baber/WOPTO huggingface dataset:
Patent SE-7604682-L (SE)
Inventor: DAVIS D C
IPC: B02C2/04
Filed: 1976-04-23
Abstract: This is concerned with a crusher clearing system using a plurality of hydraulic jacks disposed with relation to the adjustment ring and main frame of the crusher such that the jacks, as a unit, apply a generally vertical thrust directly between the upper main frame flange and the adjustment ring so that uncrushable material may be removed from the crushing cavity in a stalled or jammed crusher.
Patent SE-7705990-L (SE)
Inventor: MIYAHARA K
IPC: F23D11/08
Filed: 1977-05-23
Abstract: GASIFIED LIQUID FUEL BURNER A gasified liquid fuel burner having a combustion chamber in the form of a cylinder closed at the bottom, a hollow fuel gasifying member of a substantially conical shape located in the combustion chamber for rotation and having an open end formed therein with an obliquely outwardly turned portion, an air blast supply duct inserted in the fuel gasifying member, a fuel supply line for supplying a liquid fuel to the inner surface of the fuel gasifying member, a gas chamber formed in the combustion chamber in a manner to be juxtaposed against the open end of the fuel gasifying member to define a gasified fuel-air mixture ejection opening between the gas chamber and the obliquely outwardly turned portion of the fuel gasifying member, and a cylindrical gasified fuel-air mixing member provided in the gas chamber and spaced apart a small distance from the open end of the fuel gasifying member.
Patent SE-7708814-L (SE)
Inventor: JONES A P
IPC: G06M7/06
Filed: 1977-08-02
Abstract: In an apparatus for accurately counting a stack of documents and especially legal tender (i.e., paper money), tests for authenticity are performed simultaneously with the counting operation and without in any way impeding the type of counting operation being performed. At the same time that the counting operation is being performed, at speeds of the order of 1250 bills per minute, each bill or note currency is tested for certain properties of genuineness, including fluorescence and magnetic characteristics. Notes which fail to satisfy the tests are categorized as suspect notes and automatically stop the machine and thereby temporarily halt the counting operation. The suspect note is isolated as the top-most document in the outfeed stacker greatly facilitating the handling and removal of the suspect bill for further examination. The presence of a suspect note further provides a visual and/or audible alarm indication thereof simultaneously with the halting of the counting operation thereby facilitating removal of the suspect note by conventional methods to permit further inspection. The circuitry provided enables counting to be immediately resumed by depressing a start button. The test may be performed when the equipment is being operated in either the batching or normal counting mode.
Patent SE-7711770-L (SE)
Inventor: DESHAIS R
IPC: B22D39/00
Filed: 1977-10-19
Abstract: In the feeding of molten metal from a container therefor, e.g., a storage basin, a furnace or a crucible, to a chamber, e.g., an injection cylinder or a dispensing chamber, having an electromagnetic pump partially immersed in the container, the outlet of the pump being connected by a feedline to the chamber, the molten metal is metered by apparatus comprising a detachable ascending control pipeline connected to the feed pipeline, an electromagnetic presence detector arranged to detect molten metal in the control pipeline at the level of the filling height of the chamber, and a progressive voltage generator connected in series with the electrical circuit of the pump and including a starter circuit and a stop circuit to which the presence detector is connected.
Patent SE-7812170-L (SE)
Inventor: ROBBEN P J H
IPC: A44B11/25
Filed: 1978-11-27
Abstract: A safety belt buckle including a latch for engagement with an opening in a tongue, an ejection spring for the tongue and a bias spring for a push button that can be brought into engagement with the latch, wherein the latch can pivot on an axis approximately perpendicular to the direction of insertion of the tongue, the latch being biased in the unlocked position by the force of the bias spring, and when the bias spring is at least partially extended, the latch is maintained in locking engagement with the tongue by a reinforcing member that moves together with the push button.
Patent SE-7902106-L (SE)
Inventor: CORNOU J
IPC: B65D19/18
Filed: 1979-03-08
Abstract: A handling and/or storage case comprises at least one hinged flap 4 forming an upper portion of a lateral wall, which flap 4 is attached to a fixed portion 2 of the case by cranked hinges 7, pivotally mounted above the fixed portion 2 of said wall. Each hinge preferably includes a pair of spaced, parallel, hinge pins, one engaging the flap 4, the other engaging a fixed portion of the case. On raising the flap 4, projections 8 may be dropped into openings 9 to retain the flap 4 in the raised position. <IMAGE>
Patent SE-7902834-L (SE)
Inventor: SAMUELSSON K A
IPC: H04B14/04
Filed: 1979-03-30
Abstract: A number of amplitude converters (1) in a telecommunication system are supervised during the normal operation of the system by means of three comparison arrangements (4, 6, 9). The first and the second of the comparison arrangements has its inputs (5 and 7) connected to the inputs and the outputs, respectively, of two of the converters. The third comparison arrangement (9) has its inputs (8) connected to the outputs of the first and the second comparison arrangement and generates an alarm signal if the first comparison arrangement (4) signals a relation between two supervised in-signals, which deviates acceptably from a comparison result set value, and if the second comparison arrangement (6) signals a relation between the two out-signals which deviates unacceptably from a set value. The maximally accepted deviation from the set value of the second comparison arrangement is chosen taken into account the operation tolerance limits of the converters and to the maximally accepted deviation of the first comparison arrangement which is determined so that a smooth supervision is obtained.
Patent SE-7905411-L (SE)
Inventor: BROER D J
IPC: C23C18/16
Filed: 1979-06-20
Abstract: Additive method of manufacturing metal patterns on synthetic resin substrates, printed circuits in particular. A nuclear image of a desired pattern is obtained by means of a salt of a metal which may occur in more than one valency and a noble metal salt by inactivating the substrate area outside the desired pattern by photo-oxidation by means of exposure to light in the presence of oxygen. The ultimate metal pattern is deposited by electroless metal deposition on the nuclear image.
Patent SE-7906480-L (SE)
Inventor: LUCE D G
IPC: H01R33/06
Filed: 1979-07-30
Abstract: A lampchanger for a light, such as a navigational light, having a rotatable turret for holding a plurality of lamps, fixed power contacts for engaging and lighting the lamp positioned in the operating position, and means for rotating the turret thereby placing a new lamp into operating position when a lamp burns out. The turret includes a body and a clamp yieldably urged against the body for releasably holding and locking the lamps between the clamp and the body. Lamps may slide into a tapered slot between the body and the spring-loaded clamp and are locked into place. Tilting the lamp towards the spring-loaded clamp releases the lamp. A stop limits the movement of the clamp on removing one lamp without releasing other lamps. The turret is of metal and has cooling fins for radiating heat energy. The electrical power contacts include a flat spring contact spiraling outward from the turret axis to pierce any oxides on the lamp contacts in advance of reaching the operating position. A C-shaped insulator supports the spring contacts and compensates for dimensional changes in the insulator. The insulator includes a guide recess for receiving the spiral electrical contacts. The gap in the C-shaped insulator is positioned in advance of the lamp operating position at the location where a lamp first engages thecontact.
Patent SE-7908277-L (SE)
Inventor: KNAPP P
IPC: H01F3/08
Filed: 1979-10-05
Abstract: The core contains ferrite granules (1 to 5) of at least two different sizes. The smaller granules (5) fill the intermediate spaces under the larger granules (1 to 4). The advantage is that a better filling factor, and hence better magnetic properties of the coil core, are achieved. <IMAGE>
Patent SE-8001286-L (SE)
Inventor: LUEPERTZ H-H
IPC: B60T11/34
Filed: 1980-02-18
Abstract: In known brake pressure control units having two pressure control valves arranged in parallel, a tipping lever arrangement is provided for the distribution of the preload force provided by a spring to the control valves which in the event of a failure of one brake circuit will increase the change-over point of the intack brake circuit. This tipping lever arrangement is complicated. Therefore, a brake pressure control unit having two pressure control valves arranged in parallel is disclosed in which the arrangement for the distribution of the preload force comprises a piston tiltable within limits which piston is subjected to the spring force and is directly operatively connected with ends of the two control pistons.
Patent SE-8004452-L (SE)
Inventor: KREPLER A
IPC: B01J19/28
Filed: 1980-06-16
Abstract: A method of obtaining or recovering hydrofluoric acid from metal fluorides and solutions containing such, e.g. pickling solutions. In this procedure heavy metal fluorides are brought into contact with water vapor at 200 DEG  C. to 800 DEG  C., with an overall pressure of about 1 bar keeping the vapor partial pressure in a sufficiently linear relationship with the temperature in this range at a minimum of 0.9 bar at 400 DEG  C. and at a minimum of 0.5 bar at 600 DEG  C., separating the solid reaction material from the gaseous phase while still hot and obtaining aqueous hydrofluoric acid from the latter by-preferably indirect-cooling.
Patent SE-8006758-L (SE)
Inventor: LANG R
IPC: H04B1/64
Filed: 1980-09-26
Abstract: In the processing of a wide-band, analog ultrasonic echo signals of a large dynamic range, and especially echo signals generated in the ultrasonic testing of material, signal distortions must be avoided in order to enable an exact analysis of fault signals and a good reproducibility. To accomplish this object, the signals generated by an ultrasonic detector are supplied to a linear preamplifier generating analog output signals. The analog output signals are fed to an analog-to-digital converter, which converts them directly and in parallel way into logarithmically encoded digital signals. In these digital signals one bit is assigned to the polarity of the input signals while the other bits correspond to the respective level of the ultrasonic echo signal. The analog-to-digital converter is composed of a plurality of parallel-connected units, which together define a logarithmic characteristic curve for positive and negative output signals of the preamplifier. The digital signals are supplied to an evaluation unit connected to the analog-to-digital converter. In this manner, notwithstanding the wide-band ultrasonic echo signals of large dynamic range, substantially distortionless processing is achieved.
Patent SE-8100921-L (SE)
Inventor: JOHANSSON D
IPC: B63H25/10
Filed: 1981-02-10
Abstract: The invention relates to a steering arrangement for boats equipped with inboard-outboard drive (10). The gearbox (22) of the drive is arranged so as not to be horizontally pivotal in relation to the stern (12) of the boat, while the underwater housing (26) of the drive is horizontally pivotal in relation to the gearbox (22). For rotating the underwater housing in relation to the gearbox, a steering gear (44-56) acts which comprises a toothed segment (56). Hereby a total steering angle of up to 180 DEG  can be obtained.
Patent SE-8101917-L (SE)
Inventor: WALSH T C
IPC: F04D29/32
Filed: 1981-03-25
Abstract: A compression section of a gas turbine engine having an annular flow path is disclosed. Various construction details which increase the efficiency of an array of rotor blades in the compression section are developed. The annular flow path is contoured to cause the streamlines of the flow path to follow a pattern of varying radial curvature. In one embodiment, a conical surface extending between the base of each airfoil on the inner wall causes a flow path contraction and a cylindrical surface on the outer wall facing the tip of each airfoil enables close clearances.
Patent SE-8106774-L (SE)
Inventor: BERG E
IPC: B65D81/38
Filed: 1981-11-16
Abstract: A serving tray has trough-like depressions 1-11 for holding food or receptacles containing food, at least one depression 1 being provided in the forward central area of the tray for the main course, while other depressions are provided for accompaniments and first course or desserts. The serving tray forms together with the lid an unit which can be stacked with identical units, whereby on both sides of the depression 1 for the main course provision is made for receiving areas 8, 9 for any items which it may be desired to insert subsequently to the formation of the stack, deposi- tion areas being associated substantially correspondingly with these receiving areas on the serving tray upon which the consumer places the items on starting his meal. <IMAGE>
Patent SE-8107049-L (SE)
Inventor: CARLSSON STIG
IPC: H04R1/32
Filed: 1981-11-26
Abstract: A loudspeaker is provided for high-quality stereophonic loudspeaker systems intended to be positioned on the floor close to a vertical wall of a room. The aim is to reduce distortion due to that part of the reflected sound which arrives from substantially the same direction as the direct sound. Therefore the sound radiating surfaces and the loudspeaker casing are so arranged that the reflected sound from the floor and the wall arrives substantially in phase with the direct sound up to at least 800 Hz. The loudspeaker has a casing with a side wall (2), a top wall (4) and a bottom wall (6). A loudspeaker unit (7) in the side wall (2) is the sound source for at least the range from 50 to 150 Hz. A loudspeaker unit (9) mounted in a horn-type casing structure close to the bottom wall (6) is the sound source for at least the range from 300 to 800 Hz. A loudspeaker unit (12) located near the rear end of the top wall (4) and facing slantwise forwards towards the side wall (2) is the sound source for the direct sound at higher frequencies. The left-hand and the right-hand loudspeakers form a mirror-image pair. In preferred embodiments the higher-frequency loudspeaker unit (12) co-operates with a horn-type structure (16, 17, 18, 19a, 19b) to avoid reflected sound from the room wall in the mid-range up to about 4 kHz.
Patent SE-8201356-L (SE)
Inventor: SJOBERG B
IPC: B60J3/02
Filed: 1982-03-04
Abstract: The sun visor consists of a compressible plate 1 covered with a plastic sheeting, the plate having a recess 4 in the side edge of the plate with a pin 5 and fixed in the plate on opposite sides of the recess. A U-shaped yoke 7 with bushings 8, 9 for the pin is cast in the plate. The plate is covered with the plastic sheeting 6 before the pin is mounted, so that the sheeting covers the openings of the bushings, whereafter the sheeting is punctured in front of the openings and the pin is mounted by inserting one pin end into one of the bushings a certain distance and thereafter inserting the other pin end into the other bushing a shorter distance, whereupon it snaps into engagement and is locked against axial and rotational movement. <IMAGE>
Patent SE-8202157-L (SE)
Title: Saddle leather fixture for stirrup - comprises heel-shaped component and finned clasp, to separate foot plate and stirrup arms from leather
Inventor: LINDGREN P
IPC: B68C1/18
Filed: 1982-04-05
Abstract: The riding stirrup comprises a foot plate, two arms (2) on either side of the foot plate and joined above it, and a fixture (3) for a saddle leather (4). The saddle leather fixture comprises a safety device by which the foot plate and arms are separated from the saddle leather when the foot plate is pushed outwards from the extension line of the stretched leather (4), so that a bending torque is exerted on the fixture. A heel-shaped component is firmly attached to the stirrup arms and a clasp with fins supports against the heel and attached to the saddle leather. The clasp is rotatable in a plane at right-angles to that through the heels, and this around its lower part.
Patent SE-8203465-L (SE)
Inventor: JILKEN A-C
IPC: E04G1/15
Filed: 1982-06-04
Abstract: PCT No. PCT/SE83/00217 Sec. 371 Date Feb. 2, 1984 Sec. 102(e) Date Feb. 2, 1984 PCT Filed Jun. 1, 1983 PCT Pub. No. WO83/04294 PCT Pub. Date Dec. 8, 1983.A profile consisting of two sections (1, 2) joined together. One section (1) is an open hollow section with an inner contour which is uniform with and somewhat bigger than the outer contour of the other section (2) and where the opening (4) is arranged so that two identical profiles can be telescoped into each other. According to the invention the other section (2) is solid or a closed hollow section. The opening (4) of the open hollow section (1), has a width which is somewhat bigger than the wall thickness of the hollow section (1) in an area (5), which is situated on the opposite side relative to the opening (4) of the connection (3) between the sections (1, 2). Thus, it is achieved that the open hollow sections (1) of the profiles substantially, completely surround the other sections (2) of the profiles, respectively, when two identical profiles are telescoped into each other.
Patent SE-8206292-L (SE)
Inventor: KARTENBECK J
IPC: G01N27/447
Filed: 1982-11-05
Abstract: An apparatus for the quantitative elution of proteins or polypeptides from a gel by means of electrophoresis. The apparatus includes an upper chamber for holding a buffer solution containing the gel from which the proteins or polypeptides are to be eluted. An upper electrode is provided in the upper chamber. A lower chamber for holding a buffer solution is disposed beneath the upper chamber and includes a lower electrode. A septum separates the upper chamber from the lower chamber. A connecting passage in the septum connects the upper and lower chambers. A collecting capsule for the proteins or polypeptides is disposed at the end of the connecting passage in the lower chamber, and is adapted to be suspended in the buffer solution which is to be held in the lower chamber.
Patent SE-8306841-L (SE)
Inventor: WALLSTEN STEN
IPC: B42D13/00
Filed: 1983-12-12
Abstract: The invention refers to a device for the fixed gluing of flat supplements to newspapers and periodicals. It is comprised of a magazine (10) for reception of a bundle of supplements (11), a device (12) for initial extraction of a supplement from the magazine and a rotating cylinder (14) with grippers (16) for removal of the extracted supplement from the magazine. The gripper cylinder is set up next to a conveyor (20) for frontward feeding of newspapers or periodicals (21) lying on the conveyor, with the rotating axel of the gripper cylinder extending itself across the conveyor. In connection to the gripper cylinder two pressable rollers (27, 28) are set up against the over side and respectively the underside of a newspaper or periodical on the conveyor partly for accelerating the motion of the newspaper or periodical relative to the conveyor, and partly coaxially with the cylinder (14) along its mantel surface in a surrounded front and backward moving sucking device (23) for taking over a supplement from the gripper cylinder (14) and introducing this in a pinch between the press rollers (27, 28) for pressing of the supplement against the newspaper or periodical lying between the rollers.<IMAGE>
Patent SE-8400344-L (SE)
Inventor: OFTEDAL T A
IPC: C10L5/40
Filed: 1984-01-24
Abstract: A method of making priming devices for a fuel element is disclosed. A high quality priming device is obtained by treating suitable pieces of cellulose with catalyzing agents such as manganates or permanganates and with oxidizing agents such as inorganic oxidizing salts. Such priming devices are very reliable and may be used in portable personnel heaters, e.g. to keep injured people warm after accidents.
Patent SE-8404772-L (SE)
Inventor: SANDVIK J
IPC: B65H54/28
Filed: 1984-09-24
Abstract: The present invention relates to a feed device for guiding rope onto a winding drum mounted on a frame 3. The device comprises a first guide pulley 5 which is mounted on the frame 3 between the winding drum 1 and a fixed frame pulley 4, and a second guide pulley 7 which is mounted at the upper end of an arm 6. The arm 6 is pivoted to the frame 3 at its lower end at a point below the first guide pulley 5.
Patent SE-8406312-L (SE)
Inventor: KLING L-O
IPC: G06F7/46
Filed: 1984-12-12
Abstract: PCT No. PCT/SE85/00429 Sec. 371 Date Jun. 27, 1986 Sec. 102(e) Date Jun. 27, 1986 PCT Filed Nov. 1, 1985 PCT Pub. No. WO86/03606 PCT Pub. Date Jun. 19, 1986.A priority apportioning arrangement for computers with processors of two types, namely a first high-priority type which can determine its priority itself in relation to processors of a second low-priority type when using a common bus. The arrangement contains a first logic circuit (20) which has its first input activated on a request for access from one of the low-priority units (3a-3h), its second input activated on a request for access from the high-priority unit (1) and its third activated during the whole time the bus is used and has two outputs for assigning the bus a low-priority unit or the high-priority unit. The arrangement furthermore contains a second logic circuit (40) with two inputs, of which one senses that the high-priority unit desires access and the other senses that this access can take place with delay, the circuit also having two outputs, of which one is for indicating to the first logic circuit that the access request from the high-priority unit is present, and the other for indicating that the bus is occupied. When the input signal to the second logic circuit indicates that granting the bus to the high-priority unit can take place with delay, the arrangement has time to grant the bus to a low-priority unit, but the high-priority unit still has immediate access to the bus after termination of the task of the low-priority unit.
Patent SE-8504087-L (SE)
Inventor: WINKELMANN M
IPC: F27D3/14
Filed: 1985-09-03
Abstract: A refractory plate assembly includes a refractory plate having therethrough at least one discharge opening and a sheath tightly fitted around the periphery of the plate. The plate is formed of separate plate portions separated along planar surfaces extending outwardly from the discharge opening at positions where cracks would be formed during use of the plate if the plate were of unitary construction. The planar surfaces are separated by compressible refractory packing material, thereby forming expansion joints. The sheath compresses the packing material of the expansion joints.