baber/WOPTO huggingface dataset:
Patent JP-2004325037-A (JP)
Title: Vacuum dryer
Inventor: NUMAMOTO HIRONAO
IPC: F26B5/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum dryer efficiently carrying out moisture drying with respect to particulate matter.  <P>SOLUTION: The vacuum dryer includes a first process of raising temperature in an airtight atmosphere with respect to the particulate matter, a second process of raising the temperature while controlling internal pressure by a pressure regulating valve, and a third process of maintaining a predetermined temperature while sucking by a vacuum pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335147-A (JP)
Title: Fuel cell
Inventor: INOUE MASAJIRO
IPC: H01M8/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which uniformly ensures reaction distribution on a power generation interface and keeps good power generation performance in simple constitution.  <P>SOLUTION: The fuel cell 10 has first and second metallic separators 14, 16 between which a electrolyte membrane/electrode structure 12 is interposed. Fuel gas flows in the vertically upper direction along a fuel gas passage 32 and oxidizing agent gas flows in the vertically lower direction along an oxidizing agent gas passage 44. The oxidizing agent gas passage 44 and the fuel gas passage 32 are constituted so that each length L of an oxidizing agent gas straight groove 48 and a fuel gas straight groove 36 is shorter than the whole width W crossing them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331745-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ONO NAOYUKI
IPC: C08L9/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in oil resistance, heat resistance, compression set in a short- and long-term high temperature region, and extrusion and injection moldability.  <P>SOLUTION: This thermoplastic elastomer composition comprises 100 pts.wt. sum [(a)+(j)] of (a) 50-90 wt.% copolymer rubber of an unsaturated nitrile with a conjugated diene and (j) 10-50 wt.% conjugated diene copolymer (rubber), (b) 10-50 pts.wt. ethylene resin which is obtained by the polymerization by using a single site catalyst and has a density of 0.85-0.91 g/cm<SP>3</SP>, (c) 10-40 pts.wt. polar ethylene copolymer, and (d) 5-20 pts.wt. curing agent. Due to the above properties, the thermoplastic elastomer composition can be suitably used as a material for automotive parts centering on a brake part, parts of a hydraulic- or air-actuated apparatus, elastic polymer parts, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334952-A (JP)
Title: Device and method for high-speed dubbing
Inventor: OTANI YASUHIKO
IPC: G11B20/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the standby power when a time limit is imposed to prevent the repeated dubbing of the same music within a predetermined period when dubbing a sound signal at high-speed.  <P>SOLUTION: A clock circuit 8 disposed in an MD recording/playing-back device 2 is set in a cut-off state, the time information is obtained from an external clock 15, the cut-off time and a code intrinsic to the music to dub are backed up after the power source circuit 13 of the MD recording/playing-back device 2 is cut off, a backup time is calculated when power is supplied again, and determination is made as to the passage of predetermined time for the limit time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334972-A (JP)
Title: Magnetic tape for transfer, and magnetic card
Inventor: YAMAZAKI YOSHIKAZU
IPC: H01F1/11
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape for transfer in which the change of the coercive force Hc is extremely small even when a high temperature heat load is applied in a heat press process or the like and the change of the coercive force Hc is also stable over aging, and a magnetic card using the same.  <P>SOLUTION: In the magnetic tape for transfer having a magnetic recording layer used for manufacturing a plastic magnetic card, the magnetic recording layer includes magnet plumbite ferrite particles in which a part of an iron component composition of ferrite is replaced with bismuth and (zinc-niobium) or bismuth and (zinc tantalum) or bismuth and (zinc-tin), and the magnetic recording layer has such a property that the change rate of the coercive force in a heat history temperature range is ±2% or less, and the change rate of the coercive force at lapse of 300 days after heat history loading in the same temperature range is ±3% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334987-A (JP)
Title: Semiconductor storage device and its test method
Inventor: KAWAI KOICHI
IPC: G11C16/06
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time required for testing whether a block is adequately selected or not.  <P>SOLUTION: A latch circuit LT 110 for holding an access flag showing the presence/nonpresence of access, is provided on a row decoder 100 arranged so as to correspond to each block and the access flag held in the latch circuit LT 110 can be read out. When the test is carried out whether a block address and an actual block are in a one-to-one relation, the actual access to a memory cell MC becomes unnecessary in this test process by not holding the information indicating whether the access to the memory cell MC is present or not but holding the information in the latch circuit LT 110 as the access flag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342324-A (JP)
Title: Discharge lamp lighting device
Inventor: KIDO SHOJIRO
IPC: H05B41/24
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To use a small component instead of a large component for protection, and to protect a circuit from a surge voltage.  <P>SOLUTION: This discharge lamp lighting device is equipped with: a switch 10 connected in series to the output of a D.C. power source E; a voltage monitoring part 11 for detecting a voltage from the power source E to a DC-DC converter 1; and a switch drive part 12. The drive part 12 turns off the switch 10 to stop supply of power from the power source E when the voltage detected by the monitoring part 11 is set higher than a predetermined voltage, and turns on the switch 10 to restart the supply of power from the power source E when the detected voltage is set lower than the predetermined voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337719-A (JP)
Title: Coating apparatus
Inventor: HACHITSUKA HIROSHI
IPC: B05C1/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus in which variation with time of a coating uniformity and a coating defect as in a bottom feed system are hardly generated, reduction of an appearance of the coating and reduction of a coating amount as in a natural system are hardly caused, a plate material, i.e., the object to be coated is contaminated with the coating and coating failure by control failure of a roll is not generated.  <P>SOLUTION: The coating apparatus is provided with a transfer roll 1 fed with the coating without being stayed; a metering roll 3 for adjusting thickness of the coating 2 fed to the transfer roll 1; and an applicator roll 5 for coating the conveyed plate material 4 with the coating 2 transferred from the transfer roll 1 by a reverse system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340230-A (JP)
Title: Vapor remover of steam trap
Inventor: FUKUDA TAKESHI
IPC: F16T1/38
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor remover for a steam trap capable of certainly removing the vapor emitted mistily in association with the re-evaporation of the condensate exhausted from a plurality of steam traps.  <P>SOLUTION: The vapor remover of the steam trap is configured so that the outlet sides of a plurality of steam traps 1 are connected with a condensate tank 2. The condensate tank 2 is equipped with a cooling fluid supply valve 3, a condensate exhaust valve 4, and water level sensing means 5, 6, 7. In this vapor remover, the cooling fluid is supplied from the supply valve 3 when the water level in the tank 2 rises to the position of the sensing means 6 so as to cool the condensate in the tank 2, and it is possible to check the vapor due to re-evaporation emitted mistily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340696-A (JP)
Title: Measurement apparatus for chip electronic component
Inventor: SUDA YUSUKE
IPC: G01R31/26
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement apparatus which can securely perform the measurement of a chip electronic component, using a carrier having a dimensional margin for the chip electronic component to be measured, without requiring a troublesome work for aligning the chip electronic component in advance.  <P>SOLUTION: The apparatus is provided with a measurement instrument 4 for measuring an electric characteristic of the chip electronic component 8, a probe 2 having a measurement pin, the carrier 6 for carrying the chip electronic component 8, and a control part 7 for comprehensively controlling them, and is constituted by providing an electromagnet 9 to respective pockets of the carrier 6 or the measurement pin, in which the attractive force of the electromagnet 9 is controlled so that the measurement pin is securely brought into contact with the electrode of the chip electronic component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341766-A (JP)
Title: Device and system for distributed multiplication
Inventor: MATSUMURA YASUKO
IPC: G06F7/52
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed multiplication device and a distributed multiplication system which can decrease mutual traffic between members in distributed multiplication by multi-party protocol.  <P>SOLUTION: The distributed multiplication device is included in each of first to n-th distributed computing devices comprising a system for executing the multi-party protocol. The distributed multiplication device has an ii term computing part, an ij term computing part, and a multi-term adding part which adds the output of the parts. The ij term computing part has a term computation reception part 1002 and a term computation transmission part. The term computation reception part 1002 has a binary expansion part 1101, a number (qb pieces) of log<SB>2</SB>(q-1) with its decimal rounded up of 1-out-of-2 loss reception parts 1102, and a multi-term addition part 1103. The term computation transmission part has a random number generation part, transmission information generation parts of qb pieces, and 1-out-of-2 loss transmission parts of qb pieces. The distributed multiplication device performs distributed multiplication while performing loss communication with another distributed multiplication device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089687-A (JP)
Title: Moving element feeding device
Inventor: TANI JINICHI
IPC: A45D34/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving element feeding device which enables the overall length to be shorter than that of a conventional type, while securing the same amount of feed, and which enables adequate miniaturization.  <P>SOLUTION: A turning force, brought about by an operating element 12, can be transferred into the cylindrical moving element 13 via a shaft element 62 which is inserted into the moving element 13 in an unturnable and longitudinally slidable manner; the shaft element 62 passes through the inside of a ratchet spring part 81 so as to allow the passage of the moving element 13; and the shaft element 62 passes through an internal thread 11a of a main body 11, into which an external thread 13a of the moving element 13 is to be screwed. Thus, the shaft element 62, which serves as a turning stop part on the side of a cylinder, and the internal thread 11a of the main body 11, which serves as a thread part on the side of the cylinder, overlap each other on the same surface orthogonal to an axis, and the shaft part 62 and ratchet teeth 14a and 14b overlap each other on the same surface orthogonal to the axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343582-A (JP)
Title: Remotely controllable imaging system
Inventor: MIKI SHIGERU
IPC: H04N5/232
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system capable of remotely controlling an imaging apparatus without the need for providing a remote control receiver to the imaging apparatus.  <P>SOLUTION: The imaging system is characterized in to include: the imaging apparatus provided with an imaging device 3 for converting an incident light sent from an object into an image signal and an image signal processing section 15 for generating digital image data from the image signal; and a remote controller 30 for remotely controlling the imaging apparatus, the remote controller blinking a light emitting means according to a blink pattern corresponding to a remote control code transmitted to the imaging apparatus, and the imaging apparatus using the imaging device 3 to receive light from the light emitting means, detecting the remote control code, and carrying out an operation designated by the remote control code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313683-A (JP)
Title: Feces collecting pad
Inventor: MAEKAWA KIYOSHI
IPC: A61F5/452
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large square feces collecting pad to be used together with a paper diaper of diaper cover type, which can receive feces without leak.  <P>SOLUTION: The feces collecting pad is characterized in that ten pieces of large sized square blotting paper (1) are put on top of one another, the outer surface is covered with a vinyl sheet (2), and the inner surface is covered with a thin paper (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348385-A (JP)
Title: Audio system
Inventor: IWASA EIICHI
IPC: G11B27/034
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio system capable of reporting the free capacity of a storage means after erasing musical piece data to be erased from musical piece data already stored in a storage means before actually erasing the musical piece data, and surely preventing the erroneous erasure of the musical piece data as the result.  <P>SOLUTION: The onboard audio device 1 is provided with: a flash memory 31; a DSP 22 for storing musical piece data in the folder of the flash memory; a storage driving control part 61; and a control part 68 for selecting musical piece data to be erased from the folder and erasing the musical piece data to be erased from the folder when detecting an erasure instruction. The onboard audio device 1 is further provided with: a spare capacity calculating part 71 for, when the musical piece data to be erased are selected, calculating spare data amounts in the flash memory when the musical piece data to be erased are erased; a residual time calculating part 72 for calculating a residual scheduled time based on the spare data capacity; and an announcement driving control part 67 for displaying the residual scheduled time as a residual scheduled time after the erasure of the musical piece data to be erased at an LCD display part 53 before the musical piece data are erased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345020-A (JP)
Title: Cylindrical body cutting device
Inventor: SETO HARUHIKO
IPC: B24C5/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical body cutting device which safely, surely and quickly performs a cutting work of a cylindrical body in a narrow space such as a substation or a utility tunnel.  <P>SOLUTION: This device is provided with: a belt 12 having a slit along the longitudinal direction at a center part and wound on a circumference of the cylindrical body to be cut; an injection nozzle 14 connected with a hose for supplying high pressure water to inject high pressure water to the cylindrical body; a moving main body 15 provided with each of chain receiving wheels 27a and 27b disposed on an upper part of a stand main body, guide wheels 29a and 29b disposed on a lower part of the stand main body to rotate on the belt 12, a nozzle holding part for holding the injection nozzle 14, and a motor for rotating and driving the guide wheels 29a and 29b; and a chain 16 laid over the chain receiving wheels 27a and 27b of the moving main body 15 and wound on the circumference of the cylindrical body. The injection nozzle 14 is mounted on a nozzle holding part 30 so that the injection port may be faced with the slit and inclined to a peripheral surface of the cylindrical body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344062-A (JP)
Title: Bryophyte plant supporting body for greening and method for producing the supporting body
Inventor: YAMAMOTO YOSHIMASA
IPC: A01G7/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bryophyte plant supporting body for greening suitably usable for greening rooftops, wall surfaces, slopes and/or the like of a building.  <P>SOLUTION: The bryophyte plant supporting body for greening is structured as follows: putting bryophyte plants between two fibrous aggregates; making the fibers entwine one another via a mechanical entwining means to make them integrally laminated; and implanting artificial lawn leaf-state bodies in the laminated body. Such a structure of the supporting body results in improving the appearance of the supporting body, making the laminated body more firmly put together, and having effect for protecting the bryophyta plants from the wind and weather and/or moisture-retaining effect so as to help the growth of the bryophyta plants. In the structure, the fibers of one of the fibrous aggregate project out through the surface of the other fibrous aggregate to form entwined parts so as to make the laminated body get more firmly integrated with each other. The outwardly projected fibers results in protecting the bryophyta plants from external force such as the wind and weather or stamping like in artificial lawn, and improving its appearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351528-A (JP)
Title: Honing whetstone truing adapter device and adjusting method thereof
Inventor: TERADA NORIO
IPC: B24B33/10
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truing adapter device capable of securing high truing accuracy.  <P>SOLUTION: This honing whetstone truing adapter device is provided with: a centering adapter 10 for holding a honing tool 2 provided with the honing whetstone HG in the tip thereof; an adapter device main body 11 for connecting the centering adapter 10 to support it; a connecting fixture 12 for connecting both the 10 and 11 for fixation; and a vibration eliminating device 13 provided in a connection part of both the 10 and 11 to eliminate vibration of the honing tool 12 for adjustment. The vibration eliminating device 13 is provided with a structure for adjusting concentric degree of the centering adapter 10 and the adapter device main body 11 with both ends of the centering adapter 10 and the adapter device main body 11 supported by a truing machine tool at the center of the machine tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351295-A (JP)
Title: Catalyst for manufacture of unsaturated aldehyde and unsaturated carboxylic acid, preparation method therefor, and method for manufacturing unsaturated aldehyde and unsaturated carboxylic acid
Inventor: KIMURA NAOMASA
IPC: C07C45/35
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst for producing corresponding unsaturated aldehydes and unsaturated carboxylic acids from propylene, isobutylene, t-butanol and/or methyl-t-butyl ether with a high yield, having a long catalyst lifetime and permitting stable operation over a long period even in high-load operation and for high productivity, a method for preparing the catalyst and a method for manufacturing unsaturated aldehydes and unsaturated carboxylic acids using the catalyst.  <P>SOLUTION: The catalyst is obtained by mixing parts of raw compounds together, drying and sintering the mixture to form a primarily completed catalyst, mixing the resultant catalyst with the remainder of the raw materials, and drying and sintering to obtain the target catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144288-A (JP)
Title: Dynamic damper
Inventor: KUWAYAMA NAOHITO
IPC: F16F15/14
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper capable of securing the holding force of a rubber elastic body for holding a mass fitting even if the rubber elastic body and the mass fitting are not adhered to each other, capable of securing durability of the rubber elastic body and restricting spread of a space occupied with this dynamic damper.  <P>SOLUTION: This dynamic damper 10 is provided with the cylindrical mass fitting 11, a cylindrical rubber elastic body fitting part 14 coaxially arranged with the predetermined distance outward from both axial directional ends of the cylindrical mass fitting 11, a cylindrical rubber elastic body connection part 16 for connecting the mass fitting and the rubber elastic body fitting part to each other, and rubber elastic body cover parts 18 and 19 for covering the inner and the outer peripheral surfaces of the mass fitting. The rubber elastic body connection part and the rubber elastic body cover parts are not adhered to the mass fitting. A recessed part 12 recessed in the shaft center direction and extended inward in the axial direction from both ends are provided at a plurality of positions along the circumferential direction in the outer peripheral surface on both axial directional end side of the mass fitting, and the rubber elastic body cover parts are filled in the recessed parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350924-A (JP)
Title: Drum type game machine and external concentration terminal board provided to drum type game machine
Inventor: YAMAZAKI TOMOMI
IPC: A63F5/04
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type game machine having a function of preventing fraudulent actions, or the like, and an external concentration terminal board provided to the drum type game machine.  <P>SOLUTION: Various kinds of signals are inputted to a main control board 700 for generally managing the operation of the drum type game machine through a sub control board 300, a drum device board 600, a central display board 400 and a power unit board 500. A signal suitable for detecting the occurrence of the fraudulent action among these signals is outputted from the main control board 700 and is sent out through the external concentration terminal board 800 to a computer for management.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353140-A (JP)
Title: Moisture-absorbing polyester fiber
Inventor: FUJITA YUICHI
IPC: D01F6/86
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-absorbing polyester fiber that can be produced with good operability and high cost performance and has excellent moisture-absorbing properties, good color tone and high light fastness.  <P>SOLUTION: The polyester fiber includes 0.5-8.0 mass% of alkylsulfonate salt and/or alkylbenzenesulfonate salt based on the fiber mass weight and 1.0-8.0 mass% of polyalkylene glycol with an average molecular weight of 4,000-150,000 based on the fiber mass weight where the coefficient of moisture absorption is ≥ 2.5 mass% under the conditions of 34°C temperature and 90% relative humidity and the b value is <4.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351154-A (JP)
Title: Golf club head
Inventor: NISHIO MASAYOSHI
IPC: A63B102/32
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head allowing a badge to be firmly fixed to a head body without injuring or deforming the badge and without being restricted by the material of the badge.  <P>SOLUTION: In the golf club head, the badge 10 is fixed to an outer surface side of the head body h with an adhesive 15 having fluidity before curing. As the adhesive 15, having flown into a piercing attaching hole 8 with an undercut face 9 formed on the outer surface side of the head body h, is cured, a head side locking projection 15b abutting to the undercut face 9 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI