baber/WOPTO huggingface dataset:
Patent JP-2002305841-A (JP)
Title: Surplus power control system
Inventor: HIRAI TOSHIRO
IPC: H01M10/48
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an surplus power control system having much energy saving and high reliability, capable of stably supplying electric power or electric energy required by power users to the power users by making an electric power supply company positively ensure the electric power or electric energy from a power generating company while making the effective use of waste heat generated at the facilities of the power generating company. SOLUTION: This system includes a temperature difference battery unit 15 which can convert the heat generated at the power generating facilities 11 of the power generating company (10) into electric energy for storage and perform discharging to a transmission network 1. Charging and discharging of the temperature difference battery unit 15 are controlled according to a demand-to-supply balance between power supply by the power generating company and power use by the user 20. As a result of this control, the problems of excess or shortage of surplus power supply are resolved.
Patent JP-2002299780-A (JP)
Title: Printed wiring board
Inventor: OBARA FUMIO
IPC: H05K3/40
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a printed wiring board which decreases the generation rate of defective connections. SOLUTION: There are formed a lead-out wire 14 for electrically connecting a land 13 to the other land and additionally an auxiliary wire 17, which serves similarly as the lead-out wire 14. With the above structure, even if a defective connection occurs due to generation of cracks in a connection part between the lead-out wire 14 and the land 13, conductivity with the land 13 is assured by the auxiliary wire 17, which serves similarly as the lead-out wire 14. Therefore, it is possible to decrease the generation rate of a defective connection. Incidentally, since the auxiliary wire 17 in this embodiment is formed with copper which is the same material as in the lead-out wire 14, it is possible to concurrently form the auxiliary wire 17 with the lead-out wire 14, and to form the auxiliary wire 17, without hampering productivity at a low cost.
Patent JP-2002051077-A (JP)
Title: Method and system for operating and extending hash function
Inventor: HEDDES MARCO C
IPC: H04L12/56
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and system that provide a hash value of an item in a computer system and a supplementary value of the hash value. SOLUTION: Components are derived from items. The components include a 1st component and a final component. Each of the components includes a specific number of bits. The components are cascaded via at least one XOR to provide outcomes. The outcomes include the 1st outcome and the final outcome. The final outcome includes only the final component. The 1st outcome includes a result of applying exclusively ORing (EORing) to the 1st component and the remaining cascaded components among the entire components. In order to provide a hush value, a reversible hash function and a supplementary function of the reversible hash function are applied at least to the 1st outcome. The supplementary value of the hash value includes outcomes except the 1st outcome.
Patent JP-2002302109-A (JP)
Title: Clip binding mechanism
Inventor: TAKATSURU MITSUYASU
IPC: B65B51/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a clip binding mechanism capable of preventing burden on a worker in a work for binding a bag mouth. SOLUTION: The binding mechanism for a clip 2 for binding the bag mouth 4 by providing spherical parts 6A and 6B lockable to each other on both ends, providing a substantially U-shaped connection part 5, and locking the spherical parts 6A and 6B to each other comprises guide surfaces 9A' and 9B' for locking the spherical parts 6A and 6B to each other by relatively twisting the U-shaped connection part 5 or either one of the spherical parts 6A or 6B after or before the spherical parts 6A and 6B are intersected.
Patent JP-2002302941-A (JP)
Title: Steel pipe pile
Inventor: KOBAYASHI SHOICHI
IPC: E02D5/30
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile capable of securing profitability and rationality of design even in the condition that a very large bend moment is generated in a steel pipe. SOLUTION: This steel pipe pile comprises the steel pipe 1, a bottom plate 2 to part a hollow part in the steel pipe 1, and concrete 3 placed to get in contact with an upper surface of the bottom plate 2.
Patent JP-2002304024-A (JP)
Title: Toner and image forming apparatus
Inventor: TOYAMA HIROSHI
IPC: G03G9/097
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce residual toner left after transfer on a photoreceptor to little. SOLUTION: As for the toner used for an image forming apparatus provided with a photoreceptor and an intermediate transfer body whose circumferential speed is different from that of the photoreceptor, and as to the toner measured by a particle analyzing method for guiding the toner particles in a plasma, detecting the emission spectrum, detecting the component amount from the emitted light intensity and then detecting whether the additive agent is synchronized with the toner or isolated from the toner based on the effect whether or not the light is simultaneously emitted, the ratio of the toner with which charging controlling agent is not synchronized is controlled to be <=2%.
Patent JP-2002311588-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: KISHIMURA SHINYA
IPC: G03F7/039
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a good pattern shape when a resist pattern is formed using light for exposure having a wavelength of 1 nm band to 30 nm band or of 110 nm band to 180 nm band. SOLUTION: A pattern forming material having a polymer containing a first unit of formula 1 and a second unit of formula 2 and an acid generator is applied on a substrate to form a resist film. In the formulae, R1 and R2 are the same or different and each alkyl or Cl- or F-containing alkyl; R3 is a protective group which is released by an acid; and (m) is an integer of 0-5. The resist film is patternwise exposed by irradiation with light for exposure having a wavelength of 1 nm band to 30 nm band or of 110 nm band to 180 nm band and the patternwise exposed resist film is developed to form the objective resist pattern.
Patent JP-2002312625-A (JP)
Title: Computer, method, and program for group purchase management
Inventor: NAKAYAMA TSUNEAKI
IPC: G06Q30/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a group purchase managing computer which enables a proposer of group purchase to widely invite persons who want to purchase as a group, enables a group purchase of diversified merchandises, and properly manages the group-purchased articles. SOLUTION: This computer is equipped with a means which receives and registers information on desired merchandises to be purchased as a group and opens it to the public, a means which receives and registers information on a desire to participate in the group purchase of the merchandises, and a means which sends information on billing to respective group purchasers when specific conditions are met and sends information on the ordering of the merchandises when receiving information on money payment from the group purchasers.
Patent JP-2002306522-A (JP)
Title: Urine absorbing article for nursing
Inventor: MATSUMOTO YUKIO
IPC: A61F5/455
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that labor for collection and incineration and labor and cost for conveyance to an incineration site are required since a bag with urine absorber is inserted or polymer sheet is inserted in the pocket of a urine absorbing pad with pocket and the bag or polymer sheet wet with urine is removed from the pocket, collect and incinerated. SOLUTION: An inner cloth 2 having water absorbing property and an outer cloth 3 having water proofing property are sewn while interposing dams 4 on both sides, a pocket 5 is provided on the center of the inner cloth by sewing the other inner cloth except for an opening part, and a urine absorbing member 6, with which a polymer sheet 8 or the like equipped with both water absorbing property and water solving property is sealed in a water soluble bag 7, is inserted in the pocket. On the other hand, a pocket is provided on a urine absorbing sheet 9 to be used while being overlapped on the inner surface of a diaper cover for adult formed by sewing the inner cloth and the outer cloth, and the urine absorbing member 6 is inserted into the pocket.
Patent JP-2002310862-A (JP)
Title: Concentration measuring method for organic matter in liquid, vaporized sample producing method and device
Inventor: MATSUMOTO HIDEKAZU
IPC: G01N1/28
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide by a small and inexpensive system built-in structure, accurately measure organic matter concentration in liquid coming out from a system, and provide usage even in a clean room. SOLUTION: A level equalizing tank 10 takes in waste water as sample water from a semiconductor manufacturing process and it adjusts a storage water level so it is a certain level. A water supply wick 20 supplies the sample water inside the level equalizing tank 10 to a sample water vaporizing cartridge heater 320 by certain amounts by gravity and a capillary pressure by a wicker structure. A gaseous mixture is provided by steam obtained by heating at the cartridge heater 320 and a certain amount of air sucked in from an air inlet 350, and the vaporized sample is produced by heating the gaseous mixture within a predetermined temperature range by a gaseous mixture temperature raising cartridge heater 330. The organic matter concentration in the liquid is measured on the basis of a sensor reading of an IPA concentration sensor 340 in the vaporized sample.
Patent JP-2002311805-A (JP)
Title: Internet learning system, its program and its method
Inventor: MATSUBARA KOJI
IPC: G06Q10/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an Internet learning system which provides a plurality of question solving processes to a learner and brings the leaner and the learning environment of the leaner into an environment for improving a learning effect. SOLUTION: The system is provided with a real-time learning interactive providing function by which a plurality of information originators are mutually connected via a communication line, exchange information, share it and display it in the mutual terminals, a storage learning interactive providing function by which the information originators comprising the leaner, a parent and a teacher receive information at an optional time by connecting information originator terminals comprising a learner terminal, a parent terminal and a teacher terminal to a server via a communication line, store it and display it in another connector terminal, a learning problem providing function by which a learning problem is presented and the learner asks a question by selecting the question,  a real-time learning contents providing function for providing learner positioning information and an accumulated learning contents providing function.
Patent JP-2002314417-A (JP)
Title: Output error reduction method for output amplifier circuit
Inventor: WAKABAYASHI TOMOHARU
IPC: H03G3/20
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an output error reduction method for an output amplifier circuit, which can continuously change the output of the output amplifier circuit with high resolution and easily eliminate its output error. SOLUTION: This invention provides the method for reducing the output error of the output amplifier circuit that eliminates an amplified signal of an analog signal resulting from applying digital/analog conversion to a digital signal. A reference digital signal R is converted into an analog signal by a digital/analog converter 2 and the output amplifier circuit 3 amplifies the analog signal to be an amplified analog signal, an analog/digital converter 4 converts the amplified analog signal into a digital signal M, a correction value α is calculated from the digital signals M, R, the correction value α is stored, the digital signal received by the digital/analog converter 2 is corrected by using the correction value α at a usual signal output so as to eliminate an amplification error from the output signal of the output amplifier circuit 3.
Patent JP-2002312204-A (JP)
Title: System and method for detecting software obstacle and program for detecting software obstacle
Inventor: TANIMIZU SHIN
IPC: G06F9/445
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting a software obstacle capable of quickly recognizing an obstacle of program products materializing an operation environment of a subsystem. SOLUTION: An operation part 1 and a memory part 2 of a computer system running a designated operating system are provided. The memory part of the computer system is provided with start up confirmation information corresponding to start up information composed of designated information according to a start up condition of the program products. The operation part 1 of the computer system is provided with a system start up function for starting up the operating system and the program products, a start up information creating function for investigating a start up condition of the program products and creating start up information, and a start up confirmation function for comparing the start up information and start up confirmation information stored in the memory part 2 and detecting if the program products normally start up or not.
Patent JP-2002004073-A (JP)
Title: Method for preparing peroxodisulfate
Inventor: LEHMANN THOMAS DR
IPC: C25B1/28
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for preparing ammonium peroxodisulfate and alkaline metal peroxodisulfate which is capable of completely omitting the use of accelerators and is implemented when an electrolysis is of low current density. SOLUTION: In the case of the method for preparing the peroxodisulfate, for example, ammonium peroxodisulfate, sodium peroxodisulfate and potassium peroxodisulfate by anodically oxidizing an electrolyte containing sulfate and/or hydrogensulfate, a diamond layer which is arranged on a conductive carrier and is made conductive by doping using a tervalent or pentavalent element is used as an anode and the accelerators are not added to an anolyte.
Patent JP-2002315418-A (JP)
Title: Cutter blade for lawn mower
Inventor: HASEI SHOJI
IPC: A01D34/73
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutter blade of a lawn mower capable of promoting relaxation of a negative pressure together with reduction of the whirlpool by forming the rear edge of the blade in a wave shape, and capable of enhancing the blowing action by setting the width of the projected part locating outer periphery as the largest comparing to equally locating the projected part and the dent part. SOLUTION: This cutter blade is provided with the wave shaped rear edge 42 setting the width of the projected part Ta positioning on a periphery 47 in the projected parts 46a-46c as the largest, and extends plural through holes 45... as long holes from the position close to the projected parts 46a-46c to the front edge 41.
Patent JP-2002316513-A (JP)
Title: Pneumatic radial tire
Inventor: NIIMURA KYOJI
IPC: B60C9/18
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the wandering performance while ensuring the high steering stability on a smooth road surface. SOLUTION: The following inequalities are satisfied, where α1C, α2C and α3C are the code angles on a belt center area Yc of first to third belt plies 11-13, and α1S, α2S and α3S are the code angles at a belt outer area Ys thereof. 40 deg.<=α1C<=70 deg., 15 deg.<=α2C<=25 deg., 15 deg.<=α3C<=25 deg., 1 deg.<=α1S-α1C<=5 deg., 1 deg.<=α2S-α2C<=5 deg., and 1 deg.<=α3S-α3C<=5 deg..
Patent JP-2002323842-A (JP)
Title: Picture forming device
Inventor: SATOU YUKIYA
IPC: H04N1/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To maintain the reproducibility of an original picture by preventing picture data being delayed when forming a high resolution picture for which the process is performed at a relatively low speed, and suppressing an influence by noise at the time of reading the picture when forming the high resolution picture for which the process is performed at a relatively low speed. SOLUTION: A scanner part is provided with a CCD 26, an oscillator circuit 3, and controller 2 connected with an A-D converter 4. Based on the clock pulse inputted from the oscillator circuit 3, the controller 2 generates a driving clock pulse of a frequency according to the process speed data SEL inputted from a CPU 5 and supplies it to the CCD 26. The CCD 26 outputs a light receiving signal of a frequency according to the process speed, and in the case of high resolution, the middle and bottom parts of the waveform in the light receiving signal are extended compared with the case of low resolution, to form the horizontal part. Even if a timing to read a voltage level in the light receiving signal varies more or less, variation is not caused in reading, and the picture data is improved in an S/N.
Patent JP-2002320842-A (JP)
Title: Method for manufacturing dispersion liquid of inorganic fine particle, and ink jet recording material
Inventor: MIYAJI NOBUMASA
IPC: B01J13/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dispersion liquid of inorganic fine particles having excellent dispersion stability and hardly causing aggregation and to provide an ink-jet recording material free from coating failure and excellent in the ink absorbing property. SOLUTION: (1) In the method for manufacturing a dispersion liquid of inorganic fine particles having <=50 nm average primary particle size, the inorganic fine particles are dispersed in the presence of a water-soluble polyvalent metal compound. (2) The above dispersion liquid of inorganic fine particles manufactured by the above method is used for the ink-jet recording material.
Patent JP-2002324950-A (JP)
Title: Flexible printed board having cable
Inventor: AZEYANAGI KUNIHIKO
IPC: H05K1/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a printed board having a part mounting section for mounting parts and a cable section continued from the part mounting section by which the bending stress of the cable section can be reduced. SOLUTION: The flexible printed board has a part mounting section for mounting parts and a cable section continued from the part mounting section. The part of the part mounting section 10 adjacent to the cable section 20 can be extended up to the length corresponding to the degree of the torsion action applied to the cable section 20.
Patent JP-2002328365-A (JP)
Title: Transmission and reflection type liquid crystal display device and color filter used for the same, and method used for producing the color filter
Inventor: HONDA TOMOHISA
IPC: G02B5/20
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reflection type liquid crystal display device which increases brightness in a reflection display mode and decreases the difference between a color in a transmission display mode and the one in a reflection display mode. SOLUTION: An array substrate 11 has a glass substrate 14 and pixel electrodes 15. The pixel electrodes 15 have transparent electrodes 15a for transmitting back light beams LB and reflection electrodes 15b for reflecting external lights LE, in respective colored pixel regions 1R, 1G, 1B of individual colors. A counter substrate 12 has a glass substrate 17, color filters 18 and counter electrodes 19. The color filters 18 include color layers 18R, 18G, 18B in the respective colored pixel regions 1R, 1G, 1B. Reflection display parts 18a, 18b, which display images by transmitting the external lights LE reflected with the reflection electrode 15b, are provided at the positions located above the reflection electrodes 15b of the array substrate 11.  The reflection display parts 18a, 18b include colored regions (color layers 15R, 15G, 15B) and uncolored transmissive regions (the parts 18T in which color layers have not been formed).
Patent JP-2002322361-A (JP)
Title: Electromagnetic-wave-absorbing silicone rubber composition
Inventor: IGARASHI MINORU
IPC: C08L83/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic-wave-absorbing silicone rubber composi tion. SOLUTION: This rubber composition contains (A) an organopolysiloxane of 100 pts.wt. shown in the formula (1): Ra SiO(4-a)/2 (1) (R is a univalent hydrocarbon group, (a) is a positive number of 1.90 to 2.05) (B) a reinforcing silica of 0 to 70 pts.wt. with a specific surface area of at least 50 m<2> /g, (C) a silicone oil of 1 to 20 pts.wt. shown in the formula (2): R<1> -(R<2> 2 SiO)n -SiR<2> 2 R<1> (2) (R<1> is hydroxy group or univalent hydrocarbon group of 1 to 8 carbons; R<2> ; is a univalent hydrocarbon group, but at least 10 mol % of R<2> is a phenyl group; (n) is an integral of 3 to 2,000.), (D) a soft magnetic powder of 50 to 1,500 pts.wt. and (D) a curing agent of sufficient quantity ensuring to cure the composition. Accordingly, the silicon rubber composition provides a silicon rubber having superiority in mold releasing and electromagnetic-wave-absorbing.
Patent JP-2002326612-A (JP)
Title: Lateral sealing mechanism for bag-making packaging machine, and bag-making packaging machine
Inventor: MIYAMOTO HIDESHI
IPC: B65B51/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To easily control the movement of a member related to an ironing process. SOLUTION: This lateral sealing mechanism is equipped with a sealing jaw 51, a sealing section driving mechanism, an ironing member 46, and a linking mechanism 48. The sealing jaw 51 is used to perform heat-sealing in the lateral direction of a packaging material. The sealing section driving mechanism is used to move the sealing jaw 51 in the lateral direction to the packaging material, and at the same time, to move the sealing jaw 51 annularly by a cam 52 or the like, and to move the sealing jaw 51 in the carrying direction of the packaging material. The ironing member 46 is provided on a base section 64 to which the sealing jaw 51 is fixed, and used to iron the bonded section and the vicinity of the packaging material prior to the sealing process.  The linking mechanism 48 converts the movement in the lateral direction of the sealing jaw 51 to a downward movement of the ironing member 46. Also, the linking mechanism 48 is used to move the ironing member 46 at a speed which is faster than the carrying speed of the packaging material, and make the ironing member 46 perform the ironing process.
Patent JP-2002328698-A (JP)
Title: Acoustic signal decoder
Inventor: KIMURA MASARU
IPC: G10L19/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an acoustic signal decoder which can obtain a high quality reproduction signal in which a jarring noise caused by repeating the existence/ absence of bit assignment, is suppressed. SOLUTION: Bit assignment information is analyzed by a bit assignment information analyzer 2010. A band in which substitution is to be carried out is decided by a decision unit 2012 using the analysis result. A parameter on the frequency-axis by the decision result is substituted by a coefficient substitution unit 2016. By carrying out those controls with a frame counter 2018 and a controller 2020, the existence/non-existence of bit assignment is monitored for each band, and the substitution for a predetermined value of the parameter on the frequency-axis included in each band is carried out according to the existence/absence of bit assignment.