baber/WOPTO huggingface dataset:
Patent LV-15233-B (LV)
Title: Reinforced concrete screw pile
Inventor: LAPSA Videvuds-Ārijs
IPC: E02D5/56
Filed: 2015-11-17
Abstract: The field of use this invention is designing and construction of the cast-in-situ pile basement in weak soils.The proposed screw pile could be cast with full or particular thread length. The concrete mix of the threaded part of the pile contains admixtures of steel, glass or mineral, carbon or syntetic fibers or mix of different fibers. These admixtures enable to reinforce not only the stem of the pile, but also the thread. Therefore the load bearing capacity of the thread and the pile also is increased. The pile concrete contains the admixtures of fibers in the following limits related to the concrete volume in %:steel fibers - 0,5 to 1,5 %,glass or mineral fibers - 0,5 to 5,0 %,carbon fibers - 0,5 to 5,0 %,syntetic fibers - 0,5 to 5,0 %.
Patent LV-10671-B (LV)
Title: Heat meter
Inventor: MARIS KESNERS
IPC: G01K17/06
Filed: 1993-06-08
Abstract: This invention (fig.1) consist of one end of the heat conductor (2) inserted into a heat line (1) so that it is contiguous with the heat current, while the other end is connected to a heat sensitive unit (3) which is connected to an indicator (5) through a signal converter. Additionally, the invention suggests adding an additional heat sensitive unit (6 or 7), which is then connected to a signal converter on the heat line (or inserted it into the line).<IMAGE>
Patent NO-146313-B (NO)
Title: Spikerpistol
Inventor: MORTON RANDOLPH J
IPC: B25C1/04
Filed: 1979-06-11
Abstract: Spikerpistol.
Patent NO-154885-B (NO)
Title: Staal med hoey slagseighet og anloepningsbestandighet for vegvedlikeholdsskjaer.
Inventor: SJOEBERG ARNE GEORG
IPC: C22C38/38
Filed: 1980-10-17
Abstract: Stål for vegvedlikeholdsskjær med en grunnmassesammensetning bestående av 0,2 - 0,4 vekt-% C, 1 - 2 vekt-% Si, 0,8-2vekt-% Mn, 0,5 - 1,5 vekt-% Cr, hvorved resten i alt vesentlig ut-gjøres av jern. Stålet kan også inneholde 1-7 volum-% TiC. Skjæret har god slagseighet kombinert med god anlpningsbestand-ighet. Slitasjebestandigheten er meget bra. Dette gjelder i særdeleshet TiC-legerte varianter. Den gode anløpningsbestand-igheten medfører at slitasjestyrken ikke sterkt forringes på grunn av lokal oppvarming i skjæreggen ved friksjon mot harde vegbaner. Skjæret herdes ved kjøling i olje, som gir en fin-, kornet struktur av såkalt ribbmartensitt når skjæret har en tykkelse på mellom 8-14 mm.
Patent NO-164603-B (NO)
Inventor: BUBAM HANS-GEORG
IPC: C08F212/06
Filed: 1985-06-27
Abstract: A process for the preparation of stable aqueous polymer dispersions which contain an alkenyl-aromatic compound as copolymerized units, by polymerizing monomer mixtures which contain (a) not less than 2% by weight of an alkenyl-aromatic compound and (b) from 0.5 to 10% by weight of an ethylenically unsaturated C3-C5-carboxylic acid and/or its amide and/or its nitrile and/or an ethylenically unsaturated monomer containing sulfonic acid groups, with or without (c) acrylic acid esters, methacrylic acid esters and/or butadiene in aqueous emulsion in the presence of a polymerization initiator, with or without an emulsifier and with or without a polymerization regulator, at a pH below 7, in the presence of from 0.2 to 2% by weight of formaldehyde.
Patent NO-162606-B (NO)
Inventor: LIEBEL HENRY J
IPC: B60P7/14
Filed: 1986-05-15
Abstract: An air bag for bracing products shipped by a railcar, trailer or overseas container to prevent lengthwise and/or crosswise movement of the cargo includes a first sheet (16) of paperboard having parallel side and end edges folded inwardly defining a planar center section (16a) and overlapping sides (18) and ends (26), a second sheet (24) of paperboard of the same dimension as the center section (16a) facing the center section and having its marginal side and end edges (24a) interposed between the center section (16a) and the overlapping side and end sections of the first sheet and glued to the side (18) and end (26) sections, and an inflatable bladder (22) between the two sheets. The bag is constructed of relatively stiff paperboard of a minimum of two laminated plys. Thus, the overlapping side and end edges of the first sheet define with the second sheet a peripheral border of a minimum of six laminated plys of paperboard. The bag has relatively good vertical stiffness when uninflated making it easy to use. The air bag is further characterized by its ease and economy of manufacture.
Patent NO-172585-B (NO)
Inventor: TIMMER KLAAS
IPC: A61K31/285
Filed: 1986-10-24
Abstract: Novel bis[bis(diphenylphosphino)hydrocarbon] and bis[diphenylphosphino-diphenylarsino)hydrcarbon]-group VIII metal compounds of the formula 1 of the formula sheet, whereinD, = D<sub>2</sub> = phosphorus or D, = phosphorus and D<sub>2</sub> = arsenic;A = (CH<sub>2</sub>)<sub>2</sub> or cis-CH = CH;X, = X<sub>2</sub> (both if present) = halo or nitrato or X, + X = peroxo;Y (if present) = halide, nitrate, perchlorate, triflate or tetrahaloferrate (III);n = 0, 1 or 2;M = Fe(II), Fe(III), Co(II), Rh(I), Rh(III), Ir(I), Ir(III), Ni(II) or Pd(II),showing a tumor cell growth-inhibiting activity, novel pharmaceutical compositions containing said compounds and a method for treating tumor cells, sensitive to said compounds.
Patent NO-174140-B (NO)
Inventor: NIELSEN OVE
IPC: B25F3/00
Filed: 1990-04-20
Abstract: PCT No. PCT/DK87/00134 Sec. 371 Date Jun. 22, 1990 Sec. 102(e) Date Jun. 22, 1990 PCT Filed Oct. 23, 1987 PCT Pub. No. WO89/03734 PCT Pub. Date May 5, 1989.A tool ring (1) for securing blanks in a machine of the type comprising a pair of rotating rings whose opposite, plane side faces are formed with a plurality of holding tools (8, 11) so adapted that an oblong blank (16) can be secured substantially radially between a pair of holding tools in respective ones of said rings. At least one ring has a groove (4) which is adapted to receive holding tools and spacer tools (9, 10, 10', 12) of which at least the holding tools have a convex face (23, 33) to engage the engagement face (19) of said groove. The holding tools (8, 9, 11) are mutually spaced by the spacer tools, and some of the spacer tools (10, 12) are positioned in the groove, while the position of the spacer tools is defined by the cooperation between edge faces (24, 25, 30, 31) on the tools.
Patent NO-174976-B (NO)
Inventor: KARHU NIILO
IPC: E06B3/48
Filed: 1991-10-07
Abstract: PCT No. PCT/FI90/00083 Sec. 371 Date Dec. 4, 1991 Sec. 102(e) Date Dec. 4, 1991 PCT Filed Mar. 28, 1990 PCT Pub. No. WO90/12183 PCT Pub. Date Oct. 18, 1990.A pivotable glazing structure for covering an opening comprising sheets forming sections. Each sheet having a bottom edge and a top edge and each sheet is supported by its tip or bottom edge to a first bearing rail mounted on a structure and an opposite edge is supported at one supporting point to a second bearing rail mounted on a structure. The sheets can be individually moved to an edge of the opening covered by the sheets on sheet supporting points and pivoted through 90 degrees on first sheet hinge pines which are positioned at supporting points in alignment with each other so as to expose an outwardfacing surface of the sheet. A second hinge pin of the sheet is provided with a latch for locking the second hinge pin in position as the sheet is being pivoted on hinge pins. The latch comprises a jutting member made of a flexible material and the jutting member is adapted to engage with a toothed portion attached to or formed integrally with the bearing rail.
Patent NO-179671-B (NO)
Inventor: HEMMERLE HORST
IPC: C07C69/03
Filed: 1993-09-08
Abstract: Esters of cyclohexane derivatives of the formula I <IMAGE>  in which A-B, R<3>, R<4>, R<5>, Y and Z have the stated meanings, for use as inhibitors of the glucose-6-phosphatase system in the liver of mammals are described. The compounds are suitable for producing pharmaceutical products.
Patent SE-360787-B (SE)
Inventor: STENZEL K
IPC: H01F29/04
Filed: 1970-02-25
Abstract: 1278196 Control of AC motors E SCHEUBECK 6 Feb 1970 [27 Feb 1969] 5779/70 Heading H2J The drive motor M of the tap changer mechanism of a transformer is provided with a control system, which ensures that only one tap change is made irrespective of the duration of the control command and which comprises motor contactors Cl, C2, a brake contactor d2, a control relay d1 and two cams driven by the motor, these cams respectively actuating one microswitch b3, Fig. 2 (not shown), and a pair of microswitches b4, b5, Fig. 3 (not shown). In a typical "tap-up" operation, a press button switch b1 is closed to energize contactor Cl and brake contactor d2, so starting the motor M. Switch b3 provides a self-holding circuit until switch b4 is closed to maintain Cl energized. Further motor movement changes over b3 to energize the relay d1 which has self-holding contacts in a circuit including contacts of C1. Further motor movement restores b3 and then opens b4 to de-energize members C1, d1, d2 and so complete the tap change, all the components having returned to their original conditions. Continuous closure of the switch b1 prevents deenergization of d1 at the end of the tap change and thus the initiation of another tap change. Operation of switch b2 to tap down produces a similar sequence of events involving members C2, d2, dl. The control system also provides the following features:-(1) Automatic re-starting after a mains voltage failure during a tap change, all the relays and contactors assuming their conditions prior to failure when the voltage is restored. (2) Automatic travel over one or more dead stages if present in the tap sequence. A contact b9 corresponding to the stage(s) prevents operation of b4 or b5 to terminate the tap change, until the stage(s) is/are traversed. (3) Prevention of a tap change if the motor M is connected to a supply of incorrect phase sequence. Closure of b1 or b2 causes the motor to rotate until b4 or b5 is actuated which, with the connections of the other components, causes the motor to reverse, return to its original position and stop.
Patent SE-357582-B (SE)
Inventor: COOKE W
IPC: C25D11/22
Filed: 1969-06-09
Abstract: 1,271,303. Electrolytic colouring of anodized aluminium. ALCAN RESEARCH & DEVELOPMENT Ltd. June 6, 1969 [July 2, 1968], No.28900/69. Heading C7B. Anodized aluminium is coloured in a metal (e.g. Ni or Cu) salt bath by passing A.C. between the anodized aluminium work load 20, e.g. supported by bus-bar 24, and a counter-electrode structure 26, 27 arranged parallel to the work load, regularly spaced areas within the plane of the structure being unoccupied by effective currentemitting areas, the total effective area being at least 3% (e.g. up to 50%) of the planar area of the structure in relation to the adjacent work load. The structure may be composed of a grid or screen, or of an array of parallel vertical elements, e.g. rods, tubes or strips 28 carried by bus-bars 30, 31. The work load may be anodized aluminium sheet (as shown arranged between parallel counterelectrode structures 26 and 27), rods, bars or individual articles on a rack. The bath tank 22 may be lined with rubber or PVC. An aqueous acid Ni colouring bath is specified containing 25 g/1 Ni SO 4  . ZH 2 O, 20 g/l Mg SO 4  . ZH 2 O, 25 g/l H 3  BO 3  and 15 g/l (NH 4 ) 2  SO 4  with Ni counter-electrodes, the current density being 2À5-3À5 A.S.F. An aqueous acid 35 g/1 Cu SO 4  . 5H 2 O bath may be used with Cu counter-electrodes, the current density being 5 A.S.F., the counterelectrodes may be of graphite, and Ag salts or alkali metal tellurites or selenites may be used for colouring. The anodizing may be conducted in 15% H 2  SO 4  solution using D.C.
Patent YU-47982-B (YU)
Title: Ortotički uređaj i njegova primena u pomagalu za hodanje
Inventor: FARMER I R
Filed: 1990-10-15
Abstract: ORTOTIČKI UREĐAJ I NJEGOVA PRIMENA U POMAGALU ZA HODANJE se koriste za ispitivanje i lečenje bolesnih zglobova, a obuhvata prvu šipku 10, 20 obrtno povezanu sa drugom šipkom 14, 21 u tački obrtanja 15 koja omogućava relativno obrtanje prve i druge šipke u opsegu između dva podesiva ograničavanja 41 i 42, kontrolni blok 60 za prekoračenje, koji omogućava relativno obrtanje prve i druge šipke i van granica opsega, kao i sistem za zabravljivanje, kojeg čine jezičak 73, i pravougaoni prorezi, prvi 50 i drugi 51, koji zabravljuje prvu i drugu šipku u najmanje jednom fiksiranom položaju, naznačen time, da se podesive granice obrađuju sa dva ograničavanja (41) i (42) čiji položaji u jednoj od šipki, prvoj ili drugoj, mogu da se menjaju duž prstenastog kanala (40) čiji je centar tačka obrtanja (15) i da se podesive granice mogu podešavati dok je uredjaj pričvršćen na pacijentu. Prijava sadrži još 10 zavisnih zahteva.
Patent RS-49863-B (RS)
Title: Method for the production of blister copper in suspension reactor
Inventor: POIJAERVI JAAKKO
IPC: C22B15/00
Filed: 2000-01-04
Abstract: The invention relates to a method of producing blister copper pyrometallurgically in a suspension reactor directly from its sulfidic concentrate. According to the method the copper sulfide concentrate is fed into a suspension reactor, into which cooled and finely ground copper matte is also fed in order to bind the heat released from the concentrate.
Patent ZA-804006-B (ZA)
Title: Electromagnetic stirrer in a continuous steel casting plant
Inventor: FUCHS A
IPC: B22D11/115
Filed: 1980-07-03
Abstract: 1. Electromagnetic stirrer (4) in an installation for the continuous casting of steel in which the stirrer (4) is installed at a distance from the path (3) of the strand, characterized in that the side (23) of the stirrer (4), that is presented to the path (3) of the strand, is provided with a guide means (5, 21) for the cold strand (9), which guide means is arranged at a distance (13, 22) from the path (3) of the strand.
Patent ZA-817873-B (ZA)
Title: Preparation of monoalkyl ethers of hydroxyphenols
Inventor: BUETTNER GERHARD
IPC: C07C43/23
Filed: 1981-11-13
Abstract: A process for the preparation of a monoalkyl ether of a hydroxyphenol of the formula   <IMAGE>   in which Z each independently is hydrogen or a substituent which is stable under the reaction conditions, R is lower alkyl, and n is 1, 2, 3 or 4, comprising reacting a hydroxyphenol of the formula   <IMAGE>  with an alkyl halide, alkyl sulphonate or aryl sulphonate alkylating agent of the formula R-X in which X is a halogen atom, or an alkylsulphonyloxy or arylsulphonyloxy radical, at a temperature from about 130 DEG  C. to 200 DEG  C. and in the presence of an alkali metal base or alkaline earth metal base and of a diluent comprising a polyhydroxyalkyl ether having at least one OH group. Advantageously the base is sodium carbonate, sodium bicarbonate, potassium carbonate or potassium bicarbonate, the hydroxyphenol is pyrocatechol, the alkylating agent is isopropyl chloride, isopropyl C1-4-alkyl-1-sulphonate, isopropyl benzenesulphonate or isopropyl tolyenesulphonate, and the polyhydroxyalkyl ether is glycol monomethyl ether, about 1.5 to 1.8 mols of alkylating agent and about 1 to 2 mols of the base being employed per mol of pyrocatechol, about 1.5 to 2.5 parts by weight of the glycol monomethyl ether being employed per part by weight of pyrocatechol, the reaction being effected in an inert atmosphere under elevated pressure.
Patent ZA-839265-B (ZA)
Title: Junction plate
Inventor: SIELAFF ULRICH
IPC: E04B1/19
Filed: 1983-12-13
Abstract: A junction plate is disclosed which is formed by stamping from a metal disk and which is adapted to secure together a plurality of main struts to form a polygonal geodesic structure, such as an icosahedron. The junction plate includes a series of main strut channels which are bent relative to a flat central portion of the plate so that they are parallel to the main struts of the structure to receive and hold the main struts in the main strut channels. There are also formed in the plate a series of auxiliary strut channels intended to receive ends of auxiliary struts which may be inserted into the structure to support the surface faces of the structure to allow easier covering of the structure using conventional building materials. The auxiliary strut channels are particularly shaped and adapted to allow easy and quick installation of auxiliary struts into the structure with a minimum of shaping necessary to the auxiliary strut.
Patent ZA-845505-B (ZA)
Title: Process and device for injecting a finely divided material into a hot gaseous flow and apparatus for carrying out this process
Inventor: SERRANO JEAN-PIERRE
IPC: B01F23/30
Filed: 1984-07-17
Abstract: The invention relates to a process and device for injecting at least one stream of a finely divided material into a hot gaseous flow, such as a plasma jet. According to the invention,-there is interposed on the path of said hot gaseous flow a screen pierced with a plurality of orifices spatially distributed about said hot gaseous flow so as to fractionate the latter into a plurality of elementary flows at least approximately in the same general direction; and-said stream of finely divided material, is led to at least one nozzle at least partially surrounded by said orifices, in order to create at least one stream of finely divided material whose direction is at least approximately similar to that of said elementary hot gaseous flows and surrounded by at least certain of them. The invention is particularly applicable to plasma chemistry.
Patent ZA-847074-B (ZA)
Title: Pulse code modulation translator
Inventor: RABAEY DIRK HERMAN LUTGARDIS C
IPC: H03K17/693
Filed: 1984-09-07
Abstract: The present Pulse Code Modulation (PCM) translators include a first translator (COLI) for translating a PCM input word coded according to the A or mu-law into a linear PCM output word and a second translator (LICO) for translating a linear PCM input word into a PCM output word coded according to the A or mu-law. The choice of the A-law or mu-law is done by selecting the binary value of a single control bit (A).
Patent ZA-847619-B (ZA)
Title: Substituted beta-carbolines,process for the preparation thereof,and use thereof as medicinal agents
Inventor: HUTH ANDREAS
IPC: C07D471/04
Filed: 1984-09-27
Abstract: Novel substituted  beta -carboline derivatives of Formula I <IMAGE>  (I)  wherein R3 is an oxadiazolyl residue of the formula <IMAGE>   wherein R5 stands for lower alkyl of up to 3 carbon atoms or an ester   <IMAGE>   with R6 being hydrogen or lower alkyl of up to 3 carbon atoms, R4 is hydrogen, lower alkyl of up to 3 carbon atoms, or CH2OR9 wherein R9 is lower alkyl of up to 3 carbon atoms, RA is phenyl or a hydrocarbon residue containing 2-10 carbon atoms which can be cyclic or acyclic, saturated or unsaturated, branched or unbranched, and which can optionally be substituted by oxo, formyl OH, O-alkyl of up to 3 carbon atoms or phenyl, and wherein, in a cyclic hydrocarbon residue, a CH2-group can be replaced by oxygen, exhibit an effect on the central nervous system and thus are suitable as psychopharmaceuticals.
Patent ZA-875044-B (ZA)
Title: Pharmaceutical formulation and a process for its preparation
Inventor: LIST PAUL H
IPC: A61K9/107
Filed: 1987-07-10
Abstract: A pharmaceutical formulation for the parenteral, in particular intravenous, administration of sparingly soluble substances is obtained when the very finely ground substance, with a maximum particle diameter of 3  mu m, is dispersed in an oil phase which contains emulsifier, and this mixture is emulsified with water for injection, is rendered isotonic and is homogenized using a high-pressure homogenizer, so that the resultant product is a solid/liquid/liquid disperse system.
Patent ZA-881810-B (ZA)
Title: Imidazole derivatives
IPC: C07D233/84
Filed: 1988-03-14
Abstract: Imidazole derivatives of the formula   <IMAGE> I  wherein R1 and R2 each is lower alkyl, X is a residue of the formula  <IMAGE>  R3 is hydrogen and R4 is hydrogen or lower alkyl or R3 and R4 taken together are an additional carbon-nitrogen bond; R5 is hydrogen or lower alkyl; R6 is hydrogen, lower alkyl, lower alkylthio or a residue of the formula -NR7R8; and R7 and R8 each is lower alkyl or taken together with the nitrogen atom are a 5- or 6-membered saturated heterocycle; and pharmaceutically acceptable acid addition salts thereof are described. The compounds of formula I possess valuable pharmacodynamic properties, especially inflammation-inhibiting and edema-inhibiting properties, so that they can be used for the control or prevention of illnesses, especially for the control or prevention of inflammations and edemas.
Patent ZA-887260-B (ZA)
Title: Cathartics
Inventor: UENO RYUZO
IPC: C07C405/00
Filed: 1988-09-28
Abstract: The present invention relates to cathartics comprising 15-keto-16-halogen-PGs as an essential ingredient without substantive side-effects; the catharic effect is thought mainly caused by an enteropooling effect.
Patent ZA-892157-B (ZA)
Title: A process for the preparation of 4-halo-3-oxo-2-alkoxy-iminobutyric esters
Inventor: RITTER EBERHARD
IPC: C07C251/34
Filed: 1989-03-22
Abstract: Process for the preparation of 4-halo-3-oxo-2-alkoxyiminobutyric acid esters by solvent-free halogenation of the liquid substrate of a 3-oxo-2-alkoxyiminobutyric acid ester with elemental halogen.
Patent ZA-893526-B (ZA)
Title: Process for the preparation of random copolymers
Inventor: TWU FRED CHUN-CHIEN
IPC: C08F2/34
Filed: 1989-05-11
Abstract: A process for the copolymerization of at least the two comonomers, propylene and ethylene, comprising contacting the comonomers in the gas phase in at least one reaction zone, under polymerization conditions, with a catalyst system comprising (i) a catalyst precursor, which includes magnesium, titanium, halogen, and as an inner electron donor, a mono- or polycarboxylic acid ester; (ii) a hydrocarbylaluminum cocatalyst; and (iii) as a selectivity control agent, a mono- or polycarboxylic acid ester, provided that the selectivity control agent is different from the inner electron donor, wherein the atomic ratio of aluminum to titanium is in the range of about 5 to about 300, with the proviso that the temperature in the reaction zone is in the range of about 50 DEG C to about 110 DEG C; the molar ratio of aluminum to selectivity control agent is in the range of about 0.5 to about 5; the propylene partial pressure is in the range of about 50 to about 450 psi; and the ethylene partial pressure is in the range of about 0.25 to about 25 psi.
Patent ZA-905562-B (ZA)
Title: Dispenser comprising ionophore
Inventor: AYER ATUL DEVDATT
IPC: A61K31/70
Filed: 1990-07-16
Abstract: A dispenser is disclosed for delivering a beneficial ionophore to an animal. The dispenser comprises (1) a semipermeable housing defining an internal space, (2) at least one composition comprising an ionophore and a pharmaceutically acceptable carrier in the space, (3) an expandable hydrophilic composition in the space, (4) a dense member in the space, and (5) a passageway in the housing for delivering the ionophore from the dispenser.
Patent ZA-919503-B (ZA)
Title: Tunnel boring machine
Inventor: HARTWIG SVERKER
IPC: E21D9/10
Filed: 1991-12-03
Abstract: Tunnel boring machine whose driving shaft (4) adjacent to the boring head (6) is journalled in a bearing (12) which is intended to take up only radial forces. Shaft (4) is at its other end journalled in bearings (13,14) which take up both radial and axial forces. <IMAGE>
Patent ZA-938626-B (ZA)
Title: Multi-layer product
Inventor: KOSKINIEMI RIITTA
IPC: B32B27/10
Filed: 1993-11-18
Abstract: The invention relates to a multi-layer product, in particular for producing containers, comprising a layer (1) formed of a fiber-based packing material on one surface of which a gas-tight multi-layer plastic coating (3) is arranged. To prevent the formation of microholes, the gas-tight multi-layer plastic coating (3) is formed of superposed 1-4 g/m<2> barrier plastic layer (4a,4b,4c,4d,4e), 1-4 g/m<2> binder layer (5), and surface layer (6) of a heat-sealable polyolefin material having sufficient thickness for liquid-tight heat sealing, so that the barrier plastic layer is the closest of said layers to the fiber-based packing material layer (1). <IMAGE>