baber/WOPTO huggingface dataset:
Patent SE-8103442-L (SE)
Inventor: FRIMAN B Y
IPC: C08J5/18
Filed: 1981-06-02
Abstract: Use of an ethylene prolymer based composition for the production of self-adhesive stretch film. The ethylene polymer is essentially linear and has a density not exceeding 935 kg/m<3>. The composition comprises at least 0.5 per cent by weight of a polyisobutylene. Produced films have excellent adhesiveness and very satisfactory mechanical properties.
Patent SE-8104771-L (SE)
Inventor: CURRAN W V
IPC: C07D501/36
Filed: 1981-08-10
Abstract: 7-Beta-[alpha-syn-methoxyimino-alpha-(2-aminothiazol-4-yl)acetamido]-3 -[(1,2,3-thiadiazol-5-ylthio)methyl]-3-cephem-4-carboxylic acid and C1-C6 alkyl derivatives thereof, useful as antibacterial agents.
Patent SE-8105530-L (SE)
Title: Low-level heat energy usage system - includes two evaporation and condensation circuits, with final heat level usable for domestic purposes
Inventor: WESTMAN LARS-GUNNAR
IPC: F25B29/00
Filed: 1981-09-18
Abstract: The system, for utilisation of low-value energy, has two circuits involving evaporation and condensation. In the first circuit, a low-energy work medium is fed to a heat absorption unit (14) in which it is evaporated and then undergoes an increase in pressure. The work medium is then cooled (18) and afterwards condensed, with subsequent pressure reduction. Pressure increase and reduction are used to provide mechanical energy, directly used to activate a second circuit process. In the second circuit, a work medium is also supplied with heat at a low temp. in a heat absorption unit (14) which produces pressure increase. Condensation then occurs with the diffusion of heat to a transmitter (24). The resultant increase in temp. allows this heat to be used for domestic heating.
Patent SE-8107720-L (SE)
Inventor: SPIEGEL W
IPC: F28D7/08
Filed: 1981-12-22
Abstract: A horizontal in-ground heat exchanger is disclosed which comprises an input line, a return line and a plurality of heat exchanger pipes connected between the input and return lines. The heat exchanger pipes are divided into a plurality of groups, each including several pipes. An input manifold is connected to at least some pipes in each group and a return manifold is also connected to at least some pipes in each group. The cross-sectional dimension of each manifold is selected to be substantially smaller than a crosswise dimension of each pipe group lying in a horizontal plane. Each pipe has a curved end portion connected to its respective input and return manifold.
Patent SE-8200685-L (SE)
Inventor: BERGENDAL L R G
IPC: F24C15/04
Filed: 1982-02-05
Abstract: PCT No. PCT/SE83/00035 Sec. 371 Date Sep. 26, 1983 Sec. 102(e) Date Sep. 26, 1983 PCT Filed Feb. 3, 1983 PCT Pub. No. WO83/02817 PCT Pub. Date Aug. 18, 1983.A domestic oven has upper and lower infra-red radiation sources. The upper radiation source includes at least one or two radiation elements emitting radiation in the range of 1.0-1.4 micro meters. The lower radiation source is a meandering tube element emitting long wave radiation in the range of 3-6 micro meters.
Patent SE-8203741-L (SE)
Inventor: NILSSON R B
IPC: B30B15/02
Filed: 1982-06-16
Abstract: A pillar arrangement which is designed for use together with one of two built up inset elements, each on their own base-plates (18,19), and each having light, replaceable punching or stamping tools, involves two horizontal and mutually mobile support plates (11, 15) on a vertical joint. Each support plate (11, 15) displays a deployment surface (16, 17) for the support plates (18, 19) which faces the opposite support plate and has an accompanying inset element and a pair of moving spring-clamps (20), which can be deployed against the opposite edge sections (31) at the inset element's base plate (18, 19) in order to bring this in line with the support plates' (11, 15) deployment surface (16, 17) in a position dictated by the control units (32, 33). Each one of the two spring-clamps (20) for each support plate (11, 15) is mounted and pivots around an axle (21) running parallel with the support plates' (11,15) deployment surface (16,17). The spring-clamps (20) are individually manoeuvrable, with the help of their own manual manoeuvring element (28), by which their respective rear-sides (20) can swing between a free position and a fixed position.<IMAGE>
Patent SE-8204230-L (SE)
Inventor: HSJUNG D Y
IPC: B32B15/085
Filed: 1982-07-08
Abstract: A multi-layer insole for disposition in an article of footwear to insulate the foot from the cold developed in the sole and sock lining, if any, of the footwear from walking on a cold surface, the insole being sufficiently thin to fit in the footwear satisfactorily to the user without requiring any extra size of shoe, boot or the like and being highly effective in maintaining the foot warm in cold weather.
Patent SE-8205166-L (SE)
Inventor: LUNDSTROM B
IPC: B08B15/00
Filed: 1982-09-10
Abstract: A device for spot or local extraction of polluted air, dust and other gases and particles from a room, comprising a flexible hose connected to a suction pipe or fan and a supporting member carrying the hose and mounted on a wall or other preferably vertical surface in the room for pivotal movement about a preferably vertical axle. For achieving great range independently of the ceiling height in the room, in which the device is to be used, the supporting member comprises a hinged supporting arm, which is pivotal about said axle, and each joint axle of which is located in parallel with said axle, and an operating arm, which by a friction joint is connected to the outer end of the supporting arm for movement about an axle perpendicular in relation to the joint axle or axles of the supporting arm.
Patent SE-8205293-L (SE)
Inventor: BETLEHEM K
IPC: B24D11/00
Filed: 1982-09-15
Abstract: Individual cut-out, self-adhesive grinding discs (1) are attached to an oblong carrying spine (2) and wound into a roll (3), the abrasive-coated face of the grinding discs (1) being directed outwards. The roll (3) is placed in a box (4), one of whose side walls is provided with a crescent shaped opening (5) corresponding to the width of the discs for dispensing the individual grinding discs (1). The grinding-discs are attached to the carrying spine so that they overlap each other and the contact face between the carrying spine and each of the grinding discs (1) comprises only a little edge portion (1a). When unwound from the roll (3), the individual grinding discs (1) have their portions (1a) attached to the carrying spine at their front edges, whereby the free rear edge (1b) of each grinding disc (1) forms a grasping face for dispensing of the grinding discs (1) from the continuous unit. The discs may be circular, rectangular or square and the carrying spine may be of silicone paper. More than one carrying spine may be provided. <IMAGE>
Patent SE-8501916-L (SE)
Inventor: NIKULAINEN MATTI JOHANNES
IPC: B30B9/20
Filed: 1985-04-19
Abstract: Between drums (1, 2) of the press is formed a press space (C), and one or both of the drums have holes. The outer drum has non-rotatable end plates. At least one of the drums has a drive for both of them. - Between the drums is fitted a transporter (7) which extends through the press. The transporter acts as a scraper for the drum pressing surface.
Patent SE-8503211-L (SE)
IPC: B04C5/20
Filed: 1985-06-28
Abstract: 1. A steam generator comprising contact-heating surfaces (convection heating surfaces) (1) and a cyclone, serving as a dust separator, having an outlet part (2), the cyclone being a component part of the steam generator (6), characterised in that the contact-heating surfaces (convection heating surfaces) (1) in the outlet part (2) are disposed one above the other.
Patent SE-8504757-L (SE)
Inventor: JONASSON B
IPC: B60R9/04
Filed: 1985-10-14
Abstract: The clamp loop (5) is made to engage with a load holder bar (6), and the fixture also has a support component (7) with an articulated union (7c) for the lower part of the support foot (2). The articulated union (7c) is located between the central part of the support component and a bent part (7a) which grips beneath the vehicle roof (8). A link located at the opposite end of the support component is joined to a part of the tension device (3). When the tension device is tightened, the support component (7) pivots or rolls on the vehicle roof with improved engagement of the bent part (7a) against the vehicle.
Patent SE-8601183-L (SE)
Inventor: HEJDE A
IPC: B65H35/06
Filed: 1986-03-12
Abstract: Apparatus for feeding measured lengths of a strip, especially for feeding a strip of packaging material, for example plastics film. Between separately drivable pairs of feed roller 16,17 for feeding the strip through a guide gap formed between flat plates 10,11 there is disposed a cutter 27 which is displaceable through a notch 18 in the plates. <IMAGE>
Patent SE-8603208-L (SE)
Inventor: CHILDERS R W
IPC: A61L2/24
Filed: 1986-07-24
Abstract: A self-contained, closed loop steam sterilizer having an integral external boiler. The sterilizer employs a prevacuum sterilization cycle with a dwell phase. A single pump accomplishes all pumping functions in a prioritized manner.
Patent SE-8605122-L (SE)
Inventor: LARSSON S
IPC: B65G57/26
Filed: 1986-11-28
Abstract: The two chains (121) comprising the transporter run parallel to each other, spaced apart by a distance exceeding the length of the straw being laid. The pick-ups (135) are paired and draw the straw out of the cassette. Receiving and pushing components are positioned above the transporter. Support units (140) are fixed to a beam (100) movable vertically and belonging to one of the receiving units. This beam is movable to an upper position where the support units are located above the level of the pick-ups, and to a first lower position where the L-shaped part of the support units is below the pick-up level. With the support units in the upper position, the transporter feeds out straw per pair of pick-ups, moving it past the support units. The latter are then lowered to the first lower position, the transporter reverses, the straw is removed by the support units from the pick-ups, the support units drop to a second lower position, and pushers remove straw from them.
Patent SE-8605151-L (SE)
Inventor: STARK CRISTER
IPC: F16F1/387
Filed: 1986-12-02
Abstract: PCT No. PCT/SE87/00549 Sec. 371 Date Apr. 19, 1989 Sec. 102(e) Date Apr. 19, 1989 PCT Filed Nov. 20, 1987 PCT Pub. No. WO88/04133 PCT Pub. Date Jun. 16, 1988.A suspension unit in agricultural rollers, for elastically connecting the frame of the roller to a roller set including a shaft and a plurality of roller rings. An outer axially extending housing (4) is connected to the frame (2) of the roller (1) with the aid of an attachment (3). An inner mounting (5) carries the end of the roller set shaft. On either side of the inner mounting (5) there are axialy arranged horizontal abutments (6), of elastic material, e.g. rubber, connecting the housing (4) to the mounting (5). Through openings (7, 8) are formed at the upper side (7) and under side (8) of the inner mounting. There is thus obtained low stiffness vertically, and the inner mounting (5) is allowed large movement vertically, whereby the roller set is given great adaptability to ground irregularities. By having large stiffness in the horizontal direction, the roller set is only allowed small movement in the travelling direction of the roller.
Patent SE-8700457-L (SE)
Inventor: JUNINO A
IPC: C09B51/00
Filed: 1987-02-06
Abstract: A dye composition for keratinous fibres comprising a solvent and at least one dye which is a compound of formula:    <IMAGE>  (I)  in which R1 and R2 are each, independently of each other, hydrogen, an alkyl group, a mono- or polyhydroxylated alkyl group, an alkyl group substituted by an alkoxy or hydroxyalkoxy group, or an aminoalkyl group, the amino group of which is optionally substituted with one or two alkyl or hydroxyalkyl groups, and it being possible for the nitrogen atom also to form part of a heterocyclic ring, all the abovementioned alkyl groups or moieties containing from 1 to 6 carbon atoms, or, of the compound of formula (I) contains an amino group which can be salified, a cosmetically acceptable salt thereof.
Patent SE-8700928-L (SE)
Inventor: FEY R
IPC: G01R23/15
Filed: 1987-03-05
Abstract: A pulse frequency responsive switch includes a monoflop for receiving a pulse sequence. In response thereto, the monoflop generates a resulting square wave signal for application to an integration circuit and then a comparator. When the pulse rate of the pulse sequence exceeds the reciprocal of the relaxation time of the monoflop, the output therefrom assumes a steady D.C. voltage, which causes the comparator to generate an output signal for the pulse frequency responsive switch. This output signal is also used to lower the relaxation time of the monoflop, giving a hysteresis property to the pulse frequency responsive switch.
Patent SE-8701269-L (SE)
Inventor: BURKELL J E
IPC: C25B1/26
Filed: 1987-03-26
Abstract: Process for the production of sodium chlorate by the electrolysis of sodium chloride contaminated with sodium sulphate wherein the sulphate concentration in the system is kept below a pre-selected level. A portion of the mother liquor remaining after crystallizing out some of the sodium chlorate product is selectively further cooled to effect crystallization of some of the sodium sulphate present in the liquor. An acceptable "steady-state" concentration of sulphate ion is established which prevents the deleterious excess sulphate ion build-up in the electrolytic system.
Patent SE-8701468-L (SE)
Inventor: LYSANOV V S
IPC: B23D61/06
Filed: 1987-04-08
Abstract: The circular saw contains a saw blade (1), on the periphery of which grooves (2) with guides (3) are made on a circular arc which exceeds an angle of 180@. Inserted teeth (4) are arranged and held in place in the guides (3). The inserted teeth (4) have a profiled inside (10) and a profiled outside (7). The opposed teeth (4) bear with the profiled outsides (7) over the entire periphery of the guides (3) against the saw blade (1). The inside (10) of the profile of the inserted teeth (4) is arranged for the mounting of the latter in the guides (3) of the grooves (2) as well as for the chip breaking and removal. <IMAGE>
Patent SE-8702051-L (SE)
Inventor: BERGKVIST P L N
IPC: C25C7/02
Filed: 1987-05-19
Abstract: A cathode for electrolytic cleaning of metals is claimed. A plate of for example, of stainless steel or titanium is welded to a supporting beam of the same material. The upper surface of the beam is explosively welded to a copper bar in such a way as to provide a good electrical contact between the metals. The copper is exposed on the undersides of the beam ends.
Patent SE-8804522-L (SE)
Inventor: HEIJMER L
IPC: E04F21/08
Filed: 1988-12-14
Abstract: Spray apparatus fo carrier-less high pressure spraying of materials, for example mortar, comprising a pump housing (31) having an inlet (9) for the material with an associated non-return valve (13), and having an outlet (11) for the material with an associated counter-placed non-return valve (23), and pressure means (41) generating alternately pressure and suction for pressurizing and feeding the material. The spray apparatus further comprises a mobile piston (43), which is placed under a determined but adjustable counter-pressure, so that when a pre-selected pressure has been generated in the pump housing (3) this pressure will be maintained at a constant level by displacing the mobile piston (45) outwardly so as to increase the dead volume (51) of the pump housing.
Patent SE-8901020-L (SE)
Inventor: REPPERT R
IPC: F16H3/66
Filed: 1989-03-22
Abstract: A common planet carrier (36) carries at least two sets of planet wheels (48, 82), supported so that they are capable of rotating independently of one another, of which the planet wheels (48) of one set are multiple planet wheels with at least two external ring gear sections (52, 58). The planet wheels (82) of the other set mesh on the one hand with one of the external ring gear sections (58) of the multiple planet wheels (48) and on the other with an inner ring gear (86) of an internal gear (88), which surrounds the planet wheels coaxially with respect to an output shaft (26) and can be arrested by a shifting clutch (90). A forwards gear (1) is selected by arresting the said internal gear (88) with the shifting clutch (90). Another ring gear (52) of the external ring gears of the multiple planet wheels (48) meshes with an internal ring gear (70) of a driving internal gear (28). At least one central sun gear (56, 62) is arranged coaxially inside the planet wheels and meshes with one of the external ring gear sections (52, 58) of the multiple planet wheels (48) and can be arrested by a further shifting clutch (78, 80), another forwards gear (2, 3) being selected by arresting each one of the said shifting clutches (78, 80). <IMAGE>
Patent SE-8901101-L (SE)
Inventor: SIGURDSSON P A
IPC: F16C27/00
Filed: 1989-03-30
Abstract: PCT No. PCT/SE90/00201 Sec. 371 Date Nov. 28, 1990 Sec. 102(e) Date Nov. 28, 1990 PCT Filed Mar. 29, 1990 PCT Pub. No. WO90/12215 PCT Pub. Date Oct. 18, 1990.A device for mounting a machine element, such as a shaft (9). According to a first aspect of the invention, a bearing housing (5) is mounted on a machine body (1) by means of a plate-shaped supporting means (22) having a main plane perpendicular to the shaft (9). The supporting means (22) is rigidly connected with both the machine body (1) at first points of attachment (23), and with the bearing housing (5) at second points of attachment (24) which, in the main plane, are separate from the first points of attachment (23). The supporting means (22) has a rigidity in its main plane and a corresponding flexibility across its main plane, so as to be capable of transmitting substantially radial load and so as to permit, by deflection between the first and the second points of attachment (23, 24), a movement of the bearing housing (5) in relation to the machine body (1). The invention also relates to a structure for transmitting axial bearing load, which comprises an annular retainer (30) which is centered with respect to the shaft (9) and has two pairs of diametrically opposed recesses (31, 32), said pairs being at an angle of 90 DEG  to one another. The recesses (31) in the first pair and the recesses (32) in the second pair are open in opposing axial directions. Four rolling elements (34, 35) are loosely received in the recesses (31, 32). The rolling elements (34) in the first pair have rolling contact with and form a first axis of rotation relative to the machine body (1), and the rolling elements (35) in the second pair have rolling contact with and form a second axis of rotation relative to a bearing housing associated with the structure at issue.
Patent SE-8902758-L (SE)
Inventor: MOSELL G
IPC: B08B3/02
Filed: 1989-08-17
Abstract: Cleaning machine for treating material with liquid only or with liquid mixed with granules which are heavier than the liquid, comprising a treatment chamber 11 for the material, a pump 13 for circulating the liquid with or without granules as the same is sprayed out through the nozzle 16 onto the material in the treatment chamber, and a collecting reservoir 17, disposed beneath the treatment chamber, for liquid and granules. This reservoir is divided into two compartments, the one of which at the top communicates with the treatment chamber, whilst the other at the top is separated off from the treatment chamber. In order to separate the granules from the liquid in the collecting reservoir before it is sprayed out onto the material for liquid-only treatment, there are arranged between the compartments a bottom chute 18, which communicates with the suction side of the pump, and a partition 24, which allows liquid to flow between the two compartments and can be pivoted about a vertical axis between two end positions so as in the one position to prevent passage of the granules from the said one compartment to the bottom chute and in the other position to allow such passage. <IMAGE>
Patent SE-8903312-L (SE)
Inventor: PIROTSKY E
IPC: A61K31/495
Filed: 1989-10-09
Abstract: This invention relates to piperazine derivatives having the general formula I:    <IMAGE>  I  wherein Y stands for   <IMAGE>  and Z represents various substituents, to be a preparation process of said compounds and to therapeutic compositions containing them as an active ingredient.
Patent SE-8904405-L (SE)
Inventor: NISSINEN V
IPC: G01N1/04
Filed: 1989-12-29
Abstract: (57) This invention concerns a method and apparatus for taking a sample from a moving material web. According to the invention, a slitting means (2) is moved to the edge area of the material web (6) for slitting the start end of a sample strip (4) from the material web (6); the start end of the sample strip (4) is guided to the surface of a, sampling roller (1) provided with a clamping means and placed next to the slitting means in the machine direction of the web (6); the sampling roller (1) is rotated to wind the sample strip (4) onto the sampling roller (1); the slitting means (2) is moved toward the center of web (6) in the cross direction of the web (6) in order to increase the width of the sample strip (4); and at the reach of the desired length of the sample strip (4), the slitting means (2.) is moved in the cross direction of the web (6) outside the web (6) in order to severe the sample strip (4). The approach in accordance with the invention allows the process variables of the web material to be measured at a high reliability. (Figure 1)
Patent SE-9001665-L (SE)
Inventor: BLAND G F
IPC: F02B61/04
Filed: 1990-05-09
Abstract: A stern drive unit comprising a metal upper gear housing which is adapted to be mounted on the transom of a boat for pivotal movement relative thereto about a generally vertical steering axis and about a generally horizontal pivot axis, a generally vertical drive shaft rotatably supported by the upper gear housing and adapted to be driven by an engine, a lower gear housing fixed to the upper gear housing for common movement therewith, a propeller shaft which is rotatably supported by the lower gear housing, which is driven by the vertical drive shaft and which is adapted to have mounted thereon a propeller, and plastic covers covering more than a majority of the upper gear housing.
Patent SE-9001886-L (SE)
Inventor: JOHANSSON T
IPC: E04G7/30
Filed: 1990-05-25
Abstract: The present invention concerns a beam for scaffolding or the like, which beam consists of a tube 1 with securing arrangements 2, 3 at both ends. The beam is intended to be secured in vertical spars. The tube forming the beam has been shaped at both ends over a tool so as to give a tear-drop cross section. This shaping of the tube ends gives the beam a torque-absorbing stiffening at each securing area, which means that greater loads can be taken up than would be the case if the tube ends were not shaped (Fig. 2). <IMAGE>
Patent SE-9102630-L (SE)
Inventor: ANDREASSON B C
IPC: F02D41/22
Filed: 1991-09-11
Abstract: In a method of controlling the point of ignition and/or air-fuel mixture of an i. c. engine, a signal circuit is used for emitting a signal indicating abnormal combustion or disturbance, and the first derivative of the spark current is used for the detection. According to the invention, the average peak value of the first derivative of the spark current is a reference value of the detection, and the actual signal of the derivative of the spark current is compared via a voltage divider and a comparator circuit with said average peak value, whereby detection is obtained when the signal from the voltage divider exceeds said average peak value.