baber/WOPTO huggingface dataset:
Patent SE-8505987-D0 (SE)
Inventor: LUNDELL A
IPC: E04C3/07
Filed: 1985-12-17
Abstract: Partition standard bent to have a fluted shape, particularly for use in a partition. Such standards are being used e.g. for fixing plaster boards when erecting partitions. The plaster boards are affixed with screws on both sides of the standards in a common partition structure. The price of the standard depends on the material thickness of the metal sheet that is used for it. The rigidity of the standard depends on the design and on the material thickness of the sheet that is used. With the design of the invention, in which in the back (1) of the standard are made transversal reinforcing grooves (5) either in addition to longitudinal reinforcing grooves (4) known in themselves in the art or without them, the sheet thickness may be reduced from 0.56 mm to 0.4-0.5 mm. The rigidity may also be increased by providing in the flanges (2), transversal grooves (7). As taught by the invention, the grooves (5, 8) in the back (1) extend close to the bend (6) of the standard or a small distance past the bend.
Patent SE-8602396-D0 (SE)
Inventor: LIPOWSKI MACIEJ
IPC: A44B19/32
Filed: 1986-05-27
Abstract: The invention concerns a method for liquid-tight sealing of an openable join between two web-shaped material sections 2, 2, there being arranged in the area of the join, on facing end edges of each material section 2, a first and a second zip fastener half 3a, 4a; 3b, 4b situated on facing side surfaces of the said material sections 2, and there being arranged, in the area between the said zip fastener halves 3a, 4a; 3b, 4b, at least in one end edge of the one material section, a sealing member 5a, 5b of liquid-tight, elastically compressible and/or expandable material which, in the unloaded state, has a volume which exceeds the distance between the facing end edges of the material sections when the corresponding zip fastener halves 3a, 3b; 4a, 4b are closed, the said sealing member 5a, 5b being pressed under elastic compression/expansion into liquid-tight contact between cooperating surfaces. The invention also concerns a device for liquid-tight sealing of an openable join between two web-shaped material sections 2, 2, which consists of zip fastener halves 3a, 4a; 3b, 4b arranged on facing sides of the facing edges of the said material sections 2, which zip fastener halves are intended to be closed in pairs on both sides of the said join to form closed zip fasteners 3, 4, and at least one elastically compressible and/or expandable sealing member 5a, 5b which is arranged between the said zip fasteners when these are in the closed position and which, under the effect of compression/expansion, is pressed against sealing surfaces for liquid-tight contact. <IMAGE>
Patent SE-8605302-D0 (SE)
Inventor: LEIBER H
IPC: B60T8/175
Filed: 1986-12-10
Abstract: Control for the automatic locking of the transfer transmission of a motor vehicle equipped with a multi-axle drive, having a wheel slip control system for the wheels of one axle and having an electronic unit that carries out a comparison of a quantity determined from the steering angle and the rotational speed difference of the wheels of the other axle that characterizes the moving condition of the motor vehicle with a limit value assigned to the steering angle and the driving speed. Control signal for the lock of the transfer transmission is generated when a control signal of the wheel slip control system is present or the quantity characterizing the moving condition of the motor vehicle exceeds the limit value.
Patent SE-8700757-D0 (SE)
Inventor: MUURINEN M A
IPC: B27B31/04
Filed: 1987-02-24
Abstract: The invention relates to a device for turning a log, especially for so-called field saws or equivalent which comprise at least one circular saw or equivalent and a table 4 which is displaceable past the blade 2 of the said circular saw and upon which the log rests parallel with the blade during sawing, and which device 1 comprises at least one pair of members disposed directly opposite each other on both sides of the table, which members are supported on a frame or a floor or the like and are joined to a drive mechanism. According to the invention, the said members are arm-shaped members 10,11, which can be displaced by means of a first drive mechanism 12,13 in the transverse direction relative to the longitudinal direction of the table 4 and of the log resting thereupon. The end 16 of the one arm-shaped member 10 has a sliding member provided with a friction surface, such as a toothed wheel or spiked wheel 14, which can be joined to a second drive mechanism 15 for setting the friction surface in motion. The end 17 of the second arm-shaped member 11 is provided with a stop face 18, the side profile of which is inclined in relation to a normal A-A to the table 4. The log can be rolled by means of the arm-shaped member 10 and the spiked wheel 14 in the lateral direction on the table 4, expediently between the members 10,11, and/or the log can be lifted at least partially from the table 4, whereupon the log can be turned into the desired position for feeding to the saw. <IMAGE>
Patent SE-8701065-D0 (SE)
Inventor: ROCH R
IPC: B31B1/74
Filed: 1987-03-16
Abstract: A method and apparatus for controlling the setting of the components of a printing machine use a calculating unit which receives all of the data regarding the operating status of each of the components to be controlled. The calculating unit process data relating to the running of the web and compares the data with data obtained by read heads, also sensing the web. The data from the read heads is supplied to the memory of a computer, the computer also having a touch screen for permitting direct control and setting of the components. A printer and a photographic recorder are coupled with the touch screen for displaying the images thereon.
Patent SE-8704460-D0 (SE)
Inventor: OLSSON J
IPC: B25B1/10
Filed: 1987-11-13
Abstract: During machining of workpieces (10) in a metal working machine the workpieces are held by a holding device (1) in the form of a vice. The vice hereby comprises two or more separate holding elements (2) which are shaped to be able to be arranged one after the other in a foundation (3, 5). The holding elements (2) comprise a first, displaceable jaw (7) and a second, fixed jaw (9), whereby the respective gripping faces (17, 19) of the jaws (7, 9) for workpieces are arranged on opposite sides (6, 8) on a holding element (2). When a similar machining of several workpieces shall take place, several holding elements (2) are arranged, according to one method, along the foundation (3, 5), and workpieces  are clamped between the holding elements and are subjected to machining. At this a machining of a first workpiece arranged in the holding device (1) can be repeated when machining of a second workpiece arranged in the holding device, and so on, until all workpieces, which are arranged in the holding device, have been machined in an intended way, i.e. the metal working machine, which preferably is in the form of a CNC machine or an other numerically controlled machine, can repeat its working operation without needing to return to an initial position and thus carry out its entire work cycle. Further, the metal working machine can thus repeat its working operation avoiding interruptions for changing workpieces and resetting the machine.
Patent SE-8801891-D0 (SE)
Inventor: FISCHER H
IPC: F02M31/04
Filed: 1988-05-20
Abstract: The invention is directed to an arrangement for heating the intake air of the carburetor of the engine of a handheld portable tool such as a chain saw. The fresh air entering the air intake line is quickly and adequately heated and directed to the carburetor as intake air without the danger of this intake air becoming entrained with dirt particles. In the arrangement according to the invention, the handheld portable tool can be operated at low temperatures without disturbances in the carburetor system such as freezing of the throttle flap or the main nozzle. The air intake line is lead through the muffler which is configured as a collection chamber for the exhaust gas. The heat of the hot exhaust gases passing through the muffler is transferred to the fresh air entering and passing through the intake line.
Patent SE-8804235-D0 (SE)
Inventor: HUNTER K D
IPC: G07B17/00
Filed: 1988-11-23
Abstract: A secure postage dispensing system is provided, which comprises: apparatus for receiving mailing information including a list of addresses, wherein the list is associated with a number of mail pieces to be sent and information indicative of the postage due for the mail pieces; structure for calculating the total postage required for the mail pieces; and structure for establishing communication with a funds control center, which is adapted to receive the total postage and the total number of mail pieces to be mailed and includes instrumentalities for effecting a funds transfer in the amount of the total postage to a carrier service and, upon completion of such funds transfer, returning a cryptographic key and a batch identifier. In addition, the dispensing system includes apparatus for using said cryptographic key to provide a unique encrypted number for each address in the list of addresses, and apparatus for outputting the list of addresses with each address having the unique encrypted number appended thereto.
Patent SE-8804333-D0 (SE)
IPC: B44B3/06
Filed: 1988-11-30
Abstract: A device in machines for the marking of workpieces with characters or other symbols, said machines comprising a marking tool which applies the symbols to the workpiece and devices for the selection of symbols and control of the movements of the tool in order to obtain a predetermined shape and size of the symbols. The device consists of a lower frame part (1) intended to receive the workpiece (7) and, arranged on the lower frame part, an upper frame part (2) capable of being raised and lowered and supporting the marking tool (43) and the symbol selection and control devices (36-42, 47-52, 69-74), the upper frame part (2) being arranged, during the marking operation, to rest on the workpiece (7) and clamp it against the lower frame part (1), and being provided with an opening (44) through which the marking tool works against the workpiece.
Patent SE-8901171-D0 (SE)
Inventor: PETTY J
IPC: E03C1/122
Filed: 1989-04-04
Abstract: PCT No. PCT/AU88/00292 Sec. 371 Date May 8, 1989 Sec. 102(e) Date May 8, 1989 PCT Filed Aug. 4, 1988 PCT Pub. No. WO89/01109 PCT Pub. Date Feb. 9, 1989.A connector for corrugated pipes or rods includes a housing (2) having an open end (3) for insertion of a pipe or rod into a bore (5). A pair of resilient locking members or fingers (9) are formed in the housing wall and include projections (10) which extend into the bore (5). The projections are so shaped as to lock into a single valley of the pipe or rod corrugations to prevent withdrawal of the pipe or rod. Also disclosed are methods of molding the connector in which the fingers (9) are held and/or forced outwardly from the mold during withdrawal of a central core which forms the bore (5) to avoid damage to the fingers by the core.
Patent SE-8901895-D0 (SE)
Inventor: RIPPLE D E
IPC: C10N10/04
Filed: 1989-05-26
Abstract: Lubricating oil compositions for internal combustion engines are described which comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) from about 0.70 equivalent up to less than one equivalent, per equivalent of acylating agent, of at least one amine compound characterized by the presence within its structure of at least one HN< group, said acylating agents being characterized by the presence within their structure of an average of at least 1.3 succinic groups for each equivalent weight of substituent groups, and (C) at least one metal salt of a dihydrocarbyl dithiophosphoric acid wherein (C-1) the dithiophosphoric acid is prepared by reacting phosphorus pentasulfide with an alcohol mixture comprising at least 10 mole percent of iopropyl alcohol and at least one primary aliphatic alcohol containing from about 3 to about 13 carbon atoms, and (C-2) the metal is a Group II metal, aluminum, tin, iron, cobalt, lead, molybdenum, manganese, nickel or copper.
Patent SE-8902753-D0 (SE)
Inventor: LEINO R
IPC: F24F13/06
Filed: 1989-08-16
Abstract: Air distributor intended to be connected to the end of a box in air inlet tube 2 connected to a room and which air distributor consists of a guide plate 3 for air which covers about half of the air inlet opening and guides the air upward towards the ceiling. One half of the inlet opening is covered with a perforated disk 5 that functions as a pressure reduction device. <IMAGE>
Patent SE-8903645-D0 (SE)
Inventor: LINDH LEIF
IPC: A61F5/01
Filed: 1989-10-31
Abstract: PCT No. PCT/SE90/00696 Sec. 371 Date Apr. 30, 1992 Sec. 102(e) Date Apr. 30, 1992 PCT Filed Oct. 26, 1990 PCT Pub. No. WO91/06267 PCT Pub. Date May 16, 1991.A hinge for use in an orthosis having the function of supporting, protecting and/or controlling a body joint. The hinge includes first and second sets of flexible, substantially planar, elongated strip-shaped elements mutually slidable in a plane-to-plane contacting relationship. The strip-shaped elements are carried by supporting members having a controlling and guiding function and at least one of the sets of strip-shaped elements is comprised of resilient strip elements having a degree of springiness and stiffness and being resiliently flexible in the longitudinal direction of the strip yet essentially rigid against bending about an axis essentially perpendicular to the hinge axis of the joint. The second set of strip-shaped elements is of a lower degree of springiness and stiffness than the first set and serves as spacer elements having the function of guiding and supporting the resilient elements such that the spacing between the elements is maintained constant along substantially the entire length of the elements. At least one of the strip shaped elements of both the first and second sets is fixed at its opposite ends with a means being provided for the supporting members to move when the hinge is flexed or extended.
Patent SE-9100798-D0 (SE)
Inventor: KUNS J
IPC: F25B5/02
Filed: 1991-03-15
Abstract: Vapourisers are provided for each temp. compartment plus two upstream chokes controlled by respective regulators as a function of compartment temp.. The lower temp. compartment regulator controls the compressor circuit and the higher temp. regulator controls its associated choke. The vapouriser (10) for the lower temp. compartment (2) has a down-stream vaporising  sector (10') to take sec. heat from the higher temp.  compartment (3) as loaded liq. with coolant by the upstream vapouriser (10). USE/ADVNATAGE - Hospital equipment, instruments etc.  Compact unit cuts energy cost and space requirements and avoids fluid shock, only switching on when freshly loaded.
Patent SE-9103381-D0 (SE)
Inventor: BRUSEWITZ H
IPC: H04N7/50
Filed: 1991-11-15
Abstract: The invention relates to a method and a device for image coding, primarily intended to be applied in the transmission of video signals. The video signal is converted to a bit stream by coding and quantising. The bit stream is stored in a buffer store before it is sent at a constant bit rate on a transmission line. Problems experienced with the known technology have been the prevention of overflow in the buffer store and the buffer store being emptied prematurely. Both of these problems give rise to a deterioration in image quality. At the same time, the buffer store content should be as small as possible. According to the invention, the content in the buffer store is regulated by varying the step height in the quantiser. With the frame rate at the input being known and the frame rate and bit rate at the output being known, the ideal buffer store content can be determined. The actual buffer store content is sensed and compared with the ideal buffer store content and the difference between these two values is determined. The step height in the quantiser is adjusted as a function of the difference. The device according to the invention in preferably constructed as an integrated circuit, for example, a VLSI circuit. <IMAGE>
Patent SE-9103672-D0 (SE)
Inventor: HEMBERG JAN
IPC: G07C9/00
Filed: 1991-12-11
Abstract: The system comprises a computer (1) adapted to receive and store booking data at the time when a room is booked, such as type of room and time period for availability of a certain room or rooms. A card reader is arranged for each room or room group and an electrically controlled lock for the door to the respective room for movement between locked and open positions by means of coded cards containing data for adaptation of the chosen room only during a chosen time period. The system comprises a number of checking-in units (3) comprising an account card reader (7) positioned in or proximate the building in which said room is located. The identification data for the guest's account card is read on the guest's arrival, and upon occurrence of said booking-in identification data in the computer, allows passage to the common area. The card readers and locks for the rooms are included in a room system which includes an electronic room module adapted to receive and store information about said identification data and booking data. Upon reading of the information from the account card in said card reader for the room, after acceptance of the card, the appropriate door lock is activated in the same way as a key. A checking-out unit (3) comprises an account card reader (7) which, upon checking-out using the account card in the reader, adds together and calculates the entire costs for charging to the corresponding account and ceases the card's function as a key for access to the common areas as well as to the particular room.
Patent SE-9200166-D0 (SE)
Inventor: HALLGREN L
IPC: F28F3/04
Filed: 1992-01-21
Abstract: PCT No. PCT/SE93/00027 Sec. 371 Date Oct. 19, 1994 Sec. 102(e) Date Oct. 19, 1994 PCT Filed Jan. 20, 1993 PCT Pub. No. WO93/14363 PCT Pub. Date Jul. 22, 1993.A plate heat exchanger for evaporation of a liquid includes a number of thin heat transfer plates (4), provided with corrugation pattern in the form of ridges and grooves, which in each second plate interspace for supply of said liquid have several inlet openings (18) distributed horizontally across the width of the heat transfer plates. The heat transfer plates each have a horizontal portion (28) having less pressing depth that the rest of the corrugation pattern, which is formed such than the heat transfer plates (4) in the area of the portions (28) referred to, abut against each other in the plate interspaces for said liquid and are separated from each other in the plate interspaces for a heating fluid.
Patent SE-9303974-D0 (SE)
Inventor: ZHENG WENXIN
IPC: G02B6/255
Filed: 1993-11-29
Abstract: The method determines the angular offset between axial asymmetries, in particular between optically inhomogeneous regions in optically transparent bodies, such as stress concentration zones (7) of optical PM fibres or fibre cores (3) of optical twin core fibres (1), located in arbitrary angular start positions. The method includes illuminating the end of the fibres during their rotations to different angular positions around their longitudinal axes. For different angular positions the difference (h) is then determined between light, which has passed through the fibre end and in its position corresponds to the central part of the fibre, and light, which has passed through the fibre end and in its position corresponds to the region of the fibre located immediately outside the central part. These differences (h), considered as junctions of the rotation angle, constitute curves for the fibre ends. - The curves are compared and are translated in a parallel way to a new angular position, where a max. agreement is obtained in the shape of the curves. The angle between the curves in this angular position gives the angular offset between e.g. the plane (8,8'') through the stress zones (7) or the fibre cores (3) in their start positions and this angle is used for rotating the fibre ends, so that these planes and thus the stress zones or the fibre cores in the fibre ends will be aligned with each other.
Patent SE-9304340-D0 (SE)
Inventor: HELLSTROEM FRANK
IPC: B65G23/44
Filed: 1993-12-30
Abstract: A device for feeding an endless conveyor belt, which along part of its length travels in a helical path, comprises a driving pulley (8) engaging the conveyor belt outside the helical path and between two belt-path sections essentially tangent to the driving pulley. Further, the driving pulley (8) is rotatably mounted in a holder (7), which is so mounted in a stationary frame as to be pivotable about a shaft (17) extending essentially through the one belt-path section transversely of the longitudinal direction thereof.
Patent SE-9402164-D0 (SE)
Inventor: LARSSON JOHNNY
IPC: B68B5/02
Filed: 1994-06-20
Abstract: The arrangement (1) is with a harness unit (1) with incorporates a mother coupling (10) and a cover (30). The mother coupling is of the rapid type and has a key (15) which works in conjunction with a hole in the cover. The cover has a core (31) enclosed by a leather lining (35) and stuffing.
Patent SE-9403369-D0 (SE)
IPC: B03C3/12
Filed: 1994-10-05
Abstract: A device for air cleaning, preferably from suspended particles, so-called aerosols, including a so-called ion chamber (10; 10'), i.e. a space where charging of aerosols takes place, and a so-called precipitator (12; 12') for separation of charged aerosols from the air by-passing the device. The air transport through the device can be effected with the aid of a fan (26; 26'), by natural draught or in another way. The air first passes through the ion chamber (10; 10') where an ionizing source (14; 14') is located, and then passes between the electrode elements of the precipitator (12; 12'), said elements being provided at a distance from each other and applied to a voltage in such a way that a strong electrostatic field is present between adjacent electrode elements. At least the repelling electrode elements (R) of the precipitator (12; 12') are manufactured of a high-resistive material that preferably is coated with an insulating layer. The ionizing source (14; 14') could be in the shape of a so-called corona electrode that in a suitable way is connected to one terminal of a high voltage source (18; 18') whereby ions of suitable polarity are generated around said corona electrode or generated in another way, e.g. via UV-light. The dimensions and design of the ion chamber (10; 10') as well as the location of the ionizing source (14; 14') inside the ion chamber (10; 10') are such that the migration and propagation of the ions in the ion chamber (10; 10') are mostly controlled partly by the repelling forces in the ion cloud and partly by the movement of the air through the chamber (10; 10').
Patent SE-9500713-D0 (SE)
Inventor: OLSSON SVEN-GUNNAR
IPC: A61M16/01
Filed: 1995-02-27
Abstract: A plurality of different parameters related to carbon dioxide output in a patient (12) are routinely determined in ventilator/anaesthetic systems (4). An improved design of the ventilator/anaesthetic system (4) for determining carbon dioxide parameters is disclosed. The ventilator/anaesthetic system (4) comprises a ventilator unit (6), in which a first flow meter (20) is arranged to measure an expired flow of gas, and a carbon dioxide meter (22) is arranged to measure the concentration of carbon dioxide in expired gas. Arranging the carbon dioxide meter (22) in the ventilator/anaesthetic unit (6) minimizes the equipment which needs to be set up in the immediate vicinity of patient, and a faster, more sensitive carbon dioxide meter (22) can be used. <IMAGE>