baber/WOPTO huggingface dataset:
Patent JP-2002365345-A (JP)
Title: Linearization method of variable delay circuit, timing generator and semiconductor testing device
Inventor: SATOU SHINYA
IPC: G01R31/3183
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of determining the matching or non-matching between the phase of a shift clock and the phase of a delay clock, even when phase jitters in the linearizing operation of a variable delay circuit are included when the shift clock is used. SOLUTION: The phase of the shift clock is made to match with the offset phase of the delay clock to detect the offset, and path selection data in the offset detection are stored in a linearization memory. The phase of the shift clock is shifted in a normal direction by clock resolution portion, and the phase of the delay clock is shifted in reverse in the direction opposite to the normal direction once. The phase of the shift clock is then compared with the phase of the delay clock, the path selection data are changed to shift the phase of the delay clock in the normal direction, until both the phases match, and the path selection data in the matching of both the phases are stored in the linearization memory.
Patent JP-2002366265-A (JP)
Title: Semiconductor disk drive
Inventor: MATSUDA TSUTOMU
IPC: G06F1/30
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To preserve data even at power interruption for a long time, to improve fast access and reliability and further to make a battery power supply small-sized in a semiconductor disk drive. SOLUTION: The semiconductor disk drive is provided with a semiconductor disk 4 capable of performing data transfer with a CPU 1, etc., a flash memory 5 capable of performing data transfer with the semiconductor disk, a semiconductor disk/flash memory control circuit 6 for performing data transfer control from the semiconductor disk to the flash memory when the power supply is disconnected and performing data transfer from the flash memory to the semiconductor disk when the power is turned on, and also, a battery supply control circuit 8 for interrupting power supply from a battery 9 when data transfer is completed.
Patent JP-2002374424-A (JP)
Title: Image processor, image processing method program, and recording medium
Inventor: KANAI MASAFUMI
IPC: G06T1/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, an image processing method, a program and a recording medium, which can perform adequate completion conversion processing. SOLUTION: This image processor performs desired image processing for RGB image input data in an RGB color space. A color phase decision part decides the hue of a color point before conversion that the RGB image input data indicate. When the hue decision means decides that the hue of the color point before conversion is present in a completion hue area, a hue saturation, and lightness conversion quantity weighting means weights the conversion quantities of hue, saturation, and lightness as desired. Then a hue, saturation, and lightness converting means converts the color point before conversion according to the decision result of the hue decision means and the respective weighted conversion quantities.
Patent JP-2002368146-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IGARASHI TAKAYUKI
IPC: H01L27/06
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved semiconductor device, where variations in breakdown-strength of a gate oxide film so that characteristics such as Vth and Ids are reduced. SOLUTION: A collector region is formed on a semiconductor substrate 1. An emitter electrode 20, an external base electrode 13, and gate electrodes (34 and 14) are formed on the semiconductor substrate. The position of the interface between the gate electrodes (34 and 14) and the semiconductor substrate 1 is set higher than that between the external base electrode 13 and the semiconductor substrate 1.
Patent JP-2002369975-A (JP)
Title: Running toy
Inventor: SASANO MASAYA
IPC: A63H17/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a running toy having a new interest, which runs while turning the advancing direction and enables a doll body to operate a steering wheel and simultaneously decide the advance direction to go forward. SOLUTION: This running toy 1 has a running body. The running body is provided with a power means and a driving wheel driven by the power means. A rotating member rotated by the driving force of the power means is rotatably provided in the interior of the running body. The running body is provided with a steering wheel rotated with the rotation of the rotating member to change the advance direction of the running body. The running body is provided with the doll body having a movable part. The doll body or the movable part is provided to be moved with the rotation of the rotating member.
Patent JP-2003002489-A (JP)
Title: Image forming device
Inventor: KOYAMA SHIGEO
IPC: B65H3/44
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience in feeding a continuous form in an image forming device capable of selectively feeding a regular size sheet and a continuous sheet, wherein a skew correcting means for correcting an inclination of a sheet to a carrying direction is formed of a pair of rollers facing by sandwiching a carrying passage of the sheet and arranged so that axes are orthogonal with the carrying direction of the sheet, and the inclination of the sheet to the carrying direction is corrected by abutting a tip end edge of the sheet in the carrying direction on between the rollers in a state that each of the rollers stop and preventing the sheet from being carried. SOLUTION: The pair of rollers 36, 37 are rotated when the continuous sheet is fed so that carrying of the continuous sheet 17 is not prevented.
Patent JP-2003009231-A (JP)
Title: Radio communication system and radio communication service
Inventor: TOGAWA NAOYASU
IPC: H04W12/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent tapping. SOLUTION: A plurality of temporary numbers are stored in an HLR, and any temporary number (TMPj) among the plurality of temporary numbers is assigned to corresponding radio communication equipment 1. After the temporary number is assigned, the radio communication equipment 1 performs communication with an MSID corresponding to the temporary number TMPj and returns to a normal telephone number TNk after the communication is finished. As a result, tapping can be prevented even when a telephone number or an MSID is leaked to a third person.
Patent JP-2003005609-A (JP)
Title: Image forming method, image forming apparatus and image forming system
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method, an image forming apparatus and an image forming system where a position of a screen image can be accurately aligned. SOLUTION: In the method, image forming stations 30L and 30R are provided in the periphery of an intermediate transfer belt 11 and image forming processes of the image forming stations 30L and 30R are controlled based on a mark M formed on an intermediate transfer belt 11 when both surface images on paper P is obtained in one fixing.
Patent JP-2003000853-A (JP)
Title: Game machine
Inventor: ERA YOSHIHIRO
IPC: A63F7/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To realize a suggestive function by performing display in the short time internal of image data which has no connection with a game progress at the side of a display control means which is separated from a main control means. SOLUTION: A CPU 1020 displays a suggestive image which is not related to the game progress at very short time interval and, then, realizes the suggestive function by displaying image data in a very short time while relieving control burden on a main control part 200. Besides, the CPU 1020 displays a plurality kind of suggestive images by respectively different timing so that display is conducted in response to the image contents.
Patent JP-2003004745-A (JP)
Title: Polymer latex for detecting target substance
Inventor: ITO KAZUYOSHI
IPC: G01N33/543
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a target substance in a sample to be tested which is simple to operate and has a high measurement sensitivity in a wide concentration range from a low concentration to a high concentration, and a polymer latex for executing the detection method. SOLUTION: The polymer latex for detecting the target substance in which carrier particles with a substance having affinity to the target substance in the sample immobilized are minutely aggregated, and the method for detecting the target substance in the sample to be tested are provided. In the method, the polymer latex for detecting the target substance and the sample to be tested are mixed, and an optical physical-properties value of the mixed liquid is measured.
Patent JP-2003001962-A (JP)
Title: Planographic printing original plate and method for manufacturing the same
Inventor: MATSUURA MUTSUMI
IPC: B41N3/03
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing original plate excellent in printing durability and not generating scumming and tinting; and a method for manufacturing the same. SOLUTION: A support is formed by applying surface roughening treatment to at least one surface of an aluminum plate. In the surface roughening treatment, mechanical surface roughening treatment for rubbing the aluminum plate by a rotary brush while supplying abrasive particles with a mean particle size of 5-70 μm and a SiO2 content of 60 wt.% or more is applied to the aluminum plate and etching treatment is subsequently applied to the aluminum plate and electrolytic surface roughening treatment is applied to the aluminum plate to electrolytically treat the aluminum plate in an acidic electrolyte to obtain the support.  The planographic printing original plate is equipped with this support and the photopolymerizable laser photosensitive layer, which contains a photopolymerizable composition polymerized by the irradiation with laser beam, laminated on the roughened surface formed by the surface roughening treatment of the support.
Patent JP-2003009403-A (JP)
Title: Management system of storage apparatus
Inventor: MAEDA KAZUSHIGE
IPC: H01M10/44
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a management system of a storage apparatus which can prevent an over discharge condition at a storage part by controlling power consumption in the storage part when an abnormality occurs at the storage part. SOLUTION: A management means 12 to manage the operation of the storage apparatus equipped with a plurality of storage parts U and a plurality of monitoring means KS, which are arranged to corresponde to the a plurality of storage parts U and monitors the condition of the storage parts U in charge, are provided to have free communication. An electric power for operation is supplied to each of the a plurality of monitoring means KS from the storage parts U in charge. A communication process to transmit abnormality occurrence at least to the management means 12 when any one of monitoring means KS detects the abnormality at the storage part U in charge, and a stopping process to stop all the operations of the a plurality of means KS are carried out.
Patent JP-2003002393-A (JP)
Title: Interior structure of water storage tank
Inventor: NAGANO MASASHI
IPC: E03B11/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a new interior structure of a water storage tank whose cleaning is simplified and which has almost no contact with water and, suppresses growth of alga and microorganisms and hence which can be kept clean. SOLUTION: A water storage bag 21 formed of a polyolefin plastic sheet is provided with a connecting port on a water injecting side 23, a connecting port on a water feeding side 24, and a suspension hook 27. The water storage bag 21 is housed in a water storage vessel 1, and the connecting port on a water injecting side 23 and the connecting port on a water feeding side 24 are/detachably connected with a water injecting port 9 and a water feeding port 11, respectively. A hexagon head bolt 31 is made to connect with a volt protruding towards the interior of the water storage vessel 1, and the suspension hook 27 is hung on the bolt 31. The mouth 21a of the water storage bag 21 is taken out from the work hole 5 of the water storage vessel 1 and is folded outwardly. The folded part is tied to the work hole 5 with a rope 37.  So that water is stored in the water storage bag 21 and is not directly in contact with the wall of the water storage vessel 1. The growth of algae or microorganisms is suppressed, and the cleaning of the interior of the water vessel 1 is carried out only through the exchange of the water storage bags 21.
Patent JP-2002096607-A (JP)
Title: Tire reinforced with long and narrow monofilament-type composite element and composite element therefor
Inventor: MERALDI JEAN-PAUL
IPC: B60C17/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire possessing long and narrow composite element usable as a replacement for steel cord under the belt of the tire. SOLUTION: This tire possesses fragment 15 containing long and narrow composite element consisting of monofilaments. The long and narrow composite element contains glass fibers impregnated with a thermosetting resin at a glass transition temperature Tg of 130 deg.C or higher and the respective fibers are arranged in parallel with each other. The elastic deformation in compression of the long and narrow composite element under bending stress is at least 2% and the breaking stress in compression at the time of bending is larger than the breaking stress of elongation.
Patent JP-2003001259-A (JP)
Title: Ultrapure water producing apparatus
Inventor: KOIZUMI MOTOMU
IPC: C02F1/469
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrapure water producing apparatus which has a high current value and can remove silica to a high degree even when applied voltage of an electrically deionizing device is low. SOLUTION: This ultrapure water producing apparatus is provided with reverse osmosis membrane separators (RO devices) 1, 2 as a pretreatment device and the electrically deionizing device 10 by which the treated water of resistivity >=1 MΩ.cm from the RO device 2 is subjected to deionizing treatment. One part of the concentrated water which flows out from a concentration chamber 15 is discharged and the remaining part thereof is supplied to the concentration chamber 15 and electrode chambers (an anode chamber 17, a cathode chamber 18) via a pump. Na2 SO4 or NaOH is added to permeated water of the RO device 1 as electrolyte and the water added with the electrolyte is added to the circulating concentrated water of the electrically deionizing device 10.  Thereby, the electroconductivity of the concentrated water which is introduced into the concentration chamber 15, the anode chamber 17 and a cathode chamber 18 is made >=0.5 mS/m.
Patent JP-2003005015-A (JP)
Title: Lens barrel
Inventor: YAMAMOTO MASARU
IPC: G02B7/09
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens cylinder which can automatically adjust a distance by a motor by transmitting the driving force from the motor to a distance adjusting cylinder during automatic focus adjustment, and also transmit the driving force from a manual adjusting cylinder to the distance adjusting cylinder during manual focus adjustment without any switching operation and has a power transmitting mechanism transmitting none of the driving force from the manual adjusting cylinder to the motor side. SOLUTION: Lock levers 14 and 15 are pivoted on the automatic adjusting cylinder so that a driving ring 10 can be locked to the automatic adjusting cylinder 6, and respective one-end sides of wires 20 and 21 are locked to the lock levers 14 and 15 and respective the other-end sides are fixed to the manual adjusting cylinder 7. The automatic focus adjustment is carried out through the driving ring 10, lock levers 14 and 15, and automatic adjusting cylinder 6 and the manual focus adjustment is performed through the wires 20 and 21, lock levers 14 and 15, and automatic adjusting cylinder 6 without transmitting none of the manual driving force to the motor side.
Patent JP-2003012935-A (JP)
Title: Charging member
Inventor: SUGIURA HIROKI
IPC: C08L71/03
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a charging member which realizes low resistance with a small amount of an ion electroconductive agent added, can inhibit increase in electrical resistance when energized and causes no image troubles. SOLUTION: The charging member comprises a material containing as an ion electroconductive agent a quaternary ammonium salt represented by general formula (1) (wherein R<1> -R<4> are each an alkyl group, at least one of them being different from the others and at least one of them being a 4-8C alkyl group; X<n-> is an n-valent anion; and n is an integer of 1-6).
Patent JP-2003003499-A (JP)
Title: Local workroom for use in fuel tank
Inventor: MORI SHINICHI
IPC: E02D29/045
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a local workroom for use in a fuel tank, which allows the operator to efficiently and safely carry out work after discharging fuel in the tank. SOLUTION: The local workroom 11 including a flameproof transparent sheet 13 as an outer wall, is provided with a nitrogen supply hose 15, and a discharging fan 16 for discharging inner air. The local workroom 11 is also provided with a pressure adjusting valve 17 for maintaining the pressure in the room to a value higher than that outside the room when the interior of the local workroom 11 is set in a nitrogen atmosphere, and the nitrogen atmosphere in the local workroom 11 is positively maintained, to thereby allow the operator to carry out work under a condition where a danger of ignition of residual fuel is eliminated. In this manner, the worker can efficiently and safely carry out the work after discharging fuel in the tank.
Patent JP-2003006191-A (JP)
Title: Device and method for supporting preparation of foreign language document and program recording medium
Inventor: NARITA MASUMI
IPC: G06F17/28
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To support preparation of a more natural document in a foreign language, even to a person who does not have sufficient knowledge of words and grammar, in the foreign language to be a target. SOLUTION: A foreign language document preparation support device has a knowledge database 2, stored with lexical and grammatical sentence preparation supporting information needed to prepared a sentence in a foreign language in a reverse dictionary format, a sentence preparation information retrieving part 3 for retrieving the sentence preparation supporting information matching a retrieval word inputted from an inputting part 1 from the knowledge database 2, and a foreign language sentence preparing means 4 for performing document editing control in a foreign language, on the basis of the sentence preparation supporting information retrieved by the sentenced preparation information retrieving part 3.  The knowledge database 2 has a bilingual dictionary by word units, a bilingual synonym dictionary in a bilingual format and a bilingual illustrative sentence database, and also has explanation information about how to use each word differently, information according to the degree of difficulty and sentence structure information in addition to bilingual information.
Patent JP-2003005309-A (JP)
Title: Hinge device
Inventor: HIGAKI MEIJI
IPC: H05K5/03
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device capable of opening/closing with a small lifting operation force as a whole by reducing a lifting operation force when a book original placed on the upper surface of an image forming apparatus is thin when pressing the book original on the upper surface of the image forming apparatus after lifting an original pressing plate, and also, by suppressing a difference of the lifting operation force due to the thickness of the book original as small as possible. SOLUTION: The device is provided with a base member 15 fixed to the image forming apparatus 11, a supporting member 16 turnably and pivotally attached to the base member 15 by means of a shaft, a lifting member 17 to which the original pressing plate 13 is attached, a linking means 23 which is attached to the base member 15 or the supporting member 16 so as to rockably supporting the lifting member 17, and a control means 22 for controlling the inclination of the lifting member 17.
Patent JP-2002083663-A (JP)
Title: Spark plug and its manufacturing method
Inventor: KATO TOMOAKI
IPC: H01T13/39
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug which is less likely to produce a gap which short-circuits by bridging or the like, and, for example when it is applied to a gas engine or the like, which is essentially less likely to produce exfoliation, exudation or the like, in ignition section. SOLUTION: The spark plug 100 is constituted of a center electrode 3 and a grounding electrode 4 which counterposes to sandwich both sides of a spark discharge gap g, and the ignition sections 31 and 32, which are made of Pt or Ir as a principal component, and which consist of a metal whose oxygen content is 100 ppm or smaller, at a position which faces the discharging gap g at least to one side of the electrodes 3 and 4. Although the higher the oxygen content in the metals which constitute the ignition sections 31 and 32 increases, the more they tend to easily produce nonconformities, such as exfoliation and exudation of the ignition section, and this can be restrained by setting the oxygen contents in the metals to 100 ppm or lower, and the faults, such as gap short-circuiting, can be prevented effectively.
Patent JP-2003014988-A (JP)
Title: Optical connector and ferrule for optical connector used therefor
Inventor: YAMAGUCHI MASASHI
IPC: G02B6/42
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which can be used as a modular component by improving a bonding property (weldability) between a ferrule made of an amorphous alloy and a mounting support to a module, and to provide a ferrule for an optical connector used therefor. SOLUTION: The mounting support 10 to the module and the external surface of the ferrule 1 for the optical connector in contact with the support 10 are made of the same material to secure good weldability. As embodiments, there is an embodiment in which both support and ferrule are made of the amorphous alloy, and an embodiment in which the support is made of a metal (for example, stainless steel) as before and a surface part to cover the external surface of a ferrule main body made of the amorphous alloy is made of the same kind of material as that of the support, for example, is manufactured from a pipe 3 made of a metal (for example, stainless steel).
Patent JP-2003010014-A (JP)
Title: Face-out display device
Inventor: TSUCHIDA TAKAYOSHI
IPC: A47F5/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the face-out display device of a simple structure freely coping with the change of the horizontal dimension of a display object, surely preventing the movement in left and right directions of the display object and exposing display on the surface of the display object as much as possible. SOLUTION: The face-out display device is provided with a shelf plate 8 having a bottom plate 6 and a back plate 7 and a partitioner 13 having a display object falling prevention part 12 extended sideward from the front end of a partition piece 11 turned forward. The partitioner 13 is attached to the back plate 7 of the shelf plate 8 so as to change a horizontal position and the side end part of the display object 15 to be displayed facing out is held by the partition piece 11 of the partitioner 13 and the falling prevention part 12.