baber/WOPTO huggingface dataset:
Patent JP-2008309082-A (JP)
Title: Blow-by gas reductor
Inventor: ASANUMA HIROSHI
IPC: F01M13/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of disturbances of an air-fuel ratio which is caused by a blow-by gas more than necessary is returned to a combustion chamber at the time of a specific operation state.  <P>SOLUTION: The blow-by gas reductor is constituted so that it flows the blow-by gas leaked from the combustion chamber of an engine to an intake passage and returns it to the combustion chamber through a reduction passage, and that the flow rate of the blow-by gas is adjusted by a PCV valve 33 provided to the reduction passage. The PCV valve 33 includes a valve sheet 46, a valve body 47, a housing 41, and an electromagnet 44. The valve body 47 changes the gas passage size 48 between the valve sheet 46 and itself by a change in a position caused by negative pressure, and the housing 41 houses the valve sheet 46 and the valve body 47. Then the electromagnet 44 is used for retaining the valve body 47 in a predetermined position regardless of the negative pressure. When the air-fuel ratio of the engine becomes rich, an electronic control device controls the electromagnet 44 in order to retain the valve body 47 in a predetermined position where the gas passage size 48 is reduced more than in a specific position determined by the action of negative pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004453-A (JP)
Title: Component mounting system, solder printer, and component mounting apparatus and method
Inventor: HOSHIKAWA KAZUMI
IPC: H05K1/02
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a component mounting position to an effective solder printing position on a land for soldering, even when the opening of a resist pattern for covering the surface of a circuit substrate is displaced to the position of the land for soldering.  <P>SOLUTION: In a system, the positions of a substrate mark 18 and a resist mark 19 are recognized based on the photographing image of a camera to sense respectively first and second coordinate systems for representing the forming positions of a land 12 and a resist pattern 13 and to operate the displacement between both coordinate systems. Further, the first coordinate system (or the second coordinate system) is corrected by the correcting quantity corresponding to the predetermined rate (e.g., 1/2) of the displacement between the coordinate systems to set a third coordinate system in an intermediate position between the first and second coordinate systems. Moreover, the position for printing a solder 20 and the position for mounting a component 16 are determined in the land 12 by using the third coordinate system to perform solder printing and the component mounting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008100981-A (JP)
Title: USE OF SUBSTANCE FOR PROTECTING FGF-2 OR FGF-beta GROWTH FACTOR
Inventor: RIVAL DELPHINE
IPC: A61K8/97
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance capable of protecting FGF-2, a composition for preventing or controlling degradation of FGF-2, and a method for protecting FGF-2 in the skin from degradation.  <P>SOLUTION: The pharmaceutical composition or a cosmetic composition for preventing or controlling degradation of FGF-2 in the human skin comprises a plant extract, selected from the group consisting of an extract of Hibiscus Abelmoschus or ambrette, a rebokza extract, a gougizi berry extract, a banha extract, a lessonia extract, a mustard extract, a wooyin extract, a barley extract and/or a sesame extract in an amount effective for protecting FGF-2 from degradation, and an acceptable excipient. The composition allows restructure of an extracellular matrix, particularly the dermis, and is useful, for example, for controlling ageing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281515-A (JP)
Title: Trench type dmos transistor manufactured by relatively small number of masking processes and having thick oxide layer in distal region, and its manufacturing method
Inventor: HSHIEH FWU-IUAN
IPC: H01L21/316
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMOS transistor which is manufactured in the relatively small number of masking processes and improves a process controllability and a stability of a breakdown voltage, and its manufacturing method.  <P>SOLUTION: The trench type DMOS transistor is manufactured by using seven masking processes, and one of the processes defines a p+ type deep main body region and forms an active region of the transistor in which its mask is formed in a LOCOS process. Another masking process defines an insulating oxide layer of a distal region thicker than the active region of the transistor, whereby a contamination of a substrate in a production process is reduced and the process controllability can be improved. Further, a field effect distribution is improved by the thick field oxide layer in the distal region, and an electron avalanche yield voltage can be stably expected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054492-A (JP)
Title: Piezoelectric drive device and liquid discharge device
Inventor: OGAWA KENJI
IPC: F04B9/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight drive device that drives a driven object at high speed.  <P>SOLUTION: A piezoelectric drive device 2 is provided with cases 4, 5 and a drive device body 6. The drive device body is provided with a displacement expanding plate 10, a biasing means 15, and piezoelectric elements 17, 18. The displacement expanding plate is provided with a body 110 which is biased to rotate by the biasing means 15, and a displacement expanding part 120 which expands a displacement when the piezoelectric elements 17, 18 are expanded, so that the displacement expanding part is displaced in a direction orthogonal to the expanding direction of the piezoelectric elements with respect to the body. When no voltage is applied to the piezoelectric elements, a first driven object 31 is moved by the body biased by the biasing means. When a voltage is applied to the piezoelectric element 17, a second driven object 32 is moved by the displacement expanding part 120. When the displacement of the displacement expanding part is expanded by further applying the voltage to the piezoelectric element 17 from a state in which the driven object 32 abuts on an object, the body 110 and the driven object 31 are moved against the biasing force in a direction opposite to the biasing direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017615-A (JP)
Title: Incoming cable cover
Inventor: MASUKO TOMONOBU
IPC: H02G3/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incoming cable cover of which a cable holder for holding a cable is easily removed as required and which holds various diameters of cables, with less number of parts.  <P>SOLUTION: The incoming cable cover 1 is provided with a cover member 12, a bushing 21, and a bushing presser member 31. The cover member is equipped with a cable cover part 14 with its rear open, a bottom wall 15 which has a wiring window 15a and partitions the lower end of the cable cover part, and an extension 16 which is projected downward from this bottom. The bushing is so arranged as to close the wiring window. The bushing presser member consists of an integrated molded item made of synthetic resin and is equipped with a presser part 32 and a cable holder part 33. The presser part is attached to the bottom wall so as to fix the periphery of the bushing to between it and the periphery of the wiring window. The cable holder part has a bar-shaped section 33a projected integrally downward from the presser part so as to face the extension, and it is so arranged as to hold the cable A passing the cover member in the cable holder part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016945-A (JP)
Title: Audio playback system, speaker apparatus, audio adjustment method of audio playback apparatus, and audio adjustment method of speaker apparatus
Inventor: HISAIE HIROSHI
IPC: H04S5/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio playback system which can achieve configuration and use with rich variety without requiring complicated adjustment operation in an AV system wherein a plurality of speakers including a plane speaker are freely combined.  <P>SOLUTION: An angle between the main surfaces of adjacent speakers is detected and audio signals to be supplied to the speakers are controlled in accordance with the angle to automatically adjust an optimum audio directional characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017653-A (JP)
Title: Electric vehicle, its charging control method and computer-readable recording medium recording program for making computer perform charging control
Inventor: YAMAMOTO TATSUMASA
IPC: B60L50/16
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle improving safety when an electricity accumulating unit loaded on the vehicle is charged from a power supply outside the vehicle.  <P>SOLUTION: In charging mode (YES in S10), ECU stops an engine (S20). When ECU detects the possibility that shock applies to a body based on a detection value of a pulley crash sensor (YES in S30), it changes the operation mode to the predetermined post-detection mode (S40). When ECU judges that the possibility that shock applies to the vehicle is large (YES in S50), it stops charging the electricity accumulating unit from the external power supply (S60), turns off a system main relay (S70) and outputs an alarm from an alarm apparatus (S80).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017951-A (JP)
Title: Golf ball
Inventor: TERANISHI YUKIHIRO
IPC: A63B37/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball capable of obtaining a longer carry.  <P>SOLUTION: The golf ball includes a spherical core 1, an intermediate layer 10 covering the core 1 and a cover 7 covering the intermediate layer 10. The core 1 includes a support part 11 constituted by at least one support piece which extends outward in the radial direction from the center side and is in contact with the intermediate layer 10, and an outer core layer 12 which is in contact with the support part 11, forms a spherical shape and is in contact with the intermediate layer 10 in an area larger than the support part 11. The elastic modulus of the outer core layer 12 is smaller than the elastic moduli of the support part 11 and the intermediate layer 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019682-A (JP)
Title: Joint structure of plastic pipe
Inventor: KODACHI OSAMU
IPC: F16L47/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a plastic pipe that suppresses the spread of a fire to other plastic pipe, if one plastic pipe is caused to burn by a fire and the like.  <P>SOLUTION: The joint structure 10, which connects pipe ends of two plastic pipes 11, 11' to each other, comprises a plastic joint pipe 13, which covers the abutting part of the pipes; a fire resistant resin layer 14, which is provided on the outer circumferential surface of the joint pipe; heating elements 15, which heat-weld the plastic pipes 11, 11' and the joint pipe 13; and a separation member 16 made of a flame retardant material, which separates both pipe ends so that the pipe ends may not contact each other directly in the abutting part of the pipe ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018716-A (JP)
Title: Tire electric power supply system
Inventor: FUJISHIMA TAKAYUKI
IPC: B60C19/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire electric power supply system capable of efficiently transmitting electric power to the side of a tire and making it unnecessary to change the size of an electric power feeding side coil in accordance with the size of the tire.  <P>SOLUTION: A vehicle main body is furnished with a primary side coil 6 magnetized by an inverter 4 connected to a battery 2 of the vehicle, and the tire is furnished with a plurality of secondary side coils 8 to generate induced electromotive force by electromagnetic induction with the primary side coil 6. A coil area of the primary side coil 6 has the coil area corresponding to two to five pieces of the secondary side coils 8 and arranged along the overall circumference of the tire. A rectifier 5 to rectify the induced electromotive force generated on the secondary side coil 8 is connected to each of the secondary side coils 8 and a capacitor 7 to accumulate electric power is connected to each of the rectifiers 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061643-A (JP)
Title: Refrigeration and freeze control system
Inventor: CHO KYUNG-IL
IPC: A23B4/06
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration and freeze control system enabling the long-term preservation without deteriorating the quality of a preservation object and performing the supercooling control or the maintenance of freshness by the control of the frequency range of electric field.  <P>SOLUTION: The refrigeration and freeze control system contains electrode modules 100a, 100b containing oppositely placed anode and cathode and an electric field applying module 200 to apply electric potential to the anode and the cathode to form an electric field having two or more frequency ranges between the anode and the cathode and control the frequency range of the electric potential applied to the electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009018978-A (JP)
Title: Method for treating arsenic
Inventor: ABUMIYA MITSUO
IPC: C22B15/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating arsenic, wherein scorodite crystals are formed from a non-ferrous smelting intermediate product, and the time required for the crystallization process can be cut down, without impairing the filtering characteristics and stabilization of the scorodite crystal formed.  <P>SOLUTION: The treating method comprises a leaching process of leaching arsenic from a non-ferrous smelting intermediate product, to thereby form a leachate, a liquid mixture preparing process of oxidizing a trivalent arsenic contained in the leachate to a pentavalent arsenic, to thereby form a liquid preparation, and a crystallization process of adding an iron salt and an oxidizing agent to the liquid preparation and converting the arsenic in the liquid preparation into a scorodite crystal, and furthermore the crystallization process comprises a first crystallization step of adding an iron salt to the liquid preparation and then adding a first oxidizing agent, and a second crystallization process of adding a second oxidizing agent, which has an oxiding power stronger than that of the first oxidizing agent, to the liquid preparation formed in the first crystallization step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024031-A (JP)
Title: Separation/concentration system for bio-gas
Inventor: OISHI KAZUSHIRO
IPC: C10L3/10
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and easily utilize a bio-gas by performing response-control without causing a hunting phenomenon or the like such that a concentration gas concentration becomes a target concentration value even if the concentration of the bio-gas and the concentration gas concentration are varied by disturbance during operation of the separation/concentration system.  <P>SOLUTION: The separation/concentration system for the bio-gas is provided with a separation/concentration means 2 for separating the concentrated methane gas from the bio-gas fed through a flow rate adjustment means 1; a control means 4 for comparing/operating the target concentration value of the methane concentration of the concentrated methane gas with the methane concentration detected by the detection means 3 and PID-controlling the flow rate adjustment means 1; and a restriction means 5 for setting an upper limit value L of a feed amount of the bio-gas by restricting variation of a PID-control amount P<SB>t</SB>by the formula: L="the feed amount of the bio-gas in the case of P<SB>t</SB>=100%"×(P<SB>t</SB>+(P<SB>0</SB>×W)) (wherein 0≤P<SB>t</SB>, P<SB>0</SB>, W≤100% and P<SB>t</SB>+(P<SB>0</SB>×W)<100%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330263-A (JP)
Title: Method of estimating fatigue degree and use thereof
Inventor: KONDO KAZUHIRO
IPC: C12Q1/70
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate relation between virus infection and fatigue degree to estimate the virus infection as a fatigue degree index because immune strength is decreased when fatigued and the virus infection is listed as one reason of the immune strength decrease, and to provide a method for screening anti-fatigue substances.  <P>SOLUTION: The relation of fatigue degree caused by daily life or disease is elucidated and simply and quantitatively estimated by collecting the body fluid of a test subject and measuring human herpes viruses in the body fluid. Further, the anti-fatigue substances are screened by measuring the anti-fatigue force of anti-fatigue substances or anti-fatigue foods in living body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332463-A (JP)
Title: Precursory steel of s-containing high strength fine-grained steel
Inventor: HANAMURA TOSHIHIRO
IPC: C22C38/00
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precursory steel of a high strength ultrafine-grained steel in which deterioration in toughness and deterioration in machinability as problems when the increase of its strength is attained by the fining of ferrite grains can be suppressed.  <P>SOLUTION: The precursory steel of an S-containing high strength fine-grained steel has a structure composed of ferrite with the average grain diameter of ≤10 μm and at least one or more kinds selected from austenite, pearlite, cementite and martensite, comprises, by mass, 0.3 to 0.5% C (carbon), 0.1 to 0.3% S (sulfur), ≤0.8% Si and 0.05 to 3.0% Mn, and the balance Fe with inevitable impurities, and has a fine-grained structure with the average grain diameter of ≤3 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029174-A (JP)
Title: Method for absorbing impact energy of vehicle body, impact absorbing member and vehicle
Inventor: NAKAZAWA YOSHIAKI
IPC: B62D21/15
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for absorbing impact energy capable of stably generating plastic buckling deformation when an impact load acts in the axial direction even in a long impact absorbing member for a vehicle.  <P>SOLUTION: The impact absorbing member has a cylindrical body having a groove at least in a part of the axial direction which has a flat approximately polygonal transverse cross sectional shape, is projected toward inside on a wide width surface including the long side of the flat approximately polygonal shape and extends to the direction approximately parallel to the axial direction. The impact absorbing member is mounted to a predetermined position of the vehicle body, and the body is buckled and deformed in an accordion shape at a collision time of the vehicle body to absorb the impact energy. The groove effectively absorbs the impact energy of the vehicle body by satisfying Dy/Dz≥1.0 at the time of buckling deformation in a bellows shape. Dy is the displacement to the Y direction of the bottom of the groove, Dz is the displacement to the Z direction of the bottom of the groove, the Y direction is a direction orthogonal to the depth direction of the groove on the surface orthogonal to the axial direction of the body, and the Z direction is the depth direction of the groove on the surface orthogonal to the axial direction of the body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030084-A (JP)
Title: Method for producing fine particle dispersion liquid, and fine particle dispersion liquid
Inventor: HARADA TAKUYA
IPC: C09K23/52
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dispersion liquid of fine particles of metal or the like, which has excellent dispersibility and storage stability.  <P>SOLUTION: This method for producing a fine particle dispersion liquid in which fine particles of metal etc. having an average primary particle diameter of 1 to 150 nm are dispersed in an organic solvent includes: a step 1 where a metal ion is reduced by liquid-phase reduction in an aqueous solution in which the metal ion and a polymer dispersing agent are dispersed to form an aqueous fine particle dispersion solution in which fine particles having an average primary particle diameter of 1 to 150 nm and coated with the polymer dispersing agent are dispersed; a step 2 where an agglomeration accelerator is added into the aqueous fine particle dispersion solution and the resulting solution is stirred for agglomerating or precipitating the fine particles and, then, the agglomerated or precipitated fine particles are separated from the aqueous solution to obtain fine particles composed of one or more kinds among a metal, an alloy and a metal compound; and a step 3 where the fine particles are re-dispersed into an organic solvent or the like which contains 25 to 70 vol.% organic solvent (A) having an amide group, 5 to 25 vol.% low-boiling-point organic solvent (B) having a boiling point at normal pressure of 20 to 100°C; and 5 to 70 vol.% organic solvent (C) having a boiling point at normal pressure of >100°C and composed of an alcohol having one or more hydroxyl groups in a molecule and/or a polyhydric alcohol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028423-A (JP)
Title: Measuring apparatus for sleep apnea syndrome
Inventor: YUBIHARA KUNIO
IPC: A61B5/08
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate awakening/sleeping of a subject in an unconsciousness state without restraint, and also to precisely discriminate an abnormal respiration in sleeping.  <P>SOLUTION: A sleep apnea syndrome measuring apparatus detects the biological signal 40c and pressure signal 40i of the subject from an air mat 10 via a microphone 30a and a pressure sensor 30b, and analyzes the signals by a CPU 40g. An awakening/sleeping discriminating part 40k stored in a ROM 40j extracts a difference (a movement amount) waveform with a previous value from the body motion waveform of the pressure signal, calculates the standard deviation of the difference waveform, compares the amplitude of the waveform with a threshold, on the basis of the trend of the whole night, and discriminates the awakening/sleeping. An aeration amount estimating part 40m reads a respiration waveform 40e from the biological signal 40c, detects the portion of one cycle, estimates the aeration amount of the respiration, and discriminates the abnormal respiration when the aeration amount is smaller than the threshold. An envelope shape analyzing part 40l measures the envelope curve of the respiration waveform for each cycle, and estimates the aeration amount when the envelope curve is a spindle shape since the probability of the abnormal respiration is large.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268840-A (JP)
Title: Image forming apparatus
Inventor: YOSHIOKA TETSUYA
IPC: G03G21/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow extension printing like double-sided printing by only designating a paper feed stage.  <P>SOLUTION: Printing media on which images are to be formed are set in a plurality of paper feed stages 13. A paper feed stage selection part 9 accepts selection of a specific paper feed stage 13a associated with a double-sided printing indication to printing media, out of the paper feed stages 13. A printing part 11 prints images on both sides of a printing medium. A printing control part 1 controls feed and conveyance of printing media from the specific paper feed stage 13a and controls execution of extension printing like double-sided printing in the printing part 11, on the basis of selection of the specific paper feed stage 13a from the paper feed stage selection part 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT