baber/WOPTO huggingface dataset:
Patent IE-34425-L (IE)
Title: Substituted indenylacetic acids
IPC: C07C45/51
Filed: 1970-07-28
Abstract: 1276600 Substituted 3-indenyl acetic acid acid derivatives MERCK & CO Inc 5 Aug 1970 [8 Aug 1969 1 May 1970] 37829/70 Heading C2C Novel compounds of the general Formula I: wherein Ar is aryl or heteroaryl; R 1 is hydrogen, alkyl or haloalkyl; R 2 hydrogen or alkyl; R 3 , R 4 , R 5 and R 6 each are hydrogen, alkyl, acyloxy, alkoxy, nitro, amino, acylamino, alkylamino dialkylamino, dialkylamino alkyl, sulphamoyl, alkylthio, mercapto, hydroxy, hydroxyl alkyl, alkyl sulphonyl, halogen, cyano, carboxyl, alkoxycarbonyl, carbamoyl, haloalkyl cycloalkyl or cycloalkoxyl; R 7 is alkyl sulphinyl or alkyl sulphonyl; R 8 is hydrogen, halogen, hydroxy, alkoxy, alkyl, haloalkyl and M is hydroxy, alkoxy, substituted alkoxy, amino, alkylamino, dialkylamino, N-morpholino, hydroxyalkylamino, polyhydroxyalkylamino, dialkylaminoalkylamino, aminoalkylamino or the group OMe, wherein Me is a cation and the alkyl and alkoxy all being C 1-5 radicals, may be prepared by oxidizing a compound I in which R 7 is alkylthio to sulphoxide and optionally oxidizing the sulphoxide to the sulphone and/or optionally forming metal salts, esters or amides and separating the isomers. The compound I in which R 7 is alkylthio may be prepared by condensing an aldehyde II with an indene III wherein R<SP>*</SP> is an alkyl thio group, and E is an esterifying group; which may in turn be prepared by reacting a halo acetate halo-CH(R 1 )- COOAlk with an indanone IV: to produce III directly or to produce a hydroxyl compound which may be dehydrated to form III. The compound IV may be prepared by cyclizing an acid Va or a reactive derivative thereof): which in turn may be prepared by hydrogenation of the α,#-unsaturated acid VI or by decarboxylation of a malonic acid ester VII: The α,#-unseturated acids VI may be formed by condensation of a substituted benzaldehyde with a substituted haloacetic acid ester, halo- CH(R 2 )COOE or acid anhydride. The malonic ester derivative VII may be prepared by condensing a substituted benzyl halide with a malonic ester R 2 CH(COOE) 2 . The substituted benzaldehyde may be prepared by bromination followed by hydrolysis of the appropriate substituted toluene or Friedel Crafts condensation of Cl 2 CHOCH 3 with the appropriate substituted benzene followed by hydrolysis. Pharmaceutical compositions of the compounds I show anti-inflammatory and analgesic activity when administered topically, orally, rectally or parenterally with the usual excipients.
[GB1276600A]
Patent FI-803240-L (FI)
Inventor: MENSCHHORN FRIDOLIN
IPC: D21C5/02
Filed: 1980-10-14
Abstract: A flotation composition for removing pigments from waste paper, which consists of a carboxylic acid ester and of from 0 to 10 weight %, referred to the ester of the above formulae, of a surfactant.
Patent FI-812979-L (FI)
Inventor: ANDERSENS HEINZ-ERHARDT
IPC: B29C55/18
Filed: 1981-09-24
Abstract: A process is described for the production of biaxially stretched and embossed polyvinyl chloride film, in which a polyvinyl chloride film is first stretched biaxially at specific stretching ratios and, immediately after being stretched, is embossed under specific conditions. The film produced by this process is employed with particular advantage as base film for adhesive tapes.
Patent FI-813810-L (FI)
Inventor: JENSFELT TORSTEN ELI
IPC: C22B13/02
Filed: 1981-11-27
Abstract: Lead is recovered from sulphidic lead raw-material containing impurities of the kind bismuth, arsenic, antimony and tin, by flame-smelting the material with an oxygen-containing gas. The oxygen potential and temperature are adapted during the flame-smelting process so that the product formed thereby comprises substantially a lead-sulphide melt substantially free of volatile, sulphidic and metallic impurities of the said kind. The lead-sulphide melt is brought into contact with an oxidic lead material substantially free of impurities of the aforementioned kind, while oxidizing the sulphide-sulphur content of the material and forming a melt substantially free of sulphur. Lead is recovered from the melt by separation, optionally after subjecting the melt or a part thereof to a reducing process.
Patent IE-821012-L (IE)
Title: Digital modulation method
IPC: H04L27/00
Filed: 1982-04-29
Abstract: In a multi-phase modulation method in which digital words each having a word length of at least 3 bits control the generation of a modulated carrier in a manner such that each digital word value is associated with a particular amplitude and phase of the modulated carrier, and in which the modulated carrier is formed of a combination of three oscillating signals having identical frequencies, shifted in phase by 120 DEG  relative to one another, and each having a selected amplitude, the digital words are associated with the oscillating signals in such a manner that a first group of digital words is represented only by modulated carrier phases which possess equal angular spacings in the 360 DEG  phase plane and a plurality of further digital words is represented by a zero amplitude carrier formed by combining all three oscillating signals each having the identical selected amplitude or by suppressing all three oscillating signals.
Patent IE-35587-L (IE)
Title: Colour tv decoder
IPC: H04N9/45
Filed: 1971-09-01
Abstract: 1337656 Colour television SONY CORP 22 June 1971 [17 Nov 1970] 29313/71 Heading H4F A decoder for PAL colour television signals utilizes only every second line of chrominance information, which may be demodulated along axes which are at 45 degrees to the R-Y and B-Y modulation axes. One line delay line 2 and diode switching device 4 controlled by flipflop 9 combine to provide one output at terminal 6 having one R-Y modulation axis and another output at terminal 13 having the opposite R-Y modulation axis. The output from terminal 6 is supplied to a burst gate 10, continuous wave generator 11 and oscillator 12 to produce a sub-carrier frequency reference signal in phase with the bursts in the signal from terminal 6. The output from terminal 13 is fed to a similar arrangement 14, 16, 17 to produce a reference signal in phase with the bursts in the signal from terminal 13, this signal being inverted in phase at 18 and fed to demodulator 8. The outputs from demodulators 7 and 8 are fed with the luminance signal to a matrix 19 to give red, green and blue component signals. The outputs from oscillators 12 and 17 may be added to give a signal of -(B-Y) phase which is then inverted and fed to demodulator 8. In addition the output of oscillator 12 and the inverse of the output of oscillator 17 may be added to give a signal in phase with the R-Y modulation axis of the signal at terminal 6, which is then fed to demodulator 7. Alternatively the outputs of continuous wave generators 11, 16 may be added and the resulting signals used to control the oscillators. Delay line 2 may alternatively have a delay period equal to an odd multiple of one line period.
[GB1337656A]
Patent IE-36777-L (IE)
Title: Printing apparatus
IPC: D06B1/12
Filed: 1972-10-16
Abstract: A method and apparatus for printing a plurality of single warp ends of yarn wherein the ends of yarn are passed through a series of printing assemblies, each assembly including a pair of roll-like assemblies at least one of which roll-like assemblies carries a plurality of reciprocally movable pads thereon which can be selectively, reciprocally moved in a pre-determined manner in a direction normal to the longitudinal axis of the roll-like assembly to contact the yarn being printed on. Control of the pads is, in turn, made possible by a plurality of patterned program bars which can be selectively moved in a pre-determined manner in a direction normal to the reciprocal direction of movement of the pads.
[US3783654A]
Patent IE-821439-L (IE)
Title: Socket-box for plugging-in telephone apparatus
IPC: H04R1/06
Filed: 1982-06-17
Abstract: A socket box (1) for telephone apparatus and the like, which contains a receiver (5) provided with contacts (4) for receiving the plug of the flexible lead of the apparatus, a closure slide (6) for the plug receiver (5) terminals (7) for the wiring of the installed supply leads, internal connecting wires (8) between said contacts (4) and the terminal clamps (7) as well as optionally a supply connection comprising, for example, a condenser (9) and a resistance (10), characterised in the fact that the contacts (4), the closure slide (6), the terminal clamps (7), the connecting wires (8) as well as optionally the condenser (9) and the resistance (10) are mounted and encapsulated in an inner compartment of the socket box consisting of upper part (2) and baseplate (3). <IMAGE>
[GB2109647A]
Patent IE-801491-L (IE)
Title: Data transmission
IPC: H04L1/00
Filed: 1980-07-17
Abstract: The method is used where a data input/output mechanism is protected by a parity bit and is controlled by a signal whose state determines when a transfer is in progress. Data and a parity bit is presented from a controller to a parity checker P1 the output of which is a logic '1' signal if corruption has not occurred. A "Request" signal is provided via a delay line DE1 producing a positive-going clock signal for a first toggle T1 which presents a logic '0' to the clock input of a second toggle F1 providing a non-alarm signal output. If the output of the checker P1 remains in a logic '1' state when the "Request" signal goes to the logic "0" state the logic '1' is clocked into the first toggle T1 causing the output of the second toggle F1 to change state and indicate an alarm condition. A "Routine" signal is provided by the controller which is gated with the parity bit to provide a check on the output of the first and second toggles to ensure that they are not held in the logic '0' state. <IMAGE>
[GB2054326A]
Patent IE-45768-L (IE)
Title: Pharmaceutical composition
IPC: A61K31/4418
Filed: 1977-08-25
Abstract: A pharmaceutical composition in effective dosage unit form for enhancing pulmonary function in mammals comprising either (a) pirbuterol and hydroxyzine or (b) a pharmaceuticallyacceptable acid addition salt of each of pirbuterol and hydroxyzine, the said composition comprising pirbuterol and hydroxyzine in the weight ratio, calculated as the free base of each, of from 1:0.3 to 1:5; and the use of such composition for enhancing pulmonary function in a mammalian subject.
[CA1092028A]
Patent IE-791894-L (IE)
Title: Imidazole derivatives
IPC: C07D213/61
Filed: 1979-10-05
Abstract: Imidazolylethoxy derivatives of pyridin-5-methanols and quinolin-3- methanols having the general formulae: <IMAGE> and <IMAGE> and their acid addition salts may be used as antifungal and antibacterial agents R<1> to R<10> each is H, alkyl, alkoxy, alkylthio, hydroxy or halogen.
[GB2033384A]
Patent IE-832531-L (IE)
Title: 7ó-acylthio- 1ó, 2ó-methylene-3-oxo-17ó-pregn-4-ene-¹21,17-carbolactones
IPC: C07J53/00
Filed: 1983-10-28
Abstract: 7 alpha -acylthio-1 alpha ,2 alpha -methylene-3-oxo-17 alpha -pregn-4-ene-21,17-carbolactones of Formula I    <IMAGE>  (I) wherein   <IMAGE>  and R is a lower saturated acyl radical of 2 to 4 carbon atoms, have a stronger antialdosterone effect and lower side effects than spironoloctone.
Patent IE-42384-L (IE)
Title: Oxothiodimethylamides
IPC: C07C327/42
Filed: 1975-12-19
Abstract: alpha -Oxothiodimethylamide compounds such as tert.-butyl-glyoxyl acid thiodimethylamide are prepared by reacting an alpha -chloroketone of the formula <IMAGE> in which X is hydrogen or chlorine and R1 is alkyl or aryl WITH SULFUR AND DIMETHYLAMINE IN WATER AT A TEMPERATURE BETWEEN 50 DEG AND 90 DEG TO PRODUCE THE CORRESPONDING alpha -OXOTHIODIMETHYLAMIDE OF THE FORMULA <IMAGE> wherein R1 is identified above.
[US4028409A]
Patent IE-863126-L (IE)
Title: Thioxanthones, photoinitiators
IPC: G03F7/031
Filed: 1986-11-27
Abstract: The invention provides thioxanthone derivatives of general formula <IMAGE> (I) wherein one of R2, R3 and R4 is a group of formula <IMAGE> (II) in which one of R5, R6 and R7 is an alkyl or a benzyl group, the others being alkyl groups and A- represents an anion, and R1 and the others of R2, R3, and R4 are independently selected from hydrogen atoms, alkyl groups and alkoxy groups; and the use of such derivatives as photoinitiators, particularly in aqueous photopolymerizable compositions for the production of stencils for screen printing.
[US4791213A]
Patent NO-772611-L (NO)
Title: Fremmgangsm}te for behandling av bionedbrytbart organisk materiale
Inventor: GREENSHIELDS RODERICK NORMAN
IPC: C12M1/04
Filed: 1977-07-21
Abstract: Behandling av biologisk nedbrytbart materiale.
Patent NO-813367-L (NO)
Inventor: VANDERPUTTEN ROBERT
IPC: B01J19/18
Filed: 1981-10-05
Abstract: The plant comprises a single reactor divided into adjacent cells which communicate together with a limited passage opening. An inlet for a primary starch fraction and an inlet for a starch-reducing product open into one end-cell, an outlet for the glue connects to the other end-cell and an inlet for a secondary starch fraction opens into an intermediate cell. In this intermediate cell a baffle-plate is mounted. A stirrer is mounted in the reactor and comprises in each cell a stirring disc extending eccentrically relative to the geometrical reactor axis.
Patent NO-823283-L (NO)
Inventor: PITTALIS FRANCESCO
IPC: D01D5/24
Filed: 1982-09-29
Abstract: Hollow chitosan fibres for use in ultrafiltration processes are described, and which can be plasticised by the addition of glycerin such that they contain this latter in a quantity variable between 0.5 and 5% by weight with respect to the polymer. Said fibres are prepared by the wet spinning of acid chitosan solutions, using an alkali solution as the external fibre coagulant and a gaseous phase containing a basic gaseous component as the internal fibre coagulant.
Patent NO-823680-L (NO)
Inventor: SEDAM JASON K
IPC: B67D3/00
Filed: 1982-11-05
Abstract: A lightweight, portable post-mix carbonated beverage dispenser unit for use in small offices or small-volume locations is described. Flavoured syrup is supplied to the unit from disposable sealed syrup packages SP which are plugged into a dispenser valving system. CO2 is supplied to the unit carbonator system CT in returnable containers 42 which also may be quickly plugged into a CO2 valving system 44. A thermoelectric refrigeration system 72 may be provided to decrease noise and the number of moving parts or a mechanical freon system may be used. The unit construction may be modular for ease of repair. The cabinet is injection-molded from plastic. Water is supplied to the unit for mixing with the CO2 and syrup from a water reservoir WR which may be manually filled. The refrigeration system cools the water in the reservoir, as well as the syrup packages and carbonator tank.
Patent NO-850911-L (NO)
Inventor: KING ALAN GEORGE
IPC: H01F21/06
Filed: 1985-03-07
Abstract: An inductive coupling device (1) is provided wherein the transmission of energy through the device is controlled by the application of a steady magneticfield within the magnetically permeable core (6) of the device, transmission being inhibited at high magnetic field intensity and restored when the magnetic field intensity is reduced to a low value. The device is especially advantageous for the safe coupling of ignition elements, such as blasting detonators, to an a.c. firing energy source.
Patent NO-862487-L (NO)
Inventor: PANZA MARIO
IPC: C07D233/32
Filed: 1986-06-20
Abstract: Compounds of Structure (1): 
<CHEM>
 in which
 R<1> is H, C1-5 alkyl (straight or branched), or phenyl;
 W is a bond, -NHC.HR<6>CO- or -NHCHR<6>CONH-CHR<7>CO-, where R<6> and R<7>, which can be the same or different are H or C1-5 alkyl (straight or branched);
 R<2> is H, C1-5 alkyl (straight or branched), aryl or a benzyl group optionally substituted by C1-5 alkyl (straight or branched), C1-4 akoxy (straight or branched) or hydroxy;
 R<3> and R<4>, which can be the same or different, are H, C1-5 alkyl (straight or branched) or phenyl, or R<3> and R<4> can together form a 1,4-butylene or 1,5-pentylene group;
 R<5> is H or -CHR<8>CONR<9>R<1><0>, where R<8>, R<9> and R<1><0>, which can be the same or different, are H or C1-5 alkyl (straight or branched);
 R<1><1> and R<1><2>, which can be the same or different, are H, C1-5 alkyl (straight or branched), or acyl or together with the nitrogen atom shown form a 2-oxo-pyrrolidino group optionally substituted in the 4-position by a hydroxy or C1-5 (straight or branched) alkoxy group, or a 5-oxo-1-imidazolidine group optionally substituted at the 2- position by one or two C1-5 alkyl groups or a 1,4-butylene or 1,5-pentylene group, or optionally substituted at the 4-position by C1-5 alkyl,
 or a pharmaceutically acceptable salt thereof, processes and intermediates for making them, pharmaceutical compositions containing them and their use as nootropic agents.
Patent NO-871383-L (NO)
Inventor: BONSACK JAMES P
IPC: C01G23/02
Filed: 1987-04-02
Abstract: The invention pertains to an entrained-downflow chlorination process of fine metalliferous ores particularly containing alkali and/or alkaline earth metals greater than about 0.3% by weight as the oxide. The process includes a quenching step following the chlorination step where the chlorinated products are quenched by liquid cooling fluid spray patterns adapted to prevent solidification of the alkali and/or alkaline earth materials onto the reactor walls. The chlorinator unit of this invention prevents disruption of the chlorination process due to presence of liquids or sticky particles and it contains a quenching spray means disposed below the chlorination zone in the entrained-downflow chlorinator unit, whereby the quenching sprays prevent reactor wall buildup.
Patent NO-882095-L (NO)
Inventor: BLUECHER HUBERT VON
IPC: A43B17/10
Filed: 1988-05-13
Abstract: The present invention involves an inner shoe material with adsorbent properties, whereby activated carbon particles are fixed as the adsorbent material by means of an adhesive substance in a punctiform manner to the side of the material facing away from the foot. The inner shoe material of the invention can be designed as inside lining, insoles, slipsoles, as inner sole of the shoe or as a covering material for the inner sole of the shoe. The inner shoe material of the invention can e.g. be used for combat boots with integrated C-protection or for safety boots with protection against aggressive chemicals. The inner shoe material has the advantage that it exhibits a high degree of scuff resistance on the one hand and the adsorbent activated carbon is freely accessible to the substances to be adsorbed, on the other.
Patent NO-904274-L (NO)
Inventor: GERHOLD BRUCE WILLIAM
IPC: C01B21/068
Filed: 1990-10-01
Abstract: A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor is provided which has a chamber defined therein which is divided into a combustion zone and a reaction zone. A combustible mixture is injected into the combustion zone and accordingly combusted to form hot combustion products. At least one reactant (i.e. silane) is injected at the boundary between the zones so as to be carried into the reaction zone by the combustion products and react to form raw product comprising the nitride compound. The raw product can be purified by subsequent processing to remove oxygen and convert by-products to the desired nitride compound. The product of the invention has a low level of impurties and is made up of primarily submicron, highly uniform particles. This makes the product particularly useful for fabrication of sintered ceramic parts.
Patent NO-933121-L (NO)
Title: Antiserotonier, deres fremstilling samt medikamenter inneholdende dem
Inventor: DAMOUR DOMINIQUE
IPC: A61K31/495
Filed: 1993-09-01
Abstract: Forbindelser med formelen:. Het betyr. en 4-fenyl-l,2,3,6-tetrahydro-l-pyrldylrest der fenylrlngen eventuelt er substituert med et halogenatom eller en alkyl-, alkoksy- eller hydroksyrest,. en 4-fenylplperidlnorest der fenylrlngen eventuelt er substituert med et halogenatem eller en alkyl-, alkoksy-eller hydroksyrest,. en 4-fenyl-l-piperazinylrest der fenylrlngen eventuelt er substituert med et halogenatom eller en alkyl-, alkoksy- eller hydroksyrest,. Rbetyr et hydrogenatom eller en fenylrest, Rbetyr et hydrogen- eller halogenatom eller en Het-rest,. Rbetyr en karbonyl- eller sulfonylrest, R, betyr en S1(CH)- eller C(CH)-rest og n er lik 1, 2, 3 eller 4, bortsett fra 3-{[2-(4-fenyl-l,2,3,6-tetrahydro-l-pyrldyl)etyl]-amlno)-l,2-benzlsotlazol-l,l-dioksyd, samt deres farmasøytisk godtagbare salter, rapporteres å ha interessante farmakologiske egenskaper i forbindelse med behandling av sykdommer der serotonin er implikert.Forbindelsenes fremstilling samt medikamenter inneholdende forbindelsene, beskrives.
Patent NO-933798-L (NO)
Title: Keramiske slipekorn, fremgangsmåte for fremstilling av slike, samt slipeprodukter fremstilt fra slike
Inventor: TAMAMAKI MASAHIRO
IPC: C04B35/624
Filed: 1993-10-22
Abstract: Keramiske Al2O3-Er203-slipekorn omfattende en andre fase bestående av aluminiumoksyder og erbiumoksyder i form av reaksjonsprodukter som omgir en første fase og den første fase eksklusive den andre fase hovedsakelig består av alfa-aluminiumoksyd alene, idet størrelsen til krystall- kornene bestående av to faser er under l Um, som fremstilles ved en sol-gel-prosess hvori erbiumforløper innlemmes forut for sintring i en mengde på 0,05 - 0,4 vekt% i form av Er203, hvilket er passende for finslipeblandinger, slipesteiner, slipeskiver og belagte slipeartikler.
Patent NO-940906-L (NO)
Title: Fremgangsmåte ved styring av akkumulering av avskjær i skrå brönner
Inventor: RASI MARCO
IPC: E21B44/00
Filed: 1994-03-14
Abstract: Det frembringes en fremgangsmåte, basert på fastsatte borevariabler, for å forutsi arealet av det frie område over et avskjærleie (20) som oppstår ved boring av en skrå brønn (10). Arealet av borkronen (12) som anvendes under boringen, sammenlignes med arealet av det frie område og av borerøret (16) for å bestemme et hullrensningsforhold. Det at borerør setter seg fast eller andre boreproblemer oppstår i tidligere borede brønner korreleres med hullrens- ningsforholdet i disse brønner for å bestemme en sammenheng for å kunne forutsi risiko for borepro- blemer i de aktuelle brønner. Risikofaktorer som ble bestemt på denne måte, anvendes for å modifisere betingelsene eller utstyret under boringen eller for å planlegge fremtidige brønner.
Patent NO-963041-L (NO)
Inventor: BETTIGOLE ROBERT A
IPC: E04C2/42
Filed: 1996-07-19
Abstract: An exodermic deck for structural floors including bridge floors, road beds, pedestrian walkways, or the like, comprises a composite structure of a grid component and a top component. The grid component is preferably made of steel and includes a plurality of main bearing bars and a plurality of distribution bars oriented perpendicular to the main bearing bars. The top component is preferably made from reinforced concrete. The upper portions of either the main bearing bars or the distribution bars are embedded in the reinforced concrete component permitting horizontal shear transfer and creating a composite deck structure which maximizes the use of tensile strength of steel and the compressive strength of concrete. The top sections of the embedded bars have gripping surfaces for effecting mechanical locks between the grid component and the concrete component and increasing the horizontal shear transfer therebetween. Studs may be welded to the upper portions of the embedded bars to further affect horizontal shear transfer and enhance the performance of the composite deck structure. If desired, the top component may be made from materials other than concrete, such as an epoxy-aggregate, while the bars of the grid component may be made from materials other than steel, such as fiber-reinforced plastic.