baber/WOPTO huggingface dataset:
Patent GB-9726474-D0 (GB)
Title: Patient supports
IPC: A61G7/057
Filed: 1997-12-15
Abstract: In operation of a support for a patient's body, used in medical or veterinary treatment, which applies alternating-pressure to the body in order to reduce or minimize the risk of pressure sores caused by prolonged pressure on the skin, inflatable cells of the support are inflated and deflated cyclically in a predetermined sequence. To provide improved effect in relieving or preventing pressure sores, the cells are deflated in the sequence in such a manner that the interior pressure falls from 10mmHg (135Pa) to 0mmHg in a time period of not more than 15s. Preferably the interior pressure falls to below 0mmHg (ambient atmospheric pressure). A vacuum pump or pumps may be employed to achieve this result.
Patent GB-9802311-D0 (GB)
Title: Brushless dc motors
IPC: H02K29/00
Filed: 1995-01-20
Abstract: A brushless DC motor comprises a rotor (20) and a stator (22) having confronting surfaces. Permanent magnets (M) are provided at one of the confronting surfaces, the magnets being equally angularly spaced around an axis (A-A) of rotation of the rotor such that each magnet occupies part of a respective pole arc (PA) of a first circle (C1) centred on the axis (A-A), the pole arcs each subtending a common pole angle ( alpha ) to the axis. Teeth (Tm) are provided at the other of the confronting surfaces, the teeth being angularly spaced from one another around the axis (A-A) such that each tooth occupies part of a respective tooth arc (TA) of a second circle (C2) centred on the axis, the tooth arcs each subtending a common tooth angle ( beta ) to the axis. Windings (40) are wound around the teeth (Tm) whereby energisation of the windings with electrical currents at respective phases will produce a torque that will rotate the rotor (20). The tooth angle ( beta ) is substantially equal to the pole angle ( alpha ). The teeth (Tm) are arranged in an even number of sets, each set comprising at least one tooth (Tm). A respective further tooth (Ta) is disposed between each such set, each further tooth not having a winding thereon and each further tooth occupying part of a respective further arc of the second circle (C2), the further arcs each subtending to the axis (A-A) a common angle ( gamma ) substantially equal to twice the above-mentioned pole angle ( alpha ) divided by the number of phases. <IMAGE>
Patent GB-9919322-D0 (GB)
Title: Child safety seat
IPC: B60R22/10
Filed: 1999-08-17
Abstract: A child safety seat has a base (10) adapted to rest on a vehicle seat and a seat assembly (12) pivotally mounted on the base member (10). Belt guides (62) on the child seat define a strap path for a vehicle seat belt (58). A pair of strap-deflecting levers (54, 56) are pivotally mounted on the base member (10) and coupled to the seat assembly (12) so that angular movement of the seat assembly (12) towards a position of normal use causes angular movement of the strap-deflecting lever (54, 56) to deflect the seat belt (58) from said strap path, thereby tightening the seat belt strap (58). <IMAGE>
Patent GB-9923795-D0 (GB)
Title: Micropositioning system
IPC: G05B19/19
Filed: 1999-10-09
Abstract: The present invention provides an apparatus and a method for accurately positioning tools for use in manufacturing or inspection operations whilst reducing the need for costly tooling such as jigs.The method for accurately positioning tools comprises at least the steps ofprojecting an image onto a surface, detecting the projected image, processing the projected image, calculating at least two dimensional co-ordinates of the projected image relative to a tool, and moving the tool so that it is positioned in a pre-defined spacial relationship with respect to the projected image.The micropositioning system comprisesa radiation source for projecting an image onto a surface, a radiation detector for detecting the projected image, tool conveyancing means for carrying a tool, processor means for calculating at least two dimensional co-ordinates of the projected image detected by the radiation detector relative to the tool, and control means for controlling the tool conveyancing means so as to position the tool in a pre-defined spacial relationship with the projected image in response to a signal from the processor means.
Patent HU-0104057-D0 (HU)
Title: Measuring arrangement and method for the fast gluntitative topographical examination of semi-conductor slices and other mirror-like surfaces
Inventor: DR RIESZ FERENC
IPC: G01N21/95
Filed: 2001-10-02
Abstract: Apparatus and process for fast, quantitative, non-contact topographic investigation of samples. Apparatus includes a light source, and a collimating concave mirror structured and arranged to produce a parallel beam and to direct the parallel beam to a sample to be investigated. A structured mask is located between the light source and the concave mirror, and an image sensor structured and arranged to receive a beam reflected from the sample and the concave mirror. Relative positions of the mask and the sensor to other elements of the apparatus are chosen to provide an essentially sharp image of the mask on the sensor. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
Patent HU-9403803-D0 (HU)
Title: Substituted benzene-sulfonyl-urea- and -thiourea derivatives, process for producing them and pharmaceutical compositions containing them
Inventor: KAISER JOACHIM
IPC: C07D207/38
Filed: 1994-12-28
Abstract: There are described substituted benzenesulphonylureas and -thioureas of the formula I <IMAGE> where R(1) is H, (cyclo)(CH2)a(fluoro)alk(en)yl, R(2) is H, Hal, (fluoro)(mercapto)(CH2)e(cyclo)alk(oxy)(yl), NR(4)R(5) where R(4) and R(5) together are a (CH2)2-7 chain, or R(4), R(5), R(6) are H, (alkyl)(cyclo)(fluoro)alk(en)yl, E is O, S; Y is -[CR(7)2]n-R(3) <IMAGE>  B is (C3-C6)-alkenyl,  or R(3) is <IMAGE>  X is H, Hal, alkyl; Z is Hal, (cyclo)alk(yl)(oxy). Compounds I are used for the treatment of cardiac arrhythmias and for the prevention of sudden heart death caused by arrhythmia and can therefore be used as antiarrhythmics. They are particularly suitable in those cases in which arrhythmias are the result of constriction of a coronary vessel, such as in angina pectoris or in acute cardiac infarct.
Patent HU-9500275-D0 (HU)
Title: Control of a symmetrical bipolar transistor and transistor structure
Inventor: ZIERHUT HERMANN
IPC: H03K17/62
Filed: 1993-07-08
Abstract: PCT No. PCT/DE93/00605 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Jul. 8, 1993 PCT Pub. No. WO94/03975 PCT Pub. Date Feb. 17, 1994.A drive circuit for triggering a symmetrical bipolar transistor, the drive circuit having a balanced circuit connected to two operating electrodes of the symmetrical bipolar transistor. The balanced circuit includes two parts connected by their bases. Collectors of the two parts of the balanced circuit act on inverse balanced circuits which control a switching device which in turn controls the triggering of the symmetrical bipolar transistor.
Patent HU-9501824-D0 (HU)
Title: Absorbent article having optional side flaps
Inventor: KACZMAREK LEEKER KAREN
IPC: A61F13/15
Filed: 1993-12-16
Abstract: An absorbent article having a main body portion and a pair of flaps joined to the main body portion. The flaps are folded over the garment side of the main body portion such that the flap adhesives and the central pad adhesives can be covered by a single release liner. The flaps may or may not be used while the absorbent article is being used, i.e., the absorbent article may be used by wrapping the flaps around the edges of the crotch region and securing the flap adhesives to the underside of a user's panty; alternatively, the flaps may be left in their folded configuration on the garment side of the main body portion and the flap adhesives may be secured, along with the central pad adhesive, to the inner crotch region of the panty.
Patent HU-9602912-D0 (HU)
Title: Process for the preparation of 4,6-dichloropyrimidine
Inventor: BOWDEN MARTIN CHARLES
IPC: C07D239/30
Filed: 1995-03-27
Abstract: A process for preparing 4,6-dichloropyrimidine from 4,6-dihydroxypyrimidine in the presence of a tertiary amine base characterised in that phosgene is added to a mixture of 4,6-dihydroxypyrimidine and a tertiary amine of formula R<1>R<2>R<3>N (wherein R<1>, R<2> and R<3> are, independently C1-10 alkyl, phenyl, a 3-7 membered carbon nitrogen heteroaryl group or phenyl(C1-4)alkyl) in a chlorinated solvent, wherein the molar ratio of 4,6-dihydroxy-pyrimidine:base:phosgene is in the range 1:(0.8 to 2.5):(2.5 to 3.6).
Patent HU-9701384-D0 (HU)
Title: Motion sensor provided with at least one condensing lens
Inventor: HOFMANN GUENTER
IPC: G08B13/193
Filed: 1997-08-12
Abstract: The collecting lens (2) focusses the heat radiation from persons on to an infrared sensor (6) the signal from which is processed in a circuit board (4). The infrared sensor is positioned, viewed from the lens, in a plane behind the circuit board. In this area the circuit board has an opening (8) which provides the focussed heat radiation with access to the infrared sensor.The sensor can be fixed to a sensor mounting secured in the edge region of the opening forming a receptacle for the sensor behind the circuit board and the sensor mounting can have a support for mirrors.
Patent HU-9701615-D0 (HU)
Title: Casement frame for doors, windows, facades or the likes of these
Inventor: SCHULZ HARALD DR
IPC: E06B3/968
Filed: 1997-10-07
Abstract: The frame comprises hollow profile metal sections which areconnected by an insert connector (3) pressed into the butting ends of the sections. Holes (5) through the sections line up with holes (4) on one side of each hollow section and enable adhesive (6) to be injected into the joint to spread between the connector and the inner wall of the frame. The injection holes also take hollow stud fasteners (8) pressed into the holes. This holds the fitting for applying the adhesive. The connector can be a casting with the injection ducts embedded in the casting.
Patent IT-8921934-D0 (IT)
Inventor: MIRRA MAURO
IPC: C08F4/60
Filed: 1989-10-06
Abstract: A process is described for the preparation of ethylene-butene-1 copolymers having density values of about 0.880 to about 0.914 g/ml, for the copolymerization of ethylene and butene-1, at a high pressure and at a high temperature, in a reactor vessel or tubular reactor, in the presence of a catalyst consisting of an aluminium trialkyl and a solid catalyst component containing 0.4 to 4.0 wt% titanium on a microspheroidal magnesium chloride support, in which the titanium is present partially in the trivalent and partially in the tetravalent form. The copolymers thus obtained are used for the production of film, stamped products and mixing with other polymers.
Patent IT-8167355-D0 (IT)
Inventor: OLAH GEORGE ANDREW
IPC: C07C37/055
Filed: 1981-03-13
Abstract: Resorcinol is prepared by an improved process through superacid (such as perfluorinated alkanesulfonic acids of one to eighteen carbon atoms or polymeric perfluorinated resinsulfonic acids, such as Nafion-H catalyzed cleavage-rearrangement reaction of meta-isopropylphenol hydroperoxide in the form of its protected ether or ester derivatives, including readily cleavable and reusable trimethylsilyl and trifluoromethanesulfonyl derivates. Part of the process is the preparation of needed meta-isopropylphenol in high purity free of other isomers by treating any mixture of isopropylphenol isomers in an excess of anhydrous hydrogen fluoride or a perfluorinated alkanesulfonic acid of one to six carbon atoms and a Lewis acid fluoride or by alkylating (transalkylating) phenol with a propyl alkylating agent in the presence of the aforementioned superacid systems.
Patent IT-8783427-D0 (IT)
Inventor: BENEDETTI GIAMPIETRO
IPC: B21B1/46
Filed: 1987-08-05
Abstract: Plant (10) for the temperature-equalization of slabs downstream of a continuous casting machine (11) in an in-line plant for the continuous production of strip, starting from the continuous casting machine (11), the temperature-equalization plant (10) comprising a temperature-equalization furnace (16) and an inlet shears (12) and outlet shears (17) positioned respectively at the inlet and outlet of the furnace (16), which is eqipped with inlet and outlet doors and cooled rollers (21) capable of oscillatory rotation. Method for the continuous rolling of strip, starting from continuous casting, in which in the event of an obstacle in a rolling train (18) the part of a slab (20) not yet rolled is sheared by the outlet shears (17), returned to the equalization furnace (16) and kept there until the obstacle has been removed, whereby such part of the slab (20) is kept in the equalization furnace (16) with a to-and-fro movement by means of an oscillatory rotation of cooled rollers (21).
Patent IT-9083543-D0 (IT)
Inventor: DEL FABRO GIORGIO
IPC: B21D7/024
Filed: 1990-12-17
Abstract: Bending-shaping machine for sections (29) as in IT-A-15904 A/89 (EP-A-379043), in which a drawing unit (10) located downstream of a bending unit (35) and on the same axis as the section (29) takes up not only a retracted position (10B) and a normal working position (10L) but also a high position (10A) to lift the section (129) above an abutment roll (12). Method for the automatic bending of the trailing end of sections (29) in a bending-shaping machine as above described, in which so as to invert the orientation of a bend (26) when making bends (26) in the trailing end (C) of a section (129), the drawing unit (10) moves from its working position (10L) to its high position (10A) and returns to its working position (10L) while a bending disk (11) si displaced sideways (from position 11S to position 11D or viceversa) by passing under the section (129) and thus re-positioning the abutment roll (12) in relation to the section (129). <IMAGE>   <IMAGE>
Patent SE-0000244-D0 (SE)
Inventor: AASTROEM WILLY
IPC: B23C5/22
Filed: 2000-01-27
Abstract: A slotting cutter includes a circular disc having an outer periphery along which a plurality of chip channels are formed which define respective seats for receiving respective index able cutting inserts. Each insert includes a planar bottom side. Either the seat or the bottom side has a male locator portion, and the other of the seat and the bottom side has a female locator portion which receives the male locator portion to define therewith and insert-locating structure. The male and female locator portions are offset laterally from a center plane of the insert oriented perpendicular to an axis of rotation of the disc. Alternating ones of the insert-locating structures are disposed on respective opposite sides of the center plane.
Patent SE-0002370-D0 (SE)
Inventor: TAIPALUS REINO
IPC: A01G9/22
Filed: 2000-06-26
Abstract: The supporting frame (4) for the shade (3) has a pull fixture (11) secured to it in order to allow the frame to be moved in the same direction as the shade. The frame is moved along a slide rail (10) via a movable connector piece.
Patent SE-0003001-D0 (SE)
Inventor: CUNHA PEDRO
IPC: A47B57/42
Filed: 2000-08-24
Abstract: Device for fitting a load-bearing bracket for a shelf or the like, for example, to an upright support. At its end facing the upright support (2) the bracket (1) is designed with two vertically separated engaging members (6, 7) and the upright has at least one vertical row of spaced fitting apertures (18). The device comprises an adapter (8) and a fitting member (15) for fitting the adapter to the upright support (2). Two opposite sides of the adapter (8) each have a vertical row of spaced fitting apertures (12), the apertures on one side of the adapter having an interval that is equal to the distance between engaging members (6, 7) of the bracket (1). The fitting member (15) is designed with two opposing pairs of vertically separated engaging members (13, 14; 16, 17), the distance between the engaging members (13, 14) in one pair being equal to the interval between the fitting apertures (12) on the other side of the adapter (8), whilst the distance between the engaging members (16, 17) in the other pair is equal to the interval between the fitting apertures (18) in the upright support (2).
Patent SE-0003783-D0 (SE)
Inventor: HENJEMARK HANS
IPC: E05B9/02
Filed: 2000-10-16
Abstract: A length adjustable bolt (2) engaged with opposing sides of the door or window frame (32) comprises two tubular parts (3, 4), their first end sections having protrusions (21, 22) engageable with the frame, while their second end sections cooperate with each other. The tubular parts overlap in a telescopic manner at their second ends. The first tubular part (3) has a coupling component inside it, and the second tubular part (4) has a coupling component in its second end section.
Patent SE-0200519-D0 (SE)
Inventor: LARSSON MIKAEL
IPC: B62D29/04
Filed: 2002-02-22
Abstract: The invention relates to a fold-out exterior vehicle part 4 intended to be subjected to stress, and a method for making same, which vehicle part 4 is preferably a fold-out grille panel 4 for a vehicle cab 2. The vehicle pat 4 is a shell structure 16, 18 made of hard plastic whose rigidity is such as not to become appreciably deformed by stress. When the vehicle's grille panel 4 is in its closed position, each of at least two shell portions 16, 18 of the shell structure has at least one substantially U-shaped cross-section as seen in at least one section through the vehicle's front surface, whereby each U-shaped cross-section comprises a main portion 20, 22, a first side portion 24, 26 and a second side portion 28, 30 and whereby at least two shell portions 16, 18 are so arranged that when the first shell portion 16 is placed against the second shell portion 18 with the main portions 20, 22 of the U-shaped cross-sections turned away from another the U-shaped cross-sections of the two shell portions 16, 18 abut in pairs against one another in such a way that each of the U-shaped cross-sections the inner surface of the first side portion 24 of the first shell portion 16 at least partly abuts against the outer surface of the first side portion 26 of the second shell portion 18, while at the same time the inner surface of the second side portion 28 of the first shell portion 16 at least partly abuts against the outer surface of the second side portion 30 of the second shell portion 18.
Patent SE-0201550-D0 (SE)
Inventor: JOHANSSON HARDY
IPC: B65G17/20
Filed: 2002-05-22
Abstract: Carriages (7a, 7b) are moved along a track using a rotary drive shaft (5). A first carriage (7a) has a control arm (28) which can be rotated about a horizontal axis (26) to make a transmission part (24) disengage the carriage from the drive shaft. A second carriage (7b) is provided with an angled support surface (20) and the two carriages are moved together, one end of the control arm comes into contact with and is guided along the surface, causing the arm to rotate and disengage the first carriage. Movement of a carriage is stopped as soon as its control arm comes into contact with the support surface for the carriage in front, enabling the carriages to be buffered.
Patent SE-0203078-D0 (SE)
Inventor: MAANSSON ANNA
IPC: D21H27/02
Filed: 2002-10-18
Abstract: The invention relates to an absorbent tissue layer comprising at least one ply where the density of the layer is equal to or less than 130 kg/m<3> and the elastic recovery value of the layer is greater than 90%, more preferably 95%, and most preferably 98%.The invention also relates to a product such as a roll or bundle of tissue layer where the elastic recovery value of the layer is greater than 90%, more preferably 95%, and most preferably 98%, and the density of the roll or the bundle is 200 to 300 kg/m<3 >and also the ratio between the density of the layer, when it has been separated from the roll or the bundle, and the density of the roll or the bundle is less than 0.65, and the density of the layer when it has been separated from the roll or the bundle is 30 to 130 kg/m<3>.
Patent SE-0203140-D0 (SE)
Inventor: ANDERSSON MORGAN
IPC: G06T7/00
Filed: 2002-10-24
Abstract: In a device, accurate positions for teeth in a dental prosthesis arrangement (5) are determined in a data environment. The device utilizes a first three-dimensional reproduction (12) of the dental prosthesis arrangement and one or more second three-dimensional individual reproductions (13, 14) of the teeth. The device is designed so as, on the first three-dimensional reproduction, to enable, firstly, one or more chosen sections, surfaces and/or points related to the position of the teeth within the dental prostheses to be designated as references. The reproductions of the individually read teeth ca n be placed on characteristic sections, surfaces and/or points, identified on the computer screen, of the second three-dimensional reproductions.
Patent SE-0303156-D0 (SE)
Inventor: HARTWIG SVERKER
IPC: G05D1/02
Filed: 2003-11-26
Abstract: The present invention relates to a system for determining the position of at least one underground mining and/or construction vehicle, the system including at least one antenna on the mining or construction vehicle and at least one other antenna. The other antenna is a stationary antenna, and the stationary antenna and/or the antenna of the mining or construction vehicle is an antenna array. The system further includes means for determining at least the direction of the mining or construction vehicle in relation to the stationary antenna by processing information received by antenna elements of the antenna array. The invention further relates to a method and a mining or construction vehicle.
Patent SE-0303476-D0 (SE)
Inventor: DEMIRBUEKER MUSTAFA
IPC: B01F5/06
Filed: 2003-12-22
Abstract: The invention relates to a device for producing small particles of a certain substance. The device includes first inlet means (4) for a solution or a suspension containing the substance and second inlet means (3) for an atomizing agent. The device further includes mixing means (12) for the solution and the atomizing agent and outlet means (13) for the particles. First (9, 10) and second (14, 11) conduit means are provided from the first (4) and second (3) inlet means respectively to the mixing means (12). According to the invention the first (9, 10) and second (14, 11) conduit means meet each other at the mixing means (12) at an angle of at least 30°. The invention also relates to a corresponding method and to use of the device and the method as well as to particles obtained by the method.
Patent SE-8204014-D0 (SE)
Inventor: LUDICKE H A F
IPC: F16K17/40
Filed: 1982-06-29
Abstract: A pressure plate (10) for fitting in a pipe from a container for the storage of liquids is designed to prevent the liquid passing from the container past the pressure plate and out through the pipe.The pressure plate (10) consists of a holder (11) with a passage (13) and a plate (14) fitted closely into this, which is supported by the holder in a groove (15) facing towards the container, so that the effect of a pressure in the direction (A) towards the container, which exceeds the static pressure in the container, moves the plate (14) out of position and opens the passage (13).<IMAGE>