baber/WOPTO huggingface dataset:
Patent FI-19992429-A (FI)
Inventor: KOIVULA TUOMO
IPC: B01D36/00
Filed: 1999-11-11
Abstract: The invention relates to a filtering apparatus, the operation of which is based on alternating filtering and flushing stages. The apparatus comprises one or several filter elements placed into a filter housing supported by a casing, the filter housing being provided with an inlet assembly for the liquid flow to be filtered, an outlet assembly for the filtered liquid flow, and a channel for flushing the filter elements with air. Further, the filter housing is arranged to be prefilled with liquid before the next filtering stage is initiated after the flushing. According to the invention, a filling channel is directed into the filter housing through the casing, the channel being provided with a valve, which closes the channel at the same time as the filter housing is opened, for example, for changing the filter elements. Closing may be automatic. The filter housing may include a removable cover and an axle bar supporting the filter elements and arranged between the cover and the valve and operated by a spring, the bar being moved from its place from the effect of the spring upon opening the cover at the same time as the spring closes the valve.
Patent FI-20060486-A (FI)
Inventor: LEE KUN-HUNG
IPC: H04M/
Filed: 2006-05-18
Abstract: A communication system, a method for extending stand-by time, and a computer readable medium therefor are provided. The communication system includes a mobile communication apparatus and a core network. The method and the computer readable medium therefor perform the following steps. When the mobile communication apparatus is in a low battery situation or required to enter a power saving mode by a user, it sends a signal to the core network to request to enter the power saving mode. After receiving the signal, the core network reduces a data quantity transmitted to the mobile communication apparatus, and thereby the purpose of extending stand-by time is achieved.
Patent FI-20065574-A (FI)
Inventor: ALLINNIEMI TIMO
IPC: A61B17/68
Filed: 2006-09-20
Abstract: The present invention relates to a bioabsorbable elongated member comprising a first end (2) and a second end (3) and an elongated part therebetween. The elongated part comprises a front end (2a), a back end (3a) and a target point (T) in which the front end (2a) terminates and the back end (3a) begins. The bioabsorbable elongated member possesses a predetermined orientation. The orientation of the bioabsorbable elongated member is alterable so that a bulge (6) is formed in the bioabsorbable elongated member by mechanical, thermal or thermomechanical straining of the elongated member at the target point (T). The bulge (6) forms a local stopper of the bioabsorbable elongated member, or a part of a local stopper, or a bending point of the bioabsorbable elongated member. The present invention also relates to a method for forming a local stopper, a part of a local stopper, or a bending point in a bioabsorbable elongated member.
Patent FI-20125541-A (FI)
Inventor: JAEPPI JUHA
IPC: B26D11/00
Filed: 2012-05-22
Abstract: The invention relates to an arrangement in a warehouse (15) and a method for forming narrow rolls (2). The narrow rolls are formed from a jumbo reel (3). At least two slitting machines (1) are used for forming the narrow rolls (2). The jumbo reel (3) has an axial direction when positioned on the slitting machine (1). The narrow rolls (2) are transferred to the warehouse (15) in the axial direction. The at least two slitting machines (1) are positioned overlapping.
Patent FI-20165667-A (FI)
Inventor: PARTONEN ANTTI-PEKKA
IPC: C05F3/06
Filed: 2016-09-07
Abstract: The invention relates to a method for treating manure sludge comprising the steps of: providing manure sludge; subjecting the manure sludge to separation to provide a first dry fraction and a first liquid fraction; subjecting the first liquid fraction to a centrifugation step to provide a second dry fraction and a second liquid fraction; subjecting the second liquid fraction to one or more sequential reverse osmosis (RO) filtration steps to provide one or more RO retentates and one or more RO permeates, wherein the feed for each subsequent RO filtration step is an RO permeate obtained from the previous RO filtration step.
Patent FR-1604139-A (FR)
Title: Encapsulated perphthalic acid compositions
IPC: C11D3/39
Filed: 1967-12-19
Granted: 1971-07-12
Abstract: Dry, free-flowing particles having a core of perphthalic acid, pref. diperisophthalic acid, are encapsulated in a protective shell of hydrated water-soluble salt, pref. magnesium sulphate, which retains its water of hydration below 30 degrees C byt loses it below 150 degrees C. Use is as additive for alkaline detergents.
Patent FR-1604663-A (FR)
Title: Calendering roller assembly - having endless bands maintaining a workpiece in contact with the rollers
IPC: D06F67/10
Filed: 1968-11-29
Granted: 1972-01-03
Abstract: The assembly consists of a number of serially arranged units, each comprising a calendering roller driven from a variable speed drive by an endless chain, and an endless belt contacting a major portion of the calendering roller periphery and driven by an endless chain from the calendering roller. Pref. the belt is driven at a slightly greater speed than the peripheral speed of the calendering roler, and is operative to maintain a workpiece, e.g. a linen web, in contact with the periphery of the calendering roller, and the peripheral speeds of the calendering rolers are arranged to maintain the web under tension. The assembly can operate at high speeds.
Patent GB-1033446-A (GB)
Abstract: 1,033,446. Sparking plugs. CHAMPION SPARK PLUG CO. April 13, 1965 [April 13, 1964], No. 15642/65. Heading F1B. A sparking plug comprises a generally tubular metal shell having an internal chamber with a shoulder therein, the shoulder having a metallic pressure sealing and heat transfer surface, a ceramic insulator body 18 positioned in the internal chamber with a shoulder positioned against the pressure sealing and heat transferring surface, the ceramic insulator body having a flanged portion which closely engages the sidewall of the internal chamber, and also having a reduced diameter section forming an annular pocket 30 between the flange and one of the ends of the shell, and resilient gas sealing means 31 confined in the pocket and compressed to a degree which enables the sealing means to expand longitudinally of the pocket by an amount sufficient to maintain an abutment force between the shoulders at operating conditions. The gas sealing means 31 may comprise a resilient body of inorganic material compacted in the pocket, the outer end of the shell being crimped against the upper end of the compacted material. Resilient sealing material of talc, asbestos or of mixtures of talc or asbestos with various materials constitutes a preferred embodiment. A body of resilient polytetrafluoroethylene or of silicone rubber or other suitable material could be employed.
Patent GB-1047477-A (GB)
IPC: G05F1/455
Abstract: 1,047,477. Switching systems; discharge lamps; converting. SIEMENS-SCHUCKERTWERKE A.G. July 30, 1963 [July 30, 1962], No. 30259/63. Headings H2F and H2H. A circuit for controlling the current to a load 12, Fig. 1, from an A.C. source 11 comprises a saturable choke 13 in parallel with a thyratron or thyristor 14 fired on positive half cycles. It is stated that after the first cycle the choke saturates on negative half cycles at the same delay angle as that at which the thyristor is fired. The circuit may feed a rectifier or a discharge lamp load 32, Fig. 4, through a filter 38 from a square wave inverter 31. To limit peak voltages across the thyristor a reverse-biased full-wave rectifier 371, 372 is coupled to the choke by a winding 331. The rectifiers can be alternatively connected to a capacitor preferably having a voltage dependent discharge resistor in parallel. The choke may have a rectangular hysteresis loop.
Patent GB-1053276-A (GB)
IPC: G03C1/61
Abstract: 1,053,276. Photo-sensitive materials. KALLE A. G. March 31, 1965 [April 1, 1964], No. 13705/65. Heading G2C. A diazotype material comprises or includes a layer of uniform refractive index and consisting of a plastics material which contains in solid solution a diazonium compound and a fluorescent organic substance which has a maximum light absorption of up to 700 Š shorter than that of the diazonium compound. Generally, the diazonium compound, a coupler and the fluorescent compound are absorbed on a self-supporting cellulose acetate layer and the exposure time is considerably shortened. Specific fluorescent compounds are anthracene, 9 (α- hydroxyethyl)- anthracene, acridone, 2(4'-dimethylaminophenyl)- benzthia- or benzoxa-zoles, 2-(4'- cyanophenylvinyl)-5, 6-dimethyl-benzoxazole; 1, 4 bis (2- benzoxazole) naphthyl; 2, 4-diphenyl-5-(4- dimethylamino)-oxazoles; 3, 5-bis(4'-dimethylamino phenyl)-1, 2, 4-oxadiazole and compounds of formula below
Patent GB-1054625-A (GB)
IPC: D06M17/00
Abstract: 1,054,625. Laminates and laminating. NORRIS FROME Ltd. Nov. 15, 1962 [Nov. 15, 1961], No. 40828/61. Heading B5N. [Also in Division D1] Two fabrics are laminated using an aqueous synthetic thermoplastic resin or a thermosetting resin such as a melamine- or urea-formaldehyde resin applied at regularly spaced intervals. After passing round a carrier roller 13 where the adhesive is applied by an incized printing roller 14, the fabric A is conveyed to a vacuum nip and roller assembly 17 where it is brought into contact with fabric B, the two fabrics then being passed through successive blanketed steam heated rollers or an autoclave to dry and coalesce or cure the resin. In a modification the adhesive is applied by nylon bristles on a roller brush which contact needles projecting from a roller through a fabric web carried thereby, the needles transferring the adhesive to the fabric as they are withdrawn by rotation of the roller. One or both fabrics may be heated before union, e.g. by I.R. units. The fabrics may be woven or knitted and of natural or synthetic fibres or yarns; one fabric may be a tape.
Patent GB-1225677-A (GB)
IPC: A61K31/00
Filed: 1968-04-08
Abstract: 1,225,677. Benzodiazepine derivatives. F. HOFFMANN-LA ROCHE & CO. A.G. 8 April, 1968 [11 April, 1967], No. 16701/68. Heading C2C. Compounds of the general Formula (I): (Y=O or S, A=CO or CH 2 , R<SP>1</SP>=halogen, R<SP>2</SP>= phenyl or C 1-7  alkyl) and their salts are prepared by reacting a compound of the Formula (II): with R<SP>2</SP>NCY, optionally followed by salt formation. Compounds (I) and salts (Y=S) are anticonvulsants and compounds (I) and salts (Y= O) are muscle relaxants, psychosedatives, sedatives, hypnotics, anticonvulsants and analgesics; they may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, in association with a carrier.
Patent GB-1226590-A (GB)
IPC: G03G15/08
Filed: 1968-10-22
Abstract: 1,226,590. Cascade development. RANK XEROX Ltd. Oct. 22, 1968 [Oct. 23, 1967], No. 49996/68. Heading G2H. An electrostatic image is developed by cascading a two-component developer between a substantially vertical photo-conductive surface 7 and a development electrode 16, e.g. spaced 0À05 inches from the photo-conductor, a potential of e.g. 150 volts being applied to the electrode. The development electrode may be in the form of a continuous belt which is cleaned periodically. A typical developer comprises one part of coloured styrene copolymer toner particles of average size 10Á. and 99 parts coated carrier particles of average size 25Á and having a specific gravity of about 5. The surface 7 may be imagewise exposed through a fine wire corona charger (14), Fig. 1 (not shown).
Patent GB-1230934-A (GB)
IPC: B24B41/00
Filed: 1969-04-11
Abstract: 1,230,934. Grinding; boring bars. ROCKWELL MFG. CO. 11 April, 1969 [22 April, 1968], No. 18770/69. Headings B3C and B3D. A jig grinder or the like comprises a feed head 10 for mounting on the spindle of a machine tool, a tool head 12 carrying a quill 25 for rotating a machining element, and means for adjusting the tool head relative to the feed head in a direction radially of the grinder including a lead screw 76 and nut 80, a pair of selectively manually engageable concentric feed rings 86, 87 movably mounted on the feed head providing for coarse and fine adjustments of the tool head relative to the feed head, and a gear train effective upon stopping of either of the rings as the grinder is rotating to rotate the lead screw to effect the adjustment. The tool head is adjustable along a dovetail guide 21 on the feed head and carries an electric motor 3 driving a quill 25 which rotates in bearings 24 in the housing for the motor and carries a collet 15 for a grinding or milling tool. The nut 80 is mounted on the tool head and is engaged by the lead screw 76 mounted in the feed head. A helical gear 78 is formed integral with the lead screw and is engaged by a gear 79 joined to a gear 93 meshing with a gear 90 secured to the coarse feed ring 86. A gear 91 secured to gear 90 meshes with a pinion 95 also meshing with a gear 96 which, when a clutch is engaged by rotation of a clutch ring 88, is rotatable by the fine feed ring 87 to drive through gear 90 the gear 79 engaging the helical gear 79 on the lead screw whereby the tool head is selectively coarsely or finely adjusted. An adjustable stop determines the amount of movement of the feed head. The nut 80 is adjustable by an inclined wedge 81, Fig. 3, to take up wear of the lead screw 76. Air is circulated within the tool head by a fan 45 which draws air through a filter element 46 retained in position by a perforated screen 48.
Patent GB-1231310-A (GB)
IPC: G03B37/00
Filed: 1969-08-28
Abstract: 1,231,310. Mirrors. C.KUPPERS. Aug.28, 1969 [Sept. 11, 1968], No.42833/69. Heading G2J. One or more convex spherical mirrors 1 of at least hemispherical proportions may be suspended from the ceiling in a shop to allow observation of the entire area of the shop through one or more telescopes 2. The mirrors are formed of plastics material with the reflecting layer either on the inside or the outside, and they may be hollow. The telescope may also be either omitted or replaced by a camera.
Patent GB-1234467-A (GB)
IPC: G01R27/02
Filed: 1968-08-28
Abstract: 1,234,467. Measuring resistance, capacitance. CAPE ENG. CO., Ltd. Aug. 28, 1968, No. 41012/68. Heading G1U. [Also in Division H3] A capacitance or resistance is measured by connecting it as one of the elements of a CR circuit 26, 25, charging the capacitor 26 and then discharging it through the resistor 25, and comparing the mean voltage across the capacitor during this cycle with the mean voltage developed across a capacitor 36 in a reference CR circuit 36, 34 subjected to the same charging and discharging cycle. Preferably the CR circuits are subjected to this cycle repetitively by means of an astable multi-vibrator 10 controlling transistor switches such as 20, 22, Fig. 1 or 44, 45, 50, 51 Fig.2  (not shown). The mean voltages across the capacitors are detected by low-pass filters 28, 29 and 35, 37 whose outputs are subtracted in an operational amplifier 27. The reference CR circuit compensates for temperature changes, and one of its components may be adjustable to provide a zero adjuster or a calibrated reference. (For Figure see next page)
Patent GB-1238068-A (GB)
IPC: B65G57/00
Filed: 1968-05-29
Abstract: 1,238,068. Delivering sheets; retaining articles magnetically on endless conveyers. E. W. BLISS (ENGLAND) Ltd. 19 May, 1969 [29 May, 1968], No. 25739/68. Headings B8A and B8R. Metal sheets 14 are severed from a strip fed transversely between a plurality of cutters 28 spaced along shafts 29, and are biased alternately, along the axes of the cutters, upwardly and downwardly to contact magnetic conveyers 20 which deliver them to a plurality of upper and lower stacking devices 44, the upper and lower devices being staggered in the direction transverse to the feed. When a plurality of strips have been cut, the completed stacks are transferred by a carriage carrying fingers 48 to unloading positions 46, the back stop plates 44 of the stacking devices swinging about upper hinges to allow the stacks to pass. A sensing head detects when the stacks are full, and stops the feed to the cutters.
Patent GB-1250141-A (GB)
IPC: F16D65/22
Filed: 1970-01-09
Abstract: 1,250,141. Internal shoe drum brake. GOODYEAR TIRE & RUBBER CO. 9 Jan., 1970 [10 Feb., 1969], No. 1243/70. Heading F2E. An internal shoe drum brake has cylinders 7, 8 in a cylinder housing 6 integral with a stationary axle 1, opposed pistons 27, 28 within the cylinders being actuated by hydraulic fluid acting through ports 10, 11 to force shoe 15 carrying lining 16 into engagement with a rotatable drum 14 secured to a wheel, the torque from which is transmitted to the axle through the cylinder housing when the brakes are applied. Guides 13 having an adjustment bolt 20 are spaced around the circumference of a conical portion 3 of the axle to position the shoe 15 radially and axially with respect to the drum and axle. In the embodiment shown, the shoe 15 is of the split ring single shoe type having floating linings, triangular ears 23, 24 having cylindrical recesses 25 actuating the shoes through the pistons 27, 28 which carry an adjustment shank 29 with rounded ends 25 which engage the recesses 25. The adjustment member may alternatively comprise an expandible block having a pair of opposed wedgeshaped members (43), Fig. 6 (not shown), joined together by a threaded bolt (44) which adjusts the spacing between members (43) and a pair of tapered side members (41), (42) keyed to members (43) so that on rotation of the bolt (44) the wedge-shaped members (43) either spread apart or permit the side members to be forced together by the drums. The cylinders 7, 8 may have metal linings.
Patent GB-1251246-A (GB)
IPC: H04L17/30
Filed: 1969-04-01
Abstract: 1,251,246. Telegraphy. ING C. OLIVETTI & C. S.P.A. 1 April, 1969 [18 April, 1968], No. 17083/69. Heading H4P. Binary data is read from a store in a teleprinter transmitter, or is written in to a store in a receiver, by selectable speed clock pulses. Pulse trains of various repetition rates are provided by a divider fed by a fixed frequency oscillator, and a manual switch selects a train of the required rate from which the clock pulses are derived. Transmitter Fig. 1. When in operation a data source, e.g. keyboard TA, tape reader LA, or " here is " unit RA, passes a character to store M and also gives signal VT, VL or VR. Gates 10-12 ensure that characters only from the operating source pass to store M. Manual switch 22 selects at 25 one of several trains of pulses from divider 24 fed by oscillator 23, the selected pulse train passing via gate 13, when VT, VL or VR is present, to divider-counter 26. Counter 26 feeds unit 27 which passes sequential clock pulses D 1 -D 8  to gates 14-21 to read store M to line L. Unit 27 also generates Start and Stop pulses DST/DSP. When a character from keyboard TA has been transmitted the Stop pulse DSP removes signal VT, so stopping generation of clock pulses until the next character key is operated. The tape reader LA is such that the character read out is present only for a brief period occurring a set time t after read-out has been requested. In order to ensure that the character is ready at the required instant for read-in to store M (during the start bit) it is necessary to provide a read pulse AVLA at a time t previously. Read pulse AVLA is generated by unit 33 at a time in the cycle of clock pulses D 1 -D 8  dependent on the setting of speed selecting switch 22. " Here is " unit RA generates a character each time unit 27 gives a Start pulse DST via gate 35. Receiver, Fig. 2. Data is read from line L in to shift register I by clock pulses PRI of the required speed generated by units 42-45. When the Start bit reaches stage I 10 unit 54 causes the character in register I to be read to store II, and from store II to store III at a subsequent time dependent on a pulse from unit 62 driven by the receiver motor. Store III passes the character to electromagnets 63 in a printer and 70 in a tapepunch, and also to unit 64 which detects functions, etc., and controls the printer and punch. The mechanical parts of the printer and punch operate at a fixed speed in each cycle, the cycle repetition rate varying with the received character rate.
Patent GB-1251907-A (GB)
IPC: C07D233/74
Filed: 1969-11-19
Abstract: 1,251,907. Imidazolidine derivatives. SUMITOMO CHEMICAL CO. Ltd. 19 Nov., 1969 [25 Nov., 1968; 13 May, 1969], No. 56721/69. Heading C2C. The invention comprises compounds of the formula where X is halogen, R 1  is H, alkyl of 1-5 carbon atoms or phenyl, R 2  is H, alkyl of 1-6 carbon atoms which may be substituted by methylmercapto, or phenyl or benzyl and R 3  is H, alkyl of 1-6 carbon atoms or phenyl. The compounds are prepared by heating compounds of the formula in the presence of an acid catalyst, where R 4  is carboxyl, cyano or alkoxycarbonyl of 1-4 carbon atoms. The compounds may be used in microbicidal compositions.
Patent GB-1252993-A (GB)
IPC: C07D213/89
Filed: 1969-01-29
Abstract: 1,252,993. Antiseborrhoeic shampoos. L'- OREAL. 29 Jan., 1969 [29 Jan., 1968], No. 58784/70. Divided out of 1,252,991. Addition to 1,223,635. Heading C5D. An antiseborrhoeic shampoo comprises at least one anionic, cationic, non-ionic or amphoteric detergent and at least one compound of Formula III in which R 5  is a saturated or unsaturated, straight-chain aliphatic radical containing 1-20 carbon atoms, which is unsubstituted or substituted by one or more OH groups and X represents a H atom or a -COR<SP>111</SP> or -SO 2 R<SP>111</SP> radical in which R<SP>111</SP> is a C 1 -C 6  alkyl or aryl, or an inorganic or organic acid addition salt thereof. Specified salts are the hydrochloride, phenylacetate, undecylenate and sorbate, e.g. S-methyl-cysteamine undecylate. In examples, a liquid shampoo in the form of an aqueous or aqueous alcoholic solution contains 0À5 to 5% of compounds of Formula III, while a shampoo in powder form contains 8-20% of said compounds. The shampoo may also be in the form of a gel or cream with conventional shampoo adjuvants. Specification 1,223,635 is referred to.
Patent GB-1256785-A (GB)
IPC: C08G59/18
Filed: 1969-04-24
Abstract: 1,256,785. Curing epoxy resins. HENKEL & CIE G.m.b.H. 24 April, 1969 [29 April, 1968; 1 Feb., 1969], No. 20890/69. Heading C3B. The hardening of epoxy resins with polycarboxylic acid anhydrides is retarded by addition of a compound RSO 2 X, where X is H, Cl or C 1-4  alkoxy and R is selected from at least one aromatic, (cyclo)aliphatic or heterocyclic radical optionally linked by an oxygen atom and/or containing further -SO 2 X groups or an amino group. The retarder may be used at 0À001-3 parts by weight per 100 parts of epoxy resin. The process is useful for retarding the cure of triglycidyl isocyanurate, cycloaliphatic epoxy resins and diglycidyl ethers of bisphenol A. Examples of suitable retarders are sulphanilic acid, p-toluene sulphonic acid, #-napthalene-sulphonic acid and dimethyl sulphate.
Patent GB-1257292-A (GB)
IPC: B65G19/22
Filed: 1970-01-29
Abstract: 1,257,292. Endless conveyers. EICKOFF MASCHINENFABRIK U EISENGIESSEREI m.b.H. GEB. 29 Jan., 1970 [4 Feb., 1969], No. 4221/70. Heading B8A. In an endless mine face scraper conveyer the forward and return runs of the conveyer are arranged beside each other on opposite sides of an intermediate wall 5. The wall 5 is mounted on a curved base 3 with side guide walls 2 and at its upper end mounts further guide walls 9. The scraper 6 is substantially triangular with corner projections 11, 10 respectively co-operating with the guide walls 2, 5. The scraper may be attached to one or two traction chains 7 and have projections 21 which bear against the wall 5 to maintain the scraper normal to the wall and the chains. The conveyer has a rail 20 for guiding a mining machine 17.