baber/WOPTO huggingface dataset:
Patent JP-2004272608-A (JP)
Title: Electronic file system and electronic filing device
Inventor: OGAWA TAKESHI
IPC: G06F12/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic file system not leaving an imperfect file before closing, not to mention not causing a break of the file system, when the system is shut down by power disconnection or the like.  <P>SOLUTION: This electronic file system has a mechanism for storage position management managing information about a storage position of a nonvolatile storage device used in file units in a main storage or a temporary storage, the storage position management mechanism has a reference means for referring from a free space retrieval mechanism when newly assigning a storage area of the nonvolatile storage device to a file, and the storage position management mechanism writes storage position management information of the nonvolatile storage device into a storage position management area of the nonvolatile storage device at completion of input/output of the file.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269180-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI TOMOKAZU
IPC: B65H3/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of embodying a large-quantity sheet feeding unit without using the body of any image forming apparatus provided proprietarily and a low-cost image formation system connectable with the large-quantity sheet feeding unit, establishing an on-line function as a whole, and allowing any desired combination of apparatus models.  <P>SOLUTION: A stencil printing device 1 as the image forming apparatus is equipped with the body 2 of printing device, the large-quantity sheet feeding unit 3 put in off-line connection with the device body 2, and a large-quantity sheet exhaust unit 4 put in off-line connection with the body 2, wherein the units 3 and 4 are put in on-line connection. This allows preventing misoperation about the sheet size originating from size exchange between the sheet supply side and the sheet exhaust side, and occurrence of a jam can be judged on the exhaust side by sensing the transporting speed (printing speed) of a printing sheet on the supply side, and it is possible to establish as the whole system a function equal to a consolidated type on-line control while the merit that the model of the device body 2 is not restricted is well secured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267942-A (JP)
Title: Garbage treatment apparatus
Inventor: OKUYAMA GOJI
IPC: B01F7/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus whose treatment tank can be enlarged, whose garbage treatment capability per unit volume can be improved, and whose garbage treatment efficiency can be remarkably improved by eliminating uneven heating in the treatment tank and keeping a stirred mixture entirely at a proper temperature.  <P>SOLUTION: This garbage treatment apparatus comprises the treatment tank 1 composed of side wall plates 1A and partitioning plates 1C in combination with storage parts 1B having bottom faces. The inner size B of the storage parts 1B is made wider than the intervals between the side wall plates 1A or the partitioning plates 1C and a rotary shaft 2A of a stirring apparatus 2 is supported in the direction penetrating the side wall plates 1A of the treatment tank 1. Stirring blades 2B of the stirring apparatus 2 are made to rotate along the bottom faces of the storage parts 1B, and a heating apparatus 3 is attached to the side wall plates 1A or the partitioning plates 1C of the treatment tank 1 and to the bottom faces of the storage parts 1B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273919-A (JP)
Title: External electrode forming method of electronic component, and electronic component
Inventor: ISHIHARA SHOJI
IPC: H01G13/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external electrode forming method of an electronic component for contriving cost reduction due to simplification of a working process.  <P>SOLUTION: The external electrode forming method of the electronic component forms a first copper film 14 on the surface of a substrate film 13 by charging a barrel BR11 putting in a component before plating C11 and a first medium M11 into a copper strike plating bath BT11 to perform electrolytic strike plating, forms a second copper film 15 on the surface of the first copper film 14 by taking out the barrel BR11 from the copper strike plating bath BT11 to charge it into a copper plating bath BT12 so as to perform electrolytic plating, forms a nickel film 16 on the surface of the second copper film 15 by taking out the barrel BR11 from the copper plating bath BT12 to charge it into a nickel plating bath BT13 so as to perform electrolytic plating, and forms a solder film 17 on the surface of the nickel film 16 by taking out the barrel BR11 from the nickel plating bath BT13 to charge it into a solder plating bath BT14 so as to perform electrolytic plating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282111-A (JP)
Title: Packet transfer apparatus, packet transfer method, wireless terminal, and program for wireless terminal
Inventor: SUGIURA MIKITO
IPC: H04L45/50
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To build up a wireless terminal accommodation network system capable of suppressing an introduction cost and attaining high speed handover for local movement.  <P>SOLUTION: A terminal packet transfer apparatus 12α for receiving an uplink packet from a wireless terminal 14 records its sender address and its reception port to a downlink routing table, attaches header information to the uplink packet and transfers the resulting packet to a core network 10. The uplink packet is transmitted in the core network by an existing communication method such as the VLAN and the MPLS according to the header information. A network side packet transfer apparatus 11β for receiving the uplink packet from the core network records information related to the sender address, the reception port, and the header information to its downlink routing table, deletes the header information from the uplink packet, and transfers the resulting uplink packet to a network side 100. In the case of downlink communication, the network side packet transfer apparatus and the terminal side packet transfer apparatus refer to the downlink routing tables to transfer downlink packets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281432-A (JP)
Title: Nitride semiconductor element and its manufacturing method
Inventor: SUGIMOTO YASUNOBU
IPC: H01L21/28
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element in which the contact resistance between the electrode and semiconductor layer is small even when the element is driven by feeding a large current and, in addition, which is extremely excellent in adhesion and mechanical strength, and to provide a method of manufacturing the element.  <P>SOLUTION: The nitride semiconductor element has a multilayered constitution provided with a first metal layer M1 and at least a second metal layer M2 composed of a material which is different from that of the first metal layer M1 on a laminated semiconductor layer Q. The first metal layer M1 is composed of a metal material which is brought into ohmic contact with the semiconductor layer Q. The second metal layer M2 is the uppermost layer of the electrode and composed of a metal material having a capping action. In addition, the first and second metallic layers M1 and M2 are composed of elements of the platinum group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281077-A (JP)
Title: Cooling control device of battery pack
Inventor: IKEZOE MICHINORI
IPC: B60L50/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling control device capable of evenly cooling a battery even if there is dispersion of battery temperatures among unit batteries constituting a battery pack.  <P>SOLUTION: A cooling fan 12 is used for cooling the battery pack composed of a plurality of unit batteries. The temperatures of a plurality of the unit batteries are detected by a temperature detection part 601. When a difference ΔT=T<SB>max</SB>-T<SB>min</SB>among the detected battery temperatures becomes higher than a predetermined value T1, a control part 605 turns on the cooling fan 12, and turns it off when the difference becomes lower than a predetermined value T2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278910-A (JP)
Title: Air conditioner
Inventor: TSUJIKAWA YUEI
IPC: F24F13/28
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner provided with an outside air introducing device capable of performing indoor air ventilation by efficiently drawing outside air simultaneously with operation of the air conditioner.  <P>SOLUTION: This air conditioner is provided with a wall hole C on a wall surface B, a communication hole 2a corresponding to the wall hole C on a installation plate 2, an intake hole 6a corresponding to the communication hole 2a on a back surface of a base 6, respectively. A duct flange 15 inserted through the wall hole C and provided with a connection part connected to one end of the duct is mounted on a circumference edge of the communication hole 2a and a seal member 16 sealing the communication hole 2a and the intake hole 6a under a condition of keeping communication of the same is provided between the installation plate 2 and the base 6. A nozzle 18 provided with a expansion part expanding opening area is provided on another end of the duct 14. An auxiliary fan 26 for outside air introduction is provided on the expansion part 17 of the nozzle. A dust collection filter 19 is provided on the opening part. A diffuser 23 guiding outside air introduced by the nozzle 18 and the duct 14 to a rear part heat exchanger 11 is provided between the intake hole 6a and the rear part heat exchanger 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281744-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ARAI KAZUYOSHI
IPC: H01L23/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To make hard the generation of short circuit due to so-called ion migration in a semiconductor device called as CSP.  <P>SOLUTION: A re-wiring 7 consisting of copper is provided on the upper surface of an underlying metal layer 6 provided on the upper surface of a protective film 4. A pillar-shaped electrode 8 consisting of copper is provided on the upper surface of a connecting pad unit for the re-wiring 7. An anodized oxide film 9 is provided on the outer peripheral surface of the pillar-shaped electrode 8 and the upper surface of the re-wiring 7. In this case, the generation of short circuit due to so-called ion migration can be made so as to be hard by the anodized oxide film 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275907-A (JP)
Title: Ceramic filter
Inventor: SHIMODAIRA TAKANAO
IPC: B01D71/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic filter capable of being used for a long period of time and easily removing a material deposited on the filter by means of backward washing.  <P>SOLUTION: This ceramic filter 1 is composed of a porous body 2 in which a plurality of main passages 3 of fluid to be cleaned penetrating from one side end surface 4a to the other end surface 4b are formed and filter membranes 5 disposed on the inner wall surfaces of the main passages 3. Further, in the ceramic filter 1, slit-like auxiliary passages 9 are formed on prescribed parts so that a specified main passage 3a is communicated with the outer space, the specified passage 3a is made by sealing opening parts of both end surfaces 4a, 4b, fluid to be cleaned flowing from a first opening part 11 of the main passages 3 thereinto is allowed to penetrate the inside of the porous body 2, thereby, is cleaned and is taken out of the outer peripheral surface 6 of the porous body 2 and an outlet port 10 of the auxiliary passages 9. Therein, film thicknesses x<SB>1</SB>, x<SB>2</SB>of the filter membranes of adjacent main passages 3b are thicker than the film thicknesses y<SB>1</SB>, y<SB>2</SB>, y<SB>3</SB>of the filter membranes of inside main passages 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281757-A (JP)
Title: Method and device for welding transmitting film
Inventor: AIDA KENJI
IPC: H01G13/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for welding a tansmitting film of a valve provided to an electric double layer capacitor or the like.  <P>SOLUTION: The device 1 for welding the transmitting film of a valve having an air vent 7 for opening to the inner back of a cylindrical valve body 6 and a transmitting film 8 for covering the air vent 7 comprises a welder 13 inserted into the valve body 6, an annular work contacting part 17 provided at the tip of the welder 13 and pressurizing the film 8 to the valve body 6, and a welding means for heating the contacting part between the film 8 and the valve body 6 with an electromagnetic induction by turning on electricity to the part 17. This structure welds the disk-shaped film 8 all over the circumference of the valve body 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287553-A (JP)
Title: Data display method for recording medium, computer program, and recording medium
Inventor: OUCHI HIROYO
IPC: G06F3/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm data in a recording medium completely erased by a data erasing program.  <P>SOLUTION: A dump screen 500 displays HD No.501, size 502 and sector No.503 dumped at present, an address display part 504 displaying addresses of areas dumped at present, a binary display part 505 displaying binary data recorded in the respective addresses, in hexadecimals, and a text display part 506 making a text display of the binary data recorded in the respective address, according to character codes such as ASCII. The dump screen displays data for a 1/2 sector, and a dump range can be moved in the unit of 1 sector or 1/2 sector by prescribed key operation. Further, a shift to a retrieval mode can be made by prescribed key operation to start specific data retrieval such as retrieval of data other than (00)<SB>h</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285690-A (JP)
Title: Reinforcement disposition method of concrete-electric pole, reinforcing method thereof, reinforced concrete pole, and reinforcement suspension tool
Inventor: MINAYOSHI HIROYASU
IPC: E04H12/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement material disposition method of a concrete-electric pole, reducing the period of execution of work, simple and low-cost regardless of a place for erecting the concrete-electric pole, a reinforcing method of the pole, a reinforced concrete pole, and a reinforcement material suspension tool of the concrete pole.  <P>SOLUTION: Two or more bar-like members are inserted in a hollow part, the axes of the two or more inserted bar-like members are passed on the same circle to the horizontal plane, and the adjacent bar-like members are all disposed at equal spaces of the axes thereof. Bar-like members of a smaller number than that of the thus disposed bar-like members are inserted in the hollow part, and the axes of the inserted bar-like members are passed on the same circle having a smaller diameter than that of the above circle where the axes of the two or more disposed bar-like members are passed. The adjacent bar like members are all disposed at equal spaces of the axes thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287997-A (JP)
Title: Electronic ticket distribution system
Inventor: SATO HIROSHI
IPC: G06Q30/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic ticket distribution system entrusting selection of a necessary electronic ticket to a user, forbidding production of a copy, and not causing oppression onto storage capacity of an information box even when storing a serial ticket specified with the number of sheets, or the like.  <P>SOLUTION: This electronic ticket distribution system has an electronic ticket-added information opening means 38 opening added information of all the usable electronic tickets onto a communication line (communication line B); electronic ticket storage means 39-41 each storing the electronic ticket into a storage area specific to a user when the user of a portable terminal 34-36 connected to the communication line selects one of all the usable electronic tickets; and an electronic ticket transmission means 37 transmitting a requested electronic ticket to a portable terminal to display an image of the electronic ticket on a screen of the portable terminal when a download of the electronic ticket stored in the storage area specific to the user is requested from the portable terminal of an arbitrary user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293319-A (JP)
Title: Reciprocating compressor
Inventor: KATO TETSUYA
IPC: F04B39/12
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability to enhance reliability by reducing a factor leading generation of gas leakage, to facilitate an assembling operation, and to reduce size, weight and cost.  <P>SOLUTION: In this reciprocating compressor, a plurality of gas compressing parts each having a cylinder and a piston are arranged, and a rotating motion of a crankshaft coupled to a driving source is converted to a reciprocating motion of the piston by Scotch yoke mechanism. In this reciprocating compressor, a head cylinder part 50 and a discharge block part 60 are integrally formed. The head cylinder part 50 is mounted to the fourth gas compressing part 34 such that high pressure gas respectively compressed in the gas compressing parts 31 to 34 joins. The discharge block part 60 is provided with a gas channel which introduces the high pressure gas supplied from the head cylinder part 50 to a discharge port for external supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292892-A (JP)
Title: High strength aluminum alloy forging material, and forged product obtained by using the same
Inventor: INAGAKI YOSHIYA
IPC: B21J5/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a packaging container, and to provide a production method therefor.  <P>SOLUTION: The aluminum alloy sheet for a packaging container comprises, as essential components, by mass, 0.15 to 0.35% Cu, 0.8 to 1.5% Mg, 0.5 to 1.5% Mn, 0.25 to 0.50% Fe and 0.1 to 0.5% Si, and the balance Al with inevitable impurities. The aluminum alloy sheet has an elongation percentage of ≥5.5%, a work hardening exponent of ≥0.06%, and a proof stress of ≤290 N/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290886-A (JP)
Title: Nozzle cleaning method, nozzle cleaning apparatus, and production method and apparatus of electro-optical device
Inventor: SASAKI TSUTOMU
IPC: B05C11/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle cleaning method and apparatus capable of reliably cleaning a nozzle without requiring washing or replacement of an absorbent and maintaining the cleaning capability to the nozzle tip end with scarce deterioration.  <P>SOLUTION: The nozzle cleaning method includes laying flexible wiping materials 101A and 101B made just like belts in such a manner that the materials pass an exposed cleaning region 120; cleaning the tip end of a nozzle by bringing the tip end into contact with the portion installed in the cleaning region in the wiping materials; and moving the wiping materials toward the laying direction during, before or after the cleaning of the nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297632-A (JP)
Title: Microprocessor and mobile communication terminal
Inventor: NAKAGAWA TETSUYA
IPC: H04W88/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize a moving image and a voice when performing moving image processing and voice processing in different processors.  <P>SOLUTION: In a microprocessor (18) that is used being paired with a baseband processor (14) for performing baseband processing, the microprocessor is provided with a central processing unit (CPU) (183) for arithmetic processing, a counter (184) to make the time measuring possible in the arithmetic processing in the CPU, and an interface circuit (187) for making the counter readable from the baseband processor, and the baseband processor reads the counter to synchronize the processing in the baseband processor with the processing in the CPU of the microprocessor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290622-A (JP)
Title: Device for matching seat cover to seat pad of seat for automobile
Inventor: SUZUKI YOSHINOBU
IPC: B68G7/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable quality in a seat for an automobile by eliminating a work to pull a seat cover by a worker with hands and to allow the sewing line of the seat cover to meet the ridge of a seat pad, omitting re-adjustment, and efficiently allowing the sewing line of the seat cover to meet the ridge of a back pad.  <P>SOLUTION: A matching device includes: a set base 1 for positioning and placing a work W; a work pressing bar 2 for pushing and supporting the work W placed on the set base 1 from an upper part; and work holding arms 3 for holding and supporting the work W at a part near the board surface of the set base 1 from both left and right sides. The work holding arms 3 are held by a driving cylinder 33 for vertically stroking and moving the whole arms. The arms 3 are defined as a jig for scrubbing up the work W from the left and right sides, and matching the sewing line L of the seat cover C to the ridge of the seat pad P. The whole arms are freely removable from the driving cylinder 33, and defined as the jig for matching the work W and transferring it to a seat cover adhering process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300492-A (JP)
Title: Production method of aluminum mother alloy
Inventor: SHIBATA TOMOKI
IPC: C22C1/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an Al mother alloy which has a homogeneous composition and no segregating part where a high-melting metal is concentrated.  <P>SOLUTION: Required amounts of Al mother alloy and oxide of the high-melting point metal are subjected to thermit reaction and levitation melting in a levitation furnace, and the resulting levitation melt part is sucked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300274-A (JP)
Title: Water-dispersible polyisocyanate composition, and water-based curable composition containing the same
Inventor: SUGANUMA HAJIME
IPC: C09J171/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-dispersible polyisocyanate composition comprising a polyisocyanate and a nonionic group-containing vinyl polymer and containing substantially no organic solvent.  <P>SOLUTION: The water-dispersible polyisocyanate composition comprises (A) the polyisocyanate, (B) the nonionic group-containing vinyl polymer and (C) a reactive diluent. A curable composition comprising the water-dispersible polyisocyanate composition and a water-based resin having active hydrogen-containing groups is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI