baber/WOPTO huggingface dataset:
Patent JP-2012181233-A (JP)
Title: Speech enhancement device, method and program
Inventor: SARUWATARI HIROSHI
IPC: G10L21/0264
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a speech enhancement device, a speech enhancement method and a speech enhancement program which can effectively suppress noise and enhance speech.SOLUTION: A speech enhancement device includes a cumulant estimation section for observation signal 21 to estimate cumulant of observation signal, a noise estimation section 11 to estimate a noise component, a cumulant estimation section for estimated noise 22 to estimate cumulant of estimated noise, a cumulant estimation section for speech component 24 to estimate cumulant of speech component based on the cumulant of the observation signal and the cumulant of the estimated noise, a kurtosis estimation section 23 to estimate kurtosis of speech component based on the cumulant of the speech component, a subtraction coefficient calculation part to calculate subtraction coefficient based on the kurtosis of the speech component, and a noise subtraction section 12 to perform noise subtraction on the observation signal using the subtraction coefficient calculated by the subtraction coefficient calculation section.
Patent JP-2011202157-A (JP)
Title: Curable composition
Inventor: FUTAMI TATSUHIRO
IPC: C08L71/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which gives a cured material having excellent flexibility, has elongation and durability and can reduce coating film contamination property.SOLUTION: The curable composition contains a polymer (A) having the number-average molecular weight of ≥25,000 and ≤50,000 and molecular weight distribution of 1.01-1.40 and formed by introducing a reactive silicon group into a pre-polymer (A') having a functional group introducible of the reactive silicon group in all main chain terminals and selected from a group having active hydrogen and an unsaturated group and having the average number of the functional groups of main chain terminals exceeding 2.0 and equal to or below 3.0; and a polymer (B) having the number-average molecular weight of ≥3,000 and ≤20,000 and obtained by introducing a reactive silicon group into a pre-polymer (B') which is linear and introducible of the reactive silicon group in one terminal, wherein the ratio (A/B) of the content of the polymer (A) to the polymer (B) is 90/10-40/60. The reactive silicon group is expressed by -SiXR[Ris a 1-20C univalent organic group and Xis hydroxide group or hydrolyzable group].
Patent JP-2012179964-A (JP)
Title: Pneumatic tire
Inventor: MATSUDA YOSUKE
IPC: B60C11/03
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To restrain an increase in tire mass, while maintaining cut resistance and maneuvering stability.SOLUTION: This pneumatic tire includes a tread part, sidewall parts 3 and bead parts. A projection part 17 projecting from a sidewall reference outer surface 16 is formed in at least one sidewall part 3. The projection part 17 includes a plurality of rib-like parts 18 extending longitudinally long in the tire radial direction at an angle α1 of 0-20 degrees to the tire radial direction, and a low projection part 19 arranged between the adjacent rib-like parts 18. The rib-like part 18 is 0.5-7.0 mm in a maximum height L1 from the sidewall reference outer surface 16. Moreover, in the sidewall part 3, the ratio (A1/A2) of the projection part total area A1 of the projection part 17 to the area A2 of an area between the outside tire circumferential directional line Go passing through the outermost end 17o of the projection part 17 and the inside tire circumferential directional line Gi passing through the innermost end 17i of the projection part 17, is 50-80%.
Patent JP-2012179677-A (JP)
Title: Blade edge exchangeable cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/12
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate machining of a cutter body even when the number of inserts is increased, and to align cutting blades of cutting inserts continuously in an axial direction with high accuracy without damaging the cutter body due to excessive cutting load.SOLUTION: A flat plate-like sheet extending in an axis line O direction is detachably attached on a bottom face of an insert attachment groove 4 which extends in the axis line O direction and which is formed at an outer periphery portion of the cutter body 1 which has a circular disk shaped outline and which is rotated in a cutter rotating direction T around the axis line O. A flat plate-like back supporter 6 extending in the axis line O direction is detachably attached on a wall face 4B which faces the cutter rotating direction T, with a pair of dummy inserts 8 which are screwed at both end portions of the insert attachment groove 4 in the axis line O direction and which are not involved with cutting. On a sheet between the dummy inserts 8, a plurality of cutting inserts 10 forming a square flat plate shape are arranged in the axis line O direction so that a thickness direction of the inserts faces a radial direction with respect to the axis line O and are brought into contact with the back supporter 6 to be detachably attached.
Patent JP-2012181701-A (JP)
Title: Information display device and information display method
Inventor: SUGITA KAORU
IPC: G06F3/038
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an information display device and an information display method rendering improved convenience for a user.SOLUTION: An estimation part estimates a photographing direction of a camera in a space. A first storage part stores positional information indicating a position of an object in a space, and information indicating an attribute of the object. A second storage part stores relational information that is the information of another object related to the object. A first extraction part extracts both the positional information and the attribute information of each object from the first storage part for one object or each of plural objects included in a video. A second extraction part extracts the relational information of an object related to each object from the second storage part on the basis of the attribute information. A first calculation part calculates a display position of each object on the basis of the photographing direction and the positional information. A second calculation part calculates a display position of the relational information based on the display position of each object. A first generation part generates an image of the relational information on the basis of the display position of the relational information. A display part displays the video and the image.
Patent JP-2012150778-A (JP)
Title: Sensing device for touch panel
Inventor: WANG WEN-CHE
IPC: G06F3/044
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sensing device for a touch panel having an anti-static function.SOLUTION: A sensing device for a touch panel includes: a substrate; plural sensing electrodes mounted on the substrate; plural anti-static electrodes mounted on the substrate; plural first bridge connection parts mounted on the substrate; and a protection layer placed between the plural sensing electrodes and the plural first bridge connection parts and placed between the plural anti-static electrodes and the plural first bridge connection parts. The protection layer has plural contact holes. At least one of the sensing electrodes is electrically connected to the anti-static electrodes through the plural contact holes and the plural first bridge connection parts.
Patent JP-2012185543-A (JP)
Title: Portable settlement terminal
Inventor: KITTE NAOTO
IPC: G06K17/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a handy terminal which contains all functions allowing settlement by magnetic stripe cards, contact type IC cards or non-contact type IC cards in an all-in-one manner without making its device body larger.SOLUTION: A handy terminal 1, which contains a settlement function, is intensively and integrally provided with the followings: a printer 6 for printing a receipt; a laser scanner 8 for reading a bar code; an operation part 2 and a touch panel type display part 3 which are handled by an operator of the handy terminal 1, namely, a sales staff; a non-contact type IC card reader/writer 4; a magnetic stripe reader (MSR) 5; a contact type IC card module 7; and a battery mounting part 9 capable of mounting a main battery 18.
Patent JP-2012184048-A (JP)
Title: Elevator control apparatus
Inventor: MAEDA SHINGO
IPC: B66B1/34
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is the room for further improvement, for example, in the point of a power supply, in a conventional technique.SOLUTION: An elevator control apparatus includes a DC receiving power source, an electric storage device, and an inverter. The DC receiving power source supplies DC power. The electric storage device can store the DC power from the DC receiving power source. The inverter converts the DC power supplied from the DC receiving power source or the electric storage device into AC power, and supplies the converted AC power to an electric motor moving the car of an elevator up and down.
Patent JP-2012185619-A (JP)
Title: Movable body mapping device and processing method and program therefor
Inventor: TAIRA TETSUYA
IPC: G05D1/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To optimally set a movement path of a movable body.SOLUTION: A movable body mapping device 10 includes first storage means that stores map information 2 divided into a plurality of subregions 2a, position detecting means that detects the current position of a movable body 1, reading means that reads a prescribed region 5 from the map information 2 of the first storage means according to the current position of the movable body 1 detected by the position detecting means, second storage means that temporarily stores the prescribed region 5 read from the map information 2 of the first storage means by the reading means, and path setting means that sets a movement path of the movable body 1 from its initial position to a target position in the map information 2 by connecting adjacent subgoals 2b of the respective subregions 2a. The path setting means changes the path by reconnecting the subgoals 2b of the respective subregions 2a in the prescribed region 5 of the second storage means so as to reduce the distance between a subgoal 2b near the current position and a subgoal 2b closer to the target position.
Patent JP-2012186647-A (JP)
Title: Profile creation method, profile creation program, and printer
Inventor: FUKUDA MASAMI
IPC: H04N1/46
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To determine a duty limit value at the time of optimization of an ink quantity on condition of a medium to be diverted, in order to create an LUT for a diverted medium.SOLUTION: The method comprises: correcting second color value characteristics to be approximated to first color value characteristics; determining a new limit value of an ink quantity based on the approximated second color value characteristics; designating and optimizing an ink quantity not more than the above-mentioned new limit value determined when determining an ink quantity reproducing a color value indicated by a lattice point by optimizing ink quantity using an objective function for evaluating an image quality at the time of adhering a specified ink quantity of ink to a first print medium; converting the ink quantity determined by the optimization with a conversion relation based on the first color value characteristics and the second color value characteristics; and creating a profile for a second print medium to which the converted ink quantity is specified.
Patent JP-2012184755-A (JP)
Title: Fuel vapor treatment device
Inventor: TAKENAMI SUSUMU
IPC: F02D45/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel vapor treatment device which is small in size and can effectively send out fuel vapor to an intake passage of an internal combustion engine.SOLUTION: An exhaust gas recirculation pipe 51 is connected to an exhaust pipe 41 of an engine 2 at its one end and connected to an intake pipe 31 at the other end, and makes the exhaust gas of the exhaust passage 42 flow back to the intake passage 34. A fuel vapor pipe 54 is connected to a fuel tank 21 at its one end and connected to the exhaust gas recirculation pipe 51 at the other end, and introduces fuel vapor to an exhaust gas recirculation passage 511 through a fuel vapor passage 541 which is formed inside the fuel vapor pipe. Then, when an EGR valve 521 and a purge valve 551 are valve-opened, the fuel vapor of the fuel vapor passage 541 is sucked to the exhaust gas recirculation passage 511 by negative pressure which is generated by the circulation of the exhaust gas in the exhaust gas recirculation passage 511, and the fuel vapor is introduced to the intake passage 34 by a flow of the exhaust gas of the exhaust gas recirculation passage 511 and sent to the engine 2.
Patent JP-2012131690-A (JP)
Title: Bismuth substituted-type rare earth iron garnet crystal film, and optical isolator
Inventor: OSUMI SHUJI
IPC: G02B27/28
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a bismuth substituted-type rare earth-iron garnet crystal film which has an insertion loss of less than 0.6 dB and is produced in a high yield, and to provide an optical isolator.SOLUTION: The bismuth substituted-type rare earth-iron garnet crystal film is grown on a non-magnetic garnet substrate shown by chemical formula: Gd(ScGa)Oby a liquid phase epitaxial growth method, and represented by chemical formula: GdBiRFeO(wherein, R is at least two of the rare earth element group selected from La, Ce, Pr and Nd, x≥0 and y≥0). The composition ratios of the R, Gd and Bi have a numerical range corresponding to the inside of a square shape having compositional points A, B, C and D as apexes in the R-Gd-Bi ternary system composition diagram. A:(R/0.15, Gd/1.66, Bi/1.19), B: (R/0.92, Gd/0.89, Bi/1.19), C: (R/1.31, Gd/0.89, Bi/0.80), D: (R/0.32, Gd/1.88, Bi/0.80).
Patent JP-2012189459-A (JP)
Title: Timepiece
Inventor: HIRANUMA HARUKI
IPC: G04B19/06
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece capable of suppressing distorted mounting of a display board, and suppressing floating or coming-off of the display board, until the display board mounted on a ring member is assembled to a timepiece exterior assembly.SOLUTION: A timepiece is equipped with a movement (a module) built in a timepiece exterior assembly, a panel, a ring member 21, and a dial (a display board) 31. The panel is fixed on the module. Upward engaging projecting portions 25 having retaining portions 25b at upper parts are formed at plural places of the ring member 21, and the ring member 21 is fixed to a peripheral portion of the movement. The display board 31 has a plurality of receiving portions 33 in which the retaining portions 25b contact from above, on a peripheral portion thereof. Those receiving portions 33 are clipped in a vertical direction by an upper surface 21a of the ring member 21 and the retaining portions 25b, thereby mounting the display board 33 to the ring member 21, and the panel is covered by the display board 33.
Patent JP-2011191050-A (JP)
Title: Aerodynamic flame stabilizer
Inventor: BUNKER RONALD SCOTT
IPC: F23R3/02
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerodynamic flame stabilizer with a minimal pressure drop in a gas turbine engine.  <P>SOLUTION: The flame stabilizer (40) is in a fluid communication state with a combustor (18) of the gas turbine engine (10). The flame stabilizer (40) has a body (42), including an aerodynamic shape forming a flow recirculation zone (44) by injecting a fluid (48) through a plurality of holes (46) in the body of the flame stabilizer. The aerodynamic shape reduces the pressure loss in the combustor particularly, when absolutely no fuel is being supplied to the combustor (18). In addition, the size of the flow recirculation zone (44) can be adjusted, by selectively adjusting a flow rate of the fluid (48) passing through the holes (46), or by selectively adjusting size of the holes (46).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012187900-A (JP)
Title: Image forming apparatus, program and image forming method
Inventor: ITO TAKAYUKI
IPC: B41J2/01
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce a bi-directional color difference with a simple configuration.SOLUTION: A black head 4k2 is disposed to have a displacement equal to one nozzle row width in the sub-scanning direction downstream in a medium conveying direction with respect to a color nozzle head 4c1 and a second color head 4c2. After an image is formed by the first color head 4c1 and the second color head 4c2 in main scanning in one direction, a paper sheet 10 is distributed for one line. The second black head 4k2, in main scanning in another direction, forms an image by ejecting a black liquid on the image that is formed in the main scanning in the one direction, by the first color head 4c1 and second color head 4c2 to complete the image.
Patent JP-2012195205-A (JP)
Title: Power management apparatus
Inventor: SUGIMOTO SHINGO
IPC: B60Q1/04
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a power management apparatus which can cut down power losses occurring on vehicle side and on infrastructure side.SOLUTION: An infrastructure-vehicle management center 10 serving as a power management apparatus acquires traveling information showing running states from vehicles 20, and selects illuminators 30 in predetermined regions present on driving routes of the vehicles 20. Then, the center 10 generates a plurality of combinations for turning the respective lighting of the vehicles 20 and the illuminators 30 on or off by taking the number of vehicles 20 into account and selects a combination with the smallest total amount of power consumption. Next, the center 10 determines control settings for turning the respective lighting of the vehicles 20 and the illuminators 30 on or off according to the selected combination and supplies the settings to the vehicles 20 and the illuminators 30. This enables cut-down on power losses occurring on vehicle side and on infrastructure side, making it possible to use electric power more efficiently in the whole society.
Patent JP-2012010311-A (JP)
Title: Transmitter, transmission method, receiver, reception method and transmission/reception system
Inventor: TSUKAGOSHI IKUO
IPC: G10L19/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To easily transmit metadata (information including parallax information, other service access information, broadcast trigger signal) from a source equipment such as a set-top box to a sink equipment such as a television receiver.SOLUTION: A broadcast station or a distribution server transmits an audio compression data stream having metadata being embedded. A source equipment having received the audio compression data stream transmits the received audio compression data stream to a sink equipment. The sink equipment acquires the metadata from the audio compression data stream to perform a predetermined corresponding processing.
Patent JP-2012200116-A (JP)
Title: Electric motor
Inventor: IWATA KENICHI
IPC: H02K3/34
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor which can improve workability for inserting and fitting an insulator, ensuring insulation performance, achieving power saving and reducing production cost.SOLUTION: An outer peripheral side of a second wall part 33 on an insulator A7a and an inner peripheral side of a first wall part 42 on an insulator B7b are inclined at a predetermined angle to a surface orthogonal to a rotational shaft so that the outer peripheral side of the second wall part 33 is the highest part on the insulator A7a and the inner peripheral side of the first wall part 42 is the highest part on the insulator B7b. And the insulator A7a has protrusion parts (a first protrusion 32a and a second protrusion 33a) which extend by a prescribed dimension from an annular base part 31 in an axial direction. An axial end part on each slot wall is gradually inserted into a slot, which facilitates insertion to improve assembly workability. And the protrusions 32a and 33a contact with wall surfaces of a first slot 24 and a second slot 25 to improve positioning accuracy of the insulator A to a stator core, which makes fitting between the insulator A and insulator B easy and prevents damage to the insulators to improve quality.
Patent JP-2012200913-A (JP)
Title: Liquid ejecting apparatus
Inventor: TAMURA NOBORU
IPC: B05C5/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a heat dissipation effect by efficiently dissipating the heat generated by a head controlling circuit.SOLUTION: A liquid ejecting apparatus includes: a carriage moving in the intersecting direction intersecting the conveying direction for conveying a medium; and a head part which is provided on the carriage and includes a nozzle, a driving element for ejecting a liquid from the nozzle, a head controlling part for controlling driving of the driving element by applying selectively a driving signal to the driving element, and a head case having partly a site formed of a metal member, and storing the head controlling part in the case under a condition that the head controlling part is brought into contact with the metal member.
Patent JP-2012204503-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: NISHIMORI MICHIHITO
IPC: H01L29/78
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device that can improve the operating efficiency while maintaining pinch-off characteristics and to provide a method of manufacturing the same.SOLUTION: A compound semiconductor device comprises: a substrate 11; an electron transit layer 12 that is provided on the substrate 11; an electron supply layer 13 that is provided on the electron transit layer 12; a source electrode 15s and a drain electrode 15d that are provided on the electron supply layer 13; and a first gate electrode 15g-1 and a second gate electrode 15g-2 that are provided between the source electrode 15s and the drain electrode 15d, above the electron supply layer 13. The work function of the first gate electrode 15g-1 is lower than that of the second gate electrode 15g-2.
Patent JP-2012204211-A (JP)
Title: Lighting fixture
Inventor: SASAKI ATSUSHI
IPC: F21V5/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture with improved symmetry of luminance distribution.SOLUTION: The lighting fixture includes: a light source; a front face part 20 at least partly opposed to a front side of the light source; and a side-face part 21 having an incident face 28 formed in a shape different from that of a light-emitting face of the light source and opposed to a circumference of the light source as well as a total reflection face 29 opposed to a circumference of the incident face 28 for totally reflecting light beams incident from the incident face 28. With the side-face part 21, a slope of at least either the incident face 28 or the total reflection face 29 is to be different from a given cross-section position to another cross-section position nearly crossing the former.