baber/WOPTO huggingface dataset:
Patent GB-224806-A (GB)
Title: Improvements in and relating to the separation of substances having different density
IPC: B03B5/62
Filed: 1924-04-14
Abstract: 224,806. Jones, W. J. April 14, 1924. Washing; wet-separating.-Apparatus for carrying out a separating process of the kind in which the material to be separated is immersed in liquid in a vessel having means for trapping the lighter constituents in the upper part thereof, comprises an outer vessel 1 containing a loosely fitting perforated vessel 2 within which is an accurately fitting third vessel 4, the bottom 6 of which is in the form of a hinged door or doors arranged to be held closed when required by fastenings 12 13. The material to be treated is introduced into liquid in the vessels when the vessel 4 has been adjusted to a suitable height and the bottom 6 opened; after the separation has been effected the bottom 6 is closed and the products are separately removed. In modifications, the vessel 1 may be dispensed with, the vessel 2 being then not perforated; or an inner vessel may be made in two parts both of which may have sliding closures at their lower ends, the outer vessel, or part thereof, being enlarged, if necessary, to accommodate the closures when in their open positions; or the inner vessel may comprise three aligned parts the middle one of which is of fabric, relative twisting of the parts serving to divide the vessel into separate compartments. The separating liquids used may be solutions of one or more salts such as calcium chloride, lead nitrate or lead acetate, or organic halogen derivatives such as carbon tetrachloride or tetrachlorethane, or mixtures of such derivatives with benzene, toluene, petrol, &c. Separating liquid adhering to the materials after separation may be removed by washing with water or other liquid which is afterwards removed by volatilization with benzene, toluene, petrol, alcohol, &c.
Patent GB-250617-A (GB)
Title: A process for the maturation of alkali cellulose intended for the preparation of artificial silk by the viscose method
IPC: C08B1/08
Filed: 1926-04-10
Abstract: 250,617. Soie de ChÔtillon Soc. Anon. April 10, 1925, [Convention date]. Alkali cellulose; cellulose xanthate solutions.- In the preparation of viscose for use in the manufacture of artificial silk, the maturation of alkali cellulose is retarded or arrested by conducting the operation either in the presence of inert gases or in an atmosphere free from oxygen, in a vacuum, or alternatively, maturation is accelerated by the employment of an atmosphere of oxygen or one which is rich as regards this gas. Reference has been directed by the Comptroller to Specifications 13055/14, 14675/14, 178,152 and 240,717.
Patent GB-437443-A (GB)
Title: Improvements in cinema or theatre programmes
IPC: G09F23/10
Filed: 1934-03-27
Abstract: 437,443. Books &c. PROGRAMM VON HEUTE ZEITSCHRIFT FUR FILM UND THEATER GES., 3, Friedrichstrasse, Stuttgart, Germany. March 27, 1934, No. 9618. Convention date, March 27, 1933. [Class 16] Kinema or theatre programmes have a picture postcard disposed therein in such a manner as to be readily visible and easily separated therefrom. The postcard may be placed in the fold of the programme and stuck in at one or two corners, the front sheet of the programme having a window-like aperture, through which the card is visible. The Specification as open to inspection under Sect. 91, comprises also the application of the invention to periodicals, newspapers, &c., and arrangements in which the card may be stuck on to the back page so as to flap over the front sheet, or may project through a slit in the front sheet near the fold. The aperture may be formed by cutting off a corner of the front sheet, and a number of cards and apertures may be used. This subject-matter does not appear in the Specification as accepted.
Patent GB-273040-A (GB)
Title: Improvements in and relating to electrical indicating and recording apparatus
IPC: G08C15/00
Filed: 1926-04-12
Abstract: 273,040. Darwin, Sir H., Mason, C. C., Stallan, W. J.; and Cambridge Instrument Co., Ltd. April 12, 1926. Reciprocating and oscillating machines.-A disc 3, Fig. 2, supported on a torsion wire or strip 2 and carrying a pin 4 which co-operates with an extension 7 of the armature 6 of an electromagnet 5 is constantly oscillated under the control of the magnet 5 the circuit of which is completed at the end of the swing by the pin 4 and extension 7. The apparatus is used to generate timed electric impulses in a system for recording variations of a number of quantities, such as the carbon dioxide content of the flue gases of a number of boilers.
Patent GB-287942-A (GB)
Title: A process and apparatus for making galoshes, shoes with rubber soles and the like
IPC: B29C35/00
Filed: 1927-11-04
Abstract: 287,942. Carpmael, A., (Aktieselskabet Dansk Pressefabrik). Nov. 4, 1927. [A Specification was laid open to inspection under Sect. 91 of the Acts, Nov. 6, 1927]. Moulding boots and shoes. - Rubber goloshes, shoes, &c. are moulded against a last by four or more side matrices and one or more sole matrices which are moved in converging directions. As shown, a last 40 is associated with four side matrices 16 disposed in diametral pairs and operated simultaneously through rack gears 36, 37 and 38, 39. The side matrices may move in directions following the surface of a cone. Reference has been directed by the Comptroller to Specification 280,228.
Patent GB-128706-A (GB)
Title: Improvements in Clutch and Brake Friction Facings and in the Process of Making the same.
Inventor: SIMPSON SUMNER
IPC: F16D69/02
Filed: 1918-06-14
Abstract: 128,706. Simpson, S. June 14, 1918. Energy-absorbing elements.-In making clutch and brake linings, short asbestos or other fibre is ground in a grinding machine or crusher, beaten to pulp with water or the like and made into sheets in a paper-making machine The facings are then stamped from the sheets, which may be of considerable width, and are impregnated by dipping with a bituminous binder, which may contain vegetable or mineral oils or gums, carried in a vehicle or solvent such as benzine, coal tar or petroleum naphtha, alcohol, or amyl acetate. The facings are dried at a. temperature not exceeding 200‹ F., and are then passed to a curing or hardening oven at a temperature of 250-500‹ F. The facings may be stamped from the sheets after impragnation.
Patent GB-742703-A (GB)
Title: Improvements in or relating to shut-off valves
IPC: F16K3/02
Filed: 1952-04-18
Abstract: 742,703. Valves. BECK, W., [trading as RHEINHUTTE VORM. L. BECK & CO.]. April 18, 1952 [April 20, 1951], No. 9819/52. Class 135. To prevent dirt entering a housing recess 17 for receiving the end 16 of a gate valve 14 in its closed position, packing rings 19, 20 surrounding the flow orifice are extended by U- pieces 21, 22, respectively, which seal around the gate aperture 15 in its closed position. The rings may be received in the gate or the housing.
Patent GB-1049923-A (GB)
Title: Method and apparatus for supporting a sheet of glass or other thermoplastic material
IPC: B65H5/22
Filed: 1964-03-09
Abstract: <PICT:1049923/C1/1> A method of horizontally supporting a sheet of glass comprises creating below the sheet a gas cushion partitioned off by liquid protrusions or beads which form a seal between the sheet and an underlying solid support.  Several forms of apparatus may be used. The liquid protrusions 4 (Fig. 1) may be arranged to form an unbroken surround by filling grooves 2, 3, so that the gas cushions 5 are completely enclosed. Gas is supplied from a pressure source 9 via valve 8 and orifices 6.  Alternatively, the liquid protrusions need not completely surround the cushions, or they may define a plurality of gas cushions of width less than the width of the sheet and may also be in a series of diagonal rows (see Figs. 2 to 5, not shown).  Further, the liquid seals 19 (Fig. 6, not shown) may be as single transverse seals extending the width of the sheet. Gas is fed through angled pipes 22, 22a and orifices 21, 21a into the space between sheet and solid support base 17, the angle of pipes 22, 22a opposing the outflow of gas from the centre of the cushion.  The space below the sheet may also be obstructed by ridges.  The liquid used for the seal may be a liquid metal. The gas in the support cushion may be either static or moving and may be used to exert a chemical action on the sheet surface such as the formation thereon of a metallic deposit.
Patent GB-1450335-A (GB)
Title: Automatic registration for multiple tube television colour cameras
IPC: H04N9/093
Filed: 1974-03-05
Abstract: 1450335 Registration AMPEX CORP 5 March 1974 [23 March 1973] 9880/74 Heading H4F In a system for generating a correction signal to ensure registration between the scanning rasters of the tubes of a multitube colour television camera, at least one of the camera output signals is differentiated at 20 and multiplied at 22 or 24 by one of the other camera output signals, the resulting signal being compared at 34 or 36 with a reference signal to provide a signal which, via a counter 40 or 42 and analogue-to-digital converter 44 or 46, provides the correction signal. For three primary colour signals either one colour signal is differentiated at 20 and multiplied at 22, 24 by each of the other colour signals to provide respective  correction signals from 44, 46, or two of the colour signals are differentiated and each of the differentiated signals is multiplied by the third colour signal. The system may, alternatively, be applied to a two or four tube colour television camera. In a registration system for the line scanning direction (also, Fig. 3, not shown) the red, green and blue signals are supplied to terminals 6, 8, 10. The green signal is clamped by a switch circuit 18H and passed, via a high pass filter 14, to differentiating circuit 20. The red and blue signals are fed via high pass filters 12, 16 to multipliers 22, 24 together with the differentiated signal from 20, the outputs of multipliers 22, 24 being passed to circuits 26, 28. In circuits 26, 28 the signals are integrated during a first portion of each line scan determined by gate H 1  pulses (also Figs. 5-8, not shown) and clamped during a second portion of each line scan by gate H 2  pulses. The outputs of circuits 26, 28 are fed to comparators 34, 36 a signal greater than an upper threshold level from circuit 38 causing counter 40 or 42 to count down and a signal less than a lower threshold level from circuit 38 causing counter 40 or 42 to count up. A registration system for the frame scanning direction (also Fig. 2, not shown) is similar to the system for the line scanning direction, switch 18H being omitted and gate V 1  and gate V 2  pulses being supplied to circuits 26, 28. In addition such a system includes sample and hold circuits 48, 50, 52 controlled by a chopper circuit 18V to sample the signals along a vertical sampling strip (150, Fig. 6, not shown), the input signals being supplied to terminals 54, 56, 58.
Patent GB-269212-A (GB)
Title: Manufacture of diazo-salts and of preparations therefrom
Filed: 1926-01-19
Abstract: 269,212. I. G. Farbenindustrie Akt.- Ges., (Assignees of Chemische Fabrik Griesheim-Elektron). Jan. 19, 1925, [Convention date]. Acid diazonium salts of 1: 5-naphthalenedisulphonic acid. - Acid 1: 5-naphthalenedisulphonic acid diazonium salts of unsulphonated substituted aromatic amines, for use in dyeing and printing processes, are made either by causing strongly acid solutions of the diazotized amines to react with metal 1: 5-naphthalenedisulphonates, or by treating weak mineral acid diazo solutions with the free disulphonic acid. When preparations which will give neutral solutions are required, the dry salts may be mixed with a base sueh as magnesium oxide, zinc oxide, calcium hydroxide, or alkali carbonate or bicarbonate. The prepatations from negatively substituted amines, particularly the negatively substituted aminophenyl etbers, are specially useful. The preparation of acid diazonium salts from 5-nitro-2-aminoanisol and 3-nitro-4-aminotoluene is described in examples. The former body may be used in dyeing without further addition, or it may be mixed with a diluent; the latter body may be mixed with anhydrous sodium carbonate to form a preparation which gives a neutral aqueous solution. Specification 246,181. is referred to. The Specification as open to inspection under Sect. 91 (3) (a,) comprises a further example in which acid 1 : 5-naphthalene disulphonate of 3- nitro-4-aminotoluene is mixed with anhydrous sodium carbonate and partially dehydrated aluminium sulphate. This subject-matter does not appear in the Specification as accepted.
Patent GB-214656-A (GB)
Title: Improvements relating to the propulsion of bicycles and similar vehicles
IPC: B62M1/18
Filed: 1924-04-22
Abstract: 214,656. Guillot, F. April 20, 1923, [Convention date]. Body motion and weight of rider, propelling by. - The saddle tube 1 is pivoted on the crank bracket 32, the upper end moving between a divided part 34 of the frame under the control of a tension spring 4 and a compression spring 6, which are mounted in the upper tube 3 and are secured to a member 5 connected by a rod to the tube 1. As the tube 1 swings backwards, an abutment 30, Fig. 2, on its lower forked part 33 moves a lever 20 about its pivot 21 thus causing a chain 12 to rotate a ring 14 against the action of a chain 13 and spring 10; a pawl 16 on the ring 14 thus rotates a ratchet-wheel 26 fixed to the crank axle 25. During the return stroke the chain 13 acts on a hook 27 to disengage the pawl 16.
Patent GB-191104923-A (GB)
IPC: A23G3/06
Abstract: 4923. Kabili, D. Feb. 27. [Cognate Application, 13,965/11.] Moulding confectionery. - A machine for spinning or moulding confectionery comprises a hollow cone a, supported at one end by toothed wheels c mounted on the standard d and engaging with a toothed rim b, and at the other end in a steam-heated bearing e. The body of the cone is surrounded by a fixed or rotating steam jacket such as a steam-heated coil k. Motion is imparted to the cone from a main shaft j, which, through bevel-gearing h, rotates a spurwheel g<1> meshing with a wheel g mounted near the small end of the roller. In operation, the plastic confectionery is fed in at the larger end of the cone, and is carried along and through the orifice a<1>. Longitudinal ribs may be provided on the interior face of the cone to afford a better grip on the material, and the interior may be covered with canvas. The temperature of the interior of the cone may be regulated by a draught-regulator fitted to the larger end. The 'cone a may be tilted to any desired angle by pivoting the upper portion f' of the rear framework to the rear standard f, and by forming the upper portion d<1> of the front framework separately and mounting it by means of lugs d<2> on curved guides l; a suitable gearing for raising and lowering the part d' comprises a screwed shaft operated by a nut p rotated by bevel-gearing o. Clamping-screws on the lugs d<2>, engaging depressions in the guides l, may be provided if necessary.
Patent HU-T51724-A (HU)
Title: Suspension garniture for sliding doors particularly for lift sliding doors and door rail for such suspension garniture
Inventor: RIBAUDO NICKOLAS
IPC: E05D15/06
Filed: 1989-04-07
Abstract: A sliding door assembly comprising a door hanger(120), a hanger sheave (130), an upthrust roller (140) and a track (150), wherein the hanger sheave assembly and the uptrust roller are rotatably mounted on the door hanger. The track provides a first rolling surface (151) for the hanger sheave and a second rolling surface (152A, 152B) for the upthrust roller. The track also preferably captures the upthrust roller thereby preventing the assembly from leaving the track.
Patent HU-T57535-A (HU)
Title: Agent for preserving wood and wooden constructions
Inventor: GOLETZ PETER
IPC: B27K3/50
Filed: 1991-05-22
Abstract: The agent according to the invention for preserving wood and woodbase materials is composed of 0.1 to 2.0 % by weight, preferably 0.8 to 1.5 % by weight, of 1-[[2-(2,4-dichlorophenyl-4-propyl- 1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole, 0.2 to 2.3 % by weight, preferably 0.3 to 1.2 % by weight, of a fungicidal carbamate, namely 3-iodo-2-propynylbutyl carbamate or methylbenzimidazol-2-yl carbamate, 1.0 to 5.0 % by weight, preferably 2.0 to 3.0 % by weight, of 2,2,4-trimethyl-1,3-pentadiol monoisobutyrate and more than 89 % by weight, preferably more than 96 % by weight, of a mixture composed of a binder and/or fixative and/or at least one diluent, water and, if appropriate, at least one emulsifier and/or wetting agent.
Patent HU-T62496-A (HU)
Title: Fluid-mixture mixing apparatus with gas pump being without moving detail
Inventor: BARTAK IGNAC
IPC: B01F33/40
Filed: 1991-11-22
Abstract: A controllable gas pump is attached to the cylindrical mixer. The inner energy of the gas is collected and used for mixing. Applicable in fermentation industry, e.g. biogas, pharmaceuticals.
Patent HU-T46611-A (HU)
Title: Process for preparing composite, self-carrying ceramic structures, as well as metallic structures coated with composite, self-carrying ceramic
Inventor: NEWKIRK MARC
IPC: C04B35/65
Filed: 1987-09-15
Abstract: A method for producing a self-supporting ceramic composite structure comprising a ceramic matrix embedding a filler (38) includes oxidizing a parent metal to form a polycrystalline material comprising the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metallic constituents, and the filler (38) embedded by the matrix. The method includes heating the parent metal to provide a first source (36) of molten parent metal and a reservoir (34) of molten parent metal and contacting the first source (36) of molten parent metal with a permeable bedding of filler (38). The first source (36) of molten parent metal is reacted with the oxidant to form the oxidation reaction product and is replenished from the reservoir (34) as the reacting continues for a time sufficient to grow the oxidation reaction product to a desired boundary and thereby embed at least a portion of the bedding of filler (38) within the oxidation reaction product to form the ceramic composite structure. The bedding of filler (38) may have any suitable shape, including that of a hollow body, the interior of which is contacted by the first source (36) of molten parent metal to grow the oxidation reaction product through the shaped, hollow body of filler.
Patent HU-T56388-A (HU)
Title: Process for producing scorch-free liquid fertilizer compositions
Inventor: ANTAL KAROLY
IPC: C05G3/80
Filed: 1989-09-11
Abstract: Non scorching aq. liq. fertiliser compsns. are prepd. using; 0-35 pts. urea and/or 0-45 pts. ammonium nitrate dissolved in 18-22 pts. water; 2-10 wt.% molasses and/or 0-10 pts. mono-saccharide and/or 0-6 pts. partially hydrolysed and oxidised starch is then added. Molasses is pretreated with 0-1 pts. 10 wt.% ammonium-borate soln. or another type borate soln. contg. equivalent borate concn.
Patent HU-T57279-A (HU)
Title: Process for producing shapes with metal matrix and composed structure with spontaneous infiltrative process and shapes with metal matrix and composed structure
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: C22C21/00
Filed: 1989-11-02
Abstract: The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal (3) to spontaneously infiltrate the filler material (2) or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
Patent JP-S5284939-A (JP)
Title: Multi-processor method
Inventor: MIYOSHI JIYUN
IPC: G06F15/16
Filed: 1976-01-06
Abstract: PURPOSE: To improve total processing speed in large-scale processing system by assigning each control function to multiple number of processor according to respective processor capability, and by performing processing asychronously and in parallel among the processors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04251099-A (JP)
Title: Cargo handling switch protecting device for battery forklift
Inventor: WATANABE TOSHIYUKI
IPC: B66F9/22
Filed: 1991-01-09
Abstract: PURPOSE:To prevent freezing of a cargo handling switch with which a battery fork lift is equipped by utilizing exhaust gas generated along with respiration operation of an oil tank. CONSTITUTION:A vent pipe 40 is lead out from an upper closed space 28a of an oil tank 28 and a throttle 42 pointing to the operation part of a cargo handling switch 12 is formed to the extension end of the vent pipe. This constitution flies out and removes water drops adhered to the cargo handling switch by means of exhaust air injected through the vent pipe 40 on each occasion of a cargo handling work, and prevents freezing of the cargo handling switch during a low temperature environment work.
Patent JP-S5592972-A (JP)
Title: Bar code read method
Inventor: SHIROKABE KAZUHISA
IPC: B65G47/49
Filed: 1979-01-08
Abstract: PURPOSE: To make it possible to read a bar code label by one bar-code reader, by reading it by the bar-code reader provided slanting at a fixing angle to a commodity.  
     CONSTITUTION: When label stuck to flank 7 or top surface 6 of a conveyed commodity is read by reader 4a, label 3 stuck to commodity 2 conveyed as shown by arrow A on conveyor 1 is read by reader 4a. Namely, random position B on conveyor 1 is previously specified as a read position and when commodity 2 reaches this position B, label 3 of surface 6 or 7 is read out by reader 4a provided in slanting direction 8 at a fixed angle of 45 degree from commodity 2 to normal line 6a or 7a. Consequently, the label can be read by providing only one reader, so that the need for a data processor will be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000200911-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONISHI HIDEAKI
IPC: H01L29/786
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce resistance by restraining fine line effects by forming a silicide layer by carrying out ion implantation for obtaining an amorphous layer. SOLUTION: Arsenic, which is a dopant whose mass is relatively large and is easy to form an amorphous layer, is subjected to ion implantation so that a range RP reaches a position which is deeper than the silicon layer of source/ drain regions. Implantation is carried out at a dose of about 3×1014 cm-2 at 70 keV. An amorphous layer 11 is formed over the entire source/drain regions and in an upper part of a polysilicon layer which is a gate electrode. A thick amorphous layer can be formed in source/drain regions and a gate electrode. As a result, formation of a thick silicide layer becomes possible, to reduce resistance and to restrain fine line effect.