baber/WOPTO huggingface dataset:
Patent NO-146077-B (NO)
Inventor: HAERLE HANS GEORG
IPC: H04B3/46
Filed: 1979-12-17
Abstract: 1. Circuit arrangement for the determination and location of faults in a transmission system, which has two transmission directions for pulse-code-modulated signals with intermediate stations which are to be checked and which for each transmission direction respectively contain an automatic, active attenuation equalizer and a preliminary equalizing stage which is connected preceding the equalizer in the signal path, characterized in that the preliminary equalizing stage is designed as high-pass filter (F1), that in the signal path, the attenuation equalizer (D) is followed by an active compensation low-pass filter (F2) which is so contrived that the product of the transmission functions of the high-pass filter (F1) and of the compensation low-pass filter (F2) is a constant, and that during the fault-locating operation, in the locating signal path, the attenuation equalizer (D) is preceded, via a second input, by an auxiliary low-pass filter (F3) which is so contrived that together with the compensation low-pass filter (F2) an equivalent network corresponding to a medium length cable is formed.
Patent NO-153413-B (NO)
Title: Viftemotor- og husaggregat ved en sugerengjoeringsanordning.
Inventor: MILLER JONATHAN
IPC: F04D29/66
Filed: 1981-04-10
Abstract: Et hus for å redusere støyen og hastigheten i den utmatede luft fra en viftemotor av forbikoplingstypen, spesielt en motor for anvendelse i en med tank forsynt sugerengjøringsan-ordning. Hele huset sitter oppe på et lokk (20) pa tanken (10) til en sugerengjøringsanordning. Viftemotoren (52) har hovedsentrifugalvifte (54) for frembringelse av en sugekraft og har en separat motorsugevifte (66) . Utløpet (58) fra hovedviften er anordnet inne i et første ekspansjonskammer ovenfor lokket. En spiralformet avleder i det første ekspansjonskammer danner en kanal med gradvis tiltagende tverrsnitt, hvilken kanal står i forbindelse med viften til utløpet (100) fra det første ekspansjonskammer. Det finnes et rør-formet utløp fra det første ekspansjonskammer, hvilket omgis av en lydavskjermende mansjett av skumplast. Et kjleluftinnlp (72) til motor-kjøleviften og et separat kjøleluftutløp (74) fra kappen (50) for motorkjøleviften, er anordnet i huset. Et andre ekspansjonskammer står i forbindelse med kjøleluftutløpet fra kappen for mottagelse av utmatet motorkjøleluft. De andre ekspansjonskammere skiller motorkjøleviftens inn-løp fra kjøleluftutløpet, fra motorkappen. Utløpet. (154) for den utmatede kjøleluft fra det andre ekspansjonskammer er rettet i samme retning som innløpet til motorkjøleviften. En kappe (240) strekker seg over kjøleluftinnløpet og -utløpet. En avleder mellom det andre ekspansjonskammer og kappen skiller luftstrmmene til kjøleluftinn-løpet og -utløpet.
Patent NO-160366-B (NO)
Inventor: LO YOUNG SEK
IPC: C07D213/74
Filed: 1982-12-07
Abstract: [2-[(Nitropyridinyl)amino]phenyl]arylmethanones as chemical intermediates and/or having antidepressant activity having the formula:wherein;B is carbonyl, thioxomethyl, ketal orthioketal,R is hydrogen or-alk<sup>1</sup>-Q,Q is hydrogen, -NR<sup>1</sup>R<sup>2</sup> or halogenare disclosed in a process for preparing pyrido[1, 4]benzodiazepines.
Patent NO-156142-B (NO)
Inventor: VOGEL DIETER
IPC: F16K47/02
Filed: 1983-09-16
Abstract: 1. Upper cartridge part for a sanitary single shut off valve, comprising a head piece (2) which can be screwed into a standard aperture and can be sealed by means of an O-ring (3), a spindle (4) provided with an end journal bearing (8), a movable sealing disc (20) driven by the spindle, a fixedly arranged sealing disc (23), and a seal (24), arranged in the lower part of the head piece, which presses the sealing surfaces of the sealing discs against each other when the head piece is tightened, whereby the sealing discs are provided with water apertures (29, 31), and by adjustment of an appropriate angular position the water passage can be determined, characterized in that a) the end journal bearing (8) of the spindle (4) is mounted in a closed grease chamber (7), (b) the sealing ring (24) is retained between a coarse filter (26) and a thrust ring (28) and is fixedly arranged in the head piece.
Patent NO-175379-B (NO)
Inventor: VINCI JAMES NOEL
IPC: C10M159/24
Filed: 1987-04-30
Abstract: Lubricants useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkaline earth metal salt or borated complex thereof. Component B is preferably a basic calcium sulfonate prepared by a specific method. The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.
Patent NO-167580-B (NO)
Inventor: SEPPAENEN HANNELI
IPC: C08F4/64
Filed: 1987-09-28
Abstract: Catalyst components for  alpha -olefin polymerization catalysts comprising an organoaluminium compound, an electron donor and a solid catalyst component obtained by reaction of a magnesium-containing compound with a titanium halogen compound, are prepared by the steps of   (a) reacting a magnesium alkyl compound with a chlorinating compound;   (b) dissolving the chlorinated magnesium alkyl compound in alcohol, optionally after washing; (c) adding to the solution obtained in step (b) magnesium silicate which has been calcined by heating at 200-600 DEG C; (d) adding the mixture obtained in step (c) to a cold medium to precipitate the magnesium compound on the magnesium silicate carrier;     (e) separating the resultant solid carrier component. (f) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor. c
Patent NO-165266-B (NO)
Inventor: HALVERSEN HENRY J
IPC: F42B14/06
Filed: 1987-11-09
Abstract: A high velocity ammunition sabot (16) of brittle material which has sufficient strength to withstand the forces of being launched from a rifled gun barrel but which fragments almost immediately upon exit from the barrel due to centrifugal forces. A polyetherimide material is preferred, although materials of equivalent properties could be used.
Patent NO-180295-B (NO)
Inventor: MENENDEZ FRANCISCO JAVIER SITG
IPC: C01G17/00
Filed: 1988-06-15
Abstract: Process for the recovery of germanium from solutions that contain it, in particular from solutions diluted by the addition of tartaric acid and extraction with an organic solution of a tertiary amine. In the reextraction with sodium hydroxide there is obtained a concentrate of germanium.
Patent NO-173646-B (NO)
Inventor: STOFFEL GERD
IPC: B65D83/14
Filed: 1989-01-04
Abstract: In a method of making a two-chamber pressurised package with an outer body which surrounds a pressurisable interior space and forms an opening, an inner body made of a material which forms folds or can be crumpled is inserted through this opening. Before flanging the opening or the like, filling the inner body and fitting a valve in the region of the mouth, the outer body and the inner body are connected to one another in a predetermined area and then folded over together to form a flanged rim. 
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Patent NO-179246-B (NO)
Inventor: FUJITA TAKASHI
IPC: C07C217/22
Filed: 1992-11-18
Abstract: Compounds of formula (I) : <CHEM> (in which: R<0> is hydrogen, methyl or hydroxymethyl; R<1> is substituted alkyl; R<2> and R<3> are each hydrogen, halogen, hydroxy, alkoxy, carboxy, alkoxycarbonyl, alkyl, nitro, haloalkyl, or substituted alkyl; X is oxygen atom or a sulphur; and Ar optionally substituted phenyl or naphthyl); and pharmaceutically acceptable salts thereof have a variety of valuable pharmaceutical activities, including anti-diabetic and anti-obesity activities; in addition, they are capable of treating or preventing hyperlipemia and hyperglycemia and, by inhibiting the action of aldose reductase, they can also be effective in the treatment and prevention of complications of diabetes.
Patent SE-302910-B (SE)
Inventor: BACKSEN H
IPC: B01F13/10
Filed: 1965-04-29
Abstract: 1,095,195. Homogenizing cement. CLAUDIUS PETERS A.G. March 25, 1965 [April 30, 1964; Aug. 7, 1964], No. 12663/65. Heading B1C. [Also in Division B8] Apparatus for homogenizing powdered or granular material comprises containers 1 having different through-flow times and connected in parallel so that the overflow from one is fed to the next, an equal quantity being drawn from each container as by pocket wheels 5. The overflow from the system passes to a container 8 and is sensed by devices 9, 10 or by a bunker level indicator to control the discharge rate of the containers 1, which may be formed by partitioning a single container (see Figs. 6 and 7, not shown). The materials may be conveyed by pneumatic conveyers of the type comprising an open or closed trough divided into upper and lower channels by a porous medium below which air is introduced under low pressure to fluidize material so that it will flow under gravity; they may also be placed in the 'bottom of a container to convey material to a central discharge outlet, see Figs. 7-9 (not shown).
Patent SE-321917-B (SE)
Inventor: CARSTENS J
IPC: B65H5/22
Filed: 1968-06-07
Abstract: 1,172,481. Feeding sheets. J. V. CARSTENS. 5 June, 1968 [12 June, 1967], No. 26837/68. Heading B8R. A suction roller 1, Fig. 1, for feeding sheets, has openings 2 and is mounted on a shaft 3 on which is separately pivotable a suction shoe 4. The shoe is normally spaced from the inner surface of the drum, but when a sheet P covers some of the openings 2, the shoe is drawn against the drum and is rotated with the drum by friction until abutting a stop 6. When the sheet uncovers the openings the shoe moves out of contact with the drum and a resetting device returns it to its original position against a stop 5. In another form, Fig. 7, the shoe is at the end of the drum and its duct 12 communicates with axial ducts 9. The roller can be used to feed a sheet P into a path at right angles or at another angle to its arrival path, according to the position of the adjustable stops 5, 6, to separate sheets from the bottom of a stack, or to unfold folded sheets. In the last application, the sheet is fed with folded edge trailing, and the side not in contact with the drum moves in a straight line or is engaged by a second drum.
Patent YU-46346-B (YU)
Title: Priprava za vodoravno in navpično krmiljenje pomika nožem
Inventor: WALBROEHL H T
IPC: E21D9/06
Filed: 1982-07-19
Abstract: PRIPRAVA ZA VODORAVNO IN NAVPIČNO KRMILJENJE POMIKA NOŽEM nožastega zaslona bodisi v sklenjeni ali odprti izvedbi z v prednjem delu priprave razporejenimi sredstvi za radialno obremenjevanje pomičnih nožev, pri čemer je posamezni pomični nož na svojem prednjem delu opremljen z v radialni smeri zasučno, v bistvu kot zvrnjena črka V zasnovano noževo konico, katere kraka oklepata prednji konec pomičnega noža in katere radialno prestavljivost glede na nož je dosegljiva s pomočjo vmesnih prestavljalnih elementov, označen s tem, da je pomični nož (1,2,2',3,3') preko v območjo zadnjega in prednjega konca svoje drsne ploskve (16) razporejenega, proti opornemu stremenu (18) izmenično brezstopenjsko izstavljivega klina (17) v radialni smeri gibalnosklepno povezan z nizom opornih stremen (18), pri čemer je v tangencialni smeri stremen (18) temenski nož (1) preko dvojice v območju noževega prednjega konca (15) obojestransko razporejenih klinov (22) gibalnosklepno povezan s preostalimi noži (2,2', 3, 3') nožastega oplaŠča (10), opremljenimi vsakokrat z enostranskim, proč od osrednjega noža (1) usmerjenim klinom (23), in pri čemer je med vsakokratni sosedni stranski ploskvi sosednjih si nožev vpeta tlačno krmiljena prestavljalna naprava (20).
Patent YU-45805-B (YU)
Title: Postupak za dobijanje dihidroimidazopirolopiridina hinolina, tieno-i furo/2,3-b/ piridina, dihidrotieno i furo/2,3-b/piridina, tieno- i furo/3,2-b/piridina i dihidrotieno i furo/3,2-b/piridina
Inventor: LOS M
IPC: C07D495/22
Filed: 1986-11-19
Abstract: POSTUPAK ZA DOBIJANJE DIHIDROIMIDAZOPIROLOPIRIDINA HINOLINA, TIENO-I FURO/2,3-B/ PIRIDINA, DIHIDROTIENO- I FURO/2,3-B/PIRIDINA, TIENO- I FURO/3,2-B/PIRIDINA I DIHIDROTIENO I FURO/3,2-B/PIRIDINA, formule u kojoj R1 i R2 svaki predstavljaju C1-3 alkil, ili ciklo-propil grupu, pod uslovom da je zbir ugljenikovih atoma kod R1 i R2 od 2 do 5; i kada se R1 i R2 razmatraju zajedno sa ugljenikom za koji su pricvrsceni, onda mogu formirati C3-C6 cikloalkil prsten proizvoljno supstituisan metil grupom. W je kiseonik ili sumpor; X je vodonik, halogen ili metil grupa; Y i Z su svaki vodonik, halogen, C1-C6 alkil, C1-C4 hidroksi alkil, C1-C6 alkoksi, C1-C4 alkiltio, fenoksi, C1-C4 halogenalkil, OCF2CHF2, OCF3, OCHF2, nitro, cijano, NR4R5, C3-C8 ravan ili razgranat alkeniloksi niz proizvoljno supstituisan sa 1-3 halogena, C3-C8 ravan ili razgranati alkiniloksi niz proizvoljno supstituisan sa 1-3 halogena, ili fenil grupa proizvoljno supstituisana sa jednom C1-C4 alkil, C1-C4 alkoksi grupom ili halogenom; R4 je vodonik ili C1-C4 alkil grupa; R5 je C1-C4 alkil grupa; I, kada se posmatraju zajedno, Y i Z mogu formirati prsten u kojem je YZ predstavljeno (1) strukturom :-(CH2)n-, gde je n neki ceo broj 2,3 ili 4, pod uslovom da je X vodonik, ili (2) strukturom: gde, L, M, R7 i R8 svaki predstavljaju vodonik, halogen, C1-C4 alkil, C1-C4 alkoksi, C1-C4 alkiltio, C1-C4 alkilsulfonil, C1-C4 halogenalkil, NO2, CN, fenil, fenoksi, amino, OCF3, OCHF2, OCF2CHF2, C1-C4 alkilamino, dialkil (C1-C4) amino, hlorfenil, metilfenil, C3-C8 ravan ili razgranati alkeniloksi niz proizvoljno supstituisan sa 1-3 halogena, C3-C8 ravan ili razgranati alkinil-oksi niz proizvoljno supstituisan sa 1-3 halogena ili fenoksi grupa supstituisana sa jednom Cl, CF3, NO2 ili CH3 grupom, pod uslovom da samo jedan od supstituenata L, M, R7 ili R8 moze predstavljati supstituent razlicit od vodonika, halogena, C1-C4 alkil, C1-C4 alkoksi grupe; ili (3) strukturama: gde B je kiseonik ili sumpor; R9 i R10 svaki predstavljaju vodonik, halogen, fenil ili C1-C4 alkil grupu; R11 i R12 svaki predstavljaju vodonik, C1-C4 alkil ili fenil grupu; i kada je R1 i R2 nisu isti, cis- ili trans- izomeri ili njihove smese ili opticki izomeri (cis- ili trans- ili njihove smese), naznacen time, sto reaguje jedinjenje formule u kojoj su X, Y, Z, R1, R2 i W, kao sto je definisano ranije, sa najmanje ekvimolarnom kolicinom natrijum-borhidrida ili litijum-borhidrida, pri cemu se dobija zeljeni produkat.
Patent RS-51008-B (RS)
Inventor: GAILLARD PASCALE
IPC: A61P9/10
Filed: 2000-12-20
Abstract: Derivati benzazola u skladu sa formulom Ikao i njeni tautomeri, njeni geometrijski izomeri, njene optički aktivne forme kao što su enetiomeri, diastereomeri kao i njene racematne forme, kao i njihove farmaceutski prihvatljive soli, naznačeno time daX bude O, S ili NR0, gde Ro biva H ili nesupstituisani ili supstituisani C1-C6 alkil; G je nesupstituisana ili supstituisana pirimidinil grupa;Rl se odabira iz grupe koja sadrži ili uključuje vodonik, nesupstituisani ili supstituisani Cl-C6-alkoksi,nesupstituisani ili supstituisani Cl-C6-tioalkoksi, nesupstituisani ili supstituisani Cl-C6-alkil, nesupstituisani ili supstituisani C2-C6-alkenil, nesupstituisani ili supstituisani C2-C6-alkinil, primarne, sekundarne ili tercijarne amino grupe, aminoacil, aminokarbonil, nesupstituisani ili supstituisani C1-C6 alkoksikarbonil, nesupstituisani ili supstituisani aril, nesupstituisani ili supstituisani heteroaril, karboksil, cijano, halogen, hidroksi, nitro, sulfoksi, sulfonil, sulfonamid, nesupstituisane ili supstituisane hidrazide;R2 se odabira iz grupe koja sadrži ili uključuje vodonik, nesupstituisani ili supstituisani Cl-C6-alkil, nesupstituisani ili supstituisani C2-C6-alkenil, nesupstituisani ili supstituisani C2-C6-alkinil, nesupstituisani ili supstituisani Cl-C6-alkil-aril, nesupstituisani ili supstituisani aril ili heteroaril, nesupstituisani ili supstituisani Cl-C6-alkil-heteroaril, -C(O)-OR3, -C(O)-R3, -C(O)-NR3R3', -(SO2)R3, gde su R3 i R3' nezavisno odabrani iz grupe koja uključuje ili sadrži vodonik, nesupstituisani ili supstituisani C1-C6 alkil, nesupstituisani ili supstituisani C2-C6 alkenil, nesupstituisani ili supstituisani C2-C6 alkinil, nesupstituisani ili supstituisani aril, nesupstituisani ili supstituisani heteroaril, nesupstituisani ili supstituisani Cl-C6-alkil aril, nesupstituisani ili supstituisani Cl-C6-alkil heteroaril; gde izraz ''supstituisani znači da pomenute grupe mogu da budu supstituisane sa 1 do 5 supstituenata odabranihiz grupe koja sadrži Cl-C6-alkil, Cl-C6-alkil aril, Cl-C6-alkil heteroaril, C2-C6-alkenil, C2-C6-alkinil,primarne, sekundarne ili tercijarne amino grupe ili kvaterna amonijumova jedinjenja, acil, aciloksi, acilamino, aminokarbonil, alkoksikarbonil, aril, heteroaril, karboksil, cijano, halogen, hidroksi, merkapto, nitro, sulfoksi, sulfonil, alkoksi, tioalkoksi, trihalometil, da pomenuta supstitucija može da uključi i situacije u kojima su susedni supstituenti pretrpeli zatvaranje prstena i tako stvorili laktame, laktone, ciklične anhidride, acetale, tioacetale, aminale;pod uslovom da ako X bude S, Rl and R2 are H, G ne može da bude nijedan od sledećih pirimidina:sa dodatnim uslovom da ako X bude NH, Rl i R2 su H, G ne može da bude nijedan od sledećih pirimidina:sa krajnjim uslovom da ako X bude N-CH3, Rl i R2 su H, G ne može da bude nijedan od sledećih pirimidinaPrijava s
Patent ZA-804670-B (ZA)
Title: Derivatives of clavulanic acid, a process for their preparation and their use
Inventor: STIRLING I
IPC: C07D498/04
Filed: 1980-07-31
Abstract: The compounds of the formula (II):   <IMAGE> (II)  or pharmaceutically acceptable salts or esters thereof wherein A is a hydrogen atom or an esterifying radical; X is an alkyl group of 1-12 carbon atoms optionally substituted by a hydroxy, amino, acylamino of C1-6 alkoxy group, which substituents are not on the carbon atom adjacent to the nitrogen atom; or a C5-7 cycloalkyl group; or a phenylalkyl group wherein the carbon atom content of the alkyl part is 1-6 and the phenyl part is optionally substituted with a fluorine, bromine, chlorine, C1-6 alkyl, or C1-6 alkoxy; with the proviso that when X represents an optionally substituted phenylalkyl group and A represents C1-3 alkyl, then the -CO2A group is attached to the alkyl part of the phenylalkyl group; have been found to be  beta -lactamase inhibitors and antibacterial agents. Their preparation and use is described.
Patent ZA-815029-B (ZA)
Title: Interlocking means for a pair of overlapping panels
Inventor: WOOD PRENTICE J
IPC: B65D71/14
Filed: 1981-07-22
Abstract: For use primarily in article carriers, interlocking structure for securing a pair of face contacting overlapping panels in interlocked relation includes a locking aperture formed in one of the panels and having an anchoring edge and a spaced securing edge disposed in generally parallel relation and including side edges together with a locking tab having a body portion, a heel portion, and a toe portion and being struck from the other of said panels and folded through an angle of approximately 180 DEG  toward an adjacent edge thereof and into face contacting relation with the part of the other panel which is disposed adjacent the edge thereof and so as to cause the heel portion to enter the locking aperture and to engage the anchoring edge and to cause the toe portion to enter the locking aperture adjacent the securing edge.
Patent ZA-816135-B (ZA)
Title: Multi-system paging device with power conservation
Inventor: DAVIS W
IPC: H04W88/02
Filed: 1981-09-03
Abstract: An battery powered, adaptive signal decoder is disclosed which is capable of processing detected encoded signals in accordance with a plurality of decoding schemes. The decoder has an equivalent microcomputer implementation. Energy conservation means operating independently of the detected signals acts to conserve the energy of the battery.
Patent ZA-821951-B (ZA)
Title: Strip of heat-recoverable articles
Inventor: MCLOUGHLIN R
IPC: B29C53/06
Filed: 1982-03-23
Abstract: A strip of hollow heat-recoverable articles formed side-by-side by tear welding two lengths of polymeric material together at intervals so that individual articles may be torn off. A preferred method of making the strip involves cross-linking after the tear welding, heating the strip, and inflating the hollow articles to render them heat-recoverable by introducing pressure via an interconnecting passage formed for that purpose during the tear welding.
Patent ZA-828786-B (ZA)
Title: Method for cooling of work pieces
Inventor: DONNERHACK ANDREAS DR
IPC: C21D1/613
Filed: 1982-11-30
Abstract: A procedure for cooling work pieces includes mixing solid matter in the form of microscopic particles with a low boiling liquefied gas wherein the particles are suspended therein due to their specific weight or by the turbulence in the gas.
Patent ZA-852027-B (ZA)
Title: Spraying equipment
Inventor: GILL DAVID CHARLES
IPC: B05B3/10
Filed: 1985-03-19
Abstract: A spraying head for spraying material such as herbicides comprises a rotary distribution member (22) and a body made up of a housing (4) and a cap (6) which is rotatable on the housing (4). The housing (4) has a projection (28) which projects into an aperture (74) in the cap (6) to define an annular gap (78). The housing (4) and the cap (6) also define an annular cavity (72) into which material is introduced in use, the material then flowing to the member (22) through the gap (78). Means, utilizing rotation of the cap (6) on the housing (4), is provided for adjusting the flowrate of material to the distribution member (22). 
<??>In one embodiment, the distribution member (22) is square and has axially extending side surfaces (31).
Patent ZA-874494-B (ZA)
Title: Process for the preparation of(2,2)-paracyclophane and derivatives thereof
IPC: C07C1/00
Filed: 1987-06-22
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methylbenzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a compound of the formula (I):  Y - A - ( X )n (I) wherein A represents an aromatic group, Y an electron donor group, X an electron acceptor group, and n is an integer from 1 to 3.
Patent ZA-882393-B (ZA)
Title: Apparatus for securing a functional block to a cassette tape
IPC: G11B23/50
Filed: 1988-04-05
Abstract: The present invention discloses an apparatus for securing a functional block (e.g. a cleaning pad or magnet) to the housing of a magnetic tape having a positive operation surface, comprising a main body (10) fixed to the housing of the magnetic tape; and an elastic functional block securing member (50) extended from the main body into the inner space of the housing of the magnetic tape, and the free end of the elastic functional block securing member adapted to engage with the functional block (60) to urge the functional block against the positive operation surface of the magnetic tape (40).
Patent ZA-889612-B (ZA)
Title: New process for the preparation of aminoplastic resins having very low formaldehyde emission rates
Inventor: GARREGUE ROGER
IPC: C08G12/12
Filed: 1988-12-22
Abstract: Process for the manufacture of urea-formaldehyde resins in a number of stages making it possible to obtain reactive resins which are stable in storage. Application to the manufacture of particle boards.