baber/WOPTO huggingface dataset:
Patent SE-8502908-D0 (SE)
Inventor: HUSEVAG HANS
IPC: A63G21/18
Filed: 1985-06-12
Abstract: An arrangement for a switchback or similar conducting arrangement comprises two or more consecutive switchback parts 11, partially overlapping at the joining ends, made with a curved profile. The switchback parts 11 are produced by lengthwise division of a pipe profile, including a pipe bend, to form curved pipe parts with pipe circumference between 1/3 and 2/3. The switchback parts 11 are made from plastic pipe or pipe bends, which are outfitted with an internal smooth surface and external transverse stiffening ribs 13, formed from ring- shaped pipe pieces, to form cavities. The stiffening ribs along the edge portions of the switchback parts have mutually aligned guide slots 24 for anchoring of a plastic pipe 30 slit lengthwise, which forms the edge finish for the switchback parts. The stiffening ribs 13 on the outside of the switchback parts form a support shoulder for a support piece 18, secured to the base or to the inside of an adjacent switchback part. <IMAGE>
Patent SE-8504229-D0 (SE)
Inventor: LANGLAIS G O
IPC: B41M5/00
Filed: 1985-09-12
Abstract: An aqueous coating composition for producing a high solids content carboxymethylcellulose based "CB" coating for use in pressure sensitive carbonless copy systems comprises carboxylmethylcellulose, a wall-forming carboxylated acrylic resin, an organic cross-linker, a polyvalent metal salt, and an oil solvent containing color-forming dye. The composition has a solids content of at least 30% and a viscosity within the range of 50 to 5000 centiposes. Spacer particles may also be present.
Patent SE-8504259-D0 (SE)
Inventor: NYMAN WILLY
IPC: E05B17/14
Filed: 1985-09-13
Abstract: In the protective plate (1) is pressed out a dome (2) which houses the object to be protected, projecting outwards from the adjacent magnetic surfaces. A grip tongue (3) extends outwards from the plate and is slightly outwardly bent. - An extension part of the same material is articulately connected to the plate and maintains the protection on the structure carrying the part to be protected, when the plate is folded outwards for access purposes.
Patent SE-8704473-D0 (SE)
Inventor: CLARK L
IPC: C08G81/02
Filed: 1987-11-16
Abstract: A thermoplastic elastomer is described which comprises a blend of (a) a carboxylated butadieneacrylonitrile elastomer and (b) an ethylene/acrylic acid copolymer which has been at least partially neutralized with a metal ion, the blend of (a) and (b) having been dynamically crosslinked with an epoxy crosslinking agent having a minimum of 2 epoxy moieties per molecule.
Patent SE-8804100-D0 (SE)
Inventor: SOLOMON B
IPC: C07K17/08
Filed: 1988-11-14
Abstract: Antibodies which are immobilized and covalently bound to a matrix polymer by means of a modification in a carbohydrate region of the antibodies; wherein the binding of the antibodies is effected by condensing at least one aldehyde group in an oxidized carbohydrate region and at least one epoxide function of an epoxy-group-containing matrix polymer, said condensation being conducted in the presence of a bifunctional reagent which has, on one end position of a spacer unit having at least three members, an amino group capable of condensing with the aldehyde group, and which has on the other end position a group which reacts covalently with the epoxide function.
Patent SE-8804529-D0 (SE)
Inventor: ANDERSSON STIG
IPC: A01B1/06
Filed: 1988-12-15
Abstract: A soil cultivator tool (18) comprises an attachment portion (19) for securing the tool to a motor-driven spindle of a soil cultivator, and an operating portion (20) formed of a wire which is spirally curved about an axis (C) of rotation of the tool extending through or located near the attachment portion (19). The operating portion (20) is in the shape of a spiral when viewed in the direction of the axis (C) and is connected to the attachment portion (19) at the inner end of the spiral. A hand-held motorized soil cultivator comprises a motor-driven spindle to which the soil cultivator tool (18) is removably attached with the axis (C) of rotation of the tool coinciding with the axis of the spindle.
Patent SE-8903419-D0 (SE)
Inventor: KARPPINEN EINO
IPC: B65D50/06
Filed: 1989-10-17
Abstract: A container (1) having a lid part (4) which is pivotally connected to the container by means of a pivot device (6), and which is provided with a handle part (5) which extends from the pivot device (6) in a direction opposite to the direction in which the lid part (4) extends. The container has a bottom and an outer surface which extends from the bottom, and presents at the end of the surface remote from the bottom a neck portion (2) which is terminated with an opening. The container is characterized in that the pivot device (6) can be moved circumferentially around the neck portion (2) so that when closing the lid part (4), the handle part (5) is moved from a position in which it extends essentially contiguous with the container surface to another position in which the handle part (5) is spaced further from the container surface.
Patent SE-8903500-D0 (SE)
Inventor: DAXER G
IPC: F02F3/00
Filed: 1989-10-23
Abstract: A two-piece, or articulated, piston assembly for internal combustion engines, comprising a head composed of a top portion and a pair of pin bosses integral with it, a skirt portion, and a wrist pin mounted in the pin boss holes. The pin bosses are secured to a member restraining lateral deformation of the pin bosses. The restraining member may be the wrist pin itself, or defined by a cylindrical hollow pin fastened to the pin boss holes and housing the wrist pin. The thus formed structure prevents deformation of the pin bosses toward the cylinder liner, thereby imparting a higher strength to the piston assembly.
Patent SE-9002839-D0 (SE)
Inventor: GOTO M
IPC: G01S13/32
Filed: 1990-09-06
Abstract: The disclosure relates to a radar apparatus of the type which comprises a transmitter which substantially continuously transmits a modulated carrier wave signal, and a receiver for receiving the carrier wave signal (the echo signal) reflected against an object, and in which the carrier wave signal is modulated with an encoding signal in which one bit in the code is of a duration which is several times longer than the period time of the carrier wave signal, and in which the code of several bits forms a block which is characterized by modulation of a carrier wave at constant frequency. Furthermore, the frequency of the carrier wave is changed between the blocks, so that the transmitter transmits one block with a carrier wave frequency which is different from the carrier wave frequency or frequencies which the receiver is set to receive. The apparatus includes means for dividing code blocks of the same frequency into a number of subunits, for example eight in number, in which each subunit is first correlated individually, and thereafter doppler analysis is carried out on the subunits of the block. <IMAGE>
Patent SE-9101727-D0 (SE)
IPC: E02B5/08
Filed: 1991-06-04
Abstract: The invention concerns a device for coarse cleaning of liquid flowing in a channel and consists of a conveyor for lifting preferably plate-shaped screen elements 64, 65 from a channel, driving these elements in their longitudinal direction in the raised position, and again lowering the screen elements into the channel after cleaning. The device also includes a cleaning apparatus which can be applied to the countercurrent side of the screen elements and which, when the screen element in question is in the raised position, scrapes off and carries away the material which has accumulated on the element. The screen element is drawn through a gap which is formed between the cleaning apparatus and supports 69, 70, 71, 72 located on the opposite side of the screen element in question. <IMAGE>
Patent SE-9102545-D0 (SE)
Inventor: GUSTAFSSON LARS-OLOF
IPC: A47J37/07
Filed: 1991-09-04
Abstract: This is an arrangement for lighting cooking-grill coal or briquettes without using an igniting liq. A rectangular pipe, whose length is at least twice the breadth, has openings (4) in opposite sides. The grid or grate for carrying the coal or briquettes, is inserted through the openings. There is at least one opening (3) for air. Variants claimed include various constructional details.
Patent SE-9201510-D0 (SE)
Inventor: MIETTINEN L
IPC: B27L1/10
Filed: 1992-05-13
Abstract: An apparatus for guiding a piece of timber, especially a block (2) to be machined in a chipper canter. A chain conveyor (10) for conveying the block is provided in front of the chipper canter and at least one press roll (24, 26), for pressing the block against the chain conveyor. Between the chain conveyor and the chipper canter, there is a raisable and lowerable feed roll (14) which in its lower position is below the level of the chain conveyor and in its raised position is above said level. At an appropriate distance in front of and behind the chipper canter, there is a pair of side rollers (48, 50) the rollers of which (52, 56, 54, 58) can be pressed against the sides of the block in such a way that they center the block or move freely in the lateral direction.
Patent SE-9302397-D0 (SE)
IPC: F04C28/14
Filed: 1993-07-12
Abstract: The invention relates to screw rotor machine intended for supercharging internal combustion engines and provided with an adjustable inlet port (13). The port is adjustable to an area less than the area at which the machine changes over from operating as a supercharger to operating as an expander. The inlet port (13) is, according to the invention, positioned in an end wall (2) of the inlet end with a part (13b) communicating with the threads of the male rotor and a part (13a) communicating with the threads of the female rotor, in addition to which a larger portion of said two parts is sealingly covered by a movably mounted cover plate means (5, 6) when the machine is operated as an expander. The cover plate means (5, 6) is at least partly removed from the two parts when the machine is operated as a supercharger.
Patent SE-9303100-D0 (SE)
IPC: A61F5/01
Filed: 1993-09-23
Abstract: The support consists of a standardised base in the form of a ring with a support (1) for positioning against the rear of the patient head. A fixture on the ring is diametrically central to the position for the support, and a positioning component fixes the front side of the head. For optimal adjustment of the support to the shape of the patient head, at least a part of the surface for location against the head releasably accommodates at least a distance component made of thermoplastic polymer material which undergoes plastic deformation, after which it is shape-stable.
Patent SE-9401947-D0 (SE)
Inventor: VON GLEHN ANDREAS
IPC: B03C3/30
Filed: 1994-06-07
Abstract: PCT No. PCT/SE95/00653 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Jun. 6, 1995 PCT Pub. No. WO95/33569 PCT Pub. Date Dec. 14, 1995A particle separating arrangement includes a filter tube (1) that is made of electrostatically chargeable fibres, for instance electrete fibres, and through which an axial air stream can pass radially in a direction from within outwardly. Within the tube (1) an insert (2) is placed, including a carrier (3) which extends transversely to the tube, the carrier having a plurality of strip elements (4) arranged to be set in motion by the passing air stream and thereby be rubbed against each other in order to produce an electrostatically charged field in their environs. This field is used to automatically and continuously keep the chargeable fibres in the filter tube wall (1) electrostatically charged.
Patent SE-9502254-D0 (SE)
Inventor: STEDT ROBERT
IPC: B23C5/22
Filed: 1995-06-21
Abstract: PCT No. PCT/SE96/00784 Sec. 371 Date Apr. 9, 1998 Sec. 102(e) Date Apr. 9, 1998 PCT Filed Jun. 18, 1996 PCT Pub. No. WO97/00750 PCT Pub. Date Jan. 9, 1997A cutting tool, preferably for milling, includes a holder and a cutting insert mounted thereon. The holder includes a seat upon which the insert is mounted, and an upstanding wall structure against which an edge face of the insert is pressed. The edge face has upper and lower portions separated by a step. The upper portion is frustoconical and is pressed against an upper wall of the wall structure to frictionally resist rotation of the insert about the insert's center axis. The lower portion of the edge face is polygonal and is adapted to engage a lower wall of the wall structure at a location spaced radially inwardly from a location where the upper portion and upper wall make contact. The lower portion rotates into engagement with the lower wall in response to cutting forces acting on the insert, to create an interference relationship between the lower portion and lower wall which prevents further rotation of the insert.
Patent SE-9503897-D0 (SE)
Inventor: JANSSON GUNNAR
IPC: F41J13/00
Filed: 1995-11-06
Abstract: The device comprises two rubber sheets (1) installed, separated by one or more sheets of plywood or similar wood material (2), behind which is arranged a container (3) filled with rubber or plastics granulate (8). The container has a contact hit surface, approximately the same as the target.
Patent SE-9504210-D0 (SE)
Inventor: HAAKANSSON NILS OLOF
IPC: F01L13/06
Filed: 1995-11-24
Abstract: Exhaust valve mechanism in an internal combustion engine, comprising a piston-cylinder device (21,22) width a securely mounted cylinder (21), the piston (22) of which has a piston rod (37) which extends through a bore (38) in a rocker arm (8) and is directed towards the spindle end (6) of the exhaust valve (1). A valve (23) in a hydraulic circuit is controlled by the movement of the rocker arm and is arranged, when there is overpressure in the hydraulic circuit, to conduct pressure fluid to and from the cylinder (21) to open and close the exhaust valve (1) at a stroke other than the exhaust stroke.
Patent SE-9600350-D0 (SE)
Inventor: GLADZKI MIKOLAJ
IPC: A01C/
Filed: 1996-01-31
Abstract: The mouthpiece with the seed held against it by vacuum is moved to a position where the seed is to be sown. A specific fluid volume is fed to the mouthpiece and an excess pressure is applied to it, which blows out the fluid, discharging and moisturising seed. The mouthpiece has an opening which is smaller than the size of the actual seed type and incorporates devices (11,13,15) feeding the opening with fluid which under excess pressure is blown outwards with the seed, which it moistens.
Patent SE-9600416-D0 (SE)
Inventor: THORSELL OERJAN
IPC: B60N2/42
Filed: 1996-02-05
Abstract: Gas in the energy-absorbing cushion/container is compressed and redistributed, when the travelling body is pressed against the back support on a collision occurring from behind. The cushion/container is fitted in the seat front edge, is inflated and counteracts so-called under-sliding. A neck protection is formed in accordance with the same principle. The cushion/container is provided with a regulatable throttle valve.
Patent SE-9601163-D0 (SE)
Inventor: KING DAVID A
IPC: G01N21/55
Filed: 1996-03-27
Abstract: An apparatus for detecting a target substance in a pixel array is provided. The apparatus has a light source to emit a light suitable for exciting the target substance in the array, a total internal reflection (TIR) member, and a light detector. The TIR member has a TIR surface on which the array is located. The light from the light source passes into the TIR member and is reflected by the TIR surface. The array is within an evanescent field region at the TIR surface. The light detector is adapted to detect light emitted from the array as a result of evanescent excitation of the target substance.
Patent SE-9602722-D0 (SE)
Inventor: GAIL ALFONS
IPC: F16J15/32
Filed: 1996-07-09
Abstract: A brush seal assembly for turbo-engines is provided for sealing off spaces on a circumferential gap which are differently acted upon by pressure, particularly between an engine stator and an engine rotor. A holding device for a bristle bundle is provided on the engine stator, from which holding device the bristle bundle is guided between circumferential webs in a sealing manner against the engine rotor and forms an axial gap in the circumferential direction with respect to one web facing the high-pressure side. In this case, at least on the side which faces the space of the higher pressure on the seal, the bristle bundle is to have devices for the shielding against a turbulent flow triggered by the engine rotor.
Patent SE-9604139-D0 (SE)
Inventor: KARLSSON EINAR
IPC: E02F3/80
Filed: 1996-11-13
Abstract: The present invention relates to an arrangement pertaining to working machines with pivotally mounted arms (1, 1'; 2, 2') between a chassis (A) and an implement holder (5) and enables a primary selection of one of the following functions: A) sideways movement of a working implement (5'); B) skewing of the working implement (5'); or C) series-coupling of the lift cylinders used, such as to enable minor modifications to be made to the construction, or to obviate the need for such modifications, even when choosing the other two remaining functions.
Patent SE-9701725-D0 (SE)
Inventor: MUELLER HANS
IPC: B29C45/26
Filed: 1997-05-09
Abstract: The invention relates to a latch lock (1) for a tool (2) used in the injection moulding of plastics or the die-casting of metals having a moving element (A) such as a mould plate or similar intended, after having been displaced for a certain distance, to be locked in the attained position prior to any subsequent actuation. According to the invention, an axially slotted sleeve (3) is so arranged as to accommodate internally a connecting piece (4) exhibiting radially projecting drawing wings (5) that are attached to a tool plate (B) and are movably guided by the slots (6, 7) in the sleeve along the sleeve (3). An end closure (9) attached to a tool plate (A) is also detachably attached to the guiding slotted sleeve (3).
Patent SE-9701926-D0 (SE)
Inventor: GUSTAVSSON PETER
IPC: A42B3/08
Filed: 1997-05-23
Abstract: The disclosure relates to a strap set for a protective helmet and a buckle therefor. The strap set consists of a rear strap (3) which is secured in the rear portion of the helmet, a front strap (2) which is secured in the front portion of the helmet, and a chinstrap (4). The three straps are united by a buckle (5) which may be displaced along that strap which is constituted by the front strap (2) and the chinstrap. The front strap and the chinstrap (4) are led through a guide and lead device (8) on a rotary portion (7) of the buckle (5), and the rear strap (3) is adjustably secured in the body (9) of the buckle (5). The body (9) is an approximately oblong plate which has a circular aperture (13) where the rotary portion (7) is located. In its turn, the rotary portion (7) has two slits (19, 20) such that a boom (23) is formed. The front strap (2)/the chinstrap (4) is passed around the boom (23). <IMAGE>
Patent SE-9702947-D0 (SE)
Inventor: ALMQVIST CHRISTER
IPC: A61F11/14
Filed: 1997-08-15
Abstract: The disclosure relates to an arrangement in hearing protection, in the form of an acoustic headset, comprising a first auditory cup ( 10 ), a second auditory cup ( 11 ) and a stirrup or headband ( 12 ) interconnecting the auditory cups ( 10, 11 ), a microphone ( 13 ) being provided for receiving ambient sound and an electronic control unit ( 15 ) actuable by means of a button set ( 14 ) being provided for transmitting sound from the microphone ( 13 ) and a radio unit ( 16 ) by the intermediary of loudspeakers ( 17 ) in the auditory cups ( 10, 11 ). The button set ( 14 ) comprises a plurality of associated buttons ( 18, 18', 19, 19', 20, 20', 21, 22 ) arranged in groups, and each group of buttons being disposed, for actuation by the wearer's fingers, in a separate depression or recess ( 23, 24, 25, 26 ) in the first auditory cup ( 10 ).
Patent SE-9703760-D0 (SE)
Inventor: ANDERBERG NILS-ERIC
IPC: B64F/
Filed: 1997-10-15
Abstract: The aircraft end of the raised tunnel construction is designed to be able to accommodate a gangway (2) lowered from the aircraft (1), so that passengers can step straight off the aircraft and into the tunnel leading to the terminal building.
Patent SE-9800283-D0 (SE)
Inventor: BECCU RAINER
IPC: E21B4/14
Filed: 1998-02-02
Abstract: In an air actuated down-the-hole hammer for rock drilling, a piston reciprocates within a casing to impact against a rear anvil surface of a drill bit. Upon making such impact, some fluid disposed between the impact surface and the anvil surface is forced radially inwardly toward a foot valve which fluidly inner connects central passages extending through the piston and the drill bit. In order to minimize the wear of the foot valve imposed by such forced fluid, either the piston or the drill bit includes a projection extending around a radially inner peripheral edge thereof for deflecting the forced fluid in a direction having an axial component to minimize an impact force of the fluid against the foot valve.
Patent SE-9801537-D0 (SE)
Inventor: RYDBERG TOMMY
IPC: B31C/
Filed: 1998-05-04
Abstract: The foot (1) is made by winding corrugated board into a roll with the board in each turn being secured together. MECHANICAL ENGINEERING - Single-face board is used to make the foot, the tips of pleats on the corrugated side being coated with strands of adhesive extending over the entire width of the board web.
Patent SE-9803966-D0 (SE)
Inventor: NORSTROEM THOMAS
IPC: B23B27/14
Filed: 1998-11-20
Abstract: The present invention relates to a turning insert preferably for internal machining, including a polygonal body of hard wear resistant material, which has an upper surface (11) and a lower surface (12) provided in separate substantially parallel planes and a number of, said surfaces connecting, side surfaces (13,14). A first edge surface (13) is a leading edge surface and a second edge surface (14) is a trailing edge surface during machining. At least one chip former (23) is provided in at least one of the lower and upper surfaces. At least one rounded cutting corner (18) having cutting edges (20,21,27) is formed at the intersection area of two edge surfaces. The cutting corner defines a bisector (Y). The chip former (23) is asymmetrically arranged relative to the bisector. The chip former has a surface (17A) that is provided in the plane of the upper side (11). The surface (17A) is provided at substantially one side of the bisector (Y) and the chip former (23) has bordering surfaces (29,28) intersected by the bisector (Y) at least twice at said area. <IMAGE>
Patent SE-9900525-D0 (SE)
Inventor: ORCHARD-WEBB JONATHAN HARRY
IPC: H01T4/08
Filed: 1999-02-17
Abstract: A method and assembly for a spark gap. A plurality of resistors are positioned adjacent the spark gap for reducing the energy in the gap during electrostatic discharge.
Patent SE-9900797-D0 (SE)
Inventor: ERIKSSON ULLA
IPC: A47L13/12
Filed: 1999-03-05
Abstract: The invention relates to a scrubbing device (1) for a mop of such a type that comprises a mop support (3) with a mop plate (4) and a mop-yarn device (5). The mop-yarn device (5) and the mop plate (4) are provided with a connecting means (6, 7) which interact to connect the mop-yarn device (5) to the mop plate (4). The scrubbing device (1) comprises a fixing element (10), by means of which it is mounted adjacent to the mop plate (4), and a side which is turned towards the floor, when being used, and which is provided with a scrubbing surface (9). The fixing element (10) is essentially in the form of a line. The scrubbing device (1) has an edge at which and mainly along which the fixing element (10) that is generally in the form of a line is arranged. When using the scrubbing device (1), at least a portion of the scrubbing surface (9) protrudes from the mop plate (4) and the mop-yarn device (5) substantially parallel to the mop-plate (4). The design of the scrubbing device (1) makes it possible to easily fix the scrubbing device (1) to most mops that are already available and to carry out an efficient transmission of force from the user to the scrubbing device (1).