baber/WOPTO huggingface dataset:
Patent MX-PA05001974-A (MX)
Title: Aluminum aerosol can and aluminum bottle and method of manufacture from coil feedstock.
Inventor: THOMAS CHUPAK
IPC: B21D51/26
Filed: 2003-06-27
Abstract: Aerosol cans, more particularly, aluminum aerosol cans made from disks of aluminum coil feedstock, are provided. A method for necking aerosol cans of a series 3000 aluminum alloy is also provided. The method prevents the cans from sticking in the necking dies and produces a can with a uniquely shaped profile. The aluminum aerosol cans that are produced have the attributes of strength and quality, while being produced at a cost that is competitive with steel aerosol cans.
Patent MX-PA05002474-A (MX)
Title: Bimodal polyolefin production process and films therefrom.
Inventor: ONEIL DANIEL G
IPC: C08F4/44
Filed: 2003-08-12
Abstract: A process of producing a bimodal polyolefm composition is described, which includes in one embodiment contacting monomers with a supported bimetallic catalyst composition for a time sufficient to form a bimodal polyolefm composition that includes a high molecular weight polyolefin component and a low molecular weight polyolefin component; wherein the supported bimetallic catalyst includes a first catalyst component that is preferably nonmetallocene, and a second catalyst component that includes a metallocene catalyst compound having at least one fluoride or fluorine containing leaving group, wherein the bimetallic catalyst is supported by an enhanced silica, dehydrated at a temperature of 800 ¦C or more in one embodiment.
Patent MX-PA05002947-A (MX)
Title: Application of data-binding mechanism to perform command binding.
Inventor: TED ANDREW PETERS
IPC: G06F9/44
Filed: 2005-03-16
Abstract: A data-binding engine is used to perform command binding. A data binding engine binds user interface controls such as buttons, menus, list boxes, etc. to commands exposed on an application model. A data source and data binding path may be specified in a markup language that defines how the commands are bound to UI elements.
Patent MX-PA05002992-A (MX)
Title: Child-resistant pill dispenser.
Inventor: GELARDI JOHN A
IPC: B65G59/00
Filed: 2003-09-19
Abstract: A child-resistant pill dispenser is described, including a chassis (12) having a reservoir for holding pills.A pill conveyor (14) is pivotably mounted into the chassis. The pill conveyor includes a pocket (18) for receiving a pill, and is pivotable between a closed position, in which the pocket (18) is inaccessible from outside of the dispenser, and an open position, in which the pocket (18) is accessible from outside of the dispenser. The chassis defines a path between the compartment and the pocket (18) when the pill conveyor is in its closed position. The path is blocked by the pill conveyor (14) when the pill conveyor is in its open position. A locking mechanism (20, 22) is provided for releasably locking the pill conveyor in its closed position.
Patent MX-PA05003476-A (MX)
Title: Optimal wall washing kick reflector.
Inventor: FRANCK PETER
IPC: F21V14/04
Filed: 2005-04-01
Abstract: A recessed downlight wall wash reflector assembly having a wall wash reflector installable into a standard mounting frame for a recessed downlight reflector having a similarly sized light exit aperture. The reflector assembly has a downlight reflector, a window cutout in the wall of the downlight reflector and a wall wash reflector attached to the reflector assembly such that it is positioned behind the window cutout and has a lower tab that extends into the lower portion of the window cutout providing for a higher angle of reflection of light from nadir..
Patent MX-PA05004197-A (MX)
Title: A method of processing metal parts by blanking.
Inventor: REMO BELLO
IPC: B21D53/00
Filed: 2003-10-13
Abstract: A method of processing metal parts and the like by blanking is described and comprises the steps of performing a first blanking step on a semi-finished product (1) in order to produce a blanked semi-finished product (20), and of performing a subsequent processing of the blanked semi-finished product to produce a finished product (30, 40), wherein the first blanking step is performed leaving an allowance on the blanked semi-finished product (20), and wherein the subsequent processing comprises at least one second blanking step by which the allowance is removed from the blanked semifinished product.
Patent MX-PA05006445-A (MX)
Title: Colorimetric sensors constructed of diacetylene materials.
Inventor: JOHN L BATTISTE
IPC: C12Q1/04
Filed: 2003-12-19
Abstract: Colorimetric sensors comprising a receptor incorporated within polydiacetylene assemblies to form a transducer capable of indicating a color change when contacted with an analyte are disclosed. Methods of using the colorimetric sensor and a kit for the colorimetric detection of an analyte are also disclosed.
Patent MX-PA05007466-A (MX)
Title: Methods of treating lung diseases.
Inventor: HENDERSON DANIEL R
IPC: A61K47/42
Filed: 2004-01-09
Abstract: The present invention discloses compositions and methods for treating lung diseases. In preferred embodiments the methods involve administering to the subject via a pulmonary, oropharyngeal, or nasopharyngeal route a compound or composition that contains a therapeutic agent and a targeting element directed to a ligand. The ligand is preferably an epitope on pIgR receptor.
Patent MX-PA05007737-A (MX)
Title: Power bus for powering electronic devices operating in retail environments.
Inventor: STANLEY KIRSHENBAUM
IPC: H01R25/14
Filed: 2004-01-20
Abstract: A system and method for supporting and providing electrical power to devices. One embodiment includes an elongated member coupled to the structure and configured to support a device and to supply electrical power to the device. A coupling member is operable to engage the elongated member or power bus and support the device. The coupling member is operable to be moved from a first position to a second position along the elongated member to reposition the device with respect to the structure. In one embodiment, the elongated member is configured to supply electrical power to the device substantially continuously during movement of the coupling member along the elongated member.
Patent MX-PA05008044-A (MX)
Title: Surgical instrument incorporating an electrically actuated pivoting articulation mechanism.
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/64
Filed: 2005-07-28
Abstract: A surgical instrument particularly suited to endoscopic use articulates an end effector by including an articulation mechanism in an elongate shaft that incorporates an electrically actuated polymer (EAP) actuator for remotely articulating the end effector. Pivoting connections between a distal frame portion and a proximal frame portion are actuated by EAP fiber actuators and thereafter are locked at the selected articulation angle by deactivating an EAP lock release.
Patent MX-PA05008998-A (MX)
Title: Combined use of ribavirin and interferon beta in demyelinating diseases.
Inventor: DE LUCA GIAMPIERO
IPC: A61K31/00
Filed: 2004-02-24
Abstract: The present invention is in the field of neurological disorders. It relates to the use of a compound of formula (I) in combination with an interferon (IFN) for the manufacture of a medicament for treatment and/or prevention of a demyelinating disease. In particular, it relates to the use of a combination of Ribaririn and IFN-beta for treatment and/or prevention of a demyelinating disease, such as multiple sclerosis.
Patent MX-PA05010492-A (MX)
Title: Apparatus, methods and processes for sorting particles and for providing sex-sorted animal sperm.
Inventor: NAYAK NIRAJ V
IPC: C12N5/071
Filed: 2004-03-29
Abstract: Apparatus and methods for analyzing particles, including apparatus and methods for a sperm sorting process including: collecting sperm from an animal (30); selecting staining conditions (47A); staining the sperm with DNA selective fluorescent dye (48); sorting the sperm cells according to sex chromosome content (55); and cryopreserving a population of sorted sperm (61) until used for artificial insemination. One embodiment includes apparatus (1001) and methods for using a plurality of flow cytometry units (9) sharing an integrated platform to sort sperm cells. In one embodiment, flow cytometric sorting includes use of the following apparatus and methods: an orienting nozzle having a baffle (101); an epi-illumination optics system (109); slit scanning of localized DNA regions within cell nuclei (225); digital signal processing, including synchronous sampling of analog output signals (701), pulse waveform (497) feature extraction of an approximation of a first order derivative of a pulse waveform (497) at a point of the pulse, any of various sort strategies; and an automated sort calibration system (4201). In one embodiment, digital signal processing includes sampling analog output signals (701) at times relative to emission of pulses from an illumination laser. Other embodiments are substantially different from the foregoing, including embodiments directed to individual steps or systems that can be used for any of various applications involving particle analysis.
Patent MX-PA05013702-A (MX)
Title: Removable interconnection of an actuator to a valve body.
Inventor: OH MICHAEL HUNG-SUN
IPC: F16K5/00
Filed: 2005-12-15
Abstract: A valve apparatus includes selectively releasable engagement apparatus for operatively connecting an actuator to a valve body of a valve having an operating member extending outwardly from the valve body along an axis of the operating member are provided. The engagement apparatus includes a latch arm extending from the valve side of a base, rather than the actuator side of the base. A plurality of protrusions on the valve body and corresponding mating receptacles on the base resist torque forces on the base. A slot in the base adjacent an edge of the latch arm provides passage for tooling used in forming the base. A base in the form of an adapter allows attachment of an actuator not having a selectively releasable engagement apparatus to a valve body that does include a selectively releasable engagement apparatus.
Patent MX-PA05014235-A (MX)
Title: Shelf stable vitamin c in oatmeal products.
Inventor: SMITH JOHN J
IPC: A23L1/168
Filed: 2004-06-28
Abstract: The present invention discloses novel oatmeal compositions. These compositions may be used to provide enhanced nutrition through vitamin fortification which can withstand long periods of storage without any substantial degradation of the incorporated vitamin. The compositions comprise processed oats and a triple encapsulated vitamin C component and may further include sugar, salt, binding agent or texture modifying agent, flavorings, inclusion pieces and a vitamin and mineral blend.
Patent MX-PA06002714-A (MX)
Title: Apparatus and method for producing two-sided patterned webs in registration.
Inventor: HUMLICEK LARRY D
IPC: B29C35/02
Filed: 2004-07-20
Abstract: An apparatus for casting a patterned surface on both sides of a web. The apparatus includes a first patterned roll; a second pattered roll; and a means for rotating the first and second patterned rolls such that their patterns are transferred to opposite sides of the web while it is in continuous motion. During this process, their patterns are maintained in continuous registration to within at least 100 microns, and preferably at least 20 microns.
Patent MX-PA06003644-A (MX)
Title: Compounds and compositions as protein kinase inhibitors.
Inventor: STEENSMA RUO
IPC: C07D401/02
Filed: 2004-10-01
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Abl, BCR-Abl, PDGF-R, lck, SAPK2alpha, p38, TGFbeta, KDR, c-Kit, b-RAF, c-RAF, FLT1 and FLT4 kinases.
Patent MX-PA06004725-A (MX)
Title: Toothbrush with enhanced cleaning effects.
Inventor: SORRENTINO ALAN V
IPC: A46B9/04
Filed: 2004-10-29
Abstract: A toothbrush is provided for cleaning and/or massaging of teeth and gums having a mechanical vibratory element and a head having cleaning/treating elements on a plurality of different types of cleaning areas which provide for an enhanced cleaning, scrubbing and massaging effect. The cleaning/treating elements have different physical characteristics so that in addition to providing a varied cleaning/treating effect from the cleaning/treating elements themselves there is enhanced treatment as a result of the movement of the cleaning/treating elements imparted by the mechanical vibratory device.
Patent MX-PA06007645-A (MX)
Title: Flexible protective corrugated tube.
Inventor: MARTIN ANNA FRUNS
IPC: F16L11/02
Filed: 2005-07-29
Abstract: The invention relates to a flexible protective corrugated tube (1) comprising at least two different yarns and a plurality of larger-diameter zones (2) and a plurality of smaller-diameter zones (3) which are alternated along the length of the tube (1). The inventive tube is characterised in that first yarns (4) form a weave of weft courses combined with stitch courses. In addition, the tube can comprise second yarns (5) which also form a weave of stitch courses combined with weft courses. In this way, the tube obtained has improved flexibility, adaptability and bendability.
Patent MX-PA06012796-A (MX)
Title: Certain chemical entities, compositions, and methods.
Inventor: BERGNES GUSTAVE
IPC: C07C259/18
Filed: 2005-05-06
Abstract: Compounds useful for treating cellular proliferative diseases and disorders by modulating the activity of one or more mitotic kinesins are disclosed.
Patent MX-PA06012903-A (MX)
Title: Cycloolefin phosphine ligands and their use in catalysis.
Inventor: KADYROV RENAT
IPC: C07F9/6553
Filed: 2005-04-14
Abstract: The present invention concerns novel bidentante optionally N-containing P-ligands of general Formula (I) embracing a two-ring-system and processes for synthesizing them, transition metal complexes of these compounds and their use as catalysts.
Patent MX-PA06013100-A (MX)
Title: Suspension plate for fixing to ceiling.
Inventor: POURTIER FABRICE
IPC: E04B9/00
Filed: 2005-05-09
Abstract: The suspension plate is divided into a plurality of adjacent functional portions (2, 13, 24), including a fixing portion (2), the said portions each being separated from another by a bending zone (10, 15) to be folded back in pairs one towards the other. One of the bending zones (10) is weakened by at least one notch (11, 12) for reception of a flexible strand (25). The invention is applied, in particular, to the suspension of false ceilings.
Patent MX-PA06014853-A (MX)
Title: Method and apparatus for applying railway ballast.
Inventor: HERZOG STANLEY M
IPC: E02F5/22
Filed: 2005-06-10
Abstract: A method and apparatus for spreading ballast along railways makes use of an inertialmeasurement system to determine where to apply ballast from a hopper car. A varietyof techniques can be used to determine the location and speed of the ballast spreadingtrain, including manual or automated visual techniques, laser technology,radar technology, radio frequency transponders, magnetic sensor, thermalimaging and aerial photogrammetry. The invention also contemplates "onthe fly" surveys and terrain profiling using lasers or radar.
Patent MX-PA06015091-A (MX)
Title: A dispenser tap.
Inventor: HANSSON GUY ROBERT
IPC: B67D3/04
Filed: 2005-06-30
Abstract: A dispenser for delivering beverages (e.g. beer) including a main body (20),an inlet (21), an outlet (23) and a piston stop valve (23). In use, the piston movesfrom a first closed position (A) to a second position (B) where fluid is permittedonly through a restricted aperture (31) provided in a collar (27) that extendsaround the piston. The restricted flow path causes turbulence and hence foamformation on the beverage. In a third position (C), flow is completely open fromthe inlet to the outlet.
Patent MY-100224-A (MY)
Title: Maintaining gas flow during transfer of solids.
Inventor: ARTHUR RAYMOND GREENWOOD
IPC: B01J3/02
Filed: 1987-05-14
Abstract: METHOD AND APPARATUS ARE PROVIDED FOR MAINTAINING A SUBSTANTIALLY CONTINUOUS GAS FLOW THROUGH PARTICULATE SOLIDS IN TWO ZONES WHILE THE SOLIDS ARE MOVED FROM A LOW PRESSURE ZONE (10) TO A HIGH PRESSURE ZONE (12) BY MEANS OF A UNIQUE LOCK HOPPER SYSTEM (11). MAINTENANCE OF GAS FLOW WHILE SIMULTANEOUSLY TRANSFERRING PARTICLES BETWEEN ZONES IS ACCOMPLISHED WITHOUT THE USE OF MOVING EQUIPMENT (SUCH AS VALVES) WHICH CONTACT THE PARTICLES. THE INVENTION IS PARTICULARLY APPLICABLE IN THE REGENERATION OF CATALYST USED IN HYDROCARBON CONVERSION PROCESSES SUCH AS CATALYTIC REFORMING.(FIG 1)
Patent MY-100936-A (MY)
Title: Pesticidal compositions and process for preparation thereof
Inventor: DANIEL H HAIGH
IPC: A01N63/23
Filed: 1987-05-26
Abstract: THE INVENTION CONCERNS CERTAIN PESTICIDAL COMPOSITIONS OF INGESTIBLE PESTICIDES SUCH AS BACILLUS THURINGIENSIS VAR. ISRAELENSIS ENTRAPPED IN ONE OR MORE POLYMERS. THE INVENTION ALSO CONCERNS A PROCESS FOR THE PREPARATION OF SUCH PESTICIDAL COMPOSITIONS.
Patent MY-109731-A (MY)
Title: Process for preparing aryl piperazinyl-heterocyclic compounds.
Inventor: PAUL BOWLES
IPC: C07D249/18
Filed: 1993-05-07
Abstract: A PROCESS FOR PREPARING A COMPOUNDS OF THE FORMULA (FORMULA 1) OR A PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALT THEREOF, WHICH COMPRISES REACTING A PIPERAZINE OF THE FORMULA (FORMULA 2) WITH AN ALKYL HALIDE CONTAINING COMPOUND OF THE FORMULA (FORMULA 3) IN WATER WITH A REAGENT TO NEUTRALIZE THE HYDROHALIC ACID AND HEATING THE MIXTURE UNDER CONDITIONS WHICH ARE SUITABLE TO EFFECT THE COUPLING OF SAID PIPERAZINE WITH SAID ALKYL HALIDE CONTAINING COMPOUND.
Patent MY-111836-A (MY)
Title: High dispersion optical glass.
Inventor: KATSUHIKO YAMAGUCHI
IPC: C03C3/112
Filed: 1993-09-30
Abstract: AN OPTICAL GLASS WHICH IS A SIO2 -NB2OS -R ''2O (WHERE R'' IS AN ALKALI METAL ELEMENT) -F SYSTEM OF A SPECIFIC COMPOSITION RANGE EXHIBITS OPTICAL CONSTANTS OF A REFRACTIVE INDEX (ND) OF ABOUT 1.52 -1.67 AND AN ABBE NUMBER (VD) OF ABOUT 32 -50, IS FREE OF PBO AND HAS AN IMPROVED LIGHT TRANSMISSIVITY.
Patent MY-111619-A (MY)
Title: Process for the production of cyclohexanedimethanol
Inventor: COLIN RATHMELL
IPC: C07C31/27
Filed: 1994-11-10
Abstract: A PROCESS IS DESCRIBED FOR THE PRODUCTION OF CYCLOHEXANEDIMETHANOL BY HYDROGENATION OF A DIALKYL CYCLOHEXANEDICARBOXYLATE WHICH COMPRISES :(A) PROVIDING A HYDOGENATION ZONE (120) CONTAINING A CHARGE OF A GRANULAR HETEROGENEOUS ESTER HYDROGENATION CATALYST;(B) FORMING A VAPOROUS FEED STREAM OF A HYDROGEN-CONTAINING GAS AND A HYDROGENTABLE MATERIAL COMPRISING A DIALKYL CYCLOHEXANEDICARBOXYLATE AT A FEED TEMPERATURE WHICH IS IN A RANGE OF FROM ABOUT 150C TO ABOUT 250C AND WHICH IS ABOVE THE DEW POINT OF THE FEED STREAM AND AT A FEED PRESURE IN THE RANGE OF FROM ABOUT 1.03MPA (150PSIA (ABOUT 10.34 BAR) ) TO ABOUT 13.79 MPA (2000 PSIA ( ABOUT 137.90 BAR ) ), SAID VAPOROUS FEED STREAM HAVING A KNOWN HYDROGEN-CONTAINING GAS: DIALKYL CYCLOHEXANEDICARBOXYLATE RATIO;(C) SUPPLYING THE VAPOROUS FEED STREAM TO THE HYDROGENATION ZONE;(D) MAINTAINING HYDROGENATION CONDITIONS IN THE HYDROGENATION ZONE (120) WHICH ARE EFFECTIVE TO MAINTAIN THE REACTION MIXTURE IN CONTACT WITH THE HYDROGENATION CATALYST (121) ABOVE ITS DEW POINT;(E) PASSING THE VAPOROUS FEED STREAM THROUGH THE HYDROGENATION ZONE (120); AND(F) RECOVERING FROM THE HYDROGENATION ZONE A PRODUCT STREAM CONTAINING CYCLOHEXANEDIMETHANOL.IN THIS PROCESS IT IS PREFFERED TO USE DIMETHYL 1, 4-CYCLOHEXANEDICARBOXYLATE TO PRODUCE 1, 4-CYCLOHEXANEDIMETHANOL.(FIGURE 1)
Patent MY-111725-A (MY)
Title: Composite molding device applied for stretch blow molding
Inventor: HIDEAKI KODA
IPC: B29C49/06
Filed: 1995-09-26
Abstract: THERE IS PROVIDED A COMPOSITE MOLDING DEVICE APPLICABLE AT AN IDENTICAL SITE FOR PREFORMING A CLOSED-END PARAISON OR CONTROLLING THE TEMPERATURE OF THE CLOSED-END PARISON AS WELL AS STRETCH BLOW MOLDING THE PERFORM OR TEMPERATURE-CONTROLLED PARISON TO A FINAL PRODUCT, SUCH AS A BOTTLE. THE COMPOSITE MOLDING DEVICE APPLIED FOR STRETCH BLOW MOLDING COMPRISE A CLAMPING DEVICE, A PAIR OF FIRST MOLD HALVES; AND A PAIR OF SECOND MOLD HALVES, WHERE SAID PAIR OF SECOND MOLD HALVES ARE REMOVABLY PLACED BETWEEN SAID PAIR OF FIRST MOLD HALVES IN SAID CLAMPING DEVICE SO AS TO USE THE CLAMPING DEVICE AS COMMON CLAMPING MEANS. FIGURE 5.
Patent MY-113853-A (MY)
Title: Ethane pyrolysis
Inventor: EMILE MARIA JOSEPH DUIJSENS
IPC: C07C5/35
Filed: 1995-09-28
Abstract: THE INVENTION RELATES TO THE PROCESS FOR PREPARING ETHYNE BY THE PYROLYSIS OF ETHANE BY HEATING THE SAME FOR A PERIOD OF TIME THAT IS LESS THAN 0.5 SEC IN A PYROLYSIS REACTOR AT A TEMPERATURE IN THE RANGE OF 950 TO 1500?C USING STEAM AS DILUENT GAS IN A STEAM/ETHANE MOLAR RATIO OF AT MOST 3. THE PYROLYSIS REACTOR HAS A CERAMIC REACTION ZONE AND IS PROVIDED WITH A CASCADE OF HEATING ZONES.
Patent MY-115870-A (MY)
Title: Production of metal such as aluminium, magnesium, silicon and the like from metal oxide compounds
Inventor: ELLINGSEN LIV SOREBO
IPC: C22B21/02
Filed: 1996-11-01
Abstract: A THERMO-MECHANICAL PROCESS FOR PRODUCING ALUMINIUM OR OTHER METALS FROM ALUMINIUM OR METAL COMPOUNDS, IS DESCRIBED, WHEREBY ALUMINIUM OXIDE OR SIMILAR ALUMINIUM COMPOUNDS OR SIMILAR OTHER METAL COMPOUNDS, ARE HEATED BY FRICTION GENERATED BY MECHANICAL FORCES FROM A ROTATING AND/OR AGITATING MEANS WITHIN A PROCESS CHAMBER TOGETHER WITH EITHER FREE WATER OR WATERFORMING CONSTITUENTS IN THE ALUMINIUM-OR-METAL COMPOUNDS AND A HYDROGEN- AND CARBON DELIVERING MATERIAL SUCH AS OIL OR NATURAL GAS, SUCH AS METHANE, AND CARBON IN SUCH A MANNER THAT MATERIAL IN THE REACTOR CHAMBER BEHAVES LIKE A HOT MECHANICAL FLUIDIZED BED WHEREBY THE WATER CAN BE SPLIT INTO HYDROXYL AND HYDROGEN RADICALS MAKING HYDROGEN RADICALS REACT, WITH THE OXYGEN IN THE HOT AND NOW UNSTABLE ALUMINIUM OR METAL COMPOUND AND THUS RELEASING ALUMINIUM OR METAL ATOMS, AND THE HYDROXYL RADICAL REACTING BACK TO WATER AND IF CARBON IS USED, THE SURPLUS OF OXYGEN REACTING WITH CARBON TO CO OR CO2.
Patent MY-113684-A (MY)
Title: Digital recorcing and reproducing apparatus for high-speed copying of tape
Inventor: KYUNG-HWAN CHOI
IPC: G11B15/467
Filed: 1996-11-21
Abstract: A DIGITAL RECORDING AND REPRODUCING APPARATUS FOR HIGH-SPEED DUPLICATING A TAPE AT N-TIMES SPEED AS FAST AS A NORMAL SPEED FOR A NORMAL RECORDING AND REPRODUCTION IS PROVIDED, WHICH INCLUDES A RECORDING HEAD DRUM (850) AND A REPRODUCTION HEAD DRUM (200) HAVING (1/2)N-TIMES A DIAMETER AND (2/N)-TIMES A SURROUNDING ANGLE COMPARED WITH THOSE OF THE NORMAL SPEED, 2N REPRODUCTION HEADS AND RECORDING HEADS WHICH ARE INSTALLED IN SAID HEAD DRUMS, RESPECTIVELY, A SIGNAL PROCESSOR (100, 601, 602) FOR PROCESSING SIGNALS TRANSMITTED FROM SAID REPRODUCTION HEADS TO MATCH THE N-TIMES HIGH-SPEED DUPLICATION AND SUPPLYING THE PROCESSED SIGNALS TO SAID RECORDING HEADS, AND A CONTROLLER (100, 801, 802) FOR TRANSFERRING THE TAPE FROM AND ON WHICH THE SIGNALS ARE REPRODUCED AND RECORDED AT N-TIMES THE NORMAL SPEED, AND CONTROLLING SAID HEAD DRUMS TO ROTATE AT THE NUMBER OF ROTATION WHICH MEETS N X ( DRUM DIAMETER AT THE NORMAL SPEED) + ( DRUM DIAMETER AT N-TIMES HIGH-SPEED DUPLICATION)-TIMES THE NUMBER OF ROTATION IN CASE OF THE NORMAL SPEED. THUS, DUPLICATION TIME AND POWER CONSUMPTION CAN BE REDUCED DURING DUPLICATING A NUMBER OF TAPE FIG 4A&B