baber/WOPTO huggingface dataset:
Patent IE-812455-L (IE)
Title: Plasma-assisted etching process
IPC: H01L21/302
Filed: 1981-10-19
Abstract: In a VLSI device fabrication process, erosion of a patterned resist layer (16, 18) during dry etching of an underlying layer (14) can significantly limit the high-resolution patterning capabilities of the process. As described herein, a protective polymer layer (60, 62) is formed and maintained only on the resist material (16, 18) while the underlying layer (14) is being etched. High etch selectivities are thereby achieved. As a consequence, very thin resist layers can be utilized in the fabrication process and very-high-resolution patterning for VLSI devices is thereby made feasible.
[US4333793A]
Patent IE-822464-L (IE)
Title: Device and method for determining the presence of antigens¹or antibodies
IPC: G01N33/558
Filed: 1982-10-12
Abstract: A device for determining the presence of antigens which comprises a first zone containing antigens and enzyme-linked antibodies which are capable of immunologically reacting with said antigens, said antibodies being positioned in said first zone such that they will be removed from said first zone when reacted with antigens passing through said first zone but not removed from said first zone in the absence of such antigens, and a second zone containing material capable of reacting with said enzyme-linked antibodies to produce a color forming reaction which indicates the presence of said antibodies.
[US4446232A]
Patent IE-862694-L (IE)
Title: Insecticidal n'-substituted-n,n'-diacylhydrazines
IPC: C07C281/00
Filed: 1986-10-13
Abstract: This invention is concerned with insecticidal compositions containing N'-substituted-N,N'-diacylhydrazines, methods of using such compositions and with certain of the insecticidal N'-substituted-N,N'-diacylhydrazines which are novel compounds.
[EP0236618A2]
Patent IE-812709-L (IE)
Title: Container lid
IPC: B65D41/28
Filed: 1981-11-19
Abstract: A container lid is provided with a lid flange 2 downwardly merging into a releasing flange 13 which from a position in which an inwardly extending snap rib 9 on said flange 2 engages a sealing edge on a container flange 9 or a container mouth bead is upwardly bendable to a position in which said snap rib 8 goes clear of said container flange or abuts it at slight pressure. Releasing flange 13 acts as a bistable snap catch and is retained in its extreme positions by means of its inherent annular tension. Releasing flange 13 causes even a large container lid seated firmly prestressed on a container to be readily removed, no tools being necessary. <IMAGE>
[GB2091706A]
Patent IE-882897-L (IE)
Title: Azachromanes
IPC: C07D491/04
Filed: 1988-09-23
Abstract: Azachroman derivatives of the formula I 
<IMAGE>
 in which R<1> to R<5> have the meanings given in Patent Claim 1, exhibit effects on the cardiovascular system.
Patent NO-760061-L (NO)
Inventor: NEWTON A B
IPC: C08F4/60
Filed: 1976-01-09
Abstract: Fremgangsmåte for fremstilling av overgangsmetallforbindelser.
Patent NO-821448-L (NO)
Inventor: TSUTSUI SATOSHI
IPC: A61K39/00
Filed: 1982-04-30
Abstract: A sensitized particulate reagent for immunological reaction, which comprises particulate carriers suspended in an aqueous medium having an electric conductivity of 5.0 mS/cm or less, said particulate carriers being sensitized with an antigen or an antibody.
Patent NO-824035-L (NO)
Inventor: DUERIG HEINZ
IPC: E06B9/36
Filed: 1982-12-02
Abstract: The strip curtain has a plurality of glide elements which are guided by a curtain rod and connected with each other by separation-limiting devices. The free hanging curtain strips are suspended from vertical pivot axes with limited excursion. Operation of the pivot axis is by a pinion which engages a bead chain that is slidably guided by the curtain rod. The pinion is connected to the pivot axis by a worm drive, a slip coupling being provided between the pinion and the worm drive. The bead chain serves as common drive for producing pivotal movement and sliding movement of the curtain strips. The strip curtain is of simple construction and therefore reliable in operation and inexpensive and suitable for mass production.
Patent NO-842935-L (NO)
Inventor: JONAS THOMAS SYDNEY
IPC: B65D41/34
Filed: 1984-07-18
Abstract: A pilfer-proof closure has an inwardly threaded side wall (7) terminating (at 10) at or just below an annular flange means (17) on the neck of the container (14). Shrunk-in below the flange means (17) is a tamper-evident band (9) joined by a small number (usually 3) of bridges (11, 12, 13). One of the bridges (13) is preferably made weaker than the others.
Patent NO-852494-L (NO)
Inventor: OUDEJANS JOHANNES CORNELIUS
IPC: B01J37/03
Filed: 1985-06-20
Abstract: The invention provides a nickel/alumina/silicate catalyst, with an atomic ratio of nickel/aluminium between 20 and 2, a nickel/silicate ratio between 20 and 1, an active nickel surface area between 70 and 150 m<sup>2</sup>/g nickel and an average pore size, depending on the above atomic ratio, between 4 and 20 nanometers. Preferably the nickel/aluminium atomic ratio is between 10 and 4 and the nickel/silicate ratio between 12 and 3. Preferably the catalyst has a specific porous structure.The invention also provides a method for preparing the catalyst by a two step process involving precipitating nickel ions and adding during a second, so-called ageing step a soluble aluminium compound and optionally the silicate. The silicate is preferably added during a second ageing step.The catalyst is useful for hydrogenating unsaturated organic compounds in particular oils.
Patent NO-860919-L (NO)
Inventor: HIRSCH GUENTER
IPC: C08F220/12
Filed: 1986-03-11
Abstract: Aqueous pigment suspensions which are added to the stock suspension during papermaking and contain, as a dispersant, from 0.1 to 2% by weight, based on the pigment, of a copolymer which contains, as copolymerized units, (a) from 40 to 95% by weight of an ester of (meth)acrylic acid with a saturated monohydric C1-C8-alcohol or with a saturated dihydric C2-C4-alcohol and (b) from 60 to 5% by weight of an ethylenically unsaturated C3-C5-carboxylic acid and has a K value of from 10 to 65 (determined according to H. Fikentscher in 1% aqueous solution in the form of the ammonium salt at pH 9 and at 20 DEG  C.), their preparation and their use.
Patent NO-864922-L (NO)
Inventor: KJELL SOLVEG S
IPC: C07C2/76
Filed: 1986-12-08
Abstract: Superior tolerance to catalyst coking in a process for production of aromatics from C₂ to C₅ hydrocarbons is obtained with a catalytic composite comprising a gallium component and a crystalline aluminosilicate zeolite incor­porated into a phosphorus-containing alumina matrix. A five-fold reduction in the coke content of the spent catalyst of the instant invention is observed which is directly attributable to the phosphorus-containing alumina matrix. A novel method of preparing this catalyst is presented, along with a novel process for the dehydrocyclo­dimerization of C₂-C₅ aliphatic hydrocarbons using this catalyst system.
Patent NO-873888-L (NO)
Inventor: MARTIN JUAN FRANCISCO
IPC: C12N1/15
Filed: 1987-09-16
Abstract: Novel and efficient methods for preparing Penicillium transformants are provided employing DNA constructs having a structural gene complementing an auxotrophic host and, preferably, the ans gene. Conditions are provided for frequency of transformation.
Patent NO-874887-L (NO)
Inventor: YOKOYAMA NAOKATA
IPC: C07D471/10
Filed: 1987-11-24
Abstract: Compounds of the formula IA or IB <CHEM> wherein A represents an optionally substituted saturated divalent grouping which together with the two carbon atoms to which it is attached represents a fused 8, 9, 10, 11 or 12 membered carbocyclic ring selected from cycloocteno, cyclononeno, cyclodeceno, cycloundeceno and cyclododeceno; each unsubstituted or mono-, di-, tri- or tetra-substituted on carbon atoms within A by lower alkyl, lower alkylidene, C3-C7-cycloalkyl, hydroxy, acyloxy, oxo, lower alkoxy, aryl or aryl-lower alkoxy; and when disubstituted on the same carbon atom within A, said carbon atom in each ring is substituted by two lower alkyl or two aryl-lower alkyl groups, or by one lower alkyl or aryl-lower alkyl group and one group selected from hydroxy, lower alkoxy, aryl-lower alkoxy and acyloxy groups; or each disubstituted on the same carbon atom within A by straight chain alkylene of 2 to 6 carbon atoms forming the carbon to which the alkylene chain is attached a spiro-fused 3 to 7 membered ring; or each ring ring; R1 represents lower alkyl, phenyl, or phenyl substituted by one or two radicals selected from lower alkyl, lower alkoxy, halogen and trifluoromethyl; or R1 represents a five-membered unsaturated heterocyclic radical containing one hetero atom selected from sulfur, oxygen, and unsubstituted or lower alkyl substituted amino nitrogen, or a said radical containing two hetero atoms consisting of one imino nitrogen and one member selected from unsubstituted or lower alkyl substituted amino nitrogen, sulfur and oxygen; or R1 represents an unsaturated six membered heterocyclic radical containing one or two nitrogen atoms; or R1 represents a bicyclic benzo-fused five membered unsaturated heterocyclic radical containing one hetero atom selected from sulfur, oxygen and unsubstituted or lower alkyl substituted amino nitrogen; or R1 represents a bicyclic benzo-fused five membered unsaturated heterocyclic radical containing two hetero atoms consisting of one imino nitrogen and one member selected from unsubstituted or lower alkyl substituted amino nitrogen, oxygen and sulfur; or R1 represents a bicyclic benzo-fused 6-membered unsaturated heterocyclic radical containing one or two nitrogen atoms; or R1 represents any of said heterocyclic radicals mono- or di-substituted on carbon by lower alkoxy, lower alkyl or halogen; R2, R3 and R3' independently represent hydrogen or lower alkyl; or tautomers thereof; or a pharmaceutically acceptable salt thereof; are useful as benzodizepine receptor modulators for the treatment of nervous system disorders. Pharmaceutical compositions, methods of preparation and certain intermediates useful as benzodiazepine receptor modulators are also disclosed. They can be prepared for example by reacting a pyridin-4-one-3-carboxylate compound (III) with a compound of formula R @-NH-NH-R1(IV).
Patent NO-882550-L (NO)
Inventor: KLINGBEIL HANS JUERGEN
IPC: B66B1/16
Filed: 1988-06-09
Abstract: An elevator system stopping control generates the difference between the actual speed value and a set point speed value on the transition from an unregulated travel phase to the regulated arrival or braking phase and prevents that difference from becoming effective so that the travel comfort is not impaired and the stopping accuracy remains assured. For this purpose, a multiplication factor is formed from the actual speed value and an associated nominal speed value by means of a divider during the travel phase before the onset point of braking and stored during the arrival phase in a memory. Stored in a travel curve memory are travel-dependent set point speed values, which values are multiplied by the factor by means of a multiplier and conducted as set point signals to a motor speed regulating circuit during the arrival phase.
Patent NO-911341-L (NO)
Inventor: BAUM JOHN MICHAEL
IPC: A61L2/18
Filed: 1991-04-05
Abstract: The use of lantibiotics as bactericidal agents against Gram negative food-borne pathogens or Gram negative spoilage organisms such as Salmonella. Previously, nisin was believed to be effective only against Gram positive bacteria. It has now been found that with the removal of impurities from commercially available nisin preparations in particular sodium chloride, nisin in an environment having a pH of between about 5.5 and about 6.5 is an effective bactericidal agent against Gram negative bacteria.
Patent NO-912603-L (NO)
Inventor: FRIEL JOHN MICHAEL
IPC: C09D5/02
Filed: 1991-07-03
Abstract: A polymer blend useful as a binder in an aqueous coating composition containing no coalescent is provided. The polymer blend comprises from about 20 to about 60 weight percent of a hard emulsion polymer, having a glass transition temperature greater than about room temperature, and from about 80 to about 40 weight percent of a soft emulsion polymer, having a glass transition temperature less than about 20 DEG C.
Patent NO-920696-L (NO)
Title: Anlegg for frembringelse av elektrisk energi
Inventor: PIETROGRANDE PAOLO
IPC: H01M8/0606
Filed: 1992-02-21
Abstract: Anlegg for tilveiebringelse av elektrisk energi med en enhet for frembringelse av H2~rlk gass (H2~enhet A) med et brennstoffcellesystem, hvis anoderora (8a) har en H2- tilførselslednlng (2) fra H2-enheten (A). Videre har brennstoffcellesystemet en gassturbin (19) og et brennkammer (17) og en trykkluftfrembrlngelsesenhet (10), som er drivmessig koblet med gassturbinen (19). Trykkluftfrembrlngelsesenheten (c) har en trykkluft- utgang som er forbundet via en trykkluftlednlng (3) med katoderommet (8b) til brennstoffcellesystemet. H2-tilførselslednlngen (2) er den eneste fluldfor- blndelsesledningen mellom I^-enheten på den ene siden og på den andre siden brennstoffcellesystemet (B), med en driftstemperatur under 200*C, og trykkluftfrem- brlngelsesenheten (C). Den l brennkammeret (17) frembrakte forbrenningsavgass anvendes utelukkende for drift av trykkluftfrembrlngelsesenheten (C). Den i trykkluftfrembringelsesenheten (C) frembrakte trykkluft anvendes Ikke for drift av I^-enheten (A).
Patent NO-921788-L (NO)
Inventor: MARTTI LAURI
IPC: G07F17/32
Filed: 1992-05-06
Abstract: A game playing apparatus comprising a lottery-type lot drawing device which starts at least one lot drawing event by means of a coin, the lot drawing device drawing for each lot drawing event an individual outcome (11) among prize-winning and losing outcomes; and a display device (3) for displaying the outcome of the lot drawing. In order to make a lottery-type game more interesting, the display device (3) is arranged to visually display the outcome (11) of the lot drawing in terms of the rules of a card game (12) or other similar game known per se.
Patent NO-924419-L (NO)
Inventor: RIFFE WILLIAM J
IPC: E02B3/04
Filed: 1992-11-16
Abstract: 2083263 9118130 PCTABS00008 A device and method for preventing fouling and/or corrosion of the exposed surfaces of a structure which is in contact with seawater, brackish water, fresh water, or a combination of these. The system includes using a structure (10) having an exposed zinc-containing surface (16). At the exposed surface water interface a negative capacitive charge or an asymmetric alternating electrostatic is induced and maintained.
Patent NO-931162-L (NO)
Title: Regnskapssystem for et traadloest telefonsystem
Inventor: STAHL JOHN I
IPC: H04M/
Filed: 1993-03-29
Abstract: Framgangsmåte og anordning for håndtering av betalingsautorisasjon i en trådløs telefon (12), der et lager (53) i den trådløse telefonen (12) blir kredittert (634) med en verdi som representerer en kjøpt mengde før bruk av den trådløse telefonen (12). Bruk av den trådløse telefonen tillates (420) avhengig av verdien som er debitert (522) under bruk av den trådløse telefonen.
Patent NO-934236-L (NO)
Inventor: BERGLUND KURT
IPC: B29C39/10
Filed: 1993-11-23
Abstract: Glass-fibre reinforced plastic tank, for example for liquid petroleum gas under high pressure, compressed air for air brakes or for storage of acetylene. The tank is composed of two halves (10, 12), the open ends of which are conically bevelled to form a male end (20) and a female end (22), which are joined to each other by an adhesive. The reinforcement in the outer and inner layers of the halves contains essentially longitudinal glass-fibre strands and the intermediate layer contains essentially transverse glass-fibre strands. In the half with the male end (20), the longitudinal glass-fibre strands in the inner layer (35) are densely located adjacent to each other, while the longitudinal glass-fibre strands in the outer layer lie in separate groups (30) of densely arranged glass-fibre strands with the predetermined spacing between the groups to form channel-shaped spaces (31). In the half with the female end (22), the order is reverse. In order to store acetylene, a pre-fabricated absorbent body of porous material is enclosed in the tank when the tank halves are glued together.
Patent NO-934279-L (NO)
Inventor: HAYAKAWA ISAO
IPC: A61K31/4375
Filed: 1993-11-26
Abstract: Known synthetic antibacterials having a condensed pyridonecarboxylic acid skeleton include quinolone derivatives having various substituents at various positions of the skeleton. The possibility of the presence of diastereoisomerism in these derivatives, however, gives rise to a mixture of at least four diastereomers having properties differing from one another, resulting in the difficulty in applying the same as such as a medicine. Under these circumstances the present invention provides an antibacterial 1-(1,2-cis-2-fluorocyclopropyl) quinolone derivative represented by general formula (I) comprising a single diastereoisomer even when there are various diastereoisomers thereof. In formula (I), R<1> represents methyl, difluoromethyl, etc.; R<2> represents a saturated nitrogenous heterocyclic group; A represents C-X<3> or nitrogen; X<1> and X<2> represent each independently halogen; and X<3> and Z represent each hydrogen, etc. <CHEM>
Patent NO-940640-L (NO)
Inventor: FALGEN HELENA
IPC: C25B1/26
Filed: 1994-02-24
Abstract: The invention relates to a process of producing chlorine dioxide comprising the steps: Providing a reactor with an aqueous acidic reaction medium containing alkali metal chlorate and sulfate, wherein the concentration of sulfate exceeds about 3 moles/liter but is less than saturation; reducing chlorate ions in said reaction medium to form chlorine dioxide; withdrawing chlorine dioxide gas from the reaction medium; withdrawing reaction medium from the reactor and transferring it to an electrochemical cell; electrolysing said reaction medium to increase the acidity and decrease the content of alkali metal ions; recycling the acidified reaction medium to the reactor; adding make up alkali metal chlorate to the reaction medium before or after the electrochemical cell; wherein the process is performed substantially without crystallisation of sulfate or chlorate.
Patent NO-943210-L (NO)
Inventor: SOHDA TAKASHI
IPC: A61K31/34
Filed: 1994-08-30
Abstract: The present invention provides novel compound of the formulas (Ia) or (I): <CHEM> wherein Q is one or two amino acid residues which may be substituted; R<3> is a carboxyl group which may be esterified or an acyl group; A is an alkylene group; B is hydrogen or an alkyl group which may be substituted or an acyl group; or a salt thereof; <CHEM> wherein R<1> and R<2> may be the same or different and each is hydrogen or a hydrocarbon residue which may be substituted; R<3>, A and B have the same definitions as those shown above; m and n each is 0 or 1; provided that where both m and n are both equal to 0, R<3> is a carboxyl group which may be esterified or an acyl group having not less than 7 carbon atoms; or a salt thereof. The compound (Ia) or (I) shows cathepsin L inhibitory and bone resorption inhibitory activities and are useful as a prophylactic/therapeutic agent for osteoporosis.
Patent NO-944046-L (NO)
Title: Ökning av medikamentrespons
Inventor: WONG DAVID TAIWAI
IPC: A61K31/135
Filed: 1994-10-24
Abstract: Evnen som fluoxetin, venlafaxin. mllnacipran og duloxetln har til å øke tilgjengeligheten av serotonln, norepinefrin og dopamln, spesielt serotonin, blir forsterket ved administrering i kombinasjon med et medikament som er en serotonin IA reseptor antagonist.
Patent NO-950256-L (NO)
Title: Spylesystem
Inventor: STOCK MICHAEL JOHN
IPC: E03D5/00
Filed: 1995-01-24
Abstract: Oppfinnelsen frembringer et toalett- spylingssystem omfattende et vannreser- voar (6) utstyrt med et vanninnløp (7) og et vannutløp (12, 13) for å dirigere vann inn i eller mot en tilhørende toa- lettskål (3), et tømmekammer (4) i for- bindelse med tømmeutløpet (29) på toa- lettskålen (3), hvor tømmekammeret (4) har, ved et nedstrøms sted, en utgangs- åpning utstyrt med en lukkeanordning (30), og et luftrør (5) som strekker seg mellom den øvre ende av vannreservoaret (6) og tømmekammeret (4), slik at reduk- sjoner i lufttrykk inne i den øvre ende av vannreservoaret (6) forårsaket av et fall i vannivået i vannreservoaret (6), blir overført til tømmekammeret (4) for der å produsere et midlertidig under- trykk for å trekke vann fra toalett- skålen (3) gjennom tømmekammeret (4).
Patent NO-952677-L (NO)
Title: Nye dihydropyrrolopyridinon- og oksazolopyridinonforbindelser, deres fremstilling og farmasöytiske preparater
Inventor: GUILLAUMET GERALD
IPC: A61P25/04
Filed: 1995-07-06
Abstract: Det beskrives forbindelser med den generelle formel (I): O) R, hvor: - Rx er valgt fra hydrogen, alkyl, alkenyl, cyanoalkyl og arylalkyl, Rg W er valgt fra gruppene ¿A-R., and -(AJ^CH^N X Ra er valgt fra alkyl, cykloalkyl, cykloalkylalkyl, fenyl, fenylalkyl, naftyl og naftylalkyl, R, og R4 er valgt, hver uavhengig av den andre, fra hydrogen, alkyl, fenyl, fenylalkyl, cyclokalkyl og cykloalkylalkyl, eller de danner sammmen med nitrogenatomet som bærer dem, et hetero- cyklisk system valgt fra: ¿N ¿ CH og hvor: a representerer et heltall på fra O til 4, b representerer l eller 2, c, d, e og f representerer et heltall på fra O til 4, g representerer 4 eller 5, Z representerer O, S eller N-R,, hvor R7 representerer et hydrogenatom, eller en alkyl-, fenyl-fenylalkyl-, cyklo- alkyl-, cykloalkylalkyl-, benzhydryl-, naftyl-, pyridyl- eller pyrimidylgruppe, n representerer et heltall fra l til 4 inklusive, m representererr O eller l, O OH \\ l A er valgt fra gruppen ~ C ~ og gruppen ¿ CH ¿, Y representerer et oksygenatom eller en gruppe hvor Rs og R« begge er valgt, uavhengig av hverandre, fra hydrogen, et alkylradikal, et cykloalkylradikal, et cyloalkyl- alkylradikal, et fenylradikal og et benzylradikal, deres eventuelle geometriske og/eller optiske isomerer, i ren form eller i form av en blanding, og deres farmasøytisk akseptable addi- sjonssalter med en syre eller en base.
Patent NO-955262-L (NO)
Title: N-substituerte azaheterosykliske karboksylsyrer og estere derav
Inventor: SOERENSEN PER OLAF
IPC: A61P25/00
Filed: 1995-12-22
Abstract: Terapeutisk aktive, azahetero- sykliske forbindelser med formel (I) R A-0-(CH2)n- N r\cox O*1 fremgangsmåte for fremstilling av disse og farmasøytiske preparater som omfatter forbindelsene. De nye forbin- delsene kan anvendes ved behandling av en sentralnervesystemlidelse relatert til GABA-opptaket. I formelen er A en mettet eller umettet karbosyklisk 5- eller 6-ring som eventuelt er substi- tuert med fenyl, benzyliden, C^-alkyl substituert med fenyl eller C2_«-alkenyl substituert med fenyl, hvor fenyl eller benzyliden eventuelt er substituert med halogen, C^-alkyl, Cj.4-alkoksy eller trifluormetyl, og hvor den mettede eller umettede karbosykliske 5- eller 6-ring eventuelt kan være kondensert med en benzenring.
Patent NO-971503-L (NO)
Inventor: BOMBARDELLI EZIO
IPC: C07C69/44
Filed: 1997-04-03
Abstract: The present invention relates to novel colchicine derivatives having antiproliferative, antitumoral and antiinflammatory activities. They can be included in pharmaceutical formulations useful for the parenteral, oral and topical administrations.
Patent NO-971927-L (NO)
Inventor: BIRGING TORBJOERN
IPC: H01H43/04
Filed: 1997-04-25
Abstract: The invention relates to a device for interrupting the power supply to an object, comprising means (1, 2, 11) to effect at what time the power supply is to be interrupted, means (13) for detecting whether the object's own power supply breakers are closed or not, breakers (11) for interrupting the power supply to the object, means (1, 11, 13, 23) for keeping the power supply to the object interrupted until the object's own breakers are open, and means (23) which, as the power supply to the object has been interrupted by the device, bring the means (13) for detecting whether the object's own breakers are closed or not to execute its detecting function with a step-wise longer period between the detecting function occasions.