baber/WOPTO huggingface dataset:
Patent GB-472972-A (GB)
Title: Improvements in and relating to the creping of paper, metal, fabric and like webs
IPC: B31F1/18
Filed: 1936-04-01
Abstract: 472,972. CrÛpeing. ROSENFELD. H. April 1, 1936, No. 9628. Convention date, April 1, 1935. [Class 141] [Also in Group XVI] An arrangement for crÛpeing longitudinally a travelling web of paper, metal foil, fabric, or other material, in which the web is guided between two surfaces parallel to the plane of the web, comprises tools which move forwardly in the direction of travel of the web, and inwardly towards further tools or towards countermembers so that the web is gradually reduced in lateral extent to effect the crÛpeing. In the form shown in Figs. 1 and 2, the web 29 is passed between a slotted rotatable cylindrical conveyer 1, and a guide surface 21, and is gradually reduced in lateral extent by a series of tools 12 in the form of slide members 14 carried by stationary inner cylinders 9, 10 and adapted to project through the slots 2 in the cylinder 1, the tools 12 being guided by cam rings 19 provided on the inner cylinders 9, 10. In a modification, the tools and cam rings are replaced by a pair of obliquely-disposed rotatable discs. In another modification, a plurality of tools, e.g. in the form of slide members or obliquely-disposed discs are arranged to operate simultaneously on the web along a transverse line. In a further modification, the cylindrical conveyer is built up from a series of T-shaped or circular rods around which wire or other helices are wound, the helices being compressed gradually by means of an obliquely-disposed rotatable disc or by means of sleeves slidable on the rods. In another modification, the guide surface for the web is formed by displaceable slats or rollers which are carried by the links of a chain after the manner of a roller blind. In a further modification. Fig. 18, the web 29 is crÛped by being passed between plane surfaces 55, 56, passing over rollers 53, 54 respectively, the surfaces 55, 56 having associated therewith tools 57, 58 which are arranged to move in paths converging towards each other. The Specification as open to inspection under Sect. 91 comprises also a device for extending the web laterally after the crÛpeing operation. This device may be united with the crÛpeing arrangement or may be arranged separately therefrom. This subject-matter does not appear in the Specification as accepted.
Patent GB-366792-A (GB)
Title: Process for the purification of fats and oils
IPC: C11B3/06
Filed: 1931-03-30
Abstract: Animal or vegetable oils or fats are first freed from fatty acids by treatment with concentrated alkali solutions in the theoretical quantity necessary or up to about 5 per cent excess, and are then decolourized &c. by alkali solution too dilute to attack the glycerides.  For example, 3000 kg. of maize oil are stirred at 40 DEG C. under reduced pressure with the above proportion of 25 DEG B<\>ae. caustic soda lye, dried in vacuo, filtered or centrifuged to remove the soaps, and then agitated at about 75 DEG  C. with 8 per cent of 3 DEG  B<\>ae. caustic soda lye; after settling the lye is withdrawn; the oil is again washed with dilute lye, washed with water, and dried in vacuo.
Patent GB-857446-A (GB)
Title: Method of polarographic measurement of the concentration of one or several depolarisers and device for carrying out this method
Inventor: JIRMUS JAROSLAV
IPC: G01N27/48
Filed: 1958-03-26
Abstract: 857,446. Electric tests. TESLA NARODNI PODNIK. March 26, 1958, No. 9702/58. Class 37 Polarographic analysis of a solution utilising a dropping mercury electrode 1 (Fig. 1) and a non-polarisable electrode 2 is effected by feeding successive drops of mercury alternatively from potentiometers 7, 8 with voltages which differ by only a small amount, the current difference, measured by a meter 5, being indicative of the concentration of the electrolyte. The duration of the mercury drops is synchronised with the change-over switch 3, 4. In a modification (Fig. 2) the voltages are derived from two sliders on a single potentiometer, and the two currents flow through a resistor 10 in parallel with a capacitor 11 whose potential difference is proportional to the current difference and is amplified at 12 and indicated at 13. In another embodiment (Fig. 8) the two voltages are derived from a potentiometer 19 and a small additional voltage across a resistor 20, the changing current being amplified at 12 and synchronously switched across capacitors 22, 23, so that meter 25 indicates the current difference at the two voltages. Feed-back resistors 27 reduce the input impedance of amplifier 12 and control its amplification. Switches 14, 15 and 24 are synchronised by pulses which also control the mercury drop rate, switch 24 enabling the output of amplifier 12 to be connected to capacitor 22 or 23 only for a short time at the end of each switching period, when the instantaneous polarographic current is effectively constant. For continuous measurement a standard reference electrode 38 is added, otherwise the input to amplifier 12 is derived directly from the non-polarisable electrode 2.
Patent GB-277572-A (GB)
Title: Method of manufacturing starch
IPC: C08B30/04
Filed: 1927-04-08
Abstract: 277,572. Marks, E. C. R., (Corn Products Refining Co.). April 8, 1927. Starch manufacture comprises steeping and disintegrating the corn or other starch-bearing material, separating germ, bran, and fibre, tabling the starch and gluten to remove the gluten and water, filtering the starch with fresh water to remove solubles and using the water from the gluten for treating further material, a part in the steeping and the balance in the germ and coarse slop separation, while the filtrate from the starch is used, preferably heated, in the fine slop separation. Two starch washing filters M1, M2 are used in tandem and the starch from the tables is diluted with water, dewatered and washed with fresh water from hot and cold pipes 61, 62 and thereafter diluted in a vessel O and dewatered and washed with fresh water in the second filter. The filtrate from the second filter M2 is used for diluting the starch going to the first filter. Sulphur dioxide is introduced only at the steep and with the fresh water used in the filtering. Eleven steep tanks A1 - - A11 are shown, seven being in operation in series, connected by pipes 25 with heaters 26. The corn passes to a mill B1 after washing with water from pipe 27 connected to the gluten settlers K1, K2. The germs are floated off in a separator D1, whence they pass through reels E1, E2, E3 and are pressed for extraction of water at F1. Gluten overflow water passes by pipe 28 into the reel E3, by pipe 29 to the reel E2, and thence with liquid from reel E1 to separator D1, from which the settled solid passes through a draining reel E5 to a mill B2 and then to a, separator D2 to which liquid passes from reels E2, E5. From separator D2 the degerminated material passes through a coarse reel E6 and fine reel E7, whence it passes to the tables, a part being diverted if required by pipe 36 to the germ system. The tailings of starch, gluten and bran from reels E6, E7 pass by pipes 37, 38 to a mill B3 and thence through coarse slop reels G1 - - G4 fed with gluten overflow water to a press F2, whence water is returned to the reel G3. Starch liquor from the reel G1 passes by pipe through the reel G5 to tables. The tailings from draining reel G5 pass by pipe 45 to fine slop reels HI, H2, H3 to a press F3 to collect the bran, whence the water passes to the reel H3, these reels being watered from the starch filtrates by pipe 46. Starch liquor from the reel H1 passes to the tables. The starch, gluten water and solubles pass through cleaning shakers I1, I2 to starch table J1, whence the gluten and water pass to settlers K1. The tailings from shaker I2 pass to reel H2. A second table J2 is being flushed with starch filtrate water and led through a shaker 13 to the starch filters M1, M2 and a further filter N, the filtrate from which passes to the shaker I3 or the fine slop system. The water may be heated at L1 and L2.
Patent GB-523943-A (GB)
Title: Improved amusement flying machine apparatus for use by children or in amusement parks and the like
IPC: A63H27/04
Filed: 1939-03-29
Abstract: 523,943. Amusement apparatus. WHATLEY, L. H. March 29, 1939, No. 9785. [Class 132 (i)] In an amusement flying machine apparatus a rotatable shaft 4 is supported on a stand 1 and carries a beam 13 pivoted at 14, a balance weight 21 being adjustably mounted on one end of beam 13, the other end of which carries a model aeroplane 15 capable of carrying a passenger, and fitted with an electric motor and propellor 16 controlled by a switch 20, the conductors 18 leading to brushes and slip rings on a member 3 surrounding the shaft 4. A further balance weight 23 is moved along the beam 13 by operation of the joy stick (not shown) to allow the aeroplane to rise or fall as the weight moves towards or away from the stand. When the aeroplane comes to rest, as shown, an arm 27 engages a detent 28 to prevent the aeroplane rising when the passenger alights. The new passenger releases the arm. 27 by operating a rod controlling trip lever 29, or the lever 29 may be actuated directly. In a modification, the short arm and counterweight 21 may be dispensed with, a coiled spring connecting beam 13 to am upward extension of the stand. Instead of propelling the aeroplane directly, shaft 4 may be rotated mechanically or electrically. In a further modification, pedals in the aeroplane may rotate shaft 4 through suitable gearing.
Patent GB-107813-A (GB)
Title: An Improved Box or Case for Containing Cigarettes, Cigars, Matches or other Articles.
Inventor: CHANDLER GEORGE MANCHESTER
IPC: B65D5/50
Filed: 1916-07-12
Abstract: 107,813. Chandler, G. M. July 12, 1916. Contents, viewing; boxes made from special blanks; fittings, internal; contents, facilitating access to.-A pocket box for cigarettes (or cigars) and matches, adapted also for containing other articles, is made mainly from a blank of cardboard &c. shaped and scored as shown in Fig. 1, the made-up parts being adapted to assume the positions shown in Fig. 5 for display purposes &c. The parts d, e of the outer receptacle a are turned up to form sides and ends, which are held in position by adhesively fixed wings f. The cover b has turnedup sides h, and the part c has a portion l cut out from it except along the line l<1>. The portion l is folded back about the lines l<1>, l<3>, so as to lie opposite slots k and be secured by a tab l<2> entering a slot m. Matches are inserted in the holes n and through the slots k. The sides, ends, and corner pieces of the part c are folded up and secured, and cigarettes &c. inserted in this part are retained by a bent-over and turned-in strip o and by a strip o', the strip o' being adhesively fixed opposite the strip o. The part has a folding extension with wings. A striking-surface q and a fastening-tab g are provided, and small tabs r cut in various parts facilitate opening. The cigarette and match holding part can be folded between the cover b and body a to form a compact pocket-box. In some cases, the box is made in metal with a hinged cover and holder.
Patent GB-557600-A (GB)
Title: Improvements in or relating to the treatment of wool and wool goods to reduce their tendency to felt and shrink
IPC: D06M11/30
Filed: 1942-07-15
Abstract: 557,600. Treating textiles with liquids &c. CLAYTON, E., and EDWARDS, W. A. July 15, 1942, No. 9834. [Classes 15 (i) and 15 (ii)] Wool and wool goods are rendered resistant to felting by treating them with a liquor comprising a dilute solution of an alkali metal hypochlorite or alkaline earth metal hypochlorite of a hydroxyl-ion concentration not exceeding that represented by pH 10.5 and at least sufficient carbon dioxide to saturate the solution. The liquor is initially slightly alkaline but gradually becomes slightly acid during the treatment of the wool. The hypochlorite solution may be saturated with carbon dioxide, preferably at a temperature not exceeding 10‹ C., while the liquor is at rest or in a state of circulation in presence of the wool. The liquor may be saturated with carbon dioxide by direct addition of solid carbon dioxide. The wool may be treated in apparatus in which the liquor is forced or drawn through the stationary material by means of a pump. Solid carbon dioxide may be introduced into a liquor tank provided with inlet and outlet pipes at top and bottom, communicating with the machine containing the wool. Knitted or woven piece goods may be treated in machines of the scouring dolly type, the solid carbon dioxide being added to the sud box. The wool goods may be treated by steeping them in a wooden vessel containing the liquor and stirring them by hand using a paddle. The paddle may consist of a chlorine-resistant metal tube with a shallow perforated box secured to the stirring end. This box has a small perforated door at one side for the insertion of solid carbon dioxide. Liquid or gaseous carbon dioxide may be used in place of the solid for saturating the hypochlorite liquor with gas. In an example, wool in hank form is treated by circulation through it of a sodium hypochlorite solution containing about 2.5-3 per cent. of available chlorine based on the weight of the wool and saturated with carbon dioxide which is added in solid form. After some minutes of treatment, a further quantity of solid carbon dioxide is added to the liquor and the treatment is continued until the liquor is exhausted. During the course of the treatment a more rapid reduction of the hydroxyl-ion concentration in the liquor may be effected by causing the liquor to flow over a small amount of an activated hydrogen-exchange synthetic resin, e.g. that known as "Amberlite IRI". At the end of the treatment a small amount of dilute formic, acetic, sulphuric, or hydrochloric acid is added to the liquor, and then an anti-chlor is added. The liquor is removed and the wool is washed.
Patent GB-1298667-A (GB)
Title: Improvements in the separation of liquids
Inventor: SHUTTLEWORTH FRANK
IPC: B01D17/02
Filed: 1969-02-24
Abstract: 1298667 Removing oil from water NATIONAL RESEARCH DEVELOPMENT CORP 19 Feb 1970 [24 Feb 1969] 9850/69 Heading B1D Apparatus for removing oil from ballast water pumped from a ship and comprising a housing with a tangential inlet 3 into a primary settling space, from which the water flows under the lower edge of baffle 6 and up through coalescing bed 5 into a secondary settling space, is characterised by the water pump (not shown) being connected downstream of water outlet 9 rather than upstream of inlet 3. This eliminates the emulsifying effect of conventional upstream pumps. The two settling spaces have oil outlets 4, 7 from which accumulated oil is drained or pumped when signals 14, 15 indicate sufficient accumulation. The signals may automatically stop the water pump 10 or merely warn the operator. The bed 5 comprises pebbles or packed polyethylene granules of ovoid form, 3/16 x 1/8 inches in size. The two settling spaces could be located in separate vessels, one below the other, rather than in one vessel as shown.
Patent GB-900648-A (GB)
Title: Cinematographic or photographic camera
Inventor: PLANERT WOLFGANG
IPC: G03B19/18
Filed: 1960-03-21
Abstract: 900,648. Camera lens turrets; focusing devices. KAMERA-UND KINOWERKE DRESDEN, VEB. March 21, 1960, No. 9878/60. Classes 97 (1) and 98 (1). A camera has a basic objective lens assembly, axially movable for focusing by a distance setting member, and objective front lens attachments arranged on a rotatable turret head, said distance setting member being mounted coaxially with the turret head, and transmission means connected between the distance-setting member and said basic objective lens assembly. The camera shown in Fig. 1 has a casing 1 and fitted therein a basic objective 2. An auxiliary lens turret is rotatably mounted on a bushing 16 and a plate 18 with apertures 17 is urged into frictional engagement therewith by a spring 22. The ring 18 has a cam 21 fixed to it which presses against a projection 4 on the lens 2 to slide it in a channel 6 and effects the required focusing. The ring 18 also has a distance scale marked on its circumference for each auxiliary lens and the operative scale is moved relative to an index mark on casing 1. The turret has a diaphragm aperture scale for each auxiliary lens which co-operates with the former scale to give the depth of focus.
Patent GB-293736-A (GB)
Title: Improvements in surgical irrigators
IPC: A61M3/02
Filed: 1927-04-11
Abstract: 293,736. Mott, R. H. de. April 11, 1927. Syringes and like appliances.-A surgical irrigator, particularly for irrigating the colon comprises a reservoir 15, Fig. 1, from which liquid flows through a tube 17, a valve V a tube 21, a composite tube 23, and an apertured nozzle 18 into the body, the injected liquid being withdrawn through a lateral aperture and a separate passage in the tube 23, a tube 22, the valve V and a discharge tube 16. The tube 23, Fig. 2, is divided by a partition 24 into inlet and discharge passages 25, 26, and is provided with an enlargement 28 of ovate form containing the discharge aperture 27 and adapted to retain the nozzle 18 within the body. The valve V comprises a casing 30, Fig. 10, having apertures 31 - - 34 connected respectively to the tubes 17, 16, 21, 22 (Fig. 1) and a rotatable member 35 provided with three parallel passages 36, 37, 38. In the position shown normal injection and discharge can be effected. By rotating the member 35 the passage 38 may be made to connect (1) the apertures 33, 32, permitting drainage of fluid from the nozzle 18 (Fig. 2), or (2) the passages 31, 34, enabling liquid to be injected through the orifice 27 (Fig. 2) to dislodge accumulated solid matter therefrom. The member 35 is guided by a spring pressed ball in the member engaging a groove in the casing 30 having recesses corresponding to the three operative settings and the cut-off position of the valve.
Patent HK-120594-A (HK)
Title: Rotating transformer for a recorder
Inventor: SCHALK ADELBERT DIPL-ING
IPC: G11B5/17
Filed: 1994-11-03
Abstract: In a magnetic head system having two annular ferrite cores (1, 2) it is intended to simplify the manufacture, in particular, for high frequencies and small dimensions and to obtain a defined position of the wires (13). 
<??>A small coil body (7) of plastic is inserted into a recess (6) of the ferrite core (1), said coil body having circumferential grooves (8, 9, 14) for receiving the wire (13). 
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Patent HU-T48646-A (HU)
Title: Process for producing catalyst systhem and polyolefines with producing in situ comonomeres utilizing former catalyst
Inventor: MCDANIEL MAX P
IPC: C08F4/69
Filed: 1987-06-16
Abstract: The catalyst system is produced by first forming a chromium catalyst on a predominantly silica support, activating in an oxygen-containing ambient and thereafter subjecting the thus activated composition to carbon monoxide reduction. The resulting reduced supported chromium catalyst composition is then precontacted with a cocatalyst selected from trialkyl boron compounds and dialkyl aluminum alkoxide compounds, preferably triethyl borane and thereafter contacted with ethylene. This results in a catalyst system which produces comonomer in situ so as to give tough, flexible ethylene copolymers from an essentially pure ethylene feed.
Patent HU-T62002-A (HU)
Title: Process for producing aminoalkyl ketone derivatives and pharmaceutical compositions comprising such compounds
Inventor: LAFON LOUIS
IPC: A61K31/395
Filed: 1991-12-11
Abstract: The invention relates to compounds of formula: <IMAGE> in which A is chosen from pyrrolidino, piperidino, morpholino, 1-imidazolyl, hexamethylenimino and 1-piperazinyl groups, these groups being unsubstituted or being able to contain 1 or 2 substituents chosen from C1-C3 alkyl and C1-C3 hydroxyalkyl groups, and the addition salts of these compounds with pharmaceutically acceptable acids. These compounds may be used in therapy as peripheral vasodilators.
Patent HU-T59952-A (HU)
Title: Process for separating engeene fuel from biomasses and/or different organic waste materials
Inventor: KOVACS VALERIA
IPC: C10G2/00
Filed: 1990-08-14
Abstract: The thermally decomposed biomaterial is converted to a hydrocarbon mixture in a gas-reactor. The product, comprising (%w/w): 15 CO2, 25-30 CO, 40-50 N, 3-5 H, is treated at 200-250 deg.C at a pressure of 8-10 bars in the presence of Co-Mo or Zr-Mn catalyst, resulting in a C5 - C20 hydrocarbon mixture. The reaction yields 260 kg liquid hydrocarbon from 1 tonne of biomaterial
Patent HU-T47114-A (HU)
Title: Process for producing podophyllotoxin and podophyllotoxin derivatives
Inventor: KANEKO TAKUSHI
IPC: C07D/
Filed: 1986-12-04
Abstract: There are disclosed intermediates which can be converted into podophyllotoxin and related compounds, which are known antineoplastic agents. There are also disclosed processes for the preparation of such intermediates, and processes for the conversion of the intermediates into known intermediates which are readily converted into podophyllotoxin and related compounds.
Patent HU-T50750-A (HU)
Title: Process for utilization of fermentation sewage of lisine
Inventor: BECK MIHALY
IPC: C05F7/00
Filed: 1987-12-14
Abstract: Lysine fermentation effluent (CMS) contains 1% N, 0.2% P2O5, 1% k2O active cpds. For its complete economical sense it is partly mixed into fodder and partly added to liq. fertiliser.When CMS is added to form liq. fertiliser it replaces water completely or in part. - By addn. of CMS savings are made in the quantities of suspending agents and of the carriers of agriculturally useful nitrogen phosphorus and potassium active matter. Similarly, the nutritional value of sugar beet fodder cakes is enhanced by CMS attached to them in a form palatable to animal
Patent ID-16090-A (ID)
Inventor: SUZUKI MITSUHIRO
IPC: H04L5/02
Filed: 1997-01-27
Abstract: In even code division multiple access method (CDMA) considered to be suitable for radio transmission using mobile stations such as a cellular phone or the like, at present it is difficult to secure a strict orthogonal relationship, so that received signals cannot be separated from each other completely, thereby other mobile stations being an interfering source. Further, if an application band width for use is defined, the other band widths cannot be applied. The multi-carrier modulation section places a plurality of carriers continuously within a preliminarily allocated band and modulates the individual carriers separately. An adder synthesizes a plurality of the carriers modulated by the multi-carrier modulation section. An antenna transmits a synthesized output from the adder. <IMAGE>
Patent JP-H07206984-A (JP)
Title: Epoxy resin composition, its cured product and semiconductor apparatus
Inventor: URAGAMI TATSUNOBU
IPC: C08G59/20
Filed: 1994-01-11
Abstract: PURPOSE:To obtain an epoxy resin composition containing a specific epoxy resin and a specific phenol-modified beta-naphthol aralkyl resin, having a low melting viscosity, excellent in heat resistance, moisture resistance, mechanical properties, stability to oxidation and melting fluidity and useful for the sealing of a semiconductor, etc. CONSTITUTION:This epoxy resin composition contains (A) an epoxy resin containing >=2 of epoxy resin groups in a molecule, e.g. a bisphenol A-type epoxy resin and (B) a phenol-modified beta-naphthol aralkyl resin obtained by co-condensation of beta-naphthol (N) with a phenolic compound (P) of formula I (R1 is H, halogen, OH, a 1-10C alkyl, a 6-9C aryl, etc.), e.g. phenol and p-xylene compound (X) of formula II (R2 is OH, halogen, a 1-4C lower alkoxy, etc.), e.g. alpha,alpha'-dichloro-p-xylene at molar ratios of N/P=1-10 and X/(N+P)=0.1-0.5 and having an ICI melting viscosity of <=5 poise at 150 deg.C.
Patent JP-S61159953-A (JP)
Inventor: NEGORO DAISAKU
IPC: A61B1/307
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。