baber/WOPTO huggingface dataset:
Patent FI-940525-A (FI)
Inventor: DE BOCK INGRID LYDIA HELENA AG
IPC: C08K5/053
Filed: 1994-02-04
Abstract: A process for the extrusion of a starch-containing composition to produce a material suitable for the production of moulded articles is characterised by the presence in the composition of a plasticiser which comprises two or more sugar alcohols selected from the group consisting of sugar alcohols of mono- and di-saccharides and in particular a mixture of sorbitol, mannitol and maltitol.
Patent FI-941431-A (FI)
Inventor: UNGARELLI FABRIZIO
IPC: C08B37/10
Filed: 1994-03-28
Abstract: A process for the synthesis of semi-synthetic glycosaminoglycans of general formula III <CHEM> with heparin or heparan structure modified in position 2 of the alpha -L-iduronic-2-O-sulfate acid in which the sulfate group is, entirely or in part, substituted with a nucleophilic radical is described. Said process is carried out by treating glycosaminoglycans with heparin or heparan structure by means of a nucleophilic agent in alkaline medium.
Patent FI-962620-A (FI)
Inventor: LUX MARTIN
IPC: C08F10/00
Filed: 1996-06-25
Abstract: PCT No. PCT/EP94/04125 Sec. 371 Date Jun. 26, 1996 Sec. 102(e) Date Jun. 26, 1996 PCT Filed Dec. 13, 1994 PCT Pub. No. WO95/18160 PCT Pub. Date Jul. 6, 1995Homopolymers of ethylene or copolymers of ethylene with other olefins or mixtures thereof are prepared by suspension polymerization in the presence of catalyst systems by a process in which the catalyst systems used are those which contain, as active components, A) a finely divided carrier treated with trialkylaluminum, B) a metallocene complex, C) an open-chain or cyclic alumoxane compound and D) an alkali metal alkyl or alkaline earth metal alkyl or a mixture thereof.
Patent FI-965298-A (FI)
Inventor: RAUTIAINEN KARI
IPC: G01R15/14
Filed: 1996-12-31
Abstract: The invention relates to a lead-in insulator comprising a primary conductor (4) centrally led through the body (5) of the insulator, a current measuring element (3) arranged around the primary conductor, and a voltage measuring element (2), based on voltage division and arranged inside the current measuring element (3) concentrically therewith. In accordance with the invention the insulator further comprises a second voltage measuring element (1) for voltage detection, arranged substantially axially with respect to said voltage measuring element (2). <IMAGE>
Patent FI-973094-A (FI)
Inventor: KONTIOLA ANTTI
IPC: A61B3/16
Filed: 1997-07-23
Abstract: Method and arrangement for measurement of the internal pressure of the eye. The arrangement is formed from a probe 13, which is brought with a certain speed to rest against the eye and contains a means 12, 7, 10 for continuous determination of the speed of the probe. The speed is used to derive the inner pressure of the eye. <IMAGE>
Patent GB-786837-A (GB)
Title: Improvements in or relating to devices for generating a plurality of individual pulse trains
IPC: H04J3/04
Filed: 1956-01-11
Abstract: 786,837. Electron beam apparatus. TELEFONAKTIEBOLAGET L. M. ERICSSON. Jan. 11, 1956 [Jan. 12, 1955], No. 1015/56. Class 39(1). [Also in Group XL(c)] The Figure shows a discharge tube comprising a central cylindrical cathode 2 and a number of control electrodes 3 forming boxes so that a magnetic field B applied parallel with the axis of the cathode causes the electron beam to step periodically and sequentially from box to box as in the trochotron type tube. The electron beam passes through the windows 5 in electrode 4 and through the fine meshed collector grid 6 to secondary emissive dynodes 7 so as to generate a pulse train at a load connected with each dynode Fig. 2 (not shown). In dependence upon the relative value of bias voltage between dynodes 7 and collector 6 either positive or negative going pulses may be generated.
Patent GB-840808-A (GB)
Title: Improvements relating to telephone instruments
Inventor: BROWN RONALD ERNEST CHARLES
IPC: H04M1/03
Filed: 1957-01-10
Abstract: 840,808. Sets. SIEMENS EDISON SWAN Ltd. Nov. 1, 1957 [Jan. 10, 1957], No. 1018/57. Class 40 (4). A handset is made of plastics material in two halves which are joined together by metal sleeves engaging studs projecting inwardly of each moulding. As illustrated, the handset is formed in longitudinal halves, the edges of which are rabbetted and may be glued together. Corresponding oppositely-placed tubular projections 6 are forced into a split tubular spring 8 with ratchet teeth 9. The spring 8 may be such as to engage the interior surfaces of the projections 6 and may use simple surface contact instead of using the teeth 9.
Patent GB-345384-A (GB)
Title: Improvements in or relating to looms for making tufted pile carpets and the like
IPC: D03D39/02
Filed: 1930-01-11
Abstract: 345,384. Beat-up mechanism for pilefabric looms. DUTFIELD, W. H., of Dutfield & Quayle, Franchise Street, Kidderminster, Worcestershire. Jan. 11, 1930, No. 1057. [Classes 142 (ii) and 142 (iii).] In looms for weaving tufted pile carpets, wherein a number of previously inserted weft threads are divided for the insertion of the tufts, a supplementary comb is provided for straightening up the front weft thread and providing a clearance for the insertion of the tuft tube frame between the wefts. The supplementary comb 7, Figs. 1 and 2, is carried partly by a cradle 4, 5, pivotally mounted on a double-armed lever 1-2 fulcrummed at 3, and partly by a link 10 connected to a bell-crank lever 9, the necessary vertical and horizontal movements of the comb being effected by a cam 13 through lever and rod connections 12, 11, and 15, 14, respectively. After a tuft 16 has been formed around one of the weft threads by the ordinary comb 17, two double shots of weft 19 are inserted in loop form by two superposed needles, the lower loop being engaged by the selvedge cord to form the selvedge, whilst the upper loop is held by a retaining finger 21, Fig. 4, the usual placers 22 being operated, after the withdrawal of the needles, to divide the weft and move the front threads up to the tuft 16. The wide spacing of the placers, however, allows the weft to sag towards the centre of the warp, thereby restricting the area between the divided wefts, and the supplementary comb 7 is brought into operation to beat up the front weft threads to the fell of the cloth and permit the free insertion of the next tuft which is formed around the remaining weft thread 19.
Patent GB-1452835-A (GB)
Title: Windshield wiper assembly
IPC: B60S1/38
Filed: 1974-01-09
Abstract: 1452835 Windscreen wipers ANDERSON CO 9 Jan 1974 [1 Feb 1973] 01095/74 Heading A4F A backing member 24 for a windscreen wiper element 26 has a tubular body 30 e.g. of plastics material, in which is received a retaining bead 42 on the element 26, and which has a slot 34 receiving a neck portion 40 of the element 26 and flanges 44 extending from opposite sides of the slot 34 to define with flanges 48 slots 50 for receiving claws 22 of a wiper superstructure. The flanges 44 are formed with reinforcing flanges 46 provided with ribs 47, and reinforcing rib 52 is provided at the rear of the body 30. Claws 22 of various widths may be received in the slots 50, the flanges 46 assisting in retaining the wider claws in position. In a another embodiment two pairs of lateral slots 82, 88 Figs. 5 and 6 (not shown) are provided for receiving wide and narrow claws, respectively; and in a further embodiment the tubular body of the backing member 92 Fig. 7 (not shown) has a triangular cross-section.
Patent GB-174342-A (GB)
Title: Improvements relating to metallic packing for rotary shafts
IPC: F16J15/44
Filed: 1922-01-13
Abstract: 174,342. Metropolitan - Vickers Electrical Co., Ltd., (Assignees of MacMurchy, J. A.). Jan. 24, 1921, [Convention date]. Stuffing-boxes, substitutes for; parking, metallic; draining.-- Packing for a turbine or other rotary shaft comprises grooves in the shaft or in a sleeve 11, secured to the shaft, and working in contact with conical metallic packing 16, pressed into a split conical box 17 by means of a gland 19. To permit of lateral movement, the box 17 is formed with a flange 21 making a ground jcint with a ring 25 spherically seated in a ring 24 in the casing 15. The box 17 is pressed axially by springs 20, confined by a cover-plate 22. The packing 16 may be in two parts, separated by a draining ring 26.
Patent GB-1083811-A (GB)
Title: Tray for babies
IPC: A47D5/00
Filed: 1964-04-09
Abstract: 1,083,811. Cots. K. R. B. JOHNSON. April 9, 1964 [Jan. 10, 1963], No. 1178/63. Heading A4J. A tray for babies has two opposite side walls 2 which merge into a concave baby supporting surface 1 which extends longitudinally between them and has a constant depth. End walls 3 of the tray do not extend above the ends of the concave surface. The tray may be an integral moulding of expanded polystyrene or it may have a concave surface made of plywood or hardboard. The walls and concave surface may be upholstered or a separate light mattress may be provided. The bottom of the tray is hollow and may be made with sockets, legs or flanges so that it can be stood on a stand or sub-frame.
Patent GB-856442-A (GB)
Title: Improvements in flame spectrophotometry
Inventor: EXLEY DONALD
IPC: G01N21/72
Filed: 1958-01-13
Abstract: 856,442. Photo-electric spectrometers. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Dec. 31, 1958 [Jan. 13, 1958], No. 1240/58. Class 40(3). In a flame spectrophotometer in which the burner aspirates a liquid whose spectrum is to be studied, the presence of the liquid is arranged to complete a circuit between a conducting aspirating tube and a further electrode to control the integration of the spectro-photometer output. Figs. 2 and 3 show the burner arrangement. The liquid under test is placed in a small vessel in a holder A. When handle D is released from one end of a bayonet slot, a spring C forces the holder A upwardly so that the operating tube N and an electrode L mounted on an insulating block K dip into the liquid. The conductive path thus completed between them causes a triode V5 to conduct operating a relay 30 which completes an integrating circuit for the output of the light sensitive device. This integration commences as soon as the liquid is drawn into the aspirating tube by combustion gas introduced to the burner at tubes 24, 25. The Specification describes an arrangement, (Fig. 4 not shown) whereby a known spectrophotometer containing both a photo-multiplier and a red sensitive cell is modified to allow the light sensitive device to be corrected to charge one or other of a pair of condensers, integration being initiated by the operation of relay 30 which connects the output of the light sensitive device to the condenser. A switch 5 provided so that one condenser may be charged by a standard sample and another by the liquid under test. The two condensers may be discharged in opposition and the time taken for the difference to fall to some predetermined valve measured.
Patent GB-948801-A (GB)
Title: Clasp
IPC: A44C5/20
Filed: 1961-01-11
Abstract: 948,801. Necklace fasteners. L. R. WYATT. Jan. 11, 1961, No. 1261/61. Heading E2A. A box-type clasp consists of two members, one a hollow box 10 with a single opening at one end, and a tongue member 20 adapted to be inserted in the box member through thg opening and held therein by means of a sprune part, the tongue member engaging behind a projection 18 of the box member, each of the two members being provided with an attachment device 16, 22 for one or more strands of a bracelet, necklet or the like and the tongue member being provided at its end adapted to be inserted into the box member, with an abutment 23 so shaped and disposed as to engage within the box member during withdrawal of the tongue member therefrom so as to oppose completion of such withdrawal until the tongue member is moved through a predetermined angle relative to the box member so that the abutment is substantially parallel to the base of the box member so that complete withdrawal may be effected. The opening in the box member is substantially in the form of an inverted T and the tongue member is in the shape of an asymmetrical V, one arm 21 of the V being longer than the box member and having the attachment device 22 at its free end while the other arm is the sprung part 24 and has a main portion of such dimensions as to fit closely inside the box member with a narrow projecting portion 26 centrally of its free end, the arrangement being such that when the tongue member is engaged with the box member the main portion of the arm 24 engages behind the projection 18 with the projecting portion 26 projecting from the box member through the leg portion of the T-shaped opening.
Patent GB-340803-A (GB)
Title: Electric junction boxes
IPC: H02G3/10
Filed: 1930-01-14
Abstract: 340,803. Suspending electric lamps. HADEN & SONS, Ltd., G. N., St. Georges Works, Trowbridge, Wiltshire, DAVIS, C. M., 117, Woodlands, Golders Green, and KING, C., 127, Columbia Road, Hackney Road, both in London. Jan. 14, 1930, No. 1369. [Class 75 (iii).] A junction box 1 is provided with staggered lugs 2 extending from the back-face 3 in order that the box may be rigidly supported by attaching by screws 5 to a bar 4 fixed to the building structure.
Patent GB-1529084-A (GB)
Title: Two-wire current transmitter for providing a direct current signal proportional to a measured parameter
IPC: G08C19/02
Filed: 1976-01-14
Abstract: 1529084 Two-wire telemetry ROSEMOUNT Inc 14 Jan 1976 [20 Jan 1975] 01430/75 Heading G1U In a two-wire transmitter for converting a variable reactance, representing a parameter, into the magnitude of a D.C. current supplied by a remote source, an oscillator energizes the reactance,, the current through which is rectified and this value used to control the total current from the remote source, with provision also being made for zero-setting and linearizing of the parameter to current response. The oscillator comprises transistor 15, capacitor 16, resistor 19 and inductive feedback via windings 14, 17, 20 and 21 and amplifier 12. The feedback ensures that the product fV of the oscillator frequency and output voltage is kept constant. The oscillator pulses charge and discharge variable capacitor C1 (e.g. a pressure transducer) and a reference capacitor C 2 , Diodes 23, 25, 26, 27 rectify these currents which are respectively fVC 1  and fVC 2 . Current i, flowing through zero-setting components 41, 42 is the difference between the currents. A further current i 2  is added to i 1 , this being set by a potentiometer 39 across the reference Zener diode 33 and which is used for linearizing the response. The current i 1  + i 2  = i 3  is a fixed fraction of the total current iT drawn from the supply source 91, 92. This is achieved by means of network 64 which carries iT in which a potentiometer 69 draws off i 3 . The remaining current passes through a shunt path 74, 72 and 82, 77 to return and the supply source 91, 92 and the shunt path is controlled by the value of i 1  + i 2  to vary the total current iT to linearly represent the parameter being measured.
Patent GB-656967-A (GB)
Title: Improvements in or connected with factory buildings or like building structures
IPC: E04H5/02
Filed: 1949-01-19
Abstract: 656,967. Factory &c. buildings. HOROWITZ, A., and KOEKEBAKKER, H. Jan. 19, 1949, No. 1474. Convention date, Feb. 5, 1948. [Class 20(i)] A factory or like building comprises a raised storey 2 under the central lantern 1 containing the administrative offices &c. the sides walls 4, 5 of which are of glass, in order to improve lighting and supervision. The lantern roof may also be of glass. The storey 2 is supported on pillars 3 between which is a communication passage and storage space 8. The machines are in spaces 7. The walls 4, 5 may form a salient angle of which the angular point is in the roof plane: The storey 2 may extend beyond the end walls of the building.
Patent GB-344142-A (GB)
Title: Improvements in or relating to water waste preventers for flushing purposes
IPC: E03D3/10
Filed: 1930-01-15
Abstract: 344,142. Flushing- apparatus. BALESTRO, F., 22, Via Gran Sasso, Milan, Italy. Jan. 15, 1930, No. 1489. [Class 26.] A water-waste preventer comprises a valve 4, Fig. 5, which may be disposed on a seat 7 to prevent the outlet of water from a lenticular flushing tank 3, Fig. 4, to the flush pipe 31, or may be disposed against the end of a nozzle 10 to prevent the inlet of water to the tank. The operating handle 11 is acted on by a torsion spring 13. A water supply pipe 32, 17 leads to a chamber 21, so that during the filling of the tank, air is drawn by injector action through a pipe 16, past a non-return valve 19 and through a nozzle 23 into the tank, the air being supplied to the pipe 16 through passages 27, 29 and the interior of the block 1.
Patent GB-1117404-A (GB)
Title: Skittle game apparatus
Inventor: FERGUSON GEORGE ROBIN PAGET
IPC: A63D3/00
Filed: 1967-01-11
Abstract: In a skittle game wherein the skittles are knocked down by a spinning top, the skittle board has support legs of different height so that the highest and lowest corners of the board are on a diagonal.  The spinning top has a domed bottom.
Patent GB-689629-A (GB)
Title: Compositions comprising nylon
Inventor: PLIMMER HAROLD
IPC: C08K5/18
Filed: 1950-01-20
Abstract: Degradation of nylon by exposure to light is reduced by incorporating with the nylon one or more salts of aluminium, chromium, copper or manganese with a hydroxybenzoic acid or anthranilic acid.  In examples: (1) (i) 0.1 per cent by weight and (ii) 0.5 per cent by weight of manganese salicylate is shaken with polyhexamethylene adipamide chip which is then moulded at 245 DEG  C. into a rod.  The rod is melted and spun into filaments at 280 DEG  C. The strength of the drawn yarn is compared with the strength of untreated yarn before and after exposure to ultra-violet light; (2) as (1) using 0.1 per cent copper salicylate; (3) as (1) using 0.5 per cent by weight of chromium salicylate; (4) as (1) using 0.1 and 0.5 per cent of aluminium salicylate; (5) as in (1) using 0.5 per cent of aluminium anthranilate.  Salts of aluminium with salicylic or anthranilic acid are preferred.  It is stated that nylon containing a delustrant such as titanium dioxide is especially susceptible to degradation.  The preparation of various of the stabilizing salts is described (see Group IV (b)). Specifications 527,532, 649,481, [Group IV (c)], and 652,947 are referred to.ALSO:The Specification describes the preparation of manganese, copper, chromium, and aluminium salicylates and aluminium anthranilate by adding solutions of (i) manganese sulphate, (ii) cupric sulphate and (iii) chromium sulphate to salicylic acid dissolved in a solution of sodium carbonate, (iv) and (v) aluminium sulphate to salicylic acid and anthranilic acid dissolved in a solution of sodium hydroxide.  The various salts precipitate.  The Specification refers in general to the use of manganese, copper, chromium and aluminium salts of hydroxybenzoic and anthranilic acids as degradation inhibitors for nylon (see Group IV (a)).
Patent GB-997564-A (GB)
Title: Improvements in or relating to foundry moulding machines
Inventor: CHRISTL MANFRED
IPC: B22C15/24
Filed: 1964-04-15
Abstract: 997,564. Machinery guards. LEIPZIGER EISEN-UND STAHLWERKE VEB. April 15, 1964, No. 15626/64. Heading F2J. In a moulding machine of the type having a blowing head 2 and a vertically movable table 7 to support a core box 8, a device is provided to protect the machine operator against flying sand during the blowing operation. The device comprises a U-shaped shield 3 movable about pivots 1, and having pneumatic piston and cylinder assemblies 4 actuated by control means (not shown) to effect raising and lowering of the shield 3. When the machine is started, the screen is automatically lowered into position at the level of contact of the bore box 8 with the head 2. The blowing operation is then effected and the shield returned to its inoperative position. Stops 5 are provided to limit the movement of the shield.
Patent GB-589365-A (GB)
Title: Improvements in or relating to heating systems for buildings
IPC: F24D5/02
Filed: 1945-01-19
Abstract: 589,365. Ventilating buildings. HENRY, A. M. Jan. 19, 1945, No. 1569. [Class 137] [Also in Group XIII] A heating and ventilating system for buildings comprises a main air passage 20 surrounding a metal flue 16 of a stove 15, preferably of the open register grate type, on each side of the passage 20 there being an auxiliary duct 21 and 22 respectively. The former opens into the passage 20 at the bottom in the well 9 below the grate, to supply fresh air from the attic 17 to be warmed and delivered to the rooms via the louvred openings 24 in the duct 20, the latter, which is not in communication with the duct 20, enables foul air to be removed from the rooms via the louvred openings 29 and rejected to atmosphere through the cowling 28. The ducts 20, 21, and 22 are situated in a casing 8, Fig. 1, forming part of a partition wall 3, and comprise three box-like units 9, 10 and 11 joined together by pipes 12, the casing being formed of metal plates 13 attached by flanges on the wall 3. Louvred openings 25 to facilitate the recirculation of air in the rooms are included in the duct 20, which has interior adjustable baffles 33 to control the flow through it. Specification 565,194 is referred to.
Patent GB-729744-A (GB)
Title: Shock absorbing spring device
Inventor: RUEGG WALTER HEINRICH
IPC: F16F1/36
Filed: 1952-01-21
Abstract: 729,744. Rubber compression springs. THIEMANN, R. Jan. 21, 1952, No. 1620/52. Class 108 (3). In a shock-absorber comprising a hollow rubber body 10 having a hollow space 12 so shaped that under axial load the central part of the body 10 expands, the body 10 is surrounded by a sleeve 13 which opposes alteration in 'shape of the central part of the body 10. The sleeve 13 may be in the form of a coil spring (Fig. 2, not shown). In Fig. 3 the operation of the spring element 10 is damped by the flow of liquid 16 between the element 10 and the sides of the sleeve 13. A single-acting piston or throttle valve 18 is provided.