baber/WOPTO huggingface dataset:
Patent SE-8205481-L (SE)
Inventor: SCHOLLKOPF E
IPC: D21F11/12
Filed: 1982-09-24
Abstract: An apparatus for manufacturing a sandwich web comprises first and second rotatable applicator rollers which are mounted so as to form an adjustable first roller nip therebetween adjacent adhesive applicator means which applies a film of adhesive to each of the applicator rollers for coating on respective sides of a substrate web. The apparatus includes a pivotal arm which contains a first laminating roller which forms a nip with the first applicator roller so that a laminating web may be fed thereover to engage the adhesive on one side of the substrate. In addition, a second laminating roller is contained by the pivotal arm and it may be brought into association with the first laminating roller to form a third roller nip so that a second liner may be laminated to the adhesive on the opposite face of the substrate. In accordance with the method of the invention the substrate is fed between the first roller nip and is coated on each side with an adhesive to a predetermined level which is regulated by the rotational speeds of the applicator rollers and it is thereafter directed over a portion of the surface of the first laminating roller so that the laminating web which is fed thereon is bonded to the adhesive on the one side of the substrate. The second liner is then fed on the opposite face with a second laminating roller which is arranged in association with the first laminating roller to define a third nip therewith. The rotational speeds of the laminating rollers in their adjustable positions relative to each other and to the applicator rollers permit selection of the film amount of adhesive and the bonding which is effected between the liners and the substrate.
Patent SE-8206161-L (SE)
Inventor: HIRABAYASHI M
IPC: B43K1/06
Filed: 1982-10-29
Abstract: A writing instrument has a metal writing point formed by a bundle of fine metal wires, which at one end portion of the bundle are laterally compressed and held adjacent to each other with capillary passages between them. A substantially hemispherical tip is formed at the end surface of the end portion and a substantial part of the remainder of the bundle has a longitudinally extending hollow space at the center thereof. A long permeable ink feeding core is inserted into a hollow space for feeding ink to the passages in the tip and the bundle is encased in a cylinder which may be incorporated in a pen having an ink cartridge from which ink is supplied to the core. The compressed wires are durable and can be provided with a smooth hemispherical surface which moves smoothly over the paper. The passages and the core ensure a steady supply of ink. The writing point also enables sufficient pressure to be applied when writing for making copies with carbon or copy paper.
Patent SE-8206294-L (SE)
Inventor: SANDLING K
IPC: E05F15/10
Filed: 1982-11-05
Abstract: The present invention concerns a revolving door device having arcuate screens arranged on diametrically opposite sides of the passage space constituting part of the revolving door closely adapted to the fixed outer walls of the device. Said screens being connected with each other through a partition wall divided up in three sections having the central section openable. The respective outer sections is aligned along a chord of the circular space so that when said screens are in a position for access to the respective passage spaces, a free through path may be obtained from entrance opening to the outer through the openable central section in case of emergency.
Patent SE-8206362-L (SE)
Inventor: NILSSON K A I
IPC: H03K17/082
Filed: 1982-11-09
Abstract: A monitoring device in integrated drive amplifiers intended to be driven by digital signals includes fault detection circuits giving a fault signal for such as excess temperature, overcurrent, or interruption and shortcircuiting in the load circuit. The input of the drive amplifier is connected to the output of a D-type flipflop (13) having a data input (D) and a clock input (C) intended for connection to a digital control system. Between the data input (D) and a potential corresponding to a logical ZERO there is connected a circuit (22,23) adapted for connecting the data input (D) to said potential during the interval between the operation signals when a fault signal is present.
Patent SE-8206427-L (SE)
Inventor: MASKASKY J E
IPC: G03C1/005
Filed: 1982-11-12
Abstract: High aspect ratio tabular grain silver halide emulsions, photographic elements incorporating these emulsions, and processes for the use of the photographic elements are disclosed. In the tabular grain emulsions the silver halide grains having a thickness of less than 0.5 micron (preferably less than 0.3 micron) and a diameter of at least 0.6 micron have a high aspect ratio and account for at least 50 percent of the total projected area of the silver halide grains present. Silver salt is epitaxially located on and substantially confined to selected surface sites of the tabular silver halide grains.
Patent SE-8304565-L (SE)
Inventor: THIGER PIERRE HANS LORENZ
IPC: F16H3/60
Filed: 1983-08-23
Abstract: A reversing device, for example a back drive device, which can be placed between a drive motor and an outward propellant in a machine, and consisting of an ingoing axle (1) and an outgoing axle (2), and a planet gear (3), arranged between the ingoing and outgoing axles with a planet transporter (13), and two series of planet wheels (15, 17) where the planet transporter (13), via a coupling, e.g. a friction coupling (4), is loaded against the outgoing axle (2) during forward propulsion. The planet transporter is equipped with a brake (5) which, on being activated, is designed to load the planet transporter (13) against the rotation whereby the braking gear overrides the locking mechanism in the coupling (4) or produces an automatic release of the coupling (4), whereby the planet gear, via the separate planet wheels (15, 17) and a cog ring (19) in the outgoing axle, produces a propulsion of the outgoing axle in a direction opposite to the direction of rotation of the ingoing axle.<IMAGE>
Patent SE-8400721-L (SE)
Inventor: NISSEN K E
IPC: E06B3/40
Filed: 1984-02-10
Abstract: In a tiltable or pivotal window in which the frame and sash side members that are perpendicular to the axis of rotation have oppositely facing abutment surface sections on either side of the axis area, said abutment surface sections merge smoothly into each other through an abutment surface section formed as a helical surface of about 180 DEG . A continuous weather strip may be provided on one or both of the abutment surfaces. If such strips are provided on both surfaces, they may be magnetic with opposite transverse polarization to improve tightness and minimize sliding contact between the strips in the helical surface area.
Patent SE-8400762-L (SE)
Inventor: RYDQVIST S S L
IPC: E04B1/61
Filed: 1984-02-13
Abstract: The invention relates to an attachment member for attachment of two elements (7, 7 min ) in an each other adjacently located poisition against a supporting section (5) having a groove (6), defined by two towards each other directed parts, the elements (7, 7 min ) intended to be attached being arranged with towards each other directed flange shaped parts (8, 8 min ). The attachment member includes a central portion (1), adjacent to a first end portion being joined to an end part (2), extending in a plane separated from the direction of extension for the central portion (1) and having a width exceeding the width of the groove (6), the part adiacent to the central portion (1) being arranged having a width not exceeding said width of the groove. The central portion (1) is arranged with from each other directed engagement members (3, 3 min ) in a region adjacent to the point of transformation into the end part (2), and an abutment member (4) extends from a second end portion of the central portion (1). The end part (2) is arranged, after insertion into the groove (6), to facilitate establishment of a contact position against the inside surfaces of the parts defining the groove (6), and by force applied against the abutment member (4) in direction towards the groove (6), same is arranged to be inserted into a contact position against an inside surface of the parts defining the groove (6), whereby the engagement members (3, 3 min ) in this established position are arranged to apply a force and to hold the flange-shaped parts (8, 8 min ) of the elements (7, 7 min ) against the outside planes of the parts defining the groove (6).
Patent SE-8403159-L (SE)
Inventor: LOFGREN P
IPC: B67C/
Filed: 1984-06-13
Abstract: Filler for sterile filling of containers. A flexible mid-point reservoir (14) is set into the dosage chamber (11) and is exposed to external overpressure and negative pressure. The filled goods are sucked into the mid-point reservoir and pressed out into the final storage container.A device for fine adjustment of chamber volume has the form of an adjustable diaphragm (33).<IMAGE>
Patent SE-8500401-L (SE)
Inventor: SMITH D E
IPC: B23G5/18
Filed: 1985-01-29
Abstract: Thread-cutting apparatus includes an indexable insert having multiple thread-cutting profiles. The invention may be embodied either in a thread-milling insert or a thread-chasing insert. The insert is configured to provide clearance for internal threading and to enable cutting force to be directed through a large cross-sectional area of the insert.
Patent SE-8501759-L (SE)
Inventor: FAGERLUND BERTIL K E
IPC: D21C3/00
Filed: 1985-04-10
Abstract: A method for bringing a digester up to cooking temperature efficiently and rapidly wherein wood chips are packed in the digester, covered with a hot spent liquor, and then a hot liquor displacing liquid is used to displace the hot spent liquor from the digester and send it to an alkali adjustment zone in an accumulator. After the hot spent liquor has been displaced, the hot liquor displacing liquid is passed through the digester and into a lower portion of the alkali adjustment zone. Hot liquor is constantly passed from a constant volume heating zone into the alkali adjustment zone by overflow or otherwise. Hot liquor at the cooking temperature is passed from the top of the heating zone into the bottom of the digester and relatively cool liquor after passage through the digester passes from the top of the digester to the bottom of the heating zone. This type of circulation is continued until liquor leaving the top of the digester is at the cooking temperature whereupon the circulation is terminated and the heat content of the liquor in the heating section is increased by passage through a separate heat exchanger.
Patent SE-8702589-L (SE)
Inventor: JAERVEBACK B
IPC: C04B14/38
Filed: 1987-06-22
Abstract: A new reinforced concrete contains short lengths of wire or rod which is blended with the concrete formulation and is randomly distributed within it. The reinforcement is particularly wire of 3-6 and pref. 4mm dia. and length 30-60 pref. 50mm, and partic. hardened steel. The material is useful for inclusion in doors and walls of safes etc. to resist the attack of drills and chisels. - The wire partic. comprises 15-30 wt.% pref. about 20 wt.% of the concrete. A material based on high strength concrete is also claimed. (Provisional Basic previously advised in week 8907)(0/0)
Patent SE-8703702-L (SE)
Inventor: RUSSELL P M
IPC: C22C29/00
Filed: 1987-09-25
Abstract: A high density refractory body composite ceramic comprising a densified refractory body, possessing about 10 percent greater toughness than exhibited by other composite ceramics of similar composition and geometry, of a refractory material selected from the group consisting of oxides, carbides, nitrides, silicides, borides, sulfides and mixtures thereof, and a binder material capable of plastic deformation in a sufficient amount to at least partially fill the interstices between the particles of the refractory material and a method for producing said high density refractory body composite ceramics.
Patent SE-8704628-L (SE)
Inventor: CARLSSON B P I
IPC: F02M17/04
Filed: 1987-11-23
Abstract: The invention is an arrangement for controlling the air/fuel ratio A/F in a carburetor. The arrangement can be connected to a membrane or a float carburetor and controls the mixture ratio by influence on the differential pressure  DELTA p between the fuel chamber (18) and the venturi (12). The subpressure from some part of the intake system (16) is passed through a magnetic valve (32) activated by pulses of a variable length. In order to equalize the whole or part of the subpressure there is an opening (33) with inlet from the atmosphere to the valve. By varying the pulse length a changeable subpressure is obtained which is connected in lieu of the regular atmospheric ventilation of the carburetor.
Patent SE-8800791-L (SE)
Inventor: BENGTSSON S
IPC: A47C7/74
Filed: 1988-03-04
Abstract: The disclosure relates to an electrically heated vehicle seat (1) with cover fabric portions (5,6), heating element (7) and padding (4) sewn together with a plurality of first seams (11-16 and 21-26) and second seams (10,19,20,29). The heating element has heating portions separated from each other by the first seams and communication portions which electrically connect to each other the heating portions which have been separated by the first seams. The first seams are sewn through the heating element without crossing the heating portions or communication portions. The second seams are not sewn through the heating element and neither are they sewn through the padding. The disclosure also relates to a method of manufacturing an electrically heated vehicle seat, where cover fabric portions are sewn together with the heating element and padding using a plurality of seams. First seams are sewn through cover portions, heating element and padding, such that they do not cross the heating portions or communicaton portions in the heating element. Second seams are sewn solely through cover portions so that they cross or extend adjacent to the first seams in the vicinity of their ends.
Patent SE-8900605-L (SE)
Inventor: NORBERG T
IPC: C07H13/04
Filed: 1989-03-01
Abstract: PCT No. PCT/SE90/00107 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed Feb. 16, 1990 PCT Pub. No. WO90/10023 PCT Pub. Date Sep. 7, 1990.A copolymer of an N-acylated glycosylamine and an amide having the general formula:   <IMAGE> (I)  wherein R2 is a reducing sugar residue; R3 is H or CH3; x is an integer from 0 to about 20; and m is such that the molecular weight of the copolymer is from about 5 kDa to about 2000 kDa; an N-acryloyl- or methacryloyl-glycosylamine having the formula:   <IMAGE> (II) wherein R2 is a reducing sugar residue; and R3 is H or CH3; and processes for its preparation.
Patent SE-9002509-L (SE)
Inventor: THORESON I
IPC: F16H63/30
Filed: 1990-07-26
Abstract: A gear-change mechanism for motor vehicles contains a gear lever mounted in a bearing in a frame. The lever has a handle on one side of the bearing and a lever arm (8) on the other. The lever arm is connected via a linkage to an organ which converts the pivotal motion of the lever into a linear motion. The lever arm has parts (20, 21) which move w.r.t. each other and devices (30) which extend the effective moment arm when the lever is pivoted out of a defined position. ADVANTAGE - Fully mechanical gear-change mechanism requires no greater actuation forces than conventional ones yet has considerably smaller pivot angle.
Patent SE-9200404-L (SE)
Inventor: KIMURA K
IPC: B21D11/12
Filed: 1992-02-12
Abstract: A portable bending machine has a boxlike casing with an internal support structure fastened to its top plate only. A reinforcing steel rod is bent around a fulcrum roll by a bending roll revolving about the fulcrum axis, while an adjustable abutment on the top plate of the casing bears against the work. The bending roll, the fulcrum roll, the abutment, and a drive mechanism for revolving the bending roll about the fulcrum roll are all mounted, either directly or via the internal support structure, solely to the top plate of the casing. Consequently, all but the top plate of the casing walls can be made thinner than heretofore.
Patent SE-9302315-L (SE)
Inventor: TALKE HERBERT
IPC: G01V1/09
Filed: 1993-07-05
Abstract: A vibrator for producing seismic vibrations in the earth is carried by a vehicle. The vibrator has a base plate, a reaction mass and support plates and a lifting and lowering apparatus for raising and lowering the vibrator between a raised transportation position and a lowered operating position in which the base plate is pressed against the ground. The lifting and lowering apparatus includes piston and cylinder units each connected at one end to the vehicle chassis and at the other to a support plate. In one embodiment, the piston and cylinder units are attached to the vehicle by belt-type pivotable bearings to permit swiveling of the vibrator so that the base plate is tiltable to adapt to an uneven earth surface. In another embodiment, the piston and cylinder units are attached to the vibrator by spherical pendulum support bearings which also allow swiveling and tilting of the base plate.
Patent SE-9304201-L (SE)
Inventor: DAMMERT RUTH
IPC: C08K5/57
Filed: 1993-12-20
Abstract: PCT No. PCT/SE94/00773 Sec. 371 Date Jul. 30, 1996 Sec. 102(e) Date Jul. 30, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/17464 PCT Pub. Date Jun. 29, 1995A cross-linkable polymer composition contains a cross-linkable polymer with hydrolysable silane groups and at least one silanol condensation catalyst. The polymer composition is distinguished by the silanol condensation catalyst being a tinorganic compound of formula (I); RSn(OH)kX1OSn(OH)mXnR', wherein R and R' are hydrocarbon radicals, R' being the same as or different from R, X is a halogen, h is 1 or 2, j is 1 or 2, h+j=3, k, l, m and n are 1 or 2, k+1=2, m+n=2 and at least one of 1 and n is different from 0. Preferably, the composition contains 0.0001-3% by weight of the silanol condensation catalyst.
Patent SE-9500721-L (SE)
Inventor: ROMI GIORDANO
IPC: B23B29/034
Filed: 1995-02-27
Abstract: A displaceable cutting tool shank holder, in particular for a rotary boring head threadable on a main spindle of a machine tool, having one end with a substantially H-shaped cross section provided with parallel linear tracks cooperating with linear tracks on internal projections in a member connected to the rotary boring head to thereby define guideways in which bearing balls on roller are situated. The projections are arranged on an end portion or top portion of the rotary boring head. An opposite end of the tool shank holder has a recess wherein a cutting tool shank is lodged.
Patent SE-9502655-L (SE)
Inventor: BERGSTRAND CLAES-GOERAN
IPC: E04F21/24
Filed: 1995-07-19
Abstract: An apparatus for working floor surfaces, for example when laying a floor with a thermosetting plastic surface. The apparatus comprises a handle (10) which is designed as an extension arm which is connected to a tool carrier (18) having at least one working tool (19). They are brought to sweep the floor surface by rotation of the tool carrier around an axis of rotation (17) which is substantially vertical in use. The handle enables movement of the apparatus along the floor surface and is connected to the tool carrier via a pivot shaft (15) which is substantially horizontal in use. The pivot connection (15) of the handle (10) to the tool carrier (18) is located at a distance from the axis (17) of rotation of the tool carrier. A support means (21) for the handle is located at the opposite side of the axis (17) of rotation, relative to the pivot connection of the handle.
Patent SE-9600564-L (SE)
Inventor: NORDLOEF JONAS
IPC: G05G13/00
Filed: 1996-02-16
Abstract: PCT No. PCT/SE97/00084 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Jan. 21, 1997 PCT Pub. No. WO97/29989 PCT Pub. Date Aug. 21, 1997A dual control for vehicular cranes comprises two separate control units with control levers cooperating in pairs, which levers are protected by casings (7, 7') consisting of pivotable shell parts (9, 9') which in a closed position enclose and protect the control levers and in an open position expose the levers. In the two casings (7, 7') are arranged analogous locking mechanisms (14, 14') which comprise locking means (15, 15') being movable between locking and releasing positions. The two locking mechanisms are coupled to a transmission (18) which in a neutral position permits that the one casing (7') is opened and that in connection therewith transfers the opening motion of the movable shell part (9) to the locking mechanism of the other casing (7) in order to secure its locking means (15) in the locking position and, thereby, make the opening of the other casing (7) impossible as soon as the first one (7') is opened.
Patent SE-9602740-L (SE)
Inventor: LARSSON LENNART
IPC: H03J1/00
Filed: 1996-07-10
Abstract: A method and a system for tuning a resonance module in a radio base station is disclosed. The resonance module has tuning means, a transmitter connection, and an antenna connection. High-frequency input and output signals on the transmitter and antenna connection, respectively, are sensed and processed to tune the resonance module to a frequency of the input signal on the transmitter connection. The processing of the sensed input and output signals includes processing in a low-frequency range. Prior art methods are improved by the invention through the use of a quadrature modulator to increase adjustment speed and overall applicability of the resonance module to be tuned.
Patent SE-9703255-L (SE)
Inventor: BAECKLUND INGVAR
IPC: F16K11/20
Filed: 1997-09-09
Abstract: A housing of diaphragm valve has two valve chambers (11, 12). A central channel (21, 22) opens in each valve chamber and has an external connection (B, D). On each side of the central channels there are first (17, 19) and second side channels (18, 20) having an external connection (A, C). Each valve chamber has two valve seats (13, 14, 15, 16). Diaphragms (23, 24) are arranged to seal against the valve seats. Control means (25, 26) are arranged to press portions of the diaphragms (23, 24) against one valve seat each, thereby shutting passage between a central channel and a side channel, and to raise portions of the diaphragms off the valve seats, thereby to open passage between a central channel and a side channel. The first side channels (17, 19) are interconnected and both are connected to a common external connection (A), and the second side channels (18, 20) are interconnected and both are connected to a common external connection (C).
Patent SE-9703465-L (SE)
Inventor: WILSTRAND MATS
IPC: E01F9/619
Filed: 1997-09-25
Abstract: The sleeve part of the reflector used to engage it with the pole is provided with a slot (10) extending the full length of the sleeve. The catch used to secure the reflector in position is integrally formed from the sleeve.