baber/WOPTO huggingface dataset:
Patent GB-117446-A (GB)
Title: Machine for Sawing Metals Operating Automatically.
Inventor: BECK FREDERIC
IPC: B23D49/06
Filed: 1918-06-14
Abstract: 117,446. Beck, F. June 13, 1917, [Convention date]. Reciprocating - saw machines; saws.-In reciprocating-saw machines f o r severing lengths of metal, the work is rotated continuously and the idle stroke of the saw is effected by the friction between it and the rotating work. The work 1 is mounted upon the driving-shaft 3 of the machine, as by means of an expansible mandrel 2, and a number of saws 5 and spacing- bars are clamped by screws between flanges on a holder 6. The holder is formed on a bar provided with rackteeth 7 at its opposite end, and a pinion 8 engaging with the rack effects the cutting stroke of the saws, the pinion being mounted on a shaft 9 rotated by chain-gearing from a clutch-sleeve 12 on the shaft 3. During the cutting stroke, a screw 20 slidable along the shaft 9 screws into a nut 21 which is prevented from sliding along the shaft by a collar 22, and at the end of the cutting stroke, the screw turns the nut and, through a link 25 and a lever 18, disconnects the clutch-sleeve 12 from the shaft 3, leaving the saws, the screw 20, the nut 21, and the clutch-lever 18 free to be returned to their initial positions by the friction between the saws and the work.
Patent GB-641032-A (GB)
Title: Improvements in or relating to display stands
IPC: A45D42/00
Filed: 1948-04-08
Abstract: 641,032. Card stands. SCHIERWATER, C. A. April 8, 1948, No. 9864. [Class 52 (iii)] A display card with a transparent covering sheet is backed by a rearwardly facing mirror and the assembly is slidably mounted in channelled uprights 14 connected by a bottom bar 13. The uprights may be fixed to the base 17 or pivoted to pillars 16 thereon.
Patent GB-1142081-A (GB)
Title: Tape end attacher for reels
Inventor: HICKS WALTER ROBERT
IPC: G03B21/32
Filed: 1966-03-07
Abstract: 1,142,081. Tape reel. REEVES INDUSTRIES Inc. 7 March, 1966, No. 9864/66. Heading B8M. A double-flanged tape reel comprises a cylindrical hub having a hole therethrough, the axis of which hole extends as a chord through the hub and lies in a plane perpendicular to the axis of the hub, and having an arcuate slot extending between the opposite ends of the hole and extending radially inwards into communication with the hole. The slot is at a position midway between the two flanges and is of a width to receive a tape edgewise on. The hole is of a diameter sufficient to accommodate the tape when turned through 90 degrees after insertion edgewise in the slot. Two such holes and slots may be provided to balance the reel. The radially outer edge of the slot may be flared to facilitate insertion of the tape, Fig. 6 (not shown). The end of the tape may protrude from the hole and upon subsequent winding be held against the hub surface. The tape may be held in position in the hole by friction against the sides of the walls. Applications mentioned are magnetic tape, photographic film and textile ribbons.
Patent GB-255513-A (GB)
Title: Improvements relating to valves
IPC: F16K3/24
Filed: 1925-04-16
Abstract: 255,513. Pink, E. P. April 16, 1925. Making, processes for.-In a valve of the rotary or sliding cylinder type the main part of valve body is forged or pressed from a blank or billet, with a plain open ended cylindrical bore. The Figures show a sliding cylinder valve. The main part a of the valve casing is forged with a plain open-ended cylindrical bore and provided with cylindrical flanges a<1>, all which are taper screw-threaded to receive separately formed upper and lower cupshaped parts b. c which are also forged or pressed from blanks. The valve ports a<2>, a<3> are taper screwthreaded for connection to the pipe line. Stops c<1> are welded on the lower casing part c. The upper casing part b is formed with a taper screwthreaded boss b<1> in which a gland box j is fixed and adapted to hold a thrust collar e<1> on the valve spindle. The valve closure member d is slit at d<2> and its surface is recessed at d', d<12> so as to leave contact faces d<11>, Fig. 4. The valve spindle e screws through a bridge piece d<3> pinned to lugs d<5> on the valve d which is prevented from rotating by a guide screw f engaging in a widened part of the valve slit d<2>. To remove the valve d, the legs of a tongs device k, Fig. 7, are inserted in notches in the upper rim of the valve and tightened up by a nut and bolt. The valve closure member may be of forged steel similarly slit at g', Fig. 5, and having cross bars h, h' connected by bolts i one bar h having a screw threaded boss h<3> to receive the valve operating spindle. The valve closure member may be of increased length with ports in its lower portion to register with the casing ports in the open position.
Patent GB-577322-A (GB)
Title: Improvements in and relating to resinous polymerization products
IPC: C08F12/34
Filed: 1943-06-21
Abstract: Heat-convertible, soluble, fusible partial copolymers are prepared by heating in the presence of a catalyst p- or m-divinyl benzene in solution in a p- or m-dialkyl benzene containing at least two carbon atoms in each alkyl group, e.g. diethyl benzene and a compound containing a single <FORM:0577322/IV/1> group in which R is hydrogen or methyl and Y is -CR21OR1, -CH21X, -CR21OCOR1 or -CR1O, R1 being hydrogen, alkyl or aryl and X being halogen, for a period less than that required for gellation.  Styrene may also be present. Compounds specified are acrolein and methacrolein; allyl methyl, allyl ethyl and allyl isobutyl ketones; allyl and methallyl chlorides; allyl, b -methallyl, a -methallyl and a b -dimethallyl alcohols; allyl ethyl, allyl propyl, allyl phenyl, allyl benzyl and allyl phenethyl ethers; allyl acetate, propionate, butyrate, isobutyrate and valerate. Suitable catalysts are those described in Specification 572,272.  The product may be isolated from the solution by precipitation by adding a non-solvent, e.g. methyl and ethyl alcohols or glycol or by evaporation of the solvent.  It is soluble in vinyl acetate, styrene, ethyl acrylate and methacrylate, benzene, toluene, xylene, diethyl benzene, petroleum fractions and their chlorinated products.
Patent GB-576995-A (GB)
Title: Hardenable compositions containing urea-aldehyde resins
IPC: C08L61/24
Filed: 1944-05-23
Abstract: Resinous compositions comprise a condensation product of a mixture comprising a urea and an aldehyde and ammonium silicofluoride or ammonium borofluoride as curing catalyst.  In examples, a syrup obtained from urea (1 mol.) and aqueous formaldehyde (2 mols.) is mixed with (1) walnut shell flour, wood flour, tricalcium phosphate and ammonium silicofluoride, and (2) as under (1) without the wood flour.  Ammonium borofluoride may be substituted and buffering substances such as sodium formate or acetate, disodium phosphate and sodium sulphite may be added. Water-soluble condensation products are preferred, and starting materials specified are urea, thiourea, ethylurea and formaldehyde, benzaldehyde, or furfural, or mixtures of ureas or aldehydes.  Modifying substances are aniline, phenol, resorcinol, cresols and xylenols.  Compositions, e.g. adhesives, should preferably contain at least 70 per cent resin, 0-20 per cent walnut shell flour, 1/2 -5 per cent curing catalyst, and preferably 1-4 per cent of an anticaking agent such as tricalcium phosphate. Gums, starches, dispersing and wetting agents may also be used, and the product may be used in the bonding of wooden surfaces, e.g. in plywood, or cellulosic sheets, e.g. paper-board. The products are vermin-proof by reason of the insecticidal properties of the curing catalyst.  Reference is made also to moulding compositions according to the invention, water-paints containing fillers, dyes, pigments and extenders, and to coating and impregnating compositions for use in the treatment of textiles, paper, leather and other fibrous materials.
Patent GB-191003986-A (GB)
IPC: A43D43/02
Abstract: 3986. Boult, A. J., [United Shoe Machinery Co.]. Feb. 17. Bevelling, skiving, etc.; channelling, grooving, &c.-In machines for channelling soles of boots and shoes, having a cutter and an end gauge, both reciprocating in the direction of feed, the gauge and the sole are caused to move apart automatically during the return or cutting-stroke. Fig. 4 shows a part of a machine in which the channel-knife 12, the edge or shoulder knife 14, and the slides 82, 90 carying the edge gauge 80 are arranged and operated substantially as described in Specification 13,052/08. In the construction shown in Fig. 4, the edge gauge 80 is caused to recede from the sole on the cutting-stroke. This is effected by arranging the dovetail connexion 104 between the slides 82, 90 at an angle with the line in which the cutters reciprocate. In order that the work table 2 may be adjusted with the lower slide 82, a tongue on the table engages with a groove in an adjustable block 102 secured to the slide 82. As this is normally stationary, there is no wear in the tongue-and-groove connexion as occurs in the construction described in Specification 19,214/09, in which the groove is formed in a block secured to the reciprocating slide 90. The gauge 80 is provided with a vertical adjustment on its shank, so that wear between it and the work-table can be taken up. This is necessary because stock placed in temper tends to crowd itself into any interstice caused by wear and retards the feeding of the stock. The work-retaining or pressure foot that holds the work stationary during the cutting stroke extends wholly across the cutting-edge of the shoulder knife, to prevent the force due to cutting from forcing the stock out of position. In order to obviate upward movement of the gauge due to wear in the slides 82, 90, the shank 98, Fig. 7, of the gauge carries a projecting split boss 108, in which the shank of a plate 114 is clamped by a screw 110. This plate bears against the under surface of the table 2, and thus prevents the gauge from rising. The shank of the plate 114 contains an oiled-wick lubricator 116. According to modifications shown in Figs. 9 and 13, the edge gauge moves parallel to the cutters, as described in Specification 13,052/08, but forces the work and the work-retainer to move across the line of feed during the cutting-stroke when the shank of the sole is being operated upon. This is permitted by a sliding connexion 150, Fig. 13, between the presser-foot 62b and its carrier, in which case the presser-foot is returned to its normal position by a leaf-spring 152, or by mounting its carrier 128, Fig. 9, in a yoke 133 pivoted at 132 to the vertically-reciprocating slide 131. The carrier 128 is guided in its swinging movement in a guide 130, which contains a spring 146 to return the carrier to its normal position. The foot 62<a> is secured to the carrier by an adjustable connexion 139, 140, and its pressure is adjusted by nuts 136 and a spring 137.
Patent HU-T60471-A (HU)
Title: Process for producing substituted indole derivatives and pharmaceutical compositions comprising such compounds
Inventor: OKADA SATOSHI
IPC: C07D417/10
Filed: 1991-05-20
Abstract: The present invention relates to novel indole derivatives of the formula : <CHEM>  wherein   R<1> is    carboxy or protected carboxy, R<2> is    hydrogen, lower alkyl or halogen, R<3> is    aryl or ar(lower)alkyl, each of which may have suitable substituent(s), or a group of the formula : <CHEM>   A is    lower alkylene which may be substituted by oxo or lower alkenylene, Q is    carbonyl or lower alkylene, X is <CHEM>  or <CHEM>  in which R<4> is    hydrogen or lower alkyl, and R<5> is    hydrogen, lower alkyl or Y-Z-R<3>, Y is    bond or lower alkylene, Z is    lower alkylene, -O- or <CHEM>  in which R<6> is    hydrogen, lower alkyl, ar(lower)alkyl which may have suitable substituent(s) or amino protective group, and pharmaceutically acceptable salts thereof, which have pharmacological activities such as inhibitory activity on testosteron 5 alpha -reductase and the like, to process for preparation thereof, to a pharmaceutical composition comprising the same and to a use of the same for manufacturing a medicament.
Patent HU-T64474-A (HU)
Title: Process for producing pharmaceutical compositions containing oligonukleotides for treating and diagnostising herpes virus invections
Inventor: DRAPER KENNETH G
IPC: A61K48/00
Filed: 1991-02-25
Abstract: Compositions and methods are provided for the treatment and diagnosis of herpesvirus infections. In accordance with preferred embodiments, oligonucleotides are provided which are specifically hybridizable with RNA or DNA deriving from a gene corresponding to one of the open reading frames UL5, UL8, UL9, UL13, UL29, UL30, UL39, UL40, UL42 AND UL52 of herpes simplex virus type 1. The oligonucleotide comprises nucleotide units sufficient in identity and number to effect said specific hybridization. In other preferred embodiments, the oligonucleotides are specifically hybridizable with a translation initiation site; it is also preferred that they comprise the sequence CAT. Methods of treating animals suspected of being infected with herpesvirus comprising contacting the animal with an oligonucleotide specifically hybridizable with RNA or DNA deriving from one of the foregoing genes of the herpesvirus; are disclosed. Methods for treatment of infections caused by herpes simplex virus type 1, herpes simplex virus type 2, cytomegalovirus, human herpes virus 6, Epstein Barr virus or varicella zoster virus are disclosed.
Patent HU-T50820-A (HU)
Title: Process for producing purine derivatives with antiviral effect
Inventor: GRINTER TREVOR J
IPC: A61P31/12
Filed: 1989-07-21
Abstract: A process for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  which process comprises reacting a compound of formula (I): <CHEM> wherein the amino group is optionally protected, Y is iodo, optionally substituted benzylthio or (phenacylmethyl)thio, with a compound of formula (III): <CHEM> wherein Q is a leaving group, Rx and Ry are protected hydroxymethyl or acyloxymethyl, or group(s) convertible to hydroxymethyl or acyloxymethyl; and Rz is hydrogen or a group convertible thereto; and thereafter converting Y to X is hydroxy by means of hydrolysis, or to X is hydrogen by means of reduction; converting Rx and Ry when other than hydroxymethyl or acyloxymethyl, to hydroxymethyl or acyloxymethyl, optionally converting Rx/Ry hydroxymethyl to acyloxymethyl or vice versa, deprotecting the 2-amino group where necessary and converting Rz, (when other than hydrogen) to hydrogen; and optionally forming a pharmaceutically acceptable salt thereof.
Patent HU-T65599-A (HU)
Title: Process for producing 3h,7h/thiazole/3,4-a/pyridines and pharmaceutical preparations containing them
Inventor: DE CILLIS GIAMPIERO
IPC: A61P11/06
Filed: 1991-06-04
Abstract: PCT No. PCT/EP91/01028 Sec. 371 Date Dec. 4, 1992 Sec. 102(e) Date Dec. 4, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/18906 PCT Pub. Date Dec. 12, 1991.Compounds of formula (I)    <IMAGE>  (I)   <IMAGE>  (a)  wherein R is an alkyl group; R1 is a cyano, carboxy, alkoxycarbonyl or hydroxylaminocarbonyl group; R2 is substituted or unsubstituted phenyl (C3-C7)-cycloalkyl,  alpha -,  beta - or  gamma -pyridyl or a benzoheteroxcyclic ring; R3 is carboxy or carboalkoxy; Y is a group of the formula -COOX; -NHCOA; -NCO; -COA; -CONHORe; -OCOA; A; -COCH2CORf; -NHCSA; -OCSA; (a); X is hydrogen, alkyl or succinimidyl group; A is a cyclic or acyclic amino group; and n is 1 or 2; having pharmacological characteristics which render them useful in the treatment of inflammatory conditions of the respiratory tract and asthmatic conditions.
Patent HU-T60237-A (HU)
Title: N-(iodopropargyl oxycarbonyl)-amino acid ester derivatives, microbicidal compositions comprising such compounds as active ingredient and process for using the compounds and compositions
Inventor: BOWERS-DANIES MARGARET MARIE
IPC: A01N47/12
Filed: 1991-12-10
Abstract: Antimicrobial compounds of the formula <CHEM>  wherein R<1> is selected from the group consisting of H, lower (C1-C4)alkyl, alkyl aryl, CH2OR, CH2SR, and CH(CH3)OR; and R, R<2> and R<3> are independently selected from H, (C1-C4)alkyl, aryl, arylalkyl, alkaryl, and halopropargyl.
Patent HU-T54738-A (HU)
Title: Compositions usable as lubricant or for the improvement of corrosion resistance of metal surfaces
Inventor: HOLMES JEREMY MARK
IPC: C08G8/04
Filed: 1990-06-25
Abstract: A composition comprises a liquid solvent or dispersant or a surface coating composition and a condensate of a dihydroxybenzene with an aldehyde. The dihydroxybenzene is particularly 1,3-dihydroxybenzene. The condensate is a macrocyclic compound and is typically a cyclic tetramer. The aldehyde is preferably a long-chain aldehyde, or mixture of aldehydes, for example hexanal, dodecanal or tetradecanal. The surface coating composition may be a film forming binder composition, for example an alkyd-based paint composition. The composition may be coated onto a metal to provide improved corrosion resistance. Alternatively, the composition may be a lubricant composition having anti-wear characteristics.
Patent HU-T41579-A (HU)
Title: Method for complex ameliorating sandy soils by hydraulic method
Inventor: SALLAK ANDOR
IPC: A01C21/00
Filed: 1985-11-26
Abstract: Complex improvement of sandy soily by hydraulic means, introducing fluid effluents of livestock farms and/or sludges obtained from communal effluent treatment, into furrows separated by equidistant ridges cut below the normally worked soil surface at right angles of terrain's slopes. A drying off time of 5-20 pref. 5-10 days depending on weather conditions is allowed. - The ridges are turned back into the furrows to smooth the soil followed by disc-harrowing. The process is repeated after 15-25 pref 7-21 resting days but previous furrows will be turned into ridges and vice-versa.
Patent HU-T48438-A (HU)
Title: Fungicide with synergic action comprising metal alkyl phosphonate
Inventor: CSUTAK JANOS
IPC: A01N57/02
Filed: 1987-12-01
Abstract: A synergistic fungicide prepn. contains 0.1-95wt.% of a metal-alkyl phosphonate of general formula (I) and a copper contg. fungicide of a particle size less than 20 micrometers. - This pref. comprises copper-oxy-chloride, copper-hydroxide, copper-oxy-quinolate or a copper(II) chelate, and sufficient surface active agents and/or carriers to 100wt.%. - R in (I) represents 2-4C alkyl gps. pref. ethyl gp.; M is an alkali-, or alkali-earth metal cation, or pref. an aluminium ion; n integer equals the valency of M.
Patent HU-T52828-A (HU)
Title: Process and equipment for melting waste metal
Inventor: LASZLO JOZSEF
IPC: C22B9/16
Filed: 1987-12-17
Abstract: A hydrocarbon gas mixt. is injected into the combustion gas space of the furnace with 0.45-0.5 of actual air required. The scrap metal is melted in a reducing atmos. created by combustion of the gas mixt.. The combustion gas is passed through the scrap metal, and more air is added at 4-500 deg.C. To complete the combustion process, while the scrap metal is further heated. The proposed equipment comprises a closed combustion space above the melting space. The burner is provided with a pre-mixer. The molten metal basin is connected to the melting space and its ceiling is provided with hot air inlet openings.
Patent ID-16114-A (ID)
Inventor: SEABROOK RONALD H
IPC: D21F7/08
Filed: 1997-03-04
Abstract: A composite forming fabric in which the woven paper and machine side layers are interconnected by pairs of intrinsic weft binder yarns (A,B) which interweave with the paper side layer to occupy an unbroken weft path. Each member interweaves sequentially with the warps of the paper side layer (1-8) and with at least one warp of the machine side layer (11-18). Each part of the unbroken weft path is separated from adjacent parts by at least one paper side layer warp yarn. The unbroken weft path is the same, or different, to the weft path of the immediately adjacent paper side layer weft yarns (W). This arrangement overcomes the paper side layer surface imperfections, which cause an unacceptable level of marking, hitherto associated with the use of intrinsic weft binder yarns in composite fabrics. <IMAGE>
Patent ID-20293-A (ID)
Inventor: UCHIDA OSAMU
IPC: H04W52/02
Filed: 1998-05-19
Abstract: A fixed subscriber unit includes a voltage measuring unit which acquires a DC input voltage value to be applied to a power circuit, and a comparator/judging unit which compares a preset DC voltage with the DC voltage measurement and judges whether the power circuit is driven by the DC voltage from an AC/DC adaptor or by the DC voltage supplied from a charge battery. When the power circuit is driven by the charge battery, the available operation time of the fixed subscriber unit is calculated by a calculation unit from the DC voltage measurement. The information thus obtained on the driving power state and/or the available operation time are aurally or visually notified to the user by a notification unit. The user thus can select an appropriate method of using the fixed subscriber unit according to the prevailing situation.
Patent JP-S62160082-A (JP)
Title: Ultrasonic wave motor
Inventor: TAKAGI TADAO
IPC: H02N2/00
Filed: 1986-01-07
Abstract: PURPOSE:To enhance the driving efficiency of an ultrasonic wave motor by providing the groove of a predetermined depth on the pressure contacting surface of an elastic unit to be pressed with a rotor to suppress the difference of a resonance frequency due to the radial position of an elastic unit to the minimum limit. CONSTITUTION:A piezoelectric unit 2 for exciting a circular elastic unit 1 is fixed to the unit 1, and a stator is composed of the unit 1 and the unit 2. A rotor is pressed in contact with the pressure contacting surface 2a of the unit 1 of the stator, and an ultrasonic wave motor is composed of the stator and the rotor. A groove 1b is formed on the pressure contacting surface of the unit 1 to which the rotor is pressed in contact, and the depth of the groove 1b is reduced radially gradually as apart from the axis of the rotating center.
Patent JP-S63169863-A (JP)
Title: Communication system
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1987-01-08
Abstract: PURPOSE:To decrease the line occupying time and to reduce the communication cost by providing a means detecting a ring back tone to a caller equipment and a means detecting a call signal to a called equipment and sending a call signal of a prescribed format before the line connection is established from the caller to the called party equipment. CONSTITUTION:When talking is selected, a signal of level '1' is outputted to a signal line 22a. A signal of level '1' is outputted to a signal line 24c to connect a sending relay 18 to the caller circuit 16. When a facsimile equipment is selected, the signal of level '1' is outputted to the line 24c to turn on sending relay 18. The signal of level '1' is outputted to the signal line circuit 24a to turn on the CML relay. The control circuit 24 to of the called party outputs a signal of level '0' to a signal line 24a to turn off the CML relay. Thus, the incoming terminal equipment of the called party is designated depending whether or not the call signal is sent for more than a prescribed time before the line is connected.