baber/WOPTO huggingface dataset:
Patent PT-1124409-E (PT)
Title: Covering of hotbeds and greenhouses
Inventor: GOLDBURT E TIM
IPC: A01G7/00
Filed: 1999-07-12
Abstract: A mechanically strong doped polymer sheeting-high-density polyethylene (HDPE) film-that provides excellent durability, high-maintenance and photo-transforming properties for covering hotbeds and greenhouses is comprised of: a light-transforming additive based on yttrium-europium oxysulfide; a light-stabilizing agent based on polyaminosuccinate; and a polymer resin used to form the high-density polyethylene 6-mil film. A preferred embodiment includes following composition and ratios: yttrium-europium oxysulfide content is 0.05-0.5% by weight; polyaminosuccinate content is 0.1-1% by weight; the ratio of yttrium-europium oxysulfide to polyaminosuccinate ranges from 0.5:1 to 1:2; and high-density polyethylene content is over 98.5% by weight according to above percentage of the additives. The doped polymer sheeting, HDPE film, for instance, can be fabricated efficiently and compactly packaged making it suitable for mass distribution. The film has photo-transforming properties that transform UV light into the wavelength of light that promotes photosynthesis in crop plants. This film, in turn, enhances crop growth and increases greenhouse internal ambient temperature leading to an extended growing season, higher crop quality and yield and frost protection-all that coupled with excellent durability and maintenance of the polymer sheeting. Finally, all of the doped polymer sheeting properties, as well as the sheeting itself, last over a period of two or more years.
Patent SG-7792-G (SG)
Title: Apparatus for hydraulically releasing a tool string from a gravel screen
IPC: E21B23/02
Filed: 1992-01-25
Abstract: Apparatus for hydraulically releasing a tool string from a gravel screen, which comprises a tubular case (502) by which the tool can be secured to a gravel packer thereabove, a gravel screen being securable therebelow; and a collet sleeve (504) shouldering on the top of the case and including a plurality of collets (604) extending downwardly into the case, the collets being radially outwardly biased into engagement with the case by the lower end (658) of a releasing mandrel (506) disposed within the collet sleeve. A ball seat (668) at the top of an axial bore extending through the releasing mandrel permits the seating of a ball (672) and downward movement of the releasing mandrel inside the collet sleeve, removing the outward bias against the collets and permitting withdrawal of the collet sleeve and releasing mandrel from the case and attached screen therebelow. Reversing ports (555) may be incorporated in the wall of the collet sleeve, to be uncovered when the release mandrel moves downward therein, to positively identify release from the screen and to permit displacement of gravel slurry from the tubing string and annulus above the releasing tool with a clean fluid prior to removal of the string from the well bore. A reversing boot (566) may be employed about collet sleeve proximate reversing ports therein, to prevent back flow in the tool. 
<??>The general method employing the aforesaid tool briefly comprises transmitting pressure down to the ball seat in the releasing tool with a ball disposed above the seat; moving the releasing mandrel down, thus disengaging the collets from the tool case and pulling the collet sleeve and releasing mandrel out of the tool case, leaving the gravel screen and attached tool case in the wellbore.
Patent SG-89790-G (SG)
Title: Self-oscillating power-supply circuit
IPC: H02M3/338
Filed: 1990-10-31
Abstract: For energizing a load (10) with different input voltages, the circuit comprises a transformer (6), whose primary winding (n1), in series with the collector-emitter path of a switching transistor (T1), the load (10), and a current sensing resistor (R2), is arranged between the input-voltage terminals. The seccondary winding (n2), in series with a diode (D1), is arranged in parallel with the load (10). When the input voltage is applied a very small base current is fed to the switching transistor (T1) via the starting resistor (R1), which results in a small current in the primary winding. The resulting voltage rise across the secondary winding (n2) ensures that the switching transistor (T1) is bottomed rapidly via a positive-feedback loop, which comprises the series arrangement of a first resistor (R4), a capacitor (C1) and a second resistor (R5) and which is arranged between that end of the secondary winding (n2) which is connected to the diode (D1) and the base of the switching transistor (T1). For a specific current in the primary winding (n2) the switching transistor (T1) is turned off by means of a control transistor (T2), whose base is connected to the current-sen sing resistor (R2). The energy stored in the transformer (6) is then delivered to the load (10) by an output current in the secondary winding (n2). In order to prevent this output current from increasing strongly at increasing input voltages as a result of the increasing saturation of the switching transistor (T1) via the positive feedback, a zener diode (Z1) is arranged between the junction point of the capacitor (C1) and the resistor (R5) and the base of the switching transistor (T1). Above a specific input voltage this zener diode (Z1) is turned on and drains the base supply current to the emitter of the switching transistor.
Patent SG-164994-G (SG)
Title: Automatic gain control circuit for a control amplifier
Inventor: KURZ ARTHUR
IPC: G11B21/10
Filed: 1994-11-15
Abstract: In a control loop for automatically adjusting variable-gain amplification, a sinusoidal signal with a frequency fo that is critical for the control loop is superimposed over a positioning parameter W. Two synchronous rectifiers S1 and S2 filter out the oscillation components of a control parameter x and of a control difference xd that contain frequency fo, and the components are compared in a comparator VL. A control and regulating circuit C continues to vary the variable-gain amplification at controls RG until the amplitudes of the oscillation components being compared in the comparator are equal. The variable-gain amplification is correct at that point. The variable-gain amplification can even be adjusted in a compact-disk player while the player is in operation.
Patent IE-34983-L (IE)
Title: Damp-course for cavity walls
IPC: E06B1/00
Filed: 1971-03-05
Abstract: 1340331 Damp-courses for cavity walls; door and window frames ECONA (G & B) PLASTICS Ltd 19 April 1971 [24 March 1970] 14151/70 Addition to 1302694 Headings E1B and E1J A damp course for use at the end of a cavity wall adjacent an opening for a door or window, comprises a strip 336 of corrosionresistant, liquid-impermeable material, e.g. plastics, having a portion which engages between and spaces the door or window frame 338 and the end of the wall and to which the frame is secured, and another portion which enters the cavity 334 of the wall and comprises a pair of spaced walls 342, 344 projecting from and being bridged by the first portion, the walls 342, 344 having dovetail grooves 360 extending longitudinally of the strip for the anchoring of detachable wall ties 368; the damp course strip thereby serves also to close the end of the cavity and to tie the leaves of the wall together. Dovetail grooves may also be formed in the frame-engaging portion of the strip, and the grooves may function also as mortar keys.
[GB1340331A]
Patent IE-36709-L (IE)
Title: Making investment shell moulds
IPC: B22C3/00
Filed: 1972-04-12
Abstract: An investment shell mold inhibited against reaction with molten titanium, zirconium and other reactive and refractory metals cast therein is made by investing a pattern with successive dip coats and stucco coats. The first dip coat includes a tungsten and/or molybdenum compound inhibitor-former which is reducible by hydrogen to metallic tungsten or molybdenum. After removal of the pattern, the green mold is dried and then pyrolyzed in an atmosphere of hydrogen under conditions predetermined to convert the inhibitor-former to metallic condition. This creates on the mold interface a coating of metallic molybdenum or tunsten which serves as a physical barrier, inhibiting reaction of a molten reactive or refractory metal subsequently cast in the mold, with the mold material and binder particles of the latter.
[US3743003A]
Patent IE-840557-L (IE)
Title: Formation of fibre felts
IPC: D04H1/00
Filed: 1984-03-08
Abstract: A process for the improvement in the distribution of fibers in a fiber felt formed by retention of fibers entrained in a gaseous current is disclosed, along with apparatus suitable for practicing that process. The gaseous current is caused to pass through an oscillating guide duct, the frequency, amplitude and median direction of the oscillation, or at least one of those aspects, may be automatically regulated and altered in response to sensed variations in the distribution of the fiber. The distribution variations are measured by determining relative absorption of radiation across different portions of the width of the felt in comparison with the mean value of that distribution.
[US4592769A]
Patent IE-820615-L (IE)
Title: Milk powder for feeding animals
IPC: A23C9/154
Filed: 1982-03-16
Abstract: 1. Milk powder, especially for feeding animals, characterized by the fact that it contains, in addition to nutritional elements, from 0,2 to 1% by weight of an additive which comprises a mixture of citric acid and a kappa or iota carrageenan having a molecular weight in the range of from 150 000 to 300 000.
Patent IE-850862-L (IE)
Title: Insecticidal aqueous-based micro emulsion compositions
IPC: A01N25/30
Filed: 1985-04-04
Abstract: The present invention relates to novel insecticidal aqueous-based microemulsion compositions and methods for controlling insects with said aqueous-based microemulsions. The microemulsions of the present invention contain a synthetic pyrethroid of organophosphate insecticide, a certain surfactant blend, microemulsion adjuvants such as antifoamers, antifreezing agents, thickeners and preservatives and provide thermodynamically, stable compositions uniquely suited for ultra-low volume (ULV) applications in combatting insect pests. N-well (11).
[EP0160182A2]
Patent IE-33187-L (IE)
Title: Subjecting solids to high dynamic pressures
IPC: B01J3/08
Filed: 1969-06-30
Abstract: 1281002 Very high pressure apparatus E I DU PONT DE NEMOURS & CO 30 June 1969 [28 June 1968] 31117/68 Heading B1X [Also in Division Cl] Bodies such as discs and plates or rods and tubes which have a minimum dimension and lateral boundaries which are perpendicular thereto are subjected to shock by applying to said boundaries a pressure pulse which, in the steady state, is of substantially uniform magnitude and duration over the lateral boundaries and of constant velocity in the direction of propagation; the magnitude being sufficient to ensure that the velocity of the shock wave is at least equal to the velocity of the pressure pulse; and the duration being sufficient to sustain a uniform shock wave over at least 50% of the area between the lateral boundaries. As shown in Fig. 1, a cylindrical body 1 of a material such as carbon, hexagonal boron nitride or silicon nitride is contained in a cylinder 2 which is inserted into another hollow metal cylinder 5 surrounded by explosive 9. The latter is detonated with circular symmetry by means of blasting cap 11 and explosive disc 10 so that the hollow metal cylinder collapses progressively onto the cylinder 2 and solid 1 which may thereby be converted to diamond, cubic or wurtzitic boron nitride or a crystalline silicon carbide. 7 and 8 are spacing discs. If desired, a massive rod may be included along the axis of the cylinder. In Examples 1-4, detailed description is given of the end closures and type and disposition of the explosive in an apparatus generally similar to that shown in Fig. 1. Example 7 describes an apparatus using explosive wrapped directly round the containing cylinder, there being no driver cylinder. Where flat bodies are treated in accordance with the invention they may be supported by a massive backing plate and the shock applied progressively by means of a driver plate supporting a layer of explosive. Point or line initiation of the explosive may be employed. Driver elements may alternatively be driven by a compressed gas gun or a gun charged with a deflagrating explosive.
[GB1281002A]
Patent FI-822582-L (FI)
Inventor: RAGAZZINI FRANCO
IPC: B29C44/50
Filed: 1982-07-21
Abstract: A process for manufacturing expanded polystyrene panels includes the following stages:a) Preparation of pre-expanded panels of polystyrene by extrusion and simultaneous injection of propellent agent into an extruder fitted with an extrusion die of suitable type and in particular fitted with means allowing for good mixing of the molten polymer with the propellent agent and means allowing for uniform cooling to the best value of the temperature of the expandable plastic mass before exit from the die.b) Conditioning of said panels at room temperature or at whatever temperature higher than room temperature, provided it is such to prevent the panels from undergoing either dimensional variation or deformation due to internal stress or true expansion.c) Forming of pre-expanded panels into a mould-box by means of heat furnished by convection by a hot fluid the ratio between internal dimensions of the box and measures of pre-expanded panels being such that 60 percent at least of the volumetric increase given to the mass is affected to their average increase in thickness.
Patent FI-823468-L (FI)
Inventor: JUNTTI LARS
IPC: H01R33/22
Filed: 1982-10-12
Abstract: A lightbulb socket includes first and second contact members for electrically connecting two conductors and the central and side electrodes on the base of a bulb, and a threaded element for receiving the base of the bulb. The threaded element is held by spring action in a first position in relation to a shell of the socket when the bulb is unscrewed from the threaded element and is movable to a second position in relation to the shell against the spring action when the bulb is screwed into the threaded element. Coupling elements are arranged between the conductors and the contact members to break the contact therebetween when the threaded element is in its first position and to close the circuit to the bulb when the threaded element is brought to its second position. The coupling elements also serve as springs for moving the threaded element to its first position.
Patent IE-831052-L (IE)
Title: Capacitive sensor motor control system
IPC: H02P29/00
Filed: 1983-05-09
Abstract: A servo motor system including a position sensor located within the motor air gap to virtually eliminate mechanical compliance in the servo loop. The transducer is of a capacitive type including interleaved capacitive plates and is designed to be substantially insensitive to the magnetic field of the motor.
[US4463299A]
Patent IE-801152-L (IE)
Title: Enkephalin derivatives
IPC: C07K5/078
Filed: 1980-06-04
Abstract: Novel analgesic and antipsychotic agents having the formula <IMAGE> wherein Q is <IMAGE> <IMAGE> in which R1 is hydrogen, hydroxy or halogen and R4 is hydrogen or, R1 and R4 are both hydroxy; Z is hydrogen or straight chain lower alkyl having from 1 to 4 carbon atoms and X is methylene, carbonyl, hydroxymethylene, thio, sulfinyl or sulfonyl, or Z and X, taken together, are methylidenyl, with the proviso that when X is sulfonyl or sulfinyl, Z is other than hydrogen; R5 is hydrogen or halogen, and R2 is H, a straight or branched lower alkyl group having from 1 to 4 carbon atoms, the group <IMAGE> or the group <IMAGE> wherein R3 is hydroxy, amino, alkylamino or dialkylamino wherein the alkyl moiety is straight or branched and has from 1 to 4 carbon atoms, diastereomers, enantiomers and pharmaceutically acceptable salts thereof.
[US4341698A]
Patent IE-861284-L (IE)
Title: Controlled release ketoprofen.
IPC: A61K31/19
Filed: 1986-05-14
Abstract: Delayed release ketoprofen formulations are in the form of microcapsules and comprise a core containing: 20-60% by weight of ketoprofen; 10-40% by weight of a sphere-forming binder; and 20-70% of a non-toxic, inert inorganic material having a specific gravity in the range 1.5-3.5 and less than 5% moisture; and an enteric coating.
[GB2190287A]
Patent IE-38391-L (IE)
Title: Process for the manufacture of 9, 10-seco-oestrane¹derivatives
IPC: C07C43/18
Filed: 1973-10-18
Abstract: 6,9-Oxido-9,10-seco-1,3,5(10),6,8,14-estrahexaenes, useful as intermediates in the total synthesis of steroids, of the formula WHEREIN N IS 1 OR 2, R1 is lower-alkyl, R2, R 3 and R4 are H, alkoxy or acyloxy, X is a free or ketalized keto or free, esterified or etherified hydroxymethylene, are produced by the cyclization, with an acid catalyst, of a 9,10-secoestrane of the formula WHEREIN R1, R2, R3, R4, X and n have the values given above, and Q is carbonyl or dialkoxymethylene. Hydrogenation produces the corresponding 6,9-oxido-9,10-seco-1,3,5(10)-estratrienes and 9-oxy-9,10-seco-1,3,5(10)-estratrienes.
[US3976701A]
Patent IE-882080-L (IE)
Title: Transdermal therapeutic system
IPC: A61M35/00
Filed: 1988-07-08
Abstract: PCT No. PCT/DE88/00370 Sec. 371 Date Apr. 3, 1989 Sec. 102(e) Date Apr. 3, 1989 PCT Filed Jun. 21, 1988 PCT Pub. No. WO89/00437 PCT Pub. Date Jan. 26, 1989.The invention relates to a transdermal therapeutic system for administering or applying active substances to the skin with a backing layer remote from the skin, an active substance depot, an active substance delivery control means controlling the delivery of the active substance through the system and a contact adhesive means for fixing the therapeutic system to the skin, in which the active substance depot is a multichamber system, in which discreet chambers contain one or more active substances.
[US5066494A]
Patent IE-38561-L (IE)
Title: 1,4-DITHIINO (2,3-c) PYRROLE DERIVATIVES
IPC: A61K31/495
Filed: 1973-12-03
Abstract: New compounds of the formula:
[US3948917A]
Patent IE-862433-L (IE)
Title: Somatostatin analogs
IPC: A61K38/22
Filed: 1986-09-11
Abstract: Octapeptides of the formula: <CHEM> wherein each A1 and A2, independently, is H, C1-12 alkyl, C7-10 phenylalkyl, R1CO (where R1 is C1-20 alkyl, C3-20 alkenyl, C3-20 alkynyl, phenyl, naphthyl, or C7-10 phenylalkyl), or R2OCO (where R2 is C1-10 alkyl or C7-10 phenylalkyl), provided that when one of A1 orA2 is R1CO or R2OCO, the other must be H; A3 is CH2-A6 (where A6 is pentafluorophenyl, naphthyl, pyridyl, or phenyl); A4 is o- m- or p-substituted X-Phe (where X is halogen, H, NO2, OH, NH2, or C1 3 alkyl), pentafluoro-Phe, or beta-Nal; A5 is Thr, Ser, Phe, Val, alpha-aminqisobutyric acid, or Ile, provided that when A3 is phenyl, A1, is H, and A2 is H, A5 cannot be Val; and A7 is Thr, Trp, or beta-Nal; and their salts are useful in the reduction of growth hormone, insulin, glucagon, or pancreatic exocrine secretion.
[EP0214872A2]
Patent IE-812661-L (IE)
Title: 2-aryloxy-2-phenylpropylamines
IPC: C07C217/18
Filed: 1981-11-13
Abstract: The (-)-enantiomer of the compound of formula (I): <CHEM> and its pharmaceutically-acceptable salts, are effective anti-depressant agents.
Patent IE-893871-L (IE)
Title: New indole derivatives, process for preparing them and¹pharmaceutical compositions containing them
IPC: C07D495/04
Filed: 1989-12-05
Abstract: The invention relates to compounds of general formula:   <IMAGE> (I) in which A, B, G, D which may be identical or different, each denote a hydrogen atom or a halogen atom, a lower alkoxy group or alternatively a lower alkyl group optionally substituted with one or more halogen atoms, X denotes a hydrogen atom, a linear or branched lower alkyl group or a group SO2E in which E denotes a linear or branched lower alkyl group or an aryl group optionally substituted with a linear or branched lower alkyl group, T denotes a hydrogen atom or a lower alkyl group, R3 denotes a hydrogen atom or a linear or branched lower alkyl group or an aryl group optionally substituted with one or more linear or branched lower alkyl groups, n and m, which may be identical or different, each denote 0 or 1, R1 and R2, which may be identical or different, each denote a hydrogen atom or a linear or branched lower alkyl group, or alternatively, R1 and R2 form, together with the nitrogen atom to which they are linked, a saturated or unsaturated, mono- or bicyclic nitrogenous heterocyclic system, each ring being 5- or 6-membered and optionally comprising one or two other hetero atoms selected from nitrogen, oxygen or sulfur, and optionally substituted with one or more linear or branched lower alkyl or alkoxy groups or with an aryl group which is itself optionally substituted with one or more lower alkyl, lower alkoxy or trifluoromethyl groups or alternatively one or more halogen atoms, or alternatively, R1 denotes a group  <IMAGE>  in which R4, R5 and R6, which may be identical or different, each denote a hydrogen atom or a linear or branched lower alkyl group, or alternatively R4 forms with R5 a bridge (CH2)p, p being between 2 and 4, or alternatively R1 denotes a dibenzo[a,d]cyclohept-5-yl group and R2 denotes a hydrogen atom, where appropriate, their isomers and also their addition salts with a pharmaceutically acceptable acid. Medicinal products.
Patent IE-950632-L (IE)
Title: Compositions and methods for treating gastrointestinal disorders
IPC: A61P31/04
Filed: 1988-03-08
Abstract: The present invention relates to pharmaceutical compositions useful for treating or preventing gastrointestinal disorders. These compositions comprise a campylobacter-inhibiting antimicrobial agent such as nitrofurantoin and bismuth subsalicylate, and a histamine-2 receptor blocking anti-secretory agent such as cimetidine. The present invention further relates to methods for treating or preventing gastrointestinal disorders in humans or lower animals by administering a campylobacter-inhibiting antimicrobial agent and a histamine-2 receptor blocking anti-secretory agent.
Patent NO-743731-L (NO)
Inventor: SCHUSTER U
IPC: C04B/
Filed: 1974-10-16
Abstract: Viktig informasjon. Av arkivmessige grunner har Patentstyret for denne allment tilgjengelige patentsøknad kun tilgjengelig dokumenter som inneholder håndskrevne anmerkninger, kommentarer eller overstrykninger, eller som kan være stemplet "Utgår" eller lignende. Vi har derfor måtte benytte disse dokumentene til skanning for å lage en elektronisk utgave.Håndskrevne anmerkninger eller kommentarer har vært en del av saksbehandlingen, og skal ikke benyttes til å tolke innholdet i dokumentet.Overstrykninger og stemplinger med "Utgår" e.l. indikerer at det under saksbehandlingen er kommet inn nyere dokumenter til erstatning for det tidligere dokumentet. Slik overstrykning eller stempling må ikke forstås slik at den aktuelle delen av dokumentet ikke gjelder.Vennligst se bort fra håndskrevne anmerkninger, kommentarer eller overstrykninger, samt eventuelle stemplinger med "Utgår" e.l. som har samme betydning.
Patent NO-781561-L (NO)
Title: Felteffektanordning for beskyttelse mot overspenning
Inventor: BASILE LUCIA
IPC: H01J17/38
Filed: 1978-05-03
Abstract: effektanordning for beskyttelse mot overspenning.
Patent NO-812585-L (NO)
Inventor: PETTERSSON SUNE OESTEN
IPC: F23D11/40
Filed: 1981-07-28
Abstract: Burners, for example oil burners, with a feed tube (12) and a burner retainer (13, 15) inserted into the same. The air stream in the feed tube is made to be affected by a retarding shield (20) positioned ahead of the burner retainer (13, 15) and having a central aperture for the flame and a substantially circularly surrounding gap (18) between the retarding shield (20) and the inner periphery of the feed tube, and by a flange (19) extending rectangularly inwards from said inner periphery and which is positioned in spaced relation to the retarding shield in the direction of flow of the air. The spacing between the retarding shield (20) and the flange (19) is adjustable.