baber/WOPTO huggingface dataset:
Patent SE-527994-C2 (SE)
Inventor: LINDGREN HANS
IPC: B24B41/06
Filed: 2004-12-15
Abstract: The invention relates to a grinding machine setting arrangement for grinding button bits or crowns, wherein the grinding machine includes a grinding unit which is mounted for displacement in the vertical plane and wherein the drill bit is carried by a holder (2) that can be moved in the horizontal plane so that each button in the button bit can be centered in relation to the grinding disc of the grinding unit, wherein the holder (2) carrying the drill bit can be locked in each bit-setting relative to the grinding unit, wherein the holder (2) is connected to a fixed attachment (3) by means of a setting mechanism (1). The setting mechanism (1) includes a first elongate arm (4) that extends out from the holder (2) and a second arm (6) which also extends from the holder (2) although from a different point thereon than said first arm, wherein the first arm (4) includes a longitudinally extending slot (5) and the second arm (6) includes a slot (8) that intersects the slot (5) in the first arm, and wherein the fixed attachment (3) has connected thereto a locking device (10) which includes a locking pin (9) that extends through both of the slots (5, 8) in said arms (4, 6) and which further includes a locking mechanism that is adapted to firmly lock the locking device (10) and therewith both arms (4, 6) in their respective selected settings.
Patent SE-527201-C2 (SE)
Title: Starter device for electric bicycle motor, comprises chain wheel, drive disc with crank arm, trigger plate and contact
Inventor: WU DONALD P H
IPC: B62K11/00
Filed: 2005-03-23
Abstract: The device comprises a chain wheel (20) rotatably mounted on the bicycle frame (10), a drive disc (30) rotatably mounted on one side of the chain wheel, positioning springs (40) with their ends hooked into the chain wheel and drive disc, a crank arm (50) connected to the drive disc, triggers (60) inserted into holes (22) in the chain wheel, a trigger plate (70) on the opposite side of the chain wheel to the drive disc and a contact (80) on the same side of the chain wheel as the trigger plate. The drive disc has an axial tube (33) engaged with a central opening (24) in the chain wheel and contains holes (31) for locating protrusions (23) on one side of the chain wheel. The side of the drive disc facing the chain wheel contains grooves (32) which slope downwards. The triggers each comprise a thick part (61) located by the deep end of a groove in the drive disc, a thin part (62) inserted into a hole in the chain wheel and fixed against the trigger plate surface and a return spring (63) axially mounted on the thin part. The trigger plate is designed to release the contact so that the chain wheel can rotate when the crank arm is turned and the thick parts of the triggers move from the deep end to the top end of the groove when the protrusions move from one end of the hole in the drive disc to the other end, pushing the trigger plate outwards.
Patent SE-537302-C2 (SE)
Title: Sågband för bandsågning i trä
Inventor: SVENNINGSSON INGE
IPC: B27B33/06
Filed: 2012-10-02
Abstract: SAMMANDRAG Uppfinningen hdnfor sig till ett for bandsagning i trd avsett sagband med differentierad tanddelning. Enligt uppfinningen är en storsta delning (a2) mellan tva 2narbelagna -ander (8) minst 1,2 ganger storm an en minsta (ai), varvid tandhoj den (h1) hos den ena av tva tander med liten delning (ai) är storre in tandhojden (h2) hos atminstone den ena av tva tander, mellan vilka delningen (a2) är stOrre. Genom aft pa detta sat dels utforma tanddelningen med en val tilltagen differentiering, dels Ora spanrummen mellan tanderna ungefdr likstora, erhaller sagbandet en god dynamisk stabilitet, som motverkar uppkomsten av 2sjalvsvangningar under drift, samtidigt som spantrangningar och Overdriven energiatgang undviks.
Patent SE-536737-C2 (SE)
Title: Vätskebehållare och ledningsknippe för motorfordon med tippbar hytt
Inventor: TEPPOLA SAMI
IPC: B60R16/02
Filed: 2012-11-01
Abstract: 13 SAM MANDRAG Motorfordon innefattande: - en hyttenhet (3) som via en led (4) är ledat förbunden med enfordonsram (2) och tippbar relativt fordonsramen, - en vätskebehällare (10) monterad på fordonsramen vänd mothyttenheten, och - ett längsträckt ledningsknippe (20) uppvisande ett första parti(22) som är monterat på fordonsramen, ett andra parti (23) somär monterat på hyttenheten, och ett tredje parti (24) som är an-ordnat mellan nämnda första och andra partier. Vätskebehällaren är ledat förbunden med fordonsramen via enled (13) belägen vid en första ände (11) av vätskebehällaren föratt medge den motsatta andra änden (12) av vätskebehällaren attsvänga i vertikal riktning relativt fordonsramen när hyttenhetentippas relativt fordonsramen. Nämnda tredje parti av lednings-knippet uppvisar en första sektion (24a) som är fixerad vid väts-kebehällaren och som sträcker sig mellan nämnda första ochandra ände av denna, och en angränsande andra sektion (24b)som sträcker sig mellan nämnda andra ände av vätskebehällaren och hyttenheten. (Fig 6)
Patent SE-539536-C2 (SE)
Inventor: CHRISTOFER LINDBERG
IPC: F16B5/02
Filed: 2014-11-20
Abstract: 12 ABSTRACT The present invention relates to a frame screw (1) comprising; a screw member (3), and asleeve member (5). The screw member (3) comprises; a tip portion (7), a shaft (9)comprising threads (11), and a head portion (35) adapted to fit to a first tool. The sleevemember (5) comprises; an inner surface (37) adapted to fit to the first tool and a second tool,an outer surface (13) comprising threads (15), a front portion (17), a front side (21), and arear portion (19). The screw member (3) is rotatable connected to the front portion (17) ofthe sleeve member (5) and with the head portion (35) of the screw member (3) beingreachable by the first tool from inside of the sleeve member (5). The screw member (3) andthe sleeve member (5) are adapted to be rotationally fixated when using the first tool androtationally free-moving when using the second tool, the rotation when using the second toolbeing used to adjust the rotational displacement of the sleeve member (5) in respect to thescrew member (3). The outer surface (13) of the sleeve member (5) comprises at least one recess (21) adapted for cutting a spiral thread path into a surrounding frame (F) when used. Fig. 1
Patent SE-540093-C2 (SE)
Title: Förfarande och anordning för formning av fibermattor för tunna skivor
Inventor: GÖRAN LUNDGREN
IPC: B27N3/14
Filed: 2016-02-11
Abstract: SammanfattningDen föreslagna uppfinningen hänför sig till förfarande och anordning för framställning av torrformade fiberskivor. Den omfattar förfarande och anordning för framställning av tunna skivor och formning av fibermattor för tunna skivor genom mekanisk formning i en kontinuerlig process där formningsbanan är uppdelad i två delar där den första delen(10) med verktygen (9) och (10) framställer en fibermatta (M1) med en konstant tjocklek oavsett avsedd skivtjocklek och den andra delen (4) med en fördelningsbädd (3) framställeren fibermatta (M2) med en tjocklek anpassad för den avsedda skivtjockleken.
Patent SE-544061-C2 (SE)
Title: Method and controller for dynamically determining a system curve in a heat power system
Inventor: PETTERSSON RIKARD
IPC: G05D7/00
Filed: 2019-07-05
Abstract: A method and a controller of dynamically determining a current system curve in a heat power system (1), in which the heat power system (1) comprises a regulator (40; 41) and sensors (10; 12; 15; 16). The controller (100) controls an output of the regulator (40; 41) to find the current system curve, collects and checks sensor values with limited accuracy to determine if properties of the sensor values indicate that a point of the current system curve has been reached. When at least two points are found the controller models the current system curve by linear interpolation between the first and second point of the current system curve.
Patent SE-545287-C2 (SE)
Title: Method and system for data processing
Inventor: RISCH JOHAN
IPC: H04W4/70
Filed: 2020-08-28
Abstract: A system (100) and a method comprising several Edge Computing Devices (ECD), each comprising a sensor (S); a memory (M); a Central Processing Unit (CPU); and a digital communication interface (IF) that allows communication across a network (NW).Each ECD has a respective interpreting software function that execute on said CPU and that interpret computer code, received via the communication interface (IF) and stored in the memory (M), according to a query language having a predetermined syntax; an interactive Graphical User Interface (GUI), allows a user to visually view said computer code using said visual notation system; and the GUI allows said user to graphically and interactively change queries visually, whereupon the GUI as a result communicates updated computer code to concerned devices.
Patent SE-544761-C2 (SE)
Title: A method for monitoring the operation of a vehicle battery circuit with parallel batteries and a battery circuit
Inventor: LEDFELT GUNNAR
IPC: H02J7/14
Filed: 2021-03-18
Abstract: A battery circuit (1) for a vehicle (300), said battery circuit (1) comprises a primary battery circuit (101) comprising a primary battery (102); a secondary battery circuit (104) comprising a secondary battery (105), and a generator configured to supply a first demanded voltage to a positive pole of the primary battery, in response of a first voltage demand signal applied to the generator. The battery circuit (1) further comprises a connection circuit (100) comprising an input (107) connected to a positive pole of the primary battery (102), and an output (108) connected to a positive pole of the secondary battery (105), the connection circuit further comprises a first branch (109) which connects the input (107) to the output (108), wherein the first branch (109) comprises a diode (D1). A control circuit (110) is provided, configured to generate a first voltage demand signal and to determine that the generator supplies the first demanded voltage to the positive pole of the primary battery (102), and then to measure the voltage of the input (107), Vin0, and the voltage of the output (108), Vout0, and to generate a second voltage demand signal to increase the generator output, from the first demanded voltage to a second demanded voltage, and to measure the voltage of the input (107), Vin1, and the voltage of the output (108), Vout1, and then to determine the operation status of the battery circuit (1) based on the measured values.
Patent SE-545350-C2 (SE)
Title: Grinder accessory for pump
Inventor: CRABTREE ALEX
IPC: F04D7/04
Filed: 2021-07-01
Abstract: A grinder accessory (100) is useful for a pump (P) in a wastewater application. The grinder accessory has a cutter plate (130) and a cutting body (150) that co-act on solids, especially fibriform solids. The cutter plate has first and second planar faces (132, 138), mounted in an inlet (S) of the pump, with a plurality of through holes (134) and a central aperture (140). The cutting body is poised atop the first planar face and extends through the central aperture to rotationally couple with a drive shaft (D) of the pump. A central hub (152) of the cutting body has a plurality of arms (154) that extend radially proximate to the first planar face, so that a leading edge (156) of the arms interacts with the through holes on solids passing therethrough. A housing (14) defines a cutting chamber around the cutter plate and the cutting body to protect them and to induce swirling action.
Patent SE-514878-C2 (SE)
Inventor: KUMAGAI ATUSHI
IPC: C22C38/44
Filed: 1992-02-03
Abstract: Stainless steel for a razor consisting, by weight, of more than 0.55% but not more than 0.73% C, not more than 1.0% Si, not more than 1.0% Mn, not less than 12% but not more than 14% Cr and the balance Fe and incidental impurities, a carbide density in an annealed state being 140 to 600 pieces/100  mu m<2>. The above stainless steel may contain least one of not more than 1.0% Ni and not more than 2% Mo. There is also disclosed a process for producing stainless steel for a razor, comprising the steps of introducing a strip of the above-mentioned steel into a continuous furnace set to a temperature higher than a transformation temperature AC1 of the steel, prior to or during cold rolling, and annealing the steel sheet so that a carbide density of the steel strip is 140 to 600 pieces/100  mu m<2>.
Patent SE-500781-C2 (SE)
Title: Regulator for controlling functions of work-tool, esp. dentist's drill - comprises rotatable base portion for housing electronic supply and sensors
Inventor: HALLEN JAN-AAKE
IPC: A61C1/00
Filed: 1993-08-27
Abstract: The regulator comprises a base (10) located at ground level having an upper part (13) and a lockable arm (14) which is rotatable together with the upper part (13) w.r.t. the base (10). Both the upper part (10) and the base (13) are provided with overlapping flanges and the electronic supply (17) and sensors (18) are contained in the space between (10) and (13).
Patent SE-500904-C2 (SE)
Inventor: ELIASSON ROGER
IPC: F16L33/08
Filed: 1993-09-15
Abstract: PCT No. PCT/SE94/00792 Sec. 371 Date Jan. 6, 1996 Sec. 102(e) Date Jun. 6, 1996 PCT Filed Aug. 29, 1994 PCT Pub. No. WO95/08073 PCT Pub. Date Mar. 23, 1995The invention concerns an improved hose clamp consisting of an outer annular tightening band (1) which is provided with a tightening device (3, 4), and of a resilient band (2) which extends along the inner face of the tightening band (1). The resilient band is provided with two axially spaced, inwardly directed peripheral beads (6) which extend around the resilient band (2). Intermediate the beads (6) the resilient band (2) is formed with an outwardly directed ridge (7) in abutment against the inner face of the tightening band (1). By means of a number of openings (8), the ridge (7) is divided into a number of bridges (9) which interconnect the beads (6) with one another around the resilient band (2). These bridges (9) are arranged to allow bead movability in the radial as well as axial directions.
Patent SE-509027-C2 (SE)
Inventor: ROCHE RONALD H
IPC: F02B61/04
Filed: 1994-11-10
Abstract: An air/fuel handling system for a small fuel injected engine with a preferably extruded body having an air tuning chamber, a fuel pump chamber and a fuel rail chamber therein for supplying fuel to one or more fuel injectors. A preferably separate fuel metering and throttle body is mounted on the chamber body. Air is supplied to an intake passage of the throttle assembly to the air chamber which has ram tubes for supplying combustion air to the intake manifold of the engine. Fuel from a remote gasoline tank is supplied through a metering valve assembly to the inlet of an electric fuel pump mounted in the pump chamber which supplies high pressure fuel to the fuel rail and injectors and thus to the engine. Fuel vapor in the metering chamber is separated from liquid fuel and supplied to the air intake chamber when the engine is operating.
Patent SE-503442-C2 (SE)
Inventor: BAECK INGE
IPC: C23C2/26
Filed: 1994-11-25
Abstract: A thin plaster with acrylonitrile as matrix is sprayed onto an aluminium sheet or onto a steel sheet coated with aluminium or an aluminium alloy. The sheet is simply washed before the plaster is applied. No chemical surface pretreatment is necessary.
Patent SE-505099-C2 (SE)
Inventor: KARLSSON PER GUNNAR
IPC: B04B1/10
Filed: 1996-01-29
Abstract: Method and device (21) for the supply of control liquid to a rotor of a centrifugal separator, which device (21) comprises a cylinder (25), in which a movable wall element (26) is arranged, which axially delimits a storing chamber (29) in the cylinder (25). In the storing chamber (29) a predetermined volume of control liquid is stored. Control liquid is pressed out of the storing chamber (29) into the rotor during axial displacement of the wall element (26). Futhermore, the invention comprises a centrifugal separator, which is provided with such a device (21). A portion of the control liquid in the storing chamber (29) is pressed upon displacement of the wall element (26) a first distance out through a first outlet passage (33) in the device with a high flow. The first outlet passage (33) is then closed when the wall element (26) has been displaced this distance. A portion of the remaining control volume of control liquid in the storing chamber (29) is pressed out of the storing chamber (29) upon continuing displacement of the wall element (26) a second distance through a second outlet passage (36) in the supplying device (21) with a flow, which is substantially lower than the first flow.
Patent SE-510852-C2 (SE)
Inventor: GYLLENGAHM STEFAN
IPC: B23B27/16
Filed: 1996-07-10
Abstract: An indexable cutting insert (3) for cutting metal machining has substantially the shape of a star. This makes possible a large number of cutting edges per insert and, thereby, a very good cutting economy. E.g., for an eight-pointed, double-sided cutting insert there are sixteen cutting edges.
Patent SE-510290-C2 (SE)
Title: Magnetic storage device for drills
Inventor: LINDEN SIGURD
IPC: A61C/
Filed: 1997-02-24
Abstract: The drills, which can have different lengths or dimensions, are placed on a magnetic strip. The magnetic poles on the strip have a separating effect on the drills. Components are provided for retention and stabilising the strip.
Patent SE-508118-C2 (SE)
Title: Spinnaker sail boom
Inventor: LINDHOLM JOAKIM
IPC: B63H9/10
Filed: 1997-06-05
Abstract: Spinnaker sail cloths (7.1, 7.2) are secured to the bottom corners (7.3) of a sail. The boom can be swung between the port and starboard side of the yacht (1), and comprises an inner boom (6.2) rotatably mounted at one end in a fitting and rotatably secured at the opposite (outer) end to an outer boom (6.3) via a link piece (8). The middle region of the outer boom is attached to the link piece and the outer boom can be rotated in a horizontal plane to enable it to be rotated at right angles to the inner boom and allow the entire spinnaker boom to be swung past the mast mounting.
Patent SE-521119-C2 (SE)
Inventor: HIELM ODD
IPC: H05B6/02
Filed: 1998-03-02
Abstract: In order to reduce emissions from a liquid-cooled internal combustion engine, the cooling liquid of the internal combustion engine is heated by a heat generator that is driven by the internal combustion engine as long as the working temperature of the internal combustion engine is below a predetermined value. The heat generator includes a driven rotor and a stator, in which the rotor when rotated induces electric currents that generate heat. The rotor includes a soft magnetic material and supports a plurality of permanent magnets, which generate a magnetizing field of the rotor. The stator has a ring of non-magnetic, electrically conductive material. The ring is arranged along the periphery of the rotor such that the magnetizing field of the rotor passes through the ring. A chamber which likewise extends along the periphery of the rotor and of which the stator is at least part, permits the circulation of a liquid for absorbing the heat generated in the stator ring, when the rotor is driven to rotate.
Patent SE-521771-C2 (SE)
Inventor: LUND THORE
IPC: B21J1/06
Filed: 1998-03-16
Abstract: A method for the manufacture of components made of steel subject to heavy stress, load and/or wear, such as rolling bearing elements, starting from a steel having an austenite carbon content at hot forming temperature of about 800 - 1100 DEG C of 0.55-0.85 wt%, hot forming of the components above Al of the steel, hardening of the components directly from the hot forming temperature, in air, possibly forced convection aided by addition of water, hard machining of the components to their final dimensions, surface finishing of the components. <IMAGE>
Patent SE-521085-C2 (SE)
Inventor: SCHOENENBORN HARALD
IPC: F02C7/18
Filed: 1999-04-08
Abstract: The removal of cooling air from the diffuser part of a radial stage of a compressor of a gas turbine is provided. The end stage of the compressor has a radial rotor disk (2) with a bladed diffuser (3). With the corresponding fastening elements (7) for the parts (20.1, 20.2) on the diffuser housing side, the diffuser blading (3) is used at the same time to connect the vane support (1) to the rear bearing housing (21). Compressed cooling air can be removed through either/both round holes (6.1) or/and slots (6.2), which are milled on the suction side of the diffuser vane (3). Through the removal openings (6.1, 6.2), the cooling air enters the blind holes (19) of the diffuser vane (3) and then further, through holes (19.1) in the diffuser housing outside (20.2), the cooling air discharge (10) arranged in the compressor housing.
Patent DE-10048475-C2 (DE)
Inventor: HAEUSLER KARL
IPC: H01S5/028
Filed: 2000-09-29
Granted: 2003-04-17
Abstract: A method and device for passivating the resonator end faces, in particular the cleaved edges of semiconductor laser diodes, by high-temperature epitaxy of the quaternary compound semiconductor In<SUB>x</SUB>Ga<SUB>1-x</SUB>As<SUB>y</SUB>P<SUB>1-y</SUB>, where (0<=x<=1 and 0<=y<=1). To passivate the In<SUB>x</SUB>Ga<SUB>1-x</SUB>As<SUB>y</SUB>P<SUB>1-y</SUB>, an additional passivation layer may be applied in situ. The semiconductor crystal is brought to the temperature required for the epitaxy by being heated. To avoid thermal destruction of the contact metal during the epitaxy, the metal is only deposited after the cleaving operation and the passivation. The deposition of the metal on the passivated laser bar is carried out by means of special equipment that allows deposition of metal on the entire surface of the laser and at the same time prevents vapour deposition on the cleaved edges. The method and device can be applied to the production of high-power laser diodes.
Patent DE-19608835-C2 (DE)
Title: Verfahren zum automatischen Wiederanschalten eines Antiblockiersystems (ABS) für Fahrzeuge
Inventor: SICKENBERGER ALEXANDER
IPC: B60T8/1761
Filed: 1996-03-07
Granted: 2000-06-29
Abstract: Durch das manuelle Abschalten des ABS beim Fahren auf Kies oder bei Neuschnee auf glattem Untergrund wird die Bremsstrecke mit blockierten Rädern verkürzt, wodurch jedoch die Lenkbarkeit bei blockierten Rädern nicht mehr gegeben ist. DOLLAR A Lösung des Problems durch eine Vorrichtung zum automatischen Wiedereinschalten eines Antiblockiersystems für Kraftfahrzeuge, gebildet durch einen Schalter, welcher automatisch bei Lenkeinschlag betätigt wird, wodurch ein zuvor abgeschaltetes Antiblockiersystem wieder in den Betriebszustand zurückgesetzt wird. DOLLAR A Mit dieser Vorrichtung bleibt das Fahrzeug trotz manuell ausgeschaltetem ABS lenkbar.
Patent DE-19738187-C2 (DE)
Title: Flugzeitmassenspektrometer mit thermokompensierter Fluglänge
Inventor: FRANZEN JOCHEN
IPC: H01J49/40
Filed: 1997-09-02
Granted: 2001-09-13
Abstract: Die Erfindung betrifft Flugzeitmassenspektrometer, die auch unter veränderlichen Umgebungstemperaturen und Wärmebelastungen durch Pumpen oder Elektronik eine hohe Konstanz der einkalibrierten Massenskala zeigen müssen. Flugzeitmassenspektrometer berechnen die Massen der Ionen aus der gemessenen Flugzeit in einem langen Flugrohr, das in der Regel wegen der erforderlichen Vakuumeigenschaften aus Edelstahl gefertigt ist. Diese Flugrohre unterliegen temperaturbedingten Längenänderungen, die sich auf die Flugzeit und damit auf die Massenbestimmung auswirken. DOLLAR A Die Erfindung besteht darin, den Abstand zwischen Ionenquelle und Ionendetektor so zu kompensieren, daß auch bei Temperaturänderungen die Flugstrecke für die Ionen konstant lang bleibt. Die Länge der Flugstrecke wird dabei nicht einfach durch das sich ausdehnende Flugrohr, sondern durch ein thermisch längenkompensierendes Abstandssystem zwischen Ionenquelle und Ionendetektor gebildet. Dadurch bleibt eine einmal vorgenommene Massenkalibrierung auch bei verschiedenen Temperaturen des Spektrometers gültig. Eine Längenkompensation kann in an sich bekannter Weise durch die Konstruktion des Abstandssystem aus Materialien verschiedener Wärmeausdehnungskoeffizienten hergestellt werden, deren Längenänderungen sich gegenläufig ausgleichen.