baber/WOPTO huggingface dataset:
Patent EP-0097122-A3 (EP)
Title: N-heterocyclosulfonyl-n'-pyrimidinyl and triazinyl ureas
IPC: C07D407/12
Filed: 1983-06-08
Abstract: N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I <IMAGE>  (I)  wherein X is oxygen, sulfur,   <IMAGE>  Y is oxygen or sulfur, Z is oxygen or sulfur, E is nitrogen or -CH=, R1 is hydrogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4alkoxy, halogen, C1-C4alkylthio, -NR6R7 or alkoxyalkyl containing not more than 4 carbon atoms, R2 is hydrogen, C1-C3alkyl, C1-C3 haloalkyl, halogen, nitro, C1-C3alkoxy,   <IMAGE>  -SO2-NR6R7, -SOn-C1-C3alkyl or -CO-R9, R3 is hydrogen, halogen, C1-C3alkyl, methoxy, nitro or trifluoromethyl, R4 is hydrogen, C1-C4alkyl, C1-C4cyanoalkyl, C314 C6cycloalkyl, benzyl, -CO-C1-C4alkoxy, -CO-NR6R7 or -CO-C1-C4alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, R5 is hydrogen, nitro, fluorine, chlorine, bromine, methyl, trifluoromethyl, -SOn-C1-C3alkyl, -CO-C1-C4alkoxy or C1-C3alkoxy, R6 is hydrogen, C1-C6alkyl, C1-C4cyanoalkyl, methoxy or ethoxy, R7 is hydrogen, C1-C6alkyl or C3-C6alkenyl, or R6 and R7, together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocyclic ring which may contain an oxygen or a sulfur atom as ring member, R8 is hydrogen, C1-C6alkyl, C1-C4haloalkyl, C3-C6cycloalkyl, C4-Chd 7cycloalkylalkyl or alkoxyalkyl containing not more than 4 carbon atoms, R9 is C1-C6alkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C2-C6haloalkoxy, C1-C4cyanoalkoxy, C1-C6alkylthio, C3-C6alkenylthio, C3-C6alkynylthio, C5-C6cycloalkoxy, C4-C7cycloalkylalkoxy, -NR6R7 or alkoxyalkoxy containing not more than 6 carbon atoms, W is oxygen or =N-O-R10, wherein R10 is hydrogen, C1-C6alkyl or C3-C6alkenyl, and n is a value from 0 to 2 and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good preemergence and postemergence selective herbicidal and growth regulating properties.
Patent EP-0129181-A3 (EP)
IPC: H02M3/156
Filed: 1984-06-09
Abstract: A DC-DC converter comprises: an inductance (102) for 
connection at one terminal to a source of DC voltage (V BAT ) to 
be converted; switch means (106) connected to another ter­
minal of the inductance for controlling the passage of current 
through the inductance; a rectifier (110) having an input con­
nected to the other terminal of the inductance and having an 
output connected to the output of the converter; a capacitance 
(112) having a first electrode connected to the output of the 
rectifier and a second electrode connected to a side of the 
switch means remote from the inductance; and control 
means connected to the switch means of controlling the oper­
ation thereof in dependence on the voltage at the capacitance 
to produce a desired converter output voltage, the control 
means comprising a comparator (116) having a first input 
connected to a source of reference potential, a second input 
connected to the second electrode of the capacitance and an 
output connected to a control input of the switch means.  
     The converter requires no timebase oscillator.  
     The converter may further comprise error feedback 
means (118) having an input connected to the first electrode of 
the capacitance, and an output connected to the second input 
of the comparator, the feedback means producing at its out­
put a feedback signal in dependence on an error in the voltage 
at the first electrode of the capacitance exceeding a predeter­
mined level.
Patent EP-0148328-A3 (EP)
IPC: H01H19/08
Filed: 1984-09-28
Abstract: Bei elektrischen Schaltern, deren Festkontakte (3) 
durch Leiterbahnen auf einer Leiterplatte (1) gebildet sind, 
die mit einer Edelmetallschicht überzogen sind, sind die 
Verbindungen zwischen den auf einer Kontaktbahn (2) lie­
genden und elektrisch untereinander verbundenen Festkon­
takten außerhalb der Kontaktbahnen (2) der beweglichen 
Kontakte verlegt. Dadurch ergibt sich die Möglichkeit des 
Abdeckens der Verbindungsleitungen beim Aufbringen der 
Edelmetallschicht und damit eine erhebliche Einsparung an 
Edelmetall.
Patent EP-0120565-A3 (EP)
Title: Assemblies for mounting a radiation transducer around a pipe
IPC: G01N33/34
Filed: 1984-01-31
Abstract: A transducer mounting assembly, for use in conjunction with apparatus for measuring the percentage of solid particles in a suspension flowing through a pipe, includes a hinged collar capable of being secured around a section of the pipe. A radiant energy source (52a to 52h) is mounted at a first position on the circumference of the collar for radiating diffused radiant energy into the pipe. A first radiant energy detector (48) is mounted at a second position on the circumference of the collar for sensing diffused energy in the pipe which is forward-scattered when a suspension flows therethrough. A second radiant energy detector (50) is mounted at a third position on the circumference of the collar adjacent the first position for sensing diffused energy in the pipe which is back-scattered by a suspension flowing therethrough. A connector is provided for connecting the radiant energy source (52a to 52h) and detectors (48,50) to a measuring apparatus.
Patent EP-0134123-A3 (EP)
IPC: F16J15/02
Filed: 1984-08-02
Abstract: Sealing between an access opening (15) in a pressure ves­
sel (11) and a closure member (20) fitted in the openings is pro­
vided by an O-ring (38) of perfluoroelastomer in an annular 
groove (39) formed in a surface of the closure member. The 
sidewall (42) of the groove on the low pressure side of the seal 
has a concave curvature in cross section so as to form a «hook» 
or lip which retains the O-ring in the groove and prevents creep­
ing extrusion of the O-ring under prolonged exposure to high 
temperature and pressure fluid on the high pressure side of the 
seal, even with a clearance between the closure member and 
the access opening of up to approximately 1 percent of the di­
ameter of the O-ring cross section.
Patent EP-0125171-A3 (EP)
Title: Method and device for the determination by optical emission spectrometry of an element such as aluminium present in a dissolved and precipitated state in a metal such as steel
IPC: G01N21/67
Filed: 1984-04-27
Abstract: 1. A process for determining the dissolved and precipitated concentrations of an element, such as aluminium, in a metallic analysis sample by Optical Emission Spectrometry, in particular a steel sample, comprising the steps of - submitting the sample to mild spark erosion conditions for the entire duration of the analysis in such a way as to avoid any phenomenon of local refusion of the sample, and sufficiently mild so as not to draw out the subcutaneous inclusions of the precipitated element, - dividing the spark erosion profile in time, that is thus obtained for the element under analysis, in at least two successive parts : an initial part formed by a peak (19) and a terminal part formed by a horizontal flat portion (20), - considering the standardized values of the intensities of the spark erosion profile, - determining said concentrations on the basis of said standardized values by reading on calibrating charts set on known samples, - considering a standardized value V1 of the intensity of the peak (19) of the spark erosion profile and a value V2 of the intensity of the horizontal flat portion (20) of the spark erosion profile, - determining on the basis of V1 -V2 and a corresponding calibrating chart the concentration [M]p in the precipitated state of the element M under analysis, - determining on the basis of V2 and a corresponding calibrating chart the concentration in the dissolved state [M]d of the element under analysis, - determining the total concentration [M]t of the element under analysis by the sum of the concentrations in the dissolved state and the precipitated state [M]d + [M]p .
Patent EP-0142443-A3 (EP)
Title: Elément de rotor de commutateur électrique rotatif et son procédé de fabrication
IPC: H01H19/11
Filed: 1984-11-12
Abstract: L'invention concerne un élément de rotor pour commu­
tateur rotatif constitué par un corps (20) en matière plastique 
isolante surmoulé sur un conducteur (10) lamellaire diamé­
tral qui est cambré en (15, 16) pour constituer plot de contact 
et en (13, 14) pour avoir un effet ressort.  
     Application aux composants électriques.
Patent EP-0128853-A3 (EP)
IPC: F02B63/02
Filed: 1984-06-05
Abstract: A fuel priming system for spark ignited internal combus­
tion engines includes a manually actuated plunger pump 
(120) for delivering liquid fuel from a tank (80) to a reservoir 
chamber (96) formed in part by a flexible diaphragm (102). A 
fuel injection passage (114, 118, 121) leads from the reservoir 
chamber (96) through a flow restricting orifice (123) to an 
injection point formed in the engine intake air flow passage 
downstream of the carburetor venturi (68). The injection sys­
tem provides for enriching the fuel-air mixture during cold 
starting while minimizing the chance of engine flooding. The 
finite fuel volume in the reservoir chamber (96) also provides 
a sufficient quantity of fuel for automatic control of a rich 
fuel-air mixture during engine warm-up.
Patent EP-0191133-A3 (EP)
Title: Stable salts of sam with polyanions
IPC: C07H19/167
Filed: 1985-08-27
Abstract: Stable salts of S-adenosyl-L-methionine with water-soluble polyanions, such as polyphosphates, polyvinylsul- fonates -sulfates or -phosphates, polyacrylates, polystyrene sulfonates, are described.The salts according to the invention, prepared by precipitation from aqueous solutions of pH not exceeding 3.5, possess peculiar stability, solubility, nonhygroscopicity and are valuable for use as active constituents in pharmaceutical compositions.
Patent EP-0195285-A3 (EP)
IPC: A01N63/50
Filed: 1986-02-27
Abstract: A recombinant vector capable of replicating in a microor­
ganism host, in which the vector contains expressible 
heterologous genetic information coding for a protein hav­
ing toxic properties of σ-endotoxin from Bacillus thuringien­
sis var israelensis, is disclosed along with isolated DNA and 
RNA coding for the protein, transformed microorganisms 
containing the vector, the toxic protein itself, and methods of 
using the toxic protein as an insecticide.
Patent EP-0212436-A3 (EP)
IPC: D02G1/08
Filed: 1986-08-05
Abstract: Eine Vorrichtung zum Falschzwirnen synthetischer Fäden 
weist einen endlosen, über Kreuz geführten, umlaufenden Rie­
men auf. In der Kreuzungsstelle wird der Faden geführt. Der 
Faden wird über mindestens zwei Rollen (3, 4) geführt, die 
senkrecht zu ihrer Drehachse schwenkbar sind. Durch 
Schwenkung der Rollen kann die Kreuzungsstelle geöffnet 
und der Faden leicht eingefädelt werden.
Patent EP-0224314-A3 (EP)
IPC: H01J31/60
Filed: 1986-11-25
Abstract: An electron beam addressed memory (EBAM) compris­
ing an envelope (10) within which are provided a source of 
an electron beam, a microcapacitor target (18) and means 
(24) for receiving, amplifying and detecting a secondary 
electron beam produced in response to scanning the target 
(18) by the electron beam in the read mode. In previous 
designs of EBAMs tungsten filaments or despenser cathodes 
have been used for producing the electron beam but if these 
are replaced by a cold semiconductor cathode (12) it is 
possible to obtain an electron beam of small cross-sectional 
size, having a high current density and can be switched on 
and off at frequencies up to at least 30MHz. The means for 
receiving, amplifying and detecting the secondary electrons 
produced in the reading operation comprises in the embodi­
ment illustrated an annular microchannel plate electron 
multiplier (24) disposed about, and coplanarly with, the 
target (18).
Patent EP-0195692-A3 (EP)
IPC: B67D1/04
Filed: 1986-03-21
Abstract: The invention proposes, in the dispensing of carbonated 
beverage from closed container (12) through a tap (16), the 
progressive introduction of CO₂ into the free space above the 
surface of the beverage from a capsule (14) thereof, as 
dispensing proceeds, the added CO₂ maintaining carbona­
tion of the beverage at a requisite level and facilitating 
dispensing of the beverage.
Patent EP-0216550-A3 (EP)
IPC: B41M5/24
Filed: 1986-09-05
Abstract: Disclosed is a printing apparatus to transfer an ink 
layer (4) corresponding to an image formed on a conductive 
light reflective layer (3) by electrosensitive recording onto 
a recording paper (25). The apparatus is provided with a high 
voltage applying electrode (41) or a corona charger for applying 
static electricity to one of the ink layer (4) and the recording 
paper (25). Due to electrostatic force caused by the static 
electricity, an ink sheet (1) having the ink layer (4) and the 
recording paper (25) are in tight contact with each other, thereby 
realizing accurate transfer of images from the ink sheet 
to the recording paper.
Patent EP-0266466-A3 (EP)
IPC: G03G15/22
Filed: 1986-11-11
Abstract: An electrostatic latent image in a desired 
pattern is formed on an electrostatically imageable 
surface and toned with a liquid toner to form a toner 
image on the surface. The toner image is then 
transferred while still wet to a transfer sheet and then 
to the surface of a conductor, or the toner image may be 
transferred directly to the surface of a conductor 
without a transfer sheet, such direct transfer being 
preferred. The toner image is then fused to the 
conductor surface to provide an etch resist pattern of 
high resolution on the conductor surface. The conductor 
may then be etched to form a high density printed 
circuit. In the direct transfer method a nonpolar 
insulating solvent-carrier is applied to the surface of 
the conductor and the electrostatically imageable 
surface.
Patent EP-0250705-A3 (EP)
IPC: G06F17/30
Filed: 1987-02-10
Abstract: A skip table (200) is prepared from which a 
state of a subsequent symbol string and an address of one 
or plural symbols to be subsequently inputted can be 
readily determined by making reference to a set of a current 
symbol string search state and one or plural symbols to be 
subsequently inputted of the symbol string. When executing 
searching for the symbol string, data stored in the skip 
table are looked up to assure the symbol string search by 
inputting only a minimized number of necessary characters 
of the symbol string. Necessity of inputting all the 
characters of the symbol string for searching is eliminated 
and the processing speed can be increased considerably. 
A plurality of symbol strings may be searched for.
Patent EP-0238950-A3 (EP)
IPC: D04B21/18
Filed: 1987-03-13
Abstract: l. Flächiges Textilgut 
   2.l Derzeit wird flächiges Textilgut während des 
Ausrüstungsprozesses durch mechanische 
Krumpfung u. dgl. mit einer Dehnbarkeit bzw. 
Elastizität versehen, die das Verpressen des 
Textilgutes auf Formteile möglich macht. Die 
mechanisch in dem Gut eingebrachte Dehnbarkeit 
ist jedoch häufig nicht ausreichend.    2.2 Das flächige Textilgut wird mit einem 
synthetischen Garn ausgerüstet, dessen 
Filamente sowohl eine hohe Bruchkraftdehnung 
als auch eine hohe Restdehnung - bleibende 
Dehnung - aufweisen.    2.3 Eine zweischienige Kettwirkware mit einer 
Maschenzahl von 28 cm⁻¹ wies bei 65 % 
Gesamtdehnung eine Restdehnung in Längsrichtung 
von 4l % und in Querrichtung von 3l % auf. Die 
Ware war für Türverkleidungen im Automobilbau 
gut geeignet.
Patent EP-0239117-A3 (EP)
IPC: C09D4/02
Filed: 1987-03-26
Abstract: Reactive dispersants for magnetic recording 
media are prepared by sequentially phosphating and 
esterifying or esterifying and phosphating alkoxylated 
alcohols having at least two carbon atoms and at least 
two hydroxyl groups. The phosphating agent can be 
phosphorus oxychloride while the esterifying agent can 
be acrylic acid.
Patent EP-0250994-A3 (EP)
Title: Product for covering healthy or damaged areas of the human or animal skin
IPC: A61K47/14
Filed: 1987-06-12
Abstract: The invention relates to the use of free flowing to solid oligomeric esters of lactic acid and/or glycollic acid and their dermatologically tolerated derivatives as absorbable excipient and/or film former in products for covering healthy and/or damaged areas of the human or animal skin.
Patent EP-0257425-A3 (EP)
IPC: B22C9/10
Filed: 1987-08-10
Abstract: In the diecasting of an aluminium alloy, there is used a 
core (14) of the same alloy. The core is formed by diecasting 
and is discarded after a single use.
Patent EP-0265883-A3 (EP)
Title: Rotary switch
IPC: H01H25/06
Filed: 1987-10-26
Abstract: A rotary switch, adapted to be secured to a panel, comprises a stator having a bearing flange provided with a cylindrical side wall and an underside; a circumferential groove provided in the side wall and an annular groove provided in the underside; and a rotor extending over the bearing flange and having a cylindrical side wall surrounding the cylindrical side wall of the bearing flange. The rotor is rotatably supported on and relative to the stator. There are further provided a stationary contact mounted in the stator; a movable contact carried by the rotor for displacement relative to the stationary contact upon turning of the rotor; and a first sealing ring received in the circumferential groove and projecting radially outwardly from the cylindrical side wall of the bearing flange. The first sealing ring sealingly and slidably engages the cylindrical side wall of the rotor. The rotary switch further has a second sealing ring received in the annular groove and projecting outwardly from the underside of the bearing flange.
Patent EP-0268135-A3 (EP)
Title: Coccidiocidal agents
IPC: A61K31/35
Filed: 1987-11-03
Abstract: Coccidiocidal agents which contain the polyether antibiotic monensin or its salt in combination with one or more active substances from the group comprising methyl benzoquate, nicarbazin, amprolium, beclotiamine or halofuginone or its salts show synergistic effects.
Patent EP-0276465-A3 (EP)
Title: Process for producing light flat articles using aqueous dispersions or emulsions of organic compounds containing nco groups, and the articles thus prepared
IPC: C08J9/40
Filed: 1987-12-22
Abstract: The subject of this invention is a process for the preparation of lightweight, planar molded articles, e.g. those having a thickness from 0.1 to 40 mm and having a density of 0.015 to 0.25 g/cm3, by treating porous materials, preferably open celled or flexible or semi-rigid polyurethane foams, with an effective amount of an aqueous dispersion or emulsion of organic compounds containing NCO groups and allowing the isocyanate compound to cure, optionally while molding, at a temperature from 25 DEG  C. to 180 DEG  C. and optionally at a pressure of 1 to 50 bar. The invention also relates to molded articles prepared according to this process which have special mechanical properties.
Patent EP-0261754-A3 (EP)
Title: Encapsulated products
IPC: C11D17/08
Filed: 1987-03-18
Abstract: An encapsulated product, suitable for use as a foam bath composition comprises a substantially anhydrous composition encapsulated in a soft elastic gelatin and comprising (i) from 40 to 60% by weight of one or ore amine salts of long chain alkyl ether sulphates; (ii) from 25 to 35% by weight of one or more liquid polyethylene glycols; and (iii) from 2.5 to 7.5% by weight of glycerin.
Patent EP-0274250-A3 (EP)
Title: Optical switch
IPC: G02F3/00
Filed: 1987-12-14
Abstract: Using a semi-conductor laser amplifier 1 in reflection, an optical switch is achieved which can be applied as either an AND/OR, or a NAND/NOR, logic gate. The amplifier 1 responds to an optical input switching signal and the logical characteristics of its response can be controlled by selection of the drive current to the amplifier 1. The switch finds application in optical logic or communication systems.
Patent EP-0283053-A3 (EP)
Title: Hydraulic valve arrangement
IPC: F15B13/02
Filed: 1982-09-27
Abstract: The disclosure is directed to a seat valve arrangement (C4) for controlling a hydraulic oil flow to e.g. a linear or rotary hydraulic motor. The valve could be connected to a pump which acts as a pressure medium source. The arrangement of the present invention includes at least one seat valve (C4) located in a main flow connection, e.g. between the pump and the motor. Each seat valve (C4) would adjust the flow in the main flow connection via a pilot flow adjustable by a pilot valve (E4). The pilot flow originates from the main flow through the seat valve (C4).
Patent EP-0285052-A3 (EP)
Title: Monoclonal antibody
IPC: A61K38/00
Filed: 1988-03-26
Abstract: A monoclonal antibody having the following characteris­
tics which are produced by hybridomas prepared using a bile 
duct cancer-derived established cancer cell line (HEK) as the 
immunogen. 
   1) Ig class (subclass): IgM(κ)    2) Type of recognizing antigen: Secretory antigen    3) Reactivity with cancer cells: Positive for at least 
esophageal cancer cell line TE-1, esophageal cancer cell line 
TE-2, esophageal cancer cell line TE-7, esophageal cancer 
cell line TE-9, esophageal cancer cell line TE-10, lung cell 
line PC-3, gastric cancer cell line MKN-45, gastric cancer 
cell line KATO-III, bile duct cancer cell line HEK, 
endometrial cancer cell line ISHIKAWA and colorectal cancer 
cell line COLO-201.     
     The monoclonal antibodies of this invention have a 
potential for clinical application to diagnostic drugs useful 
for early detection of cancer or prognostic trace study and 
to targeting therapy in which the monoclonal antibody is 
conjugated with radio isotopes or anti-cancer agents.
Patent EP-0302199-A3 (EP)
Title: Dripping sound generating apparatus
IPC: G10K15/04
Filed: 1988-06-10
Abstract: A dripping sound generating apparatus which 
comprises a dripping sound echoing or resonating member (1) 
having a cavity inside and a hole (2) at least at a top 
portion of the member and adapted to allow liquid to 
enter and retain the liquid at a lower (3) inside portion of 
the member (1); a dripping device (5) producing liquid drops and 
permitting the liquid drops to fall from the top portion 
of the member onto the liquid retained at the lower (3) 
inside portion of the member (1); and a device (6) for supplying 
liquid to the dripping device and which is capable of 
providing a varied dripping sounds over a long time by 
controlling the dripping of liquid.
Patent EP-0332750-A3 (EP)
Title: Process for selectively covering areas of a transparent carrier plate with a hot stamping foil by using an intermediate cover foil
IPC: B44C1/04
Filed: 1988-11-23
Abstract: Process for selectively coating areas of a transparent substrate sheet, which may consist of clear acrylic glass, with a stamping foil, in particular a metallic one, in which a cover film is first applied to the substrate sheet by the screen printing method, which cover film covers only those parts of the substrate sheet which are not to be coated, the stamping foil is then applied to the entire substrate sheet surface carrying the cover film by the roller stamping process, the cover film is then removed from the substrate sheet and a coloured layer which supports the colouring effected by the stamping foil is applied to the substrate sheet by the screen printing method, characterised in that the coloured layer is applied to that coated side of the substrate sheet which also carries the stamping foil.
Patent EP-0276036-A3 (EP)
IPC: H04N5/765
Filed: 1988-01-14
Abstract: System for collecting data, relating to the showing of specific 
video information registered together with a code signal onto a 
registration carrier. The carrier is forwarded by the information 
supplier to one of a number of display stations comprising each at least 
a video display apparatus for displaying the registered video 
information and comprising a processor for detecting said code signal 
and deriving therefrom data about the starting time and the period 
during which said video information is displayed. This data being is 
stored into a memory and the contents of the memory is at regular 
intervals read out by the information supplier using a reader station.