baber/WOPTO huggingface dataset:
Patent JP-2009118028-A (JP)
Title: Time-division duplex transmitting/receiving device with correcting means
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04B7/10
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To respectively, collectively and simultaneously correct amplitude/phase characteristics of N transmission systems and N reception systems connected to N antenna elements without using a switch for correction.  <P>SOLUTION: A signal of a reference signal generator 1 is branched into N reference signals. The N reference signals are inputted into the reception part 11n though a transmission/reception changeover switch 15n from each antenna transmission line 24n during reception. The error between the output of the reception amplitude/phase corrector 10n and the reference signal is detected by a reception error detector 13n. The corrector 10n is controlled so that the error may be zero. A part of the transmission signals is inputted into the reception part 11n from the antenna transmission line 24n through a reception transmission line 23n during transmission. The error between the output of the reception amplitude/phase corrector 10n and the transmission signal inputted into a transmission amplitude/phase corrector 5n is detected by a transmission error detector 8n. The transmission amplitude/phase corrector 5n is controlled so that the error may be zero.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008112563-A (JP)
Title: Recording disk driving device, flexible printed circuit board unit and flexible printed circuit board
Inventor: IZUMI MITSUHIRO
IPC: G11B21/02
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording disk driving device wherein vibration of a flexible printed circuit board (FPC) can be reduced when a head actuator changes attitude.  <P>SOLUTION: A fixing member 25 is separated from the head actuator 15 at a prescribed interval. The FPC 24 extends from the head actuator 15 to the fixing member 25. The FPC 24 is superposed on the surface of the fixing member 25. A viscoelastic layer 35 and a protective layer 36 are layered on the surface of the FPC 24. The fixing member 25, the FPC 24, the viscoelastic layer 35 and the protective layer 36 are held by a clip fitting 26. When positioning of a head slider 21 is performed, the head actuator 15 changes attitude relatively to a recording disk 13. When the head actuator 15 stands still, the FPC 24 vibrates based on inertia force of posture change. Such residual vibration is absorbed by the viscoelastic layer 35. Vibration of the FPC 24 can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009112962-A (JP)
Title: Exhaust gas cleaner
Inventor: SUZUKI NORIHIKO
IPC: B01D46/42
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaner which can attain an improvement in the efficiency of particulate filter regeneration and has excellent durability.  <P>SOLUTION: The exhaust gas cleaner, which purifies an exhaust gas discharged from an internal combustion engine, comprises: a gas channel through which the exhaust gas flows; and a DPF (17) disposed in the gas channel and having many pores. The DPF (17) has an introduction surface (171) which comes into contact with the exhaust gas, the surface (171) having been almost wholly coated with a microporous material (18) having micropores with a smaller pore diameter than the pores. This microporous material (18) comprises a support made of an oxygen-storing/releasing oxide having one or more elements selected from the group consisting of alkaline earth metal elements, transition metal elements, group-12 elements, and group-13 elements and a silver-containing catalyst deposited on the support.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112984-A (JP)
Title: Grease applying apparatus
Inventor: KUDO KATSUO
IPC: B05C7/02
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease applying apparatus avoiding excess application or only permitting only a small excess if any.  <P>SOLUTION: The grease applying apparatus 10 for applying grease onto an inside periphery surface 17 of a cylindrical member 16 includes, a columnar member 20 provided with an outside periphery surface of 14 corresponding to the inside periphery surface 17 and fitted to the cylindrical member 16, a work supporting member 21 composed of a large diameter part 12 and supporting the columnar member 20, a grease supplying path 47 provided at the work supporting member 21 and introducing the grease supplied from the out side, and a grease discharge path 46 provided at the work supporting member 21 and sucking excessive grease to lead to a discharge opening fronting the outside. A work for wiping off excessive grease and the like is unnecessary so that work processes can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113736-A (JP)
Title: Camera mounting structure, camera mounting method, and exterior panel component for vehicle
Inventor: NAKAMURA TOMOHIRO
IPC: B60R1/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily cope with the miniaturization of an in-vehicle camera, and to sufficiently secure load resistant strength around a cable.  <P>SOLUTION: A bracket on which an in-vehicle camera is mounted is arranged in an exterior panel component constituting the exterior of a vehicle. The bracket is provided with a module installation part 40 to which an imaging module of the in-vehicle camera is fixed for installation and a connector installation part 50 to which a connector plug for the in-vehicle camera is fixed for installation, and the imaging module is fixed to a module installation part 40 for installation, and constituted so that connection between a connector receptacle and a connector plug of the in-vehicle camera is secured when the connector plug is fixed to the connector installation part 50 for installation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115278-A (JP)
Title: Chain tensioner
Inventor: SATO SEIJI
IPC: F16H7/08
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner having a plunger easy to process.  <P>SOLUTION: In the chain tensioner 1, the plunger 10 is inserted in an axially slidable manner in a tube-shaped cylinder 9 having an open end and a closed end, a screw rod 16 having a male thread 15 on its outer periphery is mounted in the cylinder 9, a projection 17 engaging with the male thread 15 of the screw rod 16 is provided on the inner periphery of the plunger 10. The male thread 15 is formed in a sawtooth shape in which the flank angle of a pressure-side flank 18 that receives pressure when subjected to force acting in the direction in which the plunger 10 is pushed into the cylinder 9 is greater than the flank angle of a play-side flank 19. The plunger 10 is urged by a return spring 20, mounted between the plunger 10 and the screw rod 16, into the direction in which the plunger 10 projects from the cylinder 9, and thus the plunger 10 pushes a chain 6. The projection 17 on the inner periphery of the plunger 10 is provided in a circular arc-shaped region of the inner periphery of the plunger 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115735-A (JP)
Title: Distance-measuring device, distance measurement method, distance measurement program, and recording medium
Inventor: KOBAYASHI KAZUNORI
IPC: G01B17/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate a distance when using general speakers and microphones or even in a noisy environment that uses a distance measuring device.  <P>SOLUTION: The distance-measuring device includes a signal generation section, a generation signal audible sound eliminating filter, a microphone signal audible sound elimination filter, an impulse response calculation section, and a peak detection section, thus measuring a distance by speakers and microphones. The generation signal audible sound eliminating filter eliminates audible sound components from signals generated from the signal-generating section for outputting. The microphone signal audible sound eliminating filter eliminates audible sound components from microphone signals. An impulse response calculating section obtains an impulse response from the output signal of the generated signal audible sound eliminating filter and that of the microphone signal audible sound eliminating filter. A peak detection section detects a peak from the output of the impulse response calculating section and obtains a times up to a peak after a signal is outputted from the generated signal audible sound eliminating filter for obtaining distance information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121276-A (JP)
Title: Ignition timing control device and method for internal combustion engine
Inventor: KANEKO MASATO
IPC: F02D45/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control ignition timing by correcting a determination value VJ in accordance with vibration noise.  <P>SOLUTION: When knocking strength N calculated in accordance with vibration strength is the predetermined value Vj or more, a determination part 612 of an engine ECU determines that knocking occurs. When it is determined that knocking occurs, an ignition timing control part 614 retards ignition timing only by predetermined amount. When a 90 degree integrated value lpkknk obtained by integrating strength is a first knocking determination level VKD or larger and smaller than a second knocking determination level VKE, a count part 704 performs counting so that a knocking count value KC is increased only by C (1). When the 90 degree integrated value lpkknk is the second knocking determination level VKE or larger, counting is performed so that the knocking count value KC is increased only by C (2) larger than the C (1). A correction part 706 corrects the determination value VJ in accordance with the knocking count value KC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124345-A (JP)
Title: Surface acoustic wave device, electronic device, and electronic apparatus
Inventor: KONO HIDEYASU
IPC: H01L41/187
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance and high quality surface acoustic wave device which is excellent in a filter characteristic by improving an insertion loss and withstand power in a surface acoustic wave device, and to provide an electronic device and an electronic apparatus.  <P>SOLUTION: In the surface acoustic wave device 1, a plurality of unit filters 1-A and 1-B having IDTs 10 and 11 comprising piezoelectric material, interdigital electrodes 10a and 10b and interdigital electrodes 11a and 11b forming pairs are formed on the same piezoelectric substrate 26 and are connected in parallel. All the lengths of electrode fingers 2a and 2b of the interdigital electrodes 10a, 10b, 11a and 11b are equal to one another, and when the wavelength of the surface acoustic wave of the unit filters 1-A and 1-B is defined as λ (wherein, λ=V/f: surface acoustic wave speed (m/s), f: operation frequency (GHz)), the electrode film thickness of the IDTs 10 and 11 is configured to be within the range of 10 to 400 nm, and the cross length of the electrode fingers 2a and 2b is configured to be within the range of 5 to 50λ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120678-A (JP)
Title: Inorganic fine particle dispersion
Inventor: YAMAKAWA HIROSHI
IPC: C08K3/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic fine particle dispersion capable of forming a film in a state in which the fine particles are firmly bonded to various substrates such as a plastic, glass, a silicon wafer and a metal, and forming a stable film by heat treatment for a short time.  <P>SOLUTION: The inorganic fine particle dispersion contains a modified polyolefin grafted with an unsaturated carboxylic acid, inorganic fine particles and a solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096966-A (JP)
Title: Condenser
Inventor: ABE YOSHIHIRO
IPC: F28D7/16
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser which achieves improved liquefaction of non-product gas with respect to improvement in recovery of recovered oil obtained by liquefying waste plastic refuse in which all kinds of waste plastic such as hydrocarbon type, ester type and chloride type coexist by thermal decomposition and by cooling oil vapor thus produced.  <P>SOLUTION: Cooling water is fed into spaces formed by doubly disposing a cylinder on the outer circumference of the condenser having a cyclone shape, wherein both of a straight barrel part and a cone part of the condenser are constituted with thin plates which are processed into shallow wave form and the wavy wave form is inclined. Oil vapor introduced from an inflow port causes oil viscosity to increase in the course of flowing down through a wavy valley, and flows down through the inclined valley. Swirling vapor passes through wave front to improve the oil-collecting efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128020-A (JP)
Title: Piezoelectric vibration gyroscope using tuning fork type piezoelectric single crystal vibrator
Inventor: OKAMOTO KOICHI
IPC: G01C19/5621
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration gyroscope capable of achieving a compact piezoelectric single crystal vibrator and using a low-cost and highly sensitive tuning fork type piezoelectric single crystal vibrator.  <P>SOLUTION: The tuning fork type piezoelectric single crystal vibrator 2 is constituted of a first vibrating arm 31a, a second vibrating arm 31b, which are vibrating parts, and a base 32 for supporting the vibrating arms. A detection electrode 33a is formed by electrically connecting a detection electrode provided for the outside of the first vibrating arm 31a to a detection electrode provided for a center of the second vibrating arm 31b on the tuning fork type piezoelectric single crystal vibrator 2. A detection electrode 33b is similarly formed by electrically connecting a detection electrode provided for the outside of the second vibrating arm 31b to a detection electrode provided for a center of the first vibrating arm 31a on the tuning fork type piezoelectric single crystal vibrator 2. Angular velocities are detected on the basis of output signals detected by the detection electrodes 33a and 33b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128421-A (JP)
Title: Kaleidoscope pattern printer
Inventor: ISHIBASHI HIROKO
IPC: G02B27/08
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kaleidoscope pattern printer easily processing, printing, imaging and storing the pattern of a kaleidoscope.  <P>SOLUTION: The kaleidoscope pattern printer includes: a kaleidoscope holding means 30, a kaleidoscope pattern photographing means 40, a kaleidoscope pattern display means 60, and a kaleidoscope pattern printing means 70. Kaleidoscope image information obtained by the kaleidoscope pattern photographing means 40 is displayed on the kaleidoscope pattern display means 60 to be output to the kaleidoscope pattern printing means 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126918-A (JP)
Title: Composite of rubber and cord
Inventor: SAKAKI TOSHIAKI
IPC: C08J5/06
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite of a rubber and cords, improved in durability.  <P>SOLUTION: The composite is provided, being obtained by covering reinforcing cords 2 comprising synthetic fibers or natural fibers with such a BIMS (brominated isobutylene-p-methylstyrene copolymer rubber)-based rubber composition 3 that 50 pts.wt. or more of BIMS is included in 100 pts.wt. of a rubber component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129144-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: JIN TAKAHARU
IPC: G06K19/07
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is difficult to form a desired slit shape with a shape of a blade of a punching die corresponding to a slit end roughening in a process with the punching die for a slit of such narrow width around 200 μm as required for the slit to be formed in an antenna part for input-output separation of an RFID chip for use that tends to be also miniaturized for overall size reduction because of recent demand for miniaturization.  <P>SOLUTION: In manufacture of an electronic tag, when an aluminum-based tape-like thin film is punched with a die to form an antenna part, relatively wide first and second apertures are first formed by punching with first and second dies, then a third aperture is formed between the first and second apertures by punching with a third die so as to be connected with both of the first and second apertures at its relatively narrow parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128592-A (JP)
Title: Image forming device and imaging forming system
Inventor: IWAI KATSUTOSHI
IPC: G03G15/01
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a color shift without lowering productivity, when forming respectively toner images different each other in colors on a plurality of drum-like photoreceptors, and when obtaining a color image by transferring overlappingly the respective colors of toner images on a recording medium via an intermediate transfer body or directly.  <P>SOLUTION: This image forming device includes the plurality of photoreceptors, a driving part for rotation-driving the plurality of photoreceptors, and a control part for calculating a difference of leading-up characteristics when starting the rotation driving of the plurality of photoreceptors by the driving part, and for stopping each photoreceptor to be located in a stop position in response to a difference of a moving distance of a photoreceptor surface generated by the difference of the leading-up characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126761-A (JP)
Title: Flocculant for ready-mixed concrete and method for processing ready-mixed concrete
Inventor: IYOTA KIYOFUMI
IPC: C04B24/26
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocculant for a ready-mixed concrete for agglomerating a surplus ready-mixed concrete in a drum and preventing the fluidity of a ready-mixed concrete newly charged into the drum from being lowered and a method for processing a ready-mixed concrete.  <P>SOLUTION: The flocculant for a ready-mixed concrete containing a polymer absorber as a dispersant which is selected from the group consisting of polyacrylics, polyvinylalcohols, polysaccharides and proteins and capable of absorbing water in a dispersive medium such as an organic solvent and an aqueous salt solution which does not dissolve the polymer absorber is mixed with a surplus ready-mixed concrete and discharged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126478-A (JP)
Title: Controller for hybrid vehicle
Inventor: FUKUMURA MITSUMASA
IPC: B60L50/16
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly suppress a speed change shock capable of occurring when changing speed between continuously variable transmission mode and a fixed change gear ratio mode.  <P>SOLUTION: This controller for a hybrid vehicle is loaded in the hybrid vehicle or the like having an engine and a motor generator as drive sources, configured such that two modes of the continuously variable transmission mode and the fixed change gear ratio mode can be changed over. Specifically, a speed change power calculation means calculates speed change power based on a present operating point and an operating point after the speed change, and a speed change determination means determines whether to adjust engine power to change the speed or not based on the speed change power and the present engine power. A speed change control means adjusts the engine power to change the speed when it is determined that the engine power is adjusted to change the speed. Thereby, the speed change shock capable of occurring when speed changes can be properly suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129409-A (JP)
Title: Failure recovery method, computer, cluster system, management computer, and failure recovery program
Inventor: MATSUMOTO HIROKAZU
IPC: G06F11/20
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process recovery method which increases speed of recovery processing while suppressing probability of processing data loss.  <P>SOLUTION: In a cluster system including a first computer and a second computer, system information including a state of the cluster system is stored, the second computer holds duplicate of data used in the first computer, when a failure is generated in the first computer, whether to restart processing in which the failure is generated by the first computer or to execute the processing in which the failure is generated by the second computer is determined on the basis of system information, when the processing in which the failure is generated is restarted by the first computer, the first computer receives the duplicate of the data from the second computer, and restarts the processing in which the failure is generated, when the second computer executes processing in which the failure is generated, the second computer executes the processing in which the failure is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132261-A (JP)
Title: Vehicular suspension system
Inventor: YABUGEN KOICHI
IPC: F16F15/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension system with high practicality.  <P>SOLUTION: In vibration damping control for generating absorber force generated by an electromagnetic shock absorber as vibration damping force for damping at least vibrations at a spring upper part, when a vehicle travels at a place where road surface gradient changes, vibrations in frequency lower than a set frequency fc' are made to be excluded from damping objects. When the vehicle travels at a place where the road surface gradient changes, for example, a place changing from a slope to a flat road, a place changing from a flat road to a slope, etc., a force which produces pitch is applied on a vehicle body according to the change of the road surface gradient, and vibrations with comparatively large amplitude and comparatively low frequency are generated in the vehicle body. The suspension system of the present invention can prevent the generation of the absorber force to the vibrations and can mitigate a burden on the system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138579-A (JP)
Title: Failure determining device of sensor of internal combustion engine
Inventor: SOMENO TEI
IPC: F02D45/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure determining device capable of determining a failure of an actual intake pipe pressure sensor with high accuracy by distinguishing an abnormality of each calculating element for obtaining estimated intake pipe pressure and an abnormality of the actual intake pipe pressure sensor.  <P>SOLUTION: The failure determining device comprises a means 304 calculating a fuel injection amount from the sensor detecting the actual intake pipe pressure, a means 303 calculating an air-fuel ratio correction amount from an air-fuel ratio detection means detecting an air-fuel ratio of exhaust gas, a means 301 calculating the estimated intake pipe pressure based on detection values from a sensor detecting at least a throttle valve opening degree, an engine rotation speed, an intake air temperature and atmospheric pressure, a means 305 for comparing the actual intake pipe pressure and the estimated intake pipe pressure, and a failure determining means 307 wherein the failure determining means determines the failure of the intake pipe pressure sensor when a ratio or the deviation of the comparison result is out of a predetermined range and the air-fuel correction amount is not within a predetermined range.  <P>COPYRIGHT: (C)2009,JPO&INPIT