baber/WOPTO huggingface dataset:
Patent EP-0121357-A3 (EP)
Title: Energy-efficient evaporation process with means for vapor recovery
IPC: F26B21/04
Filed: 1984-03-07
Abstract: In a process for the recovery and reuse of heat contained in the wet exhaust gases emanating from a solids dryer or liquor concentrator (1), particularly one in which drying or concentration is facilitated by purging the vapor with some noncondensable gas such as as air or nitrogen, water or solvent vapor in the moist exhaust mixture is separated from the noncondensable gas or gases by preferentially passing the vapor through a semipermeable membrane (2). The water or solvent vapor is then compressed and subsequently condensed in a heat exchanger (4), permitting recovery of its latent heat of vaporization for reuse in the evaporation process. In a drying process, this recovered energy is conveniently used to reheat the dry gases that exit from the membrane separator (2) permitting the hot, dry gases to be recirculated through the dryer (1). Alternatively, an indirect heat exchanger may be used to transfer this heat to the material being dried. In an evaporative process for the concentration of a liquor, the recovered energy may be used either to preheat the dry purge gases or to heat the dilute liquor being concentrated.
Patent EP-0141805-A3 (EP)
IPC: E06B9/34
Filed: 1984-10-25
Abstract: Die Erfindung betrifft einen Rolladen, dessen Lamellen 
(3) schwenkbar an seitlich des Rolladens befindlichen Ketten 
(1) über Lagerzapfen (2) gelagert sind. Die Lagerstellen der 
Lagerzapfen (2) in der Kette (1) sind dabei so ausgebildet, 
dass eine Verschiebung der Kette (1) in Richtung der Lager­
zapfen (2), eine Verschwenkung der Lamellen (3) um die 
Achse (10) der Lagerzapfen (2) verursacht, z.B. durch zu­
sammenwirkende Schraubflächen (9) der Zapfenlagerung. 
Zusätzlich kann die Lagerung so ausgebildet sein, dass an­
schliessend an das Verdrehen der Lamellen (3) durch Wei­
terbewegen der Ketten (1) auf den Lagerzapfen (2), die La­
mellen (3) gegeneinander translatorisch in Richtung der 
Achse (10) der Lagerzapfen (2) verschoben werden, z.B. 
durch Anlaufen der Kette (1) an von den Stirnflächen der 
Lamellen (3) seitlich vorspringenden, in im Rolladen aufein­
anderfolgenden Lamellen (3) unterschiedlich langen Ansät­
zen (24).
Patent EP-0159607-A3 (EP)
Title: Fertilizer for the de-intoxication of soils polluted by acid precipitates, and process for fertilizing, de-intoxicating and de-acidifying soils
IPC: C05B13/06
Filed: 1985-04-06
Abstract: The fertilizer contains alkaline-reacting calcium and/or magnesium and/or potassium and/or sodium and/or ammonium compounds or ammonia, and is used for fertilizing, detoxifying and deacidifying soil. The fertilizer contains water-soluble pyrophosphates (= diphosphates) or other polyphosphates which form water-insoluble aluminium and heavy metal salts in an analogous order of magnitude, and optionally further nutrients.
Patent EP-0184633-A3 (EP)
IPC: B65H3/44
Filed: 1985-10-14
Abstract: Bei einer derartigen Vorrichtung werden Einzelblätter 
von mehreren Vorratsmagazinen (8, 9) in die Auflageposi­
tion auf ein Schreibwiderlager (2) gebracht, wobei einem 
Vorratsmagazin (8 bzw. 9) jeweils zumindest eine drehan­
treibbare, getrennt ansteuerbare Vereinzelungsrolle (18 
bzw. 19) zugeordnet ist, die mittels eines Antriebs (20) 
schrittweise betätigbar und gegen die der Vorratsstapel (7a) 
anlegbar ist, und wobei zumindest ein Einzugskanal (11) 
dem Schreibwiderlager (2) für die jeweils separierten Auf­
zeichnungsträger zugeordnet ist.  
     Um die Anwahl bzw. die Ansteuerung sowie die An­
triebsübertragung bei zumindest zwei Vorratsmagazinen (8, 
9) weiter zu vereinfachen, wird vorgeschlagen, daß jeweils 
zumindest für zwei Vereinzelungsrollen (18, 19) ein Schritt­
motor (20) vorgesehen ist, daß die Vereinzelungsrollen (18, 
19) mittels eines einzigen, durchgehenden Getriebezuges 
(21) an den Schrittmotor (20) angeschlossen sind und daß 
jeweils mit Ansteuerung schaltbare drehrichtungsumkeh­
rende Mittel (22) für die Vereinzelungsrollen (18, 19) vorge­
sehen sind.
Patent EP-0197216-A3 (EP)
IPC: C01C3/10
Filed: 1985-07-30
Abstract: A process in which durable, dense briquettes are pre­
pared from cyrstalline NaCN particles directly as they 
emerge from the filtering/drying step; also, a process for 
producing granular products having no more than 10 percent 
by weight of -USS No.50 fines by granulating briquettes and 
air classifying the granules.
Patent EP-0213266-A3 (EP)
IPC: A23G3/32
Filed: 1986-03-14
Abstract: Ammonia caramel coloring is formed continuously by pumping a 
heated stream of corn syrup through a reaction zone (14) 
under pressure. 4MeI content and THI content are maintained at a low 
level by preheating on heater (44) the ammonia catalyst 
prior to injection into the reaction zone. Preferably ammonia catalyst 
is added to the reaction zone at a plurality of 
injection ports (45). This permits rapid formation of ammonia caramel 
coloring without increasing the 
                                                    4MeI of THI 
content, and without hazing of the caramel color.
Patent EP-0197427-A3 (EP)
Title: Cooling system for parison plunger
IPC: C03B9/38
Filed: 1986-03-25
Abstract: A parison mold portion (20) of a glassware forming machine, of the type having a parison mold - (22) and a parison plunger (240), is provided with means for cooling the parison plunger (240). The means for cooling the parison plunger (240) includes a central cooling passage (258) that communicates with an end surface (246) and that extends longitudinally toward a nose (254), and a plurality of umbrella passages (162) that communicate with the end surface (246) radially outward from the central cooling passage (258), that are circumferentially spaced, and that intercept the central cooling passage (258) proximal to the nose (254). A tube (264) is inserted into the central cooling passage (258), is longitudinally adjustable, and is effective to adjustably determine the longitudinal position wherein the umbrella passages (162) communicate with the central cooling passages; whereby cooling of portions of the parison plunger (240) proximal to the nose (254) versus portions distal from the nose (254), is selectively controlled.
Patent EP-0199994-A3 (EP)
Title: Process for the removal of sulphur dioxide from gases
IPC: B01D53/02
Filed: 1986-03-26
Abstract: Process for the removal of sulphur dioxide from gases containing sulphur dioxide and oxygen, in which process these gases are brought into contact with a copper-containing acceptor which contains copper on a thermostable, inert support, the charged acceptor obtained is regenerated by terminating the contact with the gas containing sulphur dioxide and oxygen and thereafter bringing the charged acceptor into contact with a reducing gas, and the regenerated acceptor is again brought into contact with the gas containing sulphur dioxide and oxygen, the acceptor being charged with copper in such a quantity that the weight of copper amounts to more than 8 % by weight, calculated as metallic copper and based on the total weight of the acceptor, and the copper is present in such a fine state of subdivision on the thermostable support that, present in its reduced form on the support, it has a specific surface area of more than 50 m<2> per gram of the metallic copper on the support.
Patent EP-0211211-A3 (EP)
IPC: G02F1/1335
Filed: 1986-06-24
Abstract: Front polarizer 17 is spaced from liquid crystal material 3 
and lamp 19 is located in that space. Light from lamp 19 is 
scattered and reflected by reflector 15, and is seen by a 
viewer 23 from a position past front polarizer 17. Poor 
contrast and shadow images are avoided, as the effect is 
functionally comparable to back lighting. Practical reverse 
video is achieved when front polarizer 17 and rear polarizer 
13 are oriented to pass light of the same plane of 
polarization.
Patent EP-0189326-A3 (EP)
IPC: A61K38/095
Filed: 1986-01-23
Abstract: Compounds acting as antagonists of the antidiuretic/­
and or vasopressor activity of arginine vasopressin have the 
formula 
  
wherein n is 4 or 5; X is (D- or L-)Tyr (R), (in which R is C₁-C₄ 
alkyl, D-Phe, D-Val, D-Leu, D-Ile, D-Nva, D-Nle, D-Cha, D-­
Abu, D-Thr, D-Asn, D-Gln, or D-Met; Y is Val, Ile, Thr, Ala, Lys, 
Cha, Nva, Met, Nle, Orn, Ser, Asn, Gln, Phe, Tyr, Gly, Abu or 
Leu; Z is (D-or L-)Arg, Orn or Lys; and Q is Orn(NH₂), 
NHCH₂CH₂NH₂, Val(NH₂), Phe(NH₂), Ile(NH₂), Thr(NH₂), 
Pro(NH₂) or Tyr(NH₂), provided that when Y is Val or Gln, R 
is also H.
Patent EP-0196213-A3 (EP)
IPC: B65D77/10
Filed: 1986-03-25
Abstract: Improved vessel closures and method of forming the clo­
sures. The vessels (10) each include an elongate filling/dis­
pensing tube (14) which has an open end (16) which is sealed 
by the closures (20, 22, 28, 32, 36, 42, 46, 50, 58, 64) of the 
invention which can be disposable or reusable. The disposable 
closure (20, 22, 36) can be formed by heat sealing the open 
end (16) of the tubes or folding the open end (16) of the tubes 
back upon the tube (14) and shrinking material around the tube 
(14) and open end (16). The reusable closures (28, 32, 42, 46, 
50, 58, 64) can be formed by plug-type, heat sealed ends (30, 
44, 48, 52) which are shaped to be reinserted into the tubes 
and rings (34, 68) which can be placed over a folded over end 
and the tube. The vessels (10) can include an adhesive pad (40) 
to affix the vessel (10) to a convenient surface.
Patent EP-0192545-A3 (EP)
Title: Dispenser of paper rolls
IPC: A47K10/38
Filed: 1986-02-06
Abstract: 1. Dispenser for rolls of strip material, designed in particular for toilet paper rolls, formed by a casing (1) provided with a vertical rear wall (2) whose distribution opening (5) is provided in a lateral wall (4) perpendicular to this wall (2), a first fixed, horizontal core-holder in the form of a spindle (6) mounted on the vertical wall at a height above the opening and a second core-holder (10) parallel to the first, characterized in that the second core-holder (10) is mounted on a rod (11) movable about a fixed, horizontal shaft (12) disposed at a height above the spindle (6) and on the other side of the vertical plane passing through the axis of the spindle (6) with respect to the second core-holder, the rod (11) being, in part, at a distance from the wall (2) which is greater than the length of the spindle (6), the shaft (12) - spindle (6) distance being smaller than the shaft (12) - second core-holder (10) distance such that the second core-holder (10) can be displaced between two end positions, one above the spindle (6) and the other between the spindle (6) and the opening (5).
Patent EP-0206986-A3 (EP)
Title: Running-board, particularly light metal plank, and method of manufacture
IPC: E04G5/08
Filed: 1986-05-29
Abstract: A running-board of metal, especially a light-metal plank, with longitudinal ribs formed on it and with recesses provided in it and passing through the plank, is intended to be designed in such a way that simplification of production is possible. For this, the longitudinal rib (30, 30a) extends above a longitudinal groove (32) made in the underside of the tread surface (10, 11) and is so subdivided by indentations or such like interspaces (36) that the respective longitudinal groove forms the recess (32m) in the interspaces. At the same time, the length (s) of the interspaces (26), measured in the direction of the longitudinal rib (30, 30a), are intended to be shorter by at least half than the length (i) in the same direction of the remaining portions (39) of the longitudinal ribs, and moreover there can be provided a wave-shaped cross-section, in which the wave crests are formed by the longitudinal ribs (30, 30a) and the profile of the wave troughs (31) corresponds approximately to that of the longitudinal grooves (32). <IMAGE>
Patent EP-0229668-A3 (EP)
Title: Cutting machine for work pieces in the shape of a plate
IPC: B27C1/00
Filed: 1987-01-15
Abstract: The cutting machine (20) has a frame-like basic stand (21) which is arranged upright with a slight rearward inclination. Arranged in a common plane on the basic stand (21) are a number of suction cups (35), by means of which workpieces are clamped. The suction cups (35) can be arranged so as to be horizontally and vertically adjustable. A bogie (22) is guided movably on the basic stand (21) by means of horizontal guides. A working carriage (23) is guided movably on the bogie (22) by means of vertical guides. Mounted rotatably on the working carriage (23) is a cutting tool (24) which is driven by a motor. The axis of rotation of the cutting tool (24) is aligned at least approximately perpendicularly to the clamping plane of the suction cups (35). A straightedge (45) is arranged on the basic stand (21) along the lower edge of the clamping region for the workpieces in their clamping plane and can be raised into a straightening position and lowered into a release position by means of guides (52). In the straightening position of the straightedge (45), the workpiece can be aligned with it. In its release position, the workpiece retained in the meantime by the suction cups (35) is free all round, so that the tool can be guided completely round the workpiece in one revolution and all the edges of the workpiece can thereby be machined to size, without the need for resetting. The bogie (21) and the working carriage (23) can be moved by means of controlled longitudinal drives. <IMAGE>
Patent EP-0230287-A3 (EP)
IPC: H03M1/14
Filed: 1987-01-16
Abstract: A magnetic rotary sensor according to the invention 
has a rotary drum (2) carrying thereon magnetically recorded 
codes representative of discrete primary positions 
obtained by dividing one rotation of the drum into a 
predetermined number. Further, an interval between the 
adjacent discrete positions identified by the codes is 
interpolated by interpolation signals (16, 17) generated 
on the basis of a sine wave signal (V x1 ) and a cosine 
wave signal (V x2 ), which are produced by magnetic signals 
being recorded on additional tracks (6, 7) on the drum 
(2) so that the periods thereof correspond to an interval 
of the position signals of the adjacent primary positions.  
     Accordingly, a magnetic rotary sensor can be realized, 
which is capable of identifying the rotational positions 
of a rotating body with the high resolution without increasing 
the rotary drum (2) in size.
Patent EP-0230303-A3 (EP)
Title: Coating for emi shielding
IPC: C09D5/24
Filed: 1987-01-20
Abstract: An aqueous based electrically conductive paint having substantially enhanced settling properties employing a nickel plate pigment and a surfactant having substantial unsaturation characteristics. Paint finds particular application in providing EMI and RFI shielding for electrical components when applied to cabinetry housing such components.
Patent EP-0240849-A3 (EP)
Title: Controlled hue test device
IPC: C12Q1/00
Filed: 1987-03-25
Abstract: Test compositions and test devices are provided which are capable of generating different hues at different analyte concentrations. Visual results for clinically important analytes, such as glucose and cholesterol, are provided by use of compositions containing two independent catalytic systems which are reactive with a common substrate generated from the analyte of interest, to produce visual endpoints of different hues for different concentrations of analyte. Preferred formulations provide a RAINBOW of hues, the particular final hue produced depending on the concentration of the analyte.
Patent EP-0254254-A3 (EP)
IPC: G11B27/031
Filed: 1987-07-20
Abstract: In order to record an information from a compact 
disc apparatus to an automatic reversing cassette tape 
recorder without any loss of the information, the compact 
disc player (2) and the cassette tape recorder (13) are 
synchronizedly started by a reproducing start control 
means (1) which starts up the compact disc player (2) and when 
the cassette tape comes to one end a tape end detection 
means (10) issues a pulse which makes the compact disc 
player pause for 1--2 sec. time period which is longer 
than the time period for reversing the cassette tape 
recorder, and thereby the compact disc player (2) starts 
reproduction of information after reverse direction start 
of the cassette tape recorder (13), to prevent a loss of 
information reproduced by the compact disc player (2) 
during the tape reversing.
Patent EP-0260531-A3 (EP)
IPC: G01P3/481
Filed: 1987-09-02
Abstract: Eine Vorrichtung zur Messung von Parametern von sich 
drehenden Teilen enthält auf dem Drehteil eine 
elektrische Parameter-Detektorvorrichtung und eine 
Impulserzeugungsschaltung, deren Signale eine von der 
Parametergröße abhängige Frequenz aufweisen, des weiteren 
eine erste Wandlereinrichtung zur berührungslosen 
Übertragung einer Versorgungsspannung vom stationären 
Vorrichtungsteil zur Parameter-Detektorvorrichtung und 
zur Impulserzeugungsschaltung des Drehteils, und eine 
zweite Wandlereinrichtung zur berührungslosen Übertragung 
der Parameterimpulse zu einer stationären 
Auswerteschaltung. Die erste und zweite 
Wandlereinrichtung weist jeweils ringförmige, einander 
zugekehrte Reflektoren auf, in denen elektro-optische 
bzw. opto-elektrische Wandlerelemente angeordnet sind. 
Die Abstände der einzelnen Wandlerelemente der ersten 
Wandlereinrichtung sind derart, daß während der Drehung 
auf der Drehteilseite eine Gleichspannung mit einer 
Welligkeit, die klein ist gegenüber dem Maximalwert der 
Gleichspannung, zur Parameter-Detektoreinrichtung und 
Impulserzeugungsschaltung übertragen wird. Eine 
Drehwinkel-Detektorvorrichtung für das Drehteil dient der 
Lieferung von Drehwinkelimpulsen. Eine 
Modulationsschaltung weist eine Frequenzmodulationsstufe 
für die Parameterimpulse sowie eine durch die 
Parameterimpulse flanken-getriggerte 
Impulsweiten-Modulationsstufe für die Drehwinkelimpulse 
des Drehteils auf. Die Modulationsschaltung liefert 
ausgangsseitig serielle Parameterimpulse, in deren 
jeweiligen Pausenphasen die impulsweiten-modulierten 
Drehwinkelimpulse liegen.
Patent EP-0264713-A3 (EP)
IPC: B01D3/06
Filed: 1987-10-07
Abstract: Bei einer Destillationsanlage für salzhaltiges Rohwasser 
mit Beheizung des Endvorwärmers (20) durch die Abgaswär­
me einer Gasturbinenanlage (38) wird das Abgas vor dem 
Eintritt in den Endvorwärmer (20) durch Beimischung von 
Wasser auf eine derart niedrige Temperatur abgekühlt, 
daß Salzablagerungen und/oder Verkrustungen der vom Roh­
wasser beaufschlagten Heizflächen vermieden sind.
Patent EP-0267454-A3 (EP)
Title: Hydraulic brake system for a vehicle
IPC: B60T8/44
Filed: 1987-10-15
Abstract: A hydraulic vehicle brake system having a brake booster disposed in a housing. The brake booster communicates via an energy supply system with a supply container and via shutoff devices with brake chambers that can be acted upon by plungers via the brake booster. The brake chambers are connected in turn via brake lines and incorporated shutoff valves to wheel brake cylinders of wheel brakes. A stop bushing surrounds the master cylinder piston and has a sleeve, and a spring is disposed between the sleeve and an annular stop integral with the housing. The stop bushing, an inner plunger face and the housing enclose a plunger chamber. In regulated operation, the plunger chamber likewise communicates with the energy supply system via the brake booster and corresponding lines. During normal brake operation the plunger chamber is connected to the supply container via a line connected to a reversible valve.
Patent EP-0237198-A3 (EP)
IPC: C04B35/645
Filed: 1987-02-12
Abstract: A ceramic body is prepared by heating a ceramic 
material between the lowest temperature at which 
sufficient deformation occurs in order to achieve the 
desired density and 2000°C, applying to the ceramic 
material a pressure between 50,000 to 350,000 psi (350 
to 2400 MPa), at a pressing time preferably less than 
15 minutes, to obtain a ceramic body having preferably 
a density of at least 85 percent of its theoretical 
density.
Patent EP-0257737-A3 (EP)
IPC: H05K1/00
Filed: 1987-06-08
Abstract: This invention provides an article suitable as a 
printed circuit precursor comprising 
   (1) an electrically insulative support (10),    (2) a thin adhesion layer made of a conductive 
metal (12) overlying said support (10),    (3) a thin metallic plating layer (14) overlying said 
adhesion layer (12), and    (4) a photoresist layer (16) overlying said plating 
layer (14).    
The preferred metal for the adhesion layer (12) is an alloy of 
chromium and chromium oxide, i.e., black-chromium. The 
adhesion layer (12) helps to provide an electrical circuit which 
tenaciously adheres to the electrically insulative support (10). 
This article is particularly useful in additive 
electroplating processes.
Patent EP-0258161-A3 (EP)
Title: Dérivés de 2,5-dihydrofuranne à groupe triazole ou imidazole, procédé de préparation, utilisation comme fongicide
IPC: C07C33/48
Filed: 1987-08-18
Abstract: Composé de formule : 
 dans laquelle: - R₁, R₂, R₃, R₄, 
identiques ou différents, sont l'atome d'hydrogène, ou un 
radical alkyle inférieur, cycloalkyle inférieur, aryle (notamment 
phényle), éven tuellement substitué, - X est un atome 
d'halogène, - n est un nombre entier, positif ou nul, inférieur à 
6, - m = 0 ou 1, de préférence 0, - Tr 
représente un groupe 1,2,4-triazole 1-yl et Im représente un groupe 
1,3-imidazolyl 1-yl - n = 1 à 5 Utilisation comme 
fongicide.
Patent EP-0235113-A3 (EP)
IPC: C12N15/88
Filed: 1987-02-26
Abstract: The use of electroporation as a transfection method to 
immortalize primary cells with oncogenic DNA/oncogene(s).
Patent EP-0277516-A3 (EP)
Title: Adhesive compositions for use on vinyl substrates
IPC: C08F218/04
Filed: 1988-01-14
Abstract: Adhesive compositions having a Tg of -45 to -25 DEG C suitable for application to plasticized polyvinyl chloride comprising 30-70% by weight of a vinyl ester of an alkanoic acid; 10-30% by weight ethylene; 20-40% by weight di-2-ethylhexyl maleate or the corresponding fumarate; and 1 to 10% by weight of a mono-carboxylic acid.
Patent EP-0284008-A3 (EP)
Title: Use of derivatives of 5-phenyl pyrimidine as components of smectic liquid-crystalline mixtures
IPC: C09K19/34
Filed: 1988-03-22
Abstract: The compounds of the general formula (I)   <IMAGE> (I)  are particularly highly suitable as components of smectic, liquid-crystal mixtures, the symbols having the following meaning: R1 and R2 denote identical or different, straight-chain or branched alkyl or alkenyl groups which can contain asymmetric carbon atoms, containing 2 to 16 carbon atoms, in which one or more non-adjacent -CH2- groups can be replaced by -O- and/or -S-, -A and -B each denote group  <IMAGE>  in which the radicals R1, R2, in each case, are situated at the phenylene part of -A, -B and m and n denote 0 or 1, but m+n is always zero or 1.
Patent EP-0285166-A3 (EP)
Title: Apparatus for powering x-ray tubes
IPC: H05G1/10
Filed: 1988-03-31
Abstract: A high voltage power supply for an x-ray tube operating 
from a single phase alternating current source and including a 
phase shifter and/or solid state switch for providing first and 
second phase signals. Each of these signals or one of them are 
half-wave rectified. An output combining circuit provides for 
transformation to a high voltage while at the same time 
providing for additive combination of the signals from the 
half-wave rectifiers.