baber/WOPTO huggingface dataset:
Patent JP-2005142702-A (JP)
Title: Network access gateway, network access gateway control method, and program
Inventor: FUJITA NORITO
IPC: H04L12/70
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable each terminal in a LAN accommodated in the network access gateway to access an optional number of target networks (target VLAN) at the same time.  <P>SOLUTION: When receiving an authentication request particularizing a target VLAN (e.g. target VLAN D1, D3) desirably accessed from a terminal A1 in the LAN, a terminal authentication section B11 in the network access gateway B1 authenticates whether or not the access to the target VLAN D1, D3 is possible. When accessible, a session management section B12 generates a virtual interface to an interface driver B17 so that the access from the terminal A1 to the target VLAN D1, D3 is possible and makes settings for transfer of packets transmitted from / received by the terminal A1 to a routing table B13 and further settings for transfer of a DNS query transmitted from the terminal A1 to a DNS query transfer table B15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142771-A (JP)
Title: Duplexer
Inventor: INOUE KENJI
IPC: H04B1/50
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a small-sized, high-performance duplexer by improving on a branching filter circuit.  <P>SOLUTION: The duplexer is equipped with a transmitting filter, a receiving filter, and a branching filter circuit 110, which is equipped with a phase line 111 connected between an input terminal 110b and an output terminal 110a and a resonator 112 connected in parallel to the phase line 111. Consequently, the length of the phase line 111 can be made much shorter than before, so the duplexer can be made small-sized on the whole. Further, an inductance element 113 is preferably connected between one end of the phase line 111 and one end of the resonator 112 and an inductance element 114 is connected between the other end of the phase line 111 and the other end of the resonator 112. In this case, bare inductances formed in wires or packages may be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146299-A (JP)
Title: Roll for embossing aluminum plate
Inventor: NISHINO ATSUO
IPC: G03F7/09
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for embossing an aluminum plate capable of obtaining the original plate for a planographic printing plate having excellent printing performance and sensitivity by utilizing an aluminum plate having a rugged structure obtained by being subjected to embossing using the same since the rugged structure in which the height of projecting parts is made uniform and the number of projecting parts is large can be transferred to the aluminum plate owing to the roll.  <P>SOLUTION: In the roll for embossing an aluminum plate, the surface of a roll made of steel is provided with a roughened face subjected to electrolytic treatment in an electrolytic solution with the roll as an anode, and the surface thereof is provided with a chromium plated layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144566-A (JP)
Title: Injection nozzle, blast processing apparatus having this injection nozzle, blast processing method, lubricating layer forming method by this blast processing method and sliding product forming lubricating layer by this method
Inventor: UMEDA KAZUNORI
IPC: B24C5/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of forming a lubricating layer in a processing object by a simple method such as blast processing, even by a solid lubricant having a small specific gravity such as graphite, by injecting an injection material at a higher speed than a conventional speed.  <P>SOLUTION: This injection nozzle of a straight hydraulic blast processing apparatus, injects the injection material together with compressed gas. A hole formed in the axial direction of the injection nozzle, is formed in the shape of satisfying a conditional expression (1) and (2) in a cross section in the axial orthogonal direction in an optional distance (x) from an inlet of the injection nozzle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146922-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: HIROWATARI SEIJI
IPC: F01L1/344
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine capable of quickly releasing lock in a locking mechanism.  <P>SOLUTION: An electronic control device gradually increases duty ratio dvt of a variable valve timing mechanism to a second predetermined value "K+γ" with setting a first predetermined value "K-α" as an initial value via a releasing duty ratio when lock of the locking mechanism is released and actual relative rotation phase of a cam shaft is changed. The release duty ratio is a value materializing a hydraulic condition under which lock can be released most easily. The first predetermined value "K-α" is different from the release duty ratio and is set in a middle side of a variable range than both end value of the variable range of the duty ratio. The second predetermined value "K+γ" is set to a value larger than the release duty ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149838-A (JP)
Title: Fuel cell system
Inventor: AOYAMA HISASHI
IPC: H01M8/02
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system effectively suppressing deterioration of an oxidant electrode in starting.  <P>SOLUTION: The fuel cell system is equipped with: a fuel cell generating electric power with hydrogen gas supplied to a fuel gas passage 14 and oxidant gas supplied to an oxidant gas passage 13; a fuel supply line 18 supplying fuel to the fuel gas passage 14; an oxidant supply line 17 supplying an oxidant to the oxidant gas passage 13; and a fuel supply means 20 selectively supplying fuel to the oxidant gas passage 13. In staring the system, before at least the hydrogen gas is spread in the fuel gas passage 14, supply of the hydrogen gas to the oxidant gas passage 13 starts, and after at least the hydrogen gas is spread in the fuel gas passage 14, the oxidant gas is supplied to the oxidant gas passage 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146099-A (JP)
Title: Low-hardness fluororubber composition
Inventor: MAEDA MITSURU
IPC: F16J15/10
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororubber composition comprising a solid fluororubber and a liquid fluororubber as essential components, providing a vulcanized product having <50 JIS A-hardness, having excellent kneading processability and mold releasability, and providing the vulcanized product having excellent normal properties and compression set.  <P>SOLUTION: The low-hardness fluororubber composition providing the vulcanized product having <50 JIS A hardness comprises (A) the solid fluororubber, (B) the liquid fluororubber and (C) a perfluoroalkane represented by the general formula: F(CF<SB>2</SB>)<SB>2n</SB>F (wherein n is an integer of 5-30), a 1H perfluoroalkane represented by the general formula: F(CF<SB>2</SB>)<SB>m</SB>H (wherein m is an integer of 10-30) or both thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147256-A (JP)
Title: Pipe joint sealing structure
Inventor: YOSHINO MAKOTO
IPC: F16L21/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint sealing structure reducing bluises caused by interference of a male joint part with a female joint part while suppressing an increase in costs.  <P>SOLUTION: Piping members 14, 15 are connected to each other by fitting the peripheral surface 14b of the male joint part 14a of a male side piping 14 into the inner peripheral surface 15b of the female joint part 15 of a female side piping 15, and a resin cover 16 formed by integrating a cover main body 16a formed of a resin material and an elastic sealing part 16b formed of a material having more elasticity than the cover main body 16a is arranged at the tip 14c of the male joint part 14a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147884-A (JP)
Title: Drive support apparatus and traffic signal
Inventor: HARUMOTO SATORU
IPC: G08G1/0969
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately predict the status of traffic signals at low cost, low load, and which is accurate and has wide range.  <P>SOLUTION: By the time management of both an absolute time management part 3a in a traffic signal 3 and an absolute time managing part 22 in a drive support apparatus 1, according to time information acquired from GPS 2, the time information of the traffic signal 3 and that of the drive support apparatus 1 are synchronized with each other. The traffic signal 3 switches its signals, according to any one of a plurality of previously set signal switching patterns and transmits a timing pattern number, which specifies a signal switching pattern to a transmission part 3d or the drive support apparatus 1. The drive support apparatus 1 acquires the timing pattern number which is used by the traffic signal at an intersection which own vehicle is scheduled to enter in and predict the status of the signals and their changes, by searching a timing pattern database on the basis of the acquired timing pattern number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145670-A (JP)
Title: Hydraulic control device for industrial vehicle
Inventor: MATSUZAKI JOJI
IPC: B66F9/22
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fork from being rapidly lowered in a moment when a lifting lever of a lift cylinder is switched from a neutral position to a lowering position.  <P>SOLUTION: A logic element valve 31 provided on an oil supplying and delivering passage 35 communicating the lift cylinders 11a and 11b with a lift control valve 30 adjusts a size of a passage between a cylinder side oil passage and a valve side oil passage. A plunger 57 of the logic element valve 31 is energized to an opened side by the hydraulic pressure of the cylinder side oil passage and the valve side oil passage, and is energized to a closed side by a plunger spring 58 provided in a back pressure chamber 59. The hydraulic pressure of the cylinder side oil passage is introduced into the back pressure chamber 59 at the time of stopping or rising of the lift cylinders 11a and 11b. During lowering, a pilot pressure adjusted in accordance with the hydraulic pressure of the valve side oil passage is introduced into the back pressure chamber 59, and the valve side oil passage is adjusted to be a set pressure within a predetermined range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074407-A (JP)
Title: Main spindle adapter and main spindle device
Inventor: SAKAI KOICHI
IPC: B23B31/02
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool adapter maintaining a main spindle body without replacing it even if a tool holder installation surface is abraded/damaged by attachment/detachment of a tool holder and improving the cleanness of the installation surface of the tool holder.  <P>SOLUTION: This tool holder adapter 17, which is formed with a shaft part having a shape corresponding to an insertion hole formed in the front part of the main spindle body 15 in its rear surface, opened with a tapered hole 14a having a shape corresponding to a tapered shank part of the tool holder 30 in its front surface, and opened with an injection hole toward the rear end surface of the tool holder 30 in its front surface, is interposed between the tool holder 30 and the main spindle body 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005152463-A (JP)
Title: Treating instrument for endoscope
Inventor: KIKUCHI YASUHIKO
IPC: A61B1/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating instrument for an endoscope improved in operability and reliability, which can take an amount of specimen more than capacity of its cup from the tissue in a body cavity while hardly damaging the tissue and minimizing the strength reduction of a pair of biopsy cups constituting a treatment part.  <P>SOLUTION: This treating instrument is equipped with the treatment part 3 comprising the pair of biopsy cups 5a and 5b, at least one of which can rotate against the other one, mounted on a distal end of an inserting part 2 to be inserted into the body cavity, an operating wire 14 to drive a link mechanism 6 holding the pair of the biopsy cups 5a and 5b openably and closeably at a proximal end of the inserting part so as to open/close the biopsy cups, an abutting part 15 where the pair of the biopsy cups 5a and 5b constituting the treatment part 3 abut on each other in the closed state of them, and notched parts 16a, 16b and 16c formed at the abutting part 15 of at least one of the biopsy cups to partly open the closed abutting part 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160263-A (JP)
Title: Ac variable-speed drive device
Inventor: OKUNO KUNIO
IPC: H02M7/48
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC variable-speed drive device capable of restraining noise generation even if a three-phase AC motor of relatively large capacity is driven and a wiring length is large between a bidirectional PWM converter and a voltage type PWM inverter.  <P>SOLUTION: This drive includes: three capacitors for high frequency which are respectively connected with power supply connections of R-phase, S-phase and T-phase between the three-phase AC power supply 15 and the bidirectional PWM converter 12 for Y connection and a neutral point thereof grounded; a high-frequency filter 11 constituting a low-impedance circuit for preventing the leakage current caused by the AC motor 16 from returning to the three-phase AC power supply 15; and a snubber circuit 21 which is disposed between the bidirectional PWM converter 12 and the voltage type PWM inverter 14, in which input side wiring is connected with the positive and negative electrodes of the power supply connection, and in which output side wiring is grounded to restrain common mode noise of the bidirectional PWM converter 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163909-A (JP)
Title: Linear guide bearing device
Inventor: MATSUMOTO ATSUSHI
IPC: F16C29/06
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide bearing device enabling the satisfactory operability thereof by accurately positioning an end cap to a slider body and the easy handling thereof in assembling by preventing a projected part for positioning from being damaged.  <P>SOLUTION: The projected part 50 and a projected part 60 for assistance are formed on the end cap 9 fixed to the axial end face of the slider body 2A. An engagement part 51 for positioning engaged with the projected part 50 for positioning is formed in the slider body 2A. An engagement part 61 for assistance engageable with the projected part 60 for assistance is formed in the slider body 2A through a specified clearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162907-A (JP)
Title: Method and apparatus for forming inorganic thin film
Inventor: NAKAMURA HIDE
IPC: C08J7/04
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable a film having a stable thickness and quality and less liable to be affected by particles to be formed even by a continuous film formation when forming the inorganic thin film (metal oxide film) on a base film.  <P>SOLUTION: The leak of a raw material, the invasion of water from outside, and the attachment of a reaction product to a nozzle caused by temperature control are prevented by forming a film-forming region 5 at which the gas component containing a metal compound is reacted only with steam emitted from a base material S without bringing the gas component into contact with the surrounding air when the metal oxide layer is formed on the surface of the base material by reacting the gas component containing the metal compound having hydrolyzability with the steam emitted from the base material in the vicinity of the surface of the base material S containing the water under the condition of the surface temperature of the base material S not higher than the thermally decomposing temperature of the metal compound to form the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167844-A (JP)
Title: Photographing apparatus, its control apparatus, and remote photographing system
Inventor: NAKAJIMA TAKAFUMI
IPC: H04N5/232
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus, its control apparatus and a remote photographing system in which a desired image can be captured in a short period of time with high operability.  <P>SOLUTION: The photographing apparatus including an imaging device with a predetermined photographing area comprises a still picture photographing mode during which a still picture is formed using a first reading area in the predetermined photographing area, and a moving image photographing mode during which a moving image is formed using a second reading area, different from the first reading area, in the predetermined photographing area. There are also obtained the control apparatus for controlling the photographing apparatus, and the remote photographing system including these photographing apparatus and control apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170072-A (JP)
Title: Brush
Inventor: HIGUCHI TAKAYUKI
IPC: B60S3/06
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach a folded part of a brush single body clamping a core material and to ensure slip-off locking in a brush.  <P>SOLUTION: In the brush 10, mounting grooves 12 having narrow openings 13 are formed at a plurality of circumferential positions of the outer periphery of a rotation shaft 11, the core material 22 is inserted into the folded part 21A of the brush single body 21 and the core material 22 is attached to a mounting groove of the rotation shaft 11 and the folded part 21A of the brush single body 21. A hub 30 engageable with the end of the core material 22 attached to the mounting groove 12 of the rotation shaft 11 and preventing the slip-off of the core material 22 from the mounting groove 12 is mounted to the end surface of the rotation shaft 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174563-A (JP)
Title: Nonaqueous electrolyte secondary battery and its manufacturing method
Inventor: NISHIMURA SHIN
IPC: H01M10/0565
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery composed by interlaying a polymer electrolyte membrane having large irregularity on a surface, extremely stereoscopic and having a large surface area in applying a solid electrolyte to the battery; and to provide its manufacturing method.  <P>SOLUTION: In a secondary battery provided with an oxide containing lithium in a positive electrode, a substance capable of doping/dedoping lithium in a negative electrode, and an electrolyte containing a lithium salt, this nonaqueous electrolyte secondary battery is so structured that the polymer electrolyte membrane containing the lithium salt is interlaid between the positive electrode and the negative electrode; and the polymer electrolyte membrane has a minute projection group formed by plastic working on one surface or both surfaces thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175828-A (JP)
Title: Electronic blackboard and system thereof
Inventor: TAKAYANAGI TETSUYA
IPC: H04N1/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply compose a system for distributing electronic blackboard information, and to easily adapt to paper output as well.  <P>SOLUTION: The electronic blackboard information is stored in a file at the image storage, such as an HDD and an SD card, of copiers 2<SB>1</SB>, 2<SB>2</SB>connected to electronic blackboards 1<SB>1</SB>, 1<SB>2</SB>via a network for distributing to a user by an electronic mail. A transmission destination uses user data, such as meeting attendants, that are input by a card read section that the electronic blackboard has and are added to the file for transmitting to the user, according to a transmission instruction from an electronic blackboard side. The link of the file is transmitted to the user by a mail and access to the file can be made only by the link, thus ensuring the confidentiality of the electronic blackboard information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174709-A (JP)
Title: Polar electromagnetic relay
Inventor: KONAMA KATSUYA
IPC: H01H51/24
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seesaw type polar electromagnetic relay in which a permanent magnet is positioned with a high accuracy and a good reliability at low cost.  <P>SOLUTION: An armature block 10 is formed by putting a permanent magnet 2 between a positioning member 1 engagement-fixed to a yoke of a electromagnetic coil and an armature 3 to form a lamination layer, and these are formed in a body with a hinge spring 4 and incorporated in an electromagnetic relay. The positioning member 1 includes dowels 12 for positioning two sides of the permanent magnet 2, an arm 11 for positioning other two sides, and a pawl portion 14 formed opposite to the arm 11, and thus the permanent magnet 2 is positioned without clattering in three directions perpendicular to each other. A space between tips of the arms 11 is formed narrow in advance and the permanent magnet 1 is inserted under pressure between both of the arms 11. The positioning member 1 is manufactured by press-processing at low cost, thereby deleting the possibility of misregistration of the permanent magnet 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168387-A (JP)
Title: Flavored vinegar food and method for producing the same
Inventor: UEDA KUNIHARU
IPC: C12J1/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flavored vinegar food solving the problems that, conventionally, such a food is difficult to handle as it is and its mellow flavor contributes to hesitating its drinking instead, and to provide a method for producing the flavored vinegar food.  <P>SOLUTION: The flavored vinegar food is obtained by incorporating a flavor vinegar with 50-200%(W/W) of a dextrin on a flavored vinegar solid basis. This food, because of being rich in amino acids, carbohydrates, minerals, and the like, is an excellent health-promoting vinegar food, also facilitating eating owing to its powdered form, being storable stably and facilitating its addition to other food materials, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171895-A (JP)
Title: Common-rail type fuel injection device for internal combustion engine
Inventor: AKASHI YASUHIRO
IPC: F02D41/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuation of common rail pressure in a common rail type fuel injection device.  <P>SOLUTION: Based on knowledge that common rail pressure fluctuates strongly when rotation cycle of a pump 13 pumping fuel to a common rail 14 is close to integral multiple of a drive cycle of pulse width modulation drive of a solenoid valve adjusting fuel flow rate to the pump 13, a pump control means 15 has a structure capable of switching current command value feed back operation of current supplied to the solenoid valve between when rotation cycle of the pump 13 detected by an engine rotation speed sensor 17 is in a predetermined range established in vicinity of integral multiple of the drive cycle of the pulse width modulation drive and when the rotation cycle is in other range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI