baber/WOPTO huggingface dataset:
Patent IT-8319179-D0 (IT)
Inventor: MARTIN HENRY WOODS
IPC: F01M1/10
Filed: 1983-01-19
Abstract: A centrifugal separator for separating contaminants from contaminated oil has an outer casing (10, 11) and a rotor (20) within that casing mounted for rotation about a vertical axis. Oil under pressure enters the rotor at one end and at the other end exits through jets (78) into a chamber within the casing which is normally filled with air. As the jets of oil impinge upon the inner wall of the casing, a small amount of air becomes entrained in the oil and as the oil flows to a sump, the air is gradually removed from the interior of the casing. In order to prevent a build-up of oil within the casing, which could interfere with rotation of the rotor (20), air under pressure is supplied to the interior of the casing by means of a float-operated valve member (113) so that while the valve member is normally closed, any increase in the oil level will cause the float (124) to rise with that oil level and thereby open the valve (113) to allow additional air to enter into the interior of the casing.
Patent IT-9019198-D0 (IT)
Inventor: ABELTINO ETTORE
IPC: B60R13/02
Filed: 1990-01-30
Abstract: The process for the forming of a covering element particularly for vehicle interiors consists in associating, by means of a preset pressure, a wooden plate-like element with a malleable support defined by at least one layer made of a fabric impregnated with a product based on epoxy resin; subsequently, during the application of the pressure, the assembly is heated to a preset temperature to give the wooden plate-like element and the support the pre-required configuration; the covering element obtained with the above process comprises a layer of wooden material (2) associated with a support (3) which is defined by at least one layer of fabric impregnated by a product based on epoxy resin. <IMAGE>
Patent IT-7924538-D0 (IT)
IPC: F28F1/32
Filed: 1979-07-20
Abstract: A heat exchanger comprises a shell having a fluid inlet 22 and a fluid outlet 24, for a fluid cooled in passing over a tube bundle 30 positioned within the shell, means (e.g. a duct-forming guide plate 18 and metal shrouding 32, 33) for directing the flow of said fluid transversely over the tubes of said bundle between an inlet flow A and outlet flow B, and means (e.g. seal bars 47, 48 co-operating with compressible seal elements 42 and runner bars 38-41) for confining said fluid flow to exit only through the outlet side of said bundle (e.g. via a perforated plate 26). The tube bundle is fixed at one end thereof to the shell, and the sealing means permit relative expansion of the shrouding and the bundle. Drains 20 allow run-off of moisture condensed from the cooled fluid. <IMAGE>
Patent IT-8848003-D0 (IT)
Inventor: VITTORE DE LEONIBUS
IPC: C03C27/04
Filed: 1988-05-23
Abstract: An apparatus, formed by a plurality of devices, permits the automatic glueing of metal bases onto glass windscreens for automobiles. The apparatus is formed by a device for loading the windscreen, a centering device, a device for the hot glueing of a base, and devices for the automatic feeding of the bases. Devices for the unloading of the windscreen and for the supply of bases also form a part of the same apparatus.
Patent IT-8348844-D0 (IT)
Inventor: MAUCK LEE EDWARD
IPC: B63C/
Filed: 1983-08-11
Abstract: A life preserver comprising a buoyant toroidal body having spaced yieldable strap members surrounding at least a portion of the toroidal body, a length of rope extending around the inner periphery of the toroidal body and passing through the central portions of the strap members whereby the rope is maintained in a normal stowage position substantially adjacent the inner periphery of the toroidal body, the rope having the opposite ends thereof extending radially outwardly beyond the outer periphery of the toroidal body and through a passageway for connection with a retrieving cable whereby the rope may be moved radially inwardly against the force of the yieldable strap members to snugly engage the body of a victim disposed within the interior or central opening of the toroidal body to facilitate rescue of the victim without assist from the victim himself.
Patent IT-8967541-D0 (IT)
Inventor: JACQUES SUMBATI PIERO
IPC: A23L7/196
Filed: 1989-06-30
Abstract: The rice to be treated is soaked in several phases, after which it is subjected to a thermal shock by indidrect air heating in a drying tunnel, which causes the instantaneous discharge of the soaking water from said grains and at the same time produces in the structure thereof (of the grains) a high porosity.
Patent IT-8567925-D0 (IT)
Inventor: STIRANO GIORGIO
IPC: B60K17/16
Filed: 1985-11-05
Abstract: In a motor vehicle with several driving axes, of the type in which the differential of each axle has a hypoid reduction gear pair (1, 2), the differential units associated with the various axes are all identical to each other and oriented in an identical manner. The pinion (2) of each hypoid gear pair is spaced rearwardly and upwardly of the axis of the corresponding hypoid crown wheel (1). The shaft (18, 20) carrying the pinion (2) passes through the entire longitudinal extent of the housing (9) of the differential and has its ends projecting forwardly and rearwardly of the housing (9) to enable its coupling to corresponding portions of the transmission shaft.
Patent SE-0103193-D0 (SE)
Inventor: EKLUND GERT
IPC: A63F3/06
Filed: 2001-09-26
Abstract: Set of lottery tickets (21) in which each lottery ticket (1) comprises a first set of gaming fields (Omega), where, within the said first set of gaming fields (Omega), each of the gaming fields has a symbol selected from a limited set of symbols (Phi), gaming arrangement (20) comprising a set of lottery tickets (21) and a transmission unit (22) and means (40) for generating a set of lottery tickets, which means (40) comprise a first register (41) comprising a limited set of symbols (Phi), means (25, 26, 27) for identifying gaming fields on a lottery ticket and a generating circuit (46) which is arranged to generate a set of symbols for each lottery ticket for storage in a memory (48).
Patent SE-0201945-D0 (SE)
Inventor: BOETTCHER UWE
IPC: G02B6/25
Filed: 2002-06-25
Abstract: A method for cleaving thin rods of glass or quartz with a rod cleaving blade (27) and body (28) carrying the blade, is provided. The body (28) is of material varying in length through application of electric and/or magnetic fields. Driving force (31, 33) achieves relatively steady movement of the blade (27) towards a desired cleaving point and relatively steady small-amplitude vibratory component of movement towards and away from the cleaving point superimposed to the relatively steady movement, by influencing the body (28) electrically and/or magnetically. The blade is driven to vibrate with a frequency below 1 kHz during cleaving operation.
Patent SE-0301727-D0 (SE)
Inventor: PETTERSSON MATTI
IPC: B60T17/22
Filed: 2003-06-13
Abstract: The present invention concerns a sensor system for monitoring at least the wear of lining material of a disc brake. It may also be used to monitor the stroke of the brake actuator. The sensor system receives signals from a first external and/or internal means and a second sensor means (4, 6, 7) indicative of at least two different conditions of the brake. The major part of the sensor system is received on a cap (11) to be fixed to the caliper and giving a measuring reference. The first means (4) monitors the occurrence of a brake movement. The second sensor means (6, 7) monitors the actual position of a part indicating the wear of the brake lining material and/or the stroke of the brake actuator.
Patent SE-0302681-D0 (SE)
Inventor: FENGER LARS MICHAEL
IPC: H03F/
Filed: 2003-10-09
Abstract: A power conversion system comprising at least one Pulse Modulated Amplifier ( 1 ), including a pulse modulator for generating a pulse modulated signal based on a reference input (v<SUB>i</SUB>), a switching power stage arranged to amplify the pulse modulated signal, and a control system arranged to compensate for power supply voltage variations, and a voltage supply ( 2 ) providing drive voltage (V<SUB>s</SUB>) to each amplifier, wherein said voltage supply ( 2 ) is provided with said input reference (v<SUB>i</SUB>), and arranged to provide a first drive voltage component (V<SUB>s</SUB>) tracking an amplified absolute value of the input reference (v<SUB>i</SUB>). Pulse area modulation according to the invention will result in improved efficiency and at the same time ensure lower levels of EMI, as the mean amplitude of the PAM signal is lowered.
Patent SE-0400464-D0 (SE)
Inventor: KITA KAZUSHI
IPC: F15B15/22
Filed: 2004-02-26
Abstract: A pair of throttle valves are installed to first and second installation holes of a cylinder tube, respectively. The throttle valve comprises a rotatable member, a needle which is engaged with the rotatable member and which controls the flow rate of a pressure fluid flowing through first and second bypass passages formed in each of the first and second installation holes, a covering member which covers each of said first and second installation holes, and a stopper ring which prevents the displacement of the rotatable member.
Patent SE-0401489-D0 (SE)
Inventor: SCHOULTZ ERIK VON
IPC: A47J43/26
Filed: 2004-06-11
Abstract: A nut cracker having a cup, a lever and a handle. The cup having a wall and a bottom defining an internal, generally conical space sized to contain a nut placed therein such that when the nut is cracked pieces of the shell are contained within the cup. The lever is provided in a slot through the wall of the cup such that the lever can be pivoted towards the portion of interior surface of the wall to crush a nut between a surface of the lever and a portion of interior surface of the wall opposite the lever. The handle is pivotally attached to the top of the cup such that when the handle is moved in a direction towards the cup the lever surface moves towards the portion of the interior surface of the wall.
Patent SE-0403033-D0 (SE)
Inventor: SCHNYDER LULU
IPC: H02G3/30
Filed: 2004-12-13
Abstract: The present invention concerns a method of attaching cables to a skirting board ( 7 ) or the like. It also concerns a cable clip ( 1, 11, 21, 31 ) and a tool ( 40 ) to be used in the method. The cable clip ( 1, 11, 21, 31 ) has a head ( 2, 12, 22, 32 ) with a recess ( 3, 13, 23, 33 ) to receive a cable. Furthermore, the cable clip ( 1, 11, 21, 31 ) has a relatively thin insert part ( 4, 14, 24, 34 ) with a bevelled, pointed and/or rounded lower end ( 5, 15, 25, 35 ) for insertion between the skirting board ( 7 ) and a wall ( 8 ). Each cable clip ( 1, 11, 21, 31 ) has one or more flexible parts ( 6, 16, 26, 36 ) giving a retaining force when installed. If needed a tool ( 40 ) having a pointed and bevelled lower end ( 44 ) is inserted between the skirting boar ( 7 ) and the wall ( 8 ). By means of the tool ( 40 ) the skirting board is bent out just enough to give access for a cable clip ( 1, 11, 21, 31 ) between the skirting board ( 7 ) and the wall ( 8 ).
Patent SE-8302093-D0 (SE)
Inventor: INGVARSSON L I
IPC: E04C3/06
Filed: 1983-04-15
Abstract: To join the thin plate beams (1), holes (2) are drilled in the beam when it is made or on site, permitting the use of much larger screws than those of 6.5 mm dia., normally accepted as maximal when drilling for self-tapping screws on site.
Patent SE-8303567-D0 (SE)
Inventor: AUGSBURG K
IPC: B27L11/02
Filed: 1983-06-21
Abstract: A chipper of the mobile type which is suspended from a tractor or a similar vehicle and is preferably driven therefrom through a power take-off, which chipper has infeed means (20, 22) and a rotary cutter disc (16) with cutter knives. The cutter disc (16) is disposed with its rotational shaft (17) strongly inclined with respect to the horizontal, preferably about 45<o>, and the infeed means (20, 22) are adapted to feed the wood longitudinally thereof against the side of the cutter disc (16) which is facing upwardly, and on the side of the rotational shaft where the cutter knives (18) are moving upwardly, whereas the counter knife (19) which is adapted to cooperate with the cutter knives (18) is disposed in close proximity to the upper surface of the cutter disc (16).
Patent SE-8303950-D0 (SE)
Inventor: MCCARTNEY J R
IPC: C08L33/00
Filed: 1983-07-12
Abstract: A stable aqueous polymeric composition is comprised of an aqueous anionic polyurethane dispersion and a compatible polymeric dispersion or emulsion the polymer being water insoluble. The compatible dispersions or emulsions may have a substantially neutral pH or be anionic or cationic. The polymeric compositions are useful in impregnating porous substrates to form composite sheet materials which can be further processed to form simulated leather and the like.
Patent SE-8305987-D0 (SE)
Inventor: MOBERG J
IPC: B65H49/20
Filed: 1983-11-01
Abstract: An appliance for the unwinding of thread contained in rolls involves a rotational capstan (2) on a portable frame (1) displaying, partly, a support base, or plate (4), designed to hold a suitable roll of thread in a cover, and partly a cylinder core (5) projecting vertically upwards from the support base and designed to be inserted into the centre-hole in the roll with the aim of retaining this on the support base and, in conjunction with the unwinding of the thread, ensure that both the roll and the capstan continue to rotate. A guide element (18) is associated with the capstans, which is secured adjacent to the central frame (1), and designed to facilitate the running of the extracted thread during unwinding. Said frame (1), involves two capstans (2, 2') which are each separately connected to an erect tube (8), which opens out at the top, and makes up a part of the frame and forms a fulcrum for the cylinder core (5). Apart from the first mentioned frame, or main frame (1), the appliance also encompasses, likewise, two further capstans (2'', 2''') displaying a frame, or additional frame (3), whose base projects down as two tap elements (19, 19') designed to engage with the upward facing tubes (8) on the main frame. Both frames (1, 3) are lockable in relation to each other for the formation of a combined movable unit, in which the guide elements for the four individual capstans are located close to each other, not just laterally but also vertically, as well as diametrically, all of which is ensured by using extremely small angles between the four threads which are contemporaneously extracted from the rolls.<IMAGE>
Patent SE-8306402-D0 (SE)
Inventor: EKLUND U
IPC: B27B1/00
Filed: 1983-11-21
Abstract: A crude curved log with an essentially circular cross-section is before a first machining cycle in a working machine fixed in a rotary condition where the longitudinal sectional plane comprising the maximum curvature is horizontal, and is then measured and processed along curved paths determined in a computer unit on the basis of the measured curvature. Thereafter the central block, thus obtained is processed, in a second cycle along paths having the same curvature as the first cycle by utilizing the same command signals as in the first cycle are used, possibly with a correction for changed lateral position of the block.
Patent SE-8404250-D0 (SE)
Inventor: BAHL O P
IPC: C07K16/26
Filed: 1984-08-27
Abstract: Antisera suitable for detecting the presence of human chorionic gonadotropin in body fluids by immunoassay are prepared by administering to a host animal an antigen comprising the  beta -subunit of human chorionic gonadotropin which has been modified by cleaving and optionally conjugating the thus modified  beta -subunit with a protein or hapten capable of enhancing the immunogenetic potency of the antigen. The antigens are also useful for the contraceptive purposes to terminate pregnancy.
Patent SE-8404932-D0 (SE)
Inventor: MATTSSON H O
IPC: F16J15/46
Filed: 1984-10-02
Abstract: A chamber (12) in a vessel and with a door (14) is kept under vacuum by a first pump. The door ir sealed by outer (18) and inner (20) rings, and any air leaking past the outer ring is evacuated by a second pump (30).
Patent SE-8405054-D0 (SE)
Inventor: WIEGMANN SYLVIA
IPC: A44C17/02
Filed: 1984-10-10
Abstract: The precious stone system comprises one or more matrices (7,9) with lock components (14) for securing one or more stone holders (6) in which precious stones (5) are set. These holders also have lock components (11,12) which work in conjunction with the lock components in the matrices.
Patent SE-8502912-D0 (SE)
Inventor: SZILI K
IPC: G01F1/00
Filed: 1985-06-12
Abstract: The rifled spindle (3) is provided with a further element on the surface pref. designed as a three-pitch helix. A helical setting element (5) lies between the rifled spindle and the measuring chamber (4) and is used to set and control the measuring space continuous. - The measuring path (6) has a dia. that decreases towards the outlet. The measuring ball (7) is forced into the path with the reduced dia. The ball is ferromagnetic and cooperates with a Hall-effect sensor.
Patent SE-8504297-D0 (SE)
IPC: B65G17/20
Filed: 1985-09-17
Abstract: For galvanising, a tank is used which is rotation by a motor (A) to segregate any non-required zinc and is connected via a hose union (7) to a gas source. Stability and adjustability in the system are achieved by a suspension arrangement comprising a telescopic tube fixed to the motor housing (4).
Patent SE-8504564-D0 (SE)
Inventor: SKYTTE O
IPC: D21F3/02
Filed: 1985-10-02
Abstract: In the process for the press treatment of a fibre material web, in particular a paper web or cardboard web (W), a press nip (NL) is used which is formed between two press rollers (10, 11) and through which the web (W) to be dried by pressing is carried by a cloth or a water-absorbing belt or passed between cloths (17, 24) and/or a water-absorbing belt. In addition, one or more elastic press belts (30) are passed through the press nip. The maximum pressure force (pmax) to be exerted in the process is selected between an upper limit (p2) and a lower limit (p1), the upper limit (p2) being less than 130 bar and less than the function p2max (L) which, with increasing length (L) of the press nip, is a decreasing function whose curve is determined mainly by the maximum available pressure momentum (Imax), and the lower limit (p1) being greater than 50 bar. The diameters of the said press rollers (10, 20) are selected in such a way and, as the said press belt, an elastic belt (30) is used whose thickness, construction and viscoelastic material properties are selected in such a way that, in the abovedefined range (p2-p1) of the maximum pressure force, the following length range (L) for the extended press nip (NL) confined between the rollers (10, 20) is designed with the following upper limit L2 and lower limit L1: L2 < 200 mm, ... Original abstract incomplete. <IMAGE>
Patent SE-8600723-D0 (SE)
Inventor: HAGIN F
IPC: B60T1/08
Filed: 1986-02-18
Abstract: In a hydrostatic drive one hydrostatic machine (2 and 4) is adapted for absorbing the sustained braking power or energy. The transmission is furthermore provided with a cooler (9) whose two sides are respectively connected via a threshold pressure valve (7 and 8) with one of two branch ducts (3 and 5) which connect the said hydrostatic machine with a second such machine adapted to act as a drive. The pressure threshold valve is made up of a pressure limiting and check valve.
Patent SE-8603156-D0 (SE)
Inventor: ECKLE O
IPC: B23B29/00
Filed: 1986-07-17
Abstract: The mounting body (1) of the boring tool, which is of a hub-like configuration, is provided, at locations which are diametrally oppositely disposed with respect to the axis of rotation (D) of the mounting body, with a respective mounting bore (3) with its axis (A) extending radially with respect to the axis of rotation (D), the mounting bore being surrounded by a respective abutment surface (4) extending perpendicularly with respect to the axis (A) of the mounting bore (3). A tool head (5) is provided with a fitting spigot (6) which fits into the mounting bore (3) and which is concentrically surrounded by an annular surface (7) extending perpendicularly with respect to the axis (A) of the fitting spigot. A respective intermediate portion can optionally be fitted between the mounting body (1) and the respective tool head (5), the connecting parts of the intermediate portion corresponding to those of the mounting body (1) and the tool head (5). The tool head (5) can be connected to the mounting body (1) directly or with the interposition of the intermediate portion, by way of clamping devices (8-13).
Patent SE-8801997-D0 (SE)
Inventor: BECK NILS GUSTAF REINHOLD
IPC: B21D28/34
Filed: 1988-05-30
Abstract: The invention relates to a stamping assembly having a U-shaped main part (1), the outer part of one arm (1a) of which is provided with a recess operative to support a die (3), and the outer part of the other arm (1b) of which is provided with a hole or bore operative to guide a punch holder (5') with associated punch (6), wherein an upper plate (7) on the punch holder (5) is intended to hold the punch holder (5) spaced from the die with the aid of a spring device, such as to enable a workpiece to be inserted in a space (10) defined between the punch and the die. The spring device (8) is enclosed in a hollow-cylindrical plastic element (11). The internal dimensions of the hollow-cylindrical element (11) coincide, or at least substantially coincide with the outer dimensions of the cup springs (8). The material from which the hollow-cylindrical element (11) is made has spring characteristics. The element (11) forms a shield around the cup washers and may function as a complementary spring means.
Patent SE-8900015-D0 (SE)
Inventor: HOLTERMANN T J
IPC: F02B33/04
Filed: 1989-01-03
Abstract: An internal combustion engine comprising a crankcase, cylinder, a transfer passage communicating between the crankcase and the cylinder and including a first point which is the lowest point in the transfer passage and at which the transfer passage has a first cross-sectional area, and a second point which is spaced from the first point and at which the transfer passage has a second cross-sectional area less than the first cross-sectional area, whereby air flow through the transfer passage establishes a static pressure differential between the first and second points, a sump communicating with the transfer passage at the first point, and a conduit utilizing the static pressure differential for pumping fluid from the sump to the transfer passage.
Patent SE-9200856-D0 (SE)
Inventor: ROGMARK B
IPC: A47L15/14
Filed: 1992-03-19
Abstract: A pump (6) inlet is connected to an outlet (3) in the fluid tank and has its outlet connected to a component (5) for spraying granulate and/or fluid into the treatment chamber (1). A filtering device (7) prevents movement of granulate between the pump (6) outlet and the component (5) for spraying a mixture of fluid and granulate or only fluid into the treatment chamber (1). The filtering device includes a container having an inlet connected to the pump outlet and an outlet connected to the spraying components (5). The container incorporates a displaceable sieve through which only fluid can pass. (Provisional basic advised in week 9345)
Patent SE-9201803-D0 (SE)
Inventor: LEIJD NICKLAS
IPC: A61M5/315
Filed: 1992-06-11
Abstract: Compression piston for an injection syringe (1) is cylindrically formed from hard plastic having a lower part is formed as a blunt cone. In the centre is a cylindrical space (2) which is filled with light flexible plastic, eg polyethene or similar material, which gives adequate resistance for compression of the substance to be injected, but at the same time allows the infected injection needle to perforate and be stably encapsulated in the cylindrical space (2) interior in a secure and inaccessible position (4).