baber/WOPTO huggingface dataset:
Patent LV-10104-B (LV)
Title: Antiviral pyrimidine nucleosides
Inventor: RICHARD WALKER
IPC: A61K31/7064
Filed: 1993-03-10
Abstract: Pyrimidine 4 min -thionucleosides of the formula I <CHEM> wherein Y is hydroxy or amino, and X is chloro, bromo, iodo, trifluoromethyl, C2-6 alkyl, C2-6 alkenyl, C2-6 haloalkenyl or C2-6 alkynyl and physiologically functional derivatives thereof. These compounds have utility as anti-viral agents.
Patent LV-10206-B (LV)
Title: Disposable inhaler
Inventor: VILHELM KALLSTRAND ANDERS G RA
IPC: A61M15/00
Filed: 1993-08-10
Abstract: The invention relates to a disposable breath-actuated inhaler comprising a housing forming an air flow path open at both ends, wherein one end forms an air inlet and one end forms an air outlet. The housing includes a compartment for storing a pharmaceutical powder to be inhaled which is located close to the air inlet and covered by a thin foil which seals the compartment in an airtight way. The foil can be removed from the compartment from outside the housing. Additionally, the housing has a constriction adjacent the powder compartment such that a turbulent air stream will be obtained at the constriction upon inhalation which will lift the powder out from the compartment and mix the powder into the air stream.
Patent LV-11742-B (LV)
Title: Method of production of charcoal and installation for implementing the method
Inventor: BLINKENS PETERIS
IPC: C10B53/02
Filed: 1997-01-03
Abstract: In order to develop a method of producing charcoal with a positive energy and functionality balance, it is proposed to construct a system of retorts from separate modules, where all retorts within one module are joined in parallel, while the separate modules form a chain in order to transfer the excess heat from a module, where an exothermal reaction of destructive distillation takes place, to another module of the system, where an endothermic process takes place. There are several versions of implementation for both the method and the device, which differ in the scheme of heat carriers' flow organization, and the location of the functional systems of the device: heat carrier and wood destructive distillation gasiform products circulation systems, retort active cooling systems, and the process control and direction systems, in order to create a pollution-free production and produce quality charcoal.
Patent MX-168185-B (MX)
Title: Mejoras en un sistema de cañon electronico para un tubo de rayos catodicos
Inventor: BLACKER ALLEN P JR
IPC: H01J29/50
Filed: 1987-02-20
Abstract: La presente invención se refiere a un sistema de cañón electrónico para un tubo de rayos catódicos en colores, caracterizado porque incluye un elemento de cátodo para desarrollar un haz electrónico, un lente de enfoque principal para recibir el haz electrónico y para formar un punto del haz electrónico enfocado en la pantalla del tubo, el lente de enfoque principal tiene una pluralidad de electrodos situados en un eje común; un elemento para desarrollar y aplicar al electrodo los potenciales efectivos para formar uno o más de los componentes de campo de enfoque entre los electrodos; el lente de enfoque principal se estructura y coloca de manera tal como para ocasionar que se forma entre los electrodos adyacentes por lo menos un componente de campo de enfoque que es asimétrico y efectivo para desviar de manera significativa un haz que ha pasado desde una trayectoria de línea recta a través de un ángulo predeterminado, un primer electrodo de la pluralidad de electrodos consiste de un electrodo de enfoque adaptado para recibir voltajes de enfoque a fin de establecer la distancia de enfoque de los haces, un segundo electrodo de la pluralidad de electrodos coopera con otro de la pluralidad de electrodos para formar el componente de campo asimétrico, y un elemento para desarrollar y aplicar un voltaje variable al segundo electrodo, para ocasionar que la resistencia de componente de campo asimétrico y por lo tanto, del ángulo mediante el cual se desvía el haz, varía en respuesta al voltaje variable.
Patent NO-135228-B (NO)
Inventor: KLEPPE B
IPC: A22C25/16
Filed: 1972-11-03
Abstract: Anordning ved fiskebearbeidingsmaskiner.
Patent NO-136382-B (NO)
Inventor: LARSSON G
IPC: B65G1/12
Filed: 1974-03-25
Abstract: Ladningsmagasin.
Patent NO-146962-B (NO)
Title: Anordning for jordarmering.
Inventor: BROMS BENGT
IPC: E02D29/02
Filed: 1974-06-19
Abstract: Anordning for jordarmering.
Patent NO-144293-B (NO)
Title: Pakkeapparat.
Inventor: NORDSTROM JOHN EUGENE
IPC: B65B7/06
Filed: 1976-04-26
Abstract: Pakkeapparat.
Patent NO-147312-B (NO)
Title: Anordning som er bevegelig paa vann for separering av et oljesjikt fra vannet
Inventor: VUORISTO PAAVO KALERVO
IPC: E02B15/10
Filed: 1979-06-26
Abstract: Anordning som er bevegelig på vann for separering av et oljesjikt fra vannet.
Patent NO-154724-B (NO)
Title: Porsjoneringsanordning for utporsjonering av et vaeskeprodukt.
Inventor: CREDLE WILLIAM SWINDELL JR
IPC: B65D47/04
Filed: 1980-06-30
Abstract: Sugeror (10) og en ventil (17) med en hurtigkobling for anvendelse i kombinasjon med en sammentrykkbar pose (16) for å trekke ut et væskeprodukt fra denne. Sugeroret er ekstrudert eller på annen måte formet av plastmaterial eller annet passende material og omfatter minst en sugekanal (10C) gjennom rorets omkretsvegg og med utstrekning langs hele sugerorets lengde. Når et vakuum eller sug opprettes i sugeroret (10) av en pumpe vil til å begynne med all luft i den sammentrykkbare pose bli trukket ut fra posen. Væskeproduktet i posen vil så bli suget ut av den sammentrykkbare pose mens posen trekker seg sammen rundt et avsnitt av sugeroret som ikke lenger er omgitt av væskeproduktet. Etter hvert som væsken fjernes, vil posen gradvis trekke seg sammen rundt sugeroret og væske vil fortsette å stromme gjennom sugerorets langstrakte kanal inntil hele innholdet i den sammentrykkbare pose er fjernet. Den sammentrykkbare pose er utstyrt med et innlop eller en tut (15) som ventilen med hurtigkoblingen er forbundet med. Sugeroret kan være montert i forbindelse enten med poseinnlopet eller ventilen. Hurtigkoblingen for ventilen er innrettet for å motta en tilpasset kobling på enden av en uttappingsslange. Når de respektive koblinger befinner seg i inngrep forspennes ventilen i åpen stilling, mens ventilen normalt er forspent til en lukket stilling når koblingene ikke er sammenkoblet.
Patent NO-157289-B (NO)
Inventor: BUNN CHRISTOPHER B
IPC: B28B1/08
Filed: 1982-11-18
Abstract: An extrusion machine for making elongated articles of concrete by forcing the concrete through a mold, the article having a relatively large core, has a rotatable spiral conveyor (20, 22) which extends longitudinally of the mold (26) and moves the concrete through the mold. Non-rotatable forming elements (28, 30, 32) in the mold (26) form the internal cavity, which elements are positioned immediately downstream of the conveyor with their lower edge not more than 10% of the forming element below the lower edge of the conveyor. The lower edge and lower side of the forming elements (28, 30, 32) are free of any substantial ramp, and a ramp (34) on the first forming element (28) extends upwardly from the downstream end of the conveyor (20, 22). The conveyor forces the concrete over the forming elements to form the concrete article, and the machine is moved forwardly by reaction as the concrete is forced against the molded concrete.
Patent NO-160454-B (NO)
Title: Fremgangsmaate og innretning for fremstilling av treslip.
Inventor: TUMM HELMUT
IPC: D21B/
Filed: 1984-01-11
Abstract: FREMGANGSMÅTE OG INNRETNING FOR FREMSTILLING AV TRESLIP.
Patent NO-175316-B (NO)
Inventor: JORDAN ARTHUR DAVID
IPC: C09D5/02
Filed: 1985-09-27
Abstract: Water-based coating or caulking compositions especially for exterior surfaces or seams which upon application quickly develop resistance to being washed out by rain comprise an aqueous dispersion of water-insoluble latex polymer prepared by emulsion polymerization, pigment dispersed with anionic polymer, and water-soluble salt of multivalent complex ion having ligands selected from ammonia or organic amine, and have a total solids content of from 50% to 90% by weight. Those compositions having a pigment to binder ratio of 1:1 to 3:1 are particularly useful as roof mastics.
Patent NO-158663-B (NO)
Inventor: DYRE-HANSEN HANS
IPC: B23K26/06
Filed: 1986-02-20
Abstract: A method and a device for welding together plastic or plastic covered surfaces (6, 11) by the aid of laser beam heating (13), especially for joining the lateral seam of a container or a blank for a container. Between the plane areas (11, 6) to be melted together a reflector means (12) is provided with surfaces having a reflecting angle orthogonal to the faces to be melted together (6, 11). The laser beam (13) is emitted while the surface (6, 11) to be melted together are directed past said reflector means (12) in its longitudinal direction. The faces (6, 11) are pressed and melted together after having left the area at said reflector means (12). Said reflector means (12) is, e.g. a reflecting prism.
Patent NO-164935-B (NO)
Inventor: REINHARDTSEN TORE
IPC: F01N1/10
Filed: 1987-02-26
Abstract: Silencer comprising a closed container comprising a side wall (3) having an elliptical shape, a top, a bottom and an input (1) and an output (2). Exhaust gases from a combustion engine are brought into the interior of the container at a first focusing point (4), and being collected in a second focusing point (5) after reflection from the side wall (3). In the second focusing point (5) a sound absorbing material (6) absorbs the sound waves and the gases thereafter exits the silencers through the output (2).
Patent NO-168590-B (NO)
Inventor: BARTHELEMY PASCAL
IPC: C08G77/26
Filed: 1988-02-22
Abstract: New process for the preparation of alpha,omega-bis(aminophenoxyalkyl)diorganopolysiloxanes of formula: 
<IMAGE>
 in which: each of R1, R2, R3, R4 and R5 denotes a hydrocarbon radical and the sum y + z is between 0 and 100. 
<??>According to the process the diamines are obtained by direct hydrosilylation of alkoxyanilines in bulk with various appropriate alpha,omega-bis(hydro)diorganopolysiloxanes. The selectivity of the addition reaction resulting in the diamines of formula (I) is practically equal to 100 %.
Patent NO-171512-B (NO)
Inventor: BOEHNKE KURT
IPC: H05B3/12
Filed: 1988-02-26
Abstract: A ferritic, heat-resistant steel whose behavior at high application temperatures is improved by the combined addition of oxygen affinitive elements. Apart from stabilizing the electric resistance of heating elements by addition of zirconium, titanium and rare earth metal, also the creep elongation of the steel is considerably reduced under load at temperatures above 900 DEG  C., the thermal stress capacity thus being increased. The resulting complex oxide coating increases the protective function with regard to preserving the metallic cross-section in continuous and/or cyclic heat treatments. The steel is composed of: up to 0.10 % C up to 0.80 % Si 0.10 to 0.50 % Mn up to 0.035 % P up to 0.020 % S 12 to 30 % Cr 0.10 to 1.0 % Mo up to 1 % Ni 3.5 to 8 % Al 0.01 to 1 % Zr 0.003 to 0.8 % rare earth metals 0.003 to 0.30 % Ti 0.003 to 0.050 % N remainder Fe and incidental impurities.
Patent SE-337635-B (SE)
Inventor: KRISTENSEN I
IPC: H01L45/00
Filed: 1967-03-17
Abstract: 1,147,557. Semi-conductor switches. DANFOSS A.S. 7 March, 1967 [19 March, 1966], No. 10671/67. Heading H1K. A symmetrical switch which changes from a high to a low resistance condition when the applied voltage exceeds a threshold value and reverts when the current falls below a holding value, is made of a polycrystalline material exhibiting a discontinuity in its resistivitytemperature characteristic. Suitable materials are the lower oxides of transition metals, particularly vanadium oxide VO 2  and titanium oxide Ti 2 O 3 . The preferred device is made by forming a wafer of high-ohmic vanadium pentoxide by cathode sputtering in argon containing a little oxygen or by melting and quenching, applying electrodes to the opposed faces of the wafer and applying a forming voltage between them to convert a thin channel through the wafer to the form VO 2 . Preferably the channel has a length of <100Á and a diameter <10Á.
Patent YU-47297-B (YU)
Title: Postupak i aparat za kontrolu mase kontinualnog ekstrudata po jedinici dužine
Inventor: PETERSON J E
IPC: B29C48/92
Filed: 1988-12-27
Abstract: Postupak kontrole mase kontinualnog ekstrudata po jedinici dužine, pri proizvodnji automobilskih guma, koji se istiskuje iz jednog ili više istiskivača, pa prelazi preko više transporterskih sredstava u liniji opreme (10), da bi pomenuti ekstrudat bio izmeren na sredstvu za merenje u pokretu, a zatim se, pomenuti ekstrudat skuplja bez obzira na redosled prethodnih faza, naznačen time, da se masa vrućeg gazišta (14) po jedinici dužine pomenutog ekstrudata meri na vagi (20) za merenje u pokretu, pa se izmerena vrednost uporedjuje sa ciljnom masom ekstrudata u komporatoru (36) koji generiše kontrolni signal (38) koji preko kontrolora brzine (4) podešava brzinu samo jednog transporterskog sredstva i to odvodnog transportera (16) promenljive brzine tako što kontrolor brzine (40) upravlja brzinom motora (18) koji pokreće odvodni transporter (16) čime se kontroliše masa po jedinici dužine pomenutog ekstrudata (14) unutar željenih odredjenih granica od + 5% mase, bez obzira na promene dimenzija pomenutog ekstrudata (14), bez menjanja operacija pomenutog istiskivača (12), kao i bez menjanja brzine bilo kojeg drugog transportera osim pomenutog odvodnog transportera (16) promenljive brzine. Prijava sadrži još 1 nezavisan i 5 zavisnih zahteva.
Patent RS-50418-B (RS)
Inventor: SULTAN TAREK
IPC: G06F7/00
Filed: 2004-08-25
Abstract: Web-orijentisan sistem za obradu carinskih informacija, naznačen time, što se sastoji od: serverskog uređaja povezanog na komunikacionu mrežu, pri čemu navedeni serverski uređaj ima komunikacioni serverski modul za komunikaciju preko navedene mreže;navedenog serverskog uređaja koji prima deklaraciju vezanu za konsignaciju, zajedno sa identifïkacijom konkretnih dobara u konsignaciji kao i predodređenim parametrima konsignacije, i navedenog serverskog uređaja koji obuhvata aplikacioni programski modul koji proverava navedenu deklaraciju, provodi analizu rizika primljene informacije, proračunava iznos carinskih dažbina i taksi za navedenu konsignaciju, i na osnovu analize rizika odreduje da li treba ili ne treba pokrenuti proces pregleda. Prijava sadrži 1 nezavisan i 38 zavisnih patentnih zahteva.
Patent ZA-833699-B (ZA)
Title: Artificial flower-forming ribbon
Inventor: AOYAMA RYUJI
IPC: D04D7/04
Filed: 1983-05-23
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.
Patent ZA-836291-B (ZA)
Title: Substituted 1,3,4-benzotriazepines,a method of preparing the same and their use as medicaments
Inventor: LAWRENCE LEO MARTIN
IPC: A61K31/55
Filed: 1983-08-25
Abstract: This invention relates to substituted-1,3,4-benzotriazepines of the formulawherein X and Y are each independently hydrogen, lower alkyl, halogen, lower alkoxy, nitro and hydroxyl; R<sub>1</sub> and R<sub>3</sub> are each independently hydrogen or alkyl; R<sub>2</sub> is hydrogen, lower alkyl, cycloalkyl lower alkyl, phenyl, aryl lower alkyl, hydroxyl and sulfhydryl; m and n are each independently integers of 0 or 1 and when m is 0, n is 1 and vice-versa; and p and q are independently integers of 1 or 2. Also included in the invention are the substituted-1,3,4-benzotriazepine derivatives of tautomeric form when the substituent for R, and or R<sub>3</sub> in the above formula is hvdrogen.The invention relates further to a process for the preparation of the mentioned compounds and their use as antihypertensive agents.
Patent ZA-851412-B (ZA)
Title: Drug delivery system
Inventor: TRIPP EDWARD S
IPC: A61J1/05
Filed: 1985-02-25
Abstract: A stoppered drug vial forms part of a drug delivery system which maintains the sterility of the drug in storage, dilution and use. A removable, pierceable diaphragram is placed over the stopper which seals the vial. The removable, pierceable diaphragm is held in place by attachment to a skirt member which encloses and is in frictional contact with the upper portion of the vial wall. Access to the drug in the vial may be obtained by either removing the diaphragm and the stopper or piercing the diaphragm and the stopper with a cannula.
Patent ZA-862587-B (ZA)
Title: Treatment of gases
Inventor: WATSON RICHARD WILLIAM
IPC: C01B17/04
Filed: 1986-04-07
Abstract: In a process for recovering sulphur from a typically relatively concentrated gaseous stream of hydrogen sulphide, the stream is reacted with pure oxygen or oxygen-enriched air in a furnace 2 to form a gas mixture including hydrogen sulphide and sulphur dioxide. The hydrogen sulphide and sulphur dioxide then react to form sulphur vapour and water vapour. The temperature of the gases in the furnace 2 is controlled by introducing into the gases a quenchant. The quenchant is preferably liquid water although other liquid quenchants may be employed. Alternatively a vaporous quenchant stream comprising at least 80% by volume of steam is employed. The process enables relatively high rates of formation of sulphur vapour to be achieved for a given furnace volume.
Patent ZA-864325-B (ZA)
Title: Centrifugal elastomer elastomeric impellers and vane core extraction process for making same
Inventor: HYLL JOHN
IPC: B29C33/48
Filed: 1986-06-10
Abstract: An elastomeric-covered shrouded impeller, having a pair of disk-like shrouds (16, 17) enclosing vanes and vane passages, which has an improved throat opening (10) having sweeping internal sidewalls is disclosed. A three-piece mold core (A,B,C) is utilized to form the vane passage and the sweeping curved throat inlet of the impeller.
Patent ZA-875473-B (ZA)
Title: Communicating vital control signals
Inventor: CORRIE JOHN DOUGLAS
IPC: B61L3/12
Filed: 1987-07-24
Abstract: A railway vehicle control system comprises a railway track (1) and a plurality of transponders (N, N+1, N+2) at predetermined positions along the track. A railway track (2) moves along the track, the vehicle having means (20, 21) for detecting each of the transponders. A control location has means (4, 5, 6, 7, 7a) for periodically transmitting vital safety signalling information to the vehicle via a radio link. In response to detection of one of the transponders, the vehicle sends a first message via the link to the control location and in response to reception of the first message by the control location, the vital safety signalling information is sent a first time from the control location to the vehicle via the link, then from the vehicle to the control location via the link and then a second time from the control location to the vehicle via the link.
Patent ZA-878631-B (ZA)
Title: Rotary joint with balanced seals
IPC: F16C11/08
Filed: 1987-11-18
Abstract: A rotary joint for establishing communication of a pressurized medium with a rotating heat exchanger drum wherein the joint seals and associated structure are of such configuration to permit internal balancing with respect to fluid pressures imposed thereon. A rotating nipple within the joint body utilizes spherical seal surfaces engaging annular seal rings to achieve self alignment and the nipple includes spring biased collars which automatically compensate for wear and retaining structure limits collar displacement to prevent joint damage.
Patent ZA-881615-B (ZA)
Title: Cemented carbide tool
Inventor: FISCHER UDO KARL REINHOLD
IPC: E21B10/56
Filed: 1988-03-07
Abstract: A tool or wear part comprises a cast iron or cast steel body (3) carrying one or more cast-in inserts (1). Each insert (1) comprises a cemented carbide cutting or wearing element partially embedded in the body (3), and an enclosure (2) completely surrounding the embedded portion of the element. The enclosure (2) is cast-in with respect to the body (3) and has a higher melting point than the body (3). The enclosure (2) is connected by a metallurgical bond to the body (3) and by a shrink-fit to the element.
Patent ZA-887687-B (ZA)
Title: Absorbent article having a hydrophobic transport layer
Inventor: MEYER STEPHEN CARL
IPC: A61F13/49
Filed: 1988-10-14
Abstract: An absorbent article comprises an absorbent body of a hydrophilic material having a liquid permeable top cover which has an effective average pore size. A liquid permeable transport layer is located between the top cover and absorbent body. This is made of a material which is less hydrophilic than the absorbent body and has an effective pore size smaller than the topcover pore size. Pref. the absorbent body includes an absorbent hydrogel polymer material.
Patent ZA-929040-B (ZA)
Title: A waste compactor.
Inventor: BYRNE GERARD JOSEPH
IPC: B30B9/30
Filed: 1992-11-23
Abstract: PCT No. PCT/IE92/00024 Sec. 371 Date Jul. 21, 1994 Sec. 102(e) Date Jul. 21, 1994 PCT Filed Nov. 23, 1992 PCT Pub. No. WO93/09938 PCT Pub. Date May 27, 1993A waste compactor including an upwardly open waste container, and a roller mounted on a support for movement within the container to travel over waste in the container for compacting waste. The roller is movable up and down in the container as waste builds up in the container. The support includes a support arm slidably mounted on a support frame, the arm being inclined downwardly from the support frame towards the roller. For waste compaction a ram is operable to slide the arm on the support frame to urge the roller against the waste.
Patent ZA-941548-B (ZA)
Title: Novel plasmid for production of CRM protein and diptheria toxin
Inventor: METCALF BENJAMIN J
IPC: C07K14/34
Filed: 1994-03-04
Abstract: The invention pertains to a novel method and plasmid system for producing abundant quantities of CRM197 protein, diphtheria toxin or other CRM proteins related to diphtheria toxin, as well as to microorganisms transformed with the novel plasmid. A particularly preferred DNA plasmid, designated pPX 3511, that combines the gene for CRM197 from the nontoxigenic betaphage and the plasmid pNG2-22 is described. The novel plasmid system is capable of transforming strains of Corynebacterium diphtheriae into strains which are capable of expressing high levels of the CRM197 protein without the use of multiple lysogens. The invention provides in elegant means for increasing protein production without having to manipulate the expression vector, such as by increasing the promoter strength, or removing the promoter from iron regulation.
Patent ZA-956261-B (ZA)
Title: Process for the preparation of 2,5-dimethyl-2,5-dihydroperoxyhexane
Inventor: HAEGEL EBERHARD
IPC: C07C409/04
Filed: 1995-07-27
Abstract: PCT No. PCT/EP95/02987 Sec. 371 Date Jan. 24, 1997 Sec. 102(e) Date Jan. 24, 1997 PCT Filed Jul. 27, 1995 PCT Pub. No. WO96/03372 PCT Pub. Date Feb. 8, 1996Disclosed is a process for the preparation of 2,5-dimethyl-2,5-dihydroperoxyhexene by reaction of 2,5-dimethyl-1,5-hexadiene with hydrogen peroxide in an acidic medium. According to this process, the 2,5-dimethyl-2,5-dihydroperoxyhexane can be prepared with good yield and in a technically simple way.