baber/WOPTO huggingface dataset:
Patent JP-2013211964-A (JP)
Title: Driving apparatus of railway vehicle
Inventor: ARITA YUTAKA
IPC: B60L9/18
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To enable traveling of a railway vehicle coping a high speed region regeneration brake that mounts the storage battery even when the power supply from the overhead is broken off.SOLUTION: A driving apparatus of a railway vehicle includes: an inverter device (2) that converts the high potential DC power input from an overhead by a current collector (8) to the AC power; an AC motor (3); a power storage device (1) that is connected with the high potential side of the inverter device (2) and can charge and discharge. The low potential side of the inverter device (2) is connected with the low potential side of the power storage device (1), a first breaker (51) is disposed between a high potential side of the inverter device (2) and the current collector (8), and a second breaker (52) is disposed between the high potential side of the inverter device (2) and the high potential side of the power storage device (8). When power is supplied from the overhead by a power supply control device (15), the first breaker (51) is turned ON, and the second breaker (52) is turned OFF, and when there is no power supply from the overhead, the first breaker (51) is turned OFF, and the second breaker (52) is turned ON and the power is supplied from the power storage device (1).
Patent JP-2013210290-A (JP)
Title: Injury degree measuring method and device therefor
Inventor: TOMOMATSU RYUZO
IPC: G01N21/88
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an injury degree measuring method with which a correlation between visible performance and practical performance can be obtained.SOLUTION: At least two or more injury positions are injured by an injuring section 21 for a magnitude of a load which is changed in accordance with a distance from an arbitrary reference position of a measured object, and a surface state measuring section 22 measures lightness on a surface of the measured object including the injured positions in one direction from the reference position. Based on the measured lightness, an arithmetic section 3 computes a magnitude injury degree Xof the injury at the injured position and a rate of change X'. The injury degree Xis determined by subtracting an average of the lightness on the surface of the measured object at both sides of the injury from the lightness of n-th injury. The lightness on the surface of the measured object in the case where an injury position is not injured, is excluded from the lightness of the injury, and a magnitude of the injury per se can be digitized as lightness. Even if there is gloss non-uniformity or color non-uniformity in a portion of the measured object, a correlation with visible performance or an injury degree of a real product can be obtained accurately.
Patent JP-2012199553-A (JP)
Title: Image recording method and image recording system
Inventor: USUI TETSUYA
IPC: G03F7/207
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image recording method and an image recording system which are capable of improving the product yield.SOLUTION: A shape measuring instrument measures an irregular shape of an exposure surface of a plot target body configured to form a plot pattern thereon. A waveform dulling process section 81 corrects displacement data of the irregular shape so obtained, thereby allowing a prism pair to adjust a focus of a light beam. A difference calculation section 82 calculates a difference between the displacement data passed through the waveform dulling process section 81 and the original displacement data. An exposure executability determination section 83 compares a maximum value of the difference obtained by the difference calculation section 82 and a threshold value, and determines whether exposure is executable or not on the basis of the comparison result. When determined that the exposure is executable, the drive of the prism pair is controlled according to the displacement data passed through the waveform dulling process section 81. When determined that the exposure is not executable, no exposure recording is performed.
Patent JP-2013217974-A (JP)
Title: Image forming apparatus
Inventor: KARASHIMA KENJI
IPC: G03G15/16
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To shorten an intermediate transfer body and thereby, to allow designing an image forming apparatus smaller in size, in an image forming apparatus which sequentially forms toner images of a plurality of colors on a single photosensitive drum, and sequentially transfers and overlaps the images onto an intermediate transfer body by supplying a current from a secondary transfer roller.SOLUTION: The image forming apparatus having an intermediate transfer body 6 is configured to satisfy DI>M, where M represents the maximum length of a transfer material P to be output and DI represents a distance along an outer circumferential face of the intermediate transfer body from a primary transfer part T1 to a bias supply member 10 with respect to the rotation direction of the intermediate transfer body 6, to satisfy SD>M, where SD represents a distance along the outer circumferential face of the intermediate transfer body from the secondary transfer member 7 to the primary transfer part T1, and to satisfy IS>M, where IS represents a distance along the outer circumferential face of the intermediate transfer body from the bias supply member 10 to the secondary transfer member 7. The apparatus is further configured to satisfy L>3M/2, where L represents a perimeter of the intermediate transfer body 6. By applying a voltage to the secondary transfer member 7 or the bias supply member 10, a toner image on an image carrier 1 is transferred onto the intermediate transfer body 6.
Patent JP-2013219899-A (JP)
Title: Contactless power transmission apparatus and contactless power transmission system
Inventor: KATSUNAGA HIROSHI
IPC: B60M7/00
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a contactless power transmission apparatus that can transmit/receive power in a simplified configuration.SOLUTION: When a ground side transmission apparatus 11 transmits power to a vehicle side transmission apparatus 12, a control controller 31 of the ground side transmission apparatus 11 controls a converter/rectifier 26 such that it operates as a DC/RF converter for converting DC power to radio frequency AC power. A vehicle side controller 51 of the vehicle side transmission apparatus 12 controls a converter/rectifier 44 such that it operates as a rectifier for rectifying AC power to generate DC power. When the vehicle side transmission apparatus 12 transmits power to the ground side transmission apparatus 11, the vehicle side controller 51 controls the converter/rectifier 44 such that it operates as a DC/RF converter for converting DC power to radio frequency AC power. The control controller 31 controls the converter/rectifier 26 such that it operates as a rectifier for rectifying AC power to generate DC power.
Patent JP-2013216372-A (JP)
Title: Funnel
Inventor: TAKASHIMA HIDEFUMI
IPC: B67C11/02
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a funnel capable of preventing contents from spilling when the contents are charged into a container from a liquid pack for refilling.SOLUTION: In a funnel including a liquid induction funnel body part 1 which is in an upper open shape and whose horizontal cross-sectional area is gradually decreased downward and a cylindrical part 3 to be inserted into a container, which is communicatively provided in the lower end hole part 2 of the body part 1, the cross-section in the arbitrary horizontal plane of the body part 1 has an almost elliptical shape. In a vertical sectional shape cut by a vertical plane including the long axis of the almost elliptical shape, the right and the left gradient inclination angles of the body part 1 are made different from each other.
Patent JP-2013221833-A (JP)
Title: Method and device for evaluating surface accuracy of rolling bearing component
Inventor: MUTO KEISUKE
IPC: G01M13/04
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating surface accuracy of a rolling bearing component for more exactly evaluating winding of an orbital plane or a rolling plane of a rolling bearing, to allow highly accurate quality management of a rolling bearing component, and to improve vibration acoustic quality of the rolling bearing.SOLUTION: After measuring the shape in the circumferential direction of orbital planes 3, 5 of bearing rings 2, 4 or a rolling plane 7 of a rolling element 6 constituting a rolling bearing 1 by a detection part 11, an operation part 12 performs Fourier transform to measurement signals of the shapes in the circumferential direction to calculate relation between an angle number f and amplitude y of windings of the orbital planes 3, 5 or the rolling plane 7, groups the relation between the angle number f and the amplitude y of the windings into a plurality of groups on the basis of the angle number f of the windings, or on the basis of a frequency band of vibration in use of the rolling bearing 1, calculates thresholds T of the amplitude y for evaluating the windings for every group, evaluates the windings of the orbital planes 3, 5 or the rolling plane 7 on the basis of the thresholds T, and displays this operation result on a display part 13.
Patent JP-2012184426-A (JP)
Title: Elution-reducing material and method for production thereof
Inventor: KUNINISHI TAKESHI
IPC: B09C1/08
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an elution-reducing material excellent in control action for elution of heavy metals and the like, and to provide a method for production of such an elution-reducing material.SOLUTION: The elution-reducing material is formed by light-burning a mineral including magnesium carbonate as a main component and contains a light-burned product having a BET specific surface area of 5-10 m/g and the peak radius of pore diameter distribution within a range of 10-20 nm. The method for production of the elution-reducing material includes burning the mineral containing magnesium carbonate as a main component at 650-1,000°C, finishing the burning at the time when the weight reduction rate by burning becomes 9-20% to obtain a light-burned product, and then preparing the elution-reducing material using the light-burned product.
Patent JP-2013221331-A (JP)
Title: Earthquake strengthening structure and earthquake strengthening construction method
Inventor: SUZUKI HIDEYUKI
IPC: E04B2/56
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To strengthen an existing building frame comprising a reinforced concrete column-beam structure to resist earthquake.SOLUTION: A method for strengthening an existing building to resist earthquake includes steps of: drilling a plurality of anchor holes in inner peripheral surfaces of columns 110 and beams 120 in an opening partitioned by the columns 110 and the beams 120 of an existing building; inserting and anchoring a part of an anchor bar 130 in each of the plurality of anchor holes; and arranging bars and placing concrete in the opening to construct an additional earthquake-resisting wall 140. In this case, a part of remaining portion of each anchor bar 130 is anchored to the concrete of the additional earthquake-resisting wall 140, and the diameter of the anchor bar 130 inserted and anchored in the anchor hole is in a range of 6-10 mm.
Patent JP-2013221695-A (JP)
Title: Hot water storage type water heater
Inventor: TOYOSHIMA MASAKI
IPC: F24H9/00
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type water heater capable of preventing heat dissipation from being increased by natural convection in a space inside of an outer case which accommodates a hot water storage tank.SOLUTION: A hot water storage type water heater includes a hot water storage tank for storing hot water, formed heat insulating materials 13, 14, 15, 16 for covering the hot water storage tank, outer cases (9, 10, 11) for accommodating the hot water storage tank covered with the formed heat insulating materials 13, 14, 15, 16, spaces 20, 22, 23, 24 formed between outer walls of the formed heat insulating materials 13, 14, 15, 16 and inner walls of the outer cases, an apparatus (21) disposed in the space 20, and partition walls 13a, 13b, 14a, 14b, 15a, 16a provided to protrude from the outer walls of the formed heat insulating materials 13, 14, 15, 16 and to partition the inside of the spaces 20, 22, 23, 24.
Patent JP-2013222113-A (JP)
Title: Sound detector, sound detection method, sound feature quantity detector, sound feature quantity detection method, sound section detector, sound section detection method and program
Inventor: ABE MOTOTSUGU
IPC: G10L25/51
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To enable excellent detection of sound to be detected such as operating status sound emitted from a home appliance.SOLUTION: A sound detector extracts a feature quantity at every prescribed time from an input time signal. Whenever the feature quantity is newly extracted, the detector compares each line of the extracted feature quantities with each feature quantity line of a specific held number of sounds to be detected, and obtains a result of detecting the specific number of sounds to be detected. The detector obtains a likelihood distribution of tone likelihood from a time frequency distribution of the input time signal, and extracts the feature quantity at every prescribed time from a likelihood distribution after smoothing the obtained likelihood distribution in frequency and time directions. The detector can accurately detect the sound to be detected (such as operating status sound emitted from a home electric appliance), independently of an installation position of a microphone or the like.
Patent JP-2013225758-A (JP)
Title: Image reading device and image forming apparatus
Inventor: SUDO YASUHIRO
IPC: H04N1/04
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device capable of preventing an image sensor from floating from a scanning base to be unstable during assembly.SOLUTION: An image reading device 2 includes: a flat tabular document mounting glass 43; an image sensor 48 that is arranged in a row in a main scanning direction Y along a bottom surface of the document mounting glass 43; a scanning base 71 that supports the image sensor 48; an urging member 90 that is attached to the scanning base 71, and urges the image sensor 48 in a direction toward the document mounting glass 43 (above a vertical direction Z); and a slide member 100 that is pressed by the image sensor 48 to contact the document mounting glass 43. The slide member 100 is attached to the scanning base 71 to hold the image sensor 48; and the image sensor 48 is regulated from moving in the direction toward the document mounting glass 43 by the slide member 100.
Patent JP-2013230640-A (JP)
Title: Method of manufacturing printed matter that has continuous gradation pattern and printed matter
Inventor: KOYAMA MASAHARU
IPC: B42D15/10
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed matter that has a continuous gradation pattern that is applied to valuable printed matters such as paper money, passports, and securities, etc. for forgery preventing and a printed matter.SOLUTION: There is provided a method of manufacturing a printed matter having a continuous gradation pattern allowing visual check of the continuous gradation similar to the pattern formed by rainbow printing by arranging a second element in ink that conceals the first element on the first element to which a different image line of two colors is arranged like the line pattern on the base material by a pitch different from the first element, and changing sequentially the concealment part and the area rates and the printed matter.
Patent JP-2013236168-A (JP)
Title: Codebook adaptation method, radio base station device, and user device
Inventor: BENJEBBOUR ANASS
IPC: H04B7/04
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To simply adapt a codebook structure for precoding by changing a parameter in downlink MIMO transmission using a plurality of transmission antennas.SOLUTION: A codebook adaptation method for adapting a codebook (13) for precoding applied to downlink MIMO transmission is characterized by comprising the steps of: notifying, from one communication device, another communication device of the codebook size of a codebook defined by a plurality of parameters related to gain information and phase information; and the other communication device adapting the structure of the codebook on the basis of the codebook size of which the other communication device was notified by the one communication device.
Patent JP-2013233374-A (JP)
Title: Game machine
Inventor: CHIMURA NAOHIKO
IPC: A63F7/02
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine ensured not to prolong a game by a probability variation state.SOLUTION: Because configuring a game machine such that a probability variation function after a jackpot ends in 300 sec, the game machine can prevent a situation that a probability variation state is prolonged by game development. Because a variation table varies by a jackpot symbol and a variation time varies thereby, the game machine has game interest such that a frequency at which symbols can be varied varies in the probability variation state. Because the game machine has a configuration such that a probability variation timer increases when a small jackpot occurs in the probability variation state, the game machine has specification to impart a more advantageous benefit to the small jackpot formerly having had only such use as a latent performance. When the probability variation state ends by a lapse of a limit time, the limit time returns to an initial value (an amount extended by the small jackpot is eliminated), so that it can be prevented that an excessive benefit is imparted to a player.
Patent JP-2013238969-A (JP)
Title: Evacuation information delivery apparatus
Inventor: TAKAKURA NORIHIDE
IPC: G08B25/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To deliver necessary information for users in the event of disaster even if evacuation-related information is lacking.SOLUTION: An evacuation information delivery apparatus with a directional acoustic output unit, whose acoustic output direction is variable, acoustically transmits evacuation information suitable for a person detected in a monitoring space toward the person. The evacuation information delivery apparatus includes: an image capturing unit which acquires monitor images by periodically imaging the monitoring space; a human image extraction unit which extracts a human image from a monitor image; a moving direction detection unit which detects moving direction of the human image; an evacuation information storage unit which stores evacuation information for the surrounding neighborhood; an information screening unit which extracts specific evacuation information associated with the moving direction from the evacuation information storage unit; a human position identification unit which identifies a position of the human image in the monitoring space as a human position; and the directional acoustic output unit which transmits the specific evacuation information in the form of directional acoustic information toward the human position.
Patent JP-2013236725-A (JP)
Title: Cooker
Inventor: KURA TAKUMI
IPC: A47J27/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To separate liquid glutinous rice and foamy glutinous rice from steam and to surely prevent boiling over.SOLUTION: In a cooker (rice cooker), partition walls 49 and 52 are provided by which a steam path 27 inside a steam unit 37 are divided into at least a first to a third separate spaces 48A-48C, from the upstream that is on the cooking pot (inner pot 10) side to the downstream that is on the outside of a lid body 20. Further, in the upper part of the partition walls 49 and 52, a communicative holes 56 and 57 are provided which are for the purpose of communicating with the separate spaces 48B and 48C on the downstream side. Thus, a liquid or foamy substance containing components of a cooked object generated in the cooking pot 10 is successively separated through the first to the third separate spaces 48A-48C, and only the steam is discharged outside the lid body 20.
Patent JP-2013237539-A (JP)
Title: Sheet conveyance device
Inventor: ADACHI NORIAKI
IPC: B65H9/00
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To accurately perform light amount adjustment of a light source of a line sensor to detect a sheet lateral position and threshold determination by taking into consideration sheet undulation in a width direction.SOLUTION: In order to detect a lateral end position of a sheet by a line sensor 25, reading pixel of the line sensor 25 facing from a range of a lateral displacement of the sheet in a width direction, the range is estimated depending on a sheet size to a predetermined range on the central side of the sheet is determined as reading pixel used for light adjustment of an LED 315. By using the determined reading pixel to adjust a light amount, a threshold of a comparator 310 is determined to detect a lateral end position.
Patent JP-2012242835-A (JP)
Title: Manufacturing method of color liquid crystal thin film, color liquid crystal thin film, and display device
Inventor: RI MEICHO
IPC: G02B5/20
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a color liquid crystal thin film capable of manufacturing a color liquid crystal thin film of a required color, and to provide a color liquid crystal thin film and a display device.SOLUTION: The present invention discloses: a manufacturing method of a color liquid crystal thin film; a color liquid crystal thin film; and a display device. The color liquid crystal thin film is manufactured by using a blue phase liquid crystal with high polymer stabilization, the liquid crystal is rotated via an electric field to realize display of different colors, and the liquid crystal is fixed by being irradiated with ultraviolet. Since the liquid crystal is rotated via the electric field, the manufacturing efficiency of the color liquid crystal thin film is improved, and in addition, it is also easy to control colors shown by the color liquid crystal thin film. The color liquid crystal thin film relatively rich in color types can be manufactured by applying electric fields of different strength.
Patent JP-2013244752-A (JP)
Title: Vehicular inner mirror system, and vehicle including the same
Inventor: KONUKI ISAO
IPC: B60R11/02
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular inner mirror system capable of eliminating an uncomfortable feeling given to a driver even when a ratio of a display screen of a display device thereof is made different from an aspect ratio of an image imaged by an on-vehicle camera.SOLUTION: A vehicular inner mirror system includes a display device for constructing an image by an image signal output from an image reception part 2a of an on-vehicle camera 2 to be displayed on a display screen 9a, and a vehicular mirror body in which the display device is incorporated. A ratio of a horizontal width to a vertical width of a screen 9a of the display device is made to correspond to a ratio of a horizontal width to a vertical width of the vehicular mirror body 3 on a one-to-one basis.