baber/WOPTO huggingface dataset:
Patent JP-2012226320-A (JP)
Title: Image forming apparatus and image adjustment method
Inventor: ITO SHINSAKU
IPC: G03G15/01
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image adjustment method in which a user selects a desired color from a panel part in monochrome color or two-color copy.SOLUTION: The image forming apparatus includes: a display part which displays a color selection part expressed in hue and color density; an operation part for selecting a color from the color selection part displayed in the display part; an image forming part which forms an image on paper by the color selected in the operation part; and a control part which performs control such that the color selection part is displayed on the display part and an image is formed in the color selected in the operation part in forming a monochrome or two-color image.
Patent JP-2013205048-A (JP)
Title: Method for diagnosing soundness of rotary machine
Inventor: TOKUOKA SHIGEYUKI
IPC: G01H3/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To diagnose soundness of a rotary machine by applying sound signals obtained by measuring sounds to a fixed evaluation reference.SOLUTION: For a reference rotary machine, vibration and sound during operation are measured beforehand, and such conversion coefficients (a), (b) that a correlation of these vibration measurement and sound measurement becomes maximum are obtained. Thereafter, for a rotary machine to be a diagnosis object, a sound in operation is measured, and the sound measurement is converted using the conversion coefficients (a), (b) (sound evaluation value U) and by applying the converted sound measurement (sound evaluation value U) to a vibration evaluation reference, soundness of the rotary machine is diagnosed.
Patent JP-2013205240-A (JP)
Title: Torque detection device
Inventor: KAKITANI RYUSUKE
IPC: G01L3/10
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To improve workability of a slider mechanism and to improve assemblability in a torque detection device used for an electric power steering device or the like.SOLUTION: In a torque detection device 30, operators 41, 51 comprise bearings 42, 52 inserted and fixed in holes 13A, 14A provided in an input shaft 13 or an output shaft 14, support shafts 43, 53 pivoted by the bearings 42, 52, and rollers 44, 54 fixed to distal end portions of the support shafts 43, 53 protruding from the bearings 42, 52 and engaged to engage grooves 33A, 33B of a core 34.
Patent JP-2013210899-A (JP)
Title: Image processing device and image processing program
Inventor: OZAWA RYOHEI
IPC: G06V30/162
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a new technology capable of generating appropriate binary image data expressing a character.SOLUTION: An image processing device comprises: a target image acquisition section that acquires target image data expressing a target image including a character; and a generation section that generates binary image data expressing the character using the target image data. The generation section comprises: a background color specification unit that specifies a background color value; a character color specification unit that specifies a character color value; a difference acquisition unit that acquires a difference between the background color value and the character color value; a selection unit that selects one piece of specific component image data corresponding to one specific component among a plurality of components constituting a color system; and a binarization processing unit that performs binarization processing to the one piece of the specific component image data and generates one piece of binary image data.
Patent JP-2013211460-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: IWAMURO NORIYUKI
IPC: H01L29/78
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a breakdown strength with low on-resistance while a sufficient element breakdown voltage characteristic is held for a process variation at the time of ion implantation in a peripheral breakdown voltage structure, independent of crystal plane direction of a substrate.SOLUTION: A vertical high breakdown voltage semiconductor device includes a first conductive type semiconductor substrate (1), a semiconductor layer (2) which is formed on the semiconductor substrate (1) to be first conductivity type and has concentration lower than the semiconductor substrate (1), a second conductivity type semiconductor layer (3) of high concentration which is selectively formed on the surface of the semiconductor layer (2), a base layer (4) of second conductivity type and low concentration, formed on the semiconductor layer (2) and the second conductivity type semiconductor layer (3), and a first conductive type source region (5) which is selectively formed on a surface layer of the base layer (4). At an element peripheral part, a part of the second conductivity type semiconductor layer (3) is removed, and then, on the surface of the semiconductor layer (2) whose concentration is lower than the semiconductor substrate (1), a plurality of second conductivity type layers (11 and 12) of low concentration are formed. The second conductivity type layer (11) at the innermost periphery is arranged not to contact to the second conductivity type semiconductor layer (3) and the base layer (4).
Patent JP-2012227921-A (JP)
Title: Information providing system, identification information resolution server, and portable terminal device
Inventor: SAKAI TAKESHI
IPC: H04M11/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system capable of improving a realtime viewing rate by displaying various kinds of information in a portable terminal device such as a smartphone to be used by a user with the use of identification information by audio.SOLUTION: An information providing system includes: a sound emission device for emitting identification information modulated into an acoustic signal as sound; an identification information resolution server having a correspondence table where the identification information, effective time information, and address information of contents are stored by correspondence; and a portable terminal device for transmitting identification information demodulated from collected sound to the identification information resolution server so as to acquire the address information, and performing access to the contents by using the acquired address information. The identification information resolution server returns the address information of the corresponding content to the portable terminal device in a case where time information is within an effective time when the identification information is received from the portable terminal device.
Patent JP-2013214006-A (JP)
Title: Toner
Inventor: YOSHIZAKI KAZUKI
IPC: G03G9/087
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent low-temperature fixability, capable of suppressing contamination of components, and having excellent long term durability and storage stability.SOLUTION: A toner contains toner particles including: a binder resin; ester wax; a coloring agent; a polar resin A being a styrene resin including a carboxylic acid group; a polar resin B being a polyester resin; a polar resin C being a polymer including a sulfonic acid group; a sulfonate group or a sulfonic acid ester group. The toner particles are manufactured using an aqueous medium. Interface tensions XA, XB and XC of the polar resins A, B and C, respectively, satisfy a relation XA>XB>XC. Methanol wettability mesial magnitude Wt(25) when the toner particles are left under an environment of 25°C for 40 hours and methanol wettability mesial magnitude is Wt(50) when the toner particles are left under an environment of 50°C for 40 hours satisfy relations 15≤Wt(25)≤25 and 180≤{(Wt(50)/Wt(25))×100}≤300. Solubility of the ester wax to the polar resin C is 3.0%-25.0%.
Patent JP-2013216132-A (JP)
Title: Air conditioner for vehicle
Inventor: KONDO HIROYUKI
IPC: B60H3/00
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle having a reduced number of part items.SOLUTION: An air conditioner for a vehicle is provided with a dehumidifying case 25 formed into a hollow cylindrical shape, having a dehumidifying means 16 in it, provided with dehumidifying case openings 29 on four sides of a cylindrical sidewall 28, being a sidewall of the cylindrical shape, and acting as part of a regeneration air path 21 and a dehumidifying air path 19. The dehumidifying case 25 has a rotary shaft 27. The air conditioner is also provided with a dehumidifying box 22 formed into a box shape with two side faces open, and having a cylindrical space formed by a cylindrical partition wall 24 arranged inside. The cylindrical space acts as part of the regeneration air path 21 and the dehumidifying air path 19 by arranging cylindrical partition wall openings 30 in four sides of the cylindrical partition wall 24. The dehumidifying box 22 has the dehumidifying case 25 arranged inside the cylindrical space in a rotatable manner around the rotary shaft 27. The air conditioner is further provided with a drive means 26 to rotate the dehumidifying case 25. A regenerating part 15 and a dehumidifying part 14 of the dehumidifying means 16 are replaced with each other by a predetermined time by rotating the dehumidifying case 25.
Patent JP-2013215647-A (JP)
Title: Ultraviolet irradiation device
Inventor: NISHIKAWA NORIHIDE
IPC: B01J19/12
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of ultraviolet rays from an air exhaust fan in an ultraviolet irradiation device having the air exhaust fan which does not require connection with an air exhaust duct.SOLUTION: An ultraviolet irradiation device includes: a long ultraviolet lamp 2; a casing 3 storing the ultraviolet lamp 2 and having an ultraviolet irradiation window 3X for irradiating an irradiated object W with ultraviolet rays from the ultraviolet lamp 2; an air exhaust fan 4 installed on a sidewall 31 on one end side in the longitudinal direction of the ultraviolet lamp 2 in the casing 3 and exhausting gas around the ultraviolet lamp 2 to outside of the casing 3; and a douser 5 which is installed on an air exhaust route formed between the ultraviolet lamp 2 and the air exhaust fan 4 within the casing 3 along the longitudinal direction of the ultraviolet lamp 2 and shields ultraviolet rays leaked from the ultraviolet lamp 2 to outside through the air exhaust fan 4.
Patent JP-2013219226-A (JP)
Title: Component mounting apparatus
Inventor: FUJII TAKUYA
IPC: H05K13/02
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting apparatus for detecting a position of a sucked component by visual recognition, which performs highly accurate mounting work by accurately calculating an amount of positional deviation of the component irrespective of a posture of a suction tool.SOLUTION: A component mounting apparatus comprises: a visual recognition device (8) which recognizes a suction position of a component (5) by imaging the component (5) held by a suction tool (20) by suction when a transfer head passes a check area provided between a component supply part and a work position; and a control unit performing positional correction of the component (5) on the basis of a recognition result by the visual recognition device (8) when the component (5) is mounted on a substrate. The suction tool (20) includes two alignment marks (26) positioned on a tip surface and around a nozzle part (19). The visual recognition device (8) detects positions of respective alignment marks (26) from imaged picture data and calculates an amount of positional deviation on the basis of the positions.
Patent JP-2013220670-A (JP)
Title: Wheeled trestle and movable-type utensil employing the same
Inventor: AOKI KIYOSHI
IPC: B62B3/10
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To easily change the direction of a utensil having a large lateral width within a range of 90°.SOLUTION: A wheeled trestle 1A includes a pedestal plate 10A and a pair of horizontal rotary plates 20, 21 on which a plurality of wheels 25 are provided while being aligned in the direction thereof. The pair of horizontal rotary plates are pivotally attached at both end sides of a bottom face of the pedestal plate 10A to be rotatable around an pivot vertical to an installation surface. The wheeled trestle 1A moves along a predetermined track on the installation surface while mounting a utensil thereon. The horizontal rotary plates 20, 21 are connected by a link bar 30A so as to maintain a relation perpendicular to each other between the directions of the wheels 25. From a position where the direction of the wheels 25 of one horizontal rotary plate 21 is parallel to a longer diameter direction of the pedestal plate 10A and the direction of the wheels 25 of the other horizontal rotary plate 20 are parallel to a shorter diameter direction of the pedestal plate 10A, the utensil on the pedestal plate is turned at 90° by making one horizontal rotary plate 21 travel in the direction where the other horizontal rotary plate 20 is located and making the other horizontal rotary plate 20 travel in the direction where the wheels 25 are oriented, for a distance between pivots according to a predetermined method.
Patent JP-2013221808-A (JP)
Title: Tire durability evaluation method
Inventor: YAMAZAKI KAZUMI
IPC: G01M17/02
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tire durability evaluation method by which reproduction of BP separation in the market is promoted and durability can be quickly evaluated.SOLUTION: A tire durability evaluation method includes: a step of preparing a tire 1 having a carcass ply 14 and a belt 7; an oxygen filling step of adding internal pressure into the tire 1 by filling oxygen; a rubber deterioration step of heating the oxygen-filled tire 1 to bring peeling drag between the carcass ply 14 and the belt 7 to 5 N/25 mm or more and 100 N/25 mm or less; and a traveling step of rotating the tire 1 whose rubber has been deteriorated on a bench tester 21 in a state where a test internal pressure and a test load are applied. The test internal pressure is 100% or more and 150% or less of internal pressure when applying a standard maximum load, the test load is 80% or more and 150% or less of the standard maximum load, and traveling speed is set such that initial speed is 60 km/h or more and 80 km/h or less and increases by a predetermined speed at every predetermined time.
Patent JP-2012158184-A (JP)
Title: Mount-less label printer
Inventor: ASAI SEIKO
IPC: B41J15/02
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a mount-less label printer configured such that when a mount-less label continuous body is printed and issued, it is smoothly pulled out from a mount-less label continuous body supply roll, and when the mount-less label continuous body is wound back to a printing start position, it is smoothly wound back onto the mount-less label continuous body supply roll.SOLUTION: Right and left label holders 13, 13 are provided so as to freely move in the width direction of an accommodating part 2 by the width size of a mount-less label roll 3a. The mount-less label roll 3a is constantly centered by a centering mechanism. Right and left label guides 11 are fitted to the right and left label holders 13, 13 via one-way clutches 12, 12 serving as rotation restriction means. Meanwhile, a paper pipe 9 for the mount-less label roll 3a is provided between the right and left label guides 11, 11.
Patent JP-2013228457-A (JP)
Title: Musical score performance device and musical score performance program
Inventor: FUJITA AKIHIRO
IPC: G10H1/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To enable performance information including correct time values to be created even if a group of notes is not described in a musical score.SOLUTION: A musical score performance device comprises: bar specified time calculation means for calculating a bar specified time from a rhythm of music; bar performance time calculation means for calculating a bar performance time from pronunciation timing and time values of notes and rests in a bar; comparison means for comparing the bar specified time and the bar performance time; and time value correction means for correcting the pronunciation timing and time values of the notes and rests, on the presumption that there is a group of notes in the bar if the bar specified time does not correspond with the bar performance time. The time value correction means includes: bar note arrangement recording means for storing an arrangement of notes in the bar; means for grouping the notes in the bar for each beat; and note grouping means for performing a note grouping process of changing time values of the grouped notes on the basis of a relation between a performance time of the grouped notes and a reference time for one beat.
Patent JP-2013228557-A (JP)
Title: Display device and control method thereof
Inventor: KATANO YASUO
IPC: G09F9/00
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of difficulty in simultaneous observation of a mirror image and a virtual image, a presentation image, of an experiencing person caused by the fact that a convergence angle and a focus length in the mirror image of the experiencing person is different from a convergence angle and a focus length in the virtual image of the experiencing person when the experiencing person anteroposteriorly moves in a depth direction of a mirror in a mirror system for presenting information in association with movements of the experiencing person.SOLUTION: A mirror image of an experiencing person 100, an object, is presented on a semi-transparent mirror 110. An image display part 120 displays a presentation image as an overlapping image to the mirror image and establishes an optical system 130 as a light guide path from the image display part 120 to the semi-transparent mirror 110 for an observation of the presentation image from the surface side of the semi-transparent mirror 110. Simultaneously an object position acquiring section 140 acquires distance information between the experiencing person 100 and the semi-transparent mirror 110. The image-forming position control part 150 controls an image-forming position of the presentation image on the optical system 130 so that the presentation image can be observed as an image having depth corresponding to the distance information from the surface side of the semi-transparent mirror 110.
Patent JP-2013229216-A (JP)
Title: Lithium ion secondary battery and nonaqueous electrolytic solution
Inventor: KOTANI KENTA
IPC: H01M10/0568
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery achieving excellent initial discharge capacity as well as excellent discharge capacity at low temperatures.SOLUTION: A lithium ion secondary battery includes: a positive electrode; a negative electrode including a carbon material; and a nonaqueous electrolytic solution including an electrolyte that is dissolved in a nonaqueous solvent containing 0.1-7 mass% of a cyclic carbonate, a chain carbonate and a compound represented by the following formula (1) with respect to the nonaqueous electrolytic solution. [In the formula (1), R, R, Rand Reach independently represent hydrogen, halogen, a 1-6C alkyl group or a 1-6C alkyl group having halogen in a side chain.]
Patent JP-2013228342-A (JP)
Title: Diffusion device and photographing system
Inventor: MATSUMOTO MICHIO
IPC: G01N15/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion device capable of stably and thinly diffusing material, and a photographing system using the diffusion device.SOLUTION: A diffusion device 2 equipped with a belt conveyer 21 having an endless belt 21c, and an endless net member 22; and a photographing system 1 equipped with the diffusion device 2 are provided. The net member 22 synchronously moves with the belt 21c while superimposed on an upper surface of the belt 21c, and is arranged so as to expand its width from an upstream side to a downstream side in a carrying direction on the upper surface of the belt 21c.
Patent JP-2013231103-A (JP)
Title: Metal ultrafine particle-containing composition, and method for forming conductive pattern
Inventor: NISHIMURA NAOYA
IPC: C08K3/08
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal ultrafine particle-containing composition providing a conductive pattern having good printing stability and excellent conductivity, and a method for forming a conductive pattern having excellent conductivity in good printing stability.SOLUTION: A metal ultrafine particle-containing composition contains at least water, a metal ultrafine particle of 1 to 100 nm in average particle diameter, saccharides, a polyhydric alcohol and/or its derivative, and a polyethylene glycol and/or its derivative, wherein when the proportion of water in the whole metal ultrafine particle-containing composition is taken to be A mass%, the proportion of the polyhydric alcohol and/or its derivative therein is taken to be B mass%, and the proportion of the polyethylene glycol and/or its derivative therein is taken to be C mass%, the relation of A≥B≥C is satisfied.
Patent JP-2013232254-A (JP)
Title: Optical disk processor and error factor determination method
Inventor: SUZUKI KENICHIRO
IPC: G11B7/125
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk processor which is excellent in the determination of the factor of error rate deterioration.SOLUTION: An optical disk processor includes an optical disk drive, control means, error rate detection means and determination means. The optical disk drive is configured to record recording data in an optical disk, and to read the recording data from the optical disk. The control means instructs the execution of error rate detection processing in a predetermined timing. The error rate detection means is configured to detect the error rate of the read recording data from the recording data read from the optical disk in response to the execution instruction of the error rate detection processing. The determination means is configured to, when the error rate is more than an error rate threshold, acquire the performance index of the optical disk drive, and to, when the performance index is more than a performance index threshold, determine that the factor of error rate deterioration is the optical disk drive, and to, when the performance index is not more than the performance index threshold, determine that the factor of the error rate deterioration is the optical disk.
Patent JP-2013232839-A (JP)
Title: Retransmission device
Inventor: KANEZAKI YOSHIHIRO
IPC: H04B1/04
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a retransmission device which can satisfy provisions for low-power radio stations stipulated by a radio law and also can secure almost equal reception sensitivity performance when a whip antenna used on a receiving terminal is stretched and when it is retracted.SOLUTION: A power feeding unit 6 is disposed at an end of a terminal placement region 21 of an enclosure 2 in which a receiving terminal 50 is placed, and a retransmission antenna 7 is disposed in parallel to a ground pattern 8 of a circuit board 3 and oppositely thereto at a distance from the enclosure 2. This enables the retransmission antenna 7 of a retransmission device 1 and a receiving terminal antenna 52 of the receiving terminal 50 to be electromagnetically firmly coupled, making it possible for the receiving terminal 50 to obtain high reception sensitivity performance. Also, this helps lower the gain of the retransmission antenna 7, making it possible to satisfy provisions for low-power radio stations stipulated by a radio law.