baber/WOPTO huggingface dataset:
Patent SE-0400242-L (SE)
Inventor: KARLSSON PAER
IPC: B60K15/04
Filed: 2004-02-06
Abstract: The urea tank is for a motor vehicle and incorporates a container (12) with an opening (18) for accommodation of a fitting (36) inside the container. To prevent damage to the fitting through the formation of ice within the tank, the container contains a casing (40) for the fitting, which is broken through and firmly connected to the container.
Patent SE-0401406-L (SE)
Inventor: TANSKANEN MICHAEL
IPC: B21D53/90
Filed: 2004-06-02
Abstract: The invention relates to a method for preventing the occurrence of wrinkling in a metal plate due to compressive stresses in the metal plate during cold pressing of the latter, and a method for manufacture of an object, starting from a metal plate (10), whereby the object is formed by cold pressing of the metal plate. The cold pressing of the metal plate (10) is preceded by providing slits (12) in the portions (11) of the metal plate where compressive stresses occur as a result of the cold pressing and where wrinkling in the metal plate due to these compressive stresses is to be prevented, said slits (12) being adapted so that the compressive stresses which occur in these portions (11) of the metal plate as a result of the cold pressing of the metal plate cause local thickening (22) of the metal plate in a region around the bottom (15) of each slit (12).
Patent SE-0500445-L (SE)
Inventor: ANDERSSON ROLAND
IPC: B60W30/18
Filed: 2005-02-28
Abstract: The hybrid drive (10) unit includes an electronic control unit, which, without use of a clutch between the electric motor (28) and the transmission (20), will instantly set the second input shaft (30) to suitable revs for the relevant gear by controlling or regulating the electric motor to slow down or speed up the second input shaft.
Patent SE-0602512-L (SE)
Inventor: ALM PER
Filed: 2006-11-27
Abstract: A negative insert for cutting machining has a top side, a clearance side perpendicular thereto and a cutting edge in a region interconnecting these sides and extending substantially in parallel with these sides. The insert has further a flat or rounded chamfer connecting the cutting edge to the clearance side on at least one lateral side of the insert in the region of a corner thereof. The chamfer makes an angle of 1°-15° with the clearance side for enabling application of the chamfer substantially tangentially to a work piece to be machined for bearing of the insert in two dimensions against the work piece during cutting machining operation carried out by the insert.
Patent SE-0702705-L (SE)
Inventor: CARLSON MILTON
Filed: 2007-12-06
Abstract: The invention relates to a training door with a door leaf, a frame 1 and locking cylinders 3a-e arranged to lock the door leaf against the door frame. The locking cylinders 3a-e are provided with fractural impressions. The fractural impression gives a controlled break at a selected position, while remaining parts after forced entry return to the original state. The training door further comprises a moveable frame 2 with openings for reception of locking cylinders 3a-e, 10. The frame 2 is resiliently suspended in the frame. In one embodiment, the resilient suspension is of varying strength at varying positions on the frame, in order to be able to resemble different kinds of real doors. The invention further relates to such a training door provided with a forward feeding key 9 arranged to be received in a fractural impression, for controlled forward feeding of new locking cylinder pieces. The training door may further comprise locking cylinders 10 that are resiliently suspended and arranged to be pressed against the door leaf when the door is forcibly entered, which resembles the properties of seven lever locks and nine lever locks at forced entry. The training door may further comprise a fling protector 8.
Patent SE-0800109-L (SE)
Inventor: GAVORNIK JULIUS
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral insert that prevents an occurrence of an undesired audible effect caused by a spiral starting to vibrate during heating.  <P>SOLUTION: This spiral insert is mainly designed to be used together with a fluid heating element such as an oil space heater made of Teflon (R), for example. The background of this spiral insert is an insert being used arranged between partitioned parts of a U-shaped spiral. When this insert is shaped like the letter H, a groove receiving the spiral is a recess having a shape corresponding to the cross section of the spiral.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent SE-7410234-L (SE)
Inventor: OKADA T
IPC: H03G7/06
Filed: 1974-08-09
Abstract: A non-linear amplifier is disclosed including an amplifying transistor for amplifying an input signal, an output amplified signal being derived from the amplifying transistor. A series of PN junctions is provided to supply a determined bias voltage to the amplifying transistor. An emitter-follower stage, comprised of at least one emitter-follower transistor amplifier, is connected to an input of the amplifying transistor for compensating the bias voltage applied thereto. In one embodiment, the input signal is amplified by a power of n wherein n PN junctions are connected in parallel with (n-1) emitter-follower transistor amplifiers. The input signal is supplied through the (n-1) emitter-followers to the base electrode of the amplifying transistor. In an alternative embodiment, the input signal is amplified by a power of 1/n wherein (n-1) PN junctions are coupled to the emitter electrode of the amplifying transistor and (n-1) emitter-follower transistors are connected in cascade to the base electrode of the amplifying transistor. In this latter embodiment, an output transistor is connected to the output of the emitter-follower stage.
Patent SE-7410972-L (SE)
Inventor: NAGASAWA T
IPC: A61K38/02
Filed: 1974-08-29
Abstract: Therapeutic agents are prepared by:
Patent SE-7414079-L (SE)
Inventor: BOUQUET J-C
IPC: F01L1/46
Filed: 1974-11-08
Abstract: Method for removing a valve mounted in an internal combustion engine cylinder-head, and valve actuating device allowing to carry out said method which comprises the steps of increasing the clearance between the valve rod and the corresponding end of its rocker arm, shifting laterally the corresponding push-rod for allowing the end of the rocker arm to be withdrawn from the removal path of the valve, and removing the valve upwardly.
Patent SE-7500959-L (SE)
Inventor: STROP
IPC: C08F8/18
Filed: 1975-01-29
Abstract: The invention relates to a method for preparation of hydrophilic cation exchangers by a chemical modification of crosslinked copolymeric gels containing reactive hydroxyl groups and based on hydroxyalkyl, oligoglycol or polyglycol acrylates and methacrylates and hydroxyalkylacrylamides or hydroxyalkylmethacrylamides. The modification is carried out in reactions of hydroxyl groups with halogenalkane acids and their derivatives, anhydrides and halides of dicarboxylic acids or carbodiimides. If the modification agent contains several reactive groups, the remaining functional groups after modification may be allowed to react with dicarboxylic, polycarboxylic, hydroxycarboxylic or aminocarboxylic acids, or phosphoric or sulfuric acid, halogenoepoxides, diepoxides or polyepoxides. The hydroxyl groups can be also modified by oxidation to carboxylic groups by common oxidants. The gels used for modification may also contain alkoxide reactive groups and they have generally the homogeneous, semiheterogeneous or macroporous character. The ion-exchanging gels prepared in this way are suitable for sorption and chromatographic separations, especially for separation of sensitive biological materials.
Patent SE-7610580-L (SE)
Inventor: LARSSON R G
IPC: B21F23/00
Filed: 1976-09-24
Abstract: In the production of mesh from longitudinal wires and cross-wires, two cross-wires are fed simultaneously into the transverse position above the mesh production plane by means of a transport device. From this transverse position, the two cross-wires fall through a respective chute (32, 50; 82) into a respective compartment (51a-51d) of a magazine (52). The magazine (52) is provided with a device (54) for the simultaneous release of the two cross-wires to a feed device (59) for transporting the cross-wires (T5, T4) in the direction of the longitudinal wires to the welding position underneath the electrodes (19) of a resistance welding machine for the series spot welding of the two cross-wires to the longitudinal wires. <IMAGE>
Patent SE-7613623-L (SE)
Inventor: BAYLY P K
IPC: B24B3/54
Filed: 1976-12-03
Abstract: The intention is to prevent, by means of the knife-sharpening unit, the knife blade from being able to pivot relative to the sharpening device. For this purpose, a carrier (4) is articulated to the main body of the sharpening unit. A sharpening device (5) is articulated, in front of the carrier pivot pin (13), to a front portion of the carrier (4) and rests freely against the upper side (22) of the carrier (4). A reaction member (6) is articulated on the main body such that it extends over at least part of the upper side (22) of the carrier (4). The reaction member (6) has a front (49) and a rear (51) reaction portion which are arranged respectively in front of and behind the carrier pivot pin (13). These reaction portions (49, 51) are located in each case opposite the upper side (22) of the carrier, and the pivot pin (44) of the reaction member (6) runs approximately parallel to the carrier pivot pin (13) and is arranged behind the rear reaction portion (51). Prestressing means (54) prestress the carrier (4) and the reaction member (6) about their pivot points (13 and 44, respectively) in order to counteract separation between the front part of the carrier (4) and the front reaction portion (49). The knife-sharpening unit can be used, in particular, in the form of a knife sheath. <IMAGE>
Patent SE-7701913-L (SE)
Inventor: STENKVIST S-E
IPC: F27D11/08
Filed: 1977-02-22
Abstract: A DC arc furnace operation indicating system provides an indication and possibly a signal or control when during start-up the starting electrode does not make good electrical contact with a furnace charge of solid metal pieces and also thereafter when the shift is made to the melt electrode and it is not in a good electrical connection with the melt after the starting electrode is inactivated preparatory to the furnace going into normal production operation.
Patent SE-7706485-L (SE)
Inventor: RUUSKA M
IPC: A01G9/10
Filed: 1977-06-03
Abstract: A group of enclosures for nursing and replanting plants is disclosed comprising several parallel rows of enclosures wherein each two adjoining rows of enclosures have a common wall construction. This wall permits the flow of nutrients and water through the wall and thus makes it possible to control and guide the growth of the roots.
Patent SE-7707456-L (SE)
Inventor: ARLT D
IPC: C07F9/24
Filed: 1977-06-28
Abstract: O-(1-Fluoro-2-halo-ethyl)(thiono)phosphoric(phosphonic) acid ester-amides of the formula    <IMAGE>  (I)  in which R and R1 independently represent hydrogen, alkyl, haloalkyl or cyanoalkyl, or R and R1 conjointly with the nitrogen atom form a heterocyclic ring which can optionally be interrupted by further hetero-atoms, R2 represents   <IMAGE>  alkoxy, halogenalkoxy or alkyl, Hal represents chlorine or bromine, and X represents oxygen or sulphur, which possess insecticidal acaricidal and nematocidal properties.
Patent SE-7711698-L (SE)
Inventor: LENIR V L
IPC: B29C48/92
Filed: 1977-10-17
Abstract: A control is provided for a wire coating line which includes means for driving wire along a path at controllable speed while coating it with plastic extruded at a controlled rate and temperature, and cooling means are located at a controllable distance from the coating means to solidify the plastic. The controllable factors affect both the capacitance and diameter of the wire produced. The control allows the line to be run in accord with stored digital values for the matters to be controlled. Closed loop control is provided because the relevant factors of line operation are measured, the analogue measurements converted to digital values and compared with the stored values to produce a control signal which has the effect of reducing the differences between a desired and measured line condition as represented by the digital values compared. Closed loop control is also provided for control of the line to produce desired capacitance or diameter values in the coated wire. Whichever of capacitance or diameter is used as the basis for line control is measured and provided as a digital value to the control. This digital value is compared to a stored digital value representative of the desired capacitance or diameter. The results of the comparison is used to update the stored digital value for an operating condition of the line so that the parameter is altered to provide an operating condition which brings the capacitance or diameter closer to the desired value.
Patent SE-7905828-L (SE)
Inventor: TANG P
IPC: C11D3/386
Filed: 1979-07-03
Abstract: A novel protease product suitable for admixture to washing compositions and exhibiting substantially attenuated allergenic properties is prepared by cultivating strains of Bacillus licheniformis which have been mutated to block their synthesis of protease other than Subtilopeptidase A (subtilisin). The commercial Bacillus licheniformis derived protease products are mixtures of subtilisin and a non-serine protease of lower stability and greater allergenicity than subtilisin.
Patent SE-7906397-L (SE)
Inventor: VAN WILSON M
IPC: B65H59/10
Filed: 1979-07-26
Abstract: A yarn tension control apparatus for tensioning a running length of yarn such as textile yarns or the like, wherein a plurality of tensioning devices form a controlled channel and are controlled by an electronic control circuit having a manually adjustable tension setting potentiometer for adjusting a circuit to provide output voltages to the tension devices of the channel adding selecting tension values to the yarn. The tensioning devices each comprise an electromagnet coil and core structure alongside which a pair of wear surface members in the form of plates or discs are supported in parallel vertical planes with the yarn running between and engaging the confronting surfaces of the wear surface members and the wear surface member located beyond the yarn plane from the coil and core structure being of magnetic material to be drawn toward the companion wear member by magnetic attractive forces to vary the tensioning of the yarn leaving the yarn tension devices. In the disc wear member embodiment, one of the discs is driven by a motor to effect a wiping action on the yarn. Degaussing circuit means are also disclosed for applying intermittent negative going pulses descending to a negative voltage level to the electromagnet coils during downward adjustment of the tension setting potentiometer to minimize residual magnetic effects.
Patent SE-7910096-L (SE)
Inventor: PETTERSSON ULF
IPC: E04F21/16
Filed: 1979-12-07
Abstract: The present invention relates to a hand tool for putty, mortar or the like, said tool having a putty knife 1 with a handle 4 and a blade 2 on which the putty composition 8, the mortar or the like is intended to be placed. In order to make available a device allowing considerably larger amounts of putty composition, mortar or the like to be placed on the putty knife without any risk of its falling off while working with the putty, the device according to the invention is characterized by a screen 9 which can be mounted on the putty knife 1 and which has an opening 10 for the handle 4 and a frame 11 engaging under the putty knife blade 2 to form a removable drop obstacle intended to prevent putty composition 8, mortar or the like located on the putty knife blade 2 from falling from said putty knife blade 2. <IMAGE>
Patent SE-8003222-L (SE)
Inventor: ANDERSSON INGE
IPC: E04B2/82
Filed: 1980-04-29
Abstract: PCT No. PCT/SE81/00127 Sec. 371 Date Dec. 22, 1981 Sec. 102(e) Date Dec. 22, 1981 PCT Filed Apr. 27, 1981 PCT Pub. No. WO81/03194 PCT Pub. Date Nov. 12, 1981.A building structure comprising a plurality of post (1) designed with a mainly H-shaped cross section and arranged to be located in upright position in a chute-formed base portion (3) and panel sections (2) adapted to be fitted to the posts and the base portion. The posts (1) and the base portion are provided with surfaces (7, 13) inclined at an angle of 45 DEG , the panel sections (2) are provided with first flanges (17) bent in a corresponding manner and adapted after the mounting to engage against said inclined surfaces (7, 13) and during mounting when they are bent aside to slide against the inclined surfaces of the post and the base portion in order to locate a locking member (18) provided at the outer end of the flanges to engagement behind said inclined surfaces.
Patent SE-8004047-L (SE)
Inventor: DOI K
IPC: G21C17/00
Filed: 1980-05-30
Abstract: A power change operating method of a boiling water reactor, in which an operation allowable range is defined by the relation between xenon and iodine concentrations, the present concentrations is compared with the allowable range, and the core flow is controlled so that the concentrations after the change can be included within the allowable range.
Patent SE-8004461-L (SE)
Inventor: CONCANNON T P
IPC: B32B27/32
Filed: 1980-06-16
Abstract: Blends of PTFE and perfluorinated ether copolymers of TFE and perfluoro(propyl vinyl ether) provide coating compositions which have reduced crystallinity and useful lives superior to what would be expected from averaging the properties of the unblended resins themselves.
Patent SE-8007580-L (SE)
Inventor: ROERIG A J
IPC: D21F3/02
Filed: 1980-10-29
Abstract: An extended press nip for a paper making machine including a large main roll with end bearings, a pressure shoe having a concave face defining an extending press nip with the roll, an overhead looped felt passing through the nip, a lower looped belt passing through the nip, means lubricating the belt surface facing the shoe, and pivotal supports for the end bearings for the roll with one support being a single pivot and the other support being a double pivoted link and the bearings additionally supported on dowels which accommodate alignment of the bearings.
Patent SE-8102073-L (SE)
Inventor: DENNING E E
IPC: B23K11/25
Filed: 1981-04-01
Abstract: A resistance welding controller for dynamically controlling both weld current and weld time in order to achieve a desired  DELTA R value. The resistance across the weld electrodes is monitored by the controller during the heat-up phase of the weld and compared to target values for minimum resistance (Rmin) and rate of resistance change (dR/dt). If the observed values for Rmim and dR/dt bear a predetermined relationship to the target values, a dynamic correction is made in the percentage heat control setting. The weld is then continued at the revised weld current level until the desired  DELTA R value is satisfied. If upon weld termination, the observed weld time is greater than the target weld time, an additional correction in weld current is made in preparation for the next weld. In addition, the controller is also adapted to detect newly dressed weld electrodes and automatically respond by reverting to the original weld schedule.
Patent SE-8106719-L (SE)
Inventor: REGEBRO C
IPC: F42B10/26
Filed: 1981-11-12
Abstract: Arrangement for a terminally guided projectile provided with a target seeking arrangement and path correction arrangement. The arrangement includes a preferably fin-stabilized, slowly-rotating artillery shell which is provided with an elongated cavity into which the terminally guided projectile, which comprises a fin-stabilized mortar projectile, is introduced. The mortar projectile is arranged so that it is ejected rearwards from the artillery shell by means of a separation charge in the vicinity of a selected target, after which the mortar projectile is terminally guided towards the target in a manner known per se.
Patent SE-8107763-L (SE)
Title: Spark plug electrical cable connection - uses wire with screw-form wound section and spike-shaped further section
Inventor: WEMAN LARS CHRISTER
IPC: H01T13/04
Filed: 1981-12-23
Abstract: The device releasably connects an electric cable to a connecting pin, such as with spark plugs. It involves a metal wire whose one part is wound screw-form to constitute a spiral (7) with an inner dia. (D1) which is somewhat less than the connecting pin external dimension. This permits the spiral (7) to be pressed firmly over the connecting pin, its spring force enabling it to be retained there. The wire other part is spike-shaped (6), extends outwards from one end of the spiral, and is inserted in the cable. The axial length (H1) of the spiral is the same as the length of the connecting pin. The device is fitted in a protective cover which fits over a spark plug, and through which the cable is fitted with the spike-shaped part inserted in it from the spiral far end. The spike-shaped part is rotated through a few revolutions to improve fixture in the cable and contact with the cable conductors. (Provisional Basic advised week 83/32).
Patent SE-8107834-L (SE)
Inventor: WEINERT J D
IPC: B05D5/08
Filed: 1981-12-29
Abstract: The wear on surfaces subject to abrasion or erosion by abrasive particles is materially reduced or eliminated by providing such surface with a magnetic attraction sufficient to hold an amount of magnetic or magnetizable particles to provide a sacrificial layer of such particles, whereby such layer acts to protect the surface lying thereunder from wear.
Patent SE-8200895-L (SE)
Inventor: TORBY A S
IPC: G01S13/42
Filed: 1982-02-15
Abstract: In a method and an apparatus for radar surveillance a multi-lobe antenna is commonly used for transmission as well as reception and distributes the power (P) to be radiated in several (n) simultaneous and uniform radiation lobes (L1-L7) which are swept across a zone to be surveyed. 
<??>The antenna properties are maintained invariant while each signal transmitted or received by the antenna is coded by allocating a particular code element ({@il<n>) to each lobe (L1 -L7). Each code element ({@i}kn_l) is fixed for forming, when the lobes (L1 -L7) sweep, the received signals into a reception sequence ({@R(V)}n_l) of elements ({ @ @  rho }n_l) having predetermined mutual relations. The reception sequence is correlated by means of a correlation sequence of elements ({c*} @) which are proportional to the conjugated elements of the reception sequence.
Patent SE-8201071-L (SE)
Inventor: SENNERHOLM L-E
IPC: F42C11/02
Filed: 1982-02-22
Abstract: The voltage source comprises a piezo-electric component (1) with a mass body (5) positioned in front it, so that under the effect of inertia when the projectile accelerates a pressure force is exerted on the piezo-electric component. This in turn produces a voltage corresponding to the acceleration. Between the piezo-electric component and the mass body is a pressure transmission unit (6) which normally transmits pressure from body to component. If a certain value of pressure force is exceeded, however, the unit moves towards a stop (2,3,4) in the projectile, whereby the piezo-electric component (1) is discharged. The pressure transmission unit has a sprung part (6a) extending in front of the piezo-electric component (1), and the mass body (5) is so located that it exerts its pressure force against this sprung part which springs back against the stop (2,3,4) when the predetermined pressure level is surpassed. (Provisional Basic advised week 83/41)
Patent SE-8203603-L (SE)
Inventor: GLASTRA H
IPC: E06B7/28
Filed: 1982-06-10
Abstract: An armouring film (1) preferably made of polyester film is provided with a layer of adhesive (2) having embedded therein a second armouring element consisting of thin plastics wires (4). The panel is used, for example, for the protection of glass window panes (6) by being bonded thereto by the layer of adhesive (2). <IMAGE>