baber/WOPTO huggingface dataset:
Patent SE-8602728-L (SE)
Inventor: AXELSSON R S J
IPC: G05D1/04
Filed: 1986-06-19
Abstract: In a method and a corresponding device for determining the optimal altitude for altitude control for a vehicle (1), flying at a low altitude over a sea surface, like an anti-ship missile, the distance between the sea surface and the vehicle is measured by an altimeter (2), placed in the vehicle. The altimeter gives an altitude signal, corresponding to this distance, which is varying due to the wave structure of the sea surface. The altitude signal is processed in a signal processing unit (3), which gives to the steering means (4) of the vehicle (1) an altitude control signal, which is dependent on the difference between the actual altitude of the vehicle and the optimal altitude (Ho). The altitude signal is filtered in the signal processing unit (3) to eliminate any superimposed signals, the frequencies of which lie outside of a predetermined range of frequencies, comprising the range of frequencies of the wave movement. The rms-value of the filtered altitude signal is determined in the signal processing unit (3). An acceptable risk of a wave hit for the vehicle (1) is established. The optimal altitude (Ho) is calculated, considering the rms-value determined and the established risk of a wave hit for the vehicle (1).
Patent SE-8603696-L (SE)
Inventor: ELTVIK B
IPC: B21D1/14
Filed: 1986-09-03
Abstract: A vehicle chassis clamp for clamping a selected chassis part (7) which presents a throughpassing bolt joint (13a-c). The clamp comprises a U-shaped stirrup bracket (6a) having two legs so spaced as to straddle the chassis part (7). Each limb has a bush (14, 15) which can be tightened against a respective side surface of the chassis part, and each bush has a cavity (14d, 15e) which embraces a respective end of the bolt joint.
Patent SE-8605499-L (SE)
Inventor: MAUCH D L
IPC: F04B1/2078
Filed: 1986-12-19
Abstract: An axial piston pump is disclosed which includes a housing, a cylindrical bore in the housing, a piston barrel rotatable in the bore and spaced from the bore walls and an antifriction bearing structure surrounding the barrel between the barrel and the bore. A plurality of axial piston are provided in the barrel which are open at one end and have fluid passages through the barrel at the other end. A piston is provided in each such piston bore which extends out of the open end. A spring is provided between each piston and the other end of the piston bore. A fixed ramp swash plate is provided in the housing bore beneath the extending pistons and an antifriction thrust bearing is provided between the swash plate and pistons. An axial drive shaft is provided on the barrel which extends through an antifriction bearing in an opening in the housing opposite the bore for drivingly engaging on external drive structure. Additionally, a removable port cap is provided on the housing over the bore which has inlet and outlet ports communicating with fluid passages in the barrel.
Patent SE-8700227-L (SE)
Inventor: HEKKINEN T
IPC: A61M16/00
Filed: 1987-01-21
Abstract: The invention concerns a respiration therapy apparatus used as a drug atomizer and/or a so-called respirator and/or as an oxygen dispenser. In the apparatus of the invention, administration to a patient of oxygen or air is discontinued, at the latest, when the exhalation phase begins. This has been implemented in the apparatus of the present invention by utilizing a pressure pick-up (22) observing differential pressure of the flow and which further provides control of an electromagnetic valve (23) which is disposed to close and to open a pressure line (16). At commencement of the inspiration phase, the differential pressure is transmitted over a signal connection (99) to the pressure pick-up (22). The pressure pick-up (22) further controls the electromagnetic valve (23), opening the pressure line (16). The pressure pick-up (22) measuring differential pressure has been connected, in accordance with the present invention, over a signal connection (19, 39, 59 or 99) to an oxygen mask, to oxygen whiskers (30), to an atomizer (50), or to a respirator (80).
Patent SE-8701100-L (SE)
Inventor: ZIEMEK G
IPC: A63C11/08
Filed: 1987-03-17
Abstract: The wax applicator for skis consists of a cylindrical brush (2) pivot mounted in a housing (1) and which can be driven at high speed. One side of the housing (1) has a hole (8) matching the length of the brush (1) and from which the brush bristles protrude. A second hole (12) has a guide piece (13) pointing to the periphery of the brush (1) for the solid wax (14). The second hole (12) with its guide (13) is set at an angle of at least 90 degrees, preferably 180 degress, from the first hole (8).
Patent SE-8701514-L (SE)
Inventor: KAAGSTROEM P-O
IPC: F04F1/02
Filed: 1987-04-10
Abstract: An arrangement for pumping liquids comprises a pump chamber 21 which is arranged so as to receive a part quantity of the liquid to be pumped. The pump chamber is provided with members for cyclical variation of the pressure in the pump chamber between an overpressure and an underpressure in relation to the pressure in the chamber 17 where the main quantity of the liquid is situated. The pump chamber 21 is also provided with an infeed opening 22 and an outfeed opening 23. The infeed opening 22 has a considerably lower flow resistance in the direction into the pump chamber 21 than in the opposite direction, and the outfeed opening 23 has a considerably lower flow resistance in the direction out of the pump chamber than in the opposite direction, so that, when underpressure prevails in the pump chamber, a greater quantity of liquid is sucked into the pump chamber through the infeed opening 22 than through the outfeed opening 23 and, when overpressure prevails in the pump chamber, a great quantity of liquid is pressed out through the outfeed opening 23 than through the infeed opening 22. In this way, a net quantity of liquid can be sucked in through the infeed opening and pressed out through the outfeed opening. The arrangement makes is possible to pump many types of liquid without using movable valves. <IMAGE>
Patent SE-8703588-L (SE)
Inventor: ALBERTSEN E H
IPC: E03D1/30
Filed: 1987-09-16
Abstract: A water closet flushing mechanism comprising a water supply valve (15), a float device and an overflow passage which components are structurally combined to an assembly mountable inside the cistern (1) of the water closet, the outlet level of the flushing water supply valve (15) and the inlet level of the overflow passage both being vertically adjustable relatively the flushing valve of the cistern, the last mentioned level in the way that a vertical tube (5) which communicates with the downstream side of the flushing valve (6-8) supports a telescopically displaceable tube (12), at the top end of which the inlet opening (19) of the overflow passage (12) is located, characterized in that the water supply valve (15) is supported by the displaceable tube (12) whereby, upon displacement thereof, the vertical distance (G) between the cistern filling level (C), as determined by said float device, and the overflow level (B), as well as the vertical distance (F) between the overflow level (B) and the outlet (A) of the water supply valve (15) are positively maintained constant. <IMAGE>
Patent SE-8704137-L (SE)
Inventor: AALUND O
IPC: F15B21/041
Filed: 1987-10-23
Abstract: The invention refers to a device for rendering metal chips harmless which during operation occurs at a scraper ring (8) to a piston (4) in a cylinder (2) of a pressure liquid accumulator (1). In order to catch and maintain such metal chips present in the pressure liquid and prevent same from being carried away with the pressure liquid it is suggested according to the invention that radially inwardly of the scraper ring (8) is located an annular strip (9) of magnetic material adapted to collect the metal chips thereon.
Patent SE-8801815-L (SE)
Inventor: MORTON A J
IPC: A61K8/26
Filed: 1988-05-13
Abstract: A dental cream having desirable rheological characteristics such as smoothness, good "stand-up" on a toothbrush and absence of "tailing", contains a mixture of sodium carboxymethyl cellulose and a low viscosity hydroxyethyl cellulose, as a gelling agent, these compounds being present in a weight ratio of about 3:2 to 2:3 to each other. The dental cream may also contain fluorides such as sodium monofluorophosphate optionally together with sodium fluoride, and calcium phosphate as a polishing agent. Alternatively, the gelling agent may be high viscosity hydroxyethyl cellulose alone (i.e. without any in which case sodium carboxymethyl cellulose.
Patent SE-8803774-L (SE)
Inventor: DEVINE J
IPC: F02M17/04
Filed: 1988-10-21
Abstract: A diaphragm type carburetor comprising a main body portion defining a venturi having an air intake side and an engine outlet side. The carburetor has a throttle shutter mounted within the venturi between the air intake side and the engine outlet side, and a metering chamber supplies fuel into the venturi via a main discharge port. The main discharge port opens into the venturi on the air intake side of the throttle shutter. A monitoring means (FIG. 3) is provided to monitor an engine parameter and an electrically controlled valve means is provided to adjust the fuel flow through the main discharge port into the venturi. The valve means is responsive to an electrical signal generated by the monitoring means in response to the engine parameter.
Patent SE-9000659-L (SE)
Inventor: KUTCHENRITER K W
IPC: G01B11/08
Filed: 1990-02-23
Abstract: A procedure to determine the parameters in order to calculate the outer dia, the wall thickness or the inner dia of a tube characterised by: 1) generating a flat laser beam (39) having a precisely defined end, 2) positioning a rod in the laser beam, 3) determining a first distance (A) between the laser beam end and the nearest point of the rod, 4) fitting a tube over the rod in the laser beam, where the inner wall of the tube contacts the nearest point of the rod relative to the laser beam end and the cross-section of the tube intersects the laser beam, thus producing a silhavet of the tube, 5) determining a second distance (B) between the laser beam end and the nearest point of the tube and b) det-ermining a third distance between the nearest point of the tube relative to the laser beam end and the point of the tube furth-est removed from same. -
Patent SE-9003576-L (SE)
Inventor: TAKKO P
IPC: B05B1/30
Filed: 1990-11-09
Abstract: PCT No. PCT/FI90/00061 Sec. 371 Date Nov. 8, 1990 Sec. 102(e) Date Nov. 8, 1990 PCT Filed Mar. 7, 1990 PCT Pub. No. WO90/10502 PCT Pub. Date Sep. 20, 1990.A dispersion water nozzle passes pressurized water containing dissolved air into a flotation clarifier. A throttle part of the nozzle is composed of a cylinder or spherical valve member, into which, the main flow through passage and a crosswise flow through passage are formed. The crosswise flow through passage has a smaller cross-sectional area. The throttle part is followed by a tubular flow equalization part. The nozzle is easy to clean by changing the flow passages and flow directions in the throttle member.
Patent SE-9100541-L (SE)
Inventor: GOTTBERG I
IPC: F01N13/02
Filed: 1991-02-22
Abstract: PCT No. PCT/SE92/00101 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Feb. 20, 1992 PCT Pub. No. WO92/14912 PCT Pub. Date Sep. 3, 1992A method and a device are disclosed for catalyst emission control including an electrically heated startup catalyst which is positioned adjacent a main catalyst in the exhaust pipe associated with the engine. Also provided are a source of current, a switch, a control unit, a lambda sensor, and an electrically operated air pump including and air channel inserted between the lambda sensor and the startup catalyst. In connection with startup of the engine the startup catalyst and/or the air pump are activated by means of the control unit. The invention provides improved purification of the exhaust gases emitted by the engine.
Patent SE-9203315-L (SE)
Inventor: PALMERTZ JOHAN
IPC: F16D25/12
Filed: 1992-11-06
Abstract: A clutch servo (6) comprises, on a pressure medium feed line (10), a throttle (20) which, when it is indicated that the clutch linings are worn, is engaged so that it delays the pressure medium supply. The lining wear is indicated under the influence of a sensor (28) which senses the position of a working piston (12) in the servo. The engagement of the throttle (20) causes the servo action to be delayed, and because the clutch pedal feels harder to operate the driver receives a warning that the linings are worn and require replacing.
Patent SE-9300124-L (SE)
Inventor: WALLIN KAY
IPC: B31B50/02
Filed: 1993-01-18
Abstract: The invention relates to a method and an arrangement for feeding packaging blanks (1) erected in an erecting machine from an ejection position (2) under a form chamber (3) in the machine, where an erecting plunger (4) inside the erected blank relinquishes it for transfer to an underlying delivery conveyor (5) for further horizontal conveyance to a filling and sealing station. Substantially simultaneously as it is relinquished, the erected blank (1) is captured by a vacuum conveyor (8), known per se, which includes at least one vertically moving belt (9). One side wall (6), and possibly a lid (7) attached in an upstanding attitude to the wall of the erected blank are urged against the belt for controlled movement downwards until the bottom (11) of the erected blank comes into contact with the upper surface (12) of the delivery conveyor (5) substantially simultaneously as the erected blank is automatically released from the vacuum conveyor (8) for further horizontal conveyance by the delivery conveyor to a filling and sealing station.
Patent SE-9304264-L (SE)
Inventor: STAAHL LENNART
IPC: H05K7/20
Filed: 1993-12-22
Abstract: PCT No. PCT/SE94/01223 Sec. 371 Date Jun. 13, 1996 Sec. 102(e) Date Jun. 13, 1996 PCT Filed Dec. 19, 1994 PCT Pub. No. WO95/17805 PCT Pub. Date Jun. 29, 1995A system for cooling heat generating components in a closed space, for example, telecommunications equipment in rack cabinets in an enclosure includes a cooling unit operating with combined displacing air distribution and gravity air flow. Cooled air is distributed at low speed at a bottom of the closed space to contact the components from below. The cooled air displaces warmer air around and in the components for cooling. The warmer air moves upward in the space and is taken into the cooling unit at an upper intake opening. Air flow in the space is at a speed sufficiently low to avoid turbulence and mixing of the cooled and warmed air flows.
Patent SE-9502645-L (SE)
Inventor: HELLSTROEM LARS
IPC: B23C5/22
Filed: 1995-07-18
Abstract: Work tool for cutting metal, comprising one or more cutting positions (1) for inserts, each position having a base support surface (10) and at least two side walls (11, 12, 16) at right angles to each other, against which the cutter rests - one side wall has two support surfaces (12, 16) located at different distances from the plane of the base support surface, one surface (12) supporting a square insert (4) and the other surface (16) supporting a hexagonal insert. Hexagonal indexable inserts for metal cutting work are also claimed, comprising a base surface, top or tightening surface and intermediate configuration of side walls made up of a first set of at least six contact surfaces (22) around the cutting edge (30) and a second set of at least six contact surfaces (26) adjacent to the base surface.
Patent SE-9601280-L (SE)
Inventor: LARSSON BERTIL
IPC: F24F3/052
Filed: 1996-04-01
Abstract: PCT No. PCT/SE97/00461 Sec. 371 Date Sep. 30, 1998 Sec. 102(e) Date Sep. 30, 1998 PCT Filed Mar. 20, 1997 PCT Pub. No. WO97/37173 PCT Pub. Date Oct. 9, 1997An arrangement for supplying air to a room, preferably a clean room, which is divided into zones (A, B, C) with different climatic requirements, comprises a first air treatment unit (11) for supplying air to a pressure chamber (5) which is shared by a plurality of zones and from which air is supplied to the various zones. The arrangement also comprises at least one mixing spaced (14) communicating with the pressure chamber (5) and a second air treatment unit (17). The mixing spaced is intended for mixing of the air from the first (11) and the second (17) air treatment unit. The mixing space also communicates with at least one of the zones (B) for supplying the mixed air to this zone (B).
Patent SE-9601287-L (SE)
Inventor: LANDEN GOERAN
IPC: A01D34/416
Filed: 1996-04-03
Abstract: PCT No. PCT/SE96/01580 Sec. 371 Date Feb. 25, 1999 Sec. 102(e) Date Feb. 25, 1999 PCT Filed Nov. 29, 1996 PCT Pub. No. WO97/19584 PCT Pub. Date Jun. 5, 1997The present invention relates to a cutting filament intended for trimming and cutting vegetation, such a cutting filament being used on rotary-head motorized cultivators such as brush cutters and edge trimmers. During use such cutting filaments generate a substantial and unpleasant amount of high-frequent noise which is added to the noise of the motor for driving the rotary head. These noises lead to outdoor noise pollution. Legislatory requirements aiming to limit the noise to a level deemed to be acceptable are being drawn up and could shortly come into force. The cutting filament according to the present invention is characterized in that the cutting filament (1; 10') has undulations (2; 6; 12') that recur in the longitudinal direction of the cutting filament (1; 10').
Patent SE-9603491-L (SE)
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/495
Filed: 1996-09-24
Abstract: Absorbent pants are provided comprising a pants layer intended to face the body of the user in use and an outer barrier layer which is liq. proof and arranged outside the pants layer relative to the body of the user. The pants layer has a surface area greater than that of the outer barrier layer and is joined in parts to itself, directly or via a joining mechanism, so that in use it alone constitutes the waist opening, leg openings and load bearing regions in contact with the user's body.
Patent SE-9702385-L (SE)
Inventor: KANTER THEO
IPC: H04L29/12
Filed: 1997-06-23
Abstract: The present invention relates to an apparatus and a method for use in a virtual private network, VPN, (7, 7'), or a network domain forming part of a larger network, such as the Internet, to enable a first subscriber (1; 1') in the larger network to retrieve the address of a second subscriber (3; 3') in the VPN. The address may be returned to the first subscriber (1; 1') or a connection means (11) may set up the connection between the subscribers (1, 3; 1', 3') automatically.
Patent SE-9702999-L (SE)
Inventor: HANSSON ROY
IPC: A61F13/472
Filed: 1997-08-20
Abstract: An absorbent article with a longitudinal direction and a transverse direction, at least one elastic member (14) being arranged with prestressing in the crotch area (8) of the article, extending essentially in the transverse direction of the article. The elastic member (14) is arranged between the liquid-permeable surface layer (2) of the article and its absorption body (4) on a first surface of the absorption body (4). A shaping element (16) which is rigid to bending in the transverse sense of the article is arranged on a second surface of the absorption body (4), the shaping element (16) counteracting contraction of the elastic member (14).
Patent SE-9703339-L (SE)
Inventor: DEFRANCE PHILIPPE
IPC: B60G21/055
Filed: 1997-09-17
Abstract: An inner elastically deformable sleeve (2) is held securely on a frame-integrated strap. A rigid outer ring (20) forming one piece with the sleeve has longitudinal splines (21,22) to engage corresponding grooves in the strap. A radial guide plate (23) makes peripheral contact with the strap specified. The sleeve has a longitudinal groove (25) to ease the deformation (compression) of the sleeve. The strap entry rim (24) should be bevelled for the inner end of the sleeve.  The ring is composed of two half shells (20a,20b) and the sleeve has two diametrically opposed corrugations to work with the strap grooves described. The guide plate should be at the outer end (2b) of the sleeve. The grooves extend right along the sleeve and are diametrically opposed as are the ribs.
Patent SE-9801341-L (SE)
Inventor: HAGSTROEM BENGT
IPC: H04M/
Filed: 1998-04-17
Abstract: Communication is established irrespectively of whether the service in the telecommunications network such as an extra connection or reference connection is being used by the telephone subscriber, and the telecommunications-electricity network modem (TEM) answers an incoming call without any other telephone device belonging to the subscriber actually indicating the call. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a system for controlling electricity meters or other devices connected to the local electricity mains network, using the above communication method to send control signals to the modem, which is coupled to a non-exclusive telephone subscriber and the local electricity network, and which can send data via this network.
Patent SE-9801471-L (SE)
Inventor: TAMURA HIROKI
IPC: F02D41/04
Filed: 1998-04-27
Abstract: PCT No. PCT/JP97/02982 Sec. 371 Date Apr. 28, 1998 Sec. 102(e) Date Apr. 28, 1998 PCT Filed Aug. 27, 1997 PCT Pub. No. WO98/09062 PCT Pub. Date Mar. 5, 1998A control apparatus for a cylinder-injection spark-ignition internal combustion engine switches control mode in accordance with an engine operating state between compression stroke injection mode control, in which fuel is injected during the compression stroke to achieve stratified combustion, and suction stroke injection mode control, in which fuel is injected during the suction stroke to achieve uniform mixture combustion. Where regular gasoline lower in octane number than premium gasoline is used, a target mean effective pressure (Pe), which is set in accordance with throttle opening ( theta th), is subjected to octane number-based correction to thereby compensate for an engine output change at the mode switching, whereby a torque shock at the time of mode switching is prevented.
Patent SE-9801862-L (SE)
Inventor: NEUBUESER THOMAS
IPC: B65D25/20
Filed: 1998-05-27
Abstract: The adapter (1) is for containers (2) fitting and stacking in each other, with a base surface smaller than the upper surface.  The adapter has first and second long and short side walls (11', 11, 12', 12) of a height (H) which is less than that of the container with which the adapter is to be used.  The side walls have vertical surfaces, at least at the corners.
Patent SE-9903685-L (SE)
Inventor: BRUHN JOHNNY
IPC: B23B31/11
Filed: 1999-10-14
Abstract: The present invention relates to a tool and a tool tip for chip removal, wherein the tool in operative position preferably rotates around its longitudinal centre axis. The tool tip (10") contains two hard metal grades, a tough, less wear resistant grade in the inner portion (40") and a more brittle, more wear resistant grade in the external portion (41"). The tool tip is made from two grades that have the same shrinkage. The inner portion (40") is entirely surrounded by the external portion (41") except for in the feed direction and the retraction direction. The tool tip has a thread (25) formed in the tougher hard metal such as to endure high tensions. <IMAGE>