baber/WOPTO huggingface dataset:
Patent EP-0195849-A3 (EP)
IPC: G01N27/02
Filed: 1985-11-19
Abstract: A device for measuring the water content in small 
samples of an ink-water mixture. The sample is used as the 
dielectric for a capacitor cell which includes inner and outer 
concentric electrodes. The ink sample fills a gap between 
the electrodes, thereby controlling the total capacitance of 
the cell. The cell is connected as part of an oscillator circuit, 
the output frequency of which varies in a known manner with 
the dielectric constant of the ink mixture, which in turn is 
determined by the mixture's water content. A display is 
provided which varies with the frequency of the output sig­
nal, thereby indicating the sample's water content. A mech­
anism is provided for conveniently removing the inner elec­
trode so that a sample can be introduced, and then returning 
the inner electrode so that the sample floods the gap be­
tween the two electrodes. The ends of the electrodes are 
enclosed by conductive members to contain stray electric 
field, while thin, removable insulative liners are provided for 
the opposed electrode surfaces to impede electrolysis and 
double layer effects, and to facilitate cleaning.
Patent EP-0197194-A3 (EP)
IPC: B41K1/38
Filed: 1985-11-29
Abstract: Gegenstand der Erfindung ist die Verwendung eines 
Handstempels mit umkehrbarem Stempelkörper, der in 
unbetätigter Stellung einem Stempelkissen anliegt und bei 
einer rechtwinklig zur zu stempelnden Fläche erfolgenden 
Bewegung sich unter Entfernung von dem Stempelkissen 
vor dem Erreichen der zu stempelnden Fläche um 180° 
umkehrt, zum Auftrag von Kelbstoff auf die zu stempelnde 
Fläche, wobei das stempelkissen (17) ein durchgehendes 
Porensystem aufweist, dem ein Klebstoff-Vorratsbehälter 
(18) zugeordnet ist, in dem sich ein Flüssigklebstoff befindet 
und der Stempelkörper (8) aus einem nichtdurchlässigen 
Material größerer Härte als das Material des Stempelkissens 
(17) besteht.  
     Besonders geeignet sind dabei als Flüssigklebstoffe 
Lösungen und/oder Dispersionen von Polymeren mit Kelb­
stoffcharakter, die mittels der Flüssigphase des eingesetzten 
Klebstoffs aktiviert sind.
Patent EP-0171353-A3 (EP)
Title: Sheet dispensing device
IPC: B65H1/06
Filed: 1985-01-30
Abstract: The distributor comprises a carriage (2) intended to contain a stack of sheets. This carriage (2) is mounted to slide between two stop positions on a support plate (7) thanks to ball bearings (6). The support plate (7) exhibits a slightly elevated rear portion (9) with a front step part (9a). By making a back and forth movement with the carriage (2), the bottom sheet of the stack is separated from the stack and held by the step (9a) on the front part of the plate (7) making it easy to take notes with but a single hand.
Patent EP-0218815-A3 (EP)
IPC: C08G18/10
Filed: 1986-07-22
Abstract: Polyphase, transparent, polyblock, oligomer-­
free, segmented urethane polymers are disclosed which 
are eminently suited for use in medical devices such 
as blood bags, etc., and are deriveable from chain 
extenders, free diisocyanate molecules and prepolymers 
consisting essentially of linear molecules which are 
terminated at each end by isocyanate groups. The pre­
polymer molecules consist of n branched, polyether 
glycol residues joined through intervening carbamate 
groups with (n+1) diisocyanate residues, n ranging 
from about 1 to 4 and having an average value of less 
than 2. The polyether glycols have molecular weights 
of from about 1000 to about 6000 and are methylol-­
terminated chains of alkylene oxide units. Impor­
tantly, the final polymers are free of domain crystal­
linity.
Patent EP-0221245-A3 (EP)
IPC: F16J15/3236
Filed: 1986-07-24
Abstract: A resilient ring-like gasket (7) for a water fixture, the gasket 
serving as a seal between two parts situated one inside 
the other and moving in relation to each other, especially between the 
swivel spout of a water tap and the cylindrical body 
part inside it. The purpose is to provide sufficient sealing at both 
low and higher pressures while the force required for 
swiveling the moving part, i.e. the spout, remains constantly low. 
This is achieved by linking to a round part (9) resembling 
an O-ring a lip gasket (ll) which faces the water under pressure. The 
round part (9) is dimensioned so as to have a 
compression smaller than that of a normal O-ring gasket, and in 
addition that part of it which faces away from the lip gasket 
may have been cut 
                       flat (l0). The width of the 
outermost surface (l3) of the lip part (ll) is somewhat greater than 
the diameter of the circle part (9).
Patent EP-0228059-A3 (EP)
Title: Diesel hammer
IPC: E02D7/12
Filed: 1986-12-20
Abstract: A diesel type pile-driver has a cup-shaped monkey (36) accommodated in a sliding fit on the external face of the lower end of the cylinder.
Patent EP-0193391-A3 (EP)
IPC: E06B9/26
Filed: 1986-02-26
Abstract: An overhead blind (1) in which not only the slats (2) can 
be tilted, but also all of the slats can be shifted by operation 
of an opening-and-closing member (7) and opening-and-­
closing cords (10) to open and close the blind. 
The tilting means comprises tilt cords (3) and tilt pulleys (6a). 
The tilting means and the opening-and-closing means can be 
motor driven and automatically controlled.
Patent EP-0213721-A3 (EP)
Title: Ostomy bag coupling
IPC: A61F5/44
Filed: 1986-07-24
Abstract: An ostomy device comprises an ostomy bag with a first coupling member attached thereto. A second coupling member for mating engagement with the first is attached to an adhesive backed label for adhering to the skin of the wearer around a stoma by a flexible mounting member comprising first and second sections coupled together at an inner peripheral region defining a stoma aperture therein. The second coupling member is attached to the first section at an outer peripheral region spaced apart for the inner peripheral region by hot melt adhesive while the second section is attached to the label at an outer peripheral region spaced apart from the inner peripheral region. The second section is attached by hot melt adhesive.
Patent EP-0264724-A3 (EP)
Title: Mechanism for valve gated injection molding with resilient retaining ring
IPC: B29C45/28
Filed: 1987-10-08
Abstract: This invention relates to hydraulic actuating mechanism for a valve gated injection molding system wherein the enlarged head (58) of the valve pin (54) is removably connected to the piston (82) and a floating seal is provided against the leakage of hydraulic fluid. The actuating mechanism has a piston (82) which is reciprocated in a cylinder (84) between open and closed positions. The valve pin (54) extends through a bore (108) in the piston (82) and has an enlarged head (58) which is retained in a cup (122) in the piston by a circular cap (118) which fits over it. The cap (118) is held in position between a removable resilient retaining ring (130) which snaps into a groove (132) and a compressible O-ring (124). Thus, both a seal against leakage and an easily releasable connection between the valve pin and the piston are provided by the combination of the resilient retaining ring (130) and the O-ring (124).
Patent EP-0288606-A3 (EP)
Title: Computer system employing a cpu having two mutually incompatible addressing modes
IPC: G06F12/02
Filed: 1987-12-15
Abstract: A computer system and method for operating a computer system capable of running in mutually incompatible real and protected addressing modes, in which programs written for one mode can be run in the other mode without modification. The BIOS assembles two different common data areas for the two modes, each inclusive of device block pointers, function transfer table pointers, data pointers, and function pointers. The common data area for the real mode is assembled first. To assemble the pointers for the protected mode common data area, the offset values from the real mode area are copied directly, and then selector values are inserted whose physical addresses correspond to the segments of the corresponding pointers in the real mode area. The selector values are derived from a segment descriptor table.
Patent EP-0273309-A3 (EP)
IPC: A61P25/00
Filed: 1987-12-17
Abstract: This invention relates to 5-aryl-3H-1,2,4-triazol­
-3-ones and to their use in the treatment of 
neurodegenerative disorders such as tremor and 
spasticity, cerebral ischemia and stroke.
Patent EP-0244097-A3 (EP)
IPC: C07D487/04
Filed: 1987-04-03
Abstract: The invention provides certain herbicidal pyrazolopyri­
midine derivatives, processes for their preparation, and 
compositions containing them, the compounds being of the 
formula: 
  
and salts thereof, where:  
R¹ and R², which may be the same or different, each 
represent hydrogen, hydroxy, halo, substituted or unsubsti­
tuted alkyl, alkoxy, alkylthio, alkenyl, alkynyl or phenyl, or 
heterocyclyl;  
R⁶ represents hydrogen, halo, cyano, carboxy, alkoxy­
carbonyl, or substituted or unsubstituted alkyl or carbamoyl; 
or R⁶ and one of R¹ and R² together represent an alkylene 
chain of 3 or 4 carbon atoms:  
R³ represents hydrogen, alkyl, aryl, aralkyl, carboxy, 
substituted or unsubstituted alkoxycarbonyl, carbamoyl or 
thiocarbamoyl, cyano or nitro;  
X represents -NR-SO₂-, -SO₂-O-, -SO₂-NR- or -S(O) n -­
CR′R″-, where n is 0, 1 or 2 and R, R′ and R″ each represent 
hydrogen, or substituted or unsubstituted alkyl, alkenyl, 
alkynyl, alkoxycarbonyl, acyl, alkylsulphonyl or arylsul­
phonyl; and  
R⁴ represents hydrogen, heterocyclyl, or a substituted or 
unsubstituted alkyl or aryl group.
Patent EP-0247822-A3 (EP)
IPC: B29C45/00
Filed: 1987-05-26
Abstract: A method of making a unitary component part of a tape 
reel by injection molding is described. The said part is 
shaped to comprise a cylindrical hub (2) closed at one end 
by means of an end wall (5) and flanged at its other end to 
define a side plate (1) for the reel, with the end wall (5) 
being formed firstly, with an axially disposed protrusion 
defining a centre of rotation for the reel and secondly, 
with a plurality of upstanding fixing bosses (7) disposed 
about the protrusion. A capstan (4) for receiving tape is 
molded on the side plate (1) concentric with and 
surrounding the hub (2) with radial reinforcing ribs (3) 
extending between the hub (2) and the capstan (4); the wall 
of the capstan (4) being interrupted between a pair of the 
ribs (3) to leave a gap bounded by end points (9) of the 
wall of the capstan (4). The bosses (7) are intended for 
interfitment with holes in a second companion side plate 
(13) formed separately from and adapted subsequently to be 
fixed to the unitary component being molded, to form the 
completed tape reel.  
     The method of the invention is  characterised in that  
in order to mold the said unitary reel component, resin is 
injected into a mold by way of an injection gate (16), said 
gate being located on or at the said end wall (5) at a 
location in sectorial regions (10 in Figures 1, 2 and 6), 
being two areas of the end wall (5) which are within and 
bounded by notional lines (and extensions thereof) 
connecting the axial centre of the tape reel and both end 
points (9) of the gap in the capstan wall (4).  
     The invention extends to a device for performing the 
said method and it encompasses components and reels made 
directly thereby.
Patent EP-0254417-A3 (EP)
Title: Heat sealable aqueous latex coating composition for polymer film
IPC: C08J7/052
Filed: 1987-06-19
Abstract: In a heat sealable coating composition for application to a polymer film wherein the composition contains (a) a film-forming aqueous latex based on an interpolymer or blend one or more acrylate esters and, optionally, one or more alpha, beta ethylenically unsaturated carboxylic acids, (b) inorganic particulate hot slip agent and (c) wax-containing cold slip agent, the improvement wherein the average particle size of the interpolymer component in the aqueous latex is from about 0.03 to about 0.5 microns.
Patent EP-0261050-A3 (EP)
Title: Porous ceramic composite with dense surface
IPC: C04B35/65
Filed: 1987-07-28
Abstract: There is disclosed a method for making a self-supporting ceramic composite article having a porous core bearing a dense surface layer formed integrally with said core. A preform comprises a filler material and parent metal distributed therethrough, wherein the volume percent of parent metal is sufficient to form a volume of oxidation reaction product exceeding the total volume available within said preform. The parent metal is molted and reacted with an oxidant to form an oxidation reaction product filling the spatial volume and leaving voids. The reaction is continued to further transport molten parent metal through the oxidation reaction product to at least one surface of the preform to form oxidation reaction product on said surface substantially free of voids thereby forming a relatively dense surface layer.
Patent EP-0235107-A3 (EP)
IPC: E04D3/365
Filed: 1987-02-19
Abstract: The invention relates to improvements in a profiled 
sheet (1) for construction purposes with the aim of reinforc­
ing the profiled sheet by support means (10) in the region of 
a beam (2) supporting the profiled sheet, said beam extending 
transversely of the profiling direction of the profiled sheet 
(1). The support means (10) are at least partly located on the 
side of the profiled sheet (1) turned from the beam (2). The 
profiled sheet (1) has profilings (12) and/or holes (13) to 
enable fixing of the support means (10) to it without using 
separate attaching means.  
     It is extraordinarily easy to mount the support means 
(10), for instance using a simple hand tool, to the profiled 
sheet (1) even when this is anchored to the beams (2).
Patent EP-0282810-A3 (EP)
IPC: C22B3/14
Filed: 1988-03-02
Abstract: Die Erfindung betrifft ein Verfahren zur nassen Auflösung 
von Uran-Plutonium-Mischoxid-Kernbrennstoffen.  
     Mit der Erfindung soll ein solches Verfahren geschaffen 
werden, welches die bisher zu minimierenden Korrosionspro­
bleme vermeidet, die Abgasbehandlung vereinfacht und den 
Aufwand in Bezug auf die hierfür benötigte Anlage, Verfah­
rensweise und Kosten stark verringert.  
     Dies wird erfindungsgemäß dadurch erreicht, daß der Kern­
brennstoff mit einer wäßrigen HCO₃⁻-Ionen oder HCO₃⁻-Ionen 
und CO₃⁻⁻-Ionen enthaltenden Lösung ohne oder mit einer 
oxidierenden, gelösten Lösungshilfe behandelt wird.
Patent EP-0306949-A3 (EP)
IPC: G01T1/204
Filed: 1988-09-08
Abstract: Detection and quantitative measurement of the 
radioactive isotope of ²²²Rn, as encountered in air in 
habitats is accomplished in a passive detection system 
in which the radon at the test site is adsorbed into an 
adsorbent, e.g. activated charcoal, held in a vial made 
especially for liquid scintillation counting, and the 
radon is subsequently desorbed into a liquid 
scintillation desorbent placed in the same vial and the 
counting of the radon activity in the vial is 
accomplished by liquid scintillation techniques.
Patent EP-0317797-A3 (EP)
Title: Preparation of linear polyester compositions via polyepoxide concentrate
IPC: C08L67/02
Filed: 1988-10-31
Abstract: Linear polyester compositions having high melt 
viscosities, especially under conditions of low shear, are 
prepared in a two-step method. The first step is the 
intimate blending of an inert polymer, preferably a poly­
ester, polycarbonate or copolyestercarbonate, with a poly­
functional epoxyalkyl compound such as triglycidyl isocyan­
urate to form a concentrate. The second step is the reac­
tion of said concentrate with a polyester, such as poly­
(ethylene terephthalate) or poly(butylene terephthalate), 
containing a measurable proportion of carboxylic acid end 
groups.
Patent EP-0318958-A3 (EP)
IPC: F01N3/023
Filed: 1988-11-30
Abstract: A plate-like filter element (51) comprises a plate-like 
body (52) made of a gas-permeable porous material having a 
pair of opposing end faces (53, 54), a plurality of through holes (55) 
formed in the plate-like body from one of the end faces 
to the other, wherein the plurality of through holes have 
inner wall surfaces buldged out toward the both side 
surfaces of the plate-like body, the side surfaces being 
closer to the through holes.  
     A filter unit (61) is formed by a plurality of the plate-like 
filter elements stacked up in parallel to each other 
so that the end faces of the stacked filter elements are 
aligned, and passages separated from the through holes by 
the porous walls of plate-like bodies are formed between 
the adjacent filter elements. A filter device comprises 
a metallic casing with an inet for a dust-containing 
gas, an outlet for clean gas and an outlet for dust, 
which firmly support the filter unit therein.
Patent EP-0277772-A3 (EP)
Title: Doppler radar method and apparatus for measuring a projectile muzzle velocity
IPC: G01S13/58
Filed: 1988-01-28
Abstract: A muzzle velocity chronograph method and apparatus is described for measuring the velocity of a projectile (11) from a gun (13). In this method and apparatus a conventional radar Doppler signal from a radar device (15) is sampled and digitized by an analog-to-digital converter (23) and arranged in a succession of groups, each group representing a separate time period. A fast-Fourier transform is them computed for each group of samples by a signal processor (27) and peaks frequency measurements in the transformed data are tracked from one time period to the next. These peaks indicate the velocities of the projectile of interest and any other nearby moving objects. Finally, a least mean square error curve fit and standard regression algorithm are used to deduce the projectile's initial, muzzle velocity and the results displayed on a display (31). The method and apparatus provides accurate muzzle velocity determinaltions even in circumstances where the Doppler signal contains substantial interference caused, for example, by random noise and the presence of moving fragments in the direction of the projectile.
Patent EP-0284285-A3 (EP)
Title: Improved rotating frame zeugmatography
IPC: G01R33/48
Filed: 1988-03-16
Abstract: A set of n NMR measurements are carried out in 
an inhomogeneous RF field. The set is parameterized 
by RF pulse amplitude or duration and for half the 
measurements the variation of RF pulse/duration is 
reversed and the RF phase inverted.
Patent EP-0285287-A3 (EP)
Title: 3-benzazepine compounds for use in treating gastrointestinal motility disorders
IPC: C07D221/16
Filed: 1988-03-17
Abstract: The use of a compound of the formula (I) : 
  
or a pharmaceutically acceptable acid addition salt 
thereof, in the manufacture of a medicament for the 
treatment of gastrointestinal motility disorders is 
described wherein R¹ is hydrogen, C₁-C₆ alkyl or 
C₃-C₅ alkenyl; R² is hydrogen, halogen, CF₃, C₁-C₆ 
alkyl or R⁴O; R³ is halogen, CF₃, C₁-C₆ alkyl, 
hydroxy, C₁-C₆ alkoxy,. S-(C₁-C₆) alkyl, S-trifluoro­
methyl, NO₂, SO n -phenyl where the phenyl is optionally 
substituted by hydroxy, C₁-C₆ alkoxy, halogen, CF₃, 
C₁-C₆ alkyl, SO n (C₁-C₆) alkyl, SO n CF₃, SO n -phenyl or 
SO₂NR⁵R⁶; R⁴ is hydrogen, C₁-C₆ alkyl, or 
C₁-C₆alkanoyl; R⁵ and R⁶ are hydrogen or C₁-C₆ alkyl; 
and n is 0, 1 or 2; provided R² is not hydrogen 
when R³ is S-phenyl in the 6-position and provided that 
when R² is hydroxy in the 8-position and R¹ is C₁-C₆ 
alkyl, R³ may be halogen or CF₃ only if it is in the 6-­
or 9-position.
Patent EP-0302744-A3 (EP)
Title: Glycerol derivatives, their production and use
IPC: C07D237/14
Filed: 1988-08-05
Abstract: Novel compounds having the formula: 
  
wherein - 
et represents a nitrogen-containing aromatic 
6-membered ring; R¹ represents a higher alkyl group 
which may be substituted; R² represents a tertiary 
amino group or a quaternary ammonium group; and m 
represents 2 or 3;  
and salts thereof have superior antitumor activities 
including differentiation-inducing activity, and are 
useful as antitumor agents.
Patent EP-0315317-A3 (EP)
Title: Bidentate conjugate and method of use thereof
IPC: G01N33/94
Filed: 1988-09-29
Abstract: A novel bidentate conjugate has two different chemical moieties, or bidentate members, attached through an adequate spacer moiety. Each bidentate member acts as a small molecule ligand and is capable of specifically binding to a different macromolecular substance. The bidentate members are relatively small molecules, usually less than about 7,000 Daltons in size. The spacer moiety is selected so that both bidentate members can simultaneously bind to their respective specific binding partners. Where the specific binding partners are multivalent, large complexes can be formed. The formation of these complexes can be inhibited by the presence of an unconjugated monovalent bidentate member, such as free analyte from a test sample. The bidentate is of particular use in turbidimetric or nephelometric inhibition immunoassay procedures.
Patent EP-0318241-A3 (EP)
Title: Measuring the flow of a packed bed of particles
IPC: G01F1/00
Filed: 1988-11-22
Abstract: The flow of a packed bed of particles moving in a primary stream 
in a standpipe (10) is measured by feeding a secondary stream of 
particles through a feedpipe (16) having an open end (18) facing 
downstream in the primary stream to fill a void that would otherwise be 
formed downstream of the feedpipe due to the passage of the primary 
stream of particles. The flow of the primary stream is proportional to 
the flow of the secondary stream. The flow of the secondary stream can 
be measured either by measuring the amount of particles being metered 
(24) into the feedpipe (16) or by connecting a hopper to the feedpipe 
and measuring the rate at which a level of particles in the hopper 
falls.
Patent EP-0323109-A3 (EP)
Title: Treatment of mastitis and applicator therefor
IPC: A61K31/10
Filed: 1988-12-20
Abstract: A method for treating mastitis which comprises the use of an infusion of an effective amount of (mon)oxychlorosene or sodium oxychlorosene in an aqueous carrier is disclosed. A mastitis treatment infusion applicator which comprises a body portion (1) including a compartment (2) containing a first material which is an aqueous carrier, a cap portion (3) including a compartment (4) containing a second material which is (mon)oxychlorosene or sodium oxychlorosene, a seal (5) arranged on either the body or cap portion to separate the two compartments, and seal-breaking means (6) arranged on either the cap or body portion respectively, wherein the cap and body portion are movable relative to one another between a first position in which the seal is intact and a second position in which the seal is broken and in which the materials in the two compartments may come into contact, at least the surfaces contacting the second material being fluorinated is also disclosed.
Patent EP-0328082-A3 (EP)
IPC: B60T8/88
Filed: 1989-02-08
Abstract: An antilock control device for the brake assembly of a 
motor vehicle having the function of detecting ON and OFF 
signals supplied from a brake lamp switch (sw) and representative 
of the operative and inoperative positions of the brake 
pedal. When the signal changes from OFF to ON, which means 
that the brake pedal has been trodden, the antilock control 
function is disabled so that the pressure generated in the 
master cylinder will be directly applied to the wheel 
cylinders. This state continues until the antilock device 
detects locking tendency of any wheel. In addition to the 
brake lamp switch signals, signals representative of the ON 
and OFF positions of the accelerator pedal may be supplied 
to the antilock control device so that the antilock control 
function will be disabled when either the accelerator pedal 
position signal changes from ON to OFF or the brake pedal 
position signal changes from OFF to ON.
Patent EP-0334036-A3 (EP)
Title: Liquid jet cutting torch
IPC: B26F3/00
Filed: 1989-02-22
Abstract: Liquid jet cutting torch for cutting with liquid oxygen, in which the cutting-oxygen line is surrounded up to the vicinity of the cutting-nozzle outlet by a refrigerant line, a vacuum insulation and a cooling-water jacket. 
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