baber/WOPTO huggingface dataset:
Patent SE-7414992-L (SE)
Inventor: LINEBRINK K L
IPC: F04B49/00
Filed: 1974-11-29
Abstract: This invention relates to an electromechanical pumping and fuel metering means interfacing an electronic fuel control adapted for small engines. A centrifugal engine driven pump and electrically driven pump are combined such that the electrically driven pump pressurizes the fuel at low crank up speeds and continuously meters fuel to the burner section and the centrifugal pump pressurizes the fuel at all other times, so as to utilize the centrifugal pump during its high efficiency regime and the electrically driven pump when the centrifugal pump is not at its high efficiency regime.
Patent SE-7713417-L (SE)
Inventor: GORDON R L
IPC: B29C51/10
Filed: 1977-11-28
Abstract: Disclosed is a container for storing product, a process and apparatus for making that container, a process and apparatus for drawing and blow forming plastic into a paperboard outer container and a process and apparatus for heat sealing a container. The container comprises a paperboard outer container and a plastic inner container which has been drawn and blow formed into the outer container. At the mouth of the container are horizontal plastic flanges which extend about the periphery of the container at least about 1/8 inch outwardly from the plastic inner container. Vertical flanges extend downwardly at least about 1/8 inch from the horizontal flanges. After product is placed in the container, the container is sealed by a heat sealable cover. A plastic overcap may be provided which engagedly fits around the container at its top.
Patent SE-7904113-L (SE)
Inventor: GAVA A
IPC: H05B3/48
Filed: 1979-05-10
Abstract: A metal sheathed resistance heater has its ends sealed by a hardened spacer 10 of thermosetting or thermoplastic polymeric material which is moulded or cast in situ to adhere to the terminal conductor 16 and metal sheath 12 and fill the space therebetween. An integral collar 28a of the spacer 10 shrinks on formation to engage the outside of end 12a of the sheath. An epoxy resin layer 32 may be provided at the interface between the spacer 10 and the powder insulation 30 filling sheath 12. <IMAGE>
Patent SE-7906049-L (SE)
Inventor: KITAMURA S
IPC: A01C1/06
Filed: 1979-07-11
Abstract: Coated seeds, the coating of which has sufficient hardness for machine-seeding and adequate disintegration characteristics in soil, are obtained by surface treating a coating powder and then coating seeds with the surface-treated coating powder.
Patent SE-7906461-L (SE)
Inventor: BOSIES E
IPC: C07D203/08
Filed: 1979-07-30
Abstract: Aziridine-2-carboxylic acid derivatives of the formula   <IMAGE> wherein X is a carboxyl, nitrile, alkoxycarbonyl or carbamoyl group, and R and R1 are various organic radicals, or pharmacologically acceptable salts thereof, exhibit marked immunostimulant activity, especially in conjunction with added chemotherapeutic agents such as a penicillin, a cephalosporin, a nitrofuran or chloramphenicol. Those compounds are new where X is a cyano group or an alkoxycarbonyl radical and R1 is a hydrogen atom, but R' is not an unsubstituted alkyl radical or an alkyl radical substituted by hydroxyl, alkoxy, dialkylamino, phenyl, 4-chlorophenyl or 4-methoxyphenyl or a vinyl radical substituted by a phenyl or methyl radical, or a cycloalkyl radical, a phenyl a 4-chlorophenyl, a 4-methoxyphenyl, an s-triazinyl or a pyridinyl radical; or where X is a carbamoyl group and R1 is a hydrogen atom, R' is not an unsubstituted cyclohexyl, alkyl or benzyl radical; or where X is a cyano group or an alkoxycarbonyl radical and R1 is a phenyl radical, R' is not an isopropyl, cyclohexyl, phenyl, benzyl or p-chlorobenzyl radical; or where R1 is a methyl radical, R1 is not a benzyl, p-chloro- or p- methoxybenzyl radical.
Patent SE-8000399-L (SE)
Inventor: TODD J J
IPC: C02F3/20
Filed: 1980-01-17
Abstract: The device is a hollow annular member bounding a liquid flow passageway. The member has a gas inlet and a row of apertures around the throat of the passageway to emit gas bubbles into the liquid to induce an upward flow of gasified liquid. The base of the hollow is weighted and the device is freely suspended by a line in the liquid. The suspending line passes freely through a horizontal tube suspension point effectively rigid with the member and a substantial distance above the member. This improves stability of the device against bodily movements and oscillations due to flow reactions, and enables level placement of the suspended device in a desired location.
Patent SE-8000540-L (SE)
Inventor: PANTHOFER R
IPC: F04D33/00
Filed: 1980-01-23
Abstract: The pump has a housing defining a pump cavity 1 having alternating current operating coils mounted laterally of the cavity on block 3. The oscillating armature 6 is mounted on a plate spring 7 which is secured to the pump housing, and the armature is also provided with a resiliently flexible plate 8 for executing the pumping movement. The plate spring 7 is substantially 'U' or Omega-shape so that it takes up the minimum space, and also provides a favourable transition between the active oscillating end 11 of the spring plate and the static end 13 of the spring plate 7 secured to the housing. <IMAGE>
Patent SE-8000573-L (SE)
Inventor: FUJIWARA H
IPC: D21F1/02
Filed: 1980-01-24
Abstract: A pressure pulse damping device which is used in a liquid passage having a bottom flat wall. The flat wall has an opening therethrough with a flexible diaphragm positioned therein. The side of the diaphragm opposite the liquid passage is in communication with a gas chamber having gas therein. The diaphragm is movable such that the effective volume of the gas chamber is varied to ensure that the average pressure of the gas therein is substantially equal to the average pressure of liquid in the liquid passage.
Patent SE-8001492-L (SE)
Inventor: KOMPLIEN A D
IPC: G08B17/10
Filed: 1980-02-26
Abstract: An improved circuit for an optical smoke detector utilizing an active band pass filter which has a bias feedback to the phototransistor detecting element to bias the phototransistor to a static conductivity state of high gain or high sensitivity without regard to whether the phototransistor is in a high ambient light level or a low (dark) ambient light level.
Patent SE-8003169-L (SE)
Inventor: HROVAT M
IPC: G21F9/34
Filed: 1980-04-25
Abstract: Previously the conditioning of radioactive wastes took place through binding the waste in a matrix of glass, silicon carbide, cement, bitumen, synthetic resin or vitreous carbon. These processes have many disadvantages, particularly the matrix has poor heat conductivity, insufficient resistant to extraction or poor heat resistance and radiolysis effects. A remedy is provided through a carbon matrix in which there is employed as the starting material graphite which is molded with a binder at a temperature above 100 DEG C. There have particularly proven good as the binder sulfur in admixture with nickel powder from which nickel sulfide forms.
Patent SE-8003983-L (SE)
Inventor: YOKOMIZO Y
IPC: H01C7/112
Filed: 1980-05-29
Abstract: A voltage-nonlinear resistor having a good polarity characteristics is manufactured by sintering a composition containing metal zinc, zinc oxide and at least one oxide selected from the group consisting of nickel oxide, zirconium oxide, yttrium oxide, hafnium oxide and scandium oxide, each component being contained in an amount within a specific range.
Patent SE-8004624-L (SE)
Inventor: LUNDIN T R
IPC: A42B3/16
Filed: 1980-06-23
Abstract: An attachment device in the form of a bearing housing (10) and an arm (38) projecting out through an opening (44) in the housing. The arm is supported in a bearing support (42) in the housing and serves to carry, at the end opposite the housing, an ear muff to move with a rocking motion between a stationary rest position and a position wherein the earmuff exerts a pressure around the wearer's ear. A separate spring component (44), preferably annular in form, is rotatably supported in and prestressed to bear against, on one side, an adjustable spring support (48), which is located inside the housing and remains stationary during the rocking motion, and, on the opposite side, the end (52) of the arm (38) located inside the housing. By this arrangement there is exerted on the said end of the arm a controlled force directed away from the spring support (48) for the purpose of stabilizing the arm in its two positions. The spring support may consist of a rocker, the position of that part (56) of the rocker in which the spring component is supported being adjustable against an adjusting means (16) with respect to the nearer end of the arm to permit alteration of the prestressing of the spring component. The adjusting means consists of a cover (16) with an annular collar (30) of thickness varying along the extent thereof. The collar rests against the inside of the ring flange (32) of a base (12), which is rotatable with respect to the said adjusting cover.
Patent SE-8005858-L (SE)
Inventor: LEIGH M L
IPC: F41F3/052
Filed: 1980-08-20
Abstract: A missile or rocket detent and positive release mechanism is actuated by the thrustor of a rocket (10). The mechanism is mounted on a housing (42) to which a rocket launcher tube (15) is secured. A spring-loaded lever (50), having a notch (52) and a cam follower (55) at opposite ends, lies parallel to the rocket and is pivoted to the housing. Its notched end extends into the launch tube for positively locking the rocket into place. A spring-loaded sear (62) also lies parallel to the housing, is reciprocable on the launcher, and has a cam (64) which rests against the first lever's follower. At its other end, the sear is pivoted to a toggle (44) lying perpendicular to the housing so that one end (48b) nests against a housing end surface (46) and its other end (48a) extends into the path of the exhaust from the rocket's thrustor. The rocket blast pivots the toggle around on its pivot point against the housing end surface to linearly move the sear and its cam, which pushes against the follower-end of the first lever and pivots the spring-loaded lever sufficiently to withdraw its notched-end from engagement with, and to release the rocket.
Patent SE-8005890-L (SE)
Inventor: NIEBES P J
IPC: A61K31/35
Filed: 1980-08-22
Abstract: A salt of (+)-catechin formed of the reaction product of (+)-catechin with at least a basic amino-acid, such as L-lysine and L-arginine; a hydrosoluble double salt is formed by the reaction product of (+)-catechin with a basic amino-acid, such as L-lysine and L-arginine, and another inorganic or organic acid.
Patent SE-8102916-L (SE)
Title: Forfarande for tillverkning av metallburkar eller liknande
Inventor: SCHAFFER D A
IPC: B21D22/28
Filed: 1981-05-11
Abstract: PATENTKRAV 1. Fbrfarande fOr tillverkning av metallburkar eller liknande, kannetecknat av att man Astadkommer ett aggregat med flera axiellt i linje med varandra belagna dragdynringar av hArdmetali, an vilka Atminstone nAgra monteras i var sin flytande lagrad ring, son omges av Atminstone tre I ett ringformigt utrymme anbragta, bAgformiga segment, vilka belastas eftergivligt inAt riktning not ett begransningsorgan, som Sr koncentriskt med dragdynringarnas axiella centrumaxel, nAr dessa Sr obelastade, och med en hArdmetallskiva pA dragdynringarnas utgAngssida, och att man skjuter ett burkamne pl en hArdmetallstampel genom dragdynringarna.
Patent SE-8106113-L (SE)
Inventor: OLSSON J
IPC: F02D19/08
Filed: 1981-10-16
Abstract: PCT No. PCT/SE82/00333 Sec. 371 Date Jun. 15, 1983 Sec. 102(e) Date Jun. 15, 1983 PCT Filed Oct. 15, 1982 PCT Pub. No. WO83/01486 PCT Pub. Date Apr. 28, 1983.A method of running an internal combustion engine with alternative fuels such as high or low octane gasoline, paraffin, diesel oil, ethanol, methanol or similar fuels and/or mixtures thereof and combustible gases such as LP-gas and the like at unchanged compression ratio, and which each motor cylinder can be supplied with a further medium besides the fuel for running of the engine and the fuel is heated by the heat from the exhaust system (22, 23). The invention also refers to an internal combustion engine for alternative fuels. This object has been achieved by proportioning and distributing the fuel to each motor cylinder in relation to the air sucked up and that the fuel before entering the motor cylinder is heated to a temperature between its flame temperature and above its evaporation temperature and that the evaporated fuel is fed to the respective motor cylinder preferably at a flat tangential interjection angle and when using low octane fuel as an extra medium water or a mixture of water and an antifreezing agent is injected in controlled amounts at a steeper injection angle inside the path of the fuel.
Patent SE-8106341-L (SE)
Inventor: SAVARA M
IPC: E05B17/14
Filed: 1981-10-27
Abstract: A keyhole 1' is obstructed by a sliding shutter plate 5 which may be raised or lowered, to obstruct or clear the key hole, by a knob 2, but which may be prevented from descending to its clear position by a combination lock 8, 10. <IMAGE>
Patent SE-8200814-L (SE)
Inventor: STRUMPE W
IPC: B60C23/00
Filed: 1982-02-11
Abstract: A tyre pressure control system is proposed with which the air pressure in the vehicle tyres can be changed while travelling. The tyres are connected to supply lines (12, 12', 12'') in which rotary connections (16, 17, 18, 19), control valves (24, 25, 26, 27), restrictors (28, 29, 30, 31) and an adjustable control valve (9) are arranged. A relay valve (5) and a shut-off valve (11) are connected downstream of the control valve (9). The measuring principle of such a tyre pressure control system is constituted by flow sensors (13) which are arranged in the supply line (12, 12', 12'') upstream of the relay valve (5). The tyre pressure control device can preferably be used in lorries and road trains. <IMAGE>
Patent SE-8201165-L (SE)
Inventor: RICHTER J C F C
IPC: F26B17/14
Filed: 1982-02-25
Abstract: A vertical container holds and treats particulate material, such as comminuted cellulosic fibrous material like wood chips. The container includes a vertical interior wall, an open top, and a discharge outlet at the bottom. A top interior wall structure directs particulate material to a first false bottom concentric with it. The first false bottom is mounted for oscillation with respect to the vertical container and discharges particulate material through a discharge opening in the generally conical bottom thereof into a second false bottom structure. The second false bottom structure also includes a generally conical bottom with a discharge opening, and is also mounted for oscillation with respect to the container. Steam is preferably introduced into the second false bottom to effect steaming of the particulate material within it, and the container is held at super-atmospheric pressure.
Patent SE-8201239-L (SE)
Title: 3-Formyl:oxy, acetoxy and hydroxy rifamycin S antibiotics - including 21,23-acetonido derivs. prepd. by reaction of 3-bromo cpd. with formic or acetic acid salts in a bipolar, aprotic solvent
Inventor: MARSILI L
IPC: C07D498/08
Filed: 1982-03-01
Abstract: Rifamycin derivs. of formula (I) are new cpds. In (I) (a) R1 and R2 together are -O-C(CH3)2-O- and R3 is hydroxy, formyloxy, acetoxy or bromo or (b) R1, R2 are hydroxy or R3 is formyloxy or acetoxy. Prepn. of (I) (where R1, R2 are hydroxy or together are -O-C(CH3)2-O- and R3 is hydroxy, formyloxy or acetoxy), including known cpds., is new. MIC tests are given comparing the activity of 3-formyloxy-rifamycin S (cpd.1), 3-hydroxy-rifamycin S (cpd.2) and rifampicin. Cpds. 2 has good activity (MIC 0.025 mcg/ml). Cpd. 1 has better activity.
Patent SE-8201737-L (SE)
Inventor: KAMINSKI E G
IPC: B23Q7/08
Filed: 1982-03-18
Abstract: Apparatus for transferring cuplike articles between work stations 4-8 of a progressively operating tooling apparatus. The work stations are located at the juncture 20 of perpendicularly disposed channel segments where the article may be held by a vacuum during the tooling operation. Articles may be advanced from one work station to the next by an air jet directed along the intermediate channel sections. At the final work station, the article is moved axially of itself from the transfer channel. <IMAGE>
Patent SE-8301618-L (SE)
Inventor: CARLSSON V
IPC: F16N7/36
Filed: 1983-03-24
Abstract: This invention concerns a device for transporting lubricant to the mechanical seals in a submersible machine. 
<??>A funnel formed guide means (5) is arranged on the rotating shaft (1) in an oilroom (4). Thanks to the funnel form oil will be sucked in at the small end of the guide means and flow out at its big end thus obtaining a transport of oil.
Patent SE-8303110-L (SE)
Inventor: HOGLUND BIRGER
IPC: G01C15/06
Filed: 1983-06-02
Abstract: The measurement rod is adjustable as to height, and when in accordance with a surveying instrument it is set in its correct height position, i.e. plus or minus zero on the double thermometer type scale. Any level differences are simply read at the next direct measurement point on the scale. This eliminates any risk of erroneous calculation arising from the use of measurement rods currently available. The height difference from the ground surface to plus or minus zero on the scale is read from an in-built measurement strip. The measurement rod can be produced in optional forms, i.e. with different sizes, different lengths on the double scale, possibility of extension, with or without scale illumination, with or without water pass, and with or without frame. (Provisional Basic advised week 85/05)
Patent SE-8306536-L (SE)
Inventor: KUHN F
IPC: C21D1/64
Filed: 1983-11-25
Abstract: In hardening by cooling in a positively circulated liquid hardening agent, in order to prevent a distortion of the workpieces leading to stresses and crack formations the cooling is such that after the first film vaporisation phase of the cooling operation, effected with positive circulation, and during the subsequent second boiling phase the flow through the quench shaft (3) is interrupted or reversed and the speed of flow of the hardening agent (2) on the workpiece surface (at grid 4) is brought at least nearly to a halt, whereafter, after the transition from the boiling phase into the subsequent third convection phase, the flow through the quench shaft is recommenced with positive circulation (5) of the hardening agent. <IMAGE>
Patent SE-8402505-L (SE)
Inventor: WENNERBO O E V
IPC: F15B13/042
Filed: 1984-05-09
Abstract: NO FURTHER INFORMATION AVAILABLE AT TIME OF PUBLICATION.
Patent SE-8406522-L (SE)
Inventor: ZAMBOLIN MARCO
IPC: F24F9/00
Filed: 1984-12-20
Abstract: To reduce heat losses from a building caused by outside air entering through an opening, e.g. a vehicle entrance, a curtain of air is formed across the opening (1) outside the building. Air is ejected though an outlet (9) in a pipe (7) on one side of the opening towards an intake pipe (3) on the opposite side of the opening. Fan (5) draws air from the intake pipe (3) and supplies it to the pipe (7) through a feed pipe (4). <IMAGE>
Patent SE-8505233-L (SE)
Inventor: FOHL A
IPC: A62B35/00
Filed: 1985-11-06
Abstract: The safety belt takeup means comprises a winding reel receiving the webbing and having a sensor and pawl locking means and combined constructionally therewith a webbing clamping means in which the belt is deflected. To obtain the smallest possible internal friction in the system the winding reel is mounted easy-running on rolling bearing bodies.
Patent SE-8505742-L (SE)
Inventor: KOLJONEN KARI
IPC: B65D63/16
Filed: 1985-12-04
Abstract: A buckle for use with straps for lighter loads, such as skis or the like placed on roof-racks of private cars or similar, comprises a buckle housing (1) in one end of which a strap is releasably held in position. The buckle housing (1) is provided with at least one slot (3, 4), through which one end of said strap is intended to run. The buckle also comprises a locking washer (6), the head end (7) of which is retained inside the buckle housing (1) by means of a locking action of a spring means (8). The other end (9) of the locking washer runs through one of the slots (3), and protrudes out of the buckle housing.
Patent SE-8505810-L (SE)
Inventor: KUNZ R
IPC: A61H23/02
Filed: 1985-12-09
Abstract: A massaging device comprises a liquid-flied pillow (1) for conforming to irregular body surfaces detachably connected to a source of vibration, e.g. an inclined platform having a vibrating motor secured to the underside of the platform. Alternatively a pliable container having fastening means for attachment to the body is connected to a vibrating motor means. <IMAGE>
Patent SE-8604718-L (SE)
Inventor: BIENERT H
IPC: B60J7/22
Filed: 1986-11-04
Abstract: Centre bearing for a wind deflector which is arranged along the front edge of a vehicle roof opening closable by means of a sliding cover and, as a function of the displacement of the cover, can be pivoted about an axis which runs transversely with respect to the longitudinal axis of the vehicle and is determined by two outer bearings of the wind deflector. The centre bearing has a bearing opening which is kidney-like in cross-section and in which there engages a bearing pin attached to a stationary wind-deflector support, with respect to which bearing pin the centre bearing can be rotated and displaced. The bearing opening is delimited by at least two bearing parts which are connected to each other and form a continuous guide track for the bearing pin. <IMAGE>
Patent SE-8701656-L (SE)
Inventor: HALLDORSDOTTIR HILDUR
IPC: A41D13/08
Filed: 1987-04-22
Abstract: PCT No. PCT/SE88/00127 Sec. 371 Date Sep. 20, 1989 Sec. 102(e) Date Sep. 20, 1989 PCT Filed Mar. 11, 1988 PCT Pub. No. WO88/08260 PCT Pub. Date Nov. 3, 1988.A protective cuff for preventing, when working with liquid material at a level above one's shoulders, the liquid material from flowing down onto the person working with the material is constituted by an outwardly open, funnel-like collar (1) of a relatively large rigidity at the inner end thereof somewhat yieldingly carried by a holder (2) forming a bottom for the collar and having a radially inner, axially elongated portion (5) of a soft material and of a relatively small thickness directly enclosing the user's forearm.
Patent SE-8702577-L (SE)
Inventor: FALKENSKOG R
IPC: A61G5/04
Filed: 1987-06-22
Abstract: PCT No. PCT/SE88/00330 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Jun. 16, 1988 PCT Pub. No. WO88/10109 PCT Pub. Date Dec. 29, 1988.A power driven vehicle for disabled, particularly for children, and which incorportaes a motor driven chassis module, a seat module and an accumulator module, wherein the chassis module incorporates two wheel pair units, which are disconnectable from each other and constitute a first, front wheel unit and a second, rear wheel unit, one of the wheel pair units, preferably the first wheel unit, incorporating two steering and driving units acting individually upon one wheel each, the second wheel unit being composed by a central beam, one end of which is connectable to the first wheel unit and having at its other end a yoke pivotably supported transversely to the longitudinal direction of the vehicle, and having at its free ends wheels supported in bearings, and said seat module being centrally arranged on the beam, whereas said accumulator module is attached on both sides of the beam, between the pairs of wheels.