baber/WOPTO huggingface dataset:
Patent SE-8006864-L (SE)
Inventor: DELEENS G
IPC: C08G69/44
Filed: 1980-10-01
Abstract: Elastomers based on aliphatic polyetheresteramide blocks, having good elasticity properties and resistance to shock at low temperatures resulting from a regular alternation of linear aliphatic polyamide blocks of M.W. 500 to 3000 and polyoxyalkylene blocks of M.W. 500 to 5000 interconnected by ester groups and of which the weight ratio of the polyether to polyamide blocks is from 45/55 to 85/15.
Patent SE-8007028-L (SE)
Inventor: ATALLA M M
IPC: G07F7/10
Filed: 1980-10-08
Abstract: A method and apparatus are provided for improving the security of data transmissions between stations and for controlling secured transactions from remote locations in a data-transfer system. The method and apparatus obviate the need for transmitting user-identification information such as personal identification number (PIN) from station to station, e.g., from the station utilized by the user to enter his PIN and initiate a transaction, to the station that processes the transaction. Also, for added security, the method and apparatus provide for encryption (encoding) and decryption (decoding) of data during a transaction using encryption and decryption keys produced from different (independent) PIN's. The apparatus includes at least one irreversible algorithm module, a random number generator and at least one data file (e.g., disc or magnetic tape storage). The apparatus also includes a comparator or, alternatively, an encoding algorithm module and a matching decoding algorithm module. In addition, a data-transfer system obviates the need for paired encryption/decryption modules on a data link while nevertheless maintaining a high level of security in the data transferred. This facilitates remote control of data transfer between locations within the system, enables use of conventional data links, and permits convenient changes of and additions to the files of stored codes for the system without compromising the security of data transfers or of identifying codes for authorized individuals. An encoding center may be established which can be contacted by telephone and supplied with the PIN of a user and which can produce an encoding word that is received by the user via the telephone for his subsequent use in completing a telephone-oriented transaction.
Patent SE-8007268-L (SE)
Inventor: MEIER W
IPC: B01D53/18
Filed: 1980-10-16
Abstract: A tray device has a plurality of chimneys which extend above the level of liquid in the tray and have vapor outlets for the passage of the rising vapor. Tubes are also provided in the tray device with liquid inlets for the passage of liquid from the tray downwardly onto the lower exchange section. The tray device intercepts the liquid trickling down from an upper exchange section and distributes the liquid uniformly through the tubes over the top cross section of the exchange section immediately below. The vapor rising from the bottom section passes through the chimneys separately from the liquid.
Patent SE-8008757-L (SE)
Inventor: FAST S G
IPC: E02B15/04
Filed: 1980-12-12
Abstract: The apparatus shall preferably cooperate with a sea-going boat (9) and comprises two conveyor belts (1, 2), a homogeneous one (1) and a perforated (2) In this connection these two conveyor belts form a space that during the movement of the boat collects material from the water and transports the material preferably up to a container (8), which is located on the boat.
Patent SE-8102647-L (SE)
Inventor: IKEDA N
IPC: H05B6/76
Filed: 1981-04-27
Abstract: A high frequency heating appliance comprises in its main body a heating chamber (10), a high frequency oscillator (14), a hot air circulating fan (12), a door (6) for opening and closing an access opening in the front wall of the heating chamber (10) and a gasket (19), interposed between surface portions of the front wall which surround the access opening, and the door (6) to reduce leakage of heat and high frequency radiation. The gasket (6) comprises an interwoven mixture of heatproof dielectric fibre (20), such as glass fibre, and fibrous corrosion- resistant metal (21) such as fibrous stainless steel. <IMAGE>
Patent SE-8104364-L (SE)
Inventor: ADAMS J
IPC: G09G3/18
Filed: 1981-07-14
Abstract: In a monitoring circuit for checking the connections of liquid crystal displays and their segment drivers, each segment (3) is connected, e.g. via a conducting elastomer (4), through first lead (5) directly to the driver circuit for normal control and simultaneously via second lead (6) to a checking condenser (9). When segment (11) is activated the condenser (9) in loop (i) is charged and discharged by the control module (8), e.g. a microprocessor in multiplex with the normal activation signals, the condenser current being apparent as a potential drop across resistor 10 for comparison with required values. The circuit may be used in a liquid crystal display in a taximeter. <IMAGE>
Patent SE-8302881-L (SE)
Inventor: FORSBACKA B
IPC: D21F5/20
Filed: 1983-05-20
Abstract: The process is for air drying processes in which the moisture removal from a drying chamber (10) takes place by means of exhaust air. Dry substitute air (Gk) is fed into the drying chamber (10) and a portion of the heat energy of the exhaust air (Gp) is transferred by means of a heat pump system (106) to the substitute air (Gk). The substitute air is heated in at least two successive phases, the substitute air (Gk) being heated in a first phase in a heat exchanger and/or a water radiator, the heat energy of which is taken from the exhaust air (Gp), and the substitute air (Gk) being heated in the second phase in a condenser of the heat pump system (106) or a plurality of successive condensers (15a, 15b, 15c) of a multi-circuit heat pump. An evaporator, or a plurality of evaporators (12a, 12b, 12c) of a multi-circuit heat pump, is arranged in the heat pump system (106) so that they take heat energy from the exhaust air (Gp). In the first phase, the substitute air (Gk) is heated in a heat exchanger (1) by means of exhaust air (Gp). The evaporator of the heat pump system, or the evaporators (12a, 12b, 12c) of the multi-circuit heat pump system (105), is/are downstream of the exhaust air-substitute air heat exchanger, as seen in the flow direction of the exhaust air (Gp), or alternatively the substitute air (Gk) is heated in the first phase in a water radiator (9), the heating medium of which is heated by exhaust air (Gp) in a water heat exchanger (13), which is situated downstream of the evaporator of the heat pump system, or downstream of the evaporators (12a, 12b, 12c) of the multi-circuit heat pump system (106), as seen in the flow direction of the exhaust air. <IMAGE>
Patent SE-8303383-L (SE)
Inventor: WIDLUND L U R
IPC: B65D33/00
Filed: 1983-06-14
Abstract: A package for menstrual protectors such as sanitary napkins and pads or panty protectors has one side coated with pressure-sensitive adhesive for securing the napkin to the underwear of the user. A plurality of napkins have their adhering side releasably fixed to a plastic film or the like. When the film with the attached napkins is folded, the napkins are placed on top of each other forming one or more piles enclosed by the film. The overlapping edges of the film extending laterally beyond the protectors are then sealed together.
Patent SE-8304277-L (SE)
Inventor: KOROBCHENKO L G
IPC: G01T7/10
Filed: 1983-08-04
Abstract: A liquid scintillation counter comprises a detector with a measuring chamber disposed on a horizontal plate having two holes and a device for delivering a test specimen to the measuring chamber, which is arranged under the plate and has a screw pair with a lead screw and a nut, guides with vertical slots to ensure progressive upward and downward movement of the nut and a shutter installed below at the outlet of the vertical slot. The nut mounts a receiving assembly secured so that it is found precisely within any hole in the plate after the nut is turned and lifted. Said nut has at least one roller secured on its butt end and interacting with the vertical slot, said roller cooperating with the shutter at the outlet of said vertical slot.
Patent SE-8402008-L (SE)
Inventor: VEIBECK TORGNY
IPC: B65G69/18
Filed: 1984-04-11
Abstract: The system, to eliminate dust generation when tipping grain, crushed material etc. into a pit or hopper, comprises an assembly of plates. The assembly is so shaped and positioned that the dust-laden air is kept at the bottom of the pit. The rising dust is directed against the incoming material and concentrated inside the pit, until extracted. The assembly also prevents the vehicle driving over the pit, and is usable as a cover for the pit.
Patent SE-8503125-L (SE)
Inventor: JARREBY B
IPC: B65H75/50
Filed: 1985-06-24
Abstract: The apparatus comprises a number of stations in which various kinds of treatments and machining operations are performed. Each station comprises a clamping means (28) in which the tubular sleeve rests while the treatment or machining operation associated with that station is being performed. Each station also comprises a movable carriage (18) designed to adapt the station to tubular sleeves (10) of various lengths. 
<??>At each end of the tubular sleeve the stations are provided with one pivotable arm (30) each, designed to lift the tubular sleeve (10) away from the clamping means and advance it in a controlled manner to the next station. The stations are equipped with tools designed to treat and machine the tubular sleeve. One of the tools is movably mounted on the carriage (18).
Patent SE-8504786-L (SE)
Inventor: TAKACSI NAGY G
IPC: C07F3/04
Filed: 1985-10-15
Abstract: The invention relates to new aqueous pharmaceutical compositions containing as active ingredient a pharmaceutically acceptable complex of a bis-indole compound with a bi- or multivalent metal ion in a therapeutically effective amount. The invention further relates to complexes formed between a bis-indole compound and a bi- or multivalent metal ion. According to another aspect of the invention there is provided a process for the preparation of a pharmaceutically acceptable metal complex of a bis-indole compound and optionally stable aqueous pharmaceutical compositions containing said metal complex, in which a solution of a bis-indole compound or a pharmaceutically acceptable salt thereof in an aqueous medium is reacted with a non-toxic water soluble salt of a bi- or multivalent metal capable of complexation, at a pH of 3.0 to 6.0, optionally in the presence of or followed by the addition of a conventional pharmaceutical carrier and/or further additive, or, if desired, the obtained complex is isolated. The aqueous pharmaceutical compositions according to the invention have substantially increased stability.
Patent SE-8506112-L (SE)
Inventor: LINDBERG GORAN
IPC: A01G/
Filed: 1985-12-23
Abstract: The pivot arms (20) are movable between active and inactive lopping positions, and the body (1) in the latter position forms a movement track between the lopping tools, permitting passage of a tractive tool. The tractive tool connects to a tree trunk, and draws it past the lopping tools (2).
Patent SE-8601226-L (SE)
Inventor: LOREN N S
IPC: B29C65/60
Filed: 1986-03-17
Abstract: A method and apparatus for staking a formable projection, for example, a tab or boss, to retain plural articles in a unitary assembly. A projection on a first article is brought into registering position with an aperture in a second article to form the assembly. The assembly is clamped by a spring-loaded clamp pad which bears against the second article and surrounds the projection. The projection is then staked by action of a tool which travels reciprocally within the clamp pad and has a tip which cooperates with the clamp pad to form a cavity of desired shape. The forming stroke of the tool is against the resistive force of the spring, which increases the clamping force of the clamp pad. The formed projection is therefore contained within the inner boundary of the clamp pad and tool tip to thereby promote uniform head formation.
Patent SE-8603656-L (SE)
Inventor: EKLOV KURT OLA ALFONS
IPC: A47K17/00
Filed: 1986-09-01
Abstract: The toilet seat is designed for use in a caravan. The frame for a toilet seat (20,10) is raisable and lowerable to permit usage in a location with restricted head room.
Patent SE-8603977-L (SE)
Inventor: FORSLUND T
IPC: B27L1/04
Filed: 1986-09-22
Abstract: PCT No. PCT/SE87/00400 Sec. 371 Date Jun. 24, 1988 Sec. 102(e) Date Jun. 24, 1988 PCT Filed Sep. 7, 1987 PCT Pub. No. WO88/01925 PCT Pub. Date Mar. 24, 1988.A feeding device for longitudinally feeding a tree stem comprises a breast part (2, 2') to be applied against the stem, and two separate feeding units (3, 3'), suitably in the form of endless chains which are movable towards and away from each other, such that they can be pressed against opposite sides of the stem. Each feeding unit is mounted on a holder (7) which is connected to a frame (1) carrying the breast part, by means of a parallel arm system comprising two arms (8, 9) each connected to the holder (7) and the frame (1) by joints 10, 11, 12, 13) whose axes of rotation extend at an acute angle to the axes of rotation of the feeding units. A piston and cylinder assembly (14) is mounted in a conventional way between diagonally opposite joints in the parallel arm system for pivoting the arms relative to the frame for automatically centering the device relative to the tree stem irrespective of varying stem diameters.
Patent SE-8604181-L (SE)
Inventor: LEPPENEN J
IPC: E21C41/00
Filed: 1986-10-02
Abstract: A method for carrying out wire bolting of a rock, in which method a hole is drilled in a rock, and a wire piece shorter than the hole is pushed into the hole. In order to simplify the insertion, the wire piece is pushed into the hole by the same wire from which the wire piece has been cut. A wire bolting device developed for effecting the method comprises a cutting device mounted on the carrier of the device between a wire feeding mechanism and a resilient guide pipe attached to a head guide. A mounting space is provided beside the cutting device for the mounting of a pushing support between the ends of the cut wire.
Patent SE-8605255-L (SE)
Inventor: LEUTWILER A
IPC: C07D333/80
Filed: 1986-12-08
Abstract: (2-Halo-10-oxy-4H -benzo(4,5)cyclohepta(1,2b) thiophen-4-ylidene) acetic acids (I) and their hydrolysable esters and salts are new. (I) is esp. a cpd. of formula (Ia). R1 = H or 1-4C alkyl; R2 = halogen. - 2-Chloro-10-methoxy-4H-benzo (4,5)cyclohepta(1,2-b)thiophen- 4-ylidene) acetic acid (Ib) and the corresp. 4-bromo cpds., and their Et esters are specifically claimed. The cpds. are esp. in cis-iso-meric form.
Patent SE-8702239-L (SE)
Inventor: VARIS K J
IPC: C01B17/765
Filed: 1987-05-27
Abstract: Process and apparatus for catalytic oxidation of sulfur dioxide in several steps (1, 1') by directing hot, sulfur dioxide bearing gases through several successive solid catalyst beds (5) and by cooling (6) the gases between the steps. In order to prevent the catalyst bed (5) from becoming clogged, the hot, sulfur dioxide bearing gases are directed upwards from below through the topmost catalyst bed (5), and the dust which has accumulated on the floor (11) of the chamber (1) is removed.
Patent SE-8702814-L (SE)
Inventor: FREERMANN J
IPC: D06H7/02
Filed: 1987-07-09
Abstract: Pieces are cut off the end of a long web by first impaling the leading end of the web on a crosswise circulating needle bar that is then moved downstream from a cutting to a holding section. Then at the cutting station another such circulating needle bar and a noncirculating needle bar are poked through the web, with the noncirculating bar being downstream (relative to the displacement direction of the web) of the circulating bar. Then the web is cut across between the two upstream bars and the noncirculating bar and the downstream circulating bar are dropped down to transfer the piece thus cut from themselves to a transverse needle-chain conveyor. Then the circulating bar is moved back from the downstream holding station to the upstream cutting station while the second circulating bar pulls another piece of the web downstream across above the transverse conveyor.
Patent SE-8703811-L (SE)
Inventor: WENDT C H
IPC: B65D1/02
Filed: 1987-10-02
Abstract: A container/preform (1) of mainly plastic material comprises several layers (10-12) wherein at least in one layer (11) are present one or more substances and/or material which bring about that the layer reflects light invisible to the eye, e.g. UV-light. Owing to this it is possible to measure the extension and/or layer thickness of the layer (11) by determining the ranges where the incident light is reflected or the intensity of the reflected light. The invention is particularly suitable for transparent containers/preforms and makes it possible to check the production without destroying the containers/preforms which are manufactured.
Patent SE-8800375-L (SE)
Inventor: VINTHER FRANZ JOHNSEN
IPC: F24F8/10
Filed: 1988-02-05
Abstract: Shelter, comprising a room in a building structure having fixed installations and being furnished if required and having an inflatable envelope which may be divided up into a plurality of chambers and whose dimensions, in the inflated state, exceed the dimensions of the room, said envelope being provided with at least one essentially air-tight, closable entrance and exit opening, one or more air-supply devices and one or more devices for regulating superatmospheric pressure.
Patent SE-8804289-L (SE)
Inventor: BIELFELDT F B
IPC: B30B5/06
Filed: 1988-11-28
Abstract: A continuously working press is provided having a rolling rod conveyor connected to a guide chain, whereby in the critical entering arc and also in the tangential transition into the horizontal pressing zone the guide chain has the same arc dimension and secant dimension as the rolling rods, because they are guided coaxially with the same radius via entering gear wheels and lead-in gear wheels. Consequently, the orientation of the rolling rods orthogonal to the feeding direction is maintained. Furthermore, the rods are kept exactly equidistant during the transition from the entering arc into the horizontal pressing plane. Linear shifts are absorbed in an elastically compensating manner by bearing bolts composed of spring steel. The high spring forces which occur in the bearing bolts as a result of linear shifts of the rolling rods are absorbed in a compensating manner by thick sleeves and sextuple plate stacks of the guide chain.
Patent SE-8900217-L (SE)
Inventor: ROEMER B W
IPC: F16C7/02
Filed: 1989-01-20
Abstract: There is provided a connecting rod for connecting a crank pin of an electric motor to a reciprocated piston. The connecting rod includes a sheet metal shaped member that at each end has a deep drawn cylinder mounting which in turn mounts a bushing that is of a greater axial length than the cylinder mounting. The shaped member has a longitudinal bead providing a depression extending adjacent to one of the mountings and terminate in spaced relationship to the other mounting whereby there is a planar surface extending transversely across the member longitudinally between the bead and the other mounting and adjacent to the widest part of the member to provide a bending line.
Patent SE-8901884-L (SE)
Inventor: SANDBERG S
IPC: E02F3/42
Filed: 1989-05-26
Abstract: The present invention concerns an intermediate coupling device, a so-called tilt head, intended to be mounted on the end of a support arm, digger machine arm or the like 2 for carrying a digger bucket, a tool or equipment 3 and designed to permit, on the one hand, rotation of the bucket or the like about an axis situated in the work plane of the machine arm and, on the other hand, to permit pivoting or tilting of the bucket or the like about an axis situated in the same plane, but transverse to it. The rotation is obtained by means of a powered worm screw 12 cooperating with a gear wheel 13, both mounted in a housing 11, the housing 11 being coupled to one of the machine arm 2 and bucket 3, while the gear wheel 13 is coupled to one of the bucket or the machine arm. The novel feature lies in the fact that arranged around the gear wheel 13, transmitting the relative movement between the machine arm and the bucket or other tool supported thereon, there is a brake band 17 which engages peripherally with the gear wheel and which, in the tightened state, counteracts the rotation of the gear wheel 13 relative to the housing 11. <IMAGE>
Patent SE-8903304-L (SE)
Inventor: THEURER J
IPC: E01B27/17
Filed: 1989-10-09
Abstract: A mobile track working machine comprises a machine frame, operating tools adjustably mounted on the machine frame, drives for adjusting the operating tools into various operating positions and into an inoperative position with respect to the track rails, controls for the drives for adjusting the operating tools into the various operating positions and into the inoperative position, and an apparatus for automatically controlling the positions of the operating tools. The apparatus includes sensors for monitoring the transverse position of the track rails and obstacles along the track, generators for output signals indicating respective ones of the monitored transverse position of the track rails and of obstacles along the track, and transmitters for transmitting the output signals to the drive controls whereby the operating tools are adjusted into the respective positions in response to the output signals.
Patent SE-9100481-L (SE)
Inventor: ANDERSSON PER-OLOF
IPC: B65G63/00
Filed: 1991-02-18
Abstract: The invention comprises a shipping system intended for goods transport, consisting of a number, one or more, for cargo, in the form of containers or similar, adapted vessels (1) and a number, two or more, ports (A, B, C, D). Every cargo vessel (1) belonging to the system is arranged for carrying a number of containers on the vessel's deck and includes necessary ballast tanks adapted to be filled in order to lower the cargo vessel under control and to be emptied in order to raise the cargo vessel. All containers, destined to a first port (A), are oriented on the deck of the vessel in groups on a platform (a), and all containers, destined to another port (B) are oriented on the vessel's deck in groups on another platform (b). At each port (A) the respective cargo vessel (1) leaves respective platform (a) with those to the port destined containers and fetches one platform (A1) loaded with containers destined to another port (E) within the shipping system.
Patent SE-9102879-L (SE)
Inventor: CAILLAT JEAN-LUC M
IPC: F04C23/00
Filed: 1991-10-04
Abstract: There is disclosed a scroll-type machine particularly suited for use as a refrigerant compressor and incorporating an improved suspension system for the non-orbiting scroll whereby the latter may be pressure biased for the purpose of augmenting tip sealing. The machine also has a modified wrap tip and end plate profile in order to enhance performance, as well as an improved lubrication system for the drive and a baffle arrangement to provide a directed suction inlet. The machine also has an Oldham coupling utilizing a novel ring element which is non-circular and provides for increased thrust-bearing size, or reduced machine size. There is also disclosed a method of manufacture of a scroll-type machine.
Patent SE-9301825-L (SE)
Inventor: LOEF STEFAN
IPC: H05K1/02
Filed: 1993-05-28
Abstract: In order to reduce the costs of assembled printed circuit boards, a printed board fuse (1) has been developed, which functions with great reliability at low manufacturing costs. By coating a large area of a printed board with metal, for example, by plating, a well-defined thickness of a metal layer (9) may be achieved in which a fuse (3) has been separated. The well-defined thickness also allows well-defined geometry of the fuse cross-sectional area and fuse length to be achieved and therefore its resistance and interruption characteristics will also be very accurately defined. In case of a temperature rise, the metal layer (9) surrounding the fuse (3) will have a heat dissipating effect on the fuse, implying an essentially reduced risk of board fire. <IMAGE>