baber/WOPTO huggingface dataset:
Patent JP-2009073691-A (JP)
Title: Superconductive member
Inventor: NAKAYAMA KOHEI
IPC: H01B12/06
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive oxide thin film capable of providing high critical current and a superconductive member having large electric power resistance.  <P>SOLUTION: In the superconductive member possessing a buffer layer formed on a sapphire R surface substrate and comprising an oxide and a superconductive layer formed thereon, the distance between most adjacent oxygens in oxygen atoms of the oxide and the particle diameter of the grain of the oxide are specified. A method of manufacturing the superconductive member is provided. The super conducting member is used as a member of a superconductive filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074645-A (JP)
Title: Rolling bearing device
Inventor: URANISHI TAKEHARU
IPC: F16C19/54
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device capable of supporting an axial load while maintaining the aligning function, and capable of being compactly constituted in the axial direction.  <P>SOLUTION: This rolling bearing device has a thrust tapered roller bearing 15 on both sides in the axial direction of a tapered roller bearing 14 with an aligning ring having an inner ring 16, an outer ring 17, a cylindrical roller 18 and the aligning ring 19. This thrust tapered roller bearing 15 is constituted by having a tapered roller 27 between a first raceway surface 28 composed on an outside surface in the axial direction of the outer ring 17 and a second raceway surface 29 of a side part bearing ring 26 arranged outside in the axial direction of the outer ring 17. An intersection 31 of an extension line of a bus bar abutting on the first and second raceway surfaces 28 and 29 of the tapered roller 27 and an intersection of extension lines 32a and 32b of the first and second raceway surfaces 28 and 29, are also arranged in the curvature center O of an aligning sliding surface 24 of the aligning ring 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074518-A (JP)
Title: Evaporation fuel treating equipment
Inventor: HIGUCHI KAZUYA
IPC: F02M25/08
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide evaporation fuel treating equipment capable of being simplified and achieving cost reduction while securing a sufficient purge flow rate.  <P>SOLUTION: In an internal combustion engine 3 having a supercharger 5 for supercharging on an intake passage 3a, the evaporation fuel treating equipment 1 for temporarily adsorbing evaporation fuel generated inside a fuel tank 21 in a canister 23 and supplying the evaporation fuel to the intake passage 3a is provided with a recirculation passage 24 connected to upstream and downstream sides from the supercharger 5 on the intake passage 3a and recirculating air pressurized by the supercharger 5 from the downstream side to the upstream side of the supercharger 5; a throttle part 25 provided on the recirculation passage 24 and throttling it; and a purge passage 26 connected to the canister 23 and the throttle part 25 of the recirculation passage 24 to supply evaporation fuel adsorbed in the canister 23 to the intake passage 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078516-A (JP)
Title: T-die for manufacturing foamed sheet, formed sheet manufacturing device, foamed sheet and manufacturing method of foamed sheet
Inventor: IKEDA TAKASHI
IPC: B29C48/305
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a T-die, with which a foamed sheet, the scattering of the internal expansion ratio of which is few, which is thicker and the expansion ratio of which is high, can be formed.  <P>SOLUTION: The T-die 1 for manufacturing the foamed sheet by a forming a thermoplastic resin includes a manifold part 2, within which the thermoplastic resin is fed, a heating part 3 having a first resin flow passage 6 flowing the thermoplastic resin therewithin and being mounted on the downstream side of the manifold part 2 and a flow passage 3C for a heating medium to heat the first resin flow passage 6 on the wall surface on the periphery of the first resin flow passage 6, plate-like torpedos 7A, 7B and 7C fixed normal to the thickness direction of the foamed sheet in the first resin flow passage 6, a cooling forming part 4 having a second resin flow passage 8 which is the forming space of the thermoplastic resin therewithin and being mounted on the downstream side of the heating part 3 and a flow passage 4C for cooling medium to cool the second resin flow passage 8 on the wall surface in the periphery of the second resin flow passage 8, and a heat insulating member 5 arranged between the heating part 3 and the cooling forming part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082059-A (JP)
Title: Threading tool
Inventor: EZUKA NAOYUKI
IPC: A01K97/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threading tool that will neither deform nor damage the tip part, during insertion operation of a fishing line.  <P>SOLUTION: The threading tool 20 in one embodiment of the present invention is a threading tool useful for inserting a fishing line into the inside of an interline rod having a fishing line guide part at the tip part of a top rod, which is equipped with its body 21, furnished with a fishing line holding part 22 for holding a fishing line, and a shock-absorbing part 24 for absorbing shocks is arranged at the tip of the body 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085339-A (JP)
Title: Diaphragm and accumulator using same
Inventor: TOYAMA TOYOHISA
IPC: F15B1/08
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm capable of inhibiting the generation of a crack of a resin layer and excellent in durability.  <P>SOLUTION: The diaphragm 20 is provided with a resin layer 21 for gas shielding, a gas chamber side rubber layer 22 and an oil chamber side rubber layer 23 formed at both sides of the resin layer 21. The resin layer 21 and the gas chamber side rubber layer 22, and the resin layer 21 and the oil chamber side rubber layer 23 are glued by a chlorinated polybutadiene rubber adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008108724-A (JP)
Title: Photosensitive conductive paste and conductor pattern formed of calcined paste
Inventor: NAKADA KAZUKI
IPC: H01J11/22
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive conductive compound which has no pinhole or the like and has high adhesiveness with a substrate and can form a conductor pattern without forming etched curls.  <P>SOLUTION: This photosensitive conductor paste contains (A) conductive powder, (B) an organic binder, (C) a photo-polymerizable monomer, (D) a photo-polymerizable initiator and (E) glass frits, and a content of the glass frits (E) in a total mass of the paste is 5.1 to 10 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009089096-A (JP)
Title: Vibration transducer
Inventor: SUZUKI YUKITOSHI
IPC: B81B3/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the sensitivity of a vibration transducer while preventing problems such as deterioration of strength, or stiction.  <P>SOLUTION: The vibration transducer is provided with: a diaphragm which is formed of a deposited film, is conductive and is equipped with a central part and several arm parts radially extending from the central part outward; a plate which is formed of a deposited film and is conductive; and a diaphragm support part which is formed of an insulating film, is bonded to each of the several arm parts of the diaphragm, and supports the diaphragm with a gap between itself and the plate. The outline of a region of the arm parts closer to the central part than their bonding region to the diaphragm support part is a curve without inflected parts. The electrostatic capacity formed of the diaphragm and the plate by vibration of the diaphragm with respect to the plate, changes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083359-A (JP)
Title: Auxiliary gripping tool for writing utensil
Inventor: SASAKI KAORU
IPC: B43K23/012
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To assist the ease of character writing of a writing utensil of a person with weak grip of hand or those who lost fingers or a part thereof.  <P>SOLUTION: The writing utensil consists of a writing utensil stationary part and a grip section both for the steady hold of the writing utensil. The writing utensil stationary part is formed in slender shape with a through hole to insertion fix the writing utensil. The grip section is formed in an approximate rectangular shape with the thickness almost equal to the cross sectional width of the writing utensil stationary section and is attached leaning toward the writing utensil tip side at around the lower middle part of the writing utensil stationary section. An intersecting part of the rear end side undersurface of the writing utensil stationary section and the rear end side of the side part of the grip section is formed so as to conform to fit the hollow configuration of a hand made by the thumb and the index finger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052387-A (JP)
Title: Truss material
Inventor: OKI YOSHINARI
IPC: E04C3/09
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truss material for integrally and easily forming a diagonal member of a space truss only by stretching the material in a predetermined direction.  <P>SOLUTION: A plurality of rectangles 1 having a side 3 in common are arranged in forward, backward, right and left directions, and cuts 5a, 5b are formed at the cross sections 4a, 4b of the side and side of the rectangle in the vertical direction. One cross section 4a of the cross sections positioned at both ends of each side of the rectangle is provided with the cut 5a from the upper surface side, leaving the lower surface side uncut, and the other cross section 4b is provided with the cut 5b from the lower surface side, leaving the upper surface side uncut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085849-A (JP)
Title: Fatigue testing equipment
Inventor: MURAUCHI KAZUHIRO
IPC: G01N3/34
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide fatigue testing equipment capable of performing a speed amplitude constant sweep test in a wide frequency band including a high frequency region.  <P>SOLUTION: The fatigue testing equipment has a speed detection means for detecting the deformation speed of a workpiece and a control means for controlling a servomotor on the basis of the detection result of the speed detection means so that the ratio of the deformation speed and predetermined speed of the workpiece is received in a predetermined range regardless of a cycle for adding repeated load at each time when the cycle for adding the repeated load to the workpiece is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088362-A (JP)
Title: Powder magnetic core and manufacturing method thereof
Inventor: SATO TAKESHI
IPC: B22F1/02
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder magnetic core capable of obtaining high mechanical strength and high electromagnetic characteristic even when spherical magnetic powder is used and a manufacturing method of the powder magnetic core.  <P>SOLUTION: The powder magnetic core is provided with magnetic powder composed of a soft magnetic material and an insulating film for covering the magnetic powder and has a composition represented by formula (1): (Si-O)<SB>100-x</SB>C<SB>x</SB>(0<x(at%)≤20). The powder magnetic core manufacturing method is provided with a mixing process for mixing silicon resin and a low boiling point solvent of which the boiling point is 60°C and lower, a drying process for removing the solvent from a mixture obtained in the mixing process and a molding process for molding power obtained in the drying process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012446-A (JP)
Title: Droplet discharging head and droplet discharging device
Inventor: YAGI HIROSHI
IPC: B41J2/045
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharging head which can be made compact and can easily make density higher and can increase the number of nozzles, and the like.  <P>SOLUTION: The droplet discharging head is provided with: a nozzle substrate 1 on which a plurality of nozzle holes 5 for discharging droplets are formed; a cavity substrate 2 whose bottom wall forms a vibrating plate 8 and on which a first recessed portion 7a being a discharging chamber 6 for accumulating the droplet is formed in each nozzle hole; and an electrode board 3 on which a plurality of individual electrodes 16 which face the vibrating plate 8 and drive the vibrating plate 8 and a recessed portion becoming a reservoir 17 for supplying the droplet to the discharging chamber 6 are formed. The nozzle substrate 1, the cavity substrate 2 and the electrode board 3 are stacked and arranged in this order and on the nozzle board 1, a second recessed portion 7b becoming the discharging chamber 6 for accumulating the droplet is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008089182-A (JP)
Title: Disengageable pulley device
Inventor: GARDELLE JEAN-LUC
IPC: F16D41/07
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley quickly switchable from a free wheel position to a torque transmission position or in the opposite direction.  <P>SOLUTION: This disengageable pulley device comprises the pulley 2 mounted on an inside transmission element 3, and the free wheel 6 having a plurality of lock-up elements 9 mounted between a sliding track 20 of the pulley and a sliding track 21 of the inside transmission element. It has a cage 22 for the lock-up element, at least one annular friction element 30 frictionally connected to an element provided inside the cage 22 between the cage 22 and the sliding track 21 of the inside transmission element, and at least one elastic return element 29 arranged between the cage and at least one lock-up element. The return element 29 can hold contact between the lock-up element and each of the plurality of sliding tracks 20, 21 when the free wheel is at a joint or non-joint position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019452-A (JP)
Title: Process for producing ketone-modified resorcinol-formalin resin
Inventor: UMIBE NOBUO
IPC: C08G8/22
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a ketone-modified resorcinol-formalin resin containing no inorganic salts, having a moderate flowability when transformed into an aqueous solution, and having reduced contents of both a resorcinol monomer and a resorcinol-formalin resin of resorcinol pentanuclear or higher nuclear molecules.  <P>SOLUTION: The process for producing a ketone-modified resorcinol-formalin resin comprises the steps of adding, to a water solvent, 20-150 pts.wt. of resorcinol (A) and 20-80 pts.wt. of an inorganic salt (B), both based on 100 pts.wt. of water, dissolving a resorcinol-formalin resin, adding 10-200 pts.wt. of an organic solvent (C) having a solubility parameter of 7.5 to 11.0 based on 100 pts.wt. of the resorcinol (A), stirring the mixture at a liquid temperature of the boiling point of the organic solvent (C) or below to give a two-phase system containing no remaining solid matter, adding a catalytic amount of organic acid or inorganic acid (D), and adding 1-40% formalin (E) dropwise while maintaining the reaction system at 0-60°C so as to achieve a formaldehyde/resorcinol molar ratio of 0.3-0.8 based on the resorcinol (A). The process uses the organic solvent (C) as a reaction solvent to form a liquid-liquid heterogeneous system with water and for modifying a resorcinol-formalin resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009098187-A (JP)
Title: Adhesive for optical components
Inventor: SHICHIRI NORISHIGE
IPC: G02B3/00
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for optical components which is used for manufacturing optical components for a short wavelength, wherein the adhesive has low viscosity, is excellent in adhesivity and handling workability, and can produce a hardened product which is excellent in transparency, heat resistance and weather resistance, and can keep excellent transparency under a condition in which it is used, and to provide an optical component-manufacturing method and optical components.  <P>SOLUTION: The adhesive for optical components is 5-500 mPa in viscosity when the viscosity thereof is measured at 25°C and 2.5 rpm by using a cone rotor-type viscometer. In addition, a hardened material, which is obtained by irradiating the adhesive, with light having a wavelength of 300-400 nm and intensity of 1,000 mJ to harden it, has a total light transmittance of 90% or larger at a wavelength range of 350-800 nm when its thickness is 500 μm, and also has a hardness of 10-60 when measured at 25°C by a method which conforms to the Type E of JIS K6253.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098444-A (JP)
Title: Operating device and image forming apparatus
Inventor: YAMASHIROYA MASAYUKI
IPC: G03G15/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device and an image forming apparatus, which restrain entry of illuminating light and so on to a display section by adjusting the angle of an operating panel.  <P>SOLUTION: The operating device includes the operating panel 20 which is provided with the display section for displaying images and the angle of which is freely adjusted relative to a horizontal plane. The operating device 10 has a shade member 30 for intercepting at least part of light entering the display section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106746-A (JP)
Title: Turbofan engine
Inventor: WILLIAM G SHERIDAN
IPC: F01D25/18
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for lubricating a journal bearing during windmilling operation of a fan section while an aircraft is flying, and preventing the windmilling operation of the fan section when it does not fly.  <P>SOLUTION: During windmilling operation of the fan section 18 the journal bearing 34 of a planetary gear device 26 is lubricated. During driven operation of the fan, a primary oil pump 40 feeds an oil from an oil supply source 38. During driven operation of the fan, a second oil pump 50 driven by a generator 48 feeds the oil. When the aircraft is grounded, the generator acts as a dynamic brake to prevent windmilling. A switch 46 selectively changes over between oil supply by the primary oil pump and the oil supply by the secondary oil pump to control the brake application.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009072168-A (JP)
Title: Method for identification of microorganism
Inventor: NAKANO MASAHIRO
IPC: C12N15/09
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the identification of a microorganism capable of identifying the hierarchical level of a microbial associate to which the microorganism belongs based on the base sequence of the microorganism.  <P>SOLUTION: The method for the identification of a microorganism can identify the hierarchical level to which the microorganism belongs, such as species, genus and family based on the ratio of (a) the number of species in the second group other than the following first group and constituting the same hierarchical level having a partial base sequence with the first partial base sequence composed of a prescribed base number of the first group constituting the same hierarchical level to which the microorganism belongs (called as out-group coincidence number) and (b) the rate of the number of species having partial base sequence coinciding with the first partial base sequence in the first group constituting the same hierarchical level (called as intra-group coincidence rate) to the number of all species of the first group or exclusively based on the out-group coincidence number (a).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100601-A (JP)
Title: Motor control device and control method thereof
Inventor: IDE KOZO
IPC: H02P21/13
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device which drives a synchronous motor, including compensation for parameter fluctuation of inductance Lq caused by an abrupt change of load, under non-interference control, to suppress degradation in control performance.  <P>SOLUTION: The motor control device has a first voltage compensator (3) which calculates a first compensating voltage vector applied to a voltage command vector based on an inductive voltage vector, a current error vector calculator (13) which calculates a current error vector between a detected current vector and an estimated current vector, and a second voltage compensator (4) which calculates a second compensating voltage vector applied to the voltage command vector based on the current error vector and the current command vector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008030124-A (JP)
Title: Compact hot press
Inventor: COMLEY PETER N
IPC: B30B15/00
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot press that efficiently uses space, is thermally efficient, and overcomes safety hazards.  <P>SOLUTION: The portable, compact hot press (20) includes a frame (22) that has a press unit attached thereto. The press unit has a crown plate (34), a bolster plate (32), and a base plate (30). An upper press unit is attached to the crown plate (34), and a lower press unit is attached to the bolster plate (32). The lower press unit is configured to contact the upper press unit when the press is in a closed position. The press further includes a control unit (60) attached to the frame (22). The control unit (60) is configured to manually or automatically control press operation. Additionally, the press includes a hydraulic unit that is attached to the frame and is configured to facilitate motion of the press operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009106012-A (JP)
Title: Synchronous rectification type dc-dc converter
Inventor: MATSUMOTO MASAHIKO
IPC: H02M3/28
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous rectification type DC-DC converter which prevents the breakage of a circuit by restraining a self-exciting oscillation operation caused by an external voltage or the like inputted from an output terminal at the stop of a primary-side operation, and normally operates at the start of the primary-side operation and also after the start thereof.  <P>SOLUTION: A second switch element Q6 which clamps a gate voltage of a rectification-side synchronous rectification element Q2 prevents self-exciting oscillation by restraining the gate charge of the rectification-side synchronous rectification element Q2 when a commutation-side synchronous rectification element Q3 is turned off, by lowering a gate voltage of the commutation-side synchronous rectification element Q3 and a control terminal voltage of the second switch element Q6. When the on-state of the commutation-side synchronous rectification element Q3 is continued for a fixed time or longer due to the stop of the switching operation of a main switch element Q1, a turn-off circuit SW lowers the gate voltage of the commutation-side synchronous rectification element Q3, and prevents the self-exciting oscillation by restraining the gate charge of the rectification-side synchronous rectification element Q2 at a moment when the commutation-side synchronous rectification element Q3 is turned off.  <P>COPYRIGHT: (C)2009,JPO&INPIT