baber/WOPTO huggingface dataset:
Patent JP-2002268953-A (JP)
Title: Digital copying device
Inventor: IMAIZUMI KENJI
IPC: H04N1/21
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a judgment digital copying device to make inspection of presence/absence of abnormality in an expansion memory possible to be promptly executed. SOLUTION: Discrimination data of the mounted expansion memory is read and chip configuration of the expansion memory is discriminated by the discrimination data. Generated test pattern data is stored in a standard memory, repeatedly written in all the areas of the mounted expansion memory and written test pattern data is printed out. Thus, an image is confirmed by performing addressing in conformity to the configuration of the mounted expansion memory, writing internally generated test pattern data to all the areas of the expansion memory, further reading all pieces of the written data in the expansion memory and printing them on paper. Consequently, easy confirmation of operation of the expansion memory is enabled without changing most of configuration.
Patent JP-2002268498-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G15/08
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To not only prevent toner from scattering at the time of exposure before transfer but also stably separate a transfer material. SOLUTION: When the surface of a photosensitive drum 1 is exposed before transfer by a pre-transfer exposure device 5, exposure is started at most 0.2 seconds before arrival at an exposure area of the front end in the rotation direction of the photosensitive drum 1 of an image forming area on the surface of the photosensitive drum 1 and is terminated at most 0.2 seconds after passage in the exposure area of the rear end in the rotation direction of the photosensitive drum 1 of the image forming area. Thus the uniformity of transfer and separation in the front end part and the rear end part of an image area can be secured, and scattering of a developer image at the time of pre-transfer exposure is prevented to obtain a picture of high quality, and the transfer material is stably separated.
Patent JP-2002266315-A (JP)
Title: Bridge
Inventor: TOKORO SHINSUKE
IPC: E01D1/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently increase fluttering limit wind velocity, and to improve flutter-resistant performance. SOLUTION: A wind flowing on the top face and underside of a box girder 2 is introduced into an opening section 4 and passes through the underside and top face of the box girder 2 in the case of the wind (the wind blowing up and the wind blowing down to a horizontal wind) or the like within a range of an elevation of ±3 deg. by the working of a central wind-shielding wall 6, an end-section wind-shielding wall 7 and an inspection-car rail 8. Accordingly, the pressure difference of the top face and underside of the box girder 2 is relaxed, self-excited aerodynamic force working to the box girder 2 can be reduced, and fluttering limit air velocity can be increased largely. Since the wide opening section is not required, pavement for a lane can be ensured sufficiently.  Since wind velocity on the lane is reduced by the end-section wind- shielding wall 7, the traveling safety of a car can be ensured. Since the inspection-car rail 8 is used with an underside-side end-section wind-shielding wall in common, a structure is simplified so much, and a material for a bridge can be economized.
Patent JP-2002266309-A (JP)
Title: Paving structure on track-gauge outside and method for paving track-gauge outside
Inventor: FUKUDA TAKEJI
IPC: E01C9/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a paving structure on the track-gauge outside in which an effect on a track-outside track paving member is reduced even when impulsive force works to a boundary section with an asphalt paved road by the traveling of an automobile or the like and which need not cut the asphalt paved road on the boundary section and a method for paving the track-gauge outside. SOLUTION: The paving structure on the track-gauge outside has a block member 12A or the like being fast stuck and installed on the asphalt paved road 4 and constituting the road surface of the road, the track-outside track paving member 11 being detachably mounted between the outside of a rail 2 and the block member 12A or the like and configuring the road surface, an end-section adjusting plate 13A or the like filling an adjusting void between the outside of the track-outside track paving member 11 and the block member 12A or the like and organizing the road surface, and an adjusting-plate end- section supporting fitting 14 being secured to the block member 12A and supporting an end section on the road side of the end-section adjusting plate 13A.
Patent JP-2002268861-A (JP)
Title: Printing system, device and method, computer program and computer readable storage medium
Inventor: SHIBUYA YUICHIRO
IPC: G03G21/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To perform printing by a printing method determined among printing methods within user's desired charge and to save trouble of user's calculation. SOLUTION: Printing in which printing parameters can be changed is performed, and a color laser beam printer 1030 for charging the printing makes the user input his/her desired amount, also displays printing methods that can be selected by the user within the desired amount and makes the user select his/her desired printing method.
Patent JP-2002263973-A (JP)
Title: Machine tool
Inventor: TOYAMA TAIZO
IPC: B23Q15/18
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool enabling calibration of a given mechanism parameter even during working without using a measuring tool. SOLUTION: By the machine tool 10, the present rotation angle of a fourth joint 16b is detected by angle sensors 40U-40w and measuring angle information is outputted to a control device 70. In the control device 70, the present rotation angle of the fourth joint 16b is calculated based on a mechanism parameter from the present position of a traveling plate 12. The computing angle information and measuring angle information are compared with each other and on the basis of a different therebetween, a given mechanism parameter is corrected. This constitution, since the predetermined mechanism parameter is corrected based on a difference between computing angle information and measuring angle information, enables the execution of the correction without using a measuring tool.  Thus, calibration of the predetermined mechanism parameter can be executed even during operation without using the measuring tool.
Patent JP-2002277047-A (JP)
Title: Remote controller
Inventor: KONO TAKAYUKI
IPC: H04N5/44
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of fetching and supplying a power supply to the outside of a system. SOLUTION: In the remote controller 1 for effecting the remote control of hot-water supplier main body 7, a power supply fetching means 2 for fetching an operating power supply from the hot-water supplier main body 7 through a communication wire 9 is provided.
Patent JP-2002273685-A (JP)
Title: Paper cutter for paper sliding screen
Inventor: USUDA SANAE
IPC: B26D7/01
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter for a paper sliding screen to cut the paper along the inner edge of a recess surface of a screen frame. SOLUTION: A stiffening plate 104 is installed in the lower part of the side edge of a bar grip 100, and a guide plate 102 is installed upright on the undersurface of the bar grip 100. The undersurfaces of the bar grip 100 and stiffening plate 104 are pressed to the surfaces of the frame 10 of the paper sliding screen, and the inner side faces of the guide plate 102 are pressed to the outer side faces of the screen frame 10. A slider 108 is slid straight along a slit 106 formed through the stiffening plate 104. The paper cutter 50 is installed on this slider 108 and includes a cutting blade part 52 protruding to below the stiffening plate 104 through the slit 106, and therewith the paper 30 is cut straight along the inner edge of the recess surface 12 of the screen frame.
Patent JP-2002273434-A (JP)
Title: Treating device and treating method for ionic substance- containing water using activated carbon electrode and regenerating method of activated carbon electrode
Inventor: BABA KAZUHIRO
IPC: C02F1/46
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating an ionic substance-containing water using an activated carbon electrode which efficiently adsorbs ions which are included in water to be treated, conveniently and surely removes the ions which are adsorbed on electrodes and can regenerate the electrode, a regenerating method of the activated carbon electrode and a treating device for the ionic substance-containing water. SOLUTION: Solid activated carbon electrodes 1, 2 are disposed in a treating water vessel 6 and releasing electrodes 3, 4 for having no ionic adsorbability are disposed on both outer sides of the solid activated carbon electrodes and, in the electric double layer adsorption treatment, a direct current power source 7 is connected with the solid activated carbon electrode. In the regeneration of the solid activated carbon electrodes which adsorb an ionic substance, the ionic substance is released by short- circuiting between the solid activated carbon electrodes (8c-8d), thereafter, a direct current power source is connected with the releasing electrodes so as to invert the polarity, furthermore, the ionic substance is moved from the solid activated carbon electrodes and the solid activated carbon electrodes are thus surely regenerated with a simple structure.
Patent JP-2002276740-A (JP)
Title: Belt device and its manufacturing method
Inventor: IWATSUKI KUNIHIRO
IPC: F16G5/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a belt device capable of suppressing a drop of the power transmitting efficiency between a rotary member and a belt. SOLUTION: The belt device is equipped with a ring-shaped tension member and the ring-shaped belt having a plurality of blocks arranged in the circumferential direction of the tension member and coupled with the tension member and set on a plurality of rotary members, wherein each block 14 is provided with a recess 15 which is open toward the periphery of the belt 1 and where the tension member 13 is arranged, and first contacting parts 24 to contact with adjoining blocks 14 when the belt 1 set on the rotary members 3 and 4 moves are provided on both sides of the recess 15 in each block 14, and the inside surface 35 of the tension member 13 and the bottom surface 20 of the recess 15 in each block 14 are contacted to each other so that a second contacting part A1 is formed,  in such an arrangement that the first contacting parts 24 and the second contacting part A1 are arranged in the same position about the radial direction of the belt 1.
Patent JP-2002278192-A (JP)
Title: Image forming device
Inventor: YAMAMOTO TAKUJI
IPC: G03G15/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where jamming disposal is easily performed without necessitating special space where a unit equipped with the feeding and carrying function of a recording medium is moved when the recording medium is jammed. SOLUTION: When a paper feeding cassette 30 is set at an attaching position, the roller 26 of a carrying unit 20 is pushed up to an upper side by the guiding plate 31 of the cassette 30, and the unit 20 is set at a specified acting position with respect to a photoreceptor drum 11. By pulling out the cassette 30 in a direction shown by an arrow (a), the roller 26 of the unit 20 rolls on the plate 31 of the cassette 30 and drops to a step part 31b made low by one step, so that space is formed between the drum 11 and the unit 20 and the jammed recording medium is easily removed.
Patent JP-2002274086-A (JP)
Title: Medium conveying device, medium issuing device, medium conveying method and medium issuing method
Inventor: ISHIOKA SUKINOBU
IPC: B24B9/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To remove burrs developed in a protective film not buy hand but by accompanying with the conveying action of a medium. SOLUTION: A conveying device is equipped with a conveying means 15 for conveying a card K having a protective film 32, which covers the surface of a card material 10 and some part of which projects beyond the outside part of the card material 10 so as to form burrs 32a and 32a, a burr removing rollers 28 and 28, through the abutting of both the sides along the conveying direction of the card K conveyed with the conveying means 15 against which the burrs 32a and 32a are rubbingly removed, and an accumulating part 9c for accumulating the card K, the burrs 32a and 32a of which are removed with the burr removing rollers 28 and 28.
Patent JP-2002289814-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUBO SHUNJI
IPC: H01L21/768
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device where the formation of of a cylindrical capacitor aperture and contact holes, which are in parallel with the aperture can be realized properly without being restricted by the limit of fine working technique, and to provide a method for manufacturing the device. SOLUTION: This semiconductor device is provided with the cylindrical capacitor aperture part formed in a first insulation film, a contact hole for capacitor which corresponds to one electrode of capacitor constituted in the cylindrical capacitor aperture part and formed in a second insulation film, a first contact hole which is formed in the second insulation film being in parallel with the contact hole for capacitor, and a second contact hole which is formed in the first insulation film being in parallel with the capacitor aperture part and is continuously connected with the first contact hole via a continuously connecting tandem part 9b'.
Patent JP-2002285974-A (JP)
Title: Semiconductor manufacturing device, method for estimating life time of vacuum pump, and method for judging repair timing
Inventor: USHIKU YUKIHIRO
IPC: G01M13/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To estimate the life time of a vacuum pump discharging not only single kind of gas, but plural kinds of gases as well. SOLUTION: A life time estimating controller for a semiconductor manufacturing device having a vacuum pump for discharging gas from a chamber reads an index value for each process condition as a reference for estimating the life time of the vacuum pump from a reference file, finds a life time index value from a state value of the vacuum pump inputted in real time, and calculates duration for the found life time index value to exceed the reference index value from a development of change of difference between the life time index value found and the reference index value, corresponding to the read process condition. The estimated life time value of the vacuum pump is defined as this duration.
Patent JP-2002289945-A (JP)
Title: Magnetic detection element and manufacturing method therefor
Inventor: HASEGAWA NAOYA
IPC: H01L43/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem, which is related to a conventional magnetic detection element, of a magnetic track width (Mag-Tw) widening, and being incapable of narrowing the magnetic track width. SOLUTION: Hard bias layers 36 are opposed to each other on both sides of a free magnetic layer 29, on which a ferromagnetic layer 59 and a second antiferromagnetic layer 60 are formed with a prescribed interval. Thus, related to magnetization of the free magnetic layer 29, both side end parts 29a are fixed appropriately in the track width direction, so that the magnetic track width (Mag-Tw) is almost aligned with an optical track width (Opti-Tw), for a narrower magnetic track width.
Patent JP-2001342306-A (JP)
Title: Clean moldings and its manufacturing method
Inventor: EGASHIRA TOSHIAKI
IPC: C08J5/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide clean moldings excellent in tear strength, impact resistance, low-temperature heat sealability, moldability, etc., and suitable for applications requiring clean containers, etc., such as for food, medical equipment, and electronic materials, and to provide a manufacturing method of the same. SOLUTION: The clean moldings comprise a resin material containing (A) 100-10 wt.% ethylene (co)polymer and (B) 0-90 wt.% other polyethylene resin. Ethylene (co)polymer A has a density of 0.86-0.97 g/cm3, an MFR of 0.01-50 g/10 min, and a mol.wt. distribution of 1.5-4.5 and satisfies the relation represented by the equation: T75-T25<=-670×d+644 (wherein T25 is a temperature which is obtained from the integral elution curve of an elution temperature- elution amount curve by TREF and at which 25% of the total is eluted; T75 is a temperature at which 75% of the total is eluted; and d is the density). The resin material does not contain an additive migrating to an object in contact with the material and has a halogen content of 10 ppm or lower.
Patent JP-2002282577-A (JP)
Title: Washing machine and washing dryer
Inventor: ISHIKAWA SHUNICHI
IPC: D06F25/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the mechanical force to be made to act on washing clothes in washing process. SOLUTION: A high density detergent solution having a detergent concentration of 5-30 times is prepared by dissolving a detergent with a small quantity of fresh water (tap water), this detergent solution is penetrated to the washing clothes and allowed to stand, thereby, the washing efficiency is enhanced by use of the chemical cleaning force of the detergent acting on the dirt adhered to the washing cloths, then, the mechanical force made to act on the washing clothes is reduced, when washing is performed by supplying a quantity necessary for washing of water, to minimize the damage or intertwining of the washing clothes.
Patent JP-2001326629-A (JP)
Title: Transmitter and receiver, transmission system using them, transmission method and reception method, and transmission method using these
Inventor: NISHIOKA MINORU
IPC: H04N19/60
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit an information signal by including many information signals in the unit of one set. SOLUTION: The transmitter of this invention is provided with a compression means 4, that compresses the information amount of received information signals and provides an output by a fixed unit and with a synchronizing signal attaching means 5 that collects output signals from the compression means 4 in the unit of a plurality of signals and attach one synchronizing signal to the collected signal. The receiver of this invention is provided with a synchronizing signal elimination means 7, that receives one synchronizing signal and the information signal compressed into a plurality of units as one set unit and eliminates the synchronizing signal from the received signals and with an expansion means 11, that expands the compressed video signal in the output signal from the synchronizing signal elimination means 7 by each unit.
Patent JP-2001327854-A (JP)
Title: Hard capsule, application thereof and application of polymer for manufacturing hard capsule
Inventor: ANGEL MAXIMILIAN DR
IPC: A61K9/48
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a medicine administration type hard capsule superior to gelatin and many well-known alternative material. SOLUTION: The hard capsule contains (A) a polymer obtained by radical- polymerizing in the presence of at least one kind of a vinyl ester (a), a polyether-containing compound (b) and if necessary, one or more kinds of another copolymerizable monomer (c) and successively saponifying at least a part of the ester functional group of the raw material monomer (a). The hard capsule having molding stability superior than the conventional technique is manufactured.
Patent JP-2002314602-A (JP)
Title: Device and method for managing broadband internet protocol service in second layer broadcast network
Inventor: WANG YUNSEN
IPC: H04L45/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide more arrivable information to enable intelligent transfer decision that should a service request. SOLUTION: Service information is advertised by each end device (server) on a second layer broadcast network. There are a plurality of end devices for providing the same service. Intermediate equipment transfers a service request packet to at least one available end device that the intermediate equipment recognizes from a service advertisement by the end device. When the end device decides to instruct the intermediate equipment to transfer traffic from a source to another end device, the end device can advertise flow information to another intermediate equipment. The flow is flow by TCP connection or flow by a packet specified by a pattern reference rule. The intermediate equipment always transfers a packet based on a flow advertised by the end device.
Patent JP-2002293473-A (JP)
Title: Sheet-like medium alignment device
Inventor: TSUTSUI KAZUYA
IPC: B65H33/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet medium alignment device for preventing the injury of a hand and the breakage of an aligning means due to the interference of the operator's hand with an aligning member during picking out a sheet medium, an image forming device and a sheet medium afterprocessing device. SOLUTION: The aligning means 102a (102b) is movable from a position of aligning operation of the sheet medium on stacking means 12 to a position of storage in a body where it can be stored. It is also movable from the position of storage to the position of aligning operation.
Patent JP-2002293810-A (JP)
Title: Method for producing polyvinyl acetate resin emulsion
Inventor: TANIMOTO SEIJI
IPC: C08F2/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyvinyl acetate resin emulsion without causing descoloration which is excellent in the control of emulsion polymerization and the polymerization stability and which has significantly small content of formaldehyde. SOLUTION: The method is characterized in that, in emulsion polymerization of a vinyl acetate using a vinyl alcohol polymer with a saponification value of 70 mol% or more as a dispersant, a hydrogen peroxide of 0.01-1 pts.wt. with respect to all monomer of 100 pts.wt., a tartaric acid and/or its metal salt of 0.1-1 mol with respect to the hydrogen peroxide of 1 mol and an iron compound of 1-50 ppm with respect to all monomer are used and emulsion polymerization is performed after adjusting pH of a polymerization system to 3-7.
Patent JP-2002296998-A (JP)
Title: Image processor
Inventor: HAMAKAWA HIROYUKI
IPC: G03G21/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of a toner scraping force while preventing occurrence of oscillation caused by an excessive pressing force to an image carrier of a toner scraping means which scrapes toner stuck to the surface of the image carrier by peripheral rubbing, in an image processor provided with a toner cleaning device. SOLUTION: A unidirectional clutch 20 which slips only when a driving force is applied in the same direction as rotation of a driving means 10 to a fur brush 1 is interposed between a driving shaft 9 of the fur brush 1 and the driving means 10, and revolution speed of the shafts of the fur brush 1 and a photosensitive drum 3 are so set that the circumferential speed of the fur brush may be lower than that of the photosensitive drum 3.