baber/WOPTO huggingface dataset:
Patent JP-2009062344-A (JP)
Title: Thermo-irreversible/reverse photochromic molecule material
Inventor: IRIE MASAHIRO
IPC: C07D495/04
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new-type photochromic material colored in initial state, exhibiting reversible structural change (color change) by the action of light and excellent in thermal stability, etc.  <P>SOLUTION: The invention provides a diarylethene compound expressed by formula (I) (in the formula, X is a substituent such as a 1-6C alkyl group or alkoxy group) and a reverse photochromic material composed of the diarylethene compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068031-A (JP)
Title: HIGH STRENGTH FeNi-BASED ALLOY
Inventor: HARUYAMA HIROSHI
IPC: C22C38/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength FeNi-based alloy having excellent hydrogen embrittlement resistance and satisfying ≥1,200 MPa.  <P>SOLUTION: The high strength FeNi-based alloy is composed of a γ' phase strengthened type FeNi-based alloy, and whose chemical composition after solution heat treatment and aging heat treatment satisfies C(Ni, Al, Cr, Fe, Mo, Si, Ti, C)=xCγ(21.5, 0.02, 16.5, 59.9, 1.43, 0.54, 0.13, 0)+yCγ' (71.9, 1.98, 0.30, 7.68, 0.01, 0.08, 18.1, 0)+zCα(0, 0, 0.06, 0, 0.05, 0.81, 3, 18.6), wherein, x+y+z=1, 0.12<y<0.23, and 0<z<0.01.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066046-A (JP)
Title: Ultrasonograph
Inventor: SUGIURA YOSHIHARU
IPC: A61B8/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that though an ultrasonograph to obtain cross-sectional images of the inside of a living body by an ultrasonic pulse echo method is used very widely at medical institutions because the instrument is a safe diagnostic instrument permitting noninvasive measurement, problems such as large sizes and costliness of the instrument prevent the instrument from coming into widespread use in daily life such as gymnasiums and general homes.  <P>SOLUTION: An ultrasonic probe head to send and receive ultrasonic waves is provided with a connector, and an ultrasonic probe socket provided in the ultrasonic probe side tip of a cable which can be connected to a body and the ultrasonic probe head are detachable. Furthermore, the mounting of an angle velocity sensor on the ultrasonic probe socket helps make the ultrasonic probe head which is small, lightweight and portable, and permits ultrasonographic measurement to be easily made at places and situations other than special locations such as medical institutions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069961-A (JP)
Title: Reader/writer for ic tag and disposing method for a plurality of antenna units
Inventor: KAWABATA KOJI
IPC: G06K17/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer for an IC tag capable of increasing reaction speed by increasing tag ID acquisition chances while taking an advantage that a moving object need to hold only the tag without degrading the accuracy of a detecting position.  <P>SOLUTION: The reader/writer for an IC tag has an antenna unit including an antenna and a modulation and demodulation circuit section, and a circuit unit including a control circuit section. In the reader/writer for an IC tag, a plurality of antenna units are connected to one circuit unit, the antenna unit and the circuit unit are interfaced with a serial digital signal, and communication is controlled by the control circuit section. The plurality of antenna units are arranged so as to overlap each other at a multilayered level, and the IC tag located at one position can be detected by the plurality of antenna units at the different layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065915-A (JP)
Title: Device for concentrating and purifying microorganism and method for the same
Inventor: AOI NORITERU
IPC: C12N1/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform selective concentration and purification simply by taking a specific microorganism in the environment as target, based on the biological properties of the microorganism, without having to rely on immunological method.  <P>SOLUTION: This device for concentration and purification 10 is constituted by equipping a carrier 11 consisting of a substance having an ion-exchange capacity, a column 13 for housing the carrier 11, a buffer liquid-supply means 15 for supplying the buffer liquid to the column 13 by increasing the pH of the buffer over passage of time, and a buffer liquid-recovering means 18 for recovering the buffer liquid discharged from the column 13 by prescribed amount over passage of time. The concentration and purification of the microorganisms are performed in the device 10, by utilizing the fact that the state of change of surface electric charge that accompanies the change in the pH of the buffer liquid is different with the kinds of microorganisms; and by changing the pH of the buffer liquid over passage of time for changing the kinds of the microorganisms attaching to the carrier 11, then detaching for each of the time, and recovering the microorganisms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048152-A (JP)
Title: Optical sheet, backlight unit using same, and display apparatus
Inventor: YOSHIZAWA KENICHI
IPC: F21V3/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet that can prevent itself from curving and peeling-off due to its thermal deformation even if a liquid crystal display device is continuously used for long period of time; a backlight unit using the same; and a display apparatus.  <P>SOLUTION: The optical sheet for display includes: a light-diffusion layer that diffuses light emitted from the display; and at least one lens sheet that is provided on an emission surface side of the light-diffusion layer and that controls the light emitted from the display. The optical sheet for display has a support element for fixing the side face of the light-diffusion layer and lens sheet. The backlight unit using the optical sheet and the display apparatus are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076515-A (JP)
Title: Manufacturing method of electric double layer capacitor electrode
Inventor: ITO MASAHIRO
IPC: H01G9/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electric double layer capacitor electrode for stably forming a CNT on a substrate in order to materialize a large surface area in the electrode of the EDLC.  <P>SOLUTION: In this manufacturing method of the electric double layer capacitor electrode in which the carbon nanotube is adherently bonded to an electrode substrate almost in parallel with its longitudinal direction, when depositing the carbon nanotube by electrodeposition by impressing a voltage between electrodes facing each other, the surface of a negative electrode on the counter electrode side of a metal to which electrodeposition is applied. The insulating film is a metal oxide film, and the insulating film is preferably made by oxidizing the surface of the metal forming the electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074967-A (JP)
Title: Method and apparatus for inspecting wood and inspection program of wood
Inventor: HIRAOKA NORIYUKI
IPC: G01N21/88
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To detect even small discoloration that is easily overlooked, with high sensitivity, by utilizing the chroma distribution of wood's surface.  <P>SOLUTION: Color photographing is performed on each wood by a photographing means 8, the chroma distribution of the color image photographed by the photographing means 8 is calculated for each wood by an image processing means 1, the cumulative frequency distribution of the calculated chroma distribution is compared with the predetermined cumulative frequency distribution of normal wood. The wood showing a distribution, where the cumulative frequency distribution of the calculated chroma distribution is separated by a predetermined value or above from the cumulative frequency distribution of the normal wood, is set as wood which should be sorted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076780-A (JP)
Title: Layout method and layout apparatus
Inventor: USHIYAMA KENICHI
IPC: H01L21/82
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout method providing a layout taking an EM (Electro Migration) into consideration by simple modification, and achieving a short TAT (Turn Around Time).  <P>SOLUTION: In this layout apparatus, a wiring-load-capacity-limit-value calculating part 1 calculates the limit value of a wiring load capacity from the maximum allowable current in the signal wirings of a circuit to be designed based on circuit design information when a layout wiring is arranged, and a determination part 2 determines whether or not a wiring load capacity in the signal wirings exceeds the limit value, and when the wiring load capacity exceeds the limit value, a layout correction part 3 arranges the signal wirings at a position where a wiring-load-capacity in the signal wirings is lowered below the limit value by increasing a distance between adjacent signal wirings, i.e., by reducing a wiring-load-capacity value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078934-A (JP)
Title: Quick setting cement concrete, and spraying method
Inventor: TERAJIMA ISAO
IPC: E21D11/10
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide quick setting cement concrete whose dust prevention effect improves.  <P>SOLUTION: Disclosed is quick setting cement concrete comprising (1) and (2): (1) (1-1) cement and (1-2) dust preventive of 0.01 to 2 pts.mass to cement of 100 pts.mass; and (2) a quick setting agent. The dust preventive comprises (1-2-1) polyethylene oxide of 100 pts.mass and (1-2-2) inorganic fine power of 10 to 300 pts.mass composed of talc and/or pyrophyllite. It is preferable that the weight average molecular weight of the polyethylene oxide is 1,000,000 to 5,000,000, the grain size of the inorganic fine powder is ≤45 μm, the ratio of fine aggregates is 50 to 80 vol.%, the surface moisture percentage of the fine aggregates is ≤10 mass%, and the surface moisture percentage of coarse aggregates is ≤2 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079808-A (JP)
Title: Paint drying device and paint drying method using the same
Inventor: NISHIKAWA TOSHIHIRO
IPC: F26B23/08
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paint drying device for greatly shortening a time required for drying processes during painting a workpiece while securing the safe of workers.  <P>SOLUTION: The drying device comprises a supporting column 4, a hollow heating coil 7 supported on the supporting column 4 in an insulated condition for allowing cooling water to be put inside, an exhaust duct 9 having an opening portion arranged above the heating coil 7, an upper cover 10 arranged above the heating coil 7, a lower cover 12 arranged under the heating coil 7, and a power supply means for supplying a current to the heating coil 7. A workpiece 14 is arranged near the heating coil 7, and a current is applied to the heating coil 7 and the workpiece 14 is rotated. The workpiece 14 is heated to be dried with high frequency induction heating, and gas generated by the drying is absorbed by the exhaust duct 9. This constitution shortens a drying time while securing the safety of workers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080616-A (JP)
Title: Numerical control device
Inventor: NAGAOKA KOTARO
IPC: B23Q17/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical control device for correctly measuring a machine position during a test operation by using a measuring unit for measuring a machine position, obtaining a machine error from the measurement result, and correctly obtaining a parameter for correcting the machine error.  <P>SOLUTION: This numerical control device for controlling the relative position of a main axis with respect to a table of a machine by driving a motor so that a detected position to be output from a detector 4 detecting the position of a motor 3 may follow a commanded position is provided with: a measuring unit 5 for machine position measurement for measuring the displacement of the relative position of a main axis to the table of a machine in a prescribed direction; a machine position calculating part 6 for calculating the machine position based on the detected position output from the detector 4 and the detected position output from the measuring unit 5 for machine position measurement and a signal for machine position measurement at the same time; a machine error difference measurement part 7 for calculating a machine error based on the commanded position, the detected position output from the detector 4 and the machine position calculated by the machine position calculation part 6; and a parameter changing part 8 for changing the parameter for error correction based on the machine error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079700-A (JP)
Title: Boot for constant velocity universal joint
Inventor: TAKANE TERUJI
IPC: F16D3/84
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot for a constant velocity universal joint enabling the constant velocity universal joint to take on a high operating angle of 50 degrees or more, without impairing its function and durability.  <P>SOLUTION: In a plurality of ridge parts 17 forming a bellows part 16 of the boot 13, a recessed part 25 is formed in a top portion of at least a first ridge part as counted from an outer ring side. A pair of protrusion parts 28, 29 is formed on outer diameter side ends of opposing inner side faces 26, 27 of the recessed part 25, and tips 30, 31 of the protrusion parts 28, 29 are tapered, radially contracting toward a line α bisecting the recessed part in a radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081722-A (JP)
Title: Adaptive receiver
Inventor: SONODA HIDEAKI
IPC: H04L7/033
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptive receiver capable of maintaining stable clock generation and timing control function, even when code-code interference is produced due to multi-path fading.  <P>SOLUTION: Since a clock synchronizing circuit is arranged on the post stage of a decising feedback type equalizer, the effect off code-code interference is suppressed to a minimum in CLK extraction. Furthermore, as a phase shifter is provided at an output part of a complex multiplier of an adaptive matching filter, the phase of signal can be matched with the phase of decision data signal to ensure ideal synthesis which is less apt to be affected by clock.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079196-A (JP)
Title: Styrene-modified polylactic acid resin, thermoplastic resin composition comprising the same and molded body
Inventor: KAMIKAWA YASUO
IPC: C08F283/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition comprising a polylactic acid-based resin, excellent in heat resistance and strength, and low in environmental loading.  <P>SOLUTION: A thermoplastic resin composition comprises a styrene-modified polylactic acid resin (A) obtained by graft modification of polylactic acid (a) with a styrene-based monomer (b), and a styrene-based resin (B), wherein the mass ratio (A/B) of the (A) and the (B) is from 90/10 to 10/90. The thermoplastic resin composition whose styrene-based resin (B) is an impact resisting polystyrene resin and/or an acrylonitrile-butadiene-styrene copolymer, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008008619-A (JP)
Title: Casing for engine drive type air conditioning system
Inventor: NUNOTANI SEIJI
IPC: F24F5/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction structure improving drainage of rainwater and the like in a casing for an engine drive type air conditioning system without reducing an internal volume.  <P>SOLUTION: In the casing for the engine drive type air conditioning system, a heat exchanger chamber B is installed above a machine chamber A constructed of a bottom frame 10, struts 20 raised from four corners of the bottom frame 10, and an upper part frame 30 supported on the struts 20. Rectangular upper part horizontal members 31 and 34 forming the upper part frame 30 have groove-shaped parts 32 and 35. Rainwater or the like falling on a shelf board 38 provided above the groove-shaped parts 32 and 35 enters each of the groove-shaped parts, and falls into hollow parts 21 formed in the struts from the both ends of the grove-shaped parts to be discharged from the lower end parts. In one of the horizontal members 11 and 13 of the bottom frame, a cavity part 13a is formed throughout the whole length, and on the upper side and the lower side of the cavity part, first and second intake ports 13b and 13c are formed. Through an expansion type silencer formed of the cavity 13a and the first and second intake ports 13b and 13c, outside air for engine combustion and cooling is led into the machine chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009085642-A (JP)
Title: Radiological image photographic device
Inventor: HAKAMATA KAZUO
IPC: H05K9/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiological image photographic device, capable of preventing the influence due to electromagnetic noise on electrical signal output from a radiation detector, and of photographing a high-quality radiological image.  <P>SOLUTION: The first conductive gel 80 is arranged between the radiation detector 42 and an ASIC 44, and the second conductive gel 82 is arranged between the ASIC 44 and a cooling jacket 84, to thereby enclose the ASIC 44. Accordingly, an electromagnetic noise from the ASIC 44 is blocked, and the electromagnetic noise is not propagated to the radiation detector 42. As a result, an analog signal, output from the radiation detector 42, is prevented from being affected by the electromagnetic noise and a high-quality radiation image can be photographed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088315-A (JP)
Title: Substrate processing apparatus
Inventor: NAKAGAWA TAKASHI
IPC: C23C16/455
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large amount of processing gas to substrates.  <P>SOLUTION: A substrate processing apparatus is provided with: a processing chamber that stores stacked substrates; a gas supply part provided in the processing chamber along a stacking direction of the substrates, having a plurality of opening parts, for supplying a desired processing gas horizontally to surfaces of the substrates from the opening parts; and an exhaust port that exhausts an atmosphere in the processing chamber, having an upper wall and a lower wall opposed to each other across the opening parts, respectively provided on upper/lower sides of each of the opening parts of the gas supply part, and an interval between the upper wall and the lower wall opposed to each other across the opening parts being set to be gradually larger toward a supply direction of the processing gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086409-A (JP)
Title: Polygon mirror scanner motor
Inventor: SUMI MASAKI
IPC: B41J2/44
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygon mirror scanner motor adaptive which is for high-speed rotation and high-speed start.  <P>SOLUTION: The polygon mirror scanner motor is provided with: a rotor frame 12, arranged cylindrically with rotor magnets 13; a bearing sleeve 14 provided in the center of rotor frame 12; a fixing shaft 17, fixed on one end with a base substrate 19 and the other end is supported with the bearing sleeve 14 in a freely rotatable manner; and a polygon mirror 11 mounted on the rotor frame 12. The rotor frame is provided with at least three protrusions 12a, and the polygon mirror 11 is mounted, while abutting against the protrusions 12a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091432-A (JP)
Title: Allergen scavenger
Inventor: TAKANO KATSUYUKI
IPC: C09K3/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an allergen scavenger having an excellent allergen scavenging effect.  <P>SOLUTION: The allergen scavenger contains (a) a water-soluble polymer compound having a weight average mol.wts. of 1,000-6,000,000, (b) a water-soluble polyhydric alcohol having a melting point at 1013.25 hPa of ≤25°C, and (c) water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095688-A (JP)
Title: Active air intake system for engine
Inventor: SCHMIDT GREGORY R
IPC: F02D11/10
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for controlling an intake state of an air box which selectively has an influence on the operation of a motorcycle engine in a predetermined condition.  <P>SOLUTION: An intake system for a motorcycle having an engine comprises an air box, a filter element and a valve. The air box includes a first opening for receiving intake air and a second opening for supplying the intake air from the air box to a throttle assembly of the engine. The filter element is disposed within the air box for separating debris from the intake air. The valve is disposed within the air box between the filter element and the second opening. The valve is movable to provide a variable restriction to intake air flow through the air box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050614-A (JP)
Title: Ethylene polymer and method for preparing the same
Inventor: BREULET JACQUES
IPC: C08F4/655
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel ethylene polymer which is particularly suitable for extrusion and extrusion blow molding and has a high blow-up ratio and a high resistance to crazing under stress.  <P>SOLUTION: In a method for preparing the ethylene polymer, a single catalytic solid containing titanium and zirconium as active elements is used in a polymerization in two reactors arranged in series.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009090423-A (JP)
Title: Manufacturing method of microstructure and microstructure
Inventor: TOMARU YUICHI
IPC: B82B3/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a new microstructure having a metal nanostructure which generates an intensified electric field by an antenna effect of a sharpened tip portion, and to provide the microstructure.  <P>SOLUTION: The manufacturing method of the microstructure includes a micropore-forming step, a metal filling step, and an exposure step. The micropore-forming step forms a micropore on a base material, wherein the micropore has an opening in a surface of the base material, an inside diameter varies in a depth direction, and it has a recessed portion which protrudes more slenderly at an end portion. The metal filling step fills the micropore with metal, and forms a metal microbody having a projection at a tip portion, wherein the projection consists of the metal filled into the protruded recessed portion. The exposure step removes at least a part of the base material from the tip portion side of the metal microbody, and exposes at least the projection at the tip portion of the metal microbody. The manufacturing method of the microstructure having the metal microbody to generate the intensified electric field includes these steps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136852-A (JP)
Title: Adhesive gauze bandage, and method for manufacturing the same
Inventor: MACEDO CARLOS DA SILVA JR
IPC: A61F13/02
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive gauze bandage to be used on skin, and a method for manufacturing the same.  <P>SOLUTION: The adhesive gauze bandage to be used on skin comprises a high polymer film 2 having a first surface S1 to face the skin of a user, and a second surface S2 on the other side. The first surface S1 defines a first area to receive application of at least one composition layer 3 formed of at least one adhesive element and at least one hydrophilic colloidal element. At least one segment of a porous high polymer film 4 and 5 is coupled to the composition layer 3 applied to the first area, and the segment of the high polymer film is substantially smaller than the first area.  <P>COPYRIGHT: (C)2008,JPO&INPIT