baber/WOPTO huggingface dataset:
Patent SG-14586-G (SG)
Title: Apparatus for tracking an information track on a recording medium
IPC: G11B21/10
Filed: 1986-02-15
Abstract: A servo control apparatus for maintaining a scanning device, such as a beam of radiation, aligned with an information recording track on a moving recording medium, such as a record disc. The apparatus is especially adapted for use in correcting for tracking deviations brought about by temperature-induced expansion and contraction of the disc, which causes the recording track being scanned to move radially outwardly or inwardly relative to the beam of radiation. In the preferred embodiment, the apparatus includes a movable mirror for oscillating the beam in a radial direction, in accordance with a periodic dither signal. This causes a corresponding variation in the intensity of the beam reflected by the disc, with the amplitude and phase angle of this intensity variation, relative to that of the dither signal, indicating the direction and magnitude of the deviation of the beam from the track centerline. Whenever the magnitude exceeds a prescribed level, a step forward or step reverse pulse signal is coupled to a stepper motor, to increment the beam in the appropriate radial direction, whereby the beam is maintained substantially aligned with the centerline of the recording track.
Patent IE-900193-L (IE)
Title: Swag
IPC: A47H23/04
Filed: 1990-01-18
Abstract: A swag (10) for decorative use in curtaining is made using a template (11) which may be of rigid sheet material and formed by two side edges (14), each bearing deep cut-outs (15, 16...) and projections (17). The side edges (14) taper outwardly from top to bottom and their separation, but not their inclination, can be adjusted using an adjustable slide (22) having a scale (24).
Patent IE-810197-L (IE)
Title: Apparatus for testing coins
IPC: G07D5/08
Filed: 1981-02-02
Abstract: A coin testing apparatus comprises transmitting and receiving coils (14) and (15) on opposite sides of a coin passageway (11). The transmitting coil is connected to high and low frequency oscillators (16) and (17). The output of the receiving coil is separated into the high and low frequency components by a high pass filter (21) and a band pass filter (22). In the high frequency channel the signal is amplitude controlled by a voltage controlled amplifier (23) rectified by a rectifier (24) and smoothed by a long time-constant circuit (26). The initial rise in level caused by a coin entering between the coils (14) and (15) is detected by an instantaneous level change comparator (32) which responds to the rate of change of signal level at the output of the long time-constant circuit (26) becoming equal to preset threshold and causes a normally closed switch (27) to be opened. When the switch (27) is closed a comparator (31) compares the signal with a reference value from a source (30) and adjusts the gain of the amplifier (23) until the signal corresponds to the reference value. Upon the arrival of the coin the switch (27) is opened and a long time-constant circuit (28) causes the gain of the amplifier (23) to be maintained at the level before the arrival of the coin. A window comparator (33) compares the difference in voltage with voltage ranges for acceptable coins. A similar arrangement is provided in the low frequency channel but with two differences. The switch (27) in the low frequency channel is operated by the same instantaneous level comparator as is used for the high frequency channel and instead of a rectifier (24) a novel sample and hold technique is used for providing a d.c. signal from the output of the amplifier (23).
Patent IE-900442-L (IE)
Title: Assay method for nucleic acid sequence
IPC: C12Q1/6816
Filed: 1990-02-07
Abstract: Assay method for the detection of nucleic acid sequences in homogeneous solution. The method comprises the use of fluorescence polarisation to detect hybridisation of a fluorescent nucleic acid probe or to detect fluorescent primer extension products. Assay kits for use in the above methods.
Patent IE-33042-L (IE)
Title: Facing plate.
IPC: E04F13/08
Filed: 1969-04-09
Abstract: A supported element overlies a support element. The support element is provided with at least one groove of undercut configuration and the supported element is provided with one or more male coupling projections which are receivable with a snap action in this groove and undergo elastic deflection so as to enter the groove. To reduce friction, facilitate such elastic deflection, and thus facilitate snap-action introduction into the groove, the coupling projections engage the groove only with line contact and the surface of the supported element which faces the support element is provided with a depression or recess overlying the groove when the two elements are connected, with the coupling projection or projections extending from the bottom of this recess outwardly beyond the surface of the supported element.[US3745736A]
Patent IE-39053-L (IE)
Title: Pharmaceutical compositions
IPC: C07D493/04
Filed: 1974-03-06
Abstract: Pharmaceutical compositions containing the known compound dihydrocanadensolide; an improved process for the manufacture of dihydrocanadensolide; and a method of using dihydrocanadensolide in the treatment of ulcers in warm-blooded animals.
[US3930014A]
Patent IE-790731-L (IE)
Title: Process for the preparation of an optically active ó-cyano¹alcohol ether
IPC: C07C255/37
Filed: 1979-08-08
Abstract: A novel process for the preparation of (1R,5S) 6,6-dimethyl-4(R)-[(S)-cyano-(3'-phenoxy-phenyl)-methoxy]-3-oxabicyclo -(3-1-0)-hexan-2-one which is an intermediate for the preparation of (S) alpha -cyano-3-phenoxy-benzyl alcohol.
[US4206124A]
Patent IE-820736-L (IE)
Title: Hydroponic culture method for producing animal food
IPC: A01G31/06
Filed: 1982-03-29
Abstract: The present invention relates to a hydroponic culture method for animal food, regrouping semi-automatically and in a single device, five germinating operations, on superimposed trays, namely, propagating the seeds on the trays, soaking said seed directly on said trays, programmed irrigating of the seeds and roots, heating by way of electrical elements incorporated in the trays, and if necessary injecting nutrient solutions by quantity-controlling pumps. The invention further relates to the device usable for carrying out said method.
[US4493163A]
Patent IE-42148-L (IE)
Title: Tennis ball.
IPC: C08L7/00
Filed: 1975-05-16
Abstract: The invention provides tennis balls which comply in their behavior with the requirements of the "Rules of the International Lawn Federation" and which consist wholly or partially of a rubber based on natural and/or synthetic rubber which contains 15 to 50 parts by weight of a finely powdered aminoplast resin with a specific surface area of >5m2/g. Suitable fillers for the rubber are urea/formaldehyde and melamine/formaldehyde polycondensation products. The tennis balls according to the invention can either have an internal gas pressure of 1.4 to 2.3 kg/cm2 (absolute) or they can be non-inflated, i.e. internally they have atmospheric pressure. The good behavior of these tennis balls is retained over an extended period of play. The tennis balls according to the invention are either provided with a textile or felt covering or they have no covering.
[US4022469A]
Patent IE-791327-L (IE)
Title: Stabilisation of chlorinated aliphatic hydrocarbons.
IPC: C07C17/42
Filed: 1979-08-08
Abstract: Trichloroethylene, perchloroethylene or methylene dichloride is stabilized with an epoxy alkyl ester which is derived from a carboxylic acid containing from 5 to 22 carbon atoms and from an alcohol containing from 3 to 12 carbon atoms.
[US4287003A]
Patent IE-821373-L (IE)
Title: Artificial kidney
IPC: A61M1/34
Filed: 1982-06-09
Abstract: An artificial kidney comprising a haemodialyser (a) associated with and preferably integrated into a common unit D adapted to be connected simultaneously to a patient P, to a container 34 of fresh and/or used dialysis liquid, and to a controlling and checking console (h). The disposable common unit can perform all the functions necessary for a treatment. These functions are not performed by self-contained members, but by a small number of flexible multifunctional parts, such as elements 14 and 15, each cooperating with rigid parts such as parts 10, 11, 12 and 13.
[US4623450A]
Patent IE-801749-L (IE)
Title: Positioning the point of droplet formation in the jetting¹fluid of an electrostatic sorting device
IPC: G01N33/49
Filed: 1980-08-19
Abstract: A novel method for positioning the point of droplet formation in the jetting fluid of an electrostatic sorting device is disclosed. The formation of the uniform droplets is carried out via the application of vibrational energy inparted by a transducer to a jetting laminar flow stream. Previously sensed particles contained within the core portion of the laminar stream are subsequently sorted from the stream as part of a subsequently formed droplet. The disclosed method uses the dependency of the droplet formation point on the amplitude of the wave form applied to the transducer and the modulation of this amplitude to control the droplet formation point distance. The position of the droplet formation point is detected via the use of a light source and photodetector focused on the jetting stream at the position at which the droplet formation point is to be located, and a method for automatically maintaining the breakpoint at that position is described.
[US4318480A]
Patent IE-43265-L (IE)
Title: Permanent magnet rotor
IPC: H02K23/04
Filed: 1975-08-29
Abstract: 1503708 Core constructions for dynamoelectric machines KOLLMORGEN CORP 27 Aug 1975 [30 Aug 1974 9 May 1975 16 June 1975] 35321/75 Heading H2A To enable the permanent magnets 46, 47 of an electric motor rotor comprising the magnets and soft magnetic polepieces 45 to be magnetized in situ the pole-pieces 45 have flux carrying cross-sectional areas which are at least 1À5 times larger than is required to carry the flux of the magnets, when magnetized, without saturation.
[GB1503708A]
Patent IE-862081-L (IE)
Title: Determining the weight of a load in a loading bucket of a¹loading machine
IPC: G01G19/10
Filed: 1986-08-01
Abstract: A machine such as a truck 10 comprises a powered loading bucket 12 and measuring means 15 adapted to give a reading of the weight of material in the loading bucket. The measuring means comprises a weight-calibrated pressure gauge operatively associated with a hydraulic circuit in which the hydraulic pressure is a function of the weight of material in the bucket. The measuring means is calibrated with reference to a datum position of the bucket. <IMAGE>
[GB2193190A]
Patent IE-782163-L (IE)
Title: Metering device.
IPC: B65B1/10
Filed: 1978-11-01
Abstract: There is disclosed a metering device for metering finely divided material which is capable of handling both free-flowing powders and non-free-flowing powders. The device comprises an upright mixing chamber or reservoir having an axially-disposed stirrer therein. Adjacent thereto is a motor-driven shaft having a metering disc attached thereto with a portion extending into the mixing chamber. The motor-driven axial shaft of the metering disc is connected to the axial shaft of the stirrer by a gear train. Each shaft has replaceable gears attached thereto, adapted to mesh with an idler gear. The idler gear is mounted on an adjustable arm so that the position thereof can be changed when one or both of the replaceable gears is replaced by a gear of different size. In one form of the invention, the stirrer comprises radially-disposed arms projecting from the rotatable shaft, each arm of which is angularly displaced with reference to the arm above or below it and is curved away from the direction of rotation. In another form of the invention, the metering disc comprises a composite disc which is replaceable with another composite disc having a different metering capacity.
[US4177941A]
Patent IE-892212-L (IE)
Title: A container for money, tokens, or saving stamps
IPC: B65D65/12
Filed: 1989-07-10
Abstract: A container (2) for money, tokens or savings stamps, which container (2) comprises a body portion (4) for receiving the money, tokens or savings stamps, and feed means (6) through which the money, tokens or savings stamps are fed to the body portion (4), the container (2) being such that it is foldable and unfoldable to a flat condition and an erect condition, and the feed means (6) being such that in the erect condition of the container (2) the feed means (6) has at least one primary opening (8) through which the money, tokens or savings stamps are inserted, and baffle means (14) for at least hindering the return passage of the money, tokens or savings stamps from the body portion through the primary opening (8).
Patent IE-46076-L (IE)
Title: Steroid spirolactones
IPC: A61K31/585
Filed: 1977-11-04
Abstract: New spirolactones of the formula <IMAGE> (I) wherein <IMAGE> +tr <IMAGE> R is a lower alkyl of up to 5 carbon atoms, and <IMAGE> +tr <IMAGE>
[US4129564A]
Patent IE-902327-L (IE)
Title: Self-inflating cushion
IPC: A47C27/18
Filed: 1990-06-27
Abstract: The invention relates to a self-inflating cushion, in particular a mattress, having a foam panel (1) of open-cell polyurethane soft foam, which is bonded on both sides and at the edge to airtight covering webs (2, 3), and having an air valve on one side edge. It is claimed as novel to provide the foam panel (1) with holes (6, 7) which at least partially penetrate said panel and are covered by the continuous covering webs (2, 3). <IMAGE>
[EP0405515A1]
Patent IE-792489-L (IE)
Title: V-belt manufacturer
IPC: B29D29/10
Filed: 1979-12-20
Abstract: A method of producing endless drive belts of natural or synthetic rubber with thread-shaped embedded strength carriers which preferably extend in the longitudinal direction. This method relates especially to multiple V-belts and similar belts having longitudinal ribs extending continuously over the inner periphery or circumference thereof. A raw belt member is built up in upside-down sequence of layering, and is placed into an outer form or mold, in which it is formed-out and vulcanized. The belts are then turned or folded or rolled over into the use condition thereof. The raw belt member, which is produced oversize with respect to the outer form or mold, is retracted, pulled-in, or drawn-in to an outer diameter corresponding to the smallest inner diameter of the outer form, and is expanded within the outer form to, or essentially to, the original outer diameter thereof. The raw belt member may be subjected to a pressure gradient, drop or differential effective from the outside toward the inside for retracting, pulling-in or drawing-in the diameter thereof. The raw belt member has strength carriers of synthetic polymers which shrink in the heat, and may be subjected to an elevated temperature for retracting, pulling-in or drawing-in the diameter thereof.
Patent NO-842588-L (NO)
Inventor: COQUARD JEAN
IPC: C08G69/40
Filed: 1984-06-26
Abstract: Novel block copolyetheramides which are homogeneous and flexible at low temperatures and have melting or softening points of at least 170 DEG  C., glass transition temperatures of at most -5 DEG  C. and viscosities in the molten state of at least 500 poises, are facilely prepared by copolymerizing (I) admixture of a lactam having from 4 to 12 carbon atoms with a solution of a salt of a fatty acid dimer and a polyoxyalkylenediamine in a solvent medium comprising (i) a mixture of water and an aliphatic alcohol having less than 5 carbon atoms, (ii) a water/alcohol/lactam mixture, (iii) a lactam in molten state or (iv) a water/lactam mixture wherein the lactam is water soluble, the stoichiometry of said salt being adjusted such that the pH thereof is within +/-0.05 pH units of its equivalence point and (II) a minor amount of a strong inorganic oxyacid or a strong organic oxyacid other than a carboxylic acid.
Patent NO-843134-L (NO)
Inventor: JAHN HANS-GEORG
IPC: B41F13/00
Filed: 1984-08-03
Abstract: Smear-free transfer cylinder for sheet-fed rotary printing machines having a cylindrical casing formed with blow holes distributed over the entire sheet-carrying peripheral surface of the cylinder, includes air distribution elements respectively disposed in the blow holes for influencing blowing air flow out of the blow holes for forming a uniform air cushion, the air distribution elements being formed of air-permeable, elastic and slightly compressible material having a low specific gravity.
Patent NO-865233-L (NO)
Inventor: SPRECHER ANDREAS VON
IPC: C07D311/24
Filed: 1986-12-22
Abstract: Novel asymmetric thioethers of the formula    <IMAGE>  (I)  in which the general symbols have the following meanings: R0 represents hydrogen or C1-7-alkanoyl, R1 represents C1-3-alkyl which may be substituted by one or more halogen atoms having an atomic number of at most 17, R2 represents an aliphatic radical having from 5 to 15 carbon atoms, A represents ethylene, a single bond or vinylene, B1 represents C1-7-alkylene or phenylene, B2 represents a single bond, ethylene or phenylene, and M represents an aromatic radical of the partial formula    <IMAGE> (M)   in which the symbols have the following meanings: R3 represents hydrogen or C1-4-alkyl, X represents NH, O, S or if R4 represents hydrogen, a single bond, one of the symbols R4 and R5 represents hydrogen and the other represents the group -CO-R6, or R4 and R5 together represent the radical -CO-C(R6)=C(R7)-or-CO-C(R7)=C(R6)-or R4 R5, together with X, represent the radical -N=C(R8)-C(R6)=CH-, in which R6 represents -(CH2)b-COOR3 (in which b=0 to 2) R7 represents hydrogen or C1-4-alkyl and R8 represents hydrogen, methyl, mythoxy or halogen, and their salts are active as leucotriene antagonists since they eliminate the contractions of smooth muscles brought about by leucotrienes, and are therefore suitable for the treatment of allergic, especially asthmatic, conditions.
Patent NO-883994-L (NO)
Inventor: MANOURY PHILIPPE
IPC: C07D401/12
Filed: 1988-09-08
Abstract: Pyrimidinylamine-containing piperidine derivatives corresponding to the formula (I) 
<IMAGE>
 in which
 X denotes a radical (CH2)2, CH=CH or CH2-CO,
 Y denotes the radical CH=CH or a sulphur atom,
 n is 2, 3 or 4,
 R1 is a hydrogen or halogen atom,
 R2 is a hydrogen atom or a C1-4 alkyl radical
 R3 is a hydrogen atom or the hydroxyl radical,
 and their addition salts with pharmaceutically acceptable acids. 
<??>Application in therapeutics.
Patent NO-913531-L (NO)
Title: Apparat til aa knuse konkrement.
Inventor: WIKSELL HANS
IPC: A61B/
Filed: 1991-09-09
Abstract: Et apparat til å knuse konkrementer i en pasients legeme omfatter et væske-fylt fokuseringskammer dannet av en reflektor (2) med en innervegg som har form av en åpen rotasjonsellipsoide som har sin åpne ende lukket med en belg (4,6) beregnet til å plasseres mot pasientens legeme. Et gnistgap (8) er plassert ved det ferste fokus (F) for den ellipsoidformede reflektor for å generere en sjokkbølge innrettet til å fokuseres ved det andre fokalområdet (F) for ellipsoiden. Reflektorens veggtykkelse er formet slik at resonans for balger reflektert på innsiden og utsiden av den ellipsoidformede reflektor, skjer i det nevnte andre fokalområdet ved en forutbestemt frekvens.
Patent NO-915079-L (NO)
Inventor: JOHST WILLY
IPC: F04C19/00
Filed: 1991-12-23
Abstract: A fluid-ring pump according to the invention for use as a vacuum pump, e.g. for the aspiration of centrifugal pumps, and for use in the transport of mixtures of fluids and gases or solid particles, is of the type where the distance between the internal surface (17) of the pump housing and the rotor (10) varies. Seen in section, the surface is divided into two identical, reverse-image sectors, in relation to which the rotor (10) is disposed in a symmetrical manner. The opposing forces as a result of the diametrically-opposite directed sealing pressures hereby cancel each other out, and the rotor blades (14) can have a greater pitch with a consequent increase in capacity. <IMAGE>   <IMAGE>
Patent NO-921722-L (NO)
Inventor: DISSELBECK DIETER
IPC: D03D11/00
Filed: 1992-04-30
Abstract: A method is described for producing a dimensionally stable, three-dimensionally deformed, planar textile material in which one or more layers of a thermoformable textile material made of yarns, preferably a knitted material, which contains reinforcing fibres and a thermoplastic, fibrous matrix material melting at a lower temperature than the reinforcing fibres, is brought into the desired shape for the core material at a temperature at which the fibrous thermoplastic matrix material melts by a moulding process taking place with superficial enlargement, then the temperature is again reduced below the melting point of the thermoplastic matrix material and the deformed material is kept in the mould until the thermoplastic matrix material is sufficiently solidified and subsequently the deformed textile material thus obtained is removed from the mould. <IMAGE>
Patent NO-923324-L (NO)
Inventor: BIRKMAYER JOERG
IPC: C07H21/02
Filed: 1992-08-25
Abstract: Use of nicotinamide adenine dinucleotide (NADH), nicotinamide adenine dinucleotide phosphate (NADPH) or of a physiologically tolerated salt thereof for the treatment of cancer or AIDS.
Patent NO-923338-L (NO)
Inventor: ROSS JOSEPH L
IPC: B01D45/12
Filed: 1992-08-26
Abstract: An apparatus for the separation of a gas-solids mixed phase stream which comprises     (a) an upwardly directed gas-solids inlet (2)   (b) a separator housing (3) (c) a means at the top of the separator housing for deflecting the gas-solids mixed phase stream (4)   (d) a solids outlet (5)   (e) a horizontally disposed gas outlet (7) and   (f) a horitontally disposed opening on the gas outlet (8).   <IMAGE>
Patent NO-932618-L (NO)
Inventor: MCMILLAN JIM S
IPC: F16L58/10
Filed: 1993-07-20
Abstract: A method and apparatus are shown for lining a tubular member with an elastomeric liner having an outside diameter which is initially greater than the inside diameter of the tubular member. A series of downsizing rollers reduce the outside diameter of the liner a preselected amount. A series of shaping rollers form the downsized liner into an ellipse, thereby allowing the downsized liner to be guided around bends and turns into the interior of the tubular member. After insertion, the liner is allowed to expand to substantially its original outside diameter to secure the liner within the tubular member.
Patent NO-934167-L (NO)
Inventor: GOULAIT DAVID JOSEPH KENNETH
IPC: G01R31/36
Filed: 1993-11-18
Abstract: The female component for engaging a complementary hook component in a refastenable fastening device is capable of engaging a hook component that has flexible, resilient individual hook elements. The female component comprises at least two, and preferably three zones or layers. These include a first zone for admitting and engaging at least some of the hooks of the complementary hook component (the "entanglement" zone), a second zone for providing space for the hooks to occupy after they have been admitted by the entanglement zone (referred to as the spacing zone), and a backing adjacent to the spacing zone. The present invention also provides a fastening device having a hook fastening component and a female component that comprises the multi-layer female component of the present invention. The present invention also relates to disposable articles and more particularly to a disposable diaper having such an improved fastening device.