baber/WOPTO huggingface dataset:
Patent EP-0177774-A3 (EP)
Title: Apparatus for drying web materials
IPC: F26B13/10
Filed: 1985-09-07
Abstract: A drying apparatus for sheets of material. The apparatus includes a drying chamber through which a sheet of material which is to be dried is conveyed, and in which the sheet of material is contacted by flowing drying gas. The apparatus also includes a feed line for supplying drying gas to the apparatus, a heater for heating the drying gas, and a withdrawal line for withdrawing the drying gas from the apparatus. The drying chamber includes cup-shaped and rounded-off wall elements which are easily detachably connected to one another. The wall elements have a smooth inner surface. A jacket is disposed around the drying chamber. An intermediate space is defined between the inner surface of the jacket and the outer surface of the wall elements of the drying chamber. Drying gas is introduced through the feed line into the intermediate space. After this drying gas has been heated in the heater, it flows through the drying chamber. A pressure gradient is maintained between the intermediate space, the drying space, and the atmosphere, with the pressure being lowest in said drying chamber means. The hot drying gas in the drying chamber gives off at least some of its heat to the drying gas in the intermediate space. The used drying gas leaves the drying chamber via the withdrawal line.
Patent EP-0186895-A3 (EP)
Title: Process for the epoxidation of olefinic unsaturated hyrocarbons with peracetic acid
IPC: C07D303/42
Filed: 1985-12-23
Abstract: The epoxidation of terminally and/or internally olefinically unsaturated hydrocarbon compounds which are liquid at 50 DEG  to 100 DEG  C. and at atmospheric pressure (oil phase), in which the oil phase is treated with an acid phase containing acetic acid, hydrogen peroxide and peracetic acid in aqueous solution, after which the aqueous acid phase is separated from the oil phase, the peracetic acid in the aqueous acid phase is regenerated and the regenerated aqueous acid phase is returned to the epoxidation reactor. Epoxidation is carried out using an aqueous acid phase containing at most about 10% by weight of peracetic acid, and the peracetic acid content in the aqueous acid phase is reduced by at most about 50%, based on the peracetic acid content of the aqueous acid phase used, after a single passage through the epoxidation stage. After separation from the oil phase, the aqueous acid phase preferably is cooled before regeneration.
Patent EP-0195858-A3 (EP)
IPC: F16D23/14
Filed: 1985-12-23
Abstract: A self-centering bearing mounted for substantially free 
radial, floating movement with respect to a support having 
cooperating shoulders on the bearing and the support to 
limit the extent of radial movement of the bearing.
Patent EP-0150937-A3 (EP)
Title: Dihydropyridazinones
Inventor: SLATER ROBERT A
IPC: C07C279/28
Filed: 1985-01-11
Abstract: Compounds of the formula (I): 
<CHEM>
 and pharmaceutically acceptable salts are described, wherein R<1> is hydrogon or methyl and R<2> is hydrogen or C1-4alkyl. These compounds have inotropic, vasodilator, bronchodilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.
Patent EP-0153865-A3 (EP)
IPC: A61K35/34
Filed: 1985-02-28
Abstract: There are disclosed a new peptide β-rANP of the 
following structure: 
  
and acid addition salt thereof; a diuretic composition and a 
hypotensor composition containing the β-rANP or an acid 
addition salt thereof; and processes for the production 
thereof.
Patent EP-0165024-A3 (EP)
IPC: H01M4/86
Filed: 1985-06-06
Abstract: Electrocatalysts which 
are ternary alloys of platinum and two less noble elements 
are disclosed as is the use of such electrocatalysts in 
phosphoric acid fuel cells.
Patent EP-0178183-A3 (EP)
Title: Preparation of aromatic ketone-sulfone copolymers
IPC: C08F4/14
Filed: 1985-10-11
Abstract: A process for producing aromatic ketone-sulfone copolymers which comprises polymerizing appropriate monomers by a Friedel-Crafts polymerization reaction using a Lewis acid catalyst. A controlling agent such as a Lewis base is added to the reaction medium. The reaction medium comprises, for example, aluminum trichloride as the Lewis acid, an organic Lewis base such as N,N-dimethylformamide or an inorganic Lewis base such as sodium or lithium chloride as the controlling agent, and a diluent such as methylene chloride or 1,2-dichloroethane. The amount of Lewis acid, the amount of Lewis base, the temperature of the reaction and the monomer to diluent molar ratio are varied depending on the monomer system to obtain melt-processable, high molecular weight, substantially linear polymers, for example prepared from copolymerization of p-phenoxybenzoyl chloride and p-phenoxybenzenesulfonyl chloride or of terephthaloyl chloride, 1,4-benzenedisulfonyl chloride and diphenyl ether, or of like monomers.
Patent EP-0180442-A3 (EP)
IPC: C12C11/00
Filed: 1985-10-28
Abstract: A method of production of high strength beers is de­
scribed. The method, which can be used to produce beers 
with an original specific gravity of greater than 1.060, includes 
the step of concentrating a beer of lower original specific 
gravity.
Patent EP-0180476-A3 (EP)
Title: Microprogramme sequence controller
IPC: G06F9/26
Filed: 1985-10-31
Abstract: A single-chip microprogram sequence controller which can be selectively operated in either an interrupt mode or a trapped mode. In the interrupt mode, the microprogram sequencer allows the currently-executing microinstruction to finish execution before beginning the interrupt routine which services the asynchronous event which requested the interruption of the presently-executing microinstruction stream. In the trap mode, the sequencer aborts the currently-executing microinstruction to avoid an irreversible error which would result if the microinstruction were to finish execution before beginning the routine which services the event which requested trapping of the presently-executing microinstruction. Depending on the mode selected, the sequencer stores the address on a last-in, first-out stack of either the next-following microinstruction or the currently-executing microinstruction for return to the proper point in the microinstruction stream upon completion of the routine which requested the interrupt or the trap.
Patent EP-0169755-A3 (EP)
Title: 4-hydroxy-3-quinoline-carboxylic-acid derivatives substituted at 2 by a nitrogen-containing group, their preparation, their use as medicaments, compositions containing them and intermediates
IPC: A61K31/505
Filed: 1985-06-20
Abstract: Novel racemates or optically active forms of 2-amino-4-hydroxy-3-quinoline carboxylic acid derivatives of the formula    <IMAGE>  I  wherein X is in the 5-, 6-, 7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3-, CF3S- and CF3O-, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2 is selected from the group consisting of (a) thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl and tetrazolyl, each optionally substituted with alkyl of 1 to 4 carbon atoms and (b) phenyl optionally substituted with at least one member of the group consisting of hydroxy, alkyl and alkoxy of 1 to 4 carbon atoms, CF3-, -NO2 and halogen, R3 is selected from the group consisting of 2-pyrrolidinyl of the formula   <IMAGE>  R4 is selected from the group consisting of hydrogen, an amino protective group and   <IMAGE> R'4 is selected from the group consisting of alkyl 1 to 5 carbon atoms optionally substituted with amino or protected amino, aryl and aralkyl, R5 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, aryl, aralkyl, p-hydroxy-benzyl, lH-indol-3-yl methyl of the formula   <IMAGE>  and -CH2SH, the last three being optionally protected by a blocking group and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic and anti-inflammatory activity and novel intermediates.
Patent EP-0185610-A3 (EP)
Title: Device for contactless signal and energy transmission
IPC: H04L5/14
Filed: 1985-12-20
Abstract: A noncontacting signal and energy transmission device includes a stationary microstation and a moveable microunit, wherein data is transmitted between the microstation and the microunit simultaneously by phase shifted signals and by synchronously switched signals, which also supply power to the microunit.
Patent EP-0201784-A3 (EP)
Title: Pharmaceutical composition decreasing side effects of anticancer chemotherapy and increasing the immune function and method of producing the same
IPC: A61K36/54
Filed: 1986-04-25
Abstract: A new pharmaceutical composition for treatment and prevention of side effects of anticancer chemotherapy and increasing the immune function contains Ferulic acid, Ginsenoside, Anethole and sodium Cinnamate. Processes for producing the composition respectively its components and related pharmacological effect are provided.
Patent EP-0211344-A3 (EP)
IPC: H04Q9/14
Filed: 1986-07-24
Abstract: Um einer adressierbaren Schaltungsanordnung (1) mit einem 
Adressenspeicher (2), der eine die Schaltungsanordnung kenn­
zeichnende Adresse speichert, und einer Adressen-Erkennungs­
schaltung (3), die die gespeicherte Adresse mit Adressen ver­
gleicht, die der Schaltungsanordnung in Form von kodierten 
elektrischen Impulsen zugeführt werden, und die bei Über­
einstimmung einer empfangenen mit der gespeicherten Adresse 
ein Steuersignal abgibt, wenigstens eine von den Adressen­
signalen in der Funktion verschiedene weitere Signalart in 
Form von elektrischen Impulsen ohne zusätzliche Signalüber­
tragungskanäle oder -leitungen zuführen zu können, ist vor­
gesehen, daß die Impulse, die die Adressensignale bilden, 
sich von den Impulsen, die die weitere Signalart bilden, 
in einem wesentlichen Parameter wie z.B. in ihrer zeit­
lichen Länge unterscheiden, daß beide Impulsarten einem 
gemeinsamen Eingang (E) der Schaltungsanordnung zugeführt 
werden, und daß dem gemeinsamen Eingang (E) ein z.B. als 
Impulslängendiskriminator (20) ausgebildeter Impulsdiskri­
minator nachgeschaltet ist, der die Adressenimpulse einem 
Adresseneingang (T) der Adressen-Erkennungsschaltung und 
die die weitere Signalart bildenden Impulse einer hiervon 
getrennten Verwendung zuführt.
Patent EP-0218108-A3 (EP)
Title: Floor covering
IPC: E04F15/10
Filed: 1986-09-06
Abstract: In a floor covering with fibrous web or the like anchored in a latex layer or the like and with a soft underlay (12), a baseplate (15) provided with synthetic resin is equipped with knobs (16) which project on one side in rows at a distance from one another to form cable ducts (13). 
<IMAGE>
Patent EP-0219835-A3 (EP)
IPC: C07D239/34
Filed: 1986-10-17
Abstract: As new compounds, acylaminoaryloxy and arylthio 
pyrimidines having the formula 
  
wherein A is oxygen or sulfur; M is CH or N; X is hydrogen, 
lower alkyl, halo, methoxy, alkoxy, C₁-C₃ alkylthio, cyano, car­
bomethoxy or trifluoromethyl;  
Z is 
  
wherein R′ is C₁-C₈ straight, branched-chain or halo-alkyl, 
aryl; and R is hydrogen, C₁-C₈ straight or branched chain 
alkyl, C₅ or C₆ cycloalkyl or aryl
Patent EP-0231439-A3 (EP)
IPC: D06B21/00
Filed: 1986-10-27
Abstract: Bei einem Verfahren zur Veredlung von Geweben, ins­
besondere Leinen und Halbleinen, wird zuerst das Gewebe 
im Strang der Vorbehandlung unterworfen, dann wird der 
Strang geöffnet im breiten Zustand krumpfgetrocknet, 
gegebenenfalls gedämpft und im Spannrahmen breiten­
fixiert.
Patent EP-0225626-A3 (EP)
IPC: H01G4/228
Filed: 1986-12-08
Abstract: Bei einem elektrischen Kondensator mit gewickeltem oder 
geschichtetem Kondensatorkörper, der an zwei Stirnseiten 
kontaktiert ist, indem die Stirnseiten mit einer Metall­
schicht versehen sind, die die Kondensatorbeläge kontak­
tieren und an die ein Anschlußdraht angeschweißt ist, 
besteht der Anschlußdraht erfindungsgemäß aus einem mit 
einer Nickelschicht (9) und anschließend mit einer Zinn- oder 
Zinn-Blei-Schicht (10) versehenen Draht, insbesonde­
re aus Kupfer. Hierdurch wird die Abreißfestigkeit des 
Anschlußdrahtes (7) erhöht.
Patent EP-0199579-A3 (EP)
IPC: H01H71/46
Filed: 1986-04-22
Abstract: A circuit breaker with an auxiliary switch actuator 
mechanism is disclosed. The actuator mechanism includes 
an actuator member and a locking member. Upon resetting 
of the breaker, the actuator member is moved by the arm 
carrying the movable contact of the main breaker mechan­
ism to a position where it is locked by the locking member. 
Tripping the breaker causes the locking member to unlatch 
and release the actuator member to switch the auxiliary 
switch contact to allow indication of the tripped state, while 
manual operation of the breaker does not alter the condition 
of the auxiliary switch.
Patent EP-0202956-A3 (EP)
IPC: E04H3/14
Filed: 1986-05-27
Abstract: A stadium safety system comprises a high pressure water 
supply (5, 6) connected to a water pipe (2) which extends 
around the boundary of a playing field (3). Adjustable nozzles 
(4) are provided at spaced intervals around the pipe (2) and 
water from the nozzles (4) may be used to extinguish fires, or 
for crowd control, in the crowd enclosure (13) or to water the 
playing field (3).
Patent EP-0232674-A3 (EP)
Title: Container for tablets
IPC: A61J1/03
Filed: 1986-12-17
Abstract: A tablet container (10) having a cover (11) and sliding tray (12) is used for dispensing birth control tablets for either a twenty-one-day or twenty-eight-day cycle. Normally, the tray (12) does not slide completely out of the cover (11) and is stabilized with respect thereto when open. The case resembles a cosmetic compact and is reuseable in that once birth control tablets contained in a blister pack (37) are used up, a new blister pack may easily be inserted.
Patent EP-0264672-A3 (EP)
IPC: A01N47/42
Filed: 1987-09-29
Abstract: Die Erfindung betrifft neue Phenylsulfonylisoharnstoffe 
der allgemeinen Formel (I) 
  
(worin R¹, R², R³ und R⁴ die in der Beschreibung angege­
benen Bedeutungen haben),  
ein Verfahren zu ihrer Herstellung und ihre Verwendung 
als Herbizide.
Patent EP-0257682-A3 (EP)
Title: Valve and charging assembly to charge the spherical reservoirs of motor car suspensions with gas under pressure
IPC: F16F9/43
Filed: 1987-07-31
Abstract: Valve and charging assembly to charge pressure reservoirs advantageously for use on motor cars, the valve (10) being capable of being screwed to a threaded attachment (14) of the reservoir (13) and comprising an outer axial, internally threaded chamber (15) and a ball (20) capable of a controlled axial movement and located within the reservoir (13), the threaded chamber (15) being connected to the working seating of the ball (20) by an axial bore (18) cooperating with a needle (27) which actuates the charging assembly (24) during introduction of gas into the reservoir (13).
Patent EP-0238170-A3 (EP)
IPC: A61B10/00
Filed: 1987-01-21
Abstract: An apparatus for detecting myocardial 
ischemia which monitors the systemic vascular 
resistance of the subject and which indicates the presence of 
myocardial ischemia when the systemic vascular resistance 
increases by at least sixty per cent over a base line value. 
An invasive pressure 
measuring apparatus uses a flexible catheter tube (20), 
insertable into an artery of the subject, and a micro-­
manometer embedded (28) into the wall at the distal tip (20b) of the 
catheter tube. The outer face of the embedded micro-­
manometer is directly exposed to the blood in the artery and 
the inner face of the embedded micro-manometer is covered 
by the catheter tube wall.
Patent EP-0271968-A3 (EP)
Title: One-piece mailer and apparatus for folding same
IPC: B42D15/08
Filed: 1987-05-19
Abstract: A one-piece mailer is produced from a one-piece blank produced as such or which is part of an assembly of interconnected one-piece blanks, the one-piece blank having at least two contiguous sections disposed for folding over on each other into overlying relation, each section having remoistenable glue along the respective longitudinal edges for bonding the sections together. Optionally glue is also disposed near a transverse edge of one of the sections. An apparatus is described for folding and sealing such blank comprising feed means, means for applying water to at least one side of the blank being conveyed along each longitudinal edge and means for folding the sections of a conveyed blank into overlying relation while pressing the opposed longitudinal edges together to permit the activated glue to bond the edges together.
Patent EP-0274195-A3 (EP)
IPC: G11B5/02
Filed: 1987-11-05
Abstract: A write circuit for a streaming cartridge tape drive 
provides a substantially constant and symmetric write 
current to the magnetic write heads in the drive. The 
write current is provided by a pair of transistors (30, 32) coupled 
to the write head and the magnitude of the write current 
is maintained substantially constant by an operational 
amplifier (36) coupled to the two write current transistors (30, 32) 
which regulates the voltage at the emitters of the two 
write current transistors (30, 32).
Patent EP-0269450-A3 (EP)
IPC: H04N1/113
Filed: 1987-11-27
Abstract: An optical beam scanner comprises: a light source 
(2); a deviation unit (5) for deviating a beam from the 
light source and emitting a scanning beam; a 
compensation unit for compensating a vertical 
inclination of the deviation unit and comprising a 
first optical element (10) for deforming the scanning 
beam into a vertically longitudinal oval shape and a 
second optical element (11) for reforming the oval beam 
into a round shape, and converging the scanning beam on 
a scanning surface (7); and, a detection unit (9, 8) 
for detecting the scanning beam between the deviation 
unit (5) and the second optical element (11). The beam 
deformation can render the detection unit less 
sensitive to unwanted inclinational changes of the 
deviation unit.
Patent EP-0261029-A3 (EP)
Title: Cache invalidate protocol for digital data processing system
IPC: G06F12/08
Filed: 1987-09-15
Abstract: A mechanism for determining when the contents of a block in a cache memory have been rendered stale by DMA activity external to a processor and for marking the block stale in response to a positive determination. The commanding unit in the DMA transfer, prior to transmitting an address, asserts a cache control signal which conditions the processor to receive the address and determine whether there is a correspondence to the contents of the cache. If there is a correspondence, the processor marks the contents of that cache location for which there is a correspondence stale.
Patent EP-0242332-A3 (EP)
IPC: B25F5/02
Filed: 1987-04-09
Abstract: La poignée (7) de la perceuse (1) porte un niveau d'eau 
à bulle (9), circulaire, permettant de s'assurer que la position 
de l'axe de travail de la perceuse est correcte. Ce niveau à 
bulle (9) ne pouvant fonctionner de façon satisfaisante que 
lorsqu'il est tenu vers le haut, la poignée (7) est montée rota­
tivement sur son axe, blocable à l'aide d'un poulet (11), ce 
qui permet de modifier la position du niveau (9) en fonction 
de la position dans laquelle doit travailler la perceuse, c'est-­
à-dire ayant son axe soit horizontal, soit vertical, soit incliné 
dans une position intermédiaire.
Patent EP-0282763-A3 (EP)
Title: Plastic threaded sleeve
IPC: B65D41/04
Filed: 1988-02-22
Abstract: A threaded sleeve of plastics material, e.g. in the form of a cap, which is suitable for screwing onto a bottle opening with an external thread. The thread of the threaded sleeve is divided into segments. These segments can be separated from one another in the peripheral direction by spaces of at least 0.4 mm and can have a length in the peripheral direction of 3 to 10 mm. Threaded sleeves of this type can be manufactured with simply constructed moulds and demoulded in a simple manner. After the demoulding the thread segments do not mark the external wall of the threaded sleeves.
Patent EP-0282816-A3 (EP)
IPC: A61Q5/00
Filed: 1988-03-02
Abstract: An external skin care preparation comprising a 
compound represented by the following general formula 
(I) or (II), or a salt thereof: 
  
wherein R¹ means an aliphatic hydrocarbon group 
having 9-25 carbon atoms, A and B denote specific 
groups respectively, R⁶ and R⁷ are individually an 
aliphatic hydrocarbon group having 10-26 carbon atoms, 
and R⁸ denotes a group -CH₂CH₂OH, -CH₂COOH or -COCH₃.
Patent EP-0285138-A3 (EP)
IPC: C08L75/00
Filed: 1988-03-30
Abstract: A liquid composition is provided suitable for 
use as a flame retardant additive for polyurethane 
foams. The composition overcomes the problems of 
high viscosity and precipitates forming in formula­
tions of phosphate esters and polybromodiphenyl 
oxides and avoids scorch and smoldering while 
preparing polyurethane foams meeting the California 
117 standard. In addition, the composition provides 
an unexpected advantage of improved efficacy and heat 
stability. The process for preparing the flame 
retarded polyurethane foam and the foam itself are 
also claimed.
Patent EP-0286958-A3 (EP)
IPC: C12Q1/6804
Filed: 1988-04-06
Abstract: Die Erfindung betrifft Verfahren und Mittel zur Bestimmung 
von Nucleinsäuren in einer Probe durch Überführung der zu 
bestimmenden Nucleinsäuresequenzen in Einzelstränge und 
Umsetzung der Einzelstränge mit einer komplementären Poly­
nucleotidsonde. In der Polynucleotidsonde ist Cytidin 
durch 5-Aza-2′-desoxy-cytidin oder 5-Aza-cytidin ersetzt. 
Die Sonde wird nach Bindung mit gegebenenfalls markierter 
DNA-Methylase und Nachweise der Methylase über spezifische, 
gegebenenfalls markierte anti-Methylase-Antikörper oder 
über den Marker bestimmt.
Patent EP-0289966-A3 (EP)
IPC: F16C3/20
Filed: 1988-04-30
Abstract: A crankshaft having counterweights (12) is balanced by add­
ing additional weight to the latter without modifying their 
outer dimensions. Bores (14) are drilled into the counter­
weights (12) and then a slug (16) of material which is of 
a different density than the original counterweight mate­
rial is inserted into the drilled bore (14). The bore (14) 
is drilled oversize so that the slug (16) can be accomo­
dated entirely within it, and the slug (16) is disposed at 
such a position within the bore (14) that substantial ba­
lance is achieved without the need for any further step. 
The slug (16) may be held in place by any suitable means, 
e.g., press-fitting, upset fitting, welding or threading. 
With threading it is particularly easy to screw the slug 
(16) into the bore (14) so that it is positioned highly 
accurately for the appropriate balance.
Patent EP-0302375-A3 (EP)
Title: Process for the preparation of aldehydes
IPC: C07C45/50
Filed: 1988-07-27
Abstract: A process for the preparation of aldehydes including reacting olefins with carbon monoxide and hydrogen in an aqueous liquid phase in the presence of a rhodium catalyst and a specific class of water soluble aryl phosphines. These phosphines are preferably mixtures of alkali metal salts and quaternary ammonium salts of sulfonated aryl phosphines.
Patent EP-0304036-A3 (EP)
Title: 3-(substituted)propenyl-7-(aminothiazolylacetamido)ceph-3-em-4-carboxylic acids and esters thereof
IPC: C07D501/46
Filed: 1988-08-17
Abstract: This invention provides novel cephalosporanic acids and 
esters thereof having the general formula 
  
wherein R² is hydrogen, or lower acyl, R³ is hydrogen, or 
lower alkanoyloxy, and  
R⁴ is hydrogen, 5-methyl-2-oxo-1,3-dioxolen-4-ylmelthyl, 
1-(ethoxycarbonyloxy)ethyl,1-(pivaloyloxy)ethyl, 
1-(cyclohexylacetoxy)ethyl, or 1-(cyclohexyloxycarbonyloxy) 
ethyl. These compounds, especially esters, are useful as 
broad spectrum antibiotics in the treatment and prevention 
of infectious diseases of mammals, and for other purposes 
known in the art. The acids (R⁴ is hydrogen) are useful as 
intermediates for making the esters.