baber/WOPTO huggingface dataset:
Patent SE-445447-B (SE)
Title: Method during production of chlorine dioxide
Inventor: OLSSON E
IPC: C01B11/02
Filed: 1980-06-05
Abstract: When chlorine dioxide is produced through the reduction of sodium chlorate with an excess of sulfur dioxide in water solution with a strong sulphuric acid content in a primary reactor, the gas mixture coming from the primary reactor, which contains chlorine dioxide and unconsumed sulfur dioxide, is brought into contact with chlorine gas in the presence of water. The chlorine supplied is sufficient to oxidize at least the main part of the sulfur dioxide content in the gas mixture. The amount of water consumed is little so that there is a high acid content in the water. The gas mixture is separated from the water and led to a chlorine dioxide absorption stage. The water separated from the gas mixture is led to a secondary reactor in which the sodium chlorate from the primary reactor that has not reacted is dissolved during the formation of a gas stream containing chlorine dioxide.<IMAGE>
Patent SE-427952-B (SE)
Title: Screw-rotor machine
Inventor: ASTBERG A
IPC: F04C18/16
Filed: 1981-05-13
Abstract: The invention relates to a screw-rotor machine where the flank, which is leading at compressor operation, of each cam, right outside of the pitch circle follows a curve which at the intersection point with the pitch circle forms an angle with the rotor radius of 0.25-0.75 rad, and in this point has a radius of curvature which is larger than the product of the pitch radius and sine of said angle. <IMAGE>
Patent SE-434462-B (SE)
Title: Band roller arrangement for car seatbelt
Inventor: HOLMBERG G E Y
Filed: 1981-05-27
Abstract: Arrangement for the band roller for a car seatbelt with a spindle 13 mounted rotationally in a housing 10 to accommodate the belt band 14, which is operationally connected to a winding spring 16 at its one end and to a clamping mechanism for locking of the spindle against the axis of rotation at its other end, wherein the spindle at either end is mounted in a bearing opening 25, 30 formed by the housing. Between the spindle and each bounding surface of the bearing opening is arranged a bearing bushing 19, 23 in the form of a ring of elastic material, slipped onto the spindle, which is configured with a hooklike projection 26, 31 and which engages thereby in a recess 21 in the spindle to prevent the ring from being pulled off the spindle. Each bearing bushing lies against the outside of the housing, and at least the bearing bushing 23 at one end of the spindle is configured with a flange 32 slanting toward the outside of the housing so that it elastically bears against the outside of the housing with this flange. <IMAGE>
Patent SE-443856-B (SE)
Title: Tightening
Inventor: SODERBERG VALTER
IPC: F16J15/08
Filed: 1983-08-12
Abstract: A tightening device for the tightening of a joint between a first and second machine part (1, 2) involves, on the one hand, a separate tightening agent (6) made of a rigidly formed material, preferably metal, and on the other, the two machine part surfaces to be joined (5). The tightening agent (6) comprises a primary and secondary tightening component, which components are arranged so that they, via pressure on the tightening agent between the machine parts, are engaged on both sides in a tightening process with the two surfaces. The aforementioned primary tightening component is arranged so that, at its end section, it engages in the direction of pressure from the tightening agent between the machine parts, mainly in parallel to the surface to be tightened on the first machine part. A projecting part of the aforementioned primary tightening component lies in such a way as to be askew in relation to the direction of pressure of the tightening agent, mainly in parallel with the surface to be tightened on the first machine part, so that the projecting part end section, via the pressure on the tightening device, is moved in the direction of the surface to be tightened.<IMAGE>
Patent SE-450172-B (SE)
Inventor: UNGERSTEDT CARL URBAN
IPC: G05B19/23
Filed: 1985-10-18
Abstract: The invention relates to an invention for compensating for play in a measuring system in which a measuring arrangement is connected via a mechanical transmission system to a body, the movement of which is to be measured, and in which the measuring result is processed in an electric signal processing unit (21). The moveable body is provided with a friction coupling (11) and a friction rod (13) extends through the friction coupling. The rod is provided with a stationarily mounted arrangement (19,20) which counteracts movement of the friction element and detects the occurrence of a counteracting force. This force can be detected electrically. The signal processing unit (21) has a control input which is connected for sensing the arrangement and processes solely signals obtained from the measuring arrangement when a counteracting force is detected.
Patent SE-453700-B (SE)
Title: Assembly of electrical component e.g. light diode
Inventor: HENNINGSSON UNO
IPC: H05K3/32
Filed: 1986-06-25
Abstract: A mat (8) of rubber material is provided with flanges (9), each with holes or recesses (10). Behind the mat is a printed circuit (11) with a connecting pattern with which the component, e.g.a light diode, will work. The pattern is arranged so that its contact point (12) with the diode is located under the hole. The light diode is assembled by its legs being pushed downwards into the holes to work in conjunction with corresp. contact points (12) in the printed circuit. The flanges have a specific spring effect to retain the diode legs. By the diode legs being clamped in the holes, a friction effect is obtained between the mat and the legs so that a firm anchoring is achieved. The legs also have longitudinal grooves (13) which contribute to their retention in the holes. Light diodes thus assembled can be covered by casing (14).
Patent SE-462556-B (SE)
Title: Ladder
Inventor: JOHANSSON I
IPC: B60R3/02
Filed: 1987-08-17
Abstract: A ladder comprises a frame 2 designed to pivot between its upper and lower positions, to which frame foot-treads 3 are connected by means of hinges 9 which, in the frame's upper position, allow the foot-treads to lie in the plane of the frame, and when the frame is lowered to its lower position, allow the foot-treads automatically to swing out to an active position, projecting from and at right angles to the frame. The ladder frame 2 is connected to a horizontally mountable cassette 14 via two pivot pins 15 projecting laterally from the frame, each pin being engaged in its guide 16 in the cassette. At a distance from a stop 21 fitted at one end of the guides, a holding device 20 is arranged below the guides, whereby the holding device, the guides and the pivot pins force the frame 2 into one and the same plane as the cassette as long as the pivot pins are further from the said stop than the distance between the holding device 20 and the stop 21. However, they allow the frame to be lowered to its lower position as soon as the pivot pins reach the area between the holding device 20 and the stop 21. <IMAGE>
Patent SE-464007-B (SE)
Title: Collapsible and vertically adjustable foot rest
Inventor: ROSENBERG OLOF HERBERT
IPC: A47C16/02
Filed: 1987-09-04
Abstract: A collapsible and vertically adjustable foot rest consists of two frame parts 1, 2 which are connected pivotably to each other about an axis X, and of which one part 2 supports a foot plate 3 tiltable about a pivot axis Y. The frame parts 1 and 2 are connected to each other by a connection member 4 which consists of two tubes which can be driven telescopically one within the other and can be locked in the desired position, and which each have their end portions rotatably mounted at the lower portion of the respective frame part. The foot plate is mounted on the one frame part in such a way that it affords a frictional resistance to tilting. <IMAGE>
Patent ZA-9010041-B (ZA)
Title: Compounds for treating inflammatory bowel disease
Inventor: GIDDA JASWANT SINGH
IPC: A61K31/425
Filed: 1990-12-13
Abstract: Provided is a method of treating inflammatory bowel disease in mammals utilizing certain benzyl-substituted rhodanine derivatives. Also provided are novel benzyl-substituted rhodanine derivatives, a process for producing same and pharmaceutical compositions thereof. Further provided is a novel process for selectively isolating in substantially pure enantiomeric form the enantiomers of certain racemic benzyl-substituted rhodanine derivatives.
Patent AT-411932-B (AT)
IPC: F24H1/18
Filed: 2002-08-30
Granted: 2004-07-26
Abstract: The housing (4) made of sprayed foam (3) has one or more housing parts (1,2) adjoining one another. Part surfaces (11) of the housing parts grip behind each other. The housing parts are joined by connections (6), by elastic deformation and by two linear contacts. The housing contains a warm-water accumulator (5)
Patent FI-107550-B (FI)
Title: Drier wire
Inventor: ENQVIST RAUNO
IPC: D21F1/00
Filed: 2000-05-18
Granted: 2001-08-31
Abstract: The invention relates to a drier wire which is woven from flat, machine-aligned 1 and round, transversely directed threads 2. Following weaving, the tissue has been heat- treated, whereby, as a result of the heavy shrinkage of the tissue threads, the mutually adjacent warp threads on the paper side B have come to lie in mutually overlapping arrangement. <IMAGE>
Patent FI-117653-B (FI)
Inventor: LEHTINEN MARKKU SAKARI
IPC: G01S/
Filed: 2005-02-21
Granted: 2006-12-29
Abstract: Moving objects are detected with a radar by collecting samples of a received signal over an integration period. The terms of a match function contain a product of a sample of said received signal and a delayed-in-time, Doppler-shifted replica of a transmission and depend on parameters that describe an object that caused a reflection of the transmission. The most probable values of the parameters are found by maximizing the match function through Fourier transforming a vector consisting of terms of the match function. Those of said products that contain a non-zero contribution of said delayed-in-time, Doppler-shifted replica of a transmission are actually computed while the others of said products are zero Only non-zero blocks of the products count as final terms to the vector to be Fourier transformed that have nonzero value while intermittent blocks that have zero value are left out. The most probable values of the parameters are those that result from Fourier transforming the vector consisting of the final terms.
Patent FI-119145-B (FI)
Inventor: LAIVO PASI
IPC: B02C18/06
Filed: 2006-06-30
Granted: 2008-08-15
Abstract: A chip spiral, the construction of which is such that it can be reliably and efficiently used for chipping all kinds of wood, wood products, semi-finished products, blanks, waste wood and material comparable to wood. The chip spiral comprises helical blades (18) and a frame structure (18). The blades (18) are attached to the frame structure (20) and the structure is formed so that its central part is open, whereby the chips are discharged from the chip spiral via its hub. The power requirement of the construction is smaller than in prior art while the chip production rate per time unit is larger.
Patent FI-120317-B (FI)
Inventor: IKONEN ARTO
IPC: B65H23/188
Filed: 2007-12-14
Granted: 2009-09-15
Abstract: The invention relates to a method for dealing with faults occurring during the calendering of a material web, said method comprising at least the following steps of: -identifying the location of a fault (H) on the surface of a roll (5) or in a material web and estimating or calculating an arrival time of the fault (H) at a roll nip (N) and a dwell time for the fault in the roll nip, -transmitting from a control system (4) to at least one digital valve unit (100), used for controlling a nip pressure of the roll nip (N), a feed-forward adjustment instruction (F) for dealing with a fault in the roll nip (N) of a calender, -reducing as per adjustment instruction (F), through the intermediary of at least one digital valve (1), a nip pressure of the roll nip (N) at the latest when the fault (H) arrives at the roll nip (N) and increasing the nip pressure as the fault exits the roll nip.
Patent FI-122480-B (FI)
Inventor: RAHARDJO ANDHIKAPUTRA
Filed: 2009-09-03
Granted: 2012-02-15
Abstract: Door arrangement, more particularly a sliding door arrangement of an automatic door of an elevator or of a building, which comprises a door panel, and a guide arrangement for controlling the path of movement of the door panel, which guide arrangement comprises at least one guide connected to the aforementioned door panel, and a guide rail, closely along which the aforementioned guide is arranged to move, and from which guide rail the guide takes lateral support force with respect to the longitudinal direction of the guide rail. The guide comprises a first guide roll for taking the support force from the guide surface of the guide rail on the side of a first side of the guide, and a second guide roll for taking support force from the guide surface of the guide rail on the side of a second side of the guide.
Patent FI-127880-B (FI)
Title: An elongated pre-insulated pipe assembly and a local heat distribution system
Inventor: SMAHL JARMO
IPC: F16L59/14
Filed: 2015-09-08
Granted: 2019-04-30
Abstract: An elongated pre-insulated pipe assembly for fluid transfer, the pipe assembly having a longitudinal center axis (x) and comprising: a center insulator profile (1) made of thermally insulating foamed plastics, the center insulator profile having a circular crosssection and being concentric in relation to the center axis (x), the center insulator profile comprising at least two longitudinally extending channels (2, 3, 4, 5, 6) formed inside an periphery of the center insulator profile and each channel being adapted to receive one flow pipe, at least two flow pipes (7, 8, 9, 10, 11) made of plastics, each one of the flow pipes being inserted inside the channel (2, 3, 4, 5, 6) of the center insulator profile (1), at least one insulation layer (12, 13, 14) made of thermally insulating foamed plastics arranged to enclose the center insulator profile (1), and an outer jacket (15) made of plastics to enclose the at least one insulation layer (12, 13, 14). At least one channel (2, 6) of the center insulator profile (1) and the flow pipe (7, 11) inserted in said channel (2) are disposed inside the center insulator profile at a distance from the outer periphery of the center insulator profile and closer to the center axis (x) than other channels (3, 4, 5) and the flow pipe(s) (8, 9, 10) arranged in said other channels (3, 4, 5).
Patent HU-178446-B (HU)
Title: Process for simultaneous producing 1,3-disubstituted-ureas and 1,2-diols
Inventor: HAMPRECHT GERHARD
IPC: C07C239/00
Filed: 1978-12-15
Abstract: 1. A process for the simultaneous preparation of 1,3-disubstituted ureas of the formula  see diagramm : EP0002526,P8,F1  where R**1 is alkyl of 1 to 20 carbon atoms, which may be substituted by phenoxy groups and/or alkoxy groups of 1 to 13 carbon atoms, monocycloalkyl of 3 to 8 carbon atoms, bicycloalkyl of 6 to 12 carbon atoms or aralkyl of 7 to 20 carbon atoms, and 1,2-diols of the formula  see diagramm : EP0002526,P8,F2  where the individual radicals R**2 and R**3 are indentical or different and each is hydrogen or an aliphatic radical, and the two radicals R**3 together with the two adjacent carbon atoms can also be members of a ring, characterized in that cyclic, aliphatic carbonates of the formula  see diagramm : EP0002526,P9,F3  where R**2 and R**3 have above meanings, are reacted with amines of the formula R**1-NH2 where R**1 has the above meaning, in a ratio of from 2 to 20 moles of starting material IV per mole of starting material III at a temperature above 100 degrees C.
Patent IL-251776-B (IL)
Title: Screw deriver and head therefor
Inventor: YISHAK BLINDER
Filed: 2017-04-09
Abstract: A screw head adapter, including a surrounding shaped envelope, being hex, square, etc., being adaptable to a standard key, ring, box wrench, including at its center, a bit, a flat-blade screwdriver, a Phillips screwdriver, hex, Allen wrench, having an adjustable or constant height, for connecting thereof to a standard key, box wrench, dedicated key, etc., adapted thereto and supported by a dedicated protrusion, being fastened to the box wrench by a mechanical, magnetic, etc. attaching means, for allowing, due to its short height, to easily open or close screw heads in narrow hidden regions, and to those having difficult or non-available access by other tools.
Patent IT-1252930-B (IT)
Title: Apparatus for selective palleting of articles of different characteristics
Inventor: CESARI VERTER
IPC: B65G/
Filed: 1991-09-03
Granted: 1995-07-05
Abstract: The apparatus for palleting of articles 2 of different characteristics comprises a palleting unit 7, provided with several loading stations 8, having corresponding motorised conveyors 15 above, able to support a corresponding pallet 9, and a unit 10 for transferring articles 2 from a feeding conveyor 3 to the palleting unit 7; a robotic unit 17 for feeding empty pallets 9 and picking up loaded pallets 9 can move at the loading stations 8 and is provided with an elevator device 20, having two upper stages 22 and two lower stages 23, with corresponding motorised conveyors 24; the elevator device 20 can move between a lowered position and a raised position, at which the upper 22 and lower 23 stages are alternately lined up with the working surface defined by the conveyors 15 in the loading stations 8. <IMAGE>
Patent IT-1257814-B (IT)
Title: Dispositivo per l'alimentazione di bobine ad una macchina utilizzatrice
Inventor: NERI ARMANDO
IPC: B65H19/12
Filed: 1992-05-26
Granted: 1996-02-13
Abstract: Dispositivo (1) per il trasferimento di bobine (2) raggruppate in pile (5) da un piano (6) fisso di appoggio ad un magazzino (43) di alimentazione di una macchina utilizzatrice (A), il magazzino (43) essendo disposto sopraelevato rispetto al piano (6) fisso di appoggio, ed il dispositivo (1) essendo un dispositivo sollevatore provvisto di una piattaforma (30) di sollevamento, la quale è mobile in una direzione (10) verticale da una posizione di carico regolabile in altezza ed adiacente al piano (6) fisso di appoggio, ed una posizione di scarico, in cui la piattaforma (30) definisce una porzione di ingresso del magazzino (43). (Figura 1)
Patent IT-1257824-B (IT)
Title: Dispositivo adattatore per elettrocateteri monopolari
Inventor: BORGHI ENZO
IPC: A61N1/375
Filed: 1992-06-09
Granted: 1996-02-13
Abstract: Il dispositivo in oggetto comprende in combinazione con l'elettrocatetere (E) e dal quale sono stati rimossi il primitivo elettrodo e presentante l'estremità (ES) di una prima spirale (1) parzialmente scoperta da una guaina (2); un alberino (3) elettricamente conduttore, ruotabile sul proprio asse (X) e inserito passante entro un manicotto (20), l'alberino (3) è dotato di un'asta (5) coassiale fuoriuscente dall'estremità aperta (20a) del manicotto (20) ed atta ad inserirsi all'interno della prima spirale (1); un secondo elemento spiraliforme (6) elettricamente conduttore, interposto tra il manicotto (20) e l'asta (5) alloggiata all'interno dello stesso, e vincolato alle proprie estremità all'estremità del manicotto (20) e rispettivamente con l'alberino (3); dei mezzi (7) risolvibili di rotazione dell'alberino (3) disposti sull'estremità libera di quest'ultimo, ed agenti sull'estremità della seconda spirale (6) così da permettere una torsione di bloccaggio della prima spirale (1) tra la seconda spirale e l'asta (5), dei mezzi (8) di bloccaggio della prima spirale (1) previsti agenti sull'esterno di una seconda guaina (4) ed atti a vincolare stabilmente tra loro la prima e seconda spirale (1, 6). (FIG. 2)
Patent IT-1244686-B (IT)
Title: Processo per la rimozione spinta di gas acidi da miscele gassose
Inventor: RESCALLI CARLO
IPC: B01D53/14
Filed: 1991-01-24
Granted: 1994-08-08
Abstract: Viene descritto un processo per la rimozione spinta di gas acidi quali H2S e/o CO9 da miscele gassose che li contengono comprendente essenzialmente un assorbimento mediante un solvente ed una rigenerazione del solvente esausto, in cui il solvente è costituito da una miscela acquosa di dimetiletanolammina (DMEA) avente una concentrazione in peso di DMEA compresa fra il 30 e il 70% e da un promotore, prodotto dalla reazione fra la formaldeide ed una o più polialchilenpoliammine, in quantità non superiore al 30% in peso rispetto alla DMEA.
Patent IT-1246281-B (IT)
Title: Macchina a molteplicita' di impiego per la pulitura a fondo e di mantenimento di pavimenti, in particolare per impiego domestico
Inventor: CIOCCA NATALE
IPC: A47L11/34
Filed: 1991-01-25
Granted: 1994-11-17
Abstract: Il presente trovato si riferisce ad una macchina a molteplicità di impiego per la pulitura a fondo e di mantenimento di pavimenti, in particolare per impiego domestico. La macchina comprende una struttura scatolare di supporto che definisce una camera che è aperta sul suo lato rivolto verso il pavimento e che alloggia almeno un ugello di erogazione di un liquido di lavaggio situato in una zona anteriore della camera, secondo il senso di avanzamento della macchina, ed orientato verso una bocchetta di aspirazione situata in una zona posteriore e rivolta verso il pavimento. L'ugello di erogazione è inclinato per interessare con il suo getto, di volta in volta, una zona del pavimento situata anteriormente alla bocchetta di aspirazione. Tra l'ugello di erogazione e la bocchetta di aspirazione è disposta almeno una spazzola che ruota attorno ad un asse sostanzialmente verticale e che è rivolta verso il pavimento per il trattamento del pavimento con il liquido di lavaggio erogato dall'ugello citato.
Patent IT-1248491-B (IT)
Title: Dispositivo di controllo per una macchina per la lavorazione o il trattamento di fogli di carta.
Inventor: SCHUTTE WILHELM
IPC: B65H7/12
Filed: 1991-06-13
Granted: 1995-01-19
Abstract: In un dispositivo di controllo per una macchina per la lavorazione o il trattamento di fogli di carta, il quale ha il compito di riconoscere un foglio di carta mancante, multiplo o difettoso, con un dispositivo di misura che rileva il valore di misura e con un dispositivo di valutazione associato a questo, è previsto che il dispositivo di misura sia costituito da un sensore capacitivo (2) che è disposto in un aspiratore di sollevamento (3) ed ha una superficie attiva (2a), con la quale un foglio (1a) prelevato da una catasta di fogli (1) viene portato in collegamento o contatto operativo alimentando l'aspiratore di sollevamento (3) con depressione.
Patent IT-1251762-B (IT)
Title: Equipment for the rehabilitation of joints and muscles following injury
Inventor: SGORBATI SERGIO
IPC: A61H/
Filed: 1991-11-06
Granted: 1995-05-23
Abstract: This invention relates to equipment for the rehabilitation of joints and muscles after injury. The equipment comprises a shaft which is supported in a rotatable manner about its own axis by a loadbearing structure which can be subjected to a resistant force which opposes its rotation in one direction. This shaft is associated with an arm provided with a member for the application of muscular force which acts on the aforesaid shaft in order to bring about its rotation against the resistant force which might be provided. Around the shaft mentioned there is mounted a first goniometric scale which can be detached from the shaft in its rotation about its axis and which faces a stop forming an integral part of the arm. The arm may be connected or disconnected from the shaft as it rotates about its axis. Provision is also made for a second goniometric scale which is associated in an integral way with the shaft and which is provided with means for limiting the arc of rotation of the shaft which can be positioned along the second goniometric scale and which can contact a stop member which forms one piece with the loadbearing structure. <IMAGE>