baber/WOPTO huggingface dataset:
Patent JP-2013068454-A (JP)
Title: Magnetic field measurement device
Inventor: NAGAI TOSHIAKI
IPC: G01R33/02
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field measurement device capable of measuring a magnetic field in a small area in a space and capable of enhancing the measurement sensitivity of the magnetic field.SOLUTION: The magnetic field measurement device includes: a first conductor wire 11 provided along a first loop Lforming a part of a current path of an induction current flowing due to changes of a magnetic flux penetrating the first loop L; a second conductor wire 12 provided along the first loop Lforming a part of the current path; and a conductor 17 provided along the first loop Lforming a part of the current path being connected to each of the first conductor wire 11 and the second conductor wire 12. Each of the parts of the first conductor wire 11 and the second conductor wire 12 is provided along the second loop Lwhich is smaller than the first loop Lto form a part of the current path of the induction current which flows due to changes of the magnetic flux penetrating the second loop L.
Patent JP-2013071261-A (JP)
Title: Inkjet recording apparatus
Inventor: HORADE KENTA
IPC: B41J2/18
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To accurately determine that it is necessary to replace a waste ink tank soon or now by the use of a single detection unit.SOLUTION: A detection electrode that comes in contact with ink when the ink exceeds a first ink amount less than the full amount is provided in the waste ink tank 70. A control unit is configured to, when determined that the ink reaches the detection electrode, display the effect that replacement of the waste ink tank 70 is needed soon on a liquid crystal panel 17. The control unit is configured to correct a determination reference value for determining whether it is necessary to replace the waste ink tank 70 based on the integrated value of an ink amount counter 81 when the ink reaches the detection electrode. The control unit is configured to determine that the replacement of the waste ink tank 70 is needed when the integrated value of the ink amount counter 81 exceeds the corrected determination reference value, and then, display the effect on the liquid crystal panel 17.
Patent JP-2013070735-A (JP)
Title: Disposable diaper
Inventor: TOMITA MINA
IPC: A61F13/56
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper which is excellent in followability to the abdominal circumference variation of a wearer, is excellent in fit to the girth of the wearer, and is also excellent in an appearance and mountability.SOLUTION: The disposable diaper 1 has a fastening member 3 provided with a fixing portion 31 on each of both side portions of a rear side portion A of a diaper body 2. The fastening member 3 has: a base end portion 32 which is fixed to the diaper body 2; an elastic width wide portion 33 which is housed inside a housing portion 5 formed in the diaper body; and a holding portion 37, the length of which is shorter than that of the elastic width wide portion 33 in the longitudinal direction X of the diaper. The elastic width wide portion 33 can be stretched and contracted inside the housing portion 5 in the width direction Y of the diaper. The holding portion 37 has the fixing portion 31 on a part which extends out from the housing portion 5. The housing portion 5 has a fastening member drawing port 52, the length of which is shorter than that of the elastic width wide portion 33 in the longitudinal direction of the diaper, on the edge on the outer side in the width direction of the diaper. The holding portion 37 is inserted into the fastening member drawing port 52.
Patent JP-2013074013-A (JP)
Title: Electronic apparatus, power supply unit, fan control method, and information processing program
Inventor: YAMADA TOMOKAZU
IPC: H05K7/20
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which is designed in such a way that the inside of the apparatus can be cooled according to a rise in the temperature of heat generating parts in it.SOLUTION: An electronic apparatus 1 controls, by a control unit 4, the operating state of a fan 6 which cools the inside of the apparatus. The electronic apparatus 1 detects, by a first temperature detection unit 2, the temperature of a first spot (e.g., a power supply unit) and detects, by a second temperature detection unit 3, the temperature of a second spot (e.g., a component part different from the power supply unit). When the temperature detected by the first temperature detection unit 2 exceeds a reference temperature, the electronic apparatus 1 controls, by the control unit 4, the operating state of the fan 6 so as to heighten its cooling capacity. The electronic apparatus 1 changes, by a reference change unit 5, the reference temperature according to the temperature detected by the second temperature detection unit 3. When the temperature of the second spot rises, the electronic apparatus 1 can adjust the operating state of the fan 6 so as to heighten its cooling capacity more quickly than ever.
Patent JP-2013074061-A (JP)
Title: Nitride electronic device and nitride electronic device manufacturing method
Inventor: SAITO TAKESHI
IPC: H01L29/812
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a nitride electronic device manufacturing method which can reduce a dispersion width of leakage characteristics.SOLUTION: A nitride electronic device manufacturing method comprises: performing a treatment using a first solution containing tetramethyl ammonium hydroxide to form a first treatment surface 65f on a semiconductor laminate 53b by a processing unit 10d, in which a treatment temperature by the first solution is not less than 50 degrees C and not more than 100 degrees C and a concentration of the first solution is not less than 5 percent and not more than 50 percent; and performing a second treatment process following a first treatment process, of performing a tetramethyl ammonium hydroxide treatment, and subsequently, performing a treatment using a second solution containing hydrofluoric acid and hydrogen peroxide on the semiconductor laminate 53b to form a second treatment surface 65g on the semiconductor laminate 53b by a processing unit 10e. After performing the second treatment process, a concentration of a donor impurity of the treatment surface 65g of the semiconductor laminate 53b is equal to or lower than 5×10cm.
Patent JP-2013073452-A (JP)
Title: Boxed article inspection method and boxed article inspection device
Inventor: TANAKA NAOHIRO
IPC: G06T1/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To detect various boxing failures such as the omission of any article or partition plate in a non-contact state regardless of the type, shape or weight of an article to be boxed.SOLUTION: Disclosed is a boxed article inspection method for inspecting the boxed state of a boxed article 12 in which a plurality of glass bins 1 are boxed in an aligned state. In a preparation process, inspection areas are respectively set at positions where the respective glass bins 1 are aligned and arranged about a reference image to be obtained by imaging the boxed article 12 in an appropriate boxed state, and information relating to concentration distribution about the reference image in each inspection area is extracted to acquire information as a reference of each inspection area. In an inspection process, the respective inspection areas are set at positions where the respective glass bins are aligned and arranged about an inspection object image to be obtained by imaging the boxed article 12 as the object of inspection, and inspection information relating to the concentration distribution about an inspection object image in each inspection area is extracted, and each inspection information is contrasted with the reference information so that the propriety of the boxed state can be discriminated.
Patent JP-2012086985-A (JP)
Title: Roll nip structure having adaptive pivot position
Inventor: HAGOS SAMUEL
IPC: B65H5/06
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a roller reference position is shifted when a pair of rollers are worn out.SOLUTION: A printing apparatus includes a marking device, a medium path positioned to supply sheets of mediums to the marking device, and a medium supply tray 120 positioned to supply the sheets of mediums to the medium path. Furthermore, the pair of rollers forms a nip adjacent to the medium supply tray. The rollers rotate in opposite directions to move the sheets of mediums from the medium supply tray to the medium path. Additionally, a first frame member 104 supports a first roller 102. The first frame member can be in a fixed position and holds the first roller in a fixed location. A second frame member 112 supports a second roller 118. The second frame member is adjustable in a first direction via the first roller and has a variable pivot position making the second frame member move in a second direction perpendicular to the first direction.
Patent JP-2013083463-A (JP)
Title: Sensor device and sensor element
Inventor: KATO JURI
IPC: G01N27/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device and a sensor element capable of measuring a state of a measurement object while preventing quality deterioration of concrete, and using information based on the measurement result for a planned or preventive maintenance of a reinforcing bar before corrosion.SOLUTION: A sensor device 1 includes: an electric resistor 3 made of metallic material; a gap forming body 8 provided so as to form a gap G between a part of a surface of the electric resistor 3 and the gap forming body 8; a gap filling body 10 filled in the gap G, and dissolving or resolving under an environment in a measurement object to disappear; and a function element having a function of measuring a resistance value of the electric resistor 3. On the basis of the resistance value measured by the function element, a state of a measurement object part can be measured.
Patent JP-2013083050-A (JP)
Title: Bathtub having wash place
Inventor: SEKIGUCHI SATOSHI
IPC: A47K3/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub having a wash place, integrally formed of a bathtub part having excellent antifouling properties and a wash place part having excellent drying properties, with excellent durability.SOLUTION: A bathtub having a wash place comprises a bathtub part provided with a bathtub, and a wash place part integrated with the bathtub part. The contact angle of water on the material constituting the bathtub and the contact angle of water on the material constituting the wash place satisfies the relation represented by the following expression (1). (Expression (1): A>B, wherein A represents the contact angle of water on the material constituting the bathtub, and B represents the contact angle of water on the material constituting the wash place part.)
Patent JP-2013085105-A (JP)
Title: Solid-state imaging apparatus
Inventor: MAEHASHI YU
IPC: H04N5/378
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus for enabling AD conversion with sufficient AD conversion accuracy even if a capacity feedback-type amplifier is used for generation of a lamp signal.SOLUTION: A solid-state imaging apparatus includes: a plurality of pixels which are two-dimensionally arranged; amplifier circuits which are arranged for each column and amplify signals from the pixels; a reference signal generation circuit for generating a lamp signal; and an AD conversion circuit for AD-converting the signal from the pixel by using the lamp signal and output from the amplifier circuit. In a capacity feedback-type amplifier which the amplifier circuit has and a capacity feedback-type amplifier which the reference signal generation circuit has, feedback capacities of the same structures are used and connection relations between the feedback capacities and amplifiers are made equal. Voltage dependency of capacitances of the respective feedback capacities of the amplifier circuit and the reference signal generation circuit are made equal to improve AD conversion accuracy.
Patent JP-2012094133-A (JP)
Title: Method and system for determining optimal variance sequence of binary determination diagram (bdd) by using recursion
Inventor: STELIOS STERGIOU
IPC: G06N5/04
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for determining the optimal variable sequence of a binary determination diagram (BDD) by using recursion.SOLUTION: Disclosed is a binary determination diagram (BDD) for expressing a function having n pieces of variables. The BDD having n pieces of layers respectively corresponding to the n pieces of variables is accessed, and one group of one sequenced set of the n pieces of variables is configured, and the new group of the sequenced set of the variables is recursively configured until each existing group has the sequenced set of k(1≤k<n) or less pieces of variables, and the existing group of the sequenced set of the variables is displaced, and the locally optimal variable sequence bringing about a size in the plurality of different variable sequence of the BDD to be acquired in the group is determined about each of the existing groups, and the optimal variable sequence of the BDD bringing about the minimum size in one or more existing locally optimal variable sequence is selected from one or more locally optimal variable sequences corresponding to one or more existing groups.
Patent JP-2012115827-A (JP)
Title: Fluidized bed apparatus
Inventor: MATSUOKA MAKOTO
IPC: B01J2/16
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed apparatus capable of handling flammable powder while minimizing an electric field that occurs in a space in a treatment vessel even when a charged dust cloud is formed in the treatment vessel.SOLUTION: The fluidized bed apparatus 1 includes the treatment vessel 2, and a dispersion plate 3 arranged in a bottom part of the treatment vessel 2. By sending gas into the treatment vessel 2 from the dispersion plate 3, powder in the treatment vessel 2 is blown up, and the powder is dispersed into a space in an upper part in the treatment vessel 2 wherein the powder is not accumulated, and the powder is made to flow in the gas in the treatment vessel 2. The fluidized bed apparatus further includes a partition plate 11 arranged in the treatment vessel 2 and partitioning the space in which the powder is dispersed into a plurality of spaces juxtaposed horizontally. The partition plate 11 has conductivity. Therefore, electric field intensity in the vicinity of a wall surface in the treatment vessel 2 can be reduced, and occurrence of ignitable electrostatic discharge can be suppressed.
Patent JP-2013089083-A (JP)
Title: Commodity data processing apparatus, commodity data processing method, and control program
Inventor: NAITO HIDEHIRO
IPC: G07G1/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To select a commodity more efficiently.SOLUTION: According to one embodiment of a commodity data processing apparatus, display means is configured to display an image of a commodity as an object recognized target of an object recognized based on input image data. Operation means is configured to be able to arrange an operation area used for determining the selection of the commodity dynamically, associated with a display area for the image of the commodity in the display means.
Patent JP-2013089563-A (JP)
Title: Separator for nonaqueous secondary battery, and secondary battery including the same
Inventor: ASADA ATSUSHI
IPC: H01M2/16
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous secondary battery including a lithium ion battery or the like, which causes no dimensional shrinkage due to temperature rise inside a battery while having a shutdown function.SOLUTION: In a separator for a nonaqueous secondary battery of the present invention, a fine porous body having a porosity of 85 vol.% or less and made of a polyolefin resin is provided at an inside of a glass fiber nonwoven fabric and on at least one surface thereof, the glass fiber nonwoven fabric comprising a glass fiber with an average fiber diameter of 2.0 μm or less and having a porosity of 85-97 vol.%.
Patent JP-2013092836-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: SUZUKI DAIKI
IPC: G06F12/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To properly manage data of a storage unit and data read from the storage unit.SOLUTION: An information processing apparatus is communicably connected to a database for storing data, and has cache for storing part of data of the database. The information processing apparatus substitutionally performs, in one transaction, data writing to the database in another transaction different from the one transaction, and writes data to the cache in the one transaction.
Patent JP-2013092909-A (JP)
Title: Notification device to be fitted to footwear for use, footwear fitted with notification device to be fitted to footwear for use, and notification system
Inventor: YAMADA Tamae
IPC: G08B25/04
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To give notification when a person with footwear on reaches a position satisfying conditions for notification.SOLUTION: A notification device 100 to be fitted to footwear for use comprises wear/non-wear detecting means that detects whether or not a person has footwear on; position detecting means that detects the position of the person with footwear on; communicating means that communicates with external equipment via a communication network; determining means that determines, on the basis of at least either the result of detection by the position detecting means or the result of detection by the wear/non-wear detecting means, whether or not conditions for notification to external equipment are satisfied; and notification means that notifies, when the determining means has determined that the conditions for notification are satisfied, so controls the communicating means as to notify external equipment registered in advance as the destination of notification (hereinafter referred to as the external equipment to be notified).
Patent JP-2013097056-A (JP)
Title: Image forming apparatus
Inventor: SUGANO SATORU
IPC: G03G15/20
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To make the number of signal lines smaller than the number of sensors even if sensors for detecting temperature and the other sensors are provided.SOLUTION: An image forming apparatus comprises: image forming means 1Y, 1M, 1C and 1Bk; a fixing device 16 having a ceramic heater 1104; a thermistor 1040b for detecting the temperature of the ceramic heater 1104 in order to control the temperature of the ceramic heater 1104; a thermistor 1040c for detecting the temperature of the end portion of the ceramic heater 1104; an electric resistance connected to the thermistor 1040c; and CPU521 which controls a power supply amount to the ceramic heater 1104 so that the voltage Vm of the thermistor 1040b is a target voltage and stops heat generation of the ceramic heater 1104 if the voltage Vm is a threshold value or less. If the voltage Vb of 1040c exceeds a predetermined value, CPU521 outputs a signal for accelerating the rotation speed of a pressure roller.
Patent JP-2013096291-A (JP)
Title: Dpf regeneration control device of working vehicle, and combine harvester including the same
Inventor: FUJITA YASUSHI
IPC: F01N3/025
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To make a worker easily create a working plan by informing the worker whether automatic regenerating processing starts before work in a work object region is ended in a working vehicle.SOLUTION: When the working vehicle travels while driving a working section (6), a necessary moving distance required until the work is ended is calculated or a necessary time required until the work is ended is calculated. Based on the moving average of the accumulation amount of particulate matter estimated by a PM accumulation amount estimating means, the regeneration delay time or regeneration delay distance until the accumulation amount of the particulate matter in a DPF (10) arrives at a preset set accumulation amount is calculated. When the regeneration delay time is longer than the necessary time or the regeneration delay distance is longer than the necessary distance, it is informed that the automatic regenerating processing of the DPF (10) during work is performed.
Patent JP-2013095959-A (JP)
Title: Cast iron for magnetic circuit
Inventor: OKASHIRO KOJI
IPC: C22C38/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with cast iron for a magnetic circuit, which is intended for use in a motor rotor or a magnetic circuit part, wherein heat-treatment of a cast iron material is performed for the purpose of improving its magnetic performance and thus requires strict temperature control in a heat-treatment facility or a heat-treatment step, and initial capital investment and running cost impose heavy burden to a producer.SOLUTION: The cast iron for a magnetic circuit comprises silicon, Fe, carbon and unavoidable impurities and has a structure comprising ferrous ferrite, granular graphite and an iron-silicon compound, wherein the silicon content is 4.72-6.66 wt.% and the iron-silicon compound is formed into a granular shape.
Patent JP-2013011339-A (JP)
Title: Fixed constant velocity universal joint
Inventor: YAMAZAKI KENTA
IPC: F16D3/227
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact fixed constant velocity universal joint which is highly efficient, capable of taking a high operation angle, and excellent in strength and durability during operation at a high operation angle.SOLUTION: Track grooves 7 of an outer joint member 2 consists of first track grooves 7a and second track grooves 7b. The track grooves 7a, each of which has an arc-shaped track center line Xa having the curvature center not offset in the axial direction to the joint center O, are formed in such ways that a plane M including the track center line Xa and the joint center O is inclined to the axial line N-N of the joint and that the slant directions are opposite to each other at the track grooves 7a adjacent. The track grooves 7b, each of which have a track center line Xb of a shape different from the track center line Xa of the track grooves 7a, are formed in such ways that an end A of the center line Xa of the track grooves 7a is located at the opening side in the axial direction from the joint center O and that the center line Xb of the track grooves 7b is connected to the end A. The center line Y of each track groove of an inner joint member 3 and the center line X of the track grooves 7 to be paired of the outer joint member 2 are formed mirror symmetrically on the basis of a plane P including the joint center O while being of the operation angle of 0°.
Patent JP-2013103279-A (JP)
Title: Machine tool
Inventor: HARUKI RYU
IPC: B23Q15/013
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool that can stabilize the quality of the machining of a workpiece mainly formed of a difficult-to-machine material at a level of high quality and prevent the occurrence of a fire, and in addition, that is practical, and has no limit to the shape of a workpiece, and also can perform low frequency vibration cutting at a level of vibration most suitable for the rotation speed of the workpiece or the rotation speed of a cutting tool to segment swarf into fine pieces.SOLUTION: The machine tool includes: a cutting work delivery mechanism 7 for holding the cutting tool 4 for machining a workpiece, and delivering the cutting tool 4 to the workpiece 2; and a control device 8 for applying low-frequency vibration to the cutting tool 4 by controlling a cutting tool delivery drive motor 7a that is a power supply for the cutting tool delivery mechanism 7.