baber/WOPTO huggingface dataset:
Patent EP-0095394-A3 (EP)
Title: 2-oxo-1-(thiophosphonic or thiophosphinic)-azetidines
IPC: C07F9/568
Filed: 1983-04-15
Abstract: beta -Lactams having the formula <CHEM>  R2 is hydrogen or methoxy; R3 and R4 are the same or different and each is hydrogen, alkyl, substituted alkyl or aryl; R5 is hydrogen, alkyl, substituted alkyl, or aryl; and R6 is hydroxy, alkoxy, (substituted akyl)oxy, aryloxy, alkyl, substituted alkyl, aryl, amino, substituted amino, alkylthio or arylthio; have antibacterial activity.
Patent EP-0098798-A3 (EP)
Title: Mobile surface working apparatus
IPC: B08B1/04
Filed: 1983-06-22
Abstract: A portable surface processing apparatus which has two rotors (R1, R2) fitted with blades driven in opposite directions by a motor (M). The reaction forces arising in the processing therefore mutually cancel each other.
Patent EP-0126910-A3 (EP)
Title: Cooking appliance with several electric hot plates
IPC: H05B3/68
Filed: 1984-04-06
Abstract: The cooker contains several conventional hotplates in a mounting plate. A thermostat is associated with each hotplate. However, the thermostat is not placed in or on the hotplate, but is instead located on the cooker, particularly between the hotplate and the edge or one of the corners of the mounting plate to protect against localized overheating apart from the hotplate.
Patent EP-0128388-A3 (EP)
Title: Process and device for the suction of liquid secretions out of wounds
IPC: A61M27/00
Filed: 1984-05-16
Abstract: A method and apparatus for aspirating secreted fluids from a wound is disclosed which involves the placement of a drain into a wound via the tissue adjacent the wound. After the wound is closed, a secretion aspiration and collection device, which is connected to the drain via a tube, is placed into operation. The device is designed to have a suction effect controlled between a minimum value and a maximum value according to the quantity of secreted fluid to be aspirated. This is achieved by one or more sensors which control a tube pump. When a second sensor is used, the pump will not be shut off by a passing air bubble in the fluid. A sleeve may also be provided to facilitate introduction of the drain into the wound. Additionally, a needle may be detachably connected to the sleeve to aid the insertion of the sleeve.
Patent EP-0141100-A3 (EP)
Title: N-(4-aminobenzoyl)- aminodicarbonic acids for stabilizing technetium-99m preparations, stabilized injection preparations and process for their preparation
IPC: A61K51/04
Filed: 1984-08-21
Abstract: N-(4-Aminobenzoyl)-aspartic acid and -glutamic acid, their physiologically acceptable salts or their esters are described as stabilizers for Tc99m injection preparations which contain a tin-II compound as a reducing component and an organ-specific component, as well as the production of such injection preparations for bone scintigraphy.
Patent EP-0145275-A3 (EP)
IPC: H01M10/0565
Filed: 1984-11-08
Abstract: Novel composite conductors are provided comprising 
interpenetrating networks of a continuous electronic con­
ducting material and a continuous ionic conducing material. 
Also provided is a method of producing films of the same.
Patent EP-0182146-A3 (EP)
IPC: A47L13/60
Filed: 1985-10-26
Abstract: Eine Reinigungsvorrichtung (1) dient zum Aus­
pressen des Bezuges (2) eines Aufwischgerätes (3). Die 
Reinigungsvorrichtung (1) weist dazu eine Druckvorrich­
tung mit einer Reinigungsrolle (12) sowie einem Widerlager 
(11) auf, wobei das Trägerteil (4) mit dem Bezug (2) an dem 
Widerlager (11) anliegt. Zum Ausdrücken des Wasser und 
Schmutzteilchen enthaltenden Bezuges (2) wird die Reini­
gungsrolle (12) an das hochkant stehende Trägerteil (4) 
herangefahren und dann nach unten über die Fläche des 
Bezuges (2) abgerollt. Dadurch ergibt sich eine linienförmi­
ge Anpreßstelle, die beim Auspressen nach unten verlagert 
wird. Dadurch ergibt sich eine besonders gründliche Reini­
gung und Auspressung des Bezuges (2).
Patent EP-0183211-A3 (EP)
IPC: B21D53/02
Filed: 1985-11-25
Abstract: A new method of manufacturing of heat exchangers, 
and more particularly a method of producing completely 
integrated heat exchanging modules of variable size and 
capacity, and heat exchangers provided by such method is 
disclosed. The method comprises steps of providing a 
hollow shape (2) comprising a tube (21) with one or more 
voids, longitudinally extending fins (22) projecting from the 
tube surface, partial removal of fins and bending of the tube 
in areas free of fins providing a meander-like loop for heat 
exchanging medium and a multiplicity of convection cham­
bers (24). The heat exchanging module (2) is also provided 
with apertures (25,26) constituting inlets and outlets for 
transverse circulation of heat exchanging media.
Patent EP-0153057-A3 (EP)
Title: Fermentation method
IPC: A21D8/04
Filed: 1985-01-31
Abstract: A process for the production of a fermented, milled grain substrate useful in bakery products, said process comprising:  (i) providing a pumpable, aqueous slurry of milled grain; and (ii) fermenting a volume of said slurry in a fermentation vessel with one or more strains of lactic acid producing bacteria under suitable conditions, wherein fresh slurry is added to said vessel and fermented slurry is removed from said vessel substantially continuously and in such a manner that substantially steady state fermentation conditions are maintained in said vessel. In a further form there is provided a process for the produc tion of a fermented, milled grain substrate for use in the production of bakery products, said process comprising: (i) fermenting a milled grain substrate with a lactic acid producing bacteria; and (ii) incubating the milled grain substrate with one or more types of proteolytic enzymes under suitable conditions for enzyme activity; and (iii) incubating the product of step (ii) with yeast. a
Patent EP-0173464-A3 (EP)
IPC: G06F12/02
Filed: 1985-07-30
Abstract: A memory system (10) for association with a user proces­
sor (20) for operation independently from the user processor 
(20) includes a physical memory (12) and an interface unit 
(15) for enabling the associated user processor (20) to access 
the physical memory (12). The physical memory (12) is repre­
sented in a virtuaal address space (Area 1, Area 2, Area 3) 
which is garbage collected in parallel with and concurrently 
with the operation of the user processor (20). The garbage col­
lection process includes reference count deallocation and a 
garbage collection algorithm for deallocating cyclic structures 
not deallocated by the reference count process. The reference 
count process includes providing for a reference count indicat­
ing the number of pointer references to a memory block (120, 
121, 126-129, 122, 132, 133) in the virtual address space 
(Area 1, Area 2, Area 3). The reference count becomes zero, 
and no other references to a memory block exists, the block 
may be deallocated. In the garbage collection algorithm, the 
virtual memory space is traced in areas (OLDSPACE), and com­
pactly copied into a new area. The OLDSPACE and NEWSPACE 
are further scavenged to insure that all referenced blocks of 
memory are copied, and the remaining OLDSPACE is cleaned. 
The garbage collection process is performed concurrently and 
in parallel with the operation of the user processor (20).
Patent EP-0173652-A3 (EP)
IPC: B23D63/16
Filed: 1985-07-09
Abstract: A device is disclosed able to grind chain saw tooths with 
a supporting structure for a casing which houses an electric 
motor whose shaft is splined on the axis of rotation of a disk 
grinding wheel. The device is characterised in that the struc­
ture is suitable to be fixed on a saw blade of a chain saw, in 
that said casing brings the grinding wheel in contact with 
tooths of a chain and which comprises a stopping means to 
prevent the translations of each tooth under the action of the 
disk grinding wheel.
Patent EP-0193121-A3 (EP)
IPC: C08L51/06
Filed: 1986-02-20
Abstract: Gegenstand der vorliegenden Erfindung sind thermopla­
stische Formmassen, enthaltend  
(A) 20 bis 80 Gew.-Teile eines Polydiorganosiloxan-Po­
lycarbonate-Blockcopolymers,  
(B) 70 bis 5 Gew.-Teile eines teilchenförmigen Propf­
polymerisats und  
(C) 5 bis 60 Gew.-Teile eines kautschukfreien, thermo­
plastischen Vinylpolymerisats,  
wobei die Summe der Gew.-Teile der Komponenten (A) 
+ (B) + (C) jeweils 100 Gew.-Teile beträgt, sowie gegebenen­
falls weitere bekannte Zusätze.
Patent EP-0212784-A3 (EP)
IPC: H04N5/335
Filed: 1986-05-21
Abstract: Techniques and apparatus for scan conversion to 
accommodate for the incompatible CCD or similar scanning 
sensors and standard or independent television monitor 
different scan rates and signal handling techniques, that 
permits real-time direct viewing of the CCD output on con­
ventional or other television-like displays with no 
apparent delay between CCD or similar scanned imaging and 
the display.
Patent EP-0228833-A3 (EP)
Title: Immunostimulant agents
IPC: A61P37/00
Filed: 1986-12-08
Abstract: A combined use of an IL-2-active substance with a muramyldipeptide exhibits a remarkably potent immunostimulant activity than the single use of the active ingredient.
Patent EP-0233446-A3 (EP)
Title: Hollow building block
IPC: E04B2/14
Filed: 1986-12-23
Abstract: 1. Hollow moulded block for the erection of a masonry structure or the like which, apart from the load-bearing functions, also serves for the insulation of heat and sound, having a number of openings, which run parallel to the narrow sides and in straight lines in each case from one side face to the opposite side face, characterized in that the openings have an unsymmetrical distribution both with regard to their arrangement and also with regard to the dimensions of their cross-sections.
Patent EP-0233517-A3 (EP)
Title: Process and apparatus for deinking paper pulp obtained from waste paper
IPC: D21D5/00
Filed: 1987-01-28
Abstract: 1. Process for removing colour particles from a fibre suspension obtained from waste paper by sorting, washing-out and flotation of the fibre suspension, characterised in that the entire fibre suspension to be cleaned is washed-out under pressure and simultaneously passed over a screen (212) of such screening fineness as to obtain a washed, first suspension portion that contains almost all the usable fibres before the screen (212) and a washed-out, second suspension portion that has passed through and contains colour particles and the rest of the fibres, and in that the first suspension portion is sorted and the second suspension portion is freed from the colour particles by flotation.
Patent EP-0254831-A3 (EP)
Title: Coke oven door
IPC: C10B25/16
Filed: 1987-05-18
Abstract: The coke oven door is provided with a sealing diaphragm which has a sealing strip which comes to engagement with the frame which defines the chamber of the coke oven when the door closes, a plurality of pressure elements each including a housing and an adjustable spring to apply a force to the sealing strip to tightly seal the door in the closed position. The door has a number of radial projections that have cast bores, receiving threaded bolts extending through a common cross-piece to which the housing of the pressure elements are also secured. Counter nuts are mounted on the threaded bolts to adjustably secure the position of the cross-piece and thus the housings of the pressure elements secured thereto, and thereby adjust the force applied by the spring to the sealing strip.
Patent EP-0255054-A3 (EP)
IPC: G01F1/684
Filed: 1987-07-23
Abstract: A throttle body (10) for an internal-combustion engine 
having a hollow venturi member (32) positioned within the body. The 
member has a first portion (33) projecting out of the body at its 
intake end (20), and a second portion (34) positioned generally 
centrally within the body air duct upstream from a throttle 
plate (24). The second portion has an exterior surface (36) spaced 
inward from the body interior sidewall to form an annular 
venturi passage (38) therebetween. The first and second portions 
define an enclosed air channel (40). Circumferentially distributed 
entry openings (42) in the first portion open exterior of the body 
duct for entry of air into the channel, and circumferentially 
distributed exit openings (44) in the second portion communicating 
with the venturi air passage for the exit of air from the 
channel. The channel and the entry and exit openings define a 
sample flow path of air from a location exterior of the duct to 
a location adjacent to the venturi passage representative of 
the air mass flow through the duct. An anemometer sensor (46) is 
positioned in the channel in the sample airflow path. The 
first portion of the venturi member has a bluff body shape (66) to 
create a low pressure zone thereabout when air through the body 
duct is reversed to substantially eliminate airflow through the 
venturi member as a result of engine backflow pulsations.
Patent EP-0256387-A3 (EP)
IPC: B65D85/24
Filed: 1987-07-30
Abstract: Bei einer Verkaufspackung für ein Nadelsortiment (11,13) mit einer 
insbesondere aus Kurststoff gebildeten Dose (12) sind im Dosen­
inneren eine Schar von langgestreckten, gleichgerichteten 
Kammern zum Aufbewahren von Nadeln (13) vorgesehen, die an ihrem 
einen Kammerende zur Entnahme und zum Wiedereinführen von 
Nadeln (13) zeitweise zu öffnen sind. Um eine preiswerte und 
platzsparende Verkaufspackung (10) zu entwickeln, die bequem 
zu handhaben ist, wird vorgeschlagen, über den Umfang der 
Dose (12) mindestens einen Ring (30) mit wenigstens einem Loch vorzu­
sehen und die Kammern an ihrem einen Außenrand mit Kammer­
öffnungen (27) auszurüsten, über welche der Ring sich erstreckt. 
Der Ring (30) ist auf dem Dosenumfang in Ringverlaufsrichtung 
verschiebbar und in Abhängigkeit von seiner Verschiebungs­
lage mit seinem Ringloch in Ausrichtung mit einer Kammer 
zu bringen, wodurch die Entnahme und das Wiedereinführen 
der Nadeln (13) aus den Kammern möglich ist.
Patent EP-0259768-A3 (EP)
IPC: C08L27/06
Filed: 1987-09-02
Abstract: Gleitmittelgemische für Emulsions-PVC mit hohem K-­
Wert enthalten 
   A) 1) Mischester aus  
a) aliphatischen, cycloaliphatischen 
und/oder aromatischen Dicarbonsäuren mit 
2 bis 22 Kohlenstoffatomen,  
b) aliphatischen Polyolen mit 2 bis 6 
Hydroxylgruppen und  
c) aliphatischen Monocarbonsäuren mit 12 bis 
30 Kohlenstoffatomen  
mit Hydroxyl- bzw. Säurezahlen von 0 bis 6 
und/oder  
2) Fettsäurefettalkoholester mit insgesamt 36 
bis 44 Kohlenstoffatomen,    B) 1) Mischestern aus  
a) aliphatischen, cycloaliphatischen 
und/oder aromatischen Dicarbonsäuren mit 
2 bis 22 Kohlenstoffatomen,  
b) aliphatischen Polyolen mit 2 bis 6 
Hydroxylgruppen und  
c) aliphatischen Monocarbonsäuren mit 12 bis 
30 Kohlenstoffatomen,  
die im Mittel pro Molekül Mischester wenig­
stens eine freie Hydroxylgruppe enthalten, 
und/oder  
 
 
2) Ester aus  
a) aliphatischen, cycloaliphatischen 
und/oder aromatischen Polycarbonsäuren 
oder Hydroxypolycarbonsäuren und  
b) aliphatischen Monoalkoholen mit 12 bis 24 
Kohlenstoffatomen,  
die im Mittel pro Molekül Ester mindestens 
eine freie Carboxylgruppe und/oder eine 
freie Hydroxylgruppe enthalten, 
und gegebenenfalls    C) Metallseifen mit Gleitmittel- und/oder Stabili 
satorwirkung für PVC
Patent EP-0260690-A3 (EP)
Title: Measuring device
IPC: G01F1/56
Filed: 1987-09-17
Abstract: In the case of a device (1) for measuring the operating pressure of an electrolytic liquid flowing out of a line (2), a liquid sensor (11) is arranged in the area where the liquid emerges and is connected to a first potential and a control unit for evaluating the signals generated by the liquid jet (3) which impinge the liquid sensor (11). Furthermore, the feed line (2) of the liquid is connected to a second potential. In this way, it can be established whether the electrolytic liquid flowing out from the feed line (2) is at the specified operating pressure, since a circuit between the two potentials is closed by the electrolytic liquid. In particular, the minimum pressure of a liquid enriched with nutrients can be monitored by means of the device (1) in an extremely simple and reliable way. <IMAGE>
Patent EP-0268229-A3 (EP)
Title: Imidazolidinone compounds, processes for preparation thereof, compositions comprising such compounds, and the use of such compounds for the manufacture of medicaments having therapeutic value
IPC: C07D401/06
Filed: 1987-11-13
Abstract: Disclosed are imidazolidinone compounds of general formula: <CHEM> wherein R represents a substituted or unsubstituted 5- or 6-membered nitrogen-containing heterocyclic monocyclic group; the ring A represents a substituted or unsubstituted phenyl group; Y represents vinylene group or ethynylene group; m represents 1 to 6; n represents 0, 1 or 2; and Q represents methylene group or a single bond, or a salt thereof, a process for preparing the same, a pharmaceutical composition comprising the same as an active ingredient, and the use of the same for the manufacture of a medicament for the treatment of depression or peptic ulcers, as an activator of cerebral metabolism, as an agent having a nootropic effect, or for use as a brain activator.
Patent EP-0282644-A3 (EP)
IPC: F23N1/08
Filed: 1987-11-21
Abstract: Der Erfindung liegt die Aufgabe zugrunde, einen 
Feuerungsautomaten zu schaffen, der einen Dauerbetrieb des 
Brenners mit gestörter Flamme nicht zuläßt, jedoch nicht schon 
bei der ersten kurzen Störung der Flamme eine Störabschaltung 
auslöst. Gelöst wird diese Aufgabe dadurch, daß der 
Feuerungsautomat (1) einen Zähler (10) enthält, der die Zahl 
der Programmstarts und damit die Zahl der Zündversuche summiert 
und nach Erreichen einer vorgegebenen Zahl solcher 
Programmstarts eine Störung auslöst.
Patent EP-0273350-A3 (EP)
IPC: D03D47/34
Filed: 1987-12-21
Abstract: Verfahren und Einrichtung zum Führen der Schussfäden bei 
Webmaschinen wobei der Schussfaden in der Hohe der Schuss­
faden-Schneideinrichtung (6) an dem Ort, an dem die Schuss­
faden-Eintragshilfsmittel (4, 5) mit einem neuen Schussfaden 
abgehen, bezüglich der sich bewegenden Lade (1) der Webmaschine 
durch eine Anzahl von Positionen verlagert wird, die beim 
Weben mit den verschiedenen Phasen des Schussfadeneintrags 
übereinstimmen.
Patent EP-0243996-A3 (EP)
Title: Process for the preparation of a silver-containing catalyst
IPC: B01J23/66
Filed: 1987-03-30
Abstract: The invention relates to a process for the preparation of a silver catalyst suitable for the oxidation of ethylene to ethylene oxide, characterized in that a silver compound and, if desired, a promoter are applied to a carrier, after which the silver compound is reduced to metallic silver, and in which process the carrier has been prepared by mixing an aluminium compound with a hydroxide of a metal of Group 1<A> of the Periodic System and with an organic fluorine compound and by calcining the obtained mixture, to the silver catalysts prepared by means of this process and to the use of the silver catalysts in the preparation of ethylene oxide.
Patent EP-0239396-A3 (EP)
IPC: C09D175/04
Filed: 1987-03-25
Abstract: A polyurethane polymer is prepared by reacting 
such as by spraying onto a substrate or an open 
mold, a caprolactone polyol with a methylene dipara 
phenylene isocyanate (MDI) in the presence of a 
catalyst to provide the polyurethane polymer. 
The reaction of difunctional caprolactone polyols 
with low functionality MDI or MDI prepolymer in 
the presence of a metal, e.g. tin, catalyst and 
an amine, e.g. triethanol amine, provides for flexible 
and rigid polymer films of substantially no porosity. 
The reaction of a caprolactone polyol with an MDI 
prepolymer having a functionality of 2.4 or less 
with an ethylene oxide capped polypropylene oxide 
polyol in the presence of a trimerization catalyst 
provides for a high heat distortion temperature 
polymer. A two part kit for use in preparing the 
urethane polymer comprises an A-side composition 
including the MDI moiety and a B-side composition 
including the polyol, catalyst and the amine.
Patent EP-0263716-A3 (EP)
IPC: C12P19/32
Filed: 1987-10-09
Abstract: 5′-guanylic acid may be produced with higher yield 
by an enzymatic reaction using, as a source of 
enzyme, fermented product such as fermented liquor and 
microbial cells obtained by culturing a transformant of 
 Escherichia coli  which is capable of producing 5′-­
guanylic acid from 5′-xanthylic acid, adenosine-5′-­
triphosphate and at least one substrate selected from 
ammonia and glutamine and which is produced by trans­
formation of a strain of  E. coli  carrying a temperature-­
sensitive cl repressor with a novel recombinant plasmid 
prepared by recombination of a DNA fragment carry­
ing the P L  promoter located upstream of a gene 
of 5′-guanylic acid synthetase with a vector DNA. 
It is possible to culture the transformed microorganism 
in a medium containing 5′-xanthylic acid, adenosine-5′-­
triphosphate and at least one member selected from 
ammonia and glutamine.
Patent EP-0276737-A3 (EP)
IPC: C08F222/40
Filed: 1988-01-20
Abstract: Die Erfindung betrifft Bismaleinimidharze aus einem Bismaleinimid und 
einem mehrkernigen Alkenyl- oder Alkinylaren als Comonomeren. Die 
Bismaleinimidharze können zur Herstellung von Hochleistungsverbund­
werkstoffen verwendet werden.
Patent EP-0279282-A3 (EP)
Title: Particles of stabilized peroxygen compounds, process for their preparation and compositions containing them
IPC: C01B15/055
Filed: 1988-02-04
Abstract: Particles of peroxygen compounds chosen from alkali metal persalts, which particles are stabilized by incorporation of a combination of metal ions including magnesium ions and zinc ions.
Patent EP-0280285-A3 (EP)
Title: Process for making and isolating (r)-2-hydroxy 4-phenylbutyric acid and esters
IPC: C07C59/11
Filed: 1988-02-24
Abstract: Disclosed herein is a novel compound, (L)-menthyl 2-oxo-4-phenylbutyrate, and an improved process for making and isolating a substantially pure compound of the structural formula: <CHEM> wherein Y is hydrogen or (L)-menthyl the improvement which comprises:     a) stereoselectively reducing (L)-menthyl 2-oxo-4-phenylbutyrate by contacting said compound with with S-Alpine borane, b) stereoselectively isolating (L)-menthyl-(R)-2-hydroxy-4-phenylbutyrate by crystallization, and optionally hydrolyzing the so obtained ester;   and further comprises optionally esterifying the so obtained acid by contacting said acid with a C1-C6 alkanol in the presence of acid. u
Patent EP-0299276-A3 (EP)
Title: Verfahren zur Isolierung von Polyarylensulfiden
IPC: C08G75/0281
Filed: 1988-06-29
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung und 
Isolierung von Polyarylensulfiden. Dabei werden Poly­
arylensulfide mit besonders niedrigem Elektrolytgehalt 
gewonnen.
Patent EP-0318859-A3 (EP)
Title: N-substituted mercaptopropanamide derivatives
IPC: C07D265/30
Filed: 1988-11-25
Abstract: Novel N-substituted mercaptopropanamide derivatives 
of the formula: 
  
wherein R₁ is mercapto or a group convertible into mercapto 
when cleaved within the biobody, W is hydrogen atom, an 
alkyl or an aralkyl, R₂ is an aryl which may optionally have 
substituent(s), a heterocyclic group which may optionally 
have substituent(s), or an alkyl which may optionally have 
substituent(s), X is a cycloalkylene, a cycloalkylidene, or 
a phenylene which may optionally have substituent(s) or may 
optionally be fused with other ring, and R₃ is carboxyl or a 
group convertible into carboxyl when cleaved within the 
biobody, or a pharmaceutically acceptable salt thereof, and 
a solid solution of said N-substituted mercaptopropanamide 
derivative with an amino acid, which have excellent 
enkephalinase inhibitory activity and are useful for the 
treatment of mild to moderate pain, and a pharmaceutical 
composition containing said compounds as an active 
ingredient, and processes for preparing these compounds.