baber/WOPTO huggingface dataset:
Patent SE-8503890-L (SE)
Inventor: SJOSTROM S
IPC: B62D33/067
Filed: 1985-08-21
Abstract: The invention relates to an arrangement for the suspension of a forwardly tippable cab on a vehicle frame with at least one spring means and one movement restrainer arranged between the cab and the frame, said spring means being adapted to absorb the oscillations of the cab and the restrainer being adapted for restricting the vertical movement of the cab relative the frame. When tipping the cab on the kind of vehicle mentioned above, the center of gravity of the cab is moved, whereby the weight of the cab is successively transferred to the spring means. The latter then contracts and the necessary play between the vehicle drive unit and lower portions of the cab necessary for tipping the cab decreases, resulting in that the cab can collide with the drive unit. The invention has the object of counteracting the cab sinking during the tipping sequence, and the invention is distinguished in that both the spring means and the movement restrainer each has a support mounting in the carrying parts of the cab and that the support mounting of the movement restrainer is arranged forward of the support mounting of the spring means.
Patent SE-8504473-L (SE)
Inventor: DANIELSSON PER
IPC: E21B/
Filed: 1985-09-27
Abstract: A device for drilling deep holes in the ground has at least two axial drill bits and an equal number of plates each having three shafts axially interconnecting the plates. Two of the shafts are rigidly attached to both plates and the third shaft is pivotably attached to both plates. The two rigid shafts are separable from the upper plate by pulling a locking pin separating a telescopic head of each shaft from the plate. At the separation, the shafts are telescopically shortened by springs and the drilling liquid is automatically shut off to the worn-out drill bit and opened to the new drill bit. The remaining third shaft eccentrically interconnects the plates, whereby the lower worn-out drill bit, at rotation, wears a semicircular evacuation pocket in the wall of the hole. The third shaft is successively pivoted outwards until it forms an angle of e.g. 80 DEG with the axis of the hole. An axle pin having rectangular cross-section retains the upper end of the third shaft via a sleeve with a slit. The slit has such a dimension that the narrowest cross-section of the axle pin can pass through the slit at said angle for releasing the third shaft from the second plate for placing the worn-out drill bit with three legs and plate in the evacuation pocket thus formed.
Patent SE-8504536-L (SE)
Inventor: ENGELBERTSSON K-M
IPC: F16K47/02
Filed: 1985-10-01
Abstract: The valve controls fluid flow between the inlet (4) and outlet (5) in a housing, having a movable plug (12) with peripheral grooves and ridges, working against similar ridges and grooves in a seat, to form an annular passage of zigzag section (14) and steplessly adjustable. This reduces cavitation and noise level at high pressure.
Patent SE-8602260-L (SE)
Inventor: NORELL ERIK FOLKE
IPC: G09B23/28
Filed: 1986-05-20
Abstract: The blower mouthpiece (10) of the therapeutic instrument for respiratory training and stimulation has lips for sealing (10a), at least during outward breathing. The mouthpiece communicates with the surrounding atmosphere via an aperture (12) with adjustable cross-sectional area.
Patent SE-8703658-L (SE)
Inventor: FEIL T E
IPC: H04M3/60
Filed: 1987-09-22
Abstract: A multi-station telephone communication system in which there is designated a master station and several other stations. Each of the stations is capable of communicating with any of a large number of standard telephone lines and non-locking pushbuttons are utilized to select the lines connected to each station. Each station is capable of monitoring the active line on which any of the other stations is communicating. Additionally, the master station is capable of supervising the conversation in any of the other stations by an ASSIST LOOP connection, in which the master station can overhear the conversation, but communicate one way with only one of the parties in the two-way communication. Each station is provided with a turret having panels in which are mounted their respective displays for indicating the active lines which are in communication with the respective turret as well as the lines in active communication with the other stations.
Patent SE-8704711-L (SE)
Inventor: FRISK L
IPC: A01K63/10
Filed: 1987-11-26
Abstract: The invention relates to a fish-farming device comprising a number of bags lowered into the water. The upper part of the bags is configured with non-water- permeable walls, whilst the lower part allows water to pass through. Fresh water is fed continuously into the upper part and dirtied water is led away from the lower part and up along the outside of the bag.
Patent SE-8801661-L (SE)
Inventor: WIKMAN HANS-OLOV
IPC: B08B15/04
Filed: 1988-05-03
Abstract: The present invention relates to an extraction device for use with arc-welding tools for evacuating the smoke formed during the arc-welding, the device being connected to a suction source and comprising a handle, which is tubular and constitutes a duct for the welding smoke and which is connected to a suction pipe enclosing a consumption-type welding electrode. According to the invention, the suction pipe 1 is displaceable in the longitudinal direction of the electrode 2 and has a slot 4 along essentially the whole of its length and that part of the slot 4 which is located below the handle 8 is covered by a band 6. <IMAGE>
Patent SE-9000793-L (SE)
Inventor: LENFANT M
IPC: C07K5/103
Filed: 1990-03-06
Abstract: Peptides of formula (I) and their salts are new. - H2N-W-Ser-Asp-Lys-X-OH (I) - (X = Pro, Lys or a valence bond, W = Thr, Pro or a valence bond, with the proviso that if X = Pro then W is also Pro).
Patent SE-9002284-L (SE)
Inventor: MUELLERN-ASPEGREN ERIK
IPC: B27B17/00
Filed: 1990-06-28
Abstract: The invention relates to a portable saw mill for sawing of logs and which is intended to be assembled in the close vicinity of the location where the trees are felled. The saw mill comprises a frame (1) with a clamping device for clamping of a log (2) and a long runway rail (10) adapted on the frame (1). A runway carriage (12), on which a power-driven chain saw (21) is fixed, is movably adapted on the runway rail (10). The frame (1) comprises a bottom frame (3), which is intended to rest on the ground with at least two low base girders (4) arranged substantially in parallel and at a distance to each other. The log (2) is intended to rest on the base girders and to be clamped up in the clamping device during the sawing operation. The clamping device comprises at least one fixed stop (15) and at least one tightened, spring-loaded counterstay (16) and the log (2) is adapted to be fed towards the stop between each sawing operation. The stop (15) and counterstay (16) are arranged to steady hold the log (2) along its long sides.
Patent SE-9201103-L (SE)
Inventor: KAWAMURA S
IPC: C23C16/32
Filed: 1992-04-07
Abstract: This present invention provides a hard multilayer coated product comprising a hard wear-resistant titanium compound coating layer, a titanium compound layer having a compositional gradient and a self-lubricating coating layer comprising hard amorphous carbon as the principal component successively formed on the surface of a substrate, the first layer being formed at about 500 DEG  C. by the plasma CVD method in a vacuum followed by the formation of the second and third layers at 250 DEG  to 400 DEG  C. in a vacuum maintained at the same level as above. The hard multilayer coated product is improved in wear-resistance and self-lubricity.
Patent SE-9201255-L (SE)
Inventor: RINDEGAARD BO
IPC: G08B21/06
Filed: 1992-04-21
Abstract: The invention relates to a method for supervising the level of alertness of a person, especially a vehicle driver, and indication of a non-permitted increase or decrease of the level of alertness in order to generate a warning signal at such an indication. This is performed by registering an (EEG), which is continuously frequency analyzed. At simultaneous deviation in opposite directions from the normal awake state values within the frequency ranges 3-8 Hz and 9-12 Hz an alarm is arranged to be released.
Patent SE-9201489-L (SE)
Inventor: INGERS G
IPC: G01N1/22
Filed: 1992-05-12
Abstract: Arrangement for sampling a fluid which is dangerous to health and/or the environment and is accessible in a sampling vessel 10. By means of one and the same operating lever 35, a holder 38 for a syringe can, by means of an initial movement, be positioned relative to the sampling vessel with subsequent actuation of the syringe plunger 45 to draw fluid from the sampling vessel. A fixture 61 for a bottle can be displaced to and from a position above the sampling vessel, and, by means of the same operating lever, the holder 38 can initially be positioned relative to the fixture for depositing the fluid in the bottle by subsequent actuation of the syringe plunger. <IMAGE>
Patent SE-9202301-L (SE)
Inventor: OLSON ULF
IPC: A44B11/25
Filed: 1992-08-06
Abstract: The invention relates to a device for adjustable attachment of a strap (26), comprising an injection moulded first element (10a) provided as a cover. A cross bar (12) forms an integral part of said element and extends across an opening (11) therein. An injection moulded second element (10b) forming a plate has an opening (18) and is integral with two spring legs (21) deverging from the edge of the plate. Said second element is displaceable in said first element with the free edges of the spring edges engaging said first element to bias an edge of the opening in said other element, substantially parallel to the cross bar, against the strap (26) passed around the cross bar (12). <IMAGE>
Patent SE-9202501-L (SE)
Inventor: ANDERSSON KJELL
IPC: C02F1/52
Filed: 1992-08-31
Abstract: PCT No. PCT/SE93/00664 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/05595 PCT Pub. Date Mar. 17, 1994Aqueous suspensions of colloidal particles which particles are both silica based anionic particles and swollen particles of clays of smectite type which are expandable in water and a process for the preparation thereof. The suspensions are useful as flocculating agents and particularly in combination with polymers in the production of paper.
Patent SE-9203002-L (SE)
Inventor: OELMEFORS GOERAN
IPC: B62K11/00
Filed: 1992-10-13
Abstract: The longitudinal central plate (1) and the two outer bodywork parts (2, 3) are held together by bolts. They support the other parts of the moped.
Patent SE-9203683-L (SE)
Inventor: HERTZ ERIK
IPC: G06F17/10
Filed: 1992-12-07
Abstract: The present invention concerns a device for conversion of a binary floating-point number into a binary fix-point 2-logarithm number or the opposite. This is done in the case of conversion of a binary floating-point number by making the invention include an input register where the floating-point number is stored, an output register for the calculated logarithm, a device that transfers the exponent of the floating-point number from the input register to the output register, where it directly forms the characteristic of the logarithm, a device that transfers the fractional part of the mantissa of the floating-point number from the input register to an adder and also to one or more part circuits that form additional parts, a device that transfers the additional parts to the adder, said adder that adds the fractional part of the mantissa of the floating-point number and said additional parts and a device that transfers the sum from the adder to the output register where it forms the fractional part of 2-logarithm. The conversion from logarithm is carried out in a similar manner and with the same components.
Patent SE-9301459-L (SE)
Inventor: SOEDERGAARD BENGT
IPC: F04D13/08
Filed: 1993-04-29
Abstract: The invention concerns a method and a device for obtaining automatic circulation in waste water pump stations. On the pressure side the pump unit is provided with a valve (6) which during certain periods opens a connection between the pump and the pump station, thus obtaining a circulation in the latter. The valve (6) is opened and closed by a valve ball (10) which is controlled by the pump pressure. <IMAGE>
Patent SE-9400995-L (SE)
Inventor: HAEFFNER ROGER
IPC: B01D33/21
Filed: 1994-03-24
Abstract: Appts. for filtering liqs. such as fibrous suspensions or contaminated water, comprises the following components; (A) at least one circular, hollow filter plate (5,81) lowerable into a body of liq. requiring filtration, which is positioned perpendicular to a horizontal axis passing through the centre of the plate, and which has two opposing side walls (6,7) with radial inner and outer ends. at least one of these walls is liq.-permeable and covered with filter material (9). The walls are joined to each other only at their outer ends. (B) axial wall sections (10,82) connected to the side walls in order to form a filtrate chamber (12) through the centre of the plate to the inside of the plate, thus defining a circular opening between the chamber and the inside of the plate; (C) drive body (13) for rotating the plate about the horizontal axis; (D) means (1) for creating a pressure difference between the liq. body and the inside of the plate in order to urge the liq. through the filter material, into the plate and then into the chamber via the circular opening; and (E) stationary wall body (19,92) running axially into the chamber to divide it into two or more axial filtrate channels (20,22), the body being axially remote from the axial wall sections and arranged so that the channels receive different filtrate fractions during rotation of the plate through the body of liq.. The novel feature of the appts. is that (E) has stationary dividing walls, (27,28,37,44,67,93) running from the body into the inside of the plate via the circular opening, for directing the different filtrate fractions to the respective filter channels. These walls are sepd. from the side walls of (A) by a given distance.
Patent SE-9600961-L (SE)
Inventor: WALTER PATRIK
IPC: H04W16/28
Filed: 1996-03-13
Abstract: The present invention relates to a method and device at a wireless cellular tele and datacommunications system including base stations with directable antenna lobes and which by prediction of in the system included mobile respective fixed antenna lobe positions makes possible an increased transmission capacity at a minimum of interference between the in the system included mobile units and base stations. The invention implies that one for the signal quality optimal selection of channel is predicted on the basis of the movements of one or more mobile units. The antenna lobes arranged to the antenna system of the communication system are after that controlled on the basis of obtained prediction result with regard to selection of radio channel respective interference, so that the same channel can be used at the same point of time by the same base station in different directions.
Patent SE-9603596-L (SE)
Inventor: ISHIZUKA SEIJIRO
IPC: H04B7/26
Filed: 1996-10-02
Abstract: A radio telephone apparatus for performing space diversity reception to communicate with base stations in a TDMA radio communication system under an operating condition in which a frame period containing a signal transmission period, a signal reception period and a base station observation period is provided, which comprises first and second antennas for signal transmission in the signal transmission period, the space diversity reception prior to each of the signal reception period and the base station observation period and signal reception in each of the signal reception period and the base station observation period, and an antenna selector operative to select one of the first and second antennas in accordance with space diversity technique to be used for receiving a data signal from a specific base station in the signal reception period and to select further one of the first and second antennas in accordance with space diversity technique to be used for receiving a data signal from one of base stations other than the specific base station in the base station observation period.
Patent SE-9604233-L (SE)
Inventor: AHLBOM STEN
IPC: G01S5/04
Filed: 1996-11-15
Abstract: System for determining the position of radar transmitters where the system includes at least one information centre (110) with associated cells (130-139) and means of communication (120, 250) between the information centre and the cells with a restricted transfer rate utilising existing infrastructure in the country, such as for example a national telephone network and also mobile telephone networks and their base stations. Each cell includes at least one sensor (270, 271) in order to be able to detect radar signals. Leading edges of pulses in the radar signals are detected and time-marked after which they are sorted according to PRI (Pulse Repetition Interval). The time of arrival for the first pulse in a pulse train is calculated and data reduced by modulo calculation to a value that as a maximum is the propagation time difference for pulses between two cells in a pair of cells/sensors (315, 325, 510, 520, 620, 630) that are used together for calculating the bearing. Bearings calculated from at least two pairs of cells are correlated in the information centre which thereafter calculates the position of the radar transmitter. <IMAGE>
Patent SE-9702506-L (SE)
Inventor: SKOGVOLD PETTER
IPC: E04H12/22
Filed: 1997-06-26
Abstract: Device for supplying filling substance to a void in wooden material, particularly in piles and poles for electricity or telecommunication networks. It comprises a shield (11) to cover the void and provide a barrier to the substance during curing, a curing agent being added prior to or simultaneously with the addition of the substance to the void. The shield (11) is a sheet adapted to be attached in a manner known per se, to closely seal around the opening of the void (13). Said sheet is provided with a protruding nozzle (14) for receiving filling substance. The nozzle is arranged in a part of the shield (11) which in use of the device is arranged over the opening of the void.
Patent SE-9702969-L (SE)
Inventor: KIMM KURT
IPC: A01J5/04
Filed: 1997-08-19
Abstract: The milking implement is provided with a milk container (1). which has an outflow connection (6), with a venting aperture (4) and an indicator glass (24) together with a pulse vacuum connection (3). A milk hose (7) is provided, whereby the outflow connection is connectable with a milk channel (9) and the pulse vacuum connection with a pulse vacuum channel (10) of the milk hose. The milk hose has an air channel (11) connectable with the venting aperture. The venting aperture is connectable via an intermediate piece (5) with the air channel. The venting aperture or the end of the intermediate piece extends into it is nozzle-shaped.
Patent SE-9801972-L (SE)
Inventor: EGNELL LARS ERIK
IPC: H04J3/06
Filed: 1998-06-03
Abstract: Transmitters (101) transmitting at a rate of 2.5 Gbit/second are connected to a converter (103) of incoming optical signals into corresponding electrical signals, which is coupled to a phase matching circuit (105) connected to a multiplexer (107) and a modulator unit (115) modulates the synchronization signal from a generator (113) or superimposes it on the 10 Gbit signal from the multiplexer. The obtained data signal is transmitted on an optical line (117) to a receiver, is converted into electrical format in a converter (119) and is fed to a synchronization recovery circuit, while a central processor (135) derives a signal indicating whether regenerating clocks (121,123) are synchronized. DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is included for a synchronous multiplexed transmission system.
Patent SE-9803087-L (SE)
Inventor: NORDENSTAM CLAES
IPC: G09F7/18
Filed: 1998-09-10
Abstract: The invention relates to an arrangement (1) for the detachable attachment of signs (2) to a post (3). An upright (5) capable of being accommodated along the extend (4) of the surface of the respective sign (2) is so arranged as to be capable of being accommodated with a part (5A) in the top (6) of a post at the extreme end (3A) of the post (3). The aforementioned sign attachment upright (5) is capable of attachment to the aforementioned post (3).
Patent SE-9804052-L (SE)
Inventor: HALLBERG KHENNET
IPC: H02G11/00
Filed: 1998-11-26
Abstract: The box with the winch inside is secured to the front of the vehicle, preferably on the fender, and the vehicle registration plate is fastened to the forwards-facing side of the box used as the lid. MECHANICAL ENGINEERING - PREFERRED FEATURES : The winch comprises a cable that can be wound up around a roller inside the box, the far end of the cable being pulled out through a gap in one side of the box, whilst the opposite end is coupled to electric wires connected to the heater.
Patent SE-9804368-L (SE)
Inventor: SVENSSON SVEN
IPC: B62H1/02
Filed: 1998-12-16
Abstract: The support pin (1) which can be swung out from the bicycle to support it in an upright position has one end rotatably mounted inside a sleeve (2) in a frame section for mounting on the bicycle, the sleeve containing cavities in its side for the swung-out and retracted pin positions. An outwards-curving arc section extends between the two cavities, against which the downwards-pointing part of the pin is in contact in between the retracted and swung-out positions. The end of the pin inside the sleeve has a compression spring around it, held in place between inner and outer rings (15, 16). A washer catch (18) holds the outer ring (15) in position, and the inner ring (16) is held in position by a stop (19) and a piece of plastic wire (13) bent into a U-shape. One arm of the U is held in a cavity inside the arc section, and the other arm extends through a hole in the sleeve wall in front of this arc section, eventually bending outwards to run along the outside of the sleeve, - away from the arc section.
Patent FI-20116049-L (FI)
Inventor: ANDERSSON STEFAN
IPC: G07C3/08
Filed: 2010-04-09
Abstract: En metod och en anordning för att registrera åtminstone en borrmaskinsparameter vid borrning i berg med en impulsalstrande anordning innefattande ett stötorgan är anordnat att inducera stötvågor i ett mot berget verkande verktyg. Den impulsalstrande anordningen är förskjutbart anordnad i borriktningen relativt ett bärorgan. En fördefinierad vibrationsriktning hos den impulsalstrande anordningen detekteras. Tidsperioden den impulsalstrande anordningen
Patent NO-20001824-L (NO)
Inventor: SCHMITT OLIVER
IPC: H02B1/32
Filed: 2000-04-07
Abstract: The electrical cabinet has a frame made up of individual identical vertical and horizontal frame legs (11-14) enclosing a rectangular internal vol. (56). Mounting rails, esp. DIN rails (20-22), for the attachment of electronic and/or electrical components can be attached between frame legs. All frame legs are of rectangular cross-sectional profile matching the depth of t mounting or DIN rails so that when mounting the rails on the frame legs the sides of the rails facing the cabinet interior join closely to the frame legs. Independent claims are also included for frame legs and hinges for an electrical cabinet.