baber/WOPTO huggingface dataset:
Patent LV-13695-B (LV)
Title: Conveyer chain equipment
Inventor: UZKLINGIS GUNTARS
Filed: 2008-01-11
Abstract: The invention relates to machine building, definitely to dismountable plate chains that are used in chain conveyers and to the chain sprockets to be tuned up with them. In the offered technical solution of the chain equipment the construction of axles and plates is changed, the same as the mechanics of the chain and sprocket mesh. At the ends of the axle flat concave operation surfaces are made and in the middle one flat concave operation surface is installed that is located diametrically opposite the surfaces at the ends. The concave surfaces of the axle in the process of operation are tuned up with the convex surface of the plate figural holes. Rolling friction occurs due to the difference of the axle and plate bent operation surface radius. The chain mesh with the sprocket tells teeth occurs behind the rounded ends of the plates that ensures free turning of the chain axles around their axis giving free rolling of the operation surfaces excluding slipping. This way the formulated aim is achieved - increasing of chain application safety and operational life. The chain can be used in conveyers that are used in freight transportation as well as in industry and agriculture.
Patent LV-14448-B (LV)
Title: Corrosion-resistant concrete based on gypsum and portland cement binder
Inventor: JAŅUŠKINS Vladimirs
IPC: C09K23/50
Filed: 2011-10-04
Abstract: The object of invention is corrosion-resistant concrete that is produced using a mortar containing semihydrate gypsum, Portland cement, plasticizing agent - technical lignosulfanates (TLS), conifer sawdust and other fillers, all components being taken in the predetermined mutual ratio. The guaranteed longevity of gypsum concrete has been ensured by subjecting the matured concrete articles to artificial or natural carbonization without impending their gas impermeability. Full time af articles' carbonization is at least 1.5 times shorter than time up to beginning of corrosion process.
Patent LV-10134-B (LV)
Title: Piesoelectric composite material from ceramic and organic polymer
Inventor: ABOLTINA INTA
IPC: H01L41/187
Filed: 1992-06-09
Abstract: Invention refers to piezoelectric composite materials used in radio electronics, medicine and other branches of engineering for transforming mechanical parameters into electrical signals and vice versa.To increase range of material work alternating current frequencies without loss of piezo sensitivity, it is offered to produce piezoelectric composite material containing as a functional filler lead zirconate titanate ceramic powder and as a binder - polymethacrylate or polybutylmethacrylate, percentage of weight:lead zirconate titanate ceramic powder - 60;polymethacrylate group material- 40;Composite material is obtained by mixing in roll mill ceramic powder with a polymer binding substance. By applying a silk screening method, the viscose mass is put on a base as a composite film of different configuration. The film consists of polymer with hard powder conglomerates included evenly in the volume.
Patent LV-10555-B (LV)
Title: Herbicidal composition and struggle method against weed
Inventor: MASAHARU SAKAKI
IPC: A01N43/38
Filed: 1993-04-13
Abstract: Hereby is proposed a herbicide composition containing a) 2-[4-chlor-2-fluor-5-(n-pentyloxycarbonylmethoxy)phenyl]-4,5,6,7-tetrahydro-2H-isoindol-1,3-dion, and b) at least one compound chosen from the group including N-(phosphonomethyl)glycine, (2-amino-4-methylphosphonobutyric)alanylalanine, D,L-homoalanine-4-yl(methyl)phosphine acid and its salts. Furthermore a method to eradicate unwanted weeds with the use of this herbicide composition is proposed.
Patent LV-11126-B (LV)
Title: Use of wood elements jointed/elongated wedge-like by adhesive in civil engineering
Inventor: BUSS MARIS
IPC: B27M3/08
Filed: 1995-10-11
Abstract: The method is suggested for certain wood elements lengthwise joining, namely, for wedge-shaped plane agglutination along the whole of cross-cut area, for patterned lumber for floor, windows and doors edges, as well as floor and parquet planchette production. This solution has a significant economic effect, as it improves the quality of these articles and allows using long wooden articles for producing smaller billets and wooden cuts.
Patent ME-00242-B (ME)
Inventor: SCHMELZER CHRISTEL
IPC: A61K45/06
Filed: 2001-10-24
Abstract: Predmetni pronalazak se odnosi na formulaciju za inhalaciju bez pogonskog gasa sa tiotropijum bromidom odn. tiotropijum bromid monohidratom koji je rastvoren u vodi ili u smeši vode i etanola i na aerosol za inhalaciju bez pogonskog gasa koji se dobija od nje.
Patent ME-00447-B (ME)
Inventor: REFSUM BJØRN
IPC: F16B7/14
Filed: 2004-06-25
Abstract: Uređaj za zabravljivanje za teleskopski nosač dečjih kolica, pri čemu nosač obuhvata unutrašnji nosač (1) i spoljni nosač (2), koji mogu da klize jedan unutar drugog,  naznačen time, što je jedan frikcioni element (3) postavljen na spoljni nosač (2) i što je unutrašnji nosač (1) opremljen jednim elementom (4) za blokiranje koji zahvata u frikcioni element (3) i blokira pomeranje unutrašnjeg nosača (1) u odnosu na spoljni nosač (2), i što je element (4) pritisnut na frikcioni element (3) kućišta (5) sa konusnim žlebom (6) povezanim sa šipkom (7) koja se pruža iz kućišta (S) do gornjeg kraja unutrašnjeg nosača (1) i priključena je na ručicu (8) koja određuje položaj kućišta (5).
Patent ME-01629-B (ME)
Title: Use of 3,1ib-cis-dihydrotetrabenazine for the treatment of symptons of huntington' s disease
Inventor: TRIDGETT ROBERT
IPC: A61P25/14
Filed: 2006-05-31
Abstract: The invention provides 3,11b- cis -dihydrotetrabenazine for use in halting or slowing the progress of one or more symptoms of Huntington's disease in a patient, and more particularly a symptom selected from involuntary movements such as involuntary chorea, tremors and twitches, and degeneration in gait.
Patent MX-173088-B (MX)
Title: Material compuesto adhesivo sensible a la presion con sistema de suministro
Inventor: HEINECKE STEVEN B
IPC: A61F13/02
Filed: 1986-01-02
Abstract: La presente invención se refiere a material compuesto adhesivo sensible a la presión con sistema de suministro, caracterizado porque comprende un respaldo, en donde por lo menos, un borde del respaldo es una banda de suministro, la cual es separable del resto del respaldo; un adhesivo sensible a la presión revestido sobre por lo menos una porción de una superficie del respaldo; y un recubrimiento que se adhiere a la banda de suministro con una tenacidad suficiente para dar como resultado la separación de la banda de suministro del resto del respaldo, antes de que el recubrimiento se separe de la banda de suministro, adhiriéndose liberablemente el recubrimiento al resto del respaldo.
Patent MX-165969-B (MX)
Title: Pluma
Inventor: AMBASZ EMILIO
IPC: B43K7/12
Filed: 1986-02-14
Abstract: La presente invención se refiere a una pluma que tiene un barril alargado de una pieza, que tiene porciones substancialmente rígidas de extremo de punta y de extremo de cabeza, una punta de escritura fijada en el extremo distante de la porción de extremo de punta y un miembro de tapa tubular, substancialmente rígido, recibido telescópicamente sobre la porción de extremo de punta del barril, caracterizada en que el barril incluye una porción flexible, integral, intermeia a las porciones de extremo de punta y de extremo de cabeza, mediante la cual el barril puede doblarse en la porción flexible, en que la tapa es movible a lo largo del barril, entre (1) una posición retraída en la que queda sobre parte de la porción de extremo de punta y substancialmente toda la porción flexible, dejando de esta manera la punta de escritura expuesta y haciendo a la pluma substancialmente rígida; y (2) una posición extendida en la que cubre la punta de escritura y deja expuesta la porción flexible, protegiendo de esta manera la punta de escritura y haciendo flexible a la pluma y, en que la tapa y la porción de extremo de punta del barril incluyen medios para retener liberablemente el miembro de tapa en cada una de las posiciones retraída y extendida.
Patent MX-168647-B (MX)
Inventor: BORSE DIETRICHT
IPC: C01B31/06
Filed: 1987-07-29
Abstract: For the use of diamond particles as a component part of machining tools or other tools, it is customary to hold the diamond particles in a bond, in particular a metallic bond. Retention is increased in this case if the diamond particles have a roughened surface. This can take place by etching. In the case of the known methods for processing the surface of the diamonds, they are, however, partially destroyed if processing takes place at high temperatures, that is to say in excess of 1000 DEG C, or there is a great loss of diamond material. This is overcome if, to increase their surface area to at least twice the size of their natural surface area by making pores in them, the diamond particles (1) are embedded in a metal powder and subjected to a stream of hydrogen or a hydrogen-containing gas at a temperature above 700 DEG C. Thereafter, the diamond particles (1) can be cleaned with an acid. Iron, cobalt, nickel or an alloy of these metals come into consideration as metal powder. 
<IMAGE>
Patent MX-169306-B (MX)
Inventor: NIELSEN JOHN ERIK
IPC: B65B39/00
Filed: 1987-12-24
Abstract: In packing machines of the type which manufacture packing containers from flexible, tubular material the contents are fed via a filling pipe opening into the tube. The level of contents in the tube is controlled by means of a float which is connected mechanically to a valve located at the mouth of the filling pipe. On filling of highly viscous types of contents an arrangement for the control of the flow of contents is used instead, in accordance with the invention, which comprises a sealing device (14) surrounding the filling pipe (7) which on the one hand prevents the contents from penetrating upwards into the tube (6), and which on the other hand is used for controlling the feed of contents in that its vertical position is monitored by means of a monitoring device (11) surrounding the tube (6) and allowed to control a pump (24) for the feed of contents via the filling pipe (7).
Patent NO-135098-B (NO)
Inventor: MALIZIO A B
IPC: B22D1/00
Filed: 1972-10-13
Abstract: Fremgangsmåte til fremstilling av duktilt støpejern og midel til utførelse av fremgangsmåten.
Patent NO-151934-B (NO)
Inventor: WEBER KARL-HEINZ
IPC: A61K31/495
Filed: 1980-12-18
Abstract: Compounds of the steroisomeric formulas   <IMAGE>  and  <IMAGE> wherein R1 and R2, which may be identical to or different from each other, are each phenyl, substituted phenyl, thienyl or furyl; R3 is hydrogen or straight or branched alkyl of 1 to 3 carbon atoms; and R4 is straight or branched alkyl of 1 to 3 carbon atoms; or R3 and R4, together with each other and the nitrogen atom to which they are attached, form a piperidino, 4-amino-piperidino, 4-(lower alkylamino)-piperidino, piperazino, 4-(alkyl of 1 to 2 carbon atoms)-piperazino or morpholino radical; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antidepressants.
Patent NO-155638-B (NO)
Title: Patronert ammunisjon med en i det minste delvis forbrennbar drivladningshylse.
Inventor: ROMER RUDOLF
IPC: F42B5/067
Filed: 1981-03-11
Abstract: Ammunisjon i form av en patron med en i det minste delvis forbrennbar drivladningshylse (60) og et prosjektil med stabiliseringshaleparti. I tillegg til en forbindelse mellom prosjektil og hylse ved hylsemunningen er det et støtte-element (40) som strekker seg mellom den bakre del (10) av prosjektilet og et sentralt område (24) av hylsebunnen (22), hvilket støtte-element gir en formsluttende forbindelse mellom prosjektil og hylse som ved trykkstigningen etter avfyringen sikrer en på forhånd bestemt minste aksiale trekkraft.
Patent NO-168139-B (NO)
Title: Fremgangsmaate for stereofotogrammetrisk oppmaaling av store gjenstander
Inventor: BOZZOLATO GIOVANNI
IPC: G01C11/00
Filed: 1984-06-01
Abstract: En fremgangsmåte for stereofotogrammetrisk oppmåling av en stort dimensjonert gjenstand i hvilke som helst omgivelser, og hvor gjenstanden sammen med en kjede hvis lengde er blitt nøyaktig oppmålt på forhånd mellom to signaler eller referansemerker på kjeden, fotograferes fra en høyde på omkring 30 m med to synkroniserte metriske foto-kamerar i innbyrdes avstand på omkring 6 m.På en stereoskopisk optisk modell av gjenstanden gjengitt av en stereo-opptegner utføres så dybdemålinger (langs z-aksen) med stereo-opptegner ens bevegelige pil i åtte forskjellige sett av punkter gruppert i åtte tilsvarende vanlige perimetriske lokalområder for fotogrammetrisk orientering, samt jevnt fordelt med en halvdel av punkt-ene i nivå med bølgetopper og den annen halvdel i bølge-daler av bølger eller ujevnheter i det omgivende vann eller terreng, idet middelverdien av de således utledede målinger derpå beregnes for å fastlegge et horisontalt middelverdiplan, og modellen orienteres korrekt i forhold til dette plan ved passende dreiebevegelse. Til slutt måles lengden av nevnte kjede mellom sine to signalmarke-ringer i den således orienterte modell, idet størrelse-forholdet mellom denne lengdeverdi og nevnte kjente forut oppmålte verdi gir omregningsfor holdet mellom den repro-duserte modell og den virkelige gjenstand.
Patent NO-154678-B (NO)
Inventor: BERGERSEN HANS AMUND
IPC: H05B3/20
Filed: 1984-07-13
Abstract: This invention relates to a laminated electrical heating foil element (1) consisting of electrical resistance strips (2) embedded between two sheets of insulation material to make the laminated heating element (1) with its power supply terminal (3). 
<??>The heating element (1) is in particular adapted for horizontal floor mounting between adjacent floor joists (9), and each element (1) may either be wider than the specified joist distance by approx. 2h, where "h" is the specified minimum distance to be left free above an installed element, or each element (1) may be provided with fastening devices wich may cooperate with complementary catching devices on the joists. 
<??>Different embodiments of fastening devices between joist and heating element, as well as different embodiments of easy-to-fold zones (6) running along both side edges of the heating element, are described.
Patent NO-161575-B (NO)
Inventor: SCHARPEY WILHELM
IPC: C25C3/08
Filed: 1984-08-23
Abstract: A reduction pot for the fused salt electrolytic production of aluminum comprises an outer steel shell, a thermally insulating layer, and an inner lining made essentially of carbon with iron cathode bars embedded in it. At least the lower 75% of the floor insulation is a mechanically compacted layer of a granulate material essentially of particle size ranging up to 8 mm. This granulate contains the fully ground but otherwise untreated insulation layers, without carbon residues which are sorted out mechanically before grinding, from replaced electrolytic cells. The remaining 25% of the floor insulation is a layer of firebrick, ground firebrick and/or smelter alumina. The sidewalls of the steel shell are insulated solely by firebrick.
Patent NO-177235-B (NO)
Inventor: BARNEWALL JAMES M
IPC: D06M15/00
Filed: 1989-05-19
Abstract: This invention is directed to coating press fabrics to achieve a controlled void volume. More particularly, this invention is directed to a method of modifying a press fabric for a papermaking machine which comprises the steps of:   (a) applying a thin layer of a polymeric foam to the surface of a press fabric;   (b) drying said foam to form a coated press fabric; and   (c) curing said coated press fabric.
Patent NO-180150-B (NO)
Title: Innretning for utskillelse av svevende stoffer i strömmende væsker
Inventor: TILLICH DIRK
IPC: B01D43/00
Filed: 1993-06-03
Abstract: En fremgangsmåte og en innretning for utskillelse av svevende stoffer i strømmende fluider for å oppnå en renset, i det minste svevestoffattig delfluidstrøm. For å kunne utskille en svevestoffattig delfluidstrøm kontinuerlig fra den forurensede fluidstrøm er det ifølge oppfinnelsen foreslått at det i den svevestofflastede fluidstrøm under dens overflate tilveiebringes en hvirvelsone ved hjelp av målrettet avbøying hhv. vending av strømningen som muliggjør at bare tyngre og tregere svevende partikler bibeholder sin strømningsbane og omslutter et mest mulig strømnings- og hvirvelfritt rom, inn i hvilket det trenger inn kontinuerlig en delfluidstrøm som er sammensatt av de lettere molekyler og dermed renset, for der å bli målt og tatt ut av dette rom kontinuerlig.
Patent SE-305905-B (SE)
Inventor: SCHEFFLER E
IPC: H01J25/44
Filed: 1963-03-07
Abstract: 976,675. Travelling-wave tubes. RAYTHEON CO. Nov. 9, 1962 [March 22, 1962], No. 42469/62. Heading H1D. A travelling-wave tube functioning as an oscillator and amplifier comprises in the same envelope 1, Fig. 1, first, 9, and second, 10, slow wave structures spatially separated so as to be substantially uncoupled, an electron gun 5 for launching an electron beam 21 passing and interacting with the two structures 9, 10 successively, the first structure 9 operating as an oscillator and the second structure 10 operating as an amplifier and power output source and means for coupling a variable impedance 23 to the first structure to vary the oscillation frequency. The two structures may be separated by a drift section 4, Fig. 1, or the envelope may have an insulating band 55, Fig. 5, enabling the parts 53, 54 of the envelope surrounding the two slow wave structures to be at different potentials, or the drift section may contain one or more electrodes, e.g. 146, 147 in the M-type tube of Fig. 13. The oscillation frequency may be controlled by varying the electrical length of the oscillator slow wave structure as illustrated by connection to a variable load 23 in Fig. 1, 75 in Fig. 5, and 169 in Fig. 13, or, in the arrangement of Fig. 1, by varying the potential between the electron gun 5 and the collector electrode 6, or, where the envelope is divided into two mutually insulated parts, Fig. 5, by varying the potential between the gun 57 and the first wall part 53. The output power may be controlled by varying the potential of the second envelope part 54, Fig. 5, or of the electrodes, e.g. 146, 147, Fig. 13, in the drift space, or, if different potentials are applied to the two electrodes 146 and 147, the beam may be displaced radially giving different intensity coupling to the output slow wave structure 141. One end of the first, oscillator, slow wave structure is connected to a variable load, while the other end may be connected to a matched impedance (78, Fig. 5) or coated with a resistive material, e.g. iron particles or graphite, 157, Fig. 13; similarly for the second, amplifier, slow wave structure. Both sections, normally operate as backward wave tubes. The O-type tube, Fig. 5, has two parallel minorimage electron beams 72 one on each side of the interdigital structure.
Patent SE-317570-B (SE)
Inventor: POLENZ A
IPC: C09J7/30
Filed: 1963-07-26
Abstract: 969,315. Transferring designs; etching. CONRAD LECHMANN G.m.b.H. July 25, 1963 [July 27, 1962], No. 29449/63. Drawings to Specification. Headings B6C and B6J. [Also in Division B8] In a method of producing self-adhesive labels, letters, characters and symbols of metal foil, especially aluminium foil, etching resist is applied to those areas of the front side of the foil which are to remain in the finished product, the back of the foil is coated with an adhesive, the latter is covered with a slightly adhering plastic foil, etching liquid is put on the foil to remove the parts not covered with etching resist down to the coat of adhesive, and the etching resist and the adhesive located between the areas of the foil remaining is washed off with a solvent, e.g. acetone. The metal foil may be imprinted or inked in several colours prior to the application of the etching resist. If exposed self-adhesive characters are to be produced the front side of the formed characters is covered with a holding foil having an adhesion higher than that of the plastics foil covering the back, which foil is removed.
Patent SE-309686-B (SE)
Inventor: NOVAS P
IPC: H01H35/18
Filed: 1966-06-23
Abstract: 1,076,268. Mercury switches. VAPOR CORPORATION. March 24, 1966 [Aug. 2, 1965], No. 13025/66. Heading H2B. Excessive temperature, at low level, of a liquid is sensed by a mercury contact thermometer 20 having contacts 28, 30 which are connected when the mercury expands. A heater coil 42 normally maintains a certain temperature at which the contacts are open, but the absence of liquid around the switch causes the switch to close because the heater cannot then dissipate some of its output into the liquid.
Patent YU-39574-B (YU)
Title: Process of simultaneously producing pure methyl-tert-butylether (mtb) and a mixture of c4-hydrocarbons substantially free of isobutene
Inventor: DROSTE W
IPC: C07C67/00
Filed: 1979-12-06
Abstract: A process for the simultaneous manufacture of pure methyl tertiary butyl ether (MTBE) and a substantially isotubene-free mixture of C4-hydrocarbons, by reacting the isobutene contained in the mixture of C4-hydrocarbons with excess methanol in the liquid phase at elevated temperatures on strongly acid, macroporous, organic ion exchange resins. The process has the following steps: (a) methanol and isobutene are reacted in a molar ratio of 2:1 to 5:1 at temperatures between 30 DEG  and 100 DEG  C.; (b) the unconverted hydrocarbons are then removed as the top product under a pressure of 2 to 10 bars from a first rectification column; (c) the bottom product from this first column is rectified in a second column under normal pressure or under a slight excess pressure of up to 2 bars at the top of the column, the bottom product of this rectification is recycled to reaction zone (a), if necessary, after separating off a portion of the tertiary butanol formed and the C8-olefins; and (d) the distillate from this second column is rectified in a third rectification column under a pressure of 5 to 30 bars, the distillate thus obtained is recycled into the feed to the second column and pure methyl tertiary butyl ether is withdrawn from the bottom of the third column.
Patent ZA-808066-B (ZA)
Title: Tank-container comprising a tank retained inside a parallelepipedic framework
Inventor: BRUAS M
IPC: B65D88/12
Filed: 1980-12-29
Abstract: 1. A tank-container comprising a tank retained inside a parallelepipedic framework, characterized in that the tank (11) is connected to the framework by means of shock-absorbing studs (16) comprising a resilient pad (17) interposed between a male body (18) and a female body (19), these two bodies fitting into one another and being secured one to the framework and the other to the tank.
Patent ZA-834712-B (ZA)
Title: Vertical,collector-type high-pressure feed water pre-heater,with desuperheater and a device for separating the steam and water phases
Inventor: RIEGGER HELENA
IPC: F28F9/013
Filed: 1983-06-28
Abstract: A steam duct (5) enclosing the preheater tube-bundle (6) leads, upwards, from the desuperheater box (2) and via a deflecting quarter-bend (9), opens into a flat steam-distribution duct (8). The heating steam flows from this distribution duct (8), through steam outlet openings (12) on the vertical narrow sides (11), and thereafter flows radially through the preheater tube-bundles (6), from the outside to the inside.
Patent ZA-842923-B (ZA)
Title: Detergent compositions
Inventor: CARTER MALCOLM NIGEL ALAN
IPC: C11D3/37
Filed: 1984-04-18
Abstract: A detergent composition containing a detergent active, sodium carbonate and calcite also contains a copolymer to reduce deposition of insoluble material on fabrics. The copolymer is derived from a carboxylic monomer and a non-carboxylic monomer, with the non-carboxylic monomer being in excess. A 3:1 copolymer of sulphonated styrene and maleic anhydride is exemplified.