baber/WOPTO huggingface dataset:
Patent JP-2007239187-A (JP)
Title: Aseismatic reinforcing structure of existing pile foundation structure
Inventor: TAKEUCHI KINJI
IPC: E02D27/34
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing structure of a pile foundation structure capable of facilitating construction, and capable of reducing cost, while enabling strong aseismatic reinforcement.  <P>SOLUTION: This pile foundation structure is composed of a structure, a foundation 11 and a pile foundation. A ground improver 1 surrounding the periphery of the foundation 11 and improving a surface layer part of the ground G, is separately arranged in the outward direction from foundation footings 12, etc. A plurality of connecting members 2, etc. connecting the ground improver 1 and the foundation footings 12, etc., are separarely transversely arranged in the peripheral direction of the foundation 11. The ground improver 1, the connecting members 2, etc. and the foundation footings 12, etc. are firmly integrally connected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305555-A (JP)
Title: Apparatus and method for treating waste water
Inventor: YAMAZAKI KAZUYUKI
IPC: C02F3/34
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating waste water, in which high-concentration nitrogen-containing waste water and acidic waste water, particularly, fluorine-containing waste water can be treated combinedly and the running cost of which is reduced and to provide a method for treating waste water.  <P>SOLUTION: In each of the apparatus and the method for treating waste water, the pH of the waste water to be treated is adjusted by adding the treated water treated at a nitrogen removing step being the succeeding step for removing nitrogen from waste water. It is preferable that the waste water to be treated is introduced into an anaerobic denitrification tank 3 and then into a nitrification tank 4 the waste water in which is aerated by an aeration unit 16 and the pH of fluorine-containing waste water is adjusted by using the treated water which is filtered by a submerged membrane 19 and sent from the nitrification tank 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243476-A (JP)
Title: Image processor
Inventor: OHASHI NAOYA
IPC: H04N1/00
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which is easily restored from operational faults of a system.  <P>SOLUTION: The image processor comprises: a main CPU for activating a system using a system program stored in a storage medium; and a sub CPU for monitoring an operational state of the main CPU and automatically restoring the system of the main CPU if activation of the system of the main CPU becomes unavailable due to some trouble.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308563-A (JP)
Title: Method of detecting leakage portion in piping
Inventor: FUJITA SATOSHI
IPC: G01M3/24
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of discriminating clearly a sound wave signal due to a leak sound from a leakage portion, from a sound wave signal due to other noise.  <P>SOLUTION: This method of detecting the leakage portion in piping includes a step for arranging the first signal reception means 3 and the second signal reception means 4 in a position with the leakage portion P therebetween, a step for obtaining a cross vector S based on the sound wave signals received respectively by the first signal reception means 3 and the second signal reception means 4, a step for preparing a covariance matrix R as to a measuring spectrum Y based on the cross vector S, a step for analyzing the covariance matrix R to obtain a characteristic value d and a characteristic vector e, a step for finding a noise portion space, based on a level of the characteristic value d and the characteristic vector e, a step for calculating an evaluation function for a delay time, using the noise portion space, and a step for estimating the leakage portion P based on the delay time of the leak sound, using the delay time high in the evaluation function as the delay time of the leak sound propagated from the leakage portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245615-A (JP)
Title: Inkjet printer
Inventor: YAMAZAKI TAKESHI
IPC: B41J2/175
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which is simple in structure, and unerringly and quickly discharges dust, bubbles or the like existing in an ink channel and a recording head without damaging the ink channel and the recording head and without causing ink leakage, and its ink supply method.  <P>SOLUTION: The inkjet printer has ink tanks storing inks, pumps which exist between the ink tanks and the recording heads and transfer the inks, atmosphere communication/cutoff valve which is arranged in the ink channel between the pump and the recording head and communicates with or cuts off the atmosphere, a deaeration valve which is arranged in the ink channel and discharges air in the ink channel, and a control section which controls the atmosphere communication/cutoff valve so as to open and introduce air into the ink channel from the atmosphere by operating the pump.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247622-A (JP)
Title: Centrifugal turbo machine
Inventor: AKI TAKASHI
IPC: F04D29/44
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluid loss in a return channel in a centrifugal turbo machine.  <P>SOLUTION: The centrifugal turbo machine 100 has a plurality of centrifugal impeller attached on the rotary shaft, and is provided with a diffuser 3 including a plurality of vanes leading fluid pressurized by the impeller in a front stage to the impeller in a rear stage, and a return channel means. The return channel means includes a side plate 8 arranged in a back surface side of the front stage impeller, a plate opposing to the side plate and arranged in a front surface side of the rear stage impeller, and a plurality of blades 7 arranged between the side plate and the plate with keeping intervals in a circumference direction. A maximum diameter position 8B of the side plate is changed in the circumference direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006175250-A (JP)
Title: Slot machine
Inventor: ARAI MASATO
IPC: A63F5/04
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine by which a beginner can continue a game without reducing the number of owning medals and an expert can continue a game while increasing the number of owning medals.  <P>SOLUTION: The slot machine includes a first probability table 62a, a second probability table 62b in which re-play prize winning probability has a value equal to or higher than non-re-play prize winning probability and a gradient value is higher than that in the first probability table 62a, a normal game mode in which a prize lottery means 61 draws lots using the first probability table 62a and a game is carried out without notifying a player of prize winning of a specific small prize, a specific game mode in which the prize lottery means 61 draws lots continuously using the second probability table 62b in at least a plurality of times on condition that a specific condition is not satisfied and a game is carried out notifying a player of winning a specific small prize, and a game mode determining means 64 to determine a game mode into a normal game mode or a specific game mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007255259-A (JP)
Title: External combustion engine
Inventor: KOMAKI KATSUYA
IPC: F02G1/055
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external combustion engine wherein decrease in engine performance accompanying the fluctuation and the like of saturated vapor pressure of a hydraulic fluid can be controlled.  <P>SOLUTION: The external combustion engine comprises a vessel 11 with the hydraulic fluid 12 enclosed so as to be flowable, a heater 13 to heat and vaporize the hydraulic fluid 12 in the vessel 11, and a cooler 14 for cooling and liquefying the vapor of the hydraulic fluid 12 heated and vaporized by the heater 13. The external combustion engine converts the displacement of the hydraulic fluid 12 which is produced by volumetric change of the vapor, and output it. The external combustion engine comprises further a pressure-adjusting vessel 16 communicating with the vessel 11 to enclose pressure-adjusting liquid 18, a pressure-adjustor 19 for adjusting the inside pressure Pt of the pressure-adjusting vessel 16, and a controller 21. The controller 21 controls the pressure-adjuster 19 so that the inside pressure Pt is reduced or raised depending on conditions. That is, in the case when the inside pressure Pt in any one vessel is higher than saturated vapor pressure Ps1 of the hydraulic fluid 12 at temperature T1 of a heated part 11a at which the hydraulic fluid 12 is vaporized, the inside pressure Pt is reduced, and in the case when the inside pressure Pt is lower than the saturated vapor pressure Ps1, the inside pressure Pt is raised.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006188071-A (JP)
Title: Blow-molding method of hollow duct with bellows
Inventor: SUZUKI AKIKUNI
IPC: B29C49/78
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a parison having an outer diameter thinner than an inner diameter of a bellows part is applied to prevent generation of a flash on the bellows part in a case of blow-molding a deformed and hollow duct with the bellows part, the molding itself is impossible since the resin of the parison can not go around the edge portion of the duct.  <P>SOLUTION: The problem is solved by pre-pinching the parison, the parison being shaped by a parison controller so that the position corresponding to the bellows part becomes necessarily sufficiently thick and the part other than the above becomes necessarily sufficiently thin, pre-blowing the parison by blowing air of relatively low pressure in the parison, then clamping the mold and shaping by blowing air of relatively high pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007256065-A (JP)
Title: Alarm clock
Inventor: DOI SEIJI
IPC: G04C21/16
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm clock enabling sure waking-up, and not giving an unpleasant feeling to a user.  <P>SOLUTION: The user is urged to wake up by such a troublesome work that a card having the same pattern as a pattern displayed on the alarm clock must be inserted in order to stop an annoying alarm sound outputted according to a set time from the alarm clock. After the annoying alarm sound is stopped, a prescribed sound, for example, a music used for BGM, is drifted, to thereby enable sure waking-up without giving an unpleasant feeling to the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253079-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: OHIRA AKINARI
IPC: B05B7/14
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of depositing a film by which the film deposition of an unstable aerosol direct after the start of spraying in an aerosol deposition (AD) method is eliminated.  <P>SOLUTION: The film deposition apparatus 1 is provided with a base material 7, an aerosol spray nozzle 12, an aerosol suction port 2 and a moving means 3 for moving the aerosol suction port 2 in a vacuum chamber 5. During a prescribed period after the spray of the aerosol from the aerosol spray nozzle 12 is started till the concentration of the sprayed aerosol is stabilized, the aerosol suction port 2 is moved to a position where the sprayed aerosol is blocked to the base material 7 to be sucked and discharged to the outside of the vacuum chamber 5 and after a prescribed period is elapsed, the aerosol suction port 2 is moved to a position where the sprayed aerosol is not blocked to the base material 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258031-A (JP)
Title: Manufacturing method for polymer electrolyte membrane-electrode assembly
Inventor: MAEDA YOSHIAKI
IPC: H01M8/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which allows a porous electrode layer (catalyst support) for a fuel cell to be formed on an industrial scale as a manufacturing method for a polymer electrolyte membrane-electrode assembly.  <P>SOLUTION: The polymer electrolyte membrane-electrode assembly is manufactured in such a method that a carbon material is dispersed in a hydrocarbon-based solvent with added basic high-molecular dispersant, a voltage is applied using a polymer electrolyte membrane as a positive electrode in this solvent, and a carbon material thin film is attached on a surface of a positive electrode material. On applying a voltage using a coating material as a positive electrode to attach the carbon material on the surface of the positive electrode material, the carbon material is dispersed in a hydrocarbon-based solvent with added basic high-molecular dispersant to improve the dispersibility of the carbon material in the solvent. This can lead to formation of the carbon material thin film with superior absorption performance, that is, increased amount of absorption.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263027-A (JP)
Title: Valve timing control device
Inventor: HATTORI HIDEO
IPC: F01L1/34
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device preventing failure and damage of an electric motor.  <P>SOLUTION: This device is provided with: the electric motor 21; a first rotary shaft 62 rotated by rotary torque generated by the electric motor 21; a second rotary shaft 64 rotated by rotary torque transmitted from the first rotary shaft 62; a damper 65 elastically connecting the first rotary shaft 62 and the second rotary shaft 64 in a rotary direction of the rotary shafts 62, 64 and transmitting rotary torque from the first rotary shaft 62 to the second rotary shaft 64; a phase change mechanism changing relative phase between a crankshaft and a camshaft according to rotation of the second rotary shaft 64; a stopper means limiting change of relative phase by engaging with a construction element of the phase change mechanism; and a control means monitoring rotation of the crankshaft and rotation of the camshaft and controlling the electric motor 21 based on monitor result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264407-A (JP)
Title: Drive unit and driving method used for image forming apparatus
Inventor: ABE HIROSHI
IPC: G03G21/14
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit for driving and rotating a photoreceptor drum so as to rotate at the same speed as a transfer belt by stably detecting the actual rotational speed of the transfer belt.  <P>SOLUTION: The drive unit 1 includes: a driving force transmission unit 3 transmitting driving force of a motor 2 to the photoreceptor drum 71; an arrangement changing part 63; a speed detection sensor 5; and a motor rotation control part 61. The arrangement changing part 63 controls the arrangement state of the transfer belt 73 driven to be rotated by a drive unit 77 different from the drive unit 1 and the photoreceptor drum 71. The speed detection sensor 5 detects the rotational speed of the photoreceptor drum 71 when the photoreceptor drum 71 and the transfer belt 73 are brought into press-contact with each other to such an extent that the photoreceptor drum 71 rotates following the transfer belt 73. The motor rotation control part 61 controls the rotation of the motor 2 so as to rotate the photoreceptor drum 71 at the detected rotational speed when the photoreceptor drum 71 and the transfer belt 73 are arranged so that the photoreceptor drum 71 does not rotate following the transfer belt 73.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150230-A (JP)
Title: Multijunction silicon thin film photoelectric converter
Inventor: SUEZAKI YASUSHI
IPC: H01L31/04
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve such characteristics as open voltage, curve factor, photoelectric conversion efficiency, etc.  <P>SOLUTION: The multi-junction type silicon thin film photoelectric converter comprises two mutually laminated adjacent amorphous silicon photoelectric converter units (41, 42) respectively comprising p-conductivity type layers (411, 421) mutually laminated in the same order, substantially i-type photoelectric conversion layers (412, 422) made of amorphous silicon hydrogenide or amorphous silicon hydrogenide alloy, and n-conductivity type layers (413, 423). The specific n-conductivity type layer (413) located between the two i-type photoelectric conversion layers (412, 422) has a thickness ranging from 5 nm to 30 nm and a conductivity ranging from 1×10<SP>-4</SP>S/cm to less than 1×10<SP>-3</SP>S/cm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007271844-A (JP)
Title: Developer conveying device and image forming apparatus
Inventor: KOYAMA SATORU
IPC: G03G15/08
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need to enhance the ability of driving sections to scrape developer.  <P>SOLUTION: The developer conveying device includes: developer conveying members disposed so as to be freely rotatable and having rod-like bodies and flights formed on the outer peripheries of the corresponding rod-like bodies at a predetermined pitch, and grooves formed along the flights; driving sections that rotate the developer conveying members; and developer scraping members having a plurality of projections disposed so that their leading ends face the grooves, and scraping clinging developer on the developer conveying members while shifted accompanying the rotations of the corresponding developer conveying members. The timing of shifting at least one of the projections is different from the timing of shifting the other projections. This eliminates the need to enhance the ability of the driving sections to scrape developer from the developer conveying members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269686-A (JP)
Title: Medical-use antimycotic agent containing 3-(dihydro (or tetrahydro)isoquinolin-1-yl)quinoline compound
Inventor: ITO HIROYUKI
IPC: C07D405/14
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical-use antimycotic agent effective even in a small dose.  <P>SOLUTION: The medical-use antimycotic agent contains a compound represented by formula (Ia), (Ib), (Ic), or (Id) (wherein R<SP>1</SP>and R<SP>2</SP>are each a 1-6C alkyl group or the like; R<SP>3</SP>, R<SP>4</SP>, and R<SP>5</SP>are each a hydrogen atom or the like; X and Y are each a halogen atom or the like; n is 0 to 4; and m is 0 to 6).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273304-A (JP)
Title: Key top plate
Inventor: KOGANEHIRA KAZUO
IPC: H01H13/14
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key top plate allowing pressing operations of respective key tops to be smoothly executed with small force independently of one another, having waterproof and dustproof functions at the same time, high in strength, and easy to manufacture.  <P>SOLUTION: This key top plate 1 is composed by attaching key tops 10-1 to 10-18 to a film plate 30 having flexibility. Cutouts 31 are respectively formed on the film plate 30 around the attached key tops 10-1 to 10-18. The plurality of cutouts 31 are covered with a single rubber-like elastic body 70.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007236882-A (JP)
Title: Ladle with folding hook
Inventor: KOBAYASHI KATSUKO
IPC: A47J43/28
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking ladle prevented, when putting the ladle in a pot, from slipping off and entering therein, covering the pan with a lid, and being storable in a refrigerator or the like by bending a handle with a hinge mechanism without impairing the functions of a favorite ladle at present.  <P>SOLUTION: A hook 5 having the same width to that of a hinge pin part 6 of a curved shaft is curvedly formed and joined to the upper part of a curved part 7 of the shaft formed by frontward curving the central part of a straight line part 8 of the shaft without impairing a linear shape of a straight line part 8 and the handle of the shaft of the ladle, is inserted into a hinge pin receiver 3, and penetrates a hinge pin 4 to enable the calking and bending. The shaft is fixed and bent by the vertical movement of a moving ring 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007274603-A (JP)
Title: Electronic equipment
Inventor: IKENO TAKAHIRO
IPC: G03G21/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment such as an image recording device equipped with a display part which displays data such as an image or a character for enabling a user to view a display part when the display part is either at an erected position or a tilted position, with excellent operability and space saving.  <P>SOLUTION: A display face 37A is formed on the surface of a case 59 of a liquid crystal display device 37, and a pair of slide shafts 102 installed in the case 59 and a pair of support shafts 77 installed at the free edge side of a cover member 69 mounted on the back face of the case 59 rotatably are fit into a pair of guide grooves 130 and a pair of support holes 77a installed in a display cover body 43, and the liquid crystal display device 37 is arranged rotatably up and down to the display cover body 43 so that the display face 37A can be always exposed to a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006268865-A (JP)
Title: Navigation device
Inventor: KASHIWAZAKI TAKASHI
IPC: G09B29/10
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of keeping safety of a travelling vehicle by imaging the forward side from the travelling vehicle and performing image processing.  <P>SOLUTION: The navigation device images the forward side of the vehicle, determines a movement vector for showing the motion of an object in the picked up image from time t to time t+Δt by comparing it with an image obtained with a CCD camera 19 during the travel of the vehicle, determines an allowance degree to an end of the road under travel based on the detected movement vector, and informs a driver based on the determination result. The navigation device calibrates the imaging direction of the CCD camera 19 based on the detection result of the movement vector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007280099-A (JP)
Title: System and method for executing migration in unit of directory in common name space
Inventor: AGETSUMA MASAKUNI
IPC: G06F12/00
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a method for performing migration in the unit smaller than a file system transparently from a client is not disclosed in a storage system having a plurality of servers adopting a common name space.  <P>SOLUTION: In the storage system provided with a plurality of servers and disk sub-systems connected to the plurality of servers, to the file system in the disk sub-system, a unique first identifier is imparted inside the storage system, to at least one of directories included in the file system, a unique second identifier is imparted inside the storage system, and to a file included in the file system, a unique third identifier is imparted inside the file system. The server identifies a file in lower order than the directory with the second identifier granted by the second identifier and the third identifier.  <P>COPYRIGHT: (C)2008,JPO&INPIT