baber/WOPTO huggingface dataset:
Patent LV-11988-B (LV)
Inventor: JURIJS DAVIDJUKS
IPC: B02C7/13
Filed: 1997-10-30
Abstract: The invention relates to production methods and devices for food products, especially, to groats production from various crop cultures. It might be used in the food industry, for getting products in small amounts.Goal of invention - to create a groats grinding mill. The goal is reached in equipment where the crop grinding proceeds with the cutting edges of elements, located on different mutually conjugated surfaces. For this reason the equipment contains movable (2) and immovable (4) discs (fig. 1), which are located on one axle, and on the discs' opposite surfaces are located congruent sprocket sections (6), on them deep of turning (7) enlarges in the direction of edge to centre (fig. 3).<IMAGE>
Patent NO-159175-B (NO)
Inventor: MACHURAT JEAN
IPC: C08L21/00
Filed: 1982-09-24
Abstract: Polymeric, advantageously elastomeric, e.g., natural or synthetic rubber, matrices including a reinforcing amount of a filler therefor, e.g., inorganic particulates, further comprise, as an interfacing additive between the matrix and the reinforcing filler, the condensation product of at least one polyamine with at least one carboxylic acid.
Patent NO-157419-B (NO)
Inventor: LEMOINE JEAN
IPC: C07D307/00
Filed: 1982-10-29
Abstract: The present invention relates, as new industrial products, to (+/-)-, (+)- and (-)-2,4-diacetyl-5-(3-alkyl-amino-2-hydroxy-propyloxy)-benzofurans of general formula:    <IMAGE>  (I)  where R is CH(CH3)2 or C(CH3)3, and to their acid addition salts. These products are useful in therapeutics, particularly as cardioselective beta-blocking agents.
Patent NO-156804-B (NO)
Inventor: NONNENMACHER WILFRIED
IPC: F16L51/02
Filed: 1982-11-19
Abstract: 1. Axial compensator for inserting in a pipeline, such as a long distance heating line, with at least one metal bellows, whose ends are in each case connected to a pipe section, the facing ends of the pipe sections having axially reciprocally displaceable, interengaging shape constructions with in each case at least three shape attachments arranged over the circumference of the pipe section and shape recesses arranged between adjacent shape attachments, characterized in that the shape attachments (18, 19) are T-shaped and with the same are associated T-shaped shape recesses (21, 22), that the depth defined by the T-cross beams of the shape recesses (21, 22) is more than twice as large as the height of the T-cross beam (23, 26) of the particular shape attachment (18, 19) and that cooperating shape attachments (18, 19) and shape recesses (21, 22) reciprocally engage behind one another and the shape attachments (18, 19) transferring the forces which occur directly from one pipe section (2 or 3) to the other (3 or 2) are constructed in one piece therewith.
Patent NO-161409-B (NO)
Inventor: SCHMALENBACH WERNER
IPC: H01H13/60
Filed: 1983-12-20
Abstract: 1. Electric pushbutton switch with a pushbutton (11), a base (10) and a pivot-mounted pressure stirrup (4), designed as a pivoted slider, as well as with a one-piece contact rocker (2), which can be tilted about a fixed bearing into two stable switch positions and bears a switching link (3), the switching link (3) effecting the switching-over in each case in alternating engagement with push rods (5) of the pressure stirrup (4), and a spiral-shaped compression spring (6) arranged between the pressure stirrup (4) and the contact rocker (2) bearing against the switching link (3) on the one hand and against the pressure stirrup (4) on the other hand, stabilizing the respective switching position, characterized in that the base (10) is provided with one or more base extensions (15), which the pushbutton (11) closely encloses in a sliding fit, in that grooves (9) or slots are followed out on the inside of the guide walls (21) provided on the base extension or base extensions (15) in that bearing pins (8) integrally attached in the region of the pivot axis of the pressure stirrup (4) are borne and guided in the grooves (9) or slots, making possible a pivotal and translational movement of the pressure stirrup (4) in the space between pushbutton (11) and contact rocker (2), in that the grooves (9) or slots are widened funnel-like in upward direction in the region of the opening of the base extension or of the base extensions (15), in that this upper region is separated from a lower region, in which the bearing pins (8) of the pressure stirrup (4) can slide, by means of flexible projections (23), which act as stops determining the position of rest of the pressure stirrup (4), and in that the fixed bearing is designed as a bar (1) for the contact rocker (2).
Patent NO-169498-B (NO)
Inventor: BERTOLA MAURO ATTILIO
IPC: C12N/
Filed: 1987-01-06
Abstract: A process for the preparation of a pharmaceutically active compound in a stereospecific form of the formula or a pharmaceutically acceptable salt or ester thereof, like an alkali metal salt or an alkaline earth metal salt or a pivaloyl ester, wherein R₁ represents an optionally substituted aryl group such as a phenyl or naphthyl group optionally included in a heterocyclic ring system, which is optionally substituted, or represents a heteroaromatic ring system containing in addition to carbon atoms one or more atoms selected from nitrogen, sulphur and oxygen, this ring system being optionally substituted, which comprises subjecting a compound of the formula wherein R₂ is an ester residue and preferably an alkyl group optionally substituted, to the action of a micro-organism having the ability for stereoselective hydrolysis of compound (II) into compound (I), having at least 80% by weight the S-configuration, and if desired converting compound (I) into the pharmaceutically acceptable salt or ester thereof.
Patent NO-176977-B (NO)
Inventor: DINGLER GERHARD
IPC: B32B5/18
Filed: 1991-11-08
Abstract: The structural element has a sandwich construction with two outside shells which are solid in their surface area and enclose inside a foamed layer (21) which is fixedly connected to the outside shell area. A mat of metal threads is embedded in at least one of the outside shells and runs substantially parallel to the surface area. The mat can have openings across its expansion so that plastics material can penetrate these openings and fill them up.
Patent NO-180707-B (NO)
Inventor: WIMBOECK PETER
IPC: B01D45/06
Filed: 1993-11-18
Abstract: Apparatus for separating particles, in particular oil or fat particles, out of an airstream flowing through the apparatus. Apparatus of this kind are particularly used in large kitchens in order to separate fat particles out of the exhaust air. To reduce the number of required parts while maintaining the high degree of separation of particles and maintaining the total height of the apparatus, a special lamella shape (1,2) is described which consists in cross section in its middle region of a circular arcuate piece which extends over 120 DEG  to 130 DEG  and of two parallel straight longitudinal edges (1a,2a). On account of the special lamella shape (1,2), the forming of a row of parallel lamellas out of a metal sheet is possible while maintaining the high degree of separation and maintaining the small total height of the apparatus.
Patent SE-315597-B (SE)
Inventor: SCHINDLER W
IPC: C07D337/14
Filed: 1964-04-30
Abstract: 1,052,653. Dibenzothiepins. J. R. GEIGY A.G. April 30, 1964 [May 4, 1963], No. 17910/64. Heading C2C. The invention comprises compounds of the formula wherein X and Y independently of each other represent hydrogen, chlorine or bromine atoms or methyl or methoxy radicals, R 1  represents a hydrogen atom or a methyl radical, R 2  and R 3  represent hydrogen atoms or C 1-4  alkyl radicals, or R 2  and R 3  together with the adjacent nitrogen atom and with the optional inclusion of an oxygen atom, an imino group, a C 1-6  alkylimino group, a C 1-4  hydroxyalkylimino group or an alkanoyl oxyalkylimino group having at most 10 carbon atoms as ring members, represent a saturated heterocyclic ring with 5 to 7 ring members; acid addition salts thereof; and a process for their preparation comprising reacting reactive ester, e.g. a halide or sulphonic acid ester, of a hydroxy compound of the formula with a compound of the formula or with a metal compound of an N-acyl derivative of a C 1-4  alkylamine, if necessary hydrolysing the reaction product to split off any acyl radical which may be bound to an N-atom of the side chain, if desired treating a compound of the Formula I containing an imino group as ring member with an alkylene oxide having at most 4 carbon atoms, a reactive mono-ester of an alkane diol having at most 4 carbon atoms or with a reactive ester of an alkanoyloxy alkanol having at most 10 carbon atoms, if desired acylating a compound of the Formula I containing a C 1-4  hydroxyalkyl imino group as ring member into one containing an alkanoyloxylalkylimino group having at most 10 carbon atoms and, if desired, converting a compound of the Formula I into a salt with an inorganic or organic acid. Bromide esters of compounds of Formula II are prepared by -methylating or ethylating in the 11-position, e.g. by means of methyl or ethyl iodide, an appropriate dibenzo[b,f]- thiepin-10( 11H) -one to form the corresponding 11 - methyl or - ethyl - dibenzo[b,f]thiepin- 10 ( 11H) - ones, reducing these compounds, e.g. by means of LiAlH 4 , form the corresponding 11- methyl or - ethyl - 10,11 - dihydro - dibenzo [b,f]thiepin - 10 - ols, chlorinating these compounds, e.g. by means of SOCl 2 , to form the corresponding 10-chloro-11-methyl- or -ethyl- 10,11 dihydro - dibenzo[b,f]thiepins, splitting off hydrogen chloride from these compounds, e.g. by means of potassium tertiary butylate, to form the corresponding 10-methyl or -ethyldibenzo[o,f]thiepins and brominating the alkyl radical in the 10-position of these compounds, e.g. by means of N-bromosuccinimide. Pharmaceutical compositions having adrenolytic and central depressant activity, for oral or parenteral administration, comprise a compound of the invention together with a pharmaceutical carrier.
Patent SE-329208-B (SE)
Inventor: WALDMANN H
IPC: H02P9/38
Filed: 1965-06-17
Abstract: 1,040,679. Automatic voltage control. SIEMENS-SCHUCKERTWERKE A. G. June 25, 1965 [June 2 7, 1964], No. 27170/65. Heading G3R. The output voltage of an alternator 2 is maintained constant by controlling the firing of a thyristor 12 which is connected across part of the rectifier 7 supplying the field winding 6 of the alternator so that the field current is varied in dependence upon output voltage variations as detected by a circuit including a transformer 16, a rectifier 19 and a reference Zener diode 20; the amplified error voltage appearing at terminal 21 is applied to a circuit 15 which includes a control transistor 25 and a unijunction transistor 29 and which supplies the firing pulses for thyristor 12. The rectifier 7 is supplied from the output of the alternator 2 by way of a transformer 8 having one primary winding 10 connected to a current transformer 11 so that the excitation current has a loaddependent component to effect compounding. The arrangement is such that the thyristor 12 which receives a pulsating unidirectional voltage is fired earlier in the case of a relatively large error signal than in the case of a smaller error signal, whereby the field current is automatically varied to counteract output voltage variations. Excessively high values of excitation current which may arise under short circuit may be prevented by connecting a spark gap across thyristor 12 (Fig. 2, not shown).
Patent YU-46210-B (YU)
Title: Postupak za polimerizaciju etilena na visokoj temperaturi i pritisku
Inventor: WELBORN H C
IPC: C08F4/60
Filed: 1987-06-12
Abstract: što obuhvata kontaktiranje etilena, ili samostalno ili u kombinaciji sa drugim olefinima, sa katalizatorom koji obuhvata ciklopentadienil-prelazni metal i alumoksansko jedinjenje pri čemu je odnos aluminijuma u alumoksanu prema ukupnom metalu u metalocenu u intervalu 1000:1 do 0.5:1 na temperaturi koja je viša od 120В°C i pritisku oko 500 bara ili većom. Prijava sadrži 1 nezavisan zahtev + 16 zavisnih zahteva.
Patent YU-46087-B (YU)
Inventor: KANEKO T
IPC: C07H19/044
Filed: 1987-11-18
Abstract: There are disclosed analogs of the antitumor agent, rebeccamycin, having the formula <CHEM>  wherein:  n is an integer from 1 to 6; A<6> and A<1><3> are selected from H and -(CH2)nNR<1>R<2> and at least one of A<6> and A<1><3> is -(CH2)n-NR<1>R<2>; R<1> and R<2>, independently, are selected from hydrogen, unsubstituted and substituted C1-C6 alkyl, aralkyl having 1 to 3 carbons in the alkyl moiety and unsubstituted phenyl or phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, carboxyl, alkoxycarbonyl, and amino and mono- and di-lower-alkylamino groups in the aryl moiety, and aryl selected from unsubstituted phenyl and phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, amino, mono- and dialkylamino, nitro, carboxyl, alkoxycarbonyl, and cyano groups provided that both R<1> and R<2> are not each aryl and, when taken together, R<1> and R<2> may be selected from -(CH2)4- and (CH2)2-R<3>-(CH2)2- to form a 5- or 6-membered ring together with the N-atom wherein R<3> is selected from CH2, NH, O and S; X is selected from H, F, Cl, Br, C1-C3 alkyl, OH, carboxyl, alkoxycarbonyl and alkoxy wherein the alkyl moiety is C1-C3 alkyl, benzyloxy, amino, and mono- and dialkylamino; and R<4> is selected from H and CH3; and pharmaceutically acceptable acid addition and base salts thereof. The compounds possess antineoplastic properties against mammalian, particularly experimental animal, tumor systems. The compounds of the invention are aminoalkylated derivatives of rebeccamycin produced by first reacting rebeccamycin with a strong base to obtain a reactive intermediate and then reacting the reactive intermediate with an aminoalkyl compound.
Patent YU-43286-B (YU)
Title: Support of an accumulator electrode
Inventor: PRANDIN T
IPC: H01M4/70
Filed: 1982-12-15
Abstract: 1. An electrode support for an electrical accumulator constituted by a sheet metal (1) which is regularly perforated and embossed and which is intended to be covered with active material, characterized in that said sheet metal is embossed according to a regular assembly of lines (2, 3) forming polygones and in that the perforated surface is essentially equal to the embossed surface.
Patent ZA-811317-B (ZA)
Title: Crystalline clucose and process for its production
Inventor: DANIELS M
IPC: C13K1/10
Filed: 1981-02-27
Abstract: A product comprising a mixture of a- and β- forms of glucose as microcrystals, at least 70% of the glucose being in the form of the a-isomer, dissolves readily in water to give approximately 60% solids solutions at ambient temperature. It is obtained by a process comprising the steps of1) evaporating water from syrup at a pressure of less than 400 mg Hg to provide an at least 60% supersaturated solution of greater than 95% solids at a temperature of from 95° to 140°C;2) subjecting the supersaturated solution substantially instantaneously to a shear force to cause immediate nucleation of the syrup without cooling; and3) immediately forming the nucleated but substantially uncrystallised syrup into a quiescent layer and allowing the layer to crystallise substantially isothermally to produce solid crystalline glucose.
Patent ZA-836960-B (ZA)
Title: Method and apparatus for frying
Inventor: DAGERSKOG MAGNUS
IPC: A23L5/10
Filed: 1983-09-19
Abstract: A method and apparatus for contact frying a foodstuff wherein the foodstuff is transported on the upper run of a single solid endless thin steel conveyor belt which is heated from below by short wave infrared radiation.
Patent ZA-846570-B (ZA)
Title: Intraocular lens implants
Inventor: BARRETT GRAHAM DAVID
IPC: A61F2/16
Filed: 1984-08-23
Abstract: The present invention relates to an intraocular lens implant (10) formed entirely of a hydrogel. In one embodiment, the implant (10) has a central optical portion (12) in the form of a lens, flanked by laterally extended flanges (14).
Patent ZA-857676-B (ZA)
Title: 2-pyridine-thiol derivatives,process for their preparation and pharmaceutical compositions containing them
Inventor: EZER ELEMER
IPC: A61K31/44
Filed: 1985-10-04
Abstract: The invention relates to new 2-pyridine-thiol derivatives of the formula (I),    <IMAGE>  (I)  wherein R is hydrogen or alkyl having from 1 to 4 carbon atoms, Z is phenyl optionally substituted by one or more halogen atoms and/or alkyl groups having from 1 to 4 carbon atoms, R1 and R2 each independently represents hydrogen, alkyl having from 1 to 4 carbon atoms, alkylphenyl having from 1 to 4 carbon atoms in the alkyl moiety or an   <IMAGE>   group, in which R has the same meaning as defined above, and the substituent   <IMAGE>   is attached to the pyridine ring in the position 3 or 4, with the proviso that if R1 and R2 are both methyl and Z is 4-chlorophenyl, R is other than hydrogen, and acid addition salts thereof. The invention further relates to processes for the preparation of the above compounds and to pharmaceutical compositions containing them as active ingredient. The compounds are pharmaceutically active, in particular show cytoprotective activity.
Patent ZA-858030-B (ZA)
Title: Thiadiazole derivatives active on the central nervous system,process for their preparation and pharmaceutical compositions in which they are present
Inventor: WERMUTH CAMILLE GEORGES
IPC: C07D285/135
Filed: 1985-10-18
Abstract: The invention relates to thiadiazole derivatives corresponding to the formula:    <IMAGE>  (I)  in which R represents: a linear or branched alkyl group having from 1 to 5 carbon atoms; a cycloalkyl group having 5 or 6 carbon atoms; a phenyl group optionally substituted by 1 or 2 halogen atoms, preferably chlorine, by 1 or 2 lower alkyl or lower alkoxy groups, by 1 or 2 hydroxyl groups or by a nitro or trifluoromethyl group; a biphenylyl group; or an alpha-naphthyl group; and the pharmaceutically acceptable salts of the said derivatives. It also relates to a process for the preparation of the said derivatives and the pharmaceutical compositions in which they are present. The said derivatives act on the central nervous system.
Patent ZA-861405-B (ZA)
Title: Liquid detergent compositions
Inventor: NEDONCHELLE YVON JACQUES
IPC: C11D3/14
Filed: 1986-02-25
Abstract: A pourable, homogenous, abrasive aqueous detergent composition, suitable for cleaning hard surfaces contains detergent active compound which is preferably a mixture of anionic an nonionic detergent active compounds, and a water-soluble salt in an amount sufficient to provide undissolved particles which act as an abrasive. The composition has an apparent viscosity which is sufficient to maintain the particles of salt in suspension during storage while ensuring that the composition remains pourable.
Patent ZA-878117-B (ZA)
Title: A process for the production of substances that have been bactericidally treated and-or exhibit immunomodulatory activity,and the use thereof
Inventor: KIEF HORST
IPC: A61K35/14
Filed: 1987-10-29
Abstract: 1. Process for the preparation of substances (suspensions) which have been sterilized or whose virulence has been attenuated, by extra corporeal means, where the original substances which have been removed from a living, diseased individual are subjected to an oxidation by means of ozone, oxygen and/or ionising radiation, characterized in that the original substances are fractionated.
Patent ZA-885459-B (ZA)
Title: Fluid barrier seal for sanitary napkin having undergarment protecting flaps
Inventor: MAVINKURVE PRAMOD
IPC: A61F13/15
Filed: 1988-07-26
Abstract: A sanitary napkin (100) having flaps (20, 22) extending laterally from each of the longitudinal sides (15) of its central absorbent (11) is provided with body fluid sealing means (10) disposed between the absorbent element (11) and at least one of the flaps (20, 22) for restricting the transmission of body fluid from the absorbent element (11) into the flap (20, 22). The napkin construction creates a plurality of absorption compartments that can minimize staining of undergarments by body fluid.
Patent ZA-891282-B (ZA)
Title: Ceramic articles
Inventor: BERT CHRISTOPHER
IPC: C04B35/101
Filed: 1989-02-09
Abstract: The invention relates to ceramic articles. It relates to an article made of ceramic material produced by fusing and casting in a mold a composition based on alumina, zirconia, silica and an alkali metal oxide, said article consisting of crystalline corundum and zirconia phases and of a vitreous phase, said zirconia being substantially in monoclinic form from the core to the skin of said article, and having, in at least one of its parts, a thickness lower than or equal to 30 mm and being intended for an application where mechanical strength and/or abrasion resistance are of primary importance, said composition consisting essentially, in % by weight based on the oxides, of: -Al2O3 40-75 -ZrO2 20-55 -SiO2  5-20 -Na2O   0-2.7 -K2O 0.15-4.25 -Fe2O3 + TiO2 + CaO + MgO  0-2, -  with the condition that the weight ratio  <IMAGE>  is between 0.07 and 0.14 inclusive. Application as micronizer disc, pump wear component and antiabrasion slab.
Patent ZA-893075-B (ZA)
Title: Aprotinin analogues and process for the production thereof
Inventor: NORRIS KJELD
IPC: C12R1/865
Filed: 1989-04-26
Abstract: Novel aprotinin analogues having a selected inhibition profile against serine proteases.
Patent ZA-894716-B (ZA)
Title: Esters
Inventor: HANSEN BERTIL VALDEMAR
IPC: A61P43/00
Filed: 1989-06-21
Abstract: The present invention concerns novel compounds having the general formula <CHEM> wherein R<1>, R<2> and R<3> are selected from the group consisting of hydrogen or lower alkyl having 1-4 carbon atoms, wherein R<2> and R<3> together with the N atom can also form a ring having 2-5 carbon atoms and wherein n is 0, 1 or 2, and pharmaceutically acceptable salts thereof. The compounds according to the invention are useful as anticancer agents.
Patent ZA-898995-B (ZA)
Title: Thermoplastic elastomer film,process for its manufacture and articles comprising said film
Inventor: FLESHER JOSEPH RICHARD
IPC: C08G69/44
Filed: 1989-11-24
Abstract: Polymeric film of water-vapour-permeable thermoplastic elastomer type and the process for its manufacture. The film in accordance with the invention is based on polyetheresteramide and preferably on block polyetheramide. The invention also relates to articles comprising such a film and capable in particular of coming into contact with the human body.