baber/WOPTO huggingface dataset:
Patent EP-0195360-A3 (EP)
Title: Atmospheric gas burner
IPC: F23D14/70
Filed: 1986-03-12
Abstract: An atmospheric gas burner assembly comprises a burner tube defining a multiplicity of gas outlet ports and an element reducing the flame temperature and, hence, the emission of oxides of nitrogen disposed above the burner tube in the flame area. To optimize the reduction of NOx emission without affecting permitted CO values and to render the values of reduction in NOx emissions largely independent of the geometry of the surrounding combustion chamber so as to obtain reproducible emission reduction values, the reducing element is constituted by a multiplicity of fins confining the flames in shafts extending therebetween, the fins extending perpendicularly above the tube and being distributed along the tube.
Patent EP-0199206-A3 (EP)
IPC: A01N57/24
Filed: 1986-04-10
Abstract: Die neuen Verbindungen der Formel I oder deren Salze 
  
worin  
R= einen (subst.) Cyclohexyl oder einen (subst.) Cyclo­
hexenyl-rest; Y= Cyano, einen (subst.) (Di)(Thio) 
Carbonsäure-(ester), -amid, -acetalrest, einen Keto- oder 
Oximrest oder einen heterocyclischen Rest bedeuten, be­
sitzen vorteilhafte Wirkungen als Pflanzenwachstumregu­
latoren und weisen zudem günstige herbizide und fungizide 
Eigenschaften auf.
Patent EP-0197663-A3 (EP)
Title: Methods of and apparatus for controlling a bimorph distortion detection device
IPC: H01L41/09
Filed: 1986-03-10
Abstract: An apparatus for controlling a deflectable magnetic head (1) mounted on a bimorph leaf (2) having a detector (3a,3b) connected to the bimorph leaf (2) for detecting a deflection of the bimorph leaf (2), comprises a drive signal generating circuit (11) for generating a drive signal to deflect the bimorph leaf (2) in response thereto, a combining circuit (8) for combining output signals of the detector (3a,3b) and the drive signal generating circuit (11), a damping signal generating circuit (12) for generating a damping signal to attenuate a distortion of the bimorph leaf (2) that is produced by the deflection of the bimorph leaf (2), a circuit (5) for producing a signal corresponding to the variation of the detector (3a,3b) after application of the damping signal to the bimorph leaf (2), and a circuit (9) connected between the producing circuit (5) and the combining circuit (8) for compensating the corresponding signal thereby to reduce the variation of the detector (3a,3b).
Patent EP-0210767-A3 (EP)
IPC: H01H33/18
Filed: 1986-07-07
Abstract: A circuit breaker comprises first and second main 
contacts (14,16) relatively movable between closed and open 
positions, and, when closed, forming part of a main current 
path through the circuit breaker. First and second arcing 
contacts (30,32) form part of an arc current path through 
the circuit breaker, and contact movement is effected so 
that during opening of the breaker the main contacts 
separate and an arc is located between the first and second 
arcing contacts. The first arcing contact (30) is annular, 
and the second arcing contact (32) lies in the space within 
the open centre of the annular contact. An arc-driving 
coil (28) surrounds the annular contact and is connected in 
series therewith in the arc current path. The second arcing 
contact and a conductor assembly connected thereto, which 
assembly forms part of the arc current path, are 
substantially symmetrical with respect to the radial mid- 
plane of the coil.
Patent EP-0227614-A3 (EP)
IPC: G01S13/90
Filed: 1986-12-16
Abstract: Synthetic aperture radar system within which 
focussing processing is achieved through the use of filter 
banks (2), based upon undersampling and polyphase networks.  
     The focussing operation consists of the correlation of 
the datum with system response to a point scatterer.
Patent EP-0242541-A3 (EP)
IPC: H04M1/31
Filed: 1987-02-27
Abstract: In einem Fernsprechapparat mit einer als Querglied zwischen 
die Sprechadern geschalteten Speiseschaltung (S) ist eine 
Speiseauskoppelung nach Prioritäten vorgesehen. Am Ausgang 
mit der höchsten Priorität ist die für die Erzeugung der 
Wahlimpulse vorgesehene Steuereinrichtung (ST) angeschlossen, 
die über einen Spannungsregler (SR) mit einer konstanten 
Spannung versorgt wird. Die Wahlinformationsaussendung in 
Form von Wahlimpulsen geschieht dadurch, daß der Spannungs­
regler (SR) zum Schließen der Schleife niederohmig und zum 
Öffnen der Schleife hochohmig im Rhythmus der auszusendenden 
Wahlimpulse auf Veranlassung der Steuereinrichtung (ST) ge­
schaltet wird.
Patent EP-0256266-A3 (EP)
IPC: C07D303/32
Filed: 1984-01-27
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein W is CH or N; Q is optionally substituted aryl (especially optionally substituted phenyl), optionally substituted aralkyl, or alkyl; R<1> is H, alkyl, cycloalkyl, alkenyl, alkynyl, acyl, optionally substituted aralkyl, optionally substituted phenyl, or is an alkyl or aralkyl group substituted with an ether, hydroxyl, carboxylic ester, or ketone group; R<2>, R<3>, R<4>, R<5> and R<6>, which may be the same or different, are H, alkyl, cycloalkyl, optionally substituted aralkyl, or optionally substituted phenyl; and acid salts and metal complexes thereof, have plant growth regulatory and fungicidal activity.
Patent EP-0258729-A3 (EP)
Title: Dihydropyridine derivatives, process for their preparation and their use
IPC: C07D491/08
Filed: 1987-08-18
Abstract: Blood-sugar-lowering dihydropyridines of the formula   <IMAGE>   in which R1 represents phenyl, naphthyl, thienyl, pyridyl, chromenyl or thiochromenyl, it being possible for the radicals mentioned each to carry up to 2 identical or different substituents from the series comprising halogen, alkyl, alkoxy and alkylthio with in each case up to 6 carbon atoms, fluoroalkyl and fluoroalkoxy with in each case up to 3 carbon atoms and 3 fluorine atoms, nitro and cyano, R2 represents straight-chain, branched or cyclic alkyl which has up to 8 carbon atoms, can be interrupted in the alkyl chain by an oxygen or a sulphur atom and can be substituted by halogen, phenyl, cyano, hydroxyl, amino, alkylamino or dialkylamino with in each case up to 3 carbon atoms per alkyl group or by N-benzylmethylamino, R3 represents straight-chain, branched or cyclic alkyl which has up to 6 carbon atoms, can be interrupted in the alkyl chain by an oxygen atom and can be substituted by halogen, hydroxyl, amino, phenyl, morpholino, carboxy or alkoxycarbonyl with up to 4 carbon atoms and R4 and R5 each represent hydroxyl, or R4 and R5 together represent -O-, or a physiologically acceptable salt thereof.
Patent EP-0264741-A3 (EP)
IPC: B32B5/32
Filed: 1987-10-09
Abstract: Es wird ein Verfahren zur Herstellung einer 
tiefziehfähigen Schaumverbundfolie, die insbesondere zur 
Thermokaschierung bestimmt ist, bestehend aus einer 
kompakten Deckschicht aus thermoplastischem Kunststoff, 
einem aufgeschäumten Kunststoffteil und einem 
Kunststoffilm, beschrieben.  
Der ungeschäumte Kunststoffilm besteht aus einem 
Polyvinylchlorid-Plastisol, dem ein Stabilisator mit 
inhibierender Wirkung oder ein Inhibitor zugesetzt ist.
Patent EP-0264115-A3 (EP)
Title: Disposable syrup package having integral disposable valve assembly
IPC: B65D47/26
Filed: 1987-10-14
Abstract: A disposable syrup package (10) includes an integral valve assembly (16). The valve assembly (16) includes a movable plate (22) with an aperture (22A) that lines up with a discharge opening (26) of a container (10) in an open position. In a first embodiment, the plate (22) is mounted for reciprocating movement in a slot in the discharge wall of the container (10) and is spring biased to a closed position. In a second embodiment, the plate (22) is mounted for rotation and includes an arcuate slot alignable with the discharge opening (26).
Patent EP-0266733-A3 (EP)
IPC: G03C1/79
Filed: 1987-11-03
Abstract: A base for reflection-photographic elements is disclosed 
which has a biaxially stretched film support, said film 
comprising polyester resin and titanium dioxide, wherein 
said film contains at least one compound represented by the 
following general formula (I) or (II). 
  
wherein R₁, R₂, R₃, R₄ and R₅ each represents a hydrogen atom, 
a halogen atom, an unsubstituted or substituted alkyl group, 
an alkoxy group, a dialkylamino group or an aryl group, 
provided that R₁, R₂, R₃ and R₄ may cooperate to form a ring. 
  
 
 
and R₆, R₇, R₈ and R₉ each represents a hydrogen atom, a 
halogen atom, an unsubstituted or substituted alkyl group, 
an alkoxy group, a dialkylamino group or an aryl group, 
provided that R₆ and R₇, and R₈ and R₉ each may cooperate to 
form a ring.
Patent EP-0273335-A3 (EP)
IPC: C02F1/52
Filed: 1987-12-19
Abstract: Für die Flockung von Trübstoffen und particulären Feststoffen 
aus Flüssigphasen mit Hilfe polykationischer Polymerverbindungen 
werden weniger störanfällige Flockungsmittel zur Verfügung ge­
stellt. Dies gelingt dadurch, daß die Hilfsmittel in den zu 
klärenden Flüssigphasen wenigstens weitgehend unlösliche Fest­
stoffe sind, die wenigstens an ihrer Oberfläche eine polyka­
tionische Ausrüstung aufweisen und dabei als Feststoffpartikel 
solcher Größe vorliegen, daß eine Mehrzahl der abzutrennenden 
Trübstoffteilchen bzw. partikulären Verunreinigungen auf der 
Oberfläche eines polykationischen Partikels gebunden werden 
kann.
Patent EP-0275526-A3 (EP)
IPC: A61K9/02
Filed: 1987-12-21
Abstract: A composition for administration through a body 
cavity, which comprises 2′,4′-difluoro-4-hydroxy-3-­
biphenyl carboxylic acid dispersed in a mixture of 
hydrogenated phospholipids and a fatty base.
Patent EP-0249359-A3 (EP)
IPC: C07C51/295
Filed: 1987-05-27
Abstract: Process for the production of fatty 
acids by oxidative dehydrogenation of 
straight or branch chain primary alcohols of from C-4 
to C-30 chain lengths per molecule, or mixtures of branch 
and straight chains, which are selectively reacted with an 
anhydrous alkali metal hydroxide. In the reaction, the 
temperature of reaction is gradually increased to maintain 
the reaction medium in a liquid non-viscous state. The 
reaction temperature is, however, maintained at a 
sufficiently low temperature to minimize by-product 
formation. The process is conducted at temperatures of from 
about 175°C to about 400°C for sufficient time to form the 
sodium salt of the acid which is then converted to the acid 
utilizing a mineral acid.
Patent EP-0250188-A3 (EP)
Title: Lifting device for containers
IPC: B66C1/66
Filed: 1987-06-15
Abstract: A lifting device for handling flat racks (3) or containers fitted with ISO corner castings (43) comprising a main support plate (37) having a lifting pin (41) projecting from one face for engagement in an end aperture in an ISO corner casting and support means (45,48) on the plate carrying a locking pin (47) movable in a direction at right angles to the longitudinal axis of the lifting pin for connection in a further aperture in the side of said corner casting for holding the lifting pin (41) firmly in the end aperture, there being means (31) on said plate (37) for connecting it to a lift strap (25), said means also being connectable to a spreader bar. The invention preferably also incorporates a special device (61) for varying the effective length of the lifting strap (25).
Patent EP-0265392-A3 (EP)
IPC: F25C1/14
Filed: 1987-09-28
Abstract: This invention relates to an apparatus for the production of 
ice and similar products including a tank (2) containing a 
liquid to be frozen, internally defined to a bearing 
framework (3) of a cylinder (4) pivoting around its own axis 
and drawing with one of its portions in the same tank; the 
cylinder (4) is cooled by a refrigerant through a supply 
duct (5) and a return duct (6) both associated on one face 
(7) of the above-mentioned cylinder; this invention also 
provides for a scraping device (22) consisting in only one 
piece of stainless steel to scrape the ice layer formed on 
the sleeve (8) of the cylinder (4) and for a circuit for the 
cooling of the of the refrigerant fluid.
Patent EP-0285048-A3 (EP)
Title: Electronically commutated collectorless d,c, motor
IPC: H02K5/22
Filed: 1988-03-26
Abstract: An electronically commutated D.C. motor without a commutator is specified, whose stator (1) has a self-supporting drum winding as the stator winding (14) and a cylindrical plastic body (15), arranged in a winding head (30) centrally with the drum winding (14). The cylindrical plastic body (15) contains recesses (21) in which there are arranged hook eyes (16). The winding ends (18) of the drum winding (14) are connected to the hook eyes (16). The hook eyes (16) are soldered to a board (17). The invention allows the winding ends (18) to make contact with the board (17) automatically. 
<IMAGE>
Patent EP-0286065-A3 (EP)
Title: Method and apparatus for preparing adhesives for application
IPC: B29B13/02
Filed: 1988-04-06
Abstract: A melter for adhesives such as hot melt adhesives or the like 
including a high melt zone (24) having high melt heater means 
(25) for heating the adhesive in the high melt zone (24) to a 
preselected application temperature, a feed hopper (18) 
positioned vertically above the high melt zone (24) and a 
cooling mechanism (50, 58) positioned vertically above the 
high melt heater means (25) to create a thermal barrier 
between the high melt heater means (25) an the feed hopper 
(18) to prevent migration of heat from the high melt zone (24) 
to the feed hopper (18). The present invention also relates to 
a method for preparing adhesives for application including 
heating the adhesive to a preselected application temperature 
in a high melt zone (24) and forming a thermal barrier in an 
area vertically above the high melt zone (24) to limit the up­
ward migration of heat from such zone.
Patent EP-0300220-A3 (EP)
Title: Winding method for winding material fed without interruption on the several winding cores, as well as two-drum winder
IPC: B65H19/22
Filed: 1988-06-23
Abstract: A method for winding material 11 fed without interruption onto several winding cores 7, in particular on printing machines, makes use of a two-drum winder having two bearing drums 3, 4 and in the support 14 of which the winding material 11 is wound on a winding core 7 to form a roll 13 and is at the same time supported by a loading drum 8. The winding material 11 is firstly wound onto winding core 7 lying on the two bearing drums 3, 4 of the two-drum winder until the roll 13 has a weight which is sufficient for pressing against a supporting drum 21 of a Pope-type winder 20. The roll 13 is taken by a pivoting device 23 from the support 14 of the drum winder and is transferred by means of the second supporting drum 4 to the supporting drum 21 of the Pope-type winder 20 and is ready-wound there until the envisaged final diameter of the roll is achieved. 
<IMAGE>
Patent EP-0309985-A3 (EP)
Title: Executing code from slow rom on high speed computer compatible with slower speed computers
IPC: G06F9/38
Filed: 1988-09-27
Abstract: A method is described for deselecting pipelining when 
a processor is executing code from slow read-only memory 
in a system comprising a 32-bit processor, a high speed 
32-bit bus, and a lower speed, 8 or 16-bit bus.
Patent EP-0320679-A3 (EP)
IPC: A23F5/26
Filed: 1988-11-25
Abstract: Zur Zubereitung von Filterkaffee in einem Mikrowellenherd wird 
kaltes Wasser mit Kaffeemehl und gegebenenfalls weiteren Zusätzen 
vermischt, das Gemisch wird durch Mikrowellenstrahlung erwärmt und 
es wird weiterhin durch Mikrowellenstrahlung über ein Filter hinweg 
eine Druckdifferenz aufgebaut, die dann, wenn das Gemisch warm ist, 
dieses durch das Filter hindurchdrückt oder - saugt.  
     Die erfindungsgemäßen Geräte bestehen aus einer Kanne und einem 
lose auf diese aufgesetzten, geschlossenen Gemischbehälter oder aus 
einer Kanne und einem dichtend auf diese aufgesetzten, offenen 
Gemischbehälter.
Patent EP-0319906-A3 (EP)
Title: Novel quinoline derivatives, processes for preparation thereof and antibacterial agent containing them
IPC: C07D401/04
Filed: 1988-12-06
Abstract: 1-Substituted-6-fluoro-5-methyl-7-(piperazinyl or 
pyrrolidinyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acids (I) and 
processes for preparation thereof. The acids are used for 
treatment of a bacterial infectious desease.
Patent EP-0294908-A3 (EP)
Title: Improved process for the production of ultra high purity polycrystalline silicon
IPC: C01B33/035
Filed: 1988-06-10
Abstract: The present invention is directed to an improved process for producing ultra high purity polycrystalline silicon which process provides for increased production capacity and electrical power efficiency. The process comprises recycling the exhaust gases of the silane pyrolysis reactor after the gases have been preferably first cooled and filtered utilizing a pocket-type reaction zone enclosure having a particular effective radius thereby effectively decreasing the amount of silicon powder formation. Preferably, the rate of recycle flow is sufficient to entrain silicon powder in the reactor and remove the powder from the reactor with the exiting exhaust gases.
Patent EP-0286219-A3 (EP)
Title: Opaque ink composition containing hollow microspheres for use in ink jet printing
IPC: C09D11/00
Filed: 1988-02-26
Abstract: A non-pigmented ink suitable for use in jet printing 
is disclosed. The ink comprises a resin component, hollow 
microspheres, and a suitable carrier vehicle. The hollow 
microspheres contain a central void region filled with a 
liquid capable of diffusing through the walls of said 
microspheres and have an inside diameter from about 0.1 to 
about 0.5 micron and an outside diameter from about 0.4 to 
about 1 micron.
Patent EP-0305026-A3 (EP)
Title: Transdermal drug delivery device with dual permeation enhancers
IPC: A61K47/00
Filed: 1988-03-31
Abstract: A dosage form that coadministers a drug and two percutaneous absorption enhancers to a defined area of the skin is described. The dosage form comprises a body that contains supplies of drug and enhancers and has a basal surface that contacts the area of skin and transmits the drug and enhancers to the area for absorption thereby.
Patent EP-0287368-A3 (EP)
IPC: A61B18/08
Filed: 1988-04-14
Abstract: A thermal ablation catheter for microtransection 
or macrotransection of conduction paths within the 
heart includes a resistive heating element (14) at its 
distal end for highly localized treatment. The 
heating element includes a resistive wire loop (28) 
connected to an external power source and has a 
prescribed shape to insure that the wire loop is 
approximately perpendicular to the surface to be 
treated. A reference electrode (16) spaced 8-10 inches 
from the distal end is used in conjunction with the 
wire loop (28) (the sensing electrode) to sense 
potentials in the heart. The catheter is advanced 
through a blood vessel to the region of the A-V node 
and the His bundle, and the sensing mode is used to 
determine the desired location for treatment. The 
wire loop is then energized with d.c. current for a 
predetermined time on the order of 2-5 seconds to 
cause localized thermal ablation of the target area.
Patent EP-0288250-A3 (EP)
IPC: A61J1/05
Filed: 1988-04-20
Abstract: A liquid dispensing bag 10 has at least one port 16;20 
with an inner closure 24 and a removable outer closure 
26;40 provided by a plug 26;40 which is sealed into an 
outer portion of the port which can be torn away. The 
tearing away is facilitated by a line of weakness 34 A 
radial flange 36;43 on each side of the line of weakness 34 
protects the surface exposed by tearing from finger 
contact. The plug 26;40 has a major portion 30 that is 
sealed into the removable portion of the port, and a 
portion 32 of lesser diameter that extends towards the 
inner closure 24. This reduces the volume of air trapped 
between the closures, and hence the risk of problems due to 
expansion on autoclaving. The major and lesser portions 
are connected via a chamfer 31;41. This is located 
adjacent the line of weakness 34, and acts to prevent the 
flanges from being welded together on autoclaving.
Patent EP-0291192-A3 (EP)
IPC: G06F11/25
Filed: 1988-04-26
Abstract: A hardware switch level simulator for LSI/VLSI 
MOS circuits capable of simulating circuits with pass 
transistors and performing timing analysis. The 
simulator has a stack memory containing lists of nodes to 
be operated on, a solve unit having programmed logic 
arrays for performing simulation steps using Bryant 
algebra plus an addition step for detecting unblocked 
paths to a controlling gate of a pass transistor, a 
traversal unit having gate memory storing a gate list of 
nodes for each transistor and having link memory storing 
a netlist of transistor switches with parameters such as 
preset transistor switch state, transistor strength, and 
pointers to nodes to which a transistor connects. A 
timing unit performs delay calculations. In order to 
simulate pass transistor circuits, the traversal unit has 
two sets of memory addressing gates. One set ordinarily 
accesses link memory, while a second set ordinarily 
addresses gate memory. During source to gate path 
detection, the second set can be multiplexed to also 
address link memory.
Patent EP-0301879-A3 (EP)
Title: Inhibition of polymerization during distillation of monomers
IPC: C07C67/00
Filed: 1988-07-29
Abstract: Unintentional or premature polymerization of 
ethylenically unsaturated organic compounds during distillation 
for purification and recovery is inhibited by means of a liquid 
phase-vapor phase inhibitor system comprising a liquid phase 
inhibitor containing a phenolic inhibitor and a soluble 
manganese or cerium compound and a vapor phase inhibitor selected from 
the group of nitric oxide and N-phenyl-N-nitrosohydroxylamine 
ammonium salt.
Patent EP-0313494-A3 (EP)
Title: Flexible window management on a computer display
IPC: G06F3/048
Filed: 1988-09-27
Abstract: A technique is described for managing windows in a display 
system. The window manager allows a user to mark an area on 
the display to define the dimensions and contents of a resized 
window. All non-hidden text and attributes within the enclosed 
area are incorporated into the resized window; however, the 
original windows do not lose their original characteritics. 
The marked area may span multiple windows, so multiple windows 
may be incorporated into the newly resized window. For each 
position within the newly resized window, a check is made for 
a window below. If no window exists below this position, the 
default, or background, character and attribute are 
incorporated into the newly resized window. If there exists a 
window below, a determination is made as to whether the window 
below is visible or hidden. If hidden, the system continues to 
look for a visible window until no further window is found 
below, at which point the default character and attribute are 
incorporated into the newly resized window. When a visible 
window is found below the newly resized window, the character 
and attribute from its corresponding position and read and 
incorporated into the newly resized window. This process 
continues until all of the information is processed from the 
marked area. In this manner, a window can be enlarged to 
incorporate the contents of several windows by enclosing 
several windows in the marked area.