baber/WOPTO huggingface dataset:
Patent JP-2002027549-A (JP)
Title: Communication network system and its communication terminal
Inventor: YASUDA TSUTOMU
IPC: H04W8/08
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication network system wherein a transmitting user can know the state of the existence area of a mobile terminal as a receiving destination without reporting a receiving operation and the transmitting user can instruct the continuation or the suspension of a transmitting operation after its existence position has been grasped. SOLUTION: When the transmitting operation is performed to the mobile communication terminal, the mobile communication terminal temporarily receives a transmission control procedure, and it transmits the acquisition request of information on a receiving station to a high-order network. The high-order network INW7 reserves a transmission-connection control procedure according to the acquisition request, it acquires the area name and the on-the-spot time of the existence area of the mobile communication terminal as the receiving destination, and it reports them to the mobile communication terminal MS1 as a transmitting destination. The terminal MS1 displays the reported information in a display part 15. The transmitting user who confirms the information on the spot inputs the instruction of the continuation of the transmitting operation, it releases the reservation of the transmission control procedure, it resumes the transmission control procedure, it stops the transmission control procedure when the instruction of the stop of the transmitting operation is input, and it is returned to a reception standby state.
Patent JP-2002082673-A (JP)
Title: Music distributing system
Inventor: SHIOZAWA SHUSUKE
IPC: H04N21/482
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a system in which musics are sold through a record store and a new music is provided to a market at a low cost. SOLUTION: The music distributing system is constituted of a host server which has an audition data file, a music data file and a copyright information file corresponding to the audition data file, a store information file that stores IP address information and a customer file, plural store servers which have recording means that transfer the musics selected by customers at each store through communication lines with the host server from the music data file and record the musics on recording media such as a CDR, a DVD, a tape and a memory and plural communication terminals which are selected through touch pannels and keyboards connected to the store servers through the Internet.
Patent JP-2002023611-A (JP)
Title: Guide system for learning mental arithmetic and its teaching material
Inventor: KATO SUSUMU
IPC: G06Q50/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a guide system and teaching materials for use in this system, which enable a use to efficiently and firmly acquire images which are fundamentally important at the time when the user learns the mental arithmetic skill in an abacus calculation system. SOLUTION: This guide system for learning mental arithmetic makes the user learn mental arithmetic in the abacus calculation system, and all counter movement images are not accompanied with decomposition of 5-valued counters 12, carry, and borrow in examples for a guide to addition and subtraction between proper numerical values of plural figures in the initial stage of learning.
Patent JP-2002020208-A (JP)
Title: Mite-proofing sheet
Inventor: HATAGOSHI MAKOTO
IPC: A01N43/76
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a mite-proofing sheet having excellent mite-controlling effect. SOLUTION: The mite-proofing sheet contains 2-(2,6-difluorophenyl)-4-(2- ethoxy-4-t-butylphenyl)-2-oxazoline held as an active component in a sheet substrate. The substrate is selected from a paper made from kraft pulp, a synthetic resin film, a woven cloth of synthetic fiber, a woven cloth of natural fiber, a nonwoven cloth of synthetic fiber and a nonwoven cloth of natural fiber.
Patent JP-2002031233-A (JP)
Title: Hollow piston
Inventor: MIYAZAWA KIYOSHI
IPC: F04B27/08
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a hollow piston providing a necessary strength even if a through hole for reducing weight is made in a head part. SOLUTION: In a hollow piston 13 having a hollow part in a head part 135 and a through hole 136 for reducing weight made in the head part 135, a rib 137 is provided around a periphery of the through hole 136 to increase a strength of the periphery of the through hole 136.
Patent JP-2002031538-A (JP)
Title: Method for route guidance and terminal device therefor
Inventor: MACHII KIMIYOSHI
IPC: G01C21/26
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To conduct route guidance matching the condition of a terminal device, whether the terminal is left behind in a vehicle or held in a walker's hands. SOLUTION: Route guidance is provided by a navigation device 231 which is not only usable as the on-vehicle type but also portable. The navigation device 231 has communications functions by itself or it is associated with a cellular phone so that the navigation device, using the communications functions, is connectable with a service center 10 who provides a plan of a trip through a network 50 such as the Internet, to sample the plan of the trip already registered in the center or to sample and display map information which indicates a route matching the plan of the trip. The navigation device 231 has a GPS antenna, a display portion, and a group of control keys and displays different areas of a map according to whether it is in a use mode in which it is carried around by the user or in an on-vehicle use mode. Route or facility guidance is provided according to the use mode.
Patent JP-2002030955-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02D41/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide NOx absorbing capacity after starting with a surplus by decreasing an NOx absorbing amount of a catalyst during starting. SOLUTION: When an NOx absorbing amount of a lean catalyst 39 during a stop of an engine is high, there is possibility for NOx purification capacity to lower as a result of an NOx absorbing amount of the lean NOx catalyst 39 being saturated until, after starting, the lean NOx catalyst 39 is increased to an activation temperature. Thereby, an ECU 16 decides that, during deceleration, there is possibility for operation of an engine 11 to stop after the deceleration is completed and switching to rich operation is effected and NOx absorbed at the lean NOx catalyst 39 is reduced and purified for removal. This constitution enables reduction of an NOx absorbing amount of the lean NOx catalyst 39 and prevents it from occurring that the NOx absorbing amount of the lean NOx catalyst 39 is saturated until, after starting, the lean NOx catalyst 39 is increased to an activation temperature.
Patent JP-2002030035-A (JP)
Title: Method for recovering active ingredient from polyester waste
Inventor: MIYAMOTO MASAKAZU
IPC: C07C67/03
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To establish a method for efficiently recovering a bishydroxyalkyl terephthalate or a terephthalic acid component and an alkylene glycol as active ingredients from a polyester waste containing PEN. SOLUTION: A polyester waste containing PEN is depolymerized under a temperature condition hardly to depolymerize PEN, unreacted PEN is removed as a solid material by a solid-liquid separation NDCE generated as a by-product by the depolymerization of PEN is separated by distillation to recover only the active ingredient.
Patent JP-2002041089-A (JP)
Title: Frequency-interpolating device, method of frequency interpolation and recording medium
Inventor: SATO YASUSHI
IPC: G10L19/032
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a frequency-interpolating device or the like for restoring a highly-compressed audio signal keeping a high tone quality. SOLUTION: A PCM signal to which a frequency is interpolated is changed to the spectrum of the PCM signal by an analyzer 41. A spectrum-analyzing part 43 determines the band adjacent on the low frequency side to the deletion band, which does not contain the spectrum among the bands obtained by dividing the spectrum into several equal parts, or the past deletion band to be a band for interpolation. A frequency interpolation-processing part 44 presumes an envelope of the PCM signal; conducts scaling the spectrum having the same spectrum distribution as that in the band for the interpolation, which the spectrum analyzing part 43 determines, so that it can run along the function of the envelope, and adds the spectrum to the side having a higher frequency than the standard band. The past spectrum used for the scaling and the addition is read out from a spectrum-memorizing part 42.  The synthesizer 45 generates the signal which gives a spectrum after the addition.
Patent JP-2002037792-A (JP)
Title: Method for producing organic silicon compound and method for purifying the same
Inventor: TSUCHIYA KATSUYOSHI
IPC: C07F7/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying an organic silicon compound, by which a substance causing a clouding phenomenon can easily and efficiently be removed from a composition containing the substance causing the clouding phenomenon and a silane coupling compound, and to provide a method for producing the organic silicon compound, by which the silane coupling compound- containing solution not containing the substance causing the clouding phenomenon is easily and efficiently produced. SOLUTION: This method for producing the organic silicon compound, comprises adding water to a liquid containing a clouding phenomenon-causing substance of general formula 2 [(m) is 0 or 1; R4 is methyl or ethyl; R5 is methoxy or ethoxy] and the silane coupling compound of general formula 1 [(n) is an integer of 0 to 2; R1 is methyl or ethyl; R2 is methoxy or ethoxy; R3 is H or methyl] and then distilling the water-added liquid to obtain the distillate.
Patent JP-2002040645-A (JP)
Title: Photosensitive resin composition, photosensitive element using the same, method for producing resist pattern and method for producing printed wiring board
Inventor: NATORI MICHIKO
IPC: C08F289/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition of superior sensitivity, resolution, scumming resistance and plating resistance and useful for increasing the density of printed wiring and to provide a photosensitive element, a method for producing a resist pattern, and to provide a method for producing a printed wiring board. SOLUTION: The photosensitive resin composition contains (A) a binder polymer, (B1) a photopolymerizable compound of formula (I) (where plural symbols X are each a 2-6C alkylene and three symbols (j) are each an integer of 1-30) and (C) a photopolymerization initiator. The photosensitive element is obtained, by applying and drying the photosensitive resin composition on a base. In the method for producing a resist pattern, the photosensitive element is laminated on a substrate for forming a circuit, in such a way that the photosensitive resin composition layer adheres to the substrate, the element is imagewise irradiated with an active light, the exposed part is photo- cured and the unexposed part is removed by development. In the method for producing a printed wiring board, the substrate with a resist pattern produced by the method for producing a resist pattern it etched or plated.
Patent JP-2002044637-A (JP)
Title: Device and method for processing information, device and method for providing information, and program storing medium
Inventor: MIYAZAKI TAKUMA
IPC: H04N7/173
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To allow the user of video recording preservation data to view advertisements. SOLUTION: A personal computer receives a program schedule and displays the schedule in step S2. In addition, the computer transmits information specifying a program designated from a user to an iEPG site. The iEPG site generates video recording reservation data correspondingly to the designated program and acquires advertisement-related data in step S12. Then the iEPG site transmits the video recording reservation data and advertisement-related data to the computer in step S13.
Patent JP-2002043773-A (JP)
Title: Frame attachment structure of electronic circuit unit
Inventor: WATANABE HIDEKI
IPC: H05K1/18
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a frame attachment structure with small size comprising a frame and an electric circuit board bonded each other by solder with strong strength free from separation. SOLUTION: In this invented frame attachment structure of an electronic circuit board, as first clinch piece 1b and conductive pattern 3 are strongly bonded by solder 4 which is filled in clearance S, a facing portion between first clinch piece 1b prepared on side wall 1a and conductive pattern 3, soldering strength between them is very strong, and so it is possible to provide a frame attachment structure of the electronic circuit board free from separation by solder 4 even if torsion is added under the environmental conditions of the electronic circuit board 2.
Patent JP-2002037843-A (JP)
Title: Member for image formation device, and image formation device by using the same
Inventor: NAKAJIMA TADASHI
IPC: F16C13/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a member for an image formation device which does not break even when affecting excessive forces are loaded to the member when a plain paper (replication material) is jamming, while keeping sufficient strength without spoiling necessary characteristics of the member for the image formation device and to provide the image formation device equipped with the same. SOLUTION: The member for the image formation device comprises polyurethane obtained by a curing reaction mainly of a isocyanate component and a polyol component. The polyol component contains the polymer polyol of 5-95 wt.% to whole polyol, in which the one kind or two or more kinds of compound selected from the group of acrylonitrile, styrene or ethylene unsaturated compound is graft-copolymerized. The image formation device which is equipped with the same is provided.
Patent JP-2002034712-A (JP)
Title: Seat back frame
Inventor: TOYODA YUKIO
IPC: B60N2/90
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a frame bottom while securing its strength. SOLUTION: This frame bottom is a cross beam which has a channel form cross section whose shape is continuously changed over the whole length of the beam so as to secure its necessary strength, extends between left and right frame sides 13 and 14, and is fixedly bonded to them at both ends 18 and 18.
Patent JP-2002034843-A (JP)
Title: Hand drier
Inventor: ENGUCHI ITARU
IPC: A47K10/48
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve problems with a hand drier, including side plates provided for preventing scattering of waterdrops around from narrowing the opening of a drying chamber and providing a feeling of blockage, and prevent the drier from being an object of mischief or theft after installation. SOLUTION: By arranging side plates 31 having a circular arc on the outsides of the sides of a drying chamber 4 into which the hands are inserted, a feeling of blockage of the opening of the drying chamber 4 is improved, the sides 31 can be made difficult to carry away by a fixing method and backlash can be prevented.
Patent JP-2002048470-A (JP)
Title: Far infrared grain drier
Inventor: KOJIYOU REIJI
IPC: F26B25/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent obstruction from being caused to operation due to the thermal expansion of a lower spiral and a grain collecting chamber wall surface due to radiant heat by a far infrared radiator tube in a far infrared grain drier. SOLUTION: In a far infrared grain drier provided with an operational control device supplying the hot air from a burner to a far infrared radiator tube and using the radiant heat generated from the surface of this radiator tube to dry, the burner is controlled to burn at a fuel flow rate on the minimum side in the range of the fuel flow rate capable of combustion regardless of the setting conditions before the operation of the operational control device in the operation performing the combustion of the burner without feeding grain.
Patent JP-2002047595-A (JP)
Title: Chromium plating method and chromium plating apparatus
Inventor: KOBAYASHI YUICHI
IPC: C25D5/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a chromium plating method and apparatus by which chromium plated parts in which cracks are not generated on a chromium layer not only in the vicinity of ordinary temperatures but also in the case of being subjected to a heat history can stably be obtained under a wide electric current condition. SOLUTION: The inside of a plating treating tank 4B stored with a plating bath L containing organic sulfonic acid is arranged with plural injection nozzles 20 along the transferring line of a work W hung and supported to a hanger 1, the plating bath L in the plating treating tank 4B is forcibly fed to each injection nozzle 20 from a pump 22, by the injection flow from the injection port 20a, a rising flow (at a flow velocity of 30 to 250 mm/sec) of the plating bath is generated at the peripheral region of the work W, in this state, a chromium layer is precipitated on the surface of the work by utilizing pulse current, and, at this time, the production of chromium hydride causing the generation of cracks is prevented by the upward flow of the plating bath.
Patent JP-2002049129-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWABE SATOMI
IPC: G03C7/384
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having good preservability and good physical properties of the coating and excellent in color reproducibility. SOLUTION: In the silver halide color photographic sensitive material with photographic constitutional layers including red-, green- and blue-sensitive layers and a non-photosensitive layer on one face of the base, at least one of the photographic constitutional layers contains a dye of formula (1).
Patent JP-2002050247-A (JP)
Title: Device for twisting of electric wires
Inventor: KIRITA SEIJI
IPC: H01B13/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for twisting electric wires, from which twisted wires can easily be removed after twisting. SOLUTION: The device of this invention is provided with a clamp releasing part 143 which can release the clamping of every operation handle placed at each toggle clamp 120 when each toggle clamp is halted. The efficiency of releasing is improved dramatically, since the clamp releasing part 143 can drive simultaneously the operation handles 123 of a plurality of the toggle clamps 120 to perform automatically the clamp-releasing operations.
Patent JP-2002048498-A (JP)
Title: Run time-limiting mine
Inventor: MORITA NAGAYOSHI
IPC: F42B23/24
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a run time-limiting mine where the operation of the mine has been made invalid by limiting time when the mine can be operated after being buried and allowing the time to pass, improve operation reliability, and break with a miserable accident when no mines are required any more. SOLUTION: Application force for allowing an ignition mechanism to function depends on a power supply battery, and does not operate the ignition mechanism at a fixed voltage or less, a discharge control mechanism is connected to the power supply battery for constant discharging, and time when a voltage reaches the fixed voltage for regulating the ignition mechanism, or less, thus making invalid the mines when they are not required any more with a simple configuration.
Patent JP-2002049071-A (JP)
Title: Vibration-proof zoom lens device and camera system
Inventor: YOSHIMI TAKATOMO
IPC: G02B13/18
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce photographer's feeling of incompatibility by reducing an image change on a screen even in the case a focal distance changing optical system is inserted onto a photographing optical axis. SOLUTION: As for the vibration-proof zoom lens device with an image blurring correcting optical system and the focal distance changing optical system which can be inserted/retreated to/from the photographing optical axis, the changed magnification of the focal distance changing optical system inserted onto the photographing optical axis is detected (step S1), the maximum vibration angle capable of correcting the image blur is changed in accordance with the detected changed magnification (step S7).
Patent JP-2002050470-A (JP)
Title: Electroluminescence element
Inventor: NAKAMURA AKIO
IPC: H05B33/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To make an adhesive strength improve between a moisture-proof film and a light transmissive substrate, and provide an electroluminescence element having an excellent moisture resistance and durability in the electroluminescence element in which at least a transparent positive electrode layer, a light emitting medium layer and a negative electrode layer are successively layered on the transmissive substrate, and which is coated and sealed by the moisture-proof film. SOLUTION: In the electroluminescence element in which at least the transparent positive electrode layer, the light emitting medium layer and the negative electrode layer are successively layered on the transmissive substrate and which is coated and sealed by the moisture-proof film, the electroluminescence element having at least one layer of an easy-adhering insulating layer on the light transmissive substrate is provided. Further, the electroluminescence element in which the easy-adhering insulating layer is composed of inorganic oxide or inorganic nitride is provided.
Patent JP-2002051942-A (JP)
Title: Fitting structure of toilet seat and toilet lid
Inventor: SAITO TAKAHISA
IPC: A47K13/26
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a toilet seat and a toilet lid which are free from damage at a bearing part. SOLUTION: With the fitting structure of the toilet seat and the toilet lid in which a horizontal rotation axis 7 is fitted to a toilet seat device main body 4 in free rotation mounted on the top face of a toilet bowl 3, a bearing part 5 is set at a base end part of either the toilet seat 1 or the toilet lid 2 on one hand, and a reinforcing material 6 reinforcing the bearing part 5 along the inner periphery 5b of the bearing part 5 on the other, the bearing part 5r is fixed to the rotation axis 7 insertion-fitted to the same through the reinforcing material 6, and a damper means 8 resisting against a rotation to one direction of the rotation axis 7 is coupled with the rotation axis 7, the reinforcing material 6 is press fitted into and along the inner periphery 5b of the bearing part leaving no space in between.
Patent JP-2002059304-A (JP)
Title: Collet chuck
Inventor: YAMAGUCHI MITSUAKI
IPC: B23B31/20
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of facilitating attaching/detaching a collet to a chuck nut, and applicable to high speed rotations. SOLUTION: A flank for guiding a flange 6 of the collet 2 into a locking groove 9 are formed at two spots symmetrical with respect to an axis core on an inner peripheral surface of the chuck nut 7. On the inner peripheral surface, an inserting direction of the collet 2 is set on a virtual elliptic cross section obliquely intersecting the locking groove 9 including the flank, and a collet insertion port 10 for guiding and inserting the flange 6 into the locking groove 9 in such a way as to incline between two flanks.