baber/WOPTO huggingface dataset:
Patent SE-0402312-D0 (SE)
Inventor: SIVERSON CARL
IPC: B03C/
Filed: 2004-09-24
Abstract: The invention relates to a method and a device for separating particles using ultrasonic standing waves which are switched between two different frequencies. A second order harmonic standing wave is used together with the fundamental standing wave. If the particles are exposed to the fundamental standing wave, the forces act to collect particles at the center. If the particles are exposed to the second order harmonic standing wave, the forces act to collect particles at the two pressure nodes at the sides. By switching the frequency between the second order harmonic standing wave and the fundamental standing wave, particles with different properties will be exposed to different accelerations and are separated into two streams.
Patent SE-8205948-D0 (SE)
Inventor: HOLM S
IPC: G05D16/16
Filed: 1982-10-20
Abstract: A pressure regulator device with an inlet (3) for connecting to a pump-feeding fluid and an outlet (7) for connection to a fluid consumption place, has a throttle valve (29) between the inlet (3) and the outlet (7) as well as a pressure-controlled regulator valve (30, 31) for drawing off the surplus fluid from the outlet to a return pipe. The regulator valve is controlled by a different piston areas working together (A1, A2) presenting double pistons (32) in a cylinder housing (33) , whose corresponding end against the smaller piston area is connected (34) to the inlet and whose corresponding end toward the larger piston area is connected to the outlet.<IMAGE>
Patent SE-8207276-D0 (SE)
IPC: C23C4/18
Filed: 1982-12-21
Abstract: In the process, a glass-like enamel layer (b) having a rough surface is applied at a sintering temperature of from 600 to 700 DEG C over the intermediate surface formed by the substrate (a), and a matrix layer of stainless steel (c) or molybdenum is flame-sprayed onto the enamel ground coat and then cooled. A resin- or water-based primer is sprayed onto the layer (c) of stainless steel or molybdenum, and this is followed by air or oven drying. A layer based on polytetrafluoropropylene (PTFE) or tetrafluoroethylene/hexafluoroethylene (TFE/HFP) is then sprayed on and left at a temperature of 200-450 DEG C for from 20 to 30 minutes.   <IMAGE>
Patent SE-8307192-D0 (SE)
Inventor: SODERBERG RAMON
IPC: F16L19/06
Filed: 1983-12-28
Abstract: No further information available at time of publication
Patent SE-8405434-D0 (SE)
Inventor: BERCZIK D M
IPC: C22F1/18
Filed: 1984-10-30
Abstract: Process for improving the crack growth behavior of titanium alloys containing substantial beta stabilizers and at least 3% molybdenum, such as Ti-6-2-4-6. The process includes the steps of forging above the beta transus temperature, cooling at a controlled rate through the beta transus temperature, heating to a temperature between 50 DEG -150 DEG  F. below the beta transus temperature, cooling the alloy at a rate in excess of that produced by air cooling, and aging the material between about 900 DEG  F. and 1100 DEG  F. The resultant material has substantially improved crack growth behavior when contrasted with material processed according to the prior art.
Patent SE-8406567-D0 (SE)
Inventor: CRONE AXEL
IPC: B67B7/92
Filed: 1984-12-21
Abstract: In a device for manually breaking an ampoule (13) for medicaments and other liquid substances, which has a line of weakening (14) between the ampoule shoulder and a widened neck portion (12), an elastically deformable tube or hood (1H) is provided. This tube or hood encircles at least the neck (11) of the ampoule in the region of the line of weakening (14). For this purpose, the tube or hood (1H) is formed with a sealing member (4A, 8) which engages with locking on the thickest portion (12) of the neck (11) of the ampoule. The tube or hood is furthermore provided with at least one blowing-out opening (between 9, 10) for glass dust emanating from the point of breakage of the ampoule. <IMAGE>
Patent SE-8501653-D0 (SE)
Inventor: WALTHERSSON J
Filed: 1985-04-03
Abstract: The arrangement includes a sealing component (9) which closes off a passage (8) issuing into a space (3) which receives an anchoring component (4). Sealing occurs when the component is accommodated in the space. - The passage is cleared when the anchoring component is held in a position (I) where it is ready to anchor.
Patent SE-8502370-D0 (SE)
Inventor: STENMARK D
IPC: B23G1/00
Filed: 1985-05-13
Abstract: In a method and apparatus for threading a workpiece using a semiautomatic threading machine provided with a motor, wherein the machine moves towards the workpiece on a stand provided with guides, the motor starts when the threading machine is manually taken towards the workpiece, the threading tool of the threading machine engages in the workpiece and is advanced by its own power until a predetermined thread length has been attained, the motor is then reversed by detection means detecting the thread length, the finished thread controls the return of the threading tool to the starting point of the thread, and when the threading tool relinquishes its engagement with the workpiece the threading machine is returned to its rest position with the aid of a return force built up during the reverse motion of the motor. <IMAGE>
Patent SE-8503300-D0 (SE)
Inventor: GRONQUIST S
IPC: C10L5/00
Filed: 1985-07-03
Abstract: The arrangement includes a thermopress with a screw arrangement, crushing, drying and pulverising facilities, for wood chips, bark etc. The final product pref. has a water content of about 15-20% of necessary additional drying is provided by friction in the press.
Patent SE-8503757-D0 (SE)
Inventor: MOSS HANS
IPC: B08B5/02
Filed: 1985-08-09
Abstract: The blower outflow passages comprises thin gaps which are long in relation to their width, and which are positioned around a common central part. - The extent of the gaps (4) in the flow direction is such that with emission of pressurised gas with a critical flow speed, e.g. air at a feed pressure of 6 bars and a temp. of 293 deg. Kelvin, through adiabatic expansion the air jet dynamic pressure in its issue into the surrounding air is considerably higher than that atmospheric.
Patent SE-8503773-D0 (SE)
Inventor: COLARUSSO R J
IPC: C11D17/00
Filed: 1985-08-12
Abstract: A process for making a thixotropic detergent slurry, particularly suitable for compositions useful in household automatic dishwashers comprises forming a slurry of particles of alkaline water-soluble builder salt, particularly sodium tripolyphoshphate, in a liquid containing dissolved alkalie builder salt, such as alkali metal carbonate. The proportion of solid particles is such that the slurry has a viscosity of 20,000 to 60,000 centipoises. The slurry is subjected to wet grinding with a high speed disperser, water and powdered clay are then added and the clay is deagglomerated by mechanical action. Compositions containing potassium compounds and water-soluble polymers are also disclosed. <IMAGE>
Patent SE-8504724-D0 (SE)
Inventor: STELTER N
IPC: F16D48/12
Filed: 1985-10-11
Abstract: A control arrangement for a four-wheel drive vehicle which has at least one gear box or differential with controllable power transmission characteristics having circuitry for producing control signals in response to vehicle operating conditions and parameters. The arrangement allows for control of the distribution of torque to the respective wheels of the vehicle as a function of a selected number of parameters, such as relative or average wheel speed, engine speed, gas pedal or throttle valve angle, etc. The arrangement contemplates the simultaneous control of more than one adjustable gear box or differential as a function of commonly and/or separately sensed parameters.
Patent SE-8601537-D0 (SE)
Inventor: PALM L
IPC: F16L21/02
Filed: 1986-04-07
Abstract: The male and female parts (3a, 3b) are formed with tracks (4a, 4b) which run around their limiting surfaces. The track (4b) in the female part (3b) having a rectangular section. The tracks are centred in relation to one another, and form a channel, in which the male part is inserted to a predetermined position in the female part. The track (4a) in the male part (3a) has a section from the point of the part which is rectangular with a right-angled triangle positioned towards its short side. - A closing limiting surface (6) which connects the track (4a) base (5) forms in section the hypotenuse of the triangle. In the channel a flexible sealing ring (7) is fitted which has a V-shaped cross-section. Its arms (7a,7b) connect to the bottom of the female part (3b) track (4b), and extend to the closing limiting surface (6) in the track (4a) of the male part (3a).
Patent SE-8604250-D0 (SE)
Inventor: IGNELL R
IPC: C23C2/00
Filed: 1986-10-07
Abstract: An arrangement for the manufacture of a thin, in particular very thin (such as 5-50 micron), metal film (6) by cooling of molten metal or metallic alloy, this arrangement comprising a driven endless band (10) serving as casting substrate and a rotating roll (20) arranged closely adjoining the band (10) which is intended to be partially immersed in a bath (5) of the molten material for the pickup and transfer of the molten material from the bath (5) to the band (10) passing by for cooling so as to form the thin metal film (6)
Patent SE-8605543-D0 (SE)
Inventor: SANSONE R P
IPC: G07F7/08
Filed: 1986-12-23
Abstract: A system for processing batch mail in which evidence of tampering with a postage value accounting unit is provided. The accounting unit cooperates with a printer to print postage and the zip code in bar code form on a mail piece. If there is evidence of tampering with the accounting unit, as incorrect zip code in bar code form is printed.
Patent SE-8704713-D0 (SE)
Inventor: BERGMAN K
IPC: B65H19/30
Filed: 1987-11-26
Abstract: Once the carriage (1) is in contact with the paper rolls, components retaining them are released so that they rest freeling on the carriage for removal from the machine.
Patent SE-8801397-D0 (SE)
Inventor: JOHNSSON S
IPC: F42B10/50
Filed: 1988-04-15
Abstract: Arrangement for bringing about, in an ammunition unit 1 in the form of a rocket, shell etc., reliable folding out of fold-out units such as brake flaps 2, irrespective of the velocity of the ammunition unit when folding out takes place and thus irrespective of a counterforce F'' caused by the air flow around the ammunition unit. The folding-out movement of each fold-out unit can be effected by means of a pneumatic cylinder 5, 5' which acts on the fold-out unit depending on a gas pressure delivered from a gas power source 10. The gas pressure is applied to the cylinder via a controllable valve member, by means of which the folding-out time can be determined. The fold-out units 2 have a bow-shaped part 3, one end of which bears a working surface 2b', 2b'' and the other end of which is mounted rotatably in a mounting spindle 4, 4' arranged in the body of the ammunition unit. The piston rod 5b, 5b' of each cylinder acts on the bow-shaped part 3 in its central part 3c, preferably via a link 7, 7' which is rotatably fastened to both the piston rod 5b, 5b' and the bow-shaped part 3. <IMAGE>
Patent SE-8804192-D0 (SE)
Inventor: GRAVERSEN N P G
IPC: G05D7/01
Filed: 1988-11-18
Abstract: A throughflow regulating valve has a second throttling point (13) in addition to the first throttling point (7) formed by the valve seat (6) and closure member (4). This second throttling point is formed with the aid of a recess (11) in the circumferential wall (10) of a rotary insert (8) cooperating with an aperture (12) in the valve housing (1). The closure member is actuated by a servo element (17) in a servo element housing (14) which is rotatably connected to the valve housing (1) but fixed to the rotary insert (8). In this way, the second throttling point (13) can be conveniently set. The setting is recognisable from the outside. Fig.1
Patent SE-8901058-D0 (SE)
IPC: A61F2/02
Filed: 1989-03-28
Abstract: An implantable device for supplying liquid to the oral cavity comprises a liquid container (17) having means for keeping the liquid under pressure, a tube (10), one end of which being connected to the container, said tube consisting of a material which is suitable for subcutaneous location in the human body, and a lead through bushing (11) connected to the other end of said tube, said bushing consisting of or being coated with a biocompatible material for being implanted into a jaw bone (19), and comprising a nozzle opening provided with a filter.
Patent SE-8902971-D0 (SE)
Inventor: ADELL L
IPC: B65G1/02
Filed: 1989-09-11
Abstract: A pallet drawer for handling and storing loads in a storage structure, comprising a support frame (15) which is intended to be installed in the storage structure (12), and a load-carrying surface (19) which is mounted on the support frame and is intended for carrying and moving a load unit (20) between a position located within the storage structure and a position located outwardly of the structure. The support frame comprises a first frame part (16) which is mounted fixedly in the support structure and a second frame part (29) which is mounted for movement along the first frame part. As the second frame part moves it carries with it the load-carrying surface and therewith causes the load unit to be moved. The second frame part (29) is so guided in relation to the first frame part (16) that the load unit is lowered to a lower level during its movement to the outwardly located position. Guide means (21, 36, 37) are provided for tipping the load-carrying surface (19) forwards in relation to the support frame, so that the load-carrying surface and therewith the load unit is displaced outwards, lowered and tipped forwards in the outwardly located position.
Patent SE-9301001-D0 (SE)
IPC: A46B7/10
Filed: 1993-03-25
Abstract: The brush cassette (12) comprises an injection moulded profile. It is formed as a beam T-shaped in cross-section, with a base part (17) insertable in a fixture (11). The base forms the T crossbar and a body (20) extends radially relatively the drum from the base part. The body partly encloses the fixture (11) rounded free end parts. At the end of the body turned from the base part are arranged support strips (21), as a side support for brush shafts (13) inserted in recesses in the brush cassette (12).
Patent SE-9402907-D0 (SE)
Inventor: AASTROEM STEN
IPC: H02G3/22
Filed: 1994-09-01
Abstract: The cable holding unit is provided with a first part (1a), which can work in conjunction with a threaded hole (2a) in a flange (2) or similar. An adjacent second part (1b) only encompasses a specific cable section. The first and second parts are formed with a through hole and with a gap can enclose the specific cable section. The second part has an inner thread and with can work in conjunction with a nut and the cable with the aid of an elastic packing (1e) has a gastight connection with the flange. A cable-holding and cable-clamping unit (10) is also provided with a threaded first part (10a), which is made to work in conjunction with the inner thread in a second part. A third part (10c) is also arranged to work with the specific cable section.
Patent SE-9403771-D0 (SE)
Inventor: NANRI NOBUYUKI
IPC: F24F7/013
Filed: 1994-11-03
Abstract: The ventilation unit consists of a fan or fans, driven by a common motor, in a divided housing, one side for extraction and the other for intake. The air passages are separated by a special exchanger unit (32) which permits air flow in one direction only.  A single electric motor (17) has one fan on each end of its shaft, and is arranged so that each fan is in each side of the divided housing (2).
Patent SE-9501247-D0 (SE)
Inventor: BERKESTAD KARL-ERIK
IPC: A61N5/10
Filed: 1995-04-05
Abstract: The invention concerns an arrangement comprising a so-called radiation cutter with a central body from which clusters of ionizing radiation emerge and intersect one another at a point, each individual cluster being harmless with respect to human substance but displaying at the focus a cumulative effect which can destroy this substance, the central body (1) with its focus (2), whilst treatment is in progress, being continuously and/or intermittently mechanically and/or manually movable in at least one direction which is substantially perpendicular to the longitudinal axis of the patient (6), which is brought about by means of a guide and/or one or a plurality of rotatable and eccentric mountings (1, 7, 8) of the central body (1) relative to a fixed point, for example a radiation shield (3).
Patent SE-9503520-D0 (SE)
Inventor: LUNDBAECK STIG
IPC: E02B15/10
Filed: 1995-10-10
Abstract: The lower cylindrical collection compartment (11) has an upper sliding telescopic portion (13) supported by a buoyant ring (15) which also forms the overflow weir crest (K). The lower part of the compartment (11) is supported by inverted closed cylinder floats (26) containing a buoyant material (27). An oil entry over the weir (K) is created by a tethered buoyant ring (25,23) and conical skirt (23). Water is discharged from the bottom of the collection compartment (A) by a pump (18). An annular plate (19) and cover (21) close the crest inlet when the collection chamber sinks to its maximum depth.
Patent SE-9503985-D0 (SE)
Inventor: ROMI GIORDANO
IPC: B23B29/02
Filed: 1995-11-09
Abstract: An ultra-precision sub-micron boring tool and pre-setting system for finishing through bores or blind bores is disclosed. The system includes a cylindrical cartridge having an internal hollow portion, a first through bore located in the hollow portion, and a toothed segment lodged in the first through bore. The toothed segment and a micrometric screw, which passes through an axial bore in the toothed segment, are arranged on a common geometric axis. A bushing having an internal thread is located in the interior of the axial bore so that the micrometric screw engages with the internal thread. The system also includes a hollow stud which lodges and retains the bushing, a set of rings which carry and envelope the micrometric screw so that the micrometric screw is supported by the set of rings in relation to the cylindrical cartridge, a locknut, a graduated dial attached to an end of the micrometric screw through the locknut, and a second through bore located in the cylindrical cartridge. The second through bore is arranged substantially in a right angle plane which may be inclined in relation to the first through bore. A tool tip is located on a tool shank lodged in the second through bore. Further, the system has a backlash suppression system located in the second through bore and between the tool shank and the toothed segment in the first through bore.
Patent SE-9600454-D0 (SE)
Inventor: SOEDERMAN GOERAN
IPC: B60W30/18
Filed: 1996-02-07
Abstract: The invention refers to a process for correcting the torque to which an engine is adjusted before a gear disengagement, preferably on the occasion of automated gear change of a stepped gearbox without using any clutch. Immediately after a gear has been disengaged, the engine is adjusted towards a zero torque (M0) which will maintain the engine speed (n) constant during the gear disengagement. This zero-torque level is stored in a matrix for the relevant operating point given by at least the engine speed (n) and the engine temperature (T). During a fixed measuring period after the gear disengagement when the gearbox is in neutral position, the acceleration of the engine when it is run with the relevant zero torque is detected. Thereafter any acceleration detected is converted to a corresponding torque, which represents an error in the modulated zero torque. The original zero-torque value is thereafter corrected by applying the detected incorrect torque so that before a subsequent gear disengagement the engine is modulated with a more correct value of the zero torque (M0). <IMAGE>
Patent SE-9600508-D0 (SE)
Inventor: PERSSON PER-OSKAR
IPC: A01N1/02
Filed: 1996-02-13
Abstract: A freezer for a liquid in a receptacle (14) comprises a housing (1), containing a cooling battery (5) for cooling a gas, a means (7) for generating a flow of the cooled gas and a jet device. The latter comprises a pluralitly of shells (6), each completely surrounding a receptacle (14) inserted into the respective shells with the exception of a first opening (15) for inserting the receptacle and a second opening (16) for discharging a flow of gas resulting from jets directed towards the outside of the receptacle. Each shell (6) has holes (18) in all its side walls in areas directly opposite a receptacle inserted into the shell for directing jets towards the outside of the receptacle. In addition, the freezer has indicators (11) for indicating which shells (6) do not contain a receptacle (14) and for indicating when the liquid in a receptacle inserted into a shell is frozen.
Patent SE-9603361-D0 (SE)
Inventor: SUNDHOLM LARS
IPC: B62D1/19
Filed: 1996-09-16
Abstract: A method and a steering wheel suspension system for reducing the extent of injuries sustained by a driver in the event of a head-on collision of a vehicle that includes a steering wheel fitted with an air bag and having a steering shaft (8) which is rotatably carried in a holder device for steering purposes, wherewith the holder device is, in turn, mounted for rotation about a support shaft (2) which is based from the steering shaft and extends across the vehicle and, under normal conditions, is locked in a determined position relative to the support shaft (2) by means of a breakable locking device (14). The system includes a collision-initiated drive mechanism located at a radial distance from the support shaft (2) and functioning to apply to the holder device a force which causes the device to swing about the support shaft (2) and bring the steering wheel shaft to a generally horizontal collision position in front of the driver, wherewith the steering wheel ring is brought to a generally vertical position in front of the driver of the vehicle.
Patent SE-9603542-D0 (SE)
Inventor: SLOAN WILLIAM MARR BERVIN
IPC: E04C3/29
Filed: 1996-09-27
Abstract: Log module (4) made from a lightweight, non-porous, insulating material which is weather resistant, unattractive to unwanted animals (eg. rats or termites) and does not rotate by itself - comprises a solid outer plastic tube having a vinyl layer on the outside and insulation on the inside, forming a sealed air layer inside the tube. Logs are joined together by inserting metal rods through metal tubes (8) extending vertically through the modules. Screws (6), bolts (7) and washers (5) are used to ensure strong joints between the logs, as are sealing strips (3) between each log.