baber/WOPTO huggingface dataset:
Patent SE-529924-C2 (SE)
Title: Child carriage incorporates handgrip unit rotatably arranged on front end part of wheel assembly and is automatically lockable in collapsed state
Inventor: LAN RED
IPC: B62B7/10
Filed: 2006-11-07
Abstract: The child carriage incorporates a handgrip unit rotatably arranged on the front end part of the wheel assembly and is automatically lockable in the collapsed state. A brace has a front end rotatably connected to the handgrip unit and a rear end movably arranged on the wheel assembly, to which it is releasably locked. A locking mechanism comprises at least one locking seat fixed to the handgrip unit, and at least one locking hook unit incorporating a hook plate arranged horizontally on the wheel assembly. When the child carriage is collapsed, the hook plate is turned upwards to an upright position where it engages in the locking seat, thus locking the child carriage in a collapsed state.
Patent SE-536722-C2 (SE)
Inventor: PILEBRO HANS
IPC: B65G5/00
Filed: 2012-11-01
Abstract: 16 ABSTRACTThe present invention relates to an arrangement for storing thermal energy, comprising at least two tunnels (1a, 1b) for holding a ﬂuid. Thetunnels (1a, 1b) are connected to each other by at least one channel (2), suchthat fluid communication is allowed between the tunnels (1a, 1b). Each tunnel(1a, 1b) extends at least partially along a respective circular arc. (Figure 1)
Patent SE-537040-C2 (SE)
Title: Upphängbar thoraxdräneringsanordning
Inventor: CHEN CHENG-HUAN
IPC: F16B45/00
Filed: 2013-04-05
Abstract: S A M M A N D R A G Upphängbar thoraxdräneringsanordning, vilken uppvisar en drä-neringsbehällare (11) och två på dess sidor anordnade hängare (12). Genom hängarna kan dräneringsbehållaren (11) upphängaspå ett upphängningsställe i närheten av patienten, varvid denmedicinska fackpersonalen utan problem kan iaktta ändringen avdet sterila destillerade vattnet inuti dräneringsbehàllaren(11). På en ände av hängaren (12) är en genomgàngsborrning(1212) utformad, vilken är anordnad mellan ett hakspár (12111)och ett styrspår (12112). I genomgàngsborrningen (1212)respektive hakspåret (12111) ingriper förbindningsanordningen(111) och låsutsprànget (112). Vid ickeanvändning av thorax-dräneringsanordningen kan hängarna (12) vara stabilt posi- tionerade på båda sidorna av thoraxdräneringsanordningen (11). Fig. 3
Patent SE-542545-C2 (SE)
Title: A system for separating pieces having a second density from granular material
Inventor: LUNDIN JOAKIM
IPC: E21C41/00
Filed: 2018-03-13
Abstract: The present invention relates to a system for separating pieces of a second density (9) from granular material (8), comprising: an upper tank (1), comprising water and a floating material (7) having a first density, which is less than the second density, arranged to receive and mix with the granular material (8) mixed with the pieces having the second density into a slurry, a lower tank, for receiving the slurry from the upper tank having at least one side wall (14), a bottom and a lower tank outlet (6), the lower tank being arranged at least partly below the upper tank in a vertical direction extending along a longitudinal axis (L1), so that the bottom of the lower tank is located below a bottom of the upper tank (1), a first pipe (3) arranged between the upper tank (1) and the lower tank (2) for allowing the slurry to flow from the upper tank to the lower tank, the first pipe (3) having a first pipe outlet (4) located on a lower half of the lower tank, a trap (5) for collecting pieces having the second density (9), arranged at the bottom of the lower tank, wherein the lower tank outlet (6) is arranged in the at least one side wall (14) for allowing the slurry with a lower content of pieces having the second density to flow out of the lower tank and the lower tank outlet (6) is arranged above the first pipe outlet (4) in the vertical direction and spaced apart from the first pipe outlet in a horizontal direction perpendicular to the longitudinal axis (L1).
Patent SE-503284-C2 (SE)
Title: Pipe joint structure
Inventor: ANDERSSON JOAKIM
IPC: F16L21/02
Filed: 1991-12-04
Abstract: The joint comprises two sealing surfaces (6, 36), one positioned on each of two end portions (2, 4) of two pipes. The sealing surfaces are adapted axially to be forced together to a position in which one of the sealing surfaces encloses the other sealing surface while forming a cylindrical or somewhat conical sealing space, and further comprising a sealing device positioned in the sealing space thus formed and comprising a sealing ring (18) which is connected with one of the pipe end portions and is compressed in the sealing space. The pipe end portion with which the sealing ring (18) is connected in connection with the sealing ring has a circumferential cavity (34) adapted partially to receive the elastic material of the sealing ring (18) when the joint is provided by axially forcing the sealing surfaces (6, 36) together. The sealing surfaces (6, 36) are adapted after the establishment of the pipe joint to provide sealing space sections having a small and substantially equal space width on either side of the sealing ring (18) in the axial direction of the joint for forming supports for carrying the transverse loads on either side of the sealing ring.
Patent SE-500689-C2 (SE)
Title: Method for laying new roof on existing corrugated plate roof - involves placing beams in channels in roof slope direction on outer roof top side and fixed by nails or screws
Inventor: STROEMBERG JAN
IPC: E04D3/36
Filed: 1992-10-21
Abstract: The existing roof comprises an outer structure (2) consisting of wave-form plates with channels (6) and ridges (7) fastened by nails or screws (3) arranged through the ridges into a base (1) on which it rests. Beams (5) are placed in the channels (6) in the roof slope direction on the outer roof (2) top side. The beams are connected with a number of existing fixture components (3) on the outer roof (2) using fixture plates (8) and are made to overlap one another at least at the ends. The fixture plates (8) are arranged between the beams (5) and fixed to them and to the nails or screws (3). The respective fixture plates have openings for the heads of screws or nails which lock firmly to the plates and thereafter are fixed to the beams.
Patent SE-503879-C2 (SE)
Inventor: LUNDSTROEM OLOF ROLAND
IPC: B66D1/72
Filed: 1995-02-07
Abstract: A winch comprises a drive pulley (13) for a lifting cable (14) which is rotatable in optional direction by means of a driving motor (10), and a guide means (17) for the lifting cable (14) which is connected to the drive pulley (13) through a slip coupling (26, 27, 28) and arranged for limited rotation, the lifting cable being movable by said guide means between an engagement position, in which it is located in drive engagement with the drive pulley (13), and a release position, in which it is located out of drive engagement with the drive pulley (13) and is supported by an alternative supporting means (18) for the lifting cable (14), over which the lifting cable (14) may be let out without being driven from the drive motor (10). The guide means (17) is arranged to move the lifting cable (14) between the engagement position and an axially displaced release position in which the lifting cable (14) is supported axially at the side of the drive pulley (13) by the alternative supporting means (18).
Patent SE-510332-C2 (SE)
Title: Wood splitting tool able to press 10 tons without aid of electrical power or other fuel e.g. to split timber trunks
Inventor: STRIDBECK NILS
IPC: B27L7/00
Filed: 1995-03-22
Abstract: The tool uses power from a hand-driven hydraulic unit (9), via a wood table (6), which runs along a beam (1). This power presses a timber trunk against a blade (3). The hydraulic unit counterpiece (7) is variably anchored in the beam. To compensate for the hydraulic piston limited stroke length, an auxiliary flap (12) is fitted on the wood table.
Patent SE-504468-C2 (SE)
Title: Device for pliable fixture of safety hatch over wall opening
Inventor: OTTOSSON TORE
IPC: E05C3/00
Filed: 1995-06-02
Abstract: The spring holder (10) has a pin, which extends through the rotary spring (11a,b). First and second flanges (12a,b) are fixed to the pin and against which the first and second spring arms support. The second spring arm has a part extending outside the second flange, which locates against a hatch (3). The spring holder is removable and rotatably connected around a geometrical axis concentric with the pin to a fixture (7) on a wall (1). The spring holder is rotatable from a starting position, in which the second spring arm supports against the second flange and its extending apart locates against the hatch.
Patent SE-504818-C2 (SE)
Inventor: MOREN TOM
IPC: F26B21/06
Filed: 1995-08-14
Abstract: PCT No. PCT/SE96/00919 Sec. 371 Date May 21, 1998 Sec. 102(e) Date May 21, 1998 PCT Filed Jul. 5, 1996 PCT Pub. No. WO97/08504 PCT Pub. Date Mar. 6, 1997The invention relates to a method of drying wood in a drying chamber (1), wherein a drying medium, for instance air, is circulated through a batch of wood (10) placed in the drying chamber (1) in a wood-drying process. The drop in temperature ( DELTA T) of the drying medium is measured in conjunction with passage of the drying medium through the wood batch (10), and the temperature drop therewith obtained is used to control or regulate the state of the circulating drying medium with regard to its moisture content and temperature, for instance. The dry temperature (T) and the wet temperature (TV) of the circulating dry medium are also measured in the proximity of the wood batch (10), and the temperature information therewith obtained is also used to control or regulate the state of the circulating drying medium with regard to its moisture content and temperature, for instance. According to the invention, the drying process takes place in a plurality of different phases (phases II-V) with varying control or regulating interaction between dry temperature drop ( DELTA T), dry temperature (T) and wet temperature (TV).
Patent SE-507135-C2 (SE)
Title: Wear adjustable disc brake actuating device for motor vehicles
Inventor: ANGERFORS DAN
IPC: B60J/
Filed: 1995-12-19
Abstract: The disc brake has a tappet assembly (14) axially movable in a calliper (1) to engage the brake device. Rotation of part of the tappet assembly will cause axial movement to compensate for wear induced stroke changes. A first tappet section (16) moves axially on longitudinal axis (18) and can rotate about the axis to give the required compensating axial movement. An end portion (29) is held on an extension (25) of the tappet assembly which is held non rotatably in the brake calliper device (1) by locking device (1). Extension (25) is connected first section (16) by movement transfer device (23,24) to allow the axial compensation movement.
Patent SE-515489-C2 (SE)
Title: Mobile communication network with several base stations serving mobile handsets
Inventor: URBY GOERAN
IPC: H04L/
Filed: 1996-06-18
Abstract: The network has several base stations each serving several mobile telephone handsets (2) and connected to a public telephone network. A network server (4) supplies data to a network user. A mobile data unit (6) has a mobile telephone handset and data telephone equipment (5), and signalling circuits which, in response to the network user, transmit client attach detach signals to the network to inform the server whether the mobile unit is ready to receive and transmit data. The signalling circuits of the mobile data unit transmit the client attach and detach signals on the initiative of the user, in accordance with the OSI model at a level higher than layer three. The transmission of the client attach and detect signals is independent of the type of carrier network used and the type of access network used.
Patent SE-507509-C2 (SE)
Inventor: EKSTROEM GOERAN
IPC: B65H18/26
Filed: 1996-10-21
Abstract: A reel-up in which paper is reeled up on reeling drums to form paper reels, said reel-up having two parallel stand members; a surface winding mechanism in the form of a rotating surface winding drum and/or a belt to carry the web and deliver it to one of said reeling drums or a paper reel formed or being formed thereon; and a secondary system including first and second secondary units for alternate receipt of new reeling drums. Each secondary unit, includes an outer first secondary member and an inner second secondary member, each of the secondary members having a linearly movable secondary body, an actuator for moving the secondary body, and a press device to maintain a predetermined linear pressure in the nip between the surface winding means and the paper reel as it increases in size. Each secondary body includes a bottom plate and a pivot unit pivotably journalled in a journalling element for turning between a position folded up from the bottom plate for collection of an empty reeling drum and a production position folded down to the bottom plate for reeling the web.
Patent SE-511896-C2 (SE)
Inventor: TOEROEK VILMOS
IPC: H02K/
Filed: 1996-12-04
Abstract: PCT No. PCT/SE97/02026 Sec. 371 Date Jun. 2, 1999 Sec. 102(e) Date Jun. 2, 1999 PCT Filed Dec. 4, 1997 PCT Pub. No. WO98/25330 PCT Pub. Date Jun. 11, 1998An electric machine comprising a ferromagnetic first part (11) having a plurality of teeth (11C) arranged in a row, a ferromagnetic second part (12) having a plurality of poles (16, 17) arranged in a pole row confronting the row of teeth (11C) of the first part (11) and spaced from the row of teeth by an air gap (18), bearing means supporting the first and second parts (11, 12) for relative movement along the air gap (18), and winding means (15) associated with the first part (11) for producing a multipolar magnetic field continuously travelling along the air gap and linking the first and second parts (11, 12) across the air gap (18). The travelling magnetic field has an even number of poles and a pole pitch corresponding to the pole pitch of the second part (12). At least a section of at least some poles of the pole row of the second part (12) constitutes a soft-magnetic salient pole (17) which has over at least part of its length along the air gap (18) a saturation flux density at the surface thereof facing the air gap which is no higher than the flux density in the air gap which causes magnetic saturation of the teeth (11C) of the row of teeth of the first part (11).
Patent SE-507205-C2 (SE)
Title: Wave power machine incorporating at least one power unit
Inventor: VIKLUND INGEMAR
IPC: F03B/
Filed: 1997-04-28
Abstract: The column (1) is tubular, and the pump incorporates a piston (6) which works in conjunction with a pump cylinder formed by the tubular column. The tubular column has an opening (16) at its lower end part under the water surface and beneath the piston. the transmission incorporates a line (5) which is connected to the float (2) and extends downwards around a lower line plate (3) and then upwards to an upper line plate (4) which is supported at the column upper part above the water surface and above the piston. The line extends downwards from the upper line plate into the tubular column and is connected with the piston inside it. The column in its upper part has a water outlet (7) which is located beneath a column opening (20), through which the line extends into the column to the piston.
Patent SE-510953-C2 (SE)
Inventor: VAKTNAES CHRISTER
IPC: H03F1/32
Filed: 1997-11-21
Abstract: The present invention relates to a power amplifier (400) and to a method of amplifying in the power amplifier (400) a first composite radio signal (RF41) that includes at least two modulated carrier waves. The first radio signal (RF41) is divided into two radio signals (RF42, RF43), which are amplified in a first and a second non-linear amplifier (405, 406). Intermodulation products arise in the amplification of said radio signals in respective amplifiers (405, 406). A compensation signal (RF45) is generated from the output signal (RF46) of the second amplifier (406), and the modulated carrier waves are suppressed selectively, e.g. by filtering out the carrier waves in band-stop filters (408-409). An output signal (RF47) from the power amplifier (400) is generated by reverse phase addition of the compensation signal (RF45) to the output signal (RF44) from the first amplifier (405).
Patent SE-512161-C2 (SE)
Inventor: CARPENTER MICHAEL JOHN
IPC: E21B41/02
Filed: 1998-06-30
Abstract: The present invention relates to a cemented carbide with excellent properties for oil and gas applications including resistance to the combined erosion and corrosion synergistic effects at temperatures between -50 and 300 DEG C., preferably 0-100 DEG C. The cemented carbide contains, in wt %, 2.5-4.5 (Co+Ni) with a weight ratio Co/Ni of about 3, 0.25-0.6 Cr and 0.1 Mo wherein essentially all of the WC grains have a size <1 mu m and wherein the total carbon content is in the interval of 6.13-(0.061+/-0.008)xbinder phase (Co+Ni) content (wt-%).
Patent SE-514623-C2 (SE)
Inventor: BRODEN BENGT-INGE
IPC: A61J1/00
Filed: 1998-09-24
Abstract: Device for the collection of urine or other bodily fluids, comprising a welded bag (1) made of a thin plastic film. The plastic film contains 83 % +/- 10 % polythene and the remainder ethyl butyl acetate, EBA, or ethyl vinyl acetate, EVA. The bag is provided with an inlet connection to which a plastic tube, made of the same material as the bag, is connected.
Patent SE-518079-C2 (SE)
Inventor: KIISKILAE ERKKI
IPC: B01D53/56
Filed: 1999-05-11
Abstract: A method of removing nitrogen oxides from flue gases of a cellulose pulp mill recovery boiler does so in a cost effective and environmentally friendly manner. In the heat recovery section of the recovery boiler, a peroxide solution (e.g. a water solution containing about 1-35% hydrogen peroxide) is brought into contact with (e.g. sprayed into) the flue gases in the heat recovery section, so that the flue gases and the peroxide remain in contact between about 0.5-5 (preferably between about 1-2) seconds. The majority (e.g. about 60-90%) of the nitrogen oxides are converted to nitrogen dioxide. The temperature of the flue gases at the time of contact with the peroxide solution is between about 300-800 DEG (preferably 400-600 DEG ) C. The nitrogen dioxide is removed by scrubbing the flue gases, downstream of the recovery boiler, with an alkaline liquid (e.g. a liquid otherwise used in the pulp mill having a pH of greater than 9) to convert the majority of the nitrogen dioxides into nitrate. The nitrate may be used as a nutrient in a biological effluent treatment plant within the pulp mill.
Patent SE-514358-C2 (SE)
Title: Rail truck, comprises bogies with grooves used to stow tarpaulin elements with bead edge sections
Inventor: JOENSSON PER-ANDERS
IPC: B61D39/00
Filed: 1999-06-07
Abstract: The truck comprises several bogies, each having two parallel length direction grooves, and a number of tarpaulin elements which combine to form the truck canopy. The tarpaulin elements each have two opposite beaded edge sections that can be slid into a bogie groove for storage when not in use.
Patent DE-10041672-C2 (DE)
Title: Magnetanordnung mit einem zusätzlichen stromführenden Spulensystem und Verfahren zu deren Dimensionierung
Inventor: SCHAUWECKER ROBERT
IPC: G01R33/3815
Filed: 2000-08-24
Granted: 2002-07-11
Abstract: Bei einer Magnetanordnung (M, D, P1, ..., Pn) mit einem Magnetspulensystem (M) mit mindestens einer stromführenden supraleitenden Magnetspule, einem weiteren stromführenden Spulensystem (D), welches durch eine externe Stromquelle gespeist werden kann und im Arbeitsvolumen ein von null wesentlich verschiedenes Magnetfeld aufbaut, und ggf. mit zusätzlichen supraleitend geschlossenen Strompfaden (P1, ..., Pn), wobei die durch die zusätzlichen Strompfade (P1, ..., Pn) im Betriebszustand aufgrund von induzierten Strömen erzeugten Magnetfelder in z-Richtung und das Feld des stromführenden Spulensystems die Größenordnung von 0,1 Tesla im Arbeitsvolumen nicht überschreiten, ist das weitere Spulensystem (S) so ausgelegt, dass  DOLLAR F1 wobei  DOLLAR F2 Dadurch kann ein weiteres Spulensystem (D) gegenüber einem herkömmlich dimensionierten Spulensystem (M) mit einfachen und unaufwändigen Mitteln so modifiziert werden, dass die effektive Feldeffizienz  DOLLAR I3 des weiteren Spulensystems (D) unter Berücksichtigung des Diamagnetismus des Supraleiters im Magnetspulensystem (M) möglichst groß ist.
Patent DE-10163513-C2 (DE)
Title: Implantierbarer hydroakustischer Wandler
Inventor: HUETTENBRINK KARL-BERND
IPC: H04R25/00
Filed: 2001-12-14
Granted: 2003-10-30
Abstract: Die Erfindung betrifft einen implantierbaren hydroakustischen Wandler nach dem Patent DE 100 30 372 C2, bei dem der Verformungskörper (15) des hydroelektrischen Wandlers (1) ganz oder teilweise aus einem einkristallinen, flüssigkeitsundurchlässigen piezoelektrischen Material besteht oder der Grundkörper (10) des hydroelektrischen Wandlers (1) ganz oder teilweise aus einem biokompatiblen, flüssigkeitsundurchlässigen Material besteht und an wenigstens einer Stelle zu einem Verformungskörper (15) ausgebildet ist, der auf der flüssigkeitsabgewandten Seite mit einem piezoelektrischen Material beschichtet ist, wobei diese Beschichtung (16) gegenüber der Körperflüssigkeit durch eine Kapsel (17) aus biokompatiblem, flüssigkeitsdichtem Material isoliert ist.
Patent DE-10200054-C2 (DE)
Title: Computergehäuse
Inventor: SCHMIDT HEINRICH
IPC: G06F1/20
Filed: 2002-01-02
Granted: 2003-10-30
Abstract: Die Erfindung betrifft ein Computergehäuse mit einem Slotwinkelfeld (3), wobei zur verbesserten EMV-Kontaktierung am Slotwinkelfeld (3) zwischen den Slotöffnungen (6) Kontaktfedern (13) und,zur besseren Kühlung innerhalb sowie oberhalb und unterhalb der Kontaktfedern, Lüftungsöffnungen (14) vorgesehen sind.
Patent DE-19801469-C2 (DE)
Inventor: WEITZEL THILO
IPC: H04B10/67
Filed: 1998-01-16
Granted: 2001-05-17
Abstract: The system produces a reference light beam, which is frequency-shifted, modulated, time-shifted or phase-shifted compared to the optical signal to be determined. At least one wave-dependent facility (14) is provided, with which the optical beam to be determined and the reference light beams are aligned in such a manner, that they can be applied for interference. At least one detector (40) is arranged together with a demodulator (50) or other optical elements, so that a temporal or spatial modulation of the intensity related to the whole or part of the detected radiation cross-section can be measured.
Patent DE-19816809-C2 (DE)
Inventor: HOFSAES MARCEL
IPC: H01H1/50
Filed: 1998-04-16
Granted: 2001-10-18
Abstract: The switch (10) comprises two connection electrodes (12,13) fastened to an isolating carrier (11), as well as a control mechanism which produces a connection between the connection electrodes in dependence on its temperature. A resistance part (18) is connected with the connection electrodes, in parallel to the control mechanism, and is inserted in the interior of the carrier, crosswise to the connection electrodes, so that it is held by it.
Patent DE-19852723-C2 (DE)
Inventor: KUPERMAN GRIGORY
IPC: H02H7/20
Filed: 1998-11-16
Granted: 2001-05-31
Abstract: In a production system included in a power modulator for the protection of a load connected to the power modulator, comprising a charging system, a power impulse former, a control arrangement and a pulse transformer with a first protection circuit in the form of a crowbar circuit connected to the input side and the load connected to the output side of the pulse transformer, a second protection circuit is connected to the output side of the pulse transformer between the low potential and the ground potential connections thereof wherein the second protection circuit includes a controlled switch with a resistor arranged in parallel therewith.