baber/WOPTO huggingface dataset:
Patent EP-0350455-A3 (EP)
IPC: F17C/
Filed: 1989-05-04
Abstract: A gas container at constant pressure, 
specifically for biogas, comprising, in combination, a 
flexible covering or outer membrane which covers the 
biogas source so as to form an insulated from the 
outside space or canopy and a flexible and impermeable 
membrane located at the inside of said space and thereby 
dividing it in two chambers or volumes of which a lower 
one is occupied by biogas and an upper one comprises an 
air chamber of lung from which and into which air is 
taken off or supplied to comply with the steps of 
collecting, stocking and taking off the biogas at a 
substantially constant pressure.
Patent EP-0343148-A3 (EP)
IPC: C04B16/06
Filed: 1989-05-17
Abstract: Die Erfindung betrifft speziell behandelte Kunststoff-Fasern 
insbes. aus Polypropylen oder Recycling-Altplastik zur Bau­
stoffverbesserung und Herstellung dünnerer und leichterer 
Elemente, z.B. Dachziegel, Schallschutzwände und anderer 
dünnwandiger Teile in Verbindung mit Beton, Mörtel, etc. 
sowie eine Zumischmaschine dazu.
Patent EP-0378166-A3 (EP)
Title: Method and means for optimizing batch crystallization for purifying water
IPC: C02F1/22
Filed: 1990-01-09
Abstract: An improved water purification apparatus and method 
includes the freeze plate (19) of a refrigeration system disposed in 
contact with the surface of water to be purified for 
transferring heat from the water substantially only through the 
surface and for forming a layer of ice only near the surface 
that is nearly as thick as the volume of water is deep. 
Electrostatic field is produced to improve the rejection of 
impurities at the ice-water interface. System and operating 
parameters are described for the optimum production of purified 
water through recurring cycles of freezing, draining, melting, 
and recovering melt water in batch processing of impure water 
using a refrigeration system (11, 13, 15, 17) of selected 
heat-removing capacity.
Patent EP-0387685-A3 (EP)
IPC: H03M1/60
Filed: 1990-03-07
Abstract: Mit dem Verfahren zur Spannungs-Frequenz-Wandlung und einer 
Einrichtung zur Durchführung des Verfahrens 
läßt sich mit einfachen Mitteln eine äußerst schnelle und 
hochgenaue Digitalisierung eines analogen Eingangssignals (U E ) 
bei großem Frequenzhub erreichen. Eine in den positiven Bereich 
angehobene Eingangsspannung (U + / E) wird 
integriert und als integrierte Spannung (U J ) mit einer in 
äquidistanten Schritten veränderlichen Referenzspannung (U A ) 
verglichen. Wenn die integrierte Spannung (U J ) größer ist 
als die Referenzspannung (U A ) wird ein Binärsignal logisch "1" 
erzeugt, ist sie kleiner, entsteht ein Binärsignal logisch "0". Damit 
entsteht eine der Eingangsspannung (U E ) proportionale 
Impulsfolgefrequenz. Mit jedem Impuls (P) wird die Referenzspannung 
(U A ) inkrementiert, so daß diese treppenförmig der 
integrierten Spannung (U J ) folgt.
Patent EP-0390118-A3 (EP)
Title: Field emission scanning electron microsope and method of controlling beam aperture angle
IPC: H01J37/28
Filed: 1990-03-28
Abstract: A field emission scanning electron microscope in 
which an aperture plate (4) is disposed in a high-vacuum 
region between an accelerating electrode (3) and a 
condenser lens (5). Since a probe current can not be 
controlled by a lens system with the abovementioned 
structure, the probe current is controlled by controlling 
an extracting voltage applied to an extracting electrode 
(2). Deviation of the focal point taking place in 
accompanying a change of a virtual electron source 
position as brought about by the control of the probe 
current is corrected by controlling the focal length of a 
condenser lens (5) such that the electron beam has a 
constant spread on the principal plane of an objective 
lens (8) to thereby maintain a beam aperture angle 
(α i ) at a specimen (9) to be constant.
Patent EP-0393421-A3 (EP)
IPC: C04B38/08
Filed: 1990-04-04
Abstract: Neue wärmebeständige Schaumstoffe sind erhältlich durch 
Erhitzen von Metallphosphonaten oder Metallphosphonat-­
Vorläufern auf Temperaturen über 200°C. Sie können bei­
spielsweise als elektrische und/oder thermische Isolier­
materialien, zur Formteilherstellung, als Hohlraumaus­
füllung, als Wirkstoffträger und/oder als Füllstoffe mit 
niedrigen Raumgewichten verwendet werden.
Patent EP-0393493-A3 (EP)
Title: Fluorinated bile acid derivatives, processes for the preparation thereof and pharmaceutical compositions containing them
IPC: C07J51/00
Filed: 1990-04-11
Abstract: A compounds of general formula I 
   
     wherein R₁ is hydrogen or hydroxy, and the hydroxy group 
at the 7-position can be either in or β configuration, 
are valuable in human therapy. Compounds I can be 
prepared by fluorination of the suitably protected 
6 -hydroxy-7-keto-derivatives.
Patent EP-0394865-A3 (EP)
Title: Planar reflective optical devices
IPC: G02B6/30
Filed: 1990-04-20
Abstract: Alignment difficulties in optical computing arrangements are overcome 
by integrating the optical components on a single substrate and arranging the 
elements in a manner that causes them to interact with one another to perform the 
desired function. The substrate has one or two major surfaces and the elements are 
grown or fabricated on those surfaces using conventional integrated circuit 
manufacturing techniques. Most advantageously, the position-sensitive optical 
devices are manufactured on one side. Reflective planar optical devices are obtained 
by applying a reflective layer over the fabricated planar optical devices.
Patent EP-0379330-A3 (EP)
Title: Integrated circuit gate array
IPC: H01L27/092
Filed: 1990-01-16
Abstract: A CMOS gate isolated gate array configured 
with a single polysilicon layer (17) and two 
metallization layers (14,16), has a cell pitch which 
is equal to the first and second metallization 
pitches. The metallization layers (14,16), contacts 
(19,23), and vias (14) are referenced to a grid, and 
the polysilicon layer (17) is referenced to a half 
grid. Further refinements include the use of channel 
regions (31) between parallel and adjacent chains of 
complementary transistors, wherein the width of the 
channel is equal to three times the pitch of the cell. 
In another form, a base set of the gate array includes 
diffused resistors (32) in the channel regions (31) 
suitable for matching discretionary interconnection.
Patent EP-0392862-A3 (EP)
Title: Defect counting method and apparatus
IPC: G01N21/88
Filed: 1990-04-12
Abstract: In a defect counting method and apparatus, a 
projection or a corner of a defect area is successively 
identified from a pixel and pixels close to the pixel, 
especially, from four pixel groups. The number of 
defect areas is incremented when the projection is 
identified and decremented when the corner is 
identified.
Patent EP-0395442-A3 (EP)
Title: Stabilizer for silver halide photographic light-sensitive material use and the method of processing the light-sensitive material with the stabilizer
IPC: G03C5/26
Filed: 1990-04-27
Abstract: A solution suitable for stabilizing a silver halide 
photographic light-sensitive material comprising:  
a compound having a polyoxyalkylene group; and  
a compound having a triazine ring or a compound 
having a methylol group.
Patent EP-0439906-A3 (EP)
Title: Engine gasket with oil impermeable surface
IPC: C08J7/043
Filed: 1990-11-02
Abstract: The present invention provides a method for manufacturing an engine gasket (11) having reduced oil permeability. The engine gasket (11) is formed in the desired shape from a silicone rubber compound having an inner surface which is to be exposed to hot engine oil and an outer surface. A silicone varnish coating is applied to at least the inner surface of the engine gasket whereby the inner surface is substantially coated by the silicone varnish coating.
Patent EP-0426549-A3 (EP)
Title: Tray, method and apparatus for propagating, growing and handling plants
IPC: A01G9/10
Filed: 1990-10-29
Abstract: There is provided an apparatus and method for propagating, growing and handling plants. A tray (10) is provided having a plurality of spaced apart elongated containers (12) which are removably attached to one another. Each container has a plurality of planting compartments (42) with adjacent planting compartments being separated by an air compartment (44) each having an elongated opening which permits the movement of air into the root system of a plant located in an adjacent compartment. The air compartments also provide for vertical airflow to the leafy parts of the plants. The elongated containers are readily separated from one another and reassembled using automated apparatus. The automated apparatus removes the plants from the container for grading, transplanting and/or packaging.
Patent EP-0460448-A3 (EP)
Title: Use of c63-amide derivatives of 34-de(acetylglucosaminyl)-34-deoxy-teicoplanin against bacteria resistant to glycopeptide antibiotics
IPC: A61K31/395
Filed: 1991-05-21
Abstract: C<6><3>-Amide derivatives of 34-de(acetylglucosaminyl) -34-deoxy-teicoplanin wherein the amide moiety is derived from a di- or poly-amine. The derivatives are prepared by reacting 34-de(acetylglucosaminyl)- 34-deoxy-teicoplanins with an active esters forming reagent such as chloroacetonitrile and then contacting said active esters with the appropriate di- or polyamine. The amide derivatives which are active against Gram-positive microorganisms, in particular against Group A Streptococci were found to be active also against bacteria which are resistant to glycopeptide antibiotics.
Patent EP-0450876-A3 (EP)
Title: Lubricating oil additives, their preparation and use
IPC: C10N30/02
Filed: 1991-03-28
Abstract: A lubricating oil soluble compound suitable for use as a dispersant additive is obtainable by reacting at elevated temperature a polyacrylate with a dispersant having at least one reactive nitrogen - containing moiety. Intermediates of the general formula IV <CHEM> where Y<1> is a group derived from the reaction of the polyacrylate with the reactive nitrogen-containing moieties (i.e. primary or secondary amine) are novel. The process for preparing the lubricating oil soluble compounds can be a one step or multistep process. Lubricating oil compositions comprise a major proportion of lubricating oil and a minor proportion of the lubricating oil soluble compounds.
Patent EP-0523585-A3 (EP)
Title: Improvements in or relating to beta lactam production
IPC: C07D501/18
Filed: 1992-07-13
Abstract: A new process is described for the production of 7-alpha-aminoacylcephalosporin free from halogen-containing solvents by acylating 7-amino-ceph-3-em-4-carboxylic acid or a derivative thereof in a halogen-free solvent.
Patent EP-0564290-A3 (EP)
Title: High speed sorting apparatus
IPC: G06F7/24
Filed: 1993-04-01
Abstract: In an order sorting apparatus, particularly suitable for sorting 
records defining the positions and attributes of pixels of a 
digital video image, the values of the records are read into a 
first area (2C,2D) of a store (2). Records are sorted by 
reading key values of the records and storing in either one of 
two memory areas (2A,2B) linked lists of records of which a 
digit of a key field of the record of a given significance has 
the same value. The linked lists are formed by addressing one 
of two further memories (3) with the values of the relevant 
digit of the key field while reading the corresponding address 
of the memory (2) into the memory (3). At the same time, any 
previous data held at that address of the memory (3) is 
transferred to the relevant memory area (2A,2B). This operation 
is repeated for digits of ascending order of significance, data 
being written into alternate ones of the memories (2A,2B;3) in 
successive steps. In each step other than the first, the order 
in which records are read from the memory areas (2C,2D) is 
determined by the order in which pointers designating linked 
lists in the memory areas (2A,2B) are held in the memories (3) 
that had been written to in the preceding step.
Patent EP-0605403-A3 (EP)
Inventor: CAPORICCIO GERARDO
IPC: C08L71/02
Filed: 1983-01-27
Abstract: The invention provides the use of a compound 
selected from: 
   (a) fluorinated bis-benzimidazoles of the formula: 
  
wherein R is -F or -CH₃; p and q are integers 
such as the sum p+q is from 0.1 to 2;    (b) esters of phosphorous acid with a perfluoroalkoxyalcohol;    (c) perfluoropolyethers with phosphinic groups at one 
or both ends;    (d) perfluoropolyethers with 
perfluoropolyoxyperfluoro- alkyl-substituted 
phosphotriazinic groups;    
as anti-wear additives for a lubricating grease based on 
polytetrafluoroethylene (PTFE) in the form of fine 
particles and on a liquid dispersant selected from an 
oligomer of trifluoro-chloroethylene or from a 
perfluoropolyether.
Patent EP-0609175-A3 (EP)
Title: Blind.
Inventor: UEBELHART ALBIN
IPC: E06B9/92
Filed: 1994-01-17
Abstract: A blind (10) having a canvas (12) which can be wound up exhibits two guide rails (14), which are arranged approximately vertically to the side of said canvas, and lever arms (22) which can be displaced along said guide rails and, on the one hand, are guided in the respective guide rail (14) and, on the other hand, are connected to the end of the canvas, and by means of which the canvas (12) is additionally held such that it can pivot about a stop (16) assigned to the respective guide rail (14). Upon reaching the position pivoted approximately vertically downwards around the stop (16), the lever arms (22) are secured against rotation by in each case one device (30) which locks automatically and, when the canvas (12) is moved upwards, automatically unlocks preferably in the same position. In this arrangement, the respective device (30) comprises a pawl (33), which is rotatably mounted in a guide element (20) of the lever arm (22) and has an axis of rotation which runs perpendicularly with respect to the guide rail (14), and further comprises a stop surface (24') on the steering lever (24). Upon lowering the canvas (12) and once the respective lever arm (22), upon the downward pivoting of the same, has reached the vertically downwardly directed position, the pawl (33), as a result of the rotation effected by the gravitational force and by its axis of rotation (38) offset with respect to the centre, locks automatically with the likewise vertically downwardly pivoted steering lever (24), in that, by means of one end (34), it engages around the stop surface (24') of said steering lever (24). Additionally provided for the respective lever arm (22) is a steering lever (24) which is guided in an articulated manner and is articulated on said lever arm (22), on the one hand, and is vertically adjustable on the guide rail (14), on the other hand. Said blind (10) according to the invention ensures absolutely satisfactory functioning of the same, even in the case of unfavourable conditions, and the abovementioned locking achieves, for the same, full stabilisation. <IMAGE>
Patent EP-0679527-A3 (EP)
Title: Inked ribbon cartridge with ribbon inking element.
Inventor: UGGETTI SERGIO
IPC: B41J31/16
Filed: 1995-04-21
Abstract: This invention relates to a cartridge 11 for a printing ribbon 13 comprising a container 12 which houses an inked ribbon 12, a ribbon feeding roller 18 and a ribbon inking element 14. The inking element 14 is selectively actuated from a rest condition in which, during the cartridge utilization initial phase, the inking element does not supply the ribbon 13 with ink, to a work condition in which the inking element 14 supplies the ribbon with ink. A reducing unit 34 and a cam 33,42 are provided for automatically actuating the inking element 14 and guide it from the rest to the work condition, when a predetermined number of turns is reached by the feeding roller 18 for advancing the ribbon. <IMAGE>
Patent EP-0717522-A3 (EP)
Inventor: YAMAMOTO MITSURU
IPC: H04Q11/00
Filed: 1995-12-15
Abstract: This invention discloses a network system for
effecting communication utilizing a multi-channel
transmission path consisting of plural n channels
provided with separation means connected to a channel
in the multi-channel transmission path and adapted to
separate a desired signal from the connected channel,
among the signals on the connected channel, and
input/output connection alteration means provided with
n input terminals respectively connected to the
channels of the multi-channel transmission path and n
output terminals respectively connected to the channels
of the multi-channel transmission path, and capable of
delivering a signal inputted from each channel to a
channel different from the input channel. 
     This configuration allows to achieve signal
exchange function on the network system utilizing the
multi-channel transmission path in a simpler manner,
since the signal exchange can be dispersed into the
inter-channel exchange by the input/output connection
alteration means and the intra-channel exchange by the
separation means.
Patent EP-0680757-A3 (EP)
Title: Use of active substances protected against degradation in the rumen of ruminants as hepatoprotector.
Inventor: BAUCHART DOMINIQUE
IPC: A61K31/195
Filed: 1995-05-04
Abstract: Use of active agents to produce a rumen-protected compsn. for admin. to ruminants to prevent or treat hepatic steatosis is claimed. Also claimed is the use of the above compsn. to lower hepatic triglyceride levels. Also claimed is the use of the above compsn. to lower blood levels of ketone bodies. Also claimed is the use of the above compsn. to enhance hepatic apoprotein B synthesis.
Patent EP-0733656-A3 (EP)
Title: Binder mixture and its use
Inventor: HOVESTADT WIELAND DR
IPC: C08G18/62
Filed: 1996-01-11
Abstract: Binder mixt. for producing solvent-free hard coatings is based on a polyisocyanate component (I) with an NCO content of 10-35 wt.%, consisting or organic polyisocyanate(s), and a OH-functional, solvent-free polyacrylate component (II), in amts. corresp. to an NCO/OR equiv. ratio of (0.5-2.0):1. The novelty is that (II) contains 10.1-20 wt.% OH gps. and has a viscosity of 200-20,000 mPa.s at 23 [deg]C.
Patent EP-0742286-A3 (EP)
Title: Verfahren zum quantitativen Nachweis von Nukleinsäuren
Inventor: DOPPLER CLEMENS DR
IPC: C12Q1/6834
Filed: 1996-05-07
Abstract: Die Erfindung beschreibt ein Verfahren zur quantitativen Bestimmung von spezifischen
Polynukleotidsequenzen, das im wesentlichen dadurch gekennzeichnet ist,
daß eine aus einer Mischung, wie z.B. einer biologischen Probe isolierte einzelsträngige
Nukleinsäure, insbesondere mRNA, in Lösung mit einer im wesentlichen
zur zu bestimmenden Sequenz komplementären Polynukleotid-Sequenz hybridisiert,
anschließend an eine Festphase immobilisiert und die Menge an gebundenem Hybrid
bestimmt wird. Als besonders geeignet hat sich erwiesen, wenn die Bindung an die
beschichtete Festplatte mittels einer spezifisch bindbaren chemischen Gruppe über
eine Linkerfunktion gekoppelt an die zu bestimmende Sequenz oder die Polynukleotid-Sonden-Sequenz
erfolgt.
Patent EP-0765935-A3 (EP)
Inventor: O'LEARY ROBERT K
IPC: B01L99/00
Filed: 1996-09-13
Abstract: A method and assembly for treating biological
environments with varying doses of fluids  in vitro . The
assembly comprises a vessel, a closure and a tubular
membrane suspended in the vessel, so as to provide rapid and
uniform equilibration of fluids into the vessel. The assembly
provides means for carrying out pharmacokinetic and
toxicokinetic studies.
Patent EP-0765617-A3 (EP)
Inventor: PEASE JOHN MCNAIR
IPC: B65D85/18
Filed: 1994-04-25
Abstract: A frame for packaging an article such as a shirt has first and second flat panels (11, 12) joined by a hinge which enables the panels to be folded on top of each other with the shirt folded around the panels. The hinge bends to form a curved transition between the panels to avoid creasing of the shirt. <IMAGE>
Patent EP-0751195-A3 (EP)
Inventor: THAKKAR SHARAD R
IPC: C09D11/00
Filed: 1996-05-01
Abstract: An ink jet ink composition comprises a
liquid vehicle, a pigment, a pH adjusting component,
and a chemical with a plurality of electron donating
groups. The chemical with a plurality of electron
donating groups comprises a chemical with at least
three electron donating groups, wherein the at least
three electron donating groups are situated in close
proximity to provide high dried film resistivity.
With the present invention, significant improvement
in dried film resistivity of carbon pigment ink jet
inks is achieved, sufficient to eliminate charge
lead to charge lead shorts and improve machine
runnability and can, therefore, be used in ink jet
printers.
Patent EP-0766493-A3 (EP)
Inventor: CARTER ROGER KENNETH
IPC: H04N7/14
Filed: 1996-09-26
Abstract: 1. A multi-channel Narrowband Integrated Services Digital Network (N-ISDN) based
video-telephony, video-conferencing or multimedia call from a first Digital Termination
Equipment (DTE) to a second DTE may be initiated by:
   making a call via an initial channel from the first DTE to the second DTE using the
procedures of ISO/IEC 13871 (ISO-Agg);   the first DTE obtaining from the second DTE information regarding channel number
identification of additional second DTE channels and capability of support for the
procedures of ITU-T recommendation H.221 (ITU-Agg) by the second DTE;   and reverting to a multi-channel multiplexing technique described in ITU-Agg and
aggregating the initial channel with the additional channels to make the multi-channel
connection.
Patent EP-0781604-A3 (EP)
Inventor: CULROSS CLAUDE CLARENCE
IPC: B01J37/02
Filed: 1996-12-17
Abstract: A continuous impregnation process for the preparation of a heterogeneous
catalyst. A catalytic metal, or metals, is composited with a porous solids support
component via the steps of: (i) forming a slurry of porous, particulate solids dispersed
in an organic, or hydrocarbon solvent, preferably an organic, or hydrocarbon solvent
which forms an azeotrope with water, (ii) adding, in aqueous solution, preferably
continuously, one or more of a salt, acid, or compound of the catalytic metal, or
metals, which is insoluble in the organic, or hydrocarbon solvent to which it is added;
the aqueous solution contacting the porous, particulate support solids wicking into the
pores to disperse the salt, acid or compound of the catalytic metal, or metals therein,
(iii) stirring, preferably vigorously and continuously, the slurry containing the porous,
particulate solids, water, and salt, acid, or compound of the catalytic metal, or metals,
and (iv) distilling at a temperature sufficient to vaporize and remove the water from
the support component, and slurry, to leave the catalytic metal, or metals, component
deposited within the pores of the support component of the catalyst. The catalyst is
next recovered, and calcined.
Patent EP-0824213-A3 (EP)
Inventor: MATSUMOTO TSUKASA
IPC: G01N33/49
Filed: 1997-02-22
Abstract: A method for fractionating red blood cells of human blood
into three fractions comprises following steps; (a)human blood
sample is mixed with dextran aqueous solution and maintained
stationarily for 60 to 75 min to fractionate this blood sample
into three layers; (b)the upper, intermediate, and lower layer
samples are individually separated and collected; and (c)the
upper layer sample is treated with hypotonic solution for a
short period and then added with hypertonic solution. Further
the invention provides antibacterial or bacterial
proliferation inhibitory material produced by the method. This
method can easily fractionate three different blood fractions
including red blood cells as a main component and having
different functions. These three different fractions can be
applied to several clinical tests such as antibacterial test
and the like.