baber/WOPTO huggingface dataset:
Patent SE-8300023-D0 (SE)
Inventor: VINCIGUERRA C
IPC: B66C7/10
Filed: 1983-01-03
Abstract: An overhead travelling crane incorporated into a power gas turbine bay, consisting of a first main load-bearing trolley of length equal to the bay width, which is guided at its ends over the entire length of the bay by two runways fixed to the top of said bay, and a second trolley provided with a winch and slidably supported in a third trolley which is also of length equal to the bay length and is slidably supported by the overlying said first main load-bearing trolley. This latter trolley is provided with cantilever hooking means.
Patent SE-8301325-D0 (SE)
Inventor: BARTH G D
IPC: F16B39/282
Filed: 1983-03-11
Abstract: A rotary fastener is disclosed for use in attaching the first panel to a second panel. The fastener has a head and a shank, which shank has at least one helical thread thereon. Additionally, there is at least one helical ramp extending along the shank from the underside of the head. The underside of the head has a generally annular recess which may have helical ribs therein. The fastener is dimensioned so that as it is driven into the two panels, material of the two panels is drawn up into the recess and binds on the helical ramp along the shank. Additionally, a plurality of nibs located on the underside of the head and extending into the recess "rake" up material as the underside of the head encounters the top panel, which raked material is also drawn into the recess and binds on the helical ramp. This combined binding action by panel material and raked material significantly increases stripping torque of the fastener during installation.
Patent SE-8302835-D0 (SE)
Inventor: VARTIAINEN J
IPC: B27B31/08
Filed: 1983-05-19
Abstract: Apparatus for feeding side boards in a sawmill immediately after sawing a log or a block into a central portion (16) and side boards, (17, 18, 19, 20) comprising a longitudinal conveyor (1) for transporting the central portion in its longitudinal direction, movable supporting planes (2, 3) supplied on both sides of the longitudinal conveyor for temporarily holding up the side boards, and side supports (4, 5) for supporting the side boards in side direction. A slope (6, 7) is provided beneath the longitudinal conveyor on both sides of if, along which the side boards (17, 18, 19, 20) slide down onto a transverse conveyor (12, 13), and the slopes are provided with stopping means (8, 9) to stop the inner side boards (19, 20) while the outer boards (17, 18) continue their travel towards the transverse conveyor. Figure 1.
Patent SE-8306788-D0 (SE)
Inventor: LING T
IPC: C02F1/52
Filed: 1983-12-08
Abstract: The present invention relates to a method and apparatus for distributing a water purifying chemical, particularly a flocculating-agent concentrate, throughout a stream of water to be purified. In accordance with the method, the concentrate is introduced into the stream of water transversally to its direction of flow under the action of rotational motion, to achieve a distribution time of at most one second.
Patent SE-8400322-D0 (SE)
Inventor: AKAMATSU M
IPC: H02P27/04
Filed: 1984-01-23
Abstract: A variable frequency power supply device supplies an AC power to a squirrel-cage motor through an AC parameter control. The control receives a command active current resulting from a command torque and a command exciting current to generate a resultant current and its phase. The command torque is produced from the actual and command motor speeds and the exciting current is caused from the actual motor speed. The control also receives a command frequency determined by the actual motor frequency and a command slip frequency also resulting from the command torque. The control controls the firing phases of thyristors in the power supply device in response to the command current, phase and frequency. The control may generate a voltage for supplying the active current and an exciting voltage to similarly control the firing phases of the thyristors. In the latter case, the exciting voltage may be added with its differential to compensate for a rapid change in active current.
Patent SE-8400550-D0 (SE)
Inventor: WEXEL S
IPC: A22C17/00
Filed: 1984-02-03
Abstract: The apparatus comprises securing units which each comprise a supporting device 4 for the upper jaw of a split hog-head and the associated skull portion as well as a supporting device 5 for the lower jaw of the split hog-head in question. The upper jaw supporting device and the lower supporting device are mutually turnably connected by means of a hinge 15 and comprise securing means 6, 26 and 11, 33, respectively for securing the portions in question of the hog-head adjacent the snout thereof. The lower jaw supporting device furthermore comprises an activating means 16 for activating the turning of the lower jaw supporting device relative to the upper jaw supporting device. This apparatus permits an easy and quick picking off of the meat from a split hog-head, during which procedure the lower jaw is broken off through activation of the activating means. <IMAGE>
Patent SE-8401160-D0 (SE)
Inventor: CAREBORG B R
IPC: A61J17/00
Filed: 1984-03-02
Abstract: The present invention relates to a novel pacifier which minimizes the risk of negative bite development of babies and small children, and the need for regulating teeth at a later stage during the growth period of the child. The invented pacifier affords technical advantages from the aspect of manufacture and provides an extremely positive connection between all component parts of the pacifier. The pacifier is characterized in that the shield is made up of two halves (3, 4) which are of substantially the same size and which have snap-lock means (5, 6) extending around the peripheral edge of each half, wherewith the upper half (3) is provided with a central hole (7) for accomodating the teat part (1) and a ring flange (8) which is located concentrically around the hole and which fits the edge bead (2) of the teat part. The lower part (4) is provided with an inwardly directed peg (9) fitting into the open end of the teat part, and with support shoulders (10) projecting outwardly from the peg. When assembling the shield halves (3,4) they are pressed together until the snap-lock means (5, 6) locks the two halves together in an inseparable manner. At the same time the peg (9) is pressed into the open end of the teat part of the pacifier, so that the edge bead (2) of the teat is locked in its position formed by the ring flange (8).
Patent SE-8402242-D0 (SE)
Inventor: CLIFFORD R P
IPC: A01N43/80
Filed: 1984-04-24
Abstract: A method and composition for the treatment of an aqueous system is described which comprises adding to the water an ethoxylated phenol and, optionally, a biocide.
Patent SE-8501178-D0 (SE)
Inventor: BANG KURT
IPC: E04B1/68
Filed: 1985-03-11
Abstract: Each joint component (8,9) comprises a base part (11,12) which locates against the wall in which it is fixed by anchoring units (2). The base part evolves along its one long edge into an edge part formed with an inwardly open groove facing the wall. The joint components are fitted with edge parts extending along one another. The U-shaped seal (10) has its two legs inserting into each of the grooves.
Patent SE-8503161-D0 (SE)
Inventor: STILLER A H
IPC: F02B75/18
Filed: 1985-06-26
Abstract: Oscillatory motion apparatus has a first reciprocating rod oriented generally perpendicularly with respect to a second reciprocating rod. A first trammel gear is pivotally secured to the first and second rods. Reciprocation of the rods produces responsive rotation of the trammel gear. An output gear may be rotated responsive to rotation of the trammel gear. The invention may be embodied in an engine block and two or more pairs of opposed cylinders each containing pistons adapted for reciprocation therein is provided. The rods, which may be connecting rods, connect pairs of opposed pistons. The connecting rods are preferably oriented generally perpendicularly with respect to each other. The connecting rods are rotatably connected to the trammel gear. Reciprocation of the pistons results in rotation of the trammel gear which is operatively associated with an output gear to produce rotary output. In one embodiment a bifurcated connecting rod permits two trammel gears to be employed with corresponding use of two output gears. In another embodiment, a planetary arrangement is provided. The engine is compact, lightweight and has a very high horsepower to weight ratio.
Patent SE-8504351-D0 (SE)
Inventor: KJELGAARD T
IPC: B65D5/70
Filed: 1985-09-20
Abstract: An opening arrangement on a packing container of the type which comprises a pouring opening 6 formed in the upper side of the container. The opening arrangement comprises a cover strip 8 and a pouring edge strip 7 arranged between the cover strip 8 and the packing container. To make possible the reclosure of the pouring opening 6 the cover strip 8 is provided with a gripping strip 9' sealed to its underside which preferably has a free gripping edge 9" facilitating the hooking of the cover strip 8 to the pouring tab 7.
Patent SE-8505604-D0 (SE)
Inventor: FUKUO K
IPC: F01B9/02
Filed: 1985-11-27
Abstract: The problem posed consists in maintaining high rigidity whilst reducing the weight of the engine assembly, with reduced axial thermal stresses on the bearing caps and the presence of a lubricating oil system in these caps. According to the invention, the structure comprises a cylinder block B made from a light alloy and comprising a crankcase top half 11-12 defining a plurality of cylinder bores 31-33 and a crankcase 2 having a plurality of spaced-apart journal partitions 7, a plurality of spaced-apart bearing caps 11, made from an iron alloy and respectively connected to the said journal partitions 7, these journal partitions 7 and these bearing caps 11 communally delimiting between them bearing holes 24, a crankshaft Sc rotationally supported in the said bearing holes 24, and a bridge 17 made from a light alloy, extending above the bearing caps 11, and connected to the bearing caps 11. The invention finds an advantageous application in multi-cylinder internal combustion engines. <IMAGE>
Patent SE-8601993-D0 (SE)
Inventor: BARKER P
IPC: H01G2/14
Filed: 1986-04-29
Abstract: A capacitor is composed of an external casing with an internal polyurethane encapsulation containing a polypropylene layered metallized film type capacitor element. Inside the casing is a component in the form of a frangible substrate having at least one conductive track thereon. The track establishes connection between a terminal on the casing and the capacitor element. The substrate is either mounted directly to the inside of the casing or is contained in a cartridge. The substrate is of brittle nature and distorts should pressure increase in the casing to shatter to break the track and isolate the terminal from the capacitor element.
Patent SE-8603549-D0 (SE)
Inventor: SCHRODER R
IPC: B29C48/157
Filed: 1986-08-22
Abstract: The present invention relates to a process for continuously producing thermally insulated conveying pipes, in which the conveying pipe is provided allround with foam, using a film acting as a separating agent towards the device, and with a protective plastic sheath. The foaming round the conveying pipes takes place in a tubular cavity formed by a continuous unit with twin mould-block chains. The conveying pipe with foam round it is then provided in a vacuum-calibrated extruder by means of an annular die with a foamed protective plastic sheath of high density.
Patent SE-8603757-D0 (SE)
Inventor: PERSSON J-O
IPC: A61M39/00
Filed: 1986-09-09
Abstract: Coupling for hoses used within medicine, comprising a sleeve part 24, which is intended to be arranged displaceably on the hose 10, and an insertion part 23, which is intended to be inserted into the hose. The sleeve part comprises a relatively soft sleeve 25 which is displaceable on the hose, and a rigid sleeve 30 which is divided axially into one or more sections, is designed with an annular bead 34, is fastened at its rear end in the relatively soft sleeve, and is displaceable together with the latter into a position so as to surround the hose portion receiving the insertion part. The sleeve part also comprises an external locking ring 36, which can be displaced from the relatively soft sleeve to the rigid sleeve, for pressing the annular bead of the rigid sleeve against the hose portion receiving the insertion part. <IMAGE>
Patent SE-8700527-D0 (SE)
Inventor: UEDA H
IPC: C07D413/04
Filed: 1987-02-11
Abstract: (+8.5.86, 22.5.86, 23.7.86, 19.8.86, 30.9.86, 15.10.86, 18.12.86-JP-105655, 118568, 173370, 193838, 233837, 246050, 303515) (1703KM) - 4-Oxoquinoline-3-carboxylic acid cpds. of formula (I) and their salts are new. R1 is cyclopropyl opt. substd. by 1-3 substits. selected from lower alkyl and halogen; R2 is 5-9 membered opt. unsatd. heterocyclic ring which may be substd. R3 is lower alkyl which may be substd. by 1-3 substits. selected from a 5- or 6-membered satd. heterocyclic ring, lower alkylthio, amino, lower-alkylamino, lower alkanoyloxy, OH, lower alkoxy and halogen; and X is halogen. - Pref. R2 is opt. substd. 1-piperidinyl, 1-pyrrolidinyl, 1-homopiperazinyl, thiomorpholino, 1,4-diazabicyclo (4.3.0) nona-4-yl, thiomorpholino-4-oxide, thiomorpholino-4,4-dioxide, 1-hexahydropyridazinyl, 2-thiazolidinyl, 1-imidazolidinyl or 3,7-diazabicyclo (4.3.0) nona-3-yl. - 10 Cpds. of (I) including 7-(4-(5-methyl) 2-oxo-1,3-dioxolen -4-yl) methyl-1-piperazinyl) -1-cyclopropyl-6-fluoro- 8-methyl-1,4-dihydro-4-oxoquinoline -3-carboxylic acid are described.
Patent SE-8800742-D0 (SE)
Inventor: LAMPELA K
IPC: F16L23/02
Filed: 1988-03-02
Abstract: As a consequence of its method of formation and the requirement for a flat front face 4, the thickness of collar 2 increases towards the centre of the pipe. Thus the rear face 3 of collar 2 is flared. Flange 5 is formed of complementary shape to the rear face 3 of collar 2. The complementary faces 3 may be straight or curved (Figures 3 and 4). <IMAGE>
Patent SE-8803389-D0 (SE)
Inventor: PETTERSSON L
IPC: B23B27/14
Filed: 1988-09-26
Abstract: The invention relates to a double-sided insert for chipforming machining, preferably for a lathe tool. The insert (10) is a body of regular polygonal shape comprising combined support and chip faces (24) in each corner. These faces (24) are connected to adjacent cutting edges via a bevelled face (26) which extends all around the insert. The combined support and chip faces (24) are arranged close to the cutting edges in order to avoid insert breakage failure.
Patent SE-8901623-D0 (SE)
Inventor: SUESSE K-E
IPC: G01N21/25
Filed: 1989-05-08
Abstract: An apparatus for the automatic photometric analysis of small specimens, by which measurements of transmission, absorbance and fluorescence can be taken. The apparatus includes a carrier (1) with wave guide paths (3, 4) provided therein, sections of the wave guide surface being in optical contact with at least one specimen (6, 7, 8, 9) and means in the carrier (1) for coupling electromagnetic radiation into each of the waveguide paths (3, 4). The carrier (1) can be secured to a conveying means for establishing contact with means for specimen preparation and after-treatment. <IMAGE>
Patent SE-8901683-D0 (SE)
Inventor: MICKOS KAJ
IPC: F16B27/00
Filed: 1989-05-11
Abstract: The invention consists in a packaging unit for fasteners (2) comprising an elongated strip (4) of flexible material, one side of which is provided with transversal and closed storage compartments (6) each accommodating a fastener. The invention is characterized in that each storage compartment (6) on the side remote from the strip (4) is provided with a slot (8) which perforates the compartment wall and extends in the longitudinal direction of the compartment.
Patent SE-8902779-D0 (SE)
Inventor: BEYER H-J
IPC: B27B17/02
Filed: 1989-08-21
Abstract: The invention is directed to a guide bar for the saw chain of a motor-driven chain saw and includes a base body section on which a nose assembly section for the saw chain is releasably attached. The nose assembly section is attached to the base body section by means of a releasable lock which is not destroyed in order to effect a separation of the two sections. The lock includes an eccentric cam which is rotatable about an axis transverse to the plane of the guide bar. The cam is in contact engagement with a wall of a bore in the guide bar when the cam is in the locked position.
Patent SE-8903317-D0 (SE)
Inventor: RIBBING C-G
IPC: B64C1/36
Filed: 1989-10-09
Abstract: At least one material layer is applied the aircraft nose cone radome, and has low effective thermic emission in the electromagnetic wavelength interval of 8 - 13 micrometres. A partic. suitable material which fulfils the criteria of transparency to radar waves and low average emittance (E) within the wavelength range of 9 - 13 micrometres is beryllium oxide. This substance has a low emittance, i.e. under 20 per cent, within large parts of the primary atmospheric window of 8 - 13 micrometres. - A second material layer used comprises alpha-quartz, or boron nitride, pref. in the cubic phase. Each layer employed has a thickness of at least 1 micrometre.
Patent SE-9001327-D0 (SE)
Inventor: NAGASHIMA A
IPC: B27B17/00
Filed: 1990-04-11
Abstract: A chain saw body having an upper and lower housing. The prime mover is lowered into the upper housing and held in place in shaped recesses for it. The upper housing is itself lowered onto the lower housing, which mounts the handles and defines a fuel tank. The upper and lower housings are connected via vibration dampening couplings.
Patent SE-9001770-D0 (SE)
Inventor: YOU J
IPC: G11C11/4091
Filed: 1990-05-16
Abstract: An output buffer precharge circuit for DRAM (dynamic random access memory) cells includes a latch, control circuits, an output buffer, and a precharge pulse generating section. The circuit further includes a data transition signal genrating section consisting of MOS (metal-oxide semiconductor) transistors, latches connected to the MOS transistors, inverters and NAND gates for receiving the control precharge pulse from the precharge pulse generating section; and a precharge section consisting of MOS transistors, the gates of which receive the outputs of the data transition signal generating section. Noise can be decreased during the transition from the CMOS level to the TTL (transistor-transition-logic) level, and valid data are charged or discharged in advance so that processing speed can be increased.
Patent SE-9002471-D0 (SE)
Inventor: THUEN T
IPC: H01H35/14
Filed: 1990-07-20
Abstract: An accelerometer for a passenger restraint system in a motor vehicle includes a housing 18 with a path 42 for an inertial element 46, eg a steel ball, and spring members 22, 24 for urging the inertial element toward a preselected position. The spring members 22, 24 are in the form of electrical contacts and when the vehicle decelerates at a rate higher than a preset rate, the ball 46 moves away from the preselected position and closes the electrical contacts. The inertial element 46 may be housed in a closed chamber, the air in which acts as a damper. <IMAGE>
Patent SE-9002527-D0 (SE)
Inventor: STRAND GOERAN
IPC: D21C9/10
Filed: 1990-07-30
Abstract: An arrangement for continuously delivering, at a substantially constant speed, a medium consisting of a slurry or a material with high viscosity, comprises a tower 1 with an essentially central inlet 2 at the lower end and an outlet 3 at the upper end and means designed to feed the medium into the tower at a substantially constant speed by way of the inlet. The arrangement also comprises a means 12-14, 22 designed to supply gas to the medium at points distributed along the periphery of the tower in its lower area, with an overpressure exceeding at least its static pressure in this area. The invention also concerns a method which can be implemented using this arrangement. <IMAGE>
Patent SE-9100160-D0 (SE)
Inventor: BERGQVIST HAKAN
IPC: A47D13/02
Filed: 1991-01-18
Abstract: A child-supporting harness includes two mutually connected looped straps which extend around both shoulder regions of the wearer, and a child-supporting flap. The flap is connected to the straps at the top and at the bottom region of its two sides, so as to form a child-carrying pouch. The connections between the straps and the upper part of the flap at both sides thereof can be released completely, so as to allow the whole of the flap to be dropped down and to be supported by its bottom connections with the straps. The bottom of the flap is fastened to the strap by means of releasable fasteners. The side edges of the flap are free.
Patent SE-9103374-D0 (SE)
Inventor: NAESLUND E
IPC: E04F13/08
Filed: 1991-11-15
Abstract: The plate (1) has, along the one side edge (4), a suitable first flange (25) in extension of the rear side (3) in which fixture components, e.g. screws (28), can be applied. In the opposite side edge (6), a second flange (19) projecting from the front side (2) of the plate has its free end inwardly bent and terminated by the tongue (7). The two flanges (19,25) in two adjacent plates (1) together limit a channel (26) which can convey moisture unintentionally passing the joint formed by the grooves and tongues downwards through the channel.
Patent SE-9200998-D0 (SE)
IPC: F01K23/06
Filed: 1992-03-30
Abstract: A PFBC power plant, in which combustion of a fuel takes place in a pressurized, fluidized bed (1) in a combustor (2) enclosed in a pressure vessel (3). Flue gases generated during the combustion in the bed (1) are cleaned from dust and supplied primarily to a gas turbine (9), which drives a compressor (10) for compression of the air. The pressure of the compressed air is further increased in a turbocharged cycle by supplying the air to a turbo-compressor (20) for turbocharging, after which the air is supplied to a subsequent turbocharged combustor (22) where the temperature is raised by means of combustion of an added fuel whereupon the generated waste gases from the combustion are supplied to and expanded in a gas turbine (24) for the turbocharger. After expansion the waste gases are passed, according to the invention, through a pressurized heat exchanger (30) where the waste gases are cooled before they are passed on via the pressure vessel (3) to the fluidized bed (1) as oxygen-carrying gas for maintaining the combustion in the bed (1). In the pressurized heat exchanger (30), heat is emitted to tube bundles (32) for generation and/or superheating of steam.
Patent SE-9202624-D0 (SE)
Inventor: FISCHER C M M
IPC: B41F13/14
Filed: 1992-09-11
Abstract: A circumferential register adjusting assembly utilizes concentric inner and outer bushings which overlie an axle journal of a plate cylinder. Axial movement of the outer bushing is converted into rotational movement of the inner bushing and of the plate cylinder. A centrally pivoted two arm lever is used to accomplish the axial movement of the outer bushing.
Patent SE-9400913-D0 (SE)
Inventor: FALGEN HELENA
IPC: C01B15/037
Filed: 1994-03-18
Abstract: The invention relates to method of producing chlorine dioxide comprising the steps of: providing a reactor with an aqueous acidic reaction medium containing chlorate ions; reacting said chlorate ions with hydrogen peroxide as a reducing agent in such proportions that chlorine dioxide is formed; withdrawing the chlorine dioxide from the reaction medium; wherein the content of tin in the reaction medium at steady state is maintained below 20 mg Sn per kg reaction medium.