baber/WOPTO huggingface dataset:
Patent LV-12478-B (LV)
Title: Automatically controlled eqipment for vibro-impact compaction of materials
Inventor: ONZEVS OSKARS
IPC: B28B1/08
Filed: 1998-10-28
Abstract: An invention relates to the industry of building materials and can be used for vibroimpact compaction of different building items. The purpose of the invention is development of automatically controlled equipment for antiphase vibroimpact compaction where static and dynamic forces to molding material are applied independently and during the process of compaction the equipment itself adapts to the compaction degree of material, and thereby the power resource is utilised as effectively as possible. The proposed equipment (fig.1) comprises the pressmold filled with molding material, two dies that act on molding material from opposite sides, the hydrodrive of the dies, two strikers, the hydraulic cylinders as vibrators and flow control distributor. Novelty of the invention is characterised in that the equipment is provided with a measuring system of relative displacements of strikers and dies, as well as with a control system of flow distributor in order to control the action of hydraulic cylinders as vibrators.
Patent MX-173307-B (MX)
Inventor: DRABEK JOZEF
IPC: A01N47/34
Filed: 1986-10-13
Abstract: Substituted N-benzoyl-N'-3,5-dichloro-hexafluoropropyloxyphenylureas of the formula   <IMAGE> wherein R1 is hydrogen or fluorine and R2 is fluorine or chlorine, and salts thereof are useful for controlling insects, representatives of the order Acarina, slugs and snails, particularly plant-destructive insects. Intermediates for these compounds having the formulae   <IMAGE> are also disclosed.
Patent NO-132801-B (NO)
Inventor: THIES P W
IPC: C07C45/26
Filed: 1971-06-04
Abstract: Analogifremgangsmåte ved fremstilling av terapeutisk aktive 2,9-dioxatricyclo-[4,3,1,0 ']-decanoner.
Patent NO-144445-B (NO)
Title: Innretning for menn med lettere urin-inkontinens
Inventor: FJELDSAA OEYVIND
IPC: A61F5/453
Filed: 1979-03-15
Abstract: Innretning for menn med lettere urin-inkontinens.
Patent NO-179410-B (NO)
Title: Analogifremgangsmåte for fremstilling av terapeutisk aktive monobenzofyriner og anvendelse av disse
Inventor: LEVY JULIA G
IPC: A61K/
Filed: 1990-02-15
Abstract: En gruppe ned hydro-monobenzoporfyrlner "grønne porfyrlner" (Gp) som har abeorbejonsmakslmum 1 området 670-780 nm er nyttig 1 behandlingen av forstyrrelser eller forhold som er utsatt for hematoporfyrlnderlvat-behandllng (HPD) 1 nærvar av lys, eller 1 behandling av virus, celler og vev generelt for å ødelegge uønskede mål. Anvendelsen av Gp fra oppfinnelsen tillater at bestrålingen benytter bølgelengder som er andre enn de som absorberes av blod. Gp fra oppfinnelsen kan ogå være konjugert til ligander som er spesifikke for reseptor eller til spesifikke lmmunoglobullner eller fragmenter derav til målepeslfIkke vev eller celler for strålebehandling. Anvendelse av disse materialene tillater at laver medlkamentnlvåer blir anvendt, og forhindrer således sldereaksjoner som kan ødelegge normalt vev.
Patent NO-177893-B (NO)
Inventor: EHMIG GERHARD
IPC: B25C1/10
Filed: 1991-07-16
Abstract: The powder-actuated fastener driving tool has a barrel (11) and a breechblock (17) which are axially displaceable in a housing (1). Provided on the housing (1), on the one hand, and on the barrel (11) and on the breechblock (17), on the other hand, are mutually co-operating stops (3a, 17e) and shoulders (8b, 11e), which first limit the displacement of the barrel (11) and, after a further displacement path, the displacement of the breechblock (17) counter to the driving direction. A free space, which permits the supply, normal to the barrel axis, of propelling charges (15), in particular in magazines, thereby results between the barrel (11) and breechblock (17). 
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Patent NO-179737-B (NO)
Inventor: TYLMANN JOSEF
IPC: B01D24/22
Filed: 1992-06-05
Abstract: The fixed bed reactor for biological waste water treatment is provided with an intermediate base (1) carrying base nozzles (2) by means of which the fixed bed can be backwashed. The inlet (3) for the waste water is located above the fixed bed. According to the invention, aeration nozzles (21) are integrated in the base nozzles (2) by means of which aeration nozzles gas bubbles (23) can be incorporated in the upper part of the base nozzles (2), without instabilities arising. In order that a stable equal distribution of the aeration occurs everywhere in the reactor, the open cross-section in the overall inlet region of each base nozzle (2) must be dimensioned so that above the aeration nozzles (21), the waste water outlet flow does not hinder the rise of the gas bubbles (23). If this condition is not fulfilled, the situation depicted in the picture (Figure 1a) can occur. <IMAGE>
Patent SE-315843-B (SE)
Inventor: BAKER T
IPC: B65D5/30
Filed: 1966-02-24
Abstract: 1,055,115. Heat-sealable cartons. KLIKLOK CORPORATION. April 2, 1965 [Feb. 25, 1965], No. 13987/65. Heading B8P. Side wall panel 21, Fig. 1, of an erected folding box, of paper board, coated on both sides with thermoplastic material, is connected to the box bottom 12 by a fold line 25 which is bowed towards the outside of the box to bring the central portion of the panel 21 into the same plane as corner flaps 20, 22 which overlap the sides of the panel 21. Flap 23 of a cover panel 14, hinged to the opposite side wall 13, is then heat sealed to this substantially flat surface comprising the flaps 20, 22 and the central portion of the wall panel 21, to form an end closure. In the embodiment described the box is erected from a blank, Fig. 1, comprising a bottom panel 12, two side wall panels 11, 13 and an end wall panel 21. In erection the corner flaps 20, 22 are locked into the end wall by inserting a tongue 28 into a corresponding slot 29, Fig. 2 (not shown). The top cover panel 14, attached to the box body by fold 18, has flaps 15, 23 which fold down over the side walls 11, 21 respectively to close the box. Adhesion is obtained between the panels 15, 11, 23, 21 and flaps 20, 22 by heating and melting the thermoplastic coating.
Patent SE-325629-B (SE)
Inventor: SCHLEICHER H
IPC: G04F3/06
Filed: 1964-05-26
Abstract: 1,055,388. Time switches. H. SCHLEICHER. May 1, 1964 [July 16, 1963], No. 18139/64. Heading H2B. The electromagnetic clutch of a time delay switch serving to couple a contact actuating member 6 to a synchronous motor, comprises a coil 4 which surrounds a driven armature 5 and a driving armature 3 and is so designed that no relative axial movement of the armatures occurs when the coil is energized. A solid lubricant, e.g. graphite or. molybdenum disulphide, may be used between the faces of the armatures or these faces may be coated with a hard metal, e.g. chromium, tantalum or titanium. The delay time is set by adjusting a knob 10 which carries a stop against which one arm of the contact actuating member 6 is urged by a torsion spring 7. The actuating member 6 is rotated when the clutch is energized until it actuates a contact set whereupon the clutch starts to slip. A knob 9 connected by a shaft 8 to gearing 1 between the synchronous motor and the clutch is provided to alter the time range from e.g. 1 to 10 or 100 seconds.
Patent YU-47060-B (YU)
Title: Uredjaj za bušenje rupa za saobraćajne znake stubove i sl.
Inventor: NIKOLIC B
IPC: E01C23/16
Filed: 1988-08-05
Abstract: UREDJAJ ZA BUŠENJE RUPA ZA SAOBRAĆAJNE ZNAKE STUBOVE I SL., koji se ugradjuje na teretno vozilo, a pogon može da dobija od motora toga vozila, naznačen time, što je dvosmerni cilindar (6) sa zupčastom letvom spregnut sa vertikalno obrtnim nazubljenim valjkom (7) koji nosi pokretnu polugu (3) iznad koje je postavljen dvosmerni cilindar (3') koji je jednim krajem spojen sa valjkom (7) a drugim krajem spojen sa polugom (3), pri čemu je na kraju poluge (3) pričvršćen par konusnih zupčanika (4) pogonjenih hidromotorom (5), koji su pogonski spregnuti sa burgijom (4'). Prijava sadrži još 1 zavisan zahtev.
Patent YU-46811-B (YU)
Title: Automatski prekidač sagorevanja gasa
Inventor: ZORAN STOJKOVIC
Filed: 1986-12-17
Abstract: AUTOMATSKI PREKIDAČ SAGOREVANJA GASA naznačen time, što se sastoji od čaure (3) prekidača, sa čije unutrašnje strane su izradjeni zidovi kanala (6), postavljeni pod uglom od 120В° u odnosu na središte mlaznice (1), za vodjenje jedne od tri kuglice (4) na otvor (2) mlaznice (1). Prijava sadrži još jedan patentni zahtev.
Patent ZA-804094-B (ZA)
Title: Liquid carbon dioxide extraction of pyrethrins
Inventor: SIMS M
IPC: C07C67/58
Filed: 1980-07-08
Abstract: Pyrethrum flowers are extracted with liquid carbon dioxide in suitable equipment to yield a pale, transparent, concentrated extract of pyrethrins. The extract is useful as the active material in safe insecticidal formulations. Alternatively, crude oleoresin produced by extraction of pyrethrum with organic solvents can also be purified by treatment with liquid carbon dioxide.
Patent ZA-828224-B (ZA)
Title: Process for the preparation of carboxylic acid anhydrides
Inventor: FINDEISEN KURT
IPC: C07C65/21
Filed: 1982-11-10
Abstract: Carboxylic acid anhydrides of the general formula R-CO-O-CO-R'(I) in which R and R' are identical or different and represent an optionally substituted alkyl group having 1 to 18 carbon atoms, an optionally substituted cycloalkyl group having 3 to 12 carbon atoms or an optionally substituted aryl group, or represent an optionally substituted 5-membered or 6-membered heterocyclic radical which additionally can be fused to a benzene ring, are obtained in high yields by a process in which a trimethylsilyl carboxylate of the general formula R-CO-OSi(CH3)3 (II) in which R has the meaning given above, is reacted with a carboxylic acid-halide of the general formula R'CO-X (III)  in which R' has the meaning given above, and X represents a halogen atom, if appropriate in the presence of a catalyst and, if appropriate, in the presence of a diluent, at a temperature between 20 DEG  and 250 DEG  C. The carboxylic acid anhydrides are valuable intermediate products for organic syntheses. They can be used, for example, for the preparation of certain herbicidally active compounds.
Patent ZA-848180-B (ZA)
Title: Chemical process
Inventor: ADGER BRIAN MICHAEL
IPC: C07D405/14
Filed: 1984-10-19
Abstract: A process for preparing 2-(2-(5-dimethylaminomethylfuran-2-ylmethylthio)ethylamino)-5-(2-metho xypyrid-4- ylmethyl)pyrimidin-4-one which comprises reacting 2-(2-(furan-2-ylmethylthio)ethylamino)-5-(2-methoxypyrid-4-ylmethyl)py rimidin-4- one with a organic solution of bis(dimethylamino)methane at a pH of about 1.3 to about 2.5. The product is an H2-antagonist and also is of value in forming 2-(2-(5-dimethylaminomethylfuran-2-yl-methylthio)ethylamino)-5-(2-hydr oxypyrid-4 -ylmethyl)pyrimidin-4-one by deprotecting.
Patent ZA-854960-B (ZA)
Title: Device for the electro-magnetic measuring of the filling level of metallurgical vessels
Inventor: BLOCK FRANZ-RUDOLF
IPC: G01F11/26
Filed: 1985-07-01
Abstract: PCT No. PCT/EP85/00319 Sec. 371 Date Feb. 24, 1986 Sec. 102(e) Date Feb. 24, 1986 PCT Filed Jul. 3, 1985 PCT Pub. No. WO86/00987 PCT Pub. Date Feb. 13, 1986.An apparatus for indicating by electromagnetic means the level in metallurgical vessels means with transmitting and receiving coils which combined into a measuring unit having a transmitting coil which extends in the direction of the fill height and at least two receiving coils assigned thereto and staggered vertically. This simplifies and facilitates the assembly work.
Patent ZA-871601-B (ZA)
Title: Process for the preparation of iminodiacetonitrile
Inventor: MOST JAMES THOMAS
IPC: C07C255/25
Filed: 1987-03-05
Abstract: A process for preparing iminodiacetonitrile which comprises bringing together under reaction conditions formaldehyde, hydrogen cyanide and a source of ammonia under substantially stoichiometric conditions at a temperature between about 30° and about 65°C at a pH between about 1.5 and about 5.5, preferably between about 3.5 and about 5.3, to produce the desired iminodiacetonitrile.
Patent ZA-891568-B (ZA)
Title: Method for determination of a polyvalent substance using an immunoaggregate
Inventor: LENZ HELMUT DR
IPC: G01N33/53
Filed: 1989-03-01
Abstract: A method for the determination of a polyvalent substance which is capable of immunological binding in the presence of at least two reactants which are specific for the substance which is capable of immunological binding, in the presence of an aggregated substance with a concentration of 0.1 to 50  mu g/ml to compensate for interfering factors in human serum samples, and a reagent suitable for this purpose.
Patent ZA-896987-B (ZA)
Title: Viral nucleotide sequences
Inventor: GRIFFIN ANNETTE MARY
IPC: C12N1/21
Filed: 1989-09-13
Abstract: A vaccine effective against Marek's disease virus (MDV) comprises (a) an MDV attenuated by virtue of being TK<-> or (b) a host expressing an MDV antigen, namely the respective MDV homologues of the HSV gB, gC, gD or gH glycoproteins (or antigenic parts thereof) or the respective MDV homologues of the HSV-1 immediate early genes IE-68 or IE-175. The host may be a herpes virus of turkeys (HVT), more particularly HVT in which the MDV antigen is inserted in the HVT homologue of the HSV gC gene, the ribonucleotide reductase (large subunit) gene or the thymidine kinase (TK) gene.
Patent ZA-907653-B (ZA)
Title: A polymer alloy composition suitable for injection molding
Inventor: KENT JOHN R
IPC: A46B5/00
Filed: 1990-09-25
Abstract: A polymer alloy composition suitable for injection molding comprising about 2 to 18% methylmethacrylate, 70 to 80% styrene, and 10 to 22% butadiene by weight of the total composition which is particularly suitable for molding toothbrush handles and methods of preparing toothbrush handles comprising blending the polymer components above the melting point of the polymer mix, introducing the molten polymer alloy into an injection mold designed to produce a toothbrush handle, and cooling the injection mold to form a toothbrush handle.
Patent ZA-914552-B (ZA)
Title: Lhrh analogues
Inventor: SCHALLY ANDREW V
IPC: A61K/
Filed: 1991-06-14
Abstract: The present invention deals with LHRH analogs which contain cytotoxic moieties, have influence on the release of gonadotropins from the pituitary in mammals (possess high agonistic or antagonistic activity) and have antineoplastic effect. The compounds of this invention are represented by Formula I: X-R<1>-R<2>-R<3>-Ser-R<5>-R<6>(Q)-Leu-Arg-Pro-R<1><0>-NH2, wherein R<1> is pGlu or D-Nal(2), R<2> is His or D-Phe(4Cl), R<3> is Trp, D-Trp or D-Pal(3), R<5> is Tyr or Arg, R<6> is D-Lys or D-Orn, R<1><0> is Gly or D-Ala, X is hydrogen or a lower alkanoyl group of 2-5 carbon atoms, Q is a cytotoxic moiety having the formula -Q<4> or -A(Q<3>) or B(Q<1>)2 or -B(AQ<2>)2, wherein A is -NH-(CH2)n-CO- or -OC-(CH2)n-CO- where n is 2-6, B is -NH-CH2-(CH2)m-CH(NH)-(CH2)n-CO- where m is 0 or 1, n is 0 or 1, the -CO moiety of A- and of B- being bonded to an amino group on R<6>, and in the group B(AQ<2>)2, the -CO moiety of A-being bonded to an amino group on B, Q<1> is D or L-Mel, cyclopropanealkanoyl, aziridine-2-carbonyl, epoxyalkyl or 1,4-naphthoquinone-5-oxycarbonyl-ethyl, Q<2> is Q<<1>,> anthraquinonylalkoxy or doxorubicinyl, Q<3> is Q<2>, mitomicinyl, esperamycinyl or methotrexoyl, Q<4> is Q<1> or methotrexoyl and pharmaceutically acceptable salts thereof and methods of use pertaining these compounds.
Patent ZA-915358-B (ZA)
Title: Plasma burner for transferred electric arc
Inventor: KLEIN HEINRICH
IPC: H05H1/34
Filed: 1991-07-10
Abstract: The present plasma torch has a central electrode (10), a nozzle end piece (11) concentric thereto and a concentric torch jacket (73). There is an annular gap (27) for the passage of plasma gas between the electrode (10) and the nozzle end piece (11), and there is an annular channel (75, 76) between the nozzle end piece (11) and the torch jacket (73), the inner wall of which annular channel (75, 76) is partially formed by means of an insulating tube (36, 39) which electrically isolates the two parts (11, 73). 
<??>In order that this plasma torch can also be operated in particular using alternating current, largely without the risk of forming parasitic arcs, the annular channel (75, 76) is drawn back between the nozzle end piece (11) and the torch jacket (73) at least to the level of the coolant inlet and outlet (61, 62) of the torch jacket (73). At its rearward end, the annular channel (75) is in line connection (55) with a source (56) of a pressurised, gaseous medium. Such a torch is safe in operation even in an atmosphere having electrically conductive particles, such as metallic or foundry dusts and achieves long lives.
Patent ZA-937250-B (ZA)
Title: Method and apparatus for producing a welded joint in thermoplastic strap with differential pressure
Inventor: KOBIELLA ROBERT J
IPC: B65B13/32
Filed: 1993-09-29
Abstract: The appts. (30) comprises essentially an anvil (32) and an opposed strap engaging member (80), with serrated faces (34, 112) through which the strap (U,L) passes. Anvil (32) has positioner that allows it to squeeze strap (U,L) against member (80) and plunger (92) at a first position, against plunger (92) only at a second position, and to disengage wholly at a third position. Strap engaging member (80) has a coaxial spring-loaded plunger (92) and is mounted on bearings (60) in cavity (54) of drive shaft (46), which itself is mounted on bearings (44) in bore (42) of support frame (40). The axis (58) of member (80) is offset (X) from the axis (48) of drive shaft (46), so rotation of the drive shaft confers an orbital motion to member (80). When the motion is applied to strap (U,L) clamped between anvil (32) and member (80), it creates friction between the strip faces and forms a friction weld conventionally. When anvil (32) is moved to the second position, the orbital motion is disengaged and smooth-faced plunger (92) maintains pressure on strap (U,L) while the weld cools.
Patent ZA-974106-B (ZA)
Title: Flexible, multiple-compartment drug container and method of making and using the same.
Inventor: BARNEY WARD W
IPC: A61J1/10
Filed: 1997-05-13
Abstract: A method for forming a flexible container (10) for combined storage and administration is described. The method comprising the steps of sealing flexible front and rear sheets (12, 14) together at a common peripheral edge (16); heating the front and rear sheets (12, 14) in a first localised area to form a first peelable seal (24) extending between two sides of the common peripheral edge (16), the first peelable seal (24) separably joining the front and rear sheets (12, 14) to thereby form a first compartment (18) for containing a first product; and heating the front and rear sheets (12, 14) in a second localised area to form a second peelable seal (26) extending between the two sides of the common peripheral edge (16), the second peelable seal separably joining the front and rear sheets (12, 14) to thereby form an outlet compartment (22) and a second compartment (20) for containing a second product, the second compartment (20) being between the outlet compartment (22) and the first compartment (18). For ease of manufacture and filling first and second sacrificial ports (102, 104) are provided which are interposed between the front and rear sheets (12, 14) and are in communication with the first and second compartments (18, 20), respectively; with the first compartment (18) is filled with a first product through a respective sacrificial port (102); the second compartment (20) is filled with a second product through a respective sacrificial port (104); and the seal along the common peripheral edge (16) is completed and the sacrificial ports (102, 104) are removed from the container (10).
Patent AT-411404-B (AT)
IPC: G02C1/02
Filed: 2002-04-03
Granted: 2003-12-29
Abstract: Device for fixing a structural part (1) to a spectacle lens (2) comprises an end bridge (8) of the structural part which overlaps the edge of the lens, two parallel fixing pins (4) protruding from the end bridge, and plastic shells (6) which form a head and inserted in holes of the lens. The end bridge consists of fixing pins made from a plastic. The plastic shells are joined via a common stop head (7). The elastic modulus of the plastic of the fixing pins correspond to three times the elastic modulus of the plastic of the plastic shells. Preferred Features: The two plastic shells are made of a crystalline plastic and the fixing pins are made of an amorphous plastic.
Patent CH-613359-B (CH)
Inventor: TOYAMA NOBUO
IPC: H02K37/12
Filed: 1975-08-20
Abstract: A pulse motor comprising a rotor having at least two magnetization axes extending parallel to a shaft of the rotor and angularly spaced apart at a uniform interval, the direction of magnetization of each magnetization axis being opposite to that of the adjacent magnetization axis; a pair of upper stators extending above the rotor and defining two upper gaps between them, said upper gaps being adapted to face respective unlike polarity poles on the upper side of the rotor; a pair of lower stators extending below the rotor and defining two lower gaps between them, said lower gaps being adapted to face respective unlike polarity poles on the lower side of the rotor; and at least one drive coil for magnetizing the upper and lower pair stators alternately to opposite polarities such that the polarity of one of the upper pair stators and one of the lower pair stators is opposite to the polarity of the other upper and lower stators.
Patent GB-2362010-B (GB)
Title: Improvements in or relating to metering systems
Inventor: DYTCH ANTHONY
IPC: H04Q9/00
Filed: 2000-05-05
Granted: 2004-10-06
Abstract: Described herein is a utility metering communications system which comprises a master unit (200) having an antenna (202) for transmitting signals to and receiving signals from a slave unit (220) having an antenna (222). The master unit (200) is connected to a radio time standard receiver (210). The slave unit (220) is connected to a radio real time clock/calendar unit (224) which receives timing signals from a radio time standard receiver (230). The master unit (200) provides a control signal for the slave unit (220) which effectively sets the time at which the slave unit (220) switches from a 'sleep' mode to an 'active' mode so that it can be interrogated by the master unit (200) and transmit data relating to utility usage. By using radio time standard receivers (210, 230), there is no requirement for a battery to be provided for powering the radio real time clock/calendar unit (224). Another embodiment omits the radio time standard receivers (210, 230) and has a battery for the slave end.
Patent GB-2381539-B (GB)
Title: Paper incorporating a wide elongate impermeable element, and a method of makingof the same
Inventor: ASH ADRIAN DONALD
IPC: D21H21/42
Filed: 2001-11-05
Granted: 2003-11-05
Abstract: Paper incorporating a wide elongate impermeable element with regions at least partially exposed at one surface of the paper at two sets of windows at spaced locations has its windows formed by two sets of raised portions on the support surface of the papermaking machine. A first set of raised portions has a width transverse to the machine direction in which the paper travels during manufacture which is narrower than the width of the elongate element. A second set of raised portions has a width transverse to the machine direction which is at least equal to the width of the elongate element. During manufacture of the paper the elongate element is brought into contact with both sets of raised portions, with edges of the elongate element being supported by the second set of raised portions.