baber/WOPTO huggingface dataset:
Patent SE-8604460-D0 (SE)
IPC: F01L1/00
Filed: 1986-10-20
Abstract: The invention relates to a valve spring device for a valve in an internal combustion engine. The valve has a valve disc (4) cooperating with a valve seat (5) to control the flow in an engine duct (3), and a valve spindle (6) extending from the valve disc (4). The valve spring device comprises at least one spring (10,11) which is arranged to act between an abutment surface (12) of the engine and an actuating means (8) joined to the valve spindle (6) to bias the valve disc (4) towards the valve seat (5). According to the invention the spring (10,11) consists of a relatively weak helical compression spring. The actuating means (8) is arranged around the valve spindle (6) and is axially displaceable and sealingly guided to form a chamber (15), which at one end is limited by the abutment surface (12) and at the other end is limited by the actuating means (8). The chamber (15) is in communication (24-27) with the engine duct (3) in which the valve (4,6) is arranged to control the flow.
Patent SE-8705120-D0 (SE)
IPC: H01H33/20
Filed: 1987-12-22
Abstract: The electrical coupler has at least one movable contact, and at least one fixed contact (10, 20) fastened in a frame. The fixed contact is U-shaped with two arms (21, 22) joined by a root part (23). One arm (21) has a contact point (10), and the other (22) is fixed to the frame. A U-shaped light arm plate of ferro-magnetic material is fixed between the arms of the fixed contact, tightly locating against them, so that on breaking the light arc plate is expelled magnetically from the contact point. The light arc plate is formed by a single rectangular piece of iron plate, the two longitudinal edges of which are bent inwards to form a collar along the whole extent of the plate. The light arc plate is pressed into shape so that it follows the contours of the U-shaped fixed contact inwardly facing side, and has an upwardly formed collar structure on both sides of the contact point.
Patent SE-8800702-D0 (SE)
IPC: F16H25/20
Filed: 1988-02-29
Abstract: A driving device (1) for substantially linear movement of a driver (29) included in the device comprises a shaftless spiral (10) rotatable around its longitudinal axis. The spiral encloses at least one sliding body (30) which is provided with at least one element (31) projecting from the sliding body which passes between two spiral turns (16a,16b) of the spiral located adjoining one another. The sliding body co-operates by means of elements (31) with an element (60) secured against rotational movement corresponding to the rotation of the spiral which prevents the sliding body during rotation of the spiral from rotating synchronously with the same. An elongated element (22) oriented in the axial direction of the spiral (10) is connected at its one end to the sliding body (30) and at its other end to the element (60) to form the driver (29). On rotation of the spiral the sliding body (30) and consequently also the driver (29), are moved in the axial direction of the spiral for moving the element (60).
Patent SE-8802101-D0 (SE)
Inventor: JEENICKE E
IPC: B60R22/46
Filed: 1988-06-06
Abstract: An acceleration sensor (10) has a switching magnet (12) which is held in its basic position by a break-loose magnet (15). As a result, the acceleration sensor (10) has a degressive characteristic curve which means that the switching magnet (12) is not deflected from its basic position until the acceleration threshold is exceeded, and the contacts (18, 19) of a Reed switch (20) can close. After the vehicle impacts, the switching magnet (12) is moved in the same way and the contacts (18, 19) are only closed slightly and for a short time. The acceleration sensor (10) is of simple and cost-effective design. <IMAGE>
Patent SE-8903778-D0 (SE)
Inventor: DOMIAN H A
IPC: C22C30/02
Filed: 1989-11-10
Abstract: An austenitic alloy has high strength and corrosion resistance and includes from 27 to 32 weight percent nickel and 24 to 28 weight percent chromium. Up to 2.75 weight percent silicon, 3 weight percent copper and molybdenum and 2 weight percent manganese are included for contributing to the characteristics to the alloy rendering the alloy particularly useful for fabricating oil well tubular products. Only very low components of nitrogen, carbon, phosphorus and sulfur are included.
Patent SE-9103779-D0 (SE)
Inventor: HAEGGSTROEM AA
IPC: E05B27/00
Filed: 1991-12-19
Abstract: A cylinder lock and key combination has a lock cylinder with a cylinder housing 2 and a core 3 with a key slot 3a and a series of pins 5. The pins 5 have a circular flange 5a and the side surface of the key 4 has a groove of varying width along its length for receiving the flanges of the rotatable pins. The pins 5 can have middle parts 5b serving as catches for cooperating with a catch mechanism, for forming lower pins for cooperation with corresponding spring-activated upper pins or for serving as locking pins for direct engagement in bores in the lock housing. Further subjects for protection are a grooved key for controlled actuation of the pins, and a method for making such a key from a key blank. <IMAGE>
Patent SE-9203083-D0 (SE)
Inventor: TOEPFER B
IPC: B60T8/32
Filed: 1992-10-21
Abstract: A method is provided to determine an optimized value of the brake pressure ratio between a tractor and a trailer or semitrailer. In particular, an increased value of the brake pressure of the trailer or semitrailer in relation to the brake pressure resulting from the position of the brake pedal is supplied for a particular duration at the beginning of a braking operation. The increase of the brake pressure of the trailer or semitrailer takes place as a function of the brake pressure, pAnh, resulting from the position of the brake pedal. In braking operations when a tractor is travelling without a trailer or semitrailer, an allocation of the achieved deceleration, zist, to the brake pressure pZug of the tractor is stored as a function of the load state of the tractor. When the tractor is travelling with a trailer or semitrailer, a brake pressure is supplied for the trailer or semitrailer and is allocated to the brake pressure of the tractor such that, in subsequent braking operations, the actual value of the deceleration which is then set at a prevailing brake pressure of the tractor, giving due regard to the load state of the tractor, corresponds to the value, derived from the stored allocation, of the deceleration achieved without a trailer or semitrailer at the same brake pressure of the tractor.
Patent SE-9203497-D0 (SE)
Inventor: NIDEBORN C
IPC: A45F3/08
Filed: 1992-11-20
Abstract: The invention relates to a device pertaining to a rucksack 1, comprising a pack-bag 2, an associated frame 3 having an upper, narrower section 4 and a lower, wider section 5, which latter section extends outwards with an extent substantially corresponding to the width of the bag 2, and a crossbar 7 which is disposed transversely in the upper section 6 of the rucksack 1 and extends over substantially the entire width of the back piece 8, at least two shoulder straps 9, 10 and, where appropriate, a waist belt 11 supporting the rucksack 1. The frame 3 and the crossbar 7, lying connected to its upper free part 13 and angled relative to its narrower section 4, together form a supporting structure 12 supporting the rucksack 1, which two elements 3,7 are flexibly position-orientated one relative to the other through an indirect position- fixing thereof by way of the back piece 8. <IMAGE>
Patent SE-9300052-D0 (SE)
Inventor: HILL D A
IPC: A61K31/472
Filed: 1993-01-12
Abstract: 1R-$i(cis),1'R-$i(cis) isomer of a 2',2'-(3,11-dioxo-4,10-dioxatridecylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) salt, substantially free from other geometrical and optical isomers thereof. The 1R-$i(cis),1'R-$i(cis) isomer has been found to have an advantageous combination of pharmacological properties, notably greater neuromuscular blocking potency, weaker histamine-releasing potency, and at equivalent levels of neuromuscular blockage, fewer potential adverse effects on the autonomic nervous system (sympathetic and parasympathetic blockade), in comparison with the known mixture of geometrical and optical isomers.
Patent SE-9401851-D0 (SE)
Inventor: FROEDERBERG PER-ARNE
IPC: B66C1/66
Filed: 1994-05-27
Abstract: A lifting implement (2) connected to a lifting device (1) and designed to engagingly cooperate with an object (3) to be lifted comprises a first portion for the purpose of positioning the lifting implement in transversal direction in relation to the object to be lifted, and a second portion for the purpose of engagingly cooperating with a corresponding portion of the object to be lifted as the lifting implement is in its lifting position. By means of the lifting implement it is possible for an operator to easily position a lifting device in a position suitable for the very lifting in relation to the object to be lifted. The engaging cooperation between the lifting implement and the object to be lifted is such that if the device fully or partly looses its ability to accomplish the forces to maintain the lifting device in the lifting position at the locations where it engages with the object to be lifted, the lifting device still remains in the lifting position.
Patent SE-9402481-D0 (SE)
Inventor: LARSSON KENNETH
IPC: E21B17/043
Filed: 1994-07-15
Abstract: The threaded coupling female part (12) and male part are arranged with components (22) for axially locking them together when the male part is fitted in the female part. The locking facility incorporates an external first track passing around the periphery arranged on the male part, a lock ring fitted in the first track and a first release part (22) arranged in the female part. The lock ring is arranged with an axial slot with a specific height in the lock ring peripheral direction. The lock ring is made of spring steel. The male part provides a threaded coupling between it and the female part and has a longitudinal through-running bore for flushing medium and an external thread with works in conjunction with an inner thread (18) in the female part. The male part end area is arranged with an external peripheral track in which a lock ring is accommodated.
Patent SE-9502257-D0 (SE)
IPC: G01R15/24
Filed: 1995-06-21
Abstract: A high voltage measuring device is disclosed for measuring the voltage between two spaced-apart points using a poled optical fiber that is extended between the points and subjected to an electric field associated with the voltage. A control unit of the device has a light source, which transmits light into the fiber. The device also has a detecting unit for receiving light transmitted through the fiber and for generating a signal (Sout) corresponding to a change in refractive index of the fiber caused by the electric field.
Patent SE-9600992-D0 (SE)
Inventor: KARLSSON HANS
IPC: D21H23/50
Filed: 1996-03-15
Abstract: The present invention relates to a method for treating boards, characterised in that the boards are held substantially vertical and that spraying with a treating liquid is performed mainly against the upper edge of the boards as well as against an upper region of the side surfaces of the boards. The invention also relates to a device for treating boards, characterised in that it comprises means (68, 72) for holding the boards substantially vertical, a pump (100) connected to a liquid source (29) and able to pump liquid under a certain pressure, and a nozzle (60) connected to said pump (100), whereby the nozzle (60) is able to spray the upper edge of the boards as well as the upper regions of the side surfaces.
Patent SE-9602969-D0 (SE)
Inventor: NAKANISHI MASUHIKO
IPC: C04B24/28
Filed: 1996-08-13
Abstract: PCT No. PCT/JP94/01949 Sec. 371 Date Aug. 15, 1996 Sec. 102(e) Date Aug. 15, 1996 PCT Filed Nov. 18, 1994 PCT Pub. No. WO95/22571 PCT Pub. Date Aug. 24, 1995An aqueous dispersion composition having excellent properties as a basic composition of a paper coating for improving printability, a paper strengthening agent, a cement compounding additive, a paint, an adhesive, etc., and a coating composition, a pulp composition and a mortar composition each containing the aqueous dispersion composition. The aqueous dispersion composition comprises an epoxy resin aqueous dispersion consisting of 100 parts by weight of an epoxy resin, 0.1 to 5.0 parts by weight of microcrystalline cellulose, and 0.1 to 10 parts by weight of a surface active agent; and a water-insoluble polyamine type curing agent. Use of the aqueous dispersion composition provides a coating composition, a pulp composition and a mortar composition each having excellent handling properties with respect to adhesion and viscosity, and excellent stability after curing even under a high temperature and high humid condition or a low temperature and low humid condition.
Patent SE-9604793-D0 (SE)
Inventor: BOHLIN MARTIN
IPC: A61K31/4439
Filed: 1996-12-20
Abstract: PCT No. PCT/SE97/02125 Sec. 371 Date Jan. 28, 1999 Sec. 102(e) Date Jan. 28, 1999 PCT Filed Dec. 16, 1997 PCT Pub. No. WO98/28294 PCT Pub. Date Jul. 2, 1998The invention provides S-omeprazole in a neutral form characterised in that it is in a solid state, preferably in a partly crystalline or substantially crystalline state, such as form A or form B. Furthermore, the invention provides processes for the preparation of S-omeprazole and its use in medicine.
Patent SE-9700507-D0 (SE)
Inventor: LUTHI OSCAR
IPC: D21F1/06
Filed: 1997-02-13
Abstract: A chamber having a slurry-admitting inlet at one end has a metering opening lengthwise thereof for feeding slurry to an associated slurry processing machine. A rotatable bar, having a plurality of spaced apart grooves formed therein, is disposed in immediate proximity to the metering opening to control slurry-flow through the opening. The grooves insure that access to the opening, by the slurry, will be greater than the largest floc diameter of the pulp at all operating conditions.
Patent SE-9700940-D0 (SE)
Inventor: DAGSLAND ALLAN
IPC: A61M11/00
Filed: 1997-03-14
Abstract: PCT No. PCT/SE98/00460 Sec. 371 Date May 8, 1998 Sec. 102(e) Date May 8, 1998 PCT Filed Mar. 13, 1998 PCT Pub. No. WO98/41259 PCT Pub. Date Sep. 24, 1998An inhaler for administering powder by inhalation, including an inhaler body having two ends and a peripheral wall therebetween; an inhalation unit disposed in the inhaler body, the inhalation unit comprising an inhalation channel, the inhalation channel having an air inlet and an outlet; a dosing unit disposed in the inhaler body for providing a dose of powder to the inhalation channel such that a stream of air containing powder may be drawn from the outlet of the inhalation channel on inhalation by a user; a divider having a first surface bounded by a periphery and which substantially closes one end of the inhaler body; a mouthpiece attached to the periphery of the divider, the mouthpiece having a substantially radially directed flange which provides a second surface and which, together with the first surface, defines an air chamber; a first inlet for the air chamber provided in the first surface within the periphery of the divider and in fluid communication with the outlet of the inhalation channel; a second inlet for the air chamber disposed in the first surface within the periphery of the divider and adjacent the first inlet, a stream of supplementary air in use being drawn through the second inlet on inhalation by the user; and a discrete opening in peripheral wall of the inhaler body which is in fluid communication with the second inlet of the air chamber.
Patent SE-9701953-D0 (SE)
Inventor: EKWALL HAAKAN
IPC: G02B6/24
Filed: 1997-05-23
Abstract: A detachable retainer (3) for optical fibers, in particular optical fiber ribbons (1), is intended to be used in welding operations. The retainer generally has the structure of a rectangular block (19) having lids (17) that can be swung up and down and are arranged at the top side of the block for clamping the optical fibers. On the underside of the retainer (3) a cylindrical recess (31) is provided, along the transversal diameter of which a more shallow groove (33) is provided which extends up to the longitudinal sides of the retainer. The corresponding flat surface, where the retainer (3) is to be placed, has a cylindrical, short projection (35) or boss having an upper edge with a large bevel (39) and a transversal pin (37) or transversal rib. The pin (37) or rib has a close or tight fit to the corresponding groove (33) in the underside of the retainer whereas the boss (35) and the cylindrical recess (31) have a fit with a considerable play. This results in that the retainer (3) can be easily placed at its position by the boss and the cylindrical recess guiding the retainer to an approximate position and then a more accurate position in the longitudinal direction is obtained, when the pin (37) or the rib enters the groove. A limited movability is obtained in the lateral direction, which can be required in the case where the optical fibers are to be fitted into stationary V-grooves. <IMAGE>
Patent SE-9801161-D0 (SE)
Inventor: FOKINE MICHAEL A
IPC: C03C25/00
Filed: 1998-04-01
Abstract: In an optical fiber or other light guiding body is utilized that the diffusion properties of fluorine, which reduces the refractive index, are strongly changed, if also a doping with phosphorous is made, to change the refractive index and hereby the light guiding properties. In for example a single mode fiber (1) thus locally an additional waveguide core (9) can be created parallel to the already existing waveguide core (3), by providing in parallel to the ordinary core (3) an activatable region (5) having substantially the sane dimensions as the existing core and having suitable dopings of fluorine and phosphorous. This can be utilized to produce an optical filter element If the optical fiber is D-fiber, a sensor element can be produced. Furthermore, for suitable concentrations of these dopants and of germanium an existing waveguide core can be erased by a heating operation.
Patent SE-9803925-D0 (SE)
Inventor: GUSTAFSSON SVEN G
IPC: G01B15/02
Filed: 1998-11-18
Abstract: A transmitter (330) is used to direct microwave radiation against the stones (100) being measured, and the reflected radiation is picked up by a receiver (340) and sent to a processor (350) in order to convert the data into length, thickness and width measurements.  An Independent claim is also included for the measuring apparatus (300).
Patent SE-9803994-D0 (SE)
Inventor: BERGSTEDT LEIF
IPC: H01Q1/36
Filed: 1998-11-23
Abstract: In the arrangement the field losses and other influences caused by the dielectric material are reduced considerably, and in practice a resultant microstrip arrangement is obtained which with regard to its electrical performance appears to be suspended in the air. The arrangement comprises a microstrip antenna, a circuit board (A and B) and a conductor application.
Patent SE-9804434-D0 (SE)
Inventor: WIGZELL PAER
IPC: B25B/
Filed: 1998-12-18
Abstract: The drive extension part is formed by a round bar with axle journals at both ends for transferring momentum. The bearings have a square cross-section and are shaped with high tolerances for releasably engaging with cavities in the work tool head and transmission sleeve. DETAILED DESCRIPTION - The drive extension is connected between a work tool head and a transmission sleeve, itself connected to a sleeve support mechanism.
Patent SE-9901221-D0 (SE)
Inventor: ROLANDER ULF
IPC: B22F7/08
Filed: 1999-04-07
Abstract: The present invention relates to a method of making a PCBN cutting tool insert. The method includes the following steps:   mixing raw material powders containing cBN and one or more of hBN, TiC, TiN, Ti(C,N), WC, W, C, Co, Co2Al9, Al, AlN, Al2O3 with a suitable liquid (e.g. ethanol) and a suitable agent (e.g. polyethylene glycol, PEG) to form a homogeneous slurry with desired composition forming spherical powder agglomerates, typically 100  mu m in diameter, preferably by spray drying filling the PCBN powder into recesses, pockets, grooves etc of a cemented carbide or cermet substrate. causing the PCBN powder to be sintered together and simultaneously bonded to the substrate inside a container under HP/HT-conditions to form a composite body.
Patent SE-9903848-D0 (SE)
Inventor: BEJERSTAAL PER
IPC: B23B31/113
Filed: 1999-10-26
Abstract: A rotatable tool for chip removing machining includes a shaft and a cutting body connected detachably to the shaft by a drawbar. At its front end the drawbar has a locking device for effecting mechanical engagement with the cutting body. The drawbar is axially movable by an actuating element located at a distance from the locking device. Inside the cutting body there is a cavity, which communicates with an opening in a rear part of the cutting body. The opening has a smaller width than the cavity, and the locking device has a larger width than the opening in order to be able to be pressed against an interior rear surface of the cavity of the cutting body after the locking device is inserted into in the cavity.
Patent SE-9904653-D0 (SE)
Inventor: BERGSTEDT LEIF
IPC: H01L23/13
Filed: 1999-12-17
Abstract: A microchip (3) is mounted to a chip carrier (1) in such a way as to avoid an earth fault between the chip (3) and the carrier (1). When mounting chips, the chip (3) is placed on a chip carrier (1) that includes an electrically and thermally conductive element (13). The element includes a surface (17) and a recess (15) arranged relative to the surface. The microwave chip (3) is arranged at the surface (17) of the electrically and thermally conductive element (13) by means of a fixing or bonding substance (19), which is disposed at least partially in the recess (15). When mounting the chip, the chip (3) is positioned so that an earth plane (3d) of the microwave chip (3) will lie level with the surface (17) of the electrically and thermally conductive element (13). The chip carrier (1) is suitable for a chip mounting process and can be produced both readily and inexpensively.
Patent IT-BO980586-D0 (IT)
Inventor: DONATINI LIVIO
IPC: E05B27/00
Filed: 1998-10-15
Abstract: A cylinder lock with a key, the lock having a plug with at least one hole intersecting the keyway. The hole is provided with two shoulders, one whereof lies further outward, the other one lying further inward with respect to the surface of the plug. An auxiliary tumbler is accommodated in the hole and comprises an auxiliary pin, an auxiliary complementary pin and a spring acting by expansion between the auxiliary pin and complementary pin. The tumbler can assume an elongated configuration, wherein the pin and the complementary pin are mutually spaced and axially offset angularly with respect to each other, or a shortened configuration, wherein they are aligned in mutual abutment without axially offset. The key has an elastic element adapted to cooperate with the auxiliary tumbler to allow, with the key inserted, compression thereof to the shortened configuration and disengagement from the notch and rotation of the plug.
Patent IT-FI970193-D0 (IT)
Inventor: GUARNA ANTONIO
IPC: A01N43/90
Filed: 1997-08-01
Abstract: Disclosed are compositions of benzo(c)quinolizine derivatives and methods for promoting plant and seed growth. The compounds are benzo[c]quinolizine derivatives which exert an inhibiting effect on the 5-alpha-reductase enzymes. The compounds selectively affect the growth of plants, improving morphogenesis and development of commercially useful plants while acting as herbicides to inhibit weed development.
Patent IT-MC980091-D0 (IT)
Inventor: MAGNANI ANTON
IPC: A43B7/12
Filed: 1998-09-25
Abstract: The present invention relates to the process used to produce footwear with the "IDEAL" technique featuring a para rubber band that covers the perimeter of both the sole and the bottom tread, partially overlapping the lower edge of the upper. <IMAGE>