baber/WOPTO huggingface dataset:
Patent GB-9916684-D0 (GB)
Title: Method and apparatus for representing and searching for an object in an image
IPC: G06V10/46
Filed: 1999-07-15
Abstract: A method of representing an object appearing in an image or sequence of images, by processing signals corresponding to the image or images, comprises deriving a curvature scale space (CSS) representation of the object outline by smoothing the object outline, characterised by deriving an additional parameter which represents the shape or mass distribution of a smoothed version, corresponding to a peak in the CSS image, of the original object outline, and associating the CSS representation and the additional parameter to form a shape descriptor of the object.
Patent HU-9401686-D0 (HU)
Title: Piperazine derivatives as 5-ht1a antagonists
Inventor: CLIFFE IAN ANTHONY
IPC: C07D411/02
Filed: 1992-12-01
Abstract: This invention concerns compounds of formula (I)  in optionally substituted by lower alkyl; Z is a bicyclic oxygen-containing aryl radical (e.g. 2,3-dihydro-1,4-benzodioxin-5-yl); R is hydrogen or lower alkyl; R1 is aryl or aryl(lower)alkyl; R2 is hydrogen or lower alkyl; and R3 is hydrogen, an alkyl group of 1 to 10 carbon atoms, cycloalkyl of 3 to 12 carbon atoms; cycloalkyl(lower)alkyl, aryl or aryl(lower)alkyl or R2 and R3 together with the nitrogen atom to which they are both attached represent a saturated heterocyclic ring which may contain a further hetero atom, and the pharmaceutically acceptable acid addition salts thereof. The compounds are 5-HT1A-antagonists which may be used, for example, in treating anxiety.
Patent HU-9403425-D0 (HU)
Title: Inhalation device
Inventor: HEROLD HEIKO
IPC: A61M15/00
Filed: 1994-11-29
Abstract: The inhalation device for inhaling a pulverulent, pharmacologically active medicament consists of a storage container (3) for the medicament (4), a manually activated dosing arrangement for preparing a separated quantity of inhalation substance which is taken up by the air current aspirated upon inhalation and is swirled, an air inlet channel (9), a swirl chamber (W), and a connection channel (8) between the swirl chamber (W) and the dosing arrangement, and with a mouthpiece channel leading out from the swirl chamber (W). The dosing arrangement in this case consists of a dosing drum (D) which has in its interior (5) a storage container (3) for the medicament. Furthermore, the air inlet channel (9) and the connection channel (8) are arranged in such a way that they run towards each other in a V shape. Thus, whenever a dosing procedure is carried out, a separated quantity of inhalation substance is made ready in a dome shape at the apex of the two air channels (8) and (9) running towards each other in a V shape. <IMAGE>
Patent HU-9700263-D0 (HU)
Title: Device for mechanical alignment of bone screws in a medullary nail
Inventor: FACCIOLI GIOVANNI
IPC: A61B17/60
Filed: 1995-07-12
Abstract: A blind-hole locating system wherein a drill jig, which is to be removably attached to the proximal end of a given intramedullary nail, incorporates outrigger structure for support and orientation of one or more drill guides, such that positioning and alignment with one or more bone-screw holes of the nail can be checked and ascertained as a preliminary step, and such that a precise spacer or stabilizer carried by this jig can be known to contact the nail, on an alignment transverse to the nail and to a geometric plane which includes the nail axis and the axis of at least one of the bone-screw holes of the nail, such stabilizer contact being achieved only for the case of correct drill-guide alignment with one or more bone-screw holes. Having thus ascertained that the spacer correctly identifies drill-guide alignment with bone-screw holes, it is only necessary, after installing the nail and connecting the jig to the proximal end of the nail, to make a small local surgical incision through flesh and bone sufficient to enable direct stabilizer contact with the nail, whereupon it is known that the drill guides are in correctly drillable alignment with the targeted bone-screw holes of the installed nail. Drilling and setting of bone screws can immediately proceed in customary manner.
Patent IT-8919615-D0 (IT)
Inventor: MEZZANOTTE MARIO
IPC: B60C9/14
Filed: 1989-03-02
Abstract: The invention relates to high-performance tyres provided with self-supporting capability, that is capable of running at high speed and for rather long periods even if they are completely deflated. The tyre is comprised of a lenticular section member (9) made of elastomeric material of average hardness, disposed at the inside of the tyre side and incorporating a textile reinforcement insert (10) provided with cords oriented towards a substantially radial direction and extending radially from the side centre line as far as under the end of the belt.
Patent IT-9021158-D0 (IT)
Inventor: CLERICI MARIO GABRIELE
IPC: C07C45/33
Filed: 1990-08-01
Abstract: Process for oxidating paraffinic compounds into their corresponding alcoholic and/or ketonic derivatives, which process consists in causing said paraffins to react, at a temperature comprised within the range of from 0 DEG C to 100 DEG C, preferably in an acidic medium, with a mixture of oxygen and hydrogen, in the presence of a catalyst on the basis of titanium-silicalite and of a noble metal and/or a derivative of such a metal.
Patent IT-8847545-D0 (IT)
Inventor: ALBERTO PAOLETTI PAOLO
IPC: G01S13/931
Filed: 1988-01-18
Abstract: PCT No. PCT/IT89/00002 Sec. 371 Date Jun. 29, 1990 Sec. 102(e) Date Jun. 29, 1990 PCT Filed Jan. 16, 1989 PCT Pub. No. WO89/06808 PCT Pub. Date Jul. 27, 1989.The space ahead of a moving vehicle is irradiated in sectors (A-G) by a plurality of CW solid state radar devices mounted as an array across the front of the vehicle, such that adjacent lobes of each beam may overlap. The radar signal comprises a CW beam modulated intermittently by a slightly offset frequency to produce 'pulses' which when reflected from obstacles within respective sectors (A-G) are detected by mixer diodes in one, or two adjacent radar devices after a time delay which, measured, yields a distance to the obstacle. Obstacles so detected may be displayed in two dimensions within their respective sector (A-G) on a display projected onto the windscreen.
Patent SE-0101320-D0 (SE)
Inventor: AXELSSON SUNE
IPC: G01S13/87
Filed: 2001-04-12
Abstract: The invention relates to remote distance measurement by means of a transmitted substantially repetitive probing signal (E), whereby at least one of a distance (Y(t)) and a velocity (V(t)) in relation to a signal transceiver (200) is determined. The probing signal (E) is generated on basis of at least one first signal (x1(t), X2(t)). The transmitted signal (E) is presumed to be reflected to the signal tansceiver (200) via at least one signal reflecting object in the form of an information carrying signal (e). This signal thus constitutes a delayed and possibly doppler shifted version of the transmitted signal (E). Moreover, according to the invention, a noise signal (x2(t)) is added either to the probing signal (E) before it is transmitted or to the information carrying signal (e) before information pertaining to the reflecting object is derived there from. A primary signal (P1(x1)) is generated, which is based on the first noise signal (X1(t)) and a secondary signal (P2(x1, x2)) is generated, which is based on the information carrying signal (e). Thanks to the contribution from the noise signal (x2(t)) the subsequent signal processing of the primary signal (P1(x1)) and the secondary signal (P2(x1, x2)) can be performed with a high linearity at the same time as a comparatively simple equipment can be utilized for digitizing (240) signal components (SI, SQ; RI, RQ), which have been demodulated from the primary signal (P1(x1)) and the secondary signal (P2(x1, x2)) respecitvely. The solution according to the invention is also applicable at remote distance measurement by means of a digital group antenna system.
Patent SE-0102570-D0 (SE)
Inventor: CHAO JACK
IPC: H01Q1/36
Filed: 2001-07-20
Abstract: A method for combining an internal insulating sleeve and an external insulating sleeve of an antenna for a communication instrument, including the steps: a coil and positioning and electric connecting members are mounted in the internal insulating sleeve; the internal and external insulating sleeves are slipped one over the other, the internal insulating sleeve has a connecting section partially exposed to the outside; the internal and external insulating sleeves are closed to form a joint between them with a radial thickness for melting; the internal and the external insulating sleeves are sent into a melting machine in which the temperature for melting is set, and a transient electrical turning on for melting is done to combine the internal and external insulating sleeves integrally. The structural strength and durability of the antenna thus is largely increased.
Patent SE-0201790-D0 (SE)
Inventor: SARIN SOHAN
IPC: F02K1/82
Filed: 2002-06-12
Abstract: The present invention relates to an acoustic liner ( 1 ) arranged to attenuate sound. The acoustic liner ( 1 ) comprises a top sheet ( 5 ) having substantially linear characteristics and a liner core ( 2 ) or cavity. The top sheet ( 5 ) comprises a layer ( 3 ) of a metallic foam. The invention also relates to the use of said acoustic liner in a hot stream environment such as the outlet of an aircraft engine, and to the manufacture of an acoustic liner.
Patent SE-0202739-D0 (SE)
Inventor: VIGHOLM BO
IPC: B62D12/00
Filed: 2002-09-13
Abstract: The invention relates to a method for controlling a vehicle, operation of a control element (7) by the driver of the vehicle being sensed, and the steering angle of the vehicle being regulated depending on the operation of the control element. The speed of the vehicle is sensed, a procedure for changing the steering angle of the vehicle is defined based on the sensed operation of the control element and the sensed vehicle speed, and the steering angle of the vehicle is regulated according to the defined procedure. The invention also relates to a device for controlling the vehicle.
Patent SE-0301503-D0 (SE)
Inventor: RACOV MIKAEL
IPC: A01D34/76
Filed: 2003-05-22
Abstract: A sleeve shaped element (14) has a contact surface (16) in a pipe shaped recess (13), which cooperates with a shoulder portion (14f), to limit the motion of shaft tube (11) with respect to a drive unit (10), when overload is added.
Patent SE-0302467-D0 (SE)
IPC: H05K3/04
Filed: 2003-09-17
Abstract: A method and device for manufacturing of electrical components on a continuous web or discrete sheets of dielectric material are disclosed. The method includes feeding, from a supply roll of a laminated web or a supply of sheets including at least one unbroken layer of conducting material laminated on a flexible backing layer of dielectrical material, the laminated web or discrete sheets to a nip between a patterned cylinder and a cooperating cylinder, to shape the conducting layer into a repeated pattern of conducting material having ridges and valleys. The method further includes removing, by mechanical machining, conducting material from the thus shaped conducting layer. The removing is performed simultaneously with the step to shape the conducting layer, and by way of the cooperating cylinder, designed as a milling cutter cylinder.
Patent SE-0401640-D0 (SE)
Inventor: INGVARSSON ROBERT
IPC: F23J3/02
Filed: 2004-06-24
Abstract: The invention relates to a heating plant. The plant comprises a combustion chamber for combustion of a solid fuel, an outlet from the combustion chamber, and a heat exchanger containing a cooling medium and arranged in connection with the combustion chamber. A flue duct is connected to the outlet of the combustion chamber and passes through the heat exchanger. Downstream the heat exchanger, a cyclone is arranged to separate ash from the flue gases, and a flue fan is arranged to draw flue gases through the flue duct. The flue duct and the flue fan are dimensioned to maintain a high velocity of flow in the flue duct, all the way from the outlet of the combustion chamber and up to the cyclone, in order to achieve a blasting effect on the inside of the flue duct by ash particles being drawn through the flue duct.
Patent SE-8204262-D0 (SE)
Inventor: BAS O A
IPC: B62D53/02
Filed: 1982-07-09
Abstract: A vehicle, consisting of two pivotably connected units, has a vehicle part (8) in which is connected via a conventional articulated steering hinge (22, 25) to an intermediate part (7). Steering means such as hydraulic cylinders are connected between said vehicle part and intermediate part (7), which is pivotably connected to a forward part (6) attached to the other vehicle part by a journelling pin mounting (9, 10). The intermediate and forward parts are furthermore kept together by gliding means (12-19) permitting given pendular movement, said movement being in a plane substantially at right-angles to the steering plane.
Patent SE-8204444-D0 (SE)
Inventor: NYSTROM
IPC: A61F5/04
Filed: 1982-07-23
Abstract: The device is for use with hospital beds provided with stretching fixtures and with double beds. The beds are placed in a frame, and can be pivotted around a longitudinal symmetry axis. The device comprises a fixture with a part complementary and attachable to a bed frame part, and with a tube through which a draw line can pass. The tube mouth is so orientated when the device is attached to a bed that it located tightly against the mouth for the conventional draw line tube, which at the same time acts as a support for the bed pivot action.
Patent SE-8205447-D0 (SE)
Inventor: MATTSSON K-E
IPC: F15B15/14
Filed: 1982-09-23
Abstract: PCT No. PCT/SE83/00334 Sec. 371 Date May 15, 1984 Sec. 102(e) Date May 15, 1984 PCT Filed Sep. 22, 1983 PCT Pub. No. WO84/01192 PCT Pub. Date Mar. 29, 1984.In a cylinder with two-step movement there is in a housing (7) a first piston (6) which slides in contact with the inside of the housing. A second piston (10), which supports a piston rod (11), which moves sealingly through a first end-piece (8) also slides against the inside of the housing. In the second end-piece (9) of the housing, there is a pressure medium tube (12) passing through the first piston (6) and which extends with its end distant from the second end-piece (9) into, and is guided against the inside of the tubular piston rod (11).
Patent SE-8303190-D0 (SE)
Inventor: KREKELE J H
IPC: B21D53/02
Filed: 1983-06-07
Abstract: The rotor comprises placing thin circular metal plates close together in the axial direction on a shaft, and separated by distance plates of smaller dia. Adhesive is applied to both sides of the distance plates, after which they and the rotor plates are threaded onto the shaft and subjected to pressure in the axial direction to form a packet. The pressure is applied over the entire area of the distance plates.
Patent SE-8306677-D0 (SE)
Inventor: BOLIE V W
IPC: H02P27/06
Filed: 1983-12-02
Abstract: A high precision controller for an alternating-current multi-phase electrical motor that is subject to a large inertial load. The controller was developed for and is particularly suitable for controlling, in a neutron chopper system, a heavy spinning rotor that must be rotated in phase-locked synchronism with a reference pulse train that is representative of an ac power supply signal having a meandering line frequency. The controller includes a shaft revolution sensor which provides a feedback pulse train representative of the actual speed of the motor. An internal digital timing signal generator provides a reference signal which is compared with the feedback signal in a computing unit to provide a motor control signal. In the preferred embodiment, the motor control signal is a weighted linear sum of a speed error voltage, a phase error voltage, and a drift error voltage, each of which is computed anew with each revolution of the motor shaft. The stator windings of the motor are driven by two amplifiers which are provided with input signals having the proper quadrature relationship by an exciter unit consisting of a voltage controlled oscillator, a binary counter, a pair of readonly memories, and a pair of digital-to-analog converters.
Patent SE-8403447-D0 (SE)
Inventor: BRODDNER S M
IPC: A61M16/18
Filed: 1984-06-28
Abstract: Anesthesia and/or respirator apparatus is disclosed which includes a moistening and/or gasification chamber. The chamber is constructed such that liquid intended to be gasified or evaporated can be received from a source through a metering valve. In the preferred embodiment, the gasification chamber includes a heatable plate or the like for the heating of the supplied liquid. The apparatus means further includes a microprocessor for measuring the energy which is used for the gasification as a measure of the quantity of liquid supplied. In this regard, if certain defined functions are not fulfilled, an alarm signal is generated.
Patent SE-8404051-D0 (SE)
Inventor: BLAD P-A
IPC: B23K/
Filed: 1984-08-10
Abstract: An electrode in the form of a rod shape (1) which is equipped with a notched track (2) for discharging the electrode after soldering or welding is completed and that is designed for fixing of a connecting piece to a metal surface through electric arc-soldering or electric arc-welding with the use of a pre-determined amount of energy. The electrode is equipped with an additional track (2), at which the heat developed from the electric arc is for the most part retained in the point of the electrode (5) and at which a constant amount of material corresponding to the electrode material (5) between the point and the additional track (3) is melted down in the connecting piece.<IMAGE>
Patent SE-8404745-D0 (SE)
Inventor: STUMP P E
IPC: B21C3/16
Filed: 1984-09-21
Abstract: A method and apparatus for improving the interior or exterior surface smoothness of a tube shell during cold draw operations is disclosed wherein the final reduction of the tube shell is completed within the die land.
Patent SE-8502054-D0 (SE)
Inventor: AXELSSON B
IPC: F02M23/00
Filed: 1985-04-29
Abstract: An apparatus for internal combustion engines of the type which have an air supply throttle (2). The apparatus consists of a piston (4) sliding in a chamber (3), a first duct (5) which is connected to the first space (3a) in the chamber on the one side of the piston (4) and designed so that this chamber space (3a) is passed a low pressure corresponding to the low pressure in the engine's (1) induction duct's (6) downstream throttle (2). The apparatus further consists of a second duct (7) connected to the chamber for the provision of secondary air to the engine's (1) downstream throttle (2) and a third duct (8) which is connected to a second chamber space (3b) on the other side of the piston (4) and which receives air from the outside.  The piston (4) is fitted with at least one transverse channel (11), which when the piston is moved to a initial end position by the force of the spring (10) overcoming the effect of the low pressure in the first chamber space (3a), is designed to couple the third duct (8) with the second duct (7) so that a maximum throughput of air to the engine's downstream throttle occurs.  The piston (4) is further designed to allow a basic flow of air through its channel (11) when the piston (4), because of the low pressure in the first chamber (3a) against the effect of the spring (10) is moved to the other end position, which itself is fixed by a stop (12) and which is adjustable by means of this stop (12).<IMAGE>
Patent SE-8505030-D0 (SE)
Inventor: STENE ALBERT
IPC: B25H7/04
Filed: 1985-10-25
Abstract: A device for marking a plate or a panel with which a wall is to be covered the centre of a wall-mounted electric connection box. The device is formed with an elongate resilient main part 1 having two limbs joined at one end and defining a gap therebetween. The free ends of the limbs are provided one with a detachable ring member 2 and the other with a pointed marking means 3, the point of which is located on the central axis of the ring member. The inner periphery of the ring 2 is adapted to engage the outer circumference of the connection box, the centre of which box is to be marked on the plate or panel, so that the ring can be located about the connection box while the plate is suspended between the two limbs of the main part 1. The marking of the centre of the connection box is effected by striking the marking means 3 so that its point leaves a visible mark in the plate, which mark constitutes the starting-point for the drilling of a hole for the connection box in the plate. <IMAGE>
Patent SE-8604733-D0 (SE)
Inventor: WEHLE A
IPC: B27B17/00
Filed: 1986-11-05
Abstract: An air filter for a motor-driven tool such as a portable motor-driven chain saw includes a prefilter through which aspirated air flows into a chamber partly defined by a cover that can be secured to the housing of the motor-driven tool. From this space, the air flows through a main air filter to the carburetor of the motor. The main air filter and the prefilter are configured as a one-piece double filter unit.
Patent SE-8704121-D0 (SE)
Inventor: GUSTAFSSON S
IPC: H01L29/73
Filed: 1987-10-23
Abstract: The present invention relates to a transistor, the emitter of which consists of a highly-doped semiconductor, and the gate electrode (5) of which is positioned in a semiconducting layer (6) between the emitter (4) and the collector (7) of the transistor. The gate electrode has a mesh, grid or finger structure made of a metal or a metal-semiconducting compound. The invention is characterized in that the minimum distance (a) between adjacent components of the metallic structure of the gate electrode (5) and the doping level in the semiconducting layer (6) are selected so that the area between the aforementioned components is depleted of charge carriers for all positive voltages between the gate electrode (5) and the emitter (4), and in that the distance (a) is greater than 0.5  mu m.
Patent SE-8704795-D0 (SE)
Inventor: RICHARD C-J
IPC: G06T7/20
Filed: 1987-11-30
Abstract: The temporal tracking determines in each image the co-ordinates of the barycentre of the moving points that represent the moving object. A translation vector of the barycentre is computed between the two images immediately preceding the image under consideration.The co-ordinates of the centre of the prediction window are computed as a function of the co-ordinates of the centre of the preceding image window, and as a function of the translation between the two images preceding the current image. The co- ordinates of the centre of the tracking window are taken as the co-ordinates of the tracking window, of the barycentre of the object, or the mean of these two.
Patent SE-8800328-D0 (SE)
Inventor: GEROLD C
IPC: A47J43/08
Filed: 1988-02-02
Abstract: A one-piece, approximately dish-shaped gearing housing, on which an output shaft having a hollow gearwheel is mounted, possesses a bearing eye which projects in front of the open side of the hollow gear and in which there is horizontally mounted a drive shaft of higher rotational speed and having a pinion engaging in the hollow gear, the hollow gear and the pinion having intermeshing helical toothings. To provide a gearing of this type which can be subjected to high loads while being of low production cost, the helical toothing is inclined with respect to the axial direction such that the axial thrusts exerted by it, during operation, upon the hollow gear and the pinion prestress the drive shaft towards the interior of the hollow gear. The hollow gear preferably possesses a slideway on which the drive shaft is supported by a supporting surface. <IMAGE>