baber/WOPTO huggingface dataset:
Patent NO-162571-B (NO)
Inventor: BLUECHER HUBERT VON
IPC: A62B11/00
Filed: 1983-11-23
Abstract: Textile flat-shaped structures exhibiting specific properties, such as flame-resistance or adsorbing capacity, are required for technical purposes, said structures being at the same time characterized by a high flexibility and tensile strength, as well as good wearing characteristics when used for protective suits. This is achieved by the invention by yarns that are sheathed with active ingredients, such as adsorbents, fire-proofing agents, ion-exchangers, decontaminating agents for chemical combat agents, catalysts or fixed enzymes. The active ingredients are adhered to the surface of the yarn or embedded in a binding agent. The sheathing may be additionally braided or flocked.
Patent NO-158535-B (NO)
Inventor: CHARLTON STEVEN C
IPC: G01N33/84
Filed: 1984-05-02
Abstract: A novel compound is disclosed having the structurein which R is lower alkyl and X is halogen or pseudohalogen. Also disclosed is a novel process for preparing the compound which comprises the steps of combining a compound having the structurein which X is a halogen or pseudohalogen, and a compound havina the structurein which R is lower alkyl and A is lower alkylidene to produce a first reaction mixture; adjusting the pH of the first reaction mixture to at least about 8 to produce a second reaction mixture; and recovering the compound or its salt from the second reaction mixture.
Patent NO-174539-B (NO)
Inventor: HAUBS MICHAEL
IPC: B01D71/00
Filed: 1989-01-24
Abstract: The membrane is characterised in that it contains a copolyamide having at least the following recurring structural units:
 (A) -OC-Ar-CO-
 (B) -NH-Ar'-NH-
 
<IMAGE>
 in which
 Ar and Ar' are divalent aromatic radicals, in which the valence bonds are in the para or a comparable coaxial or parallel position,
 R is a lower alkyl radical or a lower alkoxy radical each having up to 4 C atoms or a halogen radical and
 R' is an unsubstituted or substituted methylene radical or an -O-Ar-O- group, in which Ar has the same composition as described above,
Patent NO-168223-B (NO)
Inventor: WEID HELMUT
IPC: A01D34/82
Filed: 1989-02-17
Abstract: In a two-armed cutter bar (10) for a lawnmower with a vertically rotating shaft, the cutters (14) are fastened at each of the two ends by means of a respective single fastening bolt (36). The end portions of the cutter bar (10) have conical rotary guides (24), into which fit correspondingly conical rotary guides (38) of the cutter carrier plates (32). This ensures centering and rotary guidance. A positive junction between a rib (46) of the cutter carrier plate (32) and a bead (20) of the cutter bar (10) makes a positive connection which is broken under excessive stress when a stone or the like is struck, the result of this being that the cutter (14) can rotate. The positive connection can be broken in this way in the elastic or plastic range if the parts engaging in one another are resilient or if, for example when an expansion bolt is used, the length of the bolt is increased when excessive load occurs. <IMAGE>
Patent NO-171890-B (NO)
Inventor: OLIVIERI OLIVIERO
IPC: A63C17/18
Filed: 1990-08-07
Abstract: An ice skate has a support (2) and a skid blade (3) which can be coupled together in bayonet-like relationship (8,9) and employs means (12 to 19) of locking the coupling incorporated to the support (2) and actuatable manually from the exterior thereof.
Patent NO-180693-B (NO)
Inventor: HARTZELL ERIK TORBJOERN
IPC: C22C1/05
Filed: 1992-02-18
Abstract: The present invention relates to cemented carbide bodies preferably for wear demanding rock drilling and mineral cutting. The bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase where the binder phase content in the outer part of said zone is lower than the nominal and, in addition, constant or near constant, and that the binder phase content in the inner part of the eta-phase free zone closer to the eta-phase core is higher than the nominal. According to the method according to the invention bodies comprising evenly distributed eta-phase are subjected to a partly carburizing treatment with a carbon activity, ac, close to 1. <IMAGE>
Patent SE-305683-B (SE)
Inventor: DE STEFANI R
IPC: F04B43/04
Filed: 1963-05-03
Abstract: 1,041,252. Reciprocating pumps. R. DE STEFANI. April 23, 1963 [May 5, 1962], 16012/63. Heading F1A. [Also in Division H2] A pump of minimum diameter for suspension in wells and driven by a reciprocating electric motor whose armature suspension rubber bush 20 forms the pumping member embodies frusto-conical elastomeric inlet and outlet valves 38, 34 which close concentric series of holes 39, 33 as a function of the pressure in a pumping chamber 26.
Patent SE-321809-B (SE)
Inventor: WING W
IPC: G01C19/64
Filed: 1967-06-13
Abstract: 1,143,033. Optical navigation. SPERRY RAND CORP. 8 June, 1967 [13 June, 1966], No. 26488/67. Heading H4D. In apparatus for sensing movement about a plurality of axes, e.g. three orthogonal axes, comprising a plurality of ring lasers 40, 41, 42 (42 out of sight), each mounted to be responsive to rotation about a respective one of said axes and having an output F 1 , F 2 , F 3  representing said respective rotation, each of said ring lasers has contra-rotating light beams tending to have a threshold below which the laser output is not proportional to sensed rotation and common rotational biasing means 54 is thus provided for simultaneously biasing all of said lasers whereby the contra-rotating beams always exceed said threshold and said proportional representation is maintained. A ring laser comprises an arrangement of laser gas discharge tubes optically connected in series by mirrors to form a closed path whereby two contra-rotating light oscillations are established in the closed path. The two oscillatory frequencies are equal if the ring laser is stationary with respect to an inertial frame, but commence to diverge in opposite directions when the ring laser is subjected to a rotation in its plane. Said divergence can be determined by an optical mixer and is proportional to said rotation for values of rotation above a threshold below which interference between the two beams occurs and the divergence drops to zero. A " bias " rotation is thus given to the ring laser such that it operates in the linear part of of its output characteristic, Fig. 2. The three ring lasers 40, 41, 42 (comprising three laser tubes and three mirrors) are mounted on the respective faces of a comer of a cube and the rotational bias is applied about an axis coincident with the diagonal comer to corner line of the complete cube. Equal components of this rotational bias occur for each ring laser. The frequency divergence signals F 1 , F 2 , F 3  are fed to a digital computer 43 to give position information and to frequency dscriminators 44, 45, 46 which produce D.C. signals indicating the deviations from a desired frequency divergence F 0 . Diodes 47, 48, 49 and negative source 51 cause the most positive discriminator output, corresponding to the lowest frequency divergences, and thus that nearest to the threshold value, to be applied to rotational bias drive 54, in such a sense that the bias is increased to take said lowest frequency divergence away from the threshold. The change in the rotational bias is fed to the computer. Accelerometers 60, 61 and 62 are also provided, feeding their outputs to the computer.
Patent YU-46268-B (YU)
Title: Hidraulični cementni mulj
Inventor: DINGSOYR E
IPC: C09K8/46
Filed: 1988-11-14
Abstract: naznačen time, što se sastoji od hidrauličnog cementa, mikronizovanog silicijum dioksida u količini od 5 do 85 mas.% u odnosu na masu cementa; punioca velike gustine, kao što je hematit, barit ili ilemnit, u količini od 5 do 250 mas.% u odnosu na masu cementa; usporivača, kao što su derivati lignina, u suvom obliku, u količini od 0 do 5 mas.% u odnosu na masu cementa; razredjivača, kao što su sulfonovani aromatični formaldehidi, u suvom obliku, u količini od 0 do 12 mas. % u odnosu na masu cementa; aditiva protiv gubitka tečnosti, kao što su derivati celuloze, u suvom obliku, u količini od 0 jdo 30 mas. % u odnosu na masu cementa; silicijum dioksidnog brašna ili silicijum dioksidnog peska u količini od 0 do 30 mas.% u odnosu na masu cementa; i vode, u količini potrebnoj da obezbedi gustinu cementnog mulja u opsegu od 1,95 do 2,40 g/cm3. Prijava sadrži 1 nezavisan zahtev + 6 zavisnih zahteva.
Patent YU-46778-B (YU)
Title: Postupak za proizvodnju kalupom oblikovanog samonosećeg keramičkog tela
Inventor: LAROCHE E A JR
IPC: C04B35/65
Filed: 1987-12-29
Abstract: POSTUPAK ZA PROIZVODNJU KALUPOM OBLIKOVANOG SAMONOSECEG KERAMICKOG TELA, naznacen time, sto se: (a) priprema oblikovani osnovni metal koji ima deo modela; (b) nanosi na deo modela prilagodljiv, za gas propusan materijal da se pripremi kalup koji ima oblikovanu povrsinu koja je u sustini podudarna sa delom modela, pri cemu je materijal sustinski samovezujuci bar u nosecoj zoni istoga neposredno blizu povrsini i koji se prostire u istom pravcu sa povrsinom, da se pripremi kalup sa dovoljno kohezione cvrstoce da sadrzi celovitost oblikovane povrsine pod procesnim uslovima koji se definisu u sledecim fazama (d) i (e); (c) odredjuje polozaj osnovnog metala i suda da se osnovni metal stavi u protocnoj vezi sa prihvatnim sudom, pri cemu je zapremina prihvatnog suda dovoljna da bar u sustini primi sav osnovni metal u tecnom obliku; (d) zagreva osnovni metal do temperaturnog podrucja iznad njegove tacke topljenja ali ispod tacke topljenja njegovog proizoda reakcije oksidovanja i dobijeni stopljeni metal prazni iz kalupa u prihvatni sud da se pripremi supljina kalupa; (e) nastavlja zagrevanje u prisustvu oksidansa u parnoj fazi i, u tom temperaturnom podrucju; (I) reaguje stopljeni osnovni metal sa oksidansom da se nagradi proizvod reakcije oksidovanja, (II) odrzava bar deo proizvoda reakcije oksidovanja u dodiru sa i izmedju tela stopljenog metala i oksidansa, da se metal potpuno izvuce iz tela kroz proizvod reakcije oksidovanja i u kalup za dodir sa oksidansom tako da proizvod reakcije oksidovanja nastavlja da se stvara unutar kalupa na medjupovrsini izmedju oksidansa i prethodno stvorenog proiz-voda reakcije oksidovanja; (III) nastavlja reakcija da nastaje proizvod reakcije oksidovanja u dodiru sa oblikovanom povrsinom, stvarajuci pri tom keramicko telo ciji je oblik odredjen oblikom supljine kalupa; i (f) vadi se keramicko telo iz kalupa. Prijava sadrzi jos 16 zavisnih zahteva.
Patent ZA-831259-B (ZA)
Title: Production of vermiculite products and suspension for use therein
Inventor: HUTCHINSON JOHN
IPC: C01B33/44
Filed: 1983-02-24
Abstract: A process for producing solid vermiculite products which are stable in water which comprises incorporating a urea-formaldehyde or melamine-formaldehyde resin in an aqueous suspension of vermiculite lamellae, shaping the suspension and removing water from the suspension, and curing the shaped composition by heating during and/or after removal of water from the suspension. The invention includes an aqueous suspension of vermiculite lamellae having a resin incorporated therein and a dry-powder mixture of vermiculite lamellae and a resin.
Patent ZA-847073-B (ZA)
Title: Signal generator
Inventor: RABAEY DIRK HERMAN LUTGARDIS C
IPC: H04M15/00
Filed: 1984-09-07
Abstract: The present invention relates to electronic circuits and signal generator using them. The signal generator is adapted to generate a signal with pulses having sloping edges and includes a generator circuit (BSG) which is adapted to give the signal (BS+) in the time intervals between the pulses such an amplitude with respect to a second signal (BS-) that this amplitude may be detected by a detector circuit (CO) and in response thereto may be limited by a limiting circuit (S4) to a reference value. The electronic circuits include a comparator circuit (CO) and a modulator circuit (MOD).
Patent ZA-853082-B (ZA)
Title: Forwarding apparatus for an automatic cable fabricating machine
Inventor: JUERGENHAKE BERNHARD DR
IPC: H01R43/28
Filed: 1985-04-25
Abstract: 1. A conveyor system for an automatic cable preparation machine, consisting of a first conveyor (2), which conveys the cable (1) unwound from a reel in the direction of its longitudinal axis to a cable cutting station (13), and of a second, following conveyor (24), which moves the cable (1) on, perpendicular to the cable axis, and which has clamping locators into which the cable (1) is fed, characterised in that following on from the first conveyor (2) there extends a channel (14) which guides the cable (1) in its longitudinal axis at least as far as the second conveyor (24), and into which channel a slide (18) engages from the side remote from the second conveyor (24), said slide pushing the cable (1) into the clamping locator of the second conveyor (24) through an opposing slot which opens as the slide (18) is advanced.
Patent ZA-859027-B (ZA)
Title: Absorbent composition for refrigeration and heating systems
Inventor: BORDE IRENA
IPC: C09K5/04
Filed: 1985-11-26
Abstract: The invention provides a working fluid for an absorption refrigeration, cooling or heating system comprising a mixture of dimethyl formamide and N-methyl-2-pyrrolidone as the absorbent therein.
Patent ZA-868437-B (ZA)
Title: Process for the production of catalyst moulded bodies by pressing of granular catalyst material,eg.iron ore,chrome ore,or a similar ore,using a binding agent
Inventor: GRIMM DANIEL
IPC: B01J37/00
Filed: 1986-11-05
Abstract: A process for the manufacture of catalyst moldings from granular catalyst material, preferably iron ore, chromium ore or a similar ore, with the use of a binder is disclosed. The granular catalyst material is thermally pre-treated in a temperature range of approximately 250 DEG  to 1000 DEG  C., before it is mixed with dilute and/or concentrated sulfuric acid functioning as the binder.
Patent ZA-874350-B (ZA)
Title: Method and device for folding a band in a continuous assembly of accordion pleats forming three panels
IPC: B65H45/12
Filed: 1987-06-17
Abstract: A method and apparatus for transferring a band at a predetermined speed V to a station for pre-marking two folding lines which define a central panel of each pleat and then subjecting the band over a short distance to abrupt deceleration to a speed V' such that V'/V=1/L, where L is the length of each pleat in the fully extended state and 1 is the length of the pleat after folding so as to form a pocket, the last two panels of each pleat being inserted beneath the first panel prior to folding-back and maintaining the pocket in a flat position on the band.
Patent ZA-889372-B (ZA)
Title: Cyclopropane derivatives
Inventor: CROWLEY PATRICK JELF
IPC: C07C33/38
Filed: 1988-12-14
Abstract: The invention provides a process for the preparation of a compound of the general formula (I): <CHEM> wherein X, Y and R<1> to R<7> are as defined. In the process, the olefinic analog of the compound of general formula (I) is treated with a halogen-bearing compound in the presence of metallic zinc.
Patent ZA-923157-B (ZA)
Title: Fungicidal active compound combinations
Inventor: DUTZMANN STEFAN
IPC: A01N43/36
Filed: 1992-04-30
Abstract: The novel active substance mixtures of 
 
  A) 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)- butan-2-ol of the formula 
<IMAGE>
 and/or
 1-(4-phenylphenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-ol of the formula 
<IMAGE>
 and 
  B) 4-(2,2-difluoro-1,3-benzodioxol-7-yl)-1H-pyrrole-3-carbonitrile of the formula 
<IMAGE>
 
 are distinguished by very good fungicidal properties.
Patent ZA-923318-B (ZA)
Title: Organosilicon compounds.
Inventor: FRATER GEORG
IPC: A61K8/89
Filed: 1992-05-07
Abstract: Novel organosiloxane compounds have at least one unit    <IMAGE>  (i)  C6R22H2CHC[C(O)OR3]2  any other units being present in this organosiloxane are l, R1 is H or a C1-5 alkyl, R2 is H, C1-5 alkyl or OR1, R3 is a C1-5 alkyl, R'' is H, a monovalent C1-8 hydrocarbon or halogenated hydrocarbon group, a is 0, 1 or 2, b 0, 1, 2 or 3 and n 1 to 6, provided the -C(R1)=CH-(CR21)n-O- group and the two R2 groups are linked to the aromatic ring at the para- and meta-positions in relation to the group -CH=C[C(O)OR3]2. The compounds are useful as UV sunscreens. Compositions containing them are also included.
Patent ZA-932778-B (ZA)
Title: Rock drill
Inventor: LEPPAENEN JARMO UOLEVI
IPC: E21B1/26
Filed: 1993-04-21
Abstract: PCT No. PCT/GB94/00851 Sec. 371 Date Oct. 19, 1995 Sec. 102(e) Date Oct. 19, 1995 PCT Filed Apr. 21, 1994 PCT Pub. No. WO94/24403 PCT Pub. Date Oct. 27, 1994A rock drill which includes a main body with a chamber which is formed in the main body at a first end of the main body, and a rotation module which includes a gear housing, at least the gear housing being mounted in the chamber.
Patent ZA-957414-B (ZA)
Title: Oxazoloquinolinone derivatives their preparation and their therapeutic application
Inventor: JEGHAM SAMIR
IPC: C07D498/04
Filed: 1995-09-04
Abstract: 3,3a,4,5-tetrahydro-1H-oxazolo (3,4-a) quinolin-1-one derivs. of formula (I) and their isomers are new. n = 0 or 1; R1 = H, Me, Et, vinyl, phenyl, CH2OH or CH2OMe; and either R2 = Me, CF3 or CN, R3 = H, OH or benzyloxy, and R4, R5 = H; or R2+R4 = (OCH2)4, R3 = OH and R5 = H; or R2+R5 = O(CH2)3 and R3 = R4 = H; or R2+R5 = (CH2)4, R3 = OH and R4 = H.
Patent ZA-963734-B (ZA)
Title: Process for bacteria identification and for determination of the sensitivity of bacteria to antibiotics and apparatus and measuring supports for carrying out this process
Inventor: BAJARD JEAN
IPC: C12M1/34
Filed: 1996-05-10
Abstract: Process for the identification of bacterial cultures and determn. of their sensitivity to antibiotics is new. A known vol. of bacterial culture is placed manually in each of several prim. containers (101) where it disperses in a liq. to form a pre-calibrated inoculum. All or part of this inoculum is transferred (101') to measuring containers where identification (104) and/or determn. of sensitivity (105) occurs. The inoculum may be allowed to undergo a pre-culture phase to bring it to a state of rapid cell division before spreading into cavities in the container contg. reagents. The containers are then incubated, during and after which time cell density in the cavities is measured and stored on computer (108). This data can be used to characterise the growth of bacteria in the inoculum, their identification and sensitivity to antibiotics. Also claimed is appts. for carrying out the method.
Patent ZA-967688-B (ZA)
Title: Procedure and measuring equipment for measuring hydrostatic pressure especially that of ground water
Inventor: MAINKA JURGEN
IPC: E21B47/04
Filed: 1996-09-12
Abstract: PCT No. PCT/EP96/03498 Sec. 371 Date Mar. 24, 1998 Sec. 102(e) Date Mar. 24, 1998 PCT Filed Aug. 7, 1996 PCT Pub. No. WO97/13124 PCT Pub. Date Oct. 4, 1997The invention covers a procedure for measuring hydrostatic pressure, especially that of ground water, with the particularity that air is bubbled into the ground water, the pressure in the measuring pipe is fed to an absolute pressure cell and atmospheric pressure is then applied to the same measurement cell.
Patent ZA-969693-B (ZA)
Title: Support system in particular for an electrical device adapted to be attached to a trunking body
Inventor: TROYES FRANCOIS PERRIGNON DE
IPC: H02G3/12
Filed: 1996-11-19
Abstract: The device incorporates two cross pieces (26) with hooks (27) at each end for engagement with one or other of two longitudinal walls of the body of the conduit. Each cross piece carries an adjustable attachment (28) enabling it to be aligned with the socket (12) fitted into a rectangular aperture (23) in a cover (15) snapped into grooves (16) along the upper and lower edges of the conduit. The socket is secured by two screws (22) at standard spacing (E) passing through holes in its mechanism (19) and through the aperture into blocks (30) set up in the correct positions on the facing sides of the respective cross pieces.
Patent ZA-972595-B (ZA)
Title: Casting steel strip.
Inventor: LAZAR STREZOV
IPC: B22D11/07
Filed: 1997-03-26
Abstract: Method of casting steel strip in which molten steel solidifies as a shell on a chilled casting surface (100). The casting surface (100) has a texture (101) formed by a regular pattern of surface projections (103) and depressions (102) and the steel chemistry is selected to generate in the casting pool deoxidation products which form on the casting surface (100) a layer of less than 5 microns thickness a major proportion of which is liquid during cooling of the steel to below its liquidus temperature in the formation of said solidified shell. The substantially liquid layer suppresses the formation of surface defects in the solidifying metal surface due to early deposition of solid oxides on the casting surface.
Patent ZA-978573-B (ZA)
Title: Medical treatment
Inventor: KELLY PETER FINIAN
IPC: A61K31/135
Filed: 1997-09-25
Abstract: PCT No. PCT/EP97/05034 Sec. 371 Date Mar. 25, 1999 Sec. 102(e) Date Mar. 25, 1999 PCT Filed Sep. 15, 1997 PCT Pub. No. WO98/13033 PCT Pub. Date Apr. 2, 1998A compound of formula I or a pharmaceutically acceptable salt thereof in which R1 and R2 are independently H or methyl (for example N,N-dimethyl-1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl amine hydrochloride optionally in the form of its monohydrate) is used for lowering the uric acid level in humans, for example in humans suffering from or at risk of developing gout, hyperuricaemia or coronary heart disease.
Patent AT-413536-B (AT)
Title: Oxidation of alcohol with activated dimethyl sulfoxide, useful for preparation of aldehydes, at relatively high temperature and optionally in absence of auxiliary base
IPC: C07C45/29
Filed: 2001-01-29
Granted: 2006-03-15
Abstract: In a method for oxidizing an alcohol (I) by activation of dimethyl sulfoxide (DMSO) with cyanuric chloride, and reaction of (I) with activated DMSO, the new feature is that reaction is (i) in presence of solvent at -20 to +25[deg]C and (ii) optionally in presence of auxiliary base, at up to 1 mole per mole (I).
Patent GB-2369596-B (GB)
Title: Process for manufacturing multi-walled vessels
Inventor: BARKER JOHN EDWARD
IPC: B29C41/02
Filed: 2000-12-01
Granted: 2005-02-02
Abstract: A method of manufacturing a double-walled vessel comprises: a) providing an inner hollow body (5); b) mounting the inner hollow body (5) in a rotational mould (1) with the external surface of the inner body spaced from the internal surface of the mould; and c) rotationally moulding a hollow plastics outer body around, and spaced from the inner body in such a manner as to join the inner and outer bodies together at at least one predetermined location.
Patent GB-2445246-B (GB)
Title: Method for interpreting seismic data and controlled source electromagnetic data to estimate subsurface reservoir properties
Inventor: MACGREGOR LUCY
IPC: G01V11/00
Filed: 2007-12-18
Granted: 2009-08-05
Abstract: A method for mapping a property of a subsurface reservoir includes determining a value of at least one reservoir property from measurements obtained from a well drilled through the reservoir. A relationship is determined between the at least one property of the reservoir and at least one seismic attribute and at least one electromagnetic survey attribute at a geodetic position of the well. A value of the at least one reservoir property is determined at at least one other geodetic position from a value of the at least one seismic attribute, a value of the at least one electromagnetic survey attribute at the at least one other geodetic position, and from the determined relationship.