baber/WOPTO huggingface dataset:
Patent JP-2007315276-A (JP)
Title: Multi-hole type injector
Inventor: ARAI DAIJIRO
IPC: F02B23/10
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly disperse fuel density of a spray injected from a main nozzle port, while securing spray achieving force of the main nozzle port, for enhancing stability of ignition and combustion in a low speed-low load area, in a spark ignition type cylinder direct injection engine having a spark plug arranged in a combustion chamber and a multi-hole injector for injecting fuel into the combustion chamber.  <P>SOLUTION: This multi-hole type injector 1 has the main nozzle port 10 having the injection center pointing to the spark plug 2, and a sub-nozzle port having the injection center pointing in the direction different from the injection center of the main nozzle port. While setting spray achieving force of the sub-nozzle port so as to reduce more than the spray achieving force of the main nozzle port 10, in the cross-sectional area of the main nozzle port 10, an inner diameter of an outlet part 12 is set larger than an inner diameter of an inlet part 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318434-A (JP)
Title: Mobile phone
Inventor: SUGANUMA TOSHIO
IPC: H04B1/40
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone which while using a clock signal whose harmonic matches one of frequency channels, can suppress the occurrence of a case where the clock signal becomes a noise source for a selected frequency channel.  <P>SOLUTION: The frequency of a clock signal transmitted from a clock control circuit 17 to a display part 9 through a coaxial cable 25 is controlled based upon the frequency channel of a television broadcast wave to be received by an antenna 16 for television broadcast reception and the temperature of a clock oscillator 18 detected by a temperature sensor 21. Consequently, the frequency of the clock signal can be controlled based upon the selected frequency channel and temperature detection result, so that while using the clock signal whose harmonic matches one of frequency channels, the occurrence of the case where the clock signal becomes the noise source can be suppressed for the selected frequency channel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318454-A (JP)
Title: Position information history display method and mobile terminal
Inventor: OSAWA HIROSHI
IPC: H04W88/02
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal apparatus to improve a variety of conveniences by recording respective conduct history and activity history.  <P>SOLUTION: The mobile terminal apparatus has a present position information acquiring portion to acquire a present position information which is a position information at present, an operation generation detecting portion to detect generation of a prescribed operation according to an operation kind, and a history information holding portion to hold history information including information related to an operation kind information of the detected operation and the present position information acquired at detecting the operation. By detecting the generation of the prescribed operation according to the operation kind, a practical information regarding a history is recorded and the convenience is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322193-A (JP)
Title: On-line navigation system and vehicle navigation apparatus
Inventor: OKADA TAKUYA
IPC: H04W4/02
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein a conventional in-vehicle navigation system cannot set a moving target/person as an object.  <P>SOLUTION: In the case the moving target/person has a personal digital assistance with a built-in GPS receiver, the position of the personal digital assistance is registered in a position information database via a network, and an in-vehicle navigation system is connected to a server having the positional information database via the network, and then the positional information of the personal digital assistance is acquired from the position information database and is displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321079-A (JP)
Title: Polyimide film and its manufacturing method
Inventor: OKUYAMA TETSUO
IPC: C08G73/10
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film which has a highly uniform film surface; to provide a circuit board using a metallized polyimide film, improved in a yield by using the polyimide film; and to provide a method of manufacturing the polyimide film.  <P>SOLUTION: A polyimide film is prepared by polycondensing an aromatic diamine component and an aromatic tetracarboxylic acid component as raw material monomers, and the film has a width of ≥0.5 m, a length of ≥5 m, and ≤0.3 ppm/RH% standard deviation of a coefficient of humidity expansion, in an any position of the lateral and longitudinal directions of the film. A laminate is formed by laminating a metal layer onto the film; a circuit board is prepared by patterning the metal layer of the laminate; and a continuous film-forming method is used for a specified airflow volume for thermal treatment in the step of imidizing thermal treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322832-A (JP)
Title: Faraday rotator, optical isolator using the same and method for manufacturing the same
Inventor: YONEDA YOSHITAKA
IPC: G02B5/30
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Faraday rotator the light transmittance of which is improved while reducing its manufacturing cost and to provide an optical isolator.  <P>SOLUTION: The Faraday rotator 1 is manufactured by depositing an antireflection film 3 on two surfaces of a substrate 2 such as glass which are opposed to each other in parallel and depositing a magneto-optical film (for example, a Bi-substituted garnet film) 4 on each of the antireflection films 3 by an aerosol deposition method. An optical element for the polarization-dependent optical isolator is manufactured by arranging the Faraday rotator 1 between two sheets of polarizing glass 5 arranged oppositely so that the polarization axis of one of two sheets is deviated from that of the other by around 45°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325236-A (JP)
Title: Class-d amplifier and overcurrent protecting method thereof
Inventor: TSUJI NOBUAKI
IPC: H03F3/217
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To guide switching elements to an OFF state without giving great damage to the switching elements or a load when an overcurrent occurs in the switching elements of an output buffer circuit of a class-D amplifier.  <P>SOLUTION: When an overcurrent detection unit 40 detects an overcurrent in any one of transistors PP, NP, PM and NM of an output buffer circuit 10, a timing signal generating unit 50 and a gate signal control unit 60 define at least one transistor other than the transistor where the overcurrent is detected, as a discharging switching element, bring transistors, other than the discharging switching element among the transistors into OFF state and bring the transistor that is the discharging switching element, into OFF state after keeping an ON state just for a predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326105-A (JP)
Title: Press forming die and press forming method
Inventor: YABE TAKASHI
IPC: B21D43/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming die by which the generation of rolling of a material to be worked is prevented and bruises and whisper burs are prevented from being generated on the material to be worked.  <P>SOLUTION: A pinching parts 13 with which a lead frame material 2 placed on a die 5 and heel parts 15a, 15b by which the side faces of the lead frame material 2 are positioned are formed on punch guides 11, and the side faces of the heel parts 15a, 15b are composed of straight-like position control surfaces the upper ends of which reach the pinching parts 13 and circular-arcuate guide faces which are continued to the under surfaces of the heel parts 15a, 15b from the lower ends of the position control surfaces. Projection parts 20a, 20b for positioning the side faces of the lead frame material 2 are formed on a die 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017960-A (JP)
Title: Composition for nonlinear optical material, optical member, nonlinear optical material and manufacturing method of the same
Inventor: OKAZAKI MASAKI
IPC: G02F1/361
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonlinear optical material having suppressed orientation relaxation or no orientation relaxation.  <P>SOLUTION: The composition for nonlinear optical material comprises: a liquid crystalline/nonlinear optically-responsive compound having at least one polymerizable group and at least one nonlinear optically-responsive group; and a compound having at least one photo-responsive isomerization group. An optical layer is made of the composition for nonlinear optical material, or includes a polymer having at least one nonlinear optical responsive group and at least one photo-responsive isomerization group. The nonlinear optical material comprises a nonlinear optical responsible layer formed by performing light irradiation and, at the same time, by performing external electric field or external magnetic field application, to the optical layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007327354-A (JP)
Title: Intake and exhaust valve control device for internal combustion engine
Inventor: MURASE SUNAO
IPC: F02D13/02
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To keep quantity of unburned HC discharged from a combustion chamber as small as possible and keep fuel economy as high as possible.  <P>SOLUTION: In the internal combustion engine provided with a fuel injection valve 11 injecting fuel to the intake passage 7, and an intake and exhaust valve open and close timing control device capable of changing timing of closing the exhaust valve and changing timing of opening the intake valve, the exhaust valve is closed at timing earlier than exhaust top dead center and the intake valve is opened at timing of exhaust top dead center or roughly exhaust top dead center when engine temperature is lower than second warming up completion temperature, and the exhaust valve is closed at timing earlier than exhaust top dead center and the intake valve is opened at timing later than exhaust top dead center when engine temperature is higher than the second warming up completion temperature and is lower than first warming up completion temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007029083-A (JP)
Title: Vegetable and/or fruit drink composition
Inventor: SUGIURA YOKO
IPC: A23L2/02
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink containing vegetables and/or fruits and easy to drink.  <P>SOLUTION: The vegetable and/or fruit drink composition contains (A) 0.1-1.2 mass% solid component derived from vegetables and/or fruits, (B) polydextrose and (C) water and is subjected to thermal sterilization treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015913-A (JP)
Title: Bond coat for silicon-containing substrate for ebc and manufacturing process thereof
Inventor: HAZEL BRIAN T
IPC: F01D5/28
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process which can achieve the adhesion to a substrate even if the space between an environmental barrier coating (EBC) and the substrate is exposed to an effective contact surface temperature exceeding about 1,204°C.  <P>SOLUTION: An article 12 comprising a silicon-containing substrate 30, a silicon compound-containing bonding coat layer 42 applied on the substrate 30 and an environmental barrier coating 50 typically applied on the bonding coat layer 42 is provided. A process for forming the silicon compound-containing bonding coat layer 42 on the substrate 30, followed by forming the environmental barrier coating 50 on the bonding coat layer 42 is provided. Some embodiments of the article and the process bring a number of advantages and benefits to an article comprising a silicon-containing substrate having the environmental barrier coating (EBC).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006252770-A (JP)
Title: Objective lens for optical disk
Inventor: ITONAGA MAKOTO
IPC: G02B13/18
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for optical disk in accordance with a double-sided aspheric single lens having numerical aperture NA of ≥0.75 and superior in axial aberration, off-axis aberration, and eccentricity aberration between both sides.  <P>SOLUTION: The objective lens for optical disk is the single lens having aspheric both sides and numerical aperture NA of ≥0.75, and has the optical characteristics in which an angle u1' defined by the optical axis and a light ray having the maximum height inside the lens satisfies expressions of (1-D)sin(K)<sin(u1')<(1+D)sin(K), K=(0.60866-0.11t/f-0.1272d/f)(0.83+0.2NA)NA/0.85, where f is the focal length of the lens, t is the thickness of the center of the lens, d is the thickness of a transmission layer of the optical disk which is irradiated with the light through the lens, and D is 0.06.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007332474-A (JP)
Title: Method for producing fibrillar electroconductive polymer, fibrillar electroconductive polymer, fibrillar electroconductive polymer dispersion, method for producing electroconductive coating and electroconductive coating
Inventor: WATANABE JIRO
IPC: C09D167/00
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fibrillar electroconductive polymer providing a material having excellent electroconductivity and high transparency, a fibrillar electroconductive polymer dispersion and an electroconductive coating, and a production method by which the fibrillar electroconductive polymer or electroconductive coating can be industrially produced.  <P>SOLUTION: The method for producing the fibrillar electroconductive polymer comprises a step of stirring a mixture liquid containing an aggregate of the electroconductive polymer and a solvent by a stirrer. Thereby, the fibrillar electroconductive polymer having fiber diameter of ≤100 nm is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334478-A (JP)
Title: Image processor and image processing method
Inventor: SHIMEKI SHIGERU
IPC: G06K7/10
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately read a two-dimensional code regardless of the position, direction or scale or the like of a two-dimensional code included in an image, in the image processing technology of a two-dimensional code.  <P>SOLUTION: An image processor 2 is provided with a position detection part 11 for detecting the position of the two-dimensional code from the contrast of a plurality of cells from an arbitrary printing medium 50 to which a two-dimensional code is added; an enlarging part 12 for enlarging the two-dimensional code detected by the position detection part 11; an origin setting part 19 for setting an origin at the arbitrary place of an image region including a two-dimensional code enlarged by the enlarging part 12; and an arrangement correction part 16 for correcting the arrangement of at least one of a plurality of cells included in the two-dimensional code enlarged by the enlargement part 12 and a plurality of pixels included in the plurality of cells by using the origin as a reference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330375-A (JP)
Title: Chair
Inventor: ODA YOICHIRO
IPC: A47C7/00
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low seating height-type chair with high stability by suppressing the height of a supporting base and that of a seating body supported by the supporting base.  <P>SOLUTION: In the chair, the seating body 2 is supported by the supporting base 15 which is provided on a leg body 1. The leg body 1 comprises a pair of right and left side legs 9 which are formed in a shape with both ends turned down in a side view and have front legs 9a inclined forward and downward and back legs 9b inclined backward and downward, and a horizontally-directed connecting member 10 for connecting the vicinities of the top portions of the side legs together. The supporting base 15 is provided on the top surface of the horizontal central portion of the connecting member 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336054-A (JP)
Title: Pulse generator and radio transmitter using the same, and semiconductor integrated circuit device
Inventor: NORIMATSU SUUTAI
IPC: H04J13/00
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique which is adaptive to DAA, can change a band in use, a pulse repetition frequency, and a modulation system, and actualizes low power consumption and high precision of a pulse shape.  <P>SOLUTION: A pulse generator comprises a band control unit 206 which selects and controls the band in use, a modulation system control unit 207 which selects and controls the modulation system, a pulse shape control unit 205 which generates a signal controlling the pulse shape for the selected band and modulation system, a center frequency control unit 204 which generates a signal controlling a center frequency, a pulse repetition frequency control unit 208 which controls the pulse repetition frequency, a variable delay unit 202 which switches a delay quantity according to the signal controlling the center frequency, a pulse shaping unit 200 which varies an output voltage in synchronism with the signal from the variable delay unit 202 according to the signal controlling the pulse shape, and a bias circuit 210 which controls the reference amplitude of a pulse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331585-A (JP)
Title: Vehicle side structure
Inventor: TAKEOKA KAZUKI
IPC: B60J5/00
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deformation of a door without a large increase in weight and highly efficiently transmit a lateral collision load applied to the door to a vehicle body side.  <P>SOLUTION: An engagement bead 60 is provided in the rear end of a side wall part 40C in a door inner panel 40 projectingly to the car width direction inside, and the engagement bead 60 is defined as a prescribed width in the vehicle front/rear direction. The rear wall part 60A of the engagement bead 60 is curved into an arc shape from the inside front to the outside back in the car width direction and continued into the arc shape without interposing a bend part in the car-widthwise inside end 40D of the rear wall part 40B of the door inner panel 40. In the lateral collision of the vehicle, the engagement bead 60 abuts on the car-widthwise inside wall part 30E of a quarter pillar outer panel 30 and is engaged with the car-widthwise inside wall part 30E of the dented quarter pillar outer panel 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005345-A (JP)
Title: Method for connecting telephone line
Inventor: KANEKO TAKASHI
IPC: H04L12/911
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simply performing safety inquiry in a disaster by using existing telephone and cellular phone networks without imposing burdens on communication networks.  <P>SOLUTION: Whether a call connection condition set in a call connection device is the first call connection procedure or the second call connection procedure is judged. When the judged result is the first call connection procedure, a call connection from a master station to a slave station is performed to make a call-enabled state. When the judged result is the second call connection procedure, call connection from the master station to the slave station is performed and call end processing is performed without waiting a disconnection request from the master station or the slave station.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004221-A (JP)
Title: Optical disk recording/playback device
Inventor: URITA KOICHI
IPC: G11B7/0045
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording/playback device equipped with a recording method for suppressing power consumption even in the case of recording in a double-layer optical disk in intermittent recording employed in DVD-CAM.  <P>SOLUTION: This device is provided with a laser control means 104 for controlling laser power, a β value measuring means 105 for detecting asymmetry of a reproduced RF signal, a laser control control means 106 for outputting a control signal to the laser control means 104 to change a laser, an interlayer power detection means 107 for obtaining a difference in optimal recording power between first and second layers, and a storage means 108 for storing the difference value of the optimal recording power, an address with the laser power changed in the first layer, and a laser power changing amount at the address. β correction is not performed on the second layer, so that power consumption is suppressed, and recording is carried out in entire double-layer disk area without the degradation of recording quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004240-A (JP)
Title: Optical disk unit and address detecting method
Inventor: FUJIMOTO KENSUKE
IPC: G11B7/005
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve follow up characteristic in detecting land prepit LPP and decoding of address information in comparison with a method of binarized threshold feedback, and probability of detecting a correct address even if the threshold deviates from an appropriate value.  <P>SOLUTION: A push-pull signal reproduced from an optical disk is compared with the threshold and binarized. An LPP width of the binarized LPP signal in each measurement interval is measured and stored in a register. An address decoder initially sets a limiting value Wlim to be 1 for judging as noise, and sets 1 by assuming existence of the LPP when the width of LPP is larger than Wlim. Then, the data pattern is decoded. When a correct result of decoding the address is obtained while Wlim is set 1, 2, ... incrementing in order, the decoding of address is finished.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006291971-A (JP)
Title: Fuel injection control device of cylinder injection type internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02M45/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure stable combustion performance not affected by the properties of a fuel in a cylinder injection type engine.  <P>SOLUTION: When the cylinder injection type engine is operated in an intake stroke divided injection mode, if a fuel in use is determined to be a heavy fuel (a fuel property of fuel is heavy), the divided number of times of injection is increased, a first fuel injection amount in an intake stroke is reduced, or a divided injection interval is increased. When the divided number N of times of injection of the heavy fuel is increased, the atomization of the heavy fuel is increased by increasing the mixing effect of the injected fuel with an intake air. When a fuel injection amount in the intake stroke is increased, the fuel injection amount during injection in a compression stroke which is short in fuel atomization time is reduced by increasing the fuel injection amount during injection in the intake stroke which is long in the fuel atomization time, the atomization of the heavy fuel is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT