baber/WOPTO huggingface dataset:
Patent JP-2002226826-A (JP)
Title: Ultraviolet absorber and its use
Inventor: MIYATA SHIGEO
IPC: C01G9/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a nontoxic ultraviolet absorber having excellent ultraviolet absorption and transparency and free from the problem of poor hydration resistance of zinc oxide-based solid solution. SOLUTION: The ultraviolet absorber contains a zinc oxide-based solid solution expressed by formula (Zn)1-xM3+x-δO (M3+ is a trivalent metal such as Al, Fe, Ce and Ti; (x) is a number satisfying 0<x<0.5; and δ is cationic lattice defect), having a hexagonal plate form, an average secondary particle diameter of 0.1-1.5 μm and a BET specific surface area of 5-20 m2/g. The invention further relates to an antisuntan cosmetic and a UV-resistant resin composition containing the ultraviolet absorber.
Patent JP-2002232619-A (JP)
Title: Image input/output device
Inventor: TANAKA SATOSHI
IPC: B41J21/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image input/output device capable of performing individual setup for every document and also storing a series of setup as a file. SOLUTION: A setup file management image is newly prepared, an instruction for a document A is first set, an instruction for a document B is next set, the setup is finished in this way when the number of documents to be handles is two, and the setup is imparted with a name and stored in an HDD. For instance, the setup is stored as a setup A. When the setup A is selected and a start key is depressed, the document A is outputted as a staple so that both faces of the document put together and are vertically opened in a longitudinal direction. The document B is then outputted as a staple so that both faces of the document are unmagnified and are horizontally opened in a lateral direction.  The outputs of the document A and the document B become one set, and a plurality of sets are outputted according to the number of copies to be outputted, which is set by an operating part apart from the setup A. Documents are outputted to an ejection tray while the order of the document A and the document B is repeated.
Patent JP-2002224170-A (JP)
Title: Control system for wheelchair using palatal plate
Inventor: SATO JUNJI
IPC: A61G5/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a control system with which a wheelchair may be safely controlled because it is possible to surely judge which pressure sensor is operated by a tongue. SOLUTION: Four pressure sensors are placed in a wireless type palatal plate, a pressure sensor exhibiting the greatest pressure value is identified as a pressure sensor operated at this time point based on the pressure signal data from each pressure sensor inputted through transmitting and receiving circuits (step S27). On a step S37, going straight or turning to the right or to the left of the wheelchair is judged, and in steps S39 and S41 or steps S43 and S45, a PWM value corresponding to pressure value data at the time point is outputted and the wheelchair is driven.
Patent JP-2002228315-A (JP)
Title: Drainage structure for automatic ice making machine
Inventor: NAGASAWA SHINICHI
IPC: F25C1/22
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent dropping down of water drops condensed on a circulating pump, or leaked oil, in an ice making section for an automatic ice making machine. SOLUTION: Ice making water in an ice making water tank 30 is sucked by the circulating pump 45 to supply the same into the ice making section A while the ice making water not used in the ice making section is returned into the ice making water tank. A drain pan 37 made of a synthetic resin covers the lower side of the circulating pump provided at one side of the ice making water tank, and is provided with a draining pipe 39 on the bottom surface of the same while the ice making water tank is provided with an overflow hole 34, whose lower end is opened immediately above the drain pan. The drain pan is provided with a passage 37a formed so as to be extended in up-and- down at a part immediately below the overflow hole while the bottom surface immediately below the passage 37a is preferable to be inclined into a direction descending toward the draining pipe.
Patent JP-2002224115-A (JP)
Title: Ultrasonic diagnostic instrument
Inventor: OTAKI HAJIME
IPC: A61B8/08
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To arbitrarily adjust the difference interval of the difference image of at least two continuously picked-up tomographic images. SOLUTION: This ultrasonic diagnostic instrument has functions (4 and 5) for separatedly scanning ultrasonic beam applied to the interior of a living body from an ultrasonic probe (1) in an ultrasonic transmitting-receiving part (2) to receive the reflected waves of the ultrasonic beam reflected from the interior of the living body by the ultrasonic transmitting-receiving part (2) and continuously picking up a plurality of tomographic images by DSC (6) to form the difference image of two temporally shiftened tomographic images. Input parts (8 and 9) for setting the cycle of the repeating scanning of the ultrasonic beam are provided in the ultrasonic diagnostic instrument.
Patent JP-2002233911-A (JP)
Title: Vibration control arbor
Inventor: TAKAHASHI ISATO
IPC: B23B29/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an arbor for a rotary tool capable of restraining generation of bending and chatter vibration in the course of machining and improved in vibration control function by improving the conventional arbor. SOLUTION: This vibration control arbor is a steel-made arbor for holding a cutting edge at the axial end part, which has a spray layer on the outer peripheral surface of the arbor. The spray layer is formed on one of cemented carbide, ceramic and thermet having a thickness of 0.1 to 1.0 mm and Vickers hardness of 800 or higher.
Patent JP-2002233731-A (JP)
Title: Method and apparatus for treating waste gas
Inventor: YAMADA SADAKAZU
IPC: F23J15/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating a waste gas whereby the vapor generated from, e.g. waste incinerator can be fully utilized as a source for driving an absorption refrigeration machine to reduce the amount of a neutralizing alkali agent and to reduce the amount of a formed salt, a recovered acid is highly pure and so recyclable, and the treatment cost is low. SOLUTION: The method for treating a waste combustion gas comprises the steps of allowing HCl gas in a combustion waste gas containing acid components to be selectively absorbed by a washing liquid 6 having an HCl concentration of 0.04-4 wt.% or containing HCl and having a pH of 0-2, freezing the washing liquid which has absorbed the HCl gas by means of an ammonia absorption refrigeration machine 23, subjecting the product of freezing to solid/ liquid separation, recovering a portion of the liquid which remains not frozen and in which HCl is concentrated as an acid, melting the frozen solids, and recycling the melt as a washing liquid for the HCl gas. An apparatus therefor is also provided.
Patent JP-2001293449-A (JP)
Title: Impervious structural material and execution method for the same
Inventor: KAJIYAMA MASATO
IPC: E02D3/12
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an impervious structural material which has the impervious properties and durability suitable for covers, etc., atop an industrial waste landfill site in combination, has strength as well and has cost effectiveness and an execution method for the same. SOLUTION: This impervious structural material consists of a mixture composed of 40 to 70 wt.% fly ash and 30 to 60 wt.% blast furnace slag in correspondence to the material of the fly ash and its impervious properties and durability are exhibited by pressing together.
Patent JP-2002238014-A (JP)
Title: Digital camera
Inventor: AMANO YASUO
IPC: H04N5/225
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera of superior operability for deletion of image data. SOLUTION: A control means 3a is configured such that it detects an erasure instruction and erases image data of a prescribed number of sheets which is recorded immediately before in a memory 2 without switching recording mode, where the image data in the memory 2 are recorded, to reproduction mode.
Patent JP-2002237364-A (JP)
Title: Manufacture of shield flat cable harness
Inventor: SUZUKI TOSHIAKI
IPC: H01B13/012
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a shield flat cable harness. SOLUTION: On a stand 13, in a housing 201 of a connector 200 which is positioned and fixed by opening a cover 202, a shied flat cable 100 to which, a fixing tape 103 for keeping a pitch of the shield cable is stuck, is fixed on a positioning table enabled to finely adjust in the direction of left and right, and back and forth, and made to move, and inserted through a gap of a joint part of the cover 202 and the housing 201, and after making the tape sticking part 103 protrude outside from the housing 201, the position of the cable 100 is finely adjusted in the direction of left and right, and back and forth.  The tape sticking part 103 protruded from the housing 201 is cut by a cutting blade 54 by making an elevating plate 52 of a cover fitting and cable cutting mechanism come down, while pressing the tape 103 by a tape presser 55 and making the cover 202 fit into the housing 201 by a cover presser 53.
Patent JP-2002237303-A (JP)
Title: Graphite particles for negative electrode of non-aqueous secondary battery
Inventor: OZEKI KATSUTOMO
IPC: H01M4/587
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide graphite particles for a negative electrode for the purpose of enhancing rapid charge-discharge characteristics and cycle characteristics of a lithium ion secondary battery and of reducing an irreversible capacity in the first cycle. SOLUTION: This is an aggregated graphite particle group constituted from natural graphite particles of scale state or scale piece state, and cumulative 50% diameter (D50 diameter), specific surface area and apparent density are regulated within specific ranges, respectively.
Patent JP-2002236933-A (JP)
Title: Mapping system for contamination status, mapping method, mapping device, portable measuring apparatus, program for mapping and recording medium
Inventor: ARITA YOSHIHIKO
IPC: G08C15/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To extensively reduce processing manhour of data by automatically mapping a contamination status on a map. SOLUTION: A computer 2 automatically maps the contamination status on the map on the basis of a concentration value of contaminant measured by a portable analyzer 1, positional information of a point of measurement detected by a GPS receiver built-in the portable analyzer 1, and data of a satellite photograph acquired from a map data base. Mapping information is displayed on a display 3, printed by a printer 4 and output as a report.
Patent JP-2002236912-A (JP)
Title: Road partition line recognizing device
Inventor: KOSHO HIROYUKI
IPC: G08G1/16
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a road partition line recognizing device capable of estimating a road parameter with high accuracy. SOLUTION: A partition line candidate line becoming a candidate for a partition line is detected from an image photographed by a CCD camera 3, image coordinates of a representative point set on the partition line candidate line are calculated, and inclination of the partition line candidate line in each representative point is obtained. According to a first equation containing the respective parameters C, A, B, D and H, the image coordinates of the respective representative points and the inclination of the partition line candidate line, the product Z of the parameter B by H (=B*H) and the parameters C, D are estimated. Subsequently, according to a second equation containing the past value of the product Z, the parameter B is obtained, and two or more representative points are selected for one of the left partition line candidate line and the right partition line candidate line.  According to the image coordinates of the respective representative points, the parameters B, C, D and a third equation containing the parameters C, A, B, D and H, the parameters A and H are estimated.
Patent JP-2002239667-A (JP)
Title: Spring manufacturing device, and wire guide used for the device
Inventor: ITAYA ICHIRO
IPC: B21F3/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To adjust the relative positional relationship of the feeding direction of a wire to be fed from a wire guide to a tool. SOLUTION: A wire feeder 300 comprises a longitudinal table 302 movable in the longitudinal direction along the wire feeding direction D, and upper and lower tables 304 and 305 movable in the vertical direction along the direction orthogonal to the wire feeding direction with respect to this longitudinal table 302, and feed rollers 320 and 321 for feeding the wire are rotatably provided on the upper table 304 and the lower 305. The wire guide 330 integrated with the feed rollers 320 and 321 from the upstream to the downstream of the wire feeding direction D is movably provided together with the feed rollers 320 and 321 in the longitudinal direction and in the vertical direction on the axis of the wire from the longitudinal table 302 to the vertical tables 303.
Patent JP-2002241082-A (JP)
Title: Operating condition display device for working machine
Inventor: KITAYAMA HIROSHI
IPC: B66C23/90
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To solve problems in selectively displaying an operation condition of each part of a crane (working machine) on each corresponding part on the illustration image display, while displaying several kinds of the amounts of working in common by a display means, that it is preferable to simultaneously display, even the items which are not displayed, but it is difficult to simultaneously display many items because of a limited space of the display means (display). SOLUTION: This working condition display device for the working machine is provided with a first display part 19c for selectively displaying the amount of working of each part of the working machine on the corresponding part of the illustration image display while selecting plural kinds of the amounts of working, and a second display part 23a for displaying the amounts of working without coping with the illustration image display, selecting means 14e, 14i are mounted for selectively displaying the objective amount of working among plural kinds of the amounts of working on the first display part 19C, and further a controller 16A is mounted for displaying the objective amount of working on the first display part 19C on the basis of a signal from the selecting means 14d, 14i, and displaying the unselected amounts of working on the second display part 23a.
Patent JP-2002233342-A (JP)
Title: Echevaria glauca tea
Inventor: CHO KEI
IPC: A23L19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain tea having no harmful effect to an animal and a human body capable of lowering a blood glucose level and having metabolic regulation action of lipid and immunoregulation action. SOLUTION: This tea is obtained by using Echevaria glauca as the raw material therefor.
Patent JP-2002245357-A (JP)
Title: Method and system for renting image pickup device, storage medium, and computer program
Inventor: NAKAZAWA HIROAKI
IPC: G06Q30/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To make charge for rental use collectable corresponding to the actual usage charge in a rental service of an image pickup device like a digital camera. SOLUTION: In the image pickup device rental system, a rental service user rents and uses an image pickup device 101 provided by a rental service provider of the image pickup device 101, and image data of images which the rental service user has been picked up by the image pickup device 101 is transmitted to an image storage server 102 through a network 103, and a rental fee of the image pickup device 101 to the rental service user is set in accordance with the data volume at the time of transmission and is collected from the rental service user.
Patent JP-2002245905-A (JP)
Title: Container for gas insulated switch gear
Inventor: NISHIZAKI MASAYOSHI
IPC: H02B13/045
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a container for gas insulated switch gear for storing a switch gear in a square container. SOLUTION: In this container of the square-shaped gas sealed switch gear, a flat-shaped top plate 11 is disposed on the upper surface of flanges 13 and 14 having center portions opening in longitudinal direction, a flat-shaped bottom plate 12 is disposed on the lower surface thereof, and a sheet-like side wall 15 is disposed on the right and left sides thereof.  The side walls 15 of the gas sealed switch gear are formed such that an intermediate flat part 15b having a width of 1/3 to 1/2 of the longitudinal length thereof is formed at the intermediate part in longitudinal direction, the intermediate flat part 15b has such a distance as can store stored equipment of the maximum size and can assure a necessary insulation distance, inclined flat parts 15a and 15c are formed longitudinally by bending the longitudinal direction of the intermediate flat part 15b toward the center side of the container, and the longitudinal edge part is connected to the inner edges of the flanges 13 and 14.
Patent JP-2001298494-A (JP)
Title: Controller and method for controlling interface with data link
Inventor: MCHALE DAVID F
IPC: H04Q11/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a controller and a method for controlling an interface with a data link that can reduce the size and the cost, without needing a separate data buffer circuit for each data slot. SOLUTION: The controller 30 is provided with at least one channel 110-140, each channel being provided with data buffers 200, 210 that store data items, and control registers 220, 230 that store control data in relation to the data buffers. Setting of the control data can specify a data item, of which data element is to be stored in the data buffers 200, 210. Furthermore, providing an interface device can control transfer of a data item between at least one channel and a data slot of a data link 60. Thus, a generic controller with a reasonable size at a reasonable cost can be developed.
Patent JP-2002248837-A (JP)
Title: Printer host and its operation program
Inventor: KOBAYASHI AKIHIKO
IPC: B41J5/30
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To shorten a printing time in accordance with a user's desire. SOLUTION: When an instruction of calculating the printing time is received (step 2), the printing time when four color inks C, M, Y and K are used and the printing time when six color inks C, M, Y, K, c and m are used are obtained (step 5). These times are displayed (step 6). Which of the ink colors are to be used is received (step 7). RGB image data is converted to ink color-matching image data matching the received four or six ink colors (step 11). After the ink color-matching image data is turned to a command ( step 12), the command is transmitted to a printer (step 13).
Patent JP-2002249824-A (JP)
Title: Method for producing hot rolled steel
Inventor: HATANO MASAHARU
IPC: C22C38/38
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot rolled steel, by which the occurrence of cracks and surface flaws caused by tramp elements can be prevented without deteriorating the characteristics of a hot rolled steel sheet being a final product as compared with the conventional product and without increasing the production cost and which is useful for the recycling of icon scrap. SOLUTION: A slab containing, by mass, 0.01 to 0.6% Cu and 0.001 to 0.1% Sn is heated, and is thereafter hot-rolled to produce a hot rolled steel. In this case, the slab is heated so that the heating temperature is controlled to 1,050 to 1,300 deg.C, the concentration of water vapor in the heating atmosphere is controlled to 2 to 16%, and the heating temperature T( deg.C) and the concentration H(%) of water vapor also satisfy an inequality (T>=15×H+975).
Patent JP-2002255594-A (JP)
Title: Method for manufacturing glass panel
Inventor: MIWA TAKAO
IPC: C03C27/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass panel capable of improving manufacturing efficiency. SOLUTION: This method for manufacturing the glass panel is that a spacer is interleaved between a pair of lass plates, the outer peripheries of which are sealed while forming an air-gap inbetween, on either glass plate of the pair of the glass plates, a through hole and a glass tube for evacuation are provided, and the glass tube is fitted to the through hole to evacuate the air gap via the evacuation glass tube, thereby the glass tube is bonded around its bottom with the glass plate by using a bonding material having a lower melting point than the glass tube, which bonding material is locally heated to a high temperature.
Patent JP-2002248486-A (JP)
Title: Sewage treatment apparatus
Inventor: IWAHASHI MASANOBU
IPC: C02F3/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment apparatus constituted so as to enhance the filtering capacity in a filter tank. SOLUTION: In the sewage treatment apparatus constituted so that water to be treated is freely transferred from a carrier fluidized tank E1 for biologically treating water to be treated in an aerobic state to the filter tank E2 in which an accumulated filter bed B is formed in such a state that a large number of filter pieces are sedimented and accumulated, a buffer tank K for regulating the inflow speed of the transferred water to be treated to the filter tank E2 is provided between the carrier fluidized tank E1 and the filter tank E2.
Patent JP-2002252075-A (JP)
Title: Heater abnormality detecting device and heater abnormality detection method of heater helmet for anti- fogging
Inventor: MATSUSHITA MASAAKI
IPC: H05B3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heater abnormality detecting device and a heater abnormality detection method of a heater helmet for anti-fogging by which abnormalities such as damages and peeling-offs or the like of a transparent electroconductive material coated on a windshield can be surely detected. SOLUTION: An electric current value of a current to flow between a linear electrode 7 to supply electricity to the transparent electroconductive material 3 coated on the windshield 2 and an electric power supply 4 is detected by a current detecting part 15, and a comparison of large and small relationship between a heater abnormality detection judgment value Ig set beforehand and a current value I detected at the current detecting part 15 is made, and in case the current value I is less than the judgment value Ig, an abnormality detecting signal is outputted to actuate an alarm part 12. Because abnormalities are detected by utilizing changes of electric characteristics of the transparent electroconductive material 3, abnormalities of coating state of the transparent conductive material 3, which are difficult by the visual observation can be easily and surely detected.