baber/WOPTO huggingface dataset:
Patent SE-429451-B (SE)
Title: Hand scraper with flexible attached blade
Inventor: JOHANNESSON KARL ARVID
IPC: E01H5/02
Filed: 1980-01-17
Abstract: Hand-controlled scraper for bulk items such as sand, gravel, seed, snow and similar items, especially in difficult to access places such as big piles of the bulk material and house roofs. The scraper consists of a shaft 1 with one perpendicularly-flexible jointed blade 4 so that the blade, during the scraper's forward motion, is folded into the shaft. During the blade's backward motion the blade is folded down until it is stopped by a stop-edge 9 longitudinal with the blade where the blade forms an efficient scraping surface. The shaft can be added to and is flexible in the vertical plane to enable scraping over edges and similar items, for example, when removing snow from roofs. <IMAGE>
Patent SE-449245-B (SE)
Title: Vertical-shaft wind turbine
Inventor: PETTERSSON BERTIL
IPC: F03D3/06
Filed: 1981-01-09
Abstract: No further information available at time of publication.
Patent SE-447928-B (SE)
Title: Steel tool prodn.
Inventor: EISENKOLBL R
IPC: C22C33/02
Filed: 1982-03-10
Abstract: Mfr. of steel tools with high wear resistance and dimensional accuracy is described. Atomised powder of e.g. tool steel is compressed fully the thermal isostatic compaction to give a homogeneous structure. This moulding has the shape and dimensions of the finished tool. It is heated to over 1000 deg.C and coated with 1-12 microns 6-10 microns of one or more hard materials by chemical vapour depoution. This is an integral part of the heat treatment. This heat treatment provides a suitable base for the coating so that it does not some loose in impact. Also the homogeneous structure of the tool prevents it deforming during the chemical vapour deposition and heat treatment. (Provisional Basic previously advised in week 8343)
Patent SE-441669-B (SE)
Title: Device for a releasable coupling to a pipe socket set up at a receptacle
Inventor: ASTROM E J H
IPC: B67D7/06
Filed: 1982-10-05
Abstract: A device for a releasable coupling to a fitted pipe socket (13) at a receptacle, with an outward turned, peripheral edge flange (14) presenting a connector and (12) is comprised of a tubular frame (15) with a number of flexible brakes arranged around this, presenting with the frame (15) relatively parallel, shaft-like main parts (17) and from these laterally jutting out front gripping parts (26). The brakes (16) are by means of their main parts (17) are controlled for limited longitudinal transportation and torsion relative to the frame (15). The gripping parts (26) can thus be turned between the radial outer free position and radial inner locked position, in which they with the aid of a casing set up with a operational hinge with the frame (15), can be placed against the rear surface of the pipe sockets (13) edge flange (14). With the aim of enabling a simple and inexpensive production of the device and an increase in its area of use, the main parts (17) of the brakes (16) are anchored at the casing (18) with the aid or rear, sideways protruding lips (27), which are engaged with a certain allowance in a circumventing track (28) in a front part (18A) of the casing (18).<IMAGE>
Patent SE-449580-B (SE)
Title: Roller for timber sorting trestle
Inventor: MOBERG S
IPC: B27L1/00
Filed: 1982-12-06
Abstract: The timber sorting trestle comprises a frame supporting a rotatable roller movable between a rest position where it is not in contact with a tree trunk dropped over the trestle, and a work position in which the trunk rests on it. The roller fits in a frame part pivotably connected to the main frame, and in its work position its supporting surface is in a plane higher than the top edge of the trestle. The trestle top edge has a support rail with upper spikes and raised end stops.
Patent SE-453820-B (SE)
Inventor: INGEMANN O
IPC: B65D77/20
Filed: 1983-03-22
Abstract: A container comprising a lid and a container body with a flange, the lid and the flange being fixed to one another in an originally sealed condition of the container to provide a tight closure of the container by a frame-like connection member which has first and second attachment sections affixed to the flange and to the lid respectively. A weakening zone is disposed between the two attachment sections in addition to a downwardly projecting flange. When the container is resealed the outer surface of the flange sealingly abuts against the inner surface of the wall of the container at its mouth. The walls of the container, lid and connected member can be provided with layers of high-barrier material.
Patent SE-460118-B (SE)
Title: Reinforcing concrete using steel fibres
Inventor: MILLER A
IPC: C04B14/48
Filed: 1987-04-03
Abstract: A new method of reinforcing concrete with steel fibres with the addn. of thin fibres, partic. plastic and specific polypropylene fibres prevents sedimentation of the steel fibres during vibration and drying, improving mechanical properties. The polymer fibres also melt and decompose at 200 deg.C. This creates capillary canals in the concrete allowing egress of steam during a fire and thus preventing explosive spallation. (Provisional Basic previously advised in week 8847)
Patent SE-469851-B (SE)
Title: Energy converter which operates according to the Stirling, Ericsson or similar thermodynamic cycle
Inventor: CARLQVIST S G
IPC: F02G1/057
Filed: 1989-10-26
Abstract: An energy converter, which operates according to the Stirling, Ericsson or a similar thermodynamic cycle, has an annular regenerator 4. The regenerator 4 has a greater throughflow area for the working gas on the heater side than on the cooler side. It can be made from strips of fine-mesh net which are wound in the circumferential direction of the regenerator, the cold working gas flowing into or out of the regenerator 4 on the inside of the ring and the hot working gas flowing out of or into the regenerator 4 on the outside of the ring. <IMAGE>
Patent SE-465545-B (SE)
Title: Electrical connector for joining electrical cables
Inventor: TOORELL SVEN
IPC: H01R4/36
Filed: 1990-02-07
Abstract: An electrical connector for joining one or more electrical cables has a top part 1 and a bottom part 2 made of insulating plastic material. These are provided with connecting parts 9 for connecting together the parts 1, 2. In a recess 11 inside the connector there is at least one contact device 12 to make electrical contact and a fixing device 6 for mechanically securing the cables. In order to achieve good mechanical connection, protection against touching and extremely simple manufacture, the top part 1 and bottom part 2 are identical and are in contact with each along a flat contact surface 19. The fixing devices are insulating plastic screws 6 with threaded holes 18 intended for these situated half in the top part 1 and half in the bottom part 2, with the contact surface 19 as the axial diameter plane. The connection parts 8 are hinged 7 and have snap-in parts 9 fitting into corresponding snap-in parts 10 in the top and bottom parts 1 and 2 respectively. <IMAGE>
Patent FI-118134-B (FI)
Inventor: SAHA HEIKKI
IPC: E21B44/00
Filed: 2001-10-19
Granted: 2007-07-13
Abstract: The rock drilling rig comprises a first control unit ( 8 ) arranged on a carrier ( 1 ) and a second control unit ( 9 ) arranged to a rock drilling apparatus ( 4 ). The first control unit ( 8 ) and the second control unit ( 9 ) communicate with each other by means of a first data communications link ( 10 ). The rock drilling apparatus ( 4 ) has one or more sensors ( 11, 12, 15 ), the measuring results of which are processed in the second control unit ( 9 ) and only then transmitted to the first control unit ( 8 ) that controls actuators regulating the operation of the rock drilling apparatus ( 4 ). Correspondingly, the rock breaking machine, such as a breaking hammer, comprises one or more sensors ( 11, 12, 15 ) and a control unit ( 9 ).
Patent FI-118339-B (FI)
Title: Novel laccase capable by single treatment, in suitable conditions, of increasing lightness of desized denim at least or above as many units as sodium hypochlorite, useful for e.g. treating denim, removing stains and bleaching pulp
Inventor: PALOHEIMO MARJA
IPC: D06L4/40
Filed: 2004-09-21
Granted: 2007-10-15
Abstract: A laccase enzyme (I) capable by single treatment, in suitable conditions, of increasing lightness of desized denim at least or above as many units as sodium hypochlorite, is new. Independent claims are also included for: (1) nucleic acid (N1) sequence encoding (I); (2) vector (V1) comprising (N1); (3) host cell (II) introduced with (N1) or (V1); (4) producing (I); (5) obtaining (M1) an enzyme preparation, involves culturing a host cell and either recovering the polypeptide from the cell or separating the cells from the culture medium and obtaining the supernatant; and (6) enzyme preparation (III) obtainable by (M1), or comprising (I).
Patent FI-128958-B (FI)
Inventor: KUIVAMÄKI PENTTI
IPC: E02D11/00
Filed: 2009-04-17
Granted: 2021-04-15
Abstract: Anordning för slagning av pålar och profiler in i jorden, vilken anordning omfattar en fästram (1) för fästelse i en arbetsmaskin, en med hjälp av dämpningstycken (14) in fastramen kopplad konstruktion, till vilken hör en vibratormaskin och griphakar (2);(3) för gripning i slagande stycken, varvid åtminstone en hake (3) av griphakarna är vändbar och pressande hake och presskraft av nämnda hake (3) kan ledas i det slagande stycket för hållning av stycket kvar mellan hakarna (2);(3) under slagning. Den vändbara och pressande haken (3) omfattar en eller flera vändcylindrar (16) vars vändkraft(er) kan med hjälp av skaft (5) och (6) separat ledas i gripytor i nämnda hake (3), liksom i hakens övre (17) och nedre (18) gripyta och till anordningen vidare hör en av nämnda skaft förbindande konstruktion, liksom ett rör (4), som är placerat enligt riktning av vändaxellinje (13) av nämnda hake (3) och vilket rör är anpassat med en hakeram att leda vändkrafterna av alla vändcylindrar (16) till vad som helst gripytor (17);(19) av nämnda hake (3) eller till dem alla.
Patent FI-127516-B (FI)
Title: Kantelement för att göra en gjutform
Inventor: SUUTARINEN TIMO
IPC: E04G17/14
Filed: 2015-06-24
Granted: 2018-08-15
Abstract: Uppfinningen avser ett kantelement för skapandet av en gjutform. Kantelementet (12) innefattar ett grundelement (14), på vilket har anordnats ett eller flera magnetfästen (22). Kantelementet (12) innefattar även ett tilläggselement (15), vilket innefattar en förslitningsdel (17), samt anordningar (16) för fästande av grundelementet (14) och tilläggselementet (15) vid varandra. Anordningarna (16) innefattar fästen (18), mot vilka svarande kopplingsurtag (19) har anordnats i grundelementets (14) basmaterial.
Patent FI-128410-B (FI)
Title: Method of manufacturing a height-modulated optical diffractive grating
Inventor: VARTIAINEN ISMO
IPC: G02B27/09
Filed: 2017-06-02
Granted: 2020-04-30
Abstract: The invention concerns a method of manufacturing a height-modulated optically diffractive grating. The method comprises providing a substrate (10) and manufacturing a plurality of temporary elements (12) of first material onto the substrate (10), the elements (12) being separated by gaps and arranged as a periodic structure comprising at least two periods having different element heights. A coating layer (14A) of second material is deposited on the plurality of temporary elements such that the coating layer (14A) fills said gaps and covers said temporary elements (12). Then, a uniform layer of the second material is removed in order to expose said temporary elements (12) and the first material is removed in order to form a height –modulated pattern of the second material onto the substrate (10) as the optically diffractive grating. The invention relaxes manufacturing constraints when manufacturing gratings with locally varying diffraction efficiency.
Patent HK-1041334-B (HK)
Title: Techniques for implementing security on a small footprint device using a context barrier
Inventor: JOSHUA SUSSER
IPC: G06K19/07
Filed: 2002-04-23
Abstract: A small footprint device, such as a smart card, can securely run multiple programs from unrelated vendors by the inclusion of a context barrier isolating the execution of the programs. The context barrier performs security checks to see that principal and object are within the same namespace or memory space or to see that a requested action is authorized for an object to be operated upon.
Patent HK-1047397-B (HK)
Title: Digital x-ray scanning apparatus
Inventor: VJATCHESLAV TRETIAKOV
IPC: G21K5/10
Filed: 2002-09-27
Abstract: An integrated photographic and digital X-raying system (1) is disclosed that is useful to create fast digital full body images with low dosage and partial body images with high photographic resolution. The system (1) comprises an X-ray source (2), a cassette holder (4) for analog photographic X-ray imaging, a support structure (9) and, according to invention, an X-ray collimator (3), a single- or multiline X-ray scintillation detector (6, 14), scanning means (7, 9, 11, 15) and a personal computer (16) for digital serial readout from the detector (6, 14). The system (1) shall be switchable, preferably automatically, between photographic and digital operation. Preferred configurations of the digital subsystem are disclosed that allow to minimize the X-ray exposure of patients (5).  <IMAGE>
Patent HU-177214-B (HU)
Title: Method for making steel
Inventor: STEPHENS FRANK M
IPC: C21B13/02
Filed: 1977-10-04
Abstract: Steel is obtd. directly from iron oxides by (a) converting the iron in the oxides to iron carbide and (b) converting the iron in the iron carbide to steel in a basic oxygen furnace. The heat for operation of the BOF is obtd. by oxidising the carbon of the iron carbide to carbon monoxide. Pref. the oxides are reduced and the iron converted to iron carbide in one step in a fluidised bed with a mixt. of hydrogen bearing gas and carbon contg. material, the amt. of H2 being >50 (esp. >60)% of the CO present. The iron carbide is added to the BOF and processed to steel without the addn. of external heat. Pref. the steps (a) and (b) are simultaneous and the process is auto-thermal. Steel is obtd. from iron oxide without using a blast furnace. Sources of heat for making the BOF process autothermal are obtd. in situ, i.e. sensible heat from the off-gases or the CO in the off-gases can be burned, or the CO can be reacted with the iron carbide of step (a) to raise the ratio of Fe2C to Fe3C in the charge so that sufficient carbon is available for combustion.
Patent IL-246612-B (IL)
Title: Support device, lithographic apparatus and device manufacturing method
Filed: 2016-07-05
Abstract: A support device configured to support a first part relative to a second part, minimizing the transfer of vibration between the two parts, includes a supporting system configured to use gas under pressure to provide a support force between the first and second parts; a gas chamber connected to the supporting system and configured to contain the gas under pressure and provide the gas under pressure to the supporting system; and a section of acoustic damping material, arranged at a location within the gas chamber so as to separate a first gas containing region and a second gas containing region within the gas chamber, wherein the section of acoustic damping material has a first side and a second side, wherein the first gas containing region is on the first side and the second gas containing region is on the second side.
Patent IT-1247895-B (IT)
Title: Cassetta di connessione con gancio di arresto per apparecchi elettrici
Inventor: SIMON HANS
IPC: H01R13/506
Filed: 1991-01-24
Granted: 1995-01-05
Abstract: L'invenzione riguarda una cassetta di connessione per apparecchi elettrici la cui parte inferiore (2) o piastra di base (1) è inseribile in una cavità di una parete (12) di un apparecchio elettrico, in cui almeno un gancio di arresto (13) molleggiante previsto sulla parte inferiore aggancia da sotto il bordo interno della cavità e questo agganciamento è distaccabile mediante un movimento di rotazione del gancio di arresto (13), ed in cui un coperchio (5) è bloccabile in posizione chiusa rispetto alla parte inferiore (2). Finora esisteva la possibilità che il gancio di arresto molleggiante si staccasse involontariamente della posizione di innesto. Ciò viene evitato secondo la presente invenzione per il fatto che sul coperchio (5) è previsto almeno un dente dì blocco (15) che col coperchio (5) è chiuso aggancia da dietro in modo bloccante il gancio di arresto (13) della parte inferiore (2) impedendo l'apertura.
Patent IT-1251237-B (IT)
Title: Valvola autoregolatrice di pressione e di portata di fluidi esente da effetto filtrante, particolarmente per il prelevamento di campioni da apparati in pressione
Inventor: CERIALI GIUSEPPE
IPC: F16K/
Filed: 1991-08-22
Granted: 1995-05-05
Abstract: La valvola autoregolatrice di pressione e portata di fluidi comprende un elemento riduttore di pressione (50) costituito da un blocco (54) cilindrico comportante un foro passante assiale (62) entro il quale scorre a tenuta uno stelo otturatore (64) comandato direttamente da un azionatore (42) dotato di un pistone a doppio effetto (43). La superficie cilindrica esterna del blocco (54) presenta una gola spiraliforme (60), sul fondo radialmente interno della quale sboccano, in più posizioni a livelli diversi, condotti radiali (66) che partono dal foro assiale (62) e che vengono parzializzati dalla estremità dello stelo (64) che costringe il fluido a seguire un percorso più o meno lungo nella gola (60) a seconda delle posizione dello stelo stesso, riducendone proporzionalmente la pressione per perdita di carico subita. Il canale formato dalla gola (60) sbocca in un'unica uscita (72) di spillamento del campione di fluido in comunicazione con una delle camere del pistone a doppio effetto mentre nella camera opposta viene immessa aria a pressione costante tarabile, fornente una contropressione.(Figura 1).
Patent IT-1275223-B (IT)
Title: Method and dispensing pump of constant rate, for feeding compressible fluids
Inventor: FIORENTINI CARLO
IPC: F01C/
Filed: 1995-02-07
Granted: 1997-07-31
Abstract: Method and dispensing pump of constant rate, for feeding compressible fluids, in the production of expanded polyurethanes. The pump comprises at least a first and a second pumping unit connected in parallel, provided with means of cooling the fluid that is to be pumped; the pump further comprises cam type control means acting in sequence on the pumping units, whose active profile, corresponding to the working stroke of the pumping unit, comprises a phase of compression of the fluid and a subsequent phase of dispensing at constant rate, and in which the compression phase of one pumping unit happens to coincide with a final portion of the dispensing phase of the preceding pumping unit. <IMAGE>
Patent IT-1274509-B (IT)
Title: Boiler, especially for central heating systems, with elevated thermal efficiency
Inventor: CALVI EMANUELE
IPC: F24D/
Filed: 1995-05-16
Granted: 1997-07-17
Abstract: The present invention refers to a boiler, especially for central heating systems, with elevated thermal efficiency. The boiler comprises: a generator of infrared radiation, a heat exchanger with conduits for circulation of a vector fluid, and a support and spacing element of the heat exchanger, adjacent to the generator of infrared radiation. <IMAGE>
Patent IT-1260008-B (IT)
Title: Procedimento per la pressatura omogenea di prodotti ceramici di spessore non uniforme
IPC: B28B/
Filed: 1992-10-16
Granted: 1996-03-28
Abstract: Il presente trovato concerne un procedimento per la pressatura omogenea di prodotti ceramici di spessore non uniforme. Il procedimento è utilizzabile in particolare per manufatti ceramici provvisti di elementi in rilievo, come bordi sporgenti, gradini e simili, e prevede che il caricamento del semistampo inferiore (1), prima della pressatura, venga effettuato in modo differenziato cosicché nelle zone nelle quali nel prodotto finito lo spessore è minore venga depositato uno spessore di materiale da pressare inferiore, secondo un rapporto prestabilito, rispetto a quello depositato nelle zone nelle quali nel prodotto finito lo spessore è maggiore.
Patent IT-1260433-B (IT)
Title: Hidden repair plate + joint
IPC: A61C/
Filed: 1992-04-27
Granted: 1996-04-05
Abstract: Hidden repair/joint brace which guarantees the restoration of condyle/meniscus/cavity tissues after recovery of the joint meniscus following displacement with search for an anatomically suitable therapeutic but not functional position under radiographic monitoring. <IMAGE>
Patent IT-1253577-B (IT)
Title: Refrigerating assembly also powered by direct current
IPC: F25B/
Filed: 1991-10-09
Granted: 1995-08-22
Abstract: This is a refrigerating assembly to be installed on mobile means, and thus powered also via the energy obtained from the storage battery bank of the mobile means itself, and which utilises a type of compressor, manufactured in large series for stationary uses and powered directly by the ENEL network. For this purpose, the compressor comes with special anticlattering springs, and it is powered, via an appropriate inverter, from the storage battery bank. The inverter has the purpose of transforming direct current into alternating current with effective voltage value and frequency value less than the standard at the start-up of operation, so as to have sufficiently low pickup currents, such as can be supported by the storage battery bank. <IMAGE>
Patent IT-1262835-B (IT)
Title: Improved co-generation unit
Inventor: CODELUPPI LELIO
IPC: F01K/
Filed: 1993-09-03
Granted: 1996-07-04
Abstract: Co-generation unit in which the cooling water for the block and the engine head, the lubricating oil exchanger, the exhaust manifold exchanger and the exhaust gas exchanger respectively is caused to circulate through individual separate circuits which each having a flow adjustment valve branch off in parallel between a cooling water distributor and main from a delivery pump located between the output of the primary from the main exchanger and the said distributor, in which a heat sensor located between the said pump and the said outlet from the primary of the main exchanger controls a three-way valve which being inserted in the inlet to the secondary of the main exchanger can bypass the water of the said secondary and in which another heat sensor at the outlet from the air filter controls a temperature adjustment valve at the inlet to the said filter. <IMAGE>
Patent IT-1275056-B (IT)
Title: Accessory device applicable to electric razors and blades for local independent illumination of the area to be shaved
Inventor: OGNIBENE PIETRO
IPC: B26B/
Filed: 1994-10-25
Granted: 1997-07-30
Abstract: The device consists of a structure 1, supporting a mask 3 for removable electrical batteries, which can be applied by insertion, adhesion or in other ways to the razor, to direct a small beam of localized light into the area of action of the heads or blades, providing accurate identification of the parts of the face under the chin or other parts which are usually poorly illuminated, so that a perfect shave can be achieved.