baber/WOPTO huggingface dataset:
Patent NO-20110968-A1 (NO)
Title: Nyttige katalysatorer for alkylering av aromatiske hydrokarboner
Inventor: GAFFNEY ANNE MAE
IPC: C07C6/12
Filed: 2011-07-04
Abstract: Katalysator som er egnet til alkylering eller transalkylering av aromatiske forbindelser. Katalysatoren er en syrebehandlet zeolittkatalysator produsert av en prosess som inkluderer kontakt mellom en sur zeolittkatalysator som omfatter overfladisk ikke- rammeverksaluminium og rammeverks-aluminium med en organisk tobasisk syre ved et vektforhold mellom katalysator og syre i området fra 2:1 til 20:1 og ved en temperatur i området fra 50°C til 100°C for selektivt å fjerne i det minste en del av ikke-rammeverksaluminium ved overflata. Den resulterende katalysatoren kan ha en målt førsteordens ratekonstant kcum på i det minste 2cm3/s g for alkyleringen av benzen med propylen for å danne kumol.
Patent NO-20130398-A1 (NO)
Title: Fremstilling og forvarming av masovnsgass
Inventor: FORWALD KARL
IPC: C10J3/06
Filed: 2013-03-18
Abstract: Det er beskrevet en fremgangsmåte for oppvarming av avgass fra masovnen eller ovner for direkte reduksjon av jern og samtidig å omdanne CO2 i avgassen til CO, hvor fremgangsmåten omfatter tilførsel av masovnsavgass eller avgass fra direkte reduksjon av jernmalm til den nedre delen av en vertikal, elektrisk oppvarmet reaktor inneholdende faste karbonmaterialersom har en på forhånd valgt CO-reaktivitet for reduksjon av CO2-innholdet i gassen til CO, oppvarming av gassen i reaktoren til en temperatur på minst 900 °C og tilførsel av gassen til den nedre sjakten av masovnen eller til ovnen for direkte reduksjon av jern. Det er videre beskrevet en reaktor for dette formålet.
Patent NO-20131020-A1 (NO)
Title: Framgangsmater og anordninger for a synkronisere borehullverktoy med fjernsendere og folere
Inventor: CAIRNS PAUL GERARD
IPC: E21B47/00
Filed: 2013-07-23
Abstract: Den foreliggende oppfinnelsen omfatter en anordning og framgangsmåte for å operere et borehullverktøy i et borehull. Anordningen kan omfatte et borehullverktøy som kan omfatte minst en andre klokke, som kan synkroniseres til en første klokke ved hjelp av en modulator/demodulator-enhet. Borehullverktøyet kan konfigureres til å estimere en interesseparameter ved et underjordisk trekk. Det underjordiske trekket kan gjelde en eller flere av: et borehull, et foringsrør og en jordformasjon. Borehullverktøyet kan omfatte to eller flere seksjoner som er konfigurert til å operere synkront når den ene eller de flere andre klokkene synkroniseres med den første klokken. Modulatoren/demodulatoren kan omfatte et modem tilknyttet den første klokken, et modem tilknyttet den minste ene andre klokken, og en lavfrekvensleder mellom de to modemene. Framgangsmåten omfatter å bruke anordningen.
Patent NO-20180738-A1 (NO)
Inventor: TRUNK PHILIP G
IPC: E21B10/46
Filed: 2018-05-28
Abstract: A downhole cutting apparatus includes a cutter block. The cutter block includes a formation facing surface with cutting elements coupled thereto. The cutting elements are arranged in rows that may extend at an angle across a width of the formation facing surface. Mud flutes may optionally be located between rows of cutting elements. A gauge portion of the formation facing surface may be adjacent a leading edge having reinforcement members coupled thereto.
Patent PE-37597-A1 (PE)
Title: Nutriente foliar ecologico
Inventor: VILCHEZ ORTIZ NICANOR
IPC: C05F11/00
Filed: 1996-09-13
Abstract: SE REFIERE A UNA COMPOSICION MOLECULAR DE UN POLIFOSFATO DE POTASIO (CMPP), CARACTERIZADA POR CONTENER: 1) DE 20% A 27% DE FOSFORO EN FORMA DE P2O5; 2) DE 30% A 46% DE POTASIO EN FORMA DE K2O; 3) ELEMENTOS MENORES QUELATIZADOS, TALES COMO: DE 0,5% A 1% DE Zn, DE 0,5% A 1% DE Mg, DE 0,1% A 0,5% DE Fe, DE 0,01% A 0,5% DE Cu, DE 0,01 A 0,04% DE Mn; 4) OTROS ELEMENTOS: DE 0,001% A 0,1% DE Ca, DE 0,001% A 0,1% DE B, DE 0,0001% A 0,0003% DE Mo Y DE 1% A 2% DE S; Y 5) DE 0,05% A 1% DE FITOHORMONAS, TALES COMO LAS GIBERELINAS Y LAS AUXINAS; SE REFIERE ADEMAS AL PROCESO DE OBTENCION DE LA (CMPP) QUE CONSISTE EN: A) CARGAR ACIDO FOSFORICO EN UN AGITADOR, Y ADICIONAR LENTAMENTE K2CO3, ANTES DE FINALIZAR LA ADICION DEL K2CO3 SE MIDE EL pH QUE DEBE ESTAR ENTRE 6 Y 7, Y SE ANADE H2SO4 PARA BAJAR EL pH ENTRE 2,5 Y 3,5; B) AGREGAR LOS QUELATOS DE (3), LAS FITOHORMONAS, BORAX Y MOLIBDATO DISUELTOS PREVIAMENTE EN AGUA CALIENTE, Y LUEGO MEZCLAR ALCOHOL CON UN ADHERENTE Y AGREGARLO AL AGITADOR; C) ANADIR AZUL DE METILENO Y SE AGITA TODA LA MEZCLA POR ESPACIO DE 2 h MANTENIENDO EL pH APROXIMADAMENTE EN 3. SE UTILIZA PARA ESTIMULAR LA FORMACION DE AZUCARES EN LOS FRUTOS, Y POR EL ALTO CONTENIDO DE FOSFORO Y POTASIO INDUCE Y ESTIMULA LA PRODUCCION DE FLORES POR BROTAMIENTO RAPIDO DE LAS YEMAS, ASEGURANDO SU CUAJADO EN LAS RAMAS FRUTERAS
Patent PE-7491-A1 (PE)
Title: Derivados de n-fenilpirazol como insecticidas
Inventor: BUNTAIN IAN GEORGE
IPC: C07D231/00
Filed: 1990-09-10
Abstract: DONDE A REPRESENTA UN ATOMO DE HALOGENO SELECCIONADO ENTRE YODO Y BROMO, EL ATOMO DE HIDROGENO O UN GRUPO AMINO; m ES EL NUMERO ENTERO 1 o 2; n ES CERO O EL NUMERO ENTERO 1 o 2; CON LA EXCLUSION DE LOS COMPUESTOS EN LOS QUE A REPRESENTA EL GRUPO AMINO Y n ES CERO. LOS DERIVADOS SON UTILES PARA REPRIMIR LAS PLAGAS DE ARTROPODOS, NEMATODOS DE LAS PLANTAS, HELMINTOS O PROTOZOOS
Patent PL-309393-A1 (PL)
Title: Method of obtaining florphenicol, thiamphenicol and chloramphenicol as well as intermediate compounds of oxazoline type by dissymmetrical synthesis
Inventor: WU GUANG-ZHONG
IPC: C07C231/02
Filed: 1993-12-15
Abstract: The present invention comprises a process for the asymmetric synthesis of florfenicol, thiamphenicol or chloramphenicol, from a derivative of trans-cinnamic acid, comprising the steps: (a) converting the acid to an acid chloride using a chlorinating agent, and reducing the acid chloride to a trans allylic alcohol with a reducing agent; (b) asymmetrically epoxidizing the allylic alcohol of step (a), by reacting with t-butylhydroperoxide in the presence of a chiral epoxidation catalyst prepared from titanium (IV) isopropoxide and L-diisopropyltartaric acid, to form a chiral epoxide; (c) regioselectively opening the epoxide of step (b) by sequentially treating with sodium hydride, zinc chloride and dichloroacetonitrile to form an oxazoline; (d) stereoselective inversion/isomerization of the oxazoline of step (c) by sequentially treating with: (i) a lower alkylsulfonyl chloride and a tertiary amine base; (ii) sulfuric acid and water; (iii) an alkali metal hydroxide; to form an oxazoline; (e) optionally treating the oxazoline of step (d) with a fluorinating agent, for preparing florfenicol, then hydrolyzing with acid. In an alternative embodiment, the present invention comprises a process for isomerizing of the S,S-isomer of florfenicol to the R,S-isomer (I) by sequentially treating with: (i) a lower alkylsulfonyl chloride and a tertiary amine base; (ii) sulfuric acid and water; (iii) an alkali metal hydroxide. The present invention further comprises a process for regioselectively opening an epoxide to form a threo-oxazoline.
Patent PL-310601-A1 (PL)
Title: Benzolactams having condensed rings and acting as promoters of growth hormone release, method of obtaining such compounds and agents containing them
Inventor: BOCHIS RICHARD J
IPC: A61K38/25
Filed: 1993-08-18
Abstract: PCT No. PCT/US93/07791 Sec. 371 Date Apr. 18, 1995 Sec. 102(e) Date Apr. 18, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/05634 PCT Pub. Date Mar. 17, 1994There are disclosed certain novel compounds identified as benzo-fused lactams which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to increase the stature of those afflicted with a lack of a normal secretion of natural growth hormone. Growth promoting compositions containing such benzo-fused lactams as the active ingredient therefore are also disclosed.
Patent PL-313998-A1 (PL)
Title: Polyethylene tube of improved mechanical properties
Inventor: BERTHOLD JOACHIM
IPC: B29C48/32
Filed: 1996-04-26
Abstract: High-strength tubing made of ethylene polymer (PE) with a bimodal mol. wt. distribution is claimed. It has stress cracking resistance ≥ 1400 h and fracture toughness ≥ 7 mJ/mm<2>.
Patent PL-316670-A1 (PL)
Title: Fault-free frequency management and assignment in a wireless local network employing frequency jump radio equipment
Inventor: FLEEK ARTHUR EDWIN
IPC: H04B1/7156
Filed: 1995-09-08
Abstract: A method for use in a single cell of a wireless communication system of the type having a leader station that coordinates communication among a plurality of remote stations that are in the cell. The method applies to systems that use slow frequency-hopping radios and a Carrier Sense Multiple Access (CSMA) type protocol. In this context, the method allows a remote station to initially acquire the frequency-hopping pattern and time base of the leader station and to maintain frequency synchronization in the face of control information loss due to radio transmission effects (e.g., interference, noise or multipath fading). In the acquisition phase, the remote station actively generates probe messages that are sent to the leader station so as to rapidly achieve frequency synchronization with the leader station.
Patent PL-318307-A1 (PL)
Title: Track-work machine
Inventor: FELBER HANNES
IPC: E01B31/00
Filed: 1997-02-03
Abstract: Railway construction work is carried out with a rail-borne vehicle. It has a machine frame in which sweeping brushes rotate on a brush shaft supported by a mounting arrangement (19). It has bearing arms (20), which can be moved transversely on a horizontal cross guide (22) which is perpendicular to the machine longitudinal direction. A cross movement drive (28) is provided for moving the cross guide. Preferably the cross guide comprises two guide rails (25,26) connected together by a link (23) with a vertical axis (24). Only one of the rails is attached to the machine frame and the other can be swivelled from an operative position perpendicular to the longitudinal direction of the machine to an inoperative position in the longitudinal direction.
Patent PL-321073-A1 (PL)
Title: Drain-off apparatus
Inventor: NEUGART HORST
IPC: E03C1/284
Filed: 1997-07-10
Abstract: The fitting has plug joints (6,7) provided between pipe elbow (3) and rim nut (2) and between the elbow and the drainage section (4). Each joint is fitted with a double-O-ring (8,9) serving as a seal and as a slip preventer. An adjustable pipe (10) arranged between the elbow and the rim nut, is releasably connected to the drain valve via this nut and is equipped with a flange (11) that receives a flat seal (12). The outside seal rim (13) fits into a recess (14) of the nut thread, and the elbow may be corrugated at its ends receiving the adjustable pipe and the drain pipe, using the corrugation pleats to accommodate the respective O-ring seals. The adjustable pipe, elbow pipe and drainage section may be made of brass sheet.
Patent PL-324070-A1 (PL)
Title: Novel compounds of ellipticin, method of obtaining them and pharmaceutical preparations containing such compounds
Inventor: GUILLONNEAU CLAUDE
IPC: A61P35/00
Filed: 1997-12-29
Abstract: Ellipticine derivatives of formula (I) and their optical isomers, N-oxides and acid or base addition salts are new. R1 = 1-6C alkyl; R2, R4, R5 = H or 1-6C alkyl; R3 = H, 1-6C alkyl (optionally substituted by di-(1-6C alkyl)-amino on the C bonded to the ring) or 2-6C alkenyl; R6, R7 = H or 1-6C alkyl; or NR6R7 = heterocycle (optionally containing a second N, O or S heteroatom); or R5+R6 = (CH2)m; m = 2 or 3; and A = 1-10C alkylene; provided that A is not 1-6C linear alkylene if R3 = H.
Patent PL-325745-A1 (PL)
Title: Glazed unit of high insulating power
Inventor: MORIN CLAUDE M
IPC: E06B3/663
Filed: 1998-04-08
Abstract: The glazed window with a high insulating power is composed of two sheets of glass (2,3) between which is a gap (4). The glass sheets are separated from each other by pins (5), distributed over all the surface, and joined at their periphery by a mineral sealing joint. One part of the external surface of the glazed component is covered by a plastics section (18).
Patent PL-325978-A1 (PL)
Title: Method of performing hormonal substitutive therapy and hormone dispenser therefor
Inventor: ELLIESEN JOERG
IPC: A61K31/00
Filed: 1996-09-30
Abstract: Varying the daily dose of either or both of the estrogen and the progestogen administered for hormone replacement therapy (HRT) is readily and inexpensively accomplished, without the necessity of the physician prescribing a new product each time the daily dose of the estrogen or progestogen is changed, by administering preferably transdermally the estrogen and progestogen contained in separate extrudable pharmaceutical compositions from a dispenser which contains means, preferably adjustable only by the attending physician or dispensing pharmacist, for varying the volume of either or both of the respective compositions which is dispensed as a single dose from the dispenser in response to a defined digital dispensing manipulation of the dispenser.
Patent PL-326159-A1 (PL)
Title: Heterocyclic fungicides
Inventor: O'MAHONY MARY JOSEPHINE
IPC: C07D413/04
Filed: 1996-10-11
Abstract: Compounds of the formula where one of Z and Y is CO and the other is C-W-R2 and the dotted line indicates a double bond is present where necessary to meet valency requirements, W is O, S(O)n, N(R3), N(R3)(R4), N(R3)O or ON(R3); R1 is hydrogen, or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or heterocyclyl group; R2, R3 and R4, which may be the same or different, are as defined above for R1, or are acyl, or R2 and R3 or R2 and R4 or R3 and R4 together with the nitrogen or oxygen to which they are attached form an optionally substituted ring which may contain other hetero atoms; each X, which may be the same as or different from any other X, is halogen, CN, NO2, SF5, B(OH)2, triakylsilyl or a group E, OE or S(O)nE where E is a group as defined hereinbefore for R2 or is optionally substituted amino; or two adjacent groups X together with the atoms to which they are attached form an optionally substituted carbocyclic or heterocyclic ring; n is 0, 1 or 2; and p is 0 to 4 have fungicidal activity. Many of the compounds are novel.
Patent PL-331542-A1 (PL)
Title: Immunity against nematodes and/or plant louses
Inventor: VOS PIETER
IPC: A01H5/10
Filed: 1997-08-08
Abstract: All or part of a 9870 bp nucleic acid sequence (I), or a sequence homologous to this sequence is claimed. More specifically, (I) is an approximately 9.9 kb sequence located around the AFLP marker PM14, this region comprises the Meloidogyne incognita (Mi) resistance gene (nucleotides 3263-7111 of the 9870 bp sequence which comprises two intronic sequences). The Mi resistance gene product has a sequence of 1257 amino acids (given in the specification).
Patent PL-339271-A1 (PL)
Title: Granulated concentrate of a bursting substances for compacted formpieces, method of obtaining such concentrate and application thereof
IPC: C11D17/00
Filed: 2000-03-28
Abstract: In a densified disintegrant granulate for tablets, comprising (A) 60-99 wt.% water-insoluble, water-swellable cellulose and optionally other modified water-swellable polysaccharide derivatives, (B) 1-40 wt.% binder(s) selected from (meth)acrylic acid (co)polymers and their salts and (C) 0-7 wt. % liquid surfactant(s) forming a gel with water, the granulate has a moisture conte of 2-8 wt.%. Independent claims are also included for: (i) an alternative form of the disintegrant granules (also having moisture conten 2-8 wt.%), comprising (A) as above and 1-40 wt.% of at least one polymeric binder/surfactant; and (ii) the preparation of either for the granulate by forming a pre-mix of the components to be granulated then densifying the premix, where the premix is adjusted t moisture content of 10-80 wt.%, followed by drying to a moisture content of 2-8 wt.% after compacting and optionally obtaining t required granule size distribution by milling and screening.
Patent PL-345662-A1 (PL)
Title: Device and conveyor belt for making pellets
Inventor: JAGAEUS ULF
IPC: B65G17/34
Filed: 1999-07-26
Abstract: A device for making pellets of a material that can be made to solidify by changing its temperature comprises an endless belt (6) on which the material is placed at a feeding location and is conveyed along a processing path (7) to a guide roller (4) at a discharging location, and a member (2) for changing the temperature of the material on the belt (6) along the processing path (7). The endless belt (6) comprises a plurality of transverse lamellae (9), which are articulately juxtaposed and have at least one duct (11) which is extended in the longitudinal direction of the belt and has, between the edges of each lamella against adjacent lamellae a transverse ridge (13) of a height smaller than the depth of the duct (11).
Patent PL-349276-A1 (PL)
Title: Variable gain amplifier with temperature compensation for use in a disk drive system
Inventor: BONACCIO ANTHONY RICHARD
IPC: G11B5/00
Filed: 2000-02-10
Abstract: An apparatus and method for estimating an amplitude of a readback signal obtained from a data storage medium and input to a gain modifying amplifier involves sensing an amplifier output signal in response to a readback signal applied to the amplifier. An amplifier control signal is produced which is representative of a difference between the amplifier output signal and a reference signal. A compensation signal associated with a temperature coefficient of amplifier gain is generated, and an estimate signal indicative of the amplitude of the readback signal is produced using the compensation signal. The estimate signal is representative of readback signal amplitude when the estimate signal has a magnitude equivalent to that of the difference signal and a polarity opposite that of the difference signal. Generating the compensation signal may further involve generating a first compensation signal having a magnitude proportional to absolute temperature and generating a second compensation signal having a magnitude independent of temperature. The first and second compensation signals may be selectively used to cancel temperature related gain and polarity variations in the amplifier control signal. A circuit for estimating an amplitude of a readback signal includes a variable gain amplifier, a temperature compensation circuit, and a comparator, all of which have an equivalent temperature profile and are provided on a common IC substrate. The circuit, which further includes an N-bit DAC and a logic circuit, may be implemented in a disk drive system.
Patent PL-352769-A1 (PL)
Title: Resonator device, in particular that of microwave type, measuring device, in particular that of microwave type, for detrmining quantity of material, measuring system, in particular that of microwave resonator type, for examining a stream of flowing material and method of determining quantity of flowing material
Inventor: MOELLER HENNING
IPC: A24C5/34
Filed: 2002-03-13
Abstract: The measuring device has resonator housings (4.3-4.5) i.e. hollow cubes, comprising a passage opening for passage of a cigarette strand (1), where electromagnetic fields are producible in the resonator housings. The housings define measuring ranges, and the electromagnetic fields have electric field lines (23) in the measuring ranges. The field lines are orthogonally oriented in directions different to each other. The measuring ranges consecutively lie in a conveying direction of a material flow. An independent claim is also included for a method for testing material flow of tobacco-processing industry for presence of a foreign material, and/or for detecting weight, density and humidity level of a material.
Patent PL-355670-A1 (PL)
Title: Process for producing a product containing antihypertensive tripeptides
Inventor: TOSSAVAINEN OLLI
IPC: A23L1/305
Filed: 2000-10-30
Abstract: The invention relates to a process for preparing a product containing antihypertensive peptides by fermenting a casein-containing starting material with lactic acid bacteria. The invention also relates to the obtained product and its use as a functional product as such or as an ingredient or additive of edible substances.
Patent PL-357132-A1 (PL)
Title: Stable, nasally, orally or sublingually applicable pharmaceutical preparation
Inventor: SCHEIDL HELMUT
IPC: A61K38/095
Filed: 2001-01-10
Abstract: A stable, nasally, orally or sublingually applicable pharmaceutical preparation for administering to patients has an aqueous solution of desmopressin as the active agent. Said solution contains an osmoticum and a buffer which maintains the pH-value in the range of 4 to 6, preferably about 5. The buffer is malic acid, preferably in the form of a racemate. Thereby an improved stability of the desmopressin content in the preparation is obtained.
Patent PL-365896-A1 (PL)
Title: Methods of protein purification and recovery
Inventor: WOLFE SID
IPC: A61K38/21
Filed: 2001-10-26
Abstract: Improved methods for purification and recovery of interferon-beta (IFN-β) and compositions comprising substantially monomeric IFN-β are provided. In one purification method, substantially purified IFN-β or variant thereof is precipitated and then dissolved in a guanidine hydrochloride (HCl) solution. Renaturation of the protein occurs by dilution with a suitable buffer. A similar purification method absent the precipitation step is also provided. Following renaturation of the IFN-β, residual guanidine HCl is removed by diafiltration or dialysis with a pharmaceutically acceptable buffer to prepare pharmaceutical compositions comprising substantially monomeric IFN-β.
Patent PL-367527-A1 (PL)
Title: Fluoropyrrolidines as dipeptidyl peptidase inhibitors
Inventor: HAFFNER CURT DALE
IPC: C07D277/38
Filed: 2002-06-26
Abstract: The present invention relates to novel compounds, their use for inhibiting serine proteases, such as dipeptidyl peptidases, such as dipeptidyl peptidase IV (DPP-IV) and to methods for their production and their therapeutic utility.
Patent PL-368071-A1 (PL)
Title: Self-piercing fixing element that can be press-fitted to sheet metal in a torsion and expulsion-proof manner
Inventor: ROSS GEROLD
IPC: F16B37/06
Filed: 2002-08-22
Abstract: The metal press fixing element (10) has a ring-shaped body and radial knobs (15,25) which form shapes when pressed into the metal. The fixing element prevents rotation and has an inner thread with an indentation (12). The knobs are equally formed and have retaining collars. The base of the recess is angled outwards inthe direction of the metal part.
Patent PL-394320-A1 (PL)
Title: Self-sealing Luer connector for medical fluid transfusion
Inventor: PHILLIPS JOHN C
IPC: A61M39/26
Filed: 2003-12-19
Abstract: A self-sealing male Luer connector for connecting to a female Luer connector configured with a tubular barrel of a predetermined interior cross-section, the male Luer connector comprising: 
a housing having a central distally-projecting tubular male body and an outer cuff interconnected with the male body along a proximal housing wall so as to form a distally-opening cavity for receipt of the tubular barrel, the male body being formed with an exterior cross-section configured to sealingly engage the interior cross-section of the tubular barrel and an interior lengthwise flow passage terminating distally in a central flow passage opening, the transition between the flow passage and the central flow passage opening defining a nesting surface, the housing wall being formed with at least one activation opening; 
a valve means slidably received within the housing for selectively sealing the flow passage; and 
a spring means for securing the valve means in place within the housing and effectively biasing the valve means distally within the male body to seal the flow passage, the spring means being responsive to receipt of the tubular barrel within the cavity to allow the valve means to shift proximally to open the flow passage and allow fluid flow through the male Luer connector.