baber/WOPTO huggingface dataset:
Patent JP-2011168646-A (JP)
Title: Method for producing pigment derivative, pigment dispersion, photocurable composition and color filter using the same, and method for producing pigment dispersion
Inventor: KIKUCHI WATARU
IPC: C09B67/44
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pigment derivative useful as a synergist of pigment fine particles, and to provide a pigment dispersion which contains a pigment derivative obtained by the method, achieves a small particle diameter and a sharp particle size distribution peak of pigment fine particles, has low viscosity and exhibits good dispersion stability.  <P>SOLUTION: The method for producing a pigment derivative includes reacting a pigment with a tertiary alcohol or a cyclic ether in the presence of an acid. The pigment dispersion contains a pigment derivative obtained by the method and pigment fine particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167606-A (JP)
Title: Method for producing chelate forming group-containing adsorbing material
Inventor: MIYATA EIJI
IPC: C08J3/28
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an adsorbing material efficiently adsorbing and removing metal ions or semimetals like boron, germanium or the like present in a solution.  <P>SOLUTION: After introducing polymerizable monomers onto the surface of a polymer molding by a radiation graft polymerization method, a chelate-forming group is introduced into the side chains of the obtained graft polymer. The polymerizable monomer is glycidyl methacrylate or glycidyl acrylate, and the chelate-forming group is a chelate-forming group composed of an iminodiacetic acid group, an N-methyl glucamine group, a polyol and nitrogen, or a diol group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171963-A (JP)
Title: Communication equipment
Inventor: WATANABE HIRONOBU
IPC: H04B1/16
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment that achieves power-saving without causing communication error or significantly changing sensitivity.  <P>SOLUTION: A difference is calculated between an output signal of a variable gain phase shifting part 4 that increases/decreases a gain of the output of a noise sensor part 3 that acquires noise and a radio signal received from an antenna 2 that receives the radio signal from the outside. The gain of the variable gain phase shifting part 4 is controlled based on a reception quality index (BER, C/N, RSSI, or AGC control value) which is based on the above difference. When the gain becomes smaller than a predetermined value, supply of electric power to the variable gain phase shifting part 4 is stopped. Thus, energy saving is attained without causing communication error or significantly changing sensitivity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169036-A (JP)
Title: Inside operation device
Inventor: INOUE JIRO
IPC: B60J5/04
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an undue force from acting on each part, even if an inside handle is operated to an open side when a lock knob is set at the lock position, and also prevent the lock knob from being erroneously operated during the operation of the inside handle.  <P>SOLUTION: The inside handle 3 swings away without hitting a link member 6 at a first position and moves the link member 6 at a second position in a third direction when rotated to the open side. A stop part 34 provided to the inside handle 3 allows the lock knob 4 to operate from an unlock position to a lock position and vice versa when the inside handle 3 is set at a non-operation position, and stops the operation of the lock knob 4 from the unlock position to the lock position and vice versa when the inside handle 3 is rotated to the open side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172117-A (JP)
Title: Signal processing system, signal processing device, and signal processing program
Inventor: KONISHI YASUAKI
IPC: H04B3/46
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing system in which a signal is prevented from being transmitted/received through an inappropriate transmission path by using a simple configuration in comparison with a case in which an interference signal is detected by a device which performs sampling at high speed, and to provide a signal processing device and a signal processing program.  <P>SOLUTION: In a signal processing system 10 in which a control device 12 is connected to an image forming device 14 through a cable 16 having a plurality of signal lines, the control device 12 transmits a signal for inspection through the signal line connected to a pin 4. The image forming device 14 receives a cross-talk signal generated in the signal line connected to a pin 6, measures a length of the cable 16 by a transmission distance measurement unit 44, reads a corresponding threshold voltage from a storage unit 47, and sets it in a detection unit 46. A comparator 62 of the detection unit 46 compares a voltage value of the cross-talk signal with the threshold voltage and outputs a result. When the voltage of the cross-talk signal is greater than the threshold voltage, the cable 16 is not good, and a report to the effect is transmitted by a user interface unit 48.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167834-A (JP)
Title: Cutting tool
Inventor: MATSUDA HIROYUKI
IPC: B23B51/08
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate cutting by fixing a bite for cutting a valve seat surface to an attachment seat with a high attachment rigidity, even if the leading end of a tool body is reduced in diameter in a cutting tool for coaxially cutting a valve stem guide hole of a valve hole and the valve seat surface.  <P>SOLUTION: A hole boring tool 15 is protruded at the tip of the tool body 11 rotated around an axis line O. The attachment seat 18 including a wall face 18B facing toward an outer periphery and a bottom 18A facing in a direction T of the tool rotation, to which the bite 19 for cutting an opening of a hole is attached, is formed, and a clamp screw 22 for pressing the bite 19 backward in the direction T of the tool rotation for fixing is screwed along the outer periphery of the tip of the tool body 11. The bottom 18A and the wall face 18B of the attachment seat 18 and a seating face 19A of the bite 19 in tight contact with the bottom 18A and a side face 19B in contact with the wall face 18B are formed in such directions that they cross each other at an acute angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176425-A (JP)
Title: Apparatus and method for processing color
Inventor: BABA KENJI
IPC: H04N1/46
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the collapse of black version storage of a profile going against the intention of a user as a result of having performed the color adjustment of a color conversion table.  <P>SOLUTION: An adjusting quantity addition part 104 adjusts the lattice point of the color conversion table for converting color data in a first device to color data of a second device. When the lattice point which shows an achromatic color of the color table by adjustment by the adjusting quantity addition part 104 moves, the black version storage conversion part 314 moves the moved lattice point which shows the achromatic color onto the line connecting a plurality of the lattice points which shows the achromatic colors of the color conversion table.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175007-A (JP)
Title: Image correction method in vibration state of moving body
Inventor: HAYASHI JIRO
IPC: G09G5/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image from blurring when a monitor for display is seen in a moving body, by correcting the image while the monitor for display disposed in the moving body is vibrated by vibration of the moving body.  <P>SOLUTION: In the image correction method in the vibration state of the moving body, the monitor (3) for display is photographed by an image input device (13) kept in a static state, a correction amount (13a) obtained by calculating the blurring amount of the monitor (3) for display is input into an image fetching correcting device (11), correction for shifting the image based on the correction amount (13a) of the image (2) before the correction is performed, the image (12) after the correction is displayed. Thus, an image without blurring can be seen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173187-A (JP)
Title: Three-degree-of-freedom active rotation joint
Inventor: YO HISASHI
IPC: B25J17/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the dynamic characteristics between a pair of links by reducing the size and weight of a three-degree-of-freedom active rotation joint and disposing rotary actuators with satisfactory balance.  <P>SOLUTION: The three-degree-of-freedom active rotation joint includes: a rotor 20 to which one link 10a is connected; rotary actuators 100x, 100y, 100z for an X axis, a Y axis, and a Z axis rotating the rotor 20, in which respective output shafts 101x, 101y, 101z are disposed so as to be directed to the center of the rotor 20 and orthogonal with each other; and movable bodies 110x, 110y, 110z supporting the output shafts 101x, 101y, 101z of the respective rotary actuators 100x, 100y, 100z in a position to connect them to the rotor 20, and allowing them to rotate around the other two shafts of the rotor 20. One link 10a is connected to the rotor 20 in a position having substantially the same distance from the respective output shafts 101x, 101y, 101z.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175811-A (JP)
Title: Charged particle beam device
Inventor: YAMAZAWA YU
IPC: H01J37/244
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam device that prevents variation of output peak values and has high SN ratio.  <P>SOLUTION: The charged particle beam device includes a determiner for determining whether an output signal is an output signal in the condition that one charged particle is incident to a detector or the output signal is an output signal in the condition that a plurality of charge particles are incident to the detector; and an operation unit for performing image formation with signal processing based on a pulse count method when determining that the output signal is an output signal in the condition that one charged particle is incident to the detector and performing the image formation with signal processing based on an analog method when determining that the output signal is an output signal in the condition that the plurality of charged particles are incident to the detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010158769-A (JP)
Title: Method for controlling transfer robot
Inventor: SUEYOSHI SATOSHI
IPC: B25J9/06
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer robot disposed in a comparatively small installation space, having a wide range of motion in vertical directions, and safely transferring a workpiece.  <P>SOLUTION: This transfer robot includes: a hand section 14 on which an object to be conveyed is placed; a horizontal arm mechanism 30 moving the hand section 14 in one direction; and a lift mechanism 20 moving the horizontal arm mechanism 30 up and down. In the transfer robot, the lift mechanism 20 includes at least two sets of link mechanisms disposed on a base member 2, and the movement of the hand section 14 in a roll direction and a yaw direction and lateral displacement thereof are performed while the second joints 6 of the two sets of link mechanisms are moved to be mutually medially located.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011177268-A (JP)
Title: Vacuum cleaner
Inventor: EBE KIYOSHI
IPC: A47L9/10
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner allowing a user to visually recognize the dust stored inside a dust collection cup from outside only when necessary.  <P>SOLUTION: The visible state or invisible state of the dust stored inside the dust collection cup 27 from outside a cup body 81 is switched by switching the emission or non-emission of the light from an irradiation part 91 to the cup body 81 formed by a half mirror. The dust stored inside the dust collection cup 27 is visible from outside only when necessary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180386-A (JP)
Title: Conductive roller and method for manufacturing the same
Inventor: TAKANO JUNICHI
IPC: G03G15/08
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller excellent in a surface property because the environment-dependence property of resistance is small and the surface of an elastic layer has a minute air-hole diameter, and to provide a method for manufacturing the conductive roller.  <P>SOLUTION: The conductive roller includes a shaft 1, and the elastic layer 2 and surface layer 3 formed in order around the periphery of the shaft 1. The elastic layer 2 is made from a polyurethane foam containing a polyurethane resin and a water-resistant agent. The method is for manufacturing the conductive roller. After a blended material containing the polyurethane resin and water-resistant agent is foamed, the shaft 1 is dipping-coated with the foamed blended material to form the elastic layer 2 around the periphery of the shaft 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177155-A (JP)
Title: Bacillus subtilis natto having anti-rotavirus activity and fermentation product thereof, and food, animal feed and drug including the same
Inventor: ARAKI SHIN
IPC: A23L11/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bacterial cell effective in preventing the onset of diarrhea with rotaviruses without a risk of causing a problem of milk allergy or lactose intolerance, and to provide a food, an animal feed and a drug etc., including the bacterial cell.  <P>SOLUTION: There is provided Bacillus subtilis natto having an anti-rotavirus activity. The Bacillus subtilis natto is a Bacillus subtilis natto AS39 strain deposited as an accession number: FERM P-21895. There are provided a fermented food composed of a fermentation product which is obtained by fermentation with the Bacillus subtilis natto; the food; animal feed; and drug including the fermentation product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179802-A (JP)
Title: Cogeneration system
Inventor: SUGA HIROAKI
IPC: F24H9/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a simplified control and cost reduction by eliminating a switching valve for switching hot water channels.  <P>SOLUTION: The cogeneration system includes: a power generation unit 101; a hot water storage unit 102; and a heat recovery channel, wherein water in the bottom of a hot water storage tank 105 is heated to be hot water by utilizing waste heat from the generation of power by the power generation unit 101, and the heat recovery channel is provided for delivering the heated water back to the upper side of the hot water storage tank 105. The system is configured such that a pipe 106 for delivering the hot water back to the upper side of the hot water storage tank 105 is inserted in at the intermediate part of the hot water storage tank 105, which allows avoiding a significant drop in temperature of the hot water in the upper side of the storage tank, and thus the need for any switching valve is obviated to achieve a simplified control and cost reduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190766-A (JP)
Title: Internal-combustion engine breather
Inventor: MIZOGAMI AKINORI
IPC: F01M13/04
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breather in which an improvement in oil separation performance, a compactification in cylinder block are achieved.  <P>SOLUTION: After drastically changing in flow direction at 90 degrees inside a breather chamber 30, a blow-by gas resultingly flows along an uneven surface 37 inside the breather chamber 30. The flow rate of the blow-by gas decreases in first to third depressions 32 to 34 where a flow path area is large and conversely increases in first and second protrusions 35, 36 where the flow path area is small and besides somewhat decreases in first and second small depressions 38, 39 where the flow path area is comparatively large. In this manner, the blow-by gas changes in flow direction and flow rate inside the breather chamber 30 and thereby an engine oil contained in the blow-by gas strikes against/adheres to the uneven surface 37 to be effectively separated, dropping from the underside of the breather chamber 30 to a crank case via first to third breather holes 42 to 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199764-A (JP)
Title: Speaker voice extraction system, speaker voice extracting device, and speaker voice extraction program
Inventor: SAKURADA KOJI
IPC: H04M1/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conference system, capable of smoothly transmitting a speaker's high quality voice, without applying a burden to a conference participant.SOLUTION: This speaker voice extraction system includes: an utterance information memory for storing utterance related information of a plurality of users for each identification information; an utterance permission managing device for managing whether to allow a user requesting an utterance to make an utterance according to a prescribed utterance permission determination rule with reference to the utterance information memory; an utterance requesting device for receiving an operation of each user and for output of a signal wave including identification information as an utterance request signal; a speaker area estimator for estimating the existence area of the utterance requesting device of an output source on the basis of a received utterance request signal when the utterance is permitted by the utterance permission managing device; and a voice source separator for extracting a voice signal of the existence area estimated by the speaker area estimator among voice input signals input by a voice input unit.
Patent JP-2011196977-A (JP)
Title: Staff gage base
Inventor: NISHI HIDEKI
IPC: G01F23/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique relating to a staff gage for visually recognizing and observing a staff gage surface from a shore close to a staff gage installation position.SOLUTION: A staff gage base 10 includes a cylinder 1 installed while erecting a longitudinal direction, and a side unit of the cylinder 1 includes a base fixed face plate 2, namely a face for fixing the staff gage base 10 to a substrate B, and a free face plate 31 for mounting the staff gage R1. The cylinder 1 includes some sort of water passage structure for passing water in the inside and outside. Also, a storage unit 4 for storing a tool is provided within the cylinder 1. Thus, measurement by the staff gage and that by meters and gages can be performed at the same measurement place.
Patent JP-2011203148-A (JP)
Title: Estimation device, estimation method and estimation program
Inventor: WATANABE AYAKO
IPC: G06T1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an estimation device that can estimate object coordinate system that indicates the three-dimensional position and the attitude of an object, with high accuracy, and to provide an estimation method and an estimation program.SOLUTION: The estimation device for estimating an object coordinate system indicating the three-dimensional position and attitude of a target object in space includes a marker detection section 3, that detects such a marker from an object image picked up from the target object that is provided to the target object and only by which its three-dimensional position and attitude can be estimated, a marker coordinate system estimation section 4, that estimates a marker coordinate system from the respective marker images so as to calculate a plurality of marker coordinate systems, corresponding to markers detected by the marker detection section 3; and an object coordinate system determination section 6, that determines the object coordinate system of the target object based on the plurality of marker coordinate systems.
Patent JP-2011210387-A (JP)
Title: Snap terminal and terminal member for snap terminal
Inventor: ARAE SHUICHI
IPC: H01M2/30
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a snap terminal capable of fixing a terminal member certainly on a substrate and reducing the number of components.SOLUTION: The snap terminal 10 is provided with terminal members 31, 41. The terminal members 31, 41 are provided with terminal main bodies 32, 42 and projection parts 33, 43. The projection parts 33, 43 are formed integrally on the rear side of the bottom parts 34, 44 of the terminal main bodies 32, 42 and penetrate the substrate 11 and lead plates 21, 22, and their tip sides are positioned on the rear face 21b, 22b side of the lead plates 21, 22. Then, by caulking the projection parts 33, 43, the substrate 11 and the lead plates 21, 22 are fixed in a state interposed by the terminal main bodies 32, 42 and the projection parts 33, 43, and the tip sides of the projection parts 33, 43 are deformed to be crimped to the rear faces 21b, 22b of the lead plates 21, 22.
Patent JP-2011211774-A (JP)
Title: Power variation estimation system
Inventor: TADA YASUYUKI
IPC: H02J3/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power variation estimation system wherein it is possible to accurately estimate the power fluctuation of an entire power system according to the generated output of electric power facilities and variation in the amount demanded of loads.SOLUTION: A correlation graph is stored beforehand in a correlation graph storage unit 15. The correlation graph indicates correlation between a power variation observation index that indicates the power variation y(1) at a predetermined observation point in a power system by a predetermined index and a power variation estimation index that indicates the power variation of the entire power system by a predetermined index. An observation index computing means 13 converts a power variation y(t) measured by a power variation measuring instrument 11 into a power variation observation index |y|. An estimation index computing means 14 has the power variation observation index |y| obtained at the observation index computing means 13 inputted thereto. Then it refers to the correlation graph stored in the correlation graph storage unit 15 and determines a power variation estimation index |w|.
Patent JP-2011209401-A (JP)
Title: Projector
Inventor: YAMANO DAIGO
IPC: F21Y101/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a projector which obtains prolonging of the lifetime of a light-emitting tube.SOLUTION: The projector 1 includes the light-emitting tube having a light-emitting section, the inside of which a pair of electrodes is arranged; a tubular body 13 surrounding the light-emitting tube; and a cooling device 5 cooling the light-emitting tube. The tubular body 13 includes a first sidewall section 131 and a second sidewall section 132, adjacent to each other along a periphery direction of the tubular body 13. Ventilation ports for sending air toward the light-emitting section are respectively formed on the first sidewall section 131 and the second sidewall section 132. The cooling device 5 includes a cooling fan 51 configured to suck and discharge air; and a first duct 531 and a second duct 532 attached to the first sidewall section 131 and the second sidewall section 132 respectively, extending to separate from each other along the periphery direction of the tubular body 13 from respective one ends for introducing the air from the cooling fan 51, and guiding the air introduced from the respective one ends to the respective ventilation ports.