baber/WOPTO huggingface dataset:
Patent JP-2006157159-A (JP)
Title: Network-side apparatus, transmission band control system, and transmission band control method
Inventor: IDEMARU HARUNORI
IPC: H04L12/44
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network side apparatus, a transmission band control system, and a transmission band control method capable of effectively utilizing an uplink transmission band, even when an IP terminal is not connected to a subscriber-side apparatus.  <P>SOLUTION: A link interruption detection section 26 of the subscriber side apparatus 2a detects non-connection of the IP terminal 1a and a link interruption state, and an apparatus control section 25 transmits the detected link interruption state to the network side apparatus 4. The network side apparatus 4 receives a notice of the link interruption state from the subscriber side apparatus 2a, and a band control section 46 assigns uplink transmission bands to subscriber side apparatuses 2b, 2c other than the subscriber side apparatus 2a, which informs the network side apparatus 4 about the link interrupted state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155715-A (JP)
Title: Disk tray device and recording and reproducing apparatus comprising the disk tray device
Inventor: OHASHI KENJI
IPC: G11B17/047
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress impulsive sound when opening/closing a shutter of a cartridge and to surely open/close the shutter when driving a disk housed in the cartridge comprising a shutter mechanism.  <P>SOLUTION: Openers 51-53 are engaged with a groove and a gear that open/close the shutter of the cartridge in response to loading/eject of a tray and open/close the shutter. Each of the openers 51-53 is equipped with an energizing means on its back side. In the present invention, resin elastic bodies 54-58 are used as the energizing means. By optimally controlling the hardness of these resin elastic bodies 54-58, impulsive sound generation or instability in shutter opening/closing that is a conventional problem, is eliminated, thereby obtaining the disk tray device comprising a quiet and highly operationally reliable shutter opening/closing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153602-A (JP)
Title: Wheel shape measuring system
Inventor: TAJIMA FUJIO
IPC: G01M17/02
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional wheel shape measuring system has been able to highly precisely determined flange wear but has had difficulties in highly precisely determining wheel tread wear.  <P>SOLUTION: By determining the accurate profiles of flanges and wheel treads by this wheel shape measuring system (distance measuring device) using distance sensors and determining the amount of wear of each part of wheels, it is possible to detect even recession wear which occurs in wheel treads and highly precisely report life determination and machining periods.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155224-A (JP)
Title: Polyester film for rfid tag
Inventor: SATO AKIRA
IPC: G06K19/07
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film suitable for an RFID tag, which does not cause disadvantages, such as communication interference, even IC chip deterioration or destruction due to static electricity generated when being processed, attached to goods or boxes, or being read.  <P>SOLUTION: The polyester film for RFID tags includes an antistatic layer having surface electrical resistance of 1×10<SP>13</SP>Ω/square or less on at least one side of the film, wherein the antistatic layer is provided in a film manufacturing process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158091-A (JP)
Title: Switching power supply device
Inventor: NUMAJIRI TAKASHI
IPC: H02M3/155
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device that is restored while securing the stable operation of the device after an output current is brought into an overcurrent state.  <P>SOLUTION: When the overcurrent state of the output current I1 is detected by a current monitoring circuit 3 via a current transformer 12, the switching power supply device is restored to have a value smaller than a value at a voltage/current point P1 by lowering a DC output voltage Vout. After that, the switching power supply device is restored to have a value smaller than the output current I1 at the voltage/current point P1 via voltage/current points P2, P3 so that the DC output voltage Vout is restored to a voltage/current point P4 that is an original value of the DC output voltage. The stop of the device and the restoring operation of the device in the vicinity of a point of the overcurrent state (voltage/current point P1) are not repeated, and the device is restored while securing the stable operation of the device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152928-A (JP)
Title: Inscribed type gear pump
Inventor: KURATA MASAKAZU
IPC: F04C2/10
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the volume efficiency of a pump by forming two or more of the contact portions of inner and outer teeth near a closed part where the displacement of the pump is maximized.  <P>SOLUTION: In this inscribed type gear pump, a suction port 7 and a discharge port 8 formed in a same circular arc shape are formed at symmetrical positions with respect to an axis X connecting the closed part 20 where the displacement of a pump chamber 6 formed between the inner and outer teeth 3a and 4a of outer and inner rotors 3 and 4 is maximized to a meshed part 21 where the displacement is minimized. The sealability of the pump chambers can be increased by forming three line-contact portions 19a to 19c of the inner and outer teeth near the closed part and in an area between the end part 7a of the suction port and the start end part 8a of the discharge port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156180-A (JP)
Title: Fuel cell system, and failure detection method for fuel gas line in the system
Inventor: KOTANI YASUNORI
IPC: H01M8/10
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect a leak of compressed air in a fuel gas line after anode scavenging.  <P>SOLUTION: When an ignition switch 76 is switched off, a hydrogen supply valve 44 is closed, a compressor 36 is kept driven and an air inlet valve 54 and an air outlet valve 56 are opened to cause the introduction of compressed air into a fuel cell 14 via a hydrogen supply port 20 to provide anode scavenging for removing fuel gas, moisture and the like remaining in the fuel gas line 49 via the air outlet valve 56, a drain valve 50 and a hydrogen purge valve 30, and then all the valves 30, 50, 54 and 56 communicating with the fuel gas line 49 are closed. A pressure sensor 21 measures a pressure at the closing time and a pressure a slight time after the closing time to detect a failure due to a leak in the fuel gas line 49 from the pressure difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157663-A (JP)
Title: Ofdm receiver for mobile
Inventor: TSURUTA MAKOTO
IPC: H04B7/08
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a OFDM receiver for mobile capable of reducing circuit scale required for estimating the Doppler frequency, independently of the increase in the number of antennas.  <P>SOLUTION: The present invention relates to the mobile OFDM receiver, wherein the reception signals outputted from a directional antennas 101-104, in response to reception of an OFDM signal, are inputted to a synthesizer 153 to perform diversity synthesization after frequency shifts are applied thereto for compensating for the Doppler shift using frequency shifters 121-124 and a diversity-combined signal is demodulated/decoded by a demodulator/decoder 154. The center frequency of spectrum of the Doppler component is estimated by a Doppler center frequency estimator 152, from one of the reception signals from the antennas 101-104, the frequency shift amount is calculated by frequency shift amount setters 131-134 from the center frequency and directivity information of the antennas 101-104, and is set to the frequency shifters 121-124.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152212-A (JP)
Title: Pneumatic tire for heavy loading use
Inventor: ISHIZUKA KATSUYOSHI
IPC: B60C1/00
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy loading use that comprises a natural rubber-based composition excellent in dispersibility of carbon black of a fine grain diameter and realizes suppression of self-exothermism as well as improvement of abrasion resistance.  <P>SOLUTION: The pneumatic tire for heavy loading use employs for its tread rubber a rubber composition containing 40-60 pts.wt. carbon black to a 100 pts.wt. rubber component comprised of a diene-based rubber containing at least a 30 pts.wt. modified natural rubber produced by graft polymerization of a polar group-containing monomer to a natural rubber latex, by coagulation and then drying.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005204288-A (JP)
Title: Method of driving directional speaker, and the directional speaker
Inventor: WATANABE MAKOTO
IPC: H04R1/32
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a audible sound field of narrow directivity in a small-sized speaker array, wherein one or few ultrasonic speakers are disposed.  <P>SOLUTION: A carrier of an ultrasonic wave is modulated by an audio signal to form a small-sized audible sound field of narrow directivity, independently of parametric effect; and when modulating the carrier of the ultrasonic wave, modulation processing is performed to obtain a sound pressure distribution of a target audio signal (reproducing audible sound signal) to be used for an output, thereby improving sound quality of an acoustic signal outputted from a directional speaker. The directional speaker which transmits sonic waves by vibrating a diaphragm, comprises a reproducing signal generating means 11 for outputting the reproducing audible sound signal; an ultrasonic signal generating means 20 for outputting a carrier signal of frequency in the ultrasonic band, a phase modulating means 30 for obtaining a modulated carrier signal, by modulating a phase of the carrier signal using the reproducing audible sound signal, and a diaphragm driving means 50 for driving the diaphragm, based on the coarse/dense cycle of the modulated carrier signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006160637-A (JP)
Title: Termite exterminator and algicidal agent with antibacterial/mildewproofing effect
Inventor: OKOCHI SHOICHI
IPC: A01N59/00
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a termite exterminator and algicidal agent having antibacterial/mildewproofing effect with a high exterminating effect to termite and a high algicidal effect to algae, low in toxicity to human or the like, and retaining the exterminating effect and algicidal effect for a long time, retaining safety to living environment, and the antibacterial/mildewproofing effects are effectively attained in a short time.  <P>SOLUTION: The invention relates to the termite exterminator and algicidal agent comprising a substance of boron and alkaline earth metal double oxide having antibacterial/mildewproofing effects expressed by chemical composition formula: aMO-bB<SB>2</SB>O<SB>3</SB>(M: an alkali earth metal, a/b:0.5-3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162940-A (JP)
Title: Diffusing lens array sheet, transmissive screen, rear projection display device, and method of manufacturing diffusing lens array sheet
Inventor: TAKAHASHI SUSUMU
IPC: G02B3/06
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffusing lens array sheet which is manufactured at a lower cost and realizes a high resolution and high contrast when constituting a transmissive screen by using the sheet.  <P>SOLUTION: The diffusing lens array sheet includes; a lens sheet main body 41 which has a lenticular lens array 42 having ≤0.1mm pitches formed on the incidence side and has a rugged structure 43 formed on the exit side; light shielding parts 46 provided on projecting parts of the rugged structure 43; and a diffusing element 47 provided on almost all the surface of the rugged structure 43 including the light shielding parts 46, along shapes of recessed parts 44 and projecting parts 45.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167943-A (JP)
Title: Printer
Inventor: KANEKO TOSHIHIRO
IPC: B41J25/316
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which improves the opening and closing operability of a lid body.  <P>SOLUTION: The printer is equipped with a printer body 1 which stores a rolled sheet, an upper part 2 which rotates around a rotary supporting part 18 as a fulcrum located at an end of the printer body 1 and has a cover side face projection 14 near the rotary supporting part 18, a flexible mold member 12 which is fixed to the printer body 1 and slides to the cover side face projection 14, and a buffer spring 10 which is located between the upper cover and the printer body and reduces a dropping speed by self weight of the upper cover at a stage where the upper cover shifts from an open state to a close state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173801-A (JP)
Title: Image processing apparatus and method thereof
Inventor: NISHIKAWA NAOYUKI
IPC: H04N1/60
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of accurately computing colors obtained by combining a particular color and other colors, for example, combining a particular color and RGB or CMYK colors.  <P>SOLUTION: The image processing method converts RGB values (or CMYK values) and particular colors into Lab values by referring to an ICC profile 140 and a particular color table 139 (S102), converts the Lab values into CMY data in a color space for color mixing by referring to a spectral DB 138 (S103), acquires spectral data corresponding to the CMY data by referring to the spectral DB 138 (S104), calculates spectral data of the mixed colors by using the acquired spectral data (S105), and converts the spectral data of the mixed colors into Lab values (S106).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022300-A (JP)
Title: Light-proof dna ink
Inventor: MUNAKATA YUMIKO
IPC: C12Q1/68
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA ink excellent in light fastness that excludes an increase in process for covering by an over-print vanish mixed with an ultraviolet ray absorbing agent for protecting a coating of a printed surface and also excludes an increase in an amount of additional DNA considering an amount damaged by an ultraviolet ray.  <P>SOLUTION: The light-proof DNA ink comprises a mixture of ink containing a DNA with at least one of an ultraviolet ray absorbing agent, a light stabilizer and an ultraviolet ray scattering agent, and the rate of mixing at least one of an ultraviolet ray absorbing agent, a light stabilizer and an ultraviolet ray scattering agent is 0.1-20% to the ink containing a DNA.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168778-A (JP)
Title: Dry rack for panel
Inventor: YOKOYAMA NAOYUKI
IPC: B41F23/04
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in bouncing speed and hence danger to workers, by making holes in sheets in order to take out panels, thereby making it easy to take them out, by solving such a characteristic of a dry rack that a space reduction is difficult, by attaching the sheets with holes made in them, thereby reducing air resistance during bouncing, and by eliminating the need to increase spring force.  <P>SOLUTION: In the dry rack 1, net shelves 4 includes a panel support having a pair of first support parts formed such that opposite first inclined faces are open on the upper side, and a pair of second support parts disposed perpendicular to a direction opposite to the first inclined faces and formed such that opposite second inclined faces are open on the upper side. The dry rack 1 supports flat panels 12 by bringing the sides of the flat panels 12 into contact with the pairs of first inclined faces and second inclined faces. The dry rack 1 for the panels is used in such a manner that sheets 14 are placed on the net shelves 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005162760-A (JP)
Title: Substituted azadioxacycloalkene and its use as fungicide
Inventor: KRUEGER BERND-WIELAND
IPC: C07D273/01
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fungicide for protecting plants.  <P>SOLUTION: The new azadioxacycloalkene is represented by formula (I) (wherein A is an alkanediyl; Ar is an arylene or the like; E is 1-alkene-1 or the like having a R<SP>1</SP>group; R<SP>1</SP>is hydrogen, a halogen or the like; and Z is an alkyl, an alkenyl or the like), e.g. 3-äα-methoxyimino-α-[2-(2-methylphenoxy-methyl)phenyl]-methyl}-5,6-dihydro-1,4,2-dioxazine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006174073-A (JP)
Title: Waveform distortion compensation apparatus, waveform distortion compensation system, and waveform distortion compensation method
Inventor: TAKESHITA HITOSHI
IPC: H04B10/07
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform distortion compensation apparatus for leading a processing result of an adaptive equalization filter circuit to an equalization result ideal in optical transmission by performing appropriate processing to an input waveform into the adaptive equalization filter circuit.  <P>SOLUTION: By an optical-electric converter 102, an optical signal passing through an optical fiber 101 is converted to an electric signal. The optical signal passing through the optical fiber 101 is generally distorted. An electric signal outputted by the optical-electric converter 102 is inputted to the waveform distortion compensation apparatus 106. The waveform distortion compensation apparatus 106 includes an analog limiter 103, an A-D converter 104, and the adaptive equalization filter circuit 105. The analog limiter 103 limits an amplification maximum value of a signal inputted to the adaptive equalization filter circuit 105 so that it becomes almost equal to a reference signal mark level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167174-A (JP)
Title: Bag of boots
Inventor: NAGAFUNE KENJI
IPC: A45C3/12
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag of boots for housing fishing boots or the like, which prevents water remaining inside the bag from entering the insides of the boots when the boots are housed in the bag and the boots from being soiled by the soiled water remaining inside the bag and sticking on outer sides of the boots.  <P>SOLUTION: The bag of the boots is provided with a boots housing part having an opening on an upper part, a cover body disposed on the opening and projections provided on the bottom plate part or inner face parts of side plates of the housing part, wherein the projections raise and support the trunks of the boots up from the bottom plate part when the boots are housed in the bag.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172635-A (JP)
Title: Objective lens driver of optical pickup device using polymer actuator
Inventor: YOSHITOMI AKIRA
IPC: G11B7/09
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization and light weight of an optical pickup device by providing an actuator which is a mechanism using a piezo-electric effect or using a dielectric constant of a dielectric liquid as an objective lens driving mechanism of the optical pickup, and which has a displacement amount equal to a device using an electromagnetic induction phenomenon by a present coil and magnet.  <P>SOLUTION: As this objective lens driver of a pickup device, a mechanism using a polymer actuator 1 including an ion-exchange resin 4 and a polarizable organic solvent containing salt or an ionic liquid of a liquid organic compound is adopted between opposing metallic electrodes (2, 2' and 3, 3'). When a predetermined potential difference is applied to the ion-exchange resin 4 through lead wires 5, the polymer actuator is deformed without changing an angle of the optical axis direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168241-A (JP)
Title: Image processor for printing
Inventor: TANI TAKASHI
IPC: B41J2/01
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a banding phenomenon of a line head type printer in which a large number of nozzles are arranged in the width direction of a print sheet to constitute a nozzle line and two nozzle lines are provided in the print scanning direction.  <P>SOLUTION: Ink dots of the same color are outputted from two nozzles to the same position, positional shift from an ideal impact position of the ink dot outputted from each nozzle is stored and ink dots from two nozzles are overprinted on the same position while employing the reciprocal of the ratio of positional shift of respective ink dots as a weight and employing the average weighting value of requested gray level of a remarked pixel as the requested gray level to each nozzle, i.e. as the ink dot output command value. The banding phenomenon is reduced effectively while sustaining visual characteristics in a predetermined range by selecting a case of overprinting, a case of outputting an ink drop only from one nozzle, or a case of outputting an ink drop only from the other nozzle in random number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169428-A (JP)
Title: Adhesive composition for optical member, adhesive layer for optical member and its production process, optical member with adhesive, and image display device
Inventor: YANO KOHEI
IPC: C09J133/02
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition for an optical member that can improve coatability without particularly increasing the amount of a solvent when applied, can maintain durability and preferably is excellent even in machinability, to provide an adhesive layer formed using the composition and a process for producing the adhesive layer, to provide an adhesive type optical member having the adhesive layer formed thereon and to provide an image display device using the optical member.  <P>SOLUTION: The adhesive composition for an optical member comprises a (meth)acrylic polymer containing 60 wt.% or more alkyl acrylate having a 2-4C alkyl group as a monomer unit and having a weight-average molecular weight of 1,500,000 or more wherein the proportion of the component having a molecular weight of 100,000 or less is 20 wt.% or less and an organic solvent wherein a 6-9C hydrocarbon solvent is contained in an amount of 20-60 wt.% based on the total amount of the organic solvent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171556-A (JP)
Title: Image forming apparatus and method
Inventor: SUZUKI CHIKATSU
IPC: G03G21/00
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of more surely preventing deviation in the size of images formed on the front and the back surfaces of a recording material.  <P>SOLUTION: The image forming apparatus 1, where an image based on image data is formed and fixed on the front surface of the recording material P and then the image based on the image data is formed and fixed on the back surface of the recording material P, is equipped with length information measuring sensors 80 and 90 for measuring information concerning the length of the recording material P before and after the image is formed and fixed on the front surface of the recording material P. A CPU 110 calculates the degree of shrinkage of the recording material P from information concerning the length of the recording material P measured by the length information measuring sensors 80 and 90, and the variable power of the image data of the image formed on the back surface of the recording material P is performed in accordance with the calculated degree of shrinkage of the recording material P.  <P>COPYRIGHT: (C)2006,JPO&NCIPI