baber/WOPTO huggingface dataset:
Patent JP-2002208259-A (JP)
Title: Music information recording device with recording preventive function of overlap music
Inventor: KATO MASAHISA
IPC: G10L25/51
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a music information recording device with a recording preventive function of overlap music which is capable of informing a user of the presence or absence of the overlap music without forcing intricate work, such as writing in memoranda, to the user and without exerting a burden to the user in order to inform the user of whether music for DRAW exists in the recorded music or no in recording the music data for DRAW to a recording medium having the recorded music and is capable of preventing recording of the overlap music. SOLUTION: A reproducing device 4 connected to a CPU1 outputs the music data for DRAW to a recording device 2 and is provided with a recording control section 5 for controlling the reproduction thereof, additional recording and the reproduction of the recorded music data. A first memory 6 temporarily stores the data obtained by reproducing the prescribed range of the recorded music data already recorded at the recording medium in a reproducing section 3 and a second memory 7 temporarily stores the music data for DRAW obtained by the reproducing device 4. A comparator section 8 connected to the first memory 6 and the second memory 7 compares the identity of the recorded music data and the music data for DRAW and when the coincidence is specified, this extent is displayed in a display section 9.
Patent JP-2002204692-A (JP)
Title: Vegetable fiber degrading agent and method for treating vegetable waste using the same
Inventor: MATANO HIROSHI
IPC: C05F11/00
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily treating vegetable wastes through solving problems having been difficult to address by conventional technologies including vegetable waste treatment cost, energy-related problems, environmental problems and the time necessary for such treatment. SOLUTION: The objective vegetable fiber degrading agent comprises no microorganism but comprises a microorganism-derived polysaccharide splitting enzyme. The other objective method for treating vegetable wastes involves making the above agent act on the wastes.
Patent JP-2002031298-A (JP)
Title: System and method for densifying liquid
Inventor: LAK TIBOR I
IPC: F17C13/08
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved and simplified system for densifying a cryogenic liquid for a spacecraft. SOLUTION: This system has a heat exchange tube in its inside and includes a heat exchanger receiving a flow from a craft tank, for example, a liquid propulsion agent in a storage tank of a craft body. The heat exchanger is so formed that the circumference of the exchange tube is filled with two- component bath, the quantity of a secondary component substantially exceeds the quantity of the main component, the main component has a boiling temperature lower than that of the secondary component, and the both boiling temperatures are lower than the boiling temperature of the cryogenic liquid. Preferably, the secondary component is injected in the heat exchanger by a separate flow so as to prevent localized freezing of the primary component. The secondary component may be introduced in the heat exchanger using a manifold having a plurality of injectors.  The control system receives the input from one or more sensors in the heat exchanger and actuates a valve controlling the flow rates of the primary and the secondary components of the heat exchange bath.
Patent JP-2002207861-A (JP)
Title: Complimentary information management method by complimentary information management system, complimentary information management system for managing complimentary information, program for making server as the system execute complimentary information management method and computer readable storage medium having the program recorded thereon
Inventor: KIJIMA MASAKI
IPC: G06Q50/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To enable an advertiser to easily recognize how much of the merchandise of the advertiser is purchased at which store by using complimentary information by coupons or the like. SOLUTION: On the basis of the fact that a user purchases the merchandise at a store by presenting a portable terminal which receives the complimentary information, purchase merchandise information regarding the merchandise purchased by the user, purchase store information regarding the store and purchase time information regarding the time when it is purchased at the store are received. On the basis of the purchase merchandise information, the purchase store information and the purchase time information, information regarding how much of the merchandise of the advertiser is purchased at which store by presenting the portable terminal which receives the complimentary information is transmitted on behalf of the respective advertisers.
Patent JP-2002205059-A (JP)
Title: Water purifier
Inventor: MATSUKI SEIGO
IPC: C02F1/68
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a water purifier capable of not only purifying water but also feeding nutrients useful for human body. SOLUTION: In filter media 1, plural layers of the fibrous filter media 11 is applied in the outside of the water introducing side, the nutrients soluble in water and fed to human body is inserted and stuck between the fibrous filter media 11 each constituting a different layer and the inside of the filter media, which is the water discharge side, is structured by powder of a carbon block 12 to also feed the nutrients.
Patent JP-2002214144-A (JP)
Title: Lighting system for flaw inspection
Inventor: NAITO SHUJI
IPC: G01N21/84
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for flaw inspection capable of detecting a flaw even when mirror surface sections and roughened surface sections mixedly exist at a high SN ratio. SOLUTION: This lighting system for flaw inspection forming a linear illumination pattern 3 on the surface of a band-like or plate-like inspected material 1 is provided with a light source 10, an optical fiber unit 21 aligned with many optical fibers 23 to align and emit the incident light from the light source 10, and a condensing unit 41 comprising a diffusing filter 30 arranged on the outgoing side of the optical fiber unit 21 and a cylindrical lens 42 arranged on the outgoing side of the diffusing filter 30 so that a lens bus is made parallel with the aligning direction of the optical fibers 23.
Patent JP-2002215023-A (JP)
Title: Method and device for generating hyperelliptic curve cryptography
Inventor: TAKASHIMA KATSUYUKI
IPC: G09C1/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To determine rational coefficient of a class polynomial in a sort operation time by finding and using a prime factor of the denominator of a class polynomial coefficient having the minimum denominator absolute value out of class polynomial coefficients. SOLUTION: The method for generating a hyperelliptic curve cryptographic algorithm by using a computer is provided with a step S102 where a denominator prime factor group of conversion s1k to rational numbers of a primary fundamental symmetric function s-1k of Igusa invariants constituting a hyperelliptic curve is obtained, a step S104 where the denominator prime factor group of s1k is noticed to obtain candidates of rational coefficients of the class polynomial having higher frequencies in appearance by fundamental symmetric functions s-1,k of Igusa invariants and continued fraction development and approximation of the sum of their prime factor groups, and a step S106 where the reducibility as K*0 (a partial real quadratic field f a reflex CM field)  coefficient polynomial of the class polynomial is taken as a discrimination condition to determine a class polynomial coefficient from these rational coefficient candidates having higher frequencies in appearance.
Patent JP-2002220327-A (JP)
Title: Hydrogen peroxide-containing composition
Inventor: SAWARA SHOJI
IPC: A61K8/44
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To improve dyeability for a hair which retaining dye concentration to a low level under ordinary dyeing condition. SOLUTION: A two ingredient type oxidation hair dye composition contains an oxidizing dye as a first ingredient and hydrogen peroxide as a second ingredient, and the second ingredient contains aromatic alcohol coexisting with hydrogen peroxide.
Patent JP-2001249058-A (JP)
Title: Torque detector
Inventor: HIROSE YASUO
IPC: G01L3/14
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a torque detector which correctly detects a torque in a simple constitution. SOLUTION: A spring 40 is set which expands and contracts in accordance with the torque generated in a rotational direction. A size of the torque is detected by the expansion/contraction of the spring 40. The expansion/ contraction of the spring 40 is converted by a converting member 51 to a motion in a direction of an axle 39 so as to detect the expansion/contraction of the spring 40. An inductance change because a ferrite 48 moves in a coil 49 by a quantity of this motion is detected, so that the size of the torque is electrically detected.
Patent JP-2002220663-A (JP)
Title: Magnetron sputtering equipment
Inventor: MATSUDA TOMOKO
IPC: C23C14/35
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering equipment which can form film at a low temperature while keeping thin film uniformity and high productivity, and can maintain superior film thickness uniformity from the beginning to the end of using the target. SOLUTION: The magnetron sputtering equipment for forming the thin film while rotating and revoluting a substrate holder comprises; matching a center axis of the target with a revolution axis of the substrate holder; arranging an intermediate device having an opening with a same center axis as that of itself, so as to surround the target; and making the opening diameter D smaller than either smaller one of a raceway diameter of an outermost circumference of the substrate or a target diameter, and making it more than twice as long as the distance between an intersection of a line which combines the target center with the outermost circumferential point of the substrate, with the intermediate device, and the center axis of the target; or making D satisfy 0.18S+67.7<D<-0.36S+167 (S is a substrate diameter).  It also comprises arranging the intermediate device so as to be movable along a vertical direction to the target.
Patent JP-2002231321-A (JP)
Title: Battery-cooling device for vehicle
Inventor: MIDORI MASAHIRO
IPC: H01M10/6563
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery-cooling device for a vehicle for which complication of the structure of the exhaust port of an exhaust duct is unnecessary, and has high cooling efficiency. SOLUTION: The exhaust port 56 of the exhaust duct 48 for exhausting air used for cooling a battery 10 is installed between a deck side trim 52 and a body outer 58, and air after cooling is completely exhausted in the space between the deck side trim 52 and the body outer 58. Since the structure of the exhaust port 56 of the exhaust duct 48 can be simplified, a manufacturing cost of the cooling device can be lowered, and since the exhaust duct 48 does not extend to the body outer 58, the exhaust duct 48 is shortened. Therefore, the manufacturing cost is lowered. Since the passing route of the cooling air is shortened and the pressure loss of the cooling air is reduced, cooling efficiency of the battery 10 is enhanced. Installation of a communication port dedicated to the exhaust duct 48 in the body outer 58 is made unnecessary as well.
Patent JP-2002230504-A (JP)
Title: Ic card and method of manufacturing for ic card
Inventor: AKIGUCHI NAOSHI
IPC: B42D15/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an IC card and a method of manufacturing for the IC card with easy manufacturing satisfying low cost and high reliability. SOLUTION: An IC chip 111 is embedded in a first base material 117, and coil wiring 113 and a jumper wire 115 electrically connected to the IC chip are formed on the first base material. The first base material is sandwiched between a second base material 118 and a third base material 119. Since metallic wiring is not used in the electrical connection of the IC chip with the wiring and the jumper wire, a positive electrical connection can be provided among the IC chip, the coil wiring and the jumper wire, a malfunction of a severance of wire or the like can be prevented in sandwiching by the second and third base materials, and high reliability can be provided.
Patent JP-2002230622-A (JP)
Title: Paper sheets processing device and ticket issuing machine
Inventor: ISHIZUKA TOMOO
IPC: G07B5/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets processing device and a ticket issuing machine capable of detecting a position where a conveying error has occurred to prevent transaction accidents. SOLUTION: The paper sheets processing device 100 includes a conveying mechanism 111 for conveying, along a conveying path, the paper sheets inserted through a slot 105, and a sensor 112 positioned over the feed path for sensing the passage of the paper sheets. And also, the paper sheet processing device 100 includes a dummy supply part 151 for supplying a dummy medium D onto the conveying path at a predetermined timing while the paper sheets are being conveyed by the conveying mechanism, and a dummy collecting part 152 for collecting the dummy medium D conveyed on the conveying path.
Patent JP-2002228153-A (JP)
Title: Glow plug
Inventor: ANDO IKUYA
IPC: F23Q7/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To enable a thermal stress generated at a step part between a large diameter part and a small diameter part of a heat-generating element in a glow plug in which the heat-generating element is provided with the large diameter part and the small diameter part for reducing a size of the diameter at the extremity end. SOLUTION: There is provided a glow plug comprising a cylindrical housing 10 capable of being fixed to an engine; a cylindrical sleeve 20 of which one end 21 protrudes from one end 11 of the housing 10 and the other end 22 is inserted into and held at the housing 10; and a ceramic rod-like heat generating member 30 in which one end 31 protrudes from one end 21 of the sleeve 20, the other end 32 is inserted into and held at the sleeve 20 to generate heat through an electrical energization. The heat-generating member 30 is constructed such that the step part 36 is set at the midway segment, one end 31 is the small diameter part 37 and the other end 32 is the large diameter part 38, and the entire large diameter part 38 is arranged within the sleeve 20.
Patent JP-2002246470-A (JP)
Title: Semiconductor device
Inventor: KATO YUICHI
IPC: H01L27/04
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a layout that no difference in the photovoltaic effect is not made among pads and the semiconductor device and other parts connected to it are not subjected to a bad effect, even when the semiconductor device is left irradiated by light, without applying power. SOLUTION: The photovoltaic effects from all the input/output pads are made precisely equal by making the size and the physical relations of circuits, including all the input/output pads, wells under them and protective circuits connected to the pads exactly the same.
Patent JP-2002247468-A (JP)
Title: Program guide system
Inventor: MIZUGUCHI KAZUMI
IPC: H04N7/173
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a program guide system by which a user can find an interesting program more easily than by a conventional system. SOLUTION: A mobile information terminal 10 receives a program guide and program information (s11) and displays them on a display screen 14 (s12). When a program is designated (s13: YES), the mobile information terminal 10 displays a selected image on the display screen 14 (s14). When a 1st item (preview) is selected (s15: YES), the mobile information terminal 10 reproduces part of the video image broadcast by the selected program as a pop-up image 14b (s16). When a 2nd item (detail) is selected (s17: YES), the mobile information terminal 10 displays character information (s18). When a 3rd item (video recording reservation) is selected d(s19: YES), the mobile information terminal 10 generates program designation data (s20) and transmits the program designation data to a server 30 (s21).
Patent JP-2002205468-A (JP)
Title: Calendar
Inventor: MARUYAMA NAOTO
IPC: B42D5/04
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To arrange a rhythm of labor and holiday. SOLUTION: A calendar comprises weeks, each one of which has six working days.
Patent JP-2002247496-A (JP)
Title: Digital broadcast receiver
Inventor: TAKEMURA TAKAKO
IPC: H04N5/445
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can easily discriminate a reproduced image from a live image and easily recognize changeover from the reproduced image to the live image at follow-up replay. SOLUTION: The digital broadcast receiver provided with a recording/ reproducing means that receives and demodulates a broadcast signal of a digital broadcast program, displays a video signal of a demodulated program on a display means, and records and reproduces the program demodulation signal on a recording medium by a random access system, is provided with an emblem display means 15 that display an emblem showing that a reproduced image is reproduced from the recording/reproducing means 6 on a part of the reproduced image displayed on the display means 13 receiving the video signal read from the recording/reproducing means 6.
Patent JP-2002242933-A (JP)
Title: Slide bearing and manufacturing method thereof
Inventor: TANAKA TAKUYA
IPC: B05D5/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing having enhanced wear and abrasion resistance, seizure resistance, and initial conformability, and excellent in cavitation property, so that the slide bearing is adaptable for harsh conditions. SOLUTION: On a surface of a metal alloy layer 3 of the bearing, a resin surface layer 4 containing polybenzimidazole(PBI) and solid lubricant is disposed. The PBI resin is excellent in heat resistance and high in material strength compared with conventionally used heat-hardening resin (PAI resin, PI resin, or EP resin), thereby the wear and abrasion resistance and seizure resistance are enhanced. Since reduction in material strength under high temperature atmosphere and caused by heat generated at a time of sliding is not susceptible to occurrence, good abrasion and wear resistance is kept at a time of sliding at high temperature. Further, the PBI resin has elongation to improve the initial conformability. The resin surface layer 4 contains the solid lubricant thereby to lower friction coefficient and to improve the seizure resistance.
Patent JP-2001249491-A (JP)
Title: Toner and method of manufacturing the same
Inventor: OTA NOBUYASU
IPC: G03G9/087
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide nonmagnetic single-component developing toner and a method of manufacturing the toner such that polymerized toner is manufactured by an economical method in which the thermal energy for drying can be decreased and the classification process can be omitted and then an additive is externally added to the polymer toner. SOLUTION: The nonmagnetic single-component developing toner is manufactured in the following process. A polymerizable monomer composition containing at least a polymerizable monomer and a coloring agent is suspended and polymerized in a water-base dispersion medium containing a metal compound hardly soluble with water to produce color polymer particles. An acid or alkali is added to the suspension liquid containing the color polymer particles to convert the metal compound hardly soluble with water into a compound soluble with the medium. The suspension liquid is cleaned and dehydrated. The obtained wet color polymer particles are dried in a vacuum drying machine to obtain dry color polymer particles showing substantially no change in the particle size from the particles before dried and having <=0.21% water content measured by the method of weight reduction by heating at 105 deg.C.  The particles are collected, to which an additive is externally added.
Patent JP-2002250342-A (JP)
Title: Fluid bearing device
Inventor: KAWAMATA KENJI
IPC: F16C33/74
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing device capable of improving a connection force between members and sealing them more securely. SOLUTION: After charging adhesive 5 into a clearance between the inner periphery of a sleeve 3 and the outer periphery of a thrust plate 4, a C-shaped ring member 7 having a spring property is arranged. An engaging groove 3a is provided on a sleeve 3 side opposing the outer peripheral face of the ring member 7, and the outer periphery of the ring member 7 is engaged with the engaging groove 3a for being fixed.
Patent JP-2002252842-A (JP)
Title: Video-transmitting and receiving system and its method
Inventor: KIJIMA TETSUSHI
IPC: H04N21/234
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a real time video-transmitting and receiving system and method, capable of reproducing a video whose movement is smooth by reducing the deterioration of an image. SOLUTION: A video-inputting device 1 outputs an input frame to a transmitter 2. A transmitter 2 divides the frame inputted from the video-inputting device 1 into a plurality of pictures by a video-dividing part 21, and compresses the divided pictures by a video--compressing part 22n, and transmits the divided unit data to a receiver 3 by a video-transmitting part 23n. The receiver 3 receives the divided unit data from the transmitter 2 by a video receiving part 32n, and develops the data by a video-developing part 33n, and synchronizes the divided unit data by a video synchronizing part 34, and synthesizes the data with the frame by a video-synthesizing part 35, and outputs the frame to a video outputting part 4. The video outputting device 4 displays the frame inputted form the receiver 3.
Patent JP-2001296369-A (JP)
Title: Signal processing apparatus, circuit and method for signal normalization, and electric pulse normalizing method
Inventor: LINGREN CLINTON L
IPC: G01J5/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved device, circuit, and method for constituting an image corresponding to the three-dimensional distribution of radiation sources. SOLUTION: An imaging system is disclosed which includes an image head, a signal processor, a data acquisition system, and an image processing computer. The image head includes a detector and an opening for directing radiation to the detector. The detector is equipped with a plurality of detecting modules 206. The detection modules 206 are equipped with a plurality of detecting elements 212. The detecting elements 212 are fitted to a circuit carrier 214. The circuit carrier 214 includes a channel for adjusting and processing electric pulses generated when the detecting elements absorb the radiation. The amplitude of the pulses indicates the intensity of the absorbed radiation. The detection module finds only an effective event, i.e., the detecting elements having a stored amplitude exceeding a predetermined threshold by using a fall-through circuit.