baber/WOPTO huggingface dataset:
Patent JP-2012165617-A (JP)
Title: Power supply device
Inventor: WATANABE ATSUSHI
IPC: H02M3/28
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device, supplying a power supply with voltage fluctuations suppressed to a load apparatus with power consumption transiently fluctuating, capable of attaining size reduction and high efficiency of the device.SOLUTION: By incorporating a step-down chopper type switching regulator 6 with rapid response into a load apparatus 5, an allowable input voltage range of the load apparatus 5 is extended to set an input voltage of the load apparatus 5 to be high and, by forming a fixed-transformer ratio DC/DC converter circuit 1 with a choke coil and a PWM circuit removed, a power supply device with excellent size reduction and high efficiency can be achieved.
Patent JP-2011164620-A (JP)
Title: Image forming apparatus, image forming method, and image formed object
Inventor: OKAMOTO YASUAKI
IPC: G03G21/00
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method, which can sufficiently exhibit the function of an intaglio-printing latent image even if color-superposition misalignment in printing occurs in the intaglio-printing latent image formed by an electrophotographic system.  <P>SOLUTION: Color misalignment image lines 47 and 48 are formed so as to: extend parallel to a plurality of latent image lines 42 and 44 formed by the embossment of color materials of a plurality of colors and from the ends of the latent image lines 42 and 44; be narrower than the width of the latent image lines 42 and 44; and limit the amount of attached color material. Formation is performed by combining the plurality of latent image lines 42 and 44 and the color misalignment image lines 47 and 48. The color misalignment of the same color is formed in the color misalignment image lines 47 and 48, according to color misalignment occurring in the width direction of the latent image lines 42 and 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012169758-A (JP)
Title: Color processing apparatus and color processing program
Inventor: SASAKI MAKOTO
IPC: H04N1/46
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a color processing apparatus and a color processing program capable of obtaining the solution of the inverse function of a function indicating the input/output characteristic of an output device even when divergence occurs in a calculation process.SOLUTION: A first calculation part 1 repetitively calculates a successive solution using the inverse matrix of the sensibility matrix of the input/output characteristic function of an output device, thereby successively calculates a second approximate chrominance signal on the basis of a given first chrominance signal. A determination part 2 determines whether the successive solution calculated by the first calculation part 1 is divergent or not. If the successive solution is determined to be divergent by the determination part 2, a second calculation part 3 calculates the successive solution by a method different from that used in the first calculation part 1 such as a method which does not use the inverse matrix of the sensibility matrix or a method changed so as to avoid divergence even when using the inverse matrix.
Patent JP-2012167963-A (JP)
Title: Image inspection device, image inspection method, and computer program
Inventor: SHIMODAIRA MASATATSU
IPC: G06V10/26
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image inspection device, an image inspection method, and a computer program that are capable of effectively removing noises that are non-detection targets and inspecting the presence or absence, size, form and the like of defects such as blob-like (aggregation-like) damage, contamination that are detection targets, even if the brightness of multi-valued images obtained by imaging an inspection target area changes.SOLUTION: An image inspection device, an image inspection method, and a computer program include: obtaining a multi-valued image of an inspection target area to calculate a reference density value based on the density information of the obtained multi-valued image; calculating, for each pixel, the difference between the density value of each pixel of the multi-valued image and the calculated reference density value to set/store thresholds relative to the reference density values so as to change in accordance with changes of the reference density values; extracting a plurality of pixels having the calculated difference larger than the threshold; specifying a blob of pixels on the basis of the connectivity of the brightness values of the extracted plural pixels to calculate a feature amount for the specified blob of pixels by using the difference; and determining a defect of the specified blob of pixels on the basis of the calculated feature amount.
Patent JP-2012173426-A (JP)
Title: Electronic drum
Inventor: MOTOHASHI HARUHIKO
IPC: G10H1/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic drum that is capable of reducing howling by contriving a structure or the like of the electronic drum.SOLUTION: In an electronic drum, a mounting section 9 having an aperture 3 and on which a headboard 11 is placable is integrally provided on an upper face of a top case 2 in a blow face region, while forming a groove portion 10 in the periphery of the blow face region, and further the headboard 11 is placed on the mounting section 9 via a plurality of elastic cushion members 8, and a head rubber 12 which is to be the blow face is mounted onto the headboard 11. Furthermore, even when vibration of sound released from a speaker incorporated in a housing of the electric drum is generated, resistance is brought about in transferring the sound vibration to a piezoelectric element 14 and howling is reduced, because the piezoelectric element 14 is mounted on a lower face of the headboard 11 and protrudes from the aperture 3.
Patent JP-2012074347-A (JP)
Title: Method for producing catalyst paste and apparatus thereof
Inventor: KATO HIDEMI
IPC: H01M4/88
Filed: 2011-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst paste suitable for the reaction layer of a fuel cell having a PFF structure.SOLUTION: A method for producing a catalyst paste comprises a step of mixing and stirring a prepaste composed by mixing water and a catalyst, and an electrolyte solution obtained by dissolving an electrolyte into a solvent while setting the moisture content is 10 wt.% or less. A method for producing a prepaste comprises: mixing and stirring a catalyst and water by means of a hybrid mixer to obtain the prepaste, dispersing the prepaste into a large amount of water and subjecting to wet pulverization, and removing moisture from the dispersion obtained by wet pulverization.
Patent JP-2012171826-A (JP)
Title: Metal-carbon composite material, and method for producing the same
Inventor: ORIGASA HIRONORI
IPC: C01B31/02
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal-carbon composite material, and a method for producing the same, having improving productivity, usable in a wide field with sufficient performance, and capable of reducing an environmental load.SOLUTION: In this metal-carbon composite material constituted of carbon and nanoparticles comprising a metal or a metal oxide, the ratio of the nanoparticles to the total amount of the carbon and the nanoparticles is 50-99 wt.%, with a structure in which the nanoparticles are dispersed in the carbon.
Patent JP-2012175597-A (JP)
Title: Image processing device, and image processing program
Inventor: NAGAO KAGENORI
IPC: G06T5/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of detecting a moire that may be generated in an image without printing the image.SOLUTION: In an image processing device, image acceptance means accepts an image. Information acceptance means accepts information related to periodic characteristics of an output device outputting the image. Frequency information acquisition means acquires information related to a frequency of the image. Frequency region setting means sets a frequency region for moire detection to correspond with the information related to the frequency of a region which is acquired by the frequency information acquisition means, based on the information of the periodic characteristics which is accepted by the information acceptance means. Periodic signal component detection means detects a component of a periodic signal in the image by detecting the information related to the frequency which is acquired by the frequency information acquisition means within the frequency region set by the frequency region setting means. Output means outputs the component of the periodic signal detected by the periodic signal component detection means.
Patent JP-2012176005-A (JP)
Title: Game machine
Inventor: NAKAMURA TAKESHI
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that makes the degree of expectation of a jackpot of a pattern variation game easily understandable, even when various types of performances are executed in a plurality of display areas.SOLUTION: Alternatives indicating performance contents of a super-ready-to-win performance or a special-ready-to-win performance are presented in a selection performance by the number of displays stopping a combination of ready-to-win patterns among the plurality of display areas once. When the alternative is selected in the selection performance, a performance pattern variation game is performed according to the performance contents indicated by the alternative selected in the selection performance, after the termination of the selection performance.
Patent JP-2012176012-A (JP)
Title: Game machine
Inventor: NAKAMURA TAKESHI
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that does not decrease a player's interest even if a pattern variation game on a jackpot is a pattern variation game disadvantageous to a player, when a variation time-shortened state is imparted.SOLUTION: When the variation time-shortened state is imparted, a first pattern variation game is performed. When the first pattern variation game is turned into the jackpot, when the imparted jackpot play is a 16R probability-variable jackpot play or a 16R shortened probability-variable jackpot play, a winning play performance is executed according to special performance contents different from normal performance contents determined as performance contents of a winning play performance when a second pattern variation game is turned into the jackpot play.
Patent JP-2012179198-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a new game performance.SOLUTION: The game machine having a new game performance is configured such that based on the prize winning entry of a game ball into a start prize hole opened on a game board 4, various symbols are variably displayed on a display screen of a liquid crystal display device 1400, and when a combination of symbols which is stopped after the variation display corresponds to a jackpot, a jackpot game status is generated to repeatedly opening and closing a jackpot prize hole up to a predetermined number of times. Further, in principle, after a predetermined number of jackpot game statuses are generated, switching between a game status advantageous to a player and a game status disadvantageous to the player is determined, and the shift rate to the advantageous game status is differed according to a game history.
Patent JP-2012180783-A (JP)
Title: Vehicle power transmission control device
Inventor: OWATARI MASAKAZU
IPC: F02D29/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power transmission control device capable of preventing slip generated in a lock-up clutch while an instruction for changing an engagement state from a full engagement state.SOLUTION: A torque down control means 104 executes engine torque down control for reducing engine torque Te when a slip in a lock-up clutch 30 is generated while there is no instruction for changing an engagement state from a full engagement state, and continues the engine torque down control until driver request engine torque Te* is equal to or lower than the engine torque Te during the engine torque down control. Accordingly, while there is no instruction for changing the engagement state from the full engagement state of the lock-up clutch 30, the slip of the lock-up clutch 30 is prevented, and the slip in the lock-up clutch 30 is prevented from being generated again upon the completion of the engine torque down control.
Patent JP-2012179819-A (JP)
Title: Support apparatus of belt-like cable, recording apparatus and electronic equipment
Inventor: ARIMORI KAZUHIKO
IPC: B41J29/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To enable suppression of hanging of a loop portion even when the length of a portion forming the loop portion increases, in a belt-like cable which is extended in a vertical attitude, from a fixed supporting point and the extension top end portion of which is connected to a movable part via the loop portion of the belt-like cable.SOLUTION: A support apparatus of a belt-like cable is a support apparatus 3 of the belt-like cable which is extended from the fixed supporting point 21E in a vertical attitude toward the one moving end side of the reciprocating movable part 5 and the extension tip portion 27 of which is connected to the movable part 5 via the loop portion 25 of the cable. The support apparatus 3 includes at least a support part 31 which comes in contact with and supports an extension base end portion 29 of the belt-like cable 7 near the fixed supporting point 21E from below.
Patent JP-2012180470-A (JP)
Title: Composition for heat-insulating material and the heat-insulating material
Inventor: HIGUCHI NAOTO
IPC: C08L87/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a lightweight heat-insulating material having high heat-insulating properties.SOLUTION: The composition for the heat-insulating material contains a fibrous material, inorganic foamed particles, a thermosetting resin, and a foaming agent. Since the composition for the heat-insulating material contains the inorganic foamed particles and the foaming agent in addition to the fibrous material and the thermosetting resin, the weight can be reduced and the thermal conductivity can be lowered due to the inorganic foamed particles having low specific gravity. Further, the thermosetting resin is caused to foam by the foaming agent, and the weight can be reduced and the thermal conductivity can be lowered. A lightweight heat-insulating material having high-insulating properties can be obtained.
Patent JP-2012185296-A (JP)
Title: Waterproof case
Inventor: TAKAHASHI MASATO
IPC: G03B17/08
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof case which can be easily assembled while securing waterproof properties and strength.SOLUTION: The waterproof case includes: a first case 10 which has a projection 11 projecting around along a peripheral edge thereof like a frame and has screw holes 12 in a region of the projection 11: a second case 20 which is assembled so as to cover the inside of the projection 11 on the first case 10; a packing 40 interposed between the projection 11 of the first case 10 and the second case 20; and screws 30 which are engaged with the screw holes 12 of the first case 10 to fasten the second case 20 to the first case 10 and brings the packing 40 into press-contact with the first case 10 and the second case 20. The projection 11 has groove parts 13 in a top surface facing the second case 20, and the groove parts 13 are formed so as to surround the screw holes 12, and the packing 40 is fitted into the groove parts 13 and is integrally formed so as to surround the screw holes 12.
Patent JP-2012185777-A (JP)
Title: Method and device for creating surface processing data
Inventor: KIKUTA MAMORU
IPC: G06F17/50
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To create surface processing data for forming a less-strained grain pattern with good appearance without incurring decrease in processing speed of a computer or the like, even when giving the grain pattern to a product having a large area shape.SOLUTION: A product surface is divided into multiple patches, is made polygon-meshed, and apex arrays on a border line between adjacent patches are made coincide with each other. Then, a texture is mapped in patch units. Apexes of the polygon mesh displaced on the basis of the mapped texture are connected to obtain a grain-added polygon data in the patch units. Since processing data at each processing step can be limited to data of adjacent two patches at a maximum, operation range of a computer due to limit of working memory capacity is not exceeded.
Patent JP-2012189741-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method, electrophotographic device and process cartridge for electrophotographic device
Inventor: SHIMADA TOMOYUKI
IPC: C07F5/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity in a visible region and a near-infrared region, having little decrease in chargeability or increase in a residual potential (decrease in sensitivity) due to repeated fatigue and little fluctuations in these properties due to temperature and humidity, and to provide an electrophotographic method, an electrophotographic device and a process cartridge for electrophotography using the electrophotographic photoreceptor.SOLUTION: The electrophotographic photoreceptor comprises a conductive support body and a photosensitive layer provided thereon. The photosensitive layer contains a mixture of hydroxyl gallium pyridoporphyrazine derivatives each having a specified structure, the mixture being obtained by allowing a specified benzene derivative, a specified pyridine derivative and a specified gallium compound to react to obtain a gallium pyridoporphyrazine derivative mixture comprising gallium phthalocyanine and a plurality of gallium pyridoporphyrazine derivatives, and then treating the obtained mixture with an acid.
Patent JP-2012193492-A (JP)
Title: Assist device for movable body
Inventor: SAITO TOKUO
IPC: E05C19/02
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an assist device for a movable body for enabling position adjustment in a simple configuration.SOLUTION: The assist device for the movable body comprises: a receiving body provided on the side of one of a support and the movable body to be moved relative to the support; a base body provided on the side of the other of the support and the movable body; an abutting body engageable/disengageable with/from the receiving body and slidable along a predetermined movement path relative to the base body; an energizing mechanism for energizing the abutting body; and an adjusting mechanism for adjusting the position of the base body in a second direction intersecting a first direction along a sliding direction. The adjusting mechanism includes an operation part provided on the base body, a movement part provided on the base body so as to be position-adjustable in the second direction, a transmission part connecting the operation part to the movement part and adapted to be moved in the first direction depending on the operation of the operation part, and an operation converting mechanism for converting the movement of the transmission part in the first direction into that in the second direction to move the movement part in the second direction.
Patent JP-2012195364-A (JP)
Title: Cover member and electronic apparatus including the same
Inventor: YOKOYAMA KAZUFUSA
IPC: H01M2/10
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cover member which tolerates dimension errors of a housing part of an electronic apparatus and a cover member and realizes high waterproofness.SOLUTION: A cover member 10 is fixed to an electronic apparatus 1 so as to cover a housing part 3 housing a housed object 2. The cover member 10 includes two or more loop-like protruding parts 21, 22 that enclose the outer side of the housing part 3, protrude toward the housing part 3, and are arranged so as to form gaps on the inner and outer directions. The two or more protruding parts 21, 22 respectively have seal members 23 at least on tips or side surfaces thereof.
Patent JP-2012196272-A (JP)
Title: Device for detecting coming-off of puncture needle
Inventor: OMURA SAKAE
IPC: A61M1/14
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting coming-off of a puncture needle which detects coming-off of a puncture needle in non-contact with a patient without any special operation and provided at a low cost.SOLUTION: A microphone for detecting vibration of a vein-side blood circuit 4 is provided on a vein-side blood circuit 4 as vibration detecting means 21, and the vibration detecting means 21 outputs an electric signal corresponding to the vibration. A frequency characteristic calculating means 22 analyzes a frequency of the electronic signal and calculates a power spectrum. The device for detecting coming-off of a puncture needle collates a pattern of the power spectrum with a standard power spectrum pattern in a punctured state which is stored in storage means 24, and when a distance between the patterns reaches a threshold or more, determines that a puncture needle is in a coming-off state.
Patent JP-2012196612-A (JP)
Title: Sorter of specific gravity
Inventor: MURAKAMI YOJI
IPC: B03B5/28
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To sort a plurality of kinds of particles out of a mixture of the particles smaller in specific gravity than a liquid medium by making use of their differences in specific gravity.SOLUTION: A swirl-generating device (stirrer 3) causes a whirl to a liquid medium 5 which is put in a sorting tank (water tank 1). A partition plate (tube 2) surrounds the center of the whirl which the swirl-generating device generates, and the liquid medium 5 freely comes and goes between the inside of the partition plate and the outside thereof below the partition plate. A mixture is charged into the inside of the partition plate. A recovery device (sucking nozzle 13) recovers particles, which float on the surface of the liquid medium 5, in the vicinity of the center of the swirl which the swirl-generating device generates.
Patent JP-2012199133-A (JP)
Title: Relay device
Inventor: MORIGUCHI HIROSUKE
IPC: H01H50/54
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a relay device that prevents contacts from being separated from one another by electromagnetic repulsive force and thereby allows stable passage of electric current.SOLUTION: A relay device 1 of the present invention includes: a fixed member 10 that has fixed contacts 5; a movable element 6 that has movable contacts 7 in respective positions facing the respective fixed contacts 5; and a drive section 14 that moves the movable element 6 between a closed position where the fixed contacts 5 and the movable contacts 7 come into contact with one another and an open position where the fixed contacts 5 and the movable contacts 7 are separated from one another. The relay device 1 is also provided with a magnetic force generating section 3 that generates attractive force in such a direction as to bring the movable contacts 7 into contact with the respective fixed contacts 5 with the movable element 6 in the closed position. The magnetic force generating section 3 generates attractive force by permanent magnets.