baber/WOPTO huggingface dataset:
Patent IT-1205944-B (IT)
Title: Continuously variable nuclear reactor control element - formed by a neutron absorbing spring spanning the reactor core
IPC: G21C/
Filed: 1976-10-22
Granted: 1989-03-31
Abstract: An adjustable nuclear reactor control element is in the form of a spring with coils made of a material which absorbs a proportion of incident thermal neutrons. The spring spans the reactor core and terminates outside it. The amt. of neutron absorption can be varied by feeding coils of the spring into or out of the core. The activity of the reactor can be continuously controlled over a large range. The element absorbs neutrons uniformly over its whole length without anomalous end effects.
Patent MX-170241-B (MX)
Title: Un metodo de correccion de errores en un interruptor y un interruptor provisto con medios de correccion de errores
Inventor: ROOS STURE GOSTA
IPC: H04Q1/24
Filed: 1988-12-14
Abstract: La presente invención se refiere a un método de interruptores que incluye un medio que funciona sincrónicamente en tres planos, para usarse en sistemas de telecomunicación multicanalizados por división en el tiempo, cuyo interruptor de tiempo para cada plano incluye un medio de almacenamiento de interruptor y un medio de almacenamiento de control, en cuyo método el dato de entrada distribuido en una pluralidad de intervalos de tiempo de datos de entrada se almacena en el medio de almacenamiento del interruptor, y la información de control se envía hacia y se almacena en el medio de almacenamiento de control, y el dato es leido del medio de almacenamiento del interruptor y distribuido en una pluralidad de intervalos de tiempo de datos de salida de acuerdo con la información de control enviada al medio de almacenamiento del interruptor desde el medio de almacenamiento de control, la información de control se obtiene leyendo la información de control almacenada correspondiente desde el medio de memoria de control en los tres planos, y mediante selección entre la información de control correspondiente leída desde los planos diferentes, caracterizado porque la información de control enviada al medio de almacenamiento del interruptor en un plano se obtiene comparando bit por bit y mediante selección mayoritaria de bit por bit entre la información de control correspondiente que se deriva del medio de almacenamiento de control en los tres planos; y en que en el medio de almacenamiento de control se vuelve a escribir la información de control que se obtiene mediante la comparación de bit por bit y selección mayoritaria de bit por bit entre la información de control correspondiente que se deriva del medio de almacenamiento de control en los tres planos.
Patent MX-170480-B (MX)
Title: Videocinta previamente grabada protegida contra copias
Inventor: TAKAHASHI YASUNORI
IPC: G11B5/78
Filed: 1989-05-26
Abstract: La presente invención se refiere a una video-cinta previamente grabada protegida contra copias, pretendida para ejecutarse por medio de una máquina de video-cinta de cabeza giratoria de barrido helicoidal, para verse en un receptor de televisión, siendo la protección contra copias proporcionada mediante la grabación en la video-cinta, de una señal de campo de televisión, la cual incluye una señal de sincronización compuesta para controlar la imagen producida por el receptor de televisión, comprendiendo la señal de sincronización compuesta: una pulsación de sincronización vertical en la división de la señal de sincronización vertical de la señal de sincronización compuesta, que tiene un ancho de pulsación en el margen de 1 a 20 microsegundos, y una altura de pulsación discernible por medio de una señal de sincronización vertical que separa el circuito del receptor de televisión; y, todas las otras pulsaciones de sincronización vertical en la división de la señal de sincronización vertical, que igualan todas a las pulsaciones de la división de la señal de igualación en seguida de la división de la señal de sincronización vertical, y por lo menos una parte de las pulsaciones de la sincronización horizontal en la división de la señal de sincronización horizontal, en seguida de la división de la señal de igualación, que tienen una altura de pulsación menor que la señal de televisión estándar, donde la señal de sincronización compuesta es traslapada casualmente con una de un número plural de pulsaciones, que tiene un ancho de pulsación en el margen de 0.1 a 5 microsegundos en la división de la señal de sincronización vertical, incluyendo la pulsación de sincronización vertical anteriormente mencionada, que tiene un ancho de pulsación en el margen de 1 a 20 microsegundos y/o la señal de campo de televisión es adicionalmente codificada para que el nivel de la señal de las ítimas 6 a 14 señales de imagen precedentes a la señal de sincronización compuesta, igualen todas a las pulsaciones de la primera división de la señal de igualación, todas las pulsaciones de sincronización vertical en la división de la señal de sincronización vertical, igualan todas a las pulsaciones de la segunda división de la señal de igualación, y por lo menos una parte de las pulsaciones de sincronización horizontal en la división de la señal de sincronización horizontal de la señal de sincronización compuesta, son bajadas de sus niveles de señal originales respectivos.
Patent PT-67694-B (PT)
Title: Device for storing objects in particular card-like objects
IPC: B42F17/00
Filed: 1978-02-23
Abstract: A storage device for storing card-like objects, for example photographs. The device is in the form of a cassette like container in which the objects are stacked upright in a rear section comprising the base, lower parts of each side wall and the rear wall of the cassette. A first section of the cassette is pivoted about the front edge of the base and comprises at least part of the top, the front wall and upper parts of the side walls complementary with the side wall lower parts. In the open condition of the cassette photographs can readily be turned forward one by one to stack face downwards on the front section. A plurality of such cassettes may be pivotally supported in a rectangular frame, one behind the other, so that the contents of each cassette can be readily inspected in turn.
Patent PT-72162-B (PT)
IPC: H01H71/68
Filed: 1980-12-04
Abstract: The invention relates to a circuit arrangement for actuating an electromagnetic switchgear comprising a switch position indicator, by means of a leading contact that closes a circuit to supply current to an actuating coil of an electromagnet. Main contacts of the switchgear close just after the leading contact. The electromagnet holds all of the contacts in their actuated positions until current through its coil is interrupted.
Patent PT-77823-B (PT)
Title: Fabric washing process and detergent composition for use therein
IPC: C11D3/20
Filed: 1983-12-15
Abstract: Particulate detergent compositions, especially for use in cold water, contain a detergent active material, an alkaline material and builder particles comprising a carrier material and a saturated fatty acid having at least 16 carbon atoms. The carrier material is water-soluble or water-dispersible to release the fatty acid when the composition is added to a wash liquor. The builder particles have a size of 50 to 5000 microns. Suitable carrier materials include starch, clay, silica and inorganic salts. the fatty acid may be in solid solution with a dispersant such as a nonionic surfactant. When the alkaline material is carbonate, the addition of the builder particles to the wash liquor may be delayed until after a critical state is reached.
Patent PT-80711-B (PT)
IPC: A23C13/14
Filed: 1985-06-26
Abstract: A sauce enhancer in tubes which is microbiologically stable, without the addition of preservatives or heat treatment, comprising cream, egg yolk modified with phospholipase A2 and a fat component of a liquid butter fat fraction, alone or in admixture with vegetable oil, wherein the sauce enhancer has a pH value of from 5.6 to 6.8 and a water activity value (aw-value) between 0.84 and 0.9, with which other milk components and flavor intensifiers may be incorporated.
Patent PT-81387-B (PT)
Inventor: SMITH ROBERTS ANGUS
IPC: A61K31/7042
Filed: 1985-10-28
Abstract: The compound 1- 8-D-ribofuranosyl-1, 2,4-triazole-3-carboxamide is utilized alone or in combination with other pharmacologic agents in the medical treatment of viral diseases in humans. Specific viruses against which the use of the invention is contemplated include Respiratory Syncytial Viruses (RSV), Retroviruses (RNA tumor viruses), Arenaviruses and Bunyaviruses.
Patent PT-89401-B (PT)
Inventor: CARINI DAVID JOHN
IPC: C07D233/70
Filed: 1989-01-06
Abstract: The invention encompasses a pharmaceutical composition comprising a diuretic or a non-steroidal antiinflammatory drug, a pharmaceutical suitable carrier and an antihypertensive and processes for production of these compositions.
Patent PT-93197-B (PT)
Inventor: DURBUT PATRICK
IPC: C11D17/00
Filed: 1990-02-19
Abstract: A light duty microemulsion liquid detergent composition, useful for removing greasy soils from surfaces with both neat and dilute forms of the detergent composition, includes a moderately water soluble complex of anionic and cationic surfactants, in which complex the anionic and cationic moieties are in essentially equivalent or equimolar proportions, an anionic detergent, a co-surfactant, an organic solvent and water. Preferably, the complex component is one in which the anionic and cationic moieties include hydrophilic portions or substituents, in addition to the complex forming portions thereof, the anionic detergent is a mixture of higher paraffin sulphonate and higher alkyl polyoxyethylene sulphate, the co-surfactant is a polypropylene glycol ether, a poly-lower alkylene glycol lower alkyl ether or a poly-lower alkylene glycol lower alkanoyl ester, and the organic solvent is a non-polar oil, such as an isoparaffin, or an oil having polar properties, such as a lower fatty acid ester or a lower fatty alcohol ester. Also within the invention are the described complex, preferably one of equimolar proportions of sodium C12-14 alkyl diethoxy ether sulphate and C12-14 alkyl-bis(2-hydroxyethyl) methylammonium halide, and processes for manufacturing the liquid detergent composition and for removing grease from laundry and hard surfaces by use of such a liquid detergent composition, especially in neat form, in which latter process significantly improved cleaning results, compared to that obtained when using control detergent compositions.
Patent PT-98361-B (PT)
Inventor: BLUMAUER JOHANNES
IPC: B23K35/12
Filed: 1991-07-18
Abstract: In the case of a process for joining cast austenitic manganese steel switch parts (1), such as for example crossing frogs, or Mn steel rails to a carbon steel rail using an intermediate piece of a low-carbon austenitic steel, in which first of all the intermediate piece (3) is welded to the rail or connecting rail (2), whereupon, after cutting the intermediate piece (3) to a length of less than 25 mm, in a second welding operation the intermediate piece (3) is welded to the cast manganese steel part (1) or the Mn steel rail, an intermediate piece (3) of a low-carbon austenitic steel, stabilised with Nb and/or Ti, in particular a Cr-Ni steel, is used and, following the first welded connection, a heat treatment is carried out, in particular a diffusion annealing, at a temperature between 350 DEG C and 1000 DEG C. …<IMAGE>…
Patent PT-99045-B (PT)
Inventor: TAKAHASHI YASUNORI
IPC: C08K3/08
Filed: 1991-09-25
Abstract: A capacitor comprising a multiplicity of needlelike metal particles (1) dispersed in a synthetic resin film (3) and so oriented that the axes thereof are positioned in parallel to the surface of the film, and an electrode (4) provided on each of opposite surfaces of the synthetic resin film, the metal particles (1) having a diameter of up to 0.1 <0>m, a length 5 to 10 times the diameter and a specific surface area of 30 to 100 m<2>/gr and being covered with a dielectric oxide (2) over the surface thereof. <IMAGE>
Patent RO-111637-B (RO)
Inventor: FERCAU NICOLAE
IPC: H01F41/08
Filed: 1994-12-22
Abstract: Invenția se referă la un
dispozitiv de bobinat manual conductoare de
secțiune dreptunghiulare, pe miezuri magnetice
închise [toroidale). Dispozitivul conform
invenției este constituit dintr-o grindă-șablon
(1)în formă de U, din oțel, între aripile căreia
se fixează, pe înălțime, miezul magnetic
toroidal (2) de bobinat cu un colier metalic (3)
și niște șuruburi (4), protejat cu un strat de
protecție (5) și pe care se bobinează manual
conductorul de secțiune dreptunghiulară (7).
al cărui capăt de început se prinde pe grindă
cu șurubul (8).
Patent SE-326991-B (SE)
Inventor: BARBER D
IPC: H04J1/04
Filed: 1966-12-06
Abstract: 1,098,250. Amplitude modulation; frequencychanging circuits. STANDARD TELEPHONES & CABLES Ltd. Dec. 2, 1966 [Dec. 9, 1965], No. 52293/65. Headings H3F and H3R. A frequency translation system of the kind described in Specification 1,081,240 is modified in that the input and output modulators are unbalanced. In Fig. 6, " INPUT I " is passed through a low-pass filter 7 to the rotor of an N position switch SW3, the contacts of which are connected through respective filters 2 to an output N position switch SW2 the rotor of which is connected to an output filter. A second input feeds a second switch SW4, rotating in the opposite direction to switch SW3 at the same angular frequency w 1 . If the output switch SW2 rotates at angular frequency w 2  it is shown that the two inputs are transposed, one being erect below the frequency # 2  corresponding to w 2  and the other inverted above f 2 , Fig. 7 (not shown). Transistor circuit.-A practical circuit is shown in Fig. 8, wherein a single input is fed in parallel to three transistors VT1 which are controlled by a reference signal so that they cut-off in turn; at any instant one is non- conducting and the other two conducting. The output switch is similarly realized by three transistors VT2. With this system the frequency band must be limited to the switching frequency; the bandwidth may be doubled by using square waves staggered by one-third of cycle as the switching waveforms for VT1, Fig. 10 (not shown).
Patent SE-418359-B (SE)
Title: Adjusting device intended for the pivot shafts of the seats of mutually adjacent chairs
Inventor: LARSSON P O
IPC: A47C1/124
Filed: 1978-08-28
Abstract: An adjusting device intended for the pivot shafts 6, 5' of the seats of mutually adjacent chairs, containing bearing surfaces 7, 7' intended for the shafts 6, 5' and receiving both end faces of the shafts. These bearing surfaces are arranged to be able to assume a number of adjustment positions which are adjustable towards and away from each other. A respective bearing surface 7 is configured in a shaft holder 8, which, by removable fastening members 9, is fixed to a plate 12 adjustable in the axial direction of the shaft. This plate cooperates with a stud bolt 11 fixed in a panel 12, which, in turn, is fixed to a member 13 which retains and secures the adjustment position of the plate. The securing member is constituted by a clamp, on which a clamping member is fixed or configured and, when the clamping member is activated, the plate is held fast. Extending from the panel 12 in opposite directions are its respective stud bolts 11, 11' and each bolt cooperates with its respective plate 10, 10', whereby the clamp 13 and the clamping member are arranged to retain two plates in their respective adjustment positions. <IMAGE>
Patent SE-446312-B (SE)
Title: Procedure and device for correcting an object's deviation from the intended shape
Inventor: ENGMAN G
IPC: G05D3/00
Filed: 1979-10-30
Abstract: The problem that the invention is designed to solve is the development of a procedure and device for correcting deviations from the intended shape of plastically deformable objects within narrow tolerances. The problem is solved by a procedure in which the actual shape of the object is detected, the deviation from the intended shape is established and a correction stretch is determined for the deviation. The object is then subjected to a straightening operation in which the shape along the correction stretch is adjusted. A device comprising at least one measuring transducer (4) is thereby designed to detect the actual shape of the object (2) and emit a corresponding output signal, which is input in a unit (6, 8) for comparison with information on the intended shape of the object, which is stored in the unit, in order to determine the deviation. The unit emits an output signal, defining a correction stretch along the deviation. The output signal regulates a straightening device (12, 14, 16, 18, 20, 22, 24) to correct the shape of the object along the correction stretch.The invention can be used to adjust shape defects of both rotationally symmetrical and non-symmetrical bodies of material that are plastically deformable.<IMAGE>
Patent SE-419884-B (SE)
Title: Ram engine for solid fuel
Inventor: MARKLUND PER TAGE
IPC: F02K7/10
Filed: 1980-07-29
Abstract: A ram engine for solid fuel consists of a gas generator 10 for generating fuel gas, and a burning chamber 20 for burning the fuel gas with air. One or more subsonic nozzles 12 are arranged for transferring the fuel gas from the gas generator 10 to the burning chamber 20. The gas generator 10 which is placed forward of the burning chamber 20, the burning chamber 20 and the nozzle 12 are so dimensioned that the ratio of the pressure in the gas generator 10 to the pressure in the burning chamber 20 lies inside the interval 1.001-1.50. The solid fuel 11, 113 consists of a mixture of a polymer, e.g. hydroxyl-terminated polybutadiene, and an oxidising agent, e.g. ammonium perchlorate, at a mixing ratio of between 1:1 and 1:10, and contains additives of metal with a high calorific value, e.g. boron, magnesium, aluminium or zirconium. Alternatively, the solid fuel has a main component consisting of a highly volatile solid hydrocarbon, e.g. naphthalene or anthracene. <IMAGE>
Patent SE-431428-B (SE)
Title: Truck or hopper car with bottom discharge and combination with fixed cam track
Inventor: FRIEDENTHAL REGINALD
IPC: B61D11/02
Filed: 1981-09-15
Abstract: A bottom discharge truck or hopper car has two swingable doors 12, 14 defining a discharge aperture between them. Posts 28, 30 extend upwardly from each door, one 30 being fixed and the other 28 slidable between positions in which it is respectively in conjunction and in disjunction with the fixed post, for keeping the doors closed or allowing them to open for discharge. A bell crank lever 42 carries a roller 48 on one limb that engages a cam track 54 at the side of the rails, to cause the movable post 28 to move into disjunction with the fixed post 30, or to allow it to move into conjunction with it under the urging of a biasing spring-loaded lever 62. An arm 50 on each door carries a roller 52 that engages a cam track 58 to each side of the rails, to close the doors before the posts are moved into conjunction after discharge. <IMAGE>
Patent SE-453943-B (SE)
Title: Heat exchanger having central tube
Inventor: OSTBO KARL ROBERT AMBJORN
IPC: B23P15/26
Filed: 1982-07-20
Abstract: The heat exchanger components (15) comprise stacked and spaced perforated circular pieces (10a) clamped on a central tube (18), with a loop (19) of solder flux introduced between adjoining pieces. This loop is bent downwards along its periphery to preserve piece spacing. When the stack, composed of the tube and circular pieces (10a) with intermediary soldering flux, is ready, it is placed in a pipe (21) which is heated so that the flux melts, and forms metallic contact between the circular pieces and the pipe.
Patent SE-428672-B (SE)
Title: Anchor
Inventor: NYLANDER GUSTAV
IPC: B63B21/44
Filed: 1982-08-27
Abstract: The invention relates to a collapsible anchor of the type comprising a carrier 1, 2 for rotatable, sheet-shaped flukes 23, 24. The carrier consists of two parallel retainer parts 1, 2, each carrying a fluke on a shaft. The two shafts 21, 22 are essentially coaxial relative to each other. The retainer parts 1, 2 are united with each other by means of hinge means 9-13 permitting one retainer part 1 being swung against and into abutment with the other retainer part 2, with both flukes over each other and directed in the longitudinal direction of the retainer 1, 2. At least one fluke 23 is provided with a blocking means 30 adapted for interacting with abutment means 29 on the other fluke 24. <IMAGE>
Patent SE-449403-B (SE)
Title: Hand or rifle launched grenade
Inventor: ENGQUIST J-E
IPC: F42B27/00
Filed: 1983-10-26
Abstract: The ammunition comprises a hand grenade body, an igniter, and a tail pipe provided with an igniter suitable for use with a rifle. Both the grenade ignitor and the tail pipe ignitor are so shaped that they can be adapted in the grenade ignition chamber.
Patent SE-454110-B (SE)
Title: Components for conduit angled fixture through wall
Inventor: LINDBLOM B
IPC: F16L5/00
Filed: 1983-11-09
Abstract: The arrangement comprises two components (10,11), each with a tubular part (12), with a longitudinal hole (15), with one end of each component forming a right-angled surface (13) to the longitudinal axis of the hole, and with the other end forming an inclined surface (16) to the longitudinal axis of the hole. The components are fitted with their inclined surface (16) against the wall exteriors with their holes positioned centrally. In this way, a path is formed which extends inclined to the wall surfaces, and which is closed outwardly by right-angled surfaces.
Patent SE-453932-B (SE)
Inventor: FRIIS J A
IPC: E04B/
Filed: 1984-11-09
Abstract: Profile for detachable connection between wall elements with tongue and groove, where the wall elements have grooves on their side edges and where the profile is set into the grooves on two adjacent wall elements (5). To make the profile detachable so that any one wall element can be taken out of a constructed wall without necessitating the profile to include costly mobile parts, the profile is assembled with two profile rails (1) with top sections, which are placed with their tabs (3) in connection with one another and the midpieces oriented in opposing directions, as well as two U-shaped cover rails (4), which are placed with one tab on each side of the top section's tab (3).
Patent SE-460100-B (SE)
Title: Simplified rotating drum sieve
Inventor: MOELLER B
Filed: 1986-11-03
Abstract: A rotating drum sieve has an outer perforated casing (2) enclosing a close-fitting helical flight (4C,D and E) fixed to a central tube (8A). As the sieve is rotated by a geared motor, the feed liquid (6) containing particles to be filtered out enters the end of the central tube (8A) and tumbles out of four openings (11), spaced along the tube at 90 deg. to each other, into the annular space (1). The clean liquid drains into a collection trough underneath and the solids progress along the inside of the casing (2) until they fall through an opening (31) with a stop plate (33) in the continuation tube (8B), located between the last two turns (4D,4E) of the flight, prior to discharge.
Patent SE-459517-B (SE)
Inventor: OLSSON S O O
IPC: F16B/
Filed: 1987-10-09
Abstract: PCT No. PCT/SE88/00521 Sec. 371 Date Apr. 2, 1990 Sec. 102(e) Date Apr. 2, 1990 PCT Filed Oct. 7, 1988 PCT Pub. No. WO89/03486 PCT Pub. Date Apr. 20, 1989.The invention relates to an arrangement for accurately fitting together two elements (1,2) one of which is provided with a projection (8) and the other with a recess (4) adapted to receive the projection, one (1) of the elements being machined to exact dimensions, whereas the other (2) element is manufactured by extrusion or like process. The novelty of the invention resides in that the machined element (1) of a hard material is provided with portions (9-11) serving as cutting means, while the other element of a softer material, adjacent its portions (12) for engaging the former element, is provided with excess material (14) which is adapted to be wholly or partly removed while the elements are being assembled.