baber/WOPTO huggingface dataset:
Patent JP-2002143611-A (JP)
Title: Recovering device for hydroblast water
Inventor: ITO ISAO
IPC: B01D29/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a recovering device for blast water in a hydroblast process which can be continuously operated for a long period by separating the blast water into air, water and dust effectively. SOLUTION: A separator is structured to have upper and lower 2 stages of chambers connected to each other with a damper and the blast water is sucked and charged into the upper stage chamber having an air pipe communicating with a vacuum device and a screw like cyclone propeller fixed around the air pipe to be separated into the air, the water and the dust in a manner of the cyclone, the separated water and the dust are taken into the lower stage chamber communicating through the damper to the upper chamber without damaging the degree of vacuum in the upper stage chamber and, after the communication with the upper stage chamber is cut off by the damper, water and the dust are transferred to a tray and dust is separated by removing water with a filter.
Patent JP-2002150657-A (JP)
Title: Recording and reproducing device
Inventor: TAKENAKA KAZUMA
IPC: G11B27/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To surely discriminate the presence or the absence of a recording medium in a short time to surely record and reproduce recording data on the recording medium in a recording and reproducing device in which a plurality of recording mediums are stored. SOLUTION: The recording and reproducing device provided with a medium presence/absence detection part which detects the presence or the absence of a recording medium in a medium storage part, a medium carrying part which carries the recording medium, and a recording and reproducing part which records and reproduces recording data is provided with a first storage part in which recording medium presence/absence information detected by the medium presence/absence detection part is stored, a second storage part in which the presence or the absence of a signal outputted from the recording and reproducing part is stored as recording medium presence/absence information, and a display part on which display data outputted from a control part is displayed.  The control part outputs display data indicating a selected medium storage position to the display part when recording medium presence/absence information discriminated by the presence or the absence of the signal outputted from the recording and reproducing part is different from recording medium presence/absence information stored in the first storage part by selecting and recording/reproducing the recording medium for which recording medium presence/absence information stored in the first and second storage parts are different.
Patent JP-2001139553-A (JP)
Title: Fungicidal compound
Inventor: EGAN ANNE R
IPC: C07F7/22
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a related compound as a new fungicide. SOLUTION: This related compound as the new fungicide is expressed by the formula. The compound and a composition comprising the compound can be used for controlling agricultural and mammalian fungal diseases.
Patent JP-2002145097-A (JP)
Title: Vehicular steering control device
Inventor: TOHATA HIDEO
IPC: B62D113/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering control device capable of controlling a vehicle without a sense of incompatibility as aim of a driver up to a high speed from a low speed. SOLUTION: In this vehicular steering control device for controlling a turning angle of a steered wheel of the vehicle according to a steering angle of a steering wheel, a steering ratio changing means for changing the ratio of the turning angle to the steering angle is formed as a means for changing the ratio so that a variation in a yaw rate generated in the vehicle to a variation in the steering angle becomes constant when a speed of the vehicle is less than a preset vehicle speed, and changing the ratio so that a variation in lateral acceleration generated in the vehicle to a variation in the steering angle becomes constant when the speed of the vehicle is the preset vehicle speed or more.
Patent JP-2002151013-A (JP)
Title: Reference light source for fluorine laser device
Inventor: ARIMOTO TOMOYOSHI
IPC: H01S3/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a reference light source for a fluorine laser device emitting light with the wavelength of 157 nm, which can be used as a projection aligner including a stepper, a scan exposure or the like in a practical sense. SOLUTION: This is the reference light source used to stabilize the wavelength of a laser beam with the wavelength of 157 nm oscillated from the fluorine laser device, wherein 0.005 to 0.040 μmol/cc of bromine atom that is a light emitting substance is sealed in a discharge container. Only bromine atom is sealed as the light emitting substance in the discharge container. Furthermore, 0.3 to 3.5 kPa (at room temperature) of at least one kind of rare gas selected from among argon(Ar), xenon(Xe), and krypton(Kr) is sealed as a buffer gas for a startup in the discharge container. Bromine atoms are also sealed in the form of hydrogen bromide(HBr) or ammonium bromide (NH4Br).
Patent JP-2002148838-A (JP)
Title: Image forming device and method for forming image
Inventor: HASHIZUME JUNICHIRO
IPC: G03G9/083
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-life image forming device and a method for forming images such that image flowing or image irregularity are not produced in various environments but extremely sharp images can be stably obtained and that the photoreceptor is not scraped. SOLUTION: The image forming device and the method for forming images uses the combination of the following electrophotographic photoreceptor, electrifying means and magnetic toner. The electrophotographic photoreceptor has a surface layer consisting of a non-single crystal carbon film containing hydrogen and having 4.9×109 to 1.76×1010 Pa (500 to 1,800 kgf/mm2) dynamic hardness. The electrifying means has an electrifying member to be in contact with the photoreceptor and electrifies by applying a voltage. The magnetic toner contains inorganic fine powder and toner particles containing at least a binder resin and a magnetic material and the toner has 0.950 to 0.995 average circularity.
Patent JP-2002157220-A (JP)
Title: Information processor and method for outputting information by languages
Inventor: TANAKA SHINJI
IPC: G06F3/048
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To display manual information described in a language ordinarily used by a user even when the user does not select any language. SOLUTION: When the user inputs a manual information display request from an input device 13, an effective utilization support information managing part 33 acquires information showing the language under using from a storage part 34. The manual information written in that language is acquired from a CD-ROM 17 or effective utilization support information DB 42 and displayed on a display device 13.
Patent JP-2002153635-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To allow a player to easily determine whether or not a profitable condition has ended, by viewing a jackpot symbol even if the chance of winning the profitable condition is 1/1 (or approximately 1/1). SOLUTION: This pachinko machine 1 starts a special game on condition that jackpot symbols stop, and is set into the profitable condition on condition that the jackpot symbols are specific symbols. If the number of special games played while the profitable condition continues during a normal game after the specific symbols have appeared for the first time does not reach two (predetermined number), then the specific symbols are selected; that is, the chance of winning the profitable condition is 1/1 before the number of special games reaches two; because the requirement for setting the machine into the profitable condition is met, the profitable condition is continued.  Once the number of special games has reached two, non-specific symbols are selected; with the requirement not met, the profitable condition ends at this point; because the non-specific symbols are displayed, the player will easily know that the profitable condition has ended.
Patent JP-2002156494-A (JP)
Title: Cask
Inventor: AKAMATSU TETSUO
IPC: G21C19/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To omit work for replacing metal gasket with an O-ring. SOLUTION: Into a bolt hole 12 machined with a taper, a taper sleeve 15 is inserted. A primary lid 4 is fixed to a flange part 2 of a shell body 1 through the cylinder of the taper sleeve 15. Also, a taper sleeve 23 is inserted in a bolt hole 20 machined with a taper and a secondary lid 7 is fixed to the flange part 2 of the shell body 1 through the cylinder of the taper sleeve 23. With this method, radial motion of the primary lid 4 and the secondary lid 7 is a disturbed and sliding of the metal gasket 6 and 10 is prevented. Thus, a cask 100 can be transported only with metal gaskets 6 and 10.
Patent JP-2002114893-A (JP)
Title: Polyester resin composition and molded product obtained by using the composition
Inventor: KAWAMURA MASAYASU
IPC: C08J5/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyester resin composition having excellent weather resistance and resistance to alkali hydrolysis, and further to obtain a molded product therefrom. SOLUTION: This thermoplastic polyester resin composition is characterized in that the composition contains a resin-type ultraviolet absorber and an aliphatic polycarbodiimide compound.
Patent JP-2002158975-A (JP)
Title: Slice circuit
Inventor: MATSUMOTO MASAYUKI
IPC: H04N7/025
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a slice circuit for preventing erroneous operation due to erroneous determination of operation results. SOLUTION: The slice circuit comprises a data bus 8, a control register 1, a text RAM 2, a digital calculation circuit 3, a timing control circuit 4, an A/D converter 5, a SYNC separator 6, and a PLL circuit 7.
Patent JP-2001189651-A (JP)
Title: Overvoltage-resistant active pull-up clamp circuit for cmos cross bar switch
Inventor: GRAVES CHRISTOPHER M
IPC: H03K17/16
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS bus switch having an undershoot protecting circuit 22 for supporting the deterioration prevention of data when a switch is open and buses A and B are mutually separated. SOLUTION: A bias generator 30 sets a voltage (bias) referenced to the ground, with which an active pull-up clamp circuit 22 can be turned on when a bus voltage becomes negative. The clamp circuit 22 exerts counter operation upon an undershoot voltage and limits the Vgd or Vgs of an N channel pass transistor MN1 and the Vbe of a parasitic NPN transistor. Besides, since the active pull-up clamp circuit 22 is a resistant to overvoltage, this circuit is operated well equally in high voltage, low voltage and mixed voltage systems.
Patent JP-2002164477-A (JP)
Title: Circuit board and method for manufacturing the same
Inventor: SHIMIZU NORIYUKI
IPC: H05K3/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a low electric resistance layer to cope with a high operation speed or the like. SOLUTION: It is the circuit board 5 formed by simultaneously firing a first circuit layer 2 consisting of tungsten and/or molybdenum and copper and a second circuit layer 3 consisting of tungsten and/or molybdenum and iron group metal and a metal member 6 to be brazed thereto. A copper plated layer 8 covers the surface of the first circuit layer 2 and a nickel plated layer 9 covers the surface of the second circuit layer 3.
Patent JP-2002170542-A (JP)
Title: Monoblock battery
Inventor: KISHIMOTO NORIYOSHI
IPC: H01M50/529
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To decrease the number of component parts and to simplify assembly processes through improvement of an intercellular connecting arrangement of a monoblock battery. SOLUTION: Mains for intercellular connecting parts of the monoblock battery are fastened by push nuts to fix at intercellular bulkheads, and adjacent cells are air-tightly isolated one another. In addition, mains for intercellular connecting parts and a cells' collector terminal are welded and joined.
Patent JP-2001265617-A (JP)
Title: Controller for vehicle provided with diagnosis function and recording medium
Inventor: WADA YASUTAKE
IPC: B60R16/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce the design man-hour of a processing program and to prevent the decline of an operation speed by reducing a storage area to be required in diagnosis judgment and operating information matched with a RISC microcomputer which is the main current. SOLUTION: By using the status data of the range of '0'-'179', judgment states for indicating diagnosis judged results are stored. That is, a first normal state is stored by '1', a second normal state is stored by the status data '2'-'38' and '130'-'166', a third normal state is stored by the status data '39', '40', '166' and '168', a temporary abnormal state is stored by the status data '50', '51', '178' and '179' and a true abnormal state is stored by the status data '41'. Then, the judgment state is shifted by increasing/decreasing the status data and output control corresponding to it is performed.
Patent JP-2001223411-A (JP)
Title: Extraordinary magnetoresistance at room temperature in inhomogeneous narrow-gap semiconductors
Inventor: HINES DANIEL R
IPC: G11B5/37
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance sensor comprising a semiconductor material containing a conductive inhomogeneity where the dimensions of the inhomogeneity are selected to optimize the magnetoresistance of the sensor. SOLUTION: A symmetric van dar Pauw disk of homogeneous nonmagnetic semiconductor material, such as indium antimonide, with an embedded concentric conducting material, such as gold, inhomogeneity exhibits room temperature geometric extraordinary magnetoresistance (EMR) as high as 100%, 9,100% and 750,000% at magnetic fields of 0.05, 0.25 and 4.0 Tesla, respectively. Moreover, for inhomogeneities of sufficiently large cross section relative to that of the surrounding semiconductor material, the resistance of the disk is field- independent up to an onset field above which the resistance increases rapidly.
Patent JP-2002169333-A (JP)
Title: Method for producing electrophotographic spherical toner and electrophotographic spherical toner
Inventor: MATSUI SHIGEKI
IPC: G03G9/087
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic spherical toner excellent in low temperature fixability and anti-offsetting property at high temperature, having a narrow particle size distribution and less liable to cause image deterioration due to overgrinding in a developing machine and to provide a method for producing the toner. SOLUTION: In the method for producing the electrophotographic spherical toner, a molten colored resin (I) comprising a polyester resin (A) having a weight average molecular weight of 30,000-500,000 and having both carboxyl groups and other ionic groups (a1) and a colorant (B) is dispersed in an aqueous medium (II) while maintaining the molten state of the molten colored resin (I) and the resulting dispersion is cooled and dried. The electrophotographic spherical toner contains the polyester resin (A) and the colorant (B) as essential components.
Patent JP-2002176355-A (JP)
Title: Clock generating device
Inventor: TANAKA YUTAKA
IPC: H04N5/93
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a clock generating device which realizes automatic adjustment of a reference signal and can also perform quick phase adjustment even when a signal is reproduced from a recording medium recorded in another device. SOLUTION: When an error rate is high in an error correcting part 3 in the case the signal is reproduced, a microcomputer 4 makes the reference signal supplied to a differential amplifier 8 fluctuate while monitoring the error rate and sets the reference signal to a value at which the error rate becomes small. The set value is written in a memory 5, and the setting of the reference signal is reperformed with the set value read from the memory 5 only when the error rate is large in the case a signal is reproduced the next time. Thus, it is possible to automate the setting of the reference signal and to perform quick PLL lock.
Patent JP-2002172984-A (JP)
Title: Roof molding mounting structure of car
Inventor: IKEDA KOJI
IPC: B62D25/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a roof molding mounting structure of car capable of accurately positioning a roof molding without causing an increase in the number of part items. SOLUTION: Since a flange 7 is vertically formed in the disposed state along the vertical direction thereof, paint sealing material filled into a groove part 2 is passed without being accumulated in the flange 7 portion. Thus, since the paint sealing material is not solidified in the accumulated state in the flange 7, the roof molding 6 can be positioned accurately by abutting a part of the roof molding 6 directly on the longitudinal side end of the flange 7.
Patent JP-2002174268-A (JP)
Title: Electromagnetic clutch structure in driving force distribution device
Inventor: IWASAKI AKIHIRO
IPC: B60K23/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of an electromagnetic clutch in a driving force distribution device distributing torque between a pair of shafts by operating a first electromagnetic clutch and a second electromagnetic clutch selectively. SOLUTION: Left and right coils 22L, 22R are stored in both ends in the axial direction of a core 21, and left and right armatures 23L, 23R arranged on the outsides in the axial direction of the coils 22L, 22R are mutually connected by a common transmission member 25. Friction engaging members 27L, 33L of the first electromagnetic clutch CL arranged on one side in the axial direction of the second armature 23R are engaged by the second armature 23R connected to the first armature 23L attached into the coil 22L of the first electromagnetic clutch CL through the transmission member 25. Moreover, friction engaging members 27R, 33R of the second electromagnetic clutch CR arranged on the other side in the axial direction of the first armature 23R are engaged by the first armature 23L connected to the second armature 23R attracted into the coil 22R of the second electromagnetic clutch CR through the transmission member 25.
Patent JP-2002176088-A (JP)
Title: Semiconductor device inspecting device
Inventor: YAMADA KEIZO
IPC: G01B15/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce noise from the outside for accurately carrying out nondestructive inspection. SOLUTION: When an average current is to be measured, a value obtained from a region without any holes is corrected as a background value. Current is measured by a current differential input amplifier configuration. According to the measured current waveform, the semiconductor device inspecting device automatically identifies whether the measurement result is due to abnormality in the semiconductor device or due to that in the inspection device. The current value of an electron beam is measured. Wait time until a current measurement value stabilizes after electron beam irradiation is stored for reutilizing.
Patent JP-2002185601-A (JP)
Title: Communication terminal equipment and base station device
Inventor: TABATA HIROAKI
IPC: H04W68/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To announce an incoming call in principle when any incoming call is detected during the download of music data, and to continue the download of the music data as desired by a user. SOLUTION: This communication terminal equipment having a communicating function and a data communicating function is provided with a radio part (3) for performing radio communication, extracting means (5, 11) for extracting prescribed data from a radio signal received by the radio part (3), a storage means (12) for storing the extracted data, incoming call detecting means (3, 11) for detecting the incoming call, and an announcing means (13) for performing prescribed announcement when any incoming call is detected while the data are extracted from the radio signal by the extracting means (5, 11).
Patent JP-2002180370-A (JP)
Title: Carbon fiber for metal oxide coating and method for producing the same
Inventor: NAGATA YASUHISA
IPC: D06M11/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber for metal oxide coating enabling the firm and uniform coating of the surface of a carbon fiber with a definite amount of a metal oxide by controlling the surface state of the fiber, and provide a method for producing the carbon fiber. SOLUTION: The carbon fiber for metal oxide coating has a carbon content of >=90%, the O1S/C1S peak ratio of the carbon fiber measured by ESCA of 0.1-0.5, the equivalent of the carboxy or hydroxy functional group formed on the surface of the carbon fiber of >=0.6 μeq/g and the carboxy/hydroxy ratio of >=1. The present invention further discloses a method for the production of the carbon fiber.
Patent JP-2002185861-A (JP)
Title: Imaging device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/335
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To attain effective defect correction without substantially causing the deterioration of resolution by effectively utilizing the information on effective pixel thereby minimizing the deterioration of S/N. SOLUTION: In the imaging device the sensitivity of which is improved through pixel addition, a read function capable performing a line addition reading process for reading pixel information items of a unit pixel being a pixel in the unit of photoelectric conversion of a CCD imaging element 105 picking up an object, while adding them in a perpendicular direction is used, when no defective pixel is included in the lines being addition objects, line addition read is adopted, and when a defect pixel is included, non-addition read is adopted, defect compensation processing is applied to the defect pixel with respect to the lines to which non-addition read is applied and a digital process circuit 108 applies pixel information addition in the perpendicular direction to the result of effect compensation processing.
Patent JP-2002178090-A (JP)
Title: Forming method of outer wheel member for constant velocity joint and its preformed body
Inventor: KONO MICHITOSHI
IPC: B21J5/06
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To greatly reduce a manufacturing cost by simplifying a manufacturing process and eliminating a forging die of a high cost heretofore used in the following process. SOLUTION: After a formed part 72 having a shaft part 76b of an outer wheel member for a constant velocity joint is formed by subjecting a billet 70 of a roughly columnar shape to forward extrusion, a cup part 76a is formed by subjecting the section excepting the shaft part 76b to upsetting, a recessed part 80 is formed by upsetting in the end face of the cup part 76a to which a punch is inserted.
Patent JP-2001270134-A (JP)
Title: Liquid jet device and method of controlling microvibration
Inventor: HOSONO SATOSHI
IPC: B41J2/205
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent useless microvibration by maintaining a good condition of ink at a portion in the vicinity of a nozzle hole. SOLUTION: A control section fetches information of a minimum quantity of the ink, a kind of the ink, a temperature of an installation place and a humidity of the installation place on an as-needed basis. The control section increases or decreases the number of times of supplying drive pulses DP0 in the microvibration out of the printing, or changes a repeating cycle T1 or an amplitude (h) on the basis of the fetched information, thereby optimizing a condition for stirring the ink.