baber/WOPTO huggingface dataset:
Patent JP-2006265700-A (JP)
Title: Aluminum alloy sheet for bottle-shaped can superior in high-temperature property
Inventor: KAJIWARA KATSURA
IPC: C22F1/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a bottle-shaped can, which is not deformed when heated after a painting step, provides the bottle-shaped can with high circularity by securing the strength of the can after the heat treatment, and is superior in high-temperature properties.  <P>SOLUTION: This aluminum alloy sheet has a composition comprising 0.7-1.5% Mn, 0.8-1.7% Mg, 0.1-0.7% Fe, 0.05-0.5% Si, 0.1-0.6% Cu, and the balance Al with unavoidable impurities; has a crystal grain structure in which crystal grains in a central part in a sheet thickness direction are extended in a rolling direction so as to have an average aspect ratio of 3 or more when observed from the top face; has tensile strengths in directions of 0°, 45° and 90° toward the rolling direction, among which the difference between the maximum value and the minimum values is 25 MPa or less; and n-values according to a tension test in directions of 0°, 45° and 90° toward the rolling direction, among which the difference between the maximum value and the minimum value is 0.03 or less. The aluminum alloy sheet has improved high-temperature properties without degrading formability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280016-A (JP)
Title: Refrigeration unit and inverter device for use therein
Inventor: KURITA YOSHIAKI
IPC: F24F11/02
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure comfortability as a refrigeration unit and improve reliability even if an excessive power supply current flows at power supply instantaneous interruption, or an excessive power supply current flows in an overload state.  <P>SOLUTION: The refrigeration unit comprises: an active converter 225; a smoothing capacitor 270 connected to an output of the active converter; and an inverter 221, and further comprises: a power supply current detection circuit 236 that detects the power supply current; a DC current detection circuit 233 that detects a DC current flowing to the inverter 221; a DC voltage detection circuit 238 that detects a DC voltage generated at the active converter 225; and a microcomputer 231 that outputs switching commands to the active converter 225 and the inverter 221 and controls them. When the power supply current detected at the power supply current detection circuit 236 becomes an overcurrent, the refrigeration unit continues to output the switching command to the inverter 221, and stops the output of the switching command to the active converter 225.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275335-A (JP)
Title: Burner for melting furnace and melting furnace
Inventor: SHIMIZU YUKIO
IPC: F23D14/78
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner for a melting furnace and the melting furnace capable of shortening time required for melting work and improving melting unit consumption.  <P>SOLUTION: This burner is provided with an annular oxygen exhaust nozzle 22 in an outer peripheral part of a fuel jet point 21, and an annular air exhaust nozzle 23 for injecting air for combustion is arranged in an outer peripheral part of the oxygen exhaust nozzle 22. This burner is provided with an oxygen injection control means for controlling injection of oxygen for combustion from the oxygen exhaust nozzle 22 to switch into an oxygen exclusive burning condition for injecting oxygen for combustion from the oxygen exhaust nozzle 22 while injection of air for combustion from the air exhaust nozzle 23 is stopped and burning gas fuel injected from the fuel jet point 21 and an air combustion condition for injecting air for combustion from the air exhaust nozzle 23 while injection of oxygen for combustion from the oxygen exhaust nozzle 22 is stopped or oxygen for combustion is injected from the oxygen exhaust nozzle 22 and burning gas fuel injected from the fuel jet point 21 and an air injection control means for controlling injection of air for combustion from the air exhaust nozzle 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272672-A (JP)
Title: Method for manufacturing extremely thin container by injection/compression molding method
Inventor: NAKAMURA HITOSHI
IPC: B29C45/26
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, for manufacturing an extremely thin container by injection/compression molding, which can prevent a weldline (a weld-mark) and burrs from being generated more efficiently compared with the conventional method.  <P>SOLUTION: This method for manufacturing an extremely thin container by injection/compression molding, uses an injection/compression molding die 5 configured of a cavity side part 2 formed with a recessed part 1 and a core part 4 formed with a compression core 3. First, the cavity side part 2 and the core part 4 are made to get close to each other, then a molding material 8 is injected into a cavity 7 of the injection/compression molding die 5 at the stage that the die clamping pressure has reached 20±5% of the final die clamping pressure level. Next, the compression core 3 is introduced into the cavity 7 at the stage that the die clamping pressure has reached 80±5% of the final die clamping pressure level. Further, the molding material 8 is cured at the stage that the die clamping pressure has reached the final die clamping pressure level and the die is opened to unload the extremely thin container 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273369-A (JP)
Title: Transparent barrier laminate
Inventor: KAGAWA SACHIKO
IPC: B65D85/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent barrier laminate to be used as a packaging material in a packaging bag for storing solid, granular or liquid contents containing volatile chemicals such as fragrant materials or medicinal properties, which has good packaging suitability with a small number of laminations and is excellent in barrier properties such as moisture permeability without requiring a complicated work process.  <P>SOLUTION: The transparent barrier laminate is to be used in the packaging bag for storing solid, granular or liquid contents containing volatile chemicals such as fragrant materials or medicinal properties. It is a laminate of: a transparent barrier film consisting of a thin film of an inorganic oxide overlying at least one of surfaces of a thermoplastic plastic base; and a heat-sealable transparent barrier film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271787-A (JP)
Title: Catheter indwelling system
Inventor: TERAKAWA SUSUMU
IPC: A61B1/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter indwelling system where invasion to a living body is reduced to be nearly equal to that of injection of an injection needle by reducing the diameter of the whole instrument at a living body insertion part compared with that in a conventional system, where not only protection of an internal optical fiber but also indwelling of a catheter is possible by making the catheter to be in an expansion type, and where in the case of indwelling the catheter, the fiber is inserted repeatedly according to necessity to make it easy to observe the same place repeatedly and to reduce a burden on the living body.  <P>SOLUTION: The expansion type catheter 4 has movable beak 5 capable of expanding a space part of the living body or removing obstacles fitted to its distal end, and a water jetting device 16 is provided at the distal end. The optical fiber 8 is inserted to the expanded catheter 4. The optical fiber 8 is provided with a lens at its distal end, and connected to a device main body 14. A joint 11 fixes the catheter 4 so as to change the insertion angle of the catheter. By the system, an object to be observed inside of the living body can repeatedly be observed with a reduced burden on the living body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273544-A (JP)
Title: Takeup method
Inventor: YAMANAKA HIROTAKA
IPC: B65H19/22
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a takeup device to wind a web transported continuously into a roll shape and taking up upon stopping it once in order to make bobbin change, capable of eliminating slack in winding and a drop of the luster.  <P>SOLUTION: This takeup method performs taking-up in the condition that the initial tension is an initial tension after bobbin change which is 100-200 N/m higher than the operating tension and the tension changing acceleration is 50-100 N/m/sec when a tension rise is made from a low tension (stall tension) for the web to be wound fast on the bobbin to the operating tension, and then a sink is made with the same deceleration down to the operating tension.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272873-A (JP)
Title: Composite printing machine and printing system, and printing method
Inventor: HATTORI KOJI
IPC: B41J2/01
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite printing machine which suppresses a deterioration of a conveyor belt caused by infrared rays and ultraviolet rays for drying and curing ink, and is suitable even when alterations in picture patterns are frequently made.  <P>SOLUTION: The composite printing machine comprises a conveyor belt 21 for conveying a corrugated fiberboard sheet 22, a flexographic printing machine for printing by a printing plate, a partial printing machine capable of alterating the picture pattern without replacing work for the printing plate, a light source 11 for irradiating with the IR rays or the UV rays for drying or curing a specified ink used in the partial printing machine, a light screening plate 12a for masking the light of the light source 11 and having an opening part 14 for partly passing the light through, a motor 13 rotating the light screening plate 12a, and a motor controlling means 16 for controlling the motor 13 so that the light screening plate is rotated so as to pass or mask the light of the light source 11 by a required timing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279842-A (JP)
Title: Network system, tree reconfiguration processing method, node, and tree reconfiguration processing program
Inventor: UMAYABASHI MASAKI
IPC: H04L12/44
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system in which a spanning tree can be reconfigured without stopping a network when modifying a network configuration, a conventional problem that the number of spanning trees available in the network is limited to 1/2 is avoided thereby expansibility can be kept.  <P>SOLUTION: The network system is provided in which spanning trees are configured on the network connecting a plurality of nodes, and the network system is characterized in that at least one reserve tree (#4095) to be used for tree reconfiguration by adding or deleting nodes is provided for a plurality of spanning trees (#4001-#4006) being frame-transferred at the present moment, and the reserve tree (#4095) is shared in the tree reconfiguration of the plurality of spanning trees (#4001-#4006).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006244973-A (JP)
Title: Lifetime prolongation method for lead-acid battery
Inventor: MINAMI SHIGEYUKI
IPC: H01M10/42
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge discharge method capable of markedly prolonging the lifetime of a lead-acid battery.  <P>SOLUTION: An electrode is activated with a pulse charge discharge device, connected in parallel to the lead-acid battery. An active material of the electrode is dissolved by high rate discharge, and lead ions are concentrated on the vicinity of the electrode. To prevent the diffusion of the lead ions, charge is immediately conducted to return the active material to the electrode. It is important that a new pulse activator be charged immediately after discharge. In a mere quick charging, the battery is heated and deteriorated. Pulse charge discharge is conducted in a short time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174686-A (JP)
Title: Uninterruptible restoration method for non-grounded distribution system by information exchange among feeder lines
Inventor: CHOI IN-SAN
IPC: H02J3/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To minimize power interruption of a current consumer, to speedily separate and restore a failure section, in a non-grounding distribution system.  <P>SOLUTION: In the failure zone separation restoring method of a non-grounded distribution line, comprising first and second feeder agents taking charge of prescribed linked line sections, (a) the first feeder agent senses the failure of the line; (b) the first feeder agent transmits failure experience communication to the second feeder agent; (c) the first feeder agent moves a regular opening point on the line to a power supply-side; (d) the first and second feeder agents sense the failure of the line with movement of the regular opening point. (e) When the second feeder agent senses failure, the second feeder agent opens a switch, immediately before the regular opening point; and (f) when the second feeder agent does not sense failure, the stage (c) and the stage (e) are repeatedly performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006272454-A (JP)
Title: Aluminum casting tile for improving non-slip function at wetting time
Inventor: KOTANI MASAKATSU
IPC: B22D19/14
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum casting tile with which the wear resistance is improved and the slippage is prevented without damaging the good characteristic, such as the beauty, light weight, corrosion resistance and recycling property contributed to the global environment in the aluminum.  <P>SOLUTION: This aluminum casting tile is a complex of ceramic particles and an aluminum basic material, in which the ceramic particles are cast in the aluminum casting tile and maldistributed on the surface of the tile. Since a part of the ceramic particles is projected from the surface of the aluminum basic material, the aluminum casting tile can prevent the slippage, because the coefficient of friction on the surface becomes large.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287023-A (JP)
Title: Plasma cvd equipment and film forming method
Inventor: OBA KENJI
IPC: H01L21/31
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide plasma CVD equipment and a film forming method by which a deposition of a film (by-products) to an inner wall front surface of a chamber can be suppressed to a small extent.  <P>SOLUTION: By the plasma CVD equipment, a plasma action and a chemical action of materials gas are carried out within a chamber 10, and a film is formed on a wafer W according to the chemical action. The equipment comprises a materials gas supply pipe 32 for supplying the materials gas into the chamber 10, and a through-hole 42 and an inert gas supplying section 50 for supplying only inert gas to a front surface of an adapter 40. On the front surface of the adapter 40 and near thereto, the materials gas is diluted by the inert gas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283155-A (JP)
Title: Hot dip plated steel sheet having satisfactory appearance
Inventor: HONDA KAZUHIKO
IPC: C22C18/04
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly corrosion resistant hot dip plating having satisfactory appearance at a low cost by preventing the defect in the appearance easy to be discolored by the crystallization of an Mg<SB>2</SB>Zn<SB>11</SB>phase in a three-dimensional eutectic structure.  <P>SOLUTION: The hot dip plated steel sheet having satisfactory appearance is obtained by preparing a composition comprising, by mass, 4 to 22% Al and 1 to 5% Mg, and the balance Zn with inevitable impurities, and also performing control in such a manner that ≥60% of the crystals in the three-dimensional eutectic structure of an Al/Zn/MgZn alloy in a plating layer have the diameter of the equivalent circle of ≥100 μm per unit area. Alternatively, one or more kinds selected from ≤0.5% Si, ≤0.1% Ti, ≤0.5% Ni, ≤0.1% Zr, ≤0.1% Hf, ≤0.1% Sr and ≤0.1% Ca are further added to the above plated steel sheet so as to obtain the hot dip plated steel sheet having satisfactory appearance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282104-A (JP)
Title: Door structure
Inventor: NAKANO SHIRO
IPC: B60J5/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure capable of suppressing impaire of the door design quality even if a first member and a second member are coupled together in the position of the decoration surface of the door.  <P>SOLUTION: The door structure 10 is configured so that the top of a lower panel 14C is joined by laser brazing with a joining recess 18 of an upper panel 14A in a position on the decoration surface 12A of a luggage door 12 in such a way that the surface of the upper panel 14A is kept flush with the surface of the lower panel 14C. Accordingly the decoration surface 12A of the luggage door 12 can be made flush even if the upper panel 14A and the lower panel 14C are joined together in the position of the decoration surface 12A of the luggage door 12, and the design of the luggage door 12 can be prevented from impairing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290051-A (JP)
Title: Parking assisting device and parking assisting method
Inventor: NEMOTO HIDEAKI
IPC: B60R21/00
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To set a rear-movement starting position when own vehicle is moved backward and parked in view of psychological loads when its own vehicle approaches an obstacle.  <P>SOLUTION: When a driving operation to stop the own vehicle in an area opposed to a parking frame is assisted before the own vehicle is moved backward and parked, a minimum turning trajectory at the time of turning the own vehicle in a minimum rotary radius is stored in the own vehicle minimum rotary radius storing part 12b in advance. An end position of the parking frame is detected by an image processing part 11, and an obstacle position around the vehicle is detected by an obstacle distance calculation part 15, so as to set a high load area where a psychological load for a driver when the own vehicle approaches the obstacle. A first area setting part 17 displays a plurality of backward-movement starting areas for parking capable of parking in the parking frame, and introducing the vehicle without a high psychological load based on a high load area by repeating a plurality of backward movements and forward movements in a parking frame side area from the minimum turning trajectory extending from an approximately central point of a line connecting end positions of the parking frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288602-A (JP)
Title: High place housing device
Inventor: NAGASHIMA YASUTAKA
IPC: A47B51/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high place housing device where matters to be housed are easily and safely housed at a high place and a dead space on furniture is effectively also utilized.  <P>SOLUTION: Vertical frame members 3c of vertically movable frames 3 extensible in a vertical direction are fitted to both of the sides of an installation table 2 of the matter B to be housed. Horizontal frame members 5a of advance/retreat frames 5 which can be contracted in a forward and backward direction are fitted to outside of the vertical frame members 3a of the vertically movable frames 3. The horizontal frame members 5b of advance/retreat frames 5 are pressed and fixed between the top surface of the furniture 12 and a ceiling 13 using a jack 11. Thus, the matter B is conveyed from a low place to the high place on the installation table 2 and housed with the contracted vertically movable frames 3 and the advance/retreat frames 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293666-A (JP)
Title: Trouble detection/restoration system for network equipment
Inventor: UCHINO MASAYUKI
IPC: G06F13/00
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect and restore the trouble of network equipment without spending a large amount of cost even on a large scale network or a wide area network.  <P>SOLUTION: This system consists of management PC 1 and the network equipment 2 which are arranged on a network 4, and a trouble detection/restoration device 3 which are placed on each of the network equipment. The trouble detection/restoration device 3 supplies power to the network equipment 2, then transmits a communication check command to the network equipment 2, determines to have a trouble and stops power supply to the network equipment 2 if there is no response in the transmission, again supplies power to the network equipment 2 after the lapse of a predetermined time period after the stopping of power supply and transmits the communication check command to the network equipment , determines that the trouble of the network equipment 2 has restored if there is a response, and resumes the transmission of the communication check command.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006256690-A (JP)
Title: Double one step seal opening film container
Inventor: YAMAMOTO MICHIE
IPC: B65D77/04
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film container capable of taking out a commodity without contacting stain at an outer surface of the container when its seal is opened.  <P>SOLUTION: A seal is applied after an article is put into a double bag in which an inner bag and an outer bag are provided with displaced seal opening lines. The inner bag and outer bag are opened under displaced line state to enable the item stored in the bags to be taken out in a clean manner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327441-A (JP)
Title: Optical disk and optical disk device
Inventor: NISHIWAKI SEIJI
IPC: G11B7/24097
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk and optical disk device which can surely read an address signal even in an area to which recording mark is overlapped with an address prepit.  <P>SOLUTION: The optical disk has guide grooves 5G formed along a circumferencial direction forming a cycle of a pitch p in a radial direction of disk-like substrate, and a prepit formed between the guide grooves along the guide groove, and is constituted so that the address signals assigned to each position of signal face are represented by arrangement of the prepit in accordance with the prescribed rule. The prepit is constituted of a pair of prepits 5A and 5B as a unit formed in both sides of a guide groove respectively. Positions of a pair of prepits are shifted mutually along with the circumferencial direction, and the distance between each of end edges inside between both prepits within end edges of a pair of prepits in circumferencial direction is equal or less than the pitches p of the guide groove. The optical disk device detects return light from optical disks of the above configuration, computes a phase difference signal and uses it for detection of the address signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006290834-A (JP)
Title: Jelly preparation containing biguanide-based medicine
Inventor: ENDO MITSURU
IPC: A61K47/04
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jelly preparation containing a biguanide-based medicine, improved with its gelation, medicine-releasing property, syneresis, uncomfortable feeling on taking, etc., and without having the time series-like precipitation of crystals of biguanide-based medicine.  <P>SOLUTION: This jelly preparation containing the biguanide-based medicine is provided by containing the biguanide-based medicine, a weak acid, or its salt or their mixture and water, and having ≥6.2 pH of the preparation.  <P>COPYRIGHT: (C)2007,JPO&INPIT