baber/WOPTO huggingface dataset:
Patent JP-2012111009-A (JP)
Title: Device and method for evaluating cutting of machine tool
Inventor: YAMAMA SEIJI
IPC: B23Q17/00
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting evaluation device of a machine tool capable of accurately evaluating cutting conditions of the machine tool or a cutting state of a workpiece in consideration of both of power consumption of a tool and an instantaneous load applied to the tool, and its cutting evaluation method.SOLUTION: In the cutting evaluation device 2 of a machine tool for intermittently cutting a machined object with a blade mounted on the electric rotary tool 11, the cutting evaluation device 2 includes a power detection means 21 for detecting power consumption of a spindle motor 12 of the rotary tool, a memory means 22 for memorizing the power consumption detected with the power detection means, and an arithmetic operation means 23 for evaluating the cutting conditions of the machine tool 1 or the cutting states of the machined workpiece on the basis of the power consumption memorized in the memory means. The arithmetic operation means has a power waveform extraction section 24 for extracting power waveforms of one pass from entering of one blade into a cutting portion until leaving thereof from the machined portion, based on the power consumption, and an evaluation operation section 25 for evaluating on the basis of the total area of the power waveforms and distributed values of the divided areas obtained by dividing the power waveforms in time series and calculated for every divided zone.
Patent JP-2011135867-A (JP)
Title: Method for preserving fishery product
Inventor: OKADA SATOSHI
IPC: C08K5/098
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving fishery products for a long period of time without spoiling the flavor and the color of the fishery products.  <P>SOLUTION: The method for preserving fishery products includes preserving fishery products in an oxygen-absorptive container entirely or partly using an oxygen-absorptive multilayer body formed by laminating at least three layers including an oxygen-permeating layer made of a thermoplastic resin, an oxygen-absorptive resin layer containing a polyolefin resin, a transition metal catalyst and a polyamide resin, and a gas barrier layer including a gas barrier substance in order from within. In the method for preserving fishery products, the polyamide resin includes such as to be obtained by polycondensation of an aromatic diamine and a dicarboxylic acid and has a terminal amino group concentration of not more than 30 μeq/g, and the total content of the transition metal catalyst and the polyamide resin in the oxygen-absorptive resin layer is 15-60 wt.% based on the total amount of the oxygen-absorptive resin layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012120359-A (JP)
Title: Motor, robot hand and robot
Inventor: TAKEDA KOJI
IPC: H02K23/26
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a coreless motor capable of reducing the frequency of changeover of current and of prolonging a service life of a brush by performing the changeover of current with a simple constitution by the brush a commutator.SOLUTION: A motor comprises: a rotating shaft rotatably supported by a base body; a rotor provided with a rotating body formed by at least one or more base plates fixed perpendicularly to the rotating shaft; and magnets disposed opposite to a first surface and a second surface of the rotating body opposing the base body such that N poles and S poles thereof are alternately disposed in a circumferential direction. The rotating body comprises: at least one or more driving wires extended in parallel with a straight line passing through the rotation center of the rotating shaft on one surface or both surfaces of the at least one or more base plates including the first surface and the second surface of the rotating body; and a commutator electrically connected to the at least one or more driving wires. The motor further comprises at least a pair of brushes being fixed to the base body and being brought in contact with the commutator so as to supply electric power thereto.
Patent JP-2012119608-A (JP)
Title: Cleaning apparatus and cleaning method of substrate
Inventor: MIYANARI ATSUSHI
IPC: H01L21/304
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus which stably cleans substrates while preventing contamination of the substrates, and to provide a cleaning method of the substrates.SOLUTION: This invention relates to a cleaning apparatus 100 cleaning substrates on which support films are adhered. The cleaning apparatus 100 includes: an ultraviolet ray radiation unit 10 radiating ultraviolet ray to an exposed surface where the substrate is not adhered and located on a surface of the support film on which the substrate is adhered; and a cleaning unit 20 cleaning the substrate adhered to the support film to which the ultraviolet ray is radiated.
Patent JP-2012121354-A (JP)
Title: Lift apparatus for vehicle
Inventor: INAGUMA YUKIO
IPC: A61G3/02
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unpleasant noise when an electric flapper is rotated by a manual operation because, conventionally, a wheelchair lift apparatus for a vehicle has had the problem that, when an electric flapper mounted on a platform is rotated by a manual operation, the electric motor or reduction gear train rotates by the force of the manual operation and generates a high-frequency sound and other unpleasant noises.SOLUTION: The configuration is such that it is possible to switch between a power-connected state, in which a power system having a flapper drive device 20 using an electric motor as a power source is connected, and a power-disconnected state, in which the power is disconnected. The generation of unpleasant noise by the electric motor and the like is prevented by performing the manual operation of the flapper 11 in the power-disconnected state where the same has been moved laterally.
Patent JP-2012121842-A (JP)
Title: Fixed bed multitubular reactor and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid using the same
Inventor: FUKUMOTO NAOHIRO
IPC: C07C51/235
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixed bed multitubular reactor that is designed so that the reaction tube equipped with a temperature measurement apparatus for measuring the temperature of catalyst layer, especially the temperature of hot spot, represents the temperature of the catalyst layer of the whole reaction tubes in a fixed bed multitubular reactor packed with a catalyst.SOLUTION: In the fixed bed multitubular reactor in which each reaction tube has the same tube diameter and at least one reaction tube is equipped with a temperature measurement apparatus, the fixed bed multitubular reactor includes at least one reaction zone packed with a plurality of kinds of catalysts to form layers in each reaction tube, in each catalyst layer except a catalyst layer arranged closest to a reaction gas outlet side relative to at least a gas flow direction of the reaction zone, the reaction tube equipped with the temperature measurement apparatus and the reaction tube not equipped with a temperature measurement apparatus are equipped with substantially the same mass of the catalyst of the same kind and pressure loss of each reaction tube is designed to be substantially the same.
Patent JP-2012122931-A (JP)
Title: Circuit failure detection device, circuit failure detection method
Inventor: SASAKI HISASHI
IPC: G01R31/28
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To achieve failure detection of LSIs (including encrypted LSIs) easily, at low cost, while preventing leakage of internal data of the circuits.SOLUTION: A circuit failure detection device 10 for detecting failure of a circuit (hereinafter referred to as an algorithm implementation circuit 2) which inputs/outputs an n-bit value implementing an algorithm in which an output value U corresponding to an input value A and an output value V corresponding to an input value B are likely to differ from each other when the input value A and the input value B are different from each other, where n is a positive integer of 1 or more, includes: an inspection value input unit 11 which can input 2pieces of n-bit values different from one another in the algorithm implementation circuit 2 one by one; and a failure detection unit 12 which determines that the algorithm implementation circuit 2 is defective when output values with the same value are detected, out of output values of the algorithm implementation circuit 2 corresponding to the inspection values.
Patent JP-2011058637-A (JP)
Title: Connecting structure for rod
Inventor: KATO MAKOTO
IPC: F16B7/20
Filed: 2010-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure for rods, which connects both rods closely when a first rod and a second rod are connected with each other at a male and female combination.  <P>SOLUTION: In the connecting structure for rods 10, 20, a guide groove 22 has a tapered shape which makes a connection projection 33 gradually deform in a radial direction in a process of inserting the first rod 10 and the second rod 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077543-A (JP)
Title: Thin film formation apparatus, method for cleaning the same, and program
Inventor: ENDO ATSUSHI
IPC: C23C16/44
Filed: 2010-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method for cleaning a thin film formation apparatus, the method removing extraneous matter adhering to the inside of the apparatus while suppressing the deterioration of a component in the apparatus; a thin film formation apparatus; and a program.  <P>SOLUTION: A control part 100 of a heat treatment apparatus 1 maintains the inside of a reaction chamber at a temperature at which water can exist as a liquid film, for example, at room temperature. The control part 100 sets the inside of the reaction chamber at 53,200 Pa. When the inside of a reaction tube 2 is stabilized at predetermined pressure and temperature, the control part 100 introduces a cleaning gas comprising hydrogen fluoride and nitrogen into the reaction tube 2 from a treatment gas introduction tube 17 to remove a reaction product adhering to the interior of the apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012127009-A (JP)
Title: Air spinning device and spinning machine provided with air spinning device
Inventor: TOYODA TAKAHIRO
IPC: D01H1/115
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an air spinning device which reduces a variation in a configuration of a spinning chamber by enhancing accuracy to install a fiber guide and a nozzle block to a precise position, and can easily change the fiber guide and the nozzle block to spin depending on fiber characteristics.SOLUTION: An air spinning device 6 comprises: a fiber guide 61; a nozzle block 63; and a spindle 62, and further has a nozzle holder 64 which supports the nozzle block 63 in a state of abutting on the nozzle block 63 and a nozzle cap 66 which fixes the fiber guide 61 and the nozzle block 63 to the nozzle holder 64. The nozzle cap 66 is attached to the nozzle holder in a state that the nozzle cap 66 and the nozzle holder 64 are directly abutted.
Patent JP-2012113276-A (JP)
Title: External led-illuminated signboard
Inventor: KITADE WATARU
IPC: G09F13/02
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when an LED illumination device used for a signboard is used for a large-sized signboard, a light flux of the LED illumination device is insufficient compared to that of an illumination device using a metal halide lamp, sufficient illuminance cannot be obtained to the lower portion of the signboard, the capacity of an LED light source needs to be increased in order to obtain uniform illuminance to the lower portion of the signboard, and as a result, a light source portion has a large size and a heavy weight.SOLUTION: In the external LED-illuminated signboard, a high power LED illumination fixture which is used for a large-sized illuminated signboard and has comparatively reduced weight is provided in the upper portion of the signboard, a low power LED illumination fixture is provided in the lower portion of the signboard, and the surface of the signboard is made to have a uniform luminance by setting a power ratio of the LED illumination fixture in the upper portion and the lower portion of the signboard to 3 times or more.
Patent JP-2012128639-A (JP)
Title: Radio wave propagation loss measuring system
Inventor: SUZUKI YASUNAO
IPC: G08B13/22
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To determine a radio wave propagation loss value between a master radio station device and a slave radio station device.SOLUTION: A master radio station device signal superimposing section 13 superimposes a signal indicating timing TM of transmission of a master radio station device signal 1S on a master signal 1M. A data storage section 17 correspondingly stores a transmission level SL and the timing TM. A reception level detection section 23 detects a reception level RL of the master radio station signal 1S. A master radio station device signal analysis section 25 demodulates a timing signal 1T. A slave radio station device signal superimposing section 27 superimposes the reception level RL and the timing signal 1T on a master signal 2M. A slave radio station device signal analysis section 18 demodulates the reception level RL and the timing signal 1T from a slave radio station device signal 2S. A level comparison section 1A reads the transmission level SL corresponding to the timing TM indicated by the timing signal 1T from the data storage section 17 and determines a radio wave propagation loss value LOSS that is a ratio of the transmission level SL and the reception level RL.
Patent JP-2012130219-A (JP)
Title: Rotary electric machine
Inventor: ISHIKAWA MASAMI
IPC: H02K1/27
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can provide a strong magnetic flux when the rotary electric machine is operated at maximum magnetic flux, and can suppress magnetic flux excellently in a weak field state.SOLUTION: Magnetic pole ends FT of a plurality of permanent magnets 24 are disposed at both ends in the circumferential direction of each magnetic pole F formed by the permanent magnets 24, and are disposed closer to a sub rotor 10 than connecting ends FA. On a surface of a main rotor 20 facing the sub rotor 10, a circumferential distance between the magnetic pole ends FT of each magnetic poles F is defined as a magnetic pole width M1, and a circumferential distance between the magnetic pole ends FT of the magnetic poles F adjacent in the circumferential direction is defined as a magnetic pole interval M2. On the surface of the main rotor 20 facing the sub rotor 10, a circumferential range in which a magnetic resistor 7 is provided is defined as a rotor side magnetic resistor width S1. The plurality of permanent magnets 24 is arranged so that the magnetic pole interval M2 is less than the magnetic pole width M1, and the magnetic resistor 7 is formed so that the rotor side magnetic resistor width S1 is equal to or greater than the magnetic pole interval M2 and less than the magnetic pole width M1.
Patent JP-2012127039-A (JP)
Title: Alumina fiber powder, producing method thereof and resin composition using the same
Inventor: WATANABE MASAAKI
IPC: D01F9/08
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an alumina fiber powder with controlled fiber length distribution, and to provide a producing method by which the power can be obtained easily and to provide a resin composition using the same.SOLUTION: (1) An alumina fiber powder is obtained by powdering an alumina fiber assembly with a necking. (2) The alumina fiber powder of (1) uses an alumina fiber assembly having a gap of the neckings of 10 to 150 μm. (3) The alumina fiber powder of (1) or (2) has a variation coefficient of fiber length of 10% or less. (4) In a method of producing the alumina fiber powder of any one of (1) to (3), powdering is performed with a press pressure of 0.1 to 20 MPa. (5) In the method of producing the alumina fiber powder of (4), a press speed is 0.5 to 5 MPa/s. (6) In the method of producing the alumina fiber powder of (4) or (5), a pressure retention time is 30 seconds or less. (7) A resin composition contains the alumina fiber powder of any one of (1) to (3).
Patent JP-2012126108-A (JP)
Title: Method for manufacturing inkjet recording head
Inventor: MIHARA HIROAKI
IPC: B41J2/16
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inkjet recording head including a discharge port formed with high shape accuracy by a photolithography process in an excellent yield.SOLUTION: The method for manufacturing the inkjet recording head having a discharge port member provided with the discharge port of ink includes: a curing step for exposing a negative photosensitive resin containing a photocationic polymerization initiator and a cationic polymerizable resin and formed into the discharge port member mounted on a substrate to cure the exposed portion; an addition step for adding a substance containing a nitrogen atom with an ability to trap a cation to the negative photosensitive resin after the exposing step; and a step for forming the discharge port by removing the uncured portion.
Patent JP-2012135066-A (JP)
Title: Inductive power transmission system
Inventor: KIKUCHI HIDEO
IPC: H02J17/00
Filed: 2010-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an inductive power transmission system that suppresses unwanted radiation.SOLUTION: The inductive power transmission system transmits energy over space from a transmitting antenna to a receiving antenna. The transmitting antenna and the receiving antenna each have spiral or coiled wiring portions at both ends. The spiral or coiled wiring portions at both ends are oppositely turned along a path from one end to the other end of the antenna wiring. The transmitting antenna and the receiving antenna are spaced at a distance of 1/2π of a resonant electromagnetic field wavelength λ or less with their spiral or coiled wiring portions opposed in parallel. A power circuit is connected in series in the middle of the wiring of the transmitting antenna and a load circuit is connected in series in the middle of the wiring of the receiving antenna to implement power transmission.
Patent JP-2012132487-A (JP)
Title: Rotary roll
Inventor: IKEDA TAKAHIRO
IPC: F16C13/00
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary roll having a shaft part which is hardly completely broken even if partial breakage such as a crack is produced therein and is excellent in durability, simply and at low cost.SOLUTION: In the rotary roll 10 provided with a roll body 11, and a shaft part 12 inserted into at least one end of the roll body 11 and fixed to the roll body 11, the shaft part 12 includes an outer layer material 13, and a core material 14 disposed in the outer layer material 13 along the axial direction and made of a material larger in tensile strength than the outer layer material 13.
Patent JP-2012026027-A (JP)
Title: Method for removing copper ions from copper-containing nickel chloride solution, and method for producing electrolytic nickel
Inventor: KAKIMOTO MINORU
IPC: C25C1/08
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing copper ions from a copper-containing nickel chloride solution, which can remove copper contained in the copper-containing nickel chloride solution with high efficiency, and to provide a method for producing an electrolytic nickel.SOLUTION: The method for removing copper ions for removing copper ions from a copper-containing nickel chloride solution 11' produced by the chlorine leaching of a nickel sulfide 10 comprises: a first step of adding the nickel sulfide 10 to the copper-containing nickel chloride solution 11' containing bivalent copper ions to reduce at least the bivalent copper ions to monovalent copper ions; and a second step of adding a nickel matte 12 and a chlorine leaching residue 13 to a slurry produced through the first step to immobilize the monovalent copper ions contained in the slurry in the form of sulfides.
Patent JP-2012136449-A (JP)
Title: Silsesquioxane compound
Inventor: IWAI TAKASHI
IPC: C09D183/07
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a silsesquioxane compound excellent in compatibility with an organic compound and excellent in curability.SOLUTION: The silsesquioxane compound has an organic group bonded directly to a silicon atom. At least one of the organic groups bonded directly to silicon atoms is an organic group represented by formula (I) and represented by a hydrocarbon group having an isocyanate group and a hydroxyl group, or an organic group represented by a hydrocarbon group having an amide group and a hydroxyl group. In the formula, Rdenotes a bifunctional hydrocarbon group, and Rdenotes a hydrocarbon group having a hydroxyl group.
Patent JP-2012137139-A (JP)
Title: Fastening structure of resin member
Inventor: WAKABAYASHI HIROKI
IPC: F16B5/02
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure of a resin member that requires no adhesive between a hole of the resin member and a collar inserted therein, restrains rotation of the collar in the resin member for sure without complicating a machining step of a fastening part, and prevents an excessive force from acting on the inner peripheral surface of the hole of the resin member in which the collar is inserted.SOLUTION: In the fastening structure of a resin member, the resin member containing a metal block is connected, by way of a tubular collar inserted into the resin member, to a mating member by a fastening means. The collar is engaged with a hole formed on the metal block, with a gap between the outer peripheral surface of the collar and the inner peripheral surface of the hole formed in the resin member.
Patent JP-2012135464-A (JP)
Title: Manufacturing method and manufacturing apparatus for absorber
Inventor: KIZAWA YASUHIRO
IPC: A61F13/15
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an absorber, which makes it possible to easily manufacture an absorber that has partially different thickness, height, basis weight, etc., and a manufacturing apparatus for an absorber, which is able to easily alter the piling width for a material and able to suitably be used in the practice or the like of the manufacturing method for an absorber.SOLUTION: The manufacturing method for an absorber includes a step of piling the material 31 by sucking the material 31 to a suction face 22 that has a large number of narrow holes formed in a rotary drum 2, the material 31 being supplied by being entrained on an airflow. In this manufacturing method, width control members 25, 25 movable in the width direction of the rotary drum 2 are provided on the peripheral part 21 of the rotary drum 2. During the piling of the material 31 on the suction face 22, these width control members 25, 25 are moved, thereby changing the width W by which the material 31 piles on the suction face 22.
Patent JP-2012142323-A (JP)
Title: Insulated gate type semiconductor device and manufacturing method of the same
Inventor: YOSHIDA TETSUYA
IPC: H01L21/336
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem occurring in a conventional planar type IGBT that when a gate width Lg is increased in order to reduce V, deterioration in withstand voltage and increase in capacitance occur.SOLUTION: A gate width of a gate electrode of IGBT is increased. The gate electrode is formed as a split gate electrode split by a slit and a first p-type impurity region is provided on a surface of an n-type semiconductor layer almost at the center of the slit. By increasing the gate width, Vis reduced, and a depletion layer extending from each base region during application of reverse voltage is made to moderately continue by the first p-type impurity region to ensure withstand voltage.