baber/WOPTO huggingface dataset:
Patent IT-8920196-D0 (IT)
Inventor: BOVONE LUIGI
IPC: B24B9/10
Filed: 1989-04-19
Abstract: The vertex (XA) of interior angles (AI) is being bevelled with an in assigned rake and bevel angles positioned rotary tool (26), by moving said tool (26) parallel to the bisector (KB) of said angle, firstly on one side and then on the other side of the bisector, with the active part of the tool substantially tangential to the bisector. The apparatus comprises at least one rotary tool (such as a grinding wheel)(26), drive means (35) for rotating the tool, first means (29) for supporting the tool (26) and the drive means (35) in such a manner as to enable them to be moved angularly within a first vertical plane about a diameter (B) of the tool (26), second means (23) for supporting the first means (26) in such a manner as to enable them to be moved angularly within a second vertical plane perpendicular to the first, and means for supporting said second means (23) in such a manner as to enable them to be moved in three mutually perpendicular directions (X, Y, Z) and rotated about one of said directions (Z). The product is a sheet (L) of coloured or non-coloured plain glass, plate glass or flattened glass with at least one bevelled interior angle (AI).
Patent IT-8020337-D0 (IT)
Inventor: RICHARD NEGELE
IPC: F16C33/78
Filed: 1980-03-04
Abstract: A bearing in which a cylindrical pin extends axially into a bearing shell, and is separated therefrom by rolling elements. A first annular seal includes an annular support body having a U-shaped cross-section and fitted into a recess in the open end of the bore of the shell, and a flexible first seal affixed to the support body and slidingly engaging the cylindrical surface. A second annular seat has a lip engaging an inclined surface at the open end of the shell, and extends to slidingly engage the cylindrical surface. An annular collar of the second seal extends into the open end of the support body, to engage an annular surface therein. The collar is radially slit.
Patent IT-9021226-D0 (IT)
Inventor: PEREGO LUCIANO
IPC: G11B15/08
Filed: 1990-08-06
Abstract: In an automatic cassette loading machine a pancake (9) is mounted on a support hub (10) operable in rotation. A reading member (26) comprising a photoelectric cell (30) and carried by a main carriage (13) movable at right angles to the axis of the pancake is disposed at a position diametrically spaced apart from the pancake itself and is then moved close to the latter. When the peripheral edge of the pancake is intercepted by the light beam emitted by the photoelectric cell (30) the reading member (26) is moved away from the pancake and disposed so that it can intercept the passage of a closure tab (22) fastening the end of the tape (8) on the pancake taken in rotation. Then the pancake rotation is stopped when the location of the closure tab enables its being picked up by a grasping member (23) associated with the cassette loading machine. <IMAGE>
Patent IT-8140090-D0 (IT)
Inventor: PALMIERI IVO CASELGRANDI-BENIA
IPC: A61B10/00
Filed: 1981-09-30
Abstract: A syringe for hypodermic biopsy featuring automatic plunger-return is set forth herein. It comprises a cylindrical body (1) furnished with a central cylindrical chamber (9)-the latter surrounded by an annular cavity (8)- inside which a plunger (13) consisting of two coaxial cylindrical bodies (14 and 15) with respective fore-end seals (19 and 20) is caused to slide, and in so doing create a fluid/airtight seal; the inner cylindrical body (15) of said plunger (13) carrying the moving core (6) of a hypodermic needle (7) should this be employed to the end of impeding entry into the latter of foreign bodies. Automatic return of the plunger (13) is produced either by expansion of the air compressed within said annular chamber (8) by outer seal (19) during the plunger's (13) forward stroke, or by introduction from without of pressurized fluid into said annular chamber via an entry hole (22), or alternatively, by fitting a spring (21) to the fore end of said plunger outer cylinder (14), thereby dispensing with the seal (19).
Patent IT-8948180-D0 (IT)
Inventor: GIANNESSI FABIO
IPC: C07D207/27
Filed: 1989-07-12
Abstract: (Pyrrolidin-2-one-1-yl)acetamides of general formula (I) <CHEM> wherein R is hydrogen or hydroxyl, R1 is hydrogen, R2 is selected from the group consisting of:  2-aminoethyl,  2-(N,N-diisopropyl) aminoethyl,  3-(pyrrolidin-2-one-1-yl) propyl,  2-[N-(pyrrolidin-2-one-d1-yl) acetyl] aminoethyl,  2-hydroxyethyl,  (glycerophosphorylethanolamino) carbonylmethyl,  1-trimethylammonium-3-carboxy-2-propyloxy-carbonylmethyl chloride,  (prolinol-1-yl) carbonylmethyl,  1-trimethylammonium-3-carboxyisopropyl), and  3-pyridylcarbamide; or R1 and R2, taken together, are such as to form a cycle of formula   <CHEM> wherein R3 is selected from the group consisting of phenyl substituted with halogens or halogen-substituted lower (C1-C4) alkyls and 4-morpholinocarbonylmethyl are potent enhancers of learning and memory. Orally or parenterally administrable pharmaceutical compositions in unit dosage form comprise from about 100 to 500 mg of one of the compound of formula (I).
Patent IT-8367181-D0 (IT)
Inventor: RAITERI ANGELO
IPC: H05K13/00
Filed: 1983-02-17
Abstract: The drilling machine comprises a pair of cross slides formed of two parallelepiped blocks (10, 11) of granite connected as a T. The block (10) carried two operating heads (9, 9') and, by means of air bearings, guides their movement along the X-axis, whereas the block (11) is guided by the machine frame by means of other air bearings. The board carrying table (32) does not displace horizontally. Each head is provided with a spindle (24) operable to lock and unlock the tool (26) which therefore can be automatically replaced. For each head a corresponding tool magazine is provided includ- ina also a station (121, 121') for checking the integrity of the engaged tool. One of the two heads (9') can be deprived on the X-axis servomotor and can be connected to the other one at a prefixed distance; therefore two series of equal printed circuit supports can be drilled simultaneously by using a single package of boards to be cut after the drilling or the etching. One head (9') and the relevant magazine (114') is provided with reference means (132) which enable the magazine to be located according to this prefixed distance, whereby the tool changing and tool integrity checking operations can be effected simultaneously for the two operating heads.
Patent SE-0001448-D0 (SE)
Inventor: NILSSON KENTH
IPC: F16C3/03
Filed: 2000-04-19
Abstract: The invention relates to a method of manufacturing a telescopic tube (1), which comprises an outer tube (2) and an inner tube (3) as well as guiding rings (6a, 6b) of a thickness which exceeds the difference between the inner radius of the outer tube (2) and the outer radius of the inner tube (3), for diametrical and axial guiding of the outer tube (2) and the inner tube (3) relative to each other. A first circumferential groove (7) is milled in the inner circumferential surface (4) of the outer tube (2) to a diameter corresponding to the sum of twice the thickness of the first guiding ring 6a and the outer diameter of the inner tube (3). A second circumferential groove (8) is milled in the outer circumferential surface (5) of the inner tube (3) to a diameter corresponding to the inner diameter of the outer tube (2) from which twice the thickness of the second guiding ring (6b) is subtracted. The circumferential grooves (7, 8) are provided with their respective guiding rings (6a, 6b), and the tubes (2, 3) are inserted into one another in a manner intended for telescopic tubes, such that the circumferential surfaces, separated from the respective tubes (2, 3), of the guiding rings come into abutment against the circumferential surfaces (4, 5) of the respective adjoining tubes. <IMAGE>
Patent SE-0001757-D0 (SE)
Inventor: HOEGBERG HANS
IPC: B65H19/12
Filed: 2000-05-12
Abstract: The invention relates to a roll stand (1) for a continuous unrolling of several rolls (8, 8') of reeled, web-like material, which are unrolled consecutively after each other in the roll stand, and which rolls are arranged to be changed by roll changing from an almost depleted roll (8') to a new, full roll (8) in said roll stand, which roll stand comprises a machine stand (2) with two gable sides (3, 4), which are arranged aloof from each other, a horizontally arranged hub girder (9) which is rotatably journalled at the gable sides and around which hub girder the rolls are arranged to be pivoted between an inlet side (6), to which new, full rolls (8) are delivered, and an outlet side (7) from which the web-like material is unrolled, at least two roll holders (10, 10') which are arranged at the hub girder for handling of each roll and which roll holders each comprises two roll holding arms (11) which are mounted linearly displaceable laterally along one or several, axially along the hub girder and rigidity mounted tracks (12) and of which roll holding arms each is provided with a gripper (13) for seizure of a roll. According to the invention the roll stand also comprises a positioning arrangement (20) for an adjustment of the position of each roll holder (10, 10') laterally along the hub girder (9) and for a mutual adjustment of each of the roll holding arms in each such roll holder after the width of the current roll in the roll holder, an adjustment device (21) at each roll holding arm for releasing of the grippers from a depleted roll and then for re-gripping of a new full roll in connection with roll changing and for a lateral precision adjustment of the position of one roll in relation to another roll and/or for a positioning of the material web to a desired web direction during the present unrolling.
Patent SE-0004438-D0 (SE)
Inventor: STROEMBERG BERTIL
IPC: D21C3/22
Filed: 2000-12-01
Abstract: An environmentally friendly (ECF), yet commercially viable, process produces fully bleached (typically having a brightness of over 89 or 90% ISO) cellulose pulp using a (ZEND) treatment. Typically pulp is produced in an essentially sulphur-free pulping process (such as an soda/AQ process), and is then treated by a D-EO-, D-EP-, or D-EOP-sequence before the (ZEND) treatment. Optional oxygen delignification may also be used, and subsequent elemental-chlorine-free bleaching sequences may also be employed, although normally not necessary since the pulp after the (ZEND) treatment has high brightness and good viscosity (e.g. over 21 cP).
Patent SE-0004623-D0 (SE)
IPC: G10K11/172
Filed: 2000-12-14
Abstract: A sound attenuation system comprising a fluid-carrying channel (31) in which sound from a sound source is transported, the sound attenuation system comprising a plurality of quarter-wave sound attenuators arranged in at least one array (30).
Patent SE-0103056-D0 (SE)
Inventor: MADSEN FREDRIK
IPC: G06F3/0354
Filed: 2001-09-14
Abstract: The invention concerns a portable device for inputting control signals to a peripheral unit. The device comprises a holding member designed to be attached to a first hand of a user of the device so as to retain the device in a predetermined manner on said first hand. At least a first input member is arranged on said holding member. The first input member is arranged for inputting signals to the peripheral unit in order to perform the same or a similar function as a joystick or as the movement of a standard computer mouse. Said input member is arranged on said holding member such that when the holding member is arranged as intended on said first hand, the first input member is arranged within a predetermined area of said first hand. The invention also concerns the use of such a device.
Patent SE-0103236-D0 (SE)
Inventor: WUERSIG LARS
IPC: F02M31/02
Filed: 2001-09-27
Abstract: The claimed invention relates to a device for preheating of the inlet air to a combustion engine that powers a portable tool. The preheating of the air is activated when the surrounding temperature is low and deactivated when there is no need for preheating of the inlet air. When the preheating is activated is the air led through a first channel ( 14 ) that is integrated in the wall of a crankcase ( 10 ) so that the air is heated. When there is no need for preheating is the inlet air lead via a second channel ( 16 ) placed outside the crankcase ( 10 ).
Patent SE-0104106-D0 (SE)
Inventor: RADEL HARRY
IPC: F02B25/22
Filed: 2001-12-06
Abstract: The invention relates to a two-stroke motor with a fresh-gas supply (preferably with oil-in-gasoline lubrication), with a motor housing in which a crank chamber with an inlet opening and a cylinder chamber with an outlet opening are formed, with a crank drive in the crank chamber and with a piston in the cylinder chamber that are connected to one another by a connecting rod, with at least one overflow conduit, with a carburetor comprising a carburetor chamber with a fresh-air entrance opening, a fuel entrance opening and a mixture exit opening as well as comprising a throttle flap that can move in a regulatable manner, with an inlet conduit in order to connect the mixed outlet opening of the carburetor chamber to the inlet opening of the crank chamber, and with a fresh-gas conduit that empties through an opening into the overflow conduit in order to supply fresh gas to the overflow conduit. The invention also entails a flange for a two-stroke motor with fresh-gas supply, especially for a two-stroke motor with oil-in-gasoline lubrication.
Patent SE-0202347-D0 (SE)
Inventor: HOLMSTROEM NILS
IPC: A61N1/365
Filed: 2002-07-30
Abstract: The invention concerns an implantable heart monitoring device (10) comprising a control circuit (14) adapted to be connected to one or more sensor members (31, 32, 33, 41, 42, 51, 52). A first sensor member (33) is adapted to be positioned in the coronary sinus region of the heart and arranged to sense at least one constituent of blood. The control circuit (14) is arranged to sense the activity of the heart and also to enable the following:  a) in response to signals from said first sensor member (33) determine a first value related to said blood constituent during a first portion of a heart cycle, and b) in response to signals from said first sensor member (33) determine a second value related to said blood constituent during a second portion of a heart cycle.  <??>The invention also concerns a system including such a heart monitoring device and the use of such a system. <IMAGE>
Patent SE-0302053-D0 (SE)
Inventor: HJELM MIKAEL
IPC: H04L9/08
Filed: 2003-07-11
Abstract: The method involves calculating an inverse of a transfer function of a transmission medium and optional deliberate terminal distortion based on an arbitrary data sequence and a data sequence as received from a terminal. A signal with a secret data sequence multiplied with the inverse of the transfer function is transmitted to the terminal over the medium to compensate for the medium and the terminal distortion. - An INDEPENDENT CLAIM is also included for a system for transmitting secret data in a communication network.
Patent SE-8206925-D0 (SE)
Inventor: ZELLMER M
IPC: F02M31/07
Filed: 1982-12-03
Abstract: In a device for controlling the temperature of the intake air to an internal combustion engine, the piston of a hydraulic cylinder controls the setting of a damper between the warm-air intake and the cold-air intake. A sensor body in the mixed-air duct communicates, via a hydraulic conduit, with the cylinder. The sensor body is filled above a free piston with an expansion medium of higher coefficient of thermal expansion than the hydraulic medium on the opposite side of the free piston. By allowing the temperature in the engine compartment, for example, to determine the temperature of the hydraulic conduit, the control interval is displaced so that the temperature of the intake air is higher when the engine is cold than when it is warm.
Patent SE-8404042-D0 (SE)
Inventor: CRANFIELD B A
IPC: C08L23/00
Filed: 1984-08-09
Abstract: A nucleating agent comprising either a substantially non-polar wax or an inert inorganic finely divided powder is incorporated in a thermoplastics polymer, e.g. polyethylene. Thus reduces the spherulite size of the material and thus increases its breakdown field strength.
Patent SE-8405079-D0 (SE)
Inventor: HOFMAN P
IPC: E04C2/34
Filed: 1984-10-10
Abstract: The beams (32) comprise at least two parallel, long concrete bodies in which a reinforcement runs and between which an intermediary reinforcement is arranged. The concrete bodies are wholly or partly cast into the concrete plates (28,29).
Patent SE-8502180-D0 (SE)
Inventor: LEHTINEN S M
IPC: B65G59/04
Filed: 1985-05-03
Abstract: Suction lifting apparatus for use with horizontally disposed paper rolls has a frame (18) from which depend suspension members (19) supporting suction grippers (7), the suspension members being supported by carriages (3, 4) which are movable along the frame to vary the distance therebetween by power cylinders (10, 12, 13). The cylinders may be movable individually or together and the apparatus can be retained in equilibrium by movement of a suspension carriage (1) along a surface (20) by a cylinder (11). The grippers are both curved and pivotally mounted to enable them to intimately contact the surfaces of the rolls. <IMAGE>
Patent SE-8502182-D0 (SE)
Inventor: MANNING W R
IPC: C04B35/10
Filed: 1985-05-03
Abstract: A ceramic composed of 1 to 15 percent of glass and 99 to 85 percent of a mixture of particulates is disclosed. The glass, present as a vitreous phase bonding the particulates into a dense, gas impervious structure, contains 45 to 80 percent of SiO2, 8 to 65 percent of CaO and MgO and not more than 15 percent of Al2O3. The particulates, which are finer than 15 microns in ultimate particle size, include Al2O3 and at least one of ZrO2, HfO2 and solid solutions of the two. The ceramics are subject to microcracking, which can be cured by refiring, or prevented by including particulate Y2O3 as a stabilizer.
Patent SE-8504556-D0 (SE)
Inventor: SANDELS CLAES
IPC: A01K13/00
Filed: 1985-10-02
Abstract: An arrangement to suffocate a tick (6) or another insect which has stuck on to the skin of a man or an animal. The setup consists of a cup-shaped body (1), which glues on to the skin over the tick (6). A filling injects in the cup-shaped body's interior through one aperture (7) at the same time as the air in the space evacuates through another aperture (8). Owing to this the tick will suffocate so that it releases its hold and can be removed without leaving any remains in the skin. In another shape the setup can be provided with an aperture (8) and a ventilator (15) to merely evacuate the air so that the insect stifles.
Patent SE-8505660-D0 (SE)
Inventor: RAPPINGER B
IPC: F27D1/06
Filed: 1985-12-02
Abstract: Brick for a bottom electrode, a rear lining or a hearth connection for a.d.c. arc furnace. According to the invention the brick consist of a porous material which has been impregnated by means of immersion into and/or spraying with an organic fluid, such as pitch, tar or a suspension of graphite, soot or the like, or synthetic resin, whereafter the brick has been coked, for example at a temperature of 350 DEG C, thus creating electric current carrying paths containing coal which paths render the brick electrically conductive.
Patent SE-8601751-D0 (SE)
Inventor: PETERSSON S
IPC: F16L47/06
Filed: 1986-04-17
Abstract: A forming device for producing a pipe socket 18a comprises a mandrel 14 and a combined forming and sealing ring 10 disposed on a supporting surface. The mandrel 14 is provided with one or more protrusions 17, projecting radially from the supporting surface of the mandrel, in the form of strips, which are arranged to extend radially into the path of displacement of the forming and sealing ring on the mandrel in order to create stopping members for an anchoring member 12g on the ring. <IMAGE>
Patent SE-8603245-D0 (SE)
Inventor: KERNE T
IPC: F24D11/00
Filed: 1986-07-29
Abstract: The invention relates to a liquid-heating system (10) which includes a first liquid chamber (11) equipped with a heat source (13), the liquid present therein being arranged to be heated by said heat source (13), and also a second liquid chamber (12). Provided between the first liquid chamber (11) and the second liquid chamber (12) is a connection piece (15), including a first channel (16) and a second channel (17). The liquid heated in the first liquid chamber (11) is arranged to flow through the first channel (16) into the second liquid chamber (12). The liquid cooled in the second liquid chamber (12) is arranged to flow through the second channel (17) back into the first liquid chamber (11). <IMAGE>
Patent SE-8701503-D0 (SE)
Inventor: MARTIN M C
IPC: C10J3/46
Filed: 1987-04-10
Abstract: Control process for producing an aqueous slurry of solid carbonaceous fuel having a desired solids concentration for feed to a partial oxidation gas generator by grinding together in a size reduction zone a recycle aqueous slurry stream comprising carbon-containing particulate solids, a stream of solid carbonaceous fuel, and a specific amount of make-up water. No valves are in the line or path between the size reduction zone and the feed tanks for the solid carbonaceous fuel and recycle aqueous slurry. A system control unit automatically calculates the amount of make-up water and provides a corresponding signal to control the flow rate. Input signals that are provided to the system control unit include those corresponding to the weigh belt feeder speed and moisture content for the solid carbonaceous fuel; and pump speed, weight fraction, temperature, and density of the solids for the slurry of recycle particulate solids.
Patent SE-8704019-D0 (SE)
Inventor: SCHMITT M
IPC: F16F15/123
Filed: 1987-10-15
Abstract: An elastic coupling (1) of disc construction and of the kind in which two coupling halves (2, 3) rotationally interlock and have helical compression springs (5) tangentially arranged in ports (4) in the coupling halves, which transmit torque from one coupling half to the other. So as to avoid the springs curving outwards at high rotational speed and/or with a low loading, under the effect of centrifugal force, sliding members (10) are loosely inserted into the ports. The sliding member can either be constructed with a concave groove (11) which partially surrounds the spring from outside and is disposed between the coils of the spring and its respective ports, or in the shape of a bar (10a) which is loosely inserted coaxially into the spring. The springs (5), on their sides turned towards the axis of rotation, are prevented from being overstressed by high end pressure and also wear connected with excessive curvature caused by increased end pressure, and also reduce the danger of the springs jumping out of their centering. A further advantage is that the oscillation and damping behaviour of the coupling remain unchanged.
Patent SE-8704904-D0 (SE)
Inventor: WORNER S
IPC: F01N3/28
Filed: 1987-12-08
Abstract: Catalytic purification device for vehicle exhaust gases, having a housing (2), at least one monolith (4) and an inner shell (12), provided at least in places. At least in one part of the monolith retaining region (6) of the housing (2), the inner shell (12) is brought forward thereon and is attached thereto. The end of the inner shell (12) associated with the housing end is designed to be free with respect to the housing (2), for thermal expansion movements. 
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