baber/WOPTO huggingface dataset:
Patent EP-0348728-A3 (EP)
Title: Method and apparatus for compressing the execution time of an instruction stream executing in a pipelined processor
IPC: G06F9/38
Filed: 1989-06-12
Abstract: Apparatus and method which provides a variable 
instruction stack. Instructions to be executed are fed 
into a single input multiple output stack register 
feeding from the lowest to the highest level. 
Instructions are provided with a valid bit to 
distinguish instructions requiring execution from those 
requiring no execution (NOOP). When an instruction not 
requiring execution (NOOP) propagates to the highest 
level, the execution unit receives an instruction in a 
lower level of the stack avoiding any idle time of the 
execution unit waiting for an executable instruction to 
propagate to the highest level.
Patent EP-0351774-A3 (EP)
Title: Determination of blood ammonia levels
IPC: C12Q1/32
Filed: 1989-07-18
Abstract: A method and kit for determining the amount of ammonia in a body fluid. The method and kit involve contacting the fluid with glutamate dehydrogenase, alpha-ketoglutarate and nicotinamide hypoxanthine dinucleotide phosphate and determining the amount of ammonia present in the fluid.
Patent EP-0353601-A3 (EP)
Title: Machine for the washing and the drying of metal pieces
IPC: F26B17/30
Filed: 1989-07-25
Abstract: A machine is described for the washing and the drying of metal pieces consisting of a metal disk (2) turning around a support which keeps it inclined from 15 to 45 degrees in respect of the vertical; the central part of said disk (2) consisting of a cylindrical drum (11) while the outer, coaxial ring is divided into sectors separated by radial partitions; during the rotatory movement of the disk (2), the lowest sector is plunged into a tank containing a washing liquid while the highest one comes to be connected with a hot air system which allows the pieces contained in the said sector to be dried.
Patent EP-0360130-A3 (EP)
IPC: A61P31/04
Filed: 1989-09-12
Abstract: Die Erfindung betrifft Elaiophylinderivate der Formel I, II 
und III 
  
in denen die Substituenten R(1), R(2), R(3) und R(3′) die 
angegebenen Bedeutungen haben. Die Verbindungen zeigen 
antibakterielle und antivirale Aktivität.
Patent EP-0372263-A3 (EP)
Title: Pyrrole carbonitrile and nitro-pyrrole insecticidal, acaricidal and molluscicidal agents and methods for the preparation thereof
IPC: A01P7/02
Filed: 1989-11-13
Abstract: There are provided certain insecticidal, acaricidal and molluscicidal pyrrole carbonitrile and nitropyrrole compounds and a method for controlling insects, acarids and mollusks therewith. The invention also provides a method for protecting growing plants from insect, acarid and mollusk attack by applying to said plants or the soil or water in which they are growing, an insecticidally, acaricidally or molluscicidally effective amount of a pyrrole carbonitrile or nitropyrrole compound. The present invention further relates to methods for the preparation of said pyrrole carbonitrile and nitropyrrole compounds.
Patent EP-0375926-A3 (EP)
IPC: F02P7/02
Filed: 1989-11-21
Abstract: Es wird eine Entstörumhüllung (1) vorgeschlagen, die insbesondere 
aus elektrisch leitfähigem Kunststoffmaterial besteht und zur 
einfachen Herstellung einer Masseverbindung mit einem Element (18) 
einer Steckverbindung versehen ist, an das beliebig nach Bedarf ein 
Massekabel (21) aufsteckbar ist. Insbesondere ist das Element der 
Steckverbindung als Flachstecker ausgebildet, der winklig von der 
Oberfläche des Mantels der Entstörumhüllung absteht und mit seinem 
Befestigungsende in die Wand der Entstörumhüllung eingebettet ist.
Patent EP-0370532-A3 (EP)
Title: Slow release oxamide fertilizer
IPC: C05G5/00
Filed: 1989-11-27
Abstract: An improved slow release oxamide fertilizer com­
prising an oxamide powder bonded by polyvinyl alcohol in 
a ratio of 0.2 - 10 weight parts of polyvinyl alcohol per 
100 weight parts of oxamide is disclosed. The oxamide 
fertilizer is in the shape of spherical particles having 
an average minor diameter of 2 to 5 mm, and not less than 
70 % of total numbers of the particles have shapes in a 
ratio of major diameter to minor diameter of 1 to 1.3. 
The oxamide fertilizer has a repose angle not greater 
than 39 o .
Patent EP-0374713-A3 (EP)
IPC: F16J15/16
Filed: 1989-12-13
Abstract: Es wird Wellenabdichtung forgeschlagen, die einen 
Wellendichtring (5) aufweist, wobei das freie Ende von dessen 
Dichtlippe (6) dem Gehäuseinnern der Strömungsmaschine (1) 
zugekehrt ist. Einem Bereich höheren Druckes der Strömungs­
maschine (1) entnommenes Fördermedium gelangt in die 
Wellenabdichtung und durchströmt den Wellendichtring (5).
Patent EP-0329377-A3 (EP)
Title: Polymeric films
IPC: B32B27/08
Filed: 1989-02-14
Abstract: This invention concerns oriented polymeric films 
consisting of a relatively thick layer of polypropylene 
homopolymer with a relatively thin acrylic polymer layer on 
one side and a relatively thin layer of a corona discharge 
or flame treated ethylene/propylene copolymer on the other. 
The layer of acrylic polymer is applied to the homopolymer 
layer before a final orientation step. The 
ethylene/propylene copolymer surface of these films have 
shown good printability without further treatment while the 
layer of acrylic polymer is not only printable but functions 
as a primer for polyvinylidene chloride and additionally heat 
seals to itself and to polyvinylidene chloride.
Patent EP-0340974-A3 (EP)
Title: Active acoustic attenuation system with differential filtering
IPC: G10K11/16
Filed: 1989-04-27
Abstract: An adaptive active acoustic attenuation system is provided with extended frequency range to attenuate undesired noise which was previously filtered out to avoid instability of the adaptive model. The input signal from the input microphone (42) to the model (38) and the error signal from the error microphone (46) to the model are differently bandpass filtered to provide a narrower frequency range error signal. In one embodiment, the model operates in its stable region to provide accurate well behaved correction signals to the cancelling loudspeaker (50), while still receiving a low frequency input noise signal from the input microphone including frequencies below such range. Minimum attenuation frequency has been reduced by at least an octave.
Patent EP-0368448-A3 (EP)
IPC: C01G33/00
Filed: 1989-09-07
Abstract: A process of making a lithium cell with a positive electrode that 
comprises a niobium chalcogenide (e.g., NbSe₃) active material. The process 
comprises forming the active material by a procedure that comprises forming a layer 
of Nb powder on an inert substrate (e.g., an alumina plate), and reacting the powder 
with selenium or sulfur vapor such that the desired (fibrous) chalcogenide is formed. 
The powder layer typically is formed by depositing (e.g., by spraying) a layer of 
slurry on the substrate, with the slurry comprising a liquid such as propylene glycol 
and Nb powder, and removing the liquid from the deposited slurry. The resulting 
layer of Nb powder can be of uniform thickness, advantageously is less than 0.1 mm 
thick, and adheres relatively well to the substrate. In preferred embodiments 
reacting the Nb powder with Se vapor comprises a two-stage heat treatment, the first 
stage comprising maintaining the powder in contact with Se vapor for at least four 
hours at a temperature in the range 520-625°C, and the second stage for at least two 
hours at a temperature in the range 625-780°C.
Patent EP-0366460-A3 (EP)
IPC: G03F7/039
Filed: 1989-10-26
Abstract: Disclosed is a process for the production of a 
semiconductor device, which comprises forming a film of 
a resist composed of a substance generating an acid 
catalyst by being irradiated with radiation and a 
polymer having an Si-containing group that can be 
eliminated by the acid catalyst, irradiating the resist 
film with radiations and patterning the irradiated 
resist film by oxygen reactive ion etching, ECR etching 
or reactive ion beam etching. This process is 
advantageously used for preparing a semiconductor device 
by the two-layer resist method.
Patent EP-0397971-A3 (EP)
Title: Verfahren und Anlage zum umweltfreundlichen Totalrecycling von Kühlgeräten mit fluorkohlenwasserstoffhaltigen (FCKW) Schaumteilen, insbesondere Polyurethanschaumteilen (PU)
IPC: B03B9/06
Filed: 1990-02-23
Abstract: Es wird ein Verfahren zum umweltfreundlichen Totalrecycling 
von Geräten z. B. Kühlgeräten mit 
fluorkohlenwasserstoffhaltigen (FCKW) Schaumteilen, 
insbesondere Polyurethanschaumteilen (PU), und eine Anlage 
zur Durchführung des Verfahrens beschrieben. Die Geräte 
werden nach der Anlieferung von Öl und Kühlmedium befreit. 
Es werden verschiedene Elemente und Teile demontiert. 
Danach werden die Geräte erst grob, dann fein zerkleinert. 
Dann werden magnetische Metallteile abgeschieden, 
anschließend nichtmagnetische Metallteile. Im Anschluß 
daran werden die verbleibenden Kunststoffteile, 
hauptsächlich Schaumteile, beispielsweise gepresst, so daß 
der Fluorkohlenwasserstoff aus den Poren der Schaumteile 
herausgepresst wird. Um eine bestmögliche 
Umweltfreundlichkeit zu gewährleisten, ist eine 
Luftreinigungsanlage angeordnet, die die freiwerdenden 
Fluorkohlenwasserstoffgase absaugt und rückgewinnbar macht.
Patent EP-0407686-A3 (EP)
Title: Horizontal perforation forming apparatus for rotary press
IPC: B41F13/62
Filed: 1990-02-26
Abstract: A horizontal perforation forming apparatus for a rotary press includes an interaxial distance adjusting unit for adjusting a distance between axes of perforation and mating cylinders (42, 58). The apparatus also includes a phase adjusting unit (25) having a phase adjusting shaft (26) which is axially moved to pivot the perforation cylinder (42). The phase adjusting shaft (26) is moved upon pivotal movement of an operation shaft (75; 100) of the interaxial distance adjusting unit.
Patent EP-0387859-A3 (EP)
Title: Heating boiler
IPC: F24H1/28
Filed: 1990-03-14
Abstract: Heating boiler with integrated waste gas recirculation for the combustion of liquid or gaseous fuel, having a furnace insert open in the direction of flow and a burner arranged on the front side, a part of the flue gas being recycled into the flame thereof for cooling the flame temperature and hence reducing the formation of NOx, in such a way that, in the interest of an overall optimised temperature characteristic, the flue gas fraction fed to the flame is tapped downstream of a first cooling section and passed into a region in the form of a cylindrical pipe around the flame formation zone.
Patent EP-0396915-A3 (EP)
IPC: A47L15/46
Filed: 1990-04-06
Abstract: Bei Haushaltsgeräten, wie Wäschebehandlungs- und Geschirrspülmaschinen, 
mit einer Programmeingabevorrichtung, 
bei der ein anwählbares Hauptprogramm mittels Drehwahlschalter 
(3) und weitere Zusatzfunktionen mittels Drucktastenschalter 
(4) einstellbar sind, und mit einer Mikrocomputersteuerung 
(7), durch die der Programmablauf der Maschine 
gesteuert wird, soll dem Benutzer ein einfaches Verfahren 
und eine Anordnung für die Programmeingabe und Programmsteuerung 
angeboten werden.  
Dazu sind die Drucktastenschalter (4) als nichtrastende 
Schalter ausgebildet, deren Eingabebefehle in einem nichtflüchtigen 
Speicher (8) gespeichert werden, so daß bei einem 
Neustart automatisch das bereits individuell ausgewählte 
Programm abläuft.
Patent EP-0403766-A3 (EP)
Title: Scanning tunnelling microscope displacement detector
IPC: G01B7/00
Filed: 1990-04-26
Abstract: An encoder has a reference scale having 
periodic structure of atoms or molecules in a 
predetermined direction, a probe disposed in opposed 
relationship with the reference scale, the probe being 
used to detect the structural variation information 
of the periodic structure of the reference scale, and 
relative displacement amount detecting means for 
detecting the amount of relative displacement of 
the reference scale and the probe along a predetermined 
direction from the structural variation information 
obtained by the probe.
Patent EP-0433612-A3 (EP)
Title: Weather protection covering device for ventilation devices
IPC: F24F13/08
Filed: 1990-10-26
Abstract: A weather protection covering device 8 for ventilation devices 4 located in openings or passages in space limitations 3, in particular for forced ventilators 4 which are to be installed in sloping surfaces, such as roofs 3 of conservatories or the like, is proposed. It consists of a cover profile 9 which is mounted in front of the air passage on the outside and which is to be connected directly at its upper longitudinal edge 11 and indirectly at its transverse edges, via adapted end plates 10, to the support of the ventilation device 4, e.g. the space limitation 3, and is to be connected with its lower longitudinal edge 12 indirectly to the support of the ventilation device 4, e.g. the space limitation, and on the one hand extends with its lower longitudinal edge 12 beyond the lower edge region of the ventilation device 4 by a dimension 6 and on the other hand is arranged at a distance 14 from the outside of the space limitation 3.   To increase the serviceability of the weather protection covering device 8, the lower longitudinal edge 12 of the cover profile 9 is designed on a profiled flange 22 which is directed essentially transversely to the outside of the space limitation 3 and which in turn adjoins a transition profiled section 23 which is bent or deflected out of the main plane of the cover profile 9 towards the space limitation 3. <IMAGE>
Patent EP-0381476-A3 (EP)
Title: Treatment of compositions containing water and organic oxygentates
IPC: C07C29/76
Filed: 1990-01-31
Abstract: An aqueous composition containing an organic oxygenate, 
such as a ketone or alcohol can be separated by 
pervaporation across a non-porous membrane separating layer 
of a blend of polyvinyl alcohol and a polyacrylic acid.
Patent EP-0381486-A3 (EP)
Title: Casting apparatus and method
IPC: B22D39/00
Filed: 1990-02-01
Abstract: Casting apparatus comprising a dispenser (4,5) 
defining a dispensing chamber (21) of variable volume 
receiving molten metal (3) in use, a valve (8) having 
a housing (23) defining a valve chamber (24) and a 
passageway (7) communicating between the valve chamber 
and the dispensing chamber, the valve further defining 
an inlet port (8a) communicating with a supply (2) of 
molten metal and further defining an outlet port (8c) 
communicating with a die (9), a valve member (8d) 
located in the valve chamber, actuating means (26) 
selectively operable to move the valve member into a 
first position closing the inlet port and a second 
position closing the outlet port whereby in the first 
position the valve connects the dispensing chamber 
with the die for casting metal and in the second 
position the valve connects the dispensing chamber 
with the supply of molten metal for recharging the 
dispensing chamber, the valve including first and 
second annular seats (41,42) surrounding the inlet and 
outlet ports respectively and engageable by respective 
first and second annular sealing surfaces (47,48) of 
the valve member in the first and second positions 
respectively and wherein the actuating means comprises 
a stem (25) fixed to the valve member, a linear 
actuator (27) operable to provide reciprocating axial 
movement of the stem and rotating means (15) operable 
during axial movement of the stem to rotate the stem 
so as to vary the relative contact position of the 
respective seat and sealing surfaces.  
     The apparatus is useful in casting low melting 
point alloys to provide cores for moulding hollow 
articles in plastics materials.
Patent EP-0383491-A3 (EP)
Title: A low pressure vapour phase growth apparatus
IPC: C23C16/46
Filed: 1990-02-08
Abstract: A low pressure vapour phase growth apparatus is disclosed. The 
apparatus comprises a window (5) made of a light-transmissive material, a 
gas feeder (2) for feeding a reactive gas, an exhaust exit (3) for pumping 
gases out after a chemical reaction, a lamp (6) for effecting radiant 
heating of a substrate (4) with a radiation emitted therefrom and 
transmitted through said light-transmissive window, and a cooling 
mechanism (8,11) for forcibly cooling said light-transmissive window. The 
substrate and the light-transmissive window are maintained in no mutual 
contact with a gap therebetween having a width of at most the mean free 
path of a gas existing in the gap. The reactive gas fed through the gas 
feeder undergoes the chemical reaction on the obverse surface of the 
substrate to form a thin film thereon.
Patent EP-0402024-A3 (EP)
Title: Apparatus for twisting a strip of flat material into a helix or other suitable shape
IPC: B21D11/14
Filed: 1990-05-25
Abstract: Apparatus for twisting a strip (10) of flat material into a helix or other suitable shape comprising one or more feed rollers (11-15) adapted to feed the strip in to means for guiding (18) and locating the strip in the plane of its longitudinal axis, and from whence the strip passes into twist rolls (28,29) which are angularly rotatable with respect to the guide means and which are provided with surfaces which grip the strip and when so angularly rotated twist the strip about its longitudinal axis.
Patent EP-0467040-A3 (EP)
Title: Adaptive motion compensation for digital television
IPC: H04N7/50
Filed: 1991-05-18
Abstract: A method and apparatus are provided for processing digital video signals for transmission in a compressed form. A set of pixel data is compressed without motion compensation to provide a first compressed video signal. The pixel data is compressed using motion compensation to provide a second compressed video signal. The data in the first and second compressed video signals is quantified. A comparison is made to determine which of the signals contains the least data. Successive sets of pixel data are sequentially compressed and quantified and the compressed video signal having the least data for each particular set is selected. The selected signals are encoded to identify them as motion compensated or non-motion compensated signals, and combined to provide a compressed video signal data stream for transmission. Apparatus for receiving and decoding the signals is also disclosed. <IMAGE>
Patent EP-0477612-A3 (EP)
Title: Air cooler
IPC: F24F1/0007
Filed: 1991-09-04
Abstract: An air cooler which is equipped with an air-directing grate 5 is described. The air-directing grate 5 is divided into at least two directing-grate parts 5', 5''. At least one of the directing-grate parts 5', 5'' is pivotable at least in the sense of a deflection of the assigned outlet-side flow portion towards the residual flow. <IMAGE>
Patent EP-0495216-A3 (EP)
Title: Identity-card with a microprocessor
IPC: G06K19/07
Filed: 1991-12-17
Abstract: On a standard microprocessor card (SK), microprocessor contact areas (C1 - C8), which are in contact with a microprocessor (MP), are arranged with respect to two reference edges (SKB, LKB). These contact areas (C1 - C8) and the microprocessor (MP) are surrounded on three sides by a free cutout (FS) in the form of a miniature microprocessor carrier (MK), and the fourth side of the carrier (MK) exhibits a hinge-like notch (K). The miniature microprocessor carrier (MK) can be removed. On the standard microprocessor card (SK), key information items for the information items stored in the microprocessor (MP) can be arranged, for which purpose a magnetic strip (MB) may be used. <IMAGE>
Patent EP-0452084-A3 (EP)
Title: Catalysts for the conversion of propane und butane
IPC: B01J29/00
Filed: 1991-04-09
Abstract: A modified natural clinoptilolite, produced by treating a natural clinoptilolite with a suitable mineral acid or with a suitable alkali and then with a suitable mineral acid, is used as a catalyst in a process for the conversion of propane or butane to give a product containing at least 40% of ethene, propene or C4 hydrocarbons or a mixture thereof.
Patent EP-0467545-A3 (EP)
Title: Iron desulfurization additive and method for introduction into hot metals
IPC: C21C1/02
Filed: 1991-06-27
Abstract: An additive for use in the desulfurization of molten iron comprises a granular mixture of metallic magnesium, calcium oxide and a small amount of a hydrocarbon-containing material which provides a volatile gas producing component to the mixture. The volatile content of the additive is between .25 and 5 percent. The hydrocarbon-containing material is preferably coal, carbon black, wood flour or a high density polyethylene. The additive is intended to be pneumatically injected into the melt in a stream of non-oxygenated carrier gas.
Patent EP-0508014-A3 (EP)
Title: Material handling system
IPC: D05B7/00
Filed: 1991-07-03
Abstract: An apparatus for removing wrinkles and pleats from flexible, elongated, tubular fabric blanks (B), an elongated loading frame (280, 282) for supporting a tubular fabric blank thereon, said loading frame including a first support section (370) and a displaceable second section (376) having a tubular fabric blank positioned thereon, displaceable rod means including a pair of parallel rods (400) secured to a pair of levers (404), pivot means (406) supporting said pair of levers for rotation, means (378) for conveying said displaceable second section having a blank thereon in overlapping relation with said pair of parallel rods, and drive means (408) for rotating said pair of levers and said rods secured thereto about said pivot means and intermediate said displaceable second section and said tubular blank positioned thereon to remove pleats and wrinkles therefrom. <IMAGE>   <IMAGE>
Patent EP-0503379-A3 (EP)
Title: Test device sample delivery means
IPC: G01N33/52
Filed: 1992-02-27
Abstract: A test device is disclosed having a semicrater sample application site attached or associated with a substrate. The semicrater sample application site has walls of nonuniform height surrounding the area designed to receive the application of sample. In particular, the walls of the semicrater on one side are higher than the walls of the semicrater on the opposite side. This facilitates the application of a small amount of sample directly onto the desired sample application site.
Patent EP-0483126-A3 (EP)
Title: A package for containing oxidant based bleaching composition
IPC: C11D3/42
Filed: 1986-08-20
Abstract: Diperacid (I)-based bleach compsn. comprises: (a) a stabilised (I); (b) a fluorescent whitening agent (II) mixed with an alkaline agent (III); (c) fragrance oil (IV) adsorbed onto a H2O-soluble carrier and formed into beads; (d) a pH regulating agent (V); and (e) an agglomerated extender (VI). Each of (a)-(e) is mixed with, and physically distinct from, each of the other components. Pref. compsns. contain diperoxydodecanedioic acid as (I); Na2CO3 as (III); H3BO3 or Na borate as (V); Na2SO4 as (VI); MgSO4 as exotherm control agent and/or stabilizer for (I); and starch and/or sugar as the carrier for (IV). The wt. ratio MgSO4 : (I) = 0.15-0.9 esp. 0.35-0.75:1.
Patent EP-0512855-A3 (EP)
Title: Absorbent wound filler
IPC: A61L15/28
Filed: 1992-05-08
Abstract: An absorbent wound filler having high capacity for absorbing wound exudate comprising a polymeric matrix having absorbing powders dispensed within the matrix and method of treating an exudating wound by applying the wound filler to the wound. The absorbing powders contain sodium calcium alginates and also may contain cross-linked sodium carboxymethylcellulose, absorbent polyacrylates and water soluble hydrocolloids.
Patent EP-0567985-A3 (EP)
Title: Process for thin film formation
Inventor: TSUBOUCHI KAZUO
IPC: C23C16/18
Filed: 1993-04-27
Abstract: A process for thin film formation comprises selectively irradiating with an energy ray a substrate to the surface of which a surface treatment for providing hydrogen atoms is applied to thereby form an irradiated region and a non-irradiated region on the surface of the substrate, and forming a thin film selectively on the non-irradiated region.