baber/WOPTO huggingface dataset:
Patent EP-0326204-A3 (EP)
Title: Method for realizing an electrical contact to an electronic device
IPC: H01L21/768
Filed: 1989-01-16
Abstract: A method of enabling electrical connection to a substructure 
(10) forming part of an electronic device, such as an integrated 
circuit, is described in which an aluminium-containing 
electrically conductive level (1) is provided on a surface (12) 
of the substructure (10), an insulating layer (2) is deposited so 
as to cover the aluminium-containing electrically conductive 
level (1), a photosensitive resist layer (3) is provided on the 
insulating layer and a plasma etching step is then used to etch 
away insulating material so as to expose an electrically 
conductive surface to enable electrical connection to be made to 
the level (1). The insulating material (2) may be etched through 
a window in the resist layer (3) so as to form a via (14) or the 
resist layer (3) and insulating material (2) may be etched 
uniformly to provide a planarised surface. In the method, a layer 
(4) of another conductive material which is free of aluminium is 
provided on the level (1) prior to covering the level (1) with 
insulating material (2) so that the plasma etching step exposes 
an electrically conductive surface (4a) of the layer (4) of the 
said other conductive material which thus acts to mask the level 
(1) to prevent catalytic reaction between the aluminium and 
constituents in the plasma.
Patent EP-0376412-A3 (EP)
Title: Modified epoxy resins
IPC: C08G59/14
Filed: 1989-12-28
Abstract: An epoxy resin that contains on average from 1.5 to 2.5 epoxy 
groups and at least one primary hydroxyl group per molecule, and is 
obtainable by reacting (A) tris(2-hydroxyethyl)isocyanurate with 
(B) a diglycidylether having the general formula 
  
in the presence of an etherification catalyst, wherein X is an 
alkylene, a cycloalkylene, or an alkylene group containing a cyclic 
moiety.
Patent EP-0355988-A3 (EP)
Title: Method and apparatus for transmitting and receiving characters using a balanced weight error correcting code
IPC: H03M5/14
Filed: 1989-07-19
Abstract: A method and apparatus for transmitting data blocks, each 
data block representing one of a plurality of characters, between 
a transmitting station and a receiving station of a distributed 
processing system. The characters are encoded in the trans­
mitting station according to a code set so that each transmitted 
data block has an equal number binary ones and zeroes and a dis­
tance of at least four. The code is self-clocking and allows one 
bit error correction and AC coupling.
Patent EP-0353014-A3 (EP)
Title: Wiping article
IPC: A47L13/17
Filed: 1989-07-25
Abstract: A process for making a wiping article comprises 
distributing a heat-sealable, preferably meltable, 
material (36) such as polyethylene over at least 
one of two fibrous substrate layers (22,28), bringing 
the layers together so that the heat-sealable material 
(36) is at the interface between them, and also 
sandwiching surfactant (40) between the two layers. 
Energy is supplied to bond the two layers together but 
the heat-sealable material forms a discontinuous coating 
of one or both layers which are therefore bonded at a 
plurality of positions (42) distributed over the 
interface area. Hence the resulting article is 
water-permeable and the s urfactant (40) can be 
released progressively when the article is wetted.
Patent EP-0361966-A3 (EP)
Title: Stud welding apparatus and process
IPC: B23K9/20
Filed: 1989-09-29
Abstract: A welding system for welding a new stud onto the end of a broken-off stud which 
comprises a welding gun having a forward end and a rear end, the forward end of the 
gun supporting a new stud to be welded to the end of a broken-off stud, the new stud 
being threaded at least along a rear portion thereof, a shroud mounted at the forward 
end of the gun and surrounding the new stud, the forward end of the new stud 
projecting outwardly from the gun into the shroud, the new stud having a longitudinal 
bore extending from the rear end thereof to a location adjacent to the forward end 
thereof where the bore flares outwardly to a larger bore at the forward end of the new 
stud, the new stud also being provided with slots at the forward end diametrically 
opposite from each other and in the region of the enlarged bore, a coated welding rod 
supported by the gun and extending from a location adjacent the rear of the gun 
through the bore in the new stud and to a point adjacent the forward end of the new 
stud, the welding rod having an internal steel core and being coated with a 
nonconductive flux, a high frequency voltage connected between the core of the 
welding rod and the broken-off stud to initiate a welding arc when the new stud is in 
abutting relation with the broken-off stud, a d.c. welding current connected between 
the core of the welding rod and the broken-off stud following the initiation of the arc 
by the high frequency voltage and a drive motor simultaneously with the initiation of 
the d.c. welding current to advance the welding rod through the new stud and towards 
the broken-off stud.
Patent EP-0364250-A3 (EP)
Title: Producing images
IPC: G03F7/26
Filed: 1989-10-11
Abstract: A substrate is provided having front and back 
surfaces with a coating comprising photosensitive 
microcapsules located on either of the front or back 
surfaces. The microcapsules have an internal phase 
containing a photohardenable composition comprising a 
free radical addition polymerizable or crosslinkable 
compound and a photoinitiator. An image-forming agent 
is associated with the microcapsules. The substrate is 
image-wise exposed to actinic radiation, and the 
microcapsules subjected to a uniform rupturing force to 
enable the image-forming agent to form an image. The 
microcapsules additionally have a viscosity modifier for 
increasing the viscosity of the internal phase. The 
actinic radiation has an intensity exceeding 2000 
ergs/cm².sec.
Patent EP-0369637-A3 (EP)
Title: Sulfonamide resistance genes and their use
IPC: C12N15/31
Filed: 1989-10-31
Abstract: Plant cells are transformed by:   (i) transforming a plant cell whose growth is sensitive to inhibition by a sulfonamide or a salt thereof with a chimaeric gene comprising (a) a plant promoter, (b) a sulfonamide resistance gene having a sequence encoding a transit peptide fused to the 5 min -end of the resistance gene and (c) a plant polyadenylation/terminator sequence; (ii) selecting a transformed plant cell whose growth is resistant to inhibition by a sulfonamide or salt thereof; (iii) optionally, regenerating from the transformed plant cell a genetically transformed plant which exhibit the said resistance;   (iv) optionally, obtaining seed from the regenerated plant; and   (v) optionally, propagating plants from the seed.   The growth of weeds can be controlled at a locus where a transgenic plant obtained as above is being cultivated by applying to the locus an effective amount of a herbicide, such as asulam, which acts by inhibiting dihydropteroate synthase. The sulfonamide resistance gene can be also used as a selectable marker. The sequence of a Sulfonamide resistance gene is presented.
Patent EP-0345142-A3 (EP)
Title: Sensors for detecting electromagnetic parameters utilizing vibrating elements
IPC: G01D5/26
Filed: 1989-05-30
Abstract: To detect a physical parameter, a resonator is connected to a body which changes in dimension when subjected to the parameter. Thus, when the body changes in dimension in response to the parameter, the resonance frequency of the resonator is modulated thereby. Such modulations are detected optically to detect and measure the parameter. In the preferred embodiment, the resonator transmits light and light is applied to the resonator so that the light supplied is transmitted through the resonator and so that the modulations of the resonance frequency also modulates the intensity of the light transmitted by the resonator. The modulations of the intensity of the light transmitted by the resonator is detected to detect the parameter.
Patent EP-0389779-A3 (EP)
IPC: H01R13/703
Filed: 1990-02-16
Abstract: Es wird eine vielpolige Steckvorrichtung vorgeschlagen, die zum Ver­
binden eines an zu steuernde Aggregate eines Kraftfahrzeugs ange­
schlossenen Kabelbaums mit einem elektrischen Schaltgerät in Kraft­
fahrzeugen dient. Der Steckverbinder (19) der Steckvorrichtung ist 
dabei mit einer Kurzschlußbrücke (29) versehen, die am Kontaktträger 
(20) mit einfachen Mitteln platz- und kostensparend angeordnet ist 
und bei abgezogenem Steckverbinder (19) durch Kurzschließen zugeord­
neter Kontaktteile (4) verhindert, daß durch Anschließen von strom­
führenden Geräten beispielsweise Prüfgeräten oder durch Berührung 
oder Werkzeuge eines Monteurs Kontaktpaare durch elektrostatische 
Aufladung am Kabelbaum angeschlossene Aggregate in unerwünschter 
Weise angetrieben werden können.
Patent EP-0403853-A3 (EP)
IPC: B60N2/28
Filed: 1990-05-31
Abstract: Der die Person aufnehmende Träger (1) ist relativ zu dem 
Fahrzeugsitz (6) bewegbar angeordnet und die Person ist mit dem Träger 
(1) zu einer Bewegungseinheit verbunden, die derart ausgebildet, 
gelagert und/oder zwangsgeführt ist, daß bei 
Längsaufprall und Verlagerung des Trägers eine 
Relativbewegung zwischen der Person und dem Träger 
zumindest im Kopf- und Rückenbereich der Person 
vermieden ist.
Patent EP-0402723-A3 (EP)
IPC: B30B15/30
Filed: 1990-06-02
Abstract: Eine Schwingkolbenpresse mit einem ungleichförmig hin- und 
herbewegbaren Preßkolben (6) arbeitet mit Förderzinken (20) 
zusammen, die von einem Kurbelschwingengetriebe (22, 23) 
mittels elliptischer Zahnräder (30, 31) so entlang einer 
nierenförmigen Umlaufbahn (26) geführt werden, daß sie im 
Bereich der Einfüllöffnung (10) des Materials in den Preßkanal 
(4) eine schnelle Bewegung ausführen. In Verbindung mit einem 
Aufgaberaum (11) in einem stationären Preßraumgehäuse (1) 
dient die Schwingkolbenpresse insbesondere zum Pressen von 
Kartonagenabfällen.
Patent EP-0415112-A3 (EP)
Title: Cross-connection method for stm-1 signals of the synchronous-digital multiplexhierarchy
IPC: H04J3/06
Filed: 1990-08-01
Abstract: Cross connect method for STM-1 signals of the synchronous digital multiplex hierarchy. It is intended for data blocks of different multiplex structure of the synchronous digital multiplex hierarchy to be processed jointly in a cross-connect device. For this purpose, AU-4 administration units of STM-1 signals, controlled by a microprocessor (55) via a bus (57), are demultiplexed in virtual container groups of approximately the same size as TUG-31 and TU-31 (2, 4, 6). After removing additional signals no longer needed (8/14, 48', 16), an individual switching network clock adaptation pointer (10/18) and an individual switching network additional information (12/20) are in each case added to these virtual container groups for forming uniform switching network input signals (D39, D52) (top of figure). After being switched around in a switching network, the switching network clock adaptation pointers and additional information items are removed again from the switching network output signals and are evaluated. They (D59, D52) are then subjected to a corresponding multiplexing method for forming new STM-1 signals (bottom of figure). This method can be used in cross-connect and drop/insert multiplexing devices. <IMAGE>
Patent EP-0421107-A3 (EP)
Title: Pliers
IPC: B25B7/12
Filed: 1990-08-23
Abstract: The invention relates to pliers (1) having two pliers jaws (8, 9) forming the pliers bit (M), of which one (fixed jaw 8) sits fixedly on one pliers limb (3) which, for coarse adjustment of the pliers bit (M), has a longitudinal slot guide (cutout 5) for the pivot (pivot pin 18) of the pliers limbs, and of which the other (movable jaw 9) is guided displaceably on the pliers limb (3) carrying the fixed jaw (8) and can be shifted, via a force-transmission point (27), between a shoulder (side arm 10) of the displaceable pliers jaw (9) and the jaw-side arm (joint peg 16) of the movable pliers limb (2), in order to close the pliers bit, and proposes, to obtain a solution which is advantageous in particular in terms of handling, that the force-transmission point (27), designed as a positive engagement between jaw-side arm (joint peg 16) and movable pliers jaw (9), is the junction point both for coarse longitudinal adjustment and for pliers bit closure between pliers limb (2) and movable jaw (9). <IMAGE>
Patent EP-0411721-A3 (EP)
Title: Preparation of alkyl propionates
IPC: C07C67/38
Filed: 1990-08-01
Abstract: A continuous process for the preparation of an alkyl propionate, which comprises reacting an alkanol in a liquid phase with ethene in a reaction vessel in the presence of a carbonylation catalyst, and removing alkyl propionate from the reaction vessel in a stream of vapour.
Patent EP-0382508-A3 (EP)
Title: The preparation of polyamines
IPC: B01J25/00
Filed: 1990-02-07
Abstract: Polyamines are prepared via the batchwise hydrogenation of 
polynitriles by the gradual addition of the polynitrile into 
a fed-batch reactor which contains a Raney cobalt catalyst. 
The hydrogenation is optionally conducted in the presence of 
anhydrous ammonia. The polyamine is economically obtained in 
high selectivity and yield.
Patent EP-0395446-A3 (EP)
Title: N-acryloylpiperazine derivatives, their preparation and their use as paf antagonists
IPC: C07D243/08
Filed: 1990-04-27
Abstract: Compounds of formula (I): 
  
[in which R¹ and R² is each -R⁵, -CH=CH-R⁵ or 
-C≡C-R⁵, in which R⁵ is optionally substituted aryl 
or aromatic heterocyclic; R³ is hydrogen, alkyl, cyano 
or -R⁵; X is oxygen or sulphur; A is 1,4-piperazin-­
1,4-diyl or a 1,4-homopiperazin-1,4-diyl; B is alkylene, 
carbonyl, thiocarbonyl, sulphinyl or sulphonyl; and R⁴ 
is optionally substituted phenyl] and pharmaceutically 
acceptable salts thereof have valuable PAF antagonist 
activity, and may be prepared by reacting a compound 
containing the piperazine or homopiperazine part of the 
molecule with a compound containing the other part of 
the molecule.
Patent EP-0396499-A3 (EP)
Title: Liquid suspension composition containing gallium particles and process for producing the same
IPC: C09G3/00
Filed: 1990-02-05
Abstract: Fine particles of gallium or gallium alloy that are 
covered with a coating agent on the surface can be dispersed 
in a solvent such as an engine oil, n-hexane, etc., to make a 
variety of useful liquid suspensions which include a modified 
automotive engine oil which is more powerful than a commercial 
engine oil; a liquid ski wax which is portable in a cylindri­
cal container; and the like.
Patent EP-0465079-A3 (EP)
Title: Method and device for assigning i/o address in data processing apparatus
IPC: G06F12/06
Filed: 1991-06-24
Abstract: An I/O address assigning device in a data processing 
apparatus having a standard port provided in the main unit 
for connecting the main unit to an I/O address assigning 
device so as to increase the function of the data processing 
apparatus and an I/O connecting portion for connecting an 
additional board provided with an I/O port therein. The I/O 
address assigning device comprises a control means for 
disabling the I/O port in the main unit for operation in 
order to prevent conflict of the I/O port in the main unit 
and on an additional board which have the same address, a 
detecting means for detecting the preset I/O address of the 
additional I/O port in the state in which the I/O port in 
the main unit is disabled, and an address assigning means 
for assigning an I/O address different from the preset 
address of the additional I/O port which is detected by the 
detecting means to the I/O port in the main unit. When the 
I/O address of the standard port on the additional board 
which is detected by the detecting means in the state in 
which the standard port in the main unit is disabled is the 
same as the I/O address of the standard port in the main 
unit, an I/O address different from that of the standard 
port on the additional board is assigned to the standard 
port on the main unit.
Patent EP-0500141-A3 (EP)
IPC: F25C1/12
Filed: 1992-02-24
Abstract: An electric control apparatus for an ice making machine 
having an upright ice making plate (12) arranged above a water 
tank (11), a water valve (23) arranged to be opened during the defrost 
cycle of operation for supplying fresh water into the 
water tank (11) through the ice making plate (12), a refrigeration 
circuit including an evaporator (13) arranged for thermal exchange 
with the ice making plate (12), a water pump (25) arranged to 
circulate the fresh water from the water tank (11) to the upright 
ice making plate (12) during the ice making cycle of 
operation and to discharge the water remained in the water 
tank (11) after the ice making cycle of operation during the 
drain cycle of operation. The electric control apparatus 
includes means for repetitively conducting the defrost 
cycle of operation, the ice making cycle of operation and 
the drain cycle of operation in sequence, means for counting 
up a cycle count value at each time of conducting the 
ice making cycle of operation, means for selecting a discharge 
frequency of the water remained in the water tank (11), 
and means for prohibiting the drain cycle of operation when 
the cycle count value is less than a reference value indicative 
of the selected discharge frequency and for allowing 
the drain cycle of operation when the cycle count value 
becomes equal to the reference value.
Patent EP-0507332-A3 (EP)
Title: Laminate
IPC: H05K1/03
Filed: 1992-04-03
Abstract: A laminate obtained by placing in layers at least one 
film comprising a liquid crystal polymer and at least one 
metal foil and pressing the resulting layers at a 
temperature in a range of from 80°C below the melting point 
of said liquid crystal polymer to 5°C below the same melting 
point. The film layer of the laminate has high mechanical 
strength. The laminate has good shape with the film layer 
and the metal layer being firmly bonded to each other and 
high thermal resistance.
Patent EP-0553865-A3 (EP)
Inventor: YUKI OSAMU
IPC: G09G3/36
Filed: 1993-01-29
Abstract: The invention intends to provide a display control apparatus which can perform the flickerless display at a high precision without changing a construction of the electrodes or the like of a display apparatus even when a display speed in the high precision display of a liquid crystal display apparatus is insufficient for the flickerless display in the non-interlace drawing. The display control aparatus 50 has a VRAM and a partial rewrite display control section. Since a WS (host computer) 1 prevents a flicker of the display in the animation image display, for an object which is drawn at a high speed, when image data stored in the VRAM is partially rewritten by the non-interlace, the partial rewrite display control section adds data indicative of the display position of the portion rewritten by the WS 1 to the image data and sync signal of such a rewritten portion and, after that, supplies the image data to a liquid crystal display apparatus 3 at the timing synchronized with the display to the CRT. <IMAGE>
Patent EP-0582177-A3 (EP)
Title: Method and device for decorating objects comprising a cone shaped envelope surface.
Inventor: SCHOETZ CLAUS
IPC: B65H81/00
Filed: 1993-07-28
Abstract: A method and a device (10) for decorating objects (24) having a conical outer surface (20) with a decoration of an embossed sheet (22) are described, said embossed sheet (22) being unwound from a supply roll connected to a deflection roller (32), being deflected around the deflection roller (32) and fed to an embossing station (42) between an embossing cylinder (12) and a holding device or an object (24) with a conical outer surface (20) to be decorated. The deflection roller (32) can be moved by means of a second drive device (34) along a circular arc-shaped guide device (36). <IMAGE>
Patent EP-0576199-A3 (EP)
Title: Fungicidal and herbicidal triazoles
Inventor: SHABER STEVEN HOWARD
IPC: C07D409/12
Filed: 1993-06-16
Abstract: Fungicidal and herbicidal compounds are disclosed having the formula   <CHEM>  wherein X is (C6-C10)aryl optionally substituted with up to three substituents which are independently hydroxy, halo, nitro, trihalomethyl, cyano, (C1-C4)alkyl, (C1-C4)alkoxy, (C1-C4)alkylthio, (C1-C4)alkylsulfinyl, (C1-C4)alkylsulfonyl, (C1-C4)alkoxy(C1-C4)alkoxy, (C1-C4)alkylcarbonyl, (C2-C8)alkenyl, (C2-C4)alkenyloxy, (C2-C8)alkynyl, (C2-C8)alkynyloxy, phenyl, phenyl monosubstituted with halo, alkyl or alkoxy, phenoxy or phenoxy monosubstituted with halo, alkyl or alkoxy; or a 5 or 6 membered heterocyclic ring having up to three different hetero atoms selected from nitrogen, oxygen and sulphur and optionally substituted with up to two substituents which are independently (C6-C10)aryl or halo; or X is substituted with -O- at the 2-position to complete a lactone with W; Q is 1-(1,2,4-triazolyl) or 4-(1,2,4-triazolyl) optionally substituted with up to two substituents which are independently halo, (C1-C4)alkyl, nitro, cyano, mercapto or (C1-C5)alkylmercapto; Z is cyano, alkoxycarbonyl, (C1-C12)alkyl, halo(C1-C12)alkyl, (C2-C8)alkenyl, halo(C2-C8)alkenyl, (C2-C8)alkynyl, (C3-C8)cycloalkyl, (C5-C8)cycloalkenyl, (C3-C8)cycloalkylalkyl, (C6-C10)aryl, (C7-C11)aralkyl, heterocyclyl or heterocyclyl(C1-C4)alkyl, provided X and Z are not heterocyclyl at the same time; W is -OK, -OR, -OR'OR'', -OR'Y, -OR'COOR'', -OR'OCOR'', -NB2, morpholinyl, piperidinyl, piperidinyl substituted with (C1-C4)alkyl, or an oxygen completing a lactone when joined with X; B is hydrogen, (C1-C12)alkyl, hydroxy(C3-C5)alkyl or (C2-C6)alkenyl; R is (C1-C12)alkyl, X, (C3-C8)alkenyl, (C3-C8)alkynyl, (C3-C8)cycloalkyl(C1-C5)alkyl, cyano(C1-C5)alkyl, hydroxy(C2-C4)alkyl or epoxy(C1-C5)alkyl, all of which are optionally halogenated, or is hydrogen; provided that when Z is phenyl, W is not NB2 and when Z is methyl, W is not methoxy;     R' is (-CH(CH3)-)p(-CH2-)n or (-CH2-)qCH=CH(-CH2-)m;     n is an integer from 0 to 6;     p is 0 or 1, provided n and p are not both 0;     q and m are each independently integers from 0 to 3; R'' is (C1-C6)alkyl, X, Y-(C1-C4)alkyl or (C1-C2)trialkylsilyl(C1-C4)alkyl, all optionally halogenated, or hydrogen; and Y is phenyl, naphthyl, piperidinyl, triazolyl, pyrazinyl, phthalimido, morpholinyl, pyridyl, thienyl, furyl or (C3-C8)cycloalkyl, all of which may be optionally substituted with the substituents defined for X; and the agronomically acceptable enantiomorphs, acid addition salts and metal salt complexes thereof. Processes for making the compounds are also disclosed.
Patent EP-0576294-A3 (EP)
Title: Chondroitinase, process for preparing the same, and pharmaceutical composition comprising the same
Inventor: HASHIMOTO NOBUKAZU
IPC: C12N9/20
Filed: 1993-06-25
Abstract: A crystallizable, purified chondroitinase ABC having a molecular weight of about 100,000 dalton by the measurement of the SDS-polyacrylamide gel electrophoresis (SDS-PAGE) and the measurement by the gel permeation chromatography method, having alanine as the N-terminal amino acid and proline as the C-terminal amino acid. A process for the purification of the crystallizable purified chondroitinase ABC comprising removing nucleic acid from an surfactant solution extract obtained from cells of chondroitinase ABC-producing microorganisms and chromatographically treating by concentration gradient elution using a weak cation exchange resin or a strong cation exchange resin. A composition comprising a chondroitinase and serum albumin, gelatin, or a nonionic surfactant.