baber/WOPTO huggingface dataset:
Patent GB-1511206-A (GB)
Title: Spray painting apparatus
IPC: B05B7/24
Filed: 1977-03-09
Abstract: 1511206 Spray-producers CHAMPIQN SPARK PLUG CO 9 March 1977 [12 March 1976] 09864/77 Heading B2F In a spray painting apparatus comprising a spray gun 12 secured to the lid 24 of a paint container 10 and having a paint delivery tube 26 extending from the spray gun into the container and means (not shown) for discharging compressed air through or about the gun nozzle for atomizing the paint, said lid having a vent 40 at one side for admitting air into the container, the container is provided with an insert 42 comprising an outwardly extending peripheral flange 44 secured between the upper rim of the paint container and a gasket 25 in the underside of the lid, a downwardly extending wall 46 positioned inwardly of said flange, and a base portion 48 which slants from one side to the other, thereby defining with the lid a chamber 50 which is deeper at one side than at the other, said insert further comprising a hemispherical drain chamber 52 located at the deeper side of the chamber and having a vent opening 56, and a central boss 60 which surrounds the delivery tube 26 and forms a seal therewith. The vent opening 56 is disposed on the opposite side to the vent 40 so that paint does not leak through the vent 40 if the apparatus is tilted; any paint which enters the chamber 50 flows back into the container through the vent opening 56. The insert 42 is easily removable for cleaning.
Patent GB-1010023-A (GB)
Title: Heating of underground formations
IPC: E21B43/24
Filed: 1964-03-09
Abstract: <PICT:1010023/C4-C5/1> <PICT:1010023/C4-C5/2> An underground formation is heated by injecting fuel (such as methane) at a point 1 into the formation, injecting oxygen-containing fluid into the formation at a point 2 spaced from the point 1, igniting the fuel and oxygen-containing fluid mixture to form a combustion front 14, discharging the products of combustion from a point 3 displaced from the points 1, 2, and controlling the rates of injection of the fuel and fluid to maintain the front in a selected area of the formation. Materials in the formation which are converted to liquid or gas are produced through the well 3.  In a modification a further well is located on the opposite side of the well 1 to that of the wells 2, 3, and the further well and the well 3, are used alternately for production.  In the modification shown in Fig. 5 a barren sand formation 10 is heated by a combustion front 14 formed by fuel and air flows 15, 16 respectively and the formation 10 heats a formation 17 containing oil which may then be driven by fluid supplied through the holes 19 or 20 to be produced through the tubing 8 or 12.  The method may be used to pyrolyze material, e.g. coal, into fluid products.
Patent GB-990620-A (GB)
Title: A friction body of sintered friction material
Inventor: KOPKE GUNTER
IPC: F16D69/02
Filed: 1964-03-09
Abstract: A friction body comprises a powder mixture .Sn.4-15% .Fe.5-30% .graphite.20-30% .ceramic material or carborundum.3-10% the balance being copper together with normal impurities.  The iron powder is preferably cemented with copper and the graphite and ceramic material may also be provided with a metal coating such as nickel.  The body is made by compacting the powders at room temperature up to 300  DEG C. and then sintering at 750-900  DEG C. with or without the application of pressure.  The friction body may comprise a sintered bronze layer between the friction layer and the carrier or a layer of a composition as above but with less graphite and no ceramic material may be inserted between the bronze and the outer friction layer.  The ceramic material in the friction body may be corundum, asbestos flour, quartz meal or glass powder or carborundum may be used as indicated above.
Patent GB-104452-A (GB)
Title: Improvements in Life Saving Suits.
Inventor: YOUNGREN OSCAR ANDREW
IPC: B63C9/093
Filed: 1916-07-14
Abstract: 104,452. Youngren, O. A. July 14, 1916. Body attachments, buoyant.-Consists of improvements in the life-saving suit described in Specification 1576/15, comprising a one-piece garment A with a single opening at the upper end and a hinged closure therefor. The garment A is provided at the opening with a curved bar 11, and the closure or yoke 15 is provided with a double bar 12 adapted to fit over the bar 11 and form a water-tight closure, as shown in Fig. 5. The frame is locked by means of clips 11<a> secured to a rod 12a on the bar 11 and adapted to engage with hook members 13<a> on the double bar 12. The bar 12 is hinged on the ends of the bar 11, as shown in Fig. 4. The yoke 15 is continuous with the garment at the back, and has a neck opening 16 with non-elastic strips 17 which prevent vertical stretching. The leg portions 9 are adjusted at the crutch to fit the wearer by means of tapes or cords 10. A lining of kapok, consisting of pads 19, &c., is divided along the line of the bars 11, 12 and is secured by tapes or cords. A liquid receptacle 23 is carried by a pocket or strap 24. A separate head covering 27, or a hood forming part of the garment may be provided.
Patent GB-938165-A (GB)
Title: Electric circuit interrupter
IPC: H01H33/56
Filed: 1962-03-15
Abstract: 938,165. Fluid-blast switches. WESTINGHOUSE ELECTRIC CORPORATION. March 15, 1962 [March 24, 1961], No. 9929/62. Class 38 (5). A fluid-blast switch having a closed fluid system is provided with means which, when the contacts are closed, can drive the fluid past the contacts and along the walls of the switch so as to transfer heat to the surrounding air. In Fig. 1 an arrangement similar to that of Specification 843,031 has movable contact cylinders 14 slidable on fixed pistons 22 and co-operating with nozzle fixed contacts 38 secured or perforated plates 37 in terminal end caps 35. One of the current transformers 13 on the condenser bushing 12 energizes a motor 34 to drive a fan 33 in an aperture 32 in an insulating wall 31 so that the fluid, preferably sulphur hexafluoride, circulates as shown by arrows. Valves 28 will close during an opening operation. In Fig. 4 an arrangement similar to that of Specification 885,932 is provided with funnels 83 arranged to collect gas which rises by connection from the closed contacts. This gas passes through hollow conductors 84 to terminal caps 85 and into insulators 87 from which it is extracted by fans 33 before passing through filters 95 and back into the tank 67. The motors 34 may be energized from a battery in series with relay contacts or the relay may be energized from the current transformer or from the battery through contacts controlled by a bimetal strip attached to casing 4b or 91.
Patent GB-1457912-A (GB)
Title: Photographic colour coupling agents containing phosphorus processes for their manufacture and use
IPC: C07F9/58
Filed: 1974-03-06
Abstract: 1457912 Photographic colour couplers containing phosphorus CIBA-GEIGY AG 6 March 1974 [9 March 1973] 9972/74 Headings C2P and C2C [Also in Division G2] A photographic colour coupler, able to react with the oxidation product of a primary aromatic amine to yield a dye, is either a yellow yielding compound containing a reactive methylene group, or a magenta yielding pyrazolone compound or a cyan yielding compound of the 4-chloro-5-methyl-phenol type or α-naphthol type; each coupler containing in a non- coupling position at least one radical of a phosphonic acid diester. Numerous compounds are specified and also intermediates in their preparation, which is carried out by known methods of which the following are especially mentioned. (1) An aminoaryl compound containing a phosphonic acid diester radical is condensed with an acylacetic acid ester to give the acylacetic acid arylamide. The starting material is prepared by reacting a haloalkylnitroaryl compound with a trialkyl or triaryl phosphite by the Michaelis-Arbuzor reaction, followed by reduction of the nitro group. (2) Colour couplers containing a primary amino group are condensed with acid chlorides containing a phosphonic acid diester radical. (3) A 3-alkoxy-3- phenylaminoacrylic acid alkyl ester and a phenyl hydrazine, one of which contains a phosphonic acid diester residue, are reacted to form pyrazolone couplers. Particularly preferred compounds include the following where R 4  is ethyl or butyl. 3 - Amino - benzoylacetic acid 2<SP>1</SP>- methoxy- 51 - methyl - phenylamide is prepared from 3-nitro-benzoylacetic acid methyl ester and 2- methoxy - 5 - methyl - aniline followed by reduction of the nitro goup. # - Methoxy - # - (3 - nitro - 2,4,6 - trimethylphenyl hydrazino)-acrylic acid ethyl ester is prepared from 3-nitro-2,4,6-trimethylphenyl hydrazine and trimethoxy propionic acid ethyl ester. Condensation of the product with pchloroaniline gives 1-(3-nitro-2,4,6-trimethylphenyl) - 3 - (4 - chloroanilino) - 5 - pyrazolone, which is reduced to 1-(3-amino-2,4,6-trimethylphenyl)-3-(4-chloroanilino)-5-pyrazolone.
Patent HU-T64533-A (HU)
Title: Method for producing quinazoline derivatives for improving anti-tumoric activity and preparations containing said compounds
Inventor: COE JOTHAM WADSWORTH
IPC: C07D491/056
Filed: 1991-10-10
Abstract: PCT No. PCT/US91/07254 Sec. 371 Date May 5, 1993 Sec. 102(e) Date May 5, 1993 PCT Filed Oct. 10, 1991.2,4-Diaminoquinazoline derivatives as potentiators of chemotherapeutic agents in the treatment of cancer.
Patent HU-T41374-A (HU)
Title: Process for producing n-methyl-2,4-dinitro-n-phenyl-6-/trifluoro-methyl/-aniline
Inventor: BIGGS WILLIAM S
IPC: C07C209/10
Filed: 1986-03-28
Abstract: The present invention provides a process for preparing N-methyl-2,4-dinitro-N-phenyl-6-(trifluoromethyl)-benzenamine comprising treating 2-chloro-3,5-dinitrobenzotrifluoride in the presence of N,N-dimethylformamide and pyridine with a fluorinating reagent to provide 2-fluoro-3,5-dinitrobenzotrifluoride, which is finally reacted with N-methylaniline.
Patent HU-T59416-A (HU)
Title: Process for producing new 19-norsteroid derivatives carrying carbon chain comprising amido group in 11beta position and pharmaceutical compositions comprising same
Inventor: CLAUSSNER ANDRE
IPC: C07J43/00
Filed: 1991-08-13
Abstract: The invention relates to the compounds: <IMAGE>  either n = 1, K = oxygen, R17 = hydroxyl, <IMAGE> R'17 = hydrogen, ethynyl, RA = methyl, RA' = isopropyl, butyl, heptafluorobutyl, X = methylene, phenylene or phenyloxy, Y = -(CH2)7; -(CH2)8-; -(CH2)5-C IDENTICAL C-; -(CH2)q-O-CH2-, q = 5 to 7, and -(CH2)5-S-CH2-, or n = 1 or 2, K = oxygen or sulphur, R17 and R'17 = ketone or R17 = hydroxyl or acyloxy and R'17 = hydrogen, alkyl, alkenyl, alkynyl, X = methylene, arylene, CH2-O, arylenoxy or arylenethio, Y = a bond or aliphatic chain optionally interrupted by arylene, oxygen or sulphur, optionally oxidised, and optionally ending with arylene, Z = bond and if Y and Z = bond, X  NOTEQUAL  CH2 or CH2-O, RA or RA' = hydrogen, alkyl, heterocycle (5 or 6 members) optionally substituted with RA or RA'  NOTEQUAL hydrogen, - or n = 2, or K = sulphur, or X = arylenethio, or RA and RA' = heterocycle substituted by aryl or aralkyl, their preparation, their application as medicinal products and pharmaceutical compositions containing them.
Patent HU-T51229-A (HU)
Title: Process for producing organic nitrates and pharmaceutical compositions comprising such active ingredient
Inventor: HUETTER JOACHIM
IPC: C07C327/34
Filed: 1989-09-14
Abstract: Organic nitrates with a specific structure, consisting of nitrato fatty acids (nitratoalkanoic acids) and sulphur-containing amino acids or peptides, of the general formula <IMAGE>  in which the symbols have the meanings specified in the claims. Because of the general structural principle - presence of sulphhydryl groups - they prevent nitrate tolerance or attenuate a tolerance which has already occurred. The compounds are used in medicaments for treating circulatory disorders, high blood pressure, heart failure and for dilating peripheral vessels.
Patent HU-T59445-A (HU)
Title: Process for producing ferroalloys
Inventor: BATTERHAM ROBIN JOHN
IPC: C21C7/072
Filed: 1990-05-30
Abstract: PCT No. PCT/AU90/00233 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15165 PCT Pub. Date Dec. 13, 1990.The specification discloses a process for producing a ferroalloy in a smelting vessel. A material containing an alloying metal is injected into a molten bath contained in the vessel. A flux, a carbonaceous material and an oxygen-containing gas are also injected into the vessel. A gas which may be the oxygen-containing gas is injected into the molten bath in order to stir it. The rates of injection of the various components are controlled to achieve control of the oxidizing and reducing environment within the vessel consistent with a rapid rate of injection. The material containing the alloying metal is either reduced and incorporated into the metal phase or oxidized and incorporated into the slag. Combustion gases above the molten bath are oxidized to provide further heat to the process. Alloyed metal or slag containing the alloying metal are recovered as product. The process is applicable to the production of ferroalloys such as ferrochromium, ferromanganese, ferronickel and ferrovanadium.
Patent ID-22413-A (ID)
Inventor: AESCHLIMANN PETER
IPC: D06M101/00
Filed: 1999-04-14
Abstract: The present invention relates to a process for the treatment of lyocell cellulose fibers which comprises treating the lyocell cellulose fibers with at least one compound of the formulawhereinR1 and R2 are each independently of the other halogen or a sulfo-substituted phenylamino radical, at least one of the two substituents R1 and R2 being halogen,R3 and R4 are each independently of the other unsubstituted phenyl or phenyl substituted by C1-C4alkyl, C1-C4alkoxy, acylamino, sulfo, -SO2-CH=CH2, -SO2-CH2CH2-OSO3H, -NH-CO-CBr=CH2 or by -NH-CO-CHBr-CH2Br,A1 and A2 are each independently of the other -O-, -S- or -NR5-, wherein R5 is hydrogen or C1-C4alkyl,A3 and A4 are each independently of the other -O-, -S- or -NR5-, or -A3-R3 is halogen and/or -A4-R4 is halogen, wherein R5 is hydrogen or C1-C4alkyl andB is an aromatic bridge member, or-A1-B-A2- is a bridge member of the formula -NH-CH2-CH(CH3)-NH-,with the proviso that the compound of formula (1) must contain at least one dihalotriazine radical, at least two monohalotriazine radicals or at least one substituent, but preferably at least two identical or different substituents, from the group consisting of -SO2-CH=CH2, -SO2-CH2CH2-OSO3H, -NH-CO-CBr=CH2 and -NH-CO-CHBr-CH2Br.
Patent JP-S63169457-A (JP)
Inventor: MUROZONO KOJI
IPC: F25B47/02
Filed: 1987-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58120505-A (JP)
Title: Cubic system boron nitride particle
Inventor: IIZUKA EIICHI
IPC: C04B35/626
Filed: 1982-01-06
Abstract: PURPOSE:To enhance the micro-chipping property of cubic system boron nitride particles, the joining property to other material and the sinterability by introducing a specified amount of carbon into the particles. CONSTITUTION:The titled cubic system boron nitride (cBN) particles contain 0.02-2.0wt% carbon. Hexagonal system BN and a catalytic substance are blended as principal starting materials in a blending ratio equal to that in the conventional manufacture of cBN, and a carbonaceous material is added to the blend. They are held in a high temp. and high pressure region where cBN is thermodynamically stable like the conventional method synthesize cBN particles contg. carbon.
Patent JP-H10192906-A (JP)
Title: Laser joining device for running metal plate
Inventor: KANAI NORIYUKI
IPC: B23K26/082
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser joining device for running metal plates for detecting an abutted part between metal plates in running and irradiating a laser beam on the detected line in continuous hot rolling equipment for steel or the like. SOLUTION: This device consists of a metal plate clamping mechanism provided on a truck which is run at the same speed as the abutted part 3, abutted part detecting mechanism, laser beam irradiating mechanism for irradiating a laser beam to the abutted part 3 and laser generator for the irradiating mechanism. The laser beam irradiating mechanism has a moving optical system for irradiating the laser beam 4 synchronizing after the detected result with the abutted part detecting mechanism and the moving optical system is composed of an axis parallel moving system. In this way, in the continuous hot rolling equipment, the operability of a finishing mill train is stabilized and the yield of rolled products is improved.
Patent JP-H08190169-A (JP)
Title: Base body for photographic printing paper
Inventor: NISHIMURA MASAKI
IPC: G03C1/79
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a base body for a photographic printing paper suitable for the production of a photographic printing paper having excellent photographic characteristics which does not change into yellow by development or does not cause cracks in the film when the paper is bent, by specifying the critical surface tension of the surface of a resin coating layer and the fracture elongation of the resin film which constitutes the resin coating layer. CONSTITUTION: The base body for a photographic printing paper consists of a sheet base body and a resin coating layer comprising a hardened material of an electron beam-curing resin compsn. formed on at least one surface of the sheet base body. The critical surface tension of the surface of the resin coating layer is specified to <=35dyn/cm and the fracture elongation of the resin film which constitutes the the resin coating layer is specified to >=15%. To control the critical surface tension of the surface of the resin coating layer to <=35dyn/cm, it is preferable to compound monomers and oligomers having hydrophobic groups such as alkylene groups and cycloalkylene groups having >=5 carbon number.
Patent JP-S59126362-A (JP)
Title: Thermal facsimile device
Inventor: KOBU MAKOTO
IPC: H04N1/23
Filed: 1983-01-07
Abstract: PURPOSE:To attain miniaturization and low cost of a device by forming a write and a read element into one and sharing the carrying of an original and that of printout paper. CONSTITUTION:The temperature of a heating element 1a is detected by a temperature detecting element 1b provided closely to the heating element 1a of a thermal head 1 at printing and the size of print dot and gradation are ensured by feeding back its detecting signal to a control circuit 4. A changeover switch 2 is switched by the operation of an operating button 11 at reading and a lighting lamp driving circuit 13 is operative at the same time, a reading lamp 14 is lighted, the temperature difference of originals is detected by a temperature detecting element 16 and the pattern is read. The original or thermal paper is moved to the right or the left of a drawing. The paper is carried from a paper stock 20 at receiving. A carrying path switching member 31 is changed over as shown in broken lines and the paper after printing is reserved on a tray 29. In case of transmission, a cover 21 of an original inserting slit is positioned as shown in solid lines and the original is inserted from an inserting slit 22.
Patent JP-H02182948-A (JP)
Title: Method for preparing thin pile knitting and circular knitting machine used therefor
Inventor: WASHIO KUNIO
IPC: D04B9/12
Filed: 1989-01-07
Abstract: PURPOSE:To enable to produce a thin pile knit fabric having extremely fine knitted stitches by knitting fibers with a circular knitting machine having a forward or backward movable sinkers and further having a specific kettle diameter and a specified gauze by a special method. CONSTITUTION:In a knitting machine having 290-400 forward or backward movable singers and 290-400 knitting needles and having a kettle diameter of 3.5 inches, pluralities of face fibers 3, pile fibers 4, etc., are fed in knitting needles 2 downward moving from a clear level at the upper dead point to a lower dead point to engage the fibers and simultaneously highly elastic fibers are fed in the claws of the sinkers 1 to engage the fibers. Pile fibers 4 are engaged on the upper surfaces of the claws to from the loops of the pile fibers 4.
Patent JP-H09190938-A (JP)
Title: Non-contact type battery charger
Inventor: TAKAHASHI MINORU
IPC: H01F38/14
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger capable of fully realizing the performance of a secondary battery and also capable of building compact, thin, lightweight, high-reliability electronic devices using chargeable secondary batteries as power sources. SOLUTION: In an electronic equipment having a charge type secondary battery 3 charging power by energy transmission from charging side to the side to be charged by means of magnetic induction, a circuit 2 at the side of power charging, and a built-in power receiving coil, a substrate 7 made of magnetic materials is arranged, which is built in the electronic equipment and formed with a power receiving coil 1 and a circuit 2 at the side to be charged, between the secondary battery side 9 and a power transmitting coil at the charging side in a state where the electronic equipment is provided at the charging side of the equipment.
Patent JP-S5494348-A (JP)
Title: Heat sensitive recording system
Inventor: KUSAKAWA HIDEAKI
IPC: B41J2/32
Filed: 1978-01-10
Abstract: PURPOSE:To perform high speed recording without using any consuming parts by using the heat sensitive recording head which is subsequently and directly formed with resistance layer and conductive layer at the end of recording electrode. CONSTITUTION:A heat sensitive recording head 211 is formed by securing a resistance layer 22 which is composed of low melting point glass powder, copper powder or carbon short fibers at the end, inserting a ceramic-made insulation tube 28 secured therein with a recording electrode 21 via solder layer 29 into a brass tube made return circuit electrode 23 and securing and forming a conductive layer 23 such as nickel or other to the end faces of the return circuit electrode 26 and resistance layer 22. The dots having recording densities of specified optical densities are recorded on the heat sensitive recording paper 212 composed of base paper 25 and heat sensitive layer 24 by using said heat sensitive recording heat 211 and flowing current with the voltage from a recording power source 27. These make possible high speed recording without using any consumable parts such as ribbon form heat sensitive layer, etc.
Patent JP-H06203840-A (JP)
Title: Solid polyelectrolyte fuel cell
Inventor: OKUYAMA KAZUO
IPC: H01M4/86
Filed: 1993-01-08
Abstract: PURPOSE:To eliminate the possibility of voltage outputs being abruptly decreased so as to enhance the output performance of a fuel cell when the fuel cell is formed by junction of an ion exchange film serving as electrolyte and gas diffusion electrodes each having at least a catalyst layer by impregnating the catalyst layer with a proton conductive material, and specifying the percentage of voids in the catalytic layer after the junction. CONSTITUTION:An ion exchange film for use as electrolyte contains a fluorine- containing polymer that serves as its skeleton, containing at least one kind of group selected from a sulfonate group, a carboxyl group, a phosphate group and a phosphate group. Gas diffusion electrodes are each provided with a porous catalyst layer having a conductive material as an essential constituent with at least catalytic metal particles supported thereto, and a water repelling agent and a binding agent are contained therein when necessary. Any catalytic metal that works in hydrogen oxidation and oxygen reduction, such as lead, iron and manganese is usable and a proton conductive material is contained in the metal and the percentage of voids formed in the catalyst layer after junction is 65 to 90. Thus a sufficient amount of reaction gas is supplied to reaction interfaces.