baber/WOPTO huggingface dataset:
Patent GB-273818-A (GB)
Title: Improvements in or relating to weighing apparatus
IPC: G01G17/08
Filed: 1926-04-10
Abstract: 273,818. Avery, Ltd., W. & T., and Sykes, C. M. April 10, 1926. Platform machines; locking-mechanism.-In a platform machine, particularly for weighing cattle, means are provided for locking the indicating mechanism in the position attained during a weighing operation, and for automatically setting an indicator which denotes the weighment concerned. The platform lever system is connected to a draw rod 6 which is pivoted to a beam 7 fulcrumed on knife edges 7<a>.A link 10 connects the beam 7 with a lever 11 fulcrumed at 11<a> and carrying a pendulous resistant 14. The lever 11 actuates an indicating hand 22 through connections 16, 17, and gearing 17<a>, 20. The lever has an adjustable weight 11<c> and a rod 38 connected with a dash-pot 39. The means for locking the indicating mechanism so that it will continue to show the weight of the beast &c. last weighed comprises a pair of jaws 28a carried by toggles 28 and adapted to grip a flange, 14<a> of the pendulum 14. The toggles are actuated by a hand lever 24<a> which is influenced by a spring 26 and a dash-pot 37, and has two positions determined by a slot in a guard plate 25. The floating pivot 24<b> is carried by a link 33 con. netted to a lever 34 which rocks between stops. A rod 29 connected to the lever 24 sets an indicating sector 32 which shows through a window in the casing in order to indicate whether the pointer 22 shows " weight of beast being weighed " or " weight of last beast weighed."
Patent GB-973617-A (GB)
Title: Improvements in or relating to the preparation of methyl esters of halogenated aromatic acids
IPC: C07C69/76
Filed: 1963-03-11
Abstract: The invention relates to a process for preparing methyl esters of aromatic mono- or polycarboxylic acids, in which at least the o-positions to the ester group(s) are substituted by halogen atoms, by treating the corresponding carboxylic acid chlorides with methanol, and consists in effecting the reaction with the addition of water and (as an acid-acceptor) a hydroxide, oxide or carbonate of an alkali or alkaline-earth metal. The acid-acceptor is added to the methanol before, at the same time as, or after the addition of water, but if the acid-acceptor itself contains water of crystallization a separate addition of water may be dispersed with. If the acid chloride used as a starting material is an impure product still containing an iron halide used as an halogenation catalyst, there may be added to the reaction mixture, before, during or after the esterification, a compound which forms with iron a complex which is only slightly coloured and (or) is water-soluble.  Specified complexing agents are phosphoric, hydrofluoric, oxalic, lactic and tartaric acids and their water-soluble salts. Examples are given of the preparation of methyl pentachlorobenzoate and dimethyl tetrachloroterephthalate. In one of the examples, a crude tetrachloroterephthaloyl dichloride is used and is first treated with trisodium phosphate and methanol; aqueous caustic soda is then added and esterification is effected as described above. In another example an impure tetrachlorophthaloyl dichloride is esterified as described above and the product is washed with a solution of oxalic acid.
Patent GB-900288-A (GB)
Title: Improvements relating to electrical discharge apparatus
Inventor: CHICK DOUGLAS RICHARD
IPC: H05H1/12
Filed: 1959-03-04
Abstract: 900,288. Electromagnets. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 1, 1960 [March 4, 1959], No. 7607/59. Class 35. [Also in Group XL (a)] The stabilizing magnetic field for heavycurrent electric discharge apparatus, e.g. thermonuclear apparatus, is produced by an auxiliary electric discharge along a helical passageway H, P, Fig. 2, encircling the main discharge chamber T. The main discharge chamber may be toroidal or linear. In Fig. 3, a plurality of auxiliary discharge paths are provided in parallel by means of ducting Dl, D2. Specification 830,252 is referred to.
Patent GB-643068-A (GB)
Title: Improvements in and relating to the artificial ageing and maturing of alcoholic liquors
IPC: C12H1/16
Filed: 1948-04-06
Abstract: Potable alcoholic liquors, e.g. whisky and brandy, are artificially aged and matured by treatment in a colloid mill preferably of the construction described in Specification 586,177, [Group II].
Patent GB-920771-A (GB)
Title: Stitch holders for knitting machines
IPC: D04B37/00
Filed: 1959-03-25
Abstract: 920,771. Knitting. P. V. WILLIAMS. March 25, 1959, No. 9732/58. Class 74 (2). A stitch, holder, of the same general shape as a large safety pin in that it comprises two arms, has a first arm 1 provided with an eye 7 where, when the holder is in the open position, can be engaged over the hook end of a knitting-machine needle while a stitch is removed from the needle and slid on to the arm or passed from the arm to the needle, and a second arm 2 the free end of which is formed as a hook 5 in the bight of which the first arm can engage and thus retain the holder in a closed position. The arms may be of resilient metal wire and may be integral, or connected at their ends remote from hook and eye by a spring such as a curved blade spring. The hook may be formed by bending the end 3 of a longer one of the arms in the plane containing the arms towards the tip of the shorter arm and then bending the bent over portion in a plane perpendicular to the first plane outwards and backwards at 4 towards the longer arm.
Patent GB-498656-A (GB)
Title: Improved bread bin
IPC: A47J47/12
Filed: 1938-03-30
Abstract: 498,656. Bread bins. LAFORGE, P. C. N. March 30, 1938, No. 9772. Convention date, March 30, 1937. [Class 28 (ii)] [Also in Group XVII] A bread bin has a lid adapted to be turned over so that it may be used as a bread board. The bin is of wood, metal, moulded material, &c., and the lid may be of hard wood with one plane face and one rounded face 4, Fig. 1. One edge of the lid has a projection 6, Fig. 4, pivoted by a pin 7 on a vertical fork 8 which can swivel about a screw 9. To use the lid as a bread board it is first raised about pin 7, then rotated about screw 9, and then closed. An angle iron rim within the mouth serves as a seat 'for the lid. A clamp 11 secures the lid in place.
Patent GB-127422-A (GB)
Title: Improvements in Wall Construction.
Inventor: PRICE FRANK GEORGE
IPC: E04B2/30
Filed: 1918-06-14
Abstract: 127,422. Price, F. G. June 14, 1918. Wall-ties; double walls.-Wall-ties for doubleshell walls are intersected by one or more layers 2 of damp-proof material, such as tar, bitumen, asphalt, &c., and are reinforced by one or more metal rods 3, which may extend beyond the end of the tie and be shaped to engage the shells of the wall. The central part of the tie 1 is of different section from the remainder to form shoulders and afford a gauge for the cavity. The end portions of the tie are formed with tongues or fillets 4 to engage recesses in the slabs of the shells.
Patent GB-1529535-A (GB)
Title: Electrochemical cell
IPC: H01M6/16
Filed: 1977-03-08
Abstract: 1529535 Organic electrolytes for high energy cells SAFT-SOC DES ACCUMULATEURS FIXES ET DE TRACTION 8 March 1977 [9 March 1976] 09804/77 Heading H1B The electrolyte for a cell, e.g. Li-Ag salt or oxide, comprises a mixture of solvents one of which is an ester and the other an aromatic hydrocarbon, e.g. benzene, toluene or xylene. The ester may be a carbonate, e.g. propylene, ethylene or dimethyl with a solute of, e.g. lithium perchlorate or a sulphite, e.g. dimethyl, propylene, propylene glycol, ethylene glycol or vinylene with a solute of, e.g. lithium hexafluoroarsenate.
Patent GB-652175-A (GB)
Title: Improvements relating to electrical integrating circuits and to electrical counting circuits employing integrating circuits
Inventor: ELBOURN ROLAND WILLIAM
IPC: H03K25/00
Filed: 1948-04-08
Abstract: 652,175. Valve integrating and pulse frequency dividing circuits. ELECTRIC & MUSICAL INDUSTRIES, Ltd. April 8, 1948, No. 9829. [Class 40 (vi)] In a circuit in which a capacitor in the anodecathode path of a valve is given a charge proportional to the time integral of the potential applied to the control grid-cathode circuit, a negative feed-back connection is provided to the grid proportional to the flow in the capacitor. The circuit is described as applied to a frequency dividing circuit of the stepped waveform type in which the steps are made substantially equal. Pulses, Fig. 2 (a) from generator 2 are fed to the control grid of valve 1, Fig. 1, over differentiating circuit 3, 4, 5 and 14 to produce pulse train, Fig. 2 (b). Due to the negative bias, the positive pulses only are effective to cause anode current to flow, the potential across capacitor 11 falling as in Fig. 2 (c). Negative feed-back over capacitor 13 and resistor 14 causes the anode current to correspond more nearly with the positive pulses on the grid. An impulsive component, Fig. 2 (d), developed across resistor 12 may be made of such magnitude that the resulting step wave, Fig. 2 (e), is of rectangular form by arranging the time constants of the circuits 3, 4, 5 and 14 to be the same as 11, 12. Upon the cathode potential of valve 15 falling sufficiently, an oscillation takes place to discharge capacitor 11, the anode potential of valve 1 rising until diode 24 conducts. Specification 471,731 is referred to.
Patent GB-549498-A (GB)
Title: Improvements relating to means for securing together a pair of members, such as a crank and spindle
IPC: B62M3/00
Filed: 1941-08-02
Abstract: 549,498. Securing cranks or other members to shafts. FROGGATT, R. E. Aug. 2, 1941, No. 9878. [Class 80 (ii)] Two parts, e.g. a crank a and shaft care secured together by the use of one or more interlocking pins e rotatably supported in one of the parts and having flats h brought into close contact with a flat on the other parts by relative axial movement of the two parts a, c. As shown the interlocking pin e is accommodated in a hole n in the crank a. The cylindrical end of the shaft c enters a bore in the crank a and has a flat which tightens on the flat on the pin e when the shaft c is pulled into the crank bore such as by a bolt or equivalent means.
Patent GB-904443-A (GB)
Title: Improvements in or relating to electric sawtooth wave generator circuits, time-base circuits and the like
Inventor: SKOYLES DEREK ROBERT
IPC: H03K4/84
Filed: 1960-03-21
Abstract: 904,443. Converting. MULLARD Ltd. March 21, 1960, No. 9898/60. Addition to 821,517. Drawings to Specification. Class 38 (2). [Also in Group XL (c)] A sawtooth wave generator of the type described in the parent Specification and more particularly with reference to Fig. 5, thereof, uses a silicon controlled rectifier or other PNPN transistor and is provided with an additional winding from which a D.C. E.H.T. voltage may be derived.
Patent GB-1395279-A (GB)
Title: Process for the preparation of phenalenones
IPC: C07C45/68
Filed: 1973-03-01
Abstract: 1395279 Vat dyes HOECHST AG 1 March 1973 [1 March 1972 22 Dec 1972 (2)] 9927/73 Heading C4P [Also in Division C2] A process for the preparation of a vat dye of the formula wherein R 1  to R 6  which may be the same or different each represents a hydrogen, fluorine or chlorine atom, a cyano, nitro, trifluoromethyl alkyl or alkoxy group, each alkyl or alkoxy group having from 1 to 4 carbon atoms wherein any two or more adjacent radicals selected from R 1  to R 6  may together form a monocyclic or polycyclic aromatic system and if two or more such systems are formed these may be the same or different and where the radicals R 1  and R 6  together form a radical of the formula -CH 2 -CH 2 - comprises reacting an aromatic compound, having a free peri-group of the general formula wherein R 1  to R 6  are as defined above, with acetoacetyl fluoride in hydrofluoric acid containing at least 80% by weight hydrogen fluoride. The acetoacetyl fluoride may be formed in situ by reaction between hydrofluoric acid and diketene or acetoacetyl chloride.
Patent HK-100686-A (HK)
Title: Hot-tackifying adhesive tape
Inventor: STOW ROBERT H
IPC: C09J7/35
Filed: 1986-12-24
Abstract: Hot-tackifying adhesive tape, the adhesive layer of which is an acrylic polymer which is nontacky or poorly tacky at ordinary room temperature, but at any temperature over a wide range of elevated temperatures, it becomes tacky and adheres upon contact to clean substrates without the application of significant pressure. Good bonds are immediately formed at a tackifying temperature without the necessity of crosslinking or other chemical reactions.
Patent HU-T60682-A (HU)
Title: Method for controlling anti-block system
Inventor: MUELLER ELMAR
IPC: B60T8/32
Filed: 1990-09-13
Abstract: An antilock braking system, in particular for motor cycles, eliminates the effect of perturbations in the form of physically impossible variations in the wheel speed. If such a perturbation occurs, the wheel speed is brought to the reference level, the reference is reduced to zero when the vehicle is stationary and the special operation ceases only if the perturbation has been eliminated and both wheels are running parallel.
Patent HU-T55243-A (HU)
Title: Process for producing recombinant subunite vaccine against pseudolyssa
Inventor: JONES ELAINE VERNE
IPC: A61K39/00
Filed: 1989-02-02
Abstract: A method of preparation of a vaccine for use in immunizing animals against pseudorabies virus (PRV) infection which comprises inactivated recombinant PRV subunit antigens. Also described is a diagnostic kit for detection of PRV infection which distinguishes vaccinated animals from naturally exposed animals.
Patent HU-T75393-A (HU)
Title: Resilient packing product
Inventor: PARKER JOHNNY M
IPC: B65D81/05
Filed: 1990-10-31
Abstract: The packing product (23) includes a plurality of narrow, elongated strips (20) of material having a natural resilience with each of the strips (20) including a plurality of transverse folds (310) against the natural resilience to form a plurality of interlocked, longitudinally compressed strip elements (22). A method of producing the packing product includes cutting sheet material (34) into a plurality of strips (20) between rotating overlapping cutting discs (240 and 242) and restricting each strip (20) from continued advancing to sequentially fold each of the strips (22) as they collect and interlock to form a resilient mass of the packing product (23).
Patent HU-T44121-A (HU)
Title: Herbicide and growth-controlling compositions containing acyl-cyclohexane-dions and oksimethers thereof as active components and process for producing the active components
Inventor: TOBLER HANS
IPC: C07C323/11
Filed: 1987-04-23
Abstract: 1. A novel 2-acyl-1,3-cyclohexanedione, or an oxime ether thereof, of formula I   see diagramm : EP0243313,P35,F4   wherein A is a 2- to 7-membered alkylene bridge, or a 3- to 7-membered alkenylene bridge which may be mono- or polyunsaturated n is zero, one or two, R1 is C1 -C4 alkyl or benzyl, R2 is C1 -C6 alkyl which is unsubstituted or substituted by halogen, C1 -C4 alkoxy or C1 -C4 alkylthio ; or is C3 -C6 cycloalkyl ; or phenyl, benzyl or phenylethyl, the phenyl ring of each of which may be substituted by halogen, C1 -C4 haloalkoxy, cyano or nitro, X is oxygen or a radical -NOR3 , and R3 is C1 -C6 alkyl, C1 -C6 halogalkyl, C3 -C6 alkenyl, C3 -C6 haloalkenyl or C3 -C6 alkynyl, and the salts of these compounds with metals and nitrogen bases.
Patent HU-T56356-A (HU)
Title: Process for producing thiazolidin-4-ones and 1,3-oxathiolan-5-one derivatives
Inventor: PANETTA JILL ANN
IPC: C07D417/06
Filed: 1990-04-06
Abstract: Provided are certain aryl-substituted rhodanine derivatives, processes for preparing same, treatment methods and pharmaceutical formulations thereof.
Patent HU-T38303-A (HU)
Title: Process for production of derivatives of n-phenil-/piridil/-sulphonyl
Inventor: MERKLE HANS
IPC: C07C307/10
Filed: 1985-06-28
Abstract: A process for the preparation of N-phenyl(pyridyl)sulfonyldiamides by reacting a 2-aminobenzoic acid (nicotinic acid) derivative with sulfur trioxide, chlorosulfonic acid or an adduct of sulfur trioxide with a tertiary amine in the presence of a diluent and of a tertiary amine, and reacting the resulting sulfamate with a primary amine and a phosphorus halide, or by reacting a 2-aminobenzoic acid (nicotinic acid) derivatives with an N-alkyl(cycloalkyl)sulfamic acid or a salt of this acid in the presence of a diluent and of a phosphorus halide.
Patent HU-T51186-A (HU)
Title: Method for producing coating retarding the burning of reed
Inventor: FELLEGI LASZLO
IPC: B27K9/00
Filed: 1988-06-09
Abstract: Fire retardant aq. coating compsn. for reeds contains (all wt.%-s): 30-50 di:ammonium-hydrogen phosphate, 20-40 ammonium sulphate, 5-20 sodium-tetra borate, 5-20 boric acid, 5-15 sodium-fluoride and opt. 5 amino-silane. The pH of above aq. soln. is made alkaline using alkali-hydroxide. - Several coatings are applied to the reed surface to be protected. Opt. the final coat may be a lacquer.
Patent HU-T34680-A (HU)
Title: Method for complex harvesting maize with corn of maize, corn-cob crushing and corn-husk,processing into fodder and utilizing
Inventor: FAZEKAS EDE
IPC: A23K3/02
Filed: 1983-09-23
Abstract: The complex LKS Liesch-Kolben-Schott harvesting of maize, gathering in cob-leaves, cobs and corn in one operation, is performed with a tractor-mounted chaffer equipped with a four-line cob-breaking adaptor, a cutter drum with 18-24 chaff-cutter blades, a friction table below the drum and a friction insert in the blower housing. Harvesting specifications are extended to 65 wt.% moisture content in the corn, the prod. of the chaffer is turned into silage in the known way and the lactic-acid fermentation of the silage is prevented. The recovered silage is sepd. directly and/or on screens, the cob-leaf fraction is fed to beef cattle, while the crushed cob and corn fraction is used for pigs, after comminution of particles smaller than 3 mm.
Patent HU-T55238-A (HU)
Title: Process for producing plant-extracts for healing the respiratory
Inventor: VARGA ZOLTAN
Filed: 1987-12-28
Abstract: Medicinal plant extracts to prevent and alleviate catarrhal complaints of upper respiratory system
Patent ID-21608-A (ID)
Inventor: SHIMA MASAHIDE
IPC: B01J37/00
Filed: 1998-12-23
Abstract: A catalyst for the production of ethylene oxide is formed by causing a carrier having  alpha -alumina as a main component thereof to incorporate therein silica and a metal or a compound of at least one element selected from the elements of the groups Ib and IIb in the periodic table of the elements such as, for example, silver oxide and depositing silver on the carrier. The carrier is obtained by mixing at least  alpha -alumina, a silicon compound, an organic binder, and a compound of at least one element selected from the elements of the groups Ib and IIb in the periodical table of the elements and then calcining the resultant mixture at a temperature in the range of 1,000 DEG  - 1,800 DEG C.
Patent JP-H01179470-A (JP)
Title: Junction-type semiconductor light-emitting element
Inventor: INABA FUMIO
IPC: H01S5/00
Filed: 1988-01-06
Abstract: PURPOSE:To enhance the efficiency of injection of currents into an active region and to increase modulation speeds by a method wherein a ring-geometry active region is constructed, inside a columnar protrusion, of an active layer same as the columnar protrusion in conductivity type and another active layer surrounding the columnar protrusion. CONSTITUTION:A ring-geometry active region AR is constructed, inside a columnar protrusion P, of an active layer including a double heterojunction built of a layer same as the columnar protrusion P in conductivity type and a diffusion region DR different in conductivity type from the active layer formed to surround the columnar protrusion P. In such a design, the active region AR is substantially reduced in size and, as the result, efficiency is increased in the injection of currents into the active region AR. Carriers may be efficiently contained in the active region AR, an enhanced-brightness light emission may be obtained, modulation speeds may be accelerated, and a higher output may be realized.
Patent JP-2000199816-A (JP)
Title: Color filter and its manufacture
Inventor: ITOI TAKESHI
IPC: G02F1/1335
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a color filter and a method for its manufacturing by transferring a color filter layer formed on a transfer sheet to a transparent substrate and efficiently manufacturing it in high yield. SOLUTION: A color filter layer of a transfer sheet 4, comprising a transfer base material 8, a release layer 2, the color filter layer 3, a light shielding layer 7 or the like, consists essentially of pigments and a transparent resin. Furthermore, the release layer 2 has <=15 g/mm peel strength with respect to the color filter layer, the light shielding layer and an adhesive layer 5. The adhesive layer has >=20 g/mm peel strength with respect to the color filter layer, the light shielding layer and a transparent substrate.
Patent JP-H08191593-A (JP)
Title: Controlling device of motor and vacuum cleaner using this controlling device
Inventor: OTA GICHU
IPC: H02P23/26
Filed: 1995-01-09
Abstract: PURPOSE: To suppress the lowering of a power factor and the increase of a peak current at the time of the power control of a single-phase series commutator motor, to prolong the lifetime of a brush and also to reduce the vibration noise caused by the nonuniformity of rotation. CONSTITUTION: The firing control of a bidirectional three-terminal thyristor 4 controlling the supply of power to a single-phase series commutator motor 2 is checked or subjected to a phase control at a position specified on the basis of a random number generated from a random number generating circuit 10, and thereby the increase in a peak current and in the nonuniformity of rotation is suppressed.
Patent JP-S5592928-A (JP)
Title: Keyboard unit
Inventor: TSUDA HIROSHI
IPC: G06F3/023
Filed: 1979-01-08
Abstract: PURPOSE: To shorten the detection time for an operation switch without reference to the number of switches by correlating driver circuits and detection circuits of respective groups of lines constituting a matrix and by using each group of lines as driving lines and detection lines by turns synchronizing with the mode time.  
     CONSTITUTION: A matrix is formed of the 1st and the 2nd line groups 11 and 12  and key switches 13 and 13' are arranged at intersections of line groups 11 and 12.  To line group 11 of this matrix, driver circuits 14 are connected which activates at  the same time all line group 11 at the 1st mode time without exerting an influence upon line group and to line group 12, driver circuits 15 are similarly connected which activate at the same time all line group 12 at the 2nd mode time. Additionally, sense circuits 16 and 17 which sense activation states are connected to driver circuits 14 and 15. Then, driver circuits 14 and 15 are alternatively driven at the 1st and the 2nd mode times to change line groups 11 and 12 over between driving lines and detection lines to shorten the detection times for switches 13 and 13' without reference to the number of switches. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08190533-A (JP)
Title: Data server
Inventor: MIYATA HIROYUKI
IPC: G06F17/30
Filed: 1995-01-09
Abstract: PURPOSE: To provide a data server which can allot the images together or in real time by combining plural processors with a fast network switch. CONSTITUTION: Plural processors 3 containing disk devices 4 and plural processors 6 which can transfer the data in real time are connected to a fast network switch 5, AND FURTHER, the nodes 9 connected to the set top boxes 10 for reception of the data from the user side are connected to the processors 6. In such a constitution, the divided video data are taken out of the devices 4 in parallel to each other and sent to the processors 6 which can transfer the data in real time via the switch 5. The processors 6 combine the received data together in order of time and then sends the video data to the boxes 10 in real time via the nodes 9.