baber/WOPTO huggingface dataset:
Patent GB-191400045-A (GB)
Title: Improvements in or connected with Turbines, Centrifugal Pumps and the like.
Inventor: JERRARD CHARLES HENRY
Filed: 1912-10-08
Granted: 1914-01-08
Abstract: 45. Jerrard, C. H., [Jerrard, E. P. M., and Jerrard, P. M.]. Oct. 8, 1912. Fluid-friction type; cooling parts.-A turbine or centrifugal pump operating by fluid friction comprises a number of spaced corrugated disks 5, Fig. 1, mounted upon a shaft 1 within a volute casing with axial conduits 12 and a tangential conduit 13, Fig. 2, forming inlet and discharge conduits respectively, or vice versa. The central space 9 may be closed at the periphery so that cooling or heating fluid may be circulated therein. In a modification, a concentric casing provided with tangential inlet nozzles is provided. In a further modification, the thin metal disks 5 are replaced by thick disks 5<a>, 5<b>, Fig. 8. Multi-stage units are described. In one modification, both corrugated and coned disks are used.
Patent GB-191409084-A (GB)
Title: Improvements in Collar Supports and the like.
IPC: A41B3/06
Filed: 1914-04-09
Granted: 1914-05-28
Abstract: 9084. Poulain & Steer. April 10, 1913, [Convention date]. [Addition to 25,857/13.] Stiffeners.-Collar supports of the type described in the parent Specification made of pliable wire bent so as to form pliable projecting portions, are made with the projecting portions of different lengths, as shown.
Patent GB-191414475-A (GB)
Title: Improvements in and relating to Revolver Safety Fuse Cartridges.
Inventor: NANDOR GAIDUSCHEK
IPC: H01H85/26
Filed: 1914-06-16
Abstract: 14,475. Gaiduschek, N. Jan. 31, [Convention date]. Void [Published under Sect. 91 of the Act]. Fusible cut-outs.-A rotatable magazine fuse plug is mounted on a central contact-bolt 6, the fuses 3 being mounted in cavities 2 arranged around the bolt and connected at their outer ends to the bolt and at their inner ends to contactplates 4. In the arrangement shown in Fig. 1, the magazine is rigidly secured to the bolt, and a fresh fuse is inserted by lifting the magazine and bolt slightly against the action of a spring 10, and then rotating the magazine until the next contact-plate 4 engages a fixed contact 14 connected to the screw contact-thread 12. The plug is provided with a cap 15 having inspection openings 16 covered by a glass plate 17. In a modification, the magazine is loosely mounted on the bolt and turned to a fresh position after loosening a nut 18, Fig. 2, the inner part of the magazine being formed with ratchet teeth 19. In a further modification, a spring is inserted between the outer end of the bolt and a contact-ring to which the outer ends of the fuse wires are connected. A metal tube projecting beyond the end of the bolt may be provided at the inner end of the plug. In another form, the end of the bolt is bent to engage the ends of the fuse wires, which serve as ratchet teeth, the magazine being formed with notches through which the end of the bolt can be inserted.
Patent GB-191418876-A (GB)
Title: An Apparatus for the Reflection and Diffusion of Artificial Light.
Inventor: HALFORD ARTHUR CHARLES FREDERI
IPC: F21S13/00
Filed: 1914-08-20
Granted: 1915-08-05
Abstract: 18,876. Halford, A. C. r. Aug. 18, 1913, [Convention date]. Street &c. lanterns are fitted with an opaque diaphragm or disk B disposed within the conical reflector A, so as to shut off the direct lays of the lamp or burner.
Patent GB-191419297-A (GB)
Title: Improvement in Crates and the like.
Inventor: BAKER MARK
IPC: B65D81/07
Filed: 1914-09-01
Granted: 1915-08-19
Abstract: 19,297. Backer, M. Sept. 1. Fittings, internal; contents, facilitating access to. - A crate &c. for live stock, formed from battens arranged in spaced relation, has a false bottom 5 supported on springs 6. The lid 2 is secured in the closed position by a hasp 3, and is formed with an aperture 1<a> covered by a hinged flap 1, so that access may be had to the interior without disturbing the main lid. Reference has been directed by the Comptroller to Specifications 3514/68 and 18,165/04.
Patent GB-191422921-A (GB)
Title: Color Kinematography.
Inventor: KELLEY WILLIAM BON DOREN
IPC: G03B33/08
Filed: 1914-11-23
Abstract: 22,921. Kelley, W.V. D., and Raleigh, C. Nov. 23. Kinematograph apparatus.-A compound screen for use in producing kinematograph films, and also for use in front of a machine for projecting coloured pictures in motion, consists of a series of four colour screens arranged in two dissimilar sets, each set composed of screens of balanced complementary colours, the colours of one set overlapping those transmitted by the other set and extending over a different section of the spectrum, and such screens being successively brought before a single objective. Fig. 2 shows diagrammatically the colour values of the four screens, the screens 1, 2 being complementary, and the screens 3, 4 also complementary. Fig. 3 shows the compound screen A with four colour screens 1, 2, 3, 4 respectively red, green-blue, orange-yellow, and violet-blue. The screens come respectively in front of the sections 1<a>, 2<b>, 3<c>, 4<d> of the film B. The sections may be arranged in the order 1, 3, 2, 4, or a two-colour screen may be used with the film B. Specifications 21,623/12, 6565/13, and 18,646/14 are referred to.
Patent GB-191501180-A (GB)
Title: Improvements in and connected with Stiffeners for Soft Double Collars for Personal Wear.
Inventor: MEHAREY ROBERT
IPC: A41B3/12
Filed: 1914-06-26
Granted: 1915-05-13
Abstract: 1180. Meharey, R. June 26, 1914. Collars; stiffeners.- The ends of stiffeners are attached to men's soft double collars by means of pockets made by sewing on pieces of fabric h, g, Fig. 2, to the inner and outer plies respectively, or by slitting the inner ply as at n, Fig. 3, the ends then resting between the plies. An additional line of stitching may be provided for the stiffener ends to rest on. The middle limb of the stiffener may be looped to engage with the collar-stud instead of resting in the pocket h.
Patent GB-191501904-A (GB)
Title: An Adaptable Fire Front to Replace Bars of Register Grates and the like.
Inventor: RICHARDSON THOMAS
Filed: 1915-02-06
Granted: 1915-12-30
Abstract: 1904. Richardson, T. Feb. 6. Grates; ash-guards.-A front of adjustable width for converting an ordinary fire-grate into a " barless " fire-grate comprises a grate bottom consisting wholly of separate bars a, a<1>, which are strung upon two rods b connecting two side standards c, and comprises also an adjustable ashpit front. The rear rod b is fitted in curved slots in the standards c ; these slots have a curvature the centre of which is the front rod b, so that the rear ends of the bars a, a<1> may be adjusted for attachment, by means of the perforated rear ends of the bars a<1>, to the grate bottom of the fire-place to which the apparatus is being fitted. The front ends of the bars and the front of the ash-pit are enclosed by an ash-guard or fret consisting of three parts e<1>, e<2>, e<3>, Fig. 8, connected by a slotted bar, as shown.
Patent GB-191504061-A (GB)
Title: Drinking Water Bags.
Inventor: SWANSON CHARLES ALBERT
IPC: A45F3/20
Filed: 1915-03-15
Granted: 1915-09-23
Abstract: 4061. Swanson, C. A. March 19, 1914 [Convention date]. No,n-metallic hollow-ware; handles. - A bag for containing drinking water has a flexible body preferably made of fabrio which will permit the slow passage of water therethrough. The top of the bag is entirely open and has a cord 5, Fig. 3, enclosed in a hem. A neck 6, Fig. 2, is held in position at one end of the opening, and the top of the bag is kept closed by means of a removable wire 8 and a slit tube 9. Rings 10, 11 on the wire 8 serve for the attachment of a handle, the ring 10 also serving to ensure a tight joint around the neck 6.
Patent GB-191505021-A (GB)
Title: Improved Manufacture of Liquid Organic Compounds from the Products of Distillation of Coal and other Solid Carbonaceous Material of Vegetable Origin Formed by Natural or Artificial Carbonisation.
Inventor: BERGIUS FRIEDRICH
Filed: 1915-03-31
Abstract: 5021. Bergius, F. April 2, 1914, [Convention date]. [Addition to 18,232/14.] Mineral and tar oils, extracting &c.-Liquid organic compounds are obtained from the solid or liquid products, such as tar or pitch, resulting from the destructive distillation, at the temperatures used in making coke and gas, of coal and other substances produced by natural or artificial carbonization of vegetable matter. The process consists in heating these bodies with hydrogen under a pressure in excess of 20 atmospheres. In an example, hydrocarbons resembling mineral oil are obtained by heating tar with hydrogen to 400‹ C. under a pressure of 100 atmospheres for 4 hours, and distilling the product up to 250‹ C. Reference has been directed by the Comptroller to Specification 4574/14.
Patent GB-191507090-A (GB)
Title: Improvements in the Process of Production of Tanning-extract from Waste Sulphite-lye.
Inventor: LANDMARK HANS BRUN
IPC: C14C3/24
Filed: 1915-05-11
Abstract: 7090. Landmark, H. B. May 11. Extracts, making.-Tanning-extract is produced from waste sulphite - lye by first evaporating the lye to a suitable degree of concentration for the expulsion of all free sulphurous acid, then treating the lye with alkali carbonate beyond the point of neutralization for precipitating all the iron and the greater part of the lime, adding to the filtrate a lime-precipitating acid for bringing down the remaining lime, and finally mixing the liquor with a surplus of an organic acid and evaporating till a degree of concentration is reached for the decomposition of saccharate which may be developed, or for inversion of sugar into invert-sugar respectively.
Patent GB-191509178-A (GB)
Title: Improvements in and relating to a Gelatine Solution more particularly for use in the Manufacture of Compound Glass.
Inventor: WIESE EMIL
IPC: B32B17/08
Filed: 1915-06-22
Abstract: 9178. Wiese, E. June 22. Gelatine.-A solution of gelatine, for use in the production of compound sheets comprising two glass sheets with a sheet of gelatine between, or in the preparation of microscopic or natural history specimens enclosed between glass plates, is produced by the action of hydrogen peroxide, acetic acid, and zinc chloride on the gelatine. The solution is allowed to stand for four or five days and then filtered.
Patent GB-191509408-A (GB)
Title: Improvements in Cases for Ammeters and Voltmeters.
Inventor: CHINN ARTHUR
IPC: G01R11/04
Filed: 1915-06-28
Abstract: 9408. Chinn, A., and Butler, H., [trading as Central Manufacturing Co.]. June 28. Casings of sheet metal for ammeters and voltmeters. The base-plate A is formed at the back with a recess for receiving the bobbin plate B and the inturned flange 7 of the glass-holding ring C. A second double flange 5 on the ring C and screws hold the parts B, C in position.
Patent GB-191511690-A (GB)
Title: An Improved Electric Regulator or Governor.
Inventor: HOLM-HANSEN BIRGER OTTAR
IPC: G05F1/12
Filed: 1915-08-12
Abstract: 11,690. Hansen, O. B. Holm-. Aug. 12. Regulation, automatic systems and apparatus for.- A regulator is operated from a constantly rotating shaft to which it is geared by either of two electromagnetic clutches, the clutches being energized through a change-over switch operated by the movable armatures of the fixed cores which carry the regulating-coils. The face-plate 8 of the switch is attached to the pivoted armature 9 and carries contacts 6, 7. the contact 6 being divided by an insulating-piece 18. The armature works in the gap of a fixed core 10. on which is wound a current coil 11. The switch arm 5 is carried by the armature 3 of the core 1, on which is wound a voltage coil 2. The face-plate takes up a position according to the strength of the current in the circuit, and the arm 5 responds to voltage variation. When the arm is on the contacts 6, 7 above the insulating- piece 18, the circuit of one electro-magnetic clutch is completed, and when the arm is below the piece 18, the circuit of the other clutch is completed, so that the regulator is operated in the proper direction. The action stops when the arm is on the insulating-piece 18.
Patent GB-191513337-A (GB)
Title: Improvements in Domestic Ranges.
Inventor: FLORENCE ARTHUR PETRIE
IPC: F24B5/08
Filed: 1915-09-18
Abstract: 13,337. Florence, A. P. Sept. 18. Block or slab form boilers.-Fig. 5 shows in plan a boiler which may be arranged so as to enclose a kitchen-range fire on three sides. Fig. 6 shows a similar boiler with a back extension, and Fig. 7 shows two such boilers connected so that they may be arranged on opposite sides of a range fire.
Patent GB-191513442-A (GB)
Title: Improvements in and relating to Trucks for Railway Carriages and the like.
Inventor: DINGERTZ KARL
IPC: B61F5/32
Filed: 1915-09-21
Abstract: 13,442. Dingertz, K. Sept. 21. Axle-trucks and bogies; springs, arrangement of.-Each side of the truck frame comprises two parallel members 1 between which is arranged a member 2 supported on springs 4 placed directly upon the axle-boxes, and the truck frame is supported from the members 2 through springs 7. Each end of each member 2 is formed as, or provided with, a cap 3, Fig. 3, which fits over the spring 4.
Patent HN-2008001585-A (HN)
Title: Inhibidores de los canales de iones task-1 y task-3
Inventor: JOACHIM BRENDEI
IPC: A61K31/00
Filed: 2008-10-24
Abstract: LA PRESENTE INVENCION SE REFIERE A UN INHIBIDOR DE KV1.5 PARA PRODUCIR UN MEDICAMENTO PARA LA TETRAPIA O PROFILAXIS DE TRASTORNOS RESPIRATORIOS RELACIONADOS CON EL SUEÑO, APNEAS DEL SUEÑO CENTRAL Y OBSTRUCTIVAS, SINDROME DE LA RESISTENCIA DE VIAS AEREAS SUPERIORES, RESPIRACION DE CHEYNE STOKES, RONQUIDO, IMPULSO RESPIRATORIO CENTRAL INTERRUMPIDO, MUERTE INFANTIL SUBITA, HIPOXIA Y APNEAS POST-OPERATIVAS, TRASTORNOS RESPITRATORIOS RELACIONADO CON LA MUSCULATURA, TRASTORNOS RESPIRATORIOS TRAS VENTILACION DE LARGO PLAZO, TRASTORNO RESPIRATORIOS ADAPTACION A LA ALTA MONTAÑA, TRASTORNOS PULMONARES AGUDOS Y CRONICOS CON HIPOXIA E HIPERCAPNIA TRASTORNOS NEUROGENERATIVO, DEMENCIA , ENFERMEDADES DE ALZHEMEIR, ENFERMEDADES DE PARKINSON, ENFERMEDADES DE HUNTINGTON TRASTORNOS CANCERIGENOS, CANCER DE MAMA , CANCER DE PULMON, CANCER DE COLON Y CANCER DE PROSTATA
Patent HN-2009000648-A (HN)
Title: Una motocicleta
Inventor: KIYOSHI YANAGITA
Filed: 2009-04-14
Abstract: UNA MOTOCICLETA QUE COMPRENDE UNA RUEDA DELANTERA, UNA RUEDA TRASERA, UN MOTOR ENTRE ESTAS DOS RUEDAS, UN GUARDAFANGO, DELANTERO, UN PAR DE FOCOS DELANTEROS, UN FARO, UN CARENADO DELANTERO, UNA CAJA MEDIDORA, UN TANQUE DE COMBUSTIBLE, UN ASIENTO DUO, UN PAR DE TAPAS LATERALES POR DEBAJO DE LA PARTE FRONTAL DEL ASIENTO, UN SILENCIADOR DISPUESTOS A UN LADO DE LA RUEDA TRASERA, UNA LAMPARA DE COLA Y GUARDAFANGO TRASERO.SE CARACTERIZA EN: EL FARO TIENE UNA FORMA TRAPEZOIDAL INVERTIDA EN LA PRIMERA VISTA EN ELEVACION FRONTAL DEL CARENADO; EL CARENADO FRONTAL TIENE UN ESQUEMA GENERAL HEXAGONAL PENTAGONAL INVERTIDA CON UN CORTE PARA EL FARO EN LA PARTE FRONTAL Y UNA PARTE CENTARL CORTADO EN FORMA DE U, EN LA CARA SUPERIOR EN LA PRIMERA VISTA ELEVADA, Y TIENE UNA FORMACION EN FORMA DE L CON UN POCO DE CONTORNO PRONUNCIADO TRIANGULARMENTE EN LA PARTE FRONTAL INFERIORDE LA SECCION EN LA VISTA LATERAL; UN CAMBIO DE SEÑAL SE INSTALA SIMETRICAMENTE A CADA LADO DEL CARENADO DELANTERO DE LA EXTENSION HORIZONTAL DE LA PARTE DE LA CAVIDAD DEL CARENADO EL MEDIDOR MONTADO EN LA PARTE SUPERIOR DEL FARO TIENE UNA FORMA TRAPEZOIDAL INVERTIDA EN LA VISTA FRONTAL DE ELEVACION; EL DEPOSITO DE COMBUSTIBLE TIENE UNA FLECHA SOMERAS-CABEZA COMO PARTE DELANTERA, LADO SUPERIOR LIGERAMENTE CURVADA Y PARTE INFERIOR, Y UN PISO EN LA PARTE TRASERA VISTA LATERAL; EL ASIENTO TIENE UN TANDEM ALARGADO CON CONTORNO OBLONGO EN AMBOS LADOS ABULTAMINETO ALREDEDOR DEL CENTRO EN LA PARTE SUPERIOR Y UNA VISTA PLATAFORMA DE CARGA SE ORGANIZA EN LA P'ARTE TRASERA DEL ASIENTO; LA CUBIERTA LATERAL TINE UNA FORMA POLIGONAL, CON LA AMPLIACION DE LA PARTE POSTERIR BAJO EL ASIENTO JUNTO A LA PARTE TRASERA DE LA SEDE EN LA VISTA LATERAL; LA COA TIENE UNA LAMPARA DE FORMA RECTANGULAR EN LA PARTE POSTERIOR ELEVACION VISTA.
Patent HN-2011002459-A (HN)
Title: Inhibidores de epoxicetona proteasa de tripéptidos cristalinos
Inventor: PHIASIVONGSA PASIT
IPC: C07K5/08
Filed: 2011-09-20
Abstract: LA INVENCION SE REFIERE A COMPUESTOS CETO EPÓXIDO DE TRIPÉPTIDOS CRISTALINOS A METODOS PARA SU PREPARACION Y A COMPOSICIONES FARMACEUTICAS RELACIONADAS.
Patent IN-2013MU01256-A (IN)
Inventor: Pradeep T Deota
IPC: C07D401/06
Filed: 2013-03-30
Abstract: The present invention relates to novel benzil derivative compound of Formula I, , wherein R is C1-12 alkyl group provided that R is ? C1, C2 and C8 alkyl group. It also provides compound of Formula-1, wherein R is C1-12 alkyl as photostabilizer compounds having enhanced photostabilizing effect. It further provides use of compound of Formula-1, wherein R is C1, C2 and C8 alkyl as photostabilizer compounds.
Patent IN-2014DE02365-A (IN)
Inventor: YAMANOI ICHIRO
IPC: B01J49/00
Filed: 2014-08-20
Abstract: WATER TREATMENT CONTROL APPARATUS In a technology of a conventional water treatment control apparatus, in addition to a dissolved oxygen (DO) concentration meter that is recommended to be installed at the end of an aerobic tank in an ordinary sewage treatment plant, an expensive ammonia meter is similarly installed at the end of the aerobic tank for control. In the present invention, a water treatment control apparatus includes influent water (I) being water to be treated; a biological reactor (1 0) in which the influent water flows; an upstream aerobic tank (1 1) that is located upstream as a part of the biological reactor; a downstream aerobic tank (12) that is located downstream as a part of the biological reactor; an inflow water quality estimation unit that estimates water quality of the influent water; an upstream aerobic tank water quality estimation unit (22) that estimates water quality of the upstream aerobic tank; a downstream aerobic tank water quality estimation unit (23) that estimates water quality of the downstream aerobic tank; an upstream aerobic tank air volume calculation unit (32) that calculates an air volume to the upstream aerobic tank on the basis of estimation results of the inflow water quality estimation unit and the upstream aerobic tank water quality estimation unit; and a downstream aerobic tank air volume calculation unit (34) that calculates an air volume to the downstream aerobic tank on the basis of estimation results of the upstream aerobic tank water quality estimation unit and the downstream aerobic tank water quality estimation unit, wherein water quality estimated by the downstream aerobic tank estimation unit is indicated by dissolved oxygen concentration, and water quality estimated by the inflow water quality estimation unit and the upstream aerobic tank water quality estimation unit contains a substance in which a value varies through oxidation due to oxygen.
Patent IN-2015DN00656-A (IN)
Inventor: BENJELLOUN MLAYAH BOUCHRA
IPC: C08H7/00
Filed: 2013-07-16
Abstract: The invention provides a use for the mechanical reinforcement of elastomer polymers of a chemically unmodified lignin with available functional groups which has a specific surface area of between 0.5 m/g and 5 m/g and preferably between 1 m/g and 2.5 m/g. The invention also provides an elastomer thus reinforced in particular without carbon black.
Patent JP-2001190911-A (JP)
Title: Microfilter
Inventor: TSUBOKAWA TSUNEO
IPC: B01D33/06
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To allow an extremely thin filter having pores with a fine pore size to withstand a long-term continuous operation, in a microfilter for filtering and removing a fine pollutant or the like. SOLUTION: A filter panel 17 is constituted by attaching a filter 16 having pores with a fine pore size to the sarface of a grid panel 15 having a plurality of grids 3 and mounted on a strap panel 20 wherein four peripheries thereof are constituted of two opposed frames 18, 18 and two opposed frames 19, 19 and a plurality of straps 4 are provided across two opposed frames 18, 18 in parallel to two frames 19, 19 to constitute a filter element 5. One or a plurality of the filter elements 5 are attached to the outer peripheral surface of a cylindrical drum 2 so that the filters 16 are positioned outside to constitute a microfilter 1.
Patent JP-2001193793-A (JP)
Title: Vibration control device
Inventor: ARAKAWA NOBORU
IPC: F16F15/08
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To maintain the pull-off force of a supporting shaft member without impairing stopper portions by pressing the supporting shaft member into a shaft hole in an inner cylinder fitting having the stopper portions fixed to both ends of the outer periphery. SOLUTION: A vibration control device comprises the inner cylinder fitting 11, the stopper portions 15 fixed to both ends thereof in the axial direction and protruded to the radial direction, an outer cylinder fitting 16 arranged outside the inner cylinder fitting, and a rubber elastic body 18 elastically connecting the inner and outer cylinder fittings together. Large-diameter portions 12 somewhat swollen to the radial direction are formed at both ends of the inner cylinder fitting in the axial direction including the arranged parts of the stopper portions, with their inner and outer diameters being somewhat larger than those of an intermediate portion. Since the large-diameter portions are not affected by pressing and fitting the supporting shaft member into the shaft hole in the inner cylinder member, the stopper portions are not impaired.  With the intermediate portion of the inner cylinder fitting elastically deformed by press-in, the pull-off force of the supporting shaft member is maintained.
Patent JP-2001201816-A (JP)
Title: Heat developable photosensitive material, image recording method and image-forming method
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/498
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity, which is has likely to fog in long-term storage and superior in the stability of a silver image after heat development, an image recording method and an image-forming method. SOLUTION: In the heat developable photosensitive material containing at least a) an organic silver salt, b) photosensitive silver halide, c) a reducing agent capable of reducing the silver ion of the organic silver salt to silver when activated by heat, d) a binder and e) a crosslinking agent for the binder, the photosensitive silver halide has been chemically sensitized with a chalcogen atom-containing organic sensitizer under the condition of absence of a compound, which can reduce silver chalcogenide or silver nuclei on the silver halide or reduces the size of the nuclei and the silver halide has been mixed with the organic silver salt, dispersed, dehydrated and dried.
Patent JP-2001201961-A (JP)
Title: Image forming device
Inventor: KAWABE MASAHIRO
IPC: G03G21/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent a filming from occurring on a developing roller. SOLUTION: A pattern for preventing filming is formed at both ends other than an image forming area outputting a toner image on transfer paper, and the toner retained on the developing roller is moved. The filming easily caused on the developing roller corresponding to the position other than the image forming area on the transfer paper is prevented from occurring. Therefore, a pattern image for preventing filming is arranged at the angles of both ends in the carrying direction of the transfer paper, and toner positioned at both ends of the developing roller is consumed and moved. The pattern image for preventing the filming has only to exist at the position being about 10 mm to 30 mm from the end of the transfer paper and it does not matter whatever the position thereof in a subscanning direction and the contents of the pattern image are.