baber/WOPTO huggingface dataset:
Patent HU-207599-B (HU)
Inventor: SZILAGYI ZOLTAN
IPC: G10G7/02
Filed: 1989-11-13
Abstract: A találmány tárgya eljárás hangvilla készítésére és hangvilla. Az eljárásban, amikor is rúdszerű fémből kívánt névleges frekvenciának megfelelő nagyságú U alakú elemet hajlítunk, az U alakú elem íves részénél r (1’) hozzá nyelet (2) illesztünk, majd az így kapott hangvillát hangoljuk, amikor is a hangolást úgy hajtjuk végre, hogy a hangvilla saját frekvenciáját mérjük, és ha a saját frekvencia a névleges frekvenciánál kisebb, a szárak (1) végeiről anyagot távolítunk el, lényeges, hogy az íves rész (Γ) rugalmasságát, előnyösen az íves (1’) részen kiképzett legalább egy bemé- lyedéssel (11), illetve bevágással és/vagy felületi anyagkönnyítéssel (12) vagy megnyomással csökkentve, a hangvilla saját frekvenciáját a névleges frekvenciára lecsökkentjük. A javasolt hangvillának, amelynek íves résszel (1’) összekötött azonos hosszúságú szárakkal (1) kialakított rezgő rendszere az íves részhez (1’) illesztett nyele (2) van, az a lényege, hogy az íves rész (1’) a rezgő rendszer saját frekvenciáját csökkentő legalább egy bemélyedéssel (11) és/vagy felületi anyagkönnyítéssel (12) van kiképezve.  ffl  l.ábra HU 207 599 A leírás terjedelme: 6 oldal (ezen belül 1 lap ábra)
Patent IT-1067707-B (IT)
Title: Rotary piston compressor able to pump fluids - has stator and rotor housing eccentric pistons attached to spindle supported by stator cover
IPC: F04B27/06
Filed: 1976-06-21
Granted: 1985-03-16
Abstract: A rotary piston compressor which can also be used to pump fluids has a combined action resulting from the use of one or more conventional pistons attached eccentrically to the axis of rotation of a rotor which houses the piston and carrying out its own rotary movement. It may have a stator, and a rotor housing the piston attached to the spindle supported by the stator cover. The inlet opening is in the stator at the level of the head of the piston, and is uncovered during each rotation during the inlet phase. There is a non return valve on the piston head to allow fluid to be compressed at the maximum discharge point to leave through a tube located in the middle of the rotor, passing through the stator cover.
Patent IT-1236014-B (IT)
Inventor: MIKESKA FELIX
IPC: A01B71/08
Filed: 1989-11-16
Granted: 1992-12-15
Abstract: A connection between two components (2, 3) comprises an extension (5) from one of the components (2) which passes through a hole (6) in the other component (3). The extension (5) is formed from a plastics material having a memory ability and has a tubular shape. The edge of extension (5) is rolled over outwardly and backwardly towards the other component (3) and contacts it. A process for connecting the two components and a tool (9) for carrying out this process are also disclosed.
Patent LV-13988-B (LV)
Title: A method for obtaining 3-(2,2,2,-trimethylhydrazinium)propionate ester sulphates and use thereof for meldonium preparation
Inventor: KALVINS IVARS
IPC: C01B21/16
Filed: 2008-02-19
Abstract: 3-(2,2,2-Trimethylhydrazinium)propionate alkyl-and aralkylester sulfates and hydrogensulfates and their use for meldonium preparation is described.
Patent LV-13767-B (LV)
Title: Heat supply system
Inventor: BLUMBERGA DAGNIJA
Filed: 2008-06-30
Abstract: Invention is related to utilisation of solar energy and heat pump energy for heating of premises and hot water preparation. Heat supply system comprises moisture collectors placed in the ground. They are made of water resistant material and has a shape of box equipped with water overflow openings. The top of collectors is filled with mulch. This technology provides heat exchange between soil and pipelines because of artificial and temperature increase in the soil. Heat pump heat removal pipes are placed in the moisture collectors parallel to pipeline system that is connected to solar colector and existing pipeline system by means of three-way valve. This system is used all year around - in the winter solar energy is used to heat up the soil to increase efficiency of system and improve heat transfer coefficient between heat pump pipelines and the soil. During the rest of the year solar energy is used to prepare hot water. Placement of pipelines depends on diameter of heat pump pipeline.
Patent LV-14414-B (LV)
Title: Mechano-chemical method for production of sodium sesquicarbonate and composite on their bases
Inventor: KOSTJUKOVS JURIS
IPC: C01D7/14
Filed: 2011-07-19
Abstract: The present invention pertains to production of sodium sesquiterpene or their components and could be used in field of chemical technology. There is offered method for obtaining sodium sesquiterpene or composite thereof containing mechano-chemical treatment of raw materials. Raw material is sodium carbonate crystal-hydrate or their mixture with sodium bicarbonate, where average number (n) of water-molecules is greater to two (2) according reaction-equation Na2CO3.nH2O + NaHCO3 = Na2CO3. NaHCO3.2H2O) + (n-2)H2O. Raw materials could be obtained by evaporation of moist mass. Weight-ratio of activator and raw material is from 3: 1 to 6: 1. The worked out method allows to streamline as well as to optimize process and provides obtaining sodium sesquiterpene with smaller energy-consume. In addition to that the method allows use of sodium carbonate crystal-hydrates that are stored long time and are inadequacy to origin marking.
Patent LV-14767-B (LV)
Title: Former of exitation pulses for symmetrical ultra- wideband (uwb) antenna
Inventor: GREITĀNS Modris
IPC: H03K3/335
Filed: 2013-10-04
Abstract: The purpose of the invention is, by modifying circuit of prototipe, to obtain a sub-nanosecond impulse former for excitation of symmetrical ultra-wideband (UWB) antenna. The pulse former consists of two coaxial cable segments with length L and characteristic impedance Z0, direct current voltage supply U, charging curent limiting resistor R, switch element – avalanche tranzistor T, symmetrical antenna and asymmetrical pulse former balansing transformer Tr.
Patent LV-15043-B (LV)
Title: Wavelength division multiplexing fiber optical access communication system with multi-channel ligth source
Inventor: OLONKINS Sergejs
IPC: H01S3/10
Filed: 2015-05-20
Abstract: The invention is related to the field of telecommunications, more specific to sector of active wavelength division multiplexed access optical systems (WDM-AON) where each of end users need a light source with a certain wavelength. Accordingly, as the number of end-users increases, it is necessary to increase the number of light emitting sources. Therefore, in the optical access networks which are characterized by the tree type branching topology very promising are light sources, which allow to generate multiple wavelengths at the same time, each of them further used for data transmission. Accordingly the number of active components in the transmission system is decreasing and its reliability is improving.The aim of invention is to reduce the number of light sources (lasers or light diodes) used in the transmitter part of WDM-AON system, at the same time not reducing the number of channels used for data transmission. To increase the efficiency of each light source and provide the possibility to use single light source for more than one data signal transmission, the WDM-AON access system with multichannel light source is offered, which is established by using optical parametric amplifier with two pump light sources and highly nonlinear optical fiber. Such a solution showed in fig.1 allows to amplify the power of initial lasers light, at the same time doubling the number of transmission channels.
Patent LV-12384-B (LV)
Title: Composition of liqueur ingredients
Inventor: MAZIS JANIS
IPC: C12G3/00
Filed: 1998-05-06
Abstract: Invention relates to the field of producing liqueurs and vodka drinks, particularly to the recipe of liqueur. Composition of ingredients which contains water-spirit solution, spirituous quince juice in the amount of 2,0-7,0 vol.% and 65,8% sugar syrup in the amount of 21,0-27,0 weight%, additionally contains spirituous apricot juice in the amount of 16,0-22,0 vol.%, spirituous smoked apricot fruit juice in the amount of 10,0-14,0 vol.%, spirituous smoked blueberry fruit juice in the amount of 0,4-1,0 vol.%, cognac in the amount of 10,0-16,0 vol.% and citric acid in the amount of 0,06-0,1 weight%. All ingredients are calculated per 1000 dal of the final drink.
Patent NO-163343-B (NO)
Inventor: GONZALEZ BUENAVENTURA SABATER
IPC: B60N2/90
Filed: 1983-05-05
Abstract: An arrangement for the distribution of pressurised fluid to areas of a seat unit having a backrest comprising a first fluid-containing chamber (3) adaptable to the seat area (4) of the seat unit (2) so as to be adapted to receive, at least in part, the user's weight; one or more inflatable chambers (6,7) adaptable to the seat unit backrest; and lines (8, 9) communicating between the first chamber (3) and each said backrest (5) chamber (6, 7). Each line (8, 9) has inserted therein a normally closed valve means (50) provided with an opening means with opening controls (81,95) positioned in the seat unit such as to be accessible to the user. The invention also relates to an embodiment of said valve.
Patent NO-171277-B (NO)
Inventor: BLEEKER JAN JACOB
IPC: C09K3/32
Filed: 1984-09-07
Abstract: Biopolymer formulation, in particular a polysaccharide-containing water in oil emulsion, process for preparing such emulsions and process for concentrating these emulsions. Aqueous systems thickened by the incorporationof biopolymer emulsions.
Patent NO-164110-B (NO)
Title: Flytende rensemiddel egnet for rensing av keramiske fliser og anvendelse derav.
Inventor: ASZMAN HARRY WALTER
IPC: C11D3/02
Filed: 1984-11-08
Abstract: Et surt, flytende rensemiddel som er egnet for å rense keramiske fliser uten å erodere mørtelen mellom flisene, omfatter en hovedmengde av vann, en mindre mengde organisk syre og en mindre mengde av en syre som danner et vannuopplselig kalsiumsalt og består av fosforsyre, vinsyre, svovelsyre, oxalsyre, wolframsyre, cumensulfonsyre eller lineært-C-Cg-alkylbenzensul-fonsyre. Den organiske syre er glutarsyre, og glutarsyren og den annen syre er delvis nøytralisert til en pH av 3-5.ensemidlet kan i tillegg inneholde en mindre mengde av et tensid bestående av anionaktive tensider, ikke-ioniske tensidereller blandinger derav. Rensemidlets pH er fortrinnsvis 4,0, og det eventuelt anvendte tensid kan utgjøres av et kondensasjonsprodukt av ethylenoxyd og en høyere lineær alkohol med 10-20 carbonatomer, f.eks. kondensasjonsproduktet av en lineær sekundær alkohol med gjennomsnittlig ca. 13 carbonatomer med ca. 20 mol ethylenoxyd. I et slikt rensemiddel kan dessuten en mindre mengde av en mono-lavere alkyl-ether av diethylenglycol være tilstede, som f.eks. butyletheren av diethylenglycol. En fremgangsmåte ved fremstilling av et slikt rensemiddel og anvendelse av rensemidlet er også krevet.
Patent NO-158126-B (NO)
Inventor: NIJENHUIS DERK SR
IPC: B60P1/04
Filed: 1985-04-10
Abstract: Apparatus having vertically and horizontally movable gripping means for gripping an interchangeable container and bringing it from a lower level onto a supporting surface on a vehicle or other support, and for removing it therefrom, said gripping means comprising at least two parts (20, 28) spaced apart horizontally and/or vertically, each of them being adapted to grip, independently of the other, containers having gripping means which, relative to one another, are differently shaped or differently situated and which cooperate with the first-mentioned gripping means.
Patent NO-172930-B (NO)
Inventor: BECHEM ULRICH
IPC: E21B10/12
Filed: 1988-12-30
Abstract: Disc, roller or ball drilling tools which rotate in a percussive manner via an eccentric, are driven for milling and are provided with teeth, picks or the like (1, 8). The shaft (2) carrying the drilling tool or drilling tools is eccentrically mounted in a freely rotating manner in the driven rotating sleeve (3) and can be driven, among other things, via the gear pair (6, 7). In a particular embodiment, the number of revolutions of the shaft carrying the drilling tool or drilling tools can be alternatively regulated (17-22). In one type of construction, two tools work in the same or opposite directions (8-13). 
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Patent NO-171749-B (NO)
Inventor: HAESELICH JR DETLEF
IPC: F41A19/59
Filed: 1989-07-27
Abstract: The invention relates to ammunition comprising a launcher (1) and an active charge (2) to be fired from the latter, the active charge being propelled from the launcher with the aid of a propulsive charge (14). According to the invention, it is proposed that the launcher (1) has in the bottom region an electromagnetic coil (6), which can be connected to an electrical supply source and has a movably mounted armature (10), the armature being designed as a striker pin (10) for a percussion cap (13), which fires the propulsive charge (14). In this way, the previously customary electrical ignition of the propulsive charge (14) is replaced by a reliable striker-pin ignition (5). <IMAGE>
Patent NO-180576-B (NO)
Inventor: NIEVELSTEIN THOMAS
IPC: B61D31/00
Filed: 1994-05-04
Abstract: The double-deck railway sleeping car has top and bottom compartments reached from a single corridor along one side of the carriage. Each compartment has two bunks (2F,3) placed one above the other. The bunks are designed to convert into seats for day use. The bottom bunk (3) may be fixed and can be used as the seat while the top bunk (2F) may be folded up out of the way, and part of it may form the backrest for the seat. The bottom bunk may be movable to reveal a fixed seat underneath.
Patent SE-359758-B (SE)
Inventor: GALMICHE P
IPC: B22F1/10
Filed: 1970-02-04
Abstract: 1294526 Sintered porous metallic bodies OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES 4 Feb 1970 [7 Feb 1969] 5413/70 Heading C7D A porous sintered metallic body e.g. fuel cell electrodes, filters, diaphragms, is made by shaping a mixture of a metal powder and a liquid binder which forms a solid sublimable resin, heating to sublime the resin and then sintering. The metal powder may be a metal, alloy, or metal compounds e.g. Fe, Ni, Co, Cr, Mo, Cu, Zn, W, Au, Pt, Ni-Cr, Ni-Cu, Cu-Zn, Cu-Sn, Ni-Cr-Al, Ni-Cr-Ti and Mo-Si. The liquid binder may be a monomer liquid e.g. methylmethacrylate or styrene, with a catalyst e.g. benzoyl peroxide and a solvent e.g. acetone or cyclohexanone which polymerizes on heating. Alternatively the polymer e.g. polymethacrylate polystyrene, polymethylstyrene on copolymers of glycol phthalomaleate and methylmethacrylate may be dissolved in acetone or cyclohexanone and used as such. A mixture of the monomer and the polymer solution may also be used. Shaping is effected by calendering e.g. to compacts 0À1- 1 mm thick. Sublimation is effected by progressively heating from 150-320‹C. at a rate of 5-10‹C./hour in air or a protective atmosphere. Sintering is carried out separately e.g. at 900- 1100‹C. in H 2  or halogenated H 2 . Compacts of 80% Ni-20% Cr may be repressed after sintering and surface oxidized at 750-1000‹C. in a humid H 2  atmosphere.
Patent SE-321291-B (SE)
Inventor: KOPPELMANN F
IPC: H02M7/515
Filed: 1965-11-21
Abstract: 1,107,274. Inverting. LICENTIA PATENTVERWALTUNGS G.m.b.H. 23 June, 1965 [23 June, 1964], No. 26576/65. Heading H2F. An inverter comprises at least one bridge, opposite arms of which are respectively formed by single diodes 5, 6 and bridges of thyristors 1-4, one of the diagonals being bridged by a centre-tapped load-connecting inductor L. Fig. 1 shows a three-phase arrangement of three such bridges feeding output terminals R, S, T. Each thyristor bridge may be turned on by triggering thyristors such as 1, 2 and turned off by triggering thyristor 3 so that capacitor C turns off thyristor 1. When this phase is to be turned on again, thyristor 4 is triggered so that the load current flows through thyristors 3 and 4. Thyristors 3 and 4 are turned off by triggering thyristors 1 or 2. Inductors L<SP>1</SP>, L<SP>11</SP> limit the rate of change of current in the thyristors. Inductor L limits capacitive currents in the energy recovery diodes 5, 6. In Fig. 2 (not shown), inductors L<SP>1</SP> are replaced by additional tappings on inductor L. In Fig. 3 (not shown), inductor L is replaced by two centre-tapped inductors having diodes 5, 6 connected to their centre tappings. The inverter may be operated at frequencies as high as 5,000 Hz and may be used for controlling the speed of A..C motors.
Patent YU-48039-B (YU)
Inventor: NESIC B
Filed: 1989-08-17
Abstract: Zaštitna kaciga, naznačena time, što je između dva sloja materijala, izrađenog od samlevenih otpadaka prirodne kože koji su povezani sa organskim vezivnim sredstvom i presovani pod pritiskom od 500 kg/cm i temperaturi od 110-120 C, lepljenjem postavljena 22 slola sintetičke tkanine, izrađene od vlakna aromatizovanog polimera dobijenog na bazi kondenzacije P-fenilendiamina i tereftalne kiseline, pri čemu su slojevi međusobno slepljeni određenim redosledom sa dva dvokomponentna lepila od kojih je jedno na bazi neoprena i izocijanata, a drugo na bazi epoksi smola. Postupak za izradu zaštitne kacige, naznačen tim e, što se iskrojeni delovi materijala izradjenog od reciklirane presovane kože za prvi sloj drže 10 minuta na 110 C i omekšani stavljaju u ženski deo kalupa koji se zagreje do 80 C u koji se zatim stavlja muški deo kalupa i vrši presovanje 10 minuta hidrauličnom presom sa ukupnim teretom od 20 tona i tako oblikovana spoljna obloga kacige se stavlja u drugi ženski kalup od gipsa i na nju se lepi prvi sloj sintetičke tkanine sa dvokomponentnim lepkom na bazi neoprena i iz ocijanata preko toga se lepe četiri sloja sintetičke tkanine sa dvokomponentnim lepkom na bazi epoksi smola, sledećih sedam slojeva sintetičke tkanine se lepe sa dvokomponentnim lepkom na bazi neoprena i izocijanata, zatim se lepe dva sloja sintetičke tkanine sa lepilom na bazi izoprena i izocijanata i na to se lepi dva sloja sintetičke tkanine sa lepilom na bazi epoksi smola i na kraju se nanosi završni sloj materijala od presovane reciklirane kože koji je pripremljen na isti način kao i prvi sloj kože i koji je slepljen na zadnji 22 sloj sintetičke tkanine dvokomponentnim lepilom na bazi neoprena i izocijanata i što se izvrši završna obrada ivica unutrašnjeg i spoljnog dela kalote zaštitne kacige. Prijava sadrži još 3 zavisna zahteva.
Patent ZA-795126-B (ZA)
Title: Dispensing instrument with supported balloon
Inventor: BOLDUC L
IPC: A61M25/10
Filed: 1979-09-26
Abstract: A dispensing instrument with supported balloon (46) having a dispenser operable to place drug material into the uterine cavity and an expandable balloon (46) cooperating with support structure (59) operable to move the drug material from the uterine cavity into both canals of the Fallopian tubes. The instrument housing carries a piston/cylinder assembly. The balloon (46) is attached to a flexible tubular probe (43) mounted on one housing end. The piston/cylinder assembly is operable to fully collapse the balloon (46). After the balloon (46) is inserted through the cervical opening into the uterine cavity, a drug ampulla is loaded into the instrument. The piston/cylinder assembly is actuated to initially expand the balloon (46) and move a plunger into the ampulla to dispense drug material into the uterine cavity. The balloon (46) is then fully expanded to move the drug material into the canals of the Fallopian tubes. The balloon support structure (59) prevents the balloon (46) from expanding back through the cervical opening into the vaginal passage. The support structure (59) is a monofilament nylon (61, 62, 63, 64) arranged in intersecting latitudinal and longitudinal directions about a lower ballon (46) portion.
Patent ZA-796910-B (ZA)
Title: Process for the preparation of planographic printing forms
Inventor: SCHELL L
IPC: B41N3/08
Filed: 1979-12-19
Abstract: A process for the preparation of planographic printing forms is described, in which a light-sensitive material composed of a support having a hydrophilic surface and of a light-sensitive layer, which contains a 1,2-naphthoquinone-diazide, is exposed imagewise, developed and then heated to a temperature above 180 DEG  C. for such a time and at such a temperature level that an oleophilic precipitate is formed on the hydrophilic image background, and the precipitate is then removed by treatment, for example wiping over, with an aqueous solution of about 0.01 to 50% by weight of polyvinyl phosphonic acid. The treatment has the advantage that in this case the support surface, for example anodically produced aluminum oxide, is not significantly attacked and is nevertheless completely freed from impurities.
Patent ZA-862524-B (ZA)
Title: Butter-like concentrate
Inventor: DOORNBOS TAMME
IPC: A23D7/015
Filed: 1986-04-04
Abstract: A butter-like concentrate is provided, which concentrate is a mildly heated mixture of  25-98% (w/w) of an oil or fat preferably containing butterfat,  2-10% (w/w) of protein and carbohydrate taken together, and  0-20% (w/w) conventional adjuvants. Preferably the fat contains at least 25% (w/w) butterfat and the ratio of protein to carbohydrate is between 3:1 and 1:3. The butter-like concentrate is heated mildly so that it contains 5-hydroxymethyl-furfural and maltol at levels which increase considerably upon further heating to 135 DEG C for 10 minutes in a closed vessel.
Patent ZA-876027-B (ZA)
Title: Coccidiosis vaccine
Inventor: WALLACH MICHAEL
IPC: C07K14/455
Filed: 1987-08-14
Abstract: Substantially purified Eimeria maxima gametocytes have been prepared and methods for their preparation are disclosed. A proteinaceous extract derived from the gametocytes comprises at least nine proteins of varying molecular weights. Vaccines for conferring upon a chicken active immunity against infection comprise an effective immunizing amount of Eimeria maxima gametocytes or gametocyte extract and a carrier. Also provided is a method if in vitro development of Eimeria spp. gametocytes or oocysts and a method of assaying drug or anti-gametocyte antibody effectivity on Eimeria spp. development in vitro.
Patent ZA-914550-B (ZA)
Title: Injectable pharmaceutical composition
Inventor: JOSUE GARZA FLORES
IPC: A61P3/02
Filed: 1991-06-14
Abstract: New non-porous solid microspheres have a dia. of 1-300 microns and consist of at least one injectable drug. More Specifically the dia. is 5-100 microns. The microspheres have a m.pt. above 60 deg. C and may contain additives. The microspheres are formulated as suspensions in aq. media (esp. saline) or oils in which they are insoluble. Contraceptive formulations contain progesterone microspheres and 17beta-oestradiol microspheres. Post partum (sic) contraceptive formulations, and formulations for prevention of osteoporosis in menopausal women, contain progesterone microspheres. Analgesic formulations contain naproxen or indomethacin. The microspheres are produced by melting the drug in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent ZA-927993-B (ZA)
Title: A colostrum fraction, a process of preparing it and its use.
Inventor: AALTO JOUNI
IPC: C12N5/02
Filed: 1992-10-16
Abstract: The invention discloses a colostrum fraction having a low endotoxin, protein and immunoglobulin concentration. The colostrum fraction is prepared by ultrafiltration of defatted colostrum pretreated in a desired manner by using a membrane having a molecular weight cut off of 100,000 daltons. The invention also discloses the use of the colostrum fraction as a supplement in cell culture media.