baber/WOPTO huggingface dataset:
Patent LV-13371-B (LV)
Title: Flat-plate collector of solar energy
Inventor: PUTANS HENRIKS
Filed: 2005-08-10
Abstract: The invention concerns individual solar energy flat-plate collector devices and its goal is to increase the effectiveness of the use of a collector's working surface. The essence of the invention is: the both sides of an absorber plate are covered with the radiation absorbing layer and for irradiation of the absorber's rear side mirrors are located at the both sides of the collectors shadow's normal-plane section. The mirrors are oriented so that the solar radiation falling on them is reflected to the rear side of the absorber, i.e., at the opposite side of the sun. One of the variants of the invention is shown in Fig.3, and the collector device comprises: a frame 1, where between side balks the flat-plate solar collectors is fixed in, but from outside of the balks two mirrors 3 and 4 are fastened. The collector and mirrors are secured symmetrically and perpendicularly to the frame plane. In the nests of frame's bearing a balk 5 is placed, which in its centre, immovably on the axle of a gear-box 6, is placed, but the gear-box in its turn immovably on a support 7 is fixed. Into the frame 1 a cross-beam 8 is fastened immovably. The bulk 5 and the cross-beam 8 are mutually connected by means of a screw mechanism 9, which have a handle 10. In order to work automatically, the device is additionally provided with an electric motor 11 and variable resistance (potentiometer) 12, which transmission axle with the axle of the gear-box 6 is coupled. The shame of the automatic control of the device is present in Fig.4. It is supplied with a step-shaped voltage generator Ug, operational amplifier and the electric motor 11 (M), which direction of rotation is dependent on the polarity of the supplied voltage, and variable resistance 12 (R). During round-the-clock the generator Ug makes 72 voltage stepwise increments at an time intervals of 20 min. From each of the steps the frame of the device together with the system collector-mirrors turns by 50 this turn being bound the direction of the sun's movement. At night, when the stepwise voltage runs to zero the system collector-mirrors, turning in opposite the sun's movement direction, returns to the starting position. The voltage generator Ug has manual distance control button SA, which is envisaged for the quick orientation of the device to the sun.
Patent LV-13628-B (LV)
Title: Method and device for cutting of the worn out rubber tires of large size
Inventor: BULS VECISLAVS
Filed: 2006-04-03
Abstract: The invention is appertaining to devices for recycling, in this case it is a device for cutting of useless rubber tires of large size, independently on the width, diameter and weight of the tire. The proposed method for cutting the worn out rubber tires of large size is carried out using a cutting device (1) which is installed on the square frame consisting of two parts (2) and comprises corrugated rolls (3, 4), a fixed frame (5) and a mobile frame (7), consisting of cutting mechanisms (6) which are installed in runners (12, 14) and equipped with cutters (24, 25) which are provided for simultaneous cutting of the side parts of rubber tires and which can be moved radially against the geometrical centre of the tire. For cutting the middle part of the protector on circumference there is a construction (drawing No.5) which is placed on stands (10) which are coupled with the fixed frame (5) and the square frame (2) . The stands (10) hold a bar (29) which is equipped with a holder of cutters (30) and a cutter (32) which are coupled with a clutch and a lever (28) , and this construction is able to move in axial direction to the geometrical centre of the tire. During the cutting the rubber tire is backed by the corrugated rolls (3,4) and is placed vertically between the fixed frame (5) and the mobile frame (7) so it can rotate.
Patent LV-14253-B (LV)
Title: Artificial bait for fishery
Inventor: SIPILOVS ANDREJS
IPC: A01K85/00
Filed: 2010-11-16
Abstract: The invention pertains to the fishing-tackle, in particular to the volumetric baits illustrated in Fig.3 and having negative floatage. It is foreseen for amateur and sporting fishery both into stagnant and running water during summer time or winter time for ice-fishing. This bait can be used as balanced fish-hook or vobbler. Its aim is to increase catching ability of bait 1 by increasing range of its steering, universality of use under different conditions of fishing, as well as by ensuring long-time scouring of bait about the hiding-place of predatory fish lying far from angler. The aim is achieved by fishing bait 1 containing a body 2 with loops 7 for fasrening the fishing-hooks 8 and 9, as well as means 4 with loops 5 for fastening the hooks and fishing line 6. The bait offered in the middle part of body 2 on both its sides is further provided with horizontal wings 3. The means 4 for fastening the line 5 to the upper part of body 2 in its foremost half is provided with at least two loops 5.
Patent MX-169737-B (MX)
Inventor: BAKER RICHARD W
IPC: A61M5/14
Filed: 1987-07-31
Abstract: A portable controlled release osmotic infusion device, which can be activated on demand by the user, comprises a rigid housing (6) containing:   (a). a fluid-imbibing assembly, comprising a solvent-containing chamber (7) and a solute-containing chamber (8); the two chambers (7, 8) separated by a rigid semipermeable membrane (12) covered by a thin taut foil seal (5), (b). a drug-containing chamber (10) separated from the fluid-imbibing assembly by a leakproof impermeable elastic diaphragm (9), which expands into the drug-containing chamber (10) in use and drives the drug through a dispensing orifice (1) at a steady rate, and (c). an activating device (4) which ruptures the foil seal (5) described in (a) above and initiates the osmotic action of the device.   The osmotic device is filled with drug in solution or suspended form during manufacture and can be stored without deterioration of the contents for prolonged periods of time.
Patent MX-168943-B (MX)
Title: Metodo y dispositivo para ejecutar dos secuencias de instrucciones en un orden determinado con anticipacion
Inventor: AVSAN OLEG
IPC: G06F9/30
Filed: 1987-09-24
Abstract: La presente invención se refiere a un método para ejecutar dos secuencias de instrucciones en un orden anticipadamente determinado, la ejecución de las secuencias primera y segunda, respectivamente, incluyendo la selección de instrucciones de lectura, cada una conteniendo su dirección de lectura para retiro de información de datos almacenados en una de una pluralidad de ubicaciones de memoria, cada una accesible mediante su dirección en una memoria separada primera y segunda, respectivamente, así como la selección de instrucciones de escritura, cada una conteniendo su dirección de escritura y la información de datos para transferir esta información de datos a una ubicación de memoria separada, asignada a la secuencia respectiva y accesible mediante la dirección de escritura, las ubicaciones de memoria separadas de las secuencias siendo mutuamente puestas al corriente con respecto al orden y con respecto a las instrucciones de escritura seleccionadas y, la información de datos utilizada en conjunción con la ejecución de la secuencia que es segunda debido al orden que no se garantiza con anticipación, independiente de la información de datos obtenida en conjunción con la ejecución de la secuencia que es primera debido al orden, caracterizado por las etapas de: (A) ejecutar las instrucciones en ambas secuencias sin consideración al orden; (B) almacenar en intermedio una dirección que se obtiene debido a una instrucción de lectura que se selecciona durante la ejecución de la segunda secuencia, si esta dirección no se ha seleccionado previamente en conjunción con la ejecución de las instruccciones de escritura de segunda  secuencia; (C) llevar a cabo un criterio de comparación entre la dirección leída almacenada en intermedio y cada una de las direcciones de escritura obtenidas debido a la ejecución de las instrucciones de escritura de primera secuencia; y (D) reiniciar la ejecución de la segunda secuencia si se determina una semejanza de dirección mediante el criterio de comparación.
Patent NO-139679-B (NO)
Title: Fremgangsmaate for rensing av avfallsvann som inneholder tungmetallforbindelser
Inventor: MASTRORILLI NUNZIO
IPC: C02F1/461
Filed: 1972-04-19
Abstract: Fremgangsmåte for rensing av avfallsvann som inneholder tungmetallforbindelser.
Patent NO-151177-B (NO)
Title: Anvendelse av 7-substituerte 8-aminomethylisoflavon-derivater og deres salter som forstofftilsetning
Inventor: FEUER LASZLO
IPC: C07D311/36
Filed: 1981-03-18
Abstract: Anvendelse av 7-substituerte 8-aminomethy 1 iso fl avon-derivater og deres salter som forsto fftil setning.
Patent NO-158854-B (NO)
Inventor: BOLLI PETER
IPC: A63H33/04
Filed: 1984-02-13
Abstract: A building block is provided having side walls and a top face with two rows of coupling pins on the one side of the top face and counter-coupling tubes on the other side for mechanically coupling two such building blocks by means of a clamping action. On their side faces, the coupling pins have electrically conducting regions, which extend over an angular range. The angular range of one row being turned by 180 DEG  relative to those of the other row. All the conducting regions are connected to a contact bar, which is arranged on the side of the counter-coupling tubes along one side wall. When two building blocks are coupled arbitrarily, at least one conducting region of each row of coupling pins of the one building block makes contact with a contact bar of the other building block in such a way, that a short circuit cannot occur in the two electrical circuits assigned to each row of coupling pins or each contact bar.
Patent NO-164014-B (NO)
Inventor: DOLINAR BLAIR EDWARD
IPC: B65D81/09
Filed: 1985-04-25
Abstract: Expanded, resilient, thermoplastic dunnage particles are rendered more effective by coating the outer surface of the particles with an additive which increases the coefficient of friction of that outer surface. The additive also promotes at least a minimum amount of adhesion between the dunnage particles.
Patent NO-172341-B (NO)
Inventor: COKER GEOFFREY GEORGE
IPC: C07D213/00
Filed: 1987-10-16
Abstract: Compounds of the formula (I): <CHEM> or salts, esters or amides thereof; wherein R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond; R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members; R4 is hydrogen, halogen, hydroxy, cyano, C1-4 acyloxy, C1-4 alkoxy or C1-4  alkyl optionally substituted by one to three halogen atoms, X is -N= or -CH=; and A and B each represents hydrogen atoms or -CA-CB= represents -C=C- are useful in the symptomatic treatment of allergic conditions. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the symptomatic treatment of allergic conditions are also described.
Patent NO-172959-B (NO)
Inventor: MARSALA LUCIEN
IPC: H01H33/18
Filed: 1988-01-19
Abstract: A circuit breaker includes a plurality of poles disposed parallel side by side in a sealed enclosure (18) filled with SF6 insulating gas. The housing of each arc extinguishing chamber (22) comprises a metal shielding wall (52) designed to neutralize the influence of the magnetic stray fields of the neighbouring poles. The wall (52) can be made of conducting or ferromagnetic material, and enables correct entering of the arc favouring the expansion effect of the gas. Application: medium voltage electrical distribution substation. Refer to FIG. 1.
Patent NO-174434-B (NO)
Inventor: AKIYA TAKASHI
IPC: B41M1/36
Filed: 1988-05-04
Abstract: A recording paper comprises a fibrous substrate paper on the surface of which a silicon containing type pigment and a fibrous material of the substrate paper are present in a mixed state, said recording paper having a Stöckigt sizing degree ranging from 0 to 15 sec. and a basis weight ranging from 90 to 200 g/m<2>.
Patent NO-172544-B (NO)
Title: Fast katalysatorkomponent for olefinkopolymerisasjon og fremgangsmaate for olefinkopolymerisasjon ved anvendelse av nevnte faste katalysatorkomponent
Inventor: SASAKI TOSHIO
IPC: C08F10/00
Filed: 1988-09-07
Abstract: En fast katalysatorkomponent for olefinkopolymerisasjon inneholdende trivalent titanforbindelse, som blir tilveiebragt ved redusering av en titanforbindelse representert ved den generelle formel Ti(0R)X_(hvori Rer en hydrokarbongruppe på 1 til 20 karbonatomer, X er et halogenatom og n er et tall som tilfredsstiller 0 < n £ 4) med en organomagnesiumforbindelse i nærvær av en porøs bærer med et porevolum, med en poreradius på 50 til 5.000 Å, på minst 0,2 ml/g, eller i nærvær av en organosilisiumforbindelse med minst en Si-O-binding og den porøse bæreren for å tilveiebringe et fast produkt, behandling av det faste produktet med en blanding av en eterforbindelse og titantetraklorid, et katalysatorsystem for olefinkopolymerisasjon innbefattende ovenfor nevnte faste katalysatorkomponent og en organoaluminiumforbindelse, og likeledes en fremgangsmåte for olefinkopolymerisasjon ved anvendelse av nevnte katalysatorsystem.
Patent NO-179447-B (NO)
Inventor: NAKAJIMA MASASHI
IPC: C07D201/02
Filed: 1993-03-25
Abstract: A process for producing a 4-substituted azetidinone derivative represented by the following general formula [III]: <CHEM> (wherein OR is a protected hydroxy group, Y is an alkyl group, an alkoxy group, a silyloxy group, a carbamoyloxy group, an amino group, a substituted or unsubstituted aromatic group or a substituted or unsubstituted heterocyclic group, and n is an integer of 0 or 1, provided that n does not represent O when Y is an alkoxy group, silyloxy group, carbamoyloxy group or amino group), characterized in that a 2-azetidinone derivative represented by the following general formula [I]: <CHEM> (wherein OR is as defined above, and X is an alkyl group or a substituted or unsubstituted aromatic group) is reacted with thiocarboxylic acid represented by the following general formula [II]:    HSCO-(CH2)n-Y   [II]   (wherein Y and n are respectively as defined above) in an organic solvent in the presence of copper compounds. The aforementioned method can shorten the production process compared with the prior method. It is also highly advantageous from an industrial point of view because it does not employ mercury salts.
Patent NO-178271-B (NO)
Inventor: BONNEVIER ROINE
IPC: B30B9/04
Filed: 1994-06-16
Abstract: A filter arrangement for a machine for manufacturing concrete slabs, said machine comprising a plurality of mould frames (4); lower and upper press plates (6, 17) which cooperate with the mould frames (4) to form mould cavities (9) for concrete compound that contains a surplus of water; and channel systems (20, 21, 22, 23) connecting the mould cavities (9) to a vacuum source for evacuation of said excess, said filter arrangement including a filter cloth (25) of a plastic material for abutment against the side of a press plate (6, 17) facing the mould cavity (9). According to the invention the filter arrangement also includes a frame (26) of a flexible plastic material for sealing cooperation with the mould frame and having a rear portion (27) forming an attachment means for cooperation with an attachment means (35) of the press plate (6, 17) for attachment of the filter arrangement to the press plate. <IMAGE>
Patent SE-319920-B (SE)
Inventor: BOUGLE J
IPC: H04N5/32
Filed: 1964-07-23
Abstract: 1,069,745. Optical apparatus. COMPAGNIE GENERALE DE RADIOLOGIE. Aug. 4, 1964 [July 23, 1963], No. 30796/64. Heading G2J. An image, such as that produced on the screen 1, Fig. 1, of the brightness amplifier tube BA of an X-ray, microscope or other system, is reproduced at will on the input elements 5, 7, 10 of a cine, television, or still, camera by reflecting the image at a prism 2 into a collimating unit 3 so that the parallel beam produced therefrom may be reflected by the 45 degrees mirror in position 4 into the cine objective 6 or when in position 4' into the still camera objective 11 or, with the mirror raised, pass directly to the television camera objective 8, the mirror being moved between positions 4, 4', only when raised from its operative position. The mirror may be semitransparent so that when in position 4 or 4' the image is reproduced simultaneously at 7 and either 5 or 10. The mirror may be moved longitudinally by a motor (16), Fig. 3 (not shown), rotating through gearing (17), (18), a nut (14) threadedly engaging a screw (13) carrying the mirror. A vane (20), Fig. 4 (not shown), held against an electromagnet (E2), slides within a slot (19) in screw (13) to prevent rotation of the mirror. When an end member (21) on screw (13) actuates a micro-switch (C3), the electromagnet is de-energized, the friction between nut (14) and screw (13) causes the latter to be rotated until the vane (20) contacts a second electromagnet (E1) which has been energized, and the mirror has now been rotated from position (4) to (4'). When limit switch (C1) is actuated the screw (13) stops with the mirror fully retracted from its active position. By reverse actuation of motor (16), the mirror can be moved back to its active position, limit switch (C2) being actuated when this is reached.
Patent YU-47993-B (YU)
Inventor: COE J W
IPC: C07D471/04
Filed: 1991-11-05
Abstract: PCT No. PCT/US91/07254 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Oct. 10, 1991.2,4-Diaminoquinazoline derivatives as potentiators of chemotherapeutic agents in the treatment of cancer.
Patent ZA-812177-B (ZA)
Title: Pretreatment process for galvanized metal prior to its coating with organic powder
Inventor: GEARY DAVID F
IPC: C23C26/02
Filed: 1981-04-01
Abstract: This invention relates to a pretreatment process for galvanized metal which, unlike existing processes, was specifically developed for galvanized metal. Because of the natural corrosion protection properties of the zinc cladding of galvanized metal, no additional passivation is necessary as is required with existing processes. Also, the invention relates to the galvanized metal which has been pretreated by the process of this invention prior to application of an organic powder coating. Galvanized metal treated by this pretreatment process prior to coating leads to a uniform coating which is impervious to acid, base and salt solutions, and which will not scratch or flake off on impact.
Patent ZA-843925-B (ZA)
Title: Electrical insulating material
Inventor: HENKEL HANS-JOACHIM
IPC: C08L21/00
Filed: 1984-05-24
Abstract: The invention relates to an electrical insulation composition of a polyolefin, which can be used for medium and high voltage from about 10 kV and which resists effectively and permanently the formation of so-called water trees. The insulative polyolefin contains an inorganic oxide additive, in homogeneous distribution therewith, at a concentration of 0.05 to 10% by weight, relative to the total weight of the composition. The additive is absorption-active for heavy metal ions and/or binds heavy metal ions in an ion exchange, with a particle size of up to 50 um or an agglomerate size of up to 100 um. It can be silica, alumina, hydrated alumina or an aluminum silicate. The electrical insulation according to the invention is particularly well-suited for use in cables and wires.
Patent ZA-844532-B (ZA)
Title: Process for the preparation of n-arylhalopyrrolidones
Inventor: BROADHURST MICHAEL DAVID
IPC: C07D207/26
Filed: 1984-06-15
Abstract: Production of N-arylhalopyrrolidones by intramolecular cyclization of an  alpha -halogen-N-2-alkenylamide is conducted in the presence of a copper-containing catalyst and a primary or secondary aliphatic amine.
Patent ZA-848092-B (ZA)
Title: Use of quinoline derivatives for the protection of cultivated plants
Inventor: MARTIN HENRY
IPC: C07D215/28
Filed: 1984-10-17
Abstract: There are used for the protection of cultivated plants against the harmful effects of agricultural chemicals quinoline derivatives of the formula    <IMAGE>  (I)  wherein R1, R2 and R3 independently of one another are each hydrogen, halogen, nitro, cyano, alkyl, alkoxy or acyl, R4, R5 and R6 independently of one another are each hydrogen, halogen or alkyl, X is an aliphatic, saturated or unsaturated, straight-chain or branched-chain hydrocarbon radical which has 1 to 12 carbon atoms and which can be interrupted by one or more hetero atoms or can be substituted by halogen, and Y is hydrogen, halogen, hydroxyl, alkoxy, alkenyloxy, alkynyloxy, a substituted amino group, an ammonio group, a cycloaliphatic radical, a heterocyclic radical which is substituted or substituted by alkyl having 1 to 4 carbon atoms, or is phenyl which is unsubstituted or substituted, or is aryloxy which is unsubstituted or substituted, or is benzyloxy which is unsubstituted or substituted, or is acyloxy, with the inclusion of the acid addition salts and metal complexes thereof; or there are used compositions which contain such derivatives. Also described are novel quinoline derivatives and the production thereof.
Patent ZA-862057-B (ZA)
Title: Boronic acid adducts of technetium-99m dioxime complexes
Inventor: NUNN ADRIAN DAVID
IPC: G21G4/08
Filed: 1986-03-19
Abstract: Boronic acid adducts of technetium-99m dioxime complexes are useful for imaging the myocardium, hepatobiliary system, brain and blood pool in humans and other mammalian species.