baber/WOPTO huggingface dataset:
Patent SE-7714439-L (SE)
Inventor: PIETZSCH L
IPC: B62D55/275
Filed: 1977-12-19
Abstract: A running pad for an endless track is disclosed, including resilient retaining projections which extend away from opposite sides of the running pad and are adapted to enter into locking engagement, at their free ends, in recesses formed in the respective chain links. The retaining projections are formed by the ends of a unitary resilient plate that extends through said running pad and is designed to yield elastically in a direction toward and away from the recesses of the chain link in order to allow simple and quick assembly of the running pad at the chain link in a direction vertical to the tread surface without the need of disassembly of the chain link.
Patent SE-7714832-L (SE)
IPC: G01N/
Filed: 1977-12-28
Abstract: An oxygen measuring electrode assembly for measuring an oxygen partial pressure in arterial blood in which a cylindrical anode and cathode are disposed coaxially in an insulator in such way that the former is placed in the latter. The end surfaces of said electrodes contact with the body surface via an electrode membrane which covers said electrodes with a suitable tension and holds an electrolyte solution layer on said electrode surfaces. Said electrode membrane is fixed on an annular end portion of a cylindrical holder of an electrically and thermally insulating material which surrounds said anode. A metal collar surrounding said holder bears a membrane-covering metal plate which has an opening through which an area of said electrode membrane is exposed to the body surface. Said membrane cover plate, which is connected to said collar and controlled to keep a desired temperature, heats said body surface and activates the blood capillary, that is arterializes the subcutaneous tissue. Thus the electrode can detect the arterial oxygen partial pressure.
Patent SE-7811453-L (SE)
Inventor: JONES L
IPC: E04H4/00
Filed: 1978-11-06
Abstract: A stave for a tub has opposite elongate edges formed with formations each having a section transverse to the stave including an arcuate portion, and a rabbet for receiving a floor of the tub extending between the edges. The formations on each stave are desirably complementary, but need not be. Staves placed in edge-to-edge relation define a tub wall which can conform to an arbitrary shape and size. A tub is formed by a plurality of staves, an appropriately shaped floor, and bands extending around the outside of the tub wall.
Patent SE-7901275-L (SE)
Inventor: ROSSALL B
IPC: C11D1/14
Filed: 1979-02-13
Abstract: Detergent compositions useful more particularly, but not exclusively, for dishwashing, comprising as active detergent ingredient a C10-C18 secondary alkyl sulphate, said secondary alkyl sulphate containing up to 50% of 2/3 sulphate isomers and at least 40% of effective isomers selected from the group consisting of C14-2, C15-2/3/4/5/6, C16-3/4/5/6/7 and C17-7/8/9 isomers, and mixtures thereof. Preferred compositions having improved dishwashing properties comprise further a co-surfactant and an alkylbenzene sulphonate.
Patent SE-7901729-L (SE)
Inventor: FUJIMOTO Y
IPC: C07D491/04
Filed: 1979-02-27
Abstract: Acetic acid derivatives having the formula,   <IMAGE>   wherein X represents an oxygen or two hydrogen atoms, Y represents CH or N, A represents an oxygen or sulfur atom, and R represents hydroxy, amino or a lower alkoxy group having 1 to 5 carbon atoms possess excellent antiinflammatory activities.
Patent SE-7902225-L (SE)
Inventor: SANDBERG A O
IPC: F16K3/02
Filed: 1979-03-13
Abstract: The valve is composed of two body halves 2, 3 with a sealing ring 6 inserted in each body half on each side of a transverse plane 8 and a gate plate 23 which can be moved along the transverse plane towards and away from a closed position. The body, which has no stuffing box, is open to the environment via slits 14, 15 which form a guideway for the gate plate and allow it to be inserted and withdrawn from the body from two opposite sides when the valve is to be closed or opened. In the closed position the sealing rings are separated by the gate plate and seal against it. In the open position and during adjustment the sealing rings sealingly engage each other so that leakage through the slit is prevented. <IMAGE>
Patent SE-7903860-L (SE)
Inventor: LICHTENBERGER W J
IPC: H01H50/32
Filed: 1979-05-03
Abstract: A latching arrangement for a plug-in type of electromagnetic relay employing an insulative mounting sub-base for receiving an insulative relay base. An elongated leaf spring carried by the insulative mounting sub-base and having its ends protruding beyond the top and bottom of the insulative mounting sub-base. A pair of inclined ears formed on the insulative relay base for engaging the ends of the elongated leaf spring and locking the plug-in relay to the insulative mounting sub-base. A spring biased push rod for deflecting the elongated leaf spring for causing its ends to retract and disengage the inclined ears to permit the relay to be unplugged from the insulative mounting sub-base.
Patent SE-7905516-L (SE)
Inventor: MAIOCCO G
IPC: B60S1/40
Filed: 1979-06-21
Abstract: A device for connecting the superstructure of a wiper blade in side-by-side relationship to a wiper arm. The device comprises a pin which extends through both the superstructure and the wiper arm and has an enlarged portion on one end of the pin operable to limit longitudinal and to prevent rotational movement of the pin relative to the superstructure of the wiper blade. The device also includes a member which is at least partially supported by a portion of the pin outside the wiper arm with a second member resiliently urging the wiper arm toward the superstructure. The superstructure acts as a stop limiting the relative movement of the wiper arm in the direction of the superstructure.
Patent SE-7909747-L (SE)
Inventor: HENRICH H-O
IPC: D21C5/02
Filed: 1979-11-26
Abstract: An aeration device for a flotation container (1) - e.g. for removing printing ink from waste paper suspension - has a centrifugal impeller (2) into the centre of which are fed the suspension and air. The impeller (1) is surrounded by stationary guide vane means (9) which form, in radial relationship to the impeller, an inner ring of guide vanes (10) inclined, in the direction of rotation of the impeller, away from the radial toward the tangential direction, and an outer ring of baffle vanes (11) inclined relative to the guide vanes (10) in a direction opposite to the rotation direction. A radially outer ring of baffle rods (12) may also be provided. <IMAGE>
Patent SE-8001967-L (SE)
Inventor: HAZEN G L
IPC: A01J25/00
Filed: 1980-03-13
Abstract: An apparatus for salting cheese. A tank containing a quantity of salt is located outside of the finishing vat that contains the cheese curd. The curd in the vat is agitated by stirring paddles which are mounted on a rotating arm and one end of a salt supply line is connected to the bottom portion of the salt tank while the opposite end of the line is connected to the rotating arm within the vat. A pressure line, connected to a source of gas under pressure, is also connected to the bottom portion of the salt tank, opposite the connection of the salt supply line. The pressure line has a smaller diameter than the supply line and gas is jetted through the salt bed, causing salt to be drawn into the fast moving gas stream and delivered through the supply line to the vat where it is uniformly distributed onto the curds.
Patent SE-8002678-L (SE)
Inventor: FISCHER K
IPC: F24C15/10
Filed: 1980-04-09
Abstract: An electrical switch comprising a housing, and spring supported in the housing. The spring is made from resilient, flat material and carries a contact at each end thereof, each contact being adapted to engage a respective counter-contact carried by the housing. Two spring tongues are formed on the spring and are supported on support bearings under stress so that a contact can be snapped out of engagement with the corresponding counter-contact upon actuation of an actuating member which engages the spring. Preferably the actuating member is temperature-sensitive or is connected to a temperature-sensitive member so that the switch may be used as a temperature-sensitive switching element, thermal relay or thermostat.
Patent SE-8003121-L (SE)
Inventor: SAMPSON MICHAEL JAMES
IPC: A01N25/32
Filed: 1980-04-24
Abstract: PCT No. PCT/GB79/00050 Sec. 371 Date Nov. 28, 1979 Sec. 102(e) Date Oct. 27, 1979 PCT Filed Mar. 22, 1979 PCT Pub. No. WO79/00838 PCT Pub. Date Oct. 18, 1979.In accordance with the invention, the effect of certain agricultural chemicals, viz. fungicides, herbicides, insecticides, nematocides and plant-growth regulators, is improved by co-administration of them with one or more of the following additives: carbohydrates, organic acids (particularly fatty acids and acids of the Krebs tricarboxylic acid cycle), vitamins and co-enzymes, purine and pyrimidine nucleosides and nucleotides, naturally occurring fats and oils, certain amino acids and (but not when the agricultural chemical is itself a plant-growth regulator) plant-growth regulators. The invention provides compositions containing one or more of the said agricultural chemicals and one or more of the said additives, and methods of improving the harvest of a given crop by applying to it one or more of the said agricultural chemicals and one or more of the said additives, either simultaneously or within up to about ten days of one another.
Patent SE-8005632-L (SE)
Inventor: HURST G P
IPC: E02F3/92
Filed: 1980-08-08
Abstract: A ladder pump for use with a hydraulic dredge to increase the main pump efficiency comprises a casing and a vaned impeller located in the casing and mounted for rotation about a normally horizontal axis transverse to the ladder. The casing has an inlet and an outlet defining respective axes lying in a common plane perpendicular to the impeller axis and defining a deflection angle therebetween, with approximately 60 DEG  being typical. The diameter of the impeller and the inner dimensions of the casing together define a substantial clearance over at least that portion of an impeller vane's travel between the inlet and the outlet, so that large solid objects entering the pump may pass under the impeller and out the pump outlet. The impeller may have substantially rigid vanes, or the vanes may be flexible. The ladder pump fits in-line with respect to the suction pipe, and has an axial extension little wider than the pipe itself. Thus it is readily positioned proximate the suction mouthpiece where it can work most effectively.
Patent SE-8005878-L (SE)
Inventor: BOHMER G
IPC: F16K5/06
Filed: 1980-08-21
Abstract: The sealing body has a basic body (2) consisting of a fluorinated polymer reinforced with filling material. A thin layer (10) of a non-filled fluorinated polymer is located on the filling body. A sealing body which is at the same time pressure-resistant and slidable is thereby achieved. To produce the sealing body, the polymer provided with filling material and the pure polymer are introduced in succession into a mould, are compacted together there and undergo sintering. <IMAGE>
Patent SE-8006172-L (SE)
Inventor: GREENE J L
IPC: C23C22/46
Filed: 1980-09-04
Abstract: Substrates, especially those having plated metal surfaces, and subjected to passivation treatments in baths that incorporate one or more film-forming agents at least one of which does not require chromium and includes anions or cations of elements other than chromium. Typically, the anions or cations are introduced as bath-soluble salts which react with the plated surface of the substrate to form an adherent, coherent passivation surface film. Also present within these baths are a source of hydrogen ions and a bath-soluble carboxylic acid or derivative activator for enhancing the rate of the passivation reaction. Articles passivated in baths incorporating these film-forming agents have a hydrophobic surface that exhibits corrosion resistance and that typically has a bright finish.
Patent SE-8100866-L (SE)
Inventor: KRZEMINSKI M L
Filed: 1981-02-09
Abstract: An instrument for loading of an insertion tube with a flexible, T-shaped contraceptive device, so that the latter can be inserted into the uterus by means of the insertion tube, comprises a channel which first converges to corners 18, 18' and, from these, has a widened oval portion 19. The distance from the end of the channel at the oval portion to the corners is less than the length of the arms 31 of the T-shaped device. To load the insertion tube, the latter is introduced into the channel, together with the T-shaped device which has been inserted beforehand into it such that the legs 29 of the T-shaped device are introduced into the tube and the arms extend laterally outwards from the tube, the convergent shape of the channel ensuring that the arms of the T- shaped device are bent down in the direction towards the leg. The corners hold the arms in the bent-down position when the tube is withdrawn. The oval portion ensures that the free ends of the arms are so close to one another that, when the tube is pushed forwards again in the channel, these ends can be enclosed by the tube, in which case the T-shaped device is ready for insertion into the uterus with the aid of the insertion tube. <IMAGE>
Patent SE-8102118-L (SE)
Inventor: GULLICHSEN J
IPC: B01D19/00
Filed: 1981-04-02
Abstract: Gas is removed from a fibre suspension of high consistency by means of an apparatus having a rotor chamber and a rotor disposed for rotation in the rotor chamber. The rotor has blades adapted to fluidize the fibre suspension and to cause a centrally located core of gas surrounded by a cylindrical layer of fibre suspension to form. The rotor has a plate located in the portion of the rotor opposite to the inlet of the rotor chamber which has an opening or openings close to the rotor axis. The gas is removed from the rotor chamber through the openings in the plate to a gas discharge and the fibre suspension essentially free of gas is discharged through an outlet. The operation of the apparatus is controlled by maintaining the pressure difference between the inlet and the gas discharge at a predetermined level.
Patent SE-8106586-L (SE)
Inventor: MULLER O
IPC: F24F11/00
Filed: 1981-11-06
Abstract: A system for the central ventilation of rooms of a building, preferably of bathrooms and toilets, by means of an air conveying device 12, 13, the rotational speed of which can be adjusted in stages and which is connected via a duct system to air outlets of the relevant rooms for the extraction of used air, which air outlets comprise adjustable air-core choke devices (20) which are normally in predetermined first positions for strong throttling of the used air in order to maintain basic volumetric flows of the used air and can be switched to second positions for increased ventilation. In order to ventilate the rooms as required, a store (25) is associated with the air-core choke devices (20), the content of which store is in each case increased by one stage as a result of the individual air- core choke device being switched into the second position and in each case lowered by one stage as a result of the individual air-core choke device being switched into the first position, the air conveying device being switched over into its different rotational speed stages as a predetermined function of the content of the store.   <IMAGE>
Patent SE-8106602-L (SE)
Inventor: JUNGHANNS R
IPC: B41F31/04
Filed: 1981-11-06
Abstract: A displacing drive for an ink zone screw (1) for adjusting a ductor blade of an inking device in a printing machine comprises drive means (2) operatively connected through transmission elements and a coupling with the ink zone screw (1). The coupling consists of a toothed wheel (4) loosely mounted on a spindle (3) of the screw (1) and in constant engagement with the drive means (2). A detent element (9) fastened to a push rod (8) resiliently mounted and axially displaceable in the spindle (3) connects the wheel (4) to the spindle (3) movement of the push rod (8) disengaging the detent element (9) and the wheel (4) to permit manual rotation of the spindle (3) by a knob (12). The detent element (9) disengages from the wheel (4) on overload. <IMAGE>
Patent SE-8204694-L (SE)
Inventor: SZMUSZKOVICZ J
IPC: A61K31/27
Filed: 1982-08-13
Abstract: Novel N-(aminocycloheptyl)-N-alkanoyl anilides of the formula in which the substituents are described in Claim 1, are prepared. These compounds are obtained by acylating an appropriately substituted N-[2-(disubstituted amino)-cycloheptyl]aniline with an acid anhydride or an acid halide. The corresponding N-oxides are prepared from compounds of the formula I by oxidation with a percarbonic acid. The compounds which are obtained can be used as antidepressants.
Patent SE-8205008-L (SE)
Inventor: YONEYA H
IPC: G11B25/06
Filed: 1982-09-02
Abstract: A cassette adapter for use with an information signal recording and/or reproducing apparatus and adapted to receive a smaller cassette containing magnetic tape wound on normally locked supply and take-up reels comprises a rotational force transmission device for winding the magnetic tape on the take-up reel, and a crank device connected to the rotational force transmission device for withdrawing the magnetic tape from the smaller cassette. A reel release device can be provided to operate in synchronism with the crank device, the reel release device being operative to a first position for releasing one of the reels for rotation, and being operative to a second position for releasing both of the reels for rotation. The rotational force transmission device can control movement of the take-up reel during a rewind operation sufficient to maintain the magnetic tape in a continuously tensioned state.
Patent SE-8302940-L (SE)
Inventor: SELLMANN YNGVE
IPC: B22D13/10
Filed: 1983-05-25
Abstract: The invention refers to a process and a chill mould for the production of mass goods, especially welding rings and flanges with bearing collars. The moulded goods are produced through centrifugal casting in a chill mould (10) which has an internal form which mainly corresponds to the profile of the intended goods. According to a design of the invention, the inner surface (18, 19, 20) of the chill mould is shaped for the production of several units side by side. By means of a ring-shaped bulge (20) directed radially toward the centre of the chill mould crack forming during the hardening and cooling phase can be concentrated to the area between two units.<IMAGE>
Patent SE-8305110-L (SE)
Inventor: SOLOMON D H
IPC: B32B7/12
Filed: 1983-09-22
Abstract: PCT No. PCT/AU82/00135 Sec. 371 Date Apr. 25, 1983 Sec. 102(e) Date Apr. 25, 1983 PCT Filed Aug. 24, 1982 PCT Pub. No. WO83/00659 PCT Pub. Date Mar. 3, 1983.A security token, such as a bank note or identity card, comprises a sheet-like substrate made up from film of transparent bi-axially oriented polymer coated with layers of opaque and heat activated adhesive material. The opaque layer is applied in such a way as to leave a transparent area for inspection of a security device, for example, a diffraction grating, incorporated in the polymer film. The substrate may bear printed or other identifying indicia and is protected with an intimately bonded layer of transparent polymeric material.
Patent SE-8306649-L (SE)
Inventor: STOLL K
IPC: F16F13/00
Filed: 1983-12-02
Abstract: A shock absorber, more specially for use in office machines, is made up of a housing with two oppositely placed, rigid end plates (2, 3) joined together by a bellows-like casing 4, one of the end plates having a port 6 running into the space inside the casing and having a choke valve fitted therein. The choke is adjustable and preferably has a check valve function. The restoring force of the bellows casing is reinforced by spring elements 15, 16. The casing may be frusto-conical with the size of the folds therein decreasing towards the end with the smaller diameter. Alternatively (Fig. 4) it may be enclosed by telescoping guides. <IMAGE>
Patent SE-8400715-L (SE)
Inventor: JOHNSSON HAKAN
IPC: E01H5/09
Filed: 1984-02-10
Abstract: No further information available at time of publication.
Patent SE-8401705-L (SE)
Inventor: ALANEN ILKKA
IPC: B60J5/04
Filed: 1984-03-28
Abstract: The door of the load space of the lorry, particularly the door of the closed load space which consists of two horizontally on the wall of the load space hinged door halves (2, 3). The door halves have been joined through the lever (9) fitted at least in the other end of the load space, in which case one end of the lever moves along the edging (6) of the higher door half (2) while the door is opened and the other end has been joined for instance with the wire cable (12) to the edging (7) of the lower door half (3). In that case in the opening of the door the rotation of the lower door half (3) downwards can be mediated to the opening of the higher half (2), in other words, to the rotation upwards and correspondingly in the shutting of the door the rotation of the higher door half (2) downwards can be mediated to help in the shutting of the lower door half (3). In that case the handling of the door fitted in the whole wall of the enclosed body is relatively easy by hand power, too.
Patent SE-8401923-L (SE)
Inventor: NORDBERG F
IPC: A01F25/18
Filed: 1984-04-06
Abstract: An apparatus for the preparation and distribution of silage, including a silage mill attached to a centrifugal fan (18). The object of the invention is to manufacture an efficient, light, mobile and reliable apparatus at an affordable price to the farmer. This has been achieved by the silage mill having a mill fitted with radial arranged, rotating milling parts, and by the silage mill in its turn rotating in the same plane; and by the distribution unit (11) being fitted with a feeder funnel (22) shaped to carry the silage mill (12), with the milling parts (29) situated inside the feeder funnel's (22) cone.<IMAGE>
Patent SE-8402475-L (SE)
Inventor: RELKE S
IPC: A47L13/253
Filed: 1984-05-08
Abstract: A method at cleaning by means of a cleaning utensil comprising a support means (1) of a member (2) operative at the cleaning and having a dirt collecting surface (3), which support means (1) is intended to be carried by a stick (4) via an articulate member (5). The metodh is characterized in that when the dirt collecting surface (3 of the member (2) operative at the cleaning is moved in a direction according to the arrow A along a floor surface (9), only a minor part thereof is in contact with the floor surface (9), and that a major portion of the dirt collecting surface (3) of the operative member (2) is in contact with the floor surface (9) when moved in an opposite direction along said floor surface (9). In this way an efficient collection of dirt particles located on the floor surface (9) is obtained at a reciprocating rectilinear movement. The invention also relates to a cleaning utensil enabling said method and this cleaning utensil is characterized in that the flexible region (6) of the articulate member (5) is located outside a region defined by the lateral edges of the dirt collecting surface (3 . Moreover, the articulate member (5) is so embodied that it will spring back to a neutral position when a certain outer influence by forces ceases. At this neutral position, which occurs at the direction of motion of the cleaning utensil opposite to the arrow A, the whole dirt collecting surface (3) bears against the floor surface (9). A stop means (7) restricts the deflection of the articulate member (5) from its neutral position at the direction of motion according to the arrow A.