baber/WOPTO huggingface dataset:
Patent SE-7514217-L (SE)
Inventor: SCHEUNEMAN H J
IPC: G11C29/00
Filed: 1975-12-16
Abstract: A maintenance procedure comprising a method of and an apparatus for storing information identifying the location of one or more defective bits, i.e., a defective memory element, a defective storage device or a failure, in a single-error-correcting semiconductor main storage unit (MSU) comprised of a plurality of replaceable large scale integrated (LSI) bit planes. The method utilizes an error logging store (ELS) that is comprised of a plurality of word-group-associated registers which hold the address data that identifies the replaceable LSI bit planes of the MSU in which a correctable error has been detected. After each detection of a correctable error, the address data is compared to address data already stored in the ELS. If the comparison indicates that it is new address data, i.e., that that bit plane has not previously caused a correctable error, the address data is entered into the ELS, shifting all previous entries one stage. After a predetermined number of defective bit plane addresses, i.e., address data, are stored therein a signal is generated to alert the machine operator to schedule preventive maintenance of the MSU by replacing the defective bit planes. By statistically determining the number of allowable failures, i.e., the number of correctable failures that may occur before the expected occurrence of a non-correctable double bit error, preventive maintenance may be scheduled only as required by the particular MSU.
Patent SE-7704158-L (SE)
IPC: F16B37/04
Filed: 1977-04-12
Abstract: A carrier for luggage or the like which is mounted upon a generally planar portion of a vehicle body. The carrier comprises a plurality of separate load supporting slat assemblies which have upwardly facing grooves running lengthwise thereof. Disposed within selected of the grooves are retaining elements which cooperate with the grooves in securing article constraining members upon the upper surface of the slats. The retaining members are designed such that they may be inserted in a first position or orientation relative to the axis of the grooves and be rotated to a second position once they are disposed within the grooves to effect a locking of the load constraining members to the slat assemblies. Each of the slat assemblies is also provided with end caps at the opposite ends thereof which are formed with grooves similar in configuration to the grooves in the associated slats, whereby to permit additional load constraining members to be inserted onto the slat assemblies without requiring disassembly of the end caps, as has been necessitated in the past. Certain of the slat assemblies may be provided with load constraining bars or rails having molded plastic stanchions which cooperate with the retaining members in securing the rails in their respective operative positions upon the carrier.
Patent SE-7711847-L (SE)
Inventor: HARWOOD L A
IPC: H04N9/68
Filed: 1977-10-20
Abstract: An automatic gain controlled chrominance signal amplifier system for a color television receiver is arranged to process composite chrominance signals having burst and image-representative components. First, second and third amplifier stages are provided for amplifying the image-representative components. The first amplifier also amplifies burst components and is gain controlled in a first closed loop arrangement to maintain a substantially constant amplitude for the burst component and to thereby maintain an appropriate gain for image components. The second and third amplifiers are coupled to the output of the first amplifier. The output of the second amplifier is coupled to a chrominance signal overload detector arranged to respond to image-representative signal components having peak amplitudes greater than a predetermined level. A gain control output provided by the overload detector is coupled to each of the second and third amplifiers to vary their gains in a manner to prevent undesired oversaturation of the displayed image. A further gain control adjustment (e.g., viewer operated) is coupled to the third amplifier but not to the first or second amplifiers. Apparatus is also provided for shifting the operating threshold of the overload detector.
Patent SE-7714508-L (SE)
Inventor: RAO M V
IPC: C22B7/00
Filed: 1977-12-20
Abstract: Magnesium is removed from an aluminum alloy containing magnesium by reacting the alloy with silica to form silicon metal which dissolves in the aluminum alloy and magnesium oxide. The reaction between the alloy and the silica preferably is initiated as a suspension. The magnesium oxide formed is removed, e.g. by fluxing.
Patent SE-7900877-L (SE)
Inventor: HASWELL W T
IPC: C22C38/00
Filed: 1979-02-01
Abstract: A powder metallurgy tool steel article for use in applications requiring high wear resistance having a carbide content of 10 to 18 volume percent of substantially all MC-type vanadium carbides, which carbides are substantially spherical and uniformly dispersed; the carbon content of the article is balanced relative to the carbide formers vanadium, chromium and molybdenum to provide an amount of carbon in the matrix of the article sufficient to permit the article to be heat treated to a hardness of at least 56 Rc.
Patent SE-7905541-L (SE)
Inventor: JALAN V M
IPC: B01J23/54
Filed: 1979-06-25
Abstract: Finely divided noble metal-refractory metal alloys and methods for making them are disclosed. As catalysts these alloys have greater activity than a catalyst of the same unalloyed noble metal and may be advantageously used as electrodes for fuel cells particularly when supported. The method for making supported catalysts involves a simple and inexpensive procedure for converting a supported, finely divided noble metal catalyst to the desired alloy. In a preferred embodiment the process includes intimately contacting the supported noble metal catalyst with a finely divided refractory metal oxide, the metallic component of which is capable of enhancing the activity of the catalyst when alloyed therewith, and then heating to a sufficiently high temperature, preferably in a reducing atmosphere, to reduce the oxide and simultaneously form a finely divided, supported alloy of the noble metal and the metallic component of the oxide.
Patent SE-8003903-L (SE)
Inventor: BENTELER H
IPC: B21D35/00
Filed: 1980-05-27
Abstract: A method of producing a substantially tubular impact absorption member, especially for use in safety steering columns of automotive vehicles, mainly comprises the steps of stamping a circular disc from a sheet metal, drawing said disc into a pot-shaped member and subsequently reducing during a further drawing operation the wall thickness of the peripheral wall of the pot-shaped member to about one- third of that of the bottom thereof, and forming adjacent corrugations in the peripheral wall. The method may further include the steps of forming a central inwardly directed neck in the bottom in which the neck is provided at the inner surface thereof with longitudinally extending serrations for connecting the member to the steering shaft, and forming substantially rectangular serrations at the free edge of the peripheral wall for connecting the member to a steering wheel. <IMAGE>
Patent SE-8003922-L (SE)
Inventor: FORSS B
IPC: C04B7/14
Filed: 1980-05-27
Abstract: A process for producing a binder (cement) to be used in slurry, mortar, or concrete having a low water-to-cement ratio. As raw-material for the binder is used at least 50% by weight of a hydraulic material, such as slag, technical pozzolanas and/or natural pozzolanas. The hydraulic material is ground to a specific surface of at least 400 m2/kg. To the raw-material is added 0.1 to 5% by weight of a plasticizing material, such as a sulphonated polyelectrolyte. To the raw-material are also added in total 0.5 to 8% by weight of sodium carbonate and/or sodium hydroxide. Added in small amounts, the sodium carbonate and the sodium hydroxide, separately or in combination, considerably shorten the hardening time of the concrete, yield excellent strengths, and make it possible to use cheap raw-materials.
Patent SE-8103852-L (SE)
Inventor: KARIS A T
IPC: B65H31/18
Filed: 1981-06-18
Abstract: A collector and discharge mechanism permits a continuous flow of sheet material into a stacker station while predetermined size batches are removed from the growing stack and discharged for processing and cartoning. The mechanism includes a kick-off assembly for passing sheets into the stacker, a vertically movable support table on which the sheet pile collects in the stack, an interrupter mechanism for projecting a plate piece between successive sheet deliveries into the stacker over the last sheet on top of the batch to be removed, a divider assembly for separating the continually growing stack in the stacker from the top of the batch and separately supporting the stack on spears, an elevator for raising the delivery end of the kick-off assembly while the spears hold the growing stack in the stacker to obviate the risk of sheet delivery jam-ups, and a discharge conveyor for receiving the removed batch from the support table, after which the table returns to the stacker to resume support for the growing stack.
Patent SE-8106514-L (SE)
Inventor: JANSSON KENTH LENNART
IPC: B66C23/84
Filed: 1981-11-04
Abstract: On cranes with manoeuvrable load-carriers, one or more lines for serving the load-carrier lead out to the load-carrier suspended from a crane arm from one collector arranged on the crane arm or the crane stand through the free space 16 between the load-carrier 10 and the crane arm 3/crane stand 2. The line can be hydraulic, pneumatic and/or electric. A catching line 18 is also drawn through the same space to suppress the load's or the load-carrier's swings. The collector is part of a unit 12 which also includes means 30, 31, 38, 42 to collect and respectively break the catch line. The unit includes two collection drums. One 26 is arranged for said line 14, 15, while the other is arranged for the catch line. The drums are connected to one unit 23 with a shared rotation centre 25. The drums 26, 28, 30 have the same comparatively large circumference. A brake 38, 44 is arranged to brake the drums when the catch line is pulled out from said collection drum. The means 41, 42, 37 are arranged to freely rotate said unit 23 around its rotation axle when the load-carrier is lifted or changes position so that the line's or the catch line's reach through said free space is reduced. Further, the catch line is arranged to always be kept stretched while acted upon by the brake while the line is directed out to the load-carrier with some slack which is maintained constant by means of the line and the catch-line being coiled in and coiled off at the same rate on the collection drums which are all the same size. <IMAGE>
Patent SE-8200230-L (SE)
Inventor: BAKKER P
IPC: H04M3/18
Filed: 1982-01-18
Abstract: An overvoltage protection arrangement for preventing the occurrence of breakdown of a subscriber line control stage, independent of its structure and the integration technology used, by providing short-circuiting diodes in the control stage to prevent the occurrence of the overvoltage and providing voltage-limiting elements in those positions where overvoltage charge must be drained.
Patent SE-8203844-L (SE)
Inventor: HUSSLEIN J
IPC: F24C15/10
Filed: 1982-06-21
Abstract: A kitchen installation comprises a built-in cooker hob (1) comprising a one-piece housing (5) in which a cooker plate (9), associated heating devices, electrical or electronic control means and operating and indicating elements (16, 17) are installed. The overall depth (t) of the housing (5) is such that it does not project beyond the lower, and preferably also the upper, boundary plane of adjoining work plates (2, 3). Preferably, the overall length (l) of the hob (1) corresponds at least approximately to the depth of the work plates (2, 3), the spacing of which from each other in turn corresponds to the overall width (b) of the hob (1). <IMAGE>
Patent SE-8303325-L (SE)
Inventor: CUSACK R F
IPC: G01B5/00
Filed: 1983-06-13
Abstract: A touch probe for detecting contact with a workpiece or other object is disclosed and features a highly accurate repositioning system for returning the moveable portion of the touch probe to a predetermined rest position in the absence of contact force acting on the moveable portion.
Patent SE-8304396-L (SE)
Inventor: BERGQVIST HAKAN GEORG FRITIOF
IPC: H02G3/08
Filed: 1983-08-15
Abstract: The installation boxes are inserted into a wall, and are provided with pipe connections (12,13,14) running in different directions to accommodate electrical cables. The pipe connections (12,13,14) are so located that the distance from their upper surface to the upper edge part of the box (10) constitutes a predetermined primary dimension. - Control components (16) are arranged in pairs on each side of the box geometrical dividing plane (A1,A2) and releasably support and fix the position of a distance piece (18). The upper surface of the distance piece forms a lower limiting stop for a second and smaller distance.
Patent SE-8304913-L (SE)
Inventor: HULTMARK N G
Filed: 1983-09-13
Abstract: The solar energy capture device has a frame in which are successively fitted a heat-insulating plate, an absorber with channels, and two layers which prevent convection. The outermost of the two layers is of glass, and the intermediary layer is of tensioned plastics foil. - The inside of the glass has a rough structure, and the absorber has a formation which can be the channels themselves. The plastics foil is thus prevented from adhering to the glass when it expands under the effect of heat.
Patent SE-8305884-L (SE)
Inventor: PAUL J
IPC: F02N19/10
Filed: 1983-10-26
Abstract: A hydrodynamic device, including a vaned rotor wheel, a vaned stator wheel and an electromagnetic clutch, is located, as a heater, in a cooling water circuit of an internal combustion machine and can be switched on and off as a function of the temperature of the medium to be monitored. In order to obtain a further use for such a hydrodynamic device, the latter is arranged in such a way that, in a switched position in which it is not effective for heating, it is effective as a hydrodynamic clutch for driving the water pump.
Patent SE-8403892-L (SE)
Inventor: BERLETH M
IPC: B25B1/12
Filed: 1984-07-27
Abstract: A specimen holder clamp for a microtome comprising a fixed jaw which is fixed relative to a guide member and a movable jaw which is movable along a path defined by the guide member. The clamp is provided with a first infinitely adjustable rack, and the movable jaw carries a second complementary incrementally adjustable rack for coupling engagement so that when the second complementary incrementally adjustable rack engages with the first infinitely adjustable rack, fine adjustment of the clamp can be effected, and when the second complementary incrementally adjustable rack is disengaged, coarse adjustment can be effected. The second complementary incrementally adjustable rack is normally biased into engagement with the first infinitely adjustable rack.
Patent SE-8405861-L (SE)
Inventor: WROBLEWSKI FRANZ
IPC: F24B1/191
Filed: 1984-11-21
Abstract: A portable fire guard involves several, e.g. four, mutually, connectable walls (2,2',2'',2'''), preferably consisting of sheet metal, and arranged so that, when unfolded, it forms a relatively high framework (1} for flame restriction around an open seat of fire, which is preferably directly ground based, whereupon the frame-walls are mutually foldable and can be tightly stowed to each other for the forming of a flat and compact easy to carry package<IMAGE>
Patent SE-8500963-L (SE)
Inventor: KREIDL J
IPC: C07C315/04
Filed: 1985-02-27
Abstract: The invention relates to a new process for the preparation of nitraminodiaryl sulfoxide derivatives of the formula (I),   <IMAGE> (I)  wherein R and R1 represent hydrogen or alkyl having from 1 to 6 carbon atoms, and R2 is hydrogen, halogen, alkyl having from 1 to 6 carbon atoms, alkoxy having from 1 to 6 carbon atoms, or phenyl or thiophenyl both optionally substituted by one or more identical or different halogen(s) and/or nitro group(s). The compounds of formula (I) are pharmaceutically active, and are particularly useful in the veterinary therapy as anthelmintics. In addition they show pesticidal, particularly acaricidal, fungicidal and herbicidal properties. The invention relates also to pharmaceutical and pesticidal compositions containing as active ingredient compounds of formula (I). The compounds of formula (I), in which the substituents are as defined, with the proviso that if R2 is hydrogen and the substituent -N(R,R1) is in para-position related to the sulfoxide group, R and R1 are other than hydrogen or methyl, are new.
Patent SE-8504093-L (SE)
Inventor: VYAS D M
IPC: A61K/
Filed: 1985-09-03
Abstract: Mitomycin A derivatives II and III which are mitomycin A analogs in which the 7-alkoxy group bears an organic substituent incorporating a disulfide group, are prepared by reacting demethyl mitomycin A or a derivative thereof with an appropriate triazene Ar - N = N - NH - alk2 - S - S - alk1 - R<3> or Ar - N = N - NH - alk2 - S - S - R<4> Mitomycin A is an antibiotic of established utility, and the 7-0-substituted mitosane analogs thereof have similar utility. The mitomycin A derivatives have the formula:-   <IMAGE> (Ar, alk1, alk2, R<1>, R<3> and R<4> are various defined groups). The above process may also be used for the production of mitomycin A and derivatives thereof not containing the disulphide group.
Patent SE-8602444-L (SE)
Inventor: RIIKONEN H
IPC: A61G5/10
Filed: 1986-05-29
Abstract: The invention relates to a wheelchair which comprises a body portion (1), back wheels (2) and front wheels (3). The wheels (2,3) are fastened to the body portion (1). The body portion (1) comprises side supports (4), upper supports (5) and lower supports (6), and a seat portion (7) is positioned between the side supports (4), a back (8) in connection with the upper supports, and a foot support (9) in connection with the lower supports (6). The back wheels of the wheelchair are detachable and the body portion is foldable when the wheelchair is changed from the using position to the transporting position. The side supports (4) are formed by two elongated members: an upper and a lower part (41) and (42) respectively which extend roughly horizontally in the transporting position, and a front and a back part (43) and (44) respectively which interconnect said horizontal parts and are shorter than said horizontal parts. The connection points between said parts (41,42,43,44) and the upper support (5) and the side supports (4) are provided with joints (45,46,47,48), at which points the body portion (1) is foldable to the transporting position. The joint (45) between the upper part (41) of the side support and the front part (43) thereof and the joint (47) between the lower part (42) and the back part (44) are supporting joints. At least one joint (47) of the two side supports is provided with a sleeve (49) or the like, which sleeve is displaceable on said joint (47) in the using position. (FIG. 1).
Patent SE-8603180-L (SE)
Inventor: WHEELOCK J G
IPC: F02D35/00
Filed: 1986-07-22
Abstract: A device for metering pressurized fuel from a fuel pump and to an engine. The device includes a housing having a fuel inlet port connected to the fuel pump, a fuel outlet port connected to the engine and a fuel return port connected to the fuel tank. A valve member is contained within the interior of the housing and is rotatable between a first position and a second position. The valve member includes a cam surface which variably restricts fluid passageways extending between the inlet port and both the return port and outlet port as a function of the rotational position of the valve member. A control system selectively activates a stepper motor to rotatably drive the valve member between its first and second rotational positions while a transducer coupled to the valve member provides a feedback signal to the control system indicative of the rotational position of the valve member.
Patent SE-8604136-L (SE)
Inventor: NORDQVIST PATRIK
IPC: G01P13/00
Filed: 1986-09-30
Abstract: The housing (1) is closed by a cover, and the outer limiting wall of the channel (2) has a circular cross-section or consists of an equal-sided polygon. In the bottom of the channel may be arranged an inclined ring which presses the ball (3) against the channel outer wall, thus reducing its tendency to move. Specific braking of the ball (3) occurs even when it passes over the angles in the outer wall of the channel (2). Several sensors are evenly distributed along the periphery of the channel, and comprises paired light diodes (5a) and receivers (5b). The ball, in its passage in the channel, breaks the infra-red light beams generated by the light diodes (5a), and this is then recorded by an appropriate registering instrument. The ball is made of soft material e.g. rubber or plastic, enabling it to move as quietly as possible. Electrical sensors may alternatively be used with the ball made of metal, although this creates a noise factor which may be disturb the patients.
Patent SE-8702215-L (SE)
Inventor: SEGERPALM H
IPC: A47B/
Filed: 1987-05-26
Abstract: PCT No. PCT/SE88/00286 Sec. 371 Date Nov. 13, 1988 Sec. 102(e) Date Nov. 13, 1988 PCT Filed May 26, 1988 PCT Pub. No. WO88/09138 PCT Pub. Date Dec. 1, 1988.There is described an arrangement for movably and guidingly supporting articles or furniture, such as enclosed shelving systems, cabinets, cupboards and like articles. The arrangement includes a carriage (2) which is provided with guide wheels (8) and runners (6) and which is intended to be placed beneath the article of furniture to be supported. The arrangement further comprises at least two mutually parallel rails (3, 4) which are placed on a floor surface or like supporting surface and which co-act with the wheels and runners on the carriage (2) in moving and guiding the article of furniture carried thereby. The rails comprise a respective profiled section which presents a horizontal surface which is intended to be located at a desired height or level above the floor or like surface and to co-act with the carriage runners (6), and which presents two flank surfaces (7) which slope outwardly from the region of the horizontal surface (5) down towards the floor or like surface and which co-act with the carriage guide wheels (8). These flank surfaces also serve as drive-over ramps and stumble guards. Each rail section is preferably open towards the floor and has arranged internally therein devices which bear supportingly against the floor and which are effective in adjusting the level or the rail in relation to the floor surface.