baber/WOPTO huggingface dataset:
Patent EP-0309983-A3 (EP)
IPC: C07K1/02
Filed: 1988-09-27
Abstract: Ggf. N-geschützte Peptide, insbesondere Dipeptide, 
werden durch kontinuierliche enzymatische Umsetzung 
von N-geschütztem Aminosäurealkylester in Gegenwart 
von Serinprotease oder Peptidase, insbesondere von 
Carboxypeptidasen, in wäßriger Phase unter Ausschluß 
organischer Lösungsvermittler und unter Zurückhal­
tung des Enzyms im Reaktionsraum mit einem solchen 
Überschuß an freier Aminosäure (Molverhältnis > 50 : 1) 
und einer solchen Verweilzeit erhalten, die zur quan­
titativen Umwandlung des Esters unter Bildung des N-­
geschützten Peptids führen, das von der vom Reaktions­
raum abgehenden Reaktionsmischung durch Adsorption an 
einem hydrophoben Adsorber abgetrennt wird, während 
der aminosäurehaltige Rest der Reaktionsmischung zum 
Reaktionsraum zurückgeht. Vom Adsorber wird das N-­
geschützte Peptid mit wäßriger Lösung eluiert und 
dann enzymatisch desacyliert. Peptidbildung und Schutz­
gruppenabspaltung erfolgen vorzugsweise im Enzymmem­
branreaktor oder mit träger-fixiertem Enzym. Als N-­
geschützter Aminosäureester dient insbesondere N-­
Phenacetyl-aminosäurealkylester, dessen Schutzgruppe 
enzymatisch mit Penicillin-G-Acylase abgespalten 
wird. Besonders untersucht wurde die Umsetzung von N-­
geschütztem aromatischen Aminosäureester mit freier 
aliphatischer Aminosäure (insbesondere Bildung von 
TyrAla).
Patent EP-0312079-A3 (EP)
Title: Full water treatment apparatus for use in soft drink dispensing systems
IPC: C02F9/00
Filed: 1988-10-14
Abstract: A water treatment apparatus for use in a post-mix beverage dispenser enables purification of water, removal of water hardness and sterilization of water which is normally accomplished by a precipitation/floculation process used in a bottling plant. This apparatus can treat the water for beverage dispensing purposes and will not require high capital expenditures. The apparatus includes a removable, disposable cartridge (40) having a reactor or first section (1) filled with sand, carbon granules or other heat-conducting material for removing the bicarbonate content and other impurities from the water and a filter or second section (2) having a filter and activated carbon screen for removing solids, traces of chlorine and dissolved organic material from the water. The apparatus also includes heat exchanger coils (3) and a heating element (4) for raising the temperature of the water as well as a holding tank (10) having a gas trap (12) for collecting and removing carbon dioxide and chlorine gas. Various arrangements may also be used in the apparatus to lower the temperature of the water after it has been raised and before it reaches a downstream dispensing portion. An ion-exchange resin may also be included in the second section of the cartridge of the apparatus in order to remove nitrates, sulphates and sodium ions from the water.
Patent EP-0297857-A3 (EP)
IPC: C04B18/26
Filed: 1988-06-28
Abstract: A cellulose fiber-reinforced structure useful for building 
and construction made from a composition including a water-­
curable, inorganic binder capable of setting to form a matrix and 
pulped softwood fibrous material having enhanced levels of 
summerwood fibers.
Patent EP-0315573-A3 (EP)
Title: Air conditioner having outdoor air introducing mechanism
IPC: F24F11/08
Filed: 1988-10-24
Abstract: An air conditioner in which an outdoor unit (5) 
having a compressor (1), a condenser (2), and expansion 
valve (4) and an outdoor fan (3) and an indoor unit (15) 
having an evaporator (6) and an indoor fan (7) are 
connected by a piping (51) to form a refrigerating cycle, 
and which has an outdoor air introducing mechanism 
including a damper disposed in an air flow path of the 
indoor fan (7) of the indoor unit (15) so as to enable 
introduction of outdoor air into the room. The air 
conditioner has: a comparison means (101) for peri­
odically comparing the room temperature with a room 
temperature set point; an alteration means (102) for 
altering, on the basis of the output from the comparison 
means, a mixed air temperature initial set point 
preliminarily determined; and a control means (10) for 
controlling the operations of the outdoor air 
introduction damper (9), the outdoor and indoor fans (3, 
7) and the compressor (1).
Patent EP-0331020-A3 (EP)
Title: Filtering device for the filtration of liquids
IPC: B01D33/044
Filed: 1989-02-23
Abstract: A filter device is proposed in which the filter cloth is mounted along a circular arc pathway on a mounting element rotating with the filter cloth. A rotatably mounted ring is provided as the mounting element, which is mounted on an inner ring bearing connected to a wall of the filter device. The seal between the inner ring bearing and the rotatably mounted ring is accomplished by an O-ring, which forms a radial or axial seal. The inlet opening in the filter device is located in the rigid wall and can be adapted in position and shape to individual requirements. 
<IMAGE>
Patent EP-0340735-A3 (EP)
IPC: B60Q1/14
Filed: 1989-05-02
Abstract: The present invention relates to headlight apparatus 
for an automotive vehicle, and more specifically to a 
headlight apparatus which can control headlight beam from 
high beam to low beam or vice versa by adjusting the angle 
of optical axis of the headlamp.  
     A headlight apparatus for an automotive vehicle comprises:  
headlamp means (H) for emitting light in such a 
way that an optical axis of the light can be pivoted;  
first sensor means (13), attached to said pivotal 
headlamp means, for detecting presence of a leading vehicle 
and generating sensor signals corresponding thereto;  
pivoting means (8, 9, 10), associated with said 
pivotal headlamp means, for pivoting said pivotal headlamp 
means;  
control means (18), coupled to said first sensor 
means and said pivoting means, for actuating said pivoting 
means in response to sensor signals generated by said first 
sensor means to pivot said pivotal headlamp means to such a 
position that a leading vehicle can be detected by a 
predetermined position on said first sensor means and 
therefore angle of an optical axis of said pivotal headlamp 
means can be adjusted according to distance to a leading 
vehicle; and  
first fixed shading means (20), fixedly disposed 
independently from pivotal motion of said pivotal headlamp 
means, for shading part of light emitted by said pivotal 
headlamp means for an opposed vehicle.
Patent EP-0345477-A3 (EP)
IPC: A24B3/14
Filed: 1989-05-10
Abstract: Bei einem Verfahren und einer Vorrichtung zur Herstellung von Tabak­
folienstücken aus wiederaufbereitetem Tabak werden staubförmige Ta­
bakabfälle und/oder Tabak-Mehl mit Bindemitteln und gegebenenfalls 
Additiven gemischt; das erhaltene Gemisch wird in eine gerade Zahl 
von mechanisch/geometrisch identischen zylindrischen Strängen aufge­
teilt; jeweils zwei benachbarte Stränge werden zu einem Folienband 
zusammengewalzt, das dann zu den Folienstücken zerschnitten wird.
Patent EP-0333253-A3 (EP)
Title: Apparatus and device for detecting microorganisms
IPC: C12M1/34
Filed: 1989-03-06
Abstract: An instrument and a sealable, sterilizable vessel for detecting the presence of microorganisms in a specimen, the vessel containing a liquid culture medium and a sensor means with an indicator medium therein. Changes in the indicator medium resulting from pH change or change in CO2 concentration in the medium are detected from outside the vessel.
Patent EP-0360457-A3 (EP)
Title: A liquid crystal information storage device
IPC: C09K19/40
Filed: 1989-09-06
Abstract: A liquid crystal information storage device 
comprises a recording layer comprising a liquid surface-­
developed film of a pendant mesogenic group-containing 
high molecular weight liquid crystal, containing a 
hydrophilic group. Such high molecular weight liquid 
crystals include acrylic polymers and polysiloxanes, 
containing at least one pendant mesogenic group and at 
least one hydrophilic group, such as -COOH, -OH, -NH₂, 
-SH, -SO₃H, -OSO₃H, -SO₄H, OSO₄H, -CONH₂, -COCH₃, 
-COOCH₃, -NHCONH₂, -NHCOCH₃ and -OCOCH=CH₂. Such high 
molecular weight liquid crystals can be aligned without 
defects.
Patent EP-0376550-A3 (EP)
Title: Stabilized solid thiocarbonate compositions and methods for making same
IPC: C07C329/00
Filed: 1989-12-13
Abstract: Particles of thiocarbonate salts, thioesters or complexes are stabilized by being isolated from contact with water, CO2 and oxygen and are encapsulated in a coating effective to prevent future contact of the particles with water, CO2 and oxygen. The particles are preferably prepared in an environment from which water, CO2 and oxygen are excluded. The coating may be a wax, a water-free oil or grease, sulfur or a natural or synthetic polymerizable resin. Various preparative and encapsulating techniques are disclosed.
Patent EP-0345240-A3 (EP)
Title: Hydroxy functional acrylamidomethyl amino resins and hydroxy functional glycidamidomethyl amino resins
IPC: C08G59/04
Filed: 1989-05-25
Abstract: Hydroxy functional acrylamido amino resins 
and hydroxy functional glycidamido amino resins. The 
hydroxy functional acrylamido amino resins are produced 
by reaction of alkoxymethyl amino resins with 
acrylamide to introduce acrylamidomethyl groups 
and then with a polyol to introduce hydroxy 
functionality. The hydroxy functional acrylamido 
amino resins are epoxidized to form the hydroxy 
functional glycidamido amino resins which can 
then be formulated with epoxy reactants to 
provide curable epoxy systems.
Patent EP-0386644-A3 (EP)
IPC: G01N33/543
Filed: 1990-03-02
Abstract: Novel reagents for the detection by immunoassay of drugs 
in body fluids, their preparation and use are disclosed. 
The reagents of the present invention correspond to the 
formula  
P-[A-D] n    
where:  
D is a drug derivative suitably selective for the 
determination of the presence of the target drug or drug 
metabolite,  
A is an activating linker-spacer group having an 
N-hydroxysuccinimide or isothiocyanate derived linking 
moiety,  
P is a poly(amino acid) or polymer capable of covalently 
bonding with A, and  
n is less than 1.
Patent EP-0393514-A3 (EP)
IPC: H04M7/00
Filed: 1990-04-12
Abstract: A channel access system comprises n channel 
parts (21₁-21 n ) for receiving m channels of voice 
signals and for outputting voice frequency data and 
signaling data, and a multiplexer part (22) for 
receiving the voice frequency data and the signaling 
data of the m channels from the n channel parts and for 
supplying channel access signals to the n channel parts 
for designating a channel of the voice frequency data, 
where each of the n channel parts include a coder 
(23) for coding a corresponding one of the voice signals 
into one of the voice frequency data, a decoder (25) for 
decoding the channel access signals and for generating a 
synchronizing signal (SYNC1) which is synchronized to a 
corresponding one of the channel access signals which 
designates its own channel, a signaling converter 
(24) for converting the corresponding one of the 
signaling signals into a corresponding one of the 
signaling data, and a speed converting circuit (26) for 
converting a transmission speed of the signaling data 
from a first transmission speed to a second transmission 
speed which is higher than the first transmission 
speed. The synchronizing signal (SYNC1) controls a 
coding timing of the coder and a speed conversion timing 
of the speed converting circuit.
Patent EP-0398105-A3 (EP)
IPC: F27B9/24
Filed: 1990-05-07
Abstract: Ein Durchlaufofen (10) zum Wärmebehandeln von Werkstücken (60 
bis 62) unter einem laufend zugeführten Schutzgas (58), das 
an der Werkstück-Einlaßöffnung (21) und an der Werkstück-­
Auslaßöffnung (23) austritt, ist mit einer Fördervorrichtung 
(12) zum Transportieren der Werkstücke (60, 62) durch den 
Ofen (10) und mit bewegbaren Türen (20 bzw. 22) an der Werk­
stück-Einlaßöffnung (21) bzw. an der Werkstück-Auslaßöffnung 
(23) versehen. Um jeweils nur die gerade notwendige Schutz­
gasmenge in Abhängigkeit der Türöffnungshöhe zuführen zu müssen, 
wird vorgeschlagen, Mittel (32) zum Erfassen der Höhe der in 
den Ofen (10) einzubringenden Werkstücke (60 bis 62) vorzusehen, 
ferner Mittel (42, 44, 48, 50) zum Einstellen der Türöffnungs­
höhe in Abhängigkeit von den erfaßten Höhenwerte der Werkstücke 
(60 bis 62) vorzusehen und außerdem einen Gasmengenregler 
(54) vorzusehen, der die dem Ofen (10) zugeführte Schutzgasmenge 
(58) in Abhängigkeit von der Türöffnungshöhe regelt.
Patent EP-0401552-A3 (EP)
Title: Differential relaxation oscillator
IPC: H03K3/282
Filed: 1990-05-14
Abstract: A relaxation oscillator is disclosed which includes first and second currents 
for charging and discharging a capacitor (50) wherein the slew rate of the 
dynamic voltages developed at the terminals of the capacitor (50) remain 
substantially constant for each frequency of operation which desensitizes the 
oscillator to the effects of the inherent stray capacitance, and improves the 
accuracy of the output frequency. A circuit (74,76,78,80) monitors the dynamic 
voltage across the capacitor (50) and inverts a control signal at opposite polarities 
of a particular threshold. A bistable circuit (86,88,90,92,94) provides first and 
second complementary output signals in response to the control signal from the 
circuit (74,76,78,80). The first and second complementary output signals drive a 
pair of switching transistors (52,54) which alternate the direction of current 
flowing through the capacitor (50) so as to provide smooth voltage transitions at 
the terminals of the capacitor (50).
Patent EP-0419896-A3 (EP)
Title: Synchronizing device for high data rates
IPC: H04L7/033
Filed: 1990-09-04
Abstract: Synchronisation device for high-rate input data (DE) with a delay line to generate a plurality of clock signals (CK1 to CKn) shifted in relation to one another, with a register line (RK), comprising a plurality of register trigger circuits (KA1 to KAn), which serves to sample the input signal (DE), with a phase register (PR), in which the logic states of the clock signals (CK1 to CKn) from one edge of the input data are stored and with a control logic (SL) which selects the appropriate register trigger circuit and the associated clock signal to sample the input data (DE). <IMAGE>
Patent EP-0418956-A3 (EP)
IPC: F16K11/087
Filed: 1990-09-12
Abstract: Un robinet mélangeur avec un organe obturateur sphérique (14) pourvu 
d'un organe de manoeuvre (15) pour être déplacé en rotation suivant deux 
axes différents, et pourvu d'ouvertures (17,16) coopérant avec des ou­
vertures d'entrée pour l'eau froide et l'eau chaude ayant des garnitures 
tubulaires (10-12) en matériau élastomère, et avec une ouverture de sor­
tie (7) pour l'eau mélangée, ménagées en un siège partiellement sphéri­
que (6) d'un organe fixe (5), pour régler le rapport de mélange entre 
eau chaude et froide ainsi que le débit d'eau mélangée livrée, dans le­
quel sont prévues deux ouvertures d'entrée avec des garnitures tubulai­
res (10,11) pour un premier flux entrant (d'eau froide ou d'eau chaude), 
et une seule ouverture d'entrée avec garniture tubulaire (12) pour le 
deuxième flux entrant. Ces trois ouvertures d'entrée pourvues de garni­
tures tubulaires (10-12) sont au moins approximativement alignées le 
long d'un cercle dans le siège partiellement sphérique (6) de l'organe 
fixe (5) du robinet Dans l'obturateur sphérique (14) est ménagée, pour 
l'entrée des eaux, une ouverture (17), allongée dans son ensemble, dont 
la longueur est telle à correspondre au moins approximativement à la 
longueur totale de deux ouvertures d'entrée (10-12) successives, y in­
clus la distance les séparant.
Patent EP-0418957-A3 (EP)
Title: Valve unit for metering a liquid pigment
IPC: F16K1/38
Filed: 1990-09-12
Abstract: Valve unit for metering a liquid, comprising a chamber into which a liquid supply pipe opens and which has a passage formed in the bottom thereof, and a shut-off element which is fitted at a bottom end of a lifting rod of a lifting mechanism and is vertically displaceable by the lifting mechanism between a closed position in the passage in which it shuts off the passage and an open position in which it opens the passage for allowing the liquid to pass out of the chamber, while a space bounded by a wall of the passage and the shut-off element gradually increases during the lifting of the shut-off element from the closed position to the open position, wherein the shut-off element is essentially cylindrical, and the shut-off element is essentially a truncated inverted cone shape, while in the closed position a bottom end of the shut-off element projects in a sealing manner past a bottom boundary edge of the passage. <IMAGE>
Patent EP-0391593-A3 (EP)
Title: Method of producing corrugated fiberboard article
IPC: B32B3/12
Filed: 1990-03-28
Abstract: A corrugated fiberboard article having no wrinkles in 
the surface thereof is produced by previously forming slits (S) 
or/and notches (N) in at least one linerboard (3) of corrugated 
fiberboard at predetermined positions, temporarily tacking 
the linerboard to the rest of the corrugated fiberboard with 
a fusible adhesive (4) interposed therebetween, temporarily 
tacking an auxiliary sheet (5) to the linerboard with a fusible 
adhesive (4) interposed therebetween to form a corrugated fiber­
board blank. The auxiliary sheet has an integral structure 
including covering portions (6) which cover the slits or notches 
and cut portions (7) each defined between each pair of adjacent 
covering portions. The corrugated fiberboard blank is 
formed by a forming die under heating.
Patent EP-0408397-A3 (EP)
Title: Radiant plaque heater
IPC: F24C3/04
Filed: 1990-07-16
Abstract: A radiant plaque heater has a casing (1) a burner (4) and a plaque element (3) arranged within the casing so as to be heated by the burner and produce a radiant heat output. An air flow means (5) is provided and is operable to induce a flow of air into the casing in order to create an over-pressure therein which inhibits air flow from the exterior into the casing adjacent the plaque. A heat exchanger (7) may be provided for extracting heat from the burner exhaust gases and returning the extracted heat to the plaque element (3).
Patent EP-0414467-A3 (EP)
Title: Dual conductor wristband
IPC: H05F3/02
Filed: 1990-08-20
Abstract: A dual conductor wristband utilizing a two-wire tether having a modified phono-type plug (24). The wristband includes a strap (14) and a connector case (16), the case having a female jack for receiving the dual connector plug (24). The plug diameter is smaller than conventional plugs, and the diameter of the pilot hole for the plug tip is correspondingly smaller to prevent accidental connection to a non-grounding tether. Two alternative embodiments are presented for coupling the dual connector plug (24) to two electrically isolated backplates (32,34) on the connector case (26). Each backplate is connected to one of the two conductive pathways on the strap (14).
Patent EP-0423967-A3 (EP)
Title: A method of producing granular activated carbon
IPC: B01J20/20
Filed: 1990-10-02
Abstract: There is described a method of producing activated carbon using the phosphoric acid activation process. The starting material employed is a young carbonaceous vegetable product which is comminuted to form particles having a very small particle size. The particles are then treated with phosphoric acid and carbonised to produce activated carbon. The starting materials are selected to have a concentration of natural binding agent greater than 30% by weight.
Patent EP-0435439-A3 (EP)
Title: Carbonyl stabilizers for 3-isothiazolones
IPC: C07D275/02
Filed: 1990-11-14
Abstract: A microbicidal composition is disclosed comprising     a) at least one 3-isothiazolone of the formula (I) <CHEM>  wherein Y is (C1-C18)alkyl or (C3-C12)cycloalkyl each optionally substituted with one or more of hydroxy, halo, cyano, alkylamino, dialkylamine, arylamino, carboxy, carbalkoxy, alkoxy, aryloxy, alkylthio, arylthio, haloalkoxy, cycloalkylamino, carbamoxy, or isothiazolonyl; an unsubstituted or halo-substituted (C2-C8) alkenyl or alkynyl; a (C7-C10)aralkyl optionally substituted with one or more of halogen, (C1-C4)alkyl or (C1-C4)alkoxy; and an aryl optionally substituted with one or more of halogen, nitro, (C1-C4)alkyl, (C1-C4)alkyl-acylamino, carb(C1-C4)alkoxy or sulfamyl; and  R and R<1> is each independently H, halogen or (C1-C4) alkyl; and   b) a carbonyl compound comprising (C2-C6) aldehydes, (C7-C10) aromatic aldehydes or acids, (C2-C4) dialdehydes, (C1-C12) acids, (C2-C8) diacids, triacids or tetracids, (C3-C10)  alpha , beta unsaturated carbonyls, (C1-C6) haloamides of the formula <CHEM>  where R3 = phenyl or (C1-C4)alkyl-substituted phenyl, R2 = (C1-C7)alkyl, (C1-C7)alkoxylalkyl, or (C1-C7)carbalkoxyalkyl, X1, X2, X3 = H or halogen wherein at least one X is halogen; or furfural, dibutylene furfural and maleimides of the formula <CHEM>  where R sec  is H, (C1-C4) alkyl or aryl; provided that when (b) comprises an aldehyde or dialdehyde the ratio (b):(a) is less than 10:1.   The carbonyl compound acts as a stabiliser for the 3-isothiazolone.
Patent EP-0392982-A3 (EP)
IPC: B01D67/00
Filed: 1990-04-10
Abstract: A composite membrane for separating at least one 
dissolved or suspended component from a liquid phase, and 
characterized by solvent stability, comprises: 
   (A) a substrate microfiltration, ultrafiltration or reverse 
osmosis membrane which has been initially formed from at least 
one member selected from non-crosslinked acrylonitrile 
homopolymers and copolymers, and non-crosslinked substituted 
acrylonitrile homopolymers and copolymers, and which has been 
subjected to at least one  in situ  crosslinking reaction; and    (B) superimposed upon the substrate membrane, at least one 
coating including at least one component selected from 
hydrophilic monomers containing reactive functions, hydrophilic 
oligomers containing reactive functions and hydrophilic polymers 
containing reactive functions, such reactive functions having 
been subjected to a post-coating crosslinking reaction.
Patent EP-0453853-A3 (EP)
Title: Printing machine with washing device
IPC: B41F7/20
Filed: 1991-04-08
Abstract: A method of washing an offset printing press having a plate cylinder, a rubber blanket cylinder, an impression cylinder, an inking unit a paper thickness compensator and a damping unit. The inking unit and the damping unit include, respectively, inking rollers and damping solution applicator rollers. The offset printing press also includes a washing apparatus. The washing apparatus, when in the wash mode, is placed in engagement with the rubber blanket cylinder of the printing press by control apparatus. Also, in the wash mode, the impression cylinder is engaged with or disengaged from the rubber blanket cylinder by a paper thickness compensator. The usual purpose of the paper thickness compensator is to compensate for the thickness of the stock in running-on mode but is employed herein also to effectuate washing of various rollers and/or cylinders of the printing press.
Patent EP-0471972-A3 (EP)
Title: Metallic water borne base coat composition
IPC: C08L33/06
Filed: 1991-07-11
Abstract: There is disclosed a metallic and nonmetallic water borne base coat compositions exhibiting excellent appearance. A method for long term stability and the introduction of aluminum flake pigments into a water borne coating is also disclosed. The method is based on storing the aluminum flake in a solvent envirnoment with introduction of the aluminum flake in to the aqueous envirnoment just before appling the base coat coating. A water reducible acrylic resin with nonionic and acid functionality has been disclosed that allows for direct introduction of aluminum flake in to an aqueous envirnoment. The coating vehicle is based on acrylic latex vehicle which exhibits excellent drying and film properties. The coating compositions disclosed are in compliance with current and proposed volatile organic compound regulations.