baber/WOPTO huggingface dataset:
Patent JP-2009121090-A (JP)
Title: Reinforced concrete column
Inventor: NAKAZAWA HARUO
IPC: E04C3/34
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced concrete column having sufficient high strength for applying it to a skyscraper while preventing reduction in ease of construction and increase of cost of construction.  <P>SOLUTION: This reinforced concrete column 1 is provided with a column main body 2 formed by super high-strength concrete, a plurality of main reinforcements 3 arranged in the inside of the column 1 with a predetermined covering 3a from a surface 2a of the column main body 2, a first distributing bar 4 arranged to be wound around an outer side of at least a partially arranged main reinforcement out of the plurality of main reinforcements 3, and a second distributing bar 7 having a slight covering or exposed from the surface 2a of the column main body 2 and arranged on the outer side of at least a partially arranged main reinforcement out of a plurality of main reinforcements 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130123-A (JP)
Title: Bonding method of electronic component and circuit board, bonding device for the same, and semiconductor device
Inventor: OZAWA TOMOYUKI
IPC: H01L23/36
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a degraded heat radiation property and bonding reliability due to a reduced bonding area caused by a through-hole formed on a bonding part with an electronic component of a circuit board, in a conventional semiconductor device.  <P>SOLUTION: In the bonding method of the electronic component 20 and the circuit board 10, a bonding pad 21 of a uniform pattern is formed on a bonding surface of the electronic component, a bonding part land 11 of a uniform pattern corresponding to the bonding pad is formed on the bonding surface of the circuit board, a plurality of solder layers 30 independent from each other are formed on the bonding part land of the circuit board, the electronic component is mounted by aligning the bonding pad on the bonding part land with the plurality of solder layers formed thereon, and an entire surface of the bonding pad and bonding part land are bonded through the solder layers by heating the circuit board having the electronic component mounted through the plurality of the solder layers from an edge part on one side of the bonding part land to an edge part on a side approximately opposite to the edge part on the one side, or from an inner side of the junction part land to a peripheral edge part side, and melting the solder layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130620-A (JP)
Title: Antenna feeder
Inventor: TAKITA KOICHI
IPC: H01Q9/16
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna feeder capable of certainly connecting an element distal end to a feeding part as well as preventing a molding resin from leaking when molding with an extremely simple structure.  <P>SOLUTION: A plug 31 includes a screw hole at an upper side central part of a central conductor 33 by projecting upper ends of the central conductor 33 and a central conductor support 34 a little from above an outer conductor 32. A plus-side radiating element 36 is fixed on the central conductor 33 of the plug 31 with a fixing screw 40 by using a tubular member and forming a planar connection terminal 38 at a distal end lower side with press molding. A minus-side radiating element 37 is fixed on a side part of the outer conductor 32 of the plug 31 with a fixing screw 42 by using the tubular member and forming a connection terminal 41 which is planar and folded downward at a substantial 90° at the distal end lower side with press molding. Filling plugs 44a. 44b are inserted to distal end openings of the plus-side radiating element 36 and the minus-side radiating element 37. Accordingly, the connection part of the outer conductor 32 of the plug 31 and elements 36, 37 is molded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126951-A (JP)
Title: Method for producing ashless coal
Inventor: OKUYAMA NORIYUKI
IPC: C10L9/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ashless coal in high efficiency at a low cost while improving the deashing performance even in a coal having low precipitation speed of a solvent-insoluble component such as ash.  <P>SOLUTION: The ashless coal production method comprises a slurry preparation step S1 to prepare a slurry by mixing a solvent with coal, an extraction step S2 to extract a coal component soluble in the solvent by heating the slurry at 300-420°C, a separation step S3 to separate the slurry prepared by the extraction step S2 into a liquid part and a non-liquid part, and an upgraded coal producing step S4 to separate the solvent from the separated liquid part and obtain ashless coal as the upgraded coal. In the above method, the solvent is composed of a non-hydrogen donative solvent having a boiling point range of 180-300°C and composed mainly of a bicyclic aromatic compound derived from coal and an aliphatic compound having a boiling point range same as the above range, and the aliphatic compound is mixed to the non-hydrogen donative solvent at a ratio of 5-10 mass% based on the total solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128240-A (JP)
Title: Method of analyzing oxidation state of methionine residue in protein sample
Inventor: FUJIMOTO HIROTAKA
IPC: G01N33/68
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple analysis method of an oxidation state of a protein sample for correctly reflecting the oxidation state in a biological body.  <P>SOLUTION: The method of analyzing the oxidation state of a methionine residue in the protein sample includes: a step of reacting the protein sample containing the methionine residue having the oxidation state to be analyzed and a hydrogen peroxide H<SB>2</SB><SP>18</SP>O<SB>2</SB>having oxygen atoms labeled by an isotope<SP>18</SP>O, and obtaining the protein sample containing the methionine residue having the immobilized oxidation state; and a step of measuring the protein sample having the immobilized oxidation state, and quantifying the degree of oxidation of the methionine residue. It is preferable that the measurement is a MS measurement using a mass analyzer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128301-A (JP)
Title: Magnetic linear measuring device
Inventor: NOMURA MASAYUKI
IPC: G01D5/18
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic linear measuring device in which the occupied area of an MR element part is small and the form of a sensor part is small, which can restrain a change in resistance due to stress acting on the MR element part and can use glass as a base material of the MR element part.  <P>SOLUTION: The MR element 16 is mounted on a substrate 22 so that two base materials 20, 21 on which the same resistance patterns R1, R2 exhibiting a magnetic resistance effect by ae vapor deposition thin film of ferromagnetic material metal are placed side by side along the moving direction of a magnet M where the resistance patterns R1, R2 move integrally with a piston 13. The MR element and an analog amplification circuit 17 which processes outputs of the MR element 16 are mounted on a circuit board 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129397-A (JP)
Title: Display and method for manufacturing display
Inventor: TAKAMA DAISUKE
IPC: G06F3/041
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display, which can precisely detect light having a predetermined wavelength from light incident from a screen.  <P>SOLUTION: A liquid crystal display 1 comprises: color filters 31 of a plurality of colors for transmitting light for displaying images on a screen 55a; a CF board 9 arranged in a different area from an area in which the color filters 31 of a plurality of colors are arranged and having an IR filter 33 for transmitting light incident from the screen 55a; and a main sensor 19 arranged in the rear side of the IR filter 33 for detecting light incident from the screen 55a and transmitted through the IR filter 33. The IR filter 33 is constituted of the layered same filter materials as filter materials respectively constituting the color filters 31 of at least two or more colors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129418-A (JP)
Title: Disk controller and storage system
Inventor: FUJIBAYASHI AKIRA
IPC: G06F1/26
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To notify that a hard disk drive to be an object for exchange is generated even when power of a hard disk drive is turned off.  <P>SOLUTION: When supply of power to a disk Di in each disk unit 30 is controlled by a controller 24, when a disk D2 of a disk group becomes a disk for exchange, a green LED 1 is switched off, a red LED 2 is switched on, a power switch SW corresponding to each disk D2 for exchange is opened to switch a power source to the disk D2 for exchange off, and when the disk D2 for exchange is exchanged to a new disk D2, the power switch SW is closed to turn a disk power source on, and information regarding the new disk D2 is recognized by the controller 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134826-A (JP)
Title: Optical disk device
Inventor: FUKUCHI KIYOSHI
IPC: G11B7/09
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect a tilt angle for adjustment without providing any tilt sensors individually in an optical disk device.  <P>SOLUTION: A first pre-pit and a second one formed in a track of an optical disk 10 are detected. The first and second pre-pits are formed while being shifted in mutually opposite directions from the center of the track by a prescribed amount. A controller 20 compares a reproduction error rate of the first pre-pit with that of the second pre-pit, detects a current tilt angle according to the sign and level of the difference between both the error rates, and instructs a tilt drive section 30 for controlling tilts so that the level of the difference becomes not more than a prescribed value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132656-A (JP)
Title: Method for producing furan compound
Inventor: SUGITA MIKI
IPC: C07D307/08
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly efficiently producing a furan compound by suppressing a decrease in activity of a catalyst with time and stably converting the furfural compound when the furan compound is produced from a furfural compound.  <P>SOLUTION: The method for producing the furan compound from the furfural compound comprises the steps of purifying a crude raw material containing the furfural compound and providing a raw material containing the furfural compound by controlling impurities not more than a predetermined amount as a main component for a decarbonylation reaction process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008104224-A (JP)
Title: Film source video detection
Inventor: SWARTZ PETER D
IPC: H04N7/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect motion picture film sources in television signals.  <P>SOLUTION: A television line doubler (interlaced to progressive scan converter) incorporates the following aspects of: an improved field motion detector which does not treat low frequency vertical transitions as motion; a frame motion detector having an improved ability to differentiate motion from subcarrier signal components; a sawtooth artifact detector; a sawtooth artifact detector in combination with a film pattern detector, such that the artifact detector can take the film pattern detector out of film mode earlier than it would if it only were responsive to a break in the film pattern; tandem film motion detectors; an improved filed based film detector; film pattern detectors and motion detectors used therewith which operate by performing end-of-field calculations of a film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009139205-A (JP)
Title: Impedance measuring apparatus
Inventor: IMAIZUMI KEN
IPC: G01R27/16
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure impedance of a circuit to be measured.  <P>SOLUTION: This impedance measuring apparatus comprises a voltage generating section 51 for generating an alternating current signal S1 for applying voltage Vx for inspection to wiring clamped by an applying clamp section 11, a current measuring section 52 for measuring detection current Id flowing to winding 23 of a detection clamp section 21, and a processing section 54 that calculates the product value of resistance R1 and a first current value Id1 of detection current Id measured by the current measuring section 52 and stores it as a base value Db in a state where the wiring 42 of a calibration circuit 41 whose resistance R1 is known is clamped by both clamp sections 11 and 21 and the voltage Vx for inspection is applied, and calculates the resistance Rx of a circuit 5 to be measured by dividing the base value Db by a second current value Id2 of detection current Id measured by the current measuring section 52 in a state where the wiring 5a of the circuit 5 to be measured is clamped by both clamp sections 11 and 21 and the voltage Vx for inspection is applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008169201-A (JP)
Title: Novel optically biaryl phosphorus compound and method for producing the same
Inventor: TANAKA TAKESHI
IPC: B01J31/22
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel optically active biaryl phosphorus compound which can be simply produced without an optical resolution step, which is a step almost indispensable in a conventional method.  <P>SOLUTION: An optically active phosphorus compound is provided which is produced by, for example, a preparative method shown by reaction formula (A) (wherein Z is a divalent group such as oxygen or methylene; R' is an alkyl group or the like; R" is an alkoxyl group, an alicyclic group, an aromatic group, or the like).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009136900-A (JP)
Title: Method for decreasing surface flaw generated at free forging process for steel
Inventor: ISHIBASHI NAOYA
IPC: B21J5/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free-forging method by using an anvil satisfying conditions for preventing the surface crack of a steel raw material during free-forging in hot-state of the steel raw material.  <P>SOLUTION: In a curving surface shape of the corner parts 4 composed of the upper surface 2 and the side surfaces 5 of the anvil 1 for free-forging, in the case of showing (a) as the width in the horizontal direction of the curving surface shape and (b) as the width in the perpendicular direction, the anvil 1 satisfies the conditions of 1.0≤a/b≤1.5 and a>80 mm, is used. Thereby, the surface flaw on a forged article developed at the time of free-forging to the steel raw material is decreased and the forged product having extremely little of the surface flaw can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138878-A (JP)
Title: Fluid bearing device
Inventor: SHIMIZU KAZUTO
IPC: H02K5/16
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device providing sufficient lid slip-off resisting force irrespective of the material for a housing and without incurring a cost increase.  <P>SOLUTION: The lid 10 is secured to a bracket 6, or the lid 10 and bracket 6 are integrally formed, whereby the slip-off resisting force of the lid 10 is borne by the bracket 6. This reduces the fixing force required between the housing 7 and the lid 10, or eliminates necessity for fixing them, so that the slip-off resisting force of the lid 10 is maintained irrespective of the material of the housing 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141234-A (JP)
Title: Surface mounted component package and manufacturing method thereof
Inventor: SATO KEIJI
IPC: H01L23/12
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted component package using low-cost glass as a component and a manufacturing method of the package by achieving the reinforcement of glass to be used as glass for the surface mounted component package including a base member having an external electrode and composed of glass by a method other than chemical reinforcement.  <P>SOLUTION: A glass-made or metallic cover 2 is joined to a glass-made base 1 by a joint material 3 and a closed space of an airtight state is composed of the base 1 and the cover 2. An external electrode 4 formed on the outer surface of the base 1 is connected to an inner electrode 6 formed on an inner surface of the base 1 and stored in the closed space by an inter-layer electrode 12 via a junction surface between the cover 2 and the base 1. A quartz oscillation piece 8 is connected to the inner electrode 6 by a connection material 7. On the outer surface, i.e. the external electrode forming surface, of the base 1, a thick film insulating layer (thick film glass layer) 13 which is made glass by forming a thick film layer by a printing method using glass paste for thick film printing and baking the thick-film layer is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137514-A (JP)
Title: Electric power steering device
Inventor: NAGAI HIDEYUKI
IPC: B62D119/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of steering feeling by automatically correcting deviation of a middle point position of a torque sensor due to the secular change after shipment for reducing possibility of resulting in market claims.  <P>SOLUTION: A steering device comprises a storage means for storing/holding a set neutral position signal set by the torque sensor beforehand, a correction value calculation means for calculating an offset correction value of a present neutral position signal detected by the torque sensor, and a correction propriety determination means for determining a propriety of correcting the present neutral position signal. The present neutral position signal is corrected by the offset correction value based on the determination of the correction propriety determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136607-A (JP)
Title: Medical instrument
Inventor: NISHIMURA HIDEKI
IPC: A61B5/145
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical instrument capable of preventing a nonslip member attached to a casing from easily rubbing off, and allowing a user to easily replace the nonslip member.  <P>SOLUTION: The medical instrument 1 for measuring a living body's condition includes a concave part 8 provided on the outer surface (surfaces 6 and 7) of the casing 2. The nonslip member 3 is attached to the inner side of the concave part 8. Another concave part 9 is also provided on the inner side of the concave part 8. The concave part 9 is formed so that an end 10 of the concave part 9 can protrude out of the nonslip member 3 when the nonslip member 3 is attached to the inner side of the concave part 8. The surface 6 and 7 are preferably adjacent to a surface 5 on which a display screen 4 is provided, when the display screen 4 for displaying measured result is provided on the casing 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144183-A (JP)
Title: Method for recovering platinum
Inventor: OKADA SATOSHI
IPC: C22B3/44
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where platinum precipitates are produced from a platinum-containing solution using platinum-containing scrap and a platinum-containing material in noble metal refining as raw materials, so as to recover platinum, by which the platinum precipitates are stably produced, and recovery efficiency is increased.  <P>SOLUTION: In the method for recovering platinum where ammonium chloride is added to a platinum-containing hydrochloric acid aqueous solution, and platinum precipitates are produced, so as to be recovered, it is characterized in that the oxidation-reduction potential of the platinum-containing aqueous solution is controlled to ≥600 mV, and ammonium chloride is added thereto, so as to produce platinum precipitates. Preferably, hydrogen peroxide is added to the platinum-containing hydrochloric acid aqueous solution, so as to control the oxidation-reduction potential to 700 to 1,000 mV, and ammonium chloride is added thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145527-A (JP)
Title: Imaging element, focus detecting device, and imaging device
Inventor: KUSAKA YOSUKE
IPC: H04N5/335
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the focus detection performance from degrading around the pickup image due to the misaligned optical flux direction caused by the manufacturing errors of the focus detection pixels.  <P>SOLUTION: The imaging element has a micro-lens and a photoelectric converter provided for it and a number of pixels arranged in a plane to receive the light flux passing through the pupil of the optical system, and outputs the optical signal of the light flux received by the photoelectric converter and passing through a pair of areas different from each other on the pupil. Further, it has first focus detection pixels arranged in a first area close to the optical axis of the optical system in the layout of pixels and to receive a pair of light flux passing through the pupil of the optical system, and second focus detection pixels arranged in a second area around the first area in the layout of pixels and to receive a pair of light fluxes which has the gravity center interval G2 narrower than the gravity center interval G1 of the pair of the light flux which the first focus detection pixels receive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145233-A (JP)
Title: Acoustic energy measurement apparatus and measurement method
Inventor: OBA NORIO
IPC: G01H17/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic energy measurement apparatus and a measurement method for accurately measuring the direction and the magnitude of a flow of acoustic energy contained in a sound wave at an arbitrary location even if there are arbitrary sound field conditions that a plurality of sound sources for generating the sound waves at the same frequency exist, and a reflection sound correlated with the sound source exists.  <P>SOLUTION: The acoustic energy measurement apparatus and the measurement method detect a spatial differential of a particle displacement vector i.e. a direction change rate of a particle displacement distribution in a medium such as air for propagating the sound wave as a distortion in the medium, and accurately detect the direction and the magnitude of the flow of acoustic energy based on a particle velocity vector and a stress tensor obtained by multiplying a distortion tensor by a volume elasticity of the medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151946-A (JP)
Title: Guide light device, and guide light fixture
Inventor: MATSUMOTO HIROYUKI
IPC: H05B37/02
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide light device capable of reducing power consumption, and to provide a guide light apparatus using the guide light device.  <P>SOLUTION: The control part, during the period when it controls a switching part so that a secondary battery may be charged by a charging section and a light-emitting part may be supplied with DC power from a DC power supply section, controls the switching part so that the charging to the secondary battery from the charging section may be stopped and the light-emitting part may be supplied with DC power from the secondary battery from the time the charging rate of the secondary battery has reached 100% until it drops to 70%, same as the time of power service interruption, and furthermore, stops operation of the DC power supply section. Thus, compared with the case in which the operation of the DC power supply section is always continued during no power failure, power consumption is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT