baber/WOPTO huggingface dataset:
Patent EP-0245926-A3 (EP)
Title: Method of measuring antigens or antibodies in biological fluids using ligand labeled antigens or ligand labeled antibodies
IPC: G01N33/536
Filed: 1987-03-06
Abstract: A method for measuring the level of circulating antigen (Ag1), antibody (Ab1) or hapten (H) in a liquid sample, which comprises forming in a liquid phase reaction a soluble complex wherein said antigen (Ag1) antibody (Ab1) or hapten (H) is linked through, respectively, a specific antibody (Ab), antigen (Ag) or antihapten (Anti-H), to a matrix which is soluble in the liquid phase and carries a ligand (X), subsequently forming an insolubilised complex comprising a solid support linked to the ligand (X) of said soluble complex through an anti-ligand (Y), the insolubilised complex carrying a label (Z) linked to the antigen (Ag1) through an anti-antigen (Anti-Ag1), to the antibody (Ab1) through an anti-antibody (Anti-Ab1) or to the hapten (H), washing the insolubilised complex, and checking the washed insolubilised complex for the presence of the label (Z) to provide a measure of the level of said antigen (Ag1), antibody (Ab1) or hapten (H) in said sample.
Patent EP-0245952-A3 (EP)
IPC: A61K9/22
Filed: 1987-04-09
Abstract: Pharmaceutical compositions in the form of a buccal tablet 
comprising etorphine or a salt thereof, at least one monosaccharide, 
disaccharide or a mixture thereof, and a mixture of xanthan gum and 
locust bean gum in a weight ratio 3:1 to 1:1, wherein the total weight 
of the mono- and/or di-saccharides relative to the combined weight of 
the xanthan and locust bean gums is in the ratio of 20:1 to 3:1. The 
tablet affords improved bioavailability.
Patent EP-0246071-A3 (EP)
IPC: A01N47/06
Filed: 1987-05-12
Abstract: Alpha -halopyruvate oximes of the formula: 
  
wherein R, R¹, and X are as defined herein have 
bactericidal and/or fungicidal activity. Certain of 
these oximes are novel compounds.
Patent EP-0259158-A3 (EP)
IPC: H01L29/792
Filed: 1987-09-03
Abstract: A semiconductor non-volatile random access memory 
comprises an insulating film (12) disposed on a 
semiconductor substrate (100) of a first conductivity 
type. Charge storing means (13) are provided in the 
insulating film. A first insulated gate electrode (15) 
is electrically coupled to the charge storing means (13) 
and controls electric potential in a region (11) in the 
surface of the substrate under the charge storing means. 
A second insulated gate electrode (35) is provided to 
form a channel (31) in a region of the substrate (100) 
adjacent to the region (11) under the charge storing 
means (13). A read/write region (40) is of a second 
conductivity type opposite the first conductivity type 
provided adjacent to the region where the channel (31) 
is formed. In operation, volatile information in the 
form of electric potential or electric charge is stored 
when power is supplied to the region (11) in the 
substrate under the charge storing means (13), and 
information is transferred to the charge storing means 
(13) to store the information therein in non-volatile 
form before a power supply is perfectly turned off.
Patent EP-0250279-A3 (EP)
Title: Procédé et dispositif pour la mesure de la perméabilité d'un terrain
IPC: E21B47/10
Filed: 1987-05-15
Abstract: Dispositif pour la mesure de la perméabilité d'un terrain, 
caractérisé par le fait qu'il comprend un appareil de forage com­
portant un train de tiges (2) supportant à son extrémité un outil 
de forage (57, pour réaliser un forage délimitant un espace 
annulaire (7) entre le train de tiges et la paroi du forage, un 
système de contrôle de débit ou de pression, un conduit (14) 
permettant de mettre en communication l'espace annulaire et 
ledit système, des moyens (24) pour mesurer au moins la pres­
sion ou le débit en tête du forage, et un calculateur électronique 
(26) agencé pour recevoir en entrée les signaux issus desdits 
moyens de mesure et pour en déduire la perméabilité du terrain.
Patent EP-0231141-A3 (EP)
IPC: B65D21/02
Filed: 1987-01-23
Abstract: An interconnectable beverage container system has 
tongue (26) and groove (24) members spaced at regular inter­
vals about the periphery of the container (10). The tongue 
members (26) each have a front surface (34) and a pair of 
oppositely disposed axially undercut sides (36); the groove 
members (24) each have a pair of oppositely disposed un­
dercut axially extending projections (30) defining a recess or 
groove (28). The tongue member (26) slides snugly into a 
respective groove member (24) of another container. Neck 
plates or neckflanges (18) have lobes (42) that extend radially 
outward to the container periphery, with cutouts (46) be­
tween successive lobes. The respective cutouts (46) of a clus­
ter of containers) to form fingerholes (52) for lifting the cluster 
of containers.
Patent EP-0263790-A3 (EP)
Title: Apparatus for hygienically picking up dog excrements
IPC: A01M3/00
Filed: 1987-10-01
Abstract: An apparatus for collecting feces has a glove bag, a receiving container attached to the glove bag, the receiving container having a reinforcing rim and being shaped in one piece and disposed on a closed end of the glove bag.
Patent EP-0269567-A3 (EP)
Title: Potentially adhesive electrically conductive composition
IPC: C08G18/65
Filed: 1987-11-09
Abstract: The present invention relates to potentially ad­
hesive electrically conductive compositions and to films 
formed from these compositions which are capable of being 
employed in particular for the adhesive bonding of the 
surfaces of electronic devices.  
     These compositions are characterized in that they 
comprise a thermoplastic block copolymer containing poly­
siloxane and urethane groups, with elastomeric properties 
and particles whose surface at least is electrically con­
ductive and, if appropriate, a solvent or diluent.
Patent EP-0274392-A3 (EP)
IPC: G06F12/00
Filed: 1988-01-07
Abstract: Apparatus used in a relational data base system to 
maintain a dependence between a user-defined field in a 
row of one base table (101) and the state of a set of rows 
in another base table (101). There are three kinds of 
dependent fields: a count field (107) which contains a 
count of the rows in the set, a sum field (105) which is 
the sum of a field in the rows of the set, and a base copy 
down field (113) which is a field in the rows of the set 
which contains a copy of a value in a field in the row of 
the one base table. The two base tables make up a 
referenced-referencing pair and the row from the one table 
has a primary key (103) which is used as a foreign key 
(111) in the set of rows of the other base table. The 
apparatus consists of components (313, 306) in the data 
dictionary which define the user-defined dependent field 
and the nature of the dependence, including any conditions 
thereon, and components (319) in the data base system's 
run time system for maintaining the dependence. Each time 
the state of a row in the referencing base table is 
altered, the run time system uses the data dictionary to 
determine whether there is a user-defined dependent field, 
and if there is, what kind of dependent field it is. Code 
in the run time system then reestablishes the dependence 
as required for the altered row.
Patent EP-0290761-A3 (EP)
IPC: C08L77/00
Filed: 1988-03-24
Abstract: Formmassen, die im wesentlichen bestehen aus 
   A) 68 bis 93 Gewichtsprozent mindestens eines Polyoxymethylens,    B) 5 bis 30 Gewichtsprozent mindestens eines thermoplastischen 
Polyuretyhans mit bestimmten Eigenschaften und    C) 2 bis 25 Gewichtsprozent eines thermoplastischen 
Polyetherblockcopolyamids mit bestimmten Eigenschaften,    
weisen eine verbesserte Stabilität und eine verringerte 
Neigung zur Bildung von Formbelägen bei der Spritzgußverarbeitung 
bei einem gleichzeitig unverändert guten Niveau der 
Schlagzähigkeit auf.
Patent EP-0296457-A3 (EP)
IPC: G06F7/494
Filed: 1988-06-14
Abstract: A parallel binary byte adder performs addition and 
subtraction on the individual bytes of an A-operand 
(10) and a B-operand (12) as well as on the entire A 
and B operand. An A-operand is input to a special 
adder circuit (20). A B-operand is modified in a set 
up logic circuit (14), in accordance with the specific 
operation to be performed, before being input to the 
special adder circuit (20). A set/mask logic (18) 
generates set, mask and carry signals which are 
further input to the special adder circuit (20). The 
special adder circuit (20) includes an auxiliary 
functions circuit (20a) and a pseudo carry circuit 
(20b) for generating a set of "variables" in response 
to the A-operand (10), the modified B-operand (16), 
and the output of the set/mask logic (18). The special 
adder circuit (20) further includes a sum circuit 
(20c) which is implemented from three separate Boolean 
equations, the equations being a function of the 
"variables". The first Boolean equation relates to 
bits 0-5 of a particular byte of the A-operand (10) 
and the modified B-operand (16) undergoing addition or 
subtraction. The second Boolean equation relates to 
bit 6 of the particular byte, and the third Boolean 
equation relates to bit 7 of the particular byte. The 
special adder (20) is responsive to the A-operand 
(10), the modified B-operand (16), an output of the 
set of logic (14), and an output of the Set/Mask logic 
(18) for performing an operation on bits 0-5 of a 
particular byte, associated with the A-operand (10) 
and the modified B-operand (16) undergoing addition or 
subtraction, performing an operation on bit 6 of the 
 
 
particular byte of the A-operand (10) and modified B-­
operand (16), performing an operation on bit 7 of the 
particular byte of the A-operand (10) and modified B-­
operand (16), and concatenating the results of the 
operations associated with bits 0-5, bit 6, and bit 7 
of the particular byte of the A-operand (10) and the 
modified B-operand (16). The concatenated results 
represent the sum or difference of the particular byte 
associated with the A-operand (10) and the modified B-­
operand (16).
Patent EP-0301251-A3 (EP)
IPC: G02B26/04
Filed: 1988-06-28
Abstract: Die Erfindung betrifft eine Strahlungs-Zerhackereinrichtung (85), die 
zwischen zwei aufeinanderliegenden Teilen angeordnet ist. Die Zer­
hackerscheibe (85) ist hierbei über eine Achse (87) mit einer Lager­
vorrichtung (89) gekoppelt, die drei Auflagepunkte (93, 94, 104) auf­
weist. Durch diese besondere Lagerung wird das Zerhackerrauschen 
minimiert.
Patent EP-0304617-A3 (EP)
IPC: A61L15/42
Filed: 1988-07-20
Abstract: A sanitary article comprises an absorbent (7) and 
a sheet of a surface material to envelop the absorbent (7), 
the sheet comprising an opaque, hydrophobic film (5), having 
recesses in its land portion (1), the recesses being formed 
to have a bottom (2) and side walls (3), the side walls (3) having 
a slanting part, the slanting part being provided 
therein with an opening (4) so that the slanting part 
having the opening (4) may not be covered with the land 
portion.
Patent EP-0305768-A3 (EP)
IPC: G01M3/16
Filed: 1988-08-06
Abstract: Es wird eine Einrichtung zur Ermittlung von Feuchtigkeit 
im Bereich des Fahrzeugbodens eines Kraftfahrzeuges be­
schrieben, wobei zwischen dem Fahrzeugboden und einem 
diesen auskleidenden wasserdichten Teppichbodenbelag­
formteil ein großflächiger Trägerkörper mit kapillarer 
Beschaffenheit angeordnet ist, welcher ein Paar draht­
förmige Elektroden aufweist, welche einerseits sich über 
die Fläche desselben ausdehnen und andererseits zwei An­
schlußkontakte zur Verbindung mit einem Prüfgerät bilden.
Patent EP-0322569-A3 (EP)
Title: Infrared wink ranging system
IPC: G03B15/05
Filed: 1988-11-25
Abstract: A black, infrared pass filter is disposed in 
front of the strobe element of an automatic rangefinding 
camera to provide an infrared ranging wink for ranging 
during the pre-exposure steps of a camera cycle. As the 
cycle continues, the filter is temporarily displaced from 
in front of the strobe element to allow a visible light, 
flash firing for scene illumination. Once the exposure 
firing is complete, the filter resumes its original posi­
tion in front of the strobe element such that the filter 
allows only infrared light to be transmitted from the 
strobe element except during exposure strobe firing.
Patent EP-0319892-A3 (EP)
Title: Method and apparatus for driving a photosetter by video signals generated by a desk top publishing system (dtp)
IPC: H04N1/00
Filed: 1988-12-05
Abstract: This method is characterised by outputting the DTP video signals to a conventional laser printer, picking up the modulation signals for the laser diode of the laser printer, picking up the trigger signal for the mirror system of the laser printer and converting the modulation signals picked up in front of the laser diode of the laser printer into modulation signals suitable for controlling the photosetter by using the trigger signals of the mirror system of the laser printer and interface for carrying out this method.
Patent EP-0309043-A3 (EP)
Title: Novel substituted n-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides
IPC: A61K31/44
Filed: 1988-09-15
Abstract: Novel substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0294012-A3 (EP)
Title: Resisting the effects of channel noise in digital transmission of information
IPC: H04N19/94
Filed: 1988-02-11
Abstract: A method for resisting the effects of channel noise in the digital 
transmission of information by means of the technique known as vector 
quantization, in which the codebook for binary index code assignment is generated 
by picking a vector quantized codeword with high probability and low 
perceptually-related distance from a required group of nearest neighbors, assigning 
that codeword and those neighbors binary index codes differing only in one bit, 
repeating the steps just outlined for assigned binary index codes to residual 
codewords until the lasts assignments must be made arbitrarily. Applications 
include transmission of speech by coded LPC parameters and transmission of 
image intensity or chrominance blocks for visual images. Such systems also make 
possible and are attractive for memory-efficient storage of such signals.
Patent EP-0280551-A3 (EP)
Title: Container pump combination
IPC: F04B23/00
Filed: 1988-02-25
Abstract: A container (21) and finger-depressible pump (24) combination 
having improved non-leaking characteristics when the 
container holds a liquid (20) (eg, a volatile liquid such as 
nail polish remover) is described. The container (21) which 
holds the fluid (20) has a finger-depressible pump (24) joined to 
its opened upper neck with the portion of the pump (24) 
normally extending into the liquid in the container being 
encased in a closed but removable shroud (11) which encases and 
isolates that portion of the pump (24) and the adjacent 
portions of the pump from contact with the liquid. The 
shroud (11) is a generally tubular structure being closed at 
its lower end and having circumferential flange means (14) at 
its opposed open upper end which are adapted to be seated 
upon the upper land surface of the container neck 
underneath a portion of the cap holding the pump.
Patent EP-0281363-A3 (EP)
Title: Platelet related growth regulator
IPC: C07K19/00
Filed: 1988-03-01
Abstract: Novel polypeptide compositions are provided which inhibit human tumor cell growth, which may or may not stimulate autophosphorylation of pp60 src and induce the release of a 52 kD polypeptide from neoplastic cells. Individual polypeptides may be isolated from mammalian blood platelets by selected extraction and purification procedures, may be synthesized or produced by hybrid DNA technology.
Patent EP-0293118-A3 (EP)
IPC: B29L7/00
Filed: 1988-05-16
Abstract: Disclosed herein is a molded or formed 
poly(arylene thioether-ketone) article made of a 
thermoplastic material which comprises 100 parts by 
weight of a melt-stable poly(arylene thioether-ketone) 
(PTK) and if desired, up to 100 parts by weight of at 
least one of thermoplastic resins and/or up to 300 
parts by weight of at least one of fibrous fillers 
and/or at least one of inorganic fillers. The PTK has 
predominant recurring units of the formula 
  
wherein the -CO- and -S- are in the 
para position to each other, and has a melting point, 
Tm of 310-380°C, a residual melt crystallization 
enthalpy, ΔHmc (420°C/10 min) of at least 10 J/g, a 
melt crystallization temperature, Tmc (420°C/10 min) 
of at least 210°C, and a reduced viscosity of 0.2-2 
dℓ/g as determined by viscosity measurement at 25°C 
and a polymer concentration of 0.5 g/dℓ in 98 percent 
by weight sulfuric acid. This invention provides 
extruded articles, injection-molded articles, 
unstretched films and the like, all of which have 
practical physical properties, by using a novel 
high-density and high-crystallinity PTK having melt 
stability sufficient to apply conventional melt 
processing techniques.
Patent EP-0309236-A3 (EP)
Title: Microprobe, preparation thereof and electronic device by use of said microprobe
IPC: G01N27/00
Filed: 1988-09-21
Abstract: A microprobe (4) is provided which comprises a single 
crystal provided on a part of one main surface of a 
substrate or a part of a thin film (2) formed on one 
main surface of the substrate (1). The microprobe may 
have a single crystal having an apex portion (5) 
surrounded by facets having a specific plane direction 
and comprising a specific crystal face. The method 
for preparing the microprobe and an electronic device 
employing the microprobe also provided which is useful 
for recording and reproducing.
Patent EP-0311420-A3 (EP)
Title: Semiconductor device having silicon on insulator structure
IPC: H01L27/12
Filed: 1988-10-07
Abstract: A semiconductor device has a base substrate 
(31, 41) made of a conductor or a semiconductor, an 
insulator layer (32, 42) formed on the base substrate, 
and an active layer (33. 43) in which elements are 
formed, where the active layer is formed on the 
insulator layer and is made of a semiconductor. A 
potential difference (Vr) is introduced across the base 
substrate and the active layer in such a direction that 
a depletion layer (34, 51) formed in a vicinity of an 
interface of the insulator layer and the active layer.
Patent EP-0316069-A3 (EP)
Title: Ink composition, especially for ink-jet printing
IPC: C09D11/00
Filed: 1988-10-10
Abstract: An ink for ink-jet printing comprising a solution of 
C.I Acid Black 191.
Patent EP-0316113-A3 (EP)
IPC: H01M12/06
Filed: 1988-11-03
Abstract: A metal/air battery is described having gas bubbled 
through the electrolyte. It includes: (a) a tank 
defining a reservoir for liquid electrolyte; (b) one or 
more metal-air cells (15) disposed for immersion in 
electrolyte, each cell including at least one air cathode 
having a first surface disposed for contact with 
electrolyte and a second surface exposed to air and a metal 
anode (35) disposed for immersion in electrolyte in facing 
spaced relation to the first cathode surface to constitute 
therewith an anode-cathode pair electrically coupled by 
electrolyte, (c) a bubbler tube (37) extending horizontally 
in the electrolyte reservoir beneath each cell and serving 
to inject gas bubbles into electrolyte between the anode 
and cathode of each cell, and (d) means (75) for providing a 
pulsating flow of gas to the bubbler tube(s).
Patent EP-0296122-A3 (EP)
Title: Cyclosporins and their use as pharmaceuticals
IPC: C07K7/64
Filed: 1988-06-14
Abstract: Cyclosporins wherein the residue at the 1-position (typically -MeBmt- or -dihydro-MeBmt-) is 3 min O-acylated or 3 min -oxo or -C1-4alkoxyimino substituted, or wherein the residue at the 2-position is  beta -O-acyl or  beta -oxo substituted, or wherein the residue at the 2-position is -Ile-, or wherein the residue at the 11-position is -MeAla-, -MeIle- or -MealloIle- as well as various naturally occurring cyclosporins/dihydro-derivatives thereof, are useful in reversing resistance to chemotherapy, in particular resistance to cytostatic or anti-neoplastic therapy. Various of these cyclosporins and intermediates for their production are novel. Intermediates wherein the residue (e.g. -MeBmt-, -dihydro-MeBmt- etc.) at the 1-position is 8 min -alkoxy of 7 min -desmethyl-7 min -hydrocarbyl substituted are novel and useful as immunosuppressants, anti-inflammatory and anti-parasitic agents.
Patent EP-0337451-A3 (EP)
Title: Apparatus for producing symmetrical fluid entangled non-woven fabrics and related method
IPC: D04H1/44
Filed: 1989-04-13
Abstract: An apparatus and related process for entangling a staple fibrous web which employs divergent fluid jets. The web is advanced through an entangling station on a conveying means which supports an entangling member having a symmetrical pattern of fluid pervious void areas. The divergent jet sprays which are disposed above the entangling member direct a continuous curtain of fluid onto the web, coacting with the entangling member to entangle web fibers into a coherent lattice structure. The divergent jet sprays are provided by nozzles having wide orifice diameters which accommodate less complex fluid recirculation and filtration systems than employed in the prior art columnar jet processes.
Patent EP-0346780-A3 (EP)
IPC: A47G25/62
Filed: 1989-06-10
Abstract: Ein Rock- oder Hosenspanner weist ein im Querschnitt U-­
förmiges Mittelteil (2) mit einem Aufhängehaken (3) und 
zwei in dem Mittelteil auf verschiedene Spannweiten ver­
schiebbar geführte Spannarme (4) auf, die gegebenenfalls 
auf die gewünschte Spannweite einstellbar sind. Zur ferti­
gungs- und montagetechnischen Vereinfachung ist vorgesehen, 
daß das U-Profil in seinen beiden Schenkeln beiderseits des 
Aufhängehakens (3) wenigstens je einen sich über den Bewe­
gungsbereich eines Spannarms (4) erstreckenden Längsschlitz 
(15) aufweist, und daß jeder Spannarm an gegenüberliegenden 
Seiten wenigstens eine in den Längsschlitz eingreifende 
Führungsnase (14) aufweist.
Patent EP-0361092-A3 (EP)
Title: Interfacially sythesized reverse osmosis membrane containing an amine salt and processes for preparing the same
Inventor: TOMASCHKE JOHN E
IPC: B01D71/82
Filed: 1989-08-25
Abstract: The present invention relates to an 
interfacially synthesized reverse osmosis membrane 
useful for the separation of fluid mixtures and 
solutions. In particular, the present invention 
relates to an aromatic polyamide water permeable 
membrane containing an amine salt therein, which is 
useful for desalination of an aqueous solution. The 
present invention also relates to processes for 
preparing the membrane.
Patent EP-0361419-A3 (EP)
IPC: C08G18/65
Filed: 1989-09-27
Abstract: A shape memory polyurethane elastomer molded article 
formed from a polyurethane elastomer which has a degree of 
crystallinity of 3∼50 wt%, contains approximately equal 
amounts of [NCO] groups and [OH] groups at the terminals 
of the polymer, and is polymerized by the prepolymer 
method from a difunctional diisocyanate, a difunctional 
polyol, and a difunctional chain extender containing 
active hydrogen groups, which are formulated in a molar 
ratio of diisocyanate : polyol : chain extender = 
2.00∼1.10 : 1.00 : 1.00∼0.10, preferably 1.80∼1.20 : 1.00 
: 0.80∼0.20. It is capable of melt molding such as injec­
tion molding, extrusion molding, and blow molding, and ean 
be manufactured freely without being restricted by the 
shape of the molded article.
Patent EP-0372354-A3 (EP)
Title: Tunnel freezer
IPC: A23L3/36
Filed: 1989-11-27
Abstract: A tunnel freezer (1) comprises an elongate tunnel (2) which is provided with a removable liner (3) which includes a weir (6) and a multiplicity of lifting bars (27, 28, 29, 30). The internal geometry of the tunnel freezer (1) can be changed by simply removing the liner (3) and replacing it with another liner having a different arrangement of weirs and/or lifting bars.