baber/WOPTO huggingface dataset:
Patent SE-8305396-L (SE)
Inventor: WYDER M
IPC: B60R22/40
Filed: 1983-09-30
Abstract: An emergency locking safety belt retractor having a modular locking pawl actuator subassembly for transferring the rotational movement of a webbing storage reel of the retractor to a locking pawl to move the locking pawl from a deactivated to an activated position in engagement with a locking ratchet to prevent further webbing protractive rotation of the reel. The actuator subassembly includes a shiftable housing containing a vehicle inertia sensor which activates a program pawl to engage a program ratchet which transfers the rotation of the storage reel to the subassembly housing and in turn to the locking pawl to lock the reel in response to an emergency condition.
Patent SE-8305794-L (SE)
Inventor: RINGESTEN B
IPC: E02D27/32
Filed: 1983-10-21
Abstract: Process for providing foundations and/or reinforcing the ground under buildings and other suitable constructions such as road embankments, by taking out soil and replacing it with a lighter material, which is known as laying compensating foundations. From a number of points over the area where it is intended to reinforce the ground, a plurality of holes is drilled in the soil material or is made by some other expedient soil-removing method, extending in the desired directions, in such a way that soil material is left between the holes. The soil material removed from the holes which have been made is replaced with a plastic material or some other suitable replacement material with a lower density than the removed soil material, whereby the stress diagram which the soil material bears over the actual area is obtained.
Patent SE-8404534-L (SE)
Inventor: MILLER D E
IPC: G05D19/02
Filed: 1984-09-10
Abstract: The detected phase difference between a sensed motion velocity signal and an electric motor driving signal is used to drive a phase-locked loop which automatically generates a sinusoidal reference signal having a frequency substantially equal to the instantaneous natural mechanical resonant frequency of the driven mechanism. The sinusoidal reference signal is then combined with the sensed velocity feedback signal to generate the motor driving signal required to maintian resonant driving conditions. Low frequency compensation is also provided in the velocity control loop. The sinusoidal velocity reference signal is initially generated in digital form by counting clock signals which are caused to occur at a rate corresponding to the desired frequency of the sinusoidal reference signal.
Patent SE-8404969-L (SE)
Inventor: GEORGE H F
IPC: B41F9/00
Filed: 1984-10-04
Abstract: PCT No. PCT/US83/00164 Sec. 371 Date Sep. 24, 1984 Sec. 102(e) Date Sep. 24, 1984 PCT Filed Feb. 7, 1983 PCT Pub. No. WO84/03068 PCT Pub. Date Aug. 16, 1984.A method and associated apparatus for applying a charge directly to an impression roll (12) which engages a gravure cylinder (14) of an electrostatic assist gravure press, wherein the improvement comprises the steps of placing a plurality of spaced contacts (26 or 54) capable of applying a charge to the impression roll (12) in direct contact with the surface of the impression roll (12), arranging the spacing between the contacts (26 or 54) and the width thereof so that predetermined groupings of the contacts (26 or 54) correspond to approximately the various web widths to be used with the gravure press, and controlling the charge applied by the contacts (26 or 54) to the surface of the immpression roll (12) to minimize the current leakage between the impression roll (12) and the gravure cylinder (14) in those areas of the impression roll (12) where the impression roll (12) directly engages the gravure cylinder (14) without the interposition of a web (22) therebetween.
Patent SE-8506159-L (SE)
Inventor: EKEROT S
IPC: H05B6/80
Filed: 1985-12-30
Abstract: A microwave applicator for heating bodies (2) which are substantially of elongate configuration and which incorporate dielectric material. The applicator forms a microwave cavity (3) through which bodies are intended to be transported or in which at least one body is intended to be present. The microwave applicator (1) is particularly characterized in that it is constructed for heating bodies (2) which contain a metallic core (2') and bodies which lack a metallic core, there being used mutually different oscillating modes for bodies which incorporate a metallic core and bodies which lack a metallic core.
Patent SE-8602080-L (SE)
Inventor: JOHANSSON H
IPC: H04M19/08
Filed: 1986-05-06
Abstract: A subscriber line circuit (1) is connected via a subscriber line (3a, 3b) to a telephone set (2). For a raised receiver the subscriber line (3a, 3b) is supplied with a line current (Is) by speech signal amplifiers (4), which are powered from a power source (VBB). The speech signal amplifiers (4) and their power supplying amplifiers (7,9, and 10) have large idling power, apart from the power fed to the subscribe line. To decrease this idling power, the subscriber line circuit (1) has auxiliary amplifiers (5) with low idling power for supplying the subscriber line (3a, 3b) when the receiver is cradled. When a call is in progress and the receiver is lifted, the line current (Is) has a relatively large value, and when the call ceases and the receiver is replaced the line current (Is) decreases. This current decrease is sensed via a resistor (R2) by a loop sensing circuit (13), which sends a signal (S1) to a control circuit (14). The latter then sends signals (S2) and (S3) for connecting the auxiliary amplifiers (5) and disconnecting the speech signal amplifiers (4).
Patent SE-8700863-L (SE)
Inventor: PERSSON H
IPC: B60P1/64
Filed: 1987-03-02
Abstract: The arms (1) are parallel to one another and spaced apart and aside from bing articulated to the frame (2) at one end are completely separate from it. The frame and arms can be pivoted in relation to one another by a jack mechanism (4). This movement is from a first loading position in which the arms are on or near the ground surface where they can be inserted beneath a hay bale, to a transport or packing position in which the frame (2) and wheels (3) are pivoted downwards towards the ground. This movement causes the arms with a bale resting on them to be lifted from the ground.
Patent SE-8700924-L (SE)
Inventor: STRAND R
IPC: F16K11/044
Filed: 1987-03-05
Abstract: Three-way valve (1) including two co-axial through flow openings (12, 13) and a valve body (5) co-acting therewith, for optional distribution of the flow through these openings. The valve body comprises two mutually relatively axially movable valve body parts (6, 7), which can also be mutually relatively arrested. These parts are moved between different arresting positions by the valve body being urged by its stem against an abutment surface (the valve seat 14 or 15), at at least one through flow opening (12 or 13). A change in the relative axial positions of the valve body partts (6, 7) changes the total through flow capacity of the valve. The valve can thus achieve a variable constriction of the total flow.
Patent SE-8800904-L (SE)
Inventor: BILIC DUSAN
IPC: B65G15/02
Filed: 1988-03-14
Abstract: The invention relates to a curve-shaped conveyor on which the material is conveyed with the aid of one or several elastic V-belts (1). On the upper side of the curved conveyor, the conveying side, the belts slide each along its own guide strip (2). The guide strip counteracts the weight of the material conveyed and the pressure of the belt directed towards the belt's centre of motion. In applications with one belt, the material conveyed slides over slide rails provided on both sides of the V-belt and the guide strip. In applications with two or several belts, the guide strips (guide sections) are each provided along its own arc of two or several concentric circles. On the underside of the curved conveyor, each belt is driven by its own drive pulley. The pitch circle diameters of the drive pulleys are at the same ratio as the diameters of the concentric circles. As a result, the belts have the same angular velocity at the upper side of the conveyor (conveying side).
Patent SE-8802245-L (SE)
Title: Plant conveyor for stocking greenhouse - uses transport mat with length at least corresp. to that of greenhouse
Inventor: DRUGGE F
IPC: A01G9/14
Filed: 1988-06-15
Abstract: Plants (10) intended to be fed into a greenhouse (35) are positioned close to one gable of the building on a transport mat (1) which can be pulled into the building in stages as the plants are placed upon it. When plants are removed from the greenhouse, the mat is drawn out of the greenhouse in stages as plants are loaded onto it.
Patent SE-8802516-L (SE)
Inventor: FORSMO S
IPC: C22B1/24
Filed: 1988-07-05
Abstract: The invention concerns pellets manufactured from highly enriched iron ore concentrate and a method for manufacturing of the same. Characterizing for the invention is that slag former added have been grinded into a degree of fineness which is much lower than what is used up to now.
Patent SE-8802736-L (SE)
Inventor: HESNAULT P
IPC: E06B3/48
Filed: 1988-07-27
Abstract: A movable shutter to be placed over an opening is made up essentially of horizontal sections, each of which sections comprise an intermediate section or filler of polycarbonate. A male extrusion is fixed to the filler at the top and a female extrusion at the bottom. This makes it possible to assemble the sections together. The shutter is guided by rollers carried by the sections. These rollers move in vertical guiding tracks fixed on the opening and continue on horizontal tracks mounted from the ceiling. The operation of the shutter is made easier by means of a compensation spring fixed above the opening. An anti-dislocation lock is mounted forcibly inside or attached onto two partitions of the female extrusion. When the ball and socket of a hinge are interlocked, the guide and the shoulder of the anti-dislocation lock are superimposed and their respective holes are aligned. Thus, after the roller axle is inserted in the aligned holes, the extrusions can no longer become dislocated whatever the angle of rotation of the hinge.
Patent SE-8802957-L (SE)
Inventor: ANDERSSON B
IPC: B62D5/07
Filed: 1988-08-23
Abstract: A hydraulic control system for, e.g., electrically driven vehicles, comprising a hydraulic, double-acting steering piston-cylinder device which co-acts with a control unit which is actuable by means of a steering member, and which is connected to a hydraulic pump, driven by an electric motor, and to a tank, and which includes a control signal outlet through which a control signal is delivered for maintaining and interrupting the supply of steering hydraulic fluid to the steering-piston cylinder device. In order to enable the vehicle to be steered directly, even when the pump is not activated, an accumulator (20) is provided in the hydraulic connection (12) between the pump (11) and the control unit (8), at a location between two counter-directional check valves (17, 19) which prevent the flow of hydraulic fluid from the accumulator (20) and of which valves the valve located upstream of the accumulator (20) is intended to open in response to the control signal delivered by the control unit (8), this control signal constituting a pressure increase, so as to permit hydraulic fluid to flow from the accumulator (20) to the steering piston-cylinder device (1). The system also includes means (39, 40) operative to start the pump motor (13) upon the occurrence of a pressure decrease in the hydraulic connection (12) between the two check valves (17, 19), therewith to provide the requisite flow of hydraulic steering fluid through the action of the pump (11).
Patent SE-8901936-L (SE)
Inventor: HODEN E
IPC: A61F13/20
Filed: 1989-05-30
Abstract: A tampon comprises a compacted tampon blank, which in turn is formed by winding a liquid-permeable strip and a string of absorbent material placed thereon to a roll and inserting strip-parts which project from the sides of the string, inwardly of the innermost turn or winding of the roll. In the process of manufacturing the tampon, the strip carrying the string can be wound around a first, tubular mandrel, and one strip-part can be inserted into the mandrel through one open mandrel-end located adjacent the inner edge of the strip-part. A second tubular mandrel is then inserted through the open end of the first mandrel and the first mandrel then withdrawn. With the second mandrel surrounded by the first, inserted strip-part and located with an open end adjacent the inner edge of the other strip-part, the other strip-part is inserted into the second mandrel, which is then withdrawn from the thus formed tampon blank, which is thereafter compacted or compressed.
Patent SE-9000281-L (SE)
Inventor: MORICZ FERENC
IPC: E05B65/20
Filed: 1990-01-26
Abstract: PCT No. PCT/SE90/00884 Sec. 371 Date Jul. 27, 1992 Sec. 102(e) Date Jul. 27, 1992 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/11579 PCT Pub. Date Aug. 8, 1991.A burglar proof lock for instance for a door, trunk lid, ignition switch, steering column, etc. of a motor car and of the type which is formed with a rotatable lock cylinder comprising several latch plates which in a predetermined order become partly expelled in the radial direction from the lock cylinder when the key is removed from the lock cylinder. In the expelled position, the lock plates lockingly engage a latch sleeve formed with several inner, annular grooves adapted to receive the latch plates of the lock cylinder in the locked condition of the lock. The lock cylinder can rotate freely in the latch sleeve but can not be moved axially in relation to said latch sleeve in such locked condition. Thus, the lock cylinder in its released condition can be displaced axially in the latch sleeve against the action of a pressure spring, whereby a coupling forming an integral part of the lock cylinder can engage and cooperate with a stationary receiver having an actuation lever or a similar mechanism arranged to directly actuate the door latch, the ignition switch, the steering columns lock, etc.
Patent SE-9002495-L (SE)
Inventor: KEMTER P
IPC: A01N59/16
Filed: 1990-07-24
Abstract: An agent for the reduction of immission damage in forests, esp. conifer forests, contains in addition to conventional auxiliaries and carriers, a continuation of chloranic and zinc salts as the active ingredient. The zinc salt is pref. inorganic or organic and is pref. the chloride, sulphate, nitrate, ethanoate or adipate. The agent pref.  also contains, as additional active ingredient, ascorbic acid, gluconic acid, 2-ketogulonic acid or iron II sulphate. The ratio of chloranic to zinc salt is pref. 1:0.5-1:1.
Patent SE-9101066-L (SE)
Inventor: KUEHNE JOCHEN
IPC: B65D83/08
Filed: 1991-04-10
Abstract: A dispenser is intended for advertising leaflets, maps or like sheets and has a substantially box-shaped, downwardly open casing, which internally has fastening members 16 for the sheets so that these can be taken out downwards. The fastening members 16 are disposed on an insert which can be inserted and locked in place in the casing and which on its front side has support surfaces 13,14 against which there rests a transparent plate 7. Beyond the plate 7, the casing has inwardly directed edge sections 5,6, which, by way of the plate 7, press the insert into engagement by its base 10 with engagement members 22 which are disposed on the base of the casing 4 and which lock the insert in place in the casing. <IMAGE>
Patent SE-9202808-L (SE)
Inventor: HORVE LESLIE A
IPC: F16J15/32
Filed: 1992-09-29
Abstract: A fluid seal assembly with a primary seal element and a wear sleeve element. The primary seal includes a casing and a seal element that contacts a sealing surface on the wear sleeve. The wear sleeve has a cylindrical portion that overlies a portion of the sealed mechanism, and the cylindrical portion has a surface pattern thereon formed by metal cold flow, preferably by drawing and ironing. The surface pattern includes at least one hydrodynamic pumping element having a contoured portion that is radially offset from the remainder of the cylindrical portion of the sleeve.
Patent SE-9303259-L (SE)
Inventor: REINECKE KARL
IPC: F16B19/00
Filed: 1993-10-05
Abstract: A connection member for tubular profiles, used for example when making a connection between two tube ends (17, 18), or when mounting a component into the end of a tube. The connection member (10) is made of an elastic material, for ,example plastic. It comprises at least one substantially cylindric dowel (12, 13) which is insertable into the end of the tubular profile and at least one peripherally outwards from the envelope surface of the dowel protruding flange (11) for axial positioning of the connection member in the tube end. A slot (15) extends in same plane as the longitudinal axis (16) of the dowel, from its surface and radially into the area of said longitudinal axis (16). <IMAGE>
Patent SE-9303966-L (SE)
Inventor: QUASTERS MIKAEL
IPC: B32B7/02
Filed: 1993-11-30
Abstract: A flexible packaging material for making dimensionally-stable containers, intended especially for food and exhibiting barrier qualities, comprises a stiffening, polymeric core layer (1) which on both sides has a protective layer (2, 3) of polymeric material connected thereto. The core layer (1) consists of a foamed thermoplastic and has a thickness that makes up about 70-95 % of the total thickness of the material, while the protective layer or layers (2, 3) consist of non-foamed thermoplastic and make up the remainder of the thickness of the material. A container made of this material has a trough element with a circumferential flange, as well as a lid element with a corresponding circumferential flange. These flanges are applicable against each other, and at least the one flange is provided with an adhesive for original sealing of the container. In a method for producing the packaging material, the core layer (1) is brought to a viscosity (iv) of 0.68-0.82 before the lamination, and the protective layers (2, 3) are brought to a viscosity (iv) of 0.68-0.72. The lamination is so controlled that the difference in viscosity (iv) between the core layer (1) and the protective layers (2, 3) at all times exceeds 0.04. The packaging material is primarily used for making dimensionally-stable liquid-tight containers, which are produced by thermoforming or other mechanical processing and which exhibit barrier qualities.
Patent SE-9304038-L (SE)
Inventor: HAGSTROEM ULF
IPC: F23J7/00
Filed: 1993-12-03
Abstract: In a combustion or gasification plant having a chamber (4) the mixing conditions or ratio are controlled via a fluid supplied by perforated tubes (13) to maintain a combustion or gasification process. To have an effect on the mixing of the fluid in the combustion gases the tubes (13) are displaced axially in mutual cooperation at longer or shorter time intervals in the chamber. Then the flue gas or gas parameters of the process can be optimized. Further, the tubes are rotatable around their axis and may for replacement purpose be completely withdrawable from the chamber. The tubes are cleaned in connection with their withdrawal. Object of protection are also a feeding means for use in a combustion or gasification plant of the mentioned type.
Patent SE-9304370-L (SE)
Inventor: KLOO HENRIK
IPC: G01N33/18
Filed: 1993-12-30
Abstract: Method and arrangement for measuring the cleaning capacity of a cleaning bath, the light absorbing ability of which is dependent on both the content of cleaning substances and the degree of impurity, as well as the temperature. The light absorbing ability of the solution is measured at at least two different selected temperatures and with varying quantity of added oil. The remaining cleaning capacity of the bath is determined as corresponding to the quantity of oil which is added to the bath when the difference in light absorption at the warm and the cold temperature has reduced to zero.
Patent SE-9400039-L (SE)
Inventor: WETTERBERG HANS
IPC: E03B3/06
Filed: 1994-01-10
Abstract: The present invention relates to an arrangement for collecting naturally occurring groundwater and/or maintaining naturally occurring groundwater levels, comprising a collection/infiltration point (104) for collection/infiltration channels (105, 205, 305) leading to said point or to groundwater. Said collection/infiltration point and said collection/infiltration channels are always disposed above sea level (SL). By virtue of the fact that both the collection/infiltration point and the collection/infiltration channels are always disposed above sea level, there is no risk that saltwater penetration will disturb the collection of naturally occurring groundwater.
Patent SE-9400136-L (SE)
Inventor: WUJEK THOMAS T
IPC: B23K9/26
Filed: 1994-01-19
Abstract: A welding gun tip has an axial passage therethrough for the accommodation of a welding wire which extends through and projects beyond the free end of the welding tip. At the free end of the welding tip is an annular guide through which the welding wire extends. The guide is formed of material which is sufficiently harder than that from which the welding wire is formed to prevent the formation of a groove or channel in the guide as a result of movement of the welding wire relative to the welding tip. The guide is formed of dielectric material so as to avoid arcing between the welding wire and the welding tip.
Patent SE-9400420-L (SE)
Inventor: HIMBERT HANS
IPC: B23D63/16
Filed: 1994-02-09
Abstract: Collet for attaching a cylindrical chain saw file to a file handle made to fit a tapering rectangular file tang and for indicating a desired angle between the chain saw file and a saw chain being filed, comprising a rear tang part (10) with an outline like a tapering rectangular file tang, a lengthwise hole (13) with a cross section corresponding to the chain saw file and at least one wing (11, 12) with a front edge forming the desired angle with the hole.
Patent SE-9400492-L (SE)
Inventor: OHLSTROEM STEFHAN
IPC: B23D19/04
Filed: 1994-02-15
Abstract: The invention relates to dividing disk shares (1) for cutting off narrow strips (4) and bars for instance to scrap or to pieces for further manufacturing (8). The cutting operation will be carried out between disk-shaped cutting tools (2 and 12). The center cutting tool (2) is fixed or rotating round a shaft (3), the others, two to four (12), are surrounding the center cutting tool (2) in an annular path. The material (4) is transversely guided into the cutting station by a guider (9). After the cutting operation the material (4) is guided ahead a determined length for cutting off by next in turn passing planetary cutting tool (12).
Patent SE-9403923-L (SE)
Inventor: FREDIN PER
IPC: G02B23/02
Filed: 1994-11-15
Abstract: An electro-optic sight, for detecting incoming optical radiation is described. It comprises frontal optics (1) through which radiation along the optical axis, the sight line (3) of the sight passes on its way to platform optics (2) rigidly connected to the frontal optics, which platform optics guide the incoming radiation further to a detector unit (5) in which the incoming radiation is converted to a picture. The electro-optical sight is primarily characterized in that the platform optics (2) are so arranged that, through turning about a first axis, yaw axis (7), and a second axis, pitch axis (8), they direct the optical axis for forwarding to the detector unit (5), the radiation being guided through a system of a first, second, third and fourth prism (13-16) through reflexion, said prisms being mounted in a common structure, which is turnable about the first axis, which coincides with the optical axis, that is said sight line (3), the first prism (13) being turnable relative to the second prism (14) about the second axis, which constitutes the direction of the optical axis reflected from the first prism.