baber/WOPTO huggingface dataset:
Patent SE-8402763-D0 (SE)
Inventor: HAYTAYAN H M
IPC: B25C1/18
Filed: 1984-05-23
Abstract: Fastener driving tool comprises a housing 100, a barrel and cylinder assembly 200 disposed for reciprocal movement in the opening of the housing 100, a striker assembly 300 movably disposed within the assembly 200, a cylinder stop assembly 400 comprising projecting means extending into a groove of the cylinder 204 of the assembly 200 to limit longitudinal and rotational travel of the assembly 200 relative to the housing 100, a breech block assembly 500 having a chamber, a firing pin 514 mounted yieldably in a bore intersecting the chamber, a firing mechanism 600 for applying a force to the firing pin 514 to drive it forward into the chamber to fire a cartridge located in a firing position adjacent the cylinder 204 and the pin 514, cartridge advance mechanism 800 for advancing a strip of cartridges to place a cartridge in the firing position, and trigger means 700 for operating the firing mechanism 600. The tool has exhaust passages for venting the hot gases of combustion. The tool includes a detachable pole assembly and has a remote tool-actuating mechanism. <IMAGE>
Patent SE-8405781-D0 (SE)
Inventor: MARTENSSON O
IPC: E02D29/12
Filed: 1984-11-19
Abstract: The invention is heat insulation for an underground water pipeline with well (10, 11) that consists of an air layer (19) that is formed in the well between two elastically flexible cones (16, 17) that are at an axial distance from one another. These cones are suspended at their tips with the base edge in sealing contact with the well walls to form an airlock in the well.<IMAGE>
Patent SE-8405871-D0 (SE)
Inventor: WHITEHEAD S A
IPC: C12N15/00
Filed: 1984-11-21
Abstract: L-proline production is improved when a strain of microorganisms resistant to at least two different proline analogues is cultured. An improved strain of Brevibacterium ammoniagenes, designated ATCC No. 39101, has been isolated by selective culture in the presence first of L-azetidine-2-carboxylic acid then 3,4-dehydro-DL-proline, which has an altered genetic structure with respect to the L-proline feedback mechanism, and has been found to produce L-proline in commercial quantities.
Patent SE-8501101-D0 (SE)
Inventor: ENGSTRAND LARS
IPC: B62C1/08
Filed: 1985-03-07
Abstract: A device for application of a brake (9) included in the break assembly of a wheel (10) includes a sleeve-type extension piece (11) with a primary part (12) designed to insert into a space (16) between a wheel sleeve shell (13) on the wheel (10) and the wheel axle (14) received in the hub shell (13) and designed to be fixed to the hub shell (13) via an attachment mechanism (17). The extension piece (11) has a secondary part (15) that is designed to extend from the hub shell interior and form the brake (9) or be attached to it. Outside the hub shell (13), the extension piece features a space (18) for reception of a bearing (19) meant for situation between the extension's (11) radial side (20) radially delimiting the space (18) and the wheel axle (14) extending through the extension piece (11) (fig 3).<IMAGE>
Patent SE-8503835-D0 (SE)
Inventor: HANOKA J I
IPC: H01L31/068
Filed: 1985-08-16
Abstract: A solar cell fabrication procedure in which a hydrogen ion passivation step is used to form, inter alia, an altered silicon substrate surface layer (18) to which immersion plated nickel (20) will not readily adhere. The altered surface layer is formed by shadow casting an ion beam (16) in a pattern corresponding to the desired front surface interelectrode configuration.
Patent SE-8701054-D0 (SE)
Inventor: HALPERN H J
IPC: G01N24/10
Filed: 1987-03-13
Abstract: Magnetic resonance images of the distribution of a substance within a sample are obtained by splaying a pair of magnetic field generating coils relative to each other to generate a magnetic field gradient along an axis of the sample. In other aspects, electron spin resonance data is derived from animal tissue, or images are derived from a sample that includes dissipative material, using a radio frequency signal of sufficiently low frequency.
Patent SE-8801049-D0 (SE)
Inventor: PETTERSSON P-O
IPC: H02B1/18
Filed: 1988-03-22
Abstract: The plug (7) in each case works in conjunction with a cover plate (8) with a through hole (13). When the plug shaft (9) is pushed through the hole and fitted into the socket (3), it is maintained by its head (10) in a position in which the plate simultaneously covers and prevents access to a number of sockets (3)from which plug covers have been removed. The plug shaft (9) is externally threaded (11) for engagement with the conventional inner threads of the socket. The hole in the cover plate has a dia. which is less than that of the tops of the plug shaft threads. This means that the shaft can be screwed through the hole and the cover plate is permanently connectable with the plug in an area (12) between the threads and the head.
Patent SE-8802190-D0 (SE)
Inventor: IVANSSON H
IPC: B22D17/22
Filed: 1988-06-13
Abstract: PCT No. PCT/SE89/00331 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Jun. 12, 1989 PCT Pub. No. WO89/12518 PCT Pub. Date Dec. 28, 1989.A method and apparatus for die casting comprising a stationary lower machine table (5) provided with a stationary lower mold part (24) which cooperates with a vertically moveable upper mold part (22) mounted on an upper machine table (10) and displaceable by hydraulic cylinders (7). The upper machine table (10) and the upper mold part are provided with a filling chamber (20) for receiving a measured quantity of a molten metal which is to be pressed into the mold by an upper piston (18). A lower piston (43) is moved to a variable position relative to the filling chamber, prior to the molten metal filling, and thereafter the upper piston (18) is moved into contact with a top surface of molten metal, without any air-entrapment or with only a minor entrapment of air. After this has occurred, the upper piston and the lower piston are displaced jointly downward until the lower piston is in a casting position in the lower mold part, whereupon the upper piston is displaced further downward to feed the molten metal and maintain pressure of the molten metal until the casting operation is completed. The cylinder casing (38) of the lower piston is rigidly connected to a mechanism (29-37) designed to eject the casting produced.
Patent SE-8900394-D0 (SE)
Inventor: KEIL M
IPC: G02F1/1335
Filed: 1989-02-06
Abstract: In an LC display device comprising transparent electrodes 2a, 2b, orientation layers 3, the LC material is of the ferro-electric-smectic type and a linearly polarised light from source 5 is introduced laterally into a rear glass plate 1a and emerges via a light scattering layer 6 on a front glass plate 1b whereby the device is operable independent of ambient light or visual angle, has high resolution capability, short switching times and low temperature dependency. Incident light 8 is either totally internally reflected or refracted in dependence upon the absence or presence of an applied electric field which alters the refractive index at the interface between orientation layer 3 and LC material 4. Instead of a separate layer 6, the surface of plate 1b may be roughened to provide the scattering. The display may be of the segment or matrix type. <IMAGE>
Patent SE-8900978-D0 (SE)
Inventor: LINDSTROEM O
IPC: H01M8/0606
Filed: 1989-03-20
Abstract: The reactant (8) contains comprehensive pores and/or hollow spaces (9) for the fluid reactant (11), such pores and/or spaces communicating with a storage container (12) for fluid reactant via a micro-porous, hydrophilic connection (13). This connection, under ruling operating conditions, is permeable to fluid reactant but no for hydrogen gas. The reaction container (10) is also provided with a micro-porous hydrophobic connection (14) for conducting away the formed hydrogen gas to a gas chamber (15) which in turn is connected via a redn. valve (7) to the hydrogen gas chamber (4) of a hydrogen/air cell. - The solid reactant used comprises the metals iron, zinc, magnesium and aluminium individually or in different mixtures. It may also comprise hydride or lithium hydride. The fluid reactant is water.
Patent SE-8902068-D0 (SE)
Inventor: LINDVALL STURE
IPC: H05K3/42
Filed: 1989-06-08
Abstract: The invention relates to cutting of printed boards and specifically the following examination of the plating result on the walls in holes arranged in the card. The sample (1) is taken from the printed card and fixed in a retainer (2), which is adjustably mounted on a conveyor (7). The latter is then inserted together with the sample in the retainer in a processing equipment for providing a desired cut plane. The conveyor with cut sample is placed in an adjustment/examination equipment, this adjustment/examination equipment being oriented so that the edge of the cut plane comes in line with the reference line of the equipment, meaning calibration of the equipment. A new sample is then placed in the retainer so that a desired cut will coincide with the reference line of the adjustment/examination equipment and a cut plane is provided in the processing device according to above. The conveyor with the newly cut sample in the retainer is then placed in the adjustment/examination equipment, whereby the edge of the now provided cut plane will coincide with the reference line of the equipment. All following samples will be handled in the same way as the first one, every provided cut plane then coinciding with the reference line of the equipment.
Patent SE-8902360-D0 (SE)
Inventor: BIRGER AMR N
IPC: A46B17/06
Filed: 1989-06-29
Abstract: The cleaning fluid jets (7', 7'a) formed by the nozzles (7, 7a) incorporated in the container (1) are so directed that they cause the paint roller (2) paint absorbent part (2a) to rotate during the cleaning process.
Patent SE-8903463-D0 (SE)
Inventor: CRAWSHAY R
IPC: B65G19/30
Filed: 1989-10-20
Abstract: A conveyor including a chain flight conveyor superimposed over an elastic belt conveyor. The juxtaposition of the two conveyors results in longer wear and less erosive friction when compared to sole chain flight systems.
Patent SE-8903739-D0 (SE)
Inventor: INGVAST HAAKAN
IPC: F15B21/0423
Filed: 1989-11-08
Abstract: PCT No. PCT/SE90/00714 Sec. 371 Date Jun. 18, 1992 Sec. 102(e) Date Jun. 18, 1992 PCT Filed Nov. 5, 1990 PCT Pub. No. WO91/07596 PCT Pub. Date May 30, 1991.A device for the improvement of the running conditions in a hydraulic installation or in a so-called hydraulic system. The device contains a central circulating circuit separated from the influence of the atmosphere. To the circulating circuit are connected an outlet and an inlet for the connection of the hydraulic fluid to the other part of the hydraulic system. The circulating circuit is divided into at least two chambers separated by respective pressure generating and pressure reducing units. The first chamber is to a certain extent an expansion room for the hydraulic fluid in the system which is separated from the atmosphere and it forms a low-pressure part in the circuit. The second chamber forms a high-pressure part which is directly connected to the outlet. The circulating circuit holds a medium for the cooling and filtering of the hydraulic fluid.
Patent SE-8903837-D0 (SE)
Inventor: JANSSON GUNNAR
IPC: C12Q1/28
Filed: 1989-11-15
Abstract: The anti-inflammatory effect of chemical substances is determined by measuring their ability to inhibit the increase of myeloperoxidase activity of the enzyme or the increase of cell activity in polymorphonuclear leucocytes which occurs when myeloperoxidase or polymorphonuclear leucocytes are incubated with low concns. of specific oestrogen hormones. - Cleanly produced myeloperoxidase enzyme is dissolved in a buffer soln. with pH 7-8 and at a temp. of 25-37 deg.C, to which is added oestrogen hormone selected from beta-oestradiol, oestron, 16-alphahydroxyoestron or oestriol, luminescence probe, and the substance to be tested. Reaction is initiated with hydrogen peroxide, and the resultant chemi-luminescence is recorded. The decrease in chemi-luminescence is compared with a control reaction carried out without the addn. of the test substance, and is taken as a dim. of the anti-inflammatory effect of the chemical substance. - Alternatively, polymorphonuclear leucocytes isolated from blood are collected in a buffer soln. suitable for cell culture with pH 7-8 at 25-37 deg.C, with added oestrogen hormone selected from the same range as with myeloperoxidase activity, plus luminescence probe, and the test substance. Cell reaction is initiated pref. by addn. of chemo-tactic substances, and the resultant chemi-luminescence is recorded. The decrease in chemi-luminescence is compared with a control reaction in which the test substance has not been added, and is taken as a dim. of the anti-inflammatory effect of the chemical substance. In both cases, the luminescence probe employed is luminol.
Patent SE-8904417-D0 (SE)
Inventor: MAGNUSSON G
IPC: B60T7/20
Filed: 1989-12-29
Abstract: In a vehicle combination consisting of a hauling truck (1) and a semitrailer (2), the brake system of the hauling truck (1) comprises a valve (8) which allows the brake pressure supplied to the brakes of the semitrailer (2) to be adapted to the brake pressure supplied to the brakes of the hauling truck (1). The adaptation is carried out by means of an electronic control unit (16) in which the actual deceleration of the vehicle combination during a braking sequence is compared with an anticipated deceleration. In the event of discrepancies between these decelerations, a control valve (23) is actuated, whereupon the valve (8) is supplied with a pneumatic signal which ensures that the semitrailer (2) is supplied with a higher or a lower brake pressure relative to the hauling vehicle (1), depending on whether the actual deceleration was lower or higher than the anticipated deceleration.
Patent SE-9000930-D0 (SE)
Inventor: HELLSTROEM JAN
IPC: B60P1/04
Filed: 1990-03-15
Abstract: The invention relates to a method, for use in commercial vehicles and equivalent equipped with tipper body, tipper locks and tipping manoeuvring circuit 21, for preventing the body from tipping in the event of a forbidden combination of locked and unlocked tipper locks. According to the invention, the state, locked or unlocked, is detected for a respective tipper lock by means of a detection member 9A-9D disposed at the respective tipper lock, the detection members are each connected to a control circuit 10 so as to input a signal to this circuit depending upon the state of the tipper locks, the inputs from the individual detection members are given an individual value, the inputs are combined in the control unit and their combined value compared with a predetermined range corresponding to a permitted combination of locked and unlocked tipper locks and, depending on whether or not the value of the combined inputs lies within the determined range, an output signal for activating the tipping manoeuvring circuit 21 of the commercial vehicle is emitted from the control unit 10 or the tipping manoeuvring circuit is jammed. <IMAGE>
Patent SE-9001313-D0 (SE)
Inventor: PERSSON B Y
IPC: H04B7/06
Filed: 1990-04-10
Abstract: The invention relates to a method in a signal bursts transmitting mobile radio communication system for signalling antenna selection from a mobile station (MS) during transmission from a base station (BS) with a set of antennas. In accordance with this method tail bits in each signal burst are used for identification of the antenna that is to be activated.
Patent SE-9002297-D0 (SE)
IPC: B25B13/12
Filed: 1990-06-29
Abstract: A combination tool in the form of a monkey wrench, or pipe wrench, includes a reversible adjustable jaw (8). The adjustable jaw has two working surfaces (12, 13) which face away from one another and which can be turned to coact with the fixed jaw (5) of the tool by reversing (P) the adjustable jaw, such as to obtain different tool functions, in the described and illustrated case either a monkey wrench function or a pipe wrench funtion. <IMAGE>
Patent SE-9100644-D0 (SE)
Inventor: NILSSON L
IPC: B22D19/08
Filed: 1991-03-05
Abstract: PCT No. PCT/SE92/00127 Sec. 371 Date Oct. 20, 1993 Sec. 102(e) Date Oct. 20, 1993 PCT Filed Mar. 2, 1992 PCT Pub. No. WO92/15415 PCT Pub. Date Sep. 17, 1992A method of die casting a cylinder block of aluminum wherein cylinder liners of another material are cast in. A cylinder insert component (14) is placed in the liner, leaving a gap (a) between the outer surface of the insert component and the inner surface of the liner. Pressurized aluminum melt flows against the outside of the liner and is allowed to flow into the gap via a passage (22) between the lower edge of the liner and a lower insert component (15), so that there will be the same pressure on the outside and inside of the liner. The aluminum inside the liner is then machined away.
Patent SE-9102948-D0 (SE)
Inventor: FOGELSTROEM J
IPC: F16C23/08
Filed: 1991-10-11
Abstract: In the multi-row spherical roller bearing (10), the rollers (3) are guided exclusively by direct contact with a loose guide ring (12).
Patent SE-9302015-D0 (SE)
IPC: G01R31/60
Filed: 1993-06-11
Abstract: This invention concerns a device and a method for identifying individual electric conductors in a group (3) of two or more conductors (L1-L3), the group having a first end (4), at which the identities of the conductors are known, and a second end (5), at which the identities of the conductors are unknown and to be established. The identification device (1) comprises two or more conductor connectors (6[L1-L3]), a ground connector (6[0]), and one or more resistors (R1-R3), each of the conductor connectors being electrically connected to the ground connector in such a manner that at least all the conductor connectors except one are connected via at least one of the resistors. Further, the identification device (1) has two or more diodes (D1-D3), and all the conductor connectors are connected to the ground connector by at least one separate diode for each conductor connector, all the diodes being so turned as to conduct current towards the ground connector.
Patent SE-9302075-D0 (SE)
IPC: B63H5/07
Filed: 1993-06-16
Abstract: The invention relates to a method and a device for continuous and automatic monitoring and alignment of a propeller shaft (A), mounted in a plurality of bearings, in a ship upon hull deformations during operation. The inventive method substantially involves: measuring a parameter indicating the state of stresses in the shaft (A); calculating, by means of a special computer program, how the bearings (L) (the offsets) should be changed in view of the measured parameter and the prescribed conditions; adjusting the respective offsets by the calculated change. The inventive device substantially consists of: measuring means (M) which monitor a parameter indicating the state of stresses in the shaft (A); a computer (D) which receives values from the measuring means (M) and calculates, by means of a special program, how the bearings (the offsets) should be changed; control means (S) which receive the offset changes from the computer (D); an actuator which is actuated by the control means (S) and adjusts the respective offsets by the calculated change.
Patent SE-9303765-D0 (SE)
Inventor: RASIMUS SEPPO
IPC: B65G65/46
Filed: 1993-11-15
Abstract: The drive system for the screw ejector has a drive (4) and connected transmission unit (8) which turns the ejector screw (5) about its own axis and about the longitudinal axis of the silo. This transmission unit comprises a gearing (8) with prim. axis connected to the drive, sec. axis connected to one or more ejector screws (5) and a third axis (10) running in the same direction as the prim. axis so that the ejector screws are turned about the axis of the silo with a brake moment (B') counteracting the rotation (B) of the third axis (10). The gearing is pref. an angular gearing where the torque produced by the drive is transferred through bevel gear wheels (9) from the prim. axis to the sec. axis and further onto the third axis. USE/ADVANTAGE - Only a single motor need be provided for a simplified yet operationally reliable discharge system for removing material from silo.
Patent SE-9404330-D0 (SE)
Inventor: MARCOLIN GIUSEPPE
IPC: C03B9/31
Filed: 1994-12-13
Abstract: PCT No. PCT/SE95/01502 Sec. 371 Date Nov. 28, 1997 Sec. 102(e) Date Nov. 28, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/18583 PCT Pub. Date Jun. 20, 1996Method for the application of colored or uncolored decorations of transparent, opaque or opal glass or crystal glass to objects of preferably blown, press-casted, injection molded or centrifugally casted glass or crystal, according to which the object after an initial forming step is placed in a substantially tight fitting form (3), along the form surface of which decorational glass is pressed into created spaces (4) and fills the same. The invention also related to an arrangement for carrying out the method.
Patent SE-9500434-D0 (SE)
Inventor: OU CHIN-SUNG
IPC: F16C33/30
Filed: 1995-02-07
Abstract: This invention relates to an oil film-deposit bearing, the oil film-deposit bearing being composed of an outer ring, an inner ring and a plurality of rolling means, the inner circumference of the outer ring and the inner ring having respectively an arc groove, on the surface of the arc grooves having a plurality of capillary holes, the rolling means being installed between the arc grooves of the outer ring and the inner ring and can roll between them, on the outer surface of the rolling means having a plurality of capillary holes, the oil or grease added on the contacting surface between the rolling means and the arc grooves would deposit in these capillary holes, once the oil film-deposit bearing rotating with shaft, the oil or grease deposited in the capillary holes would flow out to form an oil film on the contacting surface between the rolling means and the arc grooves, thus the oil film-deposit bearing can lubricate itself and prevent the oil or grease from throwing out in high speed rotation.
Patent SE-9501409-D0 (SE)
Inventor: RUITER ERNEST DE
IPC: B01D53/38
Filed: 1995-04-18
Abstract: Odour filters for vacuum cleaners, which can be located after the dust filter and before the turbine, comprise an air-permeable support which contains synthetically produced spherical activated carbon having a diameter of between 0.1 and 2 mm, or printed-on small spots of bonded powdered activated carbon having a diameter and a height of 0.2 to 1 mm. <IMAGE>
Patent SE-9503911-D0 (SE)
Inventor: ARBORELIUS MAANS
IPC: A61M11/00
Filed: 1995-11-07
Abstract: When preparing aerosols for medical or technical purposes it is preferable that the aerosol contains a high concentration of small particles even at low gas flows. This demand has been satisfied by use of a primary flow (a) of compressed gas, which after impaction on a primary baffle, the plate or bar (8) forms a flow of radially expanding aerosol (b). Said aerosol flow hits a circular baffle in the form of the frustrum of a cone, the vortex separator, having a wall (9) at about 45‹ in relation to the flow (b). Said flow (b) is deflected towards the bottom of the nebuliser and by ejector effect creates a high flow (c-d), which will rotate around the wall (9). Large particles will disappear by impaction on the wall (9), by condensation with other large particles in the flow (b) and (c-d) and due to rapid changes of direction in the flow (c), while small particles in the primary flow (b) which to a large extend disappear has impaction on wall (9), follow and concentrate within the flow (c-d).