baber/WOPTO huggingface dataset:
Patent GB-597047-A (GB)
Title: Improved method of and apparatus for producing a vacuum
IPC: F04F9/00
Filed: 1944-04-18
Abstract: 597,047. High vacuum pumps. EDWARDS & CO. (LONDON), Ltd., W., TILLS, J. W., and LOVATT, J. B. April 18, 1944, No. 9663/45. Divided out of 588,863. [Class 71] To produce a vacuum, a stream of vaporized working fluid effects a pumping action which discharges into a zone subjected to a pumping action provided by a stream of liquid-phase working fluid, the working fluid of each being an organic (vaporized) liquid of low vapour pressure. As shown, the,liquid is contained in a vessel 10, Figs. 2 and 3, evacuated by a backing pump through a pipe 40, and is drawn therefrom by a pump 16 and delivered through a pipe 18 to an adjustable pressure relief valve assembly 19 and thence to a pipe 22 leading to a pressure gauge and a valved pipe 29 delivering the liquid to the jacket of the vapour pump assembly which it cools..It then flows through a manifold 76 and valved pipes 77, 78, 79 to a high vacuum boiler and jet 87, a low-pressure boiler and jet 104, and a liquid jet 114, the condensed liquid and the liquid from the jet 114 flowing back to the vessel 10, or, if the liquid decomposes, through a valved pipe 72 to a separate draw-off tank. The boilers are electrically heated ; boiler 80, Fig. 6, comprises a coil with an exit bore 99 adjustable by a screwed rod 96 ; the vapour issues through an annulus formed by the conical end of the boiler casing and a coned plate 100. The lowvacuum jet, Fig. 8, comprises an annular set of longitudinal tubular bores 108 connecting the space round the adjustable discharge cone with the inlet from the flash boiler coil 103 ; the liquid jet is of similar form, the inlet pipe leading directly, however, to the space at the rear of the bores 108. Specification 586,516 is referred to.
Patent GB-1139511-A (GB)
Title: Demountable buildings
Inventor: BONAFONT ROGER LOUIS
IPC: E04B1/344
Filed: 1965-03-08
Abstract: 1,139,511. Demountable buildings. RUBEROID CO. Ltd. 3 March, 1966 [8 March, 1965], No. 9804/65. Heading E1A. A demountable building consists of trough metal wall panels 7 which are pivotally mounted on a concrete base 6 and are formed integral with or joined to like roof panels so as to form therewith half arches adapted to be releasably interconnected at the roof ridge. The panels are made of steel or aluminium and provided with thermal insulation as necessary whilst the gable ends may include corrugated, transparent or translucent sheets of synthetic resin. For method of erection, attachement of roof panels to wall panels and scaling plates between joints the Specification should be referred to.
Patent GB-293732-A (GB)
Title: Improvements in or relating to the production of cellulose varnishes
IPC: C09D101/08
Filed: 1927-04-11
Abstract: 293,732. Wolff, H., and Singer, R. April 11, 1927. No Patent greented (Sealing fee not paid). Paints; preventing thickening in paints.-Non- thickening cellulose paints contain lead pigments. and organic compounds having three or more caibon atoms in the molecule and which react as weak acids, including carboxylic acids, hydrocarboxylic acids, aldehydes, and nitrohydoxy bodies having an acid character such as picric acid. Examples of suitable organic compounds are citric, phthalic, salicyclic, benzoic, butyric, erucic, myristic, and lauric acids, benzaldehyde, and the fatty acids, of linseed, poppy seed, walnut, hemp seed and castor oils. The organic compounds may be employed singly or in mixtures or two or more and if desired may be added in solution. The organic compounds may be added to cellulose paints containing lead pigments which have become thickened. As lead compounds, red or white lead may be employed. Dispersions of red lead or lead oxides are preferred, preferably obtained from lead vapour. Examples are given which specify the following materials not already mentioned :-Nitro and acetyl cellulose, toluol, benzol, butyl and anyl acetates, hexanol acetate, acetic ether, dichlorhydrin, alcohol, ethyl lactate, tricresyl phosphate, paratoluol sulphonic acid ethyl ester and triacetin.
Patent GB-1362885-A (GB)
Title: Pressurised aerosol dispensing containers
IPC: B65D83/14
Filed: 1972-03-03
Abstract: 1362885 Dispensing liquids under gaseous pressure AEROSOL INVENTIONS & DEVELOPMENT SA 13 March 1973 [3 March 1972] Addition to 1165081 9925/72 Heading F1R A valve assembly for a pressure-fillable pressurized aerosol-dispensing container, comprises a mounting cup 1, a gasket 2, a valve housing 7 mounted against movement within the mounting cup, and a spring-biased valve closure member 4 having a stem 5, the gasket 2 being deformable whereby during pressure filling the gasket is deformed away from the housing 7 to allow pressurized propellant to enter the container via the space formed between the gasket and housing, and between the housing and mounting cup. The housing is fixedly held within the mounting cup by means of a shoulder 14, the shoulder being provided with apertures 13 for the passage of propellant during filling. The preferred valve assembly shown in Fig. 1 is of the metering type, the valve member 4 when in its closed position allows communication between the interior of the container and the interior of the housing 7 via a narrowed portion 11 of the member 4, and in its dispensing position seals off the housing from the container. In an alternative embodiment (not shown) the valve housing is permanently in communication with the interior of the container but via a constriction which limits the flow of discharging fluid.
Patent GB-256926-A (GB)
Title: Improvements in apparatus for indicating changes of liquid level at a distance
IPC: G01F23/52
Filed: 1926-04-15
Abstract: 256,926. Enzian, H. Aug. 17, 1925, [Convention date]. Indicators, electric. - A float c, varying its position according to the level of the liquid b in a closed tank a, alters the position of a member, such as the contact arm i, and this position is indicated at any desired distance when a key device is operated, the coupling between the float and switch mechanism through the gas-tight partition wall of the tank being effected magnetically. The arm i is rotated, as the float c moves, over a series of contacts k on a plate spring-held so that contact is not made until the closing of a key switch r causes an electromagnet to move the disc j outwards, a circuit being thereby established including the arm i, one of the contacts k, and a corresponding signal such as a lamp. A consecutive automatic record may be kept of the indications given at regular intervals by the clockwork operation of the key. The Specification as open to inspection under Sect. 91 (3) (a) comprises also a construction in which the tank is open and the float mechanism is directly coupled to the switch arm i. This subject-matter does not appear in the Specification as accepted.
Patent GB-1105516-A (GB)
Title: Improvements in or relating to light filters
IPC: G02B5/30
Filed: 1965-03-09
Abstract: 1,105,516. Vehicle - anti dazzle screens. INTERNATIONAL POLAROID CORPORATION. 9 March, 1965 [9 March, 1964], No. 9960/65. Heading B7J. [Also in Divisions E1, F4, G1 and G2] A windscreen comprises a light filter which comprises (Fig. 1) a sheet of material 4 (e.g. a molecularly orientated polyvinyl alcohol), which may alternately be rendered polarizing and non-polarizing by staining and deataining respectively, and which has a protective non- staining back 5 on one surface, electrodes 2, 3 (e.g. of electrically conducting glass), and an electrolyte 6 which contains ions which stain material 4. On passing an electric current, sheet 4 is rendered polarizing or non-polarizing depending on the direction of the current, which may be controlled by a switch 11 or by a photoelectric cell 13 which is actuated by headlamps of on-coming vehicles. The sheet is arranged so that its axis of polarization is 45 degrees to the vertical and is used in conjunction with polarizing headlamps with a parallel axis of polarization, so that glare from the lamps of a similarly fitted vehicle is eliminated. Cells similar to that of Fig. 1 which contain two sheets of materials 4, at least one of which may be rendered non-polarizing may be used (Figs. 2-5, not shown); the axis of polarization of the second sheet may be vertical to reduce glare from sunlight reflected off the road.
Patent GB-473005-A (GB)
Title: Improvements in or relating to the treatment of yarns, filaments, fabrics and like materials
IPC: D06M11/38
Filed: 1936-04-03
Abstract: In order more readily to control the treatment with acid and alkaline agents of yarns filaments, fabrics, &c. containing cellulose derivatives or regenerated cellulose, the yarns &c. have applied to them a pH indicator which is readily removable from the materials. The indicator may be applied over the whole surface of the materials, or locally thereto; and it is conveniently applied in conjunction with a lubricant.  The acid and alkaline agent may be applied to the whole surface, or locally.  The lubricant is preferably a dispersion of sulphonated naphthene in mineral oil; but other lubricants are mineral oils, fatty alcohols, glycerol, glycol, &c., or mixtures thereof, and they may contain vegetable oils.  The process is particularly applicable to the saponification of cellulose acetate &c. materials, and to the sensitizing of such materials before saponification as described in Specification 473,004.  In these processes there is applied to a yarn an amount of saponifying agent sufficient merely to etch the surface of the yarn; thereafter, on treating with soap solution, the etched portions undergo a heavier saponification; by the previous application of a pH indicator the presence of the sensitizing agent clearly becomes evident. Specification 450,420, [Group III], also is referred to.ALSO:A lubricant for artificial yarns, filaments, and fabrics contains also a pH indicator.  The lubricant is preferably a dispersion of a sulphonated naphthene in a mineral oil, but may be a mineral oil fatty alcohol, glycol, glycerol, their substitution products or derivatives or mixtures thereof, e.g. a solution of fatty alcohol in mineral oil; it may contain a vegetable oil. Indicators specified are acid colours such as Violet 5BK, Methyl Green, Acid Green, and other colours of the di- and tri-amino-triphenyl methane and diphenylnaphthylmethane classes. Specification 450,420 is referred to.
Patent GB-191104993-A (GB)
IPC: A42C1/08
Abstract: 4993. Dunn, G. A. Aug. 25. Proofing. -In order to give a good appearance to hats, the proofing material is applied to the inside layers of felt &c. only, so as not to show on the outside surface. In one process the hat is moistened, and, having been partially or completely dried on one side, proof is applied to that side, the moisture preventing its complete penetration. The under part of the brim is then covered with thin felt or the like, with or without muslin &c. interposed. In a modification, a proofed thin felt body is united to an external unproofed thin felt body. In the case of pull-overs or silk &c. hats, the covering is soaked in a suitable liquid, and attached to the gossamer or other foundation by proof. Another method of preventing complete penetration is by using a thicker proof than usual, or by quickly removing the surplus from the surface. Or a piece of material may be coated with proof, which is then transferred to the hat body. The proofs referred to may be of ordinary composition, or any of those described in Specification 4992/11.
Patent HU-T37737-A (HU)
Title: Process for producing liquid fertilizer by utilizing as additive ashes arising from the burning of plant residues
Inventor: BESAN JANOSNE
IPC: C05G1/06
Filed: 1984-04-25
Abstract: Ash is obtd. by burning vegetable matter phosphorus contg. artificial fertiliser in a solid form is dissolved and/or suspended. During or after this process vegetable ash with a particle size below 1 mm is added, 0.5-3.0% by weight. - Ammonia or ammonium hydroxide is used to set the pH of the mixt. to 6.2-6.9. In some cases, suspension promoting additives, and if required nitrogen or potassium contg. artificial fertilisers are added. The mixt. is then fully homogenised.
Patent HU-T52544-A (HU)
Title: Process for production of artery-system anticoagulant proteins and dns coding them
Inventor: HAUPTMANN RUDOLF
IPC: C07K14/47
Filed: 1988-03-26
Abstract: The subject matter of the invention concerns biologically active proteins, DNA molecules which code for them, process for manufacturing them, and the application of said proteins.
Patent HU-T51219-A (HU)
Title: Process for producing substituted cyclopentanone and cyclohexanone derivatives
Inventor: SATO FUMIE
IPC: C07C49/395
Filed: 1988-06-16
Abstract: The present invention relates to substituted cyclopentanone and cyclohexanone derivatives and substituted cyclopentenone and cyclohexenone derivatives, which are useful as intermediates for pharmaceutical products and agricultural chemicals and especially useful for the synthesis of prostaglandins, and also to a process for producing the same.
Patent HU-T51210-A (HU)
Title: Scale solvent composition
Inventor: HAMERLI PETER
IPC: C02F5/00
Filed: 1988-09-15
Abstract: Water hardness dissolving compsn. comprises (all wt.%-s): 0.1-10 formaldehyde or paraformaldehyde, 1-20 inorganic and/or 2-8C carboxy acid, 0.05-5 nitrogen contg. inhibitor and water to 100%. (-pp Dwg.No.0/0)
Patent HU-T42456-A (HU)
Title: Process for production of uracyl derivatives
Inventor: KREIDL JANOS
IPC: C07D239/54
Filed: 1985-12-19
Abstract: Uracil cpds. (I), R is 4-8C atom tert.-alkyl gps. are prepd. from urea using a novel route, with 1.7-2.5 mole of 88-95% aq. H2SO4 and 1.3-1.6 mole of a tert.-alkanol (II), R as before. Resulting, still impure, tert-alkyl-urea isolated from the aq. ammonia neutralised reaction mix, reacts with an aceto-acetic-ester in presence of acid catalyst, in a nonpolar aprotic medium at 20-90 deg.C to produce an ureidic-acid ester (V) R and R' as R above, which combined with an alkali-metal or an alkoxy cpd. yields (I). - Uracil cpds. have an important bioactive role as components of nucleic acids and as active ingredients in herbicides, fungicides and growth controlling agents.
Patent HU-T51519-A (HU)
Title: Moulding material applicable at the temperature higher than 2000 c degrees and method for regenerating same after use
Inventor: FEHER FERENC
IPC: C04B33/22
Filed: 1988-11-08
Abstract: A mixt of 0.2-1 mm dia fire-resistant grain and 19.5 % Na20 and 24.5% A1203 comprising sodium aluminate soln is homogenised, Pressed and dried at 250-500 deg. C. The material can be used at temp greater than 2000 deg. C. Regeneration is carried out by crushing and grinding the used material to the original grain size, wetting, determining the Na20 content and making up the loss by addn of fresh sodium aluminate soln
Patent HU-T55956-A (HU)
Title: Fungicide compositions containing substituted azolyl-methyl-cycloalkanols as active components and process for producing the active components
Inventor: SEELE RAINER
IPC: A01N43/50
Filed: 1990-12-14
Abstract: Azolylmethylcycloalkanols of the general formula I <IMAGE>  in which   R<1> and R<5> are identical or different and represent hydrogen or alkyl;   R<1> and R<5> together represent <IMAGE> or <IMAGE> where     Z is CH2, O, S, SO, SO2 or N-R<8>; R<7> represents alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl or cycloalkyl, it being possible for each of these radicals to be substituted, and also tetrahydropyranyl;   R<2> and R<3> in each case represent a hydrogen atom or an alkyl group; or in the event that   R<1> and R<5> represent a <IMAGE> together and additionally represent =CH-R<7>;   R<4> and R<8> represent hydrogen or alkyl; or R<3> and R<4> together with the carbon atoms of which they are substituents represent a saturated or unsaturated 5- or 6-membered carbocyclic ring or R<2>, R<3>, R<4> and R<9> together with the carbon atoms of which they are substituents represent an optionally halogen-substituted phenyl ring or in the event that   R<1> and R<5> are a <IMAGE> R<2> and R<3> together can additionally represent =CH-R<7>, R<6>, R<9> to R<12> are hydrogen, alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl, dioxolanyl or cycloalkyl, it being possible for each of these radicals to be substituted;   T represents the radical (CH2)n = CR<11>, R<12> O or S, n is an integer from 1 to 5, with the proviso that R<1> to R<12> do not simultaneously represent hydrogen, and with the proviso that R<1> and R<5> together do not represent <IMAGE> when R<2> to R<4> and R<6> to R<12> represent hydrogen, and   X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and the fungicides and growth regulators containing these compounds.
Patent ID-15960-A (ID)
Inventor: URBAIN D HAENE
IPC: B60C9/00
Filed: 1997-02-17
Abstract: A steel cord adapted for the reinforcement of an elastomer comprises steel filaments of a pearlitic structure. The steel cord has a plastic and elastic elongation at break of x % and a plastic and elastic elongation capability in the vulcanized elastomer of y %, the values x and y fulfilling following equation:y-0.50</=x</=y+0.50,which means that the total elongation at break does not fall down considerably after embedding the steel cord into an elastomer.
Patent ID-23393-A (ID)
Inventor: DARLING DONALD FRANK
IPC: A23G9/38
Filed: 1998-03-12
Abstract: A process for the production of a frozen food product comprising anti-freeze peptide (AFP), wherein the product is at least partially pre-frozen in the substantial absence of free AFP, followed by including the free AFP therein.
Patent JP-H06200573-A (JP)
Title: Cast-in form construction method, pc form used therefor and manufacture thereof
Inventor: SOGO SHIGEYUKI
IPC: E04B2/86
Filed: 1993-01-07
Abstract: PURPOSE:To ensure the prevention of the infiltration of a harmful substance such as chlorine ions into concrete over a long term without repeatedly painting the surface of an outer wall, increase the durability of a concrete building and ensure the easy maintenance thereof. CONSTITUTION:A resin coating layer 2 such as epoxy resin is formed in advance at least on the inner side of a PC form 1 used for a cast-in form construction method. In addition, a work is undertaken so that body concrete 3 as placed comes to be adjacent to the resin coating layer 2 of the PC form 1.
Patent JP-H04296942-A (JP)
Title: Microprocessor containing debugging function
Inventor: AZEKAWA YOSHIIKU
IPC: G06F11/28
Filed: 1991-01-09
Abstract: PURPOSE:To offer the information to a microprocessor having a function to debug program under production through an evaluating board in order to attain an effective debugging job by providing a means which detects an access to an inhibited address area. CONSTITUTION:When an access is produced to a main storage 300 over a range of allowable addresses in a debug mode, an access is applied to a temporary storage area 36 in place of the storage 300. Then the write/read data are assured and the access and instruction addresses set to the storage 300 are saved into an information storage area 37 as the debug information. If the data read out of the storage 300 are coincident with the data stored in a data storage means, i.e., the data that should not originally receive any access in a debug mode, the access and instruction addresses set to the storage 300 are saved into the area 37 as the debug information.
Patent JP-S5593125-A (JP)
Title: Reflection type multicolor liquid crystal display device
Inventor: WATANABE HARUO
IPC: G02F1/1347
Filed: 1979-01-08
Abstract: PURPOSE: To realize change of color presentation in three kinds, by attaching color phase difference plate to 90° twist liquid crystal layer and 45° twist liquid crystal  layer, and holding them with polarizing plate and reflecting plate, and using nematic crystal liquid of which dielectric anisotropy is positive.  
     CONSTITUTION: This is to fabricate a liquid crystal display device which is constituted in the sequence of, from the light source side, polarizing plate 1, substrate, 90° twist liquid crystal layer 2, substrate, 45° twist liquid crystal layer 3, substrate color phase difference plate 4, and reflecting plate 5. When electric field is not applied to any liquid crystal, absorption by dye of phase difference plate 4 or interference of plate 4 does not occur; when electric field is applied only to the liquid crystal layer 2, natural light absorption of the dye of phase plate 4 occurs. When electric field is applied only to the liquid crystal layer 3, mixture coloring of interference coloring of the phase difference plate 4 and absorption coloring by the dye is presented. When electric field is applied to the liquid crystal layers 2, 3 simultaneously, the same color as when electric field is applied to the liquid crystal 3 alone is presented. Thus, in the same liquid crystal composition, three kinds of color display can be presented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5283891-A (JP)
Title: Heterocyclic compounds
Inventor: KUWATA YUTAKA
IPC: A61P25/08
Filed: 1976-01-01
Abstract: PURPOSE: Heterocyclic compounds of formula I (R 1 , R 2  are H, alkyl which may be substituted by alkylamino, OH, or alkoxy, or in combination may form a heterocyclic ring together with the adjacent N atom; R 3  is H, lower alkyl; Y is O, S, NH; B is lower alkylene; ring A may be substituted by halogen, nitro, etc.); for example, 1-2-(2-pyridinecarbonyl) phenyl-5-chloromethyl-1H-1,2,4-triazole3-carboxamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000198897-A (JP)
Title: Flame-retardant resin composition
Inventor: MISHIMA YASUHIRO
IPC: C08L51/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition capable of exhibiting excellent injection molding properties, oil resistance, impact resistance, stiffness, heat resistance, etc., by including a copolymer consisting mainly of extremely low molecular weight vinyl cyanide compound and an aromatic vinyl compound. SOLUTION: This resin composition comprises (A) 15-45 pts.wt. copolymer having 0.2-0.45 dl/g reduced viscosity and composed of 5-80 wt.% copolymer having 0.03-0.25 dl/g reduced viscosity and 20-95 wt.% copolymer having 0.25-0.45 dl/g reduced viscosity and each obtained by copolymerizing 10-40 wt.% vinyl cyanide compound with 60-90 wt.% aromatic vinyl compound and 0-30 wt.% vinyl compound copolymerizable with other copolymer, (B) 5-30 pts.wt. graft copolymer obtained by polymerizing 40-80 pts.wt. rubber polymer having 40-1,000 nm volume-average particle diameter with 20-60 pts.wt. monomer mixture containing vinyl cyanide compounds, etc., at a specific ratio and (C) 25-80 pts.wt. vinyl chloride resin.
Patent JP-H08191443-A (JP)
Title: Scramble broadcast receiver
Inventor: MUKAI HITOSHI
IPC: H04N7/167
Filed: 1995-01-09
Abstract: PURPOSE: To load/eject a recording medium without interruption of power of the receiver by detecting loading/ejection of the recording medium to/from the receiver and bypassing a reproduced audio signal based on the result of detection. CONSTITUTION: A 1st intermediate frequency signal fed to an input terminal 12 is frequency-converted into a 2nd intermediate frequency signal by a frequency conversion circuit 13. The 2nd frequency signal outputted from the circuit 13 is fed to frequency demodulation circuit 14, in which the signal is frequency-demodulated and separated into a digital audio signal component and an analog video component. An audio decode circuit 16 and a video decode circuit 23 decode scramble processing having being applied to each signal based on the control by a control circuit 26 respectively. An IC card 28 is connected to the circuit 26 via a connector 27 from the outside of an IRD 11. A detection means detects the loading/ejection of the card 28 being a recording medium to/from the receiver. The audio signal reproduced by the receiver is bypassed by a muting means based on the detection result.