baber/WOPTO huggingface dataset:
Patent SE-8203497-L (SE)
Inventor: ELDERS GERALD W
IPC: E21D21/00
Filed: 1982-06-07
Abstract: A roof support pin for insertion into a roof bore having an opening comprising an elongate tube for insertion into the bore, the tube being compressed prior to insertion of the tube into the bore opening so that the tube expands to frictionally engage the bore a distance from the bore opening. In one embodiment, a roof support plate has a hole with a diameter smaller than the diameter of the bore. The plate hole compresses the diameter of the tube upon insertion of the tube into the bore through the plate hole. In another aspect, a plurality of rings longitudinally spaced axially on and retain the tube compressed prior to insertion of the tube through the plate hole into the bore. The rings slidably engage the tube for retention at the plate for allowing the tube to expand within the bore. In yet another embodiment, a spiral strip wraps and retains the tube compressed prior to insertion into the bore. The spiral strip is stripped from the tube as the tube is inserted through the plate hole. In one embodiment, the tube includes a plurality of interior and exterior grooves with the grooves allowing the tubes to be circumferentially compressed. In another aspact, the tube includes adjacent longitudinal edges forming a longitudinal slit. The tube edges engage and are turned inwardly at the longitudinal slit as the tube is circumferentially resiliently compressed.
Patent SE-8300414-L (SE)
Inventor: SILIGONI M
IPC: H04M19/08
Filed: 1983-01-27
Abstract: A transistorized bridge rectifier circuit with overcurrent protection which can be integrated monolithically is used for joining to a two-wire telephone line to the electronic circuits of a telephone subscriber set connected thereto. The circuit includes a transistorized bridge having a circuit arranged in the manner of a Graetz bridge. Rather than using separate elements for overcurrent protection, the circuit uses the bridge circuit elements themselves as protection elements. Diodes or diode connected transistors are respectively connected between the base and collector of transistors in two arms of the Graetz bridge and the resultant circuit thus provides overcurrent protection without the need of additional protection elements.
Patent SE-8302839-L (SE)
Inventor: DUEPPER P
IPC: B21B43/00
Filed: 1983-05-19
Abstract: In a cooling path for the cooling of wire (3) which is hot from the rolling operation and which is deposited onto a conveying means (6) in spread-out, mutually overlapping loops (5) by a loop-laying device (4), various types of reception means (8, 13) are provided in the coil-forming station for collecting the loops and can be selectively brought into the reception position in order to vary the cooling conditions in the region of the coil-forming station and therebeyond.   <IMAGE>
Patent SE-8306475-L (SE)
Inventor: LOOKER B E
IPC: A61K31/545
Filed: 1983-11-23
Abstract: Cephalosporin antibiotics of general formula   <IMAGE> (wherein Y represents a carbon- linked 5- or 6-membered unsaturated heterocyclic ring containing at least one nitrogen atom, such as pyridine or tetrazole, which ring may also contain one or more sulphur atoms and/or may be substituted by one or more C1-4 alkyl, oxo, hydroxy or carbamoyl-methyl groups such as dioxotriazine), and non-toxic salts and non-toxic metabolically labile esters thereof and pharmaceutical compositions containing them are described. The compounds exhibit broad spectrum antibiotic activity both in vitro and in vivo, having good activity against both Gram-positive and Gram-negative organisms.
Patent SE-8400782-L (SE)
Inventor: PFEFFLI P
IPC: C07D457/12
Filed: 1984-02-14
Abstract: The present invention provides N,N-Diethyl-N'-[(8 alpha )-1-ethyl-6-methyl-ergolin-8-yl]-sulfamide, and N,N-Diethyl-N'-[(8 alpha )-1-isopropyl-6-methyl-ergolin-8-yl)-sulfamide useful as prolactin secretion inhibiton, anti-parkinson agents and anti-depressant agents.
Patent SE-8400975-L (SE)
Inventor: PANTH E O
IPC: A01G9/02
Filed: 1984-02-22
Abstract: An adjuster is comprised of a number of lifters (3-5) insertable between a pallet (1,2) and the ground. Each lifter has an actuator and a hand grip, the latter pivoting the actuator between two positions. - The first position is stable, and involves a short distance between the pallet and the ground. The second position is also stable, but the clearance between pallet and ground is relative large.
Patent SE-8403698-L (SE)
Inventor: TAKEUCHI F
IPC: C06B47/14
Filed: 1984-07-13
Abstract: An explosive composition containing micro-voids consisting of thermoplastic resin hollow microspheres coated with a thermosetting resin has a remarkably excellent low temperature detonability in a small diameter cartridge after lapse of a long period of time.
Patent SE-8404274-L (SE)
Inventor: FURUKAWA S
IPC: G11B7/013
Filed: 1984-08-28
Abstract: Apparatus permits the use of a compact audio disc to provide digital data information other than audio signals without requiring a change of format of the audio disc and involving only minor changes to existing digital audio disc playback apparatus. Data signals are rearranged to permit searching of the data information in a fashion compatible with existing digital audio disc playback apparatus and maintaining consistency with respect to signal format and signal processing, such as error correcting and recording data format presently used in compact digital audio discs.
Patent SE-8406669-L (SE)
Inventor: STEEB J
IPC: C22C9/00
Filed: 1984-12-28
Abstract: A low-alloyed copper alloy suitable for use as a base material for a semiconductor includes 0.03 to 0.2% nickel by weight, 0.03 to 0.2% tin by weight; and 0.015 to 0.1% titanium by weight, the remainder being copper and common impurities.
Patent SE-8501957-L (SE)
Inventor: BARTELS A
IPC: A22C25/14
Filed: 1985-04-23
Abstract: The invention concerns a device in processing machines for severing the belly flaps of fish. A mechanical arrangement is suggested which includes a detecting device activated by the fish to be processed, which device is associated with a locking device holding the cutting tool locked in a raised position and being released when the fish is passing.
Patent SE-8502547-L (SE)
Inventor: LARSSON JOHN ARTHUR
Filed: 1985-05-23
Abstract: The projecting holder plate (11) extends through the lining so that the latter can be brought to locate against the surface of the building. - The retainer part of the holder plate has holes and recesses (16, 17) for fixture of rods. These lie parallel to the building surface and hold the lining firmly in position.
Patent SE-8503942-L (SE)
Inventor: STARHAGEN EINO
IPC: A47C20/04
Filed: 1985-08-23
Abstract: A rotatable camplate (4) is connected to aframe part (1) or, alternatively, to a pivot arm (3) at a distance from a pivot point (2) of the latter. Its periphery has a spirally-shaped curve about its rotation axis (5). - The pitch of the spiral is adjusted to obtain a friction locking of the plate when its periphery supports against either the frame part of the pivot arm.
Patent SE-8504169-L (SE)
Inventor: EIDISEN K H
IPC: E04B1/76
Filed: 1985-09-09
Abstract: The coupling (6) is joined to the fastener (1) in a torque-rigid manner up to a specific loading limit by a clip (7). Above this limit the clip (7) breaks, or wholly or partially yields, so that the fixing of the coupling (6) in relation to the fastener (1) is released.
Patent SE-8505301-L (SE)
Inventor: VIRDEBRANT S-O
IPC: H01R9/24
Filed: 1985-11-08
Abstract: The negative and protective lead system is fitted on two holders (1,2) with the holders being of electrical insulating material, and screwed on to the lower part of the fuse box or panel. The system includes upper and lower, through, electrically conductive rails (C), both being connected electrically to each other by a terminal (3). A number of connecting terminals (A,B,D) are arranged in different groups on the rails, partly between the holders, and partly on the ends of the rails projecting past the holders. The terminals incorporate screws for fixture of electrical leads to be connected to the negative and protective lead system. - The screws in the third group of terminals (D) are located between an outer connecting terminal (A) and one of the holders (1 or 2), and do not come into contact with the rail (C) running through the terminals of all the groups. Pref. there is a gap of at least 0.1 mm between the screw end the rail surface in the intermediary terminals or the third group. These latter terminals are fixed to the rail.
Patent SE-8601894-L (SE)
Inventor: STIG ERIKSSON
IPC: B65G39/09
Filed: 1986-04-24
Abstract: The present invention relates to a device pertaining to a conveyor roller, which device comprises a casing tube 1 having end faces 2 for spherical bearings, a spherical bearing part 4 being disposed in each end face 2 and being rotatably mounted on an axle journal 8,17, which simultaneously forms an axle for the whole of the conveyor roller and is mounted in a holder or a stand 11 for the conveyor of which the conveyor roller forms part. <IMAGE>
Patent SE-8700951-L (SE)
Inventor: ERIKSSON A
IPC: B60N2/54
Filed: 1987-03-06
Abstract: An apparatus which is intended for operating pneumatically sprung seats and the like includes a pressure regulator and a venting valve. The pressure regulator and venting valve are built together into one unit, the housing (2) of the pressure regulator consisting of a piston in the venting valve, which is formed as a slide valve (1, 2) and the pressure regulator and venting valve are served by a common operating means (26).
Patent SE-8704135-L (SE)
Inventor: HULTH M T V
IPC: H04L25/49
Filed: 1987-10-23
Abstract: An adaptive equalizer is included in a receiver in a data transmission system. The equalizer is primarily intended for equalizing incoming, sampled signals, which are recoded on the transmission side of the system according to a quaternary code, e.g. a so-called "2B1Q" code. Already known equalizers contain two digital filters (F1, F2) and a decision circuit (B). One filter (F1) smooths out the precursors and the other (F2) the postcursors. According to the invention, the first filter (F1) comprises a digital filter with only one tap for eliminating the dominant precursor (h-1).
Patent SE-8704670-L (SE)
Inventor: EJDESTAM SVEN
IPC: E06B3/68
Filed: 1987-11-25
Abstract: The loose window bar (1) fits on the outside of a window, and can be fitted or dismantled with the aid of a hasp (5,6,7).
Patent SE-8803610-L (SE)
Inventor: COUTURIER G
IPC: F42B39/20
Filed: 1988-10-11
Abstract: A munition (1) containing a confined explosive (12), is protected against a significant temperature increase such as that which would result from a fire. The envelope (10) of the munition (1) is provided with a zone (2, 3, 6) rendered so fragile that, during a temperature increase, the pressure buildup due to the decomposition of the explosive (12) produces an opening in the envelope (10), thus achieving a mechanical deconfinement of the explosive (12). In addition, the explosive (12) is chosen so that the kinetics of the decomposition-detonation be sufficiently slow for the mechanism of deconfinement to be effective before the explosion. In particular, an explosive of the composite type with a flexible binder is suitable. The fragile zone may be a solder join (2) between two parts of the envelope, fusible nut/bolt attachments, or fusible threaded inserts for attaching cheek (11) to envelope (10). Also, the cheek (11) may be attached by a crimp which is calibrated to fail at a safe internal pressure. <IMAGE>
Patent SE-8900526-L (SE)
Inventor: ELIN EFIM STAKHEEVICH
IPC: A01N25/20
Filed: 1989-02-15
Abstract: An insecticide composition is shaped as a briquette and consists of following components, in per cent by weight: peat: 30-47, ammoniacal saltpeter: 27-49, insecticide: 1-15, water: the balance. A method of obtaining the insecticide composition consists in disintegrating the peat to a maximum size of 1 mm, drying it to a humidity of 18-25 per cent by weight, preparation of water solution of the ammoniacal saltpeter by dissolving the ammoniacal saltpeter in water at a temperature of 80-90 DEG C and at a weight ratio between the ammoniacal saltpeter and the water equal to 80-85:20-15 respectively. The water solution of the ammoniacal saltpeter is mixed with the disintegrated dried peat at a weight ratio between the peat and the solution equal to 1.0:0.7-1.7 respectively. The thus obtained mass is then pressed at a temperature of 60-85 DEG C into briquettes dried at a maximum temperature of 60 DEG C to humidity of 14-20 per cent by weight, saturated with the solution of the insecticide at a ratio of 1-15 % of the latter in relation to the weight of the briquettes and then the solvent is removed from the briquettes.
Patent SE-8901606-L (SE)
Inventor: ROSENBORG G
IPC: E06B3/46
Filed: 1989-05-05
Abstract: In a wall comprising a framework (10, 10A, 11A, 11B) with covering panels (12A, 12B, 12C, 12D) mutually spaced and covering the framework at both sides thereof, there is defined between the panels a free space (13) for receiveing therein a sliding door (14) in the opened position thereof, said space terminating in a vertical slot (16) for the movement of the sliding door between opened and closed positons, said slot being located at one side of a door opening (15) to be closed by means of the sliding door. The panels are received at the edges thereof extending along the slot, in metal sheet box sections (17) provided as stiles of the door opening on the outside of the panels, said sections forming a supporting girder for the covering panels as well as farming and lining o the door opening.
Patent SE-8903621-L (SE)
Inventor: GUSTAFSSON K R L
IPC: B25D11/12
Filed: 1989-10-28
Abstract: A percussive machine comprises a housing (10) with a cylinder (11) therein, in which a reciprocating drive piston (40) via a gas cushion in a working chamber (44) repeatedly drives a hammer piston (15) to impact on the neck (17) of a tool (20) carried by the housing (10). At empty blows with the neck (17) out of reach, the hammer piston (15) is thrown forwardly and caught pneumatically in a braking chamber (47) at the bottom end (12) of the cylinder (11). The braking is combined with an elastic yielding of the bottom end (12) against the action of a recoil spring (23) in the housing (10). The pressure in the braking chamber (47) during such yielding is controlled by throttling apertures (48) in the cylinder (11) uncovered by the bottom end (12). The hammer piston (15) is thus checked to halt pneumatically by throttling avoiding to collide with the bottom end (12) and takes inactive position below ports (46) in the cylinder wall through which the working chamber (44) is relieved and ventilated. The bottom end (12) is returned upon yielding by the recoil spring (23) and closes the throttling apertures (48) by check valve action.
Patent SE-9000327-L (SE)
Title: Combustion and heating system - uses hydrocarbon fuel either with high pressure oxygen or pre-heated atmospheric air at ambient pressure
Inventor: BERNTELL J O
IPC: F02G1/055
Filed: 1990-01-31
Abstract: A valve system permits recirculation of the combustion gases during oxygen combustion, and blocks recirculation during combustion with atmospheric air, an air preheater being used during this latter process.
Patent SE-9002836-L (SE)
Inventor: SONEFORS Y
IPC: B27B33/10
Filed: 1990-09-06
Abstract: A saw blade for combined cross-cut sawing and rip sawing of wood, comprising set scratching teeth, having bevelled edges and a top surface, and unset tearing teeth, having bevelled edges and sharp tip, the tearing teeth being taller than the scratching teeth even prior to the setting. <IMAGE>
Patent SE-9102572-L (SE)
Inventor: FLYGHAGEN J
IPC: B31B50/64
Filed: 1991-09-06
Abstract: A bag-manufacturing machine comprises a freely rotatable drum 7, a drive belt 9 intended for rotation of the drum 7, and a number of transversely placed welding jaws 11, which, upon rotation of the drum 7, are placed against and are driven together with the web 1 to form weld lines therein. The welding jaws 11 are arranged such that they are freely movable in relation to the drum 7 and are controlled by a control device 12 which is arranged firstly to hold each welding jaw 11 in a stand-by position disengaged from the web 1 and secondly to bring each welding jaw 11 successively into engagement with the web 1. In a method for achieving weld lines on the web 1 in such a bag machine, the welding jaws 11 are first held in the stand-by position disengaged from the web 1 and are then brought into engagement with the web 1 and driven around the drum 7. <IMAGE>
Patent SE-9201209-L (SE)
Inventor: KOIVUROVA T
IPC: B60P1/32
Filed: 1992-04-15
Abstract: The invention relates to a semi-trailer for a truck, which semi-trailer comprises a chassis 2 provided with wheels 1, two platform bodies 3,4 which are disposed on the chassis 2 and which in transport position are situated one behind the other, displacement members for displacing the front platform body 3 into the rear platform body 4, which displacement members comprise a double-acting hydraulic cylinder 5 and tipping members 6, connected to the rear platform body 4, for tipping the rear platform body 4 individually and for tipping the front platform body 3 with the aid of the rear platform body 4 when it is located in the rear platform body. In order to protect the hydraulic cylinders in the transport position and to allow a lowerable front platform body without supplementary devices, the hydraulic cylinder 5 has been disposed in the front part of the chassis 2 such that the free end 9c of its inner tube 8 is on the side of the rear part of the chassis 2 and such that the free end 9c of the inner tube is joined by at least one intermediate rod 10 to the front part of the front platform body 3. <IMAGE>
Patent SE-9303547-L (SE)
Inventor: HOLMSTROEM ANDERS
IPC: B65D5/50
Filed: 1993-10-29
Abstract: The invention concerns a transport box for plants planted in containers (30), comprising a double bottom portion having container-receiving recesses (28, 29) to support the containers. In accordance with the invention the double bottom portion is formed from inwardly folded sections (22, 23) of the box side walls (1, 2).
Patent SE-9403855-L (SE)
Inventor: AVOTINS PETER V
IPC: C22B1/244
Filed: 1994-11-09
Abstract: Process for producing agglomerates, e.g., by pelletizing a particulate inorganic material, for example, an ore material, characterized by the addition to the agglomerated material of an organic fibrous material, especially a polyacrylonitrile fiber material, to bind and thereby enhance the properties of the agglomerates and recovery of metal values therefrom.
Patent SE-9604646-L (SE)
Inventor: FELLERT OERJAN
IPC: E04D13/08
Filed: 1996-12-18
Abstract: A pipe holder, especially for downpipes, comprises a cylindrical pipe clamp (1) which is adapted to grasp the pipe, and an anchoring means (2) for mounting the pipe clamp on a wall or the like, the pipe clamp and the anchoring means constituting separate parts which when interconnected constitute the holder. A part (4) of the anchoring means (2) is, during said interconnection, placed on the inside of the pipe clamp (1) and extends in parallel with the centre axis thereof. The connection part (4) has spaced-apart means for grasping a wall portion of the pipe clamp.
Patent SE-9700273-L (SE)
Inventor: LINDBERG HENRIK
IPC: F16D1/06
Filed: 1997-01-30
Abstract: In an arrangement for fixing elements on a shaft (10), the shaft (10) includes a number of holes (101-103) for receiving protruding stop pins (104-106) and each element (11-13) includes through-penetrating grooves (114;122,124; 132,134), which enable the elements to be moved along the shaft and beyond the pings, and blind-grooves (111,113;121, 123;131,133) which form stops against further axial movement of the elements. The shaft (10) has a uniform thickness and includes a number of circular grooves (107,108) on its mantle surface. Each element (11, 51-55-56) includes a snap-arm (115,55) that has an oblique leading edge in the forward direction of movement of the element along the shaft (10). When an element (12) is moved along the shaft (10) with its through-penetrating slots (122,124) in line with the pins (104,105) on the shaft, its snap-arm (126) is able to pass over mantle groove (109) in the shaft, and when the element (12) is essentially in its correct position on the shaft and the blind-grooves (121,123) are in line with the shaft pins (104,105), its snap-arm (126) is able to drop into the nearest mantle groove (108) upon further movement along the shaft, and remain in said groove (108). <IMAGE>
Patent SE-9700991-L (SE)
Inventor: ORCI TERTTU
IPC: G06F17/30
Filed: 1997-03-18
Abstract: The present invention relates to a method, a device, and a data storage medium for managing data records. Instead of overwriting existing data element values in the data record when these are to be changed, the system creates a new instance of the data record, which makes it possible on a later occasion to use the existing information for providing information about the earlier contents of the data record. At the same time, an instance is created in a transaction table related to the data record, which stores information about the changes which have been carried out with respect to the data record. Thus, both the data record and the transaction table related to the data record can be optionally utilised in connection with answering time-related questions with respect to the contents and/or updating of the data record.
Patent SE-9702031-L (SE)
Inventor: NORDSTROEM HAAKAN
IPC: G01G19/12
Filed: 1997-05-29
Abstract: The weight of the refuse inside a dustbin (1) being emptied into a dustbin lorry (2) is determined by a method comprising the following steps : (a) the dustbin is placed on a load carrying section (6) connected to a lifting and emptying mechanism (3) on the lorry ; (b) the dustbin begins to be lifted by a lifting device (7) in the mechanism ; (c) the dustbin and its contents are weighed during at least some of the time the dustbin is being lifted ; (d) the dustbin is emptied into the back of the lorry ; (e) the lifting mechanism begins to lower the dustbin ; (f) the empty dustbin is weighed during at least some of the time it is being lowered ; (g) the weighing step is finished ; (h) an indicator calculates the weight of the refuse by taking the difference between the two weight measurements ; (i) the dustbin is completely lowered so that it rests on the ground ; and (j) the dustbin is removed from the lifting and emptying mechanism. Steps (c) and (f) use at least one set of weighing scales (8) to generate measurements which are transmitted as an electric signal to the indicator, until three identical measurements are received in succession, separated by a pre-selected time interval, the recorded value being displayed on the indicator. Movement of the dustbin is halted if a stable measurement is not achieved, in which case the dustbin is weighed whilst standing still. Also claimed are (a) the weighing arrangement used in this method and (b) a lifting and emptying mechanism for a dustbin lorrying. fitted with the weighing mechanism used in steps (c) and (f).
Patent SE-9704704-L (SE)
Inventor: LUNDQVIST ULF
IPC: F02M25/07
Filed: 1997-12-17
Abstract: An arrangement for exhaust gas feedback in a four-stroke combustion engine with at least two cylinders (A, B) cooperating with one another, whereby each cylinder in the engine is connected by a transfer line (8) to another cylinder operating with substantially approximately 360 DEG  displacement. Exhaust gas feedback is made possible by using the overpressure prevailing in the respective cylinder (A, B) during its expansion stroke to feed exhaust gases back to the cooperating cylinder during the latter's induction stroke. This is made possible by the fact that the transfer line is provided with controllable valves (8) at both of its respective ends and by the fact that the transfer line leads into the respective cylinders.