baber/WOPTO huggingface dataset:
Patent IT-1209836-B (IT)
Inventor: RUDOLF MULLER
IPC: B21J15/14
Filed: 1984-11-29
Granted: 1989-08-30
Abstract: The present disclosure relates to self-piercing fasteners, such as studs, bolts or nuts, the method of attaching such fasteners to a panel and fastener installation apparatus, including the installation head and die button. The fastener includes a self-piercing and riveting annular wall which is driven into a panel supported against a die member by the installation head. The die member includes an annular die cavity surrounding a central projecting die portion which is telescopically receivable in the free open end of the fastener annular wall. The free end of the fastener annular wall includes a piercing surface which mates with a piercing surface at the outer edge of the projecting die portion to pierce a slug from the panel. The panel slug is then pressed into the opening in the annular fastener wall by the conical end of the projecting die portion and the free end of the annular wall is simultaneously deformed radially outwardly in the die cavity forming a rigid mechanical interlock with the pierced panel edge.
Patent IT-1105432-B (IT)
Title: Multicell dry battery with plastics casing - has open dry cells with rigid plastics sections joined together by ultrasonic welding
IPC: H01M/
Filed: 1978-08-09
Granted: 1985-11-04
Abstract: An electrical battery system is used. It has a number of cylindrical open dry cells which are all fitted in on container. The cells are of the Leclanche type and the system has an increased emf for the same volume of its type. The container consists of two rigid plastics sections (130) which are joined in a plane parallel to the longitudinal axis of the dry cells (110, 120). The joints are produced by ultrasonic welding and the dry cells have common partition walls. They are interconnected inside the container to form a series circuit.
Patent IT-1239887-B (IT)
Title: An improved speed reducer with eccentric discs
Inventor: GIAMELLO BRUNO
IPC: F16H/
Filed: 1990-02-08
Granted: 1993-11-15
Abstract: The improved eccentric brake is made up of a special support system for the internal kinematism and a pre-braking system, that allows for a particularly strong and compact structure and higher level of performance.
Patent IT-1187580-B (IT)
Title: Continuous casting plant
Inventor: BENEDETTI GIAMPIETRO
IPC: B21B1/46
Filed: 1985-08-27
Granted: 1987-12-23
Abstract: Insecticidal aerosol compsn. comprising as active materials 2-(1-methylethoxy) phenol methylcarbamate (propoxur) silica aerogel and opt. additional known insecticides and synergists together with suitable solvents and propellants
Patent MX-174013-B (MX)
Inventor: BARRI PETER IRMA AUGUST
IPC: H04L12/933
Filed: 1988-05-28
Abstract: PCT No. PCT/EP88/00482 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed May 28, 1988 PCT Pub. No. WO89/11764 PCT Pub. Date Nov. 30, 1989.Communication system and switching element used therein. To detect and remove partly established paths, a path release explorer packet is periodically transmitted from an outside node on established paths and each time it arrives in a node a check is made whether this node is a dead end for all directions. In the affirmative a path release packet is transmitted to a preceding node to possibly release the path to the dead end node. The switching element used in each node includes a first switching bus (TB, TM) to interconnect input ports (RX1/8) to output ports (TX1/8). One of these output ports (TX9) is connected to a second switching bus (SB) which has access to all input ports.
Patent MX-165792-B (MX)
Title: Conjuntos de cojinetes con lubricante solido
Inventor: SIBLEY LEWIS B
IPC: F16C33/60
Filed: 1990-06-29
Abstract: La presente invención se refiere a conjunto de cojinetes con lubricante sólido, caracterizado porque comprende: (a) una porción exterior de cojinetes, que tiene una superficie para recorrido dirigida hacia adentro, generalmente radial, formada ahí, adaptada para recibir cojinetes para movimiento giratorio de los mismos respecto a la porción exterior de cojinete; (b) una porción interior de cojinetes que tiene una superficie de recorrido dirigida hacia afuera, generalmente radial, adaptada para recibir los cojinetes giratorios, para movimiento giratorio de los cojinetes respecto a la porción interior de cojinetes; (c) una pluralidad de los cojinetes giratorios retenidos entre las superficies de recorrido de los cojinetes interiores y exteriores; (d) material lubricante sólido dirigido contra y que contacta cuando menos uno de los cojinetes giratorios, para depositar una película de material lubricante sólido en el cojinete, por contacto con él, conforme los cojinetes giratorios, rotan contra las superficies de recorrido.
Patent MX-172230-B (MX)
Title: Procedimiento para la produccion de urea con elevado rendimiento energetico
Inventor: CARLONI GIUSEPPE
IPC: C07C273/04
Filed: 1990-09-13
Abstract: La presente invención se refiere a procedimiento de producción de urea por la síntesis de amoníaco y anhídrido carbónico comprendiendo una etapa de síntesis a una presión de 130-220 bares y una temperatura de 175-200 grados C con una relación molar entre el amoniaco y el anhídrido carbónico de 3 a 5 y por lo menos dos etapas sucesivas de descomposición del carbamato amónico no convertido a urea, una de las cuales es a presión elevada y substancialmente a la misma presión que el reactor de síntesis y la otra es a presión media a 10-30 bares, los productos de esas etapas de descomposición se condensan para recuperar su calor de condensación; procedimiento caracterizado porque la primera etapa de descomposición isobara con la síntesis se conduce por descomposición termica con un auto-desmontado simultáneo mediante el amoniaco en exceso contenido en el efluente del reactor de síntesis y los vapores producidos de esa descomposición, los cuales se condensan a presión elevada en dos etapas de condensación a diferente temperatura; la primera de las cuales es a una temperatura superior con intercambio directo en el intercambiador de su calor de condensación con la solución de urea sometida a la segunda etapa de descomposición termica a presión media, en tanto que la segunda etapa es a una temperatura menor y cambia en el intercambiador su calor con agua y produce vapor de baja presión; la segunda etapa de descomposición del carbamato de amonio se efectúa en dos partes, una primera parte de descomposición termica por cambio de calor en el intercambiador con los vapores condensantes obtenidos de la primera etapa de descomposición iso bara con la síntesis y una segunda parte de desmontado adiabático en la columna a contracorriente con parte del anhídrido carbónico gaseoso alimentado a la síntesis, reuniendo entonces los productos gaseosos obtenidos de la parte de la segunda etapa de descomposición y condensándolos conjuntamente para recuperar el calor de condensación.
Patent PT-73122-B (PT)
IPC: F16J15/12
Filed: 1981-06-02
Abstract: A cylinder-head gasket has a sheet formed of a rigid organic and substantially nonthermoplastic material such as phenylene polysulfide that does not soften at engine-operating temperatures of 130 DEG C.-150 DEG  C. The sheet has a plurality of gas-passage holes and liquid-passage holes. Respective elastomeric seals are secured to the edges of the liquid-passage holes and respective metallic seal rings are secured to the edges of the gas-passage holes.
Patent PT-75153-B (PT)
Inventor: CHEKROUN ISAAC
IPC: C07D333/32
Filed: 1982-06-29
Abstract: The present invention provides a multistep process for the preparation of 2-(thien-2-yl)- and 2-(thien-3-yl)-ethylamine intermediates of the general formula:-    <IMAGE>  (I)  in which R1, in the 2-, 3-, 4- or 5-position, is a hydrogen or halogen atom, a nitro, amino, cyano or carboxyl group, a linear or branched alkyl or alkoxy radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, R2 is a hydrogen atom, a linear or branched alkyl radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, and Ar is a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, when the aminoethyl radical is in the two position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[3,2-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. When the aminoethyl radical is in the 3-position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[2,3-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. Both sets of tetrahydrothieno pyridine final products possess anti-inflammatory, vasodilator and blood platelet aggregation inhibition activity.
Patent PT-80561-B (PT)
Inventor: COTIGNOLI GIUSEPPE
IPC: H03K5/153
Filed: 1985-05-30
Abstract: The circuit comprises a first threshold comparator (2) with hysteresis, intended for connection to the sensor (S) and for outputting a signal (b) indicative of the passage through zero of the signal (V) at its input. The sensor (S) is also connected to an integrating circuit (4) the output of which is connected to the input of a second threshold comparator (5). The latter outputs an electrical enabling signal (D) only when the signal (C) provided by the integrating circuit (4) exceeds a predetermined threshold value (V2). An enabling circuit (7) is connected to the outputs of the first and second threshold comparators (2; 5) and outputs the signal (b) generated by the first comparator (2) only when the second comparator (5) outputs the enabling signal (D).
Patent PT-81668-B (PT)
Inventor: ARMAGNACG SYLVIANE
IPC: C08F251/02
Filed: 1985-12-12
Abstract: A dry fibrous product made from modified cellulose, having improved properties of absorption and water and physiological liquid retention, as well as its production procedure. The cellulose contained in a cellulose paste is activated, acrylonitrile is grafted to the cellulose while its dry content is sufficient to obtain a grafting rate of about 200%; the grafted cellulose paste is hydrolyzed with an alkali; the product is washed with water until a state of maximum expansion is reached; the product is acidified to a pH which brings it to a state of minimum expansion after the water is removed; the product is converted to its salt form in the presence of a water-miscible liquid, and under an agitation which is sufficient to prevent the clustering of the fibers; this is effected so that the quantity of water, expressed by volume, does not exceed about 10% of the liquid phase; the product is dried.
Patent PT-84694-B (PT)
Inventor: FRIES WALTER
IPC: A61K31/21
Filed: 1987-04-16
Abstract: The invention relates to the use of a skin-compatible aliphatic or aromatic carboxylic acid in pharmaceutical preparations containing salpetric acid ester and intended for topical application for avoiding or reducing, respectively, discolouration of clothing.
Patent PT-90822-B (PT)
Inventor: RYHAM ROLF
IPC: F25B15/06
Filed: 1989-06-12
Abstract: A cooling process and apparatus which utilizes the lower water vapor pressure above a fluid such as water-salt solutions of, for example, calcium chloride, lithium chloride, lithium bromide or mixtures thereof. Heat is then removed from the fluid by indirect contact with a circulating water stream in a heat exchanger. Water which has taken up heat from the fluid is expanded at reduced pressure to release water vapor and lower the temperature of the water. The water vapor is then absorbed in a salt solution having a higher temperature but a lower water vapor pressure than that of the released water vapor. The remaining water is recirculated to the heat exchanger.
Patent PT-95281-B (PT)
Inventor: ROBERTS DAVID ALAN
IPC: C07C255/57
Filed: 1990-09-11
Abstract: Compounds of formula <CHEM>  wherein R<1> represents: an optionally substituted alkyl, alkenyl, or alkynyl group ; or an optionally substituted cycloalkyl group; or an optionally substituted cycloalkenyl group ; or a group such as aryl, aralkyl, COOR<3>, COR<3>, CN, NO<2>, NR<3>R<4>, OR<5>, halogen atom. R2 represents a group such as NO<2>, CN, R<5>, S(O)mR<5>, SO2NR<3>R<4>, COOR<3>, COR<3>, CONR<3>R<4>, CSNR<3>R<4>, OR<5>, or alkyl substituted by OR<5>, or a halogen atom.  R<3> and R<4> represent H or an optionally substituted alkyl.  R<5> represents an optionally substituted alkyl  m represents zero, 1 or 2  n represents an integer from 1 to 5  p represents zero or 1 and agriculturally acceptable salts thereof. The herbicidal composition comprising these compounds and their application to crop protection.
Patent SE-426357-B (SE)
Title: Arrangement for wheel-mounted stretchers with a flat top surface on which the patient lies, or wheel-mounted chairs with a seat part and a backrest joined to the latter in a hinged manner
Inventor: MOE B
IPC: A61G7/10
Filed: 1978-10-12
Abstract: A chair 12, 14, 16 which is folded down to permit a lying position and which is supported by a wheel frame via a column only on one side of the top surface has side supports 32, 36 arranged on the side edges of the top surface. The side support 36, 38 at the free side edge of the top surface is supported by an arm 40 which is arranged and pivotably mounted in such a way that the side support can be pivoted from the position of use to a free position in which the side support and the arm do not obstruct the patient's movement from a bed onto the top suface. <IMAGE>
Patent SE-417616-B (SE)
Title: Device for electro-slag refining
Inventor: GAVRILOV V M
IPC: C22B9/18
Filed: 1979-06-26
Abstract: The invention relates to a device for electro-slag refining in which a carriage 2 can be moved along a bearing column 1. The carriage 2 is fixed to a cross-beam 6 with supporting bracket arms 14, which are provided in order to support the mould 5. Above the mould 5 is a gas intake chamber 12, and the cross-beam 6 and the supporting bracket arms 14 are hollow. The inside cavity of the cross-beam 6 is divided into two compartments, both of which are connected to the gas intake chamber 12, together with a gas aspiration system and, via rotatable dampers, with the respective cavities in the supporting bracket arms 14. The side walls of the latter are fitted with grooves 17 through which the gases can be aspirated from the surface of an ingot 19. <IMAGE>
Patent SE-423668-B (SE)
Title: Hole reinforcement
Inventor: PETTERSSON KLAS ARNE
IPC: A44B17/00
Filed: 1980-02-12
Abstract: Part for a hole reinforcement of the kind which comprises two interconnectable, perforated parts 1, 1', which are adapted so as, with the holes 3, 3' located in line with one another, to be capable of being joined together with a cloth material 2 being clamped between the parts. The part is in the form of a perforated plate 1 with at least one locking arm 4, 5 projecting essentially at right angles from the plate and can be joined together with an identical part 1', clamping the cloth material 2. The two parts are then locked together as a consequence of the interaction between the locking arm 4, 5; 4', 5' and a hole 6', 7' and, respectively, 6' 7 in the opposite part 1' and, respectively, 1. It is preferred that each part comprises two locking arms and two holes corresponding to these. <IMAGE>
Patent SE-439298-B (SE)
Title: Foam glass
Inventor: SOREDAL SVEN GUNNAR
IPC: C03B19/08
Filed: 1982-10-26
Abstract: The invention refers to heat and sound-insulated foam glass with closed bubbles, in which the gas pressure is maximum 0, 1 Torr. The bubbles are coated with a reflective metal film. Through this, heat transfer through the bubbles is eliminated, not only by means of conduction or convection but also by radiation. The reflective metal film is made by combining glass with granules of a bubble-forming agent made of a metal or alloy, which has a steam-pressure of at least 7 Torr at the melting point. The combination is treated, so that the glass when in melted form surrounds the grains of the bubble-forming agent. Thereafter the combination is subjected to heat at such a low pressure, that the grains of the bubble-forming agent evaporate and form bubbles in the glass. When the material has then cooled slowly under low pressure, the glass hardens, where after the steam of the bubble-former sublimates on the walls of the bubbles to a reflective metal film.
Patent SE-457658-B (SE)
Title: Device for food transfer between preparation and transport vessels
Inventor: JANSSON H
IPC: F04F1/14
Filed: 1983-04-28
Abstract: The device is for the transfer of food (1), with a liq. or semi-solid consistency, from a first preparation vessel (2) to another transport vessel (3,4) by suction. A cover (7) -which fits the transport vessel - has a connection (6) for a suction hose (5) leading to the preparation vessel. A suction line (9) is connected to a vacuum source (10) and the interior of the transport vessel. The cover has a monitoring component for monitoring the level of sucked-in food, and interrupts the suction effect when a specific level is reached.
Patent SE-458424-B (SE)
Title: Gas transfer to fluid
Inventor: RAJALA H V
IPC: C02F1/72
Filed: 1984-01-11
Abstract: Gas is introduced to liquid via one or more nozzles. The gas supply pipe is anchored to the bottom by lines which run through anchoring loops on the bottom and up to the surface. By charging the length of the line the depth of the nozzles can be controlled.
Patent SE-449262-B (SE)
Title: Optical sight with illuminated aiming device
Inventor: HAKANSSON B H
IPC: F41G1/30
Filed: 1986-06-04
Abstract: The sight consists of a cylindrical outer tube with an internal, slightly-conical inner tube. At one end of the latter is a cylindrical widened formation in which an insert is placed. A concave-convex semi-reflecting lens is held in location against the insert by a lock ring. On the outer tube a housing is fixed by threads. In a slot in the inner tube a LEB is fixed for projection of a light beam to the lens centre. The light is reflected backwards towards an ocular in the outer tube, and when a person looks into it an illuminated dot is seen in the field of vision through the sight. This dot constitutes the aim, and the LED receives current from an electrical circuit in the housing accommodating a battery.
Patent SE-468507-B (SE)
Title: Assault-protection device for vehicles
Inventor: DAVIDSSON K-G
IPC: B60R21/12
Filed: 1991-03-08
Abstract: An assault-protection device for the driver of a bus is configured with a high gate 3 which can be swung between a first position, in which it protects the driver at the same time as it is possible for the passengers to move unhindered along the centre aisle 5 of the bus as they embark and disembark through the front door 7 of the bus, and a second position, in which its extends transversely to the centre aisle 5 and prevents passengers from reaching the driver. The gate 3 is configured with electromagnets 18 for locking the gate 3 in the position in which it covers the aisle 5. <IMAGE>
Patent SI-9111886-B (SI)
Title: Heparosan-n,o-sulphates, process for preparing them and pharmaceutical compositions containing them
Inventor: LORMEAU JEAN CLAUDE
IPC: C08B37/00
Filed: 1991-12-03
Abstract: N,O-Sulphated heparosans consisting of chains or of a mixture of chains with a molecular mass of between 1500 and 15000 Da, characterised by a repeated disaccharide structure of formula I: <IMAGE>  in which   - E denotes an acetyl group in 0 to 80 % of the disaccharide units of the said N,O-sulphated heparosan, and a sulphate group and optionally a hydrogen atom in the remaining disaccharide units,   - G denotes a hydrogen atom and a sulphate group, and the pharmaceutically acceptable salts of the said N,O-sulphated heparosans. Medication.
Patent AT-410901-B (AT)
Inventor: DEUTSCH WOLFGANG
IPC: A63C5/048
Filed: 2001-10-01
Granted: 2003-08-25
Abstract: The edge element of a device for gliding on snow, in particular, a ski or a snowboard takes the form of an angle profile (1) whose horizontal leg (7) is provided with a distance piece (8) protruding from its bottom surface. <??>An Independent claim is also included for a device for gliding on snow, in particular, a ski or a snowboard with at least one such edge element.
Patent CN-1008944-B (CN)
Inventor: LEVERATTO RENZO
IPC: F42C3/00
Filed: 1986-07-17
Abstract: 一种海底水雷触发器中有一起爆器安装杆，可由静水压推到运转位置，两弹簧平行作用阻止该杆。其一为松解弹簧，可与杆脱离，另一为后备弹簧，一个挖空膜与杆的一端连接，当杆向其行程终点运动时，膜被旋转使起爆器与点火药连接。器械壳上有挖空部，销栓插在里面，成型并定位成阻止杆从运转位置上回动，该销栓可在轴向缩回，并由一压簧控制，销栓具有一楔形斜面端，使该杆可移动到运转位置。
Patent FI-127485-B (FI)
Inventor: SAVOLA MIKKO
IPC: A61M5/172
Filed: 2016-05-10
Granted: 2018-07-13
Abstract: Uppfinningen avser en räknaranordning för att räkna infusionsvätskedroppar, vilken anordning omfattar en stomme (F) vari ett bo (N) för en separat infusionsvätskekammare och en spärr (H, HA) som är anordnad att stänga eller annars avgränsa boet (N) för att hålla infusionsvätskekammaren i boet (N), och anordningens stomme (F) omfattar dessutom en positioneringsspår som positioneringskonstruktion (GR) för infusionsvätskekammarens stöd, och vilken anordning även omfattar en mätkonstruktion (TX, RX, MCU) för att detektera droppar. För en infusionsvätskekammare av olik typ omfattar infusionsanordningens stomme en andra positioneringskonstruktion (PS2, PS22) och nämnda andra positioneringskonstruktion (PS2, PS22) är på avstånd från positioneringskonstruktionen (GR) av positioneringsspårtyp belägen i förhållande till stommens (F) vertikalriktning på olika höjd än positioneringskonstruktionen (GR) av positioneringsspårtyp.
Patent FI-128794-B (FI)
Inventor: PEIPPO JUHA
IPC: B66C7/14
Filed: 2018-04-20
Granted: 2020-12-15
Abstract: Uppfinningen avser en skarvkoppling (5) till en lyftkrans huvudkonsol (1), varvid huvudkonsolen (1) omfattar åtminstone två långsträckta huvudkonsoldelar (1a) som ansluts till varandra från sina ändar, vilka båda har ett mittliv (2), som omfattar åtminstone en livplåt (2a), en långsträckt övre fläns (3) eller en övre plåt, som är anordnad i den öre delen av mittlivet (2), samt en långsträckt nedre fläns (4), som är anordnad i den nedre delen av mittlivet (3), vilken fläns sträcker sig ut från mittlivet (2) till dess båda sidor. Skarvkopplingen (5) omfattar ett plattliknande spontförband (6) på båda yttre sidor av mittlivet (2), som mottar dess skärkrafter, vilket spontförband (6) vid respektive tillfälle omfattar en i den anslutningsbara huvudkonsoldelens (1a) mittliv (2) fäst hanspont (7), och en andra i den anslutningsbara huvudkonsoldelens (1a) mittliv (2) fäst honspont (8), och en nedre flänsanslutning (9) som mottar skarvkopplingens (5) böjningskrafter.
Patent FI-129210-B (FI)
Title: A screen to be used in chipboard factories
Inventor: MÄNNIKKÖ ARI
IPC: B07B1/28
Filed: 2019-02-28
Granted: 2021-09-15
Abstract: A screen, making a circular trajectory, to be used in chipboard and OSB factories, the screen being implemented by means of meshes having different mesh sizes and comprising a number of mesh levels (7) one above another, with which screen woodbased raw material is screened into different-sized fractions after chipping and drying, which screen comprises a frame part (1) and a moving part (2). The invention is implemented in such a way that the moving part (2) of the screen comprises at least two screen modules (4) and at least one frame module (5).