baber/WOPTO huggingface dataset:
Patent JP-2012209853-A (JP)
Title: Sound collection device and program
Inventor: NARITA TOMOHIRO
IPC: H04R3/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sound collection device automatically performing phase correction to achieve an improved sound collection capability even in the case that there is an error in a target sound estimation direction, a microphone interval, or a speed of sound.SOLUTION: A sound collection device 1 has: a frequency analysis part 100 performing frequency analysis to a multichannel signal; a noise estimation part 101 estimating a noise spectrum of a reference channel; a steering vector calculation part 102 calculating a steering vector based on a target sound estimation direction indicating an estimation direction from a sound source of a target sound of each microphone, a microphone interval indicating an interval between a reference microphone and the respective other microphones, and a temperature; and a phase correction spectrum synthesis part 103 performing phase correction of each channel by using a spectrum of each channel outputted from the frequency analysis part 100, the noise spectrum of the reference channel outputted from the noise estimation part 101, and the steering vector outputted from the steering vector calculation part 102, and then synthesizing the spectra.
Patent JP-2012212347-A (JP)
Title: Energy filling device, energy storage device, energy consuming device, and control method of green energy
Inventor: ONO SATOYUKI
IPC: G06Q50/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To certify that a stored green energy is surely a green energy.SOLUTION: The energy filling device includes: an energy filling section for filling the energy storage device with the green energy; a measurement amount information acquiring section for acquiring, from the energy storage device, measurement amount information that represents a filling amount of the green energy measured by the energy storage device; and a certificate issuing section for, when the filling amount of the green energy filled by the energy filling section matches the filling amount of the green energy represented in the measurement amount information, issuing a certificate for certifying the amount of the green energy filled in the energy storage device. The certificate is managed associated with the energy storage device and, when the amount of the green energy certified by the certificate is output from the energy storage device, the certificate is disposed.
Patent JP-2012212810-A (JP)
Title: Semiconductor integrated circuit and method of laying out the same
Inventor: OGINO TETSUHIRO
IPC: G06F17/50
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that allows configuration of the layout in a short time, and to provide a method of laying out the same.SOLUTION: A semiconductor integrated circuit 100 comprises an output circuit 11, a cell 12 for branching a signal, a master circuit 13, and a checker circuit 14. The output circuit 11 outputs an output signal. The cell 12 for branching a signal outputs a first output signal and a second output signal into which the output signal is branched. The length of a first wiring line 16, which is a common line through which the output signal before being branched into the first and second output signals is transmitted, is less than or equal to a restriction value X. The master circuit 13 receives the first output signal. The checker circuit 14 receives the second output signal and configures a redundant configuration circuit with the master circuit 13.
Patent JP-2012217226-A (JP)
Title: Wiring harness fixture
Inventor: YAMASHITA KAZUYA
IPC: H02G3/30
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wiring harness fixture which securely and stably fixes a wiring harness to a vehicle body panel of a vehicle with one component in spite of a simple shape and structure.SOLUTION: A wiring harness A is attached along a vehicle body panel P by inserting three anchor parts 3 disposed on an outer sheath protection member 2 of a wiring harness fixture 1 into three holes Pa formed on the vehicle body panel P and engaging the anchor parts 3 with the holes Pa. When the tolerance between the holes Pa is larger than the tolerance between the anchor parts 3, the anchor part 3 at the center part is moved in the longitudinal direction B of the outer sheath protection member 2 and absorbs the tolerance between the holes Pa, and thereby reducing the misalignment between the anchor parts 3 and the holes Pa. As a result, the wiring harness A is securely and stably attached to the vehicle body panel P of a vehicle.
Patent JP-2012219831-A (JP)
Title: Bearing device for crankshaft of internal combustion engine
Inventor: SONOBE HIROMI
IPC: F16C9/02
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a crankshaft of an internal combustion engine, to which oil is sufficiently supplied even in a front side area in the rotating direction of the crankshaft among thrust surfaces of a half-split thrust bearing.SOLUTION: The center position A' of the inner diameter of the half-split thrust bearing 8 is disposed close to a circumferential end surface side of a half-split journal bearing 7 on a rear side in the rotating direction of the crankshaft 11, being displaced from the center position A of the outer diameter of the half-split journal bearing 7, so that the thrust inner diameter clearance 10 is gradually reduced toward a front side in the rotating direction of the crankshaft 11. Therefore, the oil is filled even in the thrust inner diameter clearance 10 on a front side in the rotating direction of the crankshaft 11, and a flow of the oil from a rear side in the rotating direction of the crankshaft 11 extrudes the oil to a thrust surface of the half-split thrust bearing 8. Consequently, the oil can be sufficiently supplied even to the thrust surface of the half-split thrust bearing 8 on the front side in the rotating direction of the crankshaft 11.
Patent JP-2012218573-A (JP)
Title: Power transmission device
Inventor: FUSHIKI MASAAKI
IPC: B60K23/08
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device, miniaturizable, while improving fuel efficiency.SOLUTION: This power transmission device 1 includes an input shaft 3 for inputting driving force, an input gear 5 rotatingly driven by the driving force input to the input shaft 3, an intermediate gear 7 meshing with the input gear 5, an intermediate shaft 9 integrally rotatably arranged with the intermediate gear 7, an intermediate output gear 11 integrally rotatably arranged with the intermediate shaft 9, an output gear 13 meshing with the intermediate output gear 11, and an output shaft 15 integrally rotatably arranged with the output gear 13. A clutch member 17 is connected to the input gear 5 so as to be movable in the axial direction and integrally rotatable, an intermittent part 19 for intermitting the power transmission between the input shaft 3 and the input gear 5, is arranged between the input shaft 3 and the clutch member 17, and the intermediate shaft 9 is provided with an operation mechanism 21 for intermittently operating the intermittent part 19 by movably operating the clutch member 17 in the axial direction.
Patent JP-2012220123-A (JP)
Title: Method of generating clean steam using discharged low pressure steam as heat source, and device therefor
Inventor: MATSUO TAKESHI
IPC: F22B1/10
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for generating clean steam using, as a heat source, low pressure steam which is emitted to the atmosphere after use in a steam using apparatus and possibly contains air which is not always clean.SOLUTION: When the clean steam is generated using, as the heat source, the waste steam discharged after the use in the steam using apparatus 1, the waste steam is introduced into a steam accumulator 4 to accumulate heat in the form of hot water, and air is separated; and the hot water in the accumulator is circulated by a circulation pump 11 to and from a heat exchanger 10, and clean water is simultaneously circulated by a circulation pump 13 between a flush tank 6 to which the clean water is supplied and the heat exchanger. The heat exchanger exchanges heat between the hot water from the steam accumulator and the clean water from the flush tank through a heat conducting plate, and the clean water is heated in the flash tank to continuously generate new steam which is clean.
Patent JP-2012220148-A (JP)
Title: Refrigerator
Inventor: UMEE MASASHI
IPC: F25D25/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that prevents drying in a vegetable case and ensures sealing property.SOLUTION: The refrigerator includes a plurality of shelf plates 251 provided in vertical direction within a storage chamber, a storage case 250 stored under the shelf plates 251 in a drawable manner, a placement plate on which the bottom surface of the storage case 250 is disposed, a first seal member 252 fitted in the front edge portion of the shelf plate and sealing a gap with the shelf plate by being abutted on the front wall portion of the storage case, and a second seal member 253 fitted in the rear edge portion of the shelf plate and sealing a gap with the shelf plate by being abutted on the rear wall portion of the storage case. The front wall portion is extended upward beyond the shelf plate, while a flange portion extending downward is formed in the rear wall portion. The first seal member 252 is abutted on the front wall portion in a front-rear direction for sealing, and the second seal member 253 is abutted on the flange portion in a front-rear direction for sealing, thereby permitting high-reliability sealing structure.
Patent JP-2012218129-A (JP)
Title: Wire saw
Inventor: MATSUDA AKIHIRO
IPC: B24B27/06
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw suppressing the occurrence of twist in a traveling wire even when core displacement in the axial direction exists among a plurality of guide rollers, thereby reducing the breakage rate of the wire.SOLUTION: A plurality of guide rollers 24A-29A, 24B-29B which guide travel of a wire 21 are provided between processing rollers 23A, 23B and bobbins 22A, 22B. A guide groove of two pairs of guide rollers 27A, 27B and 29A, 29B positioned on both sides holding one pair of guide rollers 28A, 28B out of the plurality of guide rollers 27B-29B, 27A-29A that are disposed along a travel path of the wire 21, is formed into a first shape restricting the movement of the wire 21 in the width direction of the groove. The guide groove of the remaining one pair of guide rollers 28A, 28B is formed into a second shape allowing the wire 21 to move in the width direction of the groove.
Patent JP-2011248340-A (JP)
Title: Photographing lens, optical device and method for producing photographing lens
Inventor: TAKE TOSHINORI
IPC: G02B13/18
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact photographing lens and the like having a wide field angle and a large aperture, correcting various kinds of aberration satisfactorily in focusing any point between an infinitely distant object to a short distance object, and having high optical performance throughout an image.SOLUTION: A photographing lens comprises, in order from the object side, a first lens group G1 having positive refractive power, and a second lens group G2 having positive refractive power. The first lens group G1 is constituted by a single positive lens component L11 with a convex surface facing the image side. The second lens group G2 comprises, in order from the closest to the object side, a negative meniscus lens L21 with a convex surface facing the object side, a positive lens L22 with a convex surface facing the object side, an aperture diaphragm S, a cemented lens of a negative lens L23 with a concave surface facing the object side and a positive lens L24 with a convex surface facing the image side, and a positive lens L25. Focusing any point between an infinitely distant object and a short distance object is performed by shifting at least a part of the second lens group G2 in the optical axis direction.
Patent JP-2012226925-A (JP)
Title: Connector for wrapping terminal
Inventor: FUJII SHUICHI
IPC: H01R9/15
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To properly connect a jumper wire to a tightly disposed wrapping terminal, without using a dedicated wrapping tool.SOLUTION: A terminal insertion hole 21 is formed for inserting a wrapping terminal 101 from one end side of a rod-like connector body 2, and a jumper wire insertion hole 22 is formed for inserting a jumper wire 102 from the other end side. Inside the connector body 2, a terminal conductor 3 is disposed for conducting with the wrapping terminal 101 inserted into the terminal insertion hole 21, and a jumper wire conductor 4 is disposed for conducting with the terminal conductor 3 and also conducting with the jumper wire 102 inserted into the jumper wire insertion hole 22. A push button 5 is arranged so as to hold the jumper wire 102 in cooperation with the jumper wire conductor 4.
Patent JP-2012224186-A (JP)
Title: Bicycle for safe ride
Inventor: ISHII MITOSHI
IPC: B62K5/003
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a three-wheel or four-wheel bicycle for safe ride that has a simple structure with few hinges and is easy-to-fold and easy-to-carry after being folded.SOLUTION: A frame 2 includes a horizontal part 21 and a slope 22. On the frame 2, a saddle post 5 is erected at the rear end of the horizontal part 21. The saddle post 5 is erected on the frame 2 so as to be bent toward rear wheels 41R, 41L. On the frame 2, a handle post 6 is erected at the front end of the horizontal part 21. The handle post 6 is erected at the front end of the horizontal part 21 so as to be bent toward the rear wheels 41R, 41L. The handle post 6 is bent toward the rear wheels 41R, 41L. The handle post 6 can be bent to overlap the saddle post 5, thereby achieving a compact fold-up bicycle.
Patent JP-2012225591-A (JP)
Title: Exhaust top for hot-water unit and hot-water unit having the same
Inventor: NAKANO AKIO
IPC: F23L17/02
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust top for a hot-water unit capable of suitably preventing such a trouble that an exhaust inlet is flooded with rain water while avoiding an increase in exhalation resistance as much as possible.SOLUTION: An exhaust top E for a hot water unit which includes a standing part 49a protruding on the upper side of the upper face of the bottom 43 of an exhaust top body 4 to enclose the periphery of an exhaust inlet 40 and a shield member 7 for protection from rain preventingly provided between an exhaust port 41 and the standing part 49a for rain water blown into the exhaust port 41 from the outside from going toward the exhaust inlet 40, keeps an upper exhaust gas passage 48 formed at the upper part or above the shield member 7, and a lower part exhaust gas passage 72 formed at the upper part or above the shield member 7, and the height H2 of the upper edge part of the lower part exhaust gas passage 72 is made lower than the height H1 of the standing part 49a.
Patent JP-2012223723-A (JP)
Title: Control device and control method of seawater desalination system
Inventor: KAGEYAMA KOJI
IPC: C02F1/24
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To achieve a seawater desalination system that requires lower operation cost and can stably obtain fresh water by controlling a pretreatment to reduce fouling of a semipermeable membrane corresponding to the amount of a fouling component contained in seawater or brine water.SOLUTION: A control device of the seawater desalination system includes: a semipermeable membrane treatment device which desalinates the seawater or brine water by the semipermeable membrane; a pretreatment device which is disposed before the semipermeable membrane treatment device and pretreats the seawater or brine water supplied to the semipermeable membrane treatment device; a pretreatment water polysaccharide measurement means which measures the concentration of polysaccharides contained in the treated water treated in the pretreatment device; and a control means which calculates an operation amount of the pretreatment device to output a control signal to the pretreatment device based on the pretreatment water polysaccharide concentration measured value by the pretreatment water polysaccharide measurement means and a target signal given beforehand.
Patent JP-2011180147-A (JP)
Title: Device and method for substrate inspection
Inventor: NUMATA KIYOSHI
IPC: H05K3/00
Filed: 2011-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for substrate inspection for accurately inspecting conduction of a substrate to be inspected.  <P>SOLUTION: A CPU 811 of a controller includes a reference resistance measurement unit 811a for measuring a reference resistance value which is a resistance value between measuring point sets of a previously selected reference substrate, a threshold setter 811c for setting a threshold for each measuring point set, an inspection resistance measurement unit 811d for measuring, as an inspection resistance value, the resistance value between the measuring point sets of the substrate to be inspected, and a determiner 811e for determining the quality of the inspection resistance value based on the threshold for each measuring point set.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012232481-A (JP)
Title: Multi-core type thermochromic writing utensil
Inventor: SEKINE NOBUO
IPC: B43K27/00
Filed: 2011-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core type thermochromic writing utensil whereby manufacturing costs of a friction core body can be reduced.SOLUTION: At least a writing core body 6 and at least one friction core body are accommodated in a barrel 2 to be movable in a forward backward direction. The writing core body 6 includes a pen point 61 which has a thermochromic ink stored inside and can eject the thermochromic ink to the front end. The friction core body is equipped to the front end with a tip part which rubs against handwriting of the thermochromic ink and can thermally discolor the handwriting by a frictional heat generated at the time. Operating parts 63 and 73 are provided to respective rear ends of the writing core body 6 and the friction core body. The friction core body consists of the tip part, the operating part 73, and a shaft part having the tip part provided to a front end portion and the operating part 73 provided to a rear end portion. The tip part, the shaft part and the operating part 73 are formed of a synthetic resin in one piece.
Patent JP-2011148832-A (JP)
Title: Sustained-release phenylalanine derivative preparation for oral administration
Inventor: OGAWA KENICHI
IPC: A61K9/30
Filed: 2011-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained-release oral administration preparation which makes a phenylalanine compound represented by formula (1) or a medically-allowable salt of the same present in blood plasma for a long time.  <P>SOLUTION: The sustained-release oral administration preparation includes the phenylalanine compound represented by formula (1) or the medically-allowable salt of the same as an effective component and is in a form of a coating preparation which has a core portion containing the effective component. The core portion is coated with at least one water-soluble coating base selected from an acrylic acid derivative, a cellulose derivative, a vinyl derivative, a natural polymer and a saccharide group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012232940-A (JP)
Title: Cleaning agent composition
Inventor: HIRAHARA MAYUKO
IPC: A61K8/46
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent composition exhibiting excellent foam-increasing properties in use, providing high cleaning feeling, being easily washed out without greasy feeling, and exhibiting sufficient mild properties even after being repeatedly cleaned.SOLUTION: The cleaning agent composition contains (A) 3-40 mass% anion surfactant, (B) 0.02-5 mass% glyceryl ether having a 4-12C alkyl group or alkenyl group, (C) 0.02-10 mass% cationized hydroxypropyl cellulose represented by formula (1), and (D) water. (In the formula, R, Rand Reach independently represent a substituent having a cationized ethyleneoxy group and a propyleneoxy group; and n represents a number between 20 and 5,000 which is a number representing the average polymerization degree of anhydroglucose. The substitution degree of the cationized ethyleneoxy group is between 0.01 and 3 and the substitution degree of the propyleneoxy group is between 0.01 and 5).
Patent JP-2011202167-A (JP)
Title: Material for heat-resistant optical part
Inventor: OBATA HIROSHI
IPC: C08L33/04
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a material for an optical part having high transparency and high heat resistance.SOLUTION: The material for a heat-resistant optical part includes a polymer having a weight average molecular weight of ≥1,000,000, which is obtained by polymerization of 50-100 mass% of a (meth)acrylic acid derivative having an adamantyl group as an ester substituent represented by general formula (I), wherein R represents a hydrogen atom or a methyl group, R-Reach independently represent a group selected from a hydrogen atom, a hydroxyl group, a halogen atom, a 1-20C alkyl group and a 3-20C cycloalkyl group, A represents a group selected from a phenyl group, a 1-20C alkylene group and a 3-20C cycloalkylene group, and n is 0 or 1; and 0-50 mass% of at least one or more (meth)acrylic acid ester other than those above.
Patent JP-2012233455-A (JP)
Title: Liquid delivery pump
Inventor: ASO YOSHIAKI
IPC: F16J15/18
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid delivery pump in which a plunger seal is less likely to deteriorate.SOLUTION: A plunger 3 has a cylindrical protrusion 10a on its front face. A base end 10d of the protrusion 10a has a recessed curved shape having a certain curvature. In a portion of a pump head 8, where the plunger 10 is mounted, a seal insertion portion 8d into which the protrusion 10a of the plunger seal 10 is to be fitted is formed as a cylindrical recess. An opening edge portion 8f of the seal insertion portion 8d has a protruding curved shape having the same curvature as the base end 10d of the protrusion 10a of the plunger seal 10.
Patent JP-2012234478-A (JP)
Title: Information processing unit and information processing program
Inventor: YOKOYAMA KATSUHITO
IPC: B41J29/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing unit and an information process program, in which evaluation or the like of an installation location of a printer can be performed by taking into consideration the various kinds of moving patterns regarding acquirement of printed matter by a user.SOLUTION: A movement pattern is discriminated for every print instruction received by a printer from a measurement result of a movement situation regarding acquirement of printed matter related to the print instruction of a user issuing the print instruction. For every user, a product sum of the occurrence frequency of each movement pattern in a tabulation object period and moving labor when moved in the movement pattern is obtained as total moving labor of the user. Moreover, the total moving labor of each user after changing an installation location is simulated from the occurrence frequency of each movement pattern and the moving labor in each movement pattern after changing the installation location.