baber/WOPTO huggingface dataset:
Patent SE-8300814-D0 (SE)
Inventor: HENTILE TAUNO
IPC: E04H15/06
Filed: 1983-02-15
Abstract: A portable, openable and collapsible lodging space, which consists of a folding top portion comprising two gable walls (6), two side walls (7), and two roof slopes (8) placed in an inclined position when opened, as well as possibly of a frame portion supporting the folding top and consisting of support bars, said frame portion including support bars (10) at the connection points between the side walls and the gable walls as well as, as extensions of the said support bars (10), support bars (11) at the connection points between the roof slopes (8) and the gable walls (6). When collapsed, the lodging space is folded into a transport case consisting of two halves (1) connected to each other by means of hinges, which case, when opened, can be used as the bottom of the lodging space. The side walls (7) and the roof slopes (8) together with support bars (10, 11), if any, are, when the lodging space is folded together, folded towards the middle part of the lodging space at the connection point (19) between the side walls (7) and the roof slopes (8). Thereby the inside faces of the side walls (7) are turned towards the inside faces of the transport case halves (1), and the inside faces of the roof slopes (8) turn towards one another.
Patent SE-8301705-D0 (SE)
Inventor: BERTELSEN C A
IPC: F27D/
Filed: 1983-03-28
Abstract: Heat is recovered from a hot particulate solid by passing the solid through a heat recovery zone having a countercurrent flow of gas and internal means for controlling backmixing and residence times, said internal means also containing a circulating heat transfer fluid.
Patent SE-8306218-D0 (SE)
Inventor: KALJEE J
IPC: B23K35/06
Filed: 1983-11-11
Abstract: A welding electrode is provided which is suitable for welding chromium containing ferritic corrosion resistant steels. The electrode comprises a low-carbon manganese steel core wire having a carbon content of less than 0.1% by mass, and a manganese content of 0.35-0.60% by mass. The electrode has a basic chromium alloyed flux coating, which upon welding, deposits a low-carbon chromium martensitic ferritic weld metal comprising about 90% by mass low carbon martensite and about 10% by mass ferrite and having a carbon content of less than 0.04% by mass.
Patent SE-8400400-D0 (SE)
Inventor: SCHNETZ R
IPC: F16F9/40
Filed: 1984-01-27
Abstract: A hydraulic dashpot has a high pressure space and a low pressure space into which the hydraulic fluid is forced through a spring loaded and adjustable spill valve when the dashpot is acted upon by a blow to be damped. The low pressure space is divided up into two sections on the two sides of the high pressure space and axially in line with it. The spill valve is fixed in the cylinder of the dashpot rather than being mounted on or in the piston. There is a pipe joining the two sections of the low pressure space together and running through the high pressure space and through the spill valve. The check valve for letting the piston be returned into its starting position is formed by a ring on the piston.
Patent SE-8403294-D0 (SE)
Inventor: ANDERSSON S
IPC: B65H49/20
Filed: 1984-06-20
Abstract: Wire uncoiling device for electric cables and similar, which are wound in a ring on a package, e.g. a carton containing a stand (1) equipped with one or more rotary uncoiling spools (6) of which each is designed to support a cable carton (11), of which the respective uncoiling spool (6) contains a hub (8) equipped with a support device (9) fixed to one side of the hub (8), an axel (7) whose one end is firmly fitted on the stand (1) as well as a securing device (10) through which the cable carton (11) can be firmly pressed against the support (9) on the hub (8). The securing device (10) is constructed of a tubular shaped spool drum (14) that is designed to slip on the hub (8), with at least one end of the spool drum (14) equipped with a gable (15) and that the hub (8) has a length along the axel (7) so that it sticks out through a hole (16) in the gable (15) when the spool drum (14) is slipped over the hub (8).<IMAGE>
Patent SE-8403670-D0 (SE)
Inventor: HAUBERG F
IPC: B60P3/12
Filed: 1984-07-11
Abstract: The salvage unit (1) comprises a pivotal bar (2) being provided at the outer end thereof with wheel supporting members (5) for a pair of wheels (7) of a car to be towed. The bar (2) is supported by one or more auxiliary wheels (9), and in the feed line (12) for a hydraulic cylinder (8) pivoting the bar (2) and keeping it in position, a hydraulic accumulator (11) is inserted. By means of the auxiliary wheel (9) an adequate, partial relief of the rear axle of the towing vehicle is achieved, and the hydraulic accumulator (11) causes the bar (2) to yield which permits the partial relief and spares the chassis of the towing vehicle and also the road surface. The towing unit serves to reduce the disadvantages of using a salvage vehicle with a relatively short chassis. <IMAGE>
Patent SE-8405593-D0 (SE)
Inventor: JOHANSSON S
IPC: B62D15/00
Filed: 1984-11-08
Abstract: The invention relates to a device for an articulated vehicle, for turning the vehicle about within a very limited space. According to the invention, the rear vehicle portion (14) is provided with at least one supporting wheel (22) mounted sideways, the axis (28) of which lies in a vertical plane intersecting the vertical axis (16) of articulation between the front and rear portions (12, 14) of the vehicle.
Patent SE-8501491-D0 (SE)
Inventor: GEDEON A
IPC: A61M16/22
Filed: 1985-03-26
Abstract: Apparatus for measuring the oxygen uptake of a person connected to a respirator (23) includes a closed container (1) of variable volume. The container (1) can be connected to the respiratory passages of the person, via an inspiration line (2) and an expiration line (3), so that the person can inspire from and expire to the container (1). One of the lines incorporates a carbon dioxide absorber (19) for removing carbon dioxide from the respiratory gas. Means (17,18) are provided for monitoring the volume of the container (1), and controllable means (8,9,10) are found for supplying pure oxygen gas to the container (1). The oxygen-gas supply means (8,9,10) are so controlled by the means (17,18) monitoring the volume of the bellows (1) that the volume of the bellows at a given predetermined point in the breathing cycle of the person connected to the apparatus is held substantially unchanged. Means are also provided for determining the amount of oxygen gas supplied to the container (1) herewith. The interior of the container (1) is connected to the respirator (23), via a line (11) incorporating closure means (12), so that prior to the actual measuring process the person connected to the apparatus obtains assistance in breathing from the respirator via the interior of the container (4) and the volume of gas therein assumes a state of equilibrium with respect to temperature and relative humidity prior to commencing the measuring operation. The variable container (1) is enclosed in an outer, rigid vessel (13), the interior of which communicates with the respirator (23), so as to provide requisite breathing assistance during the actual measuring process. (FIG. 1).
Patent SE-8505079-D0 (SE)
Inventor: GRALL G
IPC: G10K11/34
Filed: 1985-10-28
Abstract: A system of emission array with several pairs of emitting transducers to emit simultaneously and covering contiguous frequency sub-bands of a band B. The sub-bands have a width which is less than or at most equal to the width inducing an acceptable displacement of the directivity lobes of the emission pattern of a pair of arrays. The emitters of a single pair are spaced by a distance of Li and emit signal pulses at frequency fi and of duration  tau e1/ DELTA f, the products Lifi being equal for all the pairs of emitters. The emission patterns of the various pairs of emitters accordingly coincide precisely, and, as the emitters are supplied with signals emerging from the oscillators which are in phase at the center of the pulse of duration  tau e, the pulse resulting from the superposition of the emitted signals is compressed in time.
Patent SE-8506121-D0 (SE)
Inventor: EFIMOV V T
IPC: C02F1/465
Filed: 1985-12-23
Abstract: An apparatus for electrochemical purification of a polluted liquid comprises a settler (1) provided with sleeves (2, 3) for discharging the purified liquid and the resultant waste and embracing partially a coagulating chamber (4) mounted coaxially inside it; a foam intake (13) mounted above that chamber; a sleeve (5) for inletting the electrolyte and soluble electrodes (6) mounted in the lower part of the coagulating chamber (4); a mixer (7) with a sleeve (8) for inletting the polluted liquid and a splitter plate (14) mounted between the settler (1) and the coagulating chamber (4). The part of the coagulating chamber (4) situated in the settler (1) and the splitter plate (14) are shaped as truncated cones with their bigger bases (12, 15) facing the foam intake (13) whereas the mixer (7) is provided with damping perforated partitions (9).
Patent SE-8600251-D0 (SE)
Inventor: BORG B
IPC: B25J15/00
Filed: 1986-01-21
Abstract: At an assembly station in e.g. a car mfg. plant, the robot equipment can be used for assembling a door to the vehicle bodywork and this in a corresp. aperture. The robot has a fixed bottom plate with a pivotable column on which upper and lower arms are fitted. The lower arm has an upper part, and a lower part which is rotatable relatively to it. On the lower part of the lower arm is a gripper provided with securing components which grip the vehicle door, and a screwdriver which screws the door hinges to the bodywork. The screw driver is fixed to an arm which is articulately connected to the gripper. The position of the arm and that of the screw driver in relation to the gripper can be adjusted with the aid of a servo-drive (8). After arrival at the assembly station, the door is placed in a fixture vertically, and a magazine for screws and washers is connected to the fixture. Screws with threaded-on washers are transported by a feeder to a device where they are sorted downwards into a further fixture. When the screw driver comes into action screws automatically emerge properly aligned for it to engage them. Once the screws and washers have been tightened, the fixture withdraws for reloading with a further provision of screws and washers. (Provisional basic advised week 87/36)
Patent SE-8702558-D0 (SE)
Inventor: SANDLING K
IPC: E05F15/20
Filed: 1987-06-18
Abstract: The present invention relates to an arrangement in revolving door assemblies, comprising a pair of part-cylindrical wall portions (3,4) partly surrounding the rotational path of a revolving door (5) and partly defining a passage (P). Pairs of part-cylindrical wall panels (10,11;12,13) are provided in association with the part-cylindrical wall portions. Said wall panels are movable along paths concentric with the rotational path of the revolving door and are adapted to close and open the passage substantially in syncronism with the continuous rotation of the revolving door. Thereby passage will remain checked during said rotation, alternatingly by the revolving door alone and by said door in cooperation with wall panels of each pair. Hereby a draught-free passage will be maintained.
Patent SE-8800639-D0 (SE)
Inventor: HAMMARSTRAND OVE
IPC: B66D3/02
Filed: 1988-02-24
Abstract: The equipment has a frame (7) supporting line guides (12-14) for formation of at least one endless line coil. A free part of the line between two guides is gripped manually, and one part of the endless line works in conjunction with a one-way coupling (18) in drivable connection with a cable drum (5). The frame is mounted on the back of an operator, and has parts which project forwards above and below arm height supporting line guides, e.g. in the form of trundles (14), the part (8) for manual grip being located between them. The rotatable cable drum is located in backwardly projecting parts of the frame, with the lines running in a triangular formation over the guides. The cable drum (5) core dia., the pulley dia. of the one-way coupling (18), and the line length between the guides (12-14) are related so that the max. straight-line movement possible, when the operator winds a line inwards, permits a cable length to be wound on to the empty drum (5) corresp. to the step length of the operator.
Patent SE-8800818-D0 (SE)
IPC: E05B27/00
Filed: 1988-03-08
Abstract: PCT No. PCT/SE89/00093 Sec. 371 Date Aug. 22, 1990 Sec. 102(e) Date Aug. 22, 1990 PCT Filed Mar. 2, 1989 PCT Pub. No. WO89/08761 PCT Pub. Date Sep. 21, 1989.A cylinder lock (1) has a standard lock mode (12 o'clock position) and a service lock mode (10 o'clock position). If the lock plug is turned to the service lock mode with the standard key (8) and left in this position, the plug can be rotated with the aid of the service key (9). The service key is latched against withdrawal, when the lock is in its standard mode. The plug can be displaced axially through a distance of about 0.9 mm, after inserting the standard or service key. A latching device (22) prevents axial return movement of the plug when an attempt is made to remove the service key with the lock in its standard lock mode. This can avoid unintentional jamming of the lock in the standard mode.
Patent SE-8801604-D0 (SE)
Inventor: KIRVESKARI E
IPC: D21H23/36
Filed: 1988-04-28
Abstract: A short-dwell coater comprises a backing roll (1) whose circumferential surface supports a web (2) to be coated, a doctor blade (3) extending over the entire width of the web for applying a coating mix over the surface of the web backed by the backing roll (1), a trim blade (4) aligned substantially parallel to the doctor blade (3) to form an application zone within a space confined by the trim blade (4), the doctor blade (3) and the backing roll (1), and two end seals (6, 7) mounted over the margins of the web and extending at least over the cross-section of the application zone (18). Each of the end seals (6, 7) is provided with at least one feed channel (11) through which a liquid, such as water, can be introduced between the upper surface of the end seal (6, 7) and the web (2) in order to improve the seal tightness and to reduce the wear of the end seal (6, 7) and the doctor blade (3). <IMAGE>
Patent SE-8900704-D0 (SE)
Inventor: GUSTAFSON HANS
IPC: B65D27/00
Filed: 1989-03-01
Abstract: The extended rear flap (1) of the envelope is intended to be removed by the postal authorities at destination prior to delivery, after which the pre-franked part is date-stamped before being delivered to the address shown on the opposite side.
Patent SE-8900730-D0 (SE)
Inventor: SUNDQVIST H
IPC: F26B3/28
Filed: 1989-03-03
Abstract: A method and apparatus for regulating the profile of a paper web passing over a Yankee cylinder in an integrated IR-dryer/Yankee hood (3,2), wherein the IR-dryer (3) is placed before the wet-end block of the Yankee cylinder. The amount of air leaking into the hood (2) through the gap between the hood (2) and the Yankee cylinder (1) is reduced by passing into this gap (ho) cooling air (5) warmed up in the IR-dryer (3) and taken from said IR-dryer (3).
Patent SE-8901078-D0 (SE)
Inventor: ERIKSSON K-A
IPC: B27L1/00
Filed: 1989-03-28
Abstract: A method and a device for lopping in conjunction with winching of a felled tree trunk 2 with a lopping unit 6 comprising two lopping blades 10, 14, each consisting of at least three parts which are articulated on each other, of which outer parts are arranged to execute a pivoting movement in a direction towards each other while pressure is applied to the central part. The cable 1 used for the winching is caused to pass over a pivotably mounted limit stop member 7 extending from the lopping unit in the direction counter to the direction of movement of a tree trunk, and, upon contact with a first end portion of the tree trunk 2, executes a pivoting movement upwards from a ground plane and thus lifts the said end portion in and over a lower lopping blade 10. Upon continued pivoting of the limit stop member 7, the upper lopping blade 14 is moved from a rear position in the direction towards the lower lopping blade 10 and takes up a bearing position against the tree trunk 2, as a result of which branches are removed during the successive winching operation by means of the lopping blades 10, 14 pressed against the tree trunk. After lopping of a tree trunk 2 has been completed, the upper lopping blade is pivoted back to a retreat position by manual actuation. <IMAGE>
Patent SE-8901971-D0 (SE)
Inventor: SANDBERG PETER
IPC: B63B29/04
Filed: 1989-05-31
Abstract: The invention concerns a gradient-compensating cushion (1) particularly for use on sail boats, consisting of a yielding, water repellent material with closed cells, preferably foam polyethylene cellular plastic, while the cushion (1) is formed with a rear edge (4) designed to bear on a gunwale-moulding or similar; the thickness of the cushion at this edge is substantially identical to the height of the gunwale-moulding of customary type with holes; the cushion has also, connected to this edge, at least one longitudinally adjustable, string-like, preferably elastic fastening element (6), designed to fasten the cushion to the gunwale-moulding or the user's belt; and the upper surface of the cushion slopes at 5-15 DEG  upwards from the said edge, but preferably at 8-10 DEG .
Patent SE-8903644-D0 (SE)
Inventor: PANTH E
IPC: A45F5/14
Filed: 1989-10-31
Abstract: The harness is connected to a plate (15) which locates against the hip or thigh of an operator, absorbing pressure and rotary forces transmitted to the operator from the saw. It has a fixture (17) which connects to the plate and is releasably joined to the saw. This fixture is connected to the harness by an elastic component (14).
Patent SE-9000201-D0 (SE)
Inventor: OLSSON T M
IPC: B63G7/06
Filed: 1990-01-22
Abstract: PCT No. PCT/SE91/00039 Sec. 371 Date Jul. 21, 1992 Sec. 102(e) Date Jul. 21, 1992 PCT Filed Jan. 22, 1991 PCT Pub. No. WO91/10587 PCT Pub. Date Jul. 25, 1991.The invention relates to a method and a device for sweeping marine mines having a magnetic sensor by at least three electrodes (10, 11, 13) spaced apart and tractored by a vessel (12) and behind each other, the electrodes being provided with electric current from the vessel (12) for generating a magnetic field in the water surrounding the electrodes (10, 11, 13), each of the electrodes (10, 11, 13) separately being provided with electric current of individually adjustable strength. The invention is characterized by varying in time the current strength of the current fed to the electrodes between positive and negative limits with intermediate zero passages to separate the time for zero passage of the current to at least one of the electrodes (10, 11, 13) from the time for zero passage of the current to the rest of the electrodes (10, 11, 13).
Patent SE-9003638-D0 (SE)
Inventor: WARDEN H
IPC: A61B6/06
Filed: 1990-11-14
Abstract: The invention relates to a primary beam diaphragm for an X-ray tube having a first group of two pairs of diaphragm plates arranged near the focus perpendicular to one another and having a second group of two pairs of diaphragm plates arranged remote from the focus perpendicular to one another. The diaphragm plates of each pair of diaphragm plates can be adjusted jointly with the aid of control means with reference to the longitudinal axis of the diaphragm, so that a beam pyramid of desired magnitude is formed. In order to obtain a primary beam diaphragm of this type which has a simple construction and yet, nevertheless, a high precision in the setting of the diaphragm plates, setting means are proposed according to the invention which comprise a single first shaft (18) which directly connects the control means (25, 31) of one pair of diaphragm plates (23, 24) in the first group to the control means (40, 42) of a pair of diaphragm plates (33, 34), arranged parallel herewith, in the second group, and a further single shaft (13), which directly connects the control means (32) of the pair of diaphragm plates in the first group to the control means (43) of the remaining pair of diaphragm plates in the second group. 
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Patent SE-9003879-D0 (SE)
Inventor: FRIBORG S
IPC: B32B15/01
Filed: 1990-12-06
Abstract: The materials are sepd. by a diffusion-inhibiting layer (I) composed of an Fe, Co or Ni alloy contg.: (a) 0-40 wt.% of 1 or more of B, Al, Si, Cr, Mn, Cu, Mo or W and (b) 1 or more carbide, nitride or carbonitride forming materials (II) e.g. Ti, Zr, Nb, Hf or Ta. For a material A with combined C+N content Xa(CN) (wt.%) a layer (I) is used with a thickness B cm and a combined C+N content Xs(CN) (wt.%); its content of substances (II) is arranged so that 27.4 XsTi + 14.4 XsZr + 14.1 XsNb + 7.35 XsHf + 7.24 XsTa is greater than or equal to 101 (Xa CN (0.18-B power2) + 6 XsCN (B power(2))/(5 Bpower2 + 10.18).
Patent SE-9100743-D0 (SE)
Inventor: SAEINER B O
IPC: F27D99/00
Filed: 1991-03-12
Abstract: Support for one or more preferably plate-like load-carrying members (1) for use in a treatment furnace, preferably a hot-isostatic press, with a substantially cylindrical support member (2,3) which rests on an underlying support (4), preferably in the form of a bottom plate, and with a heat insulation (10) arranged in said support member (2,3). According to the invention at least part of the cylindrical support member is arranged in the form of a number of axially extending segments (3) arranged side by side along the periphery of the support member. These segments (3) are adapted to be connected at the top and bottom to adjacent members (2,4) by means of an attachment, which is adapted to guide the segment in a hinge-like movement relative to the adjacent members (2,4) such as to take up the radial movements which arise in the segments (3) as a result of the temperature difference between the upper and lower parts of said support member. The height of said heat insulation (10) corresponds at most to the height of the axial segments. <IMAGE>
Patent SE-9101867-D0 (SE)
Inventor: AAGERUP B
IPC: A61L31/06
Filed: 1991-06-17
Abstract: The present invention relates to a barrier and a method for tissue separation. The barrier comprises a biodegradable membrane and a biodegradable sealing agent to seal said membrane against an injured tissue area.
Patent SE-9102568-D0 (SE)
Inventor: BENNESCH R
IPC: G21F1/10
Filed: 1991-09-06
Abstract: In the application of an inner and/or outer, thick- or thin-wall of radiation protection lining to the inner and/or outer surfaces of the passenger, compartment of a vehicle, the novelty is that the lining is applied to up to 200mm. thickness and is demarcated during coating by edge borders of polyethylene or polyethylene-coated members. USE/ADVANTAGE - The process is used esp. for internal and external coating of tank turrets and hulls. It allows coating of the component (e.g. turret) with rapid hardening plastics by casting, in a single operation, the polyethylene parts screening off regions not to be coated and/or forming coating thickness steps to allow insertion of cables, hoses, etc.
Patent SE-9103547-D0 (SE)
Inventor: KARLSSON KJELL GOERAN
IPC: E02F3/36
Filed: 1991-11-29
Abstract: An implement attachment means which can be fitted to an automotive vehicle and which includes a first elongated rectangular frame (10) which can be releasably fitted to the vehicle and which, in its working position, extends transversely to the longitudinal axis of the vehicle, a second implement-carrying frame (18), and means for moving the implement vertically. According to the invention, the second frame (18) is journalled for rotation in the first frame (10) so that the first frame and the second frame can be brought to a desired angular position in relation to one another with the aid of power means (21, 22); and in that said second frame (18) is connected to an implement attachment element (23) which directly supports the implement and which can be moved linearly by means of a power source (24) in at least one lateral direction in relation to the longitudinal axis of the vehicle and in a direction which is always parallel with said second frame (18).