baber/WOPTO huggingface dataset:
Patent SE-8002074-L (SE)
Inventor: MILLER R W
IPC: H01L27/04
Filed: 1980-03-17
Abstract: A parallel analog-to-digital converter having high speed and high resolution, fabricated on a single integrated-circuit chip in such a manner as to avoid problems typically associated with high speed parallel converters. The converter disclosed by way of example has an eight-bit output, 256 matched comparators for quantizing an analog input signal, and encoding and latching logic for deriving digital outputs from the comparators. Problems related to comparator mismatching, high comparator input capacitance and high comparator input bias current, are effectively minimized by the use of a triple diffusion fabrication process, which substantially reduces the number of defects in the circuit and provides a relatively high component packing density.
Patent SE-8002947-L (SE)
Inventor: LUNDBERG B
IPC: E04D11/00
Filed: 1980-04-18
Abstract: Arrangement on roof modules, having side profiles (1, 2), serving as principal members and with vertical web and upper and lower flanges, and transverse members (11), an insulation (33, 35), and a step-through preventer (13) between the side profiles. The novelty is that, on one, Z-shaped side profile (2), the lower flange (8), provided with a bent-up edge (6), projects beyond the side plane of the module in order to receive the lower flange (10) of the opposite, U-shaped side profile (1) of an adjacent module, that lower transverse members (11) are fastened between the lower parts of the side profiles (1, 2), and a step-through preventer netting anchored on the side members is fastened beneath said transverse members, that upper transverse members (18) are provided between the upper flanges of the side profiles, that the step-through preventer netting (13) is fastened such that it is held taut in the transverse direction and cannot be displaced along the lower transverse members, and that, on the upper flanges of the side profiles, locking pieces (20, 21, 22) are provided on two adjacent modules. <IMAGE>
Patent SE-8003651-L (SE)
Inventor: HEDBERG ANDERS B
IPC: G01F9/00
Filed: 1980-05-14
Abstract: The efficiency of practical engines for transportation varies strongly with RPM and powerlevel. Under dynamic driving conditions, that is to say with speed-changes and hilly roads, there are good possibilities to adjust the way of driving so that the mileage is influenced. The principle of measuring and presenting the fuel used per driven distance is known. Such a device usually gives information that is at best difficult to use and sometimes directly missleading under dynamical driving conditions. The explanation is, that the meter only registers the used fuel-energy and does not take into consideration the energy that has been stored e.g. in the form of increased speed of the vehicle, and which can be used later for propelling the vehicle. In the proposed invention the instantaneously measured fuel consumption per driven unit of length is corrected with different forms of stored energy per driven unit of length. This gives a measure of at every moment used total-energy per driven unit of length. Presented to the driver, this gives a good guidance for choice of a way of driving which results in considerable fuel saving. In one embodiment of the invention the energy-consumption is calculated as, by flowmeter (1) measured flow of fuel to the engine from which is subtracted terms corresponding to the potential and kinetic energy stored in the vehicle. The data for the stored energy is calculated from data from accelerometer (10) which measures the acceleration of the vehicle plus the component of the earth's gravitation that is parallel to the road surface. The signals from relevant sensors are treated in processing unit (2) and the resulting value of the instantaneous energy-consumption per driven unit of length is presented on display unit (17) for the driver.
Patent SE-8005591-L (SE)
Inventor: VOS J
IPC: F02G1/045
Filed: 1980-08-07
Abstract: In a hot-gas reciprocating machine comprising two intercommunicating spaces of variable volume and two piston-like bodies (1 and 11) for varying the volumes of these spaces, the two bodies are coupled to two crank shafts (16 and 17) which are coupled to each other by a gearwheel mechanism by means of which the phase angle of the piston-like bodies can be varied by relative rotation of the crank shafts. The gearwheel mechanism comprises a plurality of gearwheels which mesh with one another and which include a first gearwheel (20) meshing with a gearwheel (18) fixed on one crank shaft (16) and a second gearwheel (21) meshing with a gearwheel (19) fixed on the other crank shaft (17). The gearwheel mechanism is mounted on a yoke (22) which is supported by two arms (23 and 24) which are each rotatable at one end about a respective one of the crank shafts and at the other end about the axis of a respective one of the first and second gearwheels. Means (40 to 44) are provided for varying the position of the yoke so as to alter the phase angle between the gearwheels on the crank shafts through the first and second gearwheels. <IMAGE>
Patent SE-8005750-L (SE)
Inventor: KURII H
IPC: G06F11/00
Filed: 1980-08-15
Abstract: PCT No. PCT/JP79/00265 Sec. 371 Date Aug. 13, 1980 Sec. 102(e) Date Aug. 13, 1980 PCT Filed Oct. 19, 1979 PCT Pub. No. WO80/01323 PCT Pub. Date Jun. 26, 1980.An electronic computer is disclosed which includes microprogram memory in which a microinstruction is stored, a microaddress control unit for supplying an address to said memory and a register for holding a microinstruction read out of said microprogram memory, the contents of the microprogram memory are stored in the first section of the memory of the microprogram-testing apparatus. The second section of said memory is supplied with data for testing the microinstruction. While the microinstruction is executed, the microinstruction and test data are read out of said memory at the same time, and supplied to the error detector and trace control circuit. The microprogram-testing apparatus further comprises a function switching control circuit, which decides whether the error detector or trace control circuit should be enabled. Where the error detector is selected, then an error in the microprogram is detected. Where the trace control circuit is selected, then the execution of the microinstruction or the halt of said execution is controlled.
Patent SE-8007189-L (SE)
Inventor: KISS G H
IPC: D06N7/00
Filed: 1980-10-14
Abstract: A fibre mat for the production of three-dimensionally moulded mouldings, for example for use as the internal lining of a motor vehicle by means of a dry process, comprises a prestrengthened layer and deformable supporting layers with which the prestrengthened layer is joined. The prestrengthened layer contains cellulose or lignocellulose fibres and is arranged as the central layer between two supporting layers. The supporting layers comprise creped, low-extension or extension- proof foil materials such as paper, plastic, metal, fabric and the like joined to the central layer surfaces whilst maintaining the pulling out properties of the creping.
Patent SE-8008651-L (SE)
Inventor: NILSSON T
IPC: B29C48/92
Filed: 1980-12-10
Abstract: An object is produced from a tubular blank (10,15,17) of thermoplastic material of polyester or polyamide, preferably of polyethylene terephthalate by reducing the thickness of amorphous material in one or several areas of the blank by means of one or several consecutive re-shaping operations. A mechanical shaping device (23,29,71,81) moves a transitional zone (13,14,113) situated between thicker and thinner material along the blank and simultaneously elongates the blank in the moving direction of the transitional zone while reducing the thickness. After the last re-shaping operation the thinner material preferably has an oriented state. During the re-shaping operation the temperature of the material in the transitional zone (13,14,113) is controlled at a level which, immediately before the re-shaping operation, is within or close to the range of the glass transition temperature (TG). In one embodiment the reduction of the wall thickness of the material is begun in a track (12) in the wall of the blank and continues symmetrically around the track. Clamping devices (41,51,61) are used to maintain the axial position of the blank. The blank is suitable for re-shaping, for instance, into a container in which the mouth also consists of oriented material.
Patent SE-8104799-L (SE)
Inventor: ZAHID A
IPC: F15B1/08
Filed: 1981-08-12
Abstract: An accumulator device comprising a pressure vessel having a replaceable bladder assembly adapted to be inserted into position within the vessel through a bore defining the gas charging port. The device is characterized by the provision of a bladder assembly having a stem molded thereto and adapted to project through the bore at the gas charging end of the vessel. A locking ring having larger diameter than the bore is rendered insertible endwise into the interior of the vessel as a result of the provision of reduced side portions. A retainer plate is provided which is insertible over the stem from the exterior of the vessel, the retaining plate including aligned portions projecting downwardly into the bore and filling the space between the reduced side or clearance portions of the ring and the bore to prevent extrusion of the bladder through the bore.
Patent SE-8105349-L (SE)
Inventor: PFEFFLI WALTER
IPC: E05D7/04
Filed: 1981-09-09
Abstract: A hinge for adjustably attaching a door or window to a frame of the kind having a first hinge part 1 to be connected to the door or window 14, a second hinge part 3 to be connected to the frame 15, and an insertable pin 33 forming the hinge pivot axis, is characterised in that both the first hinge part 1 and the second hinge part 3 have adjustment means for adjusting the position of the door or window relative to its frame. Preferably, the first hinge part 1 has a supporting pin 5 with a thread, and the head 8 of the pin 5 rotatably engages in a through-bore extending through a holder 2 transverse to the pivot axes of the hinge, the head of the pin has an internal hexagonal recess 7, or a screw-slot, by which the pin can be rotated by means of a tool for the purpose of adjusting the position, and a tapped bore extends coaxially with the pivot axis of the hinge which accommodates a locking screw 11 for securing the position of the supporting pin 5 relative to the pin holder. The invention provides a hinge with which, after mounting, smooth adjustment of the position of a door or window in its frame is possible in any easy manner, and without the need to take the door or window off its hinges. <IMAGE>
Patent SE-8106333-L (SE)
Inventor: JOHANNESSON J I O
IPC: C10B43/00
Filed: 1981-10-27
Abstract: Process and device for loosening and removing soot and solid coatings on surfaces in enclosed spaces such as the flue gas side of a furnace or boiler. In the case of a furnace, covers and flue gas ducts (4) to the flue gas side are sealed to form a closed chamber, which is supplied with unpressurized steam. Characterizing the process is that the steam, before being introduced into the enclosed space, is saturated with a cleaning composition (14), which includes synthetic tensides, alkali, complexing agents, a corrosion inhibitor and environmentally safe solvents and solvent vehicles. The cleaning of the metal surface is done in one or more steps and is followed by a passivating step for the metal surface, whereby the surface is coated with a passivating agent which counteracts continued deposits on the metal surface. The device is characterized in that it comprises a vessel (15) for liquid cleaning composition (14), said vessel being connected via a line (13) to a reduction valve (11), through which water flows to a steam generating chamber (8), which includes means (9) for vapourizing the water in conjunction with said composition. The combined steam of water and composition is conducted via a steam line (7) to the enclosed space to be cleaned, e.g. the flue gas side of a furnace (1).
Patent SE-8205131-L (SE)
Inventor: KLYGIS M J
IPC: B65D85/30
Filed: 1982-09-09
Abstract: A multi-package of a group or array of bottles and a packaging device which covers and supports the array of bottles on all six sides of the array. The device includes side walls and end restraining means integrally connected to top regions and bottom supporting means. The bottom supporting means contacts at least portions of the bottoms of all the bottles in the array and the perimeter defined by a combination of the side walls and end restraining means is not substantially less than the perimeter of the array. The top region includes at least a pair of opposed, generally oblong holes that facilitate telescopic association with at least two bottles in the middle ranks of the array and permits tightening in the vertical direction in the array.
Patent SE-8207197-L (SE)
Inventor: TOMASZEWSKI T W
IPC: C25D3/10
Filed: 1982-12-16
Abstract: A process for electrodepositing chromium on a conductive substrate employing an electrolyte containing trivalent chromium ions, a complexing agent, and hydrogen ions to provide an acidic pH in which a conductive substrate to be electroplated is immersed in the electrolyte and is cathodically charged and current is passed between the substrate and an anode at least a portion of the surfaces of which is comprised of ferrite whereby the formation of detrimental hexavalent chromium ions in the electrolyte is inhibited and the stability of the pH of the electrolyte is improved.
Patent SE-8300051-L (SE)
Inventor: GENEV I V
IPC: B02C15/14
Filed: 1983-01-05
Abstract: The disc crusher comprises a housing on a supporting frame closed by a cover equipped with an inlet pipe. A crushing gap is formed between a rotary disc and a rotary cone in the housing. - The disc (8) is aligned in a vertical plane and the cone (11) in a horizontal one, the cone axis intersecting the disc at the centre of the latter. The axes of cone and disc can be at between 40 and 80 deg. to each other, while the gap (12) can be rectangular in shape.(1/2)
Patent SE-8300142-L (SE)
Inventor: LINDEN ORVAR
IPC: A63F9/12
Filed: 1983-01-13
Abstract: The picture-forming toy comprises combination plates (2) threaded on a central symmetry shaft for turning, and their peripheral surfaces have picture fields (4,5,6) which coincide when the plates are turned relative to one another to a specific position. The fields represent parts of a picture, the whole of which is presented when the plates are correctly turned.(1)
Patent SE-8400105-L (SE)
Inventor: BENGTSSON L
IPC: B41K1/02
Filed: 1984-01-10
Abstract: A holder (1) for a stamping contact plate (3) is connected by a bar (6) to a hand grip (20) so that the two constituents are spaced apart, and are retained against relative rotation. In the hand grip is an adjustment body (12) which has a downwardly directed step-shaped end surface (15). The step surface can be brough into register with a projection from the stamp base part (8), so that the displacement movement of the holder can be varied. A spring (19) holds the various parts together, and the hand grip has an indexable member which works in conjunction with different width part sections in the adjustment body for easy identification of the actual adjustment.
Patent SE-8400331-L (SE)
Inventor: GERDES H M
IPC: H01M10/05
Filed: 1984-01-23
Abstract: Electronically conducting compositions comprising electropolymerised polypyrrole or copolymers of a pyrrole are described. These compositions may be either porous or non-porous materials in the form of films, powders, dendriform materials, or various shapes formed as desired by pressing powders of the compositions of the invention. The electronically conducting compositions of the invention can be prepared by several processes which are described, and a preferred process involves a multi-phase system, and more preferably, a two-phase system, one phase being aqueous. These compositions are stable over a range of chemical and electrochemical conditions and are useful in a number of applications, including electrodes for electrochemical cells such as electrochemical energy storage cells.
Patent SE-8502725-L (SE)
Inventor: NESLUND EIVOR
IPC: D03D29/00
Filed: 1985-06-03
Abstract: Apart from the hand grip and shaft on the rear of the loom, there is a further hand grip with two stop hooks, with one of which the web is drawn forward, whilst the other is used to stop the forward drawing process. The mechanism is partic. important for prevention of movement.
Patent SE-8506122-L (SE)
Inventor: EVANS C
IPC: F22B37/22
Filed: 1985-12-23
Abstract: In a nozzle dam assembly wherein a flange ring is affixed around a circular nozzle opening in a chamber wall, a support frame spans and is in non-threaded connection with the ring by releasable pins which carry under tension any load on the frame directed axially out of the nozzle into the chamber, and a circular dam with a sealing diaphragm disposed over it is attachable to the frame with its rim within the nozzle so that inflatable peripheral sealing means on the diaphragm effect the desired seal of the nozzle independent of the aforementioned axial load.
Patent SE-8600460-L (SE)
Inventor: JONSSON G
IPC: E21B19/14
Filed: 1986-02-03
Abstract: An apparatus for moving boring tubes between a rock drilling machine or the like and a stockpile for the tubes adjacent the machine, the apparatus includes a tube gripping device (6), which is settable vertically and horizontally relative a stand (1) carrying the apparatus with the aid of a manually movable operating device (5), and also at least one motor (9, 11) acting between the stand (1) and the gripping device, the motor preferably being operable from the operating device.
Patent SE-8600521-L (SE)
Inventor: LJUNGDAHL ARNE
IPC: H04N7/16
Filed: 1986-02-05
Abstract: A method for telecommunication in a system comprising a plurality of selectable program channels for communication with a plurality of subscribers. Program signals for all selectable program channels are passed to each one of the subscribers or groups thereof, and obfuscation signals are passed to all selectable program channels under such a selection at the subscribers that there only program channels, for which subscription has been made, receive undisturbed signals whereas the remaining channels are obfuscated. An equipment for telecommunication in a system comprising a plurality of selectable program channels for communication with a plurality of subscribers comprises controllable blocking means disposed at each one of the subscribers, adapted to let through program signals for a plurality of programs, and an obfuscation signal generator connected to all blocking means, which generator is adapted to send an obfuscation signal via the blocking means to all of the selectable program channels with the exception of those channels, for which a subscription has been made.
Patent SE-8605248-L (SE)
Inventor: NYBERG ANDERS
IPC: G07D11/40
Filed: 1986-12-08
Abstract: The picking unit (5) removes and counts the bundle of banknotes from its corresp. cassette (2), the picking and counting process taking place simultaneously from all cassettes. The banknotes are stored in the picking units on an intermediate basis, after which they are taken by a collection mechanism (20, 22) and pushed to a feed-out station (25). The collection mechanism travels along the row of picking units from a starting position located at the one end of the automatic unit, to a feed-out position at the other end of the unit, collecting the picked and counted notes from the intermediate storage points. Two or more feed-out apertures are provided for notes from the collection mechanism which comprises a running carriage (20) which travels along a straight guide extending in the longitudinal direction of the automatic unit. The carriage supports a banknote collector (22) which in turn is separable from it when it is moved to a position with one or more feed-out apertures (25). (Provisional basic advised week 8830)
Patent SE-8702300-L (SE)
Inventor: HASENWINKLE E D
IPC: B27B27/02
Filed: 1987-06-02
Abstract: The present invention is the combination of a linebar and saw assembly for sawing cants or logs having various amounts of sweep in order to maximize the yield. The linebar is conformable between a straight line and a line which approximates an arc of a circle. Both ends of the linebar are positioned relative to the saw so that one end is essentially adjacent to the center of the saw. Both ends of the linebar always remain on the line defined by the linebar when it is in straight line position. A tangent to the end of the linebar adjacent to the saw is always parallel to the plane defined by the saw. The saw is skewable about the point of intersection of the end of the linebar with a line drawn from the centerline of and normal to the plane of the saw. A mechanism for bending the linebar and skewing the saw completes the invention. Using this invention the linebar can be configured into an arc which approximates the sweep curvature of a cant or log being sawn. As the linebar is bent the saw is skewed to maintain parallelism with the line of tangency. The invention is particularly well adapted for use in sawmills where space is limited and where there may not be room to use a variable curve linebar which is deflected only at one end. Improvements of lumber recovery to about 20% are achieved by sawing around the curve as compared with processing similar sweepy cants by straight line sawing.
Patent SE-8703399-L (SE)
Inventor: STOLTEFUSS W
IPC: E21C35/197
Filed: 1987-09-02
Abstract: A cutter-bit (1) has a cylindrical shank (6) journalled for rotation in a bearing bushing (4) of a tool carrier (2). The bushing has a flange (10) adjacent a head (5) of the cutter bit (1). The flange (10) and the head (5) are shaped with mating curvilinear bearing surfaces (12,13). <IMAGE>
Patent SE-8703734-L (SE)
Inventor: RAMM E J
IPC: G21F9/36
Filed: 1987-09-29
Abstract: Waste material 113, for example radioactive waste, requires long-term storage in a containment construction which is sealed in relation to the environment so that the waste material is bound. The method of binding the waste material consists in the material being placed in a metal container 110 made of highly corrosion-resistant material and filled with a metal powder 114, or the container 110 being filled with a combination of waste material and a ceramic or metal powder 114A, after which the container 110 is evacuated and sealed and placed in a second container 118 with protective pulverulent material 119 which supports the first container 110 in the second container 118. The protective pulverulent material 119 can either consist of a ceramic powder or a metal powder. The outer container 118 is evacuated and then closed and is exposed to heat and pressure, so that the waste material is made to form a dense, solid matrix, a tight protective casing consisting of the containers 110 and 118 and the protective pulverulent material 114 and 119 being formed, so that the waste material is sealed in relation to the environment for long-term storage. The containers 110 and 118 are suitably cylindrical with concertina-shaped side walls in order to allow axial compression, and the protective pulverulent material consists of copper powder. Use is suitably made of isostatic compression. <IMAGE>