baber/WOPTO huggingface dataset:
Patent NO-167279-B (NO)
Inventor: THELEN GERHARD
IPC: C07C17/00
Filed: 1989-05-02
Abstract: Vinyl chloride is prepd by reacting acetylene with HHcl in the presence of a Pd cpd catalyst and a (cyclo)aliphatic carboxylic acid amide solvent at temps above room temp. The catalyst is pref PdCl2 and the solvent is N-methylpyrrolidone (NMP). The catalyst is pref used in an amt of 0.1-1.0, esp 0.3-0.8 wt % wrt the solvent. The reaction is pref carried out at 100-200, esp 140-170 deg C using a mol ratio acetylene:HC1 of 1:1 to 1:3, esp 1:1 to 1:1.5
Patent NO-167229-B (NO)
Title: Regulatorinnretning spesielt for luftkondisjoneringsinstallasjoner og bruken av regulatorinnretningen.
Inventor: VARUNKI MARKKU
IPC: F24F11/74
Filed: 1989-06-23
Abstract: Oppfinnelsen vedrører en regulatorlnnretnlng, og benyttelsen av regulatoren, spesielt for luftkondl-sjonerlngslnstallasjoner. Regulatorlnnretnlngen er plassert for å regulere lnnstllllngsverdlen av luftkondlsjonerlngslnstallasjonen, fortrinnsvis en ventil, og Innretningen består av en anordning for tilførselen av trykkmedium for å påføre det regulerende trykk til trykkmedlumrommet. Innretningen består av en stasjonær rammedel (12) og en mobil rammedel (13) som er anbragt for å flytte 1 retningen av senteraksen (X) av Innretningen og hvor den mobile rammedel (13) består av minst to mellomliggende rom (G, Gg...) til hvilke trykket av mediet kan tilføres for å forflytte den Indre mobile rammedel (13) til ønsket posisjon. Konstruksjonen ifølge oppfinnelsen rommes av sam-menkobl bare modulenheter (lia, 11b...). Avhengig av krav av regulerende kraft, kan modulkonstruksjonen dannes av og forbinde det ønskede antall av modulenheter til hverandre ende til ende.
Patent NO-172749-B (NO)
Inventor: WILDT THOMAS
IPC: C10G25/05
Filed: 1989-07-21
Abstract: Hitherto, sulphur compounds have been removed from hydrocarbons by adsorption on activated carbon, silicates and zeolites. The use of a zeolite containing zinc and manganese is also known. However, all the existing processes are unsuitable for removing traces of sulphur from hydrocarbons. The novel process is thus intended to allow a deep desulphurisation of hydrocarbons. The deep desulphurisation of hydrocarbons is achieved by adsorption of the sulphur compounds on zeolites which contain copper, silver or zinc or mixtures thereof. Deep desulphurisation of hydrocarbons.
Patent NO-177234-B (NO)
Title: Fremgangsmåte ved rengjöring av tilförselsledningen for dosering av et vaskemiddelkompositt fra en beholder til en vaskemaskin og anordning for utförelse av fremgangsmåten
Inventor: BLOM JOHANNES JACOBUS
IPC: D06F39/02
Filed: 1991-09-17
Abstract: Fremgangsmåte og anordning for dosering av vaskemiddel-kompositter, som enten er i form av pastaer eller geler, eller fremstilling av slike kompositter når de bringes i kontakt med vann, inn i en vaskemaskin (15). Vaskemiddelkomposittet transporteres fra en beholder (2) som inneholder vaskemiddelkomposittet til vaskemaskinen (5) via en ledning (4), hvoretter nevnte ledning (4) renses ved hjelp av trykkpåkjent gass,. fortrinnsvis damp eller luft.
Patent NO-176485-B (NO)
Inventor: OSTMAN HAAKAN
IPC: D21C9/06
Filed: 1991-10-04
Abstract: The process relates to continuous treatment of a fiber pulp with a chemical solution by forming on a filter surface a bed of a fiber material suspension and by feeding it through one or several chemical treatment steps in which the chemical solution is displaced through the bed. According to the method, there are used in each treatment step two different treatment liquids which are successively displaced through the bed. The first treatment solution is a chemical solution which contains a greater amount of active chemicals than is consumed in the reactions occurring in the pulp bed, preferably approx. twice the amount. The second treatment liquid is a solution which does not contain active chemicals in an amount significant in terms of the reaction. Its purpose is not only to displace that portion of the first treatment liquid from which the active chemicals have been spent but also that portion which still contains active chemicals upon leaving as a filtrate. Of the filtrate of the treatment step, that fraction is recovered which has the highest concentration of active chemicals and contains most of the active chemicals leaving the bed and is in its amount only so large that, when reinforced with a fresh chemical solution, it can be used in its entirety as the first treatment solution. The total liquid volume of the treatment liquids is substantially greater than the liquid volume present in the bed upon its leaving the treatment step - preferably 2- to 3-fold.
Patent NO-180044-B (NO)
Inventor: BAKER STEPHEN RICHARD
IPC: C07C317/44
Filed: 1992-11-24
Abstract: Antagonists having a substituted phenyl phenol or a substituted phenolic biphenyl structure, and various derivatives thereof, are specific leukotriene antagonists.
Patent SE-311556-B (SE)
Inventor: DAZZI J
IPC: C10M169/00
Filed: 1966-10-11
Abstract: A functional fluid comprises a mixture of (a) a polyalkylamino di- and/or tri-azine and (b) a polyphenyl ether, the weight ratio of a : b being 1 : 9 to 9 : 1.  Component (a) may have the formula. <FORM:1097895/C4-C5/1> where X is N or CH, R1 is H or a C1-C16 alkyl radical, R3 is a C1-C16 alkyl radical and R2, R4, R5 and R5 are C1-C6 alkyl radicals, the sum of the carbon atoms of all nitrogen substituents being at least 12.  The polyphenyl ether may have alkyl or alkoxy substituents.  The composition may include an anti-oxidant, many examples being given which include amines, phenols, sulphides, selenides, silazines and tocapheral. Additional ingredients are phosphites, phosphates, sulphonized sperm oil, barium or calcium mahogany sulphonates, sacosines, benztriazoles, silicones and grease thickeners such as soaps, bentonites, phthalocyanines and violanthrones.
Patent YU-47773-B (YU)
Inventor: ANHAUSER D
IPC: A61F15/00
Filed: 1990-06-22
Abstract: The device for increasing the storage stability of flat substrate portions which are packaged in bags, are equipped to be self-adhesive, whose self-adhesive surface is protected by a carrier layer which projects at least partially over said self-adhesive layer, and in which bonding of the carrier layer to the packaging occurs due to migration of the adhesive as a result of cold flow, is characterised in that elevations, which are fixed on the carrier layer in the part of the carrier layer projecting over the self-adhesive surface or are shaped from the carrier layer itself, are mounted as spacers between the carrier layer and the packaging. 
<IMAGE>
Patent YU-46990-B (YU)
Inventor: WHITE D R
IPC: C04B35/58
Filed: 1988-07-14
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into boron carbide (12) typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers (14) admixed with the boron carbide (12) to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler (14). The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity.
Patent YU-46413-B (YU)
Inventor: LINDEMANN K
IPC: F02D41/22
Filed: 1986-10-23
Abstract: A system for automatically overriding operator control of engine power delivered to the drive wheels of a motor vehicle when a wheel slip condition is detected during vehicle acceleration. A pneumatic actuator in the engine fuel control circuit is operated in a controlled manner to cause the engine fuel lever to initially decrease power at a relatively fast rate and then at a relatively slow rate to alleviate the wheel slip. Once the wheel slip condition is corrected, the actuator is reset in a controlled manner, which allows the fuel lever to restore engine power, initially at a relatively fast rate and subsequently at a relatively slow rate, such rate controlled adjustment of engine power during each wheel slip control cycle providing less cyclic control of the wheel slip correction process, and accordingly a smoother acceleration.
Patent YU-47456-B (YU)
Inventor: JANDEL L
IPC: C09D167/00
Filed: 1991-12-03
Abstract: The object of the invention is a powdered varnish which: 1) contains at least one polyester with an acid number of 25 to 120 mgKOH/g and an OH number > 10 mgKOH/g and at least one epoxy resin with an epoxy equivalent weight of 400 to 3000; 2) for covering weld seams has such a grain size distribution that at least 90 % mass of the powdered varnish particles have a particle size between 1 and 100 $g(m)m, the maximum particle size of the powdered varnish particles is 150 $g(m)m, the average size of the powdered varnish particles lies between >20 and 60 $g(m)m and the gradient of the grain distribution curve at the knee is >50, or 3) for the internal coating of packaging containers has such a grain sized distribution that at least 90 % mass of the powdered varnish particles have a particle size of between 1 and 60 $g(m)m, the maximum size of the powdered varnish particles is 100 $g(m)m, the average size of the powdered varnish particles lies between 5 and 20 $g(m)m and the gradient of the grain distribution curve at the knee is > 100.
Patent YU-46708-B (YU)
Inventor: BRIGHT G M
IPC: C07H17/00
Filed: 1988-11-09
Abstract: An antibacterial agent of the formula:- <CHEM> or a pharmaceutically acceptable acid addition salt thereof, wherein R is allyl or propargyl.
Patent RS-51244-B (RS)
Inventor: FROISSANT JACQUES
IPC: A61K31/5377
Filed: 2003-04-02
Abstract: Jedinjenje opšte formule (I)u kojoj X predstavlja atom vodonika ili halogena,R1 predstavlja atom vodonika ili (C1-C4) alkil grupu,R2 i R3 svaki nezavisno jedan od drugog predstavlja ili atom vodonika ili (C1-C4) alkil grupu, ili R2 i R3, zajedno sa atomom azota koji ih nosi, grade pirolidinil, piperidinil, morfolinil ili 4-(C1-C4)-alkilpiperazinil grupu, iHet predstavlja heteroaromatičnu grupu piridinil, hinolinil, isohinolinil, piramidinil, pirazinil ili piradizinil tipa koji može da nosi jedan ili više atoma halogena i/ili jednu ili više (C1-C4)alkil i/iili (C1-C4)alkoksi grupa,u obliku baze ili adicione soli sa kiselinama, ili u hidratnom ili solvatnom obliku.Prijava sadrži još 14 patentnih zahteva.
Patent ZA-825206-B (ZA)
Title: Process for treating plants
Inventor: CARLSON DANIS R
IPC: A01N43/12
Filed: 1982-07-21
Abstract: The present invention is a process for stimulating plant growth and includes the steps of applying a plant growth stimulant and then subjecting the plant to high frequency sound waves. The plant growth stimulant preferably includes type A-3 gibberellin solution, present in an amount of from 0.1 to 200 parts per million by weight of the solution. The sound waves may be of a varying frequency between 4.7 and 5 kolohertz, at a volume of at least 115 decibels.
Patent ZA-828837-B (ZA)
Title: Air separation process with single distillation column for combined gas turbine system
Inventor: GAUMER LEE STROHL
IPC: F25J3/04
Filed: 1982-12-01
Abstract: The present invention is directed to an air separation system for the recovery of pressurized, substantially pure oxygen gas. The system uses a single pressure distillation column and bums a nitrogen-oxygen waste stream to provide power for the air compressor, the oxygen product compressor and electric generation. The distillation column has a split feed to develop reflux and reboil and to provide Initial separation of the liquid and vapor components of the column.
Patent ZA-867771-B (ZA)
Title: A method for the treatment of atherosclerosis,thrombosis and peripheral vessel disease
Inventor: SCHOLKENS BERNWARD
IPC: A61K38/00
Filed: 1986-10-14
Abstract: The preferred angiotensin converting enzyme inhibitors have the formula I <IMAGE> in which n is 1 or 2, R, R<1>, R<2> and R<3> are identical or different and each is hydrogen or an organic radical, and R<4> and R<5> form, together with the atoms carrying them, a mono-, bi- or tricyclic heterocyclic ring system. Agents containing these compounds for treating the specified diseases are also described.
Patent ZA-886235-B (ZA)
Title: Profiled plastic band
Inventor: KELDANY RACHID
IPC: F16L11/16
Filed: 1988-08-23
Abstract: A profiled band that includes two longitudinal edges of which one is provided with a groove and a parallel extending rib is allocated to the other one, which mentioned parts form a locked seam when the band is wound to a pipe, which seam is mechanically held in its operational position. The band is specifically suitable for an in situ production of wound pipes having a helically extending seam.
Patent ZA-912192-B (ZA)
Title: Method to administer drugs by iontophoresis
Inventor: PADMANABHAN RAMA V
IPC: A61K9/00
Filed: 1991-03-22
Abstract: A method for the improved transdermal delivery of ionic drugs by electrotransport is provided, wherein certain fatty acids are applied to the body surface which enhance the penetration of the drugs therethrough.
Patent ZA-931383-B (ZA)
Title: Indoles
Inventor: BLAGG JULIAN
IPC: A61P17/00
Filed: 1993-02-26
Abstract: PCT No. PCT/EP93/00380 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/17014 PCT Pub. Date Sep. 2, 1993The present invention provides compounds of the formula:    <IMAGE>  (I)  and the pharmaceutically acceptable salts thereof, together with pharmaceutically compositions containing, uses of, processes for the preparation of and intermediates used in the preparation of, such compounds.
Patent ZA-953841-B (ZA)
Title: P75 TNF receptor promoters
Inventor: WALLACH DAVID
IPC: C07H21/04
Filed: 1995-05-11
Abstract: The present invention concerns a promoter sequence for the p75 tumor necrosis factor receptor, including 5' upstream and first intron promoter sequences and a first transcription inhibitory sequence, and their preparation and use.
Patent ZA-973961-B (ZA)
Title: Crystalline(-)3R,4R-trans-7-methoxy-2,2-dimethyl-3-phenyl-4-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)chromane, hydrogen fumarate.
Inventor: TREPPENDAHL SVEND
IPC: C07D405/12
Filed: 1997-05-08
Abstract: The present invention provides novel crystalline (-)-3R,4R-trans-7-methoxy-2,2-dimethyl-3-phenyl-4-{4-[2-(pyrrolidin-1-yl)ethoxy]phenyl}chromane, hydrogen fumarate useful for reducing or preventing bone loss as well as pharmaceutical compositions containing the same. A process for preparing (-)-3R,4R-trans-7-methoxy-2,2-dimethyl-3-phenyl-4-{4-[2-(pyrrolindin-1-yl)ethoxy]phenyl}chromane, hydrogen fumarate is described.
Patent GB-2378539-B (GB)
Title: Apparatus for and method of controlling propagation of decryption keys
Inventor: TOMLINSON DAVID ROBIN
IPC: G06F21/62
Filed: 2001-09-05
Granted: 2003-07-02
Abstract: A security system for controlling access to encrypted information, comprising: a memory for storing at least one decryption key for use in decrypting an encrypted item of information, the decryption key being associated with a security code which can be used to determine whether the security system is authorized to send encrypted copies of the decryption key to others. If the security system is authorized to send an encrypted copy of the decryption key, it encrypts the decryption key and propagates the encrypted copy of the decryption key. Each time the security system propagates a decryption key, it includes as part of the decryption key an identifier indicating the identity of a sender's key. A user can append a control word against their identity in the decryption key to instruct the security system to initiate a message to them or an agent informing them of the propagation of the key and giving information concerning that propagation.
Patent GB-2379177-B (GB)
Title: Improved method and apparatus for repairing screens
Inventor: ROBERTSON GRAHAM
IPC: B07B1/46
Filed: 2002-06-26
Granted: 2003-09-24
Abstract: A method of plugging an area of damaged mesh in a sifting screen is described. The method is applicable to screens of the type in which woven wire mesh is stretched, tensioned and secured over a supporting frame containing a plurality of windows and in which local damage to the mesh is in an area of the mesh which overlies one of the windows. The method comprises the steps of inserting into the window a device (40) which is a close fit therein, and securing the device (40) in the window so as to completely cover the area of damaged mesh. The device (40) may comprise a former having stretched thereacross and secured thereto mesh similar to that stretched across the window in question, or simply a plate or block. The device may be secured in place by a force or interference fit, mechanical means, or adhesive, or the device may be resiliently deformable to allow it to be pushed past a projection in the window, so as to snap fit the device in place. <IMAGE>
Patent GB-2393900-B (GB)
Title: Surface cleaning apparatus
Inventor: GREY NICHOLAS GERALD
IPC: A46B13/02
Filed: 2002-07-19
Granted: 2004-08-25
Abstract: A surface cleaning apparatus comprising a body (1; 106) having a forward compartment (9; 114) with an opening in a lower surface thereof; and an elongate rotatable brush arrangement (11; 116) provided within and extending across the forward compartment (9; 114) of the body (1; 106). The brush arrangement (11; 116) has bristles adapted to extend through the opening in the forward compartment (9; 114) as the brush arrangement (11; 116) is rotated. The lower front region of the body (1; 106) is chamfered to increase the extent to which the bristles protrude from the body (1; 106) in the region of the chamfer such that, when the apparatus is inclined relative to a surface to be cleaned, contact between the bristles and the surface to be cleaned is increased. <IMAGE>
Patent GB-2419327-B (GB)
Title: Amphibious vehicle transmission
Inventor: LONGDILL SIMON JAMES
IPC: B60F3/00
Filed: 2004-10-22
Granted: 2007-10-10
Abstract: An amphibious vehicle has retractable road wheels to allow planing over water. Power to the road wheels is disconnected automatically as the wheels are retracted. This may be achieved through a cable attached to a suspension rocker arm to disconnect a dog clutch attached to the input shaft of a differential as the wheels are retracted; and vice versa. The system may be fitted to a steered axle or to any suitable retractable suspension system.
Patent GB-2420774-B (GB)
Title: Dispenser
Inventor: TEDHAM MARTIN JOHN
IPC: A61J1/03
Filed: 2004-02-05
Granted: 2006-11-08
Abstract: A dispenser for dispensing a product in use from a blister pack (200) of the type comprising a support member defining a plurality of pockets (204) arranged in a circle around a blister pack axis, and a cover sheet provided on a dispensing side of said blister pack having rupturable portions which close each of said pockets, comprises a housing (208,210), and a hub (206) for locating in use a blister pack for rotation within said housing (208, 210). A dispensing window (236) is disposed in said housing (208, 210) such that in use a blister pack (200) may be rotated to bring each pocket of a blister pack into registration therewith to allow ejection of the contents. An access aperture (240, 242) is provided in the housing (208, 210) through which in use a user may manually engage an exposed portion of the circumference of the blister pack (200) to apply rotation thereto. Two spaced manually releasable locking means (216) cooperate with the blister pack and are each manually moveable against a bias from a locking position in which the blister pack is prevented from rotation, to a release position in which in use the blister pack may be turned to present a next pocket adjacent the dispensing window.
Patent GB-2424588-B (GB)
Title: Anaesthesia system with an anaesthetic vaporiser
Inventor: DITTMANN RALF
IPC: A61M16/10
Filed: 2006-03-15
Granted: 2007-05-09
Abstract: Anesthesia system comprises a respiratory gas source (2) for respiratory gas on a gas inlet (7), a gas outlet (11), an anesthetic vaporizer (10) arranged between the gas inlet and gas outlet, a bypass line (9) bridging the vaporizer, a switching unit (8) formed on the gas inlet to completely or partially deviate respiratory gas through the vaporizer or through the bypass line to the gas outlet, a control unit (6) for actuating the switching unit to change the concentration of the anesthetic at the gas outlet and a monitoring unit (29) to control the switching unit when there is an error so that the respiratory gas is completely deviated via the vaporizer. An independent claim is also included for a method for operating an anesthesia system. Preferred Features: A respiratory circulation (4) is joined to the gas outlet to supply a patient with respiratory gas. Respiratory monitors determine the composition of the gas. An oxygen source (24) is arranged upstream of the vaporizer as a emergency gas supply.
Patent GB-2448125-B (GB)
Title: Method and apparatus for making content available on a network
Inventor: CRAYTON ANDREW
IPC: H04W4/90
Filed: 2007-01-31
Granted: 2009-09-16
Abstract: Content is provided to a computer terminal by request from a telephone handset user, the request comprising an SMS message containing a keyword associated with the content being requested. The SMS message is received at an SMS gateway associated with a content provider. The gateway is adapted to determine from the SMS message both the keyword sent and the telephone number associated with the sender of the SMS message. A check is made firstly as to whether the keyword is present in a table of keywords stored in memory at the content station, each keyword in the table being associated with specific content, and secondly as to whether the sender's telephone number is present in a table of telephone numbers stored in a memory at the content station, each such stored telephone number being associated with a specific account and with an associated account access key. If the check establishes that the particular keyword and telephone number are present in the respective tables, then the content corresponding to that keyword is associated with the account. Thereafter, for at least a predetermined period of time, access is allowed to that account via the related access key and to content associated with that account, to enable such content to be viewed via a network such as the Internet from a browser-enabled computer terminal.
Patent GB-2102713-B (GB)
Title: Lapping or polishing machine
Inventor: BOVENSIEPEN HANS JOACHIM
IPC: B24B37/015
Filed: 1982-06-04
Granted: 1985-01-09
Abstract: Lapping or polishing machine, wherein for cooling a plurality of zones of its working face the tool comprises for each of these zones separate supply conduits for fluids at different temperatures and/or rates of throughflow, and there are also provided temperature sensing means with an apparatus for controlling the temperature or rate of throughflow of the fluid.
Patent GB-2120605-B (GB)
Title: Artificial-flower-forming ribbon
Inventor: AOYAMA RYUJI
IPC: D04D7/04
Filed: 1983-05-18
Granted: 1985-12-18
Abstract: An artificial-flower-forming ribbon having an overlapped pair of strips and strings placed longitudinally in the middle of strips and therebetween. One end of the string is joined to those of the strips, and both strips are adhered to each other at a plurality of line areas spaced apart in the longitudinal direction of the strips so as to permit relative movements of the strips and the strings. The line areas are inclined with respect to the widthwise direction of the strips, the inclinations being alternately reverse.