baber/WOPTO huggingface dataset:
Patent JP-2004019088-A (JP)
Title: Oil solution for polyester fiber for industrial material
Inventor: SHINKAI HIROSHI
IPC: D06M101/32
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil solution for polyester fiber for industrial material with excellent adhesion to rubber, imparting sufficient adhesion to the rubber because sufficient adhesion is unavailable in conventional oil solution for fiber caused to recent speed up of bonding treatment of the polyester fiber and the rubber.  <P>SOLUTION: The oil solution comprises 5-95 wt.% of a compound (A) obtained by carrying out an addition reaction of an alkylene oxide to a single compound such as a polyhydric alcohol, a polyamine, a polycarboxylic acid or their combination and having three or more active hydrogen atoms in the molecule, 5-20 wt.% of an anionic surfactant based on sulfonate and/or sulfate, and has ≥80mN of the dynamic wetting tension of a cloth adhering the oil solution and water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053555-A (JP)
Title: Ion detection and its measuring device
Inventor: YAMAZAKI HIROYUKI
IPC: H01T19/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion detection device for detecting highly accurately whether more than a fixed quantity of ions are generated or not, and an ion measuring device capable of reporting the ion generation quantity accurately and objectively.  <P>SOLUTION: This ion measuring device is characterized by being equipped with an ion collector plate 5, at least one stage of a transistor amplification circuit E, a voltage comparison circuit C including a voltage comparator D, and a plurality of output means 4c. The device can detect existence of ion generation highly accurately, and display the ion generation quantity visually intelligibly and stepwise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061547-A (JP)
Title: Liquid crystal display device
Inventor: MIKI YASUHIRO
IPC: G02F1/1339
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device without display unevenness.  <P>SOLUTION: The liquid crystal display device is characterized by being provided with one substrate and the other substrate placed opposite to each other and sandwiching a liquid crystal layer, having transparent electrodes 15, 25 arranged on each of surfaces of the liquid crystal layer side of the respective substrates so as to intersect each other, having extraction wiring 6 to be connected to the transparent electrode 15 arranged on the one substrate, having a laminated part 45 formed by laminating one end 15a of the transparent electrode 15 on the extraction wiring 6 and having a transparent dummy electrode 46 to adjust a gap arranged on a position opposite to a part connecting the transparent electrode 15 and the extraction wiring 6 on the other substrate wherein the transparent dummy electrode 46 is formed bypassing a position opposite to the laminated part 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057245-A (JP)
Title: Accelerating tire
Inventor: TAWARA HIROTOSHI
IPC: A47L11/22
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerating tire which realizes a stable and reliable accelerating function.  <P>SOLUTION: The accelerating tire 16C is equipped with an accelerating means 60. The means 60 has a train of planet gears which comprise sun gears 64 provided in the center of the rotation of a scraping member 16B (a rotated body), a plurality of planet gears 67 engaged with the sun gears 64 while attached pivotally to the tire 16C and revolving around the sun gears 64, and an internal gear 72 engaged with each planet gear 67 while fixed to the side of a frame 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061336-A (JP)
Title: Positioning method and positioning terminal
Inventor: SUDO SHINJI
IPC: G01S19/21
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning method and a positioning terminal for easily reducing a time required until positioning when the positioning begins although a structure has a function other than a positioning function.  <P>SOLUTION: A portable information terminal 1 has the GPS positioning function. When the portable information terminal 1 is at a cold start or a warm start, the portable information terminal 1 implements the positioning by using only power supplied to a GPS block 7, switches to a sleep mode for halting operation of a terminal apparatus block 6 including a CPU 14 except for a timer function part 17 until effective almanac and ephemeris (satellite information) are acquired, periodically generates an activation signal (a) from the timer function part 17, periodically activates the CPU 14, periodically releases the sleep mode and makes the CPU 14 confirm whether the effective satellite information is acquired. The generation of undesired electromagnetic wave radiation can be suppressed only while the satellite information is acquired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064481-A (JP)
Title: Antenna device
Inventor: NORO JUNICHI
IPC: H04B1/18
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify mounting, and to improve the design nature and extensibility after mounting.  <P>SOLUTION: This antenna device is provided with an external receiving part 2 having an external cabinet 11 mounted on the external surface of the window glass of an automobile and a connection signal outputting part 12 arranged in the external cabinet 11, and connected to an antenna element for outputting a reception signal based on radio waves received by the antenna element as a connection signal. This antenna device is also provided with a internal receiving part 3 having a internal cabinet 13 mounted at the position of the internal surface of the window glass corresponding to the external receiving part 2 and a connection signal inputting part 14 arranged in the internal cabinet 2. Then, the connection signal outputted from the connection signal outputting part 12 is inputted through a window glass 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058509-A (JP)
Title: Method and device for sticking skin of resin material
Inventor: HIBI MIKIO
IPC: B29C65/48
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously stick a skin on the surface and backside of a pillar, and to perform skin sticking work, in which quality is enhanced by uniform sticking, in a short period of time by virtue of automatization.  <P>SOLUTION: A skin sticking device 10 is equipped with a lower tool 12 for supporting the pillar 1, an upper tool 20 for mounting a spongy pressure-contact member 25, and a skin setting table 30 for temporarily sticking the skin 7 on the pillar 1 which is supported by the lower tool 12. When the pillar 1 is moved so as to bite into the member 25, the member 25 makes the skin 7 stuck on the surface of the pillar 1, and a guide plate 24 is journaled on the upper tool 20, so that a guide roller of the guide plate 24 can be moved and guided along an inclined guide 281 of a wind-up guide part 28. The member 25 is wound up on the backside of the pillar 1 by turning the guide plate 24 to the inside of the upper tool 20, so that the skin 7 can be stuck on the backside of the pillar 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058130-A (JP)
Title: Method and apparatus for injection-foamed molding of light alloy
Inventor: TANAKA TATSUYA
IPC: B22D27/13
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for injection-foamed molding of a light alloy having little difference of foamed state among respective batches and good productivity.  <P>SOLUTION: In the method for injection-foamed molding of the light alloy, with which molten light alloy 2 adding a thickener and a foaming material decomposed at high temperature and generating gas component by prescribed ratio, is held at lower than the decomposition temperature of the foaming material and successively, after dispersing the thickener and the foaming material by stirring the molten metal, a prescribed amount for injecting into a metallic mold 24 is weighed and the light alloy foamed molding body is formed by injecting into the metallic mold 24, the temperature of the above molten metal 2 is adjusted to not lower than the decomposition temperature of the foaming material at least just before injection and also, the foaming is restrained under pressurizing state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061468-A (JP)
Title: Method for estimating arrival direction of multiplex wave using spatial characteristic and receiving beam formation device using the same
Inventor: SHIN KAGETAMI
IPC: G01S3/74
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for accurately estimating the arrival direction of a multiplex wave at a small amount of calculation, even when the length of receiving data is short, or even when a SNR (signal-to noise ratio) is low.  <P>SOLUTION: The method is for estimating the arrival direction of the multiplex wave arriving at an array antenna in which a plurality of antenna elements are arranged in different linear spatial positions at the same element interval. An array covariance matrix is obtained from the receiving signal of the plurality of antenna elements. The spatial characteristic of the normalized multiplex wave is obtained from the normalized signal proper vector of the array covariance matrix. A prediction coefficient having an allowed model degree is obtained by performing forward and backward linear prediction and the sub-array averaging for the spatial characteristic of the multiplex wave. The arrival direction of the multiplex wave is determined from the phase of the zero point of a prediction polynomial corresponding to the prediction coefficient or the peak position of the spectrum of the prediction polynomial.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071707-A (JP)
Title: Probe card for trimming and trimming method
Inventor: WARASHINA TAKEO
IPC: H05K1/16
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card suppressing scatter of cut sediment which occurs at the time of trimming a thick film resistor and adhesion of it to a board, and to provide a trimming method.  <P>SOLUTION: When the probe card 10 is arranged on the circuit board 58 and the thick film resistor 60 is trimmed, a part on which the trimmed thick film resistor 60 is disposed in a surface of the circuit board 58 is interrupted from the other part of the board surface by a shielding member 34. Thus, scatter of cut sediment 64 occurred by trimming to an outer peripheral side from the shielding member 34 and adhesion of it to the circuit board 58 are suppressed. Consequently, a part where adhesion of cut sediment 64 is not desirable such as a terminal part 62 on the circuit board 58 can suitably be protected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069866-A (JP)
Title: Anti-reflection coating, anti-reflection film, and image display
Inventor: OBAYASHI TATSUHIKO
IPC: C09D5/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application type anti-reflection coating suitable for mass production, an anti-reflection coating having low reflectance, excellent anti-scratching and anti-fouling, an anti-reflection film providing the anti-reflection coating on a transparent supporter, and an image display having excellent anti-scratching of a surface and preventing reflection.  <P>SOLUTION: The anti-reflection coating includes a polysiloxane on a main chain, and has a low refraction factor layer consisting copolymer hardened membrane including a repeating unit from a fluorine vinyl monomer and a repeating unit having a (meta)acryloyl group on a side chain. The repeating unit having the (meta)acryloyl group in the copolymer is 30-70 mol% of the whole repeating unit except for a polysiloxane part. The anti-reflection film provides the anti-reflection coating on the transparent supporter, and the image display arranges the anti-reflection film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069870-A (JP)
Title: Orientation control film for liquid crystal, method for orienting liquid crystal using the same, and liquid crystal display device
Inventor: NAKAYAMA TAKAHIRO
IPC: G02F1/1337
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orientation control film for a liquid crystal, which permits upsizing of a substrate and ensures uniform orientation, to provide a method for orienting the liquid crystal using the control film, and a liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is constructed by using an inorganic porous film composed of a porous SOG film as the orientation control film 3a for the liquid crystal, using the method for orienting the liquid crystal, which comprises laminating a glass substrate 1a with a transparent conductive film 2a attached thereon and a liquid crystal layer 5 via the orientation control film 3a for the liquid crystal and disposing the respective inorganic porous orientation control film 3a or 3b for the liquid crystal between a pair of the mutually opposing glass substrates 1a and 1b with the transparent conductive film 2a or 2b attached thereon and the liquid crystal layer 5 with the liquid crystal incorporated between the glass substrates 1a and 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070581-A (JP)
Title: Terminal, device, system, method and program for communicating information and computer-readable recording medium
Inventor: TAKAMA DAISUKE
IPC: H04L29/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication terminal which makes a PPP (point-to-point protocol) connection possible, without making callbacks, when the callback is not required.  <P>SOLUTION: The information communication terminal 10 includes a connection request receiving part 101 which receives a line connection request transmitted from an information communication device 20 and a PPP request transmission part 102, which transmits a PPP connection request for the PPP connection to the information communication device 20 by means of a communication line, after the communication line is connected on the basis of the line connection request thus received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072469-A (JP)
Title: Ofdm reception device estimating propagation path
Inventor: OZEKI TAKEO
IPC: H04J11/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM reception device which keeps the precision of propagation path estimation even when failing in following up a propagation path estimate and estimates a propagation path without degrading the transmission efficiency.  <P>SOLUTION: The OFDM reception device has a means which selects first propagation path estimates estimated from a preamble signal for synchronization or data symbols and second propagation path estimates estimated from pilot subcarriers, for subcarriers of data symbols respectively in accordance with prescribed selection conditions with respect to a transmission frame having the preamble signal and pilot subcarriers in data symbols inserted therein. The first propagation path estimates have means which recursively update hard decisions of data symbols subjected to amplitude phase compensation and demodulation before, as new replicas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066318-A (JP)
Title: Method and device for setting finishing side guide of hot rolling line
Inventor: YAMAMOTO KATSUSHI
IPC: B21B39/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for setting a finishing side guide installed on a hot rolling line.  <P>SOLUTION: The width of the finishing side guide is adjusted on the basis of width information when: the shape of the nose crop in the nose part of the sheet bar is measured; the nose crop is removed by cutting the cutting position predicted on the basis of the measurement with a crop shear; the width information of the sheet bar at the predicted cutting position is tracked; and the nose part of a sheet bar after cutting with a crop shear successively enters the finishing side guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119613-A (JP)
Title: Filter material for cigarette smoke, fibrous cellulose ester staple fiber and method for producing the same
Inventor: MATSUMURA HIROYUKI
IPC: A24D3/10
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce environment pollution by a filter material for cigarette smoking having excellent disintegration during wetting without impairing the fragrance of cigarette. SOLUTION: This filter material for cigarette smoking comprises a fibrillated fibrous cellulose ester having 15-250 μm average particle diameter and 0.5-4.5 m<2> /g BET specific surface area. The content of the cellulose ester fiber in the material is, for example, >=20 wt.%. The cellulose ester fiber is obtained, for example, by extruding a cellulose ester solution from a nozzle into a poor solvent for the cellulose ester and applying shearing force to the resulting material. The filtering material is useful as a filter for cigarette smoking, for example, in a fibrous form, a web form or a sheetlike form and has good fragrance of cigarette and excellent disintegration during wetting.
Patent JP-2004069623-A (JP)
Title: Measuring and payout apparatus
Inventor: SAKAKI HIDEKI
IPC: B65B1/36
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring and payout apparatus capable of continuously packing without manual operations in the case that a broken amount insufficient for a bag is produced in a discharging chute.  <P>SOLUTION: This invention includes a residue detection means 11 for detecting that residual amount of substance to be measured in a raw material storing tank 3 reaches a lower limit and a control means 12 for measuring odd amount filled in each discharging chute 4 in smaller amounts and discharging a bag of substance by opening discharging shatters 7 more than once at the time that the residue detection means 11 detects the lower limit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076997-A (JP)
Title: Steam injection type cold and hot water supplyer
Inventor: CHO IMIN
IPC: F25B19/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam injection type cold and hot water supplyer that effectively saves energy resources.  <P>SOLUTION: A nozzle is used as a principal operating means, and when steam is continually introduced and passed through the nozzle, a negative pressure is created at a nozzle suction opening to remove the latent heat of circulating water within an evaporator connected to the suction opening. Subsequently, after the temperature of the circulating water has been continually lowered to or below 5°C, the circulating water is further fed to a cold water regulation tank and put to use. On the other hand, the steam passed through the nozzle is brought into the evaporator. The cooling circulating water whose temperature is lower than the temperature of the steam is sprinkled from the upper end of a cooling device to cool the steam. Hot water after condensation is collected in a cooling circulating water preservation tank and is fed to a hot water regulation tank by the process of pumping or gravity and put to use. Energy resources are effectively saved by the above structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157162-A (JP)
Title: Printer control method, print control system and printer driver
Inventor: YOUNG SOO HAN
IPC: G06K15/02
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer control method or the like having a line or text print thickness control function. SOLUTION: The printer control method is provided with a step for generating a print condition setting input screen for setting a print condition, a process for setting the line and/or text print thickness information of print data on the basis of user input to the print condition setting input screen, a step for reconfiguring the print thickness information on the basis of line and/text print thickness information set by a document preparation support program and the line and/or text print thickness information set on the print condition setting input screen, and a step for printing the print data on the basis of the reconfigured print thickness information.
Patent JP-2004075874-A (JP)
Title: Conveyor roller
Inventor: FUJIWARA HIDEJI
IPC: B65G39/02
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor roller that makes a reduced vibration and noise and is durable, when used for conveying loads.  <P>SOLUTION: The conveyor roller comprises (a-1) 100-85 wt.% of a hydrogenated block copolymer which is obtained by hydrogenating a block copolymer consisting of at least two of polymer blocks A<SB>1</SB>mainly comprising a vinyl aromatic compound and at least one of polymer blocks B<SB>1</SB>comprising mainly a conjugated diene compound and (a-2) 0-15 wt.% of a block copolymer component consisting of at least two of polymer blocks A<SB>2</SB>mainly comprising a vinyl aromatic compound and at least one of polymer blocks B<SB>2</SB>comprising mainly a conjugated diene compound. The conveyor roller is molded from a thermoplastic elastomer composition which is obtained by crosslinking, in the presence of a peroxide and a crosslinking assistant, a composition consisting of (a) 100 pts.wt. of the block copolymer, (b) 100-350 pts.wt. of a softening agent, (c) 20-80 pts.wt. of a polypropylene resin, (d) 0-300 pts.wt. of a polyethylene resin, and (e) 0-100 pts.wt. of an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080631-A (JP)
Title: Recording method, output method, recorder, and output device
Inventor: NAKANO KATSUHIKO
IPC: G06F21/62
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable reproduction with a device other than a recorder when such encryption is carried out that can be reproduced only with a specific device.  <P>SOLUTION: A device having an information source previously prepared therein encrypts the information source using previously-prepared cipher key information, reads out public key information recorded in a medium, encrypts the cipher key information using the read public key information, and records the encrypted information source and the encrypted cipher key information in the medium having the public key information recorded therein. A device for outputting the information source records the public key information generated based on previously-prepared secret key information in a medium, encrypts the cipher key information encrypted using the recorded public key information and recorded in the medium, decrypts the read cipher key information using the secret key information, and decrypts the information recorded in the medium using the decrypted cipher key information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078087-A (JP)
Title: Image forming device
Inventor: NAKADA MASANORI
IPC: G03G21/16
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce restrictions of space by obtaining smooth power transmission by making the angle of a twist between a driving gear and a driven gear large and smoothly and easily inserting a unit.  <P>SOLUTION: An image forming device body 10 having the driving gear 13 formed of a bevel gear and a unit 20 having a case 21 supporting a rotating body 22 having the driven gear 23 formed of a bevel gear engaging the driving gear are constituted so that the unit 20 can be loaded in and unloaded from the image forming device body by insertion and extraction; and the driving gear 13 is provided movably along the axis and an energizing member 16 is provided which energizes the driving gear 13 in the same direction with a component of force along the axis which is generated with a reaction force that the driving gear 13 receives from the driven gear 23 at the time of driving. A tangential force as a reaction force in a rotating direction which operates on the driven gear 23 with a pressing force at the time of insertion of the unit is set larger than a tangential force needed to rotate the rotating body 22 to the case 21 of the unit.  <P>COPYRIGHT: (C)2004,JPO