baber/WOPTO huggingface dataset:
Patent GB-1453574-A (GB)
Title: Pipe coatings
IPC: F16L58/16
Filed: 1973-02-27
Abstract: 1453574 Protecting pipes BRITISH GAS CORP 12 Feb 1974 [27 Feb 1973] 9486/73 Heading F2P A method of protecting the external surface of metal pipes comprises depositing a first layer of coal tar thereon, wrapping the coal tar layer with a layer of glass based fabric material and wrapping the latter with a layer of synthetic organic polymer tissue impregnated with coal tar. Glass based fabric is defined as being prepared from glass filaments either singly or as strands or yarns by weaving or knitting or by forming random scrim bonded by fusion or a resinous adhesive and tissue is defined as being prepared from fibres or filaments to form random scrim held together by fusion or adhesive bonding with or without longitudinally incorporated reinforcing strands. A further layer of coal tar and a further layer of glass fabric may be incorporated over the first layer of glass fabric. The synthetic organic polymer tissue may comprise a polyester/ polyamide bi-component filament yarn manufactured as a tissue fabric to 100 grams/metre<SP>2</SP> fabric weight with approximately 30% longitudinal extension at a failure load of about 60 newtons/centrimetre width and the glass based fabric material may be warp knitted E glass yarn, composed of 204 filaments per yarn, knitted to 180 grams/metre<SP>2</SP> fabric weight with a longitudinal extensibility of about 25% and a failure load of 20 newtons/centrimetre width.
Patent GB-1366270-A (GB)
Title: Shoe heel
IPC: A43B21/26
Filed: 1973-02-27
Abstract: 1366270 Boots &c J J GLANCY 27 Feb 1973 9499/73 Heading A3B A corrective shoe has a heel including a tread layer 15, an upper layer 12, spacing means 13 between the layers 12, 15 and extending part way across the heel, and a wedge shape cushion 14 of greater resiliency than the rest of the heel, the spacing means 13 and cushion 14 being arranged so that their edges are flush with the edges of layers 12, 15 and, in the unloaded condition (Fig. 4), the upper layer 12 lies at an acute angle to the tread layer 15. As the wearer places his weight on the heel the wedge shape cushion compresses (Fig. 5) until, with all his weight on the heel, the upper layer 12 is parallel to the tread layer 15. This causes the edge of the cushion to bulge outwardly at 16. The upper layer 12 may be the rear end of a through sole or may be a separate layer attached to the lower surface of the through sole. The wedge shape cushion 14 is located at the outer side of the foot as shown to correct pronation of the foot and is located at the inner side of the foot to correct supination of the foot.
Patent GB-215332-A (GB)
Title: A vibration damper for laminated springs
IPC: F16F1/22
Filed: 1924-04-15
Abstract: 215,332. Manufacture GÚnÚrale de Ressorts. May 5, 1923, [Convention date]. Laminar springs.-A bracket 1 secured to an outer end of a laminated spring is connected by a turnbuckle 13 to a lever 12 pivoted to the uppermost lamination 24 of the spring and carrying at its lower end a resilient shoe 26 adapted when the spring flexes to ride up a gradient 31 formed on the lowest lamination to damp the vibration of the spring. The position of the shoe on the gradient is adjusted by manipulation of the turnbuckle.
Patent GB-905178-A (GB)
Title: Heat treatment of textile material
Inventor: GOTO ASAHIKO
IPC: F26B13/00
Filed: 1961-03-16
Abstract: <PICT:0905178/IV (b)/1> <PICT:0905178/IV (b)/2> Apparatus for continuous heat treatment of continuous textile material with a pressurised gaseous heating medium comprises a horizontal cylindrical heat treating tank 1, means 10 for feeding the treating medium to the tank, an inlet drum 6 and an outlet drum 7 in communication with the tank, an endless conveyer 19 running in the tank, guide means 36 in the inlet drum for feeding the material on to the conveyer in a relaxed condition and labyrinth nozzle 16, 161 arranged above each drum and associated with a liquid receptacle 13, 23 to provide a pressure-tight entry and exit for the material to be treated. Textile material such as a continuous sliver 26 is fed into the tank through rolls 12, liquid receptacle 13, labyrinth nozzle 16 and feed rolls 17 and 18 (not shown) which are spring-pressed together and sprayed with water from nozzles 33, 331.  The sliver 26 is guided by reciprocating guide 36 and dropped on to the conveyer 19 in a zig-zag fashion so as to be in a relaxed condition, and conveyed through the heating medium.  The sliver is then taken up over guide rollers 20, 21 through labyrinth nozzle 161, water receptacle 23 and rollers 26. The tank 1 is supported at one end on fixed support 3 and at the other end on sliding support 4.  Pressurised fluid such as steam is supplied to the interior of tank 1 from a main supply 10 through control valves 9 which are associated with thermostat devices 45 for controlling the temperature in the tank 1.  The bottom of the tank is connected to steam traps 28, 281 through drain valves 27, 271.  The condensate may be used to heat the water supplied to nozzles 33 (not shown) and 331.  The liquid in each receptacle 13, 23 is heated by contact with the hot steam or gas in tank 1 and by conduction from the latter so that the material entering tank 1 is preheated.  The throats of the labyrinth nozzles 16, 161 are adjustable so as to accommodate different sizes of material and the speed of conveyer 19 can be varied to vary the time the material is subjected to the heat treatment.
Patent GB-938646-A (GB)
Title: New piperazine derivatives
IPC: C07D295/088
Filed: 1962-03-13
Abstract: The invention comprises compounds of the formula <FORM:0938646/IV(a)/1> and acid addition salts thereof, wherein R1 is hydrogen, chlorine or an alkyl or alkoxy radical and R2 and R3 are hydrogen or alkyl or alkoxy radicals; and the preparation of these compounds by reacting a 1-(R1, R2, R3-substituted)phenyl-piperazine with a 2,3-epoxy-propanol-(1).  Substituted phenylpiperazines used as starting materials such as 1-p-butyl-phenyl-piperazine, 1-o, m-dimethylphenyl-piperazine, 1-o, p-dimethylphenyl-piperazine and 1-o,o1-dimethylphenyl-piperazine are made by the reaction of diethanolamine or a 2,21-dihalodiethylamine with the appropriate aniline derivative.  Specification 853,783 is referred to.
Patent GB-1136563-A (GB)
Title: Improvements relating to the control of moulding presses
Inventor: NICHOLS RONALD
IPC: B29C45/82
Filed: 1965-03-08
Abstract: 1,136,563. Press control. BURGESS PRODUCTS CO. Ltd. 29 March, 1966 [8 March, 1965], No. 9726/65. Heading B5F. A control unit for an hydraulic moulding press in which platen movement is controlled by a platen positioning valve or valves and application of operating pressure is controlled by a pressure control valve comprises at least two fluid-operated rams (20 or 21 and 29) for actuating the platen positioning valve or valves and the pressure control valve respectively, the supply to said rams being controlled by solenoid-operated valves 13 and 14 in a control circuit including a starting switch, a timer unit and relay means which cause lowering of the top platen, application of operating pressure and raising of the top platen in timed sequence. The control circuit also includes a solenoid-operated fluid supply valve 9, a safety relay and a pilot light, a stop switch, platen raising and lowering switches and a selection switch for choosing automatic or manual operation, the arrangement being such that the stop switch is ineffective during application of pressure to the platen If the press has an intermediate third platen the control circuit includes a switch actuated by detecting means associated with this platen.
Patent GB-429538-A (GB)
Title: Improvements in or relating to mounting printed paper sheets on pasteboard
IPC: G09F15/02
Filed: 1934-03-28
Abstract: 429,538. Compound sheet materials. SOKAL, S., 1, Great James Street, Bedford Row, London.-(Lonza Elektrizitõtswerke und Chemische Fabriken Akt.-Ges. ; 72, Aeschenvorstadt, Basle, Switzerland) March 28, 1934, No. 9737. Drawings to Specification. [Class 140] Paper, pasteboard, &c. sheets, the uppermost of which is printed, are united under heat and pressure with intermediate and either one or two outer cellulose acetate foils. One of the imprinted paper &c. sheets may be replaced by textile fabric, wire gauze, &c.
Patent GB-329616-A (GB)
Title: Improvements in wick raising devices for miners' and garage safety lamps
IPC: F21L23/00
Filed: 1929-03-05
Abstract: 329,616. Hailwood, E. A. March 5, 1929. Divided on 330,557. Wick operating devices. - In a wick burner the wick raising cogs are pressed into engagement with the wick by means of a spring. The burner tube B is hinged to a plate B<1> attached to the burner, Fig. 1, and is pressed by a spring B<2> into engagement with cog wheels W<1>. In a modification, Fig. 3, the cog wheels W<1> are carried by a slide W<2> pressed towards the wick by a spring. The cog-wheel spindle W' and the operating spindle K are provided with a form of clutch connection.
Patent GB-1106712-A (GB)
Title: A method and apparatus for determining the purity of a flowing solution or mixture
IPC: G01N33/14
Filed: 1966-03-07
Abstract: 1,106,712. Measuring purity of solutions electrically. DE DANSKE SUKKERFABRIKKER A.S. March 7, 1966 [March 19, 1965], No.9771/66. Heading G1N. The purity of sugar is determined by measuring the maximum conductivity of a sugar solution, which is found to vary with its concentration having a maximum at a certain concentration depending on the type and quantity of impurities present. This maximum is determined by measuring the conductivity of a given solution while adding a diluting or concentrating agent to take the conductivity through its maximum value. By adding the diluting or concentrating agent and more of the sugar solution alternately, in sufficient amounts just to take the conductivity through its maximum each time, a continuous assessment of the maximum can be made. In the embodiment, distilled water is supplied through a pipe 18 intermittently to a chamber 9, while a concentrated solution of the sugar is supplied through a pipe 2. The chamber 9 includes electrodes 14, connected to a conductivity meter 15, a thermistor 16 also connected to the meter providing temperature compensated measurements. A thermostat 10, 11, thermometer 12 and agitator 13 are also provided in the chamber. The distilled water flows to the chamber 9 through a magnetic valve 19, which is operated by the meter 15 to be opened or closed when the conductivity has dropped from the maximum to a predetermined value. The sugar solution is supplied to the cell through a needle valve 3 and diaphragm valve 4 first to a container 5, provided with an overflow pipe 6, then from this container through a heat exchanger 8 to the cell 9. In operation, valves 3.and 4 are open and valve 19 closed so that sugar solution can flow into the cell 9. At a certain point the magnetic valve 19 is opened and water is then added to the solution, the flow of sugar solution being stopped by the closing of the diaphragm valve 4 by the increased pressure in pipe 18 supplying the distilled water. When the conductivity has passed through its maximum to the predetermined lower value the valve 19 is again closed and sugar solution supplied to the chamber. Excess solution flows away from the cell 9 through a tube 17 and into the overflow tube 6.  In a modification (not shown), the changeover from the supply of sugar solution to the supply of water or vice versa may be effected after a predetermined time interval. If the sugar solution supplied to the apparatus is dilute, a concentrating agent can be used in place of the diluting agent.
Patent GB-973428-A (GB)
Title: Pigment pastes
Inventor: ROGERS LESLIE RICHARD
IPC: C09C1/26
Filed: 1962-03-14
Abstract: A fluid aqueous paste of a Prussian blue pigment containing not more than 0.6% oxalic acid or a water-soluble salt thereof, and no more than 0.3% of a formaldehyde-naphthalene sulphonic acid condensate, consisting essentially of a methylene-bis-naphthalene sulphonate, based on the weight of dry pigment, may be obtained by agitating, milling or homogenizing an aqueous paste of a Prussian blue pigment (preferably a press-paste or filter-cake) with the two dispersing agents, and, if desired, extra water. An example is given.ALSO:A fluid aqueous paste of a Prussian Blue pigment containing not more than 0.6% oxalic acid or a water-soluble salt thereof, and not more than 0.3% of a formaldehyde-naphthalene sulphonic acid condensate, consisting essentially of a methylene-bis-naphthalene sulphonate, based on the weight of dry pigment, may be obtained by agitating, milling or homogenizing an aqueous paste of a Prussion Blue pigment (preferably a press-paste or filter cake) with the two dispersing agents, and, if desired, extra water.  The pastes may be used in the manufacture of coating compositions, e.g. wallpaper manufacture, in paper dyeing, and in the manufacture of water-borne paints.
Patent GB-351548-A (GB)
Title: Process of producing calcium benzoate
IPC: C07C51/41
Filed: 1930-03-27
Abstract: Calcium benzoate is obtained by grinding in aqueous suspension of calcium hydroxide and phthalic anhydride, preferably containing three molecular proportions of the former to one of the latter, and converting the resulting mixture of calcium phthalate and calcium hydroxide into calcium benzoate by heating it to temperatures above 350 DEG  C., temperatures as high as 475 DEG  C. being permissible. The mixture of calcium phthalate and calcium hydroxide when prepared is preferably dried at about 110 DEG  C. so that calcium phthalate containing water of crystallization is obtained, the evaporation of this water serving to check undue rise of temperature in the subsequent reaction, and the steam produced preventing oxidation by displacing air from the apparatus.  The calcium phthalate should preferably be introduced into the reaction vessel in small amounts, or fed continuously thereto by means of a worm, and the mass should be kept stirred. The reaction mixture may be diluted with an inert substance, for example by already converted material.  The temperature of the reaction may be maintained approximately constant by means of a bath of a boiling liquid such as sulphur.  An example is given.
Patent GB-117137-A (GB)
Title: An Improved Construction and Arrangement of Fruit Picker and Gatherer combined for Orchard and Garden Purposes.
Inventor: ROGERS ISAAC KNIBB
IPC: A01D46/247
Filed: 1917-07-09
Abstract: 117,137. Rogers, I. K. July 9, 1917. Fruit, gathering.-Relates to fruit-picking devices of the kind in which spring hinged jaws with a bag, net, or the like suspended therefrom are carried on the end of a pole, the jaws being closed on the fruit by pulling a cord. According to the invention, a metal frame A, hinged at A' is secured at one end A<2> to the pole E and carries a purse-shaped bag or net D kept open by the spring action of the frame. The device is closed upon the fruit by pulling a cord C attached to the free end of the frame A.
Patent GB-1487445-A (GB)
Title: Sterilisation of packaging machines
IPC: B65B55/02
Filed: 1975-03-10
Abstract: 1487445 Sterilization of packaging apparatus ZIRISTOR AB 10 March 1975 [18 March 1974] 9871/75 Heading B8C In a method of effecting sterilization prior to packaging operations in a liquid packaging machine in which a tube 1 of packaging material is formed around a filler pipe 2, atmospheric oxygen is converted to ozone and caused to flow in contact with the inner and outer surfaces of the filler pipe and the inner surface of the tube. Liquid is introduced into filler pipe 2 via a valve 13, and filler pipe 2 is connected adjacent valve 13 to conduit 10 via valve 12. A conduit 11 includes a pump 15 and filter 16 and is connected optionally to conduit 10 or to atmosphere via valve 14 and optionally to tubes 8 and 3 or to tube 3 via valve 9. A U.V. source 4 is provided around tube 3. Prior to packaging operations, valve 13 is closed, valve 12 opened, and valves 9, 14 set so that conduit 11 is connected to conduit 10 and tubes 3, 8. Air flows into tube 1 from tubes 3, 8, out of tube 1 via filler pipe 2, and is recirculated via conduits 10, 11, the air being partially ozonized by source 4. To commence packaging, valve 12 is closed, valve 13 opened, and valves 14, 9 set so that conduit 11 is connected to atmosphere and to tube 3, air then flowing into tube 3 and out to atmosphere along tube 1. Tube 1 may be of plastics coated paper.
Patent GB-638469-A (GB)
Title: Magnifying index tabs
IPC: B42F19/00
Filed: 1948-04-08
Abstract: 638,469. Index tabs. REMINGTON RAND, Inc. April 8, 1948, No. 9893. Convention date, April 17, 1947. [Class 16] A magnifying index tab comprises a frame having a back section. a front section continuous therewith and forwardly and angularly inclined with respect thereto and means for securing a lens in position on the face of the front section so as to permit the insertion of a legend or index strip between the two. The frame 12 is made from a flat strip of metal or celluloid folded to form a back section 15 and front section 17 separated at the ends by a slot 19, the front section 17 being folded at 27, 28 to form brackets 31 and ends 26 having holes 23 aligned with holes in the back section 15 by which the frame is riveted to the tab 10 of a guide card 11. The front section 17 is further formed with a ledge 18 against which the lens 13 rests and stuck up ears 24 at each end which are bent over and fit into notches 35 at each end of the lens 13. The lens is formed underneath with a pad at each end leaving space between for the insertion of the index strip 14..To facilitate removal of the strip 14, the front section 17 is formed with a hole 25 through which a pencil or like point may be inserted and push up the strip. In a modification the brackets and ears of the front section of the frame are omitted and the lens is formed with apertured lugs set at the required angle to the lens so that the card 11 is riveted between the back section and these lugs, the rear face of the lens then being spaced from but parallel to the front section to allow the insertion of the index strip:
Patent GB-1475986-A (GB)
Title: Belts
IPC: B24D11/00
Filed: 1974-05-30
Abstract: 1475986 Abrasive belts SIACO Ltd 30 May 1974 [1 March 1973] 9942/73 Heading C4V [Also in Division B3] An abrasive belt comprises a main layer having an abrasive on one face thereof, and on the other face thereof a backing formed by a pressure-sensitive tape comprising glass or synthetic plastics fibre reinforcement embedded in an adhesive layer on a supporting layer. The abrasive may be grains of aluminium oxide or silicon carbide and the main layer may be of cloth. The fibres may be randomly oriented, longitudinally oriented or woven, specified plastics being nylon and rayon. Specified materials for the supporting layer which may be narrower than the main layer or of the same width are polyester or vinyl films and paper.
Patent HU-T50226-A (HU)
Title: Process for the electrolytic regeneration of copper etchants comprising chloride ions
Inventor: TIHANYI KALMAN
IPC: C25C1/12
Filed: 1988-05-12
Abstract: Etching soln. is diluted to a concn. of 2-50 g/l Cu and pH 0.5-10. The electrolysis is carried out at 0.5-10 A/dm2, in the presence of a highly oxidisable organic agent, usually 1-4C aliphatic alcohol or aldehyde, hydrazine or hydroxylamine, pref. methanol.
Patent HU-T50032-A (HU)
Title: Skin regenerating cosmetic for waterless skin
Inventor: GREGA JOZSEFNE
Filed: 1988-05-23
Abstract: A skin regenerating compsn. for dry skin contains 20-80 wt.% of an extract and 80-20 wt.% of known additives as cream-base, antioxidant, antiinflammatory, scent and fillers. An aq. - or aq. solvents extract contains 0.5-10 wt.% solids, resulting from extraction of comminuted hops, camomile drug and corn-stalk in a 1:1:1-2:0.5:0.5 wt. proportion.
Patent HU-T34973-A (HU)
Title: Pesticides consisting of-as reagent - 5-/amino-methil/1,3-oxatiolane derivates and process for production of the reagents
Inventor: WEISSMUELLER JOACHIM
IPC: A01N43/28
Filed: 1984-07-06
Abstract: MIcrobicidally active 5-aminomethyl-1,3-oxathiolanes of the formula <IMAGE>   in which R1 is tetrahydronaphthyl, decahydronaphthyl or optionally substituted naphthyl, optionally substituted cycloalkyl or cycloalkenyl, optionally substituted phenyl, or alkyl which is substituted by phenyl, phenoxy, phenylthio, cyclohexyl, cyclohexyloxy or cyclohexylthio, each of which is optionally substituted, R2 is hydrogen or methyl, R3 is alkyl, and R4 is alkyl, alkenyl or optionally substituted aralkyl, or R3 and R4, together with the nitrogen atom to which they are bonded, form an optionally substituted saturated heterocyclic structure which can contain further heteroatoms, or a plant-tolerated addition product thereof with an acid or metal salt.
Patent HU-T62481-A (HU)
Title: Process for producing unguent composition comprising camomile
Inventor: MILESZ SANDOR
Filed: 1991-10-10
Abstract: An ointment contg. 0.05-0.004 pts. wt. of camomile per pt. wt. of conventional base compsn. is prepd. by mixing camomile in pt. or whole of the base and comminuting the whole prod. to 30-200 micro-meters.
Patent HU-T54109-A (HU)
Title: Process for resolving alpha-phenylglycineamide
Inventor: FOGASSY ELEMER
IPC: C07C237/20
Filed: 1989-06-30
Abstract: Resolution of an acid mixt. (threo acid mixt.) contg. (+)-threo-3- ((2-aminophenyl)thio)- 2-hydroxy-3-(4-methoxyphenyl)- propionic acid (+ threo acid) and (-)-threo-3-((2-aminophenyl)thio)- 2-hydroxy-3-(4-methoxyphenyl)-propionic acid ((-) threo acid) comprises: (a) (i) preparing a soln. contg (-) phenylglycine amide ((-)PGA) from a mixt. contg. L-(+) phenyl glycine amide ((+)PGA) and (-)-PGA by means of (-)-threo acid as resolving agent and using the soln. obtd. as a resolving agent for the resolution of the threo acid mixt; or (ii) using an acid addition salt of (-)-PGA in a solid or dissolved form as a resolving agent, to obtain (-)-threo acid; (b) (i) preparing a soln. contg. (+)-PGA from a mixt. contg. (+)-PGA and (-)-PGA by means of (+)-threo acid as resolving agent and using the soln. obtd. as a resolving agent for the resolution of the threo acid mixt.; or (ii) using an acid addn. salt of (+)-PGA in a solid or dissolved form as a resolving agent to obtain (+)-threo acid.
Patent HU-T50889-A (HU)
Title: Anti-erosion cover
Inventor: LINDBERG MARK H
IPC: D03D11/00
Filed: 1988-05-25
Abstract: A revetment mattress (1) for preventing the erosion of earthen structures consisting of a revetment fabric (20) having two layers (21, 21a) of flexible pervious plastics material interconnected by intermittent and staggered spacer threads (24, 24a, 25, 25a) characterized by their ability to maintain said layers in a substantially parallel relationship once the mattress has been injected with filler material.
Patent ID-20273-A (ID)
Inventor: PLAT JEAN MICHEL
IPC: H01H33/666
Filed: 1998-05-18
Abstract: The circuit breaker has an inner gas filled bulb (15) with a fixed (15G) and moving arcing contacts (15D), the latter moving in a longitudinal direction. A lever (171) swung from a fixed contact section (4) provides synchronisation, by moving the moving arcing contact. The arm is connected to a spring (19). A switching unit (23) with an intermediate inclined section (21B) provides a sliding support. The switching blocks or unblocks the movement of the moving arcing contact dependent on position.
Patent JP-H03206520-A (JP)
Title: Library device
Inventor: KOBAYASHI ATSUSHI
IPC: G06F3/06
Filed: 1990-01-09
Abstract: PURPOSE:To surely recover even such an error occurs on the way of moving a recording medium by storing the information showing the direction where the recording medium is held by a handling part into a memory. CONSTITUTION:If an error occurs during the shift of a recording medium 2, a shift instruction is produced again from a host device. In this case, a memory 6 stores the information showing the direction where a handling part 1 holds the medium 2, e.g, the information that defines the right or left side of the part 1 holding the medium 2. In such constitution, even the error occurs on the way of moving the medium 2 can be surely recovered.