baber/WOPTO huggingface dataset:
Patent FI-964476-A (FI)
Inventor: JUNELL JARI
IPC: H04H20/67
Filed: 1996-11-07
Abstract: The digital local radio system consists of service producers 41, 42, 43 and transmission stations 44, 45, 46. At least some of the service producers send their programmes direct to the transmission stations without multiplexing in the common data flow. The transmission from all the transmission stations within the system is frame-synchronized using special synchronizing devices 47 and is carried out at the same frequency. The non-multiplexed programmes are distinguished from each other and from any multiplexed data flow by a multiple use method which can be code-division or time-division. <IMAGE>
Patent FI-964973-A (FI)
Inventor: AABERG BO-CHRISTER
IPC: F16G1/14
Filed: 1996-12-12
Abstract: PCT No. PCT/SE95/00597 Sec. 371 Date Dec. 9, 1996 Sec. 102(e) Date Dec. 9, 1996 PCT Filed May 26, 1996 PCT Pub. No. WO95/34715 PCT Pub. Date Dec. 12, 1995A calendering system in a papermaking or board manufacturing process, the system comprising at least one press nip, an endless calender belt (30) having a core (32) and a compressible, elastic material bonded to the core (32), as well as a paper or paperboard web (16) which passes together with the belt (30) through the press nip and the dewatering of which is completely or at least substantially completely terminated earlier in the manufacturing process. The calender belt (30) has in its thickness direction a first hardness on the side (34) of the core (32) closest to the web (16) and a hardness on the opposite side (36) of the core (32) that is higher than the first hardness. The first hardness is so selected in relation to the web (16) that the surface (38) of the calender belt (30) engaging the web (16) can adapt its shape in the press nip (14) to unevennesses in the surface (20) of the web (16).
Patent FI-971433-A (FI)
Inventor: PELTOLA TAPIO RAINER
IPC: E04H/
Filed: 1997-04-07
Abstract: This publication describes a modular beam or post manufactured from timber material, which comprises separate core part (parts 1.2 and 2.2, figures 1 and 2) and surface lamellae (parts 3.1 and 4.1, figures 3 and 4), which may be clearly differentiated from one another. The core part comprises structural elements (parts 1.1 and 2.1, figures 1 and 2) having a circular segmental, trapezoidal or polygonal shape which, after having been joined together with glue, the cross-section of which forms a tight, symmetrical structure of regular polygonal shape, have a star-shaped hole between them. The surface lamellae (parts 3.1 and 4.1, figures 3 and 4) are glued together on the straight, external surfaces of the core part. The surface lamellae also have a cross-section of circular segmental, trapezoidal or polygonal shape. The annual growth rings in the timber material of structural elements are regularly curved, internally in the core part and externally in the surface lamellae. Steel strip, for example, or some other suitable material may, if necessary, be used as reinforcement in the glued joints. <IMAGE>
Patent FI-972631-A (FI)
Inventor: ROSENBERG JOERG
IPC: A61K9/20
Filed: 1997-06-18
Abstract: PCT No. PCT/EP95/05117 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 22, 1995 PCT Pub. No. WO96/19962 PCT Pub. Date Jul. 4, 1996A process for the production of divisible tablets by melt calendering in which two molding rolls are combined together, at least one of which has depressions with at least one bar which extends up to the surface line of the molding roll and forms a score.
Patent GB-109915-A (GB)
Title: Improvements in Packing or Filling for Absorption, Recovery or Scrubbing Towers or the like.
Inventor: OATES WILLIAM
IPC: B01J19/30
Filed: 1917-01-23
Abstract: 109,915. Oates, W., and Robinson, E. B. Jan. 23, 1917. Scrubbers and washers.-The fillings or packings of absorption, recovery, or scrubbing towers are formed as hollow pear-shaped or like bodies a having, in each side, one or more slots a<1> to give lateral passages for the gases and liquids. The ends a<2> are open and the upper ends may be open, as shown, or closed. In building up the packings, alternate ones may have closed and open upper ends. In the case of a circular tower, the packings may be segmental in plan view as shown in Fig. 3.
Patent GB-1413943-A (GB)
Title: Special effects box assembly for producing film titles and the  like
IPC: G03B27/02
Filed: 1974-01-10
Abstract: 1413943 Production of film titles and the like R P LICCIARDI 10 Jan 1974 01161/74 Heading G2A An assembly, on which a film title or animation original is prepared, a transparency is produced therefrom by contact printing and the transparency is displayed for copying by a cine camera, comprises a box 1, fluorescent lamp 7 and two grooves 9 and 10 for the insertion respectively of (1) a coloured, clear or white filter 12 and (2) a white or clear filter 12 or an apertured mask 13 containing a transparent plate 17 surrounded on three sides by a recessed frame 18 for holding the original and sensitive material or the resulting transparency below a transparent plate 25. The contact and projection printing may each be effected using a filter or the apertured mask in groove 10. The clear filter may have pins 28 for registration of animation originals and corresponding transparencies. For cine camera copying, the box may be supported in a tripod stand Fig. 12 (not shown), hung on a wall Fig. 13 (not shown), or held by means of suction cup legs, Fig. 14 (not shown).
Patent GB-584636-A (GB)
Title: Improvements in or relating to thermostatic control devices
IPC: F01P7/12
Filed: 1945-01-15
Abstract: 584,636. Automatic control systems. BRITISH THERMOSTAT CO., Ltd., and OGDEN, J. S. Jan. 15, 1945, No. 1177. [Class 38 (iv)] Temperature.-In a thermostatic control device for operating a control flap or shutter and of the type described in Specification 569,955 having a thermostatically controlled changeover switch 6 adapted to close selectively and through relays 4a, 4b the two control circuits of a reversible actuator such as an electric motor 2, each relay has connected in parallel therewith an auxiliary relay coil, the two auxiliary coils 11a, 11b being so arranged that when either of them is energized alone it closes a switch 12 in a hold-on circuit, but when they are both energized at the same time they neutralize each other allowing said switch to open and break the hold-on circuit. As shown applied to an aircraft engine cooling system, the two auxiliary relay coils 11a, 11b are wound coaxially on a common former, but in opposite directions, a common, spring- controlled armature being provided which forms part of or is coupled to the switch 12. The flap or control element may be operated by an electromagnetic, electropneumatic or electrohydraulic jack and the limit of the flap movement may be determined by the mechanically limited stroke of the jack instead of by the limit switches 3a, 3b as shown.
Patent GB-232326-A (GB)
Title: Improvements in or relating to apparatus for use in administering anaesthetics
IPC: A61M16/10
Filed: 1924-01-15
Abstract: 232,326. Boehringer Sohn, C. H., and Wieland, H. Jan. 15, 1924. Inhalers.-In apparatus for administering anaesthetics, the conduit through which the anaesthetic flows to the mouthpiece or mask is provided with a chamber or enlargement containing, for the purpose of odorizing the anaesthetic, a layer or layers of porous material saturated with odoriferous substances and so arranged that the flow of the anaesthetic is not obstructed. In the construction shown in Fig. 1, the conduit a, e along which the anaesthetic flows to the mouthpiece or mask has an enlargement b in which is arranged a disc c carrying odoriferous substances. In a modified construction, as shown ir. Fig. 3, the conduit r, s is enlarged at q to contain an inner tube t of porous material carrying the odorizing substance, and the anaesthetic is free to flow both through the tube t and along the annular space u between the tubes t, q. Alternatively the tube t may be of such dimensions as to fit closely within the tube q. In a further modification, as shown in Fig. 4, the conduit f, g has an enlargement h and the perfume-carriers i are disposed around a perforated tube k. The anaesthetic may be mixed, if desired, with oxvgen or air either before or after contact with the odorifeous substances.
Patent GB-707790-A (GB)
Title: Improvements in or relating to stools or like articles
Inventor: FREEMAN EDWIN GEORGE
IPC: A47C9/00
Filed: 1952-01-16
Abstract: 707,790. Resilent mountings for seats. NU-PARQ PRODUCTS, Ltd. Sept. 12, 1952 [Jan. 16, 1952], No. 1249/52. Class 52(1) A stool, seat &c. is provided with a seat portion, means for supporting such seat and resilient means interposed between the seat 1 and supporting means to permit displacement of the seat portion and to ensure its return to mean position. As shown in Figs. 1 and 2, the seat portion 1 is provided with four legs 3 and each leg 3 is provided with reduced parts 8, 9 and a bulbous part 7 all enclosed in a rubber bush 11a housed in parts on enlargement 4 of cruciform shape connected to the seat In a modification a base may be provided and the legs mounted thereon in a member similar to that described with reference to the seat portion 1. Various forms of bushing including helical springs are described.
Patent GB-157386-A (GB)
Title: Improvements in telegraphic and telephonic transmission by single line without earth return
IPC: H01J19/42
Filed: 1921-01-10
Abstract: 157,386. Duverger, L. Jan. 15, 1919, [Convention date]. Addition to 157,385. Systems of wiring.-In a system for transmitting over a single wire without earth return, as described in the parent Specification, a threeelectrode amplifier a is employed at the transmitter as well as at the receiver. The transmitter is connected to line through a transformer m having its two windings connected together at one end.
Patent GB-523803-A (GB)
Title: Improvements in aeroplanes
IPC: B64D15/02
Filed: 1939-01-14
Abstract: 523,803. Preventing ice-formation on aircraft. SMETTEM, K. R. K. Jan. 14, 1939, No. 1332. [Class 4] To prevent the formation of ice on the leading edges of the wings of an aeroplane having a watercooled engine, the coolant is circulated through a double skin d detachable from the leading edge of the wing e. The double skin is divided into an upper section d<1> which receives water from a vented header supplied with water from the cylinder blocks, and a lower section d<2> from which water passes back to the cylinder blocks and thence to the header. Baffles may be arranged in the double skin to prevent undue lateral movements of water. The double skins are divided transversely, and valve means is provided for causing the water to circulate only between the header and the cylinder blocks on starting the engine, through the sections of the double skin behind the propeller when the engine is warming up, or through the full length of the double skins for full power working. The Provisional Specification describes also an arrangement in which a retractable radiator can be lowered into the slip stream of the propeller when the aeroplane is stationary.
Patent GB-338427-A (GB)
Title: Improvements in apparatus for electrical separation of suspended material from gases
IPC: B03C3/40
Filed: 1930-01-14
Abstract: 338,427. Lodge-Cottrell, Ltd., (Inter national Precipitation Co., Inc.). Jan. 14, 1930. Gases, treating electrically.- In. an electrical precipitator, the collecting electrode consists of a multiplicity of rods spaced sufficiently close to produce the effect of a continuous surface on the electrical field, and arranged in two sets of rows, the rows of one set being transverse to the rows of the other set, thus dividing the precipitating chamber into flues in each of which is mounted a discharge electrode, which may consist of a metallic rod, wire or chain. In the construction shown in Figs. 1 and 2, the gases are passed into the chamber by means of openings 2 and 3, provided with control dampers 24 and 25 and distribution dampers 41, either upflow or downflow of the gases being employed. The collecting electrode rods 7 are mounted on bars 5, which are supported by members 6, the bottom ends of the rods being held by crass-bars 9. The transverse rows of electrode rows 7<1> are similarly mounted on cross-members 10, being positioned at their lower ends by members 12. The electrodes are preferably rods or tubes from “ inch to 1 inch in diameter, and the members 5, 9, 10 and 12 are preferably circular in crocs-section. The precipitator chamber is thus divided into a series of vertical flues, each containing a discharge electrode 15, tensioned by a weight 19 and spaced by a. frame 20. Means are preferably provided for jarring both the collecting and discharge electrode systems, comprising, for example, a hammer 30 contacting with supporting beams 6 and a hammer 36 contacting with an anvil 40 respectively, and actuated by suitable devices. Means such as a. hopper 13, with a discharge gate 13<1> are provided below the chamber to collect the deposited material. Instead of passing the gases to be treated vertically between the collecting and discharge electrodes, they may be passed transversely across the electrodes as shown in Fig. 3, the electrode system being arranged in a manner similar to that described above.
Patent GB-246170-A (GB)
Title: Apparatus for commercial bookkeeping
IPC: B42D12/00
Filed: 1926-01-18
Abstract: 246,170. Maitland, P. J. Jan. 19, 1925. [Convention date]. Book-keeping.-A cabinet 2, for receiving slips bearing book-keeping entries, is divided into compartments, one pair for each account, one cabinet 5 of each pair being for debit and the other 6 for credit slips. The compartments are provided with manually operated adding-apparatus 4, for totalizing the amounts of the debit and credit transactions and the amounts of goods, and with totalizing-counters 3 for indicating the number of transactions. The totalizing- counter of each compartment is operated, when a slip is filed, by the use of a long key, a shorter key being employed when the compartment is opened for other purposes. Filing-devices having filing- posts 9, adapted to engage holes in the slips, are provided in each compartment. Memorandum appliances; manuscript books.- The Specification as open to inspection under Sect. 91 (3) (a) comprises also a system of bookkeeping and a manifolding-device for entering all items on a longitudinally fed journal strip, from which differentially coloured duplicate tickets are made for ledger items, at least one each for the debit and credit accounts, and three copies, one each for the cashier, salesman, and purchaser, additional copies being made if necessary. The differently coloured duplicate strips are also longitudinally fed and alternate with transversely fed carbon paper strips, the record strips being fed by clamping-rollers. Behind the clamping-rollers is provided a combined stamp and perforator for stamping the name of the firm, date, and serial number of the journal item and making the filing holes in the strips. A knife is also provided for severing all the strips save the lowest which is cut off at every fifth entry. In conjunction with the filing-cabinet, a book is provided for entering therein the indications shown on the adding and counting mechanisms and other items for each of the account headings, the headings being entered on a flap capable of projecting beyond the edges of the leaves in use and folded into the book when finished with. This subject-matter dces not appear in the Specification as accepted.
Patent GB-1136713-A (GB)
Title: Reinforced thermoplastic polymeric materials
Inventor: COWAN ROBERT MCDOUGALL
IPC: B05D7/02
Filed: 1966-01-12
Abstract: 1,136,713. Laminates. IMPERIAL CHEMICAL INDUSTRIES Ltd. 3 Jan., 1967 [12 Jan., 1966], No. 1421/66. Heading B5N. [Also in Division B2] A reinforced structure prepared by coating a roughened surface of an article of a rigid polyvinyl chloride with a layer of a polyester resin and while that layer is still tacky applying layers of a fibrous material and a composition containing a polyester resin and a polymerization catalyst until the desired thickness of fibrous material impregnated with polyester resin has been built up and then allowing the layers of polyester resin to polymerize. The vinyl chloride polymer may be a copolymer of vinyl chloride and one or more ethylenically unsaturated comonomers such as vinyl acetate or vinyl chloride in amount less than 20% by weight. The first coating layer of polyester resin may be diluted with a solvent or a solution of a vinyl chloride polymer. The solvent may be chloroform, methyl methacrylate or a solution of polymethyl methacrylate in methyl methacrylate or in chloroform. The vinyl chloride polymer used in the solution may be a copolymer of vinyl chloride and vinyl acetate containing a small amount of units derived from maleic anhydride in methyl ether ketone. The first coating layer of polyester may not contain a polymerization catalyst or accelerator. The fibrous material may be applied after from 0.5 to 2 hours from the application of the first coating of polyester resin. The fibres of the fibrous material may be of glass, asbestos or sisal. The rigid polyvinyl chloride article may be a square sheet and the surface may be roughened before application of the polyester resin.
Patent GB-947461-A (GB)
Title: Improvements in or relating to 3-aminoalkyl-indoles
Inventor: HOFMANN ALBERT
Filed: 1962-01-16
Abstract: The invention comprises compounds of general formula: <FORM:0947461/C2/1> in which one R signifies a chlorine atom or a methyl radical, while the other R signifies a hydrogen atom; and their optical antipodes; and their acid addition salts; and their preparation by converting an appropriate 4- or 7-substituted indole in a manner known per se (for example with phosphorus oxychloride and dimethylformamide) to the 4- or 7-substituted indole -(3)-aldehyde heating this with nitroethane to produce by these optional steps a nitrovinylindole of formula: <FORM:0947461/C2/2> and reducing this with lithium aluminium hydride in the medium of an inert solvent. Pharmaceutical compositions contain a compound of the invention with an inert carrier.  The compounds are anticonvulsives and reserpine antagonists.  Specifications 807,875 and 807,876 are referred to.
Patent GB-577951-A (GB)
Title: Improvements in or relating to wearing apparel
IPC: D06M15/507
Filed: 1942-02-06
Abstract: 577,951. Proofing articles against mustard gas. GRIFFITHS, G. A., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 6, 1942, No. 1566. [Class 140] Articles of wearing apparel of high resistance to penetration by mustard gas in vapours or liquid condition are made from flexible sheet material consisting of one or more layers of fabric or other flexible porous material coated and/or impregnated with a composition containing a cellulose derivative such as nitrocellulose or cellulose acetate and polyhydric alcoholpolycarboxylic acid resin of the general formula COOH (CH,)n COOH where n may be any integer between 2 and 4 inclusive, e.g., the condensation product of glycerol and adipic acid. The ratio of cellulose derivative to alkyd resin may be between 2 : 1 and 1 : 3 by weight. One layer of fabric with composition on one or both sides or two or more layers of fabric bonded together by the composition may be used and the warp and weft of one layer may be biased with respect to those of the others. Glycol, diethyleneglycol pentaerythritol, sorbitol and manitol are also mentioned as suitable polyhydric alcohols and glyceryl diacetate monolactate as supplementary plasticizer. Clothing, hats, gloves, coats and leggings may be thus made. The material is stated to be suitable also in the facepieces of gas masks in replacement of rubber.
Patent GB-992989-A (GB)
Title: Improvements in or relating to synthetic resins
IPC: C08G4/00
Filed: 1963-01-14
Abstract: A synthetic resin is made by reacting in the presence of an acidic catalyst (a) diallylidene pentaerythritol, (b) a monomeric or aligomeric ester containing free hydroxyl groups and derived by reacting an a ,b -unsaturated dicarboxylic acid with a polyhydric alcohol and (c) an allyl, benzyl, substituted allyl or substituted benzyl ether of a saturated or unsaturated polyhydric alcohol, said ether containing at least one free hydroxy group. The reaction mixture may also include (d) a polyhydric alcohol or polyhydric phenol, (e) acrolein diallyl acetal or, (f) allyl alcohol.  The ester (b) may also contain the residues of a polycarboxylic acid or hydroxycarboxylic acid which contain no polymerizable double bonds. Polymerizable compositions are made by mixing the resins with a vinyl compound, e.g. styrene or a nuclear alkylated or chlorinated derivative thereof, vinyl pyrrolidone or a vinyl or allyl ester, possibly together with divinyl benzene.  The polymerizable mixture may also include (i) a stabilizer which is an organic or inorganic basic compound, (ii) a polymerization inhibitor which may be a polyhydric phenol, (iii) acrolein diallyl acetal, (iv) a levelling agent which may be a silicone oil or an aminoplast or (v) a pigment, dyestuff or pigment, e.g. asbestos, titanium dioxide, ferric oxide, calcium carbonate, kaolin, quartz, ground glass or silicon carbide. The composition may be polymerized by a peroxy catalyst and, possibly, an accelerator (e.g. a tertiary amine, a cobalt salt or lauryl mercaptan).  Uses.-Moulding, casting, coating, laminating and adhesive compositions.  Specification 941,423 is referred to.
Patent GB-138369-A (GB)
Title: Improvements in or in connection with forming or profiling tools for turning or other cutting
IPC: B23B29/04
Filed: 1917-02-01
Abstract: 138,369. Hibbs, L. E. Feb. 1, 1917. Tool-holders.-A profiling-tool a of the disk type is keyed to a spindle d and secured against a collar by a nut. The spindle is carried in a saddle and secured by a nut, and has keyed to it, within the saddle, a ratchet-wheel h which is adjusted and locked by one of two screws n to hold the cutting-edge of the tool in the correct position. Additional holes are provided to take the screws when the tool is used at the other side of the work.
Patent GB-1309719-A (GB)
Title: Apparatus for the automatic stacking of artificial stone blanks
IPC: B65G57/26
Filed: 1972-01-13
Abstract: 1309719 Lifting blocks FRIED KRUPP GmbH 13 Jan 1972 [14 Jan 1971] 1691/72 Heading B8H Apparatus for stacking artificial stone blanks comprises a gripper assembly 2, Fig. 3, consisting of separate sets 6, 7, 8, of gripper jaws of identical width and each operable to pick blanks from one of columns 3, 4, 5 on a conveyer 1, and means for determining which set or sets of gripping jaws shall be operative at each gripping operation. The assembly is rotatable about a vertical axis and operation of the jaws is under programme control. The jaws may be operated electrically, hydraulically or mechanically or by any combination of these means.
Patent GB-347109-A (GB)
Title: Improvements in building bricks, roofing tiles and the like
IPC: C04B41/50
Filed: 1930-01-17
Abstract: Green bricks or tiles are sanded by coating them with a coloured slip of clay water or other suitable adhesive liquid brushed on by hand; and then sprinkling the sand on to the coated surface.  Reference has been directed by the Comptroller to Specification 27338/13, [Class 87 (ii), Moulding plastic &c. substances].