baber/WOPTO huggingface dataset:
Patent GB-269182-A (GB)
Title: Improvements relating to television and similar apparatus
IPC: H04N3/36
Filed: 1927-04-06
Abstract: 269,182. Brunn, A. H. April 7, 1926, [Convention date]. Television.-The image at the receiving station of a television system is viewed upon a screen of phosphorescent material immediately following exposure of the material to the light from the fluorescent screen of a cathode-ray receiving tube or to the exploring beam associated with the Karolus-Kerr cell or like receiving device. Zinc sulphide containing radio-active substances or in the form of Sidot blende is specified as a suitable phosphorescent material, and zinc sulphides containing copper, bismuth, &c. are specified as suitable for obtaining variously tinted pictures. The phosphorescent material may be carried by sheets, plates, strips, or films movable in relation to the fluorescent screen or the exploring beam and to the viewing field. Fig. 3 shows one arrangement in which a film 1 of phosphorescent material (of which only a portion is shown) is carried by an endless band 7 moving successively through (1) the activating field 8 in front of the fluorescent screen 2 of the cathode ray receiving tube 3, (2) the viewing field 9, and (3) the extinguishing field in front of devices 10 for extinguishing the image by heat or infrared rays. Optical projecting devices may be employed between the screen 2 and the film 1. Alternatively, the phosphorescent material may be carried by a rotary disc or by a segment adapted to be oscillated to bring the material succesively into the activating, viewing, and extinguishing fields.
Patent GB-784243-A (GB)
Title: Improvements in or relating to method and apparatus for magnetic recording
IPC: G11B23/00
Filed: 1955-04-01
Abstract: 784,243. Magnetic recording and reproducing apparatus. ARMOUR RESEARCH FOUNDATION OF ILLINOIS INSTITUTE OF TECHNOLOGY. April 1, 1955 [April 8, 1954], No. 9526/55. Class 40 (2). In a magnetic recording and reproducing apparatus, a method of obtaining a flat frequency response comprises setting the magnetic gap of the magnetic head obliquely to the direction of motion of the record medium. A particular object of the invention is to obtain a true representation of the wave form of long wavelengths as in data recordings applications. The optimum angle at which the gap is disposed to the record track is considered to be such that the end margins 25c, 26c of the head, Fig. 4, are just outside the influence of the recorded signal and thus is dependent upon the shape of the pole faces. For a square pole surface as in Fig. 4, the critical angle would be tan-<SP>1</SP>2, or 63.4 degrees. A general formula to cover other dimensions is given by 6 = tan<SP>-1</SP> 2W - (see Fig. 13). Alternatively, the pole pieces L could be in the form of a rhomboid, Fig. 10, and may be built of laminations as shown in Fig. 11. The construction of the head is described with reference to Figs. 2 and 3, in which tapered core pieces 40, 41 embracing a copper spacer 42 are secured by soft solder 46 a brass backbone 47, and set in a brass member 51 mounted by means of a non-magnetic body 53 on a turntable 35 which may be rotated about a pin 54 to adjust the angle of the gap relative to the record member 11. The core pieces 40, 41 each have a pair of extending strips 49, 50 carrying windings 60, 62 serving as high-frequency exciting windings for establishing fluxes in opposite phase at the gap 27, and windings 61, 63 serving as signal windings to produce an amplitude modulated output which must be demodulated in order to obtain an output varying in polarity according to the recorded signal.
Patent GB-1417608-A (GB)
Title: Polymeric aluminium fluoride compounds and their use as catalysts in process for producing butadiene polymers
IPC: C08F136/06
Filed: 1973-02-27
Abstract: 1417608 Polymeric aluminium fluoride compounds; butadiene polymerization catalysts SUMITOMO CHEMICAL CO Ltd 27 Feb 1973 [1 March 1972 31 March 1972] 9569/73 Headings C3R and C3P The invention comprises polymeric organic aluminium fluoride compounds of formula where R is an alkyl, aryl or aralkyl group, n is more than 1 and less than 2 and m is more than 4. The polymers are prepared by reacting suitable proportions of a trialkyl aluminium compound with anhydrous hydrofluoric acid or boron trifluoride or a compound of formula where R is as above and X is halogen, with a metal fluoride MF 2 , where M is calcium, barium or strontium. The polymer is mixed with a nickel or cobalt compound and used as a catalyst for the polymerization of butadiene; the catalyst composition also may contain water and/or a halogenated alcohol, halogenated carboxylic acid or anhydride, halogenated ketone, halogenated aldehyde, a phenol or a hydroquinone. Examples are given.
Patent GB-1116484-A (GB)
Title: Transport, storage and use of inflammable materials
IPC: C07C7/20
Filed: 1966-03-04
Abstract: In a method of transporting, storing and handling inflammable materials there is added a predetermined quantity of dichlorofluorobromomethane to the inflammable material to reduce or prevent the risk of fire or explosion in a medium such as air or oxygen.  Materials treated include petrol, fuel oil, sulphur compounds, hydrogen and aromatic aliphatic or heterocyclic hydrocarbons.  When the inflammable material to be treated is gaseous or vaporous the dichlorofluorobromomethane may be added thereto as a vapour and the mixture so obtained may be condensed by compression. When the inflammable material is a liquid or solid the dichlorofluorobromomethane may be added thereto as a vapour or a liquid.  In an example a minimum of 48.2% and a maximum of 51.8% dichlorofluorobromomethane was added to hydrogen.
Patent GB-268965-A (GB)
Title: Improvements in or relating to packing and shipping boxes or like receptacles
IPC: B65D85/38
Filed: 1926-04-12
Abstract: 268,965. Oppenheim, F. S. April 12, 1926. Fittings, internal.- A packing-case for an asymmetrically shaped article such as a radio set comprises inner walls or liners 18 spaced from the outer walls 11 and means, such as the member 31, projecting from one of the walls to engage the article and prevent movement thereof. As shown the inner walls or liners are formed by tray-like members arranged against the outer walls of the case and the member 31 is a folded tubular structure which fits in the space between the set A and two of the liners 18 and may have a depending portion 31<a> which is inserted between the side of the set and the adjacent liner. In a modification the top liner is formed with depending looped or recessed portions which straddle any projecting parts of the set and abut against the asymmetrical side thereof to fill the space between it and the cover flaps of the case. In another form a number of liners form the inner side walls and one of them is shaped to abut against the asymmetrical side of the contents.
Patent GB-451060-A (GB)
Title: Improvements in electric conductors
IPC: H01B5/10
Filed: 1935-03-28
Abstract: 451,060. Conductors. HENLEY'S TELEGRAPH WORKS CO., Ltd., W. T., 11, Holborn Viaduct, and HODGES, H. J., 2, Pegwell Street, Plumstead, both in London. March 28, 1935, No. 9705. [Class 36] A conductor comprises a core 1 of one metal and an outer part 6 of another metal separated by a waterproof insertion comprising a coating 2 of waterproof compound and a substantially complete covering of fibrous material constituted by a helical lapping 3 of one or more textile yarns impregnated with waterproof compound. An additional lapping 4 or lappings of impregnated textile yarn and a second coating 5 of waterproof compound may be provided. The core 1 may be of galvanized steel, the compound a pitchy material, the layers 3, 4 of impregnated cotton, jute or flax yarn and the outer part 6 of copper.
Patent GB-251263-A (GB)
Title: Improvements in or relating to motor-vehicle bodies
IPC: B62D29/02
Filed: 1926-04-13
Abstract: 251,263. Gerin, J. April 25, 1925, [Convention date]. Bodies.-A road-vehicle combined chassis and body of the closed type comprises a skeleton frame consisting of longitudinal bearers and beams connected by wooden elements flanked by section-iron members forming the bows on which the covering panels bear. The main longitudinal bearer consists of a central metal blade 1, Fig. 1, wooden portions 2, and section-iron members 3, while the other longitudinal beams consist of wooden portions 4 flanked by section-iron members 5. The lower transverse beams consist of a central blade 7, Fig. 4, and wooden portions 8 flanked by section irons 6, and the frame is further braced by floor portions 10 fitting as shown in Fig. 1. The bows comprise wooden members 4, Fig. 4, flanked by section irons 6. Panelling 18 is secured to the frame. The engine is supported on a cradle formed by longitudinal bearers 13, Fig. 1, supported by rails 14, 15.
Patent GB-1259933-A (GB)
Title: Constant temperature refrigerated equipment
IPC: F25B5/00
Filed: 1970-03-02
Abstract: 1,259,933. Refrigerators; defrosting. EMHART CORP. 2 March, 1970 [11 June, 1969], No. 9878/70. Heading F4H. A refrigerated display cabinet which is kept at substantially uniform temperature comprises an insulated enclosed space 14 with a perforated shelf 100 below an access opening 12 having an air curtain 116 formed of air streams 112, 114, the curtain and refrigerated air for the space being provided by a refrigerator means 48. The means embodies several refrigerator units each having one or more blowers 46 for directing air from a common plenum chamber 44 into a common plenum 50 and at least one refrigerator unit is operative whilst one or more of the remainder is defrosting. The blower associated with a defrosting unit is inactive and a gravityactuated damper is mounted between each unit and the plenum to prevent cold air flow from a defrosting unit. The refrigerated air from the space passes to the plenum 44 via a duct 40. A second plenum 52 common to the units supplies an additional flow of refrigerated air through outlets 34 into the space. The units are of the compression type and are successively defrosted under the control of time clocks or the like by hot refrigerant gas from a common compressor.
Patent GB-867621-A (GB)
Title: Improvements in or relating to machines for the manufacture of tubes
IPC: B23K9/032
Filed: 1959-03-23
Abstract: 867,621. Making helically-jointed tubes; coiling; welding by fusion. HOESCH ROHRWERKE A.G. March 23, 1959 [March 24, 1958], No. 9992/59. Classes 83 (2) and 83 (4). A machine for coiling and arc-welding strip to form tube has a cylindrical sleeve in which the first helical turn of the strip is formed, an arcwelding head which welds the strip adjacent where the edges first meet and two pairs of guide-rolls spaced apart with the welding head in between. The strip 4, Figs. 1 and 3, is fed between inner guide rolls 12, 36, 38 on a fixed shaft 18 and outer guide rolls 11, 35, 37 on a fixed shaft 13, into the sleeve 1 which has helical ridges 9, 10 to reduce friction. The shafts 13, 18 are vertically adjustable and are mounted respectively on a fixed base 3 and on a plate 20 extending within the sleeve 1 and secured to the base 3. The seam is welded on the inside by a welding head 27 slidable axially of the tube 7 in a slot in the shaft 18 between the rolls 36, 38 and carried by a rod 28 axially movable in the mountings of the shaft 18 under the control of a roller 30 engaging either of the edges of the strip 4. The welding-head consists of a housing 42 receiving a rectangular sleeve 43 through which the wire 44 is led. The wire passes out through a ceramic insert 45 in the housing 42. A second welding-head 47 adjustably mounted on the sleeve 1 welds the outside of the seam. A roller 54 abutting the edge of the strip controls the position of the welding-head 47 axially of the tube 7. Welding heads 68, 69 deposit reinforcing ribs on the tube. A copper bar 39 conducts heat from the seam. In a modification, the pairs of rollers 12, 36 and 11, 35 are each replaced by a single roller. In a further modification, Fig. 9, the rollers 37, 38 are replaced by an inner roller 75 and a pair of outer rollers 76 parallel to the seam. The inner roller 75 is vertically adjustable on a bar 79 attached to a pivoted bracket 88 and is pressed against the tube by an hydraulic ram 84 acting on the bracket 88. The inner welding-head 27a is carried by a carriage guided in slots 103.
Patent HK-100292-A (HK)
Title: Mould exchange apparatus for a group of plastic injection-moulding machines
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1992-12-10
Abstract: The machines served by the apparatus are each provided at the rear with a changing table (19), which can be moved parallel to the parallel injection axes (x-x) of the injection-moulding machine. A transporting vehicle (27), provided with a mould displacing device, can be moved in a guide (45) running parallel to the injection axes (x-x) alternately into a connection position in which a mould guide (G'') of the vertically adjustable transporting vehicle (27) forms a transporting track with one of two mould guides (G') of the changing table (19) or with a mould guide of a depot set-down place (44a). The plastic injection-moulding machines of the group, separated from one another by the guide (45), are arranged mirror-symmetrically with respect to one another. A carrier plate (27h), serving as a set-down place, of the transporting vehicle (27) is mounted in such a way that it can turn at least by 180 DEG . It is achieved by such a design that, with full automation and relatively low production costs, the mould exchange apparatus avoids running over the operator sides (y) of the injection-moulding machine and consequently the operator personnel as the result of "held-up transport" and nevertheless permits a space-saving arrangement in conformity with a different or changing number of injection-moulding machines (Fig. 1). <IMAGE>
Patent HU-T43655-A (HU)
Title: Method and apparatus for inhibiting the buckling of rails in through area being between the end and profile of rail tongue
Inventor: ROTTER FRANZ
IPC: C21D9/04
Filed: 1986-03-19
Abstract: 1. Process for the heat treatment of rails in the transitional region between the tongue end and the control rail section, the rail being heated above the austenitizing temperature and thereafter being cooled in still air, characterized in that the heat treatment is carried out simultaneously with or immediately after the hot forming of the tongue rail end, in that the transitional region is heated over a depth of at least 7 mm and at most 25 mm, and in that the heat treatment is controlled in such a way that the length of the zone of structural change obtained as a result of the forming of the tongue is kept smaller than 30 mm in the longitudinal direction of the rail.
Patent HU-T44411-A (HU)
Title: Herbicides comprising substituted n-phenyl-pyridazone derivatives as active substance and process for preparing the active substances
Inventor: BECKER RAINER
IPC: C07D237/14
Filed: 1987-05-27
Abstract: Substituted N-phenylpyridazone derivatives of the general formula I <IMAGE>  (I)  where R1, R2 and R3 are each hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, halogen, cyano, phenyl, phenoxy, or phenylthio and Z is a straight-chain, saturated alkylene group of 1 to 5 carbon atoms, herbicides containing these compounds, and a process for combating the growth of unwanted plants.
Patent HU-T59404-A (HU)
Title: Heterocyclic compounds
Inventor: OKU TERUO
IPC: C07D471/04
Filed: 1991-09-24
Abstract: A compound of the formula : <CHEM>  wherein   R<1>   is hydrogen, halogen, nitro, lower alkyl, lower alkoxy, amino or acylamino, R<2>, R<3> and R<4>   are each hydrogen, halogen, nitro, cyano, lower alkyl, lower alkenyl, lower alkylthio, more or di or trihalo(lower)alkyl, oxo(lower)alkyl, hydroxy(lower)alkyl or optionally esterified carboxy; or R<2> and R<3>   are linked together to form l,3-butadienylene, R<5>   is hydrogen or imino-protective group, A   is lower alkylene, Q   is CH or N, X   is N or CH, Y   is NH, O or S, and <CHEM> is condensed or uncondensed imidazolyl which may have suitable substituent(s), and pharmaceutically acceptable salt thereof; processes for their preparation and pharmaceutical compositions comprising them.
Patent HU-T35707-A (HU)
Title: Material composition for pressed plates
Inventor: SIMEONOV JORDAN T
IPC: C08L97/02
Filed: 1983-09-09
Abstract: The physical and mechanical properties of pressed boards made of wood chips or fibre with urea-formaldehyde binder, hardener and water are improved by the addition of alkali-metal-sulphates pres. derived as byprods. from industrial processes like the prodn. of phosphoric-acid or the processing of barium contg. ores. Pref. 5-35 wt% calcium-sulphate-dihydrate is used, based on the total wt. of the prod. The use of sulphate leads to economies in the usage of wood.
Patent HU-T69124-A (HU)
Title: Process for rendering inert poisonous and harmful dusty wastes emenating from thermal decomposition procedures
Inventor: BASSETTI ANGELO
IPC: A62D101/43
Filed: 1990-08-24
Abstract: A method for rendering toxic and harmful dust removed from the gaseous combustion products of waste incineration plants inert by enclosing said dust in concrete after making the sulphates contained in the dust insoluble by treatment with barium chloride.
Patent HU-T49335-A (HU)
Title: Process for production of izotiasolones substituated by halogene
Inventor: CHI-TUNG HUS ADAM
IPC: C07D275/02
Filed: 1988-10-26
Abstract: Halo substituted isothiazolones are prepared by a single-step synthesis from an amide and a sulfur-halogen compound. The products are useful as biocides.
Patent HU-T62401-A (HU)
Title: Apparatus for producing connecting sealing member for channel interconnecting pipes
Inventor: BEHNERT HOLGER
IPC: F16L55/16
Filed: 1990-10-18
Abstract: The connection between a main conduit (1) and a side conduit (2) is constructed with a connector (14) which consists of an extensible fibrous web and covers the transition region between the connection opening (4) and the side conduit (2). The device for constructing the connection can be drawn into the main conduit (1) by a slide (6). It consists of an extension member (10, 11) which is mounted on the slide (6) so as to be vertically adjustable by means of a bellows (9). The connector (14) impregnated with a curable resin is pressed on in the edge region of the connection opening (4) by a pressure ring (12) and firmly held during the extension process until curing has ended. <IMAGE>
Patent ID-17018-A (ID)
Inventor: JULIUS MANFRED
IPC: C07B63/04
Filed: 1997-06-03
Abstract: PCT No. PCT/EP97/02763 Sec. 371 Date Nov. 12, 1998 Sec. 102(e) Date Nov. 12, 1998 PCT Filed May 28, 1997 PCT Pub. No. WO97/46528 PCT Pub. Date Dec. 11, 1997The invention relates to a process for reducing the dimerization of piperidines of the formula I where R1 to R4 are C1- to C6-alkyl, R1 and R2 and/or R3 and R4 together are a CH2 chain having 2 to 5 carbon atoms, which comprises adding to the piperidine from 0.001 to 0.2% by weight of a reducing agent of the formula MXH4-mYm, where M is an alkali metal, NR4, where R are identical or different C1-C4-alkyl groups, or an equivalent of an alkaline earth metal or an equivalent of zinc, X is boron or aluminum, Y is H or CN and m is 0 or 1. The invention also relates to a mixture of piperidines of the formula I, from 0.001 to 0.2% by weight of a reducing agent and from 1 to 1000 ppm of dimers of the piperidines of the formula I, and to the preparation of hindered amine light stabilizers therefrom.
Patent ID-19070-A (ID)
Inventor: COSTI ALBERT
IPC: B21D5/06
Filed: 1997-11-10
Abstract: The corrugating machine comprises a series of corrugating bars (6) fixed to a driven endless chain (5), and a series of supporting bars (13) for the material (10) being corrugated. The corrugating bars are able to move relative to the endless chain, their movements being perpendicular to the plane of the supporting bars. The supporting bars have additional bars beneath them on a second endless chain to hold them up while a pressure is applied by the corrugating bars and acting at the same time as drying elements.
Patent JP-2000200863-A (JP)
Title: Semiconductor device
Inventor: ARAKI KOJI
IPC: H01L23/28
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To supply semiconductor devices in a bulk method so as to efficiently assemble and mount them. SOLUTION: This semiconductor device has a shape where a resin molded body 8 protrudes in a direction like a convex and becomes dynamically unstable if a protrudent part 8a is arranged downward. Outer connection leads 9 each connected to the electrodes of a semiconductor element (transistor) are extended outward from the peripheral sides of continuous length of the resin molded body 8, and the tips of the leads 9 are bent in directions each opposite to the directions in which the leads 9 are extended.  Furthermore, when the outer connection leads 9 each connected to the emitter electrode, base electrode, and collector electrode of the transistor are arranged in a point symmetrical manner about the center axis of the resin molded body 8, the leads become the same in arrangement even if the semiconductor device is turned around this axis by an angle of 180 deg., so that the semiconductor device can be easily mounted.
Patent JP-H08187396-A (JP)
Title: Dehumidifying type clothing drying machine
Inventor: OGASAWARA HITOSHI
IPC: D06F58/02
Filed: 1995-01-09
Abstract: PURPOSE: To miniaturize a dehumidifying type clothing drying machine by thinning its depth dimension by providing drum air holes for exhausting hot drying air on the inner peripheral face of a drum, and providing drum outer periphery ducts for sealing both the sides of drum air holes on the circumferential face of the drum. CONSTITUTION: Tapped water is supplied to a cooling water jetting nozzle 17 provided inside a circulation duct 14 and when tapped water is jetted as cooling water, hot air for drying with much-humidity from drum outer periphery ducts 6 sealing both the sides of drum air holes 5 on a drum outer peripheral face 2a touches the jetted cooling water while the air passes through the circulation duct 14, and is cooled and dehumidified by condensing its moisture. The cooled and dehumidified drying air is ventilated from the circulation duct 14 into a heater duct 16, heated again by a heater 15, turned to high-temperature drying air, blown to a drum 2 and used as hot drying air. In this case, the dehumidified moisture is drained from a dehumidified water drain port 18 provided at the circulation duct 14 together with water jetted out of the jetting nozzles 17.
Patent JP-S58118408-A (JP)
Title: Hydraulic car height adjusting device
Inventor: NAKAYAMA TAKASHI
IPC: B60G17/015
Filed: 1982-01-07
Abstract: PURPOSE:To perform car height adjustment easily and steplessly by feeding the pressure oil generated by a pressure generating unit to a cylinder unit so as to operate a piston connected to a cushion spring. CONSTITUTION:In case said device is applied to a motor bicycle, when a baggage is mounted on the rear of a car body, the cushion spring 20 of a shock absorber 7 shrinks by receiving its weight and the car height is reduced. In order to keep the driver's riding attitude proper, the handle 29 of a pressure generating unit 6 is operated to rotate a piston rod 28 and to move it ahead in relation to a cylinder 25, then the internal pressure of a hydraulic control chamber S2 is increased by means of a piston 30 and this internal pressure is transmitted to the hydraulic chamber S1 of the shock absorber 7 through a conduit tube 23. Accordingly, the piston 19 of the shock absorber 7 is depressed against the cushion spring 20, thus a cylinder 18 and an outer tube 8 are moved upward by means of the reaction force of spring 20 thereby the sinking of the car body can be eliminated effectively.
Patent JP-S61164798-A (JP)
Inventor: DONARUDO II GUUBOO
IPC: B26D1/56
Filed: 1986-01-07
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。