baber/WOPTO huggingface dataset:
Patent SE-7508744-L (SE)
Inventor: TESEI R
IPC: C07C1/00
Filed: 1975-08-01
Abstract: A method is disclosed for preparing tertiary olefins starting from the corresponding tertiary ethers, the improvement consisting in contacting the ether with a catalyst composed by active alumina modified by reaction with a silicon compound selected among those corresponding to the general formula:   <IMAGE>   wherein X,Y,Z and W can be -R, -OR, -Cl, -Br, -SiH3 , -COOR, -SihnOm, R being hydrogen, an alkyl, cycloalkyl, aryl, aralkyl or alkyl-cycloalkyl radical of from 1 to 30 carbon atoms, n and m being integers comprised between 1 and 3. The advantages afforded by the invention are mainly the nearly quantitative yields and the high purity of the end products.
Patent SE-7605199-L (SE)
Inventor: PESSEL K
IPC: B30B9/30
Filed: 1976-05-06
Abstract: In the disclosed method, garbage is first compacted into blocks which are then inserted into a container having a closable opening and a filling space of predetermined length and also having a predetermined permissible load capacity. Pursuant to the invention, weighed quantities of garbage are compacted into blocks of substantially the same density, whereby the length of the individual blocks is dependent on the nature of the garbage. The compacted blocks of substantially the same densities are inserted into the container until the insertion of an additional compacted block would exceed the permissible load capacity and/or the filling length of the container. In this manner, maximum use of the container space and its load capacity are made without overloading the container or creating hazards during the container's subsequent transportation to a disposal area. The container is closed after the last block has been inserted. The inventive method may be electronically controlled, for example, by computer.
Patent SE-7609478-L (SE)
Inventor: PERABONI A
IPC: B65D41/34
Filed: 1976-08-26
Abstract: It consists of a cap (6) which can be screwed onto the mouth of the bottle and which bears a tamper-proof ring seal (7) at the bottom, separated from the cap (6) by a pre-broken join (9) defined by a plurality of short tabs (10) distributed around the circumference of the cap. The cap (6) and the ring (7) are provided with internal threads (5, 8) which extend coaxially and in opposite directions, which engage with corresponding threads on the bottle neck. By unscrewing the bottle closure, the cap (6) and the ring (7) move away from another as a result of their opposite threads, which causes the tabs (10) to break, separating the ring from the cap. The presence of a double thread in opposite directions on the cap and ring respectively, greatly assists the separation of these two elements since, as the seal is opened, there is a combination of tangential and axial forces which cause the ring and the cap to move away from one another. <IMAGE>
Patent SE-7612731-L (SE)
Inventor: SCHNELL P
IPC: A63C5/12
Filed: 1976-11-15
Abstract: Process for the manufacture of laminates from a synthetic resin impregnated, fiber-reinforced base ply and absorbent outer plies, in which the absorbent outer ply or plies are pressed onto the base ply, which has a resin content of 4070% by weight with a flow of between  10 and 60% at 5 kp/cm2 and 150.degree.C, whereby the ply or plies of absorbent material are completely impregnated by the resin available from  the base ply, and all plies are joined to one another and fully cured.  These laminates are especially useful as a ski component.
Patent SE-7702542-L (SE)
IPC: B01D59/10
Filed: 1977-03-07
Abstract: A process for separating substances of different masses, comprising admission of at least two fluids to one end of a duct arranged so as to allow a laminar flow of fluids so admitted, at least one of these fluids being periodically admitted into said duct and being comprised of a mixture of n substances of different masses, in being equal to at least 2, and collecting from the other end of the duct those fractions of the fluid mixture, wherein average relative concentration of at least one of the substances of the mixture of n substances is higher than in said admitted mixture.
Patent SE-7711302-L (SE)
Inventor: BIRKE W
IPC: D06P3/82
Filed: 1977-10-07
Abstract: Textile material consisting wholly or partially of polyester or polyamide fibres or filaments is padded or printed with aqueous padding liquors or printing pastes which contain at least one dispersion dye. After padding or printing the textile material is brought into contact, directly or after intermediate drying, with methylene chloride vapour. The dye is fixed by causing the methylene chloride vapour to condense on the padded or printed textile material and leaving the thus treated textile material to dwell. The cold fixing process requires a small amount of methylene chloride. Deep, level dyeings are obtained.
Patent SE-7711584-L (SE)
Inventor: OLANDER K E
IPC: A01J7/00
Filed: 1977-10-14
Abstract: A mobile milking unit has a pipe rigidly secured to a first connection means coacting with a second connection means at the inlet of a valve through which the unit can be releasably connected to a vacuum line, a valve body in the valve housing normally closing the passage between the valve inlet and the vacuum line. When the two connection means are coupled together, the valve body is automatically moved to open said passage and thus create in the valve housing a vacuum which serves to hold the two connection means together with a pierced truncated cone of the second connection means closely fitted into a socket of the first connection means, one of said connection means being elastic to facilitate its release from the other connection means.
Patent SE-7712005-L (SE)
Inventor: OWENS JR W F
IPC: A24D3/04
Filed: 1977-10-25
Abstract: A ventilated cigarette uniquely designed to introduce volatile flavoring agents such as menthol into the mainstream smoke of the cigarette with improved delivery rate and longer shelf life for the flavoring agent. The cigarette has a porous or perforated air permeable wrap encircling the filter plug impregnated with the volatile flavoring agent, enclosed in a perforated or inherently porous air permeable tipping envelope. As the cigarette is smoked, air is drawn through the ventilation area of the tipping, through the flavor-impregnated filter plug wrap and into the filter carrying the volatile flavoring agent with it where it mixes with the smoke, thereby imparting flavor to the cigarette smoke. Since the flavor-impregnated plug wrap is tightly enclosed between the tipping envelope and filter plug, loss of the volatile flavoring agent is minimized, thereby enabling longer shelf life without reduction in flavor potency. Moreover, high delivery rates are achieved using minimum amounts of flavoring agent.
Patent SE-7712650-L (SE)
Inventor: ADRIAN F
IPC: B63B17/04
Filed: 1977-11-09
Abstract: A safety device for sailing yachts with substantially flat and/or construction-free deck and with articulation points for the shrouds, which articulation points are located spaced from the ship's side. At both sides of the mast, respectively, one safety railing each is arranged. The safety railing extends arched substantially in the longitudinal direction of the ship as well as spaced from the ship's side and is secured on the shrouds.
Patent SE-7900167-L (SE)
Inventor: KAWAI M
IPC: G01D5/16
Filed: 1979-01-08
Abstract: A strain gage load converter having a parallelogram shaped beam having strain gages on the top and bottom surfaces of the beam. These gage mounting surfaces are made reentrant concave shaped in order to eliminate occurrence of measurement loss due to lateral shift of load point against the main axis of the beam.
Patent SE-7904981-L (SE)
Inventor: GOLZ H-J
IPC: H01M50/541
Filed: 1979-06-07
Abstract: The plate stacks are positioned for further processing in a clamping arrangement with clamping elements between stacks. Each element is displaceable by an amount of play X with respect to its neighboring element.
Patent SE-7908223-L (SE)
Inventor: HOLDEN H N
IPC: A47L9/24
Filed: 1979-10-04
Abstract: The patent describes a vacuum cleaner hose unit which comprises an elongated vacuum hose 31 having a hose end, a multiplicity of electrical conductors 32, 33 which extend along the vacuum hose, with each conductor having an end part 41 which is affixed immediately alongside the hose end, a multiplicity of electrical connection components 42, each of which is attached at a pertinent end part of a pertinent conductor, a flexible hose coupling 36 which is attached at the hose end, with the coupling being provided with a multiplicity of embedded electrical connection components 40 which can move with flexing movements of the coupling, a rigid hose adapter 44 which is functionally connected to the coupling, an electrical device 45 which is carried by the adapter and is connected to the embedded connection components, with the device possessing precisely aligned electrical connection components 46, which are made in one piece, and cooperating parts 47 on the adapter and the electrical device are designed for self-adjustment of the electrical device relative to the adapter, with the precisely aligned electrical connection components being readily accessible for fitting them together, in a simple manner, with cooperating electrical connection components. <IMAGE>
Patent SE-8000027-L (SE)
Inventor: MIGNIEN G
IPC: G02B6/255
Filed: 1980-01-02
Abstract: A method of welding several optical fibers end to end in layers in a common welding plane. Each fiber (31) includes a bared portion and a covered portion. The method is applied by a device including: (a) a microplasma welding torch (40) with a vertical axis movable in said weld plane; (b) a supporting block (39) with: parallel positioning grooves for positioning the bared portions of the fibers; an opening (42) in the neighborhood of the weld plane; and a chamber (43) for slowing down the gases of the plasma disposed below said opening and connected thereto; and (c) components for gripping the covered portions of the fibers said gripping components being constituted by supports (11, 12) provided with parallel optical fiber positioning grooves. A positive pressure difference is set up between the upper portion and the lower portion of the fibers. The fibers are translated parallel to the axes of the optical fibers.
Patent SE-8102591-L (SE)
Inventor: LENBERG L F
IPC: B66D5/32
Filed: 1981-04-23
Abstract: A winding safety, designed to prevent the turning in locking position of a rotatable item 1 in one direction and to allow turning in the opposite direction, is designed with a latch part 7 belonging to the rotatable item where said latch part is in the form of a straight, preferably six-sided prism, concentric to the rotatable item and a hold fast 8 on the locking part, which hold fast has a recess 10 with a bottom and two opposing walls 11, 12 with separate heights, where the higher wall 11 is so high that during the turning of the locking part it turns in the allowed turning direction, and is constantly in contact with one of the locking part's corners, and with such a distance between the walls that the locking part's turn in the opposite turning direction is blocked due to the opposing corner's lying against the walls. <IMAGE>
Patent SE-8105088-L (SE)
Title: Rectangular game for solo playing - comprises rows and columns of plates provided with playing card illustrations and movable to required pattern
Inventor: SODERBERG STAFFAN
IPC: A63F9/08
Filed: 1981-08-28
Abstract: The rectangular game is for one person and comprises plates, some of which are on the sides and one of which is at the bottom. The rows and columns of plates are movable, with each row or column capable of taking up one of three positions where it can be locked. The plates may be provided with playing card illustrations or other marks. The aim of the game is to move the rows and columns until a required pattern is formed.
Patent SE-8106161-L (SE)
Inventor: ERIKSSON JAN
IPC: F16H21/00
Filed: 1981-10-19
Abstract: A device for the oscillation of two components (2, 3) relative to each other consisting of a manoeuvring tool (4), which, in addition to a power generating device (5), includes a flexible pulling element (6), via which the power device is connected with at least one of the components. Through this, the pulling element is enabled, especially with the help of the governing effects from one or more of the control devices (10), in a manner taking up a slightly large amount of space, to follow the components in between the area of the joint at the same time as the power device can be placed in an easily accessible place away from the area of the joint.<IMAGE>
Patent SE-8204211-L (SE)
Inventor: ECKLE O
IPC: B23B27/14
Filed: 1982-07-07
Abstract: In a triangular turnround cutting plate, in particular for precision machining, a main cutting edge (3, 3a, 3b) defines an acute angle with the adjoining auxiliary cutting edge (4a, 4b, 4). A continuous radius (R) is provided between the two cutting edges (3, 3a, 3b and 4a, 4b, 4, respectively) and the length (L) of all three sides is the same. The radius (R) is in the range of 0.15 to 0.3 times the size of the length (L) of the sides of the turnround cutting plate (1) and the center (M) of this radius (R) is arranged offset from the main cutting edge (3, 3a, 3b) at a distance (a, a1) towards the center of the turnround cutting plate (1) which is in the range of 0 to 0.3 times the radius (R).
Patent SE-8206692-L (SE)
Inventor: KOCH F
IPC: B65H23/26
Filed: 1982-11-24
Abstract: An apparatus is disclosed which guides material in strip form horizontally between vertically-disposed electrodes in an electrolytic coating, pickling or degreasing process. The electrodes are attached to two vertically-disposed insulated frames positioned on either side of the strip. At both ends of the frames, relative to the direction of movement, are pairs of rollers through which the strip passes before and after treatment. The frames are pressed together by means of two pairs of scissor arms which are secured to the frame at one end and at the other end are compressed by tensioning means. The apparatus is suspended by support arms, the bottom ends of which are pivotally connected to the pivot pins of the scissor arms with the top ends movably secured to the tank.
Patent SE-8402499-L (SE)
Inventor: SAALASTI TAPIO
IPC: B30B9/20
Filed: 1984-05-09
Abstract: The present invention is concerned with a mechanical, continuous dewartering press for a fibrous material, in which press the material to be dewatered is dewatered by compression between a perforated revolving drum and a roll revolving in the said drum so that the high compression force required in the dewatering and the high tangential force resulting from the revolving of the roll are directed by means of levers journalled on the end plates of the frame of the press onto the end plates, on which the counter-blades are also journalled.
Patent SE-8502646-L (SE)
Inventor: KOGA T
IPC: C21D9/08
Filed: 1985-05-29
Abstract: PURPOSE:To prevent generation of an intergranular stress corrosion crack owing to tensile stress by attaching plural inductor pieces which are made into halved construction and have different diameters to the outside circumference in the weld zone of pipes, conducting electricity thereto and adjusting freely the number and interval of the inductors thereby heating uniformly and inductively the weld heat affected zone. CONSTITUTION:The residual tensile stress in the weld zone 1 of a small-diameter pipe 1A and a large-diameter pipe 1B in piping of a nuclear power plant, etc. is improved to compressive stress to prevent generation of the intergranular stress corrosion cracking in the weld zone 1 by the high-temp. and high-pressure water passing through the inside. Inductor pieces 21, 22, 23, 24 meeting the diameters of the pipes 1A, 1B are formed respectively into halved shapes and are attached to mounting frames 41, 42 so as to enclose the outside circumferential part before and behind the weld zone for the above-mentioned purpose. High-frequency current is passed to said pieces to heat uniformly the parts before and behind the weld zone 1 including said zone by the resistance heat generated by the induction current. Since the inductor pieces can be attached to the mounting frames at the varied interval and number, the weld zone 1 and the heat affected zone thereof are uniformly heated by the simple control of the interval and number, by which the residual tensile stress is relieved and is changed to compressive stress.
Patent SE-8505250-L (SE)
Inventor: FOGELBERG R
IPC: E04B1/94
Filed: 1985-11-06
Abstract: The carrier for the chemical mixture is a piled fibre felt. Every form of binder which enables the mixture foaming effect to be optimised is eliminated in order to produce a foam stop sheet which is difficult for fire to penetrate.
Patent SE-8505771-L (SE)
Inventor: JOHANSSON ROLAND
IPC: F16C3/28
Filed: 1985-12-06
Abstract: Device to for turning one or more eccentric bushings mounted on a crank or cranks on a crankshaft, causing a change in piston stroke in a petrol engine or the like. This invention is a device to turn one or more eccentric bushings during crankshaft rotation. The eccentric bushing (1) is designed with a lever on one or both ends. This lever is coupled to the lever of a control shaft. The control shaft (3) features spiral splines over part of its length. Its level end is mounted in the centrally drilled-out crankshaft end while its splines are in a pulling sleeve (4). The pulling sleeve grips inwardly around the control shaft and outwardly with non-spiral splines against the drilled-out and splined crankshaft. Upon axial manoeuvring of the pulling sleeve the eccentric bushing turns and crank radius is changed.<IMAGE>
Patent SE-8601787-L (SE)
Inventor: LIND L
IPC: B65H26/02
Filed: 1986-04-18
Abstract: The rolling machine employed includes one pulse emitter (5) fitted on a break or support roller (1), and another (6) fitted on the roller shaft. It also incorporates an oscillator (OSC) with a fixed pulse frequency, a calculator (COUNT), and a memory (MEM) for the emitters. The difference calculation comprises a time difference computation between the time for one winding of the roll measured with the aid of the oscillator and pulse emitter on the roller shaft, and the time for rolling a material length corresp. to the roll peripheral length at the actual roll dia. calculated with the aid of the material speed obtained via the pulse emitter on the support roller. - Alternatively, the calculation involves the difference between the roll angle speed computed as the inverted value of the time for a roll winding, using the oscillator and angle speed for the outermost roll winding calculated as the inverted value of the time taken to roll up the outermost winding. A length difference calculation is also possible between the expected length of a given number of roll windings and the true length of the same number of windings.
Patent SE-8604697-L (SE)
Inventor: GRONLUND K
IPC: G01N1/28
Filed: 1986-11-03
Abstract: The test piece is claimed and immersed in electrolyte so that the circular surface is exposed to the electrolyte. A protective liq. passes from a container to the porous annular packing and out to critical annular zone.
Patent SE-8801888-L (SE)
Inventor: RIEHLE H
IPC: B60D1/44
Filed: 1988-05-20
Abstract: The device for stabilising a trailer which is connected to a motor vehicle by a ball joint coupling consist of a brake disc 3 mounted on the ball neck of the ball joint coupling supporting the coupling ball, and brake blocks 9 and 11 disposed on the tow bar 7 of the trailer and bearing on the brake disc 3 from above and below. The braking force is applied by mechanical, pneumatic or hydraulic means 14 and can be adjusted as a function of the travelling speed of the tractor vehicle and/or the total weight of the hauled load. The lower brake block 11 and its associated assembly can be pivoted downwardly by means of lever 21, to facilitate easy disengagement of the device even when the trailer and towing vehicle are at an acute angle with respect to one another. <IMAGE>
Patent SE-8902508-L (SE)
Inventor: DROBNY W
IPC: G05B9/02
Filed: 1989-07-11
Abstract: Processes and circuitry for the monitoring of final control elements, which was hitherto realised with acoustic or optical warning systems, but has proved insufficient for computer-controlled final control elements, in particular safety devices. In order to achieve a quicker, more reliable and essentially automatic monitoring of computer-controlled final control elements, the output of the computer and the control output of the final control element are both monitored. Certain disturbances can be deduced from the signal probes thus obtained, then either corrected or displayed.
Patent SE-9001087-L (SE)
Inventor: ROSENGREN B
IPC: F16B39/22
Filed: 1990-03-26
Abstract: An expander screw for mounting in a predrilled blind hole 2 in lightweight concrete comprises a support sleeve 6 which at its lower end bears against an expander bush 5 made of rubber. A screw 4 bears directly or indirectly with its head 8 against the upper end of the sleeve 6. The pointed part 41 of the screw extends through the bush to be anchored in the lightweight concrete below the bottom 21 of the hole 2. By screwing the screw 4 in, the bush 5 is deformed so that it grips against the wall of the hole 2 and continues to transmit the load to the wall of the hole 2. <IMAGE>
Patent SE-9003860-L (SE)
Inventor: GIORDANO C
IPC: C07D281/10
Filed: 1990-12-05
Abstract: A process for the preparation of intermediates useful for the synthesis of Diltiazem consisting in the racemization of (-)-cis-2,3-dihydro-3-hydroxy-2-(4-methoxyphenyl)-1,5-benzothiazepin-4 (5H)-one is described.
Patent SE-9100410-L (SE)
Inventor: PETTERSEN DAG
IPC: E04B2/86
Filed: 1991-02-12
Abstract: PCT No. PCT/NO89/00074 Sec. 371 Date Apr. 12, 1991 Sec. 102(e) Date Apr. 12, 1991 PCT Filed Jul. 19, 1989 PCT Pub. No. WO90/01595 PCT Pub. Date Feb. 22, 1990.A formwork includes a plurality of interconnectable disposable formwork elements for the casting of, for instance, foundations, sustaining walls, etc. in concrete and which is cheaper and wherein the formwork operation is rapidly effected, and at the same time it may be done by a person not skilled in the trade. Each formwork element (1) consists of an elongated, thin-walled, cylinder-shaped element, which is provided with coupling members on the neighbor element(s) for the interconnection of adjacent cylinder-shaped formwork elements so that, upon filling of concrete into the interconnected cylinder-shaped formwork elements, a row of fused concrete columns is formed constituting a wall on which the formwork elements may form the external surface(s) or from which the external portions of the formwork elements may be removed.
Patent SE-9100450-L (SE)
Inventor: HARDE B
IPC: B60K15/035
Filed: 1991-02-14
Abstract: Device for automatically equalizing subatmospheric pressure in vehicle fuel tanks. The device comprises an electronic control circuit connected to the vehicle ignition lock (10) and contains a pressure monitor (7, 8) which controls a magnet valve (1). A circuit (11) with a temperature controlled switch (12) is coupled in parallel to the ignition lock in order to connect current to the automatic control circuit when the ambient temperature is low.