baber/WOPTO huggingface dataset:
Patent SE-8101935-L (SE)
Inventor: JOHANSSON A
IPC: E02F9/28
Filed: 1981-03-26
Abstract: This invention relates to a wear-parts system of teeth for earth-moving machine shovels, mounted at the front of the shovel and comprising several loosely interconnected parts such as tooth points (1), adapters or holders (2, 9), cutting edge protectors (11) etc. The interconnection of these parts is carried out by means of interacting male and female formed parts (15, 16, 19, 20 and 13, 14, 21, 22). The parts are locked in the assembled position by means of specially formed locking wedges (7) fitted at right angles to the assembly direction. Openings are provided in the various parts for the locking devices.
Patent SE-8102078-L (SE)
Inventor: SMETANA R
IPC: G11B15/61
Filed: 1981-04-01
Abstract: A tape guide having a surface over which a tape is guided. The surface is formed by a coherent network of intersecting ridges whose tops form a smooth continuous surface having a regular pattern of discrete recesses in the surface.
Patent SE-8102619-L (SE)
Inventor: LEHTINEN J
IPC: F26B13/02
Filed: 1981-04-24
Abstract: A wet web (4) and a drying felt (5) are enclosed between two air-tight surfaces having a good thermal conductivity. The surface in contact with the web is heated and the surface in contact with the drying felt is cooled by cooling water so that water is evaporated from the web into the felt and condensated in the felt. After the condensation the felt is separated from the dry web. The cooling water is discharged from the drying process at a temperature of 60 DEG -100 DEG C so that the enthalpy of the discharged cooling water can be utilized economically e.g. for heat pumping. The discharge temperature of the cooling water is controlled by adjusting the inlet temperature and/or the flow rate of the cooling water supplied to the drying process. <IMAGE>
Patent SE-8106016-L (SE)
Inventor: JOHANSSON N-A
IPC: B67C11/00
Filed: 1981-10-12
Abstract: The invention refers to a device on a filling device which is preferably formed by a spout-equipped funnel (1). The invention enables liquid to be poured into a vessel with a reduction in the amount of foam as well as enabling adaptation to vessels with different depths that one wishes to fill. The spout (2) is set up to support along with the same an adjustable tube element (7), which enables its outlet opening to be suspended (9) at a desired distance from the funnel (1).<IMAGE>
Patent SE-8201564-L (SE)
Inventor: LEGGE J R
IPC: B21D3/16
Filed: 1982-03-12
Abstract: A die construction for forming or reforming a fan blade to press dies in which opposed dies have cooperating cavities to form a recess to receive the blade, at least a part of one of the cavities having a diaphragm welded thereto to form a chamber beneath the diaphragm so that by pressing the chamber the adjacent part of the blade will be shaped against the surface of the opposing recess.
Patent SE-8203408-L (SE)
Inventor: MARIOTTI RENE
IPC: A47J37/12
Filed: 1982-06-02
Abstract: An apparatus for deep-frying has a vessel 2 which forms a closed space with a side opening provided to be hermetically sealed by a door 5. This opening allows insertion of articles of food into a perforated basket 1 in the vessel 2, arranged to immerse the articles of food into the oil in the vessel 2 for deep-frying, and subsequently delivering the fried articles of food out from the basket. The vessel is hermetically closed during the frying, whereby oxidizing contact between the frying oil and the surrounding atmosphere, as well as contaminating of the surrounding air by frying fumes are brought to a minimum. <IMAGE>
Patent SE-8207415-L (SE)
Inventor: HELLGREN DAVID ALFRED
IPC: E02D27/00
Filed: 1982-12-27
Abstract: A wall unit which is included in an exterior wall in a house and has both load-bearing and heat-insulating functions. The wall unit consists of a slab (1) of insulating material to a height of more than one storey. Studs (2) are arranged in the slab and are firmly united with it. The wall unit is adapted for extending as an unbroken unit as an outer wall above the ground floor structure (3) and also as building footing below the floor structure and down below ground level. The bottom of wall unit is carried by a horizontal Z-beam (4) fixed to the building foundations.
Patent SE-8301686-L (SE)
Inventor: WEIGHTMAN BARRY OLIVER
IPC: A61M1/00
Filed: 1983-03-28
Abstract: A hand-held suction-irrigator, particularly for surgical use, has a handle and two inlet bores extending through the handle and connected respectively to a suction source and a source of irrigating fluid. A valve assembly connects one or the other of the bores to a single outlet port so that the outlet port can be used to apply suction or irrigating fluid. A probe is removably coupled to the outlet port by cooperating luer fittings. The two inlet bores are parallel with one another, the outlet port being located intermediate the inlet bores on the opposite side of the valve assembly. A valve member is mounted in the valve assembly and can be displaced transversely of the bores by pushing down on the valve member with a finger or thumb.
Patent SE-8305885-L (SE)
Inventor: STAPLEWOOD G N
IPC: G06F3/16
Filed: 1983-10-26
Abstract: A dictation and editing system includes microphone and keyboard inputs to a programmed computer system. The author may control the selection and entry of microphone and keyboard inputs for storage and display. Keyboard entries are displayed as alpha-numeric or other characters, while recorded speech is displayed simply as a sequence of box-like characters called voice token marks. Each token mark indicates 1 second of speech, and one line of marks represents 60 seconds of speech.
Patent SE-8401302-L (SE)
Inventor: LUCAS R
IPC: B65H31/00
Filed: 1984-03-09
Abstract: A device for piling successive layers of batches of blanks such as cardboard box blanks on a support surface characterized by a vertically movable table positioned to receive a layer of batches from a delivery conveyor and being movable from the level of the delivery conveyor to a level of a support surface for receiving the layer. The table includes a fork arrangement for lifting the layer off the surface of the table and shifting it horizontally over the support surface and includes a comb arrangement coacting with the forks to maintain the layer on the support surface as the forks are withdrawn.
Patent SE-8404094-L (SE)
Inventor: BROCKHAUS E
IPC: E05D5/12
Filed: 1984-08-15
Abstract: In a hinge assembly intended for suspension of motor vehicle doors having two hinge halves which can be attached at one of two door installation parts and connected with one another so as to be rotatable by means of a hinge pin, the hinge halves being rotatable with running fit in one hinge half and being arranged secured against axial movement, the two hinge halves are arranged in a position which corresponds to the hung-in position of the vehicle door and they are secured by screw bolts which penetrate the hinge eye of the second hinge half to prevent that the hinge falls apart during a possible automatic loosening from the position of the two hinge halves when the door is hung in due to assembly errors. Screw bolts form the primary safety mechanism of the hinge assembly and a secondary emergency safety device is also provided which is formed by means of interlocking sections or parts of both hinge wings extending over the area of the operating angle of traverse of the hinge assembly.
Patent SE-8503181-L (SE)
Inventor: ESPELAGE P M
IPC: H02P27/06
Filed: 1985-06-26
Abstract: A power conditioner having a source and load converter each using a phase-locked loop to control their respective converter firings achieves synchronization with a supply mains by determining the phase error between supply mains and motor voltages by obtaining the instantaneous difference between the output signals of the source and load phase locked loops. This phase error is passed through a simple gain and summed with a speed regulator setpoint, which now becomes an inverter frequency regulator with the nominal setpoint being the supply mains frequency. The voltage amplitude error between the supply mains and the motor is obtained by comparing the absolute value of the source voltage with the properly scaled absolute value of the integrated motor voltage and this error signal is input to the flux regulator in a synchronous or induction motor controller in place of the normal input when not synchronizing.
Patent SE-8503464-L (SE)
Inventor: BRUNS J A
IPC: F16H55/38
Filed: 1985-07-12
Abstract: A pulley configuration which increases the contact area between the pulley tooth tips and the land area of the belt teeth. The increased contact area reduces land area wear between belt teeth. The pulley tooth tip has a longitudinal cross-sectional contour partially composed of two substantially circular arcs connected by a line segment which is substantially straight or slightly curved. The length of the line segment is from 2 percent to 100 percent of the width of the belt tooth on which the pulley is used, and preferably less than about 7 percent of the width of the belt tooth. The pulley groove depth may be less than the height of the belt tooth and the groove has a longitudinal cross-sectional contour partially composed of two substantially circular arcs connected by a line segment which is substantially straight or slightly curved. The pulley in combination with a toothed belt forms a positive power transmission system.
Patent SE-8503600-L (SE)
Inventor: GENDREAU P M
IPC: C08L7/00
Filed: 1985-07-25
Abstract: A process of making a superior solid golf ball is disclosed. Two free radical initiators having different reactivities are used. A surprising and unexpected increase in initial velocity is obtained.
Patent SE-8505142-L (SE)
Inventor: ANDERSSON C-A
IPC: A44B11/02
Filed: 1985-10-31
Abstract: A buckle for fastening slings (16) and similar lashing-down straps. The buckle comprises a plate-like frame (12) and one pair of bars (18) which are mounted one on either side of an aperture (14) formed in the frame (12). The bars (18) are pivotally mounted and are arranged to be pivoted from an outer position to an inner position in which they abut against the frame, clamping said sling (16) to the buckle. The buckle (10) is applied by forming the sling (16) into a loop which is inserted through the frame aperture (14), whereupon the bar (18) is folded into the loop and pivoted downwards against the buckle frame. When the sling (16) is tightened the desired strap locking effect is obtained by the clamping action exerted on the sling between the bar (18) and the frame (12).
Patent SE-8601409-L (SE)
Inventor: GEROPP D
IPC: C25B3/28
Filed: 1986-03-26
Abstract: PCT No. PCT/DE86/00124 Sec. 371 Date Dec. 2, 1986 Sec. 102(e) Date Dec. 2, 1986 PCT Filed Mar. 22, 1986 PCT Pub. No. WO86/05818 PCT Pub. Date Oct. 9, 1986.In order to reduce or avoid the discharge of gaseous pollutants H2S and SO2 to the environment in a process for the production of slag sand (granules) from blast-furnace slag by granulation of the slag by means of a water jet, the propulsion jet interspersed with water vapor, granules and pollutants is injected directly into a water receiver, the residual vapor still remaining and the pollutants H2S and SO2 not yet washed out are cooled down in a condenser in counter-current with spray water and condensed, and the residual gas remaining after the vapor condensation is taken off from the top end of the condenser and recycled via a recycle line back to the injector.
Patent SE-8702541-L (SE)
Inventor: HEDSTROEM TURE
IPC: E04G3/26
Filed: 1987-06-17
Abstract: The present invention relates to a guide arrangement for a frame construction 10, such as a ladder structure, a platform or the like, which is mounted for linear movement along preferably a single guide bar 7 and the span of which is such that the frame construction will rest against and be supported by at least one rail 8 extending parallel with the guide bar, through the intermediary of runners or rollers (11). The arrangement further comprises two guide members 35 which are mutually spaced apart along the guide bar 7 and which are joined together and to the frame construction (10), such that the frame construction takes a predetermined angular portion (perpendicular) relative to the longitudinal extension of the guide bar 7. Each of these guide members 37 has lightly journalled thereon at least three rolling surfaces 36, 37, 38 which are positioned so that the guide bar 7 will pass therebetween, to hold the frame construction 10 in running engagement with the guide bar 7. <IMAGE>
Patent SE-8800086-L (SE)
Inventor: JAGELID KJELL-INGE GUNNAR
IPC: E06B1/60
Filed: 1988-01-13
Abstract: A device for mounting door frames, window frames and similar objects (1) at an adjustable distance from a support structure (2) has a tubular member (3) insertable into a through hole in the supported object (1), a screw means (7) insertable into a hole (6) extending longitudinally through the tubular member (3), the tubular member (3) also including adjacent to a first end portion a restricting surface spaced from a resilient locking means (9), arranged to facilitate axial displacement of the screw head into a contact position with the restricting surface, but preventing withdrawal from this contact position. The second end portion of the tubular member (3) is arranged to form a preferably substantially disc-shaped abutment member (4), restricting the insertable distance of the tubular member (3) into the supported object (1). A portion of the tubular member (3), located adjacent to the abutment member (4), is arranged with means (9) for engagement with the internal surface of the surrounding hole in the supported object (1), said means (9) preferably comprising a screw thread or similar, arranged to be diametrically expanded into said engagement by insertion of the screw (7) into the hole (6) of the tubular member (3).
Patent SE-8901082-L (SE)
Inventor: HOEGLUND R
IPC: D21D5/26
Filed: 1989-03-29
Abstract: An apparatus for fluidizing, degassing and pumping a suspension of fibrous cellulose material is described which comprises a housing, a fluidizing rotor and an impeller of radial type, said housing having a cylindrical portion for the rotor, a portion for the impeller which is radially enlarged in relation to the cylindrical portion, a wall means closing one end of the housing and a shaft rigidly connected to the impeller, an axial inlet for suspension being disposed at the cylindrical portion, and a radial outlet for suspension at the radially enlarged portion. The apparatus has also a degassing system for removing gas which collects in front of the impeller and comprising opening means in the impeller and said wall means, said impeller having a hub, a partition and forward and rear blades. Furthermore, the impeller is provided with a concentric, circular inlet for the continuous supply of suspension to the rear blade space, the rear blades being arranged to exert a pump action on the suspension supplied to the apparatus.
Patent SE-8903551-L (SE)
Inventor: CHRISTENSEN S J K
IPC: F24D19/10
Filed: 1989-10-25
Abstract: PURPOSE: To set average supply temperature such that a total average valve passage speed of a heating medium becomes optimum, by determining a start function where supply temperature is changed owing to heating, determining a desired function by changing parameters of the start function, and changing the supply temperature until a heating process fits to the desired function. CONSTITUTION: A heating system comprises three heat radiators 13, 14, 15, and hot water from a boiler 5 flows through the heat radiators 13, 14, 15 and is returned to the boiler 5. When room temperature is lower than set one, thermostatic valves 16, 17, 18 of the heat radiators are opened, but in the opposite case supply of hot water is drawn. Preset means 1 is provided for setting an average value of the supply temperature TV whereby a desired supply temperature value Ts formed. The desired value is changed by a correction amount at an addition point 2. An integrator 3 integrates this signal with time, and a hysteresis switch 4 turns off the boiler 5 when an output value of the integrator 3 exceeds a predetermined first value while turning on the same 5 when the same is lower than a second value.
Patent SE-9000852-L (SE)
Inventor: EMIG R
IPC: B60T8/32
Filed: 1990-03-09
Abstract: The brake system having an electrically controllable brake apparatus of a trailer, the brake apparatus includes a control unit which is connected via electrical lines to an electrical energy source of a tractor. In braking, electrical currents are brought about of such a magnitude as to cause severe voltage drops in long lines that the functional safety of the brake apparatus may be threatened. The brake apparatus therefore has an electrical energy storage device disposed on the trailer, which can be charged by an energy source of the tractor and can be discharged upon triggering of the brake apparatus of the trailer. Voltage drops in the relatively short lines between the energy storage device and the control unit are therefore minimum. The lines between the electrical energy source of the tractor and the energy storage device of the trailer are charged by only low charging currents. The voltage drop is therefore low despite the long line length.
Patent SE-9002280-L (SE)
Inventor: BOVELLAN K
IPC: B32B3/30
Filed: 1990-06-28
Abstract: The distance sheet (2) has raised formations (3) on one side (4), arranged in a regular pattern to produce deformation lines in the material. Along these deformation lines, the component is easily shapeable to conform to the shape of the panel which it is intended to reinforce. - The distance sheet is attached to the panel by a fixture layer in order to form a complete sandwich structure.
Patent SE-9101442-L (SE)
Inventor: STADELL ANDERS
IPC: E02B15/04
Filed: 1991-05-11
Abstract: A device for removing impurities from water comprises a V-shaped floating cassette (1) having a rear portion (2) with projecting legs (3). The device further includes a tube (4) which is connected to the rear portion (2) and opens at a hole (5) therein and which is enclosed by a collecting means (8), and a vertically adjustable plate (6) which is rotatably connected to the cassette (1) for collecting the impurities at an optional depth of water.
Patent SE-9401586-L (SE)
Inventor: TOMARI HARUO
IPC: C23C14/00
Filed: 1994-05-06
Abstract: A process for surface treatment which comprises mechanically polishing the surface of a stainless steel component with abrasive grains having particle diameters of 1-10  mu m to such an extent that the surface has a work-strained layer formed therein which is characterized by that X-ray diffraction by the (111) plane of austenitic iron gives the diffraction beams whose half-value width (2 theta ) is greater than 0.5 degree, and subsequently performing heat treatment in an atmosphere in which the partial pressure of oxygen is low, thereby forming an oxide film composed mainly of chromium oxide which has a thickness greater than 200  ANGSTROM  and a surface roughness Rmax smaller than 1  mu m. The surface-treated stainless steel exhibits outstanding corrosion resistance to halogen gases such as Cl2, HCl, and F2. It has such a smooth surface that it hardly adsorbs moisture vapor and gases. Therefore, it is suitable for use as components of semiconductor manufacturing apparatus.
Patent SE-9501847-L (SE)
Inventor: ERIKSSON MAGNUS
IPC: F16F9/342
Filed: 1995-05-18
Abstract: In a shock absorber (1), non-critical function is guaranteed with the aid of an elongate member (19) which constricts a flow through a central recess when the member enters the recess (21). The member (19) can be displaced in the transverse direction if there is a discrepancy between the axes of the member and of the recees. The displacement takes place against friction and effected by means of the interaction between the member and the piston and piston rod assembly (10, 11, 12). The member remains in its new position after the displacement by virtue of the friction. The pistons (11, 12) are mounted directly on the front part of the piston rod which bears the recess (21). <IMAGE>
Patent SE-9502407-L (SE)
Inventor: WIKBORG ERLAND
IPC: H03K19/195
Filed: 1995-06-30
Abstract: A logic circuit arrangement includes signal input and signal output devices and a number of SFQ circuits having Josephson junctions in which carrier devices are used for carrying digital information. The SFQ circuits are sampled at the input/output for producing DC voltages and a train having at least two single flux quanta is used as a carrier device for information and phase locking between at least two Josephson junctions is used to provide at least two different dynamic states of which at least one provides an output signal.
Patent SE-9503037-L (SE)
Inventor: SASLECOV VENTI
IPC: B60R21/205
Filed: 1995-09-04
Abstract: The invention relates to a device for personal protection in vehicles, comprising an airbag (9; 9') which in its inactive condition is arranged in a space in connection with a dashboard (1) of the vehicle and in its active condition extends essentially in front of the legs and knees of an occupant in the vehicle, a sensor for detection of a condition generally corresponding to a collision, and means (10; 18) for inflating the airbag (9; 9') when the sensor detects that said condition prevails. The invention is characterized in that the device comprises a load-distributing element (17) which cooperates with the airbag (9; 9') in said active condition for distributing a load from the occupant (20), said load-distributing element (17) being constituted by a predetermined section of the airbag (9') which is designed with a stiffness which exceeds the stiffness of the remainder of the airbag (9'). The invention also relates to a method for personal protection in vehicles. The invention provides an improved airbag arrangement for protection of the knees, the lower parts of the legs and the feet of occupants in a vehicle. <IMAGE>
Patent SE-9603457-L (SE)
Inventor: JOHANNESSON STIG-ERIK
IPC: F02B63/06
Filed: 1996-09-23
Abstract: The invention relates to a drive device for a vehicle servo pump (19), said device comprising a gear (7) which is non-rotatably joined to a shaft (2) mounted in a gearbox housing (5). The gear (7) drives the servo pump (19) through an opening (20) in the gearbox housing (5). The gear (7) is made in one piece with a pulse wheel (8), which provides pulses to a tachometer sensor (9). The invention also relates to a vehicle gearbox (3), comprising a shaft (2) mounted in a gearbox housing (5). A gear (7) is non-rotatably mounted on said shaft (2). The gear (7) drives a vehicle servo pump (19) through an opening (20) in the gearbox housing (5). The gear (7) is made integral with a pulse wheel (8) forming a drive device (1). The pulse wheel (8) provides pulses to a tachometer sensor (9).
Patent SE-9603864-L (SE)
Inventor: BAECKLUND YLVA
IPC: H01L23/12
Filed: 1996-10-21
Abstract: In order to simplify handling and mounting of chips or chip-like structures/micro-blocks, a method and a device have been developed, by which, depending on the area of use, one or more chips can be assembled to act together and/or act together with other chip-like structures such as micromechanical building elements or microoptical elements. The actual retention of a micro-building-block (1) is achieved by micromechanical tongues (4) acting across holes or cavities (2) in a carrier material (3). Silicon tongues can, for example, be both flexible and sufficiently strong to retain a chip. In this manner, there is assured both precise vertical and horizontal positioning and mechanical retention. Electrical connection to the chip can be effected either by thin film technology or by more conventional wire-bonding.