baber/WOPTO huggingface dataset:
Patent JP-2009057839-A (JP)
Title: Misfire detection system for internal combustion engine
Inventor: TAKAKUWA EIJI
IPC: F02D45/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overheating of a catalyst by misfire and improve misfire/ignition determining accuracy, in a system for determining the existence of misfire by detecting ion current generated in response to combustion of an air/fuel mixture in a combustion chamber of an internal combustion engine via a spark plug and comparing the detected value with a misfire determining value.  <P>SOLUTION: A first misfire determining value Vth1 is set in the vicinity of the minimum value of the ion current during normal combustion, and a second misfire determining value Vth2 smaller than the first misfire determining value Vth1 is set in the vicinity of the maximum value of noise when complete misfire occurs. When the engine operating condition is such that a frequency of occurrence of misfire is low in a region where the temperature of the catalyst rises largely when the misfire occurs, the misfire/ignition determining accuracy is improved by determining that the overheating of the catalyst is not caused by the misfire and selecting the second misfire determining value Vth2. On the other hand, when the frequency of occurrence of misfire is high, the misfire detection ability is enhanced by determining that the catalyst may be overheated by the misfire and selecting the first misfire determining value Vth1. It is thus possible to detect the misfire early so that the catalyst overheating prevention process can be carried out promptly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059060-A (JP)
Title: Moving body image extraction unit and program
Inventor: HAMADA REI
IPC: G06T7/20
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving body image extraction unit and a program, capable of stably outputting a proper extraction image of a moving body.  <P>SOLUTION: The moving body image extraction unit includes a CPU 71 for executing calculation processing of difference intensity related to a background portion in regard to a plurality of frames continuously shot, and calculation processing of an alpha value obtained by dividing the difference intensity of any one arbitrary frame out of the plurality of frames by the added difference intensity of the plurality of frames, and output processing of the extracted image of the moving body in the arbitrary frame based on the calculated alpha value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056632-A (JP)
Title: Laminate of fluorine-containing polymer and vulcanized rubber
Inventor: SHIYOUJI SHIGERU
IPC: B32B25/08
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the cure adhesion of a thermoplastic fluorine-containing polymer and a nitrile-based rubber or an epichlorohydrin-based rubber, without interposing an adhesive layer or applying special surface treatment.  <P>SOLUTION: A laminate is characterized in that the thermoplastic fluorine-containing polymer and an unvulcanized rubber composition are vulcanized and bonded, the fluorine-containing polymer is composed of (A) and the unvulcanized rubber is composed of (B1) or (B2), wherein (A) is the fluorine-containing having a reactive functional group at a main chain terminal and/or a side chain terminal, (B1) is the nitrile-based rubber composition containing at least one kind of a tackifier and a vulcanizing agent selected from an amine-based tackifier, a quaternized ammonium salt-based tackifier, and a quaternized phosphonium-based tackifier, and (B2) is an epihalohydrin-based rubber composition containing at least one kind of a tackifier, an acid acceptor, and the vulcanizing agent selected from the tackifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057317-A (JP)
Title: Pest control agent
Inventor: ANDO TAKESHI
IPC: C12N1/14
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest control agent using a natural enemy microorganism which is low-toxic and can quickly and effectively control insect pests and phytopathogenic bacteria over a long period.  <P>SOLUTION: The pest control agent comprises the combination of at least one natural enemy microorganism selected from a natural enemy filamentous fungus, a natural enemy bacterium, and a natural enemy virus and a reduced starch saccharified product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057938-A (JP)
Title: Catalyst deterioration determining device for engine
Inventor: KONISHI JUNICHI
IPC: F02D45/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst deterioration determining device for an engine, capable of determining degradation of a catalyst with high accuracy without being affected by the degree of degradation of a lean air-fuel ratio sensor, and preventing lighting of a warning lamp although the catalyst is not degraded.  <P>SOLUTION: This catalyst degradation determining device for the engine includes: diagnostic time measuring means for measuring time from start of catalyst degradation diagnosis to calculation for the degree of the catalyst degradation; lean air-fuel ratio sensor degradation degree calculation means for calculating from the measured time the degree of the degradation of a lean air-fuel ratio sensor upstream of the catalyst; correction value calculation means for calculating a correction value from the measured time and the degree of the degradation of the lean air-fuel ratio sensor; and catalyst degradation degree calculation means for calculating the degree of the degradation of the catalyst by correcting the calculated value of the degree of the degradation of the catalyst calculated by using at least an output value from the lean air-fuel ratio sensor with the calculated correction value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064483-A (JP)
Title: Optical recording medium and manufacturing method thereof
Inventor: OBOSHI TOSHIO
IPC: G11B7/246
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium for achieving excellent recording/reproducing characteristics in an optical recording medium having a recording layer including an organic dye, and to provide a manufacturing method of the optical recording medium.  <P>SOLUTION: The optical recording medium has a recording layer including an organic dye, and a light transmission layer transmitting light for recording an information signal on the recording layer. There is a buffer layer including a polymer material between the recording layer and the light transmission layer. The polymer material is at least one kind of polybutadiene, polyisoprene, and their copolymers. The buffer layer is adjacent to the recording layer, and the hardness of the buffer layer is smaller than that of the light transmission layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062564-A (JP)
Title: Perovskite type oxide, ferroelectric film and its manufacturing method, ferroelectric element, and liquid discharge apparatus
Inventor: SHINKAWA TAKAMI
IPC: H01L41/316
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PZT-based perovskite type oxide capable of adding donor ions of ≥5 mol% to A site without adding any sintering additive or acceptor ions.  <P>SOLUTION: The perovskite type oxide is represented by Formula (P) (Pb<SB>1-x+δ</SB>Mx)(Zr<SB>y</SB>Ti<SB>1-y</SB>)O<SB>z</SB>, where M denotes at least one element selected from Bi and lanthanide elements, while satisfying inequalities 0.05≤x≤0.4, and 0<y≤0.7. δ =0 and z =3 as standard values. However, these values may be deviated from the reference values in a range enabling formation of the perovskite structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062326-A (JP)
Title: Interleukin 4 production inhibitor
Inventor: SUMI MIKA
IPC: A61P43/00
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interleukin 4 production inhibitor and an antiallergic agent which are safer and highly effective.  <P>SOLUTION: The interleukin 4 production inhibitor and the antiallergic agent comprise at least one dipeptide or its salt selected from the group consisting of alanylasparagine, glutamylaspartic acid, serylglutamine, and β-alanyl-β-alanine as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065103-A (JP)
Title: Method of manufacturing optical filter for display, and optical filter for display
Inventor: TANAKA HISAMICHI
IPC: G09F9/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical filter for display which can be manufactured at low cost with high productivity on the whole, and to provide the optical filter for display.  <P>SOLUTION: On one surface of a long-sized transparent base 21, a metal mesh pattern 22 is provided which is seamless and continuous along the length of the transparent base 21. On the metal mesh pattern 22, conductive paste is printed or a conductive adhesive sheet is stuck to form electrode frames 24 corresponding to the screen size of a display at predetermined intervals along the length of the metal mesh pattern 22, and a single optical function layer film 31 are stacked on the metal mesh pattern 22 in the electrode frames 24 to form a long-sized optical filter 32, which is cut to the external shape size of the electrode frames 24, thereby manufacturing a single optical filter 60 for every display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063550-A (JP)
Title: Semiconductor sensor device
Inventor: NISHIOKA TARO
IPC: H01L23/02
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sensor device capable of inhibiting deterioration in reliability even in the case of configuration in a package form of resin molded type in order to simplify the manufacturing process.  <P>SOLUTION: The semiconductor sensor device includes: a frame part 11; a weight part 12 arranged in the frame part 11; a flexure part 13 for supporting the weight part 12 to the frame part 11 swingably; a sensor element 10 for detecting a physical amount according to the displacement of the weight part 12; a lead frame 1 on which a sensor element 10 is fixed through a bonding layer 2; and a resin shielding layer 30 for at least shielding the sensor element 10. The sensor element 10 is fixed on the lead frame 1 through the bonding layer 2 while keeping a prescribed distance. The bonding layer 2 is formed between the frame part 11 of the sensor element 10 and the lead frame 1 around the frame part 11 in a plan view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069982-A (JP)
Title: Propagation route calculation device, propagation route calculation method, and recording medium
Inventor: SUGA SHUICHI
IPC: G06F19/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propagation route calculation device for faithfully calculating a propagation route near the reflection point of an electric wave, and for shortening a calculation time.  <P>SOLUTION: This propagation route calculation device is provided with an electron density calculation part 11 for calculating electron density in the current calculation point of the propagation route of an electric wave; a refractive index calculation part 12 for calculating a refractive index on the basis of the electron density calculated by the electron density calculation part; a zenithal angle calculation part 13 for calculating the zenithal angle of the propagation route of the electric wave in the current calculation point on the basis of the refractive index calculated by the refractive index calculation part; and a step calculation part 14 for calculating a step representing a distance or a propagation time from the current calculation point to the next calculation point, and changing so as to become smaller according as the zenithal angle calculated by the zenithal angle calculation part becomes larger, according to the zenithal angle calculated by the zenithal angle calculation part 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068429-A (JP)
Title: Oil separator
Inventor: INAMI NORIO
IPC: F01M13/04
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil separator capable of inhibiting formation of sludge.  <P>SOLUTION: The oil separator separates oil from blow-by gas by centrifugal force and has a sludge inhibition layer 60 neutralizing acid material for inhibiting formation of sludge formed on an inner wall surface 50f which blow-by gas touches. Nitric acid water accelerating formation of sludge contained in blow-by gas turning in the oil separator is neutralized by forming the sludge inhibition layer formed out of calcium carbonate for neutralizing acid material such as nitric acid water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072022-A (JP)
Title: Device for measuring current
Inventor: KOYAMA YOSHITSUGU
IPC: H02M7/12
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the voltage of a current detecting resistor.  <P>SOLUTION: A potential difference between a pair of potentials Vcc1 and GND 1 is applied to an amplifier 201 and a microcomputer 203, and the potential GND 1 is imparted to the first end 107a of the current detecting resistor 107. The potential difference between a pair of potentials Vcc2 and GND 2 is applied to a differential amplifier 212 and the microcomputer 204, and the potential GND 2 is imparted to the first end 108a of the current detecting resistor 108. The first ends 107a and 108a of the current detecting resistors 107 and 108 are connected to one end of a smoothing capacitor 104 through a wiring 109. The amplifier 201 amplifies and outputs the potential difference at both ends of the current detecting resistor 107, and the differential amplifier 212 amplifies and outputs the potential of a second end 108b using the potential of the first end 108a of the current detecting resistor 108 as a reference. The microcomputer 203 measures an output from the amplifier 201, and the microcomputer 204 measures the output from the differential amplifier 212.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008011572-A (JP)
Title: Method and system for wireless communication to establish multimedia message service on wireless lan
Inventor: SHAHEEN KAMEL M
IPC: H04L12/54
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for wireless communications to establish multimedia message services on a wireless LAN.  <P>SOLUTION: The wireless communication system 200 includes a 3GPP UMTS 105, a WLAN 110 and an MMS server 125. The MMS server 125 stores at least one MMS message into a memory 130 for a WTRU 115 until the WTRU 115 reads a message, and the 3GPP UMTS 105 includes an Internet protocol short message gateway (IP-SM-GW) 230 provided with a short message service (SMS) proxy 232. The WTRU 115 is registered into the SMS proxy 232 to establish SMS connection, and also registered into the MMS server 125 to establish MMS connection. If the MMS server 125 receives the MMS message of the WTRU 115, the WTRU 115 is notified of it, and then the WTRU 115 reads the MMS message from the memory 130 of the MMS server 125.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174715-A (JP)
Title: Method for producing polyarylene
Inventor: ODA SEIJI
IPC: C08G61/12
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene from a corresponding dihalobiphenyl compound.  <P>SOLUTION: The method is characterized by polymerizing only a dihalobiphenyl compound represented by formula (1), or the dihalobiphenyl compound and an aromatic compound represented by formula (2), or the dihalobiphenyl compound and an aromatic compound represented by formula (3) in the presence of catalytic amounts of a divalent nickel compound, a trivalent phosphorus ligand, and zinc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009076147-A (JP)
Title: Magnetic disk and method of manufacturing magnetic disk
Inventor: ISHIYAMA MASAFUMI
IPC: G11B5/84
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk which excels in wear resistance and tribological property even if the film thickness of a protective layer is 3 nm or less, and avoids a high fly write fault etc.  <P>SOLUTION: A magnetic disk 10 for magnetic recording is provided with: a magnetic layer 4 for magnetic recording; a protective layer 5 which is formed on a magnetic layer 4 and protects the magnetic layer 4; and a lubricating layer 6 formed on the protective layer 5. The protective layer 5 substantially comprises carbon, hydrogen and nitrogen, and its atomic weight ratio (N/C) is 0.25 to 0.15 when obtaining the atomic weight ratio (N/C) of the nitrogen and carbon from the intensity of N1s and C1s spectrum by setting a take-off angle of C1s photoelectron and N1s photoelectron to 7° to a detector by analysis of the angle-resolved depth direction of X-ray photoelectron spectroscopy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077252-A (JP)
Title: Optical transmission system
Inventor: KAWAI HISATSUGU
IPC: H04B10/524
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system which calculates and displays the transmission delay amount, prior to the operation start of the system, and thereby solves, prior to the start of service, the problem, wherein heretofore for measuring the transmission delay amount, until the operation of the system is started, it does not become clear that a normal service can not be provided, and which thus realizes a high-reliability system at low cost, in a short period of time.  <P>SOLUTION: The optical transmission system is provided, wherein a repeater 2 and each slave unit 4 has stored a parameter that is a fixed delay time within an apparatus; and when the system is started, the repeater 2 and each slave unit 4 measure a delay amount of an optical line connected to a master port, each slave unit 4 transmits the measured optical line delay amount and the parameter to the repeater 2, and the repeater 2 transmits own parameter, the parameter of the slave unit 4 and the optical line delay amount to a maintenance tool 6. On the basis of these transmitted parameters and the delay amount, the maintenance tool 6 then calculates and displays the transmission delay time of each optical fiber and the delay time to a radio output terminal of each slave unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075452-A (JP)
Title: Communication karaoke system
Inventor: ITO TOMOYA
IPC: G10L25/51
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication karaoke system capable of attracting many customers by offering various kinds of services with a limited number of members as a unit.  <P>SOLUTION: A server device 20 includes a ranking statistics means 132 for taking ranking statistics for each store 12 where a karaoke device 16 is installed regarding performance given by using the karaoke device 16. Thereby, a good singing user who goes to the store 12 is known by referring to the ranking in the favorite store 12, and it becomes easy to put a name in a ranking in comparison with a nationwide ranking. That is, the communication karaoke system 10 capable of attracting many customers by offering the various kinds of services with the limited number of members as a unit can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083525-A (JP)
Title: Work vehicle
Inventor: SHIMIZU AKIHIRO
IPC: B62D21/18
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front dozer attaching frame improved in strength of attaching a front dozer to a work vehicle and having no influence on the steered angle of left and right front wheels.  <P>SOLUTION: The work vehicle includes left and right front wheels and left and right rear wheels, and the power of an engine is transmitted through a transmission device inside a transmission case to the front wheels or the rear wheels. To left and right brackets in a front portion of the transmission case and left and right rear axle cases extending out to left and right from a rear end portion of the transmission case, the dozer frame is attached below the transmission case and inside the left and right rear wheels. By the dozer frame, a rear end portion of a front frame positioned below the transmission case and inside the left and right front wheels is supported rotatably about an axis in a left-and-right direction. The front dozer is attached to a front end portion of the front frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086064-A (JP)
Title: Laser beam generator
Inventor: OGURI HITOSHI
IPC: G02F1/377
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam that can easily couple only conversion light and has a high reliability by reducing the number of components.  <P>SOLUTION: A laser beam generator 10 including at least a semiconductor laser 1 and a second harmonic generation element 2 for converting the wavelength of fundamental light emitted from the semiconductor laser 1 is configured so that the fundamental light emitted from the second harmonic generation element 2 and the conversion light are introduced to a SELFOC lens 3 and the conversion light is collimated and emitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083440-A (JP)
Title: Device and method for manufacturing unvulcanized tire
Inventor: KANZAWA SATOSHI
IPC: B29D30/26
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device capable of highly accurately mass-producing unvulcanized tires for pneumatic tires forming a plurality of independent tire air chambers in the tire width direction between a rim and the tire during mounting of the rim and a method for manufacturing the unvulcanized tire.  <P>SOLUTION: The manufacturing device 1 of an unvulcanized tire for a pneumatic tire forming the plurality of independent tire air chambers in the tire width direction between the rim and the tire during mounting of the rim is equipped with a molding drum 2 around which a tire structuring member 6 is wrapped, bead locks 3 for fixing and holding a bead core member 7 at a prescribed position on the tire structuring member 6, expansion means 4a, 4b disposed between the bead locks 3 and on the inside of the molding drum 2 for toroidally expanding the section sandwiched by the bead core members 3 of the tire structuring member 6 outward in the radial direction, and bending means 5a, 5b disposed on the outside of the bead locks 3 in the width direction and on the inside of the molding drum 2 for bending both width ends 10 of the tire structuring member 6 outward in the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093375-A (JP)
Title: Plant control system and method
Inventor: HOSHINO TAKEO
IPC: G05B19/05
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant control system with a general-purpose personal computer (general-purpose PC) to distribute functions to a programmable logic controller (PLC) and the general-purpose PC, and to ensure reliability of the general-purpose PC for industrial use, for example, in terms of punctuality.  <P>SOLUTION: This plant control system comprises: a process computer 1 for managing a plant; a PLC 2 interposed between the process computer 1 and plant equipment 3; and a general-purpose PC 7 for performing arithmetic processing based on arithmetic data received from the PLC 2 and transmitting the arithmetic result data to the PLC 2. The functions are distributed that the PLC 2 executes a sequential control logic while the general-purpose PC 7 executes complicated arithmetic processing. In addition, the arithmetic result data output from the general-purpose PC 7 is always transmitted through the PLC 2 and the consistency of the arithmetic result data is checked in the PLC 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT