baber/WOPTO huggingface dataset:
Patent JP-2001241860-A (JP)
Title: Method for preheating scrap
Inventor: UCHIDA SHINJIRO
IPC: F27D13/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prolong a time in which combustion heat of an auxiliary fuel put into a preheating tank of scrap is utilized for preheating the scrap and increase a gain of a preheating effect. SOLUTION: Exhaust gas discharged from a melting furnace of raw materials including scrap or the like is introduced into the preheating tank filled with the raw materials and waste plastics of the auxiliary fuel. An exhaust gas temperature is measured at proximity to the waste plastics. When the exhaust gas temperature is below an ignition temperature of the waste plastics, a burner provided on a side of an inlet for introducing gas in the preheating tank is operated to ignite and preheat the waste plastics.
Patent JP-2001245076-A (JP)
Title: Facsimile equipment
Inventor: KIOKA HIDEKATSU
IPC: H04N1/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment which asynchronously performs reading, storage, picture processing and communication of plural documents. SOLUTION: A read part 12 is composed of a picture read means 121 which can be moved to scan by driving of a motor 21 in order to read a book document 24 or a sheet document and a picture read means 122 capable of scanning the sheet document 25. A control part 2 is composed of picture memories 31 and 32 where picture data from picture read means 121 and 122 are stored, picture processing parts 41 and 42 which perform picture processing of picture data from picture read means 121 and 122 or picture memories 31 and 32, and a picture composition part 5 which composites processed data. The facsimile equipment comprises an operation part 10, communication control parts 61 and 62, and a recording part 14 besides them.  Thus two systems of picture read parts, memories, processing parts and communication control parts are provided, thereby asynchronously performing reading, storage, picture processing and communication of plural documents.
Patent JP-2001243274-A (JP)
Title: Method and system for constructing local communication by amenity space usage network
Inventor: JINNO SHIMA
IPC: G06Q50/26
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an amenity space at every home by regional unit. SOLUTION: Amenity space of an existing dwelling house is registered in network information by the application of an owner. Then, regional inhabitants independently and originally utilize the desired amenity space by using the registered information.
Patent JP-2001210766-A (JP)
Title: Heat sink
Inventor: TERADA ATSUSHI
IPC: H05K7/20
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin heat sink having high cooling efficiently by embedding a sirocco fan in the heat sunk itself without employing any heat pipe so that the heat sink also serves as a fan case, and to make it possible to fix heat generating elements to the opposite sides of the heat sink by employing the heat sink itself as a fan case since the heat generating element could be fixed conventionally to only one side of the sink. SOLUTION: The heat sink having a hollow section and comprising a base for fixing a heat generating element and fins for dissipating heat from the base also serves as a sirocco fan case by incorporating a sirocco fan in the heat sink.
Patent JP-2001239939-A (JP)
Title: Collapsible carrier
Inventor: OKAMOTO HARUSHIGE
IPC: B62B3/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible carrier being easily collapsible and unfoldable. SOLUTION: Upper and lower frame bodies 14 to 17 are pivotally fixed to the upper end and a lower part of upright frame bodies 10, 12. End parts of the frame bodies 14 to 17 are respectively pivotally fixed to arm parts 182, 183 of an interlocking stay 18 having inside a stopper for holding both end parts in an almost horizontal position. Mutual shafts A, C and mutual shafts B, C of the upright frame bodies 10, 12 can freely extend and contract by a double cylinder structure. When pulling up the interlocking stay 18 from a using state of being respectively flush in both upper frame bodies 14, 15 and both lower frame bodies 16, 17, the respective frame bodies 14 to 17 bend in a truncated chevron shape, and the upright frame bodies 10, 12 slide to the central side so as to approach each other according to it.  The respective frame bodies 14 to 17 almost vertically rise, and the upright frame bodies 10, 12 are folded up so as to extremely approach each other by sandwiching a cylindrical body 181 of the interlocking stay 18.
Patent JP-2001238825-A (JP)
Title: Electric vacuum cleaner
Inventor: TANAKA MASATOSHI
IPC: A47L9/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which prevents rear wheels from damage and keeps stability of cleaner body. SOLUTION: A rear wheel 30 is held to be rotative at a side wall 24a of a lower case 24 composing a body case, and an outer side of the wheel 30 is covered by a bumper 29 at least on the part around the center of rotation, and a protrusion 30b is fixed in the center of the side of the rear wheel 30 facing to a rear face of the bumper 29 in a specified distance.
Patent JP-2001240104-A (JP)
Title: Mouth plug of paper container for liquid
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D47/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mouth plug of a paper container for liquid wherein cracks are not easily generated on an annular thin-walled fragile line of a spout by ultrasonic waves. SOLUTION: The mouth a plug 10 consists of a spout 100 and a cap 200. In the spout 100, a pour cylinder 120 is erected on the outer edge of the top surface of a base seat ring 110 and a closing plate 130 is sealed within the inner side of the pour cylinder 120. An annular incision 131 is provided on the plate 130 to form an annular thin-walled fragile line 132. A support 133 having a pull ring 134 at its forward end is erected on the upper side of the plate 130 near the inside of the line 132, and the thickness d of a closing plate 130B outward of the incision 131 is made smaller than the thickness D of a closing plate 130A inward of the incision 131.
Patent JP-2001243102-A (JP)
Title: Recorder, recording method, and recording medium
Inventor: TODO HIROBUMI
IPC: G11B20/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To conduct a fast access of files written in succession. SOLUTION: Regions DAN-1 through DAN-3 are arranged from the outside of DISK 1 read-in and volume information region. DAN-1 records usage area information of DISK 1 and a position of a file entry(FE) for a root directory is shown. The root directory, the FE of a sub-directory, and the sub-directory block are assigned in the DAN-2. The FE for the file referenced by DAN-2 and the file block are assigned to DAN-3. The FE address for a file A is generated so that the address of the file A block is assigned to the right after the FE block of the file A. For example, the FE address for a file B that is timewise continuous to the file A is assigned to the right after the file A block. The FE address for file B is generated so that the address of file B block is assigned to the right after the FE block of the file B.  As the FE and the corresponding file is written in to DAN-3 addresswise in succession, fast access can be conducted.
Patent JP-2001247161-A (JP)
Title: Packaging body
Inventor: OKUNO TAKASHI
IPC: B65D75/62
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body from which a shrink packaging film can be removed by neatly tearing off a tearing-off section along a perforation edge all over the whole length of the tearing-off section formed on the shrink packing film for coating a container. SOLUTION: A packaging body 10 is formed of the container 13 coated with the shrink packaging film 14 in the closely adhered state, and a pair of perforations 16 forming the belt-shaped tearing-off section 15 are formed on the shrink packaging film 14, and respective continued cuts 19 of a pair of perforations 16 are provided with widened width sections 20 to be widened outwardly toward the tearing-off direction X of the tearing-off section 15 so that rear ends of respective cuts 19 positioned on the front in the tearing-off direction X are positioned closer to the central side of the tearing-off section 15 than the front ends of respective cuts 19 positioned on the rear in the tearing- off direction X.
Patent JP-2001247689-A (JP)
Title: Preparation method of heat-resistant film
Inventor: NAKATANI MASAYUKI
IPC: C08J3/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a high-quality and heat-resistant film for stably producing it. SOLUTION: The preparation method of a high-quality and heat-resistant film comprises filtering a heat-resistant resin solution using a stainless steel filter continuing to a noble metal and then casting the resin solution into a film shape.
Patent JP-2001247419-A (JP)
Title: Functional material having antimicrobial activity and activity for inhibiting generation of dioxins, and composite material by using the same
Inventor: MAEDA NOBUHIDE
IPC: C08K3/34
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a functional material excellent in antimicrobial activity, and capable of suppressing the generation of dioxins (further a chlorine-based gas indispensable to the synthesis of the dioxins having strong toxicity) formed by a thermochemical reaction such as incineration, and further to provide a composite material by using the functional material. SOLUTION: This functional material having high antimicrobial properties and the activities for suppressing the generation of the dioxins which are formed by the thermochemical reaction is characterized in that the functional material contains a lithium compound and at least one kind selected from the group constituting of dolomite and a calcined dolomite. The composite material is obtained by using the functional material.
Patent JP-2001251908-A (JP)
Title: Sowing method and sowing device
Inventor: SHIMADA SUSUMU
IPC: A01C7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sowing method and a sowing device for a crop having poor tendency to form a root ball in a cell such as onion, effective for sowing in individual cells of a seedling box and enabling the mechanical transplantation of the raised seedling without using a binder. SOLUTION: The seed A of a crop having poor tendency to form a root ball in a cell 1 is sowed in a cell 1 together with a seed B of a crop easily forming a root ball in the cell 1. The sowing device is provided with sowing means S1, S2 to perform the sowing of the seed A of a crop having poor tendency to form a root ball in the cell 1 together with the seed B of a crop easily forming a root ball in the cell 1.
Patent JP-2001253825-A (JP)
Title: Analgesic for neuralgia after shingles
Inventor: ICHIMADA MASAHIKO
IPC: C07D211/26
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an analgesic extremely effective for reducing a pain due to neuralgia after shingles and exhibiting less adverse effects. SOLUTION: This analgesic for neuralgia after shingles contains flecainide acetate as an active ingredient.
Patent JP-2001258072-A (JP)
Title: Information communication system
Inventor: OSADA KIMITAKA
IPC: H04W88/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system that can save power consumption during high-speed data communication. SOLUTION: A user data management section 11 of a mobile unit 10, having a high-speed data communication function discriminates and decides whether the mobile unit 10 is in a communication state where user data are entered or in a noncommunication state having no data entry. When the result of decision indicates the communication state, a transmission data generating section 15 sets TCH data, including the user data onto a TCH, or when the result of decision indicates the noncommunication state, the transmission data generating section 15 sets the TCH data not including the user data onto the TCH, so as to generate transmission data having the TCH. When the result of decision moves between the communication state and the noncommunication state, the generating section 15 generates transmission data where a unique word is set onto the TCH.  The generated transmission data are sent to a switch 20, in which the data are extracted according to a corresponding data format.
Patent JP-2001267307-A (JP)
Title: Etching liquid of compound semiconductor film, manufacturing method therefor and etching method of compound semiconductor film
Inventor: KISHIMOTO YOSHIO
IPC: H01L21/308
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To clearly etch compound semiconductor films at equal speed. SOLUTION: Mixed aqueous solution, where 1 pt. (corresponding to 0.36 pts. wt. as hydrogen chloride content) of hydrochloric acid (c-HCl: 36 wt.% of hydrogen chloride content and specific gravity of 1.18), 1 pt. (corresponding to 0.3 pts.wt. as hydrogen peroxide content) of hydrogen peroxide water (30 wt.% of hydrogen peroxide content and specific gravity of 1.12) and 10 pts.wt. of 50 vol.% of sulfuric acid (64 wt.% of sulfuric acid and specific gravity of 1.54) is prepared, with respect to 10 vol.% of acetic acid (specific gravity 1.07) by a volume ratio. The four types of compound semiconductor films formed of Al0.25Ga0.25In0.5P, Ga0.5In0.5P, Al0.5Ga0.5As and GaAs are subjected to etching with an enchant.
Patent JP-2001257795-A (JP)
Title: Electronic mail system, isdn communication control apparatus and its control method, and recording medium
Inventor: HIRANO TAKAAKI
IPC: H04L12/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system that realizes reception of a mail by an analog transmission signal utilizing a sub address notice function of an ISDN, transfer of a mail to a portable terminal receptible of a mail, and transmission of opposite party number information of an analog incoming call during absence to the portable terminal as a mail through the use of a caller number notice function of the ISDN and to provide an ISDN communication control apparatus, its control method and a recording medium. SOLUTION: The ISDN communication control apparatus is provided with a function that executes mail reception processing to a provider when a preset mail reception start ID is coincident with a sub address that is defined in advance and added when an analog unit able to be added with a sub address makes transmission to other analog unit connected to the ISDN communication control apparatus and with a function that executes mail transfer processing to transfer a mail received from the provider to a terminal able to receive a mail and connected to a network.
Patent JP-2001268262-A (JP)
Title: Mobile terminal, data converter, printer, information service method
Inventor: IKEDA TERU
IPC: H04N1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that can output data and a signal other than a voice signal, and to provide a data converter and a printer that can be connected to the mobile terminal. SOLUTION: When a voice signal, a FAX signal, image data, or text data are transmitted to the mobile terminal 1, a reception section 11 receives the signals or the data and outputs them to an incoming call discrimination section 12 and an output control section 13. The incoming call discriminating section 12 discriminates which one of the voice signal, the FAX signal, the image data, or the text data is received and outputs the discrimination result to the output control section 13. When the result of input from the incoming call discrimination section 12 indicates its being the FAX signal, the image data or the text data, the output control section 13 outputs the signal or the data received from the reception section 11 to an output terminal 14.
Patent JP-2001262464-A (JP)
Title: Article to which photocatalyst is attached
Inventor: SAKURADA TSUKASA
IPC: D06M11/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To inform a user of dropping of a photocatalyst functional body attached to clothing such as towel and shirt, yarn products, etc., of bedding and carpet, from the above products. SOLUTION: This article to which a photocatalyst is attached is characterized by providing a displaying body for informing a user dropping of a photocalyst functional body from a photocatalyst bearing article to which the photocatalyst functional body having at least optical semiconductor powder is attached.
Patent JP-2001258379-A (JP)
Title: Grain discharging apparatus for combine
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/46
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve problems that a grain discharging apparatus touches a worker on the driving seat when the apparatus turns, and a grain storing tank has a limitation in its height. SOLUTION: A vertically transferring cylinder 24, which freely vertically moves, and transfers and discharges grains, is provided with the following: a fixing transferring cylinder 23 which is freely vertically rotatable; a moving transferring cylinder 22, which is freely stretchable by a stretching apparatus 26 and inserted into the outer diameter of the fixing transferring cylinder 23; and at the same time, a level sensor 18 for detecting the horizontal state of the moving transferring cylinder 22. During discharging grains, the fixing transferring cylinder 23 and the moving transferring cylinder 22 are moved upward, and the horizontal states of the cylinders are controlled by the detection of the horizontal state with the level sensor 18 to keep them in the horizontal states.
Patent JP-2001260450-A (JP)
Title: Recording device
Inventor: GOTO FUMITAKA
IPC: B41J19/18
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of detecting the relative movement positions of a recording head and a medium to be recorded highly accurately, and accurately controlling the relative positions thereof. SOLUTION: This device comprises a rotation type digital recording medium 1 for storing position information concerning the relative positions of a recording head and a medium to be recorded as digital information, a motor 3 for rotating the digital recording medium 1 at least when the recording head and the medium to be recorded are moved relatively, and a memory detecting device 2 for reading the position information corresponding to the relative positions of the recording head and the medium to be recorded from the digital recording medium 1 as the motor 3 controlling information.
Patent JP-2001271888-A (JP)
Title: Endless metal belt for metal belt type continuously variable transmission
Inventor: KANEHARA SHIGERU
IPC: F16G5/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an endless metal-belt for a metal belt type continuously variable transmission having superior durability. SOLUTION: This endless metal belt for the metal belt type continuously variable transmission is formed by supporting both lateral parts of a large number of V-blocks 32 to two thin-walled metal ring complexes 31 with thin- walled metal rings 30 laminated in multiple layers in the thickness direction, over the circumferential direction of the rings 30. The endless metal belt is wound around a drive pulley and a driven pulley, and the groove width of both pulleys is changed to control gear ratio.  In this case, both side face angular part curvature RR of the thin-walled metal ring and a radius of curvature RO of the neck part side edge curved surface of the V-block 32 are, so set that stress related to the fatigue strength of stress generated by contact with longitudinal and lateral side edge curved surfaces 32f of a neck part 32e of the V-block 32 at an inner side face 30c of the thin-walled metal ring 30 is equal to or smaller than stress related to the fatigue strength of stress generated to an inner peripheral surface 301b of the innermost peripheral thin-walled metal ring 30.
Patent JP-2001275315-A (JP)
Title: Method and apparatus for magnetizing magnet
Inventor: TANAKA TAKESHI
IPC: H01F13/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetizing method and a magnetizing apparatus for magnets which enables varying of magnetic flux distribution at a prescribed place of a magnet. SOLUTION: A magnetizing apparatus 10 is provided with main magnetizing yokes 11, 12, composed of a first magnetizing yoke portion 11a and a second magnetizing yoke portion 11b, and a first magnetizing yoke portion 12a and a second magnetizing yoke portion 12b which separate from each other, and subsidiary magnetizing yokes 15, 16 arranged slidably between the first portion 11a and the second portion 11b which constitute the main yoke 11 and between the first portion 12a and the second portion 12b which constitute the main yoke 12. With respect to the strong magnetic fields of the main yokes 11, 12 for magnetizing the main magnetic pole portions 2a, 3a and extended portions 2b, 3b of magnets 2, 3, reverse weak magnetic fields are applied only to the vicinity portions of the starting points 2c, 3c of the extended portions of the magnets 2, 3 by the subsidiary yokes 15, 16.
Patent JP-2001274821-A (JP)
Title: Communication system and method for detecting its abnormality
Inventor: NAGAI HIROKI
IPC: H04L12/42
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which a connection error of a transmission path can quickly be detected, and its abnormality detecting method. SOLUTION: In this communication system in which a plurality of nodes are arranged in a ring and connected by a transmission path of double rings with different transmission directions and communication is performed by an ATM cell made to flow on the ring transmission line, the double ring transmission path between a node and a node adjacent to the node is provided with an ATM connection for a cell for failure monitoring which performs loopback at the adjacent node, the cell for failure monitoring to which the node identifier of the self-node is attached is transmitted to the adjacent node by using the ATM connection, and the connection error of the transmission path is detected on the basis of the node identifier of the cell for failure monitoring subjected to loopback from the adjacent node.
Patent JP-2001272253-A (JP)
Title: Food safety controller and recording medium with food safety control program recorded thereon
Inventor: UEYAMA HIDEHIRO
IPC: G06Q50/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To store and retain the calibration history of a measuring device in a food factory. SOLUTION: In the food safety controller 14, a food item 2 to be processed, which is brought in sequentially is processed by a food processing device, a physical quantity which indicates the processing history of the processed food is measured by measuring devices 3, 6, 8, measured values are stored and retained in a measured data file 18, and the calibration of the measuring devices is executed periodically or irregularly. The controller 14 is provided with a calibration-history input screen 22a with which the record of the execution history of the periodically or irregularly executed calibration of each measuring device, the execution history and an acceptance/rejection result are input for operation.  The controller 14 is provided with a calibration-result display means 28, with which a measured value measured by each measuring device is displayed and output as a calibration result. The controller 14 is provided with a calibration-execution history file 21, in which the execution history of the calibration to be operated and input, through the use of the calibration-history input screen and the acceptance/rejection result are stored and retained by referring to the displayed calibration result.