baber/WOPTO huggingface dataset:
Patent SE-7901646-L (SE)
Inventor: MCSHERRY T W
IPC: B42F13/02
Filed: 1979-02-23
Abstract: An improved sheet binding device for fastening together a plurality of sheets having pre-punched, spaced-apart openings, comprises an elongated backing member extending between such spaced-apart openings; and, attached to the backing member at spaced-apart positions corresponding to the spacing between such openings, a plurality of fastening elements, each comprising a connecting portion for insertion into such openings, and at the end of said connecting portion remote from said backing member, locking means movable between (1) a collapsed position in which the fastening element is insertable into such opening, and (2) an expanded position in which the locking means is effective to preclude removal of such sheets from said fastening element. This structure can be integrally molded from plastic material. In a preferred embodiment, the structure is substantially self-locking. Single-hole embodiments suitable as replacements for conventional brass head fasteners are also disclosed.
Patent SE-7904296-L (SE)
Inventor: GREY S
IPC: D06M13/46
Filed: 1979-05-16
Abstract: Article for dispensing liquid bleach-softener composition in one or more of the wash, rinse and tumble dry cycles of a fabric laundering process comprising a flexible, form retaining, open cell porous foam substrate, preferably polyurethane, impregnated with a liquid composition containing an effective bleaching and softening amount of water soluble peroxy bleaching agent and water soluble softener, at least 50% by weight of the softener being cationic imide of the imidazolinium or pyridinium type in a weight ratio of softener to bleach of about 5:7 to 5:1.
Patent SE-7905210-L (SE)
Inventor: ERIKSSON L
IPC: F23R3/06
Filed: 1979-06-13
Abstract: The high-temperature burner according to the invention can be used for both gaseous and liquid fuels by simple replacement of the flame tube unit. The burner consists of a flame tube 13 preferably of metal, with air intake holes 14, a nozzle 23, inlet ducts 21, 22, 25 for air and fuel, a jacket 1 and an outlet cone 8. The flame tube is fastened into the end piece 10 of the burner and is easily replaceable. A conducting ring for reversing the flow of the inlet air through the inlet holes inwardly and backwardly towards the primary combustion zone is arranged around the flame tube, and at each air intake hole there is arranged at least one slot upstream and/or downstream for cooling the flame tube. Additional conducting rings can be arranged to amplify the cooling, and an extra jacket 50 can be arranged around the jacket 1 for circulation of water or air in the space 6 therebetween. The outlet cone 8 can also be cooled by film cooling. The inlet air is guided into the primary combustion zone through the holes in the flame tube after reversing by the conducting ring, and the flame tube is cooled downstream and/or upstream of each air intake hole. The combustion is adjusted by rotating the nozzle to an optimum position, the outlet cone is cooled by blowing in air, the speed of the air flow is increased at the rear side of the flame tube by means of the conducting ring, and the outer jacket is cooled by circulation of air or water in the interspace between this and the extra jacket. <IMAGE>
Patent SE-7905693-L (SE)
Inventor: INOUYE S
IPC: C12P1/06
Filed: 1979-06-28
Abstract: : Substance SF-1739 derivatives, Substance SF-1739 HP, Substance SF-1739 HP-C, Substance SF-1739 HP-F, Substance SF-1739 HP-3 and Substance SF-1739 HP-5, the physico-chemical proper-ties of which derivatives are described in the specification; processes for preparing such SF-1739 derivatives; and antimicrobial and antitumor compositions containing at least one of the said Substance SF-1739 derivatives.
Patent SE-7909549-L (SE)
Inventor: BOOGERD G M
IPC: C09K11/77
Filed: 1979-11-19
Abstract: Luminescent materials comprising luminescent ternary aluminates having a hexagonal crystal structure corresponding to the magnetoplumbite structure, which contain gadolinium and which are activated by at least one of the elements Pb, Sb, Ce, Sn, Tb, Mn, Cr, and Dy. The composition of the aluminate can be represented in a ternary phase diagram of a system ABC, wherein A represents 1 DIVIDED 2Gd2O3 and at least one of the oxides 1 DIVIDED 2La2O3, 1 DIVIDED 2 Ce2O3, 1 DIVIDED 2Tb2O3, 1 DIVIDED 2Dy2O3, 1 DIVIDED 2Sb2O3, PbO, SnO, wherein at least 1 mol.% A is 1 DIVIDED 2Gd2O3, not more than 60 mol.% A is 1 DIVIDED 2Tb2O3, not more than 20 mol.% A is 1 DIVIDED 2Dy2O3, not more than 20 mol.% A is 1 DIVIDED 2Sb2O3, not more than 35 mol.% A is PbO and not more than 25 mol.% A is SnO, wherein B represents Al2O3, wherein not more than 20 mol.% of the Al2O3 in B may be replaced by Sc2O3, not more than 10 mol.% of the Al2O3 in B may be replaced by Cr2O3 and not more than 10 mol.% of the Al2O3 in B may be replaced by a chemically equivalent quantity of a combination of equimolar quantities of SiO2 and (MgO and/or ZnO), wherein C represents at least one of the oxides MgO, ZnO, 1 DIVIDED 2LiAlO2 and MnO, wherein not more than 20 mol.% of C consists of MnO, wherein up to 98 mol.% of A may be replaced by SrO and/or CaO when simultaneously or equimolar quantity of C is replaced by 1 DIVIDED 2Al2O3, where [A] is at least 0.02, [B] is at least 0.55 and is not more than 0.95, and [C] is at least 1 DIVIDED 2[A], wherein [A] + [B] + [C] = 1. <IMAGE>
Patent SE-7910328-L (SE)
Inventor: VOLK K
IPC: B65G17/34
Filed: 1979-12-14
Abstract: The conveyor chain for woodworking machines, in particular multi-blade circular saws, consists of a multiplicity of chain links (1) which are connected to one another in an articulated manner via pins and have sliding surfaces on their underside for the guidance of the chain links (1) in a vertical and lateral direction and also a bearing surface (4) on their upper side for the cut timber to be worked. In order to prevent the cut timber from slipping through relative to the chain links (1) during the machining operation even under unfavourable conditions, the bearing surface (4) of at least some of the chain links (1) of the chain carries a number of pins (8) which project beyond the bearing surface (4) with their tips (11), which are arranged in the area of an end face. <IMAGE>
Patent SE-8001982-L (SE)
Inventor: GLIENICKE J
IPC: F16C17/12
Filed: 1980-03-13
Abstract: An aerodynamic multiple wedge resilient bearing includes two bearing members which are movable relative to each other and a resilient supporting and damping assembly mounted on one of the bearing members and forming a lubricant clearance with the other bearing member which has a plurality of wedgelike constrictions. The resilient supporting and damping assembly includes a plurality of ribs connecting one bearing member to one foil and a plurality of ribs connecting the two foils, wherein the ribs are disposed alternately and perpendicular to the direction of the relative movement of the two bearing members.
Patent SE-8003229-L (SE)
Inventor: HILLEMEIER B
IPC: G01V9/00
Filed: 1980-04-29
Abstract: A method of determining location and orientation of metallic reinforcing members in reinforced concrete whereby the members are heated inductively, e.g. by a spiral coil lying in a plane parallel to the plane of the reinforced concrete slab, and the heating of the members is detected by thermally sensitive means, such as a camera (e.g. thermovision), film or paper responsive to infrared radiation. The heat pattern represents the pattern of reinforcement.
Patent SE-8004129-L (SE)
Inventor: GUILLAUME J
IPC: C07D209/08
Filed: 1980-06-03
Abstract: Novel tetrahydro-pyridinyl-indoles of the formula    <IMAGE>  I wherein R is selected from the group consisting of amino, trifluoromethyl and methylthio, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antidepressive, antiparkinson and antiemetic activity and their preparation.
Patent SE-8105690-L (SE)
Inventor: LEUVELINK G W E
IPC: B29C53/12
Filed: 1981-09-25
Abstract: A method of and means of winding close wound helical coils of a thermoplastic monofilament material is proposed wherein, in order to avoid secondary twist in the resultant coil, the coil, after having been wound and heat set under controlled conditions on a first part of a mandrel, is twisted in a direction tending to close the individual turns of the coil during the cooling thereof while passing along and/or from the end of a second part of the mandrel to a twist arresting means arranged in spaced apart disposition relative to such end.
Patent SE-8201325-L (SE)
Title: Sample electron energy spectra recording system - using electrostatic potential gradient applied between sample and sampling chamber outlet to suppress gas phase-originated spectral lines
Inventor: SIEGBAHN H
IPC: G01N23/22
Filed: 1982-03-03
Abstract: The electron energy spectrum recording system uses a sampling chamber, a radiation source for irradiating the sample to cause its electrons to leave it, and an electron-spectrometer which records the electron energy spectrum. A source with stabilised direct current applies an electrostatic potential gradient in the space between the sample and the outlet gap of the sampling chamber. This gradient is of sufficient extent that it completely suppresses undersired spectral lines arising from the gas phase in the space. The sampling chamber is earthed, and a negative acceleration voltage is applied to the sample. A vacuum pump is fitted in the space in direct contact with the spectrometer input aperture to maintain a pressure lower than that in the sampling chamber. (Provisional Basic advised week 83/42).
Patent SE-8202406-L (SE)
Inventor: BECCHIO O
IPC: F16D55/00
Filed: 1982-04-16
Abstract: A brake control device suitable for applying a parking or emergency brake for a motor vehicle has a push-rod slidably engaged with a support and movable between an extreme position of rest, and an extreme braking position in which it applies a brake pad to a corresponding friction track formed on a braking member such as a brake disc. The push-rod is operated by a lever which is connected to the push-rod by a cam device mounted on the support.
Patent SE-8204003-L (SE)
Inventor: HARTWIG C S M
IPC: H02P6/06
Filed: 1982-06-29
Abstract: A method and a device for controlling a brushless alternating current motor (23) driven by an inverter (31-36) connected to a direct current supply (24, 25). The direct current supplied to the inverter is rinsed. The signal is passed through a peak detector (41) to a regulator (45), which decreases its frequency controlling output signal if the peak value input signal exceeds a predetermined value. A control signal corresponding to the torque demand of the motor is also produced. This signal controls the voltage supplied to the motor. Negative pulses at the turning off of the inverter switches are also sensed and used for controlling the degree of magnetization of the motor.
Patent SE-8300245-L (SE)
Inventor: RISMAN P O
IPC: H05B41/39
Filed: 1983-01-19
Abstract: The control circuit has a blocking oscillator with integral transistor (4), and a transformer with a control winding connected in the transistor control circuit. In the latter is a regulator for the transistor base current consisting of at least one adjustable resistance (5) connected in parallel with a capacitor. The adjustable resistance forms part of at least one potentiometer (5), the completely fixed resistance of which is connected in parallel with the control winding and the parallel connected capacitor (2) with variable resistance. The potentiometer is parallel-connected with a further potentiometer (6) with the same resistance, the fixed resistance of which is connected from the first potentiometer variable outlet via a capacitor (7) to the transistor emitter, and whose variable outlet is connected directly to the transistor base. (Provisional Basic advised week 84/36)(2/2)
Patent SE-8300325-L (SE)
Inventor: GERTSCH P
IPC: B41F30/04
Filed: 1983-01-21
Abstract: On a blanket cylinder 1 equipped with a flexible section 10 adjacent the tensioning gap 2, a rigid supporting element 11 is positioned in front of the flexible section 10 on the tensioning gap side in order to redirect the blanket tensioning force. This prevents the resilience of the section 10 being taken up merely by the tensioning of the blanket. <IMAGE>
Patent SE-8307083-L (SE)
Inventor: LUTHIN M
IPC: A23B9/10
Filed: 1983-12-21
Abstract: Refrigerating capacity control for refrigerators for the cooling of agricultural bulk materials, e.g. cereals in silos or bulk halls, the refrigerator cooling the fresh air supplied in an evaporator (3) of a refrigerating circuit. Arranged in the pipe (4) for the cold air connected to the evaporator (3) is a temperature sensor (12). This acts on a control (13) which, in the event of the deviation of the temperature of the cold air from a set value, brings about the displacement of an air flap (15) in the supply pipe (2) from the cold-air fan (1) to the evaporator (3), if the ambient air has a higher value than the refrigerating capacity of the refrigerator is capable of applying. 
<??>If the ambient air has a lower value, the control (13) acts via a servomotor (16) on a throttle valve (17) arranged in the suction line of the refrigerant compressor (5) in such a manner that the refrigerant flow is throttled. The refrigerant quantity flow actuator (16, 17) and the volume flow actuator (14, 15) are electrically interlocked so that only one actuator is operational in each case. 
<??>With the aid of such a control, it is ensured that, at all ambient temperatures, the capacity of the refrigerant compressor (5) in the refrigerator is accurately adapted to the ambient air to be cooled and thus a refrigerated preservation of the bulk material is achieved in an economical manner. 
 <IMAGE>
Patent SE-8400598-L (SE)
Inventor: AHAD M J
IPC: B60R22/04
Filed: 1984-02-06
Abstract: A passive safety belt system has lap and chest belts with a common connector for releasably connecting inner ends of the belts to a safety belt buckle mounted by a floor anchor strap at a position adjacent the inboard hip of a passenger, outer ends of the belts are anchored in vehicle sensitive inertia retractors mounted on the vehicle door and the lap belt is moved automatically on opening of the vehicle door by lap belt lifting means operatively connected between the vehicle door and portions of the lap belt generally adjacent the door and running to the associated door mounted retractor so that the lap belt is lifted relative the vehicle seat when the door is opened, but allowed to move to its normal position on closing of the vehicle door, the lap belt lifting means being biased to a stowed out of the way position generally adjacent the door when the door is closed.
Patent SE-8401165-L (SE)
Inventor: ENDRES D D
IPC: D21H27/30
Filed: 1984-03-02
Abstract: A multi-layered absorbent tissue having a plastic inner layer is prepared by substantially overall bonding the plastic layer to no more than one of two adjacent layers.
Patent SE-8405998-L (SE)
Inventor: LINDGREN K
IPC: B25J11/00
Filed: 1984-11-28
Abstract: PCT No. PCT/SE85/00487 Sec. 371 Date Jul. 16, 1986 Sec. 102(e) Date Jul. 16, 1986 PCT Filed Nov. 27, 1985 PCT Pub. No. WO86/03157 PCT Pub. Date Jun. 5, 1986.A device for carrying and adjusting a tool has a frame and a base member which is rotatably connected to the frame about a first axis with a main arm pivotally connected at one end to the base member and at the other end to a lifting-arm holder with a yoke pivotally connected at its central portion to the main arm at some distance from one end thereof. A piston rod part of a first cylinder assembly is pivotally connected to a projection projecting at an angle from the main arm, and its cylinder part is pivotally connected to one arm of the yoke with a piston rod part of a second cylinder assembly pivotally connected to the base member and its cylinder part pivotally connected to the other arm of the yoke and with a link arm parallel to the main arm pivotally connected at one end to the other arm of the yoke and pivotally connected at its other end to the lifting-arm holder. A lifting arm is rotatably mounted in the lifting-arm holder for rotation about its own axis which axis extends perpendicularly to the parallel axes about which the main arm, the base member, the lifting-arm holder, the yoke, the cylinder assembly, the projection, the yoke arms, the cylinder assembly, and the link arm are pivotally interconnected. A tool holder for the tool is carried by the lifting arm.
Patent SE-8502024-L (SE)
Inventor: ENGEL L J
IPC: F17C13/08
Filed: 1985-04-26
Abstract: A low pressure gaseous hydrocarbon fuel storage system and power plant is described, which generally comprises means for storing a self-contained supply of a gaseous hydrocarbon fuel, a prime mover, means for conveying the gaseous hydrocarbon fuel to and from the storing means, and means for controlling the flow of the gaseous hydrocarbon fuel from the storing means to the prime mover. The storing means, which may include one or more vessels or cylinders, contains a predetermined sorbent material for reducing the pressure at which a given amount of the gaseous hydrocarbon fuel is stored. The prime mover, such as an internal combustion engine, has means for combining the gaseous hydrocarbon fuel with air to produce the mechanical energy therefrom necessary to move the vehicle. The conveying means is adapted to convey the gaseous hydrocarbon fuel to the storing means from a stationary source of the gaseous hydrocarbon fuel, and also to convey the gaseous hydrocarbon fuel from the storing means to the combining means of the prime mover during the operation of the vehicle. In the preferred embodiment, the maximum pressure at which the gaseous hydrocarbon fuel is stored in the storing means is in the range of approximately 100 psig (689 kPa) to approximately 400 psig (2760 kPa).
Patent SE-8502477-L (SE)
Inventor: PERSSON HAKAN
IPC: G09B23/06
Filed: 1985-05-21
Abstract: A floating or suspended body is used, located in a fluid or gas-form medium, and contains a drive arrangement for a vane-shaped component attached to the body to produce wave movements.
Patent SE-8600258-L (SE)
Inventor: ASBRINK L
IPC: G08B/
Filed: 1986-01-21
Abstract: A receiving device for detecting the presence of an indicating device in a restricted investigation zone, where coils and associated feed and receiving equipment are provided to emit and receive magnetic alternating fields in order thereby to detect the presence of an indicating device in the investigation zone, which indicating device is capable to receive alternating fields and to re-emit an alternating field. Said receiving coils for receiving said re-emitted alternating field comprise at least two coil sets (10,10', 10"), each of which constitutes a so-called balanced coil wound to a configuration corresponding to two substantially rectangular eights located to the side of each other in the same plane. The coil sets (10, 10', 10") are located in parallel with each other, preferably in the same plane, where each of the coil sets (10, 10', 10") is offset, relative to an adjacent coil set, in a direction in parallel with said plane through a distance corresponding to about one fourth of the distance (2a) in the offset direction between the outer opposed sides (18, 11; 14, 15) in a coil set (10).
Patent SE-8700713-L (SE)
Inventor: HULTAKER E
IPC: G07G1/00
Filed: 1987-02-20
Abstract: The invention relates to a procedure for applying an anti-theft device on goods, and ink/dye/paint for use therewith. The ink to be applied on the goods is mixed with magnetizable particles, said particles being magnetized, and demagnetization being effect upon payment or leaving the premises. An alarm signal is emitted if a marked article which has not been demagnetized, is taken out.
Patent SE-8701844-L (SE)
Inventor: LATASH J V
IPC: B23K10/00
Filed: 1987-05-05
Abstract: The installation for plasma remelting of the surface layer of metal ingots 8 comprises a hermetically sealed cylindrical chamber (1) with holes (29) provided on its lateral surface to fit the number of plasmatrons (26) and with a main cover (2) positioned on one of its ends (4), and an ingot holder (7), having a platform (19) mechanically interconnected with the main cover (2) and with its main supports (9, 10, 11, 12), wherein main rolls (21, 22) are fitted. Positioned a above the ingot holder (7) is a means (25) for introducing plasmatrons, comprising a group of individual plasmatron holders (27), each of which accommodates a socket (28) enclosing the plasmatron (26) running through the hole (29) of the hermetically sealed cylindrical chamber (1), a means (30) for vertical travel and a scanning means (31) being interconnected mechanically with the plasmatron (26). The main reciprocating motion drive (18) imparting reciprocating motion to the ingot (8) and the plasmatrons (26) in relation to each other is interconnected mechanically with the ingot holder (7). <IMAGE>
Patent SE-8703998-L (SE)
Inventor: GEBHARDT H
IPC: F16F15/136
Filed: 1987-10-14
Abstract: A torsional vibration damper with a V-belt pulley unit (Front power take-off) attached to the primary part of the damper. In order to increase the service life of the damper and to improve the level of loading in the front PTO, the V-belt pulley is mounted radially and axially on a support element that is connected to the primary part of the damper. A specially designed coupling element, which contains an elastomer that has a high degree of torsional elasticity, is used in conjunction with the axial bearing. In this way, a supercritical adjustment is attained for the vibration system of the PTO, the vibration damper itself being used only for damping the torsional vibrations of the engine crankshaft.
Patent SE-8801434-L (SE)
Inventor: TINGSKOG LENNART
IPC: B65G67/60
Filed: 1988-04-19
Abstract: A discharging arrangement for bulk material comprises a variable-length, vertical downcomer pipe 1, through which bulk material will be brought down to be discharged from the lower end of the pipe, while maintaining a certain material level in the pipe's lower section; and machinery 7 for hoisting of the lower end of the pipe gradually as the level of the charged material rises. The lower end 5 of the downcomer 1 is fitted with a mechanical appliance 10 to impart, at least to the material in the pipe's lower end, a horizontal movement with varying radial component. The mechanical appliance 10 includes one or more vibrators mounted on the outside of the pipe, and/or the wings placed at the lower end of pipe 1, these wings being inclined and able to revolve about the pipe' axis. <IMAGE>
Patent SE-8801746-L (SE)
Inventor: HAERDMARK R
IPC: B60B39/00
Filed: 1988-05-09
Abstract: The anti-skid device according to the invention comprises a rotatable element 1 which is provided with arms 2. Secured to the outer ends of these arms there are chain sections 3, which chains are thrown in between a vehicle wheel and the ground by means of the rotation of the element. The length of the arms is such that their outer ends, in the thrown-in position 6, are locked securely between the vehicle wheel and the ground, so that the rotation of the element is initiated and maintained by this clamping action. <IMAGE>