baber/WOPTO huggingface dataset:
Patent GB-1307542-A (GB)
Title: Thermal cracking process
IPC: B01J19/00
Filed: 1970-05-21
Abstract: 1307542 Reducing coke formation in tubular cracking ESSO RESEARCH & ENG CO 21 May 1970 24628/70 Heading C5E In the production of unsaturated hydrocarbons, e.g. ethylene and butadiene, by thermal cracking of a hydrocarbon feed in the presence of steam in a tubular furnace, coke formation is reduced by providing a phosphorus compound and/or a bismuth compound in the vapour phase in the cracking zone. Suitable compounds are listed, and may be added continuously or intermittently or even as a pretreatment of the tubes since they have been found to exhibit a lasting effect. Coke reduction is obtained even with highsulphur feeds. In examples the feed is ethane or high-sulphur ethane, and the P or Bi is added in the form of H 3 PO 4 , trimethyl phosphate, PH 3  or Bi 2 O 3 .
Patent GB-1308812-A (GB)
Title: Device for sampling light intensity
IPC: G02B7/02
Filed: 1970-07-01
Abstract: 1308812 Mounting for optical fibres RANK ORGANISATION Ltd 28 May 1971 [1 July 1970] 31791/70 Heading G2J [Also in Division E2] A device for sampling the light intensity at a chosen point of a light source or image comprises a support body 1, a scanning arm 2 mounted, as in gimbal 3, permitting universal swinging movement of the arm 2, a linear abutment 10 mounted on the body, means urging the arm to swing into contact with the abutment which permits the arm to swing along and in contact with the abutment, a scanning member 15 mounted on the arm 2 by a connection permitting universal movement of the member relative to the arm, a guide surface 23 for the scanning member, and a flexible light guide mounted in the member so that the end face is exposed. The other end of the light guide may be connected to a photomultiplier. The light guide may be a single clad optical fibre, or may be a multi-filament bundle, one fibre, preferably the central one, being led out of the bundle to a photo-multiplier, the rest leading to a magnifying eyepiece for visual observation. Linear abutment 10 may be an eccentrically mounted cylinder. The end cap 8 may be scribed with a scale to indicate the position of the arm. This device may also be used to project a spot of light into the optical system of slide or film projector.
Patent GB-1316226-A (GB)
Title: Method for shortening the continuous and non-continuous malting  production of grain
IPC: C12C1/047
Filed: 1971-07-07
Abstract: 1316226 Malting FORSCHUNGSINSTITUT FœR DIE GAERUNGSINDUSTRIE ENZYMOLGIE UND TECHNISCHE MIKROBIOLOGIE 7 July 1971 31867/71 Heading C6E A process for the continuous or batch malting of grain, expecially barley comprises dividing the grain into fractions, each fraction containing grains of substantially equal thickness, one or more of the fractions then being separately subjected to a preliminary steeping until the water content of the grains lies in the range of 24-30%, the steeped fractions subsequently being separately mechanically perforated; the perforated grain thereafter being further steeped, germinated and dried. During the steeping or germination stages one or more of the following additives may be added:- gibberellic acid (up to 4À5mg/100kg grain), cellulose enzyme preparation (8 to 25g/100kg grain), pectinases culture solution (up to 60g/kg grain), hemi-cellulases (up to 50g/100kg grain) or a complex preparation comprising α-amylases, #-glucanases and proteases (15 to 70g/kg grain). The green malt may be crushed, prior to drying to produce malt flakes.
Patent GB-1322077-A (GB)
Title: Surface treatment of zinc aluminium alloys
IPC: C25D11/34
Filed: 1971-02-09
Abstract: 1322077 Anodising Zn/Al I S C ALLOYS Ltd 20 Jan 1972 [9 Feb 1971] 4231/71 Heading C7B  A method of anodising a zinc/aluminium alloy containing 60-85 per cent wt. of zinc, comprises immersing a surface of the alloy in dilute aqueous sulphuric acid and subjecting the alloy to anodic oxidation at a current density from 50-200 mA/cm<SP>2</SP>. The alloy may also contain copper or magnesium. The surface may be prepared by degreasing with acetone. Zinc may be removed from the surface prior to anodising by vacuum evaporation. Leaching of zinc from the surface may be carried out in the sulphuric acid electrolyte at the same time as anodising. The sulphuric acid concentration may be between 1 and 40 per cent w/r and the bath temperature 0-30C. The anodised film may be sealed in boiling water.
Patent GB-1325229-A (GB)
Title: Compression seal
IPC: F16J15/02
Filed: 1971-07-24
Abstract: 1325229 Joint-making packing DOWTY SEALS Ltd 10 July 1972 [24 July 1971] 34834/71 Heading F2B A compression seal for use between water ports in the cylinder block and head of an I.C. engine comprises an elastomeric tubular member 22 having end flanges which are urged away from each other by a spring 15, a limit stop 17 being provided to determine the maximum separation between the flanges. The tubular member may consist of an inner component 22 provided with sealing ribs 24 and made of ethylene propylene rubber or nitrile rubber, and an outer component 18 made of fluorinated hydrocarbon rubber. The spring 15 may be housed in a pair of telescoping tubes 11, 12 which are limited in their axial extension by the provision of bent over ears 17 engaging in windows 16. In a second embodiment, Figs. 3 and 4 (not shown), the elastomeric flanged member (33) is surrounded by a sleeve (35) so that the spring (32) is enclosed, the housing for the springs consisting of a pair of castellated tubes (25) having bent out flanges (28) which engage a split ring limiting stop (29). In a third embodiment, Figs. 5 to 7 (not shown), the flanges of the elastomeric member are urged apart by eight circumferentially-spaced coil springs which extend into a pair of U-section housings 41, 42, two bent pieces of wire (46) serving to limit their axial movement.
Patent GB-1326521-A (GB)
Title: Synthetic aggregates
IPC: E01C7/08
Filed: 1972-01-04
Abstract: 1326521 Synthetic aggregates ASSOCIATED PORTLAND CEMENT MFRS Ltd 4 Jan 1972 [4 Jan 197.1] 236/71 Heading C1A A synthetic aggregate, useful as a road-stone is prepared by grinding an impure bauxite to give a particle size in the range 35% residue on a 52 mesh B.S. sieve to 1% residue on a 170 mesh B.S. sieve, agglomerating the particles and sintering the bauxite, at least until rapid changes in bulk density cease, at a temp. at least 35 degrees below the temp. to give minimum porosity of the fired material but high enough to give an A.A.V. of less than 12%. Preferably the firing temperature is in the range 35-70 degrees below the temp giving minimum porosity when firing is carried out in air and up to 40 C. lower when combustion gases are present. The agglomeration may be carried out by use of a rotary kiln, by plugging with water and a binder, or by balling on a rotary pan with water.
Patent GB-1334573-A (GB)
Title: Motor vehicle power units
IPC: F16D13/46
Filed: 1972-03-30
Abstract: 1334573 Friction clutches BRITISH LEYLAND (AUSTIN-MORRIS) Ltd 30 March 1972 [16 Jan 1971] 2234/71 Headings F2C and F2L A motor vehicle friction clutch and a release mechanism therefore is arranged between a driving engine 14 and a flywheel 11 fast with the engine crank-shaft 12. A driven clutch plate 16 which is normally clamped between the flywheel 11 and a presser plate 23 by a diaphragm spring 21 is splined to a sleeve 18 carrying an output pinion 19. An axially slidable clutch release thrust bearing 25 acts on the inner periphery of the diaphragm spring 21 and is actuated by a release lever 30 pivoted on a stud 31 fast with the engine block 14.
Patent GB-1348128-A (GB)
Title: Means for transferring solid particulate material from an upper level to a lower level
IPC: B01J8/28
Filed: 1971-04-19
Abstract: 1348128 Transporting particulate material between fluidised beds BUELL Ltd 19 April 1971 [19 March 1970] 13228/70 Heading B1F Plate 20 is vibrated to allow particulate material to flow past it from one fluidised bed to another. When not vibrating, plate 20 supports a column 19b of the particulate material which prevents gas leaking through the column. Air flow alarm 25 however detects any leakage of gas through column 19b.
Patent GB-1351201-A (GB)
Title: Copper complex disazo dyestuffs
IPC: C09B62/095
Filed: 1971-02-25
Abstract: 1351201 Disazo dyes IMPERIAL CHEMICAL INDUSTRIES Ltd 10 Jan 1972 [25 Feb 1971] 5420/71 Heading C4P The invention comprises disazo dyes of Formula where R 1  is H, Cl, NO 2  or SO 3 H and R 2  is Cl NO 2 , or SO 3 H, at least one of R 1  and R 2  being SO 3 H; and either X is H, Z is SO 3 H and Y is a group of formula wherein R 3  is H or CH 3  R 4  is a 4<SP>1</SP>-nitro-2,2<SP>1</SP>- disulphostilbene-4yl or disulphonaphthyl radical, and the benzene nucleus A may be substituted by CH 3 , OCH 3 , NHCOCH 3 , or NHCONH 2 , or X is a group of Formula (II) and one of Y and Z is H and the other SO 3 H. The dyes may be prepared by reacting cyamine chloride with one mole of a compound of formula and one mole of a compound of formula where either X 1  is H, Y 1  is NH 2  and Z 1  is SO 3 H or X 1  is NH 2  and one of Y 1  and Z 1  is H and the other SO 3 H. The dyes give brown shades on cellulose containing textile materials.
Patent GB-1352418-A (GB)
Title: Armour plate
IPC: B32B7/027
Filed: 1971-05-11
Abstract: 1352418 Welding by pressure; soldering FELDMUHLE ANLAGEN UND PRODUKTIONS GmbH 11 May 1971 14150/71 Heading B3R [Also in Divisions B5 and F3] Armour plate comprises at least one layer comprising at least 90% by weight of sintered alumina and at least one metal layer having a coefficient of thermal expansion greater than that of sintered alumina, the layers having been bonded at above 500 C. Bonding is effected by means of a silver-copper solder at 750-1000 C., the alumina layer having been metallized (e.g. by stoving-on of a Mn/Mo layer), by welding under pressure in a neutral or reducing atmosphere or in vacuo or by means of an inorganic cement such as waterglass (sodium silicate). The metal layer may be iron, steel, austenitic iron-nickel alloy, aluminium or copper and the alumina layer may contain carbides of Ti, W or Mo. The armour plate may comprise layers 1-4 of steel plate, a layer 5 of Al 2 O 3  blocks, a layer 6 of Al 2 O 3  spheres which fit into recesses of the steel plates and a layer 7 of oblique blocks of Al 2 O 3 .
Patent GB-1352698-A (GB)
Title: Refrigeration
IPC: F04C29/00
Filed: 1970-04-16
Abstract: 1352698 Refrigerating HALL THERMOTANK INTERNATIONAL Ltd 19 April 1971 [16 April 1970] 18289/70 Heading F4H A closed cycle refrigeration system, comprises a rotary compressor A, preferably a screw compressor, having gas inlet B and gas outlet C, a condenser D, an evaporator G, a first liquid line delivering at least a portion of the liquid refrigerant from the condensor outlet back to the compressor at E, and a second liquid line conducting liquid refrigerant from the inner side of the compressor at F back to the evaporator. The liquid refrigerant thereby travels through the compressor through the rotor clearance gaps, thus sealing these gaps and also cooling the compressor. A by-pass passage, including an expansion valve H, is provided through which a proportion of the liquid from the condenser may flow to the evaporator. The rotor clearance gaps are preferably larger at the low pressure gas inlet end of the compressor than at the high pressure gas outlet end. The liquid may be delivered from the condenser to the discharge side of the compressor through a variable number of entry ports: through one or more plugs of porous material such as sintered metal.
Patent ID-24485-A (ID)
Inventor: PETR BIER
IPC: C09D183/14
Filed: 1998-08-17
Abstract: The present invention provides a coating composition which comprises at least one silicon compound (A) which has at least one radical which is bonded directly to Si, is not able to be separated hydrolytically and contains an epoxy group, a particulate material (B) which is selected from among oxides, oxide hydrates, nitrides and carbides of Si, Al and B and of transition metals and has a particle size within the range 1 to 100 nm, an Si, Ti, Zr, B, Sn or V compound (C) and at least one hydrolysable Ti, Zr or Al compound (D), which comprises the following ratio1.0 mol of the silicon compound (A),0.27 to 0.49 mol of the particulate material (B),0.36 to 0.90 mol of the compound (C) and0.14 to 0.22 mol of the compound (D).
Patent IL-111955-A (IL)
Title: Methods of and apparatus for detection of quadrupolar nuclei and method of configuring such apparatus
IPC: G01V3/14
Filed: 1994-12-12
Abstract: A method of detecting the presence of a given quadrupolar nucleus in a sample, the spin-lattice relaxation time of the nucleus varying with a given environmental parameter, comprising: determining a range of the spin-lattice relaxation time which corresponds to a selected range of the parameter; applying excitation to the sample to excite nuclear quadrupole resonance; and detecting the resonance response signal; the excitation being such that a detectable resonance response signal can be excited over the thus determined range of the spin-lattice relaxation time, and being such as to produce a flip angle of less than 45 degrees actual.
Patent IL-125731-A (IL)
Title: Acylates which are products of neurotransmitters and essential fatty acids, pharmaceutical compositions containing them, use of such acylates in the manufacture of medicaments, and method for treating nervous diseases in non-human animals
IPC: C07C233/49
Filed: 1998-08-11
Abstract: An acylate which is the reaction product of (a) a substance which is selected from the group consisting of neurotransmitters other than naturally occuring a-aminocarboxylic acids, and central or peripheral nervous system pharmacologically active compounds, and containing a functional group including an acylatable hydrogen atom, or a reactive derivative thereof; and (b) an essential fatty acid or a reactive derivative thereof; and including the pharmaceutically acceptable salts of such acylates possessing a basic and(or) acidic function; and a functional derivative of said acylate including the pharmaceutically acceptable salts of such functional derivative possessing a basic and (or) acidic function; provided that component (b) excludes g S 4, 7, 10, 13, 16, 19-docosahexaenoic acid or a reactive derivative thereof, and that component (a) is not dopamine or a reactive derivative thereof, when simultaneously component (b) is either linoleic acid or reactive derivative thereof or is linolenic acid or a reactive derivative thereof. 1332 א' בתמוז התשס" ד - June 20, 2004
Patent IL-126177-A (IL)
Title: Method of sintering alloys and a tray for sintering the same
IPC: C04B41/89
Filed: 1997-04-18
Abstract: The present invention discloses a method of sintering of cemented carbide or cermet bodies lying on graphite trays. By using graphite trays coated with a covering layer of Y2O3 containing </=20 wt-% ZrO2, or corresponding volumetric amount of other refractory oxides, e.g., Al2O3 or combinations thereof, with an average thickness of >/=10  mu m, the life of the trays between regrindings and recoatings can be largely extended.
Patent IL-127772-A (IL)
Title: Mine clearing system
IPC: F41H11/16
Filed: 1997-08-06
Abstract: A mine clearing system (10) comprises a mine clearing vehicle (12) with a front attachment at its front side provided with a milling roller (26). The front attachment can swivel around a horizontal axis (40). A rear attachment which forms a mine detector can be provided on the mine clearing vehicle (12), or a mine detection vehicle (14) with such a rear attachment can follow the mine clearing vehicle (12). The rear attachment or mine detection vehicle (14) has a second milling roller (44) which can swivel around a horizontal axis to adjust as desired the height or depth of penetration of the second milling roller into the soil. A transporting and screening device (58) is arranged after the second milling roller (44).
Patent IL-130826-A (IL)
Title: Valve cartridge for lift valve having the closing pressure on the sealing limited
IPC: F16K27/02
Filed: 1998-01-07
Abstract: A valve cartridge (30) for a valve having a fluid inlet, a fluid outlet, and a valve seat providing fluid communication between said fluid inlet and fluid outlet, said valve cartridge including: a housing (32) adapted for coupling to said valve, said housing provided with an axially extending first cavity (36); a piston (38) movable within said first cavity for controlling flow of fluid through said valve; a flow chamber provided at one end of said housing and through which said piston can travel, said flow chamber having a first seal (42) for sealing against said valve seat and a piston seal (44) downstream of said first seal against which said piston can seal to prevent flow of fluid through said flow chamber, said flow chamber further including stop means (64) for stopping said piston from moving axially therebeyond the stop means including a plurality of spaced apart lugs formed about the circumference at one end of said flow chamber so as to abut said one end of said housing, said lugs extending radially into said first cavity so as to stop said piston from moving therebeyond, the spaces between adjacent lugs forming openings through which fluid can flow when in transit from said inlet to said outlet, said piston and flow chamber juxtaposed relative to said valve so that the pressure of the fluid acts in a direction tending to force said piston against said piston seal; and, an actuator (46) for moving said piston axially without rotation between a closed position in which said piston abuts said piston seal with a predetermined pressure to prevent flow of fluid through said flow chamber, and a fully open position in which said piston is displaced from said piston seal and abuts said stop means to provide maximum fluid flow through said flow chamber; whereby, when said housing is coupled to said valve, said first seal abuts said valve seat and said actuator can be operated to move said piston axially through said cavity between said closed position and said fully open position to control the flow of fluid from said inlet to said outlet. 2366 ו' באלול התשס" ב - August 14, 2002
Patent IL-132464-A (IL)
Title: Device for setting the position of a cylindrical image carrier with respect to a scanning head
Inventor: SCHMID GOTTHARD
IPC: H04N1/06
Filed: 1999-10-19
Abstract: The arrangement enables the image medium to pivot about an axis perpendicular to its longitudinal axis (2), which is also its axis of rotation. The image medium is mounted on a cylinder (1) mounted in the printer side walls. At least one of the bearings is coupled to a control device that pivots the cylinder in one of the bearings (3).
Patent IL-186442-A (IL)
Title: Systems, methods and apparatus for anti-sparseness filtering
IPC: G10L25/90
Filed: 2007-10-07
Abstract: A wideband speech encoder according to one embodiment includes a narrowband encoder and a highband encoder. The narrowband encoder is configured to encode a narrowband portion of a wideband speech signal into a set of filter parameters and a corresponding encoded excitation signal. The highband encoder is configured to encode, according to a highband excitation signal, a highband portion of the wideband speech signal into a set of filter parameters. The highband encoder is configured to generate the highband excitation signal by applying a nonlinear function to a signal based on the encoded narrowband excitation signal to generate a spectrally extended signal.
Patent IL-193724-A (IL)
Title: System for generating electric energy
Filed: 2008-08-27
Abstract: A system for generating electric energy from renewable energy sources such as waves includes a plurality of generator aggregates (4a-6c) arranged in the sea and a plurality of switchgears (1a-1c) arranged in the sea. Each switchgear (1a-1c) is connected to a plurality of the generator aggregates (4a-6c). A plurality of primary intermediate stations (17a-17c) are respectively connected to a plurality of the switchgears, and a secondary intermediate station (19) is connected to a plurality of the primary intermediate stations (17a-17c). The secondary intermediate station is also connected to a land based electric network. Switching means (192) is present for allowing selective connection to various locations (193, 194, 195) in the electric network.
Patent IN-2015DE00088-A (IN)
Inventor: HATA Shutaroh
Filed: 2015-01-12
Abstract: A computer system capable of achieving means that executes control programs independently of the presence of chargeable backup means is provided. A computer system includes a memory unit having a nonvolatile memory and a volatile memory and a processing unit to execute control programs described on control program tables of the memory unit. The nonvolatile memory includes a first control program table. The volatile memory includes a second control program table . Upon power up, it is determined whether chargeable backup means is present and whether the first control program table or second control program table is used preferentially. When there is no connection of the chargeable backup means and the second control program table is used, the content of the first control program table is transferred to the second control program table. The content of the second control program table is transferred to the first control program table at each predetermined control cycle during operation by the second control program table.
Patent JP-H08269216-A (JP)
Title: Production of molded article of soluble wholly aromatic polyamide
Inventor: YO MASAYOSHI
IPC: D01D5/40
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a process for producing a soluble wholly arom. polyamide molding having such excellent characteristics as of gel-spun fibers by using a gel-like polymn. mixture of a soluble wholly arom. polyamide.  
     CONSTITUTION: A polymeric mixture which contains a soluble wholly arom. polyamide and an amide solvent and has a concn. of a polymn. product higher than 10 wt.% is produced by a low-temp. soln. polymn., the soluble wholly arom. polyamide having an intrinsic viscosity higher than 0.6 dl/g and contg. at least 85 mol.% repeating units represented by formula I or II (wherein Ar 1  to Ar 3  are each an arom. group; and R 1  to R 3  are each H or a lower alkyl). The mixture is deformed in the liq. state and cooled to 50°C or lower to form a gel. The gel is deformed in an amide solvent and stretched to give fibers, a film, or a sheet, or the gel is mixed with an aq. amide soln. at the freezing point of the gel or lower under a high shearing force to give fibrids or pulp. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5224642-A (JP)
Title: Casing of fluid machine
Inventor: KARASAWA SHINZOU
IPC: F03B11/02
Filed: 1975-08-19
Abstract: PURPOSE: A casing of fluid machine, that is realized in cheap manufacturing cost by arranging positioning operation to be easily made at welding time while improving connection construction between casing wound body and speed ring side plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10291073-A (JP)
Title: Automatic welding equipment
Inventor: YAMAMOTO HIKARI
IPC: B23K9/127
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To accurately detect a relative position between the tip end of a welding torch and a displacement sensor and to correct the displacement with a controller. SOLUTION: In the automatic welding equipment using a welding robot, a detecting means 10 is provided which detects a relative position between a welding torch 2 and a displacement sensor 9, and a controller 3 is provided which controls a welding robot 1 by correcting the moving route of the welding torch 2 under preliminary teaching based on the groove position of a work 8 detected with the displacement sensor 9 and on the output of the detecting means 10.