baber/WOPTO huggingface dataset:
Patent EP-0237344-A3 (EP)
IPC: H01F27/18
Filed: 1987-03-11
Abstract: Stationary inductive apparatus, especially an 
electrical transformer, comprises a core (11) surrounded 
by electrical windings (12) and contained within a tank 
(10) in which the windings are provided with a container 
(14) having an at least partially opened top to contain 
dielectric and coolant fluid; a fluid lift pump (15) is 
provided to raise liquid from the bottom of the tank to 
the container; and the tank is connected to an external 
condenser (18) located at a level above that of the 
windings so that coolant liquid vapour may pass from the 
tank to the condenser and, having condensed therein, be 
returned (under gravity) to the container (16) 
surrounding the windings.
Patent EP-0243054-A3 (EP)
IPC: F02B3/06
Filed: 1987-04-10
Abstract: A solenoid actuator has an external casing comprising a 
part (16) mechanically drawn from a mild steel work piece 
and a second part in the form of a machined, screw threaded 
bush (20) welded to the drawn part (16). The part (16) is 
mechanically drawn to incorporate means such as a nut (18) 
by which the actuator can be threaded in to engagement with 
a complementary structure. In the case of a diesel engine, for 
example, the actuator may form a fuel cut off valve when 
mounted to the diesel engine valve casting.
Patent EP-0256667-A3 (EP)
Title: Substituted phenyl-2-propenoic acid derivatives useful in agriculture
IPC: C07D263/58
Filed: 1987-07-14
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein X, Y and Z, which are the same or different, are hydrogen, halogen, hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted aralkyl, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted acyloxy, optionally substituted amino, acylamino, nitro, cyano, -CO2R<1>, -CONR<2>R<3>, or -COR<4>; or X and Y, when they are in adjacent positions of the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; W is a C-linked optionally substituted five membered heterocyclic ring, containing one to four hetero-atoms, which are the same or different, and which are nitrogen, sulphur or oxygen and wherein adjacent substituents may together form a fused aromatic or hetero-aromatic ring; A is an oxygen or sulphur atom; and R<1>, R<2>, R<3> and R<4>, which are the same or different, are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, optionally substituted aryl or optionally substituted aralkyl; and metal complexes thereof. The compounds are useful as fungicides and also insecticides.
Patent EP-0259963-A3 (EP)
IPC: A01D17/02
Filed: 1987-07-30
Abstract: The machine is driven in the direction of 
arrow (12) in order to pull a shear plate (10) underneath 
soil in which bulbs (20) have been grown. The soil and 
products underneath which the shear has passed are fed by 
a conveyor (14) upwardly and rearwardly onto a sifting 
mechanism (16). Soil is separated from the sifting 
mechanism (16) to return to the ground, and a roller (18) 
at the rear of the machine compacts the soil before 
returning the separated bulbs (20) to the ground.  
     The machine is powered by winding up a cable 
(26) which is fixed at a location in front of the machine.
Patent EP-0300181-A3 (EP)
Title: Cymbal
IPC: G10D13/24
Filed: 1988-06-09
Abstract: A cymbal made of bronze which contains primarily copper and tin. Tin is present in the range of 13 to 18 percent by weight. This cymbal permits an advance into a totally new sound dimension or sound effects.
Patent EP-0301482-A3 (EP)
IPC: B65D25/00
Filed: 1988-07-26
Abstract: Der Sichtlagerkasten weist ein umlaufendes Versteifungs­
profil in der Art eines Hohlkammerprofiles auf. Das Ver­
steifungsprofil bildet einen oberen Stapelrand und umgibt an 
der Frontseite des Kastens eine Sichtöffnung, in die eine 
abklappbare Sichtscheibe (10) einsetzbar ist, wobei die 
Sichtscheibe (10) zum Abklappen um Drehzapfen (11) schwenk­
bar ist, die in Aussparungen (9) gelagert sind. Die Sicht­
scheibe liegt im abgeklappten Zustand bündig an der Stirn­
wand (1) des Kastens an und weist im Bereich der Drehzapfen 
(11) eine solche Ausnehmung (12a) auf, daß sie nur in einer 
bestimmten Stellung, nämlich in einem Winkel von exakt 90 
Grad zur Stirnwand (1), seitlich verschoben werden kann, 
wodurch die Drehzapfen (11) aus ihren jeweiligen Ausspa­
rungen (9) herausgenommen bzw. darin eingesetzt werden 
können. Die Sichtscheibe ist dadurch unverlierbar mit dem 
Kasten verbunden und bildet damit eine Einheit. Der Sicht­
lagerkasten kann des weiteren mit einem Staubdeckel (17), 
einem Fachteiler (14) oder einer Etikettenhalterung (6, 7) 
versehen werden.
Patent EP-0315965-A3 (EP)
Title: Liquid smoke impregnated peelable fibrous food casing, manufacture and use
IPC: A22C13/00
Filed: 1988-11-09
Abstract: A fiber-reinforced cellulosic casing article with 40% - 65% moisture, a first ketene dimer peeling aid coating on the casing inner surface, a second wood-derived tar-containing liquid smoke coating and precipitated tar having a single mode mass spectrometric distribution below 400 atomic mass units.
Patent EP-0303349-A3 (EP)
IPC: B64C1/14
Filed: 1988-07-04
Abstract: A seal 10 for an aircraft canopy comprises a channel 1 
of compressible resilient material encapsulated by a 
low-density, electrically conductive polymeric tape 9.
Patent EP-0311446-A3 (EP)
Title: Apparatus for producing compound semiconductor
IPC: C23C16/458
Filed: 1988-10-07
Abstract: In apparatus for producing compound semiconductor by 
applying vaporized organometal compound onto a substrate 
(15) carried by a susceptor (16), pressure of organometal 
compound gas is detected by a pressure sensor (1) at an 
outlet side of a bubbler (18) which vaporizes starting 
organometal compound for effecting feedback control. The 
pressure information is used to control flow rate of 
carrier gas (10) fed to the bubbler (18). The feedback 
controlled organometal compound gas (11) is fed via a mass 
flow controller (3B) to a reaction tube (14) in which the 
susceptor (16) is provided. An upper surface (43) of the 
susceptor (16) is inclined by an angle which is less than 
45 degrees with respect to horizontal plane including axis 
of gas flow applied to the substrate (15) within the 
horizontal reaction tube (14), while the susceptor (16) is 
rotated about its center axis perpendicular to the upper 
surface (43) thereof. Feedback control may be effected by 
detecting the pressure of an exhaust gas from the reaction 
tube.
Patent EP-0319259-A3 (EP)
Title: Method and apparatus for controlling air to gas ratio of gaseous fueled engines
IPC: F02D19/02
Filed: 1988-11-30
Abstract: Apparatus (10) for controlling the air to gas ratio of fuel supplied to a gas engine (12) that includes a conduit (22) connecting the carburetor (28) to the intake manifold (14) of the engine (12). A throttle valve (24) is located in the conduit (22) for varying the flow area therethrough in response to load changes on the engine (12) and a regulator device (32) including a controller (46) and gas regulator (32) for changing the air to fuel gas ratio of fuel supplied to the engine (12) in response to the position of the throttle valve (24).
Patent EP-0321215-A3 (EP)
Title: Heat-resistant film and production process thereof
IPC: C08L81/02
Filed: 1988-12-14
Abstract: Disclosed herein is a heat-resistant film obtained by biaxially-stretching a composition which comprises (A) 50-90 parts by weight of a polyetheretherketone having predominant recurring units of the formula: <CHEM> and (B) 50-10 parts by weight of a substantially linear poly(arylene sulfide) having melt viscosity of at least 1,000 poises. A production process of such a heat-resistant film is also disclosed, which comprises biaxially stretching the above composition in a temperature range at least equal to the crystallization temperature (Tc) of the poly(arylene sulfide) but not higher than the crystallization temperature (Tc) of the polyetheretherketone.
Patent EP-0294290-A3 (EP)
Title: Devices for winding under compression
IPC: B65B63/04
Filed: 1988-06-02
Abstract: The invention relates to the packaging of strip products based on mineral fibres. It is proposed to bring the strip into a space delimited by 3 elements imparted with a movement causing the winding of the strip. The third of these elements, the compression roll driven at a speed of rotation which is a function of a predetermined programme using as parameters the length of the strip already unwound and the speed of the conveyor supplying the strip. The rolls obtained according to the invention are more cylindrical and there are no over- compressed regions. 
<IMAGE>
Patent EP-0346614-A3 (EP)
IPC: H04L12/28
Filed: 1989-05-13
Abstract: The invention relates to the programming of a digital signal transmission system for building services management systems, in which numerous mutually identical interfaces (UI) are provided which can be plugged together with adapters (A) of different types in order to generate different connecting points. A programming unit allocates to each interface (UI) a non-interchangeable identification. After that, the location of the interface is determined and then data on source and destination and message type of the data transmission intended for this interface are stored in a storage device (S2,S3,S4) of the interface. At the interface itself, no selection devices or connections for a selection device are required. The interface has a small volume and can be accommodated in a flush-mounted box. <IMAGE>
Patent EP-0346812-A3 (EP)
Title: Locking device for data-processing devices
IPC: E05B73/00
Filed: 1989-06-12
Abstract: Data-processing units are to be electrically and mechanically closeable, and independently of a first mechanical interlock, for example by a cover of the keypad or of the housing of a computer, a second mechanical interlock, for example by a cover for floppy disks and/or tape-cassette mechanisms, will be possible. The second mechanical interlock will still be possible even after the closing of the locking device. 
<??>Via a second actuating element designed as a bolt (7), a leaf spring (2) with a catch nose (13) is actuated in such a way that, among other things, the part region of the leaf spring (2) which, in the locking position, engages behind a supporting shoulder (15) of a second part (16) to be locked and which has the catch nose (13) is lifted counter to a spring force into the release position independently either by the pivoting lever (4) or by the second part to be locked. 
<IMAGE>
Patent EP-0352711-A3 (EP)
IPC: B21D22/20
Filed: 1989-07-24
Abstract: It comprises: a steel sheet; a precoating film 
formed on one surface of the steel sheet, which is to 
be the outer surface of a two-piece can, by applying a 
precoating composition onto the one surface of the 
steel sheet and curing same; and another precoating 
film formed on the other surface of the steel sheet, 
which is to be the inner surface of the two-piece can, 
by applying another precoating composition onto the 
other surface of the steel sheet and curing same. The 
above-mentioned precoating composition comprises a 
thermosetting coating material and an internal 
lubricant having a content ratio within the range of 
from 0.1 to 30 weight parts relative to 100 weight 
parts of a resin as a solid content in the 
thermosetting coating material. The above-mentioned 
another precoating composition comprises the 
above-mentioned thermosetting coating material and an 
aluminum powder having a content ratio within the range 
of from 10 to 400 weight parts relative to 100 weight 
parts of the resin as the solid content in the 
thermosetting material.
Patent EP-0381820-A3 (EP)
IPC: E05B63/18
Filed: 1989-10-18
Abstract: Die Erfindung betrifft einen Treibstangenverschluß mit 
durch Betätigung einer Handhabe entgegen Federwirkung in 
Öffnungsrichtung verlagerbaren Treibstangen. Um ohne 
Einsatz eines Zusatzschlosses in der Öffnungsstellung 
des Treibstangenverschlusses mindestens eine (24) der 
Treibstangen (23,24) in der verschlußeinwärts gesteuer­
ten Öffnungslage zu halten, schlägt die Erfindung vor, 
daß die Treibstange in der vorgenannten Stellung ver­
rastet und diese Raststellung mittels des Schließbetäti­
gungshubes des Verschlusses freigebbar ist.
Patent EP-0400218-A3 (EP)
Title: Recording medium playing apparatus with automatic tonal response setting function
IPC: G11B27/00
Filed: 1989-11-29
Abstract: A recording media playing apparatus including tonal 
response control circuit (7) configured to control the tone 
of reproduced sounds, by controlling signal levels of 
frequency components in a plurality of frequency bands, 
which are set to divide the frequency range of audio 
signals read out from the recording media, to designated 
variation ratios. The apparatus further comprises a 
memory device (16), a memory control device (10) for storing, in 
response to a reproducing-tone memorizing command, data 
representing the variation ratios in the memory device 
correspondingly to identification information of each of 
the recording media, the data representing the variation 
ratios being stored as tone data, and a tonal response 
setting means (11) for reading out the tone data using the 
identification information, the tone data corresponding 
to a recording medium to be played, and subsequently 
supplying the variation ratios represented by the tone 
data to the tonal response control circuit, thereby 
setting the tone of the reproduced sound. With this 
arrangement, the tonal response of the apparatus can be 
set automatically according to the type of music 
selections to be played.
Patent EP-0374635-A3 (EP)
IPC: C08L69/00
Filed: 1989-12-08
Abstract: Polydiorganosiloxan-Polycarbonat-Blockcopolymere 
auf Basis von Dihydroxydiphenylcycloalkanen der 
Formel (I) 
  
worin  
R¹ und R²      unabhängig voneinander Wasserstoff, 
Halogen, bevorzugt Chlor oder Brom, 
C₁-C₈-Alkyl, C₅-C₆-Cycloalkyl, C₆-C₁₀-­
Aryl und C₇-C₁₂-Aralkyl, bevorzugt 
Phenyl-C₁-C₄-alkyl, insbesondere Benzyl,  
m      eine ganze Zahl von 4 bis 7, bevorzugt 
4 oder 5, sind,  
R³ und R⁴      für jedes X individuell wählbar, unab­
hängig voneinander Wasserstoff oder 
C₁-C₁₂-Alkyl  
 
 
und  
X      Kohlenstoff bedeuten,  
mit der Maßgabe, daß an mindestens einem Atom X R³ 
und R⁴ gleichzeitig Alkyl bedeuten,  
mit mittlerem Molekulargewicht M w  (Gewichtsmittel) 
von 10 000 bis 300 000, einem Gehalt an aromati­
schen Carbonatstruktureinheiten von 75 bis 99,5 
Gew.-% und einem Gehalt an Polydiorganosiloxan­
struktureinheiten von 25 bis 0,5 Gew.-%.
Patent EP-0350135-A3 (EP)
Title: High-performance propellant combinations for a rocket engine
IPC: C06B43/00
Filed: 1989-07-07
Abstract: Hybrid, high-performance propellant combinations for a 
rocket engine are described, characterized by being 
constituted by a combination of polyglycidyl azide (GAP) 
([C₃H₅N₃O] n ), poly-3,3-bis(azidomethyl)oxetane (BAMO) 
([C₄H₆N₆O] n ) or hydroxy-terminated polybutadiene (HTPB) with 
hydrazinium nitroformate (N₂H₅C(NO₂)₃) as a solid oxidizer and 
pentaborane (B₅H₉) or diborane (B₂H₆) as a fuel, together with 
other conventional additives.
Patent EP-0353912-A3 (EP)
IPC: B29L23/00
Filed: 1989-07-20
Abstract: A pipe fitting system in which an element in or 
on the body of the pipe fitting may be interrogated to 
ascertain information such as time and/or current 
required to effect fusion.  
     The element, on being interrogated, automatically 
transmits the required information.  
     In the body of the pipe fitting is a recess 9 in 
to which is snap fitted an information containing element 
11 held in position by lugs 9a and 9b.  
     A fusion control unit 20 is provided which is 
supplied with power via lead 21. The unit 20 is equipped 
with a transmitter receiver for interrogating the 
information containing element 11. The transmitter 
receiver may be incorporated in the control unit 20 and 
suitable antennae may be incorporated in the box 22.
Patent EP-0370682-A3 (EP)
Title: Automatic seam tracker and real time error cummulative control system for an industrial robot
IPC: B25J9/18
Filed: 1989-11-15
Abstract: A control processor in a robotic system treats 
optically sensed locations along the seam path ahead of 
the tool, which are classified in relation to elapsed 
distances and identified in 3-D coordinates and 3-axes 
tool orientation, to apply in real time and under 
feedforward a control signal representing the error 
between anticipated tool position and anticipated sensed 
location on the path. In the process, the anticipated 
sensed location is obtained by interpolation between 
actually sensed locations. A taught path is recovered 
from the robot. The control processor operation is also 
based on elapsed distances and related to actual tool 
position provided by the robot.
Patent EP-0353181-A3 (EP)
IPC: E21B17/042
Filed: 1989-07-25
Abstract: Die Erfindung betrifft eine Bohrrohrverbindung mit einem 
Verbindungsnippel (2), der einen über eine bestimmte Länge 
sich erstreckenden, gewindefreien verdickten Mittelteil (13) 
mit je einer Außenschulter (11,12) und rechts und links davon je 
einen gleich ausgebildeten, ein kegeliges Außengewinde 
tragenden Gewindeabschnitt aufweist, der mit dem 
komplementär dazu ausgebildeten Innengewindeabschnitt 
eines als Muffenelement ausgebildeten Rohrendes 
verschraubbar ist und das stirnseitige Rohrende im 
verschraubten Zustand dichtend an der Außenschulter des 
Mittelteiles liegt.
Patent EP-0359724-A3 (EP)
IPC: H01J7/18
Filed: 1989-09-12
Abstract: There is provided a metallic tape supporting 
a mercury vapour releasing material, preferably Ti₃Hg, 
admixed with a non-evaporable getter metal, preferably 
an alloy of 84% Zr - 16% Al, contained within a 
continuous series of depressions within the tape. The 
depressions form a successive series of pairs of 
depressions preferably each having an oval shape. 
Each pair of oval shaped depressions is separated by a 
distance greater than the distance separating the 
individual oval shapes. The tape can then be cut 
between each pair of depressions to form a small strip 
containing two depressions. Such a small strip can 
then be folded through an angle of approximately 180° 
about an axis, in the plane of the tape midway between 
the depressions, perpendicular to the tape length. 
This folded strip can then be welded to a support and 
used as a cold cathode electrode in a miniature 
fluorescent lamp. The cathode can be heated during a 
manufacturing process to release mercury and 
subsequently act as a cold cathode and getter device.
Patent EP-0348375-A3 (EP)
IPC: F16J15/447
Filed: 1989-06-21
Abstract: The invention relates to a sealing (3) used particularly in a 
portable or in an on-line analyser, by which sealing it is 
achieved a tightness between a sample (1) 
and the probe (2) of an analyser in 
order to perform the analysation in a desired gas atmosphere. 
According to the invention, in the sealing is used a semi-­
labyrinth sealing (3), which can be manufactured of metal, 
elastic material or ceramic material.
Patent EP-0380962-A3 (EP)
Title: Method and apparatus for obtaining ozone saturated water
IPC: A61L2/20
Filed: 1990-01-16
Abstract: Gaseous ozone is admixed and stored with water under such conditions that the density of ozone in the water is increased above that normally obtained and held stabily at such levels so that it may be efficiently transported through the processing plant being cleaned. Specifically, the present invention provides for the chilling of the ozone and water carrier to increase density and permit the subsequent increase in temperature to cause propulsion of the water and ozone through the plant to be cleaned in-place.
Patent EP-0381089-A3 (EP)
IPC: B30B11/02
Filed: 1990-01-27
Abstract: Es wird eine hydraulische Presse vorgeschlagen, in der 
mehrere Preßkolben (1 bis 5) angeordnet sind, die unab­
hängig voneinander und relativ zueinander beweglich an­
geordnet sind. Die mit mehreren Preßkolben (1 bis 5) 
ausgestattete hydraulische Presse ermöglicht während 
des Verpressungsvorganges eine Verdichtung von Preßtei­
len (6) aus feinkörnigen Stoffen mittels als Preßstem­
pel ausgebildeten Preßwerkzeugen, wobei das Verfahren 
des Verbundpressens die Kombination der Bewegungsabläu­
fe der bisher bekannten, unterschiedlichen Preßmethoden 
sowohl als Einzelschritt wie auch als übergreifenden 
Fertigungsablauf zuläßt.
Patent EP-0387790-A3 (EP)
Title: Novel monoterpenes
IPC: C07C45/78
Filed: 1990-03-13
Abstract: Monoterpenes of the formula: 
  
wherein X and Y are independently -CHO, -CO₂H or -CH₂OR, R 
being hydrogen or tetrahydropyranyl 
have been isolated from agriculturally harmful acarids and 
then identified. They have fragrance of citrus-note and are 
bactericidally active against bacteria which may cause crop 
injury. In addition, they are the first sex pheromones to 
be isolated from the acarids. A composition containing 
said monoterpenes and the use of said monoterpenes or of 
the composition as bactericide and/or sex pheromone is also 
disclosed.
Patent EP-0387815-A3 (EP)
Title: Charging member and electrophotographic apparatus using the same
IPC: G03G15/02
Filed: 1990-03-13
Abstract: A charging member (1) usable for an 
electrophotographic apparatus, which includes an 
elastomeric member (3) comprising an elastomeric material 
and a double oxide contained therein.
Patent EP-0398118-A3 (EP)
Title: Dual stereomicroscope
IPC: A61B19/00
Filed: 1990-05-07
Abstract: A dual stereoviewing operating microscope 
includes a single objective lens (26), which provides a 
single collimated beam of light, and first and 
second means for intercepting the collimated beam. 
The first and second means include first and second 
pairs of zoom tubes, each pair independent of the 
other. The microscope further includes means for 
intercepting the collimated beam to cause a fifth 
observing light path which also includes a zoom 
tube.