baber/WOPTO huggingface dataset:
Patent SE-8205391-D0 (SE)
IPC: E06B11/08
Filed: 1982-09-20
Abstract: A screening arrangement in front of the entrance (2) to a building includes a detached wall portion (7) and associated screens (4, 4), pivotably mounted about vertical axes X-X and settable parallel to the wall of the building or in a direction at an angle thereto, one vertical edge of the screen following a corresponding, curved surface (8) of the wall portion (7). A pedestrian passage is formed between the wall (1) of the building and the wall portion (7) or the screen (4) when set parallel to the wall (1). An air lock, providing a weak sub- pressure outside the entrance (2), is formed when one of the screens is facing the wind and in an angled position while the other screen is parallel to the wall of the building. <IMAGE>
Patent SE-8300707-D0 (SE)
Inventor: HIROKAWA N
IPC: C22B9/10
Filed: 1983-02-10
Abstract: The present invention relates to a refining agent used for deoxidation, desulfurization, and dephosphorization of molten steel by a ladle refining, as well as methods for producing such a refining agent. The general practice in ladle refining is to use for the refining agent both so-called flux, which is mainly composed of CaO, and a Ca-based metallic additive. In conventional practice, the flux and the Ca-based metallic additive are added to the molten steel separately. It is an object of the present invention to provide a refining agent, wherein the flux and metallic CaO component act highly effectively on the molten metal. A refining agent for metal according to the present invention essentially consists of: a Ca alloy, which essentially consists of Ca and at least one element selected from the group consisting of Al and Si, and a flux mainly composed of CaO and Al2O3, the Ca-alloy phases and the flux phases being integrally bonded to one another. According to the method of present invention, the reduction of CaO by the metallic reducing agent allows the Ca alloy phase and flux phase to be very uniformly mixed with one another, with the result that the vaporization loss of metallic Ca can be suppressed to a high extent.
Patent SE-8301172-D0 (SE)
Inventor: PIANTONI G
IPC: B66F3/42
Filed: 1983-03-03
Abstract: The present invention relates to an improved hydraulic lifting device or hoist in which the movable member which brings about the lifting of the load is formed by a cylinder which is guided in the axial direction on a piston with a fixed piston rod and is displaceable relative to the said piston. The cylinder is provided with a bow for attaching or coupling the load, while the piston rod is hollow and serves as a reservoir for the driving pressure medium. This pressure medium is drawn in from the reservoir within the piston rod with the aid of a single-acting pump and pumped into the cylinder via a pipe and via suction lines and pressure lines in which non-return valves are provided which control them.
Patent SE-8305300-D0 (SE)
Inventor: LOTTO SERGIO
IPC: E01D19/10
Filed: 1983-09-29
Abstract: An arrangement for use in the inspecting and carrying out of maintenance on, for example, the undersurface of bridges and viaducts, including piers thereof, the arrangement being adapted for mounting upon a mobile frame, the arrangement comprising in combination a first elongated member adapted to be rotatably mounted upon the mobile frame; a second elongated member secured to the first member and adapted to extend therefrom; motor means for use in rotating the second member relative to the first member; a third elongated member hingedly secured to the second elongated member adjacent the free end thereof; fifth wheel means associated with the third elongated member for use in rotating the third elongated member relative to the second elongated member; and a fourth elongated member secured to the third elongated member and extendable therefrom so as to lie in spaced parallel relation to the first and second elongated members.
Patent SE-8305556-D0 (SE)
Inventor: TEMPLER BORJE
IPC: E04B5/48
Filed: 1983-10-10
Abstract: The heating and ventilation system for buildings involves the distribution of the incoming air through corner spaces. These are provided by the floor support joists (6) being placed on distance blocks (5) so that channels (3) are open under the whole floor of the building. - To prevent damp coming upwards from the earth and from the wall connection, the top surface of the ground (10) has a diffusion-tight layer (11).
Patent SE-8401363-D0 (SE)
Inventor: WARD SR W F
IPC: B31B50/25
Filed: 1984-03-12
Abstract: A method of slitting selected plies of multiply paperboard blanks by compressing narrow portions against an anvil surface (preferably soft) and cutting one or more plies along the compressed portions. The apparatus includes a cutting rule (straight or annular) with compression rules on each side to compress the blanks simultaneously with the cutting. The method and apparatus may be used in conjunction with conventional flat-bed or rotary diecutting.
Patent SE-8401534-D0 (SE)
Inventor: LINDBERG T G
IPC: F16M11/12
Filed: 1984-03-20
Abstract: In an apparatus for positioning the plane (33) of an apparatus platform (8) in an optional inclination and degree of rotation there are included two rotatable, wedge-shaped hollow members (4, 6) adapted to give the selected inclinatior to the plane (33) for a combination of rotational movements. For rotational position there is a third hollow member (27) arranged in mesh with the apparatus table (8), and in mesh with the third member there is a fourth hollow member (31, 41) on which the rotational position is intended to be introduced.
Patent SE-8402323-D0 (SE)
Inventor: HARVHUS I
IPC: H02M7/525
Filed: 1984-04-27
Abstract: The electrical converter or inverter plant comprises several converter modules arranged in parallel between a power supplying line and a power consuming line. Each converter module includes a power converting unit being controlled by a control circuit which monitors the current and the voltage applied from the module itself to the load line. All functions of the plant are completely distributed among the converter modules so that no central arrangement exists. To coordinate the operation of the different modules there is provided one common current (voltage) balance bus to which all the control circuits are connected. The arrangement is constructed so that the voltage on the common current (voltage) balance bus shall be proportional to the current (voltage) provided to the load line from the module which produces the largest load current (voltage). This is obtained in a simple manner by connecting each control circuit with the common balance bus via an idealized diode.
Patent SE-8402386-D0 (SE)
Filed: 1984-05-03
Abstract: The electrochemical potential of the material (26) in the primary circuit of a boiling water reactor which, in operation, is mainly the prevailing temperature of the water in the primary circuit, can be determined in an efficient and reliable manner by holding the concentration of hydrogen in the reactor's primary circuit at a value of at least 50ppb and by an electrode (20) of a platinum group metal being used as a reference electrode<IMAGE>
Patent SE-8605118-D0 (SE)
Inventor: HIRASHITA H
IPC: F16D65/56
Filed: 1986-11-28
Abstract: A self adjusting wheel cylinder for a drum brake including a brake drum and a brake shoe for exerting braking pressure on the drum with a shoe gap formed therebetween comprising a cylinder including an opening therein, hydraulic piston slidably mounted in the opening for activating the brake shoe upon movement in one direction, and for releasing the brake shoe upon movement in the other direction, and multiple adjusting screws within the cylinder for automatically adjusting the limit of movement of the piston in response to changes in the shoe gap of the brake, the multiple adjusting screws including a spindle having external screw-threads on both ends, the spindle is threadably mounted within the piston to one end thereof, and has a pair of multiple drive screws on the other end of the spindle for defining a fixed movement limit of the piston. A nut is attached to the multiple drive screws, the nut being adapted to rotate relative to the spindle when the brake is applied and the spindle being adapted to rotate relative to the nut and the piston when the brake is released.
Patent SE-8701147-D0 (SE)
Inventor: BODEN H
IPC: G01P15/093
Filed: 1987-03-19
Abstract: The invention relates to an automatic emergency release system for a safety belt fastener for installation in conjunction with a safety belt system in aircraft, watercraft and ground vehicles, which system automatically releases the fastener or fasteners in the event of an impact of predetermined magnitude after a presettable time constant has elapsed. The object of the invention is to provide an emergency release system for a safety belt system, which, in addition to the customary actuation by hand, provides for release of the belt fastener in the event of an accident in such a way that the fastener tongue is only released after a time lag in the case of exceeding or dropping below predetermined values. According to the invention, the object is achieved in that an electromechanical lock in the belt fastener is actuated indirectly by a restorable time member which is known per se, and the restoring input of the time member is connected to parallel contacts of a delay sensor which registers the delay in three planes (Figure 2). <IMAGE>
Patent SE-8702747-D0 (SE)
Inventor: LUNDQVIST K U W
IPC: B07B1/52
Filed: 1987-07-03
Abstract: PURPOSE: To transfer cellulose fibers held in a state overpressured similarly as a contained liquid by dividing a pressure vessel into two chambers with a bulkhead, disposing a disk extended in an air-tight fit state through a slit formed in the bulkhead, and exchanging suspension flows between the chambers by the use of the disk. CONSTITUTION: The inner portion of a pressure-resistant closed vessel is divided with a central vertical bulkhead comprising an upper portion integrally formed with an upper half body 11 and a lower portion 23 integrally formed with a lower half body 13 to form two separation chambers A, B. The free edge portions of the bulkhead portions are ended at flanges 25, 27. The upper and lower flanges 25, 27 are placed at positions apart from each other at a certain distance, and a screen disk 29 is inserted into a horizontal slit between the flanges. A rotary vertical shaft 20 to be driven using a motor is attached to the disk 29. A screen cloth is clamped between the upper and lower support disks of the disk 29, and penetrated notches are formed in the support disks at mutually faced positions.
Patent SE-8901692-D0 (SE)
IPC: A47K/
Filed: 1989-05-11
Abstract: A tiltable hip-bath 10 with short structural length L1 and WC + bidet + drying function 51. The tilt movements are obtained by means of changes in the centre of gravity, without external power source. With a person sitting in the bath, the centre of gravity lies behind the axis of pivoting and, after releasing a lock, it is tilted to its rearwardly inclined position and locked. The bath tub is then filled with water and a bath is taken. The water introduced displaces the common centre of gravity to a point in front of the axis of inclination so that releasing of the lock pivots the tub back to its upright position. The locking is done by means of a hydraulic cylinder 40, 41 with control valve 42. The hip-bath 10 has a movable rocker axle 30 placed at a low position and a vertically inclining guide rail 23 secured in a (vertically adjustable) frame 20. The short structural length L1 is achieved by the fact that the axis of inclination also moves in the longitudinal direction of the hip-bath during the pivoting movement. Low access via a foot board 52 in front of the hip-bath 10 makes the hip-bath suitable for providing with an integrated WC + bidet + drying function 51 in the seat 14. A fan 55 removes bad odour. A prefill tank 50 with thermometer permits rapid filling with suitably warm bath water. Twin outlets 12, 54 permit rapid emptying of the hip-bath 10. <IMAGE>
Patent SE-8902459-D0 (SE)
Inventor: SORENSEN J
IPC: B25B3/00
Filed: 1989-07-06
Abstract: A bar clamp, which is operable with one hand, includes a fixed jaw and a movable jaw. The movable jaw connects at one end to a movable slide bar. One-way drive means, by operation of a trigger handle grip, releasably engages the slide bar and advances the movable jaw toward the fixed jaw. Return motion of the movable jaw is accomplished manually when the one-way drive means is disengaged. A braking lever, biased to bind against the slide bar, prevents reverse motion of the movable jaw except when disengaged from the slide bar. The trigger handle advances the slide bar by driving a second lever which binds against a slide bar surface. The second lever returns by spring force to its original position after each stroke of the trigger handle.
Patent SE-9000780-D0 (SE)
Inventor: BERNTSSON REINHOLD
IPC: B41F7/30
Filed: 1990-03-06
Abstract: System for applying of fluids on rollers in an offset rotary printing press comprising at least a plate cylinder, an offset cylinder and a print cylinder and dampening rollers bearing against the plate cylinder, which dampening rollers are dampened from a number of nozzles provided on a bar (1A-1N) in parallel to the rotation axes of said rollers and from which nozzles is emitted dampening medium in atomized form whereby every nozzle (2) in said bar (1) forms a common outlet for a first medium in the form of dampening water, and a second medium in the form of wash fluid, whereby the supply of dampening water (51) and wash fluid (61) to said nozzle is opened and closed by means of an electrically controllable combination valve (11; 11'), the two valves (13, 14; 13', 14') of which for the supply pipes (51, 61) are controlled individually according to different operation programs from a central electronic control unit (100).
Patent SE-9001646-D0 (SE)
Inventor: BLAND G F
IPC: B63H23/32
Filed: 1990-05-08
Abstract: A marine propulsion device comprising a lower gearcase, a bearing housing which is supported by the lower gearcase and which includes an exterior surface having therein an annular groove, a propeller shaft rotatably supported by the bearing housing and adapted to have mounted thereon a propeller, and a retaining member which is supported by the lower gearcase and which extends into the groove.
Patent SE-9103390-D0 (SE)
Inventor: ERIKSSON L
IPC: B66F9/075
Filed: 1991-11-18
Abstract: A lifting device for stacking goods (16) at high heights comprises a wheel-carried chassis (11) which includes a lifting mast (12), and a chassis-carried driver's place which is positioned transversely to the vehicle driving direction. A load carrier (15) for stacking the goods (16) is movable along the lifting mast and can be manouvered from the driver's place (13) for the loading and offloading of goods. A tilting means (21) is provided for tilting the driver's place (13) to different angular positions in relation to the chassis, more specifically between a normal vehicle driving position and a rearwardly inclined position for lifting loads to high heights. The tilting means is conveniently constructed to tilt the driver's place about a tilting axle (20) which extends parallel with the longitudinal axis of the vehicle. The driver's place (13) may comprise a cabin structure which accomodates steering and lifting controls (18). The entire cabin structure can be tilted rearwardly about the tilt axle (20).- <IMAGE>
Patent SE-9203036-D0 (SE)
Inventor: OSTER T L
IPC: B60K17/04
Filed: 1992-10-16
Abstract: A vehicle axle assembly includes a pair of output shafts having a first rotational axis, an input shaft having a second rotational axis oriented at an angle which is not perpendicular to the first rotational axis of the pair of output shafts, and an intermediate shaft having a third rotational axis oriented at an angle which is perpendicular to the first rotational axis of the pair of output shafts. The input shaft includes a first gear of a first gear set disposed between a pair of tapered roller bearings. A pinion nut attached thereto exerts a clamp force, which is prevented from affecting a preloading force on the tapered roller bearings by a shoulder formed on the input shaft. The intermediate shaft includes a second gear of the first gear set, wherein the first gear set forms an angled connection between the input shaft and the intermediate shaft for achieving a first reduction. The intermediate shaft further includes a first gear of a second gear set which interacts with a second gear of the second gear set to achieve a second reduction.
Patent SE-9303574-D0 (SE)
Inventor: ALBRECHTSEN STEN
IPC: A61P21/00
Filed: 1993-11-01
Abstract: PCT No. PCT/SE94/00917 Sec. 371 Date Aug. 26, 1996 Sec. 102(e) Date Aug. 26, 1996 PCT Filed Oct. 3, 1994 PCT Pub. No. WO95/12399 PCT Pub. Date May 11, 1995A powdery pharmaceutical composition comprising nicotine or a derivative thereof and starch microspheres. The starch microspheres are preferably degradable epichlorhydrin cross-linked starch microspheres. The average diameter of the microspheres is from around 1  mu m to around 200  mu m, preferably around 45  mu m. The invention also encompasses a method for manufacturing a powdery pharmaceutical composition comprising nicotine and starch microspheres. The invention further comprises a method of diminishing the desire of a subject to use tobacco which comprises the step of administering to the subject the above powdery pharmaceutical composition.
Patent SE-9303747-D0 (SE)
Inventor: ROENNBERG PETER
IPC: A61F13/494
Filed: 1993-11-15
Abstract: A disposable diaper (10) having an absorbent core (38) disposed between a facing sheet (34) and backing sheet (36) is disclosed. The diaper presents prestretched elastic means (24) disposed along edge portions (25) of the diaper. The elastic means (24) is surrounded by a pocket of nonwoven material along the edge portions (25). Preferably, the pocket is formed by the facing sheet (34). <IMAGE>
Patent SE-9400866-D0 (SE)
Inventor: HAEGGSTROEM ERIK GILLIS
IPC: G09B29/10
Filed: 1994-03-15
Abstract: The navigation device is for determined directions and positions on a sea chart and comprises a cylindrical tube (1) in or on which the chart is rolled. Located on the tube is a runner (4) provided with a graduated scale (6) and position marking (7), which is movable both along the tube longitudinal axis and in its peripheral direction. The runner comprises a transparent tube part provided with the same curvature radius as the tube. The tube part is flexible and is maintained on the tube by clamp effect. The graduated scale is circular and the runner position marking comprises a hole made in the scale centre, a colour marking or a pin. A wire or similar is fixed in the position marking. The cylindrical tube is transparent and the chart is maintained against its inside by means of one or more flexible retention components.
Patent SE-9402221-D0 (SE)
Inventor: CRITCHLOW DAVID N
IPC: H04W56/00
Filed: 1994-06-23
Abstract: A digital wireless subscriber telephone unit for wireless connection with a base station. The subscriber unit has a baseband processor which is coupled to storage device for the baseband functions. The baseband processor is direct access coupled to a modem processor whereby the two processors may communicate with each other. The modem processor generally acts as the master in the system, although lock-out circuit may be used in certain circumstances. The signal from the modem processor is converted to an analog signal, which is subjected to deglitching, and the deglitched signal is then upconverted and filtered to form an IF signal which is thereafter amplified. The amplified IF signal is combined with a signal generated by a synthesizer to provide an RF signal. On the basis of certain signals received from the base station, the baseband processor produces initiating signals which determine whether the subscriber unit will be in the transmit mode or the receive mode. In intervals between actuation of the system, a training mode is used wherein a known signal from the modem processor is compared with a looped-back signal to produce correction constants to compensate for undesirable variations in the IF, these constants being stored for use in correcting actual received signals. During demodulation, the modulated digital signals are fed to the modem processor in the form of time multiplexed I and Q samples and are demultiplexed. The demultiplexed I and Q samples are fed to an equalizer and frequency correction circuit for minimization of errors and for production of a frequency correction signal which is used to correct any errors in the timing of the system and in the output of the synthesizer.
Patent SE-9404104-D0 (SE)
Inventor: AAHMAN STEFAN
IPC: B01F33/40
Filed: 1994-11-28
Abstract: PCT No. PCT/SE95/01401 Sec. 371 Date Aug. 8, 1997 Sec. 102(e) Date Aug. 8, 1997 PCT Filed Nov. 24, 1995 PCT Pub. No. WO96/16727 PCT Pub. Date Jun. 6, 1996A device for mixing particulate material and liquid comprises a container (1), an inlet (9) for the introduction of particulate material (P1) into the container (1), a spraying means (15, 16) for spraying liquid over the particulate material in the container, an agitator (17, 17', 22, 22') arranged in the container (1), and an outlet (10) for discharging material mixed with liquid from the container (1). A fluidization means (6, 12, 13, 14) is adapted to fluidize the particulate material in the container (1) during the mixing operation.
Patent SE-9502348-D0 (SE)
Inventor: LEFUMEUX ALAIN
IPC: B01J2/22
Filed: 1995-06-28
Abstract: Continuous process for the manufacture of thermoformable composite pyrotechnic products comprising at least one thermoplastic or quasi-thermoplastic binder and an organic or inorganic crystalline oxidizing charge, which are mixed and homogenized on a roll mill consisting of two cylindrical rollers of identical length, with parallel axes situated in the same horizontal plane, the rollers turning in opposite directions to each other with different speeds of rotation and their axes being separated from each other so as to allow a minimum separation to exist between the external surfaces of the two rollers in the plane containing the two axes. The binder is introduced continuously into a feed zone situated at one of the ends of the said rollers, in a pre-formulated solid form containing all the constituents of the binder and being free from solvent so that the binder forms a continuous sheet which covers the faster turning roller. The product is withdrawn continuously into a recovery zone situated at the end of the rollers opposite to that where introduction of the binder takes place, the said oxidizing charge is introduced continuously in the form of crystals in a zone situated between the binder feed zone and the recovery zone of the pyrotechnic product and arranged above the roller covered with the binder, the size of the crystals constituting the oxidizing charge being at most equal to the minimum separation existing between the external surfaces of the two rollers. Apparatus for carrying out the process is also disclosed.