baber/WOPTO huggingface dataset:
Patent SE-7602246-L (SE)
Inventor: SKIPOR E
IPC: B65H45/18
Filed: 1976-02-24
Abstract: The second fold roller mechanism of the folder includes adjustable stop members associated with the fold roller support levers for regulating and maintaining a predetermined space between the rollers in their operative position. Spring members are provided to bias the support levers against the stop members and these spring members are mounted on the stop members so that when space adjustments of the rollers are effected, the stop members, the support levers and the spring members move in unison as an integral unit and the preset tension of the spring members remains constant throughout all positions of adjustment. In the preferred embodiment, a spacer block is connected to the support lever and interposed between the stop member and the spring member. The spacer block is connected to the support lever through resilient means which, in effect, absorb the normal oscillations of the support lever, so that the spacer block remains in constant contact with the stop member and the noise level and shocks imparted to the mechanism are substantially reduced.
Patent SE-7611957-L (SE)
Inventor: WALASEWICZ S J
IPC: B24B53/06
Filed: 1976-10-27
Abstract: A multi-function grinding wheel truing mechanism that is capable of automatically imparting to the periphery of a grinding wheel either a combination radial and straight form, a radial form, a straight form, or a Gothic Arch form. A dresser unit housing swingably supports a turn post carrier which is normally biased to a first position by a spring. A turn post carrying a main diamond for dressing the periphery of a grinding wheel is rotatably supported on the turn post carrier. A single drive means is carried on the turn post carrier for moving the main diamond through a dressing path, and to accomplish all functions, including the automatic retraction of the main diamond at the end of the truing path and the automatic extension of the main diamond at the end of the return path. A cam means is operatively mounted on the turn post carrier for providing a combined rotary and swinging motion for moving the main diamond in a straight line dressing path, and for carrying out the dressing of a Gothic Arch form. A pair of side diamonds are provided for reducing the thickness of the grinding wheel during the time when the main diamond is imparting the form to the periphery of the grinding wheel.
Patent SE-7706872-L (SE)
Inventor: NAGABHUSHAN T L
IPC: A61P31/04
Filed: 1977-06-14
Abstract: Selective blocking of some amino groups in a polyaminoorganic compound having at least one pair of available neighboring hydroxyl and amino groups is effected by first preparing in situ transition metal salt complexes of available neighboring amino and hydroxyl group pairs in said polyamino-organic compound, followed by introduction of blocking groups of the non-complexed amino groups and, finally removing the transition metal cations from the selectively N-blocked polyamino-organic compound complex to obtain a polyamino-organic compound having selectively blocked amino groups; the selective blocking has application in chemical transformations of polyamino compounds, especially carbohydrates and aminocyclitol-aminoglycsides to obtain good yields.
Patent SE-7803818-L (SE)
Inventor: BOSTEDT J
IPC: B22D11/10
Filed: 1978-04-05
Abstract: A method of stirring the non- solidified melt 6 in a cast metallic strand 5 from a continuous casting machine, the strand 5 being formed in a mould 3 and the stirring being performed by at least one electro- magnetic stirrer 7 disposed adjacent to the strand 5 downstream of the mould 5. The stirrer(s) 7 is(are) arranged to effect a stirring of the non-solidified melt 6 upstream of the stirrer 7, which stirring extends at least substantially to the mould 3, and preferably into the mould. The or each stirrer may be supplied with multiphase current at a frequency of from 0.5 to 4 Hz, preferably from 1 to 2 Hz. <IMAGE>
Patent SE-7904645-L (SE)
Inventor: SCHEFER G
IPC: B05B15/12
Filed: 1979-05-29
Abstract: A spray booth provided with a horizontally oriented nozzle for the surface-coating (e.g. coloring) of suspended workpieces passing by on a conveyor is provided with an upright screen intercepting excess coating material. The screen is a disk or an endless band driven continuously at slow speed to accumulate the excess fluid in a coherent film which is stripped off by a stationary wiper for immediate or delayed reuse.
Patent SE-8004026-L (SE)
Inventor: VAN ARNHEM J G
IPC: E04F15/02
Filed: 1980-05-30
Abstract: A concrete floor construction consisting of interspaced mutually parallel inverted T-beams (1); of elements (2, 3) of insulating material which cover the underside of the T- beams (1) and of the floor construction and constitute a permanent form between the T-beams; and of a floor surface (8) obtained by casting concrete over the T-beams (1) and the form elements; said insulating elements comprising on the one hand U-shaped elements (2) which grip around the ends of the legs directed towards one another of the T-beams and on the other hand essentially plate-shaped elements (3) which rest on the upper legs of the U-shaped elements (2). <IMAGE>
Patent SE-8004578-L (SE)
Inventor: PANIK F
IPC: G07C5/10
Filed: 1980-06-19
Abstract: An on board vehicular data processing system samples vehicular operating parameters such as fuel level, distance travel, etc. The system calculates values of other parameters such as range and travel time. Under control of the position of the ignition key, which assumes positions representative of modes of operation, OFF, PARK, TRIP, START, the system displays indications of a limited number of sensed and calculated parameters, the particular indications being those which are most useful for the instant mode of operation represented by the position of the ignition key. After a trip, system parameters may be stored for future reference by a predetermined sequencing of the ignition key position. Such storage may be cleared by a second sequencing of the ignition key positions. Parameter reference values may be stored as maximum or minimum and present values for a parameter may be compared with the maximum or minimum and an alarm indication given, acoustical or optical.
Patent SE-8004726-L (SE)
Inventor: CRUMP G N
IPC: B23K9/09
Filed: 1980-06-26
Abstract: 1470067 Current control for welding arc AIR PRODUCTS & CHEMICALS Inc 6 Dec 1974 [20 March 1974] 52871/74 Heading G3R A controlled supply system for a D.C. arc in inert gas welding apparatus employs both current and voltage feedback to provide running stabilization of the arc and has a starting arrangement for ensuring correct current build up and an overcurrent protection circuit which responds both to large short term surges as well as longer periods of over-current. The supply for arc 26 is derived from a mains transformer 12 through a controlled rectifier assembly 14 operated by firing unit 55. A shunt 22 provides a current signal input to unit 45 and the voltage across the arc is supplied to unit 46. The circuits 45, 46 typically are ganged potentiometers so that the proportion of current and voltage feedback can be set. The fed back signals are summed together with a reference voltage, from a potentiometer, in summing filter amplifier 42 which includes a low pass filter to eliminate ripple from the fed back signals. The signal on line 50 passes through an amplifier having a settable integral plus proportional characteristic to the over-current unit and the firing unit SS for the SCR's in rectifier 14 to provide the desired arc voltage and current. Starting circuit 53 Fig. 2 (not shown) To facilitate starting the arc it is neccessary to sustain a starting current until the arc is stabilized and this is achieved by control 53 which includes a circuit for providing a separate higher starting reference voltage and a circuit for providing an output when the current feedback signal is greater than a pre-set start reference signal to operate a relay to undamp the output of amplifier 52. To avoid oscillatory operation of the relay a time delay network is included comprising a series of capacitors, one of which may be selected by a switch so that changeover to normal operation is delayed until the arc current has exceeded the start reference signal for a selected period. Overcurrent protection Fig. 2a (not shown) The arc current is combined with a voltage reference signal and supplied to an integrating operational amplifier whose output is applied to a further operational amplifier which supplies an SCR in a relay supply circuit so that on an overcurrent of sufficient magnitude, i.e. amplitude and/ or duration, being present the relay operates to break the connection between amplifier 52 and firing unit 55. An alarm system is provided to indicate overcurrent tripping. Pulse generator A pulsing control of the SCR's may be used to give a stirring or wetting action in the weld melt and thus improve the quality of the finished weld. The generator 250 provides pulses which are applied to the amplifier 42 when a manually operated switch is closed. This technique is especially suitable when a continuous background current is present.
Patent SE-8005110-L (SE)
Inventor: GJERTZ U
IPC: A01G24/60
Filed: 1980-07-11
Abstract: The walls of the cellular compartments consist of a material, such as paper, cardboard or the like, coated with plastic on one side. In order to make it possible in a practical manner to break open the cellular compartments 1 of the box and to separate plants 11 grown in the cellular compartments from one another, each cellular compartment row in the longitudinal or transverse direction of the box is provided on either side with a strip 4, 5 bearing adhesively against the side of the cellular compartment row. These strips 4, 5 each form continuous lengths from cellular compartment row to cellular compartment row. The breaking open of each individual cellular compartment 1 in a row and the freeing of the plants 11 take place by pulling the strips 4, 5 out and apart. <IMAGE>
Patent SE-8005151-L (SE)
Inventor: HOBENRICH J
IPC: E05D5/12
Filed: 1980-07-14
Abstract: A screw hinge comprises a clamp part 1 and a pin part 2, each one of which has a threaded fastening member 1b, 2b, and a pivot pin 3b, which is anchored in the clamp part and guided through a bore in the pivot pin. The pivot pin 3b is joined at its one end to a threaded head 3a, one end of which forms a bearing surface for the pin part. An anchoring member 4 screwed into opposite limbs 1a of the clamp part 1 has a recess 4b, in which the pivot pin 3b is pressed home, and forms another bearing surface for the pivot pin. Since both the head 3a of the pivot pin and the said anchoring member 4a are each screwed into a limb of the clamp part and each, moreover, is provided with a screw slot 3c, 4c, the prospect is offered of a simple adjustment in the vertical direction of the pin part relative to the clamp part. <IMAGE>
Patent SE-8006240-L (SE)
Inventor: THELBERG ERIK
IPC: E02D31/14
Filed: 1980-09-08
Abstract: The invention in question concerns a procedure and element (2, 12) for effecting a heat and water isolating transition between a foundation (9, 19) and the limiting exterior sides of same.Whilst the invention ensures a simple and quick procedure for effectively producing a heat and water isolated transition by the fact that the element functions as a mould during casting, as well as the fact that it is water and heat insulating in both vertical and horizontal directions and is also load-supporting.The procedure is characterized by the fact that the form element (2, 12), which consists of an insulating and watertight material, contains at least one side element plate (4, 13, 14) which projects from the base part (4, 15) and is integrated with it. The form element is set up on a surface (1, 16) along the desired length of the foundation where after the cast compound (9, 19) for the foundation is introduced on that side of the element which faces away from said elements exterior.<IMAGE>
Patent SE-8006574-L (SE)
Inventor: BRANZEN BENGT
IPC: H01H47/18
Filed: 1980-09-19
Abstract: An arrangement is employed for the control of a relay (RL) between its active and inactive locales and feeds the relay in its active locales. An action allocation part (S) controls the relay via control hubs (Sty.) Said control hubs work with a time-based coupling element which in a primary locale effects the deployment of the relay to the action allocation part, via a primary current path (L'), which facilitates the transfer of an arguably high primary current which is used as an input current for the relay. In another locale, the coupling element produces the deployment of the relay to the action allocation part via another current path (L'') which is used for the transfer of an arguably low separate current which is used as a retainer current for the relay.<IMAGE>
Patent SE-8100627-L (SE)
Inventor: HOFER B
IPC: A61G5/00
Filed: 1981-01-29
Abstract: In a chair such as a wheel chair, a foldable leg support with calf support is present for each of the patient's legs. The leg support consists of an outer telescoping part 16 which is suspended in a swinging bearing 14, and an inner, displaceable telescope part 25. The folding of the leg support takes place by means of a servomotor. According to the invention, the position of the inner part 25, and thereby the length of the leg support, is regulated by a band 22 which is fastened at the upper end of the inner part and which via a simple transmission system with pulleys releases the lower part in dependence on the folding of the leg support. The band and its pulleys occupy a small amount of space below the chair seat, and thus leave a large free space below the servo motor which is situated near the lower side of the seat. The band further entails a desired flexibility, because it allows the length of the leg support to be diminished when the leg support is in its folded position. <IMAGE>
Patent SE-8101266-L (SE)
Inventor: SKELTON J
IPC: A61F2/06
Filed: 1981-02-26
Abstract: Sheet materials for cardiovascular and other prosthetic implants are fabricated of synthetic elastomers. These materials are characterized by molecular configurations that produce a nonlinear tensile modulus characteristic similar in shape to that of natural tissue. Selected elastomers, when formed as sheet material of appropriate geometrical configuration, promote the formation of natural tissue thereon which is appropriate for the mechanical characteristics desired.
Patent SE-8103242-L (SE)
Inventor: WEISER M
IPC: E04C5/12
Filed: 1981-05-22
Abstract: An anchorage device for a tension wire bundle of tension wires made of composite fibre materials, which are arranged in a plurality of layers. The tension wire layers are clamped between clamping plates non-slidable in the traction direction. The tension wire layer is clamped between two wedges slidable in the longitudinal direction. With this arrangement, the longitudinally slidable tension wire layer is clamped so that the tractive force acting in it is transmitted practically over its total circumference through the clamping elements to the wedges.
Patent SE-8107713-L (SE)
Inventor: SARTORETTO P
IPC: C05C9/00
Filed: 1981-12-22
Abstract: A process for the preparation of neutralized, urea aldehyde polymeric dispersions by acid catalyzed reaction of urea and formaldehyde plus a higher aldehyde, having from two to four carbon atoms, wherein the mol ratio of formaldehyde to the higher aldehyde is at least 2:1 and the function of the higher aldehyde is to act as an inhibitor of further polymerization. The dispersions are further stabilized against settling by the addition of thickener-suspending agents. The products of the process are useful as sources of nitrogen which continue to fertilize plants, especially grasses for long periods of time after applied by means of conventional spraying equipment.
Patent SE-8200957-L (SE)
Inventor: ELM HUGO VERNER
IPC: B29C35/04
Filed: 1982-02-17
Abstract: A plant for the vulcanization of tyres comprising an autoclave (1) having a loading opening at one end, and conveyor tracks (4, 5, 6) arranged inside the autoclave for carrying by means of movable supporting devices on one hand a number of tyre vulcanizytion units (12), and on the other hand bunches of lines (22, 42, 21, 41) for the supply of compressed air to and for the evacuation from each and every one of the vulcanization units (12). Terminating at the end of the autoclave (1) is a number of compressed air connection nipples (25) and evacuation conncection nipples (24) corresponding to the number of vulcanization units (12). Each tyre vulcanization unit may be connected by means of a flexible hose to a compressed air line and to an evacuation line in the bunches of lines (22, 42, 21, 41). Connection of the vulcanization units for evacuation and for the supply of compressed air is achieved by connecting by means of flexible hoses the ends of each and every one of the lines making up the bunches of lines to one of the compressed air connection nipples or evacuation connection nipples which terminate at the end of the autoclave. Outside the autoclave is arranged a conveyor device comprising two sets of conveyor tracks of the same kind as the conveyor tracks inside the autoclave for the purpose of enabling the preparation and connecting of one batch of vulcanization units at the same time as a corresponding batch of vuicanization units is being processed in the autoclave.
Patent SE-8203633-L (SE)
Title: Agricultural tractor-drawn roller - has side sections which fit on wheel frame via outrigger and pivot between transport and working positions
Inventor: EINARSSON ULF
IPC: A01B29/00
Filed: 1982-06-11
Abstract: The agricultural roller is drawn by a tractor and comprises at least two side sections fitted on a frame provided with wheels and pivotable between a transport position and a working position. In the latter position, the roller axis extends at right-angles to the direction of traction. The roller side sections are fitted on an outrigger which (at one end) is pivotable around an axis extending in the roller traction direction, and which fits on the frame. The side sections rest on the frame in the transport position and are brought to the outrigger by a rotary joint.
Patent SE-8305144-L (SE)
Inventor: KRAMPE J
IPC: B23D29/02
Filed: 1983-09-23
Abstract: A wire stripping plier has two crossing pivotable arms with hand grips and gripping jaws for gripping the insulation to be stripped from the wire. Two opposing stripping members are provided in the plier, which member can be longitudinally displaced one relative to another upon the pivoting movement of the hand grips towards each other after the insulation has been severed from the wire. Due to this longitudinal displacement the severed insulation is stripped from the wire.
Patent SE-8402164-L (SE)
Inventor: LAI K-Y
IPC: C11D3/37
Filed: 1984-04-18
Abstract: A foaming light duty aqueous liquid detergent composition especially useful for hand dishwashing containing 5 to 50 wt. % of non-cationic detergent active material, optional foam boosters and hydrotropes, and 0.1 to 10 wt. % of a cationic foam-stabilizing copolymer containing a major weight proportion of units derived from acrylamide and/or methacrylamide, about 0.5 to 2 wt. % of quaternary nitrogen as present in quaternary ammonium groups, and about 0.1 to 10 wt. % of pendant C8-24 hydrophobic, preferably alkyl groups. Said quaternary ammonium group-containing monomer has the formula   <IMAGE>   wherein R1 is H or CH3, R2 and R3 are independently C1-4 alkyls, R4 is C1-4 akyl, C2-3 hydroxyalkyl, or benzyl R2, R3 and R4 together contain less than 9 carbon atoms, Z is a water-solubilizing salt-forming anion, and M may be -CO-X-, then X is -O- or -NR5-, R5 is H or C1-4 alkyl and x is 1-6, or M may be phenylene then x is 1, said hydrophobic group-containing monomer has the formula   <IMAGE> wherein R1 is H or CH3, X is -O- or -NR7-, Y is -C2H4O- or -C3H7O-, Y is 0-60, when X is -O-, R6 is C8-24 hydrocarbyl, and when X is -NR7-, R6 is C1-24 hydrocarbyl and R7 is H or C1-24 hydrocarbyl, at least one of R6 and R7 being C8-24 hydrocarbyl.
Patent SE-8405515-L (SE)
Inventor: MIKHAILOV O N
IPC: G01B7/16
Filed: 1984-11-02
Abstract: The invention is a procedure for determining residual voltages in cross sections through a solid body.The procedure of this invention is unique in that at least two pairs of deformation sensors (3, 4) are attached to the surface of a solid body (1) and a straight groove (2) is recessed between the sensor pairs. The sensors (3, 4) in each pair are positioned on different sides of the groove (2) so that the centre points of the sensor's base surfaces (3, 4) lie in a straight line perpendicular to the edges of the groove (2), thereby forming a sensor chain. The groove (2) is deepened, resulting in the voltages being successively redistributed. The deformations originating from the voltage redistribution are measured, as the groove (2) is deepened, by the pair of sensors (4) farther away from the groove (2). The residual voltages in the cross sections through the solid body (1) are determined with the help of deformations in the solid body (1) based on the dimensions of the groove (2) and the position of the deformation sensors (3, 4) in relation to the groove (2).<IMAGE>
Patent SE-8503488-L (SE)
Inventor: WILLIAMS TIMOTHY GABE
IPC: A61B17/12
Filed: 1985-07-16
Abstract: A clamp for occluding a blood vessel 60 or for securing a catheter in a blood vessel (Figure 5, not shown) comprises a tubular sheath 20 or 200 onto the rear end of which is pushed an end cap 30 or 300. A flexible cord 51 or 510 is bonded at its rear end to the tubular sheath. In use, the cord 51 or 510 is wrapped around the blood vessel 60 and its forward end is pushed back along the sheath and out of the cap 30, 300. The pushed-out part of the cord is held in position by a plug 40, joined with the cap 30 or 300, which plug is pushed into the cap and against the cord. <IMAGE>
Patent SE-8604230-L (SE)
Inventor: HENGY R
IPC: A61L2/22
Filed: 1986-10-06
Abstract: A composition designed to disinfect surfaces by aerosol dispersion in surrounding air contains, as active components, firstly a methyl-isopropylphenol (e.g. thymol) and secondly a glycol alkyl ether (e.g. ethylene glycol monobutyl ether), dissolved in water.
Patent SE-8701213-L (SE)
Inventor: HJORTSBERG A
IPC: H01B3/30
Filed: 1987-03-24
Abstract: Electrical insulating material, preferably in tape- or sheet-form, comprising an insulating layer (10) in the form of a homogeneous film of an organic polymer or in the form of a felt or a paper of fibres of an organic polymer. The insulating layer is coated at least on one side with a protective layer (11) which protects the insulating layer against degradation caused by corona and which comprises an organic polymer containing at least 10 per cent by volume of a powdered filler in the form of chromium oxide, iron oxide or a mixture of chromium oxide and iron oxide. The filler material preferably has an intrinsic resistivity of 10<4>-10<8> ohm m. The thickness of the protective layer and the total thickness of the protective layer, respectively, are preferably smaller than the thickness of the insulating layer and the resistivity of the protective layer is preferably in excess of 10<1><0> ohm m. The tape-formed and sheet-formed insulating material may, among other things, be used in windings and coils for electrical machines.
Patent SE-8702473-L (SE)
Inventor: BUSCHKA A
IPC: C08J3/24
Filed: 1987-06-15
Abstract: Method of crosslinking a silanepolymer container is new. The container is made of a copolymer of ethylenic silane monomer and either a third monomer or a further copolymer (as described in Sw Pat App 8702473-3). it is filled with an aqueous product, and heat treated to simultaneously sterilise the contents and crosslink the container. Heat treatment is for 1-60 mins. at over 80 deg.C. - The contents are particularly an intravenous solution or a foodstuff. The container is partics. a bottle or bag. (Provisional Basic previously advised in week 8906)(0/0)