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ALLNUM:JP2007058378

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Analysis

1 / 1
1.2008221220SPOOL BUSH FOR DIE CASTING MACHINE
JP - 25.09.2008
Int.Class B22D 17/20
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
17Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
20Accessories; Details
 Appl.No 2007058378 Applicant HITACHI METALS LTD Inventor SHIMIZU KENICHIRO

PROBLEM TO BE SOLVED: To provide a spool bush for a die casting machine which employs a compound structure formed with a coating layer having excellent wear resistance and erosion resistance in a portion wetted with the molten metal of a spool bush body and in which the thermal expansion of the spool bush body can be suppressed.

SOLUTION: At least the portion contacting the molten metal of the spool bush body composed of a high-strength low thermal expansion metallic material having an average coefficient of thermal expansion of 1 to 5x10-6/C at 20 to 300C and 5x10-6/C at 20 to 500C is subjected to metal joining of a coating layer composed of at least any among an Fe-based alloy, a Co-based alloy, an Ni-based alloy, and a Ti-based alloy.

COPYRIGHT: (C)2008,JPO&INPIT

2.2007058378PCI BUS SYSTEM
JP - 08.03.2007
Int.Class G06F 13/24
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
14Handling requests for interconnection or transfer
20for access to input/output bus
24using interrupt
 Appl.No 2005240767 Applicant HITACHI KOKUSAI ELECTRIC INC Inventor WATANABE TAKAHIRO

PROBLEM TO BE SOLVED: To manage the power consumption of a PCI peripheral card which is not adaptive to PCI power management in arbitrary timing.

SOLUTION: An interruption permission section 360 writes data representing whether an interruption for power control is permitted to a status register 322. An interruption signal generation section 330 activates an interruption signal when the interruption is permitted and data requesting the interruption are written to an interruption register 320 from a PCI system card 20. A power management section 362 controls a clock control section 146 and/or a power control section 148 according to the contents of the data written to the status register 322 when the interruption signal from the interruption signal generation part 330 is activated, thereby managing the power consumption.

COPYRIGHT: (C)2007,JPO&INPIT

3.WO/2007/119856SEAMED FELT FOR PAPERMAKING
WO - 25.10.2007
Int.Class D21F 7/08
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
7Other details of machines for making continuous webs of paper
08Felts
 Appl.No PCT/JP2007/058378 Applicant ICHIKAWA CO., LTD. Inventor FUJITA, Kazumasa
A papermaking seamed felt (10) which comprises a base layer (30) having a seam part, a wet-web-side butted fiber layer (20) formed on the wet-web-side surface of the base layer (30), and a press-side butted fiber layer (21) formed on the press-side surface of the base layer (30), wherein the wet-web-side butted fiber layer (20) comprises core-sheath composite fibers (41) formed from a core ingredient comprising a high-molecular nylon having an absolute viscosity of 80 mPa•s or higher and a sheath ingredient comprising a nylon having a lower melting pint than the core ingredient. The sheath ingredient for the core-sheath composite fibers (41) melts to form a network fiber layer to make the wet-web-side butted fiber layer (20) dense. Since the wet-web-side butted fiber layer (20) hence serves as a barrier, the water contained in the press-side layer is less apt to move to the wet-web side. Thus, a remoisturization phenomenon is inhibited from occurring. Due to the use of a high-viscosity ingredient, i.e., a high-molecular nylon, as the core ingredient for the core-sheath composite fibers (41), the felt can have a well-balanced combination of surface smoothness, unsusceptibility to fiber shedding/wearing resistance, and resistance to compression fatigue.
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