baber/WOPTO huggingface dataset:
Patent SE-8005146-L (SE)
Inventor: HEGGKVIST BJORN
IPC: B62J27/00
Filed: 1980-07-14
Abstract: An arrangement in or a structure for motorcycles intended to protect a motor cyclist against injury in the event of a collision comprises a protective body (1), having a cushioning or impact surface (4) which faces the upper part of the cyclists' body. The cushioning surface has an area of at least 500 cm2, and is of such shape and so inclined that when the upper part of a motor cyclist's body lies against said surface, it forms an upwardly directed angle of at least 20 DEG  to the horizontal. That part of the protective body located nearest the motor cyclist is provided with support portions lying over the thighs and knees of the motor cyclist and the structure is secured to the motorcycle by attachment means which will break at a given load so as to free the structure from the motorcycle. The protective body (1) has at least one forward part (6) which forms a deformation zone, and means may be provided which, when the protective body moves relative to the motorcycle, act on the handle-bars in a manner which causes them to break loose.
Patent SE-8008255-L (SE)
Inventor: SNYDER D S
IPC: H01L41/113
Filed: 1980-11-26
Abstract: An abnormal tire condition warning system is disclosed for use in pneumatic tires. The self-contained device comprises a sensor (16), an electronic transmitter (18, 22) and a power supply (24). The power supply is a weighted (30), vibrating arm (26) that has a piezoelectric transducer (32) attached. Normal wheel vibrations cause the weighted arm to vibrate and flex, in turn causing the transducer to flex, thus producing electrical energy which is used to power the transmitter circuitry. The vibrating arm may be fixed at each end and weighted at the centre, as in Figures (not shown), or fixed at the centre and weighted at each end as in Figure 6 (not shown). <IMAGE>
Patent SE-8008376-L (SE)
Inventor: ZAHRER S
IPC: F16K25/00
Filed: 1980-11-28
Abstract: A shut-off valve has two valve flaps (6, 7) defining between them a leakage compartment (22) to collect any liquid leaking past either flap in the closed position. A drainage passage (26) is communicated with the leakage compartment (22), by way of drain ports (23, 24) when the flap valves are closed and sealed off, by blanking off the ports (28, 29) when the flap valves are opened. A flushing port (34) allows access of a flushing/cleansing fluid to the leakage compartment (22). Separate spring loaded valves (46, 47, Fig. 3 not shown) operated by cams (48), (49) may be provided to open and close the drain and flushing ports. Alternatively (Fig. 4, not shown) the drainage passage is opened when only one of the valve flaps is closed, to allow flushing by way of the pipe line rather than by way of a separate flushing port. In this case two drainage passages (opened and closed by respective spring loaded valves 46, 47) are provided. <IMAGE>
Patent SE-8009115-L (SE)
Inventor: GARD I
IPC: H01H33/53
Filed: 1980-12-23
Abstract: In order to ensure re-ignition capability in minimum fluid breakers during the breaking of capacitive current, such breakers are designed with a pressurized gas cushion, arranged under a top hood, whose packing is placed under a given lowest fluid level in the breaker. This top hood must be designed according to applicable regulations for pressured containers and with earlier constructions, it must also be gas tight. A substantial improvement in the construction is achieved through the insertion of a pressure-tight gasometer (22) under the top hood (20). This ensures that the top hood (20) need only be made fluid tight, which simplifies its production. Inspection of the breaking chamber, furthermore, does not imply that fluid be extracted, as the fluid level in non-pressured breakers is lower than the top hood's packing (21). The gasometer (22) receives the same pressure on both sides of the wall and can therefore be thin-walled. This facilitates its production via deep dragging in suitable material, whereby rigorous testing is not required.<IMAGE>
Patent SE-8104336-L (SE)
Inventor: DALE S J
IPC: H02G5/06
Filed: 1981-07-13
Abstract: A gas-insulated transmission line includes an outer sheath, an inner conductor within the outer sheath, insulating supports supporting the inner conductor within the outer sheath, and an insulating gas electrically insulating the inner conductor from the outer sheath. An apertured particle trapping electrode is disposed within the outer sheath, and the electrode has a pair of dielectric members secured at each longitudinal end thereof, with the dielectric members extending outwardly from the apertured electrode.
Patent SE-8104528-L (SE)
Inventor: ROUSSEAU R
IPC: E05B27/00
Filed: 1981-07-24
Abstract: A lock with pins mobile in translation and/or in rotation about their longitudinal axes, wherein the pins are housed into cylindrical passages of a rotatable cylinder and are brought by a key in positions such that cut-outs of these pins are in alignment with a passage annular path formed in a blocking fixed crown of the lock, for allowing the rotation of the cylinder and the opening of the lock.
Patent SE-8107354-L (SE)
Inventor: NISHINO M
IPC: H04M9/08
Filed: 1981-12-08
Abstract: A loudspeaking telephone system has a voice switch circuit in which voice signals on transmission and reception speech channels are respectively detected to produce control signals, and these control signals are compared to judge the levels of the voice signals on both the speech channels so that the switching between both the channels is effected under the control of loss of variable attenuators inserted in both the speech channels. The control signals corresponding to the voice signals on both the transmission and reception speech channels are converted through analog-to-digital conversion into digital values which are suitable for arithmetic operation. The arithmetic operation is such that the losses of the variable attenuators are automatically controlled in accordance with the use conditions of the loudspeaking telephone system to minimum values which can prevent the howling, transmitting blocking and receiving blocking.
Patent SE-8200694-L (SE)
Inventor: LILJEHALL A
IPC: F16B12/40
Filed: 1982-02-08
Abstract: The invention relates to an arrangement for connecting two rack parts to each other. The rack parts 2 and 8 are provided with wall portions 12 and 44, which are intended for abutting each other. One rack part has at its said wall portion two pairs of through openings 14-20. The pairs of openings are situated at vertical distances from each other, and the two openings in each pair of openings are situated at horizontal distances from each other. The other rack part is provided with two pairs of complementary hooks 36-42, which are arranged to be insertable into respective ones of the openings by displacement of the wall portions 12 and 44 relative to each other, and to be displaceable, by parallel displacement of the wall portions relative to each other, into engagement with the surface of the wall portion 12 provided with the openings facing away from the wall portion provided with the hooks. <IMAGE>
Patent SE-8205529-L (SE)
Inventor: GUMMESSON B-A G
IPC: G01F1/58
Filed: 1982-09-28
Abstract: An arrangement for the measurement of the difference between two flows in two separate ducts with the help of one or more monitoring electrodes or the like arranged in respective ducts. The flow in the one duct is adapted so that it is capable of being transferred to the other duct. This can be done, for example, with the help of means for the alternate change-over of the flows from the respective ducts to the opposite duct, so that ultimately all the electrodes and/or duct walls are acted upon to a substantially equal extent. 
<??>Alternatively this may be achieved with the help of means for conducting one and the same flow through both ducts when the flow difference becomes zero and the measured value can be used as a new zero value for the continued measurement.
Patent SE-8301200-L (SE)
Inventor: LAAPOTTI J
IPC: D21F3/04
Filed: 1983-03-04
Abstract: A closed press section of a paper machine in which a paper web leaving the wire section of the paper machine is passed, supported by a first upper fabric, through a first double-felted press nip formed by two hollow-faced rolls. The lower fabric in the first double-felted press nip is a second fabric which carries the web forwardly after the first press nip. The press section further includes a smooth-faced central roll against which at least two single-felt nips are formed, the press fabric in the first one of the single-felt nips being constituted by the second fabric. The web is detached from the second fabric and adheres to the face of the smooth-faced central roll and moves along therewith into the next single-felt nip. The press section is devoid of press rolls of the suction type with the first double-felted press nip being formed between two solid-mantle hollow-faced rolls. The run of the lower fabric and web carried thereby is turned downwardly prior to the first single-felt press nip guided by a sector of a roll having a magnitude in the range of about 30 DEG  to 160 DEG . The web is passed through the first double-felted press nip and the at least two single-felt nips so that the face of the web which did not contact the forming wire contacts the smooth face of the central roll of the press in the second and third press nips.
Patent SE-8301985-L (SE)
Inventor: FESINA M I
IPC: F02M35/14
Filed: 1983-04-11
Abstract: A casing 1 in the form of a circular cylinder has an inlet port 5, a cover 2 and a bottom 3 having an outlet port 6. In the cover 2 and/or in the bottom 3 are holes 7, 7' arranged in the zone confined by two planes located at a distance of +/-0.1 R, where R is the radius of the casing 1, from the plane passing through an axis 9 to the casing 1 perpendicularly to the plane containing the casing axis 9 and the outlet port centre 10. The holes 7, 7' may be between 0.58 and 0.68R from the axis 9 and contain porous filter elements (8 Fig. 3). The presence of the holes 7, 7' reduces the noise emitted from the air cleaner. <IMAGE>
Patent SE-8303602-L (SE)
Inventor: EBIHARA S
IPC: G08B25/04
Filed: 1983-06-23
Abstract: A car-directing apparatus for an alarm system, directing dispatched engineers in a dispatch car to the site of an emergency or abnormality. The car-directing apparatus is fixedly arranged in a part of a predetermined area protected by the alarm system and has a display unit capable of indicating the site of the emergency or abnormality and/or a signal emitter for emitting a car-directing signal toward the dispatch car when the car approaches the site of the emergency or abnormality. The car-directing apparatus also has a built-in electric power unit including a chargeable battery.
Patent SE-8400593-L (SE)
Inventor: SVANTESON B
IPC: G06K7/10
Filed: 1984-02-06
Abstract: The optic cable contains at least two light-conducting, pref. plastics, fibres with their first end surfaces at the pen point. The fibre opposite end surfaces are connected to a light-emitting component and a light-sensitive component in the transmitter and receiver unit, the two components being electrically connected to a data terminal. - The light-conductive fibres can be between three and six in number, and at the pen poin are positioned symmetrically around a central light conductor connected to the light-sensitive component. They are positioned with their first end surfaces slightly into the pen from its point, and at the point is a lens which focusses both transmitted and reflected light.
Patent SE-8401197-L (SE)
Inventor: NEDERMAN BILL PETER PHILIP
IPC: B08B15/00
Filed: 1984-03-05
Abstract: This invention concerns a device in gas transfer equipment, particularly in one for the transfer of hazardous gases out of work places, and concerns the connection of parts interacting with each other in the equipment (1), so that the equipment (1) can be set up in several different ways, depending on how and/or where it is to be applied, whereby the equipment (1) has a tube shaped bracket (2), which partly is designed to connect to a stand (3), partly has a fixed end (4) in which is fitted an adjustable bearer arm system(5) and a gas lead (6) surrounding the bearer arm system(5), and partly  has a connection end (7)for connecting to other parts, within the gas transport equipment e.g. a gas lead (8), a fan or a valve.To enable a device, of this type to be used for a number of different applications, without needing new parts for every new application, the tube shaped bracket (2) is movable relative to the stand (3) with either the fixed end (4) pointed in one direction or in the opposite direction, and the fixed end (4) is shaped to allow the placing of the bearer arm system (5) in different start positions relative to the bracket (2).<IMAGE>
Patent SE-8403931-L (SE)
Inventor: UMEZAWA H
IPC: C07C/
Filed: 1984-07-31
Abstract: A process for producing threo-3-amino-2-hydroxybutanoylaminoacetic acids comprises the steps of allowing to react a starting compound represented by the general formula:    <IMAGE>  (I)  wherein R1 represents a naphthyl or a group of the formula:   <IMAGE>   in which R6 and R7 represent individually hydrogen, halogen, amino or a protected amino, hydroxy or a protected hydroxy, a lower alkoxy or a lower alkyl and R2 represents a protected amino, with a starting compound represented by the general formula:    <IMAGE> (II)  wherein R3 represents hydrogen or an ester residue, to obtain threo-3-protected amino-2-hydroxy-4-oxobutanoic acid or its ester represented by the general formula:    <IMAGE> (III)  wherein R1, R2 and R3 have the same meanings as above, and then reducing the same into threo-3-protected amino-2-hydroxybutanoic acid or its ester represented by the general formula:     <IMAGE> (IV)  wherein R1, R2 and R3 have the same meanings as above, and further converting the above compound into 3-amino-2-hydroxybutanoic acid represented by the general formula:    <IMAGE> (V)  wherein R2' represents amino or a protected amino, thereafter condensing the same, in a conventional manner for forming a peptide coupling, with a compound represented by the general formula:    <IMAGE> (VI)  wherein R4 represents an alkyl having 3-4 carbon atom or 3-guanidinopropyl, while previously protecting as required those groups not relevant to the reaction, and removing the protecting groups for the functional groups to produce threo-3-amino-2-hydroxybutanoylaminoacetic acids represented by the general formula:    <IMAGE> (VII)   wherein R1 and R4 have the same meanings as above. This invention also provides the compounds represented by the general formula (III) as novel intermediates for the above aimed compounds and a process for producing the intermediates.
Patent SE-8503469-L (SE)
Inventor: TJUMANOK A N
IPC: B02C13/20
Filed: 1985-07-12
Abstract: PCT No. PCT/SU84/00066 Sec. 371 Date Jul. 11, 1985 Sec. 102(e) Date Jul. 11, 1985 PCT Filed Nov. 6, 1984 PCT Pub. No. WO85/02558 PCT Pub. Date Jun. 20, 1985.A disintegrator according to the invention comprises a milling chamber (1) accommodating rotors rotating in opposite directions relative to each other. The rotors comprise carrier discs (4, 11) and disintegrating wheels (6, 13) concentrically mounted thereon. Each disintegrating wheels (6 or 13) comprises a cylindrical shell (17) having openings (18) and milling bodies (19) provided behind the openings on one side thereof. In addition, the wheel is also provided with a pair of guard members (20, 21) installed in mutually perpendicular planes which are designed to prevent a material (15) being disintegrated from getting into spaces between the carrier discs (4, 11) and disintegrating wheels (6, 13). One guard member (20) comprises a ring mounted on the periphery of the shell (17) on the inner side thereof to extend around the group of the milling bodies (19). The other guard member (21) comprises a cylindrical ring secured to the inner side of the respective carrier disc (4, or 11) opposite to the first guard member (20), the outside diameter thereof being substantially equal to the inside diameter if the shell (17) and the height being substantially equal to the amount of space between the carrier disc (4 or 11) and the end face of the shell (17).
Patent SE-8504175-L (SE)
Inventor: PAAKKINEN I
IPC: E04C2/288
Filed: 1985-09-09
Abstract: A concrete building unit, comprises two concrete slabs (1, 2) positioned in parallel at a distance from each other and an insulating layer (3) filling the space between the concrete slabs, and wire trusses (5) positioned between the slabs and cast in the concrete slabs at the opposite longitudinal edges of the trusses. In order to simplify the assembly of the insulating layer, the central portion of at least one wire truss (5) is over the whole length thereof stationarily cast inside an insulating material (8) to form an integral body (4) with the insulating material. In a truss element (4) intended for such a building unit, a truss wire (6) is stationarily cast inside an insulating layer (8) to form a beam having a rectangular cross-section. <IMAGE>
Patent SE-8600566-L (SE)
Inventor: BRAUN H
IPC: G01P3/80
Filed: 1986-02-10
Abstract: The arrangement for contactless measurement of the velocity of a moving medium comprises two transducers which furnish electrical signals into which inhomogeneities of the moving medium enter depending on their spatial position in accordance with different spatial weighting functions. The detecting regions of the two transducers are offset with respect to each other in the direction of movement of the medium but partially overlap in such a manner that the gradient of the spatial cross correlation function for the spatial displacement zero is different from the zero vector. A correlator forms the time cross correlation function of the two signals and an evaluation circuit derives the measured value for the velocity of the moving medium from the gradient of the time cross correlation function for the time displacement zero. Alternatively, the measured value may also be derived from the first moment of the cross power density spectrum of the two signals because said moment is mathematically equivalent to the gradient of the time cross correlation function of the two signals for the time displacement zero.
Patent SE-8600979-L (SE)
Inventor: BOHLIN JOHN OLOV
IPC: H01Q15/18
Filed: 1986-03-04
Abstract: The reflector is supported by a rotatable shaft to the end of which are fixed three edge-adjusted plates arranged at right-angles to each other, and connected to a horizontal plate. The reflector rotates in an anti-clockwise direction, and is enclosed in a protective casing, which is removable. The three plates are of highly reflective metal. Where the reflector is located on a small ship on the surface of the water, it works in conjunction with the radar antenna fitted at a much higher level on a large vessel. The radar transmitter emits a forwardly directed lobe, providing the strongest radar field apparently at a level above the reflector. This means that the radiation only comes into contact with the reflector with its lowest lobe part which has low strength. This part of the radiation is picked up by the top side of one of the three plates (4), reflected to the upper part of another plate, and is then given out as a reflected beam forming an echo signal.
Patent SE-8602222-L (SE)
Inventor: POSTLE S R
IPC: G01N27/447
Filed: 1986-05-15
Abstract: A diagnostic strip which comprises a base having coated thereon a dried layer which has been formed by coating onto the base an aqueous solution which comprises from 0.5 to 2.0% by weight of agarose and from 0.5 to 3.0% by weight of non-cross linked polyacrylamide or polyvinyl alcohol or a mixture of these polymers, the dried layer being 0.1 to 100  mu m thick and comprising 10 to 50% by weight solids.
Patent SE-8603589-L (SE)
Inventor: GORLER K
IPC: A61K31/36
Filed: 1986-08-26
Abstract: The present invention provides compounds of the general formula: <IMAGE>  (I)  wherein R1 is a hydrogen atom or a methoxy or ethoxy radical and R2 and R3 are hydrogen atoms or R2 and R3 together represent an aromatic carbon-carbon bond and R1 is a hydrogen atom, a hydroxyl group or an ethoxy radical; and the pharmaceutically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them, as well as their use in therapy.
Patent SE-8605171-L (SE)
Inventor: MCSHERRY T W
IPC: F16B13/14
Filed: 1986-12-02
Abstract: An expansible plastic fastener comprising a generally elongated body portion, a collar member, and locking means comprising a pair of reinforced toggle arms. The body portion has a generally central opening for reception of an elongated retaining element. The reinforcement provides cooperative resilient interaction with the toggle arms to assist movements toward their collapsed and expanded portions while simultaneously contributing to their holding strength. The fastener can also include a Y-shaped reinforcing portion pivotally connected to the locking means of the body portion by flexible connector means. This Y-shaped portion may include means for engaging an elongated retaining element in the form of a threaded member. Also, a fastening kit comprising a fastener of the invention along with a key for expanding the locking means to its optimum expanded position or a fastener of the invention with an elongated retaining element.
Patent SE-8803081-L (SE)
Inventor: CASE P D
IPC: A24D1/00
Filed: 1988-09-02
Abstract: Low sidestream cigarettes comprise cigarette rods not exceeding 20 mm in circumference. The cigarette rods comprise paper wrappers of a type which effect a sidestream reduction of at least 30% when used on rods of conventional dimensions.
Patent SE-8803415-L (SE)
Inventor: GIFFIN III R G
IPC: F02C3/067
Filed: 1988-09-27
Abstract: An improved gas turbine engine is disclosed. The engine includes counterrotating first and second turbine rotors without an intervening nozzle. Disclosed also are means for obtaining pitch relative outlet velocity greater than pitch absolute inlet velocity for at least one of the rotors. In one embodiment, the reaction of at least one of the rotors is greater than a reference reaction effecting peak efficiency of the one turbine. Advantages include improved overall engine efficiency and decrease in weight, reduced cooling flow and complexity of the engine.
Patent SE-8803710-L (SE)
Inventor: MUELLER H
IPC: C08L67/06
Filed: 1988-10-18
Abstract: Curable moulding compositions, coating compositions and knifing (filler) compositions based on unsaturated polyester resins (UP resins) having improved adhesion to zinc sheeting and/or zinc-plated surfaces, in which the glycol component of the curable UV resins contains bisphenol bishydroxy alkyl ethers of the formula I, <IMAGE>  in which   A is a methylene or 2-alkylidene radical having 2 to 4 carbon atoms,     R is an alkylene radical having 2 to 4 carbon atoms, x and y are each at least the number 1, and the total of x + y is a number from 2 to 6. The proportion of compounds of the formula I in the glycol component of the UP resins is preferably at least 5 mol%. The compositions are furthermore preferably used as repair fillers for zinc-plated automotive bodywork.
Patent SE-8902400-L (SE)
Title: Treating metal objects against rust and other damage - by application of air-impermeable latex
Inventor: FROEDEN DAN
IPC: C09D5/08
Filed: 1989-07-03
Abstract: The latex applied to the surface to be protected comprises ethylene vinylacetate latex, styrene butadiene latex, or natural latex, and is accompanied by a suitable accelerator to precipitate the hardening process. It is applied in a liq. but viscous form, by spraying, brushing, rolling, injecting, doping, melting, and it has a specific dry content. The applied latex is hardening by heating in a heat chamber. One or more layers of it can be applied with a thickness varying from a few micrometres to several centimetres. The layer(s) can be coloured by mixing a pigment with the latext prior to application, or subsequent painting of the hardened surface.