baber/WOPTO huggingface dataset:
Patent JP-2011232238-A (JP)
Title: Sound source direction estimation device
Inventor: KAMIJO TOSHIHARU
IPC: G01S3/803
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sound source direction estimation device which can estimate a direction of a sound source even when a non-directional microphone is used.SOLUTION: In a sound source direction estimation device 20, a sound generated by a sound source located outside a first housing 10a is collected in the housing 10a through each of apertures 11 to 14. Each of microphones 1 to 4 embedded in the first housing 10a converts the sound propagated into the first housing 10a to an electric signal. A high-pass filter (HPF) 21 passes a frequency component of 2.5 kHz or higher out of the electric signal outputted by each of the microphones 1 to 4. The frequency component of a bandwidth having a high correlation with an angle of the position of the sound source is extracted. A sound source direction calculation unit 23 estimates the direction of the sound source based on the frequency component having passed through the HPF 21. Accordingly, even when the microphones 1 to 4 are non-directional, the sound source direction estimation device 20 can estimate the direction of the sound source.
Patent JP-2011236578-A (JP)
Title: Subsidence prevention pile
Inventor: UEDA MASAHIRO
IPC: E02D5/54
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a subsidence prevention pile which is capable of preventing subsidence without increasing the number of components and in which subsidence prevention is not impeded even if an obstacle such as hard rock is present.SOLUTION: A subsidence prevention pile comprises: a pipe-shaped pile body 110, with a plurality of slits 111 formed from one end side of the pile body 110 toward the other end side and tongue piece parts 112 formed between the neighboring slits 111; and a sharp part 120 detachably attached to the one end of the pile body 110. The sharp part 120 is formed integrally with a body part 121 with a sharp point and a fitting part 122, which is located in a rear end side of the body part 121 and onto which the one end of the pile body 110 fits. When the sharp part 120 is separated from the one end of the pile body 110, the tongue piece part 112 formed at the one end of the pile body 110 expands the diameter outwardly.
Patent JP-2011237971-A (JP)
Title: Blade design device, blade design method, blade designed by the same and turbo machine using the same
Inventor: SENOO SHIGEKI
IPC: G06F17/50
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a blade design device capable of efficiently designing a blade with a smooth blade surface even a blade having a small boss ratio and a long blade length, and to provide the blade designed by the design device as well as a turbo machine using the blade.SOLUTION: A two-dimensional blade cross section model design section 112 determines a two-dimensional blade cross section model by defining a two-dimensional cross section at each blade height with a fourth NURBS curve using information on a flow pattern obtained through a thermal design as well as a design variable held in a design variable section. A stacking section 114 obtains three-dimensional blade shape data by generating a fourth NURBS curved surface from a NURBS curve group which is formed by stacking, based on a centroid and a trailing edge, a plurality of the two-dimensional blade cross section models at respective blade heights designed by the two-dimensional blade cross section model design section.
Patent JP-2011235528-A (JP)
Title: Recording head and recording apparatus
Inventor: KAZU HIDENORI
IPC: B41J2/05
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a transfer error of recording data occurs when a recording data signal is transferred at a high speed or a transmission line becomes longer, resulting in that recording of images cannot be carried out normally or that a quality of recording images degrades, and consequently bringing about the need for control of recording in real time by detecting a transfer error of the recording data signal.SOLUTION: An element substrate includes an error detecting circuit which detects the transfer error of the recording data signal. A transfer error result is output by timing at which the recording data signal of one recording period is latched. If occurrence of the transfer error is detected, supply of a heat enable signal to a driving circuit which drives a recording element is inhibited.
Patent JP-2011236156-A (JP)
Title: Collagen production promoter
Inventor: TASHIRO KANAE
IPC: A61P43/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel component, which has a collagen production promoting action and is suitable for preventing/improving wrinkle formation and anti-aging; and to provide an external preparation for skin containing the novel component.SOLUTION: The novel component having the collagen production promoting action includes a plant essential oil component obtained from Burseraceae Boswellia frankincense and Rosaceae damask rose. The external preparation for skin containing the novel component is also provided. When a triterpene acid, its derivatives, and/or pharmacologically acceptable salts thereof are contained, effects for preventing/improving formation of wrinkles are enhanced.
Patent JP-2011239178-A (JP)
Title: Imaging device
Inventor: SHIMOYAMA MASAGA
IPC: H04N5/225
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device etc. allowing more intuitive addition of an effect by being capable of addressing a real space.SOLUTION: The imaging device comprises: an imaging unit 101 which takes an image of a subject to obtain a taken image; a sensor unit 110 which detects information on at least one of the velocity, acceleration, and travel amount of the imaging device; a movement analysis unit 108 which obtains movement data by analyzing the movement state of the imaging device on the basis of the information from the sensor unit 110; an effect process unit 107 which subjects the taken image to an effect process on the basis of the movement data obtained by the movement analysis unit 108; and a display unit 104 which displays the taken image subjected to the effect process.
Patent JP-2011236658-A (JP)
Title: Road-curve mirror having anti-freezing function
Inventor: IGAKI HISAKAZU
IPC: E01F9/619
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a curve mirror having an ice-melting structure capable of efficiently melting accreted ice on the curve mirror surface.SOLUTION: A curve mirror 100 comprises a convex for use in a mirror made of a transparent plastic or glass convex plate 10, a mirror surface forming metal layer 20 arranged on the backside of the convex 10 for use in a mirror, a heating element 30 for generating heat through energization arranged on the backside of the mirror surface forming metal layer 20, a metal sheet 40 attached to the backside of the mirror surface forming metal layer 20 so as to interleave the heating element 30, and a heat insulator 50 arranged on the backside of the metal sheet 40. The metal sheet 40 is laminated along the shape of the heating element 30 in a state that the mirror surface forming metal layer 20, the heating element 30, and the metal sheet 40 are contacted so as to prevent freezing of the surface.
Patent JP-2011244061-A (JP)
Title: Radio communication system, transmission device, communication method and transmission method
Inventor: YAMADA RYOTA
IPC: H04B7/04
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide means such as a radio communication system which is capable of performing MIMO transmission with an excellent transmission characteristic even if a repeating device relays a signal by demodulating the signal.SOLUTION: A communication system comprises a transmitting device, a repeating device and a receiving device. The transmitting device transmits a part of a transmission stream to the repeating device or receiving device. The repeating device receives and demodulates a part of the stream from the transmitting device and transmits to the receiving device after reconfiguring a demodulated radio frame. The receiving device detects the stream transmitted by the transmitting device and all of a stream destined to the receiving device although the stream has been transmitted by the repeating device.
Patent JP-2011239947-A (JP)
Title: Maximum deflection point in golf club head, and method of calculating maximum deflection amount
Inventor: SUZUKI NOBUO
IPC: A63B102/32
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a calculation method which can accurately and inexpensively find the position of a maximum deflection point and the maximum deflection amount in a short period, and is advantageous in the design efficiency.SOLUTION: A golf club head model 10A and a golf ball model 2A are created as finite element models of a golf club head and a golf club ball respectively. Time series data of deflection amounts generated at a plurality of hit points D when the golf ball model 2A is hit at the plurality of hit points D set on a face surface 12 of the golf club head model 10A are obtained through simulation of collision analysis by a finite element method. The maximum deflection point and maximum deflection amount are found based on the time series data.
Patent JP-2011241354-A (JP)
Title: Viscosity modifier for aqueous coating and coating containing the same
Inventor: GOTO YOSHIKAZU
IPC: C09D7/12
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating that has a big sag prevention effect, and does not have a bad influence on leveling property, popping prevention and water resistance, etc., and to provide a viscosity modifier added to the coating.SOLUTION: This viscosity modifier for the aqueous coating includes a polyoxyalkylene compound represented by following formula (1): S-L(-U-L-S-L)-U-L-S(1), wherein Sis a group represented by formula (2), Sis a group represented by formula (3), L is a reaction residue of diisocyanate or diglycidyl ether, U is a group represented by formula (4), q is 0-2. Wherein Q is nonreducing disaccharide or trisaccharide, OA is oxyalkylene, Z is alkylene or arylene, n is 3-50, t is 2-4, and m is 5-25.
Patent JP-2011250519-A (JP)
Title: Power supply device
Inventor: TAMAI MIKITAKA
IPC: H02J7/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To charge respective battery blocks with a battery charger connected to one battery pack and prevent the overcharge of a battery cell while reducing the component cost.SOLUTION: In a power supply device, a plurality of battery packs 10 are connected in parallel. Each battery pack 10 has: a battery block 2 having a plurality of battery cells 1; a detection circuit 3 that detects a charge stop state of each battery cell 1; a discharge terminal 5 connected to the battery block 2; a charge terminal 6 connected to the battery block 2 via a switching element 4; and a communication circuit 7. Each battery pack 10 connects the communication circuit 7 with each other, does not connect the charge terminal 6 with each other, and connects the discharge terminal 5 in parallel. The power supply device transmits a charge stop signal to the detection circuit 3 of a battery pack 10A connected with a battery charger 20, via the communication circuit 7 when any of the detection circuit 3 detects the charge stop state. The detection circuit 3 turns the switching element 4 OFF to stop the charge.
Patent JP-2010246551-A (JP)
Title: Method
Inventor: VAN URK HENDRIK
IPC: C12N15/09
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for the preparation of a highly pure albumin comprising subjecting albumin (preferably expressed and secreted by transformed yeast) to a series of chromatographic steps.  <P>SOLUTION: The process comprises the steps of a cation exchange chromatography, an anion exchange chromatography, an affinity chromatography. A process for reducing the concentration of nickel in an albumin solution is also disclosed, as is a recombinant albumin coding sequence, also disclosed is a process for producing recombinant albumin, the process comprising culturing a fungal cell expressing a recombinant albumin coding sequence, wherein the cell has a reduced capacity of mannosylation of the recombinantly-expressed albumin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250225-A (JP)
Title: Piezoelectric device and method for adjusting frequency thereof
Inventor: KAWASE YUICHI
IPC: H03H9/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device whose frequency can be raised or lowered.SOLUTION: A piezoelectric device (100) in a first perspective is a piezoelectric device which has a piezoelectric vibrating piece (50) of tuning-fork type housed in a package (PKG). The piezoelectric vibrating piece (50) of tuning-fork type includes a base section (23) formed from piezoelectric material, a pair of vibration arms (21) extending from the base section to a designated direction in parallel thereto, and a frequency adjustment section (26) formed on the tip side of the vibration arms. The package (PKG) includes a first metal film (56) on its inside plane (BT) upon which laser light (L) is irradiated. The frequency adjustment section (26) includes a second metal film (28a) extending in a designated direction and an electrode non-formed section (29a) which extends in a designated direction allowing for laser light to penetrate and has no second metal films formed therein.
Patent JP-2011248789-A (JP)
Title: Prediction system for expression data
Inventor: KAWAHARA KOZO
IPC: G06F17/30
Filed: 2010-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a prediction system for expression data for predicting a phenotype or the like that is typical of a chemical compound or a disease based on past experimental expression data instead of analyzing a genetic pattern of each experiment and identifying function-specific genes.SOLUTION: S11 to S14 correspond to a flow for creating reference data. S1 to S4 correspond to a flow for actually performing prediction processing by using new experimental genetic expression data (expression data to be predicted). Accordingly, in order to predict a prediction object of a phenotype or the like typical of a chemical compound or a disease, it is necessary to create in beforehand reference data as a standard for evaluating whether or not there are similarities in a feature of a genetic expression or in a pattern of a genetic expression. The reference data is created by using accumulated existing genetic expression data.
Patent JP-2011248270-A (JP)
Title: Image forming device
Inventor: MINBU RYUICHI
IPC: G03G15/16
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of keeping a contact state between a feeding electrode and a power receiving electrode even if a transfer device moves to the device main body.SOLUTION: A feeding electrode 61 is provided on a pressurizing lever 52 of a pressurizing mechanism 55 functioning as a pressurizing means for pressuring a secondary transfer unit 40 to a middle transfer belt 21 side functioning as an image carrier, and the pressurizing lever 52 is disposed on a lower side of the secondary transfer unit 40 functioning as a transfer device. When the secondary transfer unit 40 rocks, the pressurizing lever 52 rocks about a pressurizing lever rotary shaft 53 together with the secondary transfer unit 40. By providing a feeling electrode on the pressurizing lever, even if the secondary transfer unit rocks, an abutting state between the feeding electrode 61 and a power receiving electrode 65 can be kept, and an alternating current bias can be stably fed to a separating discharger 32.
Patent JP-2011253005-A (JP)
Title: Apparatus and method of manufacturing plastic optical fiber
Inventor: TSUKAMOTO YOSHIHIRO
IPC: G02B6/00
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method of manufacturing a POF, capable of simply manufacturing the POF of core-in-sheath structure having a desired cross-sectional shape while suppressing deviation of central axes of a core part and a sheath part and non-uniformity of the thickness of the sheath part.SOLUTION: The apparatus of manufacturing a plastic optical fiber comprises fiber spinning means 1 including: a composite part 15 which has a circular channel cross section and in which a core material and a sheath material are composed into a concentric core-in-sheath structure; a cross-sectional shape provision part 16 which has a noncircular channel cross section and provides a circular cross-sectional composite molten resin composed by the composite part 15 with a noncircular cross-sectional shape; and a tapered part 17 which is provided between the composite part 15 and the cross-sectional shape provision part 16 and whose channel cross-sectional shape is changed so as to gradually reduce the cross-sectional area from the side of the composite part 15, into the cross-sectional shape of the cross-sectional shape provision part 16. A method of manufacturing a POF using the manufacturing apparatus is also provided.
Patent JP-2011256060-A (JP)
Title: Method for manufacturing windowpane for vehicle with coating film
Inventor: MAZAKI HIROAKI
IPC: C03C17/25
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a windowpane for vehicles with a coated film which can obtain the openable/closable windowpane for vehicles having excellent appearance quality and can suppress a scratch to be formed on the coated film provided on the glass surface even if the windowpane is repeatedly opened and closed.SOLUTION: The method for manufacturing the windowpane for vehicles with the coated film includes: a step of coating a coating liquid on a concave surface 10a of the windowpane, in which a nozzle 20 is relatively moved along a side 11 of the concave surface 10a to the upper side up to a lower edge a of an uncoated area A, relatively moved along the lower edge a of the uncoated area A from the side 11 up to a side 12, and relatively moved along the side 12 from the lower edge a of the uncoated area A to the lower side, while keeping a surface 13 of the windowpane 10 facing upward; and a step of drying for forming the coated film by drying the coating liquid coated on the side of the concave surface 10a.
Patent JP-2011046687-A (JP)
Title: Organic light emitting element
Inventor: KIM YOUNG-KOOK
IPC: H01L51/50
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting element comprising a heterocyclic compound.  <P>SOLUTION: The heterocyclic compound is represented by formula (1), and the organic light emitting element includes an organic film comprising the same. In formula (1), Ar<SB>1</SB>and Ar<SB>2</SB>each independently represents an aryl group, an amino group, a heteroaryl group, or a condensed polycyclic group; and R<SB>1</SB>to R<SB>10</SB>each independently represents a hydrogen atom, an alkyl group, an aryl group, an amino group, a heteroaryl group, a condensed polycyclic group, a halogen atom, a cyano group, a nitro group, a hydroxy group, a carboxy group or the like, provided that R<SB>1</SB>to R<SB>10</SB>form an aromatic ring with a pair of the neighboring substituents binding to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012002677-A (JP)
Title: Weighing device with measurement chamber
Inventor: IZUMO NAOTO
IPC: G01G23/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To minimize an occurrence of convection in a measurement chamber caused by opening/closing a door of the measurement chamber, with a relatively simple configuration.SOLUTION: A weighing device is configured by partitioning a measurement space 5 into upper space and lower space with a partition plate 4 to form, in the lower space, a measurement chamber 7 whose capacity is smaller than the measurement space 5 so that, even if convection occurs in the measurement chamber, the convection stops in a short period of time. Additionally, suspending walls 9a and 9b are attached on side edges of the partition plate 4 adjacent to doors 10a and 10b along the open/close direction of the doors 10a and 10b. Even when the door 10a or 10b is opened, a warm air layer staying in an upper part of the measurement chamber 7 is limited in the amount to flow out or blocked from flowing out by the suspending walls 9a and 9b. Therefore, convection does not occur in the measurement chamber 7, or a little convection occurs and stops in a short period of time, which does not affect measurement operation. The upper space can be used for other purpose such as a neutralization chamber.
Patent JP-2012005256-A (JP)
Title: Corrugated tube
Inventor: KAWAMURA MASATO
IPC: B60R16/02
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated tube with high engaging force of a lock structure for closing a slit.SOLUTION: A lock protrusion 20 having a standing wall 24 facing a slit 18 and a modified wall 22 becoming a confronted wall of the standing wall 24 is formed in one side edge across the slit 18. A lock reception portion 30 engaged with the lock protrusion 20 from outside is formed on the other side edge across the slit 18. The lock reception portion 30 has a modification wall 33 inhibiting expansion of the slit 18 by engagement with the modified wall 22 in the case of engagement with the lock protrusion 20. A shift stop protrusion 40 regulating displacement of the lock protrusion 20 is inwardly and protrusively arranged on an inner peripheral face side of the lock reception portion 30 by positioning in the vicinity of a tip edge 25 of the standing wall 24 and making the tip edge 25 abut thereon.
Patent JP-2011005632-A (JP)
Title: Rotary tool for cutting chip removing machining, loose top, and basic body therefor
Inventor: AAKE DANIELSSON
IPC: B23B51/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool for cutting chip removing machining, a loose top and a basic body therefor.SOLUTION: The rotary tool includes a basic body (1) and a loose top (2). The loose top includes a coupling part (22) to be attached to the jaw (26) between two torque-transferring drivers (27a, 27b) in the front end of the basic body. A centering pin (24) protruding axially rearward from the coupling part (22) is inserted into the center hole (29) opened the bottom (28) of the jaw (26). By means of a radial screw (31), the pin (24), and thereby the whole of loose top, is turned so that two male members (32a, 32b) included in the coupling part (22) are inserted into corresponding seats (39) inside the drivers (27a, 27b), to lock the loose top axially.
Patent JP-2012008789-A (JP)
Title: Moving image recommendation system and moving image recommendation method
Inventor: HIROI KAZUE
IPC: H04N5/93
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a device that allows users to readily and effectively view moving image content.SOLUTION: A moving image recommendation device includes: a scene meta data acquisition part for acquiring meta data including a keyword associated with a scene constructing moving image content and time axis information showing time when the keyword appears; a moving image content information acquisition part for acquiring information on moving image content to be reproduced by a user; a content preference information acquisition part for acquiring content preference information generated by imparting preference level of the user to the keyword included in the acquired meta data, on the basis of the acquired information on the moving image content; and a scene recommendation part for associating a keyword having high preference level of the keywords included in the moving image content with a scene to be recommended to the user to output it, on the basis of the acquired content preference information.