baber/WOPTO huggingface dataset:
Patent MX-163473-B (MX)
Inventor: BURJES LOUIS
IPC: C07F5/02
Filed: 1987-08-07
Abstract: This invention is directed to borated amine salts of dihydrocarbyl monothiophosphoric acids, and to lubricating and functional fluid compositions containing said borated amine salts. The lubricating and functional fluid compositions have improved extreme pressure properties and high temperature stability. The borated amine salts of the invention may be characterized by the formula   <IMAGE> (I) <IMAGE> (II)  <IMAGE> (III)  or mixtures thereof wherein R1 and R2 are each independently hydrocarbyl groups containing from 1 to about 30 carbon atoms. In one preferred embodiment, the amine salts are derived from hydroxyhydrocarbyl amines. The lubricating and functional fluid compositions may contain, in addition to the borated amine salts, at least one nitrogen-containing composition prepared by the reaction of a hydrocarbon-substituted succinic acid-producing compound with at least about one-half equivalent, per equivalent of acid-producing compound, of an amine containing at least one hydrogen attached to a nitrogen atom. The lubricating compositions of the present invention are particularly useful as lubricating oils, functional fluids and greases.
Patent MX-170454-B (MX)
Inventor: ANTONIADES HARRY N
IPC: A61K35/14
Filed: 1987-11-16
Abstract: Healing an external wound or regenerating bone of a mammal by administering to the mammal a composition containing purified platelet-derived growth factor and purified insulin-like growth factor.
Patent MX-169305-B (MX)
Inventor: TALLENTIRE ALAN
IPC: B01D39/14
Filed: 1987-11-23
Abstract: A porous material (e.g. a paper 6) has pores with a range of sizes. A pore modifying agent (comprising particles 8 of a narrow size range) is selectively incorporated within the larger pores (7) to provide zones (9) of high surface area. These greatly reduce the penetrability of the material (e.g. by micro-organisms) while having relatively little effect on its air-permeability. The modifying agent (8) may be incorporated by creating a pressure difference across the material (2), and treating it with a dispersion (e.g. an aerosol) of the modifying agent (8), under conditions of low inertia, and incorporating only a small amount of the agent (8) (e.g. under 1% w/w).
Patent NO-133503-B (NO)
Inventor: SNOW G
IPC: B22D27/20
Filed: 1973-05-16
Abstract: Kornf ox-f iningsmiddel.
Patent NO-137255-B (NO)
Title: Skogavvirkningsmaskin.
Inventor: JOERGENSEN KARL-GUNNAR
IPC: A01G23/085
Filed: 1973-05-21
Abstract: Skogavvirkningsmaskin.
Patent NO-146005-B (NO)
Title: Krets til behandling av radarpulssignaler.
Inventor: PEASE MONROE
IPC: G01S7/36
Filed: 1977-08-09
Abstract: Krets til behandling av radarpulssignaler.
Patent NO-154138-B (NO)
Title: Fremgangsm¨te og anordning for bleking av masse av ved med klordioksydgass.
Inventor: SCHLEINKOFER RUDI W
IPC: D21C9/14
Filed: 1978-12-05
Abstract: FREMGANGSMÅTE OG ANORDNING FOR BLEKING AV MASSE AV VED MED KLORDIOKSYDGASS.
Patent NO-148041-B (NO)
Inventor: BERGSLAND JON
IPC: E02D31/02
Filed: 1981-03-11
Abstract: Protective sheet, in particular for a foundation wall or a floor on the ground, said sheet (1) being made of a relatively stiff plastics material. A large number of spaced knobs (2) protrude from one side (1A) of the sheet, whereby the other side (1B) obtains a corresponding number of recesses (2A). The knobs (2) have a centrally disposed crater-like portion (3), the narrowest end (3A) of which is flush with the other side (1B) of the sheet. Between adjacent recesses (2A) there is arranged an open channel (4) provided through forming such that on the said one side of the sheet there appears a corresponding ridge between the knobs. Externally of the other side of the sheet there may be arranged a filtrating canvas co-acting with said channels (4).
Patent NO-155803-B (NO)
Inventor: PREISS MICHAEL
IPC: C07C201/16
Filed: 1983-03-17
Abstract: A process for the preparation of o-nitrobenzaldehyde, comprising converting to the corresponding acetals a mixture of nitrated benzaldehyde which contains about 10 to 30% of o-nitrobenzaldehyde and about 70 to 90% of m-nitrobenzaldehyde, removing the o-nitrobenzaldehyde acetal by distillation, and then converting the o-nitrobenzaldehyde acetal to o-nitrobenzaldehyde.
Patent NO-153982-B (NO)
Title: Loesgjoerbar koblingsanordning for styreliner.
Inventor: CASTEL YVON
IPC: E21B41/10
Filed: 1984-07-19
Abstract: En anordning for til- og frakobling av en styreline (1) mellom en flytende plattform og en installasjon på havbunnen omfatter et sylindrisk overgangsstykke (2) som er forbundet med enden av styrelinen (1) ved hjelp av -en forbindelsesanordning og er forsynt. med en styre- og orienteringsanordning (24, 25), en langsgående posisjoneringsflate (21) og i det minste ett låsehode (40) som kommer i kontakt med respektive føringsspor (26, 27), med et posisjoneringssete (22). og i det minste én låsehodesliss (44) på innsiden av en sylindrisk hylse (3), som strekker seg oppad fra en styrestolpe (4) festet til undervannsinstallasjonen.- Overgangsstykket (2) omfatter et sylindrisk parti (17) forbundet med forbindelsesanordningen (5). Dette parti (17) er forlenget ved hjelp av et sylindrisk' parti (18) som har en diameter som er mindre enn hylsens diameter og er forlenget med et pæreformet parti (19) hvis største parti (20) har sfærisk omkrets som er litt mindre enn innsiden av hylsen (3). Dette sfæriske parti (20) har to tapper (24 og 25) som står diametralt overfor hverandre på den ekvatoriale omkrets, og som er innrettet til å føres i spiralføringer (26 og 27) og disses symmetriske føringer (26' og 27') på innerflaten av hylsen, idet de således danner anordningen for ret-ningsposisjonering av overgangsstykket i hylsen.
Patent NO-171878-B (NO)
Inventor: IMMINK KORNELIS ANTONIE SCHOUH
IPC: H03M7/14
Filed: 1985-01-17
Abstract: A method of converting n-bit information words into m-bit code words, and the other way round, is described. The code words have a limited disparity. For every information word two code words are assigned to a group of information words, which code words can be derived from one another by inversion. A choice between these two code words is made to limit the digital sum value so as to obtain a d.c. free code. In order to obtain a further limitation of the digital sum value within the code words these code words are derived from each other by inversion and reversal.
Patent NO-161637-B (NO)
Inventor: SCHEIWILLER ROLF
IPC: E04H17/14
Filed: 1986-08-21
Abstract: 1. Palissade element arrangement, in which each palisade element comprises a substantially rectangular (3, 11) or square (1, 12) ground plan and an indentation means (4, 5) on all four sides extending over its full height, the indentation means being formed by a recess (4) or a corresponding projection (5), the sides being rectilinear as seen from the indentation means towards the edges, and two adjacent palisade elements always contacting each other by their corresponding indentation means (4, 5), characterized in that, with regard to an arc-shaped disposition of the palisade elements (1, 3, 11, 12), the indentation means (4, 5) are rounded, the curvature of the projections (5) being stronger than that of the recesses (4), or dihedral, the angle forming the projections being smaller than that forming the recesses, and in that the sides forming the angles and extending from the indentation means (4, 5) enclose an angle of more than 90 degrees.
Patent NO-179736-B (NO)
Inventor: ZICKERT KLAUS DIETER
IPC: E03F5/10
Filed: 1992-08-12
Abstract: The present invention relates to a transporting element (8) of a reciprocable scraper for the movement of sludge in settling basins (1) and similar objects at water purification plants, whereby the transporting element (8) consists of a body, which in cross-section shows a downwardly facing surface (9), a substantially oblique, convex surface (10), and a substantially vertical concave surface (11), whereby the concave surface (11) is directed in the forwarding, transporting direction. <IMAGE>
Patent SE-309129-B (SE)
Inventor: THEOBALD A
IPC: F23Q2/16
Filed: 1967-02-16
Abstract: 1,156,665. Lighters. A. T. THEOBALD. 14 Feb., 1967 [17 Feb., 1966], No. 7101/66. Heading F4F. A device for use in igniting fuel by means of the spontaneous combustion of a pyrophoric substance such as aluminium borohydride brought into contact with air comprises a housing 1 in which is formed a chamber 2 having a movable wall constituted by a diaphragm 3, the chamber also having an orifice 4 closed by a valve member 5 on a stem 6 secured to the diaphragm 3 and held in closed position by a spring 9, the chamber 2 being connected to a container, holding the pyrophoric substance, via a hollow needle 11. A sudden blow on a boss 7 secured to stem 6 causes a pressure rise in the chamber 2 and the unseating of valve 5 so that a small quantity of the pyrophoric substance is ejected. In a modification the device contains its own supply of pyrophoric substance and the boss is struck by a spring operated hammer.
Patent SE-365890-B (SE)
Inventor: TRILL D
IPC: G10L25/00
Filed: 1970-04-23
Abstract: 1303808 Formant tracking vocoder PLESSEY CO Ltd 22 April 1970 [24 April 1969] 21000/69 Heading H4R  In a formant tracking vocoder, Fig. 1, speech SP is fed to two channels to derive two formant frequencies of speech. Each channel includes a band stop filter F -1  or F -2  tuned to reject one formant frequency and a frequency discriminator F 2T  or FIT to detect the frequency of the other formant. The output of the discriminators in each channel are utilized to tune the band stop filter in the other channel to reject the appropriate formant. A third channel may be provided including two band stop filters F -11  and F -22  to reject the two formants, each being tuned by the appropriate discriminator output, in order to provide a signal in which the pitch frequency can easily be determined by discriminator C 0 . Each formant discriminator may include a band reject filter with a phase sensitive detector connected between input and output with the integrated output of the detector controlling the filter tuning, and providing the discriminator output. In this arrangement the output from the band reject filter is a suitable signal from which the pitch frequency can be determined.  Three formant tracker, Fig. 4.-The channel which includes the filter F -2  to reject the middle formant is fed to low pass and high pass filters LP1 and HP1 in order to separate out the lowest and highest frequency formants which are detected by respective discriminators. The outputs from these discriminators control respective filters F -1  and F -3  in the other channel in order to detect the middle formant. The three discriminator outputs control band stop filters F -11 , F -22  and F -33  in the pitch discriminator channel.
Patent SE-337618-B (SE)
Inventor: DINSE B
IPC: H01B3/30
Filed: 1968-07-16
Abstract: 1,237,572. Wire coating apparatus. SIEMENS A.G. 19 July, 1968 [19 July, 1967; 26 June, 1968], No. 34692/68. Addition to 1,063,899. Heading D1L. Wire 2 is coated after cleaning at 3 and soft annealing at 4, with a thixotropic dispersion by a roller 18", rotating such that it opposes the upward movement of the wire, and fed by a pump 24 from a closed vessel 6' with the dispersion. A drying and sintering furnace 11 is provided.
Patent YU-42045-B (YU)
Title: Rotary device dispersing working gas into a bath of a molten metal
Inventor: GIMOND J
IPC: B22D1/00
Filed: 1982-08-27
Abstract: The invention relates to a rotary gas dispersion device for the treatment of a bath of liquid metal such as aluminum and its alloys, comprising a cylindrical rotor equipped with blades immersed in the bath, connected to a hollow control shaft for the supply of gas, and is characterized in that the rotor is pierced by oblique ducts coupled to radial ducts in which the metal and the gas circulate respectively before being mixed at the point where these ducts join up, emerging in the bath so as to form a fine dispersion which is then distributed in the said bath by means of blades.
Patent YU-47717-B (YU)
Title: Višestruka sigurnosna utičnica
Inventor: CHIU-SHAN L
Filed: 1989-10-18
Abstract: VISESTRUKA SIGURNOSNA UTICNICA koja obuhvata poklopac (5, 150, 605) sa dva otvora (51, 51', 151, 151', 351, 351', 651, 651') L oblika postavljena sa obe strane kod njegovog donjeg kraja, a obuhvata i ovalni otvor (52, 152, 352) u sredini sa okruglim otvorom (53, 153), dva cetvrtasta otvora (54, 54', 154, 154') postavljena na gornjem i donjem kraju ovalnog otvora (52, 152) i sa ovim povezana, drugi okrugli otvor (55, 155) postavljen ispod ovalnog otvora (52, 152), dva otvora simetricno postavljena sa obe strane okruglog otvora (55, 155), pri cemu se svaki od ovih sastoji od jednog duguljastog otvora (56, 56', 156, 156'), jednog okruglog otvora (57, 57', 157, 157') i ednog cetvrtastog otvora (58, 58', 158, 158') a uticnica (100, 310, 400) obuhvata i pregradnu plocu (4, 140, 604) sa obostrano izvedenim vodjicama (42, 42') i sa dva proreza (41, 41', 141, 141') i jednim urezom (43, 144) kao i okruglim otvorom (44, 145) u sredini, a obuhvata i dva provodnicka okvira (2, 2', 120, 120', 602) postavljena u prihvatne zlebove (11, 13, 111, 113) donjeg bloka (1, 110,601) od kojih svaki sadrzi po jednu lisnatu oprugu (21, 21', 121, 121'), jednu prihvatnu plocu (22, 22', 122, 122'), jednu u obliku U profilisanu provodnu plocu (23, 23', 123, 123'), jedan okvir (24, 124') U oblika sa talasastim delom (25, 25') za postavljanje stezne plocice (26, 26'), kao i okvir (3, 130, 603) za uzemljenje sa na dole povijenim gornjim delom za obrazovanje zakrivljenog dela sa obe bocne strane, za prikljucivanje civija (62, 63, 64, 65) za uzemljenje razlicitih velicina utikaca (6), a obuhvata i donji blok (1, 110, 601) sa prihvatnim zlebovima (11, 13, 111, 113) postavljenim sa obe strane kao i zlebom (12, 112) za uzemljenje, postavljenim u sredini, kao i sa vise otvora (15) za ucvrscivanje rasporedjenih po obimu a obuhvata i okvirnu plocu (7) sa cetiri granicnika (71) i sa dva elementa (72) za drzanje od kojih je svaki izveden sa ispustom (73), naznacena time, sto su lisnate opruge (21, 21', 121, 121') provodnickih okvira (2, 2', 120, 120') izvedene za naleganje kon-taktnih civija (61, 61') utikaca (6) pri njegovom prikljucenju na uticnicu (100, 310, 400) za prikljucenje elektricne energije, sto su prihvatne plocice (22, 22', 122, 122') i U profilisane provodnicke plocice (23, 23', 123, 123') izvedene za naleganje izmedju njih umet-nutih pljosnatih kontaktnih civija (66, 66') utikaca (6) pri njegovom prikljucenju na uticnicu (1, 100) za prikljucenje elektricne energije, i sto su U profilisane provodne plocice (23, 23', 123, 123') izvedene za umetanje kontaktnih civija (67, 67') okruglog oblika utikaca (6) pri njegovom prikljucenju na uticnicu (1, 100) za prikljucenje elektricne energije. Prijava sadrzi jos 11 patentnih zahteva.
Patent RS-50293-B (RS)
Title: Reinforcing mat for reinforced concrete
Inventor: RITTER KLAUS
IPC: E04C5/04
Filed: 2001-11-08
Abstract: The mat consists of longitudinal and transverse wires (2,5), welded together at the crossing points. It has two longitudinal edge wires (3,4) and two transverse looped wire ends. The longitudinal wires within the center area (Z) of the mat are at the same relative axial distance (a) and have the same cross-sectional surfaces. Edge areas on both longitudinal sides consist of a pair of parallel wedge wires (3,4) at a relative axial distance (c), which is smaller than the first axial distance. The axial distance (b) between the inner edge wire (3) and the neighboring wire (2) of the central area, is also larger than the first axial distance. The edge areas consist of edge loops (7). All wires are of warm-rolled material of high ductility, with even-numbered diameters, subjected to additional cold forming, pref. stretching.
Patent RS-50636-B (RS)
Inventor: MIJIN DUSAN
IPC: C07C233/07
Filed: 2001-11-09
Abstract: Postupak za dobijanje novih supstituisanih 2-fenilacetamida opšte formule (I) u kojoj Rl predstavlja vodonik ili benzil grupu, R2 predstavlja metil, metoksi, hlor ili nitro grupu, naznačen time, što hlorid kiseline formule (II) PhCH(Rl)COCl (II) reaguje sa aromatskim aminima formule (III) u pogodnom organskom rastvaraču, na temperaturi od +0 °C do +40 °C, i u prisustvu organske ili neorganske baze. Prijava sadrži još 3 patentna zahteva.
Patent ZA-802871-B (ZA)
Title: Aqueous hypochlorite solutions
Inventor: CITRONE A
IPC: C11D3/395
Filed: 1980-05-14
Abstract: The invention provides a thickened bleach composition including an aqueous solution of alkali metal hypochlorite, nd a thickening amount of a surfactant blend comprising: (a) an amine oxide of formula: <IMAGE>   wherein R1 is an optionally branched chain alkyl group containing 10 to 18 carbon atoms; R2 is a lower alkyl group containing up to 3 carbon atoms, and (b) an alkali metal alkyl sulphate of formula: R3-O-SO3M, wherein R3 is an optionally branched chain alkyl group containing 8 to 12 carbon atoms and M is lithium, sodium or potassium. The proposed composition affords a measure of control over the physical properties of the composition, including the Cloud Point, to assist the composition in maintaining its desired cleansing properties even after prolonged storage.
Patent ZA-803817-B (ZA)
Title: Digoxin derivatives, process for their preparation, and use and pharmaceutical compositions thereof
Inventor: KAISER F
IPC: C07J41/00
Filed: 1980-06-26
Abstract: The present invention provides 12-dehydrodigoxin oximes of the general formula:   <IMAGE>   wherein R1 and R2, which can be the same or different, are hydrogen atoms, lower acyl radicals or lower alkyl radicals or R1 and R2 together can represent an alkylidene radical containing 2 to 6 carbon atoms and R3 is a hydrogen atom or a lower alkyl or aralkyl radical. The present invention also provides a process for the preparation of these oximes and pharmaceutical compositions containing them and is also concerned with the use of these oximes for the preparation of pharmaceuticals for the treatment of cardiac insufficiency.
Patent ZA-815696-B (ZA)
Title: Bovine pre-growth and growth hormone
Inventor: MILLER WALTER L
IPC: C12N15/18
Filed: 1981-08-18
Abstract: A DNA transfer vector comprises a deoxynucleotide sequence coding for bovine growth hormone or bovine pre-growth hormone.
Patent ZA-819018-B (ZA)
Title: Blood-containing rind product and process for preparation thereof
Inventor: WHITTLE CLIVE RICHARD
IPC: A23L13/00
Filed: 1981-12-30
Abstract: A blood-containing rind product is described. The product is a dehydrated haemoglobin-containing pork rind product having a moisture content of less than 15% and a haemoglobin content of up to 50% by weight, which product is substantially color-stable when subsequently thermoprocessed, this being a great advantage from the point of view of the consumer. The product preferably contains less than 25% fat and preferably has a particle size less than 5 mm although larger comminutable particles are possible. The invention also includes a process for the preparation of the product by rehydrating a previously dehydrated pork rind product in a blood-containing liquid, followed by a dehydration step, preferably at above 70 DEG  C. and preferably under a vacuum. Additional fats may be included. The product may be blended with foodstuffs and is substantially color-stable when done so and subsequently thermoprocessed. Foodstuffs containing the product of the invention in both dehydrated and rehydrated forms are also disclosed.
Patent ZA-822582-B (ZA)
Title: Chemical process
Inventor: HOWARTH MICHAEL SCOTT
IPC: C07B61/00
Filed: 1982-04-15
Abstract: Fluoromethylpyridines of the formula:  <IMAGE>  wherein the group FnH3-nC- may be ortho, meta or para to the ring nitrogen atom, n is 1, 2 or 3, m is 1 to 4, X is Cl, Br, I or F and, when m is 2, 3 or 4 the substituents represented by X may be the same or different, at least one X being ortho or para to the FnH3-nC- group, are prepared by reacting a compound of the formula:  <IMAGE>  wherein Y is Cl, Br, I or F and m is 1 to 4, with potassium fluoride in a polar aprotic solvent under substantially anhydrous conditions. These fluoromethylpyridines are useful as intermediates for herbicides. 3,4,5-trifluoro-2-trifluoromethylpyridine and 2,6-difluoro-3-difluoromethylpyridine are novel compunds.
Patent ZA-824882-B (ZA)
Title: 6-(5-(w-(1-imidazolyl)-alkyl)-thien-2-yl)-3-oxo-2,3,4,5-tetra-hydro-pyridazines and acid addition salts thereof, a process for the preparation of these compounds, and pharmaceutical products containing them
Inventor: LAUTENSCHLAEGER H
IPC: A61P9/10
Filed: 1982-07-08
Abstract: The invention relates to new 6-{5-[ omega -(1-imidazolyl)-alkyl]-thien-2-yl}-3-oxo-2,3,4,5-tetrahydro-pyridazines having the general formula I    <IMAGE>  I  and acid addition salts thereof and to a process for the treatment of inflammatory, atherosclerotic and thrombo-embolic diseases especially in humans.
Patent ZA-828641-B (ZA)
Title: Tridigitoxosides, processes for their preparation and pharmaceutical compositions thereof
Inventor: SCHAUMANN WOLFGANG
IPC: A61K31/704
Filed: 1982-11-24
Abstract: The present invention provides 3'''-dehydrocardenolide tridigitoxoside oximes of the general formula:    <IMAGE>  (I)  in which R1 is a hydrogen atom or an alkyl radical containing up to 3 carbon atoms, R2 is a hydrogen atom or a lower acyl or alkyl radical and R3 represents two hydrogen atoms, the group   <IMAGE>  or the oximino group =NOR1, wherein R1 has the above-given meaning. The present invention also provides a process for the preparation of these oximes, as well as pharmaceutical compostions containing them which are useful for the treatment of cardiac insufficiency.
Patent ZA-847449-B (ZA)
Title: Improved molding tool and method
Inventor: EICHEN ERWIN
IPC: B23B27/14
Filed: 1984-09-21
Abstract: A coating and method of depositing it is provided. The wear resistant coating comprises a thin layer of disordered boron and carbon applied to a substrate. The coating has good adherence and provides good resistance to wear so that it is useful as a tool coating. In a more specific embodiment, the coating is disordered boron carbide. The coating can have a high gloss and can also be used as a decorative coating. The coating can be made by sputtering boron and carbon onto a substrate. A bias voltage may be applied to the substrate during sputtering. In accordance with one embodiment, the disordered boron and carbon coating is of a composition BxC1-x where x is from about 0.60 to about 0.90.
Patent ZA-863649-B (ZA)
Title: Process for selectively removing sodium cations from a solution containing sodium and ammonium cations
Inventor: MCNULTY JAMES THOMAS
IPC: B01J39/04
Filed: 1986-05-16
Abstract: A process is provided for selectively removing sodium ions from a solution containing sodium and ammonium ions using a polysulfonated aromatic cation exchange resin. The polysulfonated resin exhibits enhanced selectivity for sodium ions over ammonium ions when compared with conventional, monosulfonated cation exchange resin. This enhanced selectivity results in a lower concentration of sodium ion leakage and longer bed life to critical leakage, compared with conventional, monosulfonated resins.
Patent ZA-884051-B (ZA)
Title: Aluminium alloy composites
Inventor: JORDAN RICHARD MICHAEL
IPC: C22C32/00
Filed: 1988-06-07
Abstract: A metal matrix composite may be produced by atomising a stream of molten aluminium-lithium alloy to form a spray of hot metal particles by subjecting the stream to relatively cold gas directed at the stream, applying to the stream or spray fine solid particles of reinforcement e.g. silicon carbide, and depositing the metal having the fine particles incorporated therein. The resulting composite has the following properties in an extruded and age hardend state:      0.2% Proof strength - at least 400 MPa      Tensile strength - at least 440 MPa      Elongation - at least 2.0%      Modulus of elasticity - at least 85 GPa Density - maximum 2.75 Mg/m<3>.