baber/WOPTO huggingface dataset:
Patent JP-2001288552-A (JP)
Title: Method for removing thermal barrier coating
Inventor: BROOKS WILLIAM C
IPC: C23C4/10
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a ceramic film, e.g. a thermal barrier coating(TBC) of yttria-stabilized zirconia(YSZ) from the surface of parts, e.g. gas turbine engine parts. SOLUTION: In this method, the ceramic film is exposed to an aqueous solution containing ammonium hydrogen fluoride and, if necessary, a wetting agent. The parts are, for example, immersed in the aqueous solution while being held at high temperature. By using this method, the ceramic film (18) can be completely removed from the parts (10) and a cooling hole without practically deteriorating a bond coat.
Patent JP-2002218271-A (JP)
Title: Image processor, image formation device and image, processing method
Inventor: GOTO MAKIO
IPC: H04N1/46
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To select an appropriate color area compression method corresponding to the kind of an image to be outputted without troubling the hands of an operator. SOLUTION: At the time of receiving color image data from an image input device and converting the color image data inputted from the image input device to a form suited for output in an image output device, the original kind of the color image data is discriminated by using the color image data inputted from the image input device and an appropriate parameter corresponding to the original kind is set in a parameter setting part 33 on the basis of an original kind discrimination signal indicating the discriminated result. In a color reproduction area compression part 32, a color area compression processing is performed by using the parameter set in the parameter setting part 33.
Patent JP-2002220865-A (JP)
Title: Cleaning device
Inventor: KOBA AKIHIKO
IPC: F16K31/42
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric flash valve for new installation or replacement with an existing one, and to restrain power consumption of a driving part by simplifying the structure of a valve main body and using the flash valve main body. SOLUTION: In this cleaning device, a piston valve is provided with a water passage connecting a pressure chamber of the piston valve to a secondary side drain passage. A pilot valve seat part for opening and closing the water passage and a valve driving means for opening and closing the pilot valve seat are provided on the pressure chamber side.
Patent JP-2002220801-A (JP)
Title: Stabilization method for track banking
Inventor: TANMA YASUO
IPC: E01B1/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an existing track banking due to penetration of rainwater. SOLUTION: This stabilization method for track banking comprises by injecting an aqueous waterproof agent 6 such as rubber asphalt emulsion into ballasts 3 arranged on the top end 2a of a track banking 2, extending the waterproof agent 6 to the top end 2a of the banking 2 through the ballasts 3 by the permeability thereof, further penetrating and dispersing the waterproof agent 6 to the lower part of the top end 2a of the banking 2, and coagulating it to form a water immersion suppressing layer 12 between the top end 2a of the banking 2 and the lower part of the top end 2a of the banking 2.
Patent JP-2002215364-A (JP)
Title: Printing controller
Inventor: TANAKA TAKAYUKI
IPC: G06F3/12
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a printing processing by using a printer connected to a network, without lowering the performance of local printers. SOLUTION: When a printing job is inputted, a processing amount Q of the local printers is measured, and based on the measured results, a distribution ratio of the printing job is set and updated according to a variation in the processing amount (Steps 100 to 110). Also, when the processing amount is short of the set value R, the transmission of the printing job to a redirect printer is stopped (Steps 108 to 122). Thus, while assuring the processing capacity of the local printers at specified values or more, the printing job is transmitted to the redirect printer for efficient printing processing.
Patent JP-2002221979-A (JP)
Title: Voice synthesizer, language dictionary maintenance method and language dictionary maintenance device
Inventor: NISHIMURA HIROFUMI
IPC: G10L13/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To realize a voice synthesizer, its language dictionary maintenance method and its maintenance device in which the tendency in the user's independent dictionary registration is quickly and precisely grasped and a standard language dictionary is appropriately updated reflecting the tendency above. SOLUTION: The voice synthesizer is constituted of a standard language dictionary 31 in which standard words and their pronunciation are registered, an independent language dictionary 32 in which arbitrary words and their pronunciation are registered, an independent language dictionary data inputting section 34 which is used to input registration data into the dictionary 32, a dictionary data communication processing section 33 which is used to transmit dictionary data included in the dictionary 32 to an external language dictionary server 10 and is used to obtain updating data from the server 10 to update the dictionary 31 and a dictionary updating processing section 34 which is used to update the dictionary 31 based on the updating data.
Patent JP-2002226058-A (JP)
Title: Loading tray, sheet feeder, and image formation device
Inventor: KAWAI TOSHIJI
IPC: B65H1/08
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a loading tray facilitating the assembling without restricting other members, and to provide a sheet feeder provided therewith and an image formation device. SOLUTION: This loading tray is characterized in having a sheet loading member 17 loading sheets, a rib-shaped rotation support rib 18 abutting on the sheet loading member 17 and supporting the turning of the sheet loading member 17, regulating ribs 19 and 20 and a flexible member 21 regulating the movement of the sheet loading member 17 turning about an abutment part on the rotation support rib 18.
Patent JP-2002221846-A (JP)
Title: Developing device
Inventor: SHIRAKI TAKAYUKI
IPC: G03G15/01
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized developing device at a low cost, where a defective image due to deteriorated toner is suppressed and a latent image formed on an image carrier can be stably and excellently developed by toner. SOLUTION: A developing unit main body 41 constituting a developing unit 4K is constituted of a toner cartridge 41c and a housing 41d, rib lines 46 and 47 are arranged from the inside wall surface of the toner cartridge 41c toward a toner storing part 42. The developing device is constituted by attaching several developing units having the same constitution as that of the developing unit 4K to a supporting frame which is rotated around a rotary shaft. As for the developing device, one of the developing units is selectively placed opposite to a photoreceptor by rotating and positioning the supporting frame.  When the frame is rotated, a centrifugal force, etc., is applied on the toner in the developing unit main body 41, then, the toner flows in the toner storing part 42, the flowing toner is partly guided by the rib lines 46 and 47 in the axial direction of the rotary shaft, then, the toner is efficiently mixed.
Patent JP-2001343532-A (JP)
Title: Front-light, reflective liquid crystal display device and portable information terminal
Inventor: SASAGAWA TOMOHIRO
IPC: G02F1/1335
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight front-light, a reflective liquid crystal display device and a portable information terminal by which a screen display with high and uniform brightness can be obtained. SOLUTION: In the front-light, a principal light guide plate 1 is provided with the first surface 1a being the surface placed opposite to a display element 30 and the second surface 1b on the side opposite thereto. The second surface has a shape where a plurality of prism shaped projecting parts 21, 22 extending in the width direction formed between flat parts 23 are arranged along a direction being away from a light source 2. A gentle slope side 22 of the projecting part is formed at the angle of <=4 deg. with the flat part 23 and a steep slope side 21 of the projecting part is formed at the angle of 35-55 deg. with the flat part 23.
Patent JP-2002224560-A (JP)
Title: Method for producing oil adsorbent utilizing melter slag and adsorbent therefor
Inventor: FUJITA YUKIO
IPC: C02F1/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent excellent in oil adsorptivity and high in added value by using melted slag. SOLUTION: This method comprises: (1) optionally adding limestone to ashes arising from the incineration of general wastes or industrial wastes so that the CaO/SiO2 ratio may be 0.7-2.0, (2) subjecting the mixture to a high- temperature treatment to convert it into a melt, and gradually cooling the metal at a temperature controlled so as to obtain a gehlenite crystal structure, (3) grinding the solid obtained by the gradual cooling into particles, (4) mixing the particles with a polar-group-containing oil, and heating the resultant mixture to promote a chemisorption reaction between the gehlenite structure and the polar groups, and (5) drying the product after washing off unreacted oil. As a result, an adsorbent excellent in oil adsorptivity can be obtained.
Patent JP-2002232195-A (JP)
Title: Surface mounter
Inventor: YAMADA TAKESHI
IPC: H05K13/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten a required time for chucking and mounting components and increase mounting efficiency of components. SOLUTION: When a component is mounted by one of a plurality of mounting heads 7 mounted to a head unit 5, at least one of the other mounting heads 7 arranges a component mounting position of a board 2 and a component supplier 4 in a position which can chuck the component from the component supplier 4, and a camera 8 for recognizing components is arranged between the component supplier 4 and the component mounting position, thereby simultaneously carrying out component mounting operations and component chucking operations.
Patent JP-2002229522-A (JP)
Title: Liquid crystal display device and its driving method, information display device and transmitting method of image data
Inventor: TAKAHARA HIROSHI
IPC: G09G3/20
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of cross talk of a display image in a liquid crystal display device in which a multiline select(MLS) driving is used. SOLUTION: A segment driver applies a voltage so that the relationship of V2/V1 is kept for an MLS driving. Theoretically speaking, the relationship is V2/V1=2. However, when a display panel is in an NB mode, the value of V2 is made equal to 0% or more or equal to 5% or less with respect to V1×2. When it is an NW mode, the value of the V2 is made equal to 0% or more or equal to 5% or less with respect to V1×2. The ratio of V2/V1 is set by command controlling a resistor value control circuit 881.
Patent JP-2002205476-A (JP)
Title: Document folder made of resin and sheet for the folder
Inventor: FUKATSU FUMIOKI
IPC: B42F7/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a document folder made of a resin which allows direct printing with the help of a printer such as an ink jet printer and is free from damage to be generated on a printing area during using the folder. SOLUTION: This planar rectangular document folder 2 made of a resin consisting of two sides, as sealing parts 21 and 22, extending from a single corner part A, has a printing area comprising a water- or oil-absorbing ink receiving layer formed at least on a part of an inner face. Since the ink receiving layer is formed on the inner face of the folder 2, it is possible to directly print a pattern on the printing area prior to the manufacturing of the folder 2. Further, since the ink receiving layer is formed on the inner face of the folder 2, the printing area does not suffer damage by a mar or the like on the outside of the folder 2.
Patent JP-2002226061-A (JP)
Title: Paper feeder
Inventor: KONO YUZO
IPC: B65H1/26
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a manual paper feeder improved in paper removal works and maintenance in paper clogging in the large capacity manual paper feeder having a raising mechanism. SOLUTION: A fixing part 4 has an inclination angle so as to facilitate the setting of a transfer material. A movable part 5 is lowered as shown in Figure when setting the transfer material. In passing paper sheets, the movable part 5 is raised to perform the paper feeding action. The movable part 5 and a drive part 11 are integrated together to be stored in a case and detachable in an arrow direction as a unit 12. In the paper clogging and the maintenance, an operator can work by pulling out the unit 12 in the right direction, thus improving the workability.
Patent JP-2002224709-A (JP)
Title: Hot rolling method of steel
Inventor: JINNAI TATSUYA
IPC: B21B1/26
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the rolling method capable of maintaining the suitable finishing temperature of hot stripes, preventing the temperature drop of the second piece and after of divided bars in a hot rolling method of steel in which divided sheet bars are rolled at a finishing mill. SOLUTION: In the hot rolling method of steel that comprises a process sheet bars are rolled at a roughing mill from slabs which are heated at slab heating furnaces, a process the sheet bars are divided more than one at a crop shear and a process hot stripes are rolled at a finishing mill from the divided bars one by one, induction heating devices are installed upstream to the crop shear in which the temperature drop of the second piece and after of the sheet bars that will be divided more than one as scheduled is compensated by heating, after that the bars are divided, and the hot stripes are rolled at the finishing mill from the divided bars one by one.
Patent JP-2002225463-A (JP)
Title: Home delivery slip to be used also for statement of delivery attached to article
Inventor: WADA SHIGEFUMI
IPC: B42D11/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a statement of delivery attached to actual article solving such a problem that erroneous delivery or non-efficient work caused by insertion mistake of a slip is generated numerously because both of the statement of delivery of an enterprise and a home delivery slip are pasted on a packing box when a commodity is sent out to a destination from the enterprise by utilizing a home delivery enterpriser. SOLUTION: The statement of delivery of the enterprise and the slip of the home delivery enterpriser are integrated to obtain a four-sheet home delivery slip-cum-statement of delivery attached to actual article and an entry column such that the printing input thereof can be efficiently processed by a computer is arranged in each sheets to constitute the statement of delivery attached to actual article.
Patent JP-2002228882-A (JP)
Title: Optical connector ferrule, and method for fixing plastic optical fiber
Inventor: KOIKE SHINJI
IPC: G02B6/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain good optical coupling by preventing defective optical connection. SOLUTION: An optical glass parts 5 covers the opening of the ferrule hole 4 of an optical connector ferrule 1, and the inside surface 5b of the optical glass part 5 is formed so as to intersect perpendicularly with the ferrule hole 4. A flat surface is formed at the tip 10a of a plastic optical fiber 10 in an inside surface 5b by pressing a hot plate 12 to the outer surface 5a of the optical glass parts 5 and heating it.
Patent JP-2002237236-A (JP)
Title: Disconnector
Inventor: NOJIRI TAKASHI
IPC: H01H33/42
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten the connection time for a disconnector body 1 and an electric operating apparatus than a conventional time when checking them for maintenance. SOLUTION: A connecting part 16 is fixed to the end part of the rotation shaft 3 of the electric operating apparatus 2. When operating the electric operating apparatus, one end of an operating lever 13 is screwed to the connecting part 16, and when checking it for maintenance, the operating lever 13 is unscrewed from the connecting part 16, and the operating lever 13 is screwed to a supporting part 14 fixed in advance.
Patent JP-2002238046-A (JP)
Title: Station service remote supervisory system and its supervisory method, and program used for thereby
Inventor: SATO NAOKO
IPC: H04N7/18
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a station service remote supervisory system by which a station employee can supervise a video image of a required station at a required time, without the need for purposely fixing the video image, so as to relieve the load of the station employee for the share. SOLUTION: The station service remote supervisory system 1 displays a video imaged by a plurality of unmanned stations, through which trains run on a monitor of a center side operating unit 201 through the execution of a program of the center side operating unit 201 of a center side supervisory system 200, automatically switches the video image at a prescribed time interval for each station, switches a video image of each station into a video image of a specific station in which a train arrives, interlocked with a specific event, in response to the arrival of the train to the specific station when the video image of each station is switched, and automatically restores the switched video image of the specific station to the original video image of each station, after the lapse of a prescribed time.
Patent JP-2002235816-A (JP)
Title: Motor actuator
Inventor: KUJIRA YUKINOBU
IPC: B60H1/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor actuator decreased in size and capable of outputting in a high reduction ratio and to improve quietness. SOLUTION: The motor actuator is provided with a worm wheel 22, a planetary gear 30, a solar gear 32 (non-rotatable), and an output gear 40 (rotatable). The solar gear 32 and the output gear 40 are set such that the numbers of teeth are different from each other and both the gears are engaged with the planetary gear 30. When the planetary gear 30 effects one revolution around the peripheries of the solar gear 32 and the output gear 40 through rotation of the worm wheel 22, the output gear 40 is rotated in a peripheral direction by a value equivalent to the difference between the numbers of teeth of the solar gear 32 and the output gear 40 and is capable of outputting in a high reduction ratio. A stay 26 is formed in diameter larger than that of a spindle 28 and a weight balance of the planetary gear 30 in the worm wheel 22 is corrected.  This constitution prevents generation of rotation noise and vibration when the planetary gear 30 is revolved.
Patent JP-2002247493-A (JP)
Title: Electronic camera
Inventor: SUZUKI TAKESHI
IPC: H04N101/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that suppresses consumption of a write-once type recording medium attended with demonstrative photographing. SOLUTION: When a rewritable type recording medium is loaded to the electronic camera and has a recordable capacity of a prescribed amount or over (Y in S401), a recording mode for recording on the write-once type recording medium or a recording mode for recording on the write-once type recording medium after recording on the rewritable type recording medium is designated (N in S403), and when a demonstration mode set at a demonstration or the like is set (Y in S405), the recording mode for recording on the write-once type recording medium is not set but the recording mode for recording on the rewritable type recording medium is set (S404). Thus, a photographed image is recorded on the rewritable type recording medium so as to suppress consumption of the write-once type recording medium.
Patent JP-2002240060-A (JP)
Title: Mold and method for manufacturing the same
Inventor: TAJIMA TSUNEMUNE
IPC: F16C13/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a mold having high accuracy and simple to manufacture. SOLUTION: A temperature difference is formed in the longitudinal direction of a material to provide a thermal expansion difference, and a processing surface 11 is linearly formed to obtain a formed mold surface 10 having a desired shape.
Patent JP-2002238367-A (JP)
Title: Agricultural polyolefin-based resin film
Inventor: ARAI HIROTAKA
IPC: C08J7/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural polyolefin-based resin film which has improved melt fusion of wound up film without impairing film transparency, has improved adhesive property of coating film, excellent weather resistance and antifogging properties and can be kept in a stretched state for a long period of time. SOLUTION: This agricultural polyolefin-based resin film is characterized in that the agricultural polyolefin-based resin film is provided with a coating film composed of a mixture of an acrylic resin and an acrylic-modified polyolefin-based resin on the outside of a greenhouse in stretching.
Patent JP-2002250246-A (JP)
Title: Fuel supply quantity control device of internal combustion engine
Inventor: MORIKAWA ATSUSHI
IPC: F02M25/07
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To sufficiently demonstrate the performance of an internal combustion engine while controlling the exhaust smoke condition appropriately even when there is a deviation between the actual quantity of intake air and a desired quantity of intake air caused by an abnormality in an exhaust gas recirculation(EGR) valve, etc. SOLUTION: When a throttle valve or EGR valve of a diesel engine is broken ('No' in S231 or S322), the upper bound guard map for the normal operation is changed to the upper bound guard map for the abnormal operation (S234). Values of the upper bound guard map for the abnormal operation are set lower in consideration of the prevention of exhaust smoke rather than the response to acceleration. Therefore, the upper bound guard is possible at the upper bound guard value QFULL on an appropriate level for preventing the exhaust smoke for the fuel injection quantity when the throttle valve or EGR valve is broken. Accordingly, the above purpose can be achieved.
Patent JP-2002251423-A (JP)
Title: Program progress status display method
Inventor: SAITO MASAHIRO
IPC: G06F17/50
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to display an inter-macro check program at high speed without checking the number of all traces. SOLUTION: Output terminals and input external terminals for all the macros are searched, a table of the terminals with their investigations started is saved in a memory for the table of the terminals with their investigations start 204, and the number of the terminals with their investigations start is saved in a memory for the number of the terminals with their investigations start 702. The terminals with their investigations yet to be initiated are searched out of the table of the terminals with their investigations start, saved in a memory for the terminals with their investigations start 206 and defined as investigated. The terminal stored in the memory for the terminals with their investigations start 206 is traced as a starting point and traced further if other connection location is detected.  A counter is updated and a ratio of a value of the counter to the number of terminals with their investigations start is outputted as the progress status. The inter-macro check program at the high speed can be realized by obtaining the progress status from a relationship between the number of terminals with their investigations start and the terminals with their investigations start which can be investigated in a shorter period of time than investigation of the number of all the traces.