baber/WOPTO huggingface dataset:
Patent JP-2005228578-A (JP)
Title: Test method of electrolyte for fuel cell
Inventor: AKAKABE MICHIO
IPC: H01M8/10
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method of an electrolyte for a fuel cell by which a heat history can be detected with a superior sensitivity.  <P>SOLUTION: The test method of the electrolyte for the fuel cell has a process of carrying out ESR measurement to the electrolyte for the fuel cell and obtaining a carbon radical amount, and a process of calculating the heat history based on the calculated carbon radical amount. It has been found that by heating for several hours to nearly one hundred hours within a temperature range from one hundred and several tens °C to around two hundred °C, the carbon radical is formed in the electrolyte for the fuel cell, and that the formed carbon radical (free radical) amount shows a superior correlation with the heat history. The carbon radical amount formed in this electrolyte for the fuel cell is measurable by ESR, and the heat history impressed on the electrolyte for the fuel cell which is the measurement target can be estimated based on an absolute amount or a relative amount of the measured carbon radical amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227158-A (JP)
Title: Cryogenic light irradiation electroconductivity measuring instrument
Inventor: NAITO TOSHIO
IPC: G01N22/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryogenic light irradiation electroconductivity measuring instrument capable of calculating the photoconductivity of a minute molecular crystal or the response thereof with respect to light over a wide temperature range and capable of realizing the measurement of the electric resistivity of a functional substance capable of optically controlling the physical properties of a minute molecular crystal within a scale range from a centimeter to a nanometer.  <P>SOLUTION: In the cryogenic light irradfiation electroconductivity measuring instrument, a sample chamber 1 is equipped with a sample S having a size from nm to cm, a setting means of the sample S for adjusting the three-dimensional positions X, Y and Z of the sample S and the incident angle θ of light, a means for providing an atmosphere of a wide temperature and pressure range to the sample S, a light irradiation means for introducing an optical fiber up to the vicinity of the sample S to irradiate the sample S and the electric resistivity measuring means connected to the sample S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225995-A (JP)
Title: Pressure sensitive self-adhesive sheet
Inventor: TANAKA KATSUMI
IPC: C09J7/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive self-adhesive sheet excellent in air release characteristics at the time of attaching and having balanced performance characteristics.  <P>SOLUTION: This pressure sensitive self-adhesive sheet comprises a base material and a polyurethane resin having a 10% modulus of 0.5-5.0 MPa laminated to one of the surfaces thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228973-A (JP)
Title: Thermal spraying member, electrode, and plasma processing apparatus
Inventor: HAYASHI DAISUKE
IPC: C23C4/10
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal spraying member wherein the interlayer does not become the pass of high frequency, in the case that a metal interlayer is provided between a base material and a thermal spraying film, and to provide an electrode and a plasma processing apparatus using such an electrode.  <P>SOLUTION: The thermal spraying member comprises: the base material 31; the thermal spraying film 33 consisting of insulating ceramics formed in the underside of the base material 31; and the metal interlayer 32 provided between the base material 31 and the thermal spraying film 33, for enhancing the bonding force between these. The base material 31 possesses a base 31a consisting of a conductive material and a dielectric part 31b provided so that it might include part of the underside. The interlayer 32 comprises two or more island-form parts 32a isolated mutually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295093-A (JP)
Title: Manufacturing method for electrooptical panel and manufacturing method for electronic equipment, electrooptical panel, electrooptical apparatus and electronic equipment
Inventor: SAKURADA KAZUAKI
IPC: H01L27/32
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the lowering of a coating speed of functional film forming material when forming a color filter protective film, an alignment layer, an insulating film and other functional film by droplet discharge.  <P>SOLUTION: A droplet discharge head 52 reciprocates in a direction X (main scanning direction), and in the meantime it discharges the droplet of protective film material being a functional liquid to a color filter base plate 10a in the array width H of a nozzle 54. The base plate 10a is coated with the droplet of the protective film material in a subscanning direction (direction Y) at intervals of 140μm. Then, it is coated with the droplet of the protective film material in the main scanning direction (direction X) at intervals of 10μm. After it is coated with the protective film material by scanning once, the base plate 10a moves by the array width H of the nozzle 54, and the droplet discharge head 52 discharges the protective film material to a next area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235946-A (JP)
Title: Electronic device and axial fan
Inventor: TAKEMOTO SHINJI
IPC: F04D29/54
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinned electronic device, and to provide an axial fan capable of cooling insides of the thinned electronic device and an electric device.  <P>SOLUTION: The electronic device has the axial fan 1 slantly provided on a flat plane C3 inside a thin case C having a pair of flat planes C3 and C4 together with a heating element C1. The gradient direction of the axial fan 1 is such that a discharged air stream flows toward the heating element C1 by the flat plane C3. The axial fan 1 is designed to suppress a radially outward airflow by a housing 4 surrounding a rotor, and has a minimizing part where the intensity of the suppression is the minimum on the side facing the heating element C1 in the housing 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232310-A (JP)
Title: Non-halogen flame retardant epoxy resin composition, prepreg and metal-clad laminated sheet
Inventor: KOIZUMI TAKESHI
IPC: C08K5/5313
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-halogen flame retardant epoxy resin composition at a low industrial price, wherein the composition is excellent in flame retardancy as a cured product, storage stability as a resin for impregnation and mechanical and electrical properties as a cured product.  <P>SOLUTION: The non-halogen flame retardant epoxy resin composition, which is excellent in storage stability and gives a cured product excellent in mechanical and electrical properties, comprises a specific aromatic condensed phosphoric ester flame retardant (a), an epoxy resin (b) having at least two or more epoxy groups in a molecule, and a specific nitrogen-containing phenolic resin curing agent (c), as essential components. There are also disclosed a prepreg using the composition and a flame retardant metal-clad laminated sheet which is a composite of the prepreg and a metal foil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234348-A (JP)
Title: Transfer device
Inventor: MURAKAMI SUSUMU
IPC: G03G15/16
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fatigue break of a conductive member by absorbing the displacement of a distance between a power source and a transfer roller.  <P>SOLUTION: The transfer device is equipped with the primary transfer rollers 13a to 13d supported to freely ascend/descend inside a moving path so as to be opposed to respective photoreceptor drums 101a to 101d while putting a part of an intermediate transfer belt 11 in between, a slide member 22a for a monochrome image and a slide member 22b for a full color image which freely move back and forth in a horizontal direction, springs 24a and 24b generating elastic force in the moving direction of the back-and-forth movement, the conductive member 40 arranged in the slide members 22a and 22b and the power source 50 connected to the rollers 13a to 13d through the conductive member 40 and the springs 24a and 24b. The displacement of the distance between the rollers 13a to 13d and the power source caused by the ascent/descent of the rollers 13a to 13d is absorbed by using the elongation and contraction of the springs 24a and 24b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235014-A (JP)
Title: Expression extractor, expression extraction method, program, and recording medium
Inventor: KANEYAMA HIROSHI
IPC: G06F7/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expression extraction device which extracts evaluation expressions showing evaluations of an evaluation object, from a text to properly determine a polarity.  <P>SOLUTION: The expression extraction device which extracts evaluation expressions from the text having descriptions on evaluations of a specific evaluation object is provided with; a registered expression storage part for registering an evaluation expression having a polarity predetermined, as a registered expression; an expression extraction part for extracting a plurality of evaluation expressions and a conjunction expression from the text; a registered expression detection part for detecting an evaluation expression including the registered expression registered in the registered expression storage part, out of the plurality of evaluation expressions; and a polarity determination part for determining that an evaluation expression which is in conjunction with the evaluation expression including the registered expression by a conjunction expression in a form of copulative conjunction and a series of evaluation expressions which are not in conjunction with the evaluation expression by a conjunction expression in any form of adversative/copulative conjunction and are not in conjunction with each other by a conjunction expression in any form of the adversative/copulative conjunction are of the same polarity as the registered expression.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237154-A (JP)
Title: Branching and leading-in structures for low-voltage underground distribution line
Inventor: MIYAMOTO SHINICHI
IPC: H02G7/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide branching and leading-in structures for low-voltage underground distribution line in which a fuse box is omitted while preventing the drop of a cover member and improving workability.  <P>SOLUTION: The connected portion of a low-voltage trunk line 2 rising from a low-voltage underground distribution line with a service drop 3 is stored near the top of a hollow pole 1. A portion near the top of the pole 1 is vertically cut into a shape of roughly a half to form an opening 6 for work and an inlet 7 for the service drop 3. The cover member 8 is made up of a cover 22 of roughly a semi-cylindrical shape that covers the opening 6, a covering member 24 that is mounted at the bottom end of the cover 22 to cover the inlet 7, and a fitting portion 23 that is capped on the top of the pole 1. The opening 6 is opened or closed by rotating the cover member 8 around the pole 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240236-A (JP)
Title: Lightweight soft fiber sheet and method for producing lightweight soft fiber sheet
Inventor: NISHIO TSUTOMU
IPC: D21H21/54
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which hollow small granules float up in pulp slurry because of lightweight and distribution of hollow small granules in the paper-made sheet becomes uneven hitherto, though pulp slurry to which hollow small granules are added has been made into paper when producing a lightweight soft fiber sheet.  <P>SOLUTION: A cationic starch is dispersed into water and hollow small granules are added thereto and dispersed into the water containing the cationic starch to form a dispersion and the cationic starch is solubilized by heating the dispersion to gelatinize the dispersion and and the surfaces of the hollow small granules are coated with the cationic starch and the gelatinized dispersion is added to slurry in which pulp is dispersed into water and the slurry is made into paper to produce the lightweight soft fiber sheet. Since the cationic starch is applied to the surface of the hollow small granules, float and separation of the hollow small granules in the slurry are prevented by attachment to pulp fiber in the pulp slurry and the hollow small granules are uniformly dispersed into the soft fiber sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237855-A (JP)
Title: Game medium lending machine system
Inventor: IWABORI KAZUO
IPC: A63F7/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent accounting operations such as the tax evasion of a game hall side by improving the safety of information transmitted by a game medium lending machine through a communication network and preventing the fraudulent alteration of the information.  <P>SOLUTION: An external management server 1 generates a cipher key Pm and periodically transmits it to a ball lending machine 100. The ball lending machine 100 ciphers sales information by using the cipher key Pm updated by the external management server 1 and transmits it to the external management server 1. Thus, the fraudulent deciphering or alteration of the sales information of the ball lending machine 100 becomes difficult. Also, the external management server 1 can gather and manage the accurate sales information of the ball lending machine 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247449-A (JP)
Title: Tape printing device
Inventor: OKOCHI HAJIME
IPC: B41J11/70
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printing device capable of cutting a tape to be printed automatically so as to suit the operation to affix a plurality of print labels having undergone a copy printing or numbering printing.  <P>SOLUTION: The tape printing device works with a process (S133) in which a numbering printing or copy printing for an amount corresponding to one sheet of print label is applied to a fed tape to be printed, which is cut automatically through cooperation of a stationary blade with a moving blade to produce one print label, when print labels P are produced continuously until the specified number for copying or numbering is attained, but if the setting of Cut Pose is in On condition (No at S131), the procedure passes through the Cut Pose Check process at S132, so that producing the print labels is stopped on the way temporarily before the produced number of print labels attains the specified number for copying or numbering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248041-A (JP)
Title: Carbon material with ion-exchange capacity, its manufacturing method, composition for fuel cell catalyst, and fuel cell
Inventor: SHA TAKESHI
IPC: B01J31/28
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material having an ion-exchange capacity, and its manufacturing method.  <P>SOLUTION: The carbon material having an ion-exchange capacity has a chemical structure of formula (1) (wherein CB is a carbon carrier; R<SB>1</SB>is a monovalent functional group, a hydrogen atom or a fluorine atom; and a sulfo group (-SO<SB>3</SB>H group) and R<SB>1</SB>can be in ortho, meta or para configuration) and can be used as a catalyst-supporting carbon used in a composition for a catalyst layer of a fuel cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251065-A (JP)
Title: Operation control system
Inventor: KIKUCHI YASUYUKI
IPC: G08G1/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control system capable of performing batch management even for vehicles between different companies.  <P>SOLUTION: Branch offices 1, 11 of each of freight companies A, B registered in a center device 20 are provided with roadside machines 2, 5, 12, 15 which performs narrow-band radio communication with an on-vehicle device 10 mounted on trucks of each company, for example, a truck 9 of A company, terminals 8 and 18 which receives vehicle information and departure and arrival time information of vehicles from the roadside machines, respectively, the vehicle information and the departure and arrival time information are transmitted to the center device 20 from each of the terminals 8, 18, batch management of the received vehicle information and departure and arrival time information is performed by the center device 20 and the vehicle information and the departure and arrival time information are transmitted from the center device 20 to each of the terminals 8, 18 if necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246346-A (JP)
Title: Method and apparatus for treating sewage
Inventor: YAMAGUCHI TOYOJI
IPC: C02F11/12
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce the amount of generated surplus sludge; to improve and stabilize a sludge volume reduction capacity by making alkali treatment more efficient.  <P>SOLUTION: A sewage treatment apparatus comprises an aeration tank 2 for biologically treating sewage 1, a sedimentation tank 3 for performing the solid-liquid separation of the biologically treated sewage to obtain treated water 4 and return sludge 5, a means for pulling out a part of the return sludge to obtain sludge, a plurality of alkali treatment tanks 8, 9 for subjecting the pulled-out sludge to two or more stages of alkali treatment, a biological solubilization tank 10 for biologically solubilizing the alkali-treated sludge under an anaerobic, anoxic or microaerophilic condition, and a sludge return means for returning the solubilized sludge to the aeration tank 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251696-A (JP)
Title: Fuel cell system
Inventor: KOIKE YUICHI
IPC: H01M8/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly estimate a power generation response time of a fuel cell after considering a humidification state of air being an oxidizer gas to be supplied to the fuel cell, and to accurately control various apparatuses based on it.  <P>SOLUTION: A basic value of a pure water supply flow rate is calculated based on a target power generation amount of the fuel cell; a humidification state of the air supplied to the fuel cell is estimated; and a correction value to the basic value of the pure water supply flow rate is calculated according to the humidification state. Then, the power generation response time of the fuel cell is estimated based on a pure water pump motor revolution command value for realizing the pure water supply flow rate after it is corrected by the correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258526-A (JP)
Title: Desk holder and portable terminal device system
Inventor: OZAKA MASAHIKO
IPC: H04M1/2757
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk holder having a battery-pack charging function and an external memory function, the holder being capable of using a removable memory card as an external memory and controlling access to the memory card by operating the keys of a portable terminal device.  <P>SOLUTION: The desk holder 2 includes; a connector 24 which is connected to the connector 13 of a portable terminal device 1 inserted into an insertion port 25; a connector 23 which is connected to a memory card 4 inserted into a memory card slot 26; a cable which connects the connector 23 with the connector 24; a connector 21 which connects an AC adapter 3; and like. The desk holder supplies the portable terminal device 1 with a direct voltage for charging supplied from the AC adapter 3 to charge a battery-pack 14, and reads from and writes to the memory card 4 through the portable terminal device by operating the keys of the portable terminal device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254899-A (JP)
Title: Turret truck
Inventor: TSURI SHIGETAKA
IPC: B62D1/16
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turret truck in which a driver can easily recognize the advancing/retracting direction of a vehicle body from the direction of a steering wheel.  <P>SOLUTION: In the turret truck in which a ring-shaped steering wheel 20 is fixed on a top plate 14 of a turret 3 turnably supported around the longitudinal axis by a front part of a frame 2 of a vehicle body 1, the steering wheel 20 is provided in an inclined manner so as to be higher in the advancing direction of a front wheel 10 of the turret 3 with respect to the turning axis of the steering wheel. A driver can recognize the direction of operating the steering wheel 20, i.e., the advancing/retracting direction of the vehicle body 1 by feeling the state of holding the steering wheel 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254538-A (JP)
Title: Cutting device for semi-plastic body
Inventor: NAKANO SHINSUKE
IPC: B28D1/08
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To well cut a semi-plastic body such as uncured ALC (autoclaved lightweight concrete)without the occurrence of a large variation in the tension of wires concerning a cutter for cutting the semi-plastic body for example in the production of an ALC panel.  <P>SOLUTION: In the cutter for the semi-plastic body, one ends of the wires W are wound onto a winding drum 2, the other ends are wound onto a rewinding drum 17, and while the wires W are made to travel in one way at a prescribed speed by rotating the drums 2 and 17, the semi-plastic body F is cut. Drum moving means 10 and 30 are installed to move the drums in the axial direction to prevent the overlapping of the wires W on the drums when the wires W are wound from the rewinding drum 17 onto the winding drum 2 and when the wires W are rewound from the winding drum 2 to the rewinding drum 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254269-A (JP)
Title: Transverse warpage correcting method and transverse warpage correcting device
Inventor: ISHIDA TADAHIRA
IPC: B21D1/05
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively correct transverse warpage of a steel plate without requiring a large-scale equipment.  <P>SOLUTION: A pair of roll frames 4, 6, are provided to freely rotatably hold a plurality of small-width rolls 13, 14 arranged in the width direction of a steel plate P and to correct the transverse warpage by making the plate P pass through the frames while clamping and pressing the plate through the small-width rolls 13, 14. The passing-through position of the steel plate P is adjusted based on the state of transverse warpage of the steel plate P and on the arrangement position of the small-width rolls 13, 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258833-A (JP)
Title: Control unit for production facility and its control method
Inventor: FURUI NOBUYUKI
IPC: G05B19/4155
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce working hours and to confirm operation courses of a job in advance.  <P>SOLUTION: The production facility is operated on the basis of a teaching position stored in advance. When operation of the production facility according to a program is finished, the teaching position at the point of time of operation completion of the production facility is compared with a current position actually detected. If a difference between the teaching position and the current position is within a specified range, the production facility is not returned to an original position but the next program is executed; if the difference is not within the specified range, processing of the program is ended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI