baber/WOPTO huggingface dataset:
Patent LV-14973-B (LV)
Title: Lunchbox for students
Inventor: TAN QINYI
IPC: A45C11/20
Filed: 2013-10-30
Abstract: The invention provides a lunch box for students. A micro-type receiver device is arranged in the middle of the box cover of the box body of the lunch box. The micro-type receiver device is arranged on the box cover of the box body and can provide great convenience and pleasure for the students having meals through the lunch box, and the lunch box is especially suitable for the students to have meals in a school canteen and being carried out.
Patent LV-10426-B (LV)
Title: STABLE SALTS OF (+)-(1S,2R)-2-{£N-(2-hydroxylamino-2-oxoethyl)-N-methylamino|carbonyl}-cyclohexane-1-carbocyclic acid, process for their preparation and pharmaceutical compositions containing them
Inventor: RAFFAELLO GIORGI
IPC: C07C229/44
Filed: 1992-12-23
Abstract: The novel salts of (+)-(1S,2R)-2-[[N-(2-hydroxylamino-2-oxoethyl)-N-methyl-amino]carbonyl ]cyclohexane-1-carboxylic acid with metals and organic bases, represented by general formula (I) wherein R and R' if taken together represent a bivalent cation selected from calcium, ethylene diamine and other pharmaceutically acceptable cations or organic bases, or if R' = H<+>, R represents sodium, potassium, an imidazole group, lysine, choline, diethanolamine, arginine, or histidine, possess ACE-inhibitory activity and are therefore useful as active ingredients of antihypertensive drugs. The process for their preparation preferably entails the reaction of the starting acid, protected with a benzyl group, with the suitable hydrate, carbonate or organic base in hydrogenation conditions in the presence of a hydrogenation catalyst.
Patent LV-10940-B (LV)
Title: Method and apparatus for propelling and retarding off-road haulers
Inventor: JOHNSTON RONALD ALLEN
IPC: B60L50/12
Filed: 1993-06-30
Abstract: An improved method and apparatus for powering and controlling the operation of large diesel-electric off-road haulers of the type in which hauler drive wheels are propelled and retarded by DC electric wheel motors powered from on-board generators, optionally supplemented by DC power, from external trolley lines. In the disclosed system, thyristor-type converters connected into the system AC power grid are used to receive supplemental external power from DC trolley lines and supply it into the AC power distribution grid in the propel mode. The use of such thyristor-type converters makes possible the use of supplemental trolley line power without provision of separate switching or control gear to operate the DC wheel motors when trolley line power is received. Thyristor-type converters also may be used to supply current generated by wheel motors in the retarding mode to retarding resistors, making possible the use of the initial electrical power generated by the wheel motors to replace load requirements of the diesel engine, resulting in substantial fuel savings.
Patent LV-10912-B (LV)
Title: An antivirally active pharmaceutical oil-in-water emulsion containing 9-£(2-hydroxyethoxy)methyl|guanine (acyclovir) or a salt or ester thereof
Inventor: GEBHARD-HANSEN KNUD ERIK
IPC: A61K47/06
Filed: 1995-04-07
Abstract: An antivirally active pharmaceutical oil-in-water emulsion containing 9-[(2-hydroxyethoxy)methyl]guanine (acyclovir) or a salt or ester thereof as an active ingredient in the continuous aqueous phase, said phase in addition to said active ingredient and the dispersed oil phase containing a water miscible organic solvent, wherein a polyhydric alcohol may form a constituent. The emulsion comprises from 1 % to 10 % w/w of acyclovir or a salt or ester thereof, from 20 % to 50 % w/w of organic solvent comprising from 5 % to 50 % w/w glycerol formal and from 0 % to 29 % w/w of a polyhydric alcohol, and from 20 % to 40 % w/w water, said percentages being based on the total weight of the formulation. As a polyhydric alcohol propylene glycol may be used, and the emulsion may be available as a cream, wherein the oil phase comprises white vaseline, liquid paraffin (paraffin oil), glycerol monostearate, and stearic acid.
Patent MX-173734-B (MX)
Inventor: GOMPEL PAUL THEODORE VAN
IPC: B32B27/12
Filed: 1985-12-30
Abstract: A coated fabric comprises a base ply of a fiber material such as a non-woven fiber material, for example, a polypropylene non-woven material, having a thermoplastic film, for example, an ethylene methyl acrylate film, bonded thereto. The base ply has densified and undensified portions thereof, the densified portions defining densified areas on a coating surface of the base ply, and the thermoplastic film is heat-bonded to the coating surface at least at the densified portions thereof. A method of making the coated fabric comprises contacting the thermoplastic film in heat-softened condition with the coating surface of the base ply, and allowing the film to cool.
Patent MX-171124-B (MX)
Inventor: VELASCO VICENTE SANCHEZ
IPC: B23B35/00
Filed: 1986-12-31
Abstract: The invention refers to a device for the obtention of annular cavities at the bottom of drills made on surfaces of any kind. 
<??>The apparatus, which may be coupled to any motor element as a conventional drilling machine, incorporates an axle of a considerable length, edged in a cutter, provided with a rotating movement, which axle is housed in a cylindrical piece, in a sharply eccentric mode, said piece also receiving a rotating element with respect to the fixed body, of the apparatus in its whole, so that the cutter and the fixed body remain perfectly coaxial when introduced in the drill, and by rotating the cutter at a high speed, a slow rotating movement of the casing piece determines the progressive eccentricity of the cutter with respect to the fixed body, for the obtention of the annular cavity which is pursued. On the fixed body itself, in parallel with the axle of the cutter, and to the moving piece which houses it, is set forth a conduct for the refrigeration water of said cutter.
Patent MX-166524-B (MX)
Title: Estructura mejorada de molde para producir un conjunto encapsulado de ventana
Inventor: BARTEK WERNER WALTER
IPC: B29C39/26
Filed: 1987-04-24
Abstract: La presente invención se refiere a una estructura de molde para formar empaque sobre una porción predeterminada de una hoja frágil, que incluye al menos dos secciones de molde cooperantes que tienen superficies enfrentadas que definen una cámara para recibir la hoja, elementos de sello colocados en al menos una de las superficies enfrentadas de las secciones de molde, para sustentar elásticamente la hoja dentro de la cámara receptora de la hoja y cooperar con una porción predeterminada de la hoja para definir, al menos en parte, una cavidad formadora de empaque, que corresponde al empaque que se va a formar sobre la hoja y elementos de entrada para la introducción de un material de empaque fluible dentro de dicha cavidad formadora de empaque, caracterizada porque los elementos selladores incluyen una porción de cuerpo principal, formada de un primer material elástico, y una sección de esquina próxima a la porción de cuerpo principal y adaptada para disponerse adyacente a la cavidad formadora del empaque y a la hoja cuando la hoja esta sustentada elásticamente dentro de la cámara, dicha sección de esquina se forma de un segundo material elástico, diferente del primer material elástico mencionado.
Patent NO-140918-B (NO)
Title: Fastsjiktkatalysator-fylling for hoeytrykkssynteser samt fremgangsmaate for fremstilling derav
Inventor: HINRICHS HELMUT
IPC: B01J8/02
Filed: 1974-01-25
Abstract: Fastsjiktkatalysator-fylling for høytrykkssynteser samt fremgangsmåte for fremstilling derav.
Patent NO-160144-B (NO)
Inventor: MELIN PER OLOF RAGNAR
IPC: A61K38/095
Filed: 1983-12-19
Abstract: Novel vasotocin derivatives having an inhibitory effect on uterine contractions, pharmaceutical compositions containing these derivatives, and the use thereof in the therapeutical treat- nent of excessive muscle contractions in the uterus are described. The derivatives differ from vasotocin in that the structure of the original hormone has been modified at positions 1, 2 and, optionally, 4 and/or 8. The vasotocin derivatives thus iave the formulawhereinMpa is a 3-mercaptopropionyl residue (-S-CH<sub>2</sub>- CH<sub>2</sub>-CO-);A is the peptide residue of L- or D-tyrosine-O-ethyl ether (in other words, 4-ethoxy-L or D-phenyl alanine, i.e. L-or D-Tyr(Et)), or of a hydrophopic D-amino acid, such as D-tyrosine(D-Tyr) or D-tryptophane(D-Trp);Ile is the peptide residue of isoleucine;B is the peptide residue of glutamine (Gin), treonine (Thr) or valine (Val);Asn is the peptide residue of asparagin;Cys is the peptide residue of cysteine;Pro is the peptide residue of proline;C is the peptide residue of L- or D-arginine (Arg), ornithine (Orn) or citrullin (Cit); andGly-NH<sub>2</sub> is the peptide residue of glycine amide.
Patent NO-156996-B (NO)
Title: Er-sonde for korrosjonsovervÿkning.
Inventor: STRMEN ROE
IPC: G01N17/00
Filed: 1984-03-06
Abstract: Korrosjonsutsatt føler-element (11) for sonde for resistansmåling, som er utformet som ei skruelinje som ligger i den sylindriske overflaten av et elektrisk isolerende materiale (12). Den kan ha en tilbakeleder i form av en sylindrisk, sentrisk stav (13) av stål innstapt i det isolerende materialet.Tilbakelederen gir samtidig. mekanisk avstivning av sonden.
Patent NO-166123-B (NO)
Title: Analogifremgangsmaate for fremstilling av terapeutisk aktive asymmetriske diestere av dihydropyridindikarboksylsyrer.
Inventor: NARDI DANTE
IPC: A61K31/41
Filed: 1985-02-12
Abstract: Asymmetriske alkyl di fenylalkylaminoalky!-estere av l.i-dihydro-2 , 6-dime t y 1-py r i din 3 , 5-dikarbokr.y 1 syre med f ormel. hvori Ph = fenyl, Ar = 2-nitrofenyl, 3-nitrofenyl. 2,3-diklorfenyl eller benzo furazan-A-yl, A : C L - C alkylen, R = C - C alkvl eventuelt monosubstituert med C - r. 16' 16 alkoksy, Ry H, OH eller C y - Calkyl, R, = H iller CH.De nye forbindelsene har antihypertensiv aktivitet og er effektive mot hjertekarlidelser.Deres fremstilling er beskrevet.
Patent NO-163505-B (NO)
Inventor: HORVEI KNUT V
IPC: F16K43/00
Filed: 1987-08-17
Abstract: PCT No. PCT/NO88/00062 Sec. 371 Date May 4, 1989 Sec. 102(e) Date May 4, 1989 PCT Filed Aug. 15, 1988 PCT Pub. No. WO89/01584 PCT Pub. Date Feb. 23, 1989.Apparatus for maintenance of the moveable pipe sleeves (52), bearing surface and seals of a ball valve. The apparatus has a bonnet (7) designed to be secured to and form a tight connection with a valve flange (53) and fastened to the underside of the bonnet (7) there are: honing tool for honing of spherical sealing surfaces (56) and conical sealing surfaces (51) on a valve housing; dismounting tool for dismounting of old sealing rings on the pipe sleeves (52); mounting tool for mounting of new sealing rings on the pipe sleeves (52); rotating mechanism (8) for 90 degrees rotation of the honing tool (1) and the pipe sleeves (52).
Patent NO-170634-B (NO)
Inventor: CARAVATTI GIORGIO
IPC: A61P29/00
Filed: 1988-06-14
Abstract: N-Substituted derivatives of staurosporin of the formula [Stau]-N(CH3)-R   (I> in which [Stau] represents the radical of the sub-formula <IMAGE> in which R represents a hydrocarbyl R<0> or an acyl Ac, which preferably have at most 30 C atoms, and salts of compounds of the formula I having salt-forming properties, are distinguished as selective inhibitors of protein kinase C. They are prepared by conventional alkylation or acylation of staurosporin.
Patent NO-170552-B (NO)
Title: Fluidbeholder
Inventor: CLAUDE LEON HEMBERT
IPC: F17C1/16
Filed: 1988-07-20
Abstract: idbeholder (2) med en fluidtett innerbeholder (3) og en ytre kappe (4) for å øke den mekaniske styrke. Ved beholderens (2) ender er lagt inn et respektive bunnelement (5) og et andre endeelement () av metall som danner en toppskive (10) og en rrformet tut (7) med sentral åpning (8) ytterst forsynt med gjenger (9). Et parti av innerbeholderen (3) er festet til toppskiven (10) og den innerste del av åpningen (8) langs en sammenheng-ende felles kontaktflate (16) som danner overgangen mellom metallet i det andre endeelement (6) og det termoplastiske materiale som benyttes i innerbeholderen (3). Toppskivens (10) skrå ytterflate (13) og den innerste del av tutens (7) ytterside dekkes av en tråd- eller fiberomvikling som danner en ytre kappe (4).Fluidbeholderen (2) er særlig anvendbar for alle typer gass under trykk, lettantennelige og flyktige væsker eller hydraulikkoljer.
Patent NO-173106-B (NO)
Inventor: LIEDEK EGON
IPC: C07D211/62
Filed: 1988-09-23
Abstract: Zinc salts, lead salts and/or calcium salts of carboxylic acids of the formula 
<IMAGE>
 in which A represents a radical of the formula 
<IMAGE>
 Y represents -CO- or -SO2-,
 X<1> represents C1- to C8-alkyl, C1- to C8-alkoxy or halogen,
 X<2> represents hydrogen, C1- to C8-alkyl or halogen,
 X<3> represents hydrogen, nitro or halogen,
 m represents 1 or 2 and
 n represents 1 or 2, it also being possible for X<1> to be hydrogen if A is a radical of the formula (III) or X<3> is nitro or m is 2,
 in particular the basic salts of (I), are suitable as anticorrosives for coating systems.
Patent NO-177353-B (NO)
Inventor: VANDICHEL JEAN-CLAUDE NOEL ELI
IPC: C08J9/00
Filed: 1990-04-03
Abstract: A process for preparing a soft flexible poly­urethane foam by reacting (a) one or more organic polyisocyanates with (b) one or more polyols having a molecular weight in the range of from 400 to 12,000, in the presence of (c) a catalyst, (d) a blowing agent, and (e) if required, auxiliaries and/or additives, wherein the blowing agent (d) comprises water in admixture with 0.01 to 1 pbw, per 100 pbw polyol (b), of one or more non-crosslinked organic polyelectrolytes having a molecular weight in the range of 1000 to 20,000,000.
Patent NO-178397-B (NO)
Inventor: ONG HELEN HU
IPC: C07D209/82
Filed: 1992-01-17
Abstract: There are disclosed various compounds of the formula below, <CHEM> where n, X and R1 through R4 are as defined in the specification, which are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease. Compounds of this invention also inhibit monoamine oxidase and/or act at central  alpha 2-adrenergic receptors, and hence are useful as antidepressants. The invention relates also to intermediates and a process for the preparation of the above compounds.
Patent SE-301308-B (SE)
Inventor: RASPE G
IPC: C12P33/00
Filed: 1961-05-18
Abstract: The invention comprises 16a -methyl -1, 4-pregnadiene -11b , 17a - diol -3, 20-dione, 16a -methyl-1, 4- pregnadiene -11b , 21-diol- 3, 20-dione, 1, 4-pregnadiene -6b , 17a , 21-triol- 3, 20-dione 1, 4-pregnadiene-12b , 17a , 21-triol-3, 20-dione and a process for the manufacture of 1, 4-diene -3- ketosteroids by treating a perhydrocyclopentenophenanthrene compound saturated in 1, 2-position which contains at least one hydrogen atom on each of the carbon atoms 1 and 2 and may contain two such atoms on each, or one on one carbon atom and two on the other, and which further contains an oxygen function on the carbon atom 3, together with a double bond between carbon atoms 4 and 5 or 5 and 6 and may contain one or more further double bonds in other positions in the steroid molecule and/or the carbon atom 10 a methyl or a free or functionally converted hydroxyl group and/or a substituent attached to one or other carbon atoms of the steroid molecule, with a culture of the microorganism Bacillus lentus MB 284 or an enzyme isolated therefrom.  Said microorganism is obtained from a strain of the species Bacillus lentus of the genus Bacillus and the family Bacillaceac by ultra-violet irradiation.
Patent SE-305761-B (SE)
Inventor: PELAVIN M
IPC: G01N21/27
Filed: 1963-07-02
Abstract: 1,051,885. Optical density measurement; recording apparatus. TECHNICON INSTRUMENTS CORPORATION. June 20, 1963 [July 5, 1962], No. 24540/63. Headings G1A and G1J. The invention relates to a recording device for recording in digital form the peak value or values of an input signal. As described the input signal is obtained from a photo-cell 24 giving an output related to the transmissivity of a liquid flowing in tube 28. The liquid may consist of a succession of samples to which a stream of reagent has been added, thus as each sample passes the inspection point the optical density is sensed as increasing to a maximum and then falling away. In the system shown the output of cell 24 is compared with that of cell 26 receiving a reference beam in a self-balancing bridge arrangement using the out of balance signal to cause motor 36 to drive potentiometer 14 to a balance point and at the same time control stylus 56 of chart recorder 58. Motor 36 also drives the slider of potentiometer 66 which is connected in a bridge circuit with potentiometer 70. Any lack of balance in this second circuit is corrected by motor 268 which drives the slider on potentio - meter 70 to the null position. At the same time digital counter 288 is driven forwards or backwards as the case may be to give an indication of the measured optical density. Associated with the second balancing arrangement are plug-in units, 75 and associated with TS2, which programme the circuit for a particular test, modifying the law relating the intensity of the light received by the photo-cell and the displayed count as required. Mounted on the shaft 282 of counter 288 is a friction grip collar 284 carrying arm 322. Whilst the count is increasing the arm is held hard against stop 324; when the counter is first driven in the opposite direction it moves across to stop 326 influencing magnetic switch 328 as it passes. Operation of magnetic switch 328 is used to initiate the operation of relay 470 energizing a print-out motor causing a record to be made of the count registered and also the test number if this is available as at 293. The print-out operation may also cause an indication to be made on the chart of continuous recorder 58 so that the moment of printing is known. A plurality of cams 338, 340, 342 on a common shaft are provided in the peak value sensing device the choice of the circuit through a microswitch controlled by one of which determines the number of tests made per hour. Provision is made for switching out the photo-electric cells and performing a calibrating and standardising operation.
Patent YU-48434-B (YU)
Title: Postupak za dobijanje preparata ekstrakcijom iz biljaka i bioloških produkata za zaštitu ljudske kože od sunčevih zraka
Inventor: BRANKO SALJIC
Filed: 1990-10-16
Abstract: 5 - 61 mas.% kalcijum hidroksida (krečne vode) i 35,5 - 36 mas.% maslinovog ulja (Oleum olivae) do potpune homogenizacije i dodavanje biljnog ekstrakta koji obuhvata 0,57 - 2 mas.% kantariona (Hipericum perforatum) i 0,4 - 0,97 mas.% hajdučke trave (Achillea millefolium); kao i emulgaor od 0,1 - 0,5 mas.% pčelinjeg voska (Cera flova) i 0,9 - 1,5 mas.% lanolinskog ulja uzetih u odnosu na prethodno dobijenu smešu, a koji su prethodno zagrejani do temperature od 60В°C i potom ohladjeni na temperaturu od 30В°C, dobijenoj smeši se dodaje biljni ekstrakt i ista količina 97 mas.% etanola, a zatim se smeša zagreva 1 čas do temperature od 90В°C i održava na istoj 10-20 min., smeša se dalje podvrgava elektroforezi u vremenu od 2 časa pri jačini struje od 40 A i naponu od 12 V do temperature od 50В°C, a zatim cedi i filtrira pod pritiskom do 8 bar-a, filtratu se zatim dodaje destilovana voda temperature okoline radi razblaživanja etanola do 5 mas.%, višak etanola se ledi, a dobijeni preparat se hladi 24 časa do potpune homogenizacije, naznačen time, što biljni ekstrakt obuhvata 0,03 mas.% lavande (Lavandula officinalis).
Patent RS-49938-B (RS)
Inventor: LUSICIC BRANKO
IPC: G08G1/081
Filed: 2003-08-29
Abstract: Uređaj za regulaciju saobraćaja, naznačen time , što je u gornjem prostoru (B'') komandnog dela (B) ormana (A) na obrtnom ramu smešten upravljačkoizvršni rek, pri čemu su u upravljačko-izvršnom reku smešteni : procesorska ploča (CU) (sa upravljačkom jedinicom CU); procesorska ploča (MMU) (sa bezbednosnom jedinicom MMU); procesorska ploča (BIU-V) (sa serijski BUS interfejs jedinicom BIU-V); procesorska ploča (BIU-D) (sa serijski BUS interfejs jedinicom BIU-D); izvršni moduli (ViV8); ispravljač (IS); tastatura (TS); displej (LDi); displej (LD2); komunikacioni konvertor (KN); detektori (Di-D8), što su u donjem prostoru (B") komandnog dela (B) ormana (A) postavljene signalne reglete (SR) i reglete za koordinaciju, što su u gornjem bočnom prostoru mernog dela (C) ormana (A) postavljeno monofazno brojilo (E), glavni prekidač, zaštitni elementi i filter, što su u donjem bočnom delu (D) tj. kablovskoj priključnoj kutiji ormana (A) smeštena podnožja (F) za nožaste osigurače, šine (H) za nulu i uzemljenje i energetski kabl (G), i što ima upravljačku jedinicu (CU) koja je glavni koordinator komunikacije direktno povezanu preko (HDLC) linije sa bezbednosnom jedinicom (MMU) i sa (BUS) interfejs jedinicama (BIU-V) i (BIU-D) kao glavni koordinator komunikacije, kao i sa ispravljačem (IS) mrežnog napona (MN), tastaturom (TS) i displejem (LDi) koji prikazuje aktuelne, ili zahtevane od korisnika, informacije o radu uređaj a, pri čemu je pomenuta upravljačka jedinica (CU) vezom (RS-232) a preko kovertora (KN) i vezom (RS-485) povezana sa PCračunarom i drugim uređajima iste namene, dok veza preko relea (REi) omogućava uključivanje ili isključivanje uređaj a za kontrolu sa mrežnog napona (MN) u slučaju havarije i uključivanje žutog treptača (HT), koju mogućnost ima preko direktne veze sa releom (REi) i bezbednosna jedinica (MMU) kao pomoćni učesnik u komunikaciji koji obavlja sve kontrolne funkcije vezane za ispravnost rada samog uređaj a kao i za bezbednost odvijanja upravljačkih algoritama, pri čemu je bezbednosna jedinica (MMU) takođe povezana sa ispravljačem (IS) mrežnog napona (MN), displejem (LD2) koji prikazuje aktuelne informacije o radu samog uređaja kao i preko (HDLC) linije sa (BUS) interfejs jedinicama (BIU-V) i (BIU-D) radi dobijanja zahtevanih i očitanih stanja od periferijske opreme (Vi- V-8), (Di-D8), i što je BUS interfejs jedinica (BIU-V) neposredno povezana sa izvršnim modulima (Vi- V8) kojima predaje izvršne komande i očitava stanja registara pomenutih modula (Vi- V8) koja preko (HDLC) linije šalje up
Patent ZA-805200-B (ZA)
Title: Container for articles of dental hygiene
Inventor: HEITLINGER P
IPC: B65D77/02
Filed: 1980-08-22
Abstract: The present invention provides a case-like container having plastic walls, for keeping items used in dental hygiene in which a substantial portion of the container is in the form of a beaker around which there is disposed a folded toothbrush within walls that can at least be partially torn off.
Patent ZA-849319-B (ZA)
Title: New cephalosporins and process for their preparation
Inventor: ANGERBAUER ROLF
IPC: C07D501/18
Filed: 1984-11-29
Abstract: Antibacterially effective cephalosporins of the formula   <IMAGE> in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl and A represents a nitrogen-containing, positively charged heterocyclic 5-membered to 7-membered ring which is bonded via N and can contain a total of up to 4 hetero-atoms from the group comprising N, O and S, and onto which up to two further rings can be fused, and which can optionally be substituted, with the proviso that, if the ring is a 6-membered ring, A does not represent an unsubstituted pyridine ring or a pyridine ring which is mono- or di-substituted by identical or different substituents from the group comprising C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl, or pharmaceutically acceptable salts thereof or esters thereof which can be split under physiological conditions.