baber/WOPTO huggingface dataset:
Patent JP-2008008806-A (JP)
Title: Method and apparatus for evaluating surface flaw length by eddy current flaw detection method
Inventor: NISHIMIZU AKIRA
IPC: G01B7/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a length of the surface flaw of a metallic inspection target by an eddy current flaw detection method without relying on visual examination or permeation flaw detection using a scale.  <P>SOLUTION: An exciting coil 1 and a detection coil 2 are scanned on an open test specimen 3 in the direction shown by an arrow, and the output voltage at each scanning position is measured on the basis of the output of the detection coil 2 by an eddy current flaw detection device. From the data of a distribution curve 5 of output voltage showing the distribution of output voltage at each scanning position, within a differential voltage range Vp-p descending to a left-hand side from the maximum left-hand value, 12 decibel down position data is extracted, and within the differential voltage range Vp-p descending to a right-hand side from the maximum left-hand value, the 12 decibel down position data is extracted and the distance between both position data is calculated to be evaluated as the length of the slit 4 being the surface flaw of a test specimen 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008843-A (JP)
Title: Radio wave altitude and velocity measuring device and altitude and velocity measuring technique using radio wave
Inventor: FUKUDA MORISUKE
IPC: G01S13/50
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave altitude and velocity measuring device and an altitude and velocity measuring technique using radio wave, which have high measurement precision for altitude and velocity and are adaptable for spacecrafts for the moon and planets missions of severe weight resources.  <P>SOLUTION: I signals and Q signals extracted from the I/F signals are digitized. The processing is carried out for each pulse received at the period T. Data of range bin of n points is stored in a memory section 24 for each pulse. When a required number of pulses are received, A Doppler frequency is estimated for each range bin of the n points of each pulse in a Doppler frequency estimation processing section 26. The Doppler frequency of n points takes different values depending on range bin due to difference along the visual axis angle. The range time t for each point and n sets consisting of Doppler frequency fd are inputted into a fitting processing section 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014215-A (JP)
Title: Engine control unit
Inventor: USAMI TAKASHI
IPC: F02D41/02
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an engine to become unable to make a low-temperature start due to fuel starvation at a sub tank in an engine control unit wherein, the engine is started by auxiliary fuel in a sub tank when the engine temperature is low, and after started, the operation is continued by main fuel (flex fuel) in a main tank.  <P>SOLUTION: If auxiliary fuel (gasoline) in a sub tank 6 is decreased by low-temperature start of an engine 2 and a fuel source switch 40 becomes on-state, an engine ECU 80 lights a fill light 86, urges a driver to refuel the auxiliary fuel, and suppresses the decrease of the auxiliary fuel by making an injection volume of the auxiliary fuel supplied to the engine 2 at the time of the low-temperature start thereafter less than that of the time when the fuel source switch 40 is off. Also, a lighting state of the fill light 86 and the injection volume of the auxiliary fuel during the time of the low-temperature start are changed in response to the number of times of the low-temperature start of the engine 2 when the fuel source switch 40 is in on-state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014835-A (JP)
Title: Bad breath test reagent and bad breath test kit including it
Inventor: NANRI KOSHIRO
IPC: G01N33/497
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive bad breath test kit and a bad breath test reagent used therefor enabling an amateur to detect simply whether he has bad breath himself or detect the degree thereof if he has the bad breath, which is not thought out hitherto by anybody.  <P>SOLUTION: The bad breath test reagent is characterized by comprising two sets of (A) a solution prepared by dissolving into a buffer solution (1) an alkali metal salt and/or an alkali earth metal salt of phenols and (2) an alkali metal salt and/or an alkali earth metal salt of pentacyanonitrosyl iron (III) acid, and (B) an aqueous solution including (1) an alkali metal hydroxide and/or an alkali earth metal hydroxide and (2) an alkali metal salt and/or an alkali earth metal salt of hypohalous acid. The bad breath test kit using the reagent is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012495-A (JP)
Title: Hydrogen permeation alloy membrane
Inventor: ANDO ISAO
IPC: C22C9/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen permeation alloy membrane of a Pd-Cu alloy base having excellent hydrogen permeability in which breakage caused by deformation by hydrogen storage is reduced, and which can be also applied to a purification/separation apparatus for gaseous hydrogen for the fuel of a fuel cell.  <P>SOLUTION: The hydrogen permeation alloy membrane essentially composed of Pd and Cu is composed of, by atom, 45 to 60% Cu and 1 to 10% Au, and the balance Pd, and the range of its membrane thickness is preferably 1 to 50 μm. In the hydrogen permeation alloy membrane, a hydrogen storage content is reduced to about 200 to 400 molH/m<SP>3</SP>which is lower than that of the conventional Pd-Cu based alloy membrane, and further, a hydrogen diffusion coefficient is equal to or above that of the conventional Pd-Cu based alloy membrane, and the membrane has excellent hydrogen permeability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021079-A (JP)
Title: File protection system, file protection method and file protection program
Inventor: KAMIBAYASHI NAOTO
IPC: G08B27/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To protect a file in editing on a terminal device by a user by automatically storing the file in editing before the arrival of principal shock of an earthquake when the earthquake occurs.  <P>SOLUTION: The file protection system is constituted of: an earthquake information distribution server 2 for receiving urgent earthquake flash distributed from an urgent earthquake flash distribution server 1 in the Meteorological Agency, calculating a seismic intensity prediction value and principal shock arrival prediction time concerned with at least each target area out of target areas in which one or more controlling computer networks exist and broadcasting earthquake information including at least the seismic intensity prediction value and the principal shock arrival prediction time concerned with each target area through a communication network 3; and a plurality of client terminals 4 connected to the earthquake information distribution server 2 through the communication network 3 and capable of automatically storing files in editing when the earthquake information is broadcasted from the earthquake information distribution server 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006275058-A (JP)
Title: Control device of turbocharger
Inventor: SHIRAKAWA AKIRA
IPC: F02B37/24
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To adjust an exhaust flow adjusting means to an desired condition all the time regardless of temperature of an actuator, even when relationship between an operational quantity and a command value is changed by the temperature of the actuator.  <P>SOLUTION: The control device of a turbocharger is equipped with a turbocharger for supercharging air taken in by an engine (1) through an intake passage (3), an exhaust flow adjusting means (53) for adjusting a flow rate or flow velocity of exhaust flowing into an exhaust turbine (52) of the turbocharger, an actuator (54) for driving the exhaust flow adjusting means (53) upon receipt of supply of a pressure in accordance with a command value, an operation target setting means (41) for setting an operation target value of the exhaust flow adjusting means (53), a conversion means (41) for converting the operation target value into the command value by using a predetermined function, and a command value correction means (41) for correcting the command value for the actuator (54) on the basis of the temperature of the actuator (54).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280969-A (JP)
Title: Method for manufacturing releasing device
Inventor: STERN ROGER A
IPC: A61B17/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and device which can carry out safe and quick endometrial membrane releasing without the need for visual confirmation during releasing of lining.  <P>SOLUTION: A releasing device to pass an electric current through the tissue of a body organ includes an extendable bag 10 which has an opening, a fluid supplying tube 26 which is fixed on the bag 10 so that it is communicated with the opening, two or more electrodes 120 which are formed on the bag, a radio-frequency electric power means to supply an electric current to the electrodes, and a switching means which connects the radio-frequency electric power means to the electrode selectively in order to heat the selected portion of a tissue at a uniform temperature of 45°C-90°C by passing an electric current through the selected portion of a tissue.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023184-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which eliminates clogging with balls within a ball tank built on the rear side of a ball storage tray.  <P>SOLUTION: A full capacity switch 545 is provided inside a full capacity unit 520 to keep the internal space from being fully filled with balls in the full capacity unit 520 closed with a box main body 521 and a lid body 541, thereby blocking the clogging with balls. In addition, failed balls are returned back to the ball storage tray through a failed ball path 537 of the full capacity unit 520. This minimizes the clogging with balls caused in the internal space of the full capacity unit 520, thereby enabling the accurate return of the failed balls back to the ball storage tray.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023485-A (JP)
Title: Biological denitrification method and apparatus therefor
Inventor: TERAJIMA YUUTAI
IPC: C02F3/10
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment process in which waste water is treated efficiently by biologically denitrifying waste water in the same and one tank where an autotrophic denitrifying microorganism coexists with a heterotrophic denitrifying microorganism and to provide a biological denitrification method and a biological denitrification apparatus, in each of which the simplification of a structure of the biological denitrification apparatus, a reduction in costs and the shortening of a period of construction work can be realized.  <P>SOLUTION: The biological denitrification method being a method for biologically treating waste water containing ammonia nitrogen comprises: a waste water supply step of directly supplying at least a part of the waste water to be treated to a denitrification tank and supplying the reminder being the waste water unsupplied to the denitrification tank to a nitration tank; a nitration step of nitrating the waste water supplied to the nitration tank; and a denitrification step of supplying an electron donor to the denitrification tank to denitrify the ammonia nitrogen contained in the waste water supplied directly to the denitrification tank and the nitrate nitrogen which is contained in the waste water, which is supplied from the nitration tank to the denitrification tank, and produced by the nitration at the nitration step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213757-A (JP)
Title: Optical disk recording and reproducing device, optical disk recording and reproducing method, optical recording medium, and optical disk recording and reproducing program
Inventor: TOKIWA KAZUNORI
IPC: G11B7/0055
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device, an optical disk recording and reproducing method, an optical recording medium, and an optical disk recording and reproducing program in which optimum recording conditions achieving optimum reproduction jitter after recording can be detected by reducing setting errors of erasing power.  <P>SOLUTION: In the optical disk recording and reproducing device, in consideration that an error of power setting of erasing power is easy to affect deterioration of jitter and margin of an allowable range of reproduction jitter for a recording layer of a first layer of an optical disk 1 of two layers is narrow extremely, a discriminating means 13 discriminates that a detected value coincides with the prescribed detected value for DC erasing power or a detection condition out of detected values detected respectively by a recording state detecting means 4 from a plurality of areas having different DC erasing power for recording for the recording layer of the first layer while changing DC erasing power of the optical disk 1. And the value of the DC erasing power used when the area of the detected value is recorded is multiplied by the prescribed coefficient by an operation means 12 and optimum erasing power is obtained. Recording is performed with means which forms a recording mark on the optical disk using a recording waveform pattern, a signal in which recording waveform patterns of a short mark and a long mark are mixed and a signal constituted of recording waveform patterns of different mark length output at random is used as a test recording signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023587-A (JP)
Title: Hemming method and hemming device
Inventor: HASEGAWA EISAKU
IPC: B21D39/02
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemming method where a working roller can be surely made to follow up to the curvature section of each corner part or the like in a workpiece, and further, which is inexpensive and has high flexibility, and to provide a hemming device.  <P>SOLUTION: The hemming device 10 comprises: a hemming roller 30 for performing hemming to the edge part of a workpiece W; a guide roller 32 arranged so as to face the hemming roller 30; a die 24 arranged between the hemming roller 30 and the guide roller 32, and in which the workpiece W is mounted on the surface, and a first groove 27 and a second groove 28 for guiding the guide roller 32 are provided on the rear face; and a robot 22 freely movably supporting the hemming roller 30 and the guide roller 32. Further, the hemming device 10 is provided with: an extrusion mechanism 34 of dislocating the relative positions of the hemming roller 30 and the guide roller 32; and a revolution shaft 42 of relatively changing the rolling directions of the hemming roller 30 and the guide roller 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026807-A (JP)
Title: Polarization separation element
Inventor: SANNOMIYA TAKASHI
IPC: G02B5/30
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization separation element which has a structure different from a wire grid polarizer or a photonic polarizing element and is based on a principle different from the same.  <P>SOLUTION: The polarization separation element has a three-dimensional metal structure arrangement formed by stacking fine dot patterns DP1, DP2.. which are prepared by two-dimensionally arranging dot-like metal structures smaller than wavelength of incident light, in multi-layer into a retention medium HMD leaving a prescribed interval on a support base BS, whereby the three-dimensional metal structure arrangement is determined such that transmission light intensities or reflection light intensities with respect to two orthogonal polarization components in the incident light made incident at a desired incident angle is differentiated from each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034911-A (JP)
Title: Terminal control system
Inventor: NANAHARA JUNRO
IPC: H04Q9/00
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal control system wherein the communication stability is enhanced and the cost is reduced.  <P>SOLUTION: The terminal control system 1 includes: a control master unit 2 for controlling the whole system; a control slave unit 3 connected to the control master unit 2 via a dedicated communication line 5; and a plurality of terminals 4 connected to the control slave unit 3 via a power line 6, and the communication frequency between the control slave unit 3 and the terminals 4 is made smaller than the communication frequency between the control master unit 2 and the control slave unit 3. Since the communication frequency between the control slave unit 3 and the terminals 4 is made smaller, congestion of a communication state in the power line between the control slave unit 3 and the terminals 4 is avoided so as to enhance the communication stability. Further, since no specific configuration is required for the communication stability, no cost increase is caused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292275-A (JP)
Title: Mount bushing
Inventor: MARUYAMA HIDENOBU
IPC: F16F1/36
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount bushing which keeps sealing performance in a state in which spring characteristic is kept excellent.  <P>SOLUTION: The sealing performance is kept in a state in which the spring characteristic is kept excellent, in such a way that a periphery projection 14 compressed in an axial direction by being contacted with a washer 15 is formed in a part of periphery of collar 13 in a radial direction; and that a spring constant in the axial direction is lowered by decreasing an area to be compressed, by compressing the periphery projection 14 by contacting with the washer 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034655-A (JP)
Title: Semiconductor device
Inventor: SATO MITSURU
IPC: H01L23/12
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To block moisture permeating through a multilayer wiring package.  <P>SOLUTION: Sets of wiring 1a-4a are designed so that a composite wiring pattern formed by superimposing the multilayer wirings 1a-4a configuring a package substrate 10 can completely cover a gap s generated between wiring of each layer to be moisture permeating routes R1, R2 and a through-hole 5. Also, a set of dummy wiring 1A, 4A for blocking the moisture permeating routes R1, R2 may be disposed on the set of wiring 1a-4a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007112114-A (JP)
Title: Gas-barrier laminate
Inventor: OKUZU TAKAYOSHI
IPC: C08J7/052
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent gas-barrier laminate, which has gas-barrier properties more excellent than ever before in high-humidity conditions despite the use of a water-soluble polymer, by a method enabling industrially efficient production under conditions milder than ever before.  <P>SOLUTION: This gas-barrier laminate comprises a plastic substrate (I), a gas-barrier layer (II) and a resin layer (III), which are laminated in this order. The gas-barrier layer (II) is formed on the plastic substrate (I) in a direct manner or via an anchor-coat layer by applying a gas-barrier layer forming coating (C) containing a polyalcohol-based polymer (A) and a polycarboxylic acid-based polymer (B), onto the substrate. The resin layer (III) is formed by applying a resin coating (F) containing a univalent metal compound (D), or a univalent metal compound (D) and a bivalent or polyvalent metal compound (E).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008039934-A (JP)
Title: Sheet type slide member and pressure member for image fixing device, and image fixing device
Inventor: TAKAOKA SEIICHI
IPC: G03G15/20
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet type slide member and a pressure member for an image fixing device which have superior wear resistance, and to provide an image fixing device using them.  <P>SOLUTION: The sheet type slide member for the image fixing device uses a sheet manufactured using polytetrafluoroethylene molding powder (polytetrafluoroethylene powder obtained by suspension polymerization). Preferably, a deformation-preventive heat-resisting sheet is laminated on the sheet. Further, disclosed are the pressure member using the slide member and the image fixing device using the pressure member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001079-A (JP)
Title: Board
Inventor: NISHIKAWA MASAAKI
IPC: B43L1/08
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whiteboard which can be easily carried and save space for storage.  <P>SOLUTION: A flexible entry layer 6 is formed on the surface side of a flexible base 5 such as an acrylic foam or a urethane foam. In addition, a magnetic material 7, which can attract a magnet 3 on the surface side of the entry layer 6, is interposed between the base 5 and the entry layer 6. After that, the hard magnetic material 7 is divided into a plurality of parts, which are, in turn, dotted spaced from each other. The whiteboard 1 which can attract the magnet 3, can be rolled to a small dimension.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040263-A (JP)
Title: Image forming apparatus
Inventor: KIDO YASUMASA
IPC: G03G15/00
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of conveying a sheet without causing image defects.  <P>SOLUTION: A control section 62 that controls the sheet conveyance speed of a sheet conveyance belt such that the variable sheet conveyance speed of the sheet conveyance belt 31 used to convey a sheet P with a transferred toner image thereon to a fixing section 6 is increased or decreased according to the stiffness of the sheet P while satisfying the interrelations expressed as follows: the sheet conveyance speed in the fixing section<the sheet conveyance speed in a transfer section 6<the sheet conveyance speed of the sheet conveyance belt before fixing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036582-A (JP)
Title: Flocculator
Inventor: ONOZATO TSUYOSHI
IPC: B01D21/01
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocculator which can reduce a load on bearings with its weight reduction while ensuring a strength of stirring blades.  <P>SOLUTION: The flocculator 1 is provided with; a rotary shaft 10 which is pivoted by submerged bearings 4; and paddles 60 which keeps stirring blades 3 horizontally hung and fixed among fixation arms 5 extending outward from the rotary shaft 10. The stirring blades 3 are provided with; flight plates 3a having paddling surfaces 3d, which look in the direction of the rotation caused by the rotary shaft 10; and flanges 3b which extend longitudinally along the flight plates 3a and project crosswise with the paddling surfaces 3d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007096274-A (JP)
Title: Semiconductor heterostructure and forming method of semiconductor heterostructure
Inventor: KENARD MARK
IPC: H01L33/12
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming heterostructure, and a corresponding semiconductor heterostructure having a better surface roughness and/or embedding border plane roughness property.  <P>SOLUTION: A method of forming the semiconductor heterostructure, comprising the steps of: offering a substrate having a first inplane lattice parameter a<SB>1</SB>; preparing a buffer layer having a second inplane lattice parameter a<SB>2</SB>; and preparing an upper portion layer on this buffer layer, is characterized in that an additional layer is prepared between the buffer layer and upper portion layer for improving the surface roughness of the semiconductor heterostructure, and in that this additional layer has a third inplane lattice parameter a<SB>3</SB>locating between the first and second lattice parameters.  <P>COPYRIGHT: (C)2007,JPO&INPIT