baber/WOPTO huggingface dataset:
Patent JP-2013108568-A (JP)
Title: Assembling method for piezoelectric valve, piezoelectric valve, and optical granular material sorting machine having air jet means using the piezoelectric valve
Inventor: ITO TAKAFUMI
IPC: B07C5/36
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method for a piezoelectric valve unlikely to cause air-leakage when the valve is closed.SOLUTION: The assembling method is for a piezoelectric valve 10 comprised of a valve body 20 having a gas pressure chamber for receiving compressed gas supplied from the outside, and a gas discharge part formed with a gas discharge path and a valve seat for discharging the compressed gas from the gas pressure chamber, and an actuator 30 having a valve body 31 for opening/closing the gas discharge path, a piezoelectric element 32 for generating drive force as displacement necessary for operation of the valve body, and a pair of displacement increasing mechanisms for increasing the displacement of the piezoelectric element to operate the increased displacement to the valve body, and characteristically includes a step of applying predetermined voltage to the piezoelectric element to operate the valve body in the valve opening direction, a step of bringing the valve body operated in the valve opening direction into contact with a valve seat surface of the valve seat 24, a step of fixing the actuator to the valve body, and a step of releasing the predetermined voltage applied to the piezoelectric element.
Patent JP-2013110000-A (JP)
Title: Connector
Inventor: MASE TSUTOMU
IPC: H01R13/639
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector whose dimension can be easily set.SOLUTION: A first housing 20 has a lock receiving part 29, and a guide projection part 34 extending forward and backward. A second housing 60 has an arm part 68 extending forward and backward, and elastically locking the lock receiving part 29 when fitting with the first housing 20 is completed; and a rising part 67 communicated with a base end of the arm part 68 and constituting a fulcrum part of a flexion operation of the arm part 68. A guide recess 82 is formed on the rising part 67 at a position opposed to the guide projection part 34. During a fitting operation with the first housing 20, the guide projection part 34 enters into the guide recess 82, and an outer face of the guide projection part 34 comes into close contact with an inner face of the guide recess 82.
Patent JP-2013109234-A (JP)
Title: Stereoscopic microscope objective lens
Inventor: HATADA HITOSHI
IPC: G02B21/02
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic microscope objective lens capable of keeping a more uniform color in a focal depth by correcting an axial chromatic aberration over the entire visible light region.SOLUTION: The stereoscopic microscope objective lens includes, in order from an object side, a first lens group G1 including a positive lens and a negative lens, a second lens group G2 including a positive lens and a negative lens, and a third lens group G3 having positive refractive power and satisfies the following conditional expressions (1) and (2): |ν2p-ν2n|<13.00 ...(1) and 1.30<f2p/(-f2n) ...(2), where ν2p is an Abbe number based on the d-line of the medium of the positive lens constituting the second lens group G2, ν2n is an Abbe number based on the d-line of the medium of the negative lens constituting the second lens group G2, f2p is the focal length of the positive lens constituting the second lens group G2, and f2n is the focal length of the negative lens constituting the second lens group G2.
Patent JP-2012038419-A (JP)
Title: Magnetic tape
Inventor: KAWAKAMI SHINJI
IPC: G11B21/10
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape in which servo signals enabling a tracking servo to be executed in high speed and high accuracy are written.SOLUTION: The magnetic tape has at least two servo tracks. On one of the servo tracks, the servo signals including tape fluctuation information are recorded at a position on a tape supplying side relative to a predetermined position on the magnetic tape, while on the other servo track, the servo signals including the tape fluctuation information are recorded at a position on a tape taking-up side relative to the predetermined position on the magnetic tape.
Patent JP-2013113984-A (JP)
Title: Projection apparatus
Inventor: HONMA KEISUKE
IPC: G02B30/25
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To improve 3D image quality.SOLUTION: There is provided a projection apparatus including a color synthesis section, a polarization conversion section, and a projection lens. The color synthesis section is configured to combine three-primary color light and emit combined light. The polarization conversion section is disposed on a light-emission side of the color synthesis section, the polarization conversion section being configured to convert the polarization state of each color light in the combined light into a non-polarized state uniformly in all directions. The projection lens is configured to project the light emitted by the polarization conversion section. The polarization conversion section uses is of a wavelength-selective 1/2 waveplate that produces a phase shift of π with respect to a predetermined wavelength, a uniaxial organic material that is an organic material having one optical axis, and a uniaxial crystal that is a crystal having one optical axis.
Patent JP-2013114023-A (JP)
Title: Image forming device with learning function in power-saving mode and control device thereof
Inventor: EBI YUKARI
IPC: B41J29/38
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of efficiently managing energy conservation operation patterns by combining learning and manual setting.SOLUTION: A power saving setting unit 260 for controlling an image forming device controls an image forming device whose state moves to a power saving state when a transit time elapses if a specified operation is not performed in a normal state. The power saving setting unit 260 comprises: a specific date information storage section 304 for storing a specific date information which discriminates a specific date from a normal utilization date; an auto pattern update section 274 for determining a transit time in the normal utilization date on the basis of utilization state in the past utilization dates about the image forming device; a specific date pattern registration section 296 for receiving setting of a transit time in the specific date and storing it; a switching section for switching an energization state of the image forming device between the normal utilization date and the specific date by using the transit time determined by the auto pattern update section 274 and the transit time stored by the specific date pattern registration section 296 respectively on the basis of the specific date information.
Patent JP-2013117842-A (JP)
Title: Knowledge amount estimation information generating device, knowledge amount estimating device, method, and program
Inventor: MIYAZAKI CHIAKI
IPC: G06F17/28
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a knowledge amount information generating device for accurately estimating a knowledge amount of an inquirer with respect to a subject which becomes an object of conversation, on the basis of a conversation result, and to provide a knowledge amount estimating device, a method, and a program.SOLUTION: A knowledge amount information generating device comprises: an inquiry extraction part 2 extracts an inquiry speech string which is a speech string from text data of a speech string in conversation between an inquirer and a respondent; a feature quantity extraction part 3 extracts inquiry feature quantity indicating feature quantity regarding a generation state of the inquiry speech string in the text data on the basis of the inquiry speech string; an estimation information generation part 4 uses the inquiry feature quantity, and knowledge amount information indicating a knowledge amount of the inquirer, which is preliminarily given to the text data considered as an object of extraction of the inquiry feature quantity, as learning data to generate estimation information to be used for estimation of the knowledge amount corresponding to the text data; and a knowledge amount estimation part 5 estimates the knowledge amount corresponding to text data for estimation on the basis of the inquiry feature quantity extracted from the text data for estimation and the estimation information generated by the estimation information generation part 4.
Patent JP-2012100661-A (JP)
Title: Isomaltulose in cereal product
Inventor: FRITZSCHING BODO
IPC: A23L33/15
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide cereal products that are largely free of common sugars, such as sucrose or glucose, that are unsuitable for diabetics, but, at the same time, do not comprise the disadvantages that are associated with the use of sugar substitutes.SOLUTION: As for the cereal products and a method for producing the cereal products, an isomaltulose-containing coating and/or an isomaltulose-containing binding agent is used.
Patent JP-2013121223-A (JP)
Title: Power converter
Inventor: INOUE SHIGENORI
IPC: H02M7/48
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To solve such problems that since all unit converters of MMCC-DSBC are full-bridge circuits, about twice as many switching elements are required when compared with the MMCC-DSBC where all unit converters are bidirectional chopper circuits, and since the number of switching elements of flow is also doubled, the loss is doubled when compared with the MMCC-DSBC.SOLUTION: The power converter consists of a parallel connection of at least two legs, each consisting of a series connection of a first arm consisting of a series connection of at least two unit converters and a second arm consisting of a series connection of a first reactor, a second reactor and at least two unit converters. The joint of first and second reactors serves as an AC terminal, and the parallel joint of at least two legs connected in parallel serves as a DC terminal. The first and second arms consist of at least two types of unit converter, i.e., a first type unit converter capable of outputting a unipolar voltage and a second type unit converter capable of outputting a bipolar voltage.
Patent JP-2013118922-A (JP)
Title: Measuring apparatus and program
Inventor: ISHII MUNETAKE
IPC: A61B5/0245
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To measure pulse waves corresponding to a level of a congestive state even without adjusting the quantity of light for one irradiation device.SOLUTION: A first irradiation section 17a and a second irradiation section 17b (irradiation sections 17) are disposed to irradiate a measurement portion to measure pulse waves with the determined quantity of light, respectively. A storage section 12 stores the irradiation sections 17 correspondingly to a level of congestion of blood. A measuring section 15 measures pulse waves using light transmitted through or reflected on the measurement portion irradiated with light. A control section 11 functions as a determination part 111 and determines the level of congestion in the measurement portion. Furthermore, the control section 11 functions as a selection part 112, selects the irradiation section 17 stored in the storage section 12 correspondingly to the level of congestion determined by the determination part 111 and causes the irradiation section 17 to be irradiated with light.
Patent JP-2013121103-A (JP)
Title: Image processing apparatus and program
Inventor: WADA YUJI
IPC: H04N19/91
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To achieve a mechanism for making it possible to compensate for image quality, which can be degraded as a result of encoding, by utilizing an advantage of a multi-bit system while enabling decoding by a JPEG decoder.SOLUTION: An image processing apparatus includes: a stream acquisition part for acquiring a first encoded stream corresponding to upper eight bits of high gradation image data having a bit depth more than eight bits and a second encoded stream corresponding to the remaining bits of the image data; a first decoding part for generating first image data by decoding the first encoded stream using a JPEG (Joint Photographic Experts Group) system; a second decoding part for generating second image data by decoding the second encoded stream; and a combining part for reconstructing the high gradation image data by combining the first image data and the second image data with each other.
Patent JP-2013123311-A (JP)
Title: Electric vehicle control device
Inventor: TODA SHINICHI
IPC: B60L15/20
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electric vehicle control device capable of driving a motor in a state of higher tangential force (adhesion and frictional force) of a wheel and a rail.SOLUTION: An electric vehicle control device includes: a motor torque command value acquisition unit; a sliding velocity calculation unit 2; a first correction units 42c and 43; and a second correction units 41, 42b, 42c and 43. The motor torque command value acquisition unit acquires a motor torque command value responding to an input command value based on a rotational speed of a motor that drives a wheel and an operation input. The sliding velocity calculation unit 2 calculates the sliding velocity to the rail of the wheel based on the rotational speed and the vehicle speed of the wheel. First correction units 42c and 43 correct the acquired motor torque command value according to the calculated sliding velocity. Second correction units 41, 42b, 42c and 43 correct the acquired motor torque command value to approach the maximum value of the torque corresponding to the velocity, according to the time variation of the torque of the motor and the time variation of the sliding velocity.
Patent JP-2013122283-A (JP)
Title: Piercing nut
Inventor: SHINJO HIROSHI
IPC: F16B37/04
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a piercing nut which can be used in a high-tension steel plate and a thick plate material (plate thickness is 3.0 mm to 12.0 mm) of ordinary steel.SOLUTION: The pilot portion 4 whose end face 5 functions as a punch for punching out a metal plate is disposed in a protruding fashion at the center of a nut body 2 which includes a screw-hole 3 and has a fastening seat face 6 extends from the base of pilot portion 4 to the outer periphery of nut body 2, and the periphery of the end face 5 of pilot portion 4 is formed in circular shape. An outer periphery surface 7 of pilot portion 4 comprises 6 to 12 planar surfaces 8 and is also formed into a polygonal cone-like polyhedron gradually decreasing in diameter from an end face 5 toward the base, and a fastening seat face 6 is formed into a smooth surface without grooves or concave and convex portions. A protrusion 9 raised from the fastening seat face 6 is disposed near the base of the pilot portion 4, and plane surfaces 8 having 6 to 12 surfaces are connected with the protrusion 9.
Patent JP-2013121901-A (JP)
Title: Plant fertilizer
Inventor: YAMAGUCHI FUKUKO
IPC: A01G7/06
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a plant fertilizer that comprises as raw materials, non-toxic edible vegetable fat and non-toxic food additive, shows excellent preventive and protective effect against diseases and injurious insects that horticultural plants suffer from, and further exhibits a fertilizer effect abundant in a nutritional value.SOLUTION: This invention relates to: a mixed liquid, a mixed powder or a mixed grain comprising an edible vegetable fat and a salt; a mixed liquid, a mixed powder or a mixed grain comprising the edible vegetable fat and a vinegar; or a mixed liquid, a mixed powder or a mixed grain comprising the edible vegetable fat, the salt, and the vinegar. A mineral and vitamin B12 can be added to a plant fertilizer. A wood vinegar, a bamboo vinegar, and a chaff vinegar are used as the vinegar. The plant fertilizer is formed in a kneaded form and can be mixed with sawdust, chaff, or buckwheat husk.
Patent JP-2013123726-A (JP)
Title: Method and device for estimating rolling load of temper rolling of steel strip
Inventor: KIJIMA HIDEO
IPC: B21B37/56
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for estimating rolling load of temper rolling of a steel strip capable of accurately estimating the rolling load within a short calculation time at an online usable level when performing the temper rolling of the steel strip.SOLUTION: The method for estimating the rolling load of the temper rolling of the steel strip accumulates an operating parameter setting condition, actual elongation, and actual rolling load in the temper rolling of the steel strip as a database. The rolling load of a next coil which is an object for prediction is predicted from an operating parameter setting condition, a target elongation and an actual data with high similarity including modification.
Patent JP-2013123834-A (JP)
Title: Terminal device with printer
Inventor: YAMAMOTO NAOKI
IPC: B41J15/04
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact terminal device with a printer configured to reliably set a recording paper roll in a proper position.SOLUTION: A paper cover 30 is attached to a housing with a display part 15 and an operation part 16, so as to be opened/closed, in order to set the recording paper roll 26 in the housing. A printer head 20 for performing printing on recording paper 23 drawn out from the recording paper roll 26 is arranged at a position corresponding to the display part 15 in the housing. A paper discharge port 24 for discharging the recording paper 23 from the side surface of the device is formed near the printer head 20. The paper cover 30 includes a pair of first guide parts 34 and a second guide part 35. The recording paper roll 26 is set in the device with the recording paper 23 supported between the first guide parts 34. The second guide part 35 is arranged at a position facing a paper sensor 21 for detecting the recording paper 23 when the paper cover 30 is closed.
Patent JP-2013124185-A (JP)
Title: Device for driving and controlling sheet feeding tray
Inventor: NAKAMURA HIROYUKI
IPC: B65H1/14
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for driving and controlling a sheet feeding tray, the device capable of stably lifting the sheet feeding tray by virtue of a tension spring assisting a torque required for lifting the sheet feeding tray.SOLUTION: A relative position of a gear 29R with a pulley to a pulley 32R for passing a wire therethrough changes according to a vertical position of a sheet stacking tray 11, and a magnitude of a horizontal component of a biasing force of a tension spring 35R acting on the gear 29R with a pulley from the pulley 32R for passing the wire therethrough changes as well. Thereby, the depth of engagement of a gear member 29a of the gear 29R with a pulley with a rack tooth 21a of a rack member 21R becomes larger as the sheet stacking tray 11 comes closer to the initial position, and a change of the load torque for rotating/driving the gear 29R with the pulley by a driving motor 24 becomes greater as well. When the sheet stacking tray 11 is to be lifted, the driving motor 24 is driven by a torque of a magnitude corresponding to the vertical position of the sheet stacking tray 11, using profile data corresponding to the change of the load torque for rotating the gear 29R with the pulley.
Patent JP-2013127548-A (JP)
Title: Display device and display control program
Inventor: YOSHIMATSU EIJI
IPC: G09G3/20
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in conventional display devices, luminance of a display part is adjusted only according to fluctuation in brightness of peripheral environment and the luminance of the display part has not been always adjusted appropriately.SOLUTION: The display device includes: an attitude detection unit for detecting an attitude; an illuminance detection unit for detecting peripheral illuminance; and a luminance adjusting unit for determining whether or not the luminance of the display part is adjusted in conjunction with a detection result of the illuminance detection unit, according to a detection result of the attitude detection unit. A display control program causes a computer to execute: an attitude detection step of detecting the attitude; an illuminance detecting step of detecting peripheral illuminance; and a determination step of determining whether or not the luminance of the display part is adjusted in conjunction with a detection result of the illuminance detecting step, according to a detection result of the attitude detection step.
Patent JP-2013130332-A (JP)
Title: Bubble-driven cooling device
Inventor: KOYAMA YASUHEI
IPC: F28D15/02
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a bubble-driven cooling device that achieves reduction in size, weight and energy consumption, as well as improving reliability, while taking advantage of a liquid-cooling system.SOLUTION: The bubble-driven cooling device includes: multiple coolers 4 having refrigerant outlets formed at the top and refrigerant inlets formed at the bottom; a condenser 6 provided above the coolers 4; a circulation path JK which connects with the refrigerant outlets and the refrigerant inlets, while connecting with the condenser 6; and a refrigerant filled in the circulation path JK.
Patent JP-2013129375-A (JP)
Title: Load receiving platform and load receiving platform lifting device
Inventor: NOMURA TATSUYA
IPC: B60P1/46
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a load receiving platform of a load receiving platform lifting device arranged in a cargo handling vehicle, which is constituted by superposedly joining a front plate and a back plate and press molding a plurality of stiffeners between them, and whose assembly is facilitated.SOLUTION: The load receiving platform includes the front plate 40 having an upper surface to be a load receiving surface 1a, and the back plate 50 superposably connected to a back surface of the front plate 40. Support parts 54 are formed on the back plate 50 by press molding, so that a plurality of vertical stiffeners Sl and horizontal stiffeners Sw are integrally formed of the front plate 40 and the back plate 50.
Patent JP-2013133250-A (JP)
Title: Nano hollow particle made of silica shell, and manufacturing method therefor
Inventor: FUJI MASATADA
IPC: C01B33/18
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To achieve low agglomeration to secondary particles, high dispersibility, a low cost, and environmental protection.SOLUTION: Nano hollow particles 1 made of silica shells is manufactured by dispersing hydroxyapatite particles 2 which are calcium phosphate particles in a dry powdery state having a predetermined size and shape in ethanol as an organic solvent, and mixing therewith tetraethoxysilane as a silicon alkoxide and ammonia water as a basic catalyst to form silica-coating particles 3 having the silica shells 1a formed on the surface of the hydroxyapatite particles 2, and then setting the hydrogen ion concentration exponent in a range of pH 2-4 with an aqueous solution of dilute hydrochloric acid as an aqueous acid solution to dissolve the hydroxyapatite 2 inside the silica-coating particles 3 therein.