baber/WOPTO huggingface dataset:
Patent JP-2013092344-A (JP)
Title: Refrigerator
Inventor: MORI KIYOSHI
IPC: F25D23/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of cooling according to a storage state of storage objects in the refrigerator.SOLUTION: The refrigerator is equipped with: light sources 20a, 20b arranged within a storage compartment; an optical sensor 21 that detects illuminating light emitted from the light sources 20a, 20b; and a calculation control unit 1 that performs a calculation process on the basis of the detection result of the optical sensor 21. The calculation control unit 1 has: an attenuation rate calculation unit 81 which, on the basis of a standard storage compartment lighting intensity while there are no storage objects in the storage compartments and on the basis of the lighting intensity detected by the optical sensor 21, calculates an attenuation rate from a standard storage compartment lighting intensity when storage objects are stored; and a storage state estimation unit 82 which estimates the storage amount of the storage objects on the basis of the calculation result of the attenuation rate calculation unit. Accordingly, the estimation accuracy of the storage amount can be improved by estimating the storage amount based on the standard storage compartment lighting intensity while there are no storage objects in the storage compartment and the lighting intensity detected by the optical sensor.
Patent JP-2012153362-A (JP)
Title: Composite barrel sections for aircraft fuselage and other structures, and method and system for manufacturing such barrel section
Inventor: BIORNSTAD ROBERT D
IPC: B64C1/12
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a section for an aircraft fuselage having a skin forming a continuous surface extending 360 degrees about an axis, a flange bonded to an interior surface of the skin, and a stiffener.SOLUTION: The section for the aircraft fuselage includes: the skin having a plurality of unidirectional fibers forming the continuous surface extending 360 degrees about the axis; first and second stiffeners bonded to an interior surface of the skin by a cocuring process; and a frame section mechanically bonded to a support surface between protrusions of the first and second stiffeners. At least one of the flanges of the first and second stiffeners extends toward the other and forms at least the substantially continuous support surface extending between the protrusions of the first and second stiffeners. The frame section has a base bonded to the flanges of the first and second stiffeners without being bonded to a skin between the protrusions of the first and second stiffeners.
Patent JP-2013181100-A (JP)
Title: Method for manufacturing raw material for coke production and raw material for producing coke manufactured by the manufacture method
Inventor: ISHIDA KAZUHIDE
IPC: C10B57/04
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a raw material for producing coke, which can stably secure a caking property or fluidity, by efficiently estimating the optimal mixing condition of blended coal, obtained by mixing coal for coke making with an excessive amount of low-grade coal, by a simple technique and setting the blending quantity of coal or a caking additive, etc., having a high degree of fluidity.SOLUTION: Coal having a high degree of fluidity or a material having a high degree of fluidity to be mixed for compensating difference between characteristics of primary blended coal obtained by mixing coal for coke making with low-grade coal and characteristics of a raw material for producing desired coke is preliminarily approached to and mixed with the low-grade coal to manufacture precursor blended coal, the precursor blended coal is mixed with the coal for coke making to manufacture secondary blended coal, and the mixing ratio of the coal for coke making, the low-grade coal, the coal having a high degree of fluidity or the material having a high degree of fluidity and the precursor blended coal is set on the basis of the highest degree of fluidity being an index of each characteristic.
Patent JP-2013183565-A (JP)
Title: Current-type power conversion device
Inventor: Takatsuka yushi
IPC: H02M7/48
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a current-type power conversion device capable of reducing the amplitude of a common mode voltage.SOLUTION: The current-type power conversion device includes an inverter unit and a drive control unit. The inverter unit includes a plurality of serially connected switching elements between a positive electrode and a negative electrode of a direct-current current source on the basis of each output phase. By controlling each switching element of a different output phase, the drive control unit controls the inverter unit according to a current instruction, with an output mode for supplying current between the output phases and a short-circuit mode for controlling the plurality of switching elements of the same output phase. The output phase to which the drive control unit executes the short-circuit mode is an output phase having the minimum absolute value of a phase voltage or a phase current.
Patent JP-2013180278-A (JP)
Title: Automatic painting device
Inventor: KAIBA KICHI
IPC: B05B13/04
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a self-travelling automatic painting device automatically drawing images or characters in a wide place such as a ground or a stadium.SOLUTION: A vehicle body 11, paint tanks 20a-20e respectively housing paints of respective colors and loaded on the vehicle body 11, a paint head 30 arranging a plurality of spray guns 30a-30e connected to each of the coating material tanks 20a-20e with a prescribed interval, a movement mechanism 25 reciprocally moving the paint head 30, a controller 40 for controlling the paint discharged from respective spray guns 30a-30e and a travelling control mechanism 50 controlling the travelling of the vehicle body 11. The amount of the paint discharged from the spray guns 30a-30e is controlled by the controller 40 and a desired character or image is painted on a desired place G by linking the movement of the vehicle body 11 in the travelling direction with the movement of the ink head 30.
Patent JP-2013187584-A (JP)
Title: Data receiving circuit, data transmitting circuit, data transmitting and receiving device, data transmission system, and data receiving method
Inventor: MASUDA TAKASHI
IPC: H04L7/033
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To improve convenience in bidirectional transmission using a differential signal and an in-phase signal.SOLUTION: A data receiving circuit receives data transmitted in a differential signal via a transmission path having AC coupling. The data receiving circuit includes a transmitting section configured to transmit an identifying signal used to identify a state of connection of the data receiving circuit, the identifying signal making potential transitions periodically, in an in-phase signal via a transmission path having AC coupling to a data transmitting circuit for transmitting data in a differential signal via the transmission path.
Patent JP-2013186177-A (JP)
Title: Manufacturing method of shaping mold and manufacturing apparatus of shaping mold
Inventor: SATO TOSHIAKI
IPC: G02B5/30
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To effectively avoid a defect due to a shaping mold for manufacturing a pattern phase difference film.SOLUTION: A manufacturing method includes: a mask preparation step SP4 for making a striped mask on a base material of a shaping mold; an inspection step SP5 for inspecting the mask to detect a defect; a mask correction step SP6 for correcting the defect according to an inspection result of the inspection step SP5; and a rugged shape preparation step SP8 for rubbing or grinding the base material whose defect has been corrected at the mask correction step SP6 to make a rugged shape for shaping. Here, in the mask correction step SP6, a tip of a pen or a tip of a brush is pressed on the base material, and by adhesion of an ink of the pen or the brush, the defect of the mask is corrected.
Patent JP-2012162527-A (JP)
Title: Crystalline 6,7-unsaturated-7-carbamoyl morphinane derivative and method for producing the same
Inventor: TAMURA YOSHINORI
IPC: A61P43/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a compound for industrially producing a 6,7-unsaturated-7-carbamoyl morphinane derivative as a pharmaceutical product, and to provide a production method of a morphinane derivative from the compound.SOLUTION: The compound is expressed by formula (IID). The production method aims to produce a compound expressed by formula (IA) by a rearrangement reaction.
Patent JP-2013187328-A (JP)
Title: Fixing method of component and laser module
Inventor: ARIGA MAIKO
IPC: H01S5/022
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method of a component including a magnet which makes peeling less likely to occur even if a metal member is located nearby, and to provide a laser module.SOLUTION: In a fixing method of a component, a component including a magnet is fixed to a substrate using a resin adhesive containing a filler formed by a ferromagnetic material. A laser module includes: a laser source; the substrate on which the laser source is placed; the component which is fixed to the substrate using the resin adhesive containing the filler formed by the ferromagnetic material and includes the magnet; and a housing that houses the laser source, the substrate, and the component.
Patent JP-2013185990-A (JP)
Title: Measuring device
Inventor: HAYASHI NOBUYUKI
IPC: G06F3/0488
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device which is easy to use and improves visibility.SOLUTION: A measuring device 100 comprises a touch panel display 130 which receives input by physical contact from outside and has a display function. The touch panel display 130 displays measurement results as well as a plurality of operation icons 142-144 for performing detail input operations. Thus, a measuring device which excels in ease of use and visibility can be provided, by for example allowing selection of a measurement mode by user's selection and touch on the plurality of operation icons 142-144 displayed in the touch panel display 130.
Patent JP-2013185679-A (JP)
Title: Retainer for rolling bearing, rolling bearing, and method for machining retainer
Inventor: NISHIMURA MASA
IPC: F16C19/16
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a retainer not requiring post-processing because, in order to successively punch out pockets in a workpiece of the retainer, it is necessary to intermittently drive the workpiece by a pressing tool, however, when integration is achieved by pushing the pressing tool to an end surface of the workpiece, the workpiece is damaged and post-processing for eliminating blemish is required, and as a result, a problem that increases cost occurs.SOLUTION: A retainer for a rolling bearing is configured so that, in a workpiece including a body 2 and inward flange edges 4 formed at both ends of the body, pockets 6 extending between shoulders 5 formed at both ends of the body 2 are formed at regular intervals in a peripheral direction by blanking. In the retainer for the rolling bearing, outer surfaces of the flange edges 4 or the shoulders 5 are maintained in an unworked state while maintaining the workpiece as it is.
Patent JP-2013187837-A (JP)
Title: Image processing apparatus, processor, video display unit, image processing method and program
Inventor: NUMAO KOJI
IPC: G06T5/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which can precisely determine whether each pixel includes noise or not.SOLUTION: An image processing apparatus includes: a pixel extraction section which extracts a first pixel group including pixels positioned in at least three directions from an object pixel and a second pixel group which includes pixels positioned in the same directions as at least the three directions and which are not included in the first pixel group from the object pixel; a first comparison section for comparing a pixel value of the object pixel with a pixel value of the pixel included in the first pixel group; a second comparison section for comparing the pixel value of the object pixel with a pixel value of the pixel included in the second pixel group; and a determination section for determining whether the pixel value of the object pixel includes noise or not on the basis of comparison results of the first and second comparison sections.
Patent JP-2013146174-A (JP)
Title: Control device, control method, program and storage medium
Inventor: KAWAI WAKAHIRO
IPC: H02J13/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To control timely for saving power consumption, power sources for appliances each operating in conjunction with the other appliance.SOLUTION: A control device 20 comprises: an electric energy monitor part 21 for monitoring an electric energy of an appliance A; a stop time information storage part for storing stop time information which indicates a scheduled stop time on a manufacturing line; and a stop control part 25 and a start-up control part 26 for controlling power sources of appliances B-D based on the electric energy and the stop time information of the appliance A.
Patent JP-2013191358-A (JP)
Title: Led light source device
Inventor: HORIO TOMOHARU
IPC: H01L33/48
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an LED light source device capable of attaining a uniform luminance distribution.SOLUTION: An LED light source device includes a slender board 200 having a front face 201 and a rear face 202, a plurality of LED chips 300 supported on the surface of the board 200, a reflector 400 surrounding the plurality of LED chips 300, and a diffusion cover 600 having a portion located at an opposite side of the board 200 against the plurality of LED chips 300, and transmitting light from the plurality of LED chips 300 therethrough while diffusing the light.
Patent JP-2013189122-A (JP)
Title: Vehicle display device, control method therefor, and program
Inventor: SHIRAI HIDEKI
IPC: B60R16/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle display device that reliably transmits necessary information to a driver, since the driver cannot intuitively grasp what information the vehicle is to transmit by merely blinking characters or an LED when transmitting the information that must be reliably transmitted to the driver of the vehicle.SOLUTION: A vehicle display device 100 comprises: an image display part 101 including first and second display areas; a vehicle information acquisition part 102 acquiring the state in the vehicle as vehicle information; and a control part 103 determining a mode of displaying an image corresponding to the vehicle information on at least either of the first display area or the second display area, in accordance with predetermined classification.
Patent JP-2012124963-A (JP)
Title: On-vehicle imaging apparatus and imaging method of the same
Inventor: UCHIKAWA NAOKI
IPC: B60R1/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle imaging apparatus in which exposure of a target region in an image automatically becomes the best state and to provide an imaging method of the on-vehicle imaging apparatus.SOLUTION: There is provided the on-vehicle imaging apparatus in which the exposure of the target region in the image automatically becomes the best state by detecting operation information of a driver and controlling the exposure of the target region in the image based on a detection result. The imaging method of the on-vehicle imaging apparatus is also provided.
Patent JP-2013193285-A (JP)
Title: Laminated polyester film
Inventor: AIDA NAOYA
IPC: C08J7/04
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a film that achieves fire retardance, thin-film properties, heat resistance, and printing properties, without spoiling outward appearance, mechanical properties, and chemical properties that an oriented polyester film originally has.SOLUTION: There is provided a laminated polyester film having a multilayer structure of at least three or more layers and is 10-49 μm thick, the laminated polyester film being characterized in that both outer surface layers are formed of 80 wt.% polyester containing a 0.5 wt.% or larger ester cyclic trimer and 4 μm or larger thick, and that a coating layer formed of a coating liquid containing a polyester resin and titanium oxide particles is provided on at least one surface of the polyester film.
Patent JP-2013195175-A (JP)
Title: Pattern measuring device and semiconductor measuring system
Inventor: TOYODA YASUTAKA
IPC: G06V10/772
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pattern measuring device which generates proper reference pattern data while suppressing an increase of a manufacturing cost which is caused by minutely changing a manufacturing condition.SOLUTION: A pattern measuring device includes an arithmetic processing unit that measures a pattern formed on a sample. The arithmetic processing unit obtains or generates image data or contour data of a plurality of circuit patterns which are different in manufacturing conditions of a manufacturing device, on the basis of a signal obtained by a charged particle beam device; and generates reference data used for measuring the circuit patterns from the image data or contour data.
Patent JP-2013047777-A (JP)
Title: Illumination device, projection device, and control method of projection device
Inventor: FUJITA KAZUHIRO
IPC: G02F1/13357
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs and the size of a device in the case of exciting a fluorescent body to obtain light in various colors.SOLUTION: Two or more fluorescent bodies that are excited by light and emit light different in color to each other are formed concentrically relative to a disk-like substrate. The substrate is driven in such a way that the two or more fluorescent bodies are continuously irradiated with light and a position on the substrate irradiated with light is changed with time. For example, the substrate is driven to rotate with the center of a concentric circle as the center of rotation.
Patent JP-2013196917-A (JP)
Title: Composition for battery, cathode for battery, and battery
Inventor: MATSUMOTO TAKESHI
IPC: H01M4/1397
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a battery, which has excellent characteristics of discharge capacity and internal resistance when used for a battery, and has excellent viscosity stability.SOLUTION: The composition for a battery comprises an active material and, for example, an azo compound represented by general formula (1). (In the formula, Xto Xeach independently represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, or the like, and adjacent groups of Xto Xmay bonded together to form a ring.)
Patent JP-2013197372-A (JP)
Title: Alignment method and process of manufacturing semiconductor laser module
Inventor: OGAWA HIROKUNI
IPC: H01S5/02375
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To realize alignment capable of reducing a wide angle component included in light traveling in an optical fiber in a configuration simpler than alignment on the basis of FFP.SOLUTION: A low NA optical fiber F2 that removes a wide angle component from light traveling in an optical fiber F1 is inserted in an exiting end face side of the optical fiber F1. By referring to the intensity of a narrow angle component output from the low NA optical fiber F2, a relative position of an incident end face of the optical fiber F1 with reference to an emission end face of a semiconductor laser element LD is adjusted so as to maximize the intensity.
Patent JP-2013193361-A (JP)
Title: Anti-counterfeit member, and method for identifying anti-counterfeit medium
Inventor: GOCHO SATOSHI
IPC: B42D15/10
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an anti-counterfeit medium, and a method for identifying the anti-counterfeit medium allowing a plurality of verification methods in addition to visual authenticity determination in the anti-counterfeit medium.SOLUTION: Apertures are formed with minute characters in a part of an anti-counterfeit member having metal vapor deposition. The apertures are arranged in longitudinal and lateral directions at a specified pitch, and the arranged apertures form a pattern. The obtained anti-counterfeit member is stuck to a medium to be protected from counterfeiting. When the rear face of the anti-counterfeit medium is irradiated with light, the pattern appears, and the minute characters are magnified by placing a convex lens array arranged at the specified pitch, over the surface of the anti-counterfeit member.
Patent JP-2012213618-A (JP)
Title: Gradient amplifier system
Inventor: LAI RIXIN
IPC: A61B5/055
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a design of a gradient amplifier system that reduces power loss.SOLUTION: The gradient amplifier system includes: a power stage having a plurality of bridge amplifiers, where each of the plurality of bridge amplifiers operates at a first switching frequency; a gradient coil coupled to an output terminal of the power stage and configured to produce a magnetic field proportional to a coil current signal supplied by the power stage; and a controller stage coupled to an input terminal of the power stage and configured to generate a pulse width modulated gate signal based on the coil current signal and a reference current signal, where the pulse width modulated gate signal is generated at a second switching frequency upon occurrence of a slew rate associated with the reference current signal is below a determined threshold rate and an amplitude level associated with the reference current signal is above a determined level. The controller stage is configured to apply the generated pulse width modulated gate signal to the power stage for changing an operating frequency of each of the plurality of bridge amplifiers from the first switching frequency to the second switching frequency.
Patent JP-2013201502-A (JP)
Title: Random access control device, radio base station device, management device, and random access control program
Inventor: MOCHIDA HIDEFUMI
IPC: H04W16/32
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To establish a better communication system through proper configuration of a random access signal that is transmitted and received for adjusting the timing of transmission from a radio base station device to a radio terminal device before the communication connection is established between the radio terminal device and the radio base station device.SOLUTION: A random access control device 101 comprises: a power limit section 11 for determining an upper limit of power for radio signals transmitted from a radio terminal device 202 to a target base station, which is a target radio base station device, on the basis of prescribed information; and a random access signal selection section 12 for selecting one or more types of random access signals available for the radio terminal device 202 from multiple types of random access signals on the basis of the upper limit determined by the power limit section 11.
Patent JP-2013200618-A (JP)
Title: Touch pen
Inventor: NAMIKI YOSHIHARU
IPC: G06F3/03
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To detach a cap by a stroke equivalent to a distance that a cap covers a shaft cylinder, and to thereby extend the length of a touch pen to an easy-to-use length, in the touch pen including the cap.SOLUTION: A touch pen 10 includes a shaft cylinder 20, a pen tip 15 mounted on a distal end of the shaft cylinder 20, and a cap 80 for detachably covering the distal end of the shaft cylinder 20 so as to cover the pen tip 15. When the cap 80 is detached, the rear end of the shaft cylinder 20 is extended.