanol over a  gamma -Al2O3 catalyst which preferably contains small amounts of SiO2 and purification of the dehydration product by addition thereof to a distillation column to obtain pure dimethyl ether on certain plates of this column and taking off the pure dimethyl ether and impurities above certain plates of the same column.
Patent EP-0273289-A3 (EP)
IPC: H04K1/00
Filed: 1987-12-14
Abstract: A method and means for maintaining continuous bit 
synchronization of data transmitted from a remote unit 
(114) through a base unit (126) to a landline unit (136) 
is disclosed. An input data stream (222) at a first bit 
rate, such as digitized or encrypted speech, is 
interleaved in a formatter (230) with a plurality of 
signalling words (234), and transmitted over an RF 
channel at a second bit rate. The base site decoder 
(250) recovers the clock of the received data, a 
reformatter (260) strips off the signalling word, and an 
elastic buffer (270) modifies the bit rate of the 
received data and adjusts the recovered clock rate to 
provide an output data stream (272) which is in bit 
synchronization with the input data stream and within a 
predetermined modem specification. The encrypted data is 
then sent over landlines (132) to a decryption unit (280) 
which requires bit synchronization.