baber/WOPTO huggingface dataset:
Patent SE-8003359-L (SE)
Inventor: BECHT R
IPC: B60T13/565
Filed: 1980-05-06
Abstract: A brake booster comprising a housing which is divided into a vacuum chamber and a working chamber by a movable wall. A tube is disposed in the housing coaxial of the longitudinal axis thereof having its ends fastened to the end walls of the housing. The tube is provided with longitudinal slots in the vacuum chamber which are open remote from the movable wall. Parts of the movable wall project through the slots and are fastened to a valve housing extending into the tube, the valve housing containing a control valve which controls the pressure in the working chamber. This arrangement allows a short overall length of the booster and enables easy assembly thereof with respect to known prior art brake boosters.
Patent SE-8004809-L (SE)
Inventor: WIEDMANN P
IPC: F04B39/04
Filed: 1980-06-30
Abstract: In a piston-in-cylinder type pump incorporating a radial sealing arrangement, wear on the seal is mitigated by the contact pressure with which the seal is thrust against the cylinder wall being adjusted automatically according to the degree of suction in the working chamber of the pin/lip. In one embodiment the piston (3) has a groove (4) and an elastically resilient tube (5) covers the said groove to form an annular chamber and is associated with a seal-ring (7) fixed thereto, the piston being provided with ports (6) in an end portion thereof for admitting atmospheric pressure to within the annular chamber. In another embodiment the annular chamber is formed by a resilient stepped tube, the end nearer the working chamber being fixed to the piston and the other end having an outwardly stepped portion resting freely against the peripheral surface of the piston and forming the seal. <IMAGE>
Patent SE-8005754-L (SE)
Inventor: KRIEGER P
IPC: F04D29/42
Filed: 1980-08-15
Abstract: In a centrifugal pump having an inlet bend 1, with guide ribs 3 extending from substantially upstream of the impeller 2 to just upstream of the impeller, the guide ribs 3 are cut back, immediately upstream of the impeller, in the region of the peripheral wall 7 of the inlet bend, so that the vanes 3 extend as far as the impeller only at 6 in the region of the hub 4 of the impeller. An entry cone 5 may be disposed in the inlet bend opposite the hub 4. The cutting back of the ribs 3 allows the part-load vortex occurring during part-load operation of the pump to emerge unobstructedly from the impeller to the upstream area, and thereby cavitation damage to the impeller and guide ribs is reduced as compared with known pumps. <IMAGE>
Patent SE-8103704-L (SE)
Inventor: PETERSEN A
IPC: B67B7/16
Filed: 1981-06-12
Abstract: A bottle opener for removing caps from bottles comprises a cup- shaped removing member (3) being substantially symmetrical with respect to rotation, e.g. cylindrical or frusto-conical of an inner diameter being greater than the diameter of the cap to be removed. The removing member comprises an annular gripping means (1), which with its inner rim portion (16) may grip under the free rim of the cap during the use so as to loosen said cap from the bottle neck, and a cup- shaped retaining means (2) located substantially centrally relative to the gripping means (1) and capable of being pressed downwards on the top side of the cap during the use. A holding member (4) such as a holding cover surrounds the removing member (3) and keeps the parts (1) and (2) together. In this manner a bottle opener is obtained which is easy to orient and to maintain in the working position, and which is handy and of such a shape that it reliably grips about the rim of the cap when the latter is to be removed. The holding member may be shaped as a drinking cup or bottle stand, the removing member being located in the bottom thereof. The holding member (4) may be omitted, parts (1) and (2) being formed integrally. <IMAGE>
Patent SE-8103818-L (SE)
Inventor: SZILAGYI J
IPC: G01C3/00
Filed: 1981-06-17
Abstract: This handset exhibits a distance meter (1) and a sight. To create a simple and lightweight handset for close-range measurements up to 200 m, the distance meter (1) has a beam with a cone angle of greater than 20 mrad and a distance measuring cycle shorter than 1 s and, in a perpendicular plane, an adjustable stand (3) is connected to the distance measuring instrument. The distance meter (1) can be advantageously connected to a computer and a storage register. <IMAGE>
Patent SE-8105274-L (SE)
Inventor: FLOTOW R A
IPC: F16D13/48
Filed: 1981-09-07
Abstract: A friction clutch assembly is disclosed having an annular spring compressed between a clutch cover and a plurality of externally located release levers. The spring has tongues cooperating with indentations on the outside of the cover to centrally locate the spring and prevent it from rotating relative to the cover. An abutment may be formed on the cover for engagement by the spring to indicate when the clutch is in a fully worn position.
Patent SE-8106463-L (SE)
Inventor: WILLIS R P
IPC: H01H11/04
Filed: 1981-11-02
Abstract: Improved contact surface life is provided by annealing a laminate 48 of gold 40 and another precious metal 42 at such a high temperature, viz. 1400 DEG F, that substantial interdiffusion occurs. The laminate is mounted on a base metal, e.g. copper, and rolled prior to the annealing step. <IMAGE>
Patent SE-8203490-L (SE)
Title: Socket-headed screw assembly - has taper socket with grooves converging to centre for correspondingly-shaped key
Inventor: WULFF PERCY
IPC: F16B23/00
Filed: 1982-06-07
Abstract: The screw has a taper socket (121) formed in the head, and whose surface contains a large number of symmetrical grooves all converging to a single point on the screw axis. There are more than 50 grooves, their depth being between 3 and 0.1mm. The key for fitting or removing the screw has a cone tip, similarly with a large number of grooves, their number and the cone angle corresp. with those of the socket.
Patent SE-8206903-L (SE)
Inventor: STRAND LENNART
IPC: B08B9/04
Filed: 1982-12-03
Abstract: The combined rinsing and cleansing mouthpiece is connected to a hose or pipe system from which a liq. is force-fed. By rotation of the mouthpiece - which has nozzles angled to its radius - a reaction force is produced by the liq. jets which cause it to rotate, and simultaneously radially positioned pliable wires loosen impurities from the cylinder inner walls. - A rear fixed rinsing mouthpiece connected to the feed line has a number of nozzles inclined backwards to rinse away the loosened impurities, and assists in driving the device through the cylinder.
Patent SE-8301623-L (SE)
Inventor: RITTINGE CHRISTER
IPC: E02D31/02
Filed: 1983-03-24
Abstract: A base plate system comprises a timber base plate and a further base plate of a material resistant to corrosion and rot, preferably aluminum, placed between said first base plate and the foundation. Said further base plate has a channel cross-section and connected to this at several points on the circumference of said further base plate, connection pieces opening with their free ends into the atmosphere surrounding the foundation. Said further base plate has in its upper side continuous ducts and, between said ducts, upwardly extending, spaced apart distance means on which said timber base plate rests.
Patent SE-8305148-L (SE)
Inventor: FOLDHAZY Z
IPC: F16C23/08
Filed: 1983-09-23
Abstract: A bearing device for a spindle (12), rotatably suspended in a frame (1), comprises a first bearing (4) arranged to transfer radial forces from the spindle to the frame while permitting a certain inclination of the spindle in relation to its intended rotational axis (A), and a second bearing (3) arranged to transfer axial forces from the spindle to the frame. For avoiding mutual inclination of the bearing rings of the axial bearing (3) upon inclination of the spindle during its operation, said axial bearing (3) is arranged to transfer the axial forces through two abutting contact surfaces movable relative to each other, one of which is united with the rotatable bearing ring (13) of the axial bearing, and the other of which is united with the spindle (12).
Patent SE-8306062-L (SE)
Inventor: SCHUBEIS E
IPC: E06B1/56
Filed: 1983-11-04
Abstract: The door frame has a profile. At right-angles to the wall (1) aperture are profile parts (5) which incorporate a fillet (6). The latter, when viewed in cross-section is provided with two arms (7). These arms grip on to each side of the profile edges (5) and thus connect to the aperture edges (2).(1)
Patent SE-8400539-L (SE)
Inventor: MULLER H
IPC: B29C45/30
Filed: 1984-02-02
Abstract: A hot-runner nozzle intended for injection moulding comprised of an outer, hollow main part (1) in which an inner main part is fitted (11) with a torpedo shaped part (15a, 15b). By shaping this torpedo shaped part eccentrically and by allowing the canal (22), through which the plastic mass passes through the inner main part, to be eccentrically set up and slanted, so that it fits into the part of the torpedo that is closest to the outer part's inner wall a favourable partial flow is achieved with automatic injection and in part that there is an area (20) for fitting in an immersion heater (21) in the inner main part.Both of the main parts (1, 11) with an additional third main part (23) have heads (5, 19, 31) with level contact surfaces and the heads also have holes for screwing tight the nozzle.<IMAGE>
Patent SE-8400668-L (SE)
Inventor: HANSEN PREBEN
IPC: A61H15/00
Filed: 1984-02-09
Abstract: The plate (12), as a base part, is releasably attached to an upper part (10) provided with a hand grip. The base and upper parts define a hollow chamber (16) to accommodate fluid or other liquid product.
Patent SE-8402364-L (SE)
Inventor: ALASAARI O
IPC: B65G47/244
Filed: 1984-05-02
Abstract: The invention relates to a saw-log-manipulator swivel-arm system with two swivel arms (2) and a shaft (5) connecting the swivel arms (2). Located at the ends of the shaft (5) are crank devices (3, 4), to the outer parts (3) of which the arms (2) are linked. In order to avoid having to drive the two ends of the shaft (5) in different directions to one another, the stems (6, 7) connecting the swivel arms (2) to the frame are fastened to different sides of the articulation point (3) of the arms (2), as a result of which the arms (2) are moved in opposite directions to one another when the shaft is turned in one and the same direction. The stems (6, 7) can be replaced by a pin or the like which is arranged in a fixed position and runs in a fork which is formed on the part of the arm (2) located below the articulation (3). <IMAGE>
Patent SE-8403535-L (SE)
Inventor: OSCARSON KARL ERIK
IPC: F16B2/14
Filed: 1984-07-04
Abstract: The key comprises a key member (13) and a clamping bolt (6). The key member is of arched cross-section, so that when driven into a hole in the bolt its opposite edges (17-19) bear against opposite sides (20, 21) of the hole, generating a transverse spring force.
Patent SE-8404836-L (SE)
Inventor: WIBERG L G
IPC: G01D5/34
Filed: 1984-09-27
Abstract: Two coupling components are arranged in connection with the monitoring area, of which at least one (5) has a deepened section in which an ingoing and an outgoing light conductor (3,6) are fitted and secured. The components have an air gap along one side, with the monitored area formed by the combination of the air gap pair. They are provided with prim. (10) and sec. (12,13) fixtures which are used to secure pairs of components relative to other pairs during a coupling-up process. The coupling components are formed by moulding, with the light conductors fitted in deepened sections. After the components have been joined, the conductors are severed in an area to be used to form a monitoring zone. (Provisional basic advised week 86/20)
Patent SE-8501275-L (SE)
Inventor: KIRCHER D
IPC: F16D65/18
Filed: 1985-03-14
Abstract: For the control of a brake unit for automotive vehicles, electric signals are generated dependent on the operation of the brake pedal. The signals are processed in an electronic circuit (8) and logically linked to sensor signals containing information on the brake power, the braking effect and/or on the rotational behavior of the individual wheels. Electrically actuatable wheel brakes (1, 2, 3, 4, 32, 33) equipped with an electric drive (M) are controlled by the generated signals. Through a second brake system, brake power is transmitted by the brake pedal (5, 5') either simultaneously or upon overcoming a threshold value to the wheels of one axle, preferably to the front wheels, i.e. front right, front left wheels (VR, VL), the brake power becoming, however, effective exclusively in the event of a fault or a failure of the electrical brake system or of the electric power supply.
Patent SE-8502135-L (SE)
Inventor: MATSON J A
IPC: A61P31/04
Filed: 1985-05-02
Abstract: A new antitumor antibiotic designated herein as 4'-deschlororebeccamycin is produced by fermentation of Nocardia aerocolonigenes ATCC 39243. The new compound possesses antibacterial activity and inhibits the growth of tumors in experimental animals.
Patent SE-8504747-L (SE)
Inventor: HARRINGTON R F
IPC: F16C23/08
Filed: 1985-10-14
Abstract: The bearing is adapted for engagement by clutch fingers rotating about a clutch finger axis of rotation. The bearing comprises a rotational thrust face with a cone raceway fixed to it. A cup raceway is rotatable relative to the cone raceway. Bearing elements are disposed between the raceways. - A shell housing for the bearing is provided, which is located adjacent the cup raceway and is adapted to be engaged upon a cylindrical carrier sleeve. The respective bearing components are sized such that only the shell housing is engaged upon the carrier sleeve, with the remaining rotatable components free to float internally of the housing, and to adjust their respective positions.
Patent SE-8505746-L (SE)
Inventor: HAMMAN R K
IPC: B60P3/12
Filed: 1985-12-05
Abstract: Towing apparatus mounted on the rear of a towing vehicle for lifting and towing a disabled vehicle by its wheels has a lifting boom housing for telescopically carrying an extendible boom on which wheel engaging forks are supported. The lifting boom housing disposition is controlled by two hydraulic cylinders. One cylinder is fixed at one end and pivotably connected to the lifting boom housing at the other end which is also attached to and constrained by slidable guide members mounted in slideways for movement in an inclined linear path downwardly and rearwardly relative to the towing vehicle. The other cylinder is pivotably connected to the boom housing and to the guide members for controlling the attitude of the boom housing relative to the roadway. Additionally the wheel engaging forks have a tubular square cross sectional configuration telescopically mountable on a tow bar having a similar configuration so that the forks may be disengaged from the tow bar and disposed at 90 DEG  or 180 DEG dispositions from the operative position. The tow bar is mounted for rotational movement about a vertical axis and may also be mounted about a horizontal axis extending axially relative to the boom housing.
Patent SE-8505754-L (SE)
Inventor: MORIN H
IPC: A61H1/02
Filed: 1985-12-05
Abstract: A device for treatment of back trouble by means of so-called traction and also for general well-being in another way, e.g. by improving the circulation of the blood including a stand supporting a reclining board. The reclining board can be turned about a substantially horizontal. The device further includes a foot plate which can also be turned about the horizontal axis at a definite distance from the reclining board. The reclining board is supported by a frame connected to the stand at the horizontal axis and the reclining board is arranged to be movable in its longitudinal direction relative to the frame, preferably in such a way that the reclining board is running on the frame, on wheels
Patent SE-8602240-L (SE)
Inventor: OTTOSSON OLOF LORENTZ
IPC: E04D3/40
Filed: 1986-05-16
Abstract: The mansard or curb roof is composed of corrugated sheets, and its ridge structure involves a raised part (1) running in its longitudinal direction, passing through the sheet flanges (2). These flanges run in an even arc over the structure where the ridge connects to a flange. This is due to a crescent-shaped fold (3) in the longitudinal direction of the side of the flange, and along the line of intersection (C) of the ridge on the flange sides.
Patent SE-8701612-L (SE)
Inventor: ERIKSSON J-A
IPC: E02B15/00
Filed: 1987-04-16
Abstract: Apart from screening a specific water area (2A) from the rest of the water course, the long floating body (3) produces a jump layer in the water area causing a density difference to occur in the water. This prevents changeover of water between the specific area and the remainder of the water course.
Patent SE-8801223-L (SE)
Inventor: NILSSON L
IPC: B65G47/84
Filed: 1988-04-05
Abstract: The invention relates to a method for transferring objects (1a, 1b) from a conveyor (2) to a receiving station (B) beside the conveyor by means of a rotor (10a) having a shaft (9, 10) extending substantially in the longitudinal direction of the conveyor and comprising at least three blades (11a-e) projecting from the rotor shaft and adapted to engage and transfer the object. The position of the object on the conveyor (2) is sensed. A first blade is adjusted in an initial position (I) at one longitudinal side edge of the conveyor. The moment for activating the rotor is calculated, and the rotor is actuated at said moment, such that the first blade during transfer of the object is moved from a position of rest (III) at the other longitudinal side edge of the conveyor, and that a second blade is simultaneously adjusted into said initial position (I). The invention also relates to a device for carrying the method into effect. The device has a means (502) for sensing the position of the object on the conveyor (2) and a control means (500, 501, 504, 505) adapted to receive a position sensing signal from said sensing means and to supply in response to said signal an activating signal to said drive means (3, 6) for activating the rotor (10a).
Patent SE-8804677-L (SE)
Inventor: SOERENSEN E
IPC: B65B61/00
Filed: 1988-12-29
Abstract: PCT No. PCT/SE89/00747 Sec. 371 Date Oct. 3, 1990 Sec. 102(e) Date Oct. 3, 1990 PCT Filed Dec. 22, 1989 PCT Pub. No. WO90/07451 PCT Pub. Date Jul. 12, 1990.A method and apparatus for producing a sealed and filled container in which a preform of crystallizable plastic material having a body, a closed bottom portion and an open mouth portion is filled with the goods to be sealed therein whereafter a mechanical forming and thermocrystallizing tool is applied against the closed bottom of the preform, with pressure, to reshape the bottom of the preform by displacing at least a portion of the bottom of the preform inwardly of the body towards the open mouth of the preform. The tool is heated so that the temperature of the bottom portion is greater than the glass transition temperature (Tg) of the plastic material and the tool is maintained in contact with the bottom portion during its reshaping for a length of time sufficient for the plastic material to obtain a total crystallization of at least 15%. The open mouth portion is sealed to produce a sealed and filled container.
Patent SE-8902354-L (SE)
Inventor: KOTILAINEN JUHA
IPC: B60P1/02
Filed: 1989-06-29
Abstract: Lifting device in a vehicle, comprising one or more load- bearing members 6.4 which can be raised or lowered in relation to a frame 1 which is supported by the wheels 5 of the vehicle, the frame 1 extending partially around the load-bearing members 6.4 and having an open section 1.3 which is directed in the longitudinal direction of the vehicle, and the load 9 being able to be disposed on the load-bearing members 6.4 via the open section 1.3 of the frame 1. The frame 1 is U-shaped and comprises a base frame part 1.1 from which two arms 1.2 extend in the longitudinal direction of the vehicle, between the free ends of which arms can be found the open section 1.3 of the frame 1. <IMAGE>
Patent SE-8902867-L (SE)
Inventor: IKADA Y
IPC: A61K6/00
Filed: 1989-08-29
Abstract: A periodontium-regenerating material for the regenerative treatment of the periodontium consists of bio-degradable/absorable copolymers of lactide/ .epsilon. -caprolactone or lactide/glycolide having a weight-average molecular weight of 40,000 to 500,000 as well as a dynamic modulus of 5 x 10 7 to 5 x 10 9 dynes/cm2 and a elongation rate of 100 to 2,000 %, both measured at room temperature (25 .degree.C). Those copolymers may be used in the form of a sheet or film which may or may not be porous.
Patent SE-9002040-L (SE)
Inventor: ROBYN P
IPC: C23C4/12
Filed: 1990-06-07
Abstract: A process for forming a porous refractory mass on a surface is characterized in that an oxidizing gas is projected against that surface together with a powder mixture which comprises: refractory particles; particles of fuel which reacts exothermically with the oxidizing gas to form refractory oxide and release sufficient heat to melt at least the surfaces of the refractory particles so that they bond together to form the refractory mass; and particles of material whose composition and/or size is selected so that the incorporation of such material in the projected mixture results in the formation of porosity within the refractory mass formed. The porosity-inducing material may be such as to burn to evolve gaseous combustion products, it may decompose to gaseous decomposition products, or it may itself be porous or hollow.
Patent SE-9002365-L (SE)
Inventor: HOEFKER H
IPC: B41J29/08
Filed: 1990-07-05
Abstract: In a selective printer of the kind in which the floorpan of the case is an integral part of the structural framework of the printing assembly, measures are taken to reduce the transmission of vibration to unbroken panel portions of the case. The housing is thereby prevented from operating as a sounding-board. As shown (in plan view in Fig 2) the printing components 2 are secured to a central area of the floorpan 3, and the whole assembly is supported (e.g. upon a desk) by resilient feet 4 located at the juncture between the floorpan and the components 2. Slits 5 in the floorpan constrain sound transmission to junctions 7, and also destroy the potential of the floorpan to act as a sounding board. Immobilisation and strengthening of the floorpan during transit may be provided by U shaped shipping-clamps which engage integral formations either side of slits 5 and/or by strips which are inserted in the slits themselves. <IMAGE>
Patent SE-9003266-L (SE)
Inventor: MALMGREN G
IPC: C04B41/63
Filed: 1990-10-12
Abstract: In order to be able to create a moisture barrier on, for example, wet concrete, where the relative humidity can be up to 100%, a process has been developed which is based on the principle of allowing diffusion of liquid while hardening is proceeding. Use is made of a moisture barrier which consists of a hydrophilic epoxy, preferably a two-component, water-dispersed hydrophilic epoxy, and which exhibits the property of allowing liquid diffusion while hardening is proceeding. The invention also relates to means for implementing the process. <IMAGE>