baber/WOPTO huggingface dataset:
Patent IE-32327-B1 (IE)
Title: Ladder construction
IPC: B21D39/06
Filed: 1968-09-10
Abstract: Ladder construction in which a relatively thick-walled ferrule blank on sleeve is either press fitted upon, or loosely telescopes on, the end portion of a rung and crimped into engagement with the rung. The run end portion with the blank is then projected through a pierced side rail and formed in die members which move axially w.r.t. the blank and shear an outer portion of the blank wall away from the inner portion. The outer portion is formed into flanges which tightly engage the side rail. The blank is pref. al (alloy). Possible to use a ferrule blank having circular surface and non-circular bore whereby a non-circular rung can mounted in a circular opening in the side rail, as the is the easiest configuration to make and a circular form cavity in the die can readily be made by simple machine.
[DE1803917B2]
Patent IE-33385-B1 (IE)
Title: Semiconductor device and fabrication of same
IPC: H01L21/205
Filed: 1969-08-29
Abstract: 1279735 Semi-conductor device manufacture GENERAL ELECTRIC CO 2 Sept 1969 [18 Sept 1968] 43427/69 Heading H1K A semi-conductor device, e.g. a transistor, is made by forming a highly doped region of one conductivity type on or in a surface of a region of the opposite type, etching one or more holes through it, epitaxially growing in the holes material of the opposite conductivity type but containing a fast diffusing impurity characteristic of the one type and heating to diffuse this into the underlying material to form a thin lightly doped layer of the one type beneath each hole contacting the highly doped region. Typically, starting from a N + Si wafer carrying an N-type epitaxial collector layer, a P+ base contact region is formed by oxide masked diffusion or epitaxial growth and holes cut through it using standard photoresist techniques and gas etching. Then partially compensated N+ silicon is grown in the holes by an iondine transport reaction to form emitter regions and diffusion effected to form 1 Á thick base regions. A base electrode and one or more emitter electrodes each contacting a plurality of the emitter regions are formed by aperturing a passivating oxide layer and vapour depositing and pattern etching a layer of aluminium. Devices may be formed in multiple on a common substrate which is subsequently divided by scribing, or formed as junction isolated devices on N regions in a large wafer. Thyristors may be formed by using a P + rather than a N+ substrate in the above process. In an alternative method, silicon nitride is deposited over the oxide masking prior to the epitaxial deposition step which in this case covers the entire wafer face. The material deposited between the holes may subsequently be removed by pattern etching using a silicon nitride masking layer. Details of the various deposition diffusion and etching processes are given.
[GB1279735A]
Patent IE-49910-B1 (IE)
Title: Herbicidal agents
IPC: A01N25/30
Filed: 1980-06-13
Abstract: 1. Liquid, herbicidal agents in the form of aqueous suspension concentrates containing, as the active compound, isoproturon or mixtures of isoproturon with ioxynil, bromoxynil, mecoprop or salts of the last three active compounds and also formulating auxiliaries, which contain, as the formulating auxiliary, an alkali metal salt, preferably the sodium salt, of a condensation product containing sulfo groups and formed from a phenol and formaldehyde, and also alkali metal salts, ammonium salts or amine salts, preferably sodium salts, of alkyl polyglykol etherphosphate partial esters, in particular mono-(alkyl polyglycol ether)-phosphates or di-(alkyl polyglycol ether)-phosphates, the alkyl polyglykol ether radical of which consist of optionally substituted alkyl groups which can also contain double bonds and have preferably 6 to 24 and in particular 12 to 18 C atoms, and polyglycol ether groups having preferably up to 20 and in particular 4 to 12 ethylene oxide units (= EO units) per radical, the suspension concentrates having a temperature/viscosity coefficient of about 0.6 to 0.95, calculated on temperature increases in 20 degrees C intervals, within the temperature range from 10 to 70 degrees C, in particular 20 to 60 degrees C.
Patent IE-39873-B1 (IE)
Title: 1 3-oxygenated 8a-oestratrienes
IPC: C07J71/00
Filed: 1974-07-11
Abstract: 1,3-Dihydroxy-8 alpha -estratrienes of the formula WHEREIN R is lower-alkyl and -A-B is WHEREIN R' is a saturated or unsaturated hydrocarbon group and R'' is lower-alkyl, aralkyl or phenyl, and the esters and ethers thereof, possess strong vaginotropic but only weak utertropic activity and are useful in the treatment of estrogenic deficiency conditions where uteral effects are not desired.
[US3951958A]
Patent IE-49300-B1 (IE)
Title: Containers for use in electrostatic spraying
IPC: B05B5/16
Filed: 1979-09-10
Abstract: A system for the electrostatic spraying of liquids, particularly suitable for the application of pesticides at low volume. A sealable demountable container and support are provided, liquid being supplied from the container for atomization to an electrically conductive nozzle charged from one output terminal of a high voltage generator. Another output terminal of the high voltage generator connects to a field-intensifying electrode adjacent the nozzle, the electric circuit in the holder being completed by connections in the container. The nozzle and electrical power source preferably are carried on the container.
Patent IE-41649-B1 (IE)
Title: Method and apparatus for investigating the haemoglobin content of a haemoglobin-containing liquid
IPC: G01N21/31
Filed: 1975-08-08
Abstract: 1519827 Measuring haemoglobin content CONTRAVES AG 13 Aug 1975 [20 Aug 1974] 33796/75 Heading G1A Apparatus for measuring haemoglobin content comprises an optical system including a light source L and a photo-cell F, such that if a haemoglobin free control liquid were tested by it the spectral response of the photo-cell to the light source would have a maximum between 540 and 560nm, falling to less than 20% at 500 and 600nm, a half value width of at least 60nm and fall towards zero outside the 500-600nm range. Hb, HbO 2 and HbCo in equal concentrations produce equal integral absorbtion between 500 and 600nm. In succession between Tungsten micro-lamp L and photoresistor F are apertured diaphragm B 1 , diffuser C, exchangeable measuring cell D or a fixed throughflow cell, high pass blue filter E 1 and low pass yellow filter E 2 . This sequence may be changed. There may also be an apertured diaphragm B 2 . Photo-resistor F' is illuminated through apertured diaphragm B' and diffuser C'. The photo-resistors are connected with two resistors to form a bridge across the output of which is a device indicating a current or voltage corresponding to total haemoglobin content. In the embodiment of Fig. 4 (not shown) a reflection filter is used instead. The bridge is balanced using the haemoglobinfree solution, calibrated with standard haemoglobin solution and then the unknown haemoglobin solution(s) are tested.
Patent IE-43150-B1 (IE)
Title: N-/(1-piperidinyl)alkyl/arylcarboxamide derivatives
IPC: A61K31/451
Filed: 1976-08-12
Abstract: A process for the preparation of new arylcarboxamide derivatives of the formula: ** (Formula) ** and its pharmaceutically acceptable salts and acid addition, wherein: Ar is an aryl radical selected from the group consisting of phenyl, substituted phenyl, 2-thienyl, 2-furanyl, pyridinyl and 1-methyl-2-pyrrolyl, wherein said substituted phenyl is phenyl with 1 to 3 substituents independently selected from the group formed by halogen, lower alkyl, lower alkyloxy, trifluoromethyl, nitro, hydroxy, amino, lower alkylcarbonyloxy and lower alkylcarbonylamino.
Patent IE-38958-B1 (IE)
Title: 5-methyl-11( -amino-ethyl)-(5h)-dibenzo (b,f) azepine derivatives, methods for their preparation and compositions containing them
IPC: C07D223/22
Filed: 1973-10-09
Abstract: Novel dibenzo (b,f) azepines of the formula WHEREIN R is alkyl of 1 to 4 carbon atoms, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, n is 0, 1 or 2 and AlK is alkyl of 1 to 2 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antidepressant and neurosedative activity.
[US3931151A]
Patent IE-50597-B1 (IE)
Title: Azetidinones
IPC: A61P31/04
Filed: 1979-12-18
Abstract: This invention relates to 2-substituted and 2,6disubstituted penem compounds of the formula  wherein Y is hydrogen, halo or certain organic substituents and X represents certain organic substituents. Also included in the invention are pharmaceutically acceptable salts of the above compounds and derivatives of the above compounds in which the carboxyl group at the 3-position is protected as by an easily removable ester protecting group. The compounds of the present invention are potent antibacterial agents or are of use as intermediates in the preparation of such agents.
Patent IE-58652-B1 (IE)
Title: Method for eluting a metal adsorbed on a chelating agent
IPC: B01J39/04
Filed: 1985-07-26
Abstract: A method for eluting a metal adsorbed on a chlating agent with an eluent, which comprises using as the eluent an aqueous solution containing a water-soluble inorganic sulfide and a basic compound at concentrations of 0.005 to 3 N and 0.1 N or more, respectively.
Patent IE-51592-B1 (IE)
Title: Cuprous chloride production from chalcopyrite
IPC: C01G3/05
Filed: 1981-09-22
Abstract: Process for producing cuprous chloride from chalcopyrite by means of a cupric chloride leach utilizing particular processing conditions in order to obtain relatively high cuprous chloride concentrations. The processing conditions are maintained so as to conduct the leach in accordance with the general reaction: (3X+12Y) Cus + CuFeSu + 8YHuO (4X+12Y) Cus + XFes + (2X-2Y) S` + 2YSOu = + 16YHs + (1-X)CuFeSu under reaction conditions such that "X" is maintained from about 0.35 to about 0.9, "Y" is maintained from about 0.075 to about 0.35 and the sum of 3X + 12Y is initially greater than 3.
Patent IE-61679-B1 (IE)
Title: Water-soluble antibiotic composition and water-soluble salts of new cephem compounds
Inventor: SAKANE KAZUO
IPC: A61P31/04
Filed: 1988-08-02
Abstract: A water-soluble antibiotic composition which comprises crystals of a cephem compound of the following formula: wherein R<1> is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), and R<2> is a heteronio(lower)alkyl, or an acid addition salt thereof, and a pharmaceutically acceptable carbonic acid salt. The invention also relates to a salt comprising cation(s) and anion of the formula: wherein R<1> is a residue of an aliphatic hydrocarbon which may have suitable substituent(s), R<2> is a heteronio(lower) alkyl, a process for preparing such salt and pharmaceutical composition comprising it.
Patent IE-53480-B1 (IE)
Title: Boron nitride type compound,process for preparing same and process for producing boron nitride of cubic system for use in the process
IPC: B01J27/00
Filed: 1982-11-12
Abstract: A boron nitride type compound of the formula: LiMBN2 where M is calcium or barium and other similar compounds are provided. These compounds are prepared by heating a mixture of (i) finely divided Li3N or metallic lithium, (ii) finely divided alkaline earth metal nitride selected from Ca3N2, Mg3N2, Sr3N2, Ba3N2 and Be3N2, and/or an alkaline earth metal selected from Ca, Mg, Sr, Ba and Be, and (iii) hexagonal boron nitride at 800 DEG to 1,300 DEG C. in an inert gas or ammonia atmosphere thereby to react the ingredients (i), (ii) and (iii) with each other in a molten state, and then, cooling the reaction product to be solidified. The above-mentioned compounds are useful as a catalyst for use in the production of cubic boron nitride from hexagonal boron nitride.
Patent LU-101328-B1 (LU)
Title: Differential pressure opening and excess flow closing valve for gas cylinder
Inventor: SELLEN STEPHAN
IPC: F17C13/04
Filed: 2019-07-26
Granted: 2021-01-28
Abstract: The invention is directed to a valve (2) for a fluid, comprising: a body (4) with an inlet (6), an outlet (8) and a passage (10) fluidly interconnecting the inlet (6) and outlet (8); a shut-off device (12) housed in the body (4) and configured for selectively opening and closing the passage (10), the shut-off device (12) comprising a main seat (20), a main closing element (18) forming a channel (18.1, 18.2) extending there through and a pilot seat (24), a pilot closing element (22) housed in the main closing element (18), a first compression spring (26), and a second compression spring (28); an actuating device (14) of the shut-off device (12). The second compression spring (28) is operatively mounted between the main closing element (18) and the body (4) and the first compression spring (26) is stronger than the second compression spring (28).
Patent LU-101541-B1 (LU)
Title: Gas-liquid two-phase saturated coal rock sample experimental device and saturation test method
Inventor: WU CAIFANG
IPC: G01N7/10
Filed: 2019-05-22
Granted: 2020-05-08
Abstract: Disclosed are a gas-liquid two-phase saturated coal rock sample experimental device and a saturation test method. The device includes a core holder. Two ends of the core holder are connected to a fluid entry device and a fluid discharge device respectively by means of a dense copper tube. The fluid entry device includes a first main device box and a plurality of gas-liquid pressurization tanks. The first main device box is provided with a humidity detector, a pressure detector, and a methane concentration detector. The gas-liquid pressurization tank includes a gas pressurization tank and a liquid pressurization tank. The fluid discharge device includes a second main device box and a vacuum pump. The second main device box is provided with a humidity detector, a pressure detector, and a methane concentration detector. The vacuum pump is used to create a low-pressure environment in the second main device box. The present invention replaces the conventional liquid with atomized liquid, reduces the damage of the fluid to the structure and physical properties of the coal rock sample as much as possible while reducing the resistance of the fluid when passing through a porous medium, and reduces the difficulty in liquid saturation and gas-liquid displacement.
Patent LU-500546-B1 (LU)
Title: Analysis method of relationship between height and diameter at breast height of individual tree for revealing regeneration mechanism of Korean pine
Inventor: WANG QIUYAN
IPC: G06Q10/06
Filed: 2021-08-17
Granted: 2022-02-17
Abstract: The invention discloses a method for analyzing the relationship between height and diameter at breast height (DBH) of individual tree for revealing regeneration mechanism of Korean pine, which comprises the following steps: collecting data of individual tree and competitive tree of Korean pine; based on the data of individual tree and competitive tree of Korean pine, a competition model of tree height and DBH growth was constructed; based on the competition model of tree height and DBH growth, the parameter values of the competition model of tree height and DBH growth are calculated; measure the stability of parameter values, test the competition model of tree height and DBH growth, and obtain the tested competition model of tree height and DBH growth; based on the evaluated competition model of tree height and DBH growth, the interaction between tree height and DBH growth of Korean pine was analyzed.
Patent LU-501413-B1 (LU)
Title: The preparation method and application of porous geopolymer thermal insulation material with high strength and high hydrophobicity modified by potassium titanate whisker
Inventor: WU YANGUANG
IPC: C04B38/00
Filed: 2022-02-09
Granted: 2022-08-11
Abstract: The invention relates to a high-strength and high-hydrophobicity porous geopolymer thermal insulation material modified by potassium titanate whisker and a preparation method thereof. Firstly, fly ash, metakaolin and potassium titanate whiskers are evenly mixed according to a certain proportion, then a certain amount of alkali activator, foaming agent and foam stabilizer are added in turn and stirred to obtain slurry, then the slurry is injected into a mold for foaming and curing to obtain a semi-finished product of porous geopolymer. Finally, the porous geopolymer is soaked in a hydrophobic modifier solution for modification and dried. The compressive strength of the thermal insulation material is as high as 6.41MPa, the thermal conductivity is as low as 0.043 W/m·K, and the static water contact angle is more than 150 degrees, showing excellent mechanical properties, thermal insulation and waterproof properties.
Patent LU-503613-B1 (LU)
Title: Method for preparing manganese-doped and high-water single-crystal trevorite under high-temperature and high-pressure condition
Inventor: HU HAIYING
IPC: C30B1/12
Filed: 2023-03-13
Granted: 2023-09-14
Abstract: A method for preparing manganese-doped and high-water single-crystal trevorite under a high-temperature and high-pressure condition comprises: preparing trevorite powder sample mixture discs using solid light-green basic nickel carbonate inorganic compound powder, solid transparent russet flaky ferric citrate (III) crystals, solid oxalic acid powder, solid pink manganese stearate powder, solid nickel hydroxide powder, solid natural manganite powder and liquid dilute nitric acid as starting materials; calcinating and quenching the trevorite powder sample mixture discs in a high-temperature oxygen atmosphere furnace to prepare a cylindrical trevorite sample; and placing water-sourced discs at two ends of the cylindrical trevorite sample and then sealing the cylindrical trevorite sample with the water-sourced discs for high-temperature and high-pressure reaction to obtain single-crystal trevorite. The method can effectively synthesize large-grained, manganese-doped and high-water single-crystal trevorite and can meet the geoscientific research requirements of various high-temperature and high-pressure laboratory simulations.
Patent LU-503702-B1 (LU)
Title: Fungicide composition for preventing and controlling disease of flammulina filiformis and application thereof
Inventor: KONG YI
IPC: A01N47/38
Filed: 2023-03-21
Granted: 2023-09-21
Abstract: The present invention discloses a fungicide composition for preventing and controlling a disease of F. filiformis and an application thereof, and belongs to the technical field of prevention and control of diseases of edible fungi. The fungicide composition for preventing and controlling a disease of F. filiformis contains prochloraz manganese salt and xinjunan acetate as active components, where a mass ratio of the prochloraz manganese salt to the xinjunan acetate is 25:1-100:1. A pathogen targeted by the composition is C. varium. The composition at the compounding ratio limited by the present invention can significantly improve fungicidal virulence, enhance efficacy, delay fungicide resistance, effectively reduce the use of chemical pesticides, lower pesticide residue and environmental pollution, and open up new ideas for development and scientific use of chemical agents.
Patent LU-504323-B1 (LU)
Title: An auxiliary device for car repair and maintenance and its method
Inventor: ZHANG WEIJUN
IPC: B25H5/00
Filed: 2023-05-26
Granted: 2023-12-04
Abstract: The present invention provides an auxiliary device for car repair and maintenance and its method, relating to the field of auxiliary for car repair and maintenance. Based on an auxiliary device for car repair and maintenance, comprising a ramp, said ramp is fixedly connected to a support seat on both left and right sides at the rear end of the ramp, and the support seat is set in opposite mirror image, said support seat is penetrated and provided with a penetration slot at the top centre of the support seat, and said penetration slot is penetrated and provided with a second slide at the bottom front end on both left and right sides. By simply squatting down between the two support seats, the car will not fall down in time to hurt the maintenance personnel, safer.
Patent NO-300893-B1 (NO)
Inventor: ENGLERT HEINRICH
IPC: C07D207/12
Filed: 1992-12-11
Abstract: The invention relates to ethanol adducts of the compounds of the formula I    <IMAGE>  I  to a process for their preparation and to their use as inhalants in diseases, in particular in asthma.
Patent NO-302924-B1 (NO)
Inventor: WIDLUND URBAN
IPC: A61F5/44
Filed: 1994-08-17
Abstract: The present invention relates to an absorbent disposable article, such as a sanitary napkin, a panty protector of a diaper. According to the invention, the article is comprised of at least two generally flat, flexible bodies (1, 2) which include absorbent material and which in a packaging state can lie against one another with first flat sides which are intended to face towards the wearer when the article is used. Two neighbouring bodies (1, 2) of the article are mutually joined along a first common edge (3) which forms a folding line around which the bodies can be folded out from their packaging state and which includes an arcuate section (5) which in the packaging state of the article is convex when seen in a direction from the first common edge (3) towards a second opposing edge of the bodies (1, 2).
Patent NO-309444-B1 (NO)
Inventor: GUDMUNDSSON JON STEINAR
IPC: F17C11/00
Filed: 1997-11-24
Abstract: PCT No. PCT/NO96/00137 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed Jun. 7, 1996 PCT Pub. No. WO96/41096 PCT Pub. Date Dec. 19, 1996A method for transportation and storage of a natural gas-containing product from a production site for the product. The product is separated into an oil phase and a gas phase and the gas phase is converted to a gas hydrate from which residual water is separated. The oil phase is then dehydrated and mixed with the gas hydrate to form a slurry which is stable through storage and transport.
Patent NO-323738-B1 (NO)
Inventor: EGRAZ JEAN-BERNARD
IPC: C09K23/00
Filed: 1998-07-17
Abstract: Use of a copolymer as a dispersion and/or crushing agent for aqueous suspension of mineral materials, namely those materials with hydrophilic or hydrophobic properties; the copolymer comprising: (a) (i) monoacids e.g. (meth)acrylic, (iso)crotonic, and cinnamic; (ii) diacids e.g. fumaric and maleic; (iii) acid anhydrides e.g. maleic anhydride; and (iv) diacid hemiesters such as 1-4C monoesters of maleic acid; (b) optionally at least one unsaturated monomer with a sulphonic group e.g. sodium methallyl-sulphonate or styrene sulphonic acid; or a phosphoric group e.g. propylene glycol (meth)acrylate phosphate; (c) optionally at least one unsaturated monomer without a carboxylic group e.g. (meth)acrylic esters, (meth)acrylonitrile, styrene, (meth)acrylamide; and (d) at least one unsaturated oxyalkyl monomer with terminal hydrophobic chain of general formula: R-Ä-((CH2-CH(R1)-O)m-CH2-CH2-O)n-CH2-CH(R2)-OpÜ< SB>q-R' (where: m, n, p ≤ 100; q is number such that 0 ≤ q x (n + m + p) ≤ 100; R1, R2 = H, methyl, or ethyl; R = polymerisable unsaturated radical belonging to group of esters including (meth)acrylic, crotonic and vinylphthalic, as well as unsaturated urethanes such as (meth)acrylurethane, or allyl-urethane; and R' = hydrophobic radical such as tristyrylphenyl, or 8-30C alkyl, aryl, alkylaryl, arylalkyl; or, when R = urethane, R' = 8C dialkyl, or, preferably, when R = unsaturated polymerisable radical, R' ≥ 22C dialkyl amine; total of (a)+(b)+(c)+(d) = 100 pts.; and suspension has specific viscosity ≤ 25.)