baber/WOPTO huggingface dataset:
Patent JP-2013255249-A (JP)
Title: Feature optimization and reliability estimation for audio and video signature generation and detection
Inventor: KENT B TERRY
IPC: H04N21/44
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide for maintaining or reestablishing synchronization between video and audio signals that can avoid limitations of the prior art.SOLUTION: Features are extracted from video and audio contents that have a known temporal relationship with one another. The extracted features are used to generate video and audio signatures, which are assembled with an indication of the temporal relationship into a synchronization signature construct. The construct may be used to calculate a synchronization error between video and audio contents received at a remote destination. Measures of confidence are generated at the remote destination to optimize processing and to provide an indication of reliability of the calculated synchronization error.
Patent JP-2015021152-A (JP)
Title: Dust remover for blast furnace gas
Inventor: KOTOURA AKIRA
IPC: B04C5/181
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce a dust removal load of a wet type dust remover in a subsequent stage by improving efficiency of dust removal while downsizing a dust remover.SOLUTION: A dust remover 100 for blast furnace gas includes: a first tube body 104; a second tube body 106 provided in the first tube body while maintaining an annular air gap between the second tube body and the inner wall of the first tube body; a first swirling flow path 108 formed between the inner wall of the first tube body and the outer wall of the second tube body; a first swirling part 120 which introduces blast furnace gas from the outside of the first tube body to the first swirling flow path, and makes the blast furnace gas swirl in a circumferential direction of the first swirling flow path; a discharge pipe 20 in which an inlet port 20b for introducing the blast furnace gas therein is formed at one end part 20a, and in which the one end part is positioned in the second tube body while maintaining an annular air gap between the inner wall of the second tube body and the discharge pipe; an annular second swirling flow path 110 formed between the inner wall of the second tube body and the discharge pipe; and a second swirling part 136 which introduces the blast furnace gas swirling in the first swirling flow path from the first swirling flow path to the second tube body, and makes the blast furnace gas swirl in a circumferential direction of the second swirling flow path.
Patent JP-2015022603-A (JP)
Title: Restoration support system
Inventor: DANNOUE TOMOMI
IPC: G06Q40/08
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To propose a system providing restoration service of damage when the damage occurs.SOLUTION: In a restoration support system in which a plurality of member stores 8 belong to a head office 32 and in which the member stores 8 provide restoration service of damage when the damage occurs, a head office server 26 and a contractor database 28, and/or a sales management database 30 of all businesses and member store terminals 6 are connected through networks 20, 22. The restoration support system has a restoration support inquiry system comprising: estimation confirmation means estimating application of restoration support to inquiry of the damage occurrence in the database; information transmission means transmitting information about the damage and the restoration support to the head office server 26 from the member store terminal 6 when the application is present; handling request transmission means transmitting a handling request for a customer visit to the member store terminal 6 from the head office server 26; and visit handling report transmission means transmitting a visit handling report including restoration condition satisfaction to the head office 32. The restoration support inquiry system also comprises authentication transmission means transmitting authentication of the restoration service to the member store terminal 6 from the head office server 26 when the application is present.
Patent JP-2015025855-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: OTOGURO YASUAKI
IPC: B41J2/44
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of an optical box with a simple configuration.SOLUTION: An optical box 105 includes an installation surface on which a deflector 43 is installed, and a support surface having a support part for supporting at least one of a plurality of reflection mirrors 62 and located closer to a photoreceptor drum 50 than a rotary polygon mirror 42. Between the installation surface and the support surface, step difference sections 68A, 68B having a plurality of step differences are formed. Rear faces of the step difference sections 68A, 68B conform with the shapes of the step difference sections 68A, 68B inside of the optical box.
Patent JP-2015027154-A (JP)
Title: Piezoelectric actuator
Inventor: IKEDA YOSHIO
IPC: H02N2/00
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator with a further improved driving force.SOLUTION: A laminated piezoelectric actuator 1 is provided with an almost rectangular parallelepiped piezoelectric element 2. One outer surface of the piezoelectric element 2 includes a first region 5A and a second region 5Bwhich projects from the first region 5A and is positioned in the way that it overlaps a region corresponding to an active part on one outer surface. The second region 5Bhas a flat surface 5Bwhich is in contact with a driven object and generates a friction force between itself and the driven object. On the flat surface 5B, a length along a longitudinal direction of the piezoelectric element 2 is shorter than a length along a transverse direction of the piezoelectric element 2, and a length along the longitudinal direction in a central region in the transverse direction is longer than a length along the longitudinal direction in an end region in the transverse direction.
Patent JP-2015025517-A (JP)
Title: Engaging clutch with rotation synchronization function
Inventor: SUZUKI YASUYUKI
IPC: F16D23/06
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an engaging clutch with a rotation synchronization function, which has a simple structure and high degree of design freedom, can stably and surely perform rotation synchronization, and surely release a fastened state.SOLUTION: An engaging clutch 50 with a rotation synchronization function is provided, in which force accompanied by movement of a sleeve 14 in a shaft direction is transmitted to an engagement member 12 through transmission means 10, and the engagement member 12 and a friction plate 22 engage by friction with each other to allow rotation of a mating member 24 and rotation of a drum 27 to be synchronized with each other, thereby reducing impact between a first gear 15 and a second gear 26 when being fastened. By utilizing the friction between planes of the friction plate 22 and the engagement member 12, a torque capacity at the time of rotation synchronization is stabilized, and the state where the friction plate 22 and the engagement member 12 are engaged with friction can be surely released when releasing the fastened state of the clutch.
Patent JP-2015026778-A (JP)
Title: Surface light emitting body unit and unit connecting member
Inventor: UCHIBORI ISAMU
IPC: H01L33/52
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting body unit achieving an increase in an overall amount of light while making amounts of light of a plurality of surface light emitting bodies almost equal.SOLUTION: A circumferential silk dam 11 having a substantially rectangular cylindrical shape is formed on a surface of a sheet of a substrate 10 including an aluminum sheet as a base layer, and a surface light emitting body 13 having an oval cylindrical shape and allowing even light toward a parallel direction to be transmitted therethrough is formed in a staggered arrangement on a surface of the substrate 10 surrounded by the circumferential silk dam 11. A light transmitting member 14 for scattering is filled in a recessed region surrounded by the circumferential silk dam 11, and scatters light transmitted from the surface light emitting body 13 over all azimuths at an angle of 0° or above. The scattered light is also transmitted to the surface light emitting body 13, so that a light emission amount is compensated even when a failure in the light emission amount occurs. A pair of external connection terminals 15a, 16a, 15b, 16b are formed at short sides of the substrate 10.
Patent JP-2015029927-A (JP)
Title: Hollow fiber membrane, method of manufacturing the same, and hollow fiber membrane module
Inventor: SHIBATA NORITAKA
IPC: B01D63/02
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane which has a crimp stably and simply, facilitates a turbulent flow state of a flow of a treated liquid while suppressing generation of a stagnation part, and can obtain good treatment efficiency, and provide a hollow fiber membrane module using the hollow fiber membrane.SOLUTION: A hollow fiber membrane 10 is characterized by that a cross sectional shape vertical to an axial direction is asymmetric to a center of an outer circumference. A crimp is formed on the hollow fiber membrane 10 by heating treatment. A hollow fiber membrane module includes a housing case, and a hollow fiber membrane bundle having the hollow fiber membrane 10 which is fixed so that an inner part side and outer part side of the membrane are isolated in the housing case, and is provided with the crimp. A ratio of a membrane area of the hollow fiber membrane 10 with the crimp formed to a total membrane area of the hollow fiber membrane bundle is 30% or more.
Patent JP-2015030677-A (JP)
Title: Polyol-ether compound production method
Inventor: OKAMOTO ATSUSHI
IPC: C07C41/26
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently producing a polyol-ether compound.SOLUTION: A compound represented by the specified general formula (1) is subjected to hydrogenation reduction in the presence of a hydrogenation catalyst to obtain at least one polyol-ether compound selected from the group consisting of compounds represented by the specified general formula (4) and the like.
Patent JP-2015031771-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: FUKANO MASAHIKO
IPC: G03G15/20
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent skew of a fixing belt reliably, without reducing conveyance performance of a transfer sheet and fixability of a toner image with respect to the transfer sheet.SOLUTION: A fixing apparatus 20 includes: rotatable first and second rollers 23, 24; a rotatable fixing belt 26 which is stretched on the first and second rollers 23, 24; a vibration sensor 31 which detects vibration of the rotating fixing belt 26; and an alignment adjustment mechanism for changing inclination with respect to the first and second rollers 23, 24 when amplitude of the vibration of the fixing belt 26 detected by the vibration sensor 31 exceeds a predetermined threshold.
Patent JP-2015033012-A (JP)
Title: Mobile phone system
Inventor: SATO SHINICHI
IPC: H04M1/00
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a call system which can be immune to use under the presence of noise such as airport business and employs mobile phone terminals.SOLUTION: A mobile phone system comprises a plurality of mobile phone terminals and a server which is connected with the plurality of mobile phone terminals over a wireless network for enabling a talk between the plurality of mobile phone terminals. The mobile phone terminal includes an earphone part in charge of a function for outputting voice information to a person carrying the mobile phone terminal, and a microphone part in charge of a function for acquiring voice information from the person carrying the mobile phone terminal. The microphone part includes a push-in portion which is enabled to acquire voice information in a pushed-in state and disabled from acquiring voice information in a non-pushed-in state.
Patent JP-2015032163-A (JP)
Title: Signal light instrument
Inventor: SUMI KENJI
IPC: G08G1/095
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a signal light instrument which allows a color blindness person to identify a red light and a yellow light, and which gives less discomfort to a color vision normal person.SOLUTION: A signal light instrument 100 according to an embodiment has a yellow light 10Y. The yellow light 10Y has a substrate 1Y, a main light emission part 11Y, and an auxiliary light emission part 12Y. The main light emission part 11Y is disposed on the substrate 1Y and has an aggregate of LED elements 2Y capable of emitting yellow light. The auxiliary light emission part 12Y is disposed in the main light emission part 11Y so as to draw a predetermined pattern, and is configured so as to emit light with a mixed color of a blue color and a yellow color simultaneously to the main light emission part 11Y.
Patent JP-2015037360-A (JP)
Title: Power conversion device and motor drive device
Inventor: HAYASHI TAKASHI
IPC: H02P27/06
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuations in output voltage and output power without increasing switching frequency.SOLUTION: A power conversion device for converting a DC voltage produced by rectification of a three-phase AC power supply 10 by a three-phase diode bridge 20 to an AC voltage or DC voltage by an operation of semiconductor switching elements 41 includes: a DC voltage detector 31 and a sample-and-hold circuit 32 for detecting and sampling at a constant period the DC voltage produced by the rectification by the diode bridge 20; and means for storing sample DC voltage detection values for a sixth of the period of a supply voltage or longer. Switching signals for the semiconductor switching elements 41 are generated by the use of a DC voltage detection value at the latest sampling point, a DC voltage detection value at the sampling point earlier by a sixth of the period, and a DC voltage detection value at a sampling point later by one or more sampling periods than the sampling point earlier by a sixth of the period.
Patent JP-2015041023-A (JP)
Title: Identification tape
Inventor: NOMURA TAKEJI
IPC: G09F3/00
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency of maintenance by making it possible to easily identify the place of each structure when a plurality of structures having a predetermined size such as a server are disposed.SOLUTION: An identification tape 10 is attached to a frame where a plurality of arrangement places in which structures having a predetermined size are disposed are provided. There are a first color-coded area 11 for each length in the arrangement direction of the arrangement places, and a second color-coded area 12 for each length of two or more first areas 11 next to the first area 11.
Patent JP-2015044601-A (JP)
Title: Flexible container
Inventor: WATANABE TAIRI
IPC: B32B27/32
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a flexible container having high strength, excellent in piercing resistance, enabling prevention of content leakage without breaking even if indeterminate form materials having protrusions are filled, excellent in handleability and transportability, and more inexpensive than a running container.SOLUTION: A flexible container comprises: an inner bag laminate formed by laminating cylindrical films having a thickness of 30-300 μm made of polyolefin as a main material at least doubly inside and outside; and an outer bag. Polyethylene or polypropylene can be used as the polyolefin. A linear low-density polyethylene having 4-8C side chains is preferable when using polyethylene. The total thickness of the inner bag laminate is set to be 100-1,000 μm. A cylindrical film of polyamide as the main material having the above thickness, or a cylindrical laminate film having the above thickness made by laminating the polyamide film and a film of polyolefin as the main materials can be included in the inner bag laminate.
Patent JP-2013256528-A (JP)
Title: Agrochemical granular composition and agrochemical mixed formulation
Inventor: ENDO YOSHIHISA
IPC: A01P7/04
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an agrochemical granular composition and an agrochemical mixed formulation that can be efficiently and easily manufactured, of which drug-induced sufferings are reduced, and of which drug efficacy is maintained for a long period of time.SOLUTION: There is provided an agrochemical granular composition containing at least an agrochemical active ingredient and a binder, in which the binder is a synthetic resin of which solubility is 1 g or less in relation to 100 g of water at 20°C, and an agrochemical mixed formulation prepared by the agrochemical granular composition being mixed with another agrochemical granular composition.
Patent JP-2015060015-A (JP)
Title: Head-up display device
Inventor: YAMAZOE TAKASHI
IPC: H04N5/66
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display device that enables improvement in display definition.SOLUTION: A head-up display device 100 comprises: a collimator lens 30 that collimates display light L emitted by display means 5; and a holder member 70 that holds a pair of parallel plane surface mirrors 40 that is arranged so that a semi-transmission plane surface mirror 41 to which the display light L collimated by the collimator lens 30 enters and which reflects a part of the collimated display light L and transmits the part thereof mutually faces a plane surface mirror 42 reflecting the display light L to the semi-transmission plane surface mirror 41, and the collimator lens 30. The holding member 70 has an opening part 71 that exposes an emerging surface 31 of the collimator lens 30, and the opening part 71 has inclinations 72a and 73a provided in an outer periphery of the opening part, and the opening part 71 is provided so that a length in a direction orthogonal to an advancing direction of the display light L in the pair of parallel plane surface mirrors 40 of the opening part 71 is gradually shorter toward the advancing direction of the display light L in the pair of parallel plane surface mirrors 40.
Patent JP-2015058377-A (JP)
Title: Open system bubbling type methane gas removing mechanism
Inventor: KOJIMA KENTARO
IPC: B01D19/00
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To develop an open system methane gas removing mechanism that can remove efficiently methane gas by a comparatively simple principle and configuration without requiring sealing and pressure control and the like or a device provided with the mechanism.SOLUTION: A methane gas removing mechanism 1, which removes methane in hot spring water, comprises: a hot spring water inflow portion for flowing in the hot spring water; a hot spring water storing portion 4 for storing the inflowing hot spring water; an air bubbling portion 5 that bubbles with air the hot spring water in the hot spring water storing portion; a methane gas exhausting hole that exhausts methane or the like released into air by bubbling to outside air; and a hot spring water outflow portion 8 that feeds out the hot spring water, which also comprises, in a flow path from the hot spring water storing portion to the hot spring water outflow portion, a high/low portion 6 of the flow path which has a height difference and allows the hot spring water to pass through a lower portion of the flow path and then to pass through an upper portion of the flow path, thereby removing the methane gas in the hot spring water.
Patent JP-2013251926-A (JP)
Title: Wireless device, wireless communication system, control method, and control program
Inventor: MATSUMOTO AKIRA
IPC: H04W16/14
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a wireless device which can attain a DFS function considering the prevention of interference with a radar in an Ad-Hoc mode in a multi-hop environment.SOLUTION: The wireless device having the DFS function for performing the prevention of interference with a radar includes: a plurality of wireless interfaces; a management means for managing information on a channel when the rader is detected by a first wireless interface; and a control means for controlling to switch channels of a second wireless interface to the channel with high priority other than the channel managed by the management means.
Patent JP-2013251584-A (JP)
Title: Semiconductor chip manufacturing method
Inventor: KOYAMA TAICHI
IPC: H01L23/12
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To enable preparation of an adhesive layer transfer sheet used for manufacturing a semiconductor chip with an adhesion layer without using a photolithography method and by roll-to-roll processing thereby to make the adhesive layer transfer sheet be able to manufacture the semiconductor chip with the adhesion layer.SOLUTION: A manufacturing method of a semiconductor chip including an adhesive layer in a region surrounded by peripherally arrange bumps comprises: half cutting a laminate in which a base film and an adhesive layer are laminated on a carrier film, from the adhesive layer side; and using an adhesive layer transfer sheet obtained by removing the adhesive layer and the base film from the carrier film which correspond to a region of a semiconductor element formed on a semiconductor wafer, which is not surrounded by the peripherally-arranged bumps.
Patent JP-2015059260-A (JP)
Title: Electrical contact material for connector and production method thereof
Inventor: SAWADA SHIGERU
IPC: H01B13/00
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrical contact material for connectors which is excellent in wear resistance and can keep electrical connectability well for a long period even when insertion and drawing out of a connector is repeated and its production method.SOLUTION: An electrical contact material for connectors includes a substrate 10 composed of a metal material, a porous metal layer 2 which is provided on the substrate 10 and has a large number of pores 20 and a packed part 3 packed within the pores 20 in the porous metal layer 2. The packed part 3 is composed of a metal material lower in hardness than the metal material constituting the porous metal layer 2. The porous metal layer 2 is preferably composed of one or more of Ni, Cu and their alloys. The packed part 3 is preferably composed of one or more of Au, Ag, Sn, In and their alloys.
Patent JP-2015057994-A (JP)
Title: Food product providing method
Inventor: SUEMATSU DAIKICHI
IPC: A23L1/00
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a food product providing method which increases credibility to the food product of a consumer and allows a consumer to select commodities at ease.SOLUTION: An image A of food which is a product for sale and an image 1 of an integrally grown material is represented on a personal computer 20 on a mail-order website. When the food is delivered, with the food, the integrally grown material is provided.