baber/WOPTO huggingface dataset:
Patent JP-2002265853-A (JP)
Title: Normal-temperature curable coating composition
Inventor: KAWAI KENJI
IPC: C09D183/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a normal-temperature curable coating composition capable of forming a coating film having excellent antifogging properties and water resistance on a plastic substrate. SOLUTION: This normal-temperature curable coating composition is characterized in that coating composition is a copolymer comprises (a) 25-70 pts.wt. of at least one kind of a quaternary ammonium salt-containing (meth)acrylic acid ester, (b) 30-75 pts.wt. of a (meth)acrylic acid ester monomer and (c) 0.1-10 pts.wt. of a vinyl ester-based monomer containing methoxysilane or ethoxysilane, (b) the (meth)acrylic acid ester monomer is composed of two or more kinds of monomer components, the monomer components are each composed of a hard segment having >=30 deg.C glass transition temperature as a homopolymer and a soft segment having a glass transition temperature lower than 30 deg.C and the weight ratio of the segments is 10:90 to 90:10.
Patent JP-2002262612-A (JP)
Title: Work machine for seeding
Inventor: TOMABECHI TSUTOMU
IPC: A01C9/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a work machine for seeding, having increased productivity, capable of reducing operator's pain, and capable of treating seeds having irregular shapes. SOLUTION: This work machine for seeding is equipped with a traveling main body 9 which can travel by straddling a seeding furrow 7 formed in a farm field 3, a marking means 13 which is mounted on the main body 9 and marks the seeding furrow 7 at specified pitch in the longitudinal direction according as the traveling of the main body 9, and a seating part 15 which is positioned at the rear of the marking means 13 in the traveling direction of the main body 9 and used as a seat for the operator.
Patent JP-2002270678-A (JP)
Title: Device and method for treating substrate, substrate holder, and substrate carrier
Inventor: MATSUDA TOSHIKAZU
IPC: H01L21/683
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To perform treatment, such as exposure, etc., on a substrate, without producing a defective substrate by suppressing excessive electrification, even when the substrate stays on a substrate holder. SOLUTION: When the substrate stays on the substrate holder over a long time, the vacuum-chucking force of the holder exerted for holding the substrate is canceled or weakened. Alternatively, a non-contacting state is produced between the substrate holder and substrate by canceling the vacuum-holding force, and at the same time, lifting the substrate by means of a substrate-lifting/ lowering mechanism.
Patent JP-2002270180-A (JP)
Title: Positive electrode active material composition, positive electrode plate with usage of the same, and lithium secondary battery
Inventor: MORIUCHI TAKESHI
IPC: H01M4/13
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery exhibiting improved low temperature characteristics and rate characteristics. SOLUTION: This positive electrode active material composition contains a positive electrode active material, a conducting material, and an adsorbent of polyvinylidine fluoride of which melting point is 165 deg.C or less.
Patent JP-2002276442-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: SAKAKIDA AKIHIRO
IPC: F02D45/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To surely control the self-ignition timing, securing a nitrogen oxide reducing effect by compression self-ignition combustion. SOLUTION: The device is provided with a direct injection type fuel injection device 8 and an ignition plug 9. By performing a first fuel injection for a period till the first half of a compression stroke, and sparking and igniting air-fuel mixture formed by the fuel injection, combustion of a first stage is performed. Subsequently, a second fuel injection is performed to burn the injection fuel. By making residual fuel perform self-ignition due to a rise in temperature within a combustion chamber by the combustion, combustion of a second stage is performed. In this case, an injection timing for the second fuel injection is controlled according to the rise speed of the combustion pressure in the combustion of the first stage.
Patent JP-2002278083-A (JP)
Title: Developing solution and developing method for negative type photosensitive planographic printing plate for infrared laser
Inventor: FURUKAWA AKIRA
IPC: G03F7/031
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a developer and a developing method for giving a printing plate excellent in image quality, not causing surface stain in printing and excellent in printing resistance without heating a plate material before development when a negative type photosensitive planographic printing plate sensitive to infrared laser light is developed. SOLUTION: The developing solution for a negative type photosensitive planographic printing plate for an infrared laser containing a surfactant, an alkali metal silicate and an alkali metal hydroxide and having 1-4 wt.% concentration of SiO2 in the alkali metal silicate, 2-5 wt.% concentration of the alkali metal hydroxide and an SiO2 to M2 O (M is the alkali metal) molar ratio of 0.5-1.1 is used as an alkaline developing solution.
Patent JP-2002274008-A (JP)
Title: Recording material and recorded matter using the same
Inventor: MORI KENICHI
IPC: B41M5/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording material having good recording characteristics in ink jet recording and an excellent surface strength. SOLUTION: The recording material comprises an ink acceptive layer of a porous structure formed on a base. In this material, the ink acceptive layer contains a resin crosslinked by using an aliphatic isocyanate.
Patent JP-2002274619-A (JP)
Title: Mobile rack facility
Inventor: HATANAKA JOJI
IPC: B65G1/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile rack facility including a plurality of mobile racks embodied in such an arrangement that they can run simultaneously with a sufficient spacing held in between and stop in the stop position in a tight condition between adjoining ones. SOLUTION: Each mobile rack 11 is provided with running support devices 14 in a plurality of positions across the width B of the running path 10. The running support device at least in one position is furnished with a rotational driving means 16 so that a drive type running support device 14A is configured. When a plurality of mobile racks 11 are run, simultaneous run can be conducted in the condition that a spacing corresponding to the set time is held by allowing them to start with a time difference one after another (differential start) according to the set time. When they are stopped in the stop position, adjoining ones can lie close to one another to assure a favorable spatial efficiency, and thus it is possible to establish simultaneous run of a plurality of mobile racks 11 without risk of mutual touch or collision.
Patent JP-2002280941-A (JP)
Title: Adaptive equalizer, receiver and tap coefficient calculation method
Inventor: FUJII YASUYUKI
IPC: H04L27/38
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance reception performance by enhancing the equalization performance of a received signal waveform in a multilevel QAM modulation system, without requiring a specific reference signal sequence. SOLUTION: The transversal filter type adaptive equalizers 106-1, 106-2 provided to a receiver receiving a modulation signal, adopting the multilevel QAM modulation system use the CMA(constant modulus algorithm) to calculate a tap coefficient. An evaluation function used in this case is switched alternately to J12 or Jt for each iteration. An error ε, calculated by the evaluation function, is compared with a specified value δ and when the error ε is smaller than the value δ, and the least mean-square error algorithm is selected for the calculation algorithm of the tap coefficient from the CMA. In the least mean-square error algorithm, a bit sequence corresponding to a convergence point closest to the signal point of an equalization signal outputted from the adaptive equalizers 106-1, 106-2 is used for the reference signal sequence.
Patent JP-2002273971-A (JP)
Title: Post-processing printing system
Inventor: YONEZAWA TOMOZUMI
IPC: B41J21/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a post-processing printing system, which facilitates identification by a user, and improves the operativity by sorting function and stapling function. SOLUTION: In a printing system for a printer comprising a data producing means for producing image data, control information producing means for producing control information for a printing apparatus, a memory means for externally storing image information and the control information, and a post- processing means for executing a post-processing after a printing operation, a software substituting function for the case the post-processing is not executed due to an unexpected error is provided by executing a printing operation with the demand in the page provided as a mark in the case a post-processing command is included in the data.
Patent JP-2002289025-A (JP)
Title: Luminaire
Inventor: SATO AKIRA
IPC: F21Y101/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire enabling a more uniform illumination for an intended surface of any building such as sidewall, ceiling, floor or signboard, etc., as well as an illumination integrated with a construction space. SOLUTION: The luminaire is provided with a light source internally-set up toward the approximately opening direction on a luminaire body containing an aperture for floodlight, and a reflecting section with a plurality of louvers having a reflex function arranged in a row between the aperture and the light source, and each of these louvers having at least a different angle each other separately-defined so as to allow a nearly uniform illumination for the intended surface. Those louvers, for instance, are installed so that their preset angles toward the parallel direction may likely by increased or decreased from one end louver to the other end louver. The luminaire is suitable for a recessed lamp.
Patent JP-2001293255-A (JP)
Title: Game apparatus and image composition method
Inventor: NAKATANI HAJIME
IPC: A63F13/533
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus capable of reflecting information stored in an information storage device in a game, and keeping the popularity over a long period of time, and an image composition method. SOLUTION: The information storage device 120 stores play count information, play total time information, and game setting information, and holds the information even after the power-off. A game operating part 100 performs game operation according to the operation information from an operating part 12, the game setting information stored in the information storage device 120 and a designated program, and an image composition part 200 composes a game image according to the game arithmetic result. A read-out part 102 reads out information from the information storage device 120 when the power-on is detected by a power supply detecting part 110.  An information updating part 104 updates the play count information and the play total time information every time the game is played, and updates the game setting information when the play count, or the like, exceeds a designated number, or the like. Further, the part 104 displays a new game character allowed to be selected by a player after the lapse of a designated period.
Patent JP-2002283036-A (JP)
Title: Lubrication device of crank shaft
Inventor: KATO MASAJI
IPC: B22D19/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the machining cost for forming an oil passage in a crank shaft, and to solve a problem of seizure of a bearing metal caused by chips remaining in the oil passage. SOLUTION: A forced feed passage 3 of lubricating oil Q is arranged to communicate with an oil groove 5 formed in an inner circumferential surface of a bearing metal 4, and a journal 11 of the crank shaft 10 is pivotably supported by the bearing metal 4. A single pipe 20 is cast from the journal 11 to a crank pin 14 to form the oil passage 15. One end 16 of the oil passage 15 is opened in a circumferential surface of the journal 11 and face positioned to the oil groove 5, and the other end 17 of the oil passage 15 is opened in the circumferential surface of the crank pin 14.
Patent JP-2002288532-A (JP)
Title: Regional information providing method and system
Inventor: TAKAHASHI MAMORU
IPC: H04W4/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a regional information providing method and a system thereof that are effective for a side providing regional information and convenient to a user. SOLUTION: A radio wave transmitted from a portable telephone is received and the position thereof is detected. A determination is made of whether the detected position is within a given distance of specific facilities. If it is found within the given distance, the telephone number of the portable telephone is detected, the mail address of the portable telephone is retrieved based on the telephone number, and information about the specific facilities is transmitted to the retrieved mail address.
Patent JP-2002287278-A (JP)
Title: Method for erasing remaining image of radiation image information reader
Inventor: KARASAWA HIROYUKI
IPC: G06T1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten photography intervals of the whole device by shortening the erasure time of a remaining image of radiation image information photographed by a radiation image information reader and to obtain radiation image information of high photographic precision. SOLUTION: The device main body 16 of the radiation image information reader photographs pictures with radiation on a low-pressure side stimulable phosphor sheet IP arranged in front of a radiation energy separating filter 30 and a high-pressure side stimulable phosphor sheet IP arranged behind the filter. After a read part 22 reads in the radiation image information, the low- pressure side stimulable phosphor sheet IP has its radiation image information erased by being irradiated with light by a quantity which is large enough to leave no afterimage components generating an artifact even when the sheet is used for next-time recording as a high-pressure side.  Further, the high-pressure side stimulable phosphor sheet IP has its radiation image information erased by being irradiated with light by a quantity smaller than that of the light irradiating the low-pressure side stimulable phosphor sheet IP.
Patent JP-2002298795-A (JP)
Title: Electrochemical device
Inventor: NAOI KATSUO
IPC: H01G11/78
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device having a light-weighted metal material such as aluminum foil in an armor body, superior in airtightness, reproductively functioning, and having a gas vapor function which is not an obstacle for mass production. SOLUTION: A laminate film containing metallic foil is provided on the armor body, and an electrochemical device element 2 is enclosed in the armor body 1. A protruding part 11a protruding to an electrochemical device accommodation space side is provided on a part of a bonding part 11 of the armor body 1.
Patent JP-2001308548-A (JP)
Title: Multilayer printed circuit board, manufacturing method thereof and bga semiconductor package formed utilizing the same
Inventor: KIM DOCK-HEUNG
IPC: H05K1/11
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board having a plurality of pads for connecting bumps on its surface for mounting a ball grid array package form of a semiconductor component on the surface of the circuit board, and to provide the manufacturing method of the circuit board. SOLUTION: A multilayer printed circuit board is constituted of a plurality of insulating resin layers, a plurality of circuit patterns formed on the upper surfaces of those insulating resin layers, a plurality of blind via holes formed in such a way as to penetrate these circuit patterns, plated layers formed on the upper surface of each circuit pattern and the inner wall surface and bottom of each via hole, a plurality of pad parts for inner lead bumps which are formed in such a way that the lower surface of the plated layer formed on this bottom and the lower surface of each insulating resin layer form the same plane and are adhered to these lower surfaces, a plurality of the inner lead bumps adhered to each pad directly over almost the central part of each via hole, and a plurality of pads formed on each circuit pattern formed on the upper surface of each insulating resin layer.
Patent JP-2002295063-A (JP)
Title: Out steering wheel device of vehicle
Inventor: SHIGEYAMA KATSUYOSHI
IPC: B60R25/01
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To easily operate a key cylinder lock in case of emergency which is normally concealed in an out steering wheel device of a vehicle having a steering wheel body, one end of which is rotatably supported on a door outer panel and a cover fitted to the door outer panel opposite to the other end of the steering wheel body. SOLUTION: The cover 15 is formed of a first cover member 16 fixed to the door outer panel 12 and a second cover member 17 removably mounted on the first cover 16. A key cylinder lock 24 having a key hole at one end is fitted to the first cover member 16 so that one end of the key cylinder lock is covered with the second cover member 17.
Patent JP-2002295991-A (JP)
Title: Method of manufacturing heat exchanger
Inventor: YOKOYAMA YUICHI
IPC: C22C9/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing heat exchangers reducing material costs and man-hours at the same time by using nickel-copper alloy solder that is capable of joining at nickel-brazing temperature for brazing. SOLUTION: Nickel solder is set inside the main body of a heat exchanger or at the brazing part in a high-temperature gas side with the large influence of corrosion due to the contact with EGR gas, and nickel-copper alloy solder is set outside the main body of the heat exchanger or the brazing part in a cooling water side with the small influence of corrosion, so as to braze the entire heat exchanger simultaneously for constitution.
Patent JP-2002300027-A (JP)
Title: Oscillator
Inventor: FUJITA TAKESHI
IPC: H03L7/085
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator which keeps the oscillation accuracy of an oscillate frequency and stabilizes the accuracy. SOLUTION: The oscillator of this invention is configured such that a current controlled oscillator 1, a frequency divider 2, a period comparator circuit 4, an integrator 5, and a voltage-current conversion circuit 6 are connected in series, an output current of the voltage-current conversion circuit 6 at the final stage is fed back to the input of the first stage current controlled oscillator 1 and an output of the current controlled oscillator 1 is extracted as an oscillation output. Furthermore, the oscillator of this invention is provided with a constant current source circuit 3 that supplies a constant current I to the period comparator circuit 4, and provides a reference voltage to the integrator 5 so as to stabilize the oscillation output.
Patent JP-2002297306-A (JP)
Title: Data recording and reproducing device
Inventor: TAKI KAZUYA
IPC: G06F3/041
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device by which a user can control the recording and reproducing operation of streaming data of voice, etc., while a part where handwritten data of a tablet are recorded is indicated with a pen. SOLUTION: The data recording and reproducing device capable of relating and recording/reproducing the streaming data of voice, a picture, etc., and handwritten data of characters, graphics, etc., inputted from an input surface by a coordinate input means is provided with an angle detection means for detecting the inclination of the coordinate input means to the input surface and a recording and reproducing control means for controlling the recording/ reproducing operation of the streaming data based on the inclination information of the coordinate input means detected by the angle detection means.
Patent JP-2002296310-A (JP)
Title: Device and method for controlling display of electric power distribution
Inventor: TAKAHASHI YUKIHIRO
IPC: G01R21/133
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To grasp distribution of electric power of an entire scale, at a glance. SOLUTION: Waveform data is acquired from a first waveform memory (ST1), and the spectral waveform of a signal to be measured, based on the acquired waveform data, is displayed (ST2). In this state, a zone marker is moved to the left end of the scale (ST3), and a channel power value within a zone width at the point is computed (ST4). The channel power value computed is stored in a second waveform memory of the same area as the first waveform memory but of another trance (ST5). Then the zone marker is displaced to the right of the scale by one point, until the zone marker is moved to the right end of the scale (ST7), and the operation for computing the channel power value within the zone width at the point is repeated. When the zone marker is moved to the right end of the scale, a graph waveform by the channel power values stored in the second waveform memory is displayed (ST8).
Patent JP-2002291836-A (JP)
Title: Stretcher for bathing
Inventor: SAKURAI SHINJI
IPC: A61H33/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a stretcher for bathing which has a function of preventing positional deviations between a stretcher sheet and a fixing belt when a bathing person is placed on the stretcher sheet to be brought down into a bathtub. SOLUTION: The stretcher is provided with the stretcher sheet 20 on which the bathing person is placed and positional deviation preventing means 40 and 40 comprising a soft polyvinyl chloride, or the like, on the internal surfaces of cylindrical bodies 22 and 22, which are positioned at both right and left side parts of the stretcher sheet 20 to prevent deviations in the positional relationship between the stretcher sheet and the fixing belt 30 for mounting the stretcher sheet 20 on a frame body 10. A function is added to increase friction forces generated therebetween when the contact surface 41 of the positional deviation preventing member 40 contacts the fixing belt 30.
Patent JP-2002302575-A (JP)
Title: Resin composition
Inventor: SHIBA KENICHI
IPC: C08K3/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition containing an inorganic solid uniformly dispersed in a synthetic resin, keeping the transparency of the resin and having excellent appearance such as surface smoothness and gloss. SOLUTION: The resin composition contains (A) 100 pts.wt. of a polyolefin polymer or copolymer containing at least one kind of olefin unit selected from ethylene unit and propylene unit as the polymer unit in an amount of >=50 mol%, (B) 0.1-10 pts.wt. of a polyether having a polymer unit of formula (I) (R is a 1-30C univalent hydrocarbon group; and p is >=10) and (C) 20-200 pts.wt. of an inorganic solid and further satisfies formula (II); 0<=D<=30 (II) [D is [total light transmittance (haze value) (%) of the resin composition composed exclusively of the component A] - [total light transmittance (haze value) (%) of the resin composition composed of the components A, B and C]].