baber/WOPTO huggingface dataset:
Patent GB-1089345-A (GB)
Title: Process for the polymerization and copolymerization of compounds containing epoxy groups
IPC: C08G65/26
Filed: 1965-01-05
Abstract: Homopolymers of alkylene oxides and copolymers of alkylene oxides with olefinically unsaturated monoepoxides are prepared by polymerizing the monomers in the presence of a solvent and, as catalyst, an aluminium compound of formula Al.H.X.Y.Z, where X and Y are hydrogen, halogen or secondary aliphatic or aromatic amine residues, and Z is an ether or tertiary amine, and can be dispensed with when X and/or Y is a secondary amine residue. An elastomer may be prepared from propylene oxide allyl glycidyl ether copolymers, of the type obtained by the above process, by sulphur-curing copolymers containing 1.5 to 6% of allyl glycidyl ether units and which elastomer has a high structural regularity, as evidenced by X-ray crystallography, is capable of being crystallized under traction and has a tensile strength of at least 200 kgs./cm.2.  The catalyst for the polymerization process may be used in conjunction with chelating agents and/or water. The solvent is benzene, toluene or an aliphatic or cycloaliphatic hydrocarbon.  Specified catalysts are aluminium trihydride, or monochloro- or dichloroaluminium hydrides, all of which have been formed into complexes with ethers or amines, monochloromonoamino - aluminium hydride, dimethylamino - aluminium hydride, and piperidino aluminium dihydride.  Suitable chelating agents are acetylacetone, diacetone mono-oxime, dimethylglyoxime, acetonylacetone. Specified monomers are ethylene oxide, propylene oxide, butylene oxide, butadiene monoxide, vinyl glycidyl ether, allyl glycidyl ether, glycidyl acrylates, glycidyl methacrylates, and epichlorohydrin.
Patent GB-1171182-A (GB)
Title: Improvements in and relating to Building Materials
IPC: E04B1/16
Filed: 1967-01-04
Abstract: 1,171,182. Coated granular material. VIC ITALIANA S.p.A. 4 Jan., 1967 [5 Jan., 1966], No. 505/67. Heading B2K. A building material in granular form comprises granules having a solid material core, a coating on said core formed by viscous and gluey material which remains fluid at temperate ambient temperatures, and an external coating formed by a powdered material. The material core may be of a natural or artificial porous material such as blown vermiculite and may be an acoustic and heat insulator. The viscous material may consist of an emulsion of bitumen in water. The particles may be coated by introducing them into one end of a vessel adding the viscous material at a subsequent portion of said vessel and said powdered material at a further subsequent portion and causing the particles to go forward through the vessel. The particles may be used as a building material to form a continuous rammed mass by ramming in place of use, for. example the gaps between the upper and lower faces of a floor or between partition walls.
Patent GB-551774-A (GB)
Title: Improvements in or relating to frequency changing arrangements
IPC: H03D7/14
Filed: 1942-01-14
Abstract: 551,774. Valve circuits for wireless reception. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Jan. 14, 1942, No. 577. [Classes 39 (i) and 40 (v)] A. frequency changer particularly adapted for short waves has the signal applied to one diagonal of a.bridge and the local oscillation to the other diagonal, two branches of the bridge being constituted by non-linear impedances. The Figure shows a.triode oscillator 2, 3, 4 associated with two diodes 5, 6, which with the capacities formed by the diode anodes with the member 7 form the bridge. The signal is applied to the winding 8 and the intermediate frequency is derived from the circuit 10. The arrangement of the valves in a common envelope allows the use of short leads and the earthing of the cathode and avoids the necessity for using a harmonic of the local oscillator.
Patent GB-115784-A (GB)
Title: Improvements in Boot and Shoe Soles.
Inventor: BRIERLEY WILLIAM VINCENT
IPC: A43B13/12
Filed: 1918-01-11
Abstract: 115,784. Brierley, W. V. Jan. 11, 1918. Bars and small patches externally applied. - A boot sole comprises a backing a of barred felt, rubber, rubberoid, canvas, or other waterproof material, a toe tip b of leather &c. cut out as shown so that it may be adjusted to the boot, and a number of transversely-arranged bars c of oak or other hard wood, or other material, held in flanged metal clips. The bars c are bevelled at their edges, and are held in place by bending over the flanged edges of the clips.
Patent GB-922266-A (GB)
Title: Improvements in or relating to the production of tubes
IPC: B21C37/30
Filed: 1962-01-08
Abstract: 922,266. Making seamless tubes; drawing tubes. J. W. YOWELL, and D. B. MINER. Jan. 8, 1962, No. 670/62. Classes 83 (2) and 83 (4). A method of making very thin wall seamless tubing comprises providing a short thick-wall piece of seamless tubing, maintaining the outside dimensions constant and reducing the wall thickness by forcing through the tube an object having a diameter greater than the inside diameter of the tube but less than the outside diameter, while restraining the end of the tube into which the object is introduced but leaving the other end free for axial movement. A short length of thick-wall tubing 10a is flared at one end to provide a lip 13 and is placed in a split die 14. The outside diameter of the tubing is equal to, or less than the diameter of the die. A ball 19 is forced through the tubing by a cup-ended ram 20 which may be hydraulically or mechanically actuated. The operation is repeated with balls of increasing diameter until the wall thickness of the tubing has been reduced to the desired figure. The initial wall thickness of the tube is about 0.010 inch and the final thickness 0.001 inch or less. The diameter of the balls used should increase approximately 0.0005 inch at each stage. Due to spring-back the diameter of the last ball used is slightly greater than the final desired internal diameter of the tubing. Inter-stage annealing may be used.
Patent GB-112939-A (GB)
Title: Improvements in Ventilating Devices for Electrical Machinery or Apparatus.
IPC: H02K5/10
Filed: 1918-01-11
Abstract: 112,939. Siemens - Schuckertwerke Ges. Dec. 22, 1916, [Convention date]. Ventilators.-To prevent the entry of water spray, e.g. on board ship, the ventilating openings in the covers or casings of elec. tric apparatus are fitted with a grid or grating comprising a frame 1 furnished with channelled or troughlike metal strips 6 which break joint with one another; the frame has sides 11, 12 of corresponding form. The frame may be covered on the outside by wire-gauze or a perforated plate 13 for further protection. The strips 6 may be of S cross-section. A lip or gutter 14 on the frame 1 serves to drain away water introduced by splashing.
Patent GB-876859-A (GB)
Title: Bacon products and methods of making them
IPC: A23B4/20
Filed: 1958-01-08
Abstract: A bacon product for use as a flavouring is prepared by comminuting and rendering the bacon and incorporating an antioxidant while the fat is still in a liquid state.  The liquid fat is separated from the solid particles and converted into solid form by hydrogenation, adding a hydrogenated edible fat, emulsifying or suspending in water containing an edible emulsifying or suspending agent and spray drying, or mixing with a solid edible carrier such as non-fat dry milk solids, corn flour, bran, biscuit or bread crumbs, or cereal products, and is then mixed with the separated solid particles.  A smoke flavour may also be incorporated.
Patent GB-856852-A (GB)
Title: Improvements relating to trimming strips, primarily for the eaves of buildings
Inventor: PRESTON RICHARD HARRY
IPC: E04D13/15
Filed: 1959-01-10
Abstract: 856,852. Roofs trimming strip. PITCHMASTIC ASPHALT PAVING CO. Ltd. July 23, 1959 [Jan. 10, 1959], No. 958/59. Class 20(4) Felt 16, 17, Fig. 1 or asphalt covering material 20, 21, Fig. 3 at the eaves of buildings are associated with a metal, e.g. extruded aluminium, trimming strip comprising a main angle section 10 engaged over the eaves board 14 and an upstanding angle portion 13 at the corner of the main angle section 10 defining a channel in which an upper layer, 16 or 20, of the felt or asphalt is received. The lower edge 12 of the main angle section is turned upwardly and inwardly to protect the downturned edge of the lower felt 17. The trimming strip may be used with a three layer felt, Fig. 2 (not shown). The upper layer of felt-may be treated with bitumen to produce a joint flush with the top of the channel 13.
Patent HU-T51685-A (HU)
Title: Apparatus for increasing form monocristals of optically transparent metal compound with high melting point
Inventor: KRAVETSKY DMITRY Y
IPC: C30B15/34
Filed: 1987-10-23
Abstract: PCT No. PCT/SU87/00117 Sec. 371 Date Jul. 26, 1988 Sec. 102(e) Date Jul. 26, 1988 PCT Filed Oct. 23, 1987 PCT Pub. No. WO88/03967 PCT Pub. Date Jun. 2, 1988.A process for growing shaped single crystals of refractory optically transparent metal compounds comprising melting a starting stock in an inert gas atmosphere under the effect of heat evolved by a heater; the melt is continuously fed into a crystallization zone through a capillary system of a shaping unit, followed by pulling a single crystal from the crystallization zone and cooling thereof. Prior to melting of the starting stock one control particle thereof is placed into the crystallization zone and at the moment of melting of said particle the heater power P is recorded. Melting of the starting stock is conducted at a heater power of (1.04-1.1)P, fusing of the seed-at a power of (1.03-1.08)P, building-up of the single crystal-at a power of (1.02-1.08)P; pulling-at a power of (1.02-1.22)P.
Patent HU-T69125-A (HU)
Inventor: REMENYI KAROLY
IPC: F23J7/00
Filed: 1990-01-31
Abstract: a találmány szerinti rendszernél az, hogy a füstgázból pernyét és adalékanyagot leválasztó berendezést alkalmazunk /1/ és e leválasztott pernyéből, vagy egy részéből folyadékkal zagyot képezve /2/ a kazán megfelelő helyén /3/ a füstgázáramba visszavezetjük. A berendezés a kihasználatlan adalékanyag és pernye CaO és MgO recirkulációjavai, valamint aktivitásának növelésével az SO^ emissziót csökkenti. /1 ff -y f pd
Patent HU-T43577-A (HU)
Title: Process for production of 4-amin-6-fluor-cromane-4-carbonic acid and its 2/r/ methilesther
Inventor: URBAN FRANK J
IPC: C07D491/107
Filed: 1985-08-17
Abstract: An improved process for preparing (4S)-6-fluoro-spiro-[chroman-4,4 min -imidazolidine]-2 min ,5 min -dione (sorbinil) or its (2R)-methyl derivative (2-methylsorbinil) is disclosed herein, starting from p-fluorophenol in each instance. The final products obtained have known pharmaceutical value as agents for the control of certain chronic diabetic complications. Key steps concerned with the process involve converting p-fluorophenol into the appropriate  beta -(4-fluorophenoxy)-alkane halide, followed by amidoalkylation with N-benzoyl or N-(lower alkanoyl)- alpha -hydroxyglycine to form an intermediate 2-amidoalkylated derivative thereof, and then dehydration and spiroalkylation of said intermediate by treatment with a dehydrating agent and a base to yield a spiroalkylated azlactone compound. The latter compound is then subsequently converted to the known 4-amino-6-fluorochroman-4-carboxylic acid or the novel (2R-methyl derivative thereof, both in the form of their hydrohalide acid addition salts, by employing acid hydrolysis and the intermediate spiro-amino acid hydrohalide salt is thereafter converted to the corresponding methyl or ethyl ester and resolved with  alpha -chymotrypsin to afford the desired (S)-methyl or (S)-ethyl ester. Treatment of either of these latter two esters with an alkali metal cyanate in an acid medium then effects conversion of same to the desired spiro-hydantoin ring compound. Alternatively, the spiro-amino acid hydrohalide salt can also be converted to the desired spiro-hydantoin ring compound in a known manner, involving a sequence of three reaction steps. The spiroalkylated azlactone compound of the instant invention, as well as the methyl and ethyl esters mentioned above, are themselves novel compounds and are valuable as synthetic intermediates in the process of this invention.
Patent HU-T37636-A (HU)
Title: Process for preparing alkyde resins of high storing stability compounded with fungicide
Inventor: SZABO LAJOS
IPC: C08G63/48
Filed: 1984-02-24
Abstract: Resin solns. for use in wood preservative compsns. are prepd. by condensation from mono- or poly-carboxylic-acids and/or their anhydrides, from polyols or vegetable tri-glycerides at 160-250 deg. C to produce an alkyd resin soln. modified with 50-80 wt.% oil, having an acid number of 5-20 mg KOH per gramm resin. - To 85-97 wt.% of the prod. so obtd. is added 3-15 wt.% of a /1-2/:1 wt. ratio mixt. or adduct of epoxidised oil contg. 3-8 wt.% oxygen and the satd. or unsatd. fatty-acid, the reaction mixt. is kept at 160-250 deg. C until the acid number reaches the value of 5-20 mg KOH per g.
Patent JP-S59125159-A (JP)
Title: Control system for transmission of audible sound
Inventor: TSURUTA KAZUMOTO
IPC: H04M19/02
Filed: 1983-01-04
Abstract: PURPOSE:To shorten significantly the time required for stoppage of audible sounds by stopping the audible sound output with the control signal which is delivered from a trunk circuit or a subscriber circuit which is under reception of the audible sounds. CONSTITUTION:A CPU103 monitors the state of a subscriber circuit LC101 via a signal line bus 114. When the LC101 needs reception of the audible sounds, an audible sound signal line 110 and a connection conrol signal 111 of the LC101 and an audible sound generating circuit TOT102 are connected to a main channel network SW100 via the bus 114. When the LC101 which is under reception of audible sounds is changed to an audible sound stop state, an audible sound stop signal is delivered to the line 111 from a control signal transmission circuit 104 and supplied to a reception circuit 105 of the TOT102. The circuit 105 receives the audible sound stop information and delivers it to 112 to control an audible sound stop circuit 106.
Patent JP-H05179405-A (JP)
Title: Austenitic stainless steel excellent in hot workability as well as in stress corrosion cracking resistance and corrosion resistance
Inventor: KATO YASUSHI
IPC: C22C38/54
Filed: 1992-01-06
Abstract: PURPOSE:To remarkably improve the hot workability, which is the problem of a high alloy austenitic stainless steel remarkably excellent in corrosion resistance, without deteriorating the corrosion resistance inherent in the material. CONSTITUTION:This steel is an austenitic stainless steel having a composition which consists of, by weight, <=0.05% C, 1.0-4.0% Si, <=0.3% Mn, 18-23% Cr, 8-18% Ni, 1-3% Cu, 0.3-2% Mo, <=0.05% N, <=0.004% S, 0.0005-0.005% B, further =0.014% Ca and/or =0.007% Mg so that S<=Mg+1/2Ca<=0.007% is satisfied, and the balance Fe with inevitable impurities. This steel has superior stress corrosion cracking resistance and pitting corrosion resistance and also has excellent hot workability.
Patent JP-H07200500-A (JP)
Title: Monitoring method, computer, parallel processing monitoring method and parallel processing computer system
Inventor: YOSHIZAWA SATOSHI
IPC: G06F15/163
Filed: 1994-01-06
Abstract: PURPOSE:To suppress probe effect and monitor the original execution state of an application program. CONSTITUTION:In a network computer system 100, network interfaces 107 of computers 101(1)-101(n) compare 'the cumulative number of packets' received in a specific unit time from other computers in a monitoring state with 'the reference number of packets' sent in the unit time when other computers are not in the monitoring state to calculate the decrease rate of the packet reception speed in the monitoring state to that not in the monitoring state, and decreases the speed of packet transmission to a network 102 according to the rate. Consequently, the performance tuning and debugging of a parallel processing application program with original balance of the transmission and reception of data for parallel processing can be performed.
Patent JP-H07197226-A (JP)
Title: Zn-ni alloy plated steel sheet excellent in press formability and powdering resistance
Inventor: ISHII YOSHIO
IPC: C23C2/26
Filed: 1994-01-06
Abstract: PURPOSE:To improve press formability and powdering resistance by providing plural annular recessed parts on the surface of a Zn-Ni alloy plated steel sheet, regulating the volume of the annular recessed parts to a specific quantity, and also regulating Ni content in a surface modified layer plating to a specific amount. CONSTITUTION:A Zn-Ni alloy plating 3 is formed on the surface of a matrix 4. Plural annular recessed parts 1 are provided. The sum of respective volumes of the recessed parts per square millimeter of the surface of a steel sheet, V, shown by V=SXhXn satisfies V=(0.7X10<6> to 8X10<6>)mum<3>. In this equation, when (b in the figure) means the recessed part width of the annular recessed part and (d in the figure) means the central diameter of the recessed part, S, (h), and (n) represent the cross-sectional area of the recessed part, the depth of the recessed part, and the number of the recessed parts per square millimeter of the surface of the steel sheet, respectively. A surface modified layer 2 is provided. The average Ni content in the whole plating is regulated to 9-15wt.%, and the Ni content in the surface layer 2 is also regulated so that it is 1.01 to 1.75 times the average Ni content. By this method, press formability and powdering resistance can be improved without deteriorating the corrosion resistance inherent in the Zn-Ni alloy plating.
Patent JP-S61160308-A (JP)
Title: Rear wheel suspension
Inventor: MIURA KIYOKATSU
IPC: B60G3/20
Filed: 1985-01-08
Abstract: PURPOSE:To hold a rear wheel having a toe-in tendency, by providing each bush at the connecting end of the vehicle side on each front and rear arm with shakable connection to the wheel and an interval between front and rear supports, and by giving a specific condition to the bush of the rear arm side. CONSTITUTION:A rear wheel suspension 10 consists of a wheel support 12, front and rear arms 14 and 16, and a strut-bar 18 which restricts large back-and- forth directional movements of the wheel support 12. In this case, provide front and rear arms 14 and 16 latitudinally to the vehicle, and also provide 1st bush 32 at the end of connection to the vehicle and at the inside end of the front arm 14, and 2nd bush 34 at the end of connection to the vehicle and at the inside end of the rear arm 16. And make the longitudinal length L of the 2nd bush 34 larger than the longitudinal length M of the 1st bush 32. Also, the 2nd bush 34 is soft for the force toward outside of the latitudinal direction of the vehicle and hard for the force toward inside.
Patent JP-H03205696-A (JP)
Title: Semiconductor memory
Inventor: MATSUO AKINORI
IPC: H01L27/10
Filed: 1990-01-08
Abstract: PURPOSE:To easily confirm the operation of an internal circuit or the like by providing an output switching circuit, which selectively outputs internal circuit information through a data output buffer, in the wiring route which connects the data output buffer and a sense amplifier which amplifies stored information of a storage element. CONSTITUTION:Clocked inverter circuits CN1 to CN3 are used as input switching circuits of a data output buffer DOB; and in the normal mode, the clocked inverter circuit CN1 is set to the operating state and the other clocked inverter circuits CN2 and CN3 are set to the non-operating state to set the output high impedance state. Therefore, the output signal of a sense amplifier SA is transmitted to an inverter circuit N1 as the input circuit of the data output buffer DOB, and not only stored information in a memory array M-ARY, a production code, etc., but also an arbitrary signal of an internal circuit LOGC is selectively outputted. Thus, the operation of the internal circuit LOGC is easily confirmed.
Patent JP-S60144868-A (JP)
Title: Context analyzer
Inventor: MURAKI KAZUSHI
IPC: G06F17/21
Filed: 1984-01-06
Abstract: PURPOSE:To identify not only the case relation but the causal relation among (n) words for which the qualification relation and the relation to be qualified are predicted by a sentence analyzing means of a sentence analyzer, by using a causal relation holding means and a relation retrieving means. CONSTITUTION:For context analysis, a list of input words is first read to select two structures having grammatical qualification relation and relation to be qualified by means of a sentence analyzing means 100 in case >=2 structures exist. A relation retrieving means 200 inspects whether or not those two structures have dependence to each other. If the dependent relation is confirmed, the qualification structure is integrated to the structure to be qualified. Then the initial state is reset. In this case of integration, the qualification structure is buried into the structure to be qualified. A causal relation holding means 300 has an inspection whether or not the buried qualification structure is identical with a qualifying word when the dependent relation is checked for the integrated structure by the means 200. In other words, it is possible to identify not only the case relation but the causal relation among predicted (n) words.
Patent JP-S5285641-A (JP)
Title: Plug for use in low speed fuel passage in carbreator
Inventor: TAMAKI SHIGEO
IPC: F02M3/08
Filed: 1976-01-07
Abstract: PURPOSE: Inner end surface of the plug closing outer end of the passage constituting a low speed fuel system is made to be a shape parallel to the side of the idling adjustor screw and at the same time positioned in facing thereto with a narrow clearance, and thereby a flow of mixture is rearranged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08188007-A (JP)
Title: Wheel slip preventing method, its device, and its controlling method
Inventor: ONO KAORU
IPC: B60B39/08
Filed: 1995-01-09
Abstract: PURPOSE: To provide a wheel slip preventing method with no decrease in accelerating force and decelerating force even on a road having low friction factor. CONSTITUTION: Powder, particles, liquid, sticky fluid, or a mixture of optional substances selected from those, having a function increasing friction force between a wheel 27, which gives driving force and braking force to a movable body, and a travelling road is sprayed on the contact surface of wheel 27 and the travelling road, or directly sprayed on the wheel 27 to increase friction force on the contact surface and to prevent slip of the wheel 27.
Patent JP-S61163240-A (JP)
Title: Continuous manufacture of medium-carbon ferromanganese
Inventor: YAMAGISHI KAZUO
IPC: C22C33/04
Filed: 1985-01-09
Abstract: PURPOSE:To manufacture continuously medium-carbon ferromanganese with high productivity at a low cost by charging manganese ore having a specified water content into an electric furnace in which the surface interval between electrodes is specified times the diameter of the electrodes and by regulating the basicity of slag produced to a specified value. CONSTITUTION:The surface interval between electrodes in an electric furnace is made >=1.8 times the diameter of the electrodes, and the water content of manganese ore to be charged is restricted to <=1%. When the manganese ore is charged into the electric furnace, the bridging of starting materials in the furnace is prevented and the starting materials drop smoothly by the dead load. The basicity of slag produced is regulated to 1.05-1.2 so that a desiliconization reaction is allowed to proceed effectively. Thus, medium-carbon ferromanganese is manufactured continuously and smoothly.