baber/WOPTO huggingface dataset:
Patent MX-167275-B (MX)
Title: Cepillo dental auto inyectable
Inventor: SOLIS CAMARA Y MONROY FERNANDO
IPC: A46B11/02
Filed: 1987-07-17
Abstract: La presente invención se refiere a un cepillo dental auto  inyectable, que comprende la combinación de un cepillo dental, de mango con cerdas convencional, caracterizado por, un mango, que es separable de su extremo superior, y en su interior tiene un depósito rellenable para pasta dental, que al unir, los extremos del cepillo, quedan en comunicación fluida el depósito del mango con el conducto interior del extremo superior del cepillo, lo cual permite conducir la pasta dental, por el interior hasta los orificios de la base de las cerdas; la unión roscada del extremo que contiene el depósito, le permite acoplar la punta de salida de cualquier tubo de pasta dental, para llenar el depósito del mango. Cuyo mango, tiene una perilla, y debajo de ella un orificio de alivio, en el interior del mango, un depósito rellenable de dimensión adecuada, y al hacer girar la perilla, su eje en acoplamiento en el interior, con el engrane, que mueve a una banda dentada, que sale de una recamara oculta, y a su vez empuja a el pistón o fondo movible, hasta el final de su recorrido en el cilindro del mango; el extremo superior del cepillo, tiene un conducto interior, que llega abajo de los orificios de la base de las cerdas, y para unir los extremos del cepillo, es con solo atornillar, el extremo superior con la cuerda roscada del mango.
Patent MX-174531-B (MX)
Inventor: EVANS JOHN MORRIS
IPC: C07D311/70
Filed: 1982-09-23
Abstract: Compounds of formula (I):   <IMAGE> (I)  wherein: one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonylamino, alkoxysulphinylamino or alkoxysulphonylamino, or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together with the carbon atom to which they are attached are spiroalkyl having from 3 to 6 carbon atoms; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and n is 1 or 2; the lactam group being trans to the OR5 group; have anti-hypertensive activity and are of use in the treatment of high blood pressure.
Patent NO-136448-B (NO)
Inventor: LANGAARD O
IPC: B65D65/40
Filed: 1971-05-12
Abstract: Bølgeformet innlegg, særlig for bølgepapp.
Patent NO-149756-B (NO)
Inventor: KATZER JOHANN
IPC: A01B45/00
Filed: 1980-09-10
Abstract: 1. Rake for working lawns with a tine carrier (11), a handle mounting support (15) and at least one wheel (24), which can be pivoted by means of a pivoting device between a working position in which the tines (12) engage in the ground and a rest position which the tines (12) are disengaged from the ground, characterized in that the handle mounting support (15) can be fixed to the tine carrier (11) and the pivoting device comprises a bearing arm (21) for each wheel (24) pivotably mounted on the tine carrier (11) between two end positions and on whose free end (23) is rotatably mounted wheel (24).
Patent NO-156969-B (NO)
Inventor: BORDINI FOSCO
IPC: B32B15/00
Filed: 1981-04-06
Abstract: Bonded sheets for packaging comprising a polyolefinic film, a paper or paperboard sheet and optionally an interposed adhesive, wherein the polyolefinic film is coated at least on one face with a metallized layer having a resistivity of from 1 to 5 Ohm.
Patent NO-160882-B (NO)
Title: Innretning for kvalitetskontroll av isoleringen i trykte kretser.
Inventor: SAROUL JACQUES
IPC: G01R31/28
Filed: 1983-02-09
Abstract: Det er skaffet tilveie en Innretning for kvalitetskontroll av den elektriske isolering for trykte kretser fremstilt særlig av flere lag på hverandre på en isolerende bærer av laminær konstruksjon ved hjelp av konvensjonell eller hybrid teknologi.For dette formål består kontrollinnretnin-gen hovedsakelig av en spesiell følerkrets dannet av en myk isolerende skjerm som omfatter et antall ledende knaster, en avsøkningskrets tilhørende følerkretsen og bestående av et metallisert isolerende lag med minst to ledende soner liggende i samme plan og isolert ved minst et tverrgående elektrisk brudd, og et måleapparat som angir den galvaniske isolering som foreligger mellom to til-støtende ledende soner av avsøkningskretsen.
Patent NO-161680-B (NO)
Inventor: JARRY ALAIN
IPC: C12P19/06
Filed: 1984-08-28
Abstract: Aqueous solutions of polysaccharide biopolymers, e.g., Xanthomonas/carbohydrate fermentation worts, are heat treated for more than 5, but less than 60 minutes, at a pH ranging from 3.5 to 6.2, to improve the viscosifying, filterability and injectability properties thereof, and are well adapted, e.g., for secondary and tertiary hydrocarbon (petroleum) recovery by waterflooding therewith.
Patent NO-166712-B (NO)
Inventor: PFEIFFER UGO
IPC: C07D233/32
Filed: 1985-02-26
Abstract: Process for preparing pyrrolidinone derivatives (1)in which R is hydrogen, alkyl or acyl characterised in that a compound of (2)wherein R' is hydrogen and R<sup>2</sup> is benzyl or substituted benzyl, or R' and R<sup>2</sup> can together form a groupwhere R<sup>4</sup> and R<sup>5</sup> are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R<sup>3</sup> is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly. The deprotected intermediates can be isolated as acid-addition salts.
Patent NO-169464-B (NO)
Inventor: LUDWIG BERND
IPC: H01H9/00
Filed: 1986-10-23
Abstract: A switch gear which includes a housing have first and second sides and a third side therebetween, at least one main contact bridge in the housing displaceable between two ON-OFF switch position, a spindle rotatable by a handle and carrying a body having a cam slot receiving a cam follower of a contact bridge holder, the contact bridge holder carrying contacts for effecting the two switch positions with associated pairs of fixed contact rails carried by the housing, the fixed contact rails being connectable by connector screws to electrical hook-up leads at the respective first and second housing sides, first and second separate housing compartments adjacent the first and second housing sides and carried associated ones of the connector screws, the first and second contact rails being connected through the respective first and second separate housing compartments for connection to the electrical hook-up leads by the connector screws, and the first and second separate housing compartments being selectively mounted to the respective first and second housing sides at two positions mutually positioned by 180 DEG whereby the connector screws can be accessed from two opposing/opposite directions.
Patent NO-175296-B (NO)
Inventor: BIGGS IAN STEDMAN
IPC: D21F11/00
Filed: 1987-05-26
Abstract: A process for forming a homogeneous sheet from particulate elements, (as herein defined), at least some of which have an inherent vertical mobility (as herein defined) in water at normal temperature and pressure of from about 1 to about 21 cms/sec, which comprises the steps of forming a foamed dispersion of said particulate elements, and despositing and draining said dispersion on a foraminous support.
Patent NO-172798-B (NO)
Inventor: MASSONNEAU VIVIANE
IPC: C07D405/04
Filed: 1989-01-13
Abstract: Process for preparing 1-(hydroxyalkyl)nitroimidazoles of formula: <IMAGE> (I)  which comprises reacting an alkylene sulphate of formula:   <IMAGE> (II)  with an imidazole derivative of formula: <IMAGE> (III)    followed by hydrolyzing or alcoholyzing the product obtained. In the formulae (I) and (II), n is 2 or 3; in the formulae (I) and (III), R denotes hydrogen or hydrocarbon radical; and in the formula (III), X denotes hydrogen or a radical that can be removed by hydrolysis or alcoholysis.
Patent NO-178894-B (NO)
Inventor: SMITH DONALD BRUCE
IPC: C07K19/00
Filed: 1989-01-26
Abstract: A recombinant DNA molecule is claimed comprising a nucleotide sequence which codes on expression for a fusion protein in which a foreign protein or peptide is fused with a glutathione-S-trasferase (GST) enzyme. Pref. the enzyme is a 26kD GST of Schistosoma japonicum. The foreign protein or peptide may be fused to the enzyme through a lint cleavable by e.g. thrombin, blood coagulation factor Xa or renin. Also claimed is an expression vector having inserted a nucleotide sequence capable of being expressed as a GST enzyme followed by at least one restriction endonuclease recognition site for insertion of a nucleotide sequence capable of being expressed as a Foreign protein or peptide fused to the GST. The fusion protein is also claimed.
Patent NO-180257-B (NO)
Inventor: KJELLQVIST OLOF
IPC: F16C32/06
Filed: 1993-04-02
Abstract: PCT No. PCT/SE91/00599 Sec. 371 Date Feb. 26, 1993 Sec. 102(e) Date Feb. 26, 1993 PCT Filed Sep. 11, 1991 PCT Pub. No. WO92/05874 PCT Pub. Date Apr. 16, 1992.A bearing system in a refiner for making pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, where at least one of said refining members (24) is supported by an axially movable and rotary shaft (26 ). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a cylindric housing (32) with at least one rotary cylindric piston (30), which is mounted on the rotary shaft (26) for rotating together with the same. At least one outer and one inner concentric ring cylinder (200, 202 and, respectively, 210, 212) are arranged to abut one of the end surfaces of the rotary piston (30), so that a sealing gap is formed. The inner and the outer ring cylinder are axially movable but not rotary and are supported by a stationary ring piston (29 and, respectively, 33) located between said ring cylinders, and the area of the cavity (213 and, respectively, 214) formed between the inner and the outer ring cylinder is greater toward the ring piston (29 and, respectively, 33) than toward the end surface of the rotary piston (30). Channels (246 and, respectively, 248) are provided for supplying said cavity with a hydraulic pressure medium.
Patent SE-308688-B (SE)
Inventor: FRANCOIS B
IPC: G21C3/62
Filed: 1966-02-21
Abstract: 1,133,002. Sintered nuclear fuels of uranium dioxide. COMMISSARIAT A L'ENERGIE ATOMIQUE. 18 Feb., 1966 [22 Feb., 1965], No. 6867/66. Heading C1A. [Also in Division G6] Uranium oxide may be formed into fuel rods, with intergranular structure, i.e. having cavities or pores between the grains but substantially no pores within the grains, by adjusting the shaping pressure, the powder fineness and the rate of increase of temperature during sintering. In general increase of pressure, increase of powder fineness and increase of the rate of temperature rise facilitates the formation of the intergranular structure. The formed elements usually have a density from 88-96% of the theoretical density of N0 2 . Intergranular structure is defined as a microstructure essentially comprising ports distributed in the form of recesses at the grain joints and practically without communication with the outside, therefore of closed porosity. Fig. 4 shows intragranular structure, i.e. pores in communication, Fig. 5 shows intergranular structure. These were both formed under similar conditions except that the shaping pressure of Fig. 4 was 4 tons/cm.<SP>2</SP> whereas the shaping pressure of Fig. 5 was 6 tons/cm.<SP>2</SP>.
Patent SE-318514-B (SE)
Inventor: PETRU K
IPC: B31B1/90
Filed: 1964-06-15
Abstract: 1,072,156. Forming wrappers with tear tapes. ZAVODY V.I. LENINA PLZEN, NARODNI PODNIK. June 17, 1964 [June 18, 1963], No 25166/64. Heading B8C. [Also in Division F2j A device for feeding and cutting wrapping material while securing a tear-strip to it in a wrapping machine comprises means to reduce cyclicly the speed of a tear strip gripper tab cutter, the transverse cutter and the material feed during cutting. The wrapper web 2 and strip 17 are superposed as they pass over a roller 11 and are led together over tensioning means 12. They are separated by a roller 21 and then pass beneath a heat-sealer 22 raised and lowered by a solenoid and linkage 24, 29. A cam 37 enables the sealer to be retained in the upper position for setting up &c. The combined web and strip pass through a cutter 42 where the tabs 39, Fig. 3 (not shown), are formed, the cutter being adjustable transversely of the web. The web is then engaged by feed rolls 62, 63 and travels through guides 64, 65 to the transverse cutter 77. The guide 65 is movable away from the web together with the roll 63 for access purposes. The guide 64 is extended at 68 to form a strip entering a circumferential groove in the roll of the cutter 77 and a gap in its blade to retain the web against the roll. The groove coincides with the tab 39. The cutter may be disconnected from its guide. Variable-speed drive (see also Division F2).- The feed rolls and both cutters are driven from a shaft 48, Figs. 4, 5 (not shown), on which is rotatably mounted a member 51, an integral sprocket 49 of which is rotated by the main machine drive. A sector 54 is pivotally mounted on the member 51 and is oscillated during rotation of the latter by a follower 57 and fixed face cam 59. The sector engages a sprocket 55 fast on the shaft 48 and the latter is thus accelerated or retarded according to movements of the sector.  The entire device may be raised or lowered relative to the rest of the wrapping machine (not described) by a hand wheel 97 and threaded shaft 91.
Patent ZA-822702-B (ZA)
Title: Working strip material
Inventor: BRYANT GRAHAM F DR
IPC: B21B37/38
Filed: 1982-04-21
Abstract: A method of controlling one stand of a mill for rolling strip material, the mill having upper and lower back-up rolls and a pair of work rolls disposed between the back-up rolls, first and second screw means for respectively controlling movement of the ends of one of the back-up rolls and first and second jack means for respectively applying forces to each of the ends of the work rolls and a shape sensor having outputs from which the stress distribution across the width of the rolled strip is determined, comprising analyzing the effect upon the shape of the strip of the operation of the screw means and the jack means and deriving mathematical expressions, each including a control parameter, respectively representative of such operations determining the difference between said stress distribution and a desired stress distribution and obtaining a correction of stress distribution characterized by separately analyzing the effect upon the shape of the strip of the operation of each screw means and each jack means and deriving four mathematical expressions each including a control parameter respectively representative of such operations, determining a single error distribution E (x) as the difference between said stress distribution and a desired stress distribution, obtaining a single correction of stress distribution C (x) by determining an optimum value for each of said control parameters such that a functional of the distribution E (x)-C (x) is minimized and separately controlling each of said screws and jacks in accordance with said control parameters.
Patent ZA-856646-B (ZA)
Title: Esters of pyridine-2,4-and 2,5-dicarboxylic acid as medicaments for the inhibition of proline hydroxylase and lysine hydroxylase
Inventor: GUENZLER VOLKMAR
IPC: C07D213/79
Filed: 1985-08-30
Abstract: Esters of pyridine-2,4- and -2,5-dicarboxylic acid act as inhibitors of proline hydroxylase and lysine hydroxylase and are suitable as fibrosuppressants and immunosuppressants, in particular for the treatment of disturbances of the metabolism of collagen and collagen-like substances and of the biosynthesis of Clq.
Patent ZA-868531-B (ZA)
Title: Novel 4-benzyl-1-(2h)-phthalazinone derivatives
Inventor: ENGEL JUERGEN
IPC: C07D451/04
Filed: 1986-11-10
Abstract: There are provided 4-benzyl-1-(2H)-phthalazinone derivatives having antiallergic activity of the formula    <IMAGE>  I  wherein R1 represents fluorine, chlorine, bromine, trifluoromethyl, C1-C6-alkyl, hydroxy, C1-C6-alkoxy, C2-C6-alkanoyloxy, amino, C1-C6-alkylamino, di-C1-C6-alkylamino, C2-C6-alkanoylamino, C2-C6-alkanoyl-C1-C6-alkylamino or a nitro group, R2 represents hydrogen or has one of the meanings given for R1, whereby R1 and R2 may be the same or different, the radicals R3 and R4 are the same or different and represent hydrogen, halogen, C1-C6-alkyl, hydroxy, C1-C6-alkoxy, benzyloxy or C2-C6-alkanoyloxy and A represents an azacycloalkanyl radical, the aza nitrogen of which contains a C1-C6-alkyl group which is substituted by various radicals, and processes for their manufacture.
Patent ZA-876344-B (ZA)
Title: Phenolic benzothiazole derivatives and their use as corrosion inhibitors
IPC: C09D5/08
Filed: 1987-08-26
Abstract: Compounds of the formula I   <IMAGE> (I)  wherein R, R1, R2, R3, R4 and R5 have the meaning given in claim 1 are formed by thermal rearrangement of the isomers of formula V   <IMAGE> (V)  especially in the presence of basic catalysts. The compounds are corrosion inhibitors for organic materials, in particular coating materials and lubricants. In these substrates they also act as antioxidants and light-stabilizers and are very stable to heat.
Patent ZA-884879-B (ZA)
Title: Certain 1,2-benzisoxazole and 1,2-benzisothiazole derivatives
IPC: A61K31/435
Filed: 1988-07-07
Abstract: Disclosed are 1,2-benzisoxazole and 1,2-benzisothiazole derivatives represented by formula I    <IMAGE>  (I)  wherein X represents oxygen or sulfur; Z rep;esents carbon (CH) so as to complete the imidazol-1-yl ring radical or Z represents nitrogen (N) so as to complete the 1,2,4-triazol-1-yl ring radical; R1 represents hydrogen, lower alkenyl, lower alkynyl, aryl-lower alkyl or lower alkyl; R2 represents hydrogen, lower alkenyl, lower alkynyl, aryl-lower alkyl or lower alkyl; or R1 and R2 combined represent lower alkylene; or R1 combined with R5 located on the Z-carbon atom of the imidazolyl radical represents C2-C4-alkylene; R3 and R4 independently represent hydrogen, lower alkyl, cycloalkyl, halogen, trifluoromethyl, cyano, nitro, amino, hydroxy, lower alkanoyloxy, carbocyclic aroyloxy, lower alkoxy, or carbocyclic aryl; or R3 and R4, together when located on adjacent carbon atoms, represent lower alkylenedioxy; or R3 and R4, together when located on the carbon atoms to which attached a benzo-fused or C5-C7-cycloalka-fused ring, respectively; R5 located on carbon represents hydrogen, lower alkyl or hydroxy-lower alkyl; R6 located on carbon represents hydrogen or lower alkyl; or when Z represents carbon, R5 located on the Z-carbon atom combined with R6 located on the adjacent carbon atom represents C3-C5-alkylene; and pharmaceutically acceptable salts thereof; which are active in mammals as anticonvulsant agents.
Patent ZA-887658-B (ZA)
Title: Intranasal administration of polypeptides in powdered form
Inventor: VICKERY BRIAN H
IPC: A61K47/28
Filed: 1988-10-13
Abstract: Pharmaceutical compositions of biologically active polypeptides in powder form suitable for nasal administration, comprising a therapeutically effective amount of a biologically active polypeptide and a water-soluble polysaccharide.
Patent ZA-903235-B (ZA)
Title: Molten material inclusion sensor
Inventor: GUTHRIE RODERICK I L
IPC: G01N15/12
Filed: 1990-04-27
Abstract: PCT No. PCT/CA90/00141 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Apr. 27, 1990 PCT Pub. No. WO90/13015 PCT Pub. Date Nov. 1, 1990.A molten metal inclusion sensor intended for "continuous" use in the testing of steel, i.e. a useful life of at least about 30 minutes, comprises a probe which is detachably connected to a water-cooled support member (35). The probe comprises a tube (30) of heat resistant material, preferably silica, having an inner electrode (31) mounted on its interior wall and an outer electrode (32) mounted on its exterior wall, the molten metal entering the tube interior through an orifice (33) upon its immersion in the molten metal, whereupon the flow of metal with entrained inclusions is monitored by measuring the voltage between the electrodes (31, 32). The electrodes (31, 32) are preferably of graphite and are shaped to fit closely against the walls of the part of the tube (30) that is immersed in the metal and are of a material that retains enough mechanical strength to support the tube (30) as the metal is pumped into and out of interior, the metal remaining hot enough for this pumping to occur. The orifice (33) is contoured to produce streamline flow and the Reynolds number of the flow preferably is kept below 2000.
Patent ZA-913282-B (ZA)
Title: Dosage form
Inventor: EDGREN DAVID EMIL
IPC: A61K9/22
Filed: 1991-04-30
Abstract: A dosage form is disclosed comprising an anti-Parkinson's disease drug for administering to a patient in need of anti-Parkinson's disease therapy.
Patent ZA-942600-B (ZA)
Title: Stabilized polyvinyl chloride
Inventor: DREWES ROLF
IPC: H01B3/44
Filed: 1994-04-15
Abstract: The use of a zinc compound (carboxylate) and a terminal epoxide compound, optionally having an aromatic structure, for the stabilisation of semi-rigid or flexible PVC.
Patent ZA-955675-B (ZA)
Title: Process for the preparation of substituted diaminodicarboxylic acid derivatives
Inventor: HIEBL JOHANN
IPC: C25B3/29
Filed: 1995-07-07
Abstract: The prepn. of substd. diaminodicarboxylic acid derivs. of formula (I) by opt. mixed Kolbe synthesis comprises dissolving a protected amino acid derv. of formula (II) with a protected amino acid derv. of formula(III) in a solvent R<4>OH or in a heterocyclic or in a heterocyclic or aliphatic solvent contg. ≥ 1 hetero atom, or in an mixt. of such solvents, subjecting the soln. to electrolysis with Pt gauze electrodes and then opt. hydrolysing the prod. with LiOH. R<1> and R<2> = each opt. halogenated, linear, branched or cyclic 1-10C alkyl or COA or COOA; A = opt. halogenated, linear, branched or cyclic 1-10C alkyl, benzyl (opt. mono- or poly-substd. with halogen, NO2, alkoxy, and/or CN) or 9-fluorenylmethyl; R<3> = linear or branched 1-4C alkyl; the centres of chirality in (I) are determined by the educts used and are both L or both D or are D, L or L, D; n = 2-8; k and l are integers, such that k+l = n; R<4> = R<3>.