baber/WOPTO huggingface dataset:
Patent SE-8007019-L (SE)
Inventor: HUPP G
IPC: F41A25/12
Filed: 1980-10-07
Abstract: A recoil and counter recoil device for a firearm which can fire a plurality of shots in succession comprises a recoil spring bearing against a barrel and a receiver which receives the barrel for motion in a recoil and counter recoil direction and an annular spring which is axially deformable to exert a load connected between the barrel and the receiver to counteract the action of the recoil spring in the counter recoil direction to cause the barrel to float in a confined motion in the recoil and counter recoil directions during successive firing of the firearm.
Patent SE-8007945-L (SE)
Inventor: SYGNATOR H A
IPC: F16B25/10
Filed: 1980-11-12
Abstract: A self-drilling and self-tapping screw has a compound flute configuration. Each flute (16, 18) has, in cross-section, a straight portion (28, 30) including at least part of the cutting edge and a curved portion (32, 34) defining the drag edge. The screw has a convex point configuration produced by a profiled toothed milling cutter (66) having uniformly radiused heels or, alternatively, heels which are formed by two planar surfaces (62, 64) intersecting to enclose an obtuse angle less than 180 DEG . Fluting milling cutters are introduced by movement not radial to produce the straight portions of the flutes the flutes being at an angle to the screw axis. Special milling cutters with arcuate portions and ribs formed by teeth produce chip breaking grooves int the flutes. <IMAGE>
Patent SE-8008915-L (SE)
Inventor: ARVIDSSON U K
IPC: B25D17/04
Filed: 1980-12-18
Abstract: In a hand held power operated percussion tool, the housing (10) is vibration insulated from the impact mechanism to protect the operator from unhealthy vibration forces. In order to form a vibration damped gripping member at or in front of the forward end of the tool housing (10), a sleeve element (20) is supported on the housing (10) for axial adjustability thereon. The sleeve element (20) surrounds the working implement (18) and prevents the operator from using the latter as a grip means. The sleeve element (20) is arrestable in any desired axial position by a conical lock nut (22) threadingly engaging the sleeve element (20) and forming therewith a radially acting clamp.
Patent SE-8200960-L (SE)
Inventor: ANTONI H
IPC: B23B31/30
Filed: 1982-02-17
Abstract: The present invention relates to a method and apparatus for determining a working range of a double-acting clamping cylinder for actuation of operating devices, such as supporting, centering or chucking devices, respectively on machine tools, particularly replaceable chucks on lathes, giving consideration to a post-tightening distance and controlling of the drive for effecting of the machining of the workpiece. In order to avoid a replacement of control cams or adjustment of limit switches of the prior art, the total path of the clamping cylinder is monitored by a length-measuring instrument which gives off electric pulses to a control device which determines the total stroke of the corresponding supporting, centering or clamping device and stores in the control device the end positions thereof lying within the total path of the clamping cylinder within and, with due consideration to the post-tightening stroke associated with the corresponding operating device, determines the working range of the clamping cylinder for the respective operating device outside of which working range the drive for effecting the machining of the workpiece is blocked by the control device.
Patent SE-8203934-L (SE)
Inventor: KLEINHANNS M
IPC: B41J35/10
Filed: 1982-06-24
Abstract: An improved ribbon lift mechanism for alternately raising a ribbon from a lowered position to first and second elevations relative to a print line. A ribbon lift lever is raised by a cam ring having alternating high and low lift cams separated by valleys for acting on a cam follower directly connected to the ribbon lift lever. The cam ring is indexable by a cyclically movable powered lever which acts to control a locking lever to lock the raised ribbon lift lever at said first and second elevations and to release it for return to lowered position incident to a cycle of the powered lever. The arrangement allows an economy of parts and operation by a relatively weak power source.
Patent SE-8204814-L (SE)
Inventor: BURKARD E
IPC: B25B13/46
Filed: 1982-08-23
Abstract: The handling of a ratchet spanner consisting of handle (1), drive dog (3) and socket (2) is improved by the provision of a flywheel (4) on the drive dog between handle and socket. Such ratchet spanners are useful for tightening clamping screws for plate clamping bars in offset printing presses. The flywheel mass enables bolts to be turned quickly through several revolutions. <IMAGE>
Patent SE-8205437-L (SE)
Inventor: SUNDVALL N J
IPC: H04M19/00
Filed: 1982-09-22
Abstract: PCT No. PCT/SE83/00333 Sec. 371 Date May 4, 1984 Sec. 102(e) Date May 4, 1984 PCT Filed Sep. 22, 1983 PCT Pub. No. WO84/01250 PCT Pub. Date Mar. 29, 1984.An apparatus for supplying current to a subscriber telephone set (RL) connected to a telephone exchange via a two-wire line departing from a a-wire and a b-wire output terminal in the arrangement. The arrangement includes two analogue amplifiers (2, 3) each with its output connected to said respective a-wire and b-wire output terminal, through which the combined DC-current and current representing the speech signal are fed out to the line. The apparatus further includes a voltage source with the pole voltage (EB) and its poles connected to two voltage supply inputs on each amplifier (2, 3), the output of the first amplifier (2, 3) being kept at a fixed potential. Three signal sources (5, 6, 8) are connected to the inputs of the amplifiers, the respective signal contribution of these sources being added for controlling the output magnitudes of the amplifiers. A first signal source (6) constitutes the reference signal source and has a fixed signal contribution. A second signal source (5) is controlled by the output magnitudes of the amplifiers, and a third signal source (8) is controlled by the difference between the transversal line voltage and the actual voltage (EB).
Patent SE-8207321-L (SE)
Inventor: IVARSSON SUNE
IPC: D07B1/18
Filed: 1982-12-22
Abstract: Use of a looped rope (1) consisting of at least two yarns, threads, ropes or strands or bundles thereof (2, 3) which are crochetted together thus that the rope consists of a contiuous series of loops (4,4a,4b,4c), which two and two are interconnected by a narrow interconnecting rib, as a connecting member for lashing, anchoring, attachment, transport, towing or the like whereby the rope easily can be arranged as a running noose (5) or self-locking (6) without knots or splicing.
Patent SE-8301493-L (SE)
Inventor: BRANCACCIO A
IPC: C08L101/00
Filed: 1983-03-18
Abstract: Thermoplastic polymer blends are prepared by mixing together an aromatic polycarbonate, one or more polyterephthalates derived from the condensation of terephthalic acid with a glycol of formula HO-(CH2)n-OH where n is from 2 to 10, and an olefin elastomer. The materials thus obtained have a high impact strength even at low temperature, a good solvent resistance, and a better processability than polycarbonate.
Patent SE-8302593-L (SE)
Inventor: HOPPE C A G
IPC: C04B11/00
Filed: 1983-05-06
Abstract: The present invention relates to a filling composition, which exhibits substantially no shrinkage tendencies when drying-out, the composition comprising 90-0 parts of dihydrate gypsum and 10-100 parts of anhydrite gypsum, and 50-110 parts by weight water for each 100 parts by weight gypsum. Further additives in the form of setting accelerators, setting inhibitors, wood-fibre substances and polyelectrolytes, together with other additives, may also be included in the composition.
Patent SE-8303373-L (SE)
Inventor: HEGGLUND E
IPC: B63B27/00
Filed: 1983-06-14
Abstract: The vessel has a diving moon pool, lifting unit for launching the driving unit or work unit and a winch with a line. This passes through the pool and supports the unit. There is a winch, line and ring to facilitate the connection of the hook to the crane line.
Patent SE-8403364-L (SE)
Inventor: WALLENAS A
IPC: G01V8/10
Filed: 1984-06-25
Abstract: In a method and a device for non-contact detection of plants (31), reflected light (6) is collected from a surface (5) by means of an optical system (7). The reflected light (6) is devided by means of a beam splitter (13) into two light beams (14, 15) each of which is filtered by an interference filter (16, 17) to a respective predetermined wavelength. Two photodiodes (18, 19) convert a respective wavelength (14, 15) into an electric signal (20, 21), each of these signals being amplified in a respective operational amplifier (22, 23). A divider (26) receives the two signals (20, 21) and divide them for emitting a ratio signal (27). This ratio signal (27) is compared in a comparator (28) with a preselected reference signal (29) for emitting an output signal (30) which indicates the presence/non presence of a plant (31) on the surface.
Patent SE-8500241-L (SE)
Inventor: SANDBERG OLLE
IPC: B62B15/00
Filed: 1985-01-18
Abstract: A transport device for use with a hitch is equipped with a gripping tool (19) operated by means of a wire (18) for handling posts or similar objects. The transport device consists of a frame (10) with two runners (12) that are longitudinal to the direction of tow. The front ends of the runners are tipped up and connected at one end to a horizontal, transverse component (14) above the side surfaces of the runners and at the rear ends via a higher, inverted U-shaped brace component (15). There is also a connector (16) that extends between the transverse components and the brace component. This connector forms an arch upward from the brace component (15) and is angled forward/downward toward the transverse component (14). A wire locking device (17) is mounted at the brace component (16).<IMAGE>
Patent SE-8501392-L (SE)
Inventor: WENGER R
IPC: A61P31/04
Filed: 1985-03-21
Abstract: Cyclosporins wherein the amino acid residue at the 8-position is a (D)-acyloxy- alpha -amino acid residue, typically of formula <IMAGE>   wherein X=-MeBmt- or -dihydro-MeBmt-, Y=- alpha Abu-, -Ala-, -Thr-, -Val- or -Nva-, Z=-Val- or -Nva- and Q=R1-CO-O-CH(R2)-CH(CO-)-NH-wherein R1=H, C1-4alkyl or phenyl and R2=H or CH3, possess immunosuppressive, anti-inflammatory and anti-parasitic activity.
Patent SE-8502751-L (SE)
Inventor: WESTIN J E
IPC: E06B9/32
Filed: 1985-06-04
Abstract: The two ends of the tube (4) are stopped by closure bodies (2,5) each of which has a through hole for a rod (3) which transmits a rotary movement. The closure bodies (2,5) are immovable in relation to the rod (3).
Patent SE-8503240-L (SE)
Inventor: BERNANDER K G
IPC: E04C5/00
Filed: 1985-06-28
Abstract: No further information available at time of publication.
Patent SE-8505579-L (SE)
Inventor: DILLOW B
IPC: G03F1/90
Filed: 1985-11-26
Abstract: A method and an apparatus for adjusting the binding back gauge (measurements) for printed matters, especially bulky type newspapers or magazines or other types of back sew-stitched, wire-stitched, adhesive bound, for instance adhesive block bound printed matters manufactured from film originals (7', 7") containing text and picture blocks in a given standard layout on the film original, whereby the films corresponding to the pages of the printed matter which are located in advance of or after the central spread of each unit of print section or unit of combined print sections are are provided displaced in the direction towards the back line (8) of the printed matter to be made or away from said back line respectively. In pictures which at least in part extend over the two pages of a spread the original films can be duplicated, whereby one (7') of the original films, the left one, is cut a distance to the right of the back line (8) and the other one, the right original film (7"), is cut a distance to the left of the back line (8), whereupon the films are copied together edge to edge on the printing plate with the doubled picture portions facing the back of the printed matter.
Patent SE-8600191-L (SE)
Inventor: ICHIDA K
IPC: F02B75/18
Filed: 1986-01-16
Abstract: An internal combustion engine includes a cylinder head having attachment surfaces which lie in the same plane and to which a head cover and an intake manifold are attached, respectively. The attachment surfaces can therefore be machined simultaneously in one process with a common cutting tool. The internal combustion engine also has a valve operating mechanism housed in a valve mechanism chamber in the cylinder head for actuating intake and exhaust valves. The valve mechanism chamber is defined by a pair of opposite trapezoidal end walls extending from the bottom of the valve mechanism chamber and a ceiling wall integrally interconnecting the upper ends of the trapezoidal end walls. The valve mechanism chamber has a pair of windows defined one on each side of the ceiling wall thereof between the trapezoidal end walls to provide access therethrough to the valve operating mechanism. The cylinder head has a plurality of cylindrical plug housings extending between the ceiling walls of the combustion chambers and the ceiling wall of the valve mechanism chamber for accommodating the spark plugs. The spark plugs are substantially aligned with the axes of the cylinders in the cylinder block. Head covers can easily be attached to and detached from the cylinder head separate from the plug housings.
Patent SE-8604271-L (SE)
Inventor: SVENSSON SOREN
IPC: G01S3/78
Filed: 1986-10-08
Abstract: The pulsating radiation source is placed on an object the position of which it is required to follow, and may comprise a flashing lamp, a laser or a light diode. At the location of the receiver the equipment used may be a camera or a picture enlarger. The source emits short pulses, and the receiver is synchronised with them, its shutter only being open when a radiation pulse reaches it. - Synchronisation can be by a direct cable connection between the source and the receiver, or a stable clock can be synchronised to give control pulses in the source with a corresp. clock in the receiver. Further possibilities are for control pulse transmission between transmission between source and receiver, or the receiver may be triggered directly by the pulses, via a photo-cell.
Patent SE-8604929-L (SE)
Inventor: NILSSON I
IPC: F16C1/14
Filed: 1986-11-18
Abstract: The invention relates to a push-pull control with a housing (2) and a push-pull rod (3) displaceable in the housing, which rod is joined via a jointing piece (11) to a control cable (11a). The push-pull rod is provided at its end with a neck portion (15) and a ball (14), which engages in a bore (12) and a slot (13) in the jointing piece. A sleeve (16) which is limitedly displaceable on the push-pull rod engages the jointing piece and fixes it radially relative to the rod.
Patent SE-8700608-L (SE)
Inventor: ANDERSEN HANS GODSTED
IPC: F01P3/00
Filed: 1987-02-16
Abstract: In operation of fluid cooled combustion motors, which have ducts, in which the coolant is circulated to transport heat away from the pump head and cylinders, as well as to reach a uniform temperature in the motor block. When operational temperature is reached, the thermostat opens and the fluid is pumped out in the cooler (heat exchanger, fluid/air) where it is cooled. Accumulation: When the combustion motor has reached operational temperature, a part of the excess heat is led through the thermo-anti-self-circulation system to the storage tank. The system is shunted into the combustion motor's cooling system (for example on the heating apparatus' tubing, with T pieces). Energy supply: the thermo-anti-self-circulation system's electric fluid pumps are activated, this transports the warm fluid from the storage container to the motor's cooling ducts, which warm the pump head and the cylinder(s).<IMAGE>
Patent SE-8700940-L (SE)
Inventor: KELLBRINK L
IPC: B60H3/06
Filed: 1987-03-06
Abstract: Arrangement comprises an air filter material cut out of a polyester fibre sheet which is put directly over the car air inlet. A grid is placed on top held in place by an adhesive ring.
Patent SE-8701031-L (SE)
Inventor: FROST MAGNUS
IPC: B62D21/02
Filed: 1987-03-12
Abstract: The invention is characterized by a first forward torsional week profile (2), a second rear torsional week profile (1), two pipes (4) connecting the profiles (1, 2), wherein the connection between the pipes and the two profiles takes place via guiding means (6; 8), around which the pipes are allowed to twist.
Patent SE-8702338-L (SE)
Inventor: GRIPENBERG H
IPC: B22D1/00
Filed: 1987-06-05
Abstract: The disclosure relates to a method for scavenging of gas through a melt in a ladle by a nozzle disposed in the bottom of the ladle. By varying the gas pressure, the nozzle is caused to assume one open and one substantially closed position. At a low gas pressure, the nozzle allows the passage of a gas flow which is sufficient to keep the nozzle free of the melt but is insufficient to influence the melt proper. At a high gas pressure, the nozzle allows the passage of a gas flow of such magnitude that agitation and refining of the melt take place. The nozzle is, in this instance, of a cross-sectional area of the order of magnitude of between 0.2 and 15 mm<2>. The differential pressure at substantially closed nozzle, i.e. the difference between the gas pressure in the nozzle and the ferrostatic pressure from the melt, is greater than 0.05 bar, and the differential pressure at open nozzle lies in the range of between 5 and 250 bar.
Patent SE-8704173-L (SE)
Inventor: CHRISTIANSEN B
IPC: C02F3/00
Filed: 1987-10-27
Abstract: The liq. passes through a biological cleaning stage (with sedimentation or filtration of the biological slurry). It then passes through a chemical phosphorus pptn. stage. The biological cleaning is carried out so that little nitrifixation occurs. The phosphorus pptn. is carried out with CaO and/or Ca(OH)2 so as to raise the pH to at least 10. Air is used to remove ammonia from the slurry and is then washed with acid. It is then used (at least partly) for aeration of the waste water, or before, the biological cleaning stage.
Patent SE-8901725-L (SE)
Title: Sign for round traffic markers - has groove in its rear side folded in towards the centre
Inventor: PETERSSON J
IPC: G09F7/00
Filed: 1989-05-12
Abstract: The groove in the rear side of the sign is bent inwards towards the centre of the side from a body around the side. The sign is made of soft material, e.g. aluminium and the inward bending process for the groove is achieved on a spinning lathe.
Patent SE-8903415-L (SE)
Title: Coated titanium-based carbonitride alloy - with substrate comprising at least hard, pref. cubic phases of carbide(s), nitride(s), oxide(s), or their mixts.
Inventor: MIKUS M
IPC: B23B27/14
Filed: 1989-10-17
Abstract: A new tool for metal working comprising a "Cermet" substrate, with a CVD deposited wear coating, has an intermediate oxide rich layer, up to 100 micron thick, which improves adhesion between the substrate and coating. The substrate is at least 50% vol of carbide, and/or nitride and a Ni, Co or Fe binder phase. The coating is 0.2-20 micron thick, and comprises carbide, nitride etc. of Zr or Ti. Tools in which the oxygen content of the intermediate layer is at least 1.5 pref. 5-50 times the oxygen content of the bulk material are particularly claimed. Further worktops with more than 2 wt% of Ni in the substrate of binder rich surface zones are particularly claimed. A method for producing tools by oxidising the substrate at 500-1200 deg.C in an oxygen contg. atmosphere.
Patent SE-8904400-L (SE)
Inventor: SJOEBERG J
IPC: A22B5/04
Filed: 1989-12-29
Abstract: PCT No. PCT/SE90/00871 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Dec. 27, 1990 PCT Pub. No. WO91/09529 PCT Pub. Date Jul. 11, 1991.A sticking knife arrangement for withdrawing blood from slaughter animals is provided for a sticking knife which has a hollow handle. One of the end hollow handle is connectible to a hose. The other end has a blade. The arrangement includes a knife retainer for engaging the body of the animal, when the sticking knife has been stuck into the animal, and an operator connected to the knife retainer to move it between a sticking position and an engaging position. The knife retainer includes at least one arm which is pivotably mounted adjacent the handle and is formed with a hook-shaped end for engagement with the body of the animal, the arm extending, in the sticking position, substantially in parallel with the geometric axis of the sticking knife.
Patent SE-9001328-L (SE)
Inventor: HANSSON G C
IPC: B25B23/00
Filed: 1990-04-11
Abstract: When using hand-held electrically or pneumatically driven tools, for instance angled nut tighteners, different socket wrenches or box spanners (6) are used for different work processes. In order to enable a socket to be fitted quickly to a tool, the tool is provided with a manouverable socket holder (9), which also enables the socket to be readily removed from the tool. The socket holder includes a radially movable device (10) which is connected to the tool arid which can be moved to positions in which it is excentric with or concentrical with the output shaft of the tool. A spring means (13) is provided for activation of the locking device to its excentric position relative to the output shaft, such as to hold a socket firmly thereto. The locking device (9) includes an inner, hook-shaped ring flange (12) whose internal diameter is greater than the diameter of an outer hooked flange (16) on the socket (6), therewith enabling the socket (6) to be released when the locking device (9) is positioned concentrically. <IMAGE>
Patent SE-9003548-L (SE)
Inventor: CHAMBERT G W R
IPC: H04B7/26
Filed: 1990-11-07
Abstract: A method for avoiding interference between two messages in a mobile telephone system which operates on the time divided multiple access system (TDMA). The first message (RA) constitutes a request for the establishment of a connection from a mobile station (M2) to a base station (B1) in the system, and the second message (HA) constitutes a request for handover access from a second mobile station (M1) to another base station (B2) in the system. These two messages may possibly be transmitted on one and the same carrier frequency and their respective radio channels (RACCH and FACCH) may be confused with one another, causing the messages to be misinterpreted by a base station (B1). According to the method, a given data field of each message is coded so that the data field (HNR) of the one message will not assume the same code combination as the data field (CA) of the other message. The method can also be applied such that the two messages (HA1, HA2) concerning handover access or two messages concerning random access request can be distinguished one from the other. <IMAGE>
Patent SE-9003935-L (SE)
Inventor: OSTERTAG U
IPC: F16K47/02
Filed: 1990-12-10
Abstract: A sanitary fitting contains a closing component (9) which can be moved to vary the quantity of water flowing. A movement brake (23, 24) is provided to prevent excessively fast closing speeds. A spring component (35) is provided in the transmission path (16, 20, 21) between the handle which the user holds and the closing component (9). Through this spring component it is possible for the movement of the handle to be decoupled from the movement of the closing component (9) under the effect of the brake (23, 24) so that very fast movements of the handle are not followed and that, instead, the closing component moves with a time delay and below a permitted maximum speed (FIG. 3).