baber/WOPTO huggingface dataset:
Patent JP-2013159059-A (JP)
Title: Printing device
Inventor: SHIMAZAKI JUN
IPC: B41J25/308
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a platen caused by thermal expansion.SOLUTION: A printing device includes: a platen supporting a medium; a head discharging a liquid toward the medium supported by the platen to print an image; a heating portion heating the platen to dry the liquid discharged toward the medium; and a support member supporting the platen heated by the heating portion via an elastic member.
Patent JP-2013159533-A (JP)
Title: Method for exfoliating carbon nanowall and method for recovering carbon nanowall
Inventor: YOSHIMURA AKIHIKO
IPC: C01B31/02
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To generate easily a carbon nano-block.SOLUTION: A method for exfoliating carbon nanowall and a method for recovering carbon nanowall have a step of charging liquid and a substrate 1 on which carbon nanowalls 2b are formed into an exfoliation tank, a step of exfoliating a carbon nano-block 2 constituted of one or a plurality of carbon nanowalls 2b from the substrate 1 by imparting ultrasonic wave into the exfoliation tank in which the substrate 1 on which the carbon nanowalls are formed exists, and a step of taking out the substrate 1 from which the carbon nano block 2 is exfoliated off from the liquid.
Patent JP-2012119719-A (JP)
Title: Film for semiconductor carrier, semiconductor apparatus using the same, and liquid crystal module
Inventor: YAMAJI YASUHISA
IPC: H01L21/60
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a film for a semiconductor carrier in which insulation resistance between terminals is hardly degraded compared to a conventional type, even under an environment of high-temperature and high-humidity so as to be applicable to a finer pitch and a higher output, and to provide a semiconductor apparatus that uses the film for the semiconductor carrier.SOLUTION: A film 1 for a semiconductor carrier comprises: a base film 10 having insulating properties; a barrier layer 2 formed on the base film 10 and composed mainly of nickel-chromium alloy; and a wiring layer 3 formed on the barrier layer 2 and formed of a conductive material containing copper. A chromium content in the barrier layer 2 is 15 to 50 wt%. A semiconductor apparatus is formed by connecting a semiconductor device on the wiring layer 3.
Patent JP-2012179592-A (JP)
Title: Separation device
Inventor: HAGINO TAKESHI
IPC: C02F11/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a separation device that can completely separate grinding sludge into metal fine powder and oil.SOLUTION: The separation device 1 for grinding sludge 2 in which oil 4 is separated from the grinding sludge 2 of a metal product includes: a treatment chamber 8 into which the grinding sludge 2 and superheated steam 6 are introduced; an agitator 10 provided in the treatment chamber 8, and for mixing and stirring the grinding sludge 2 and the superheated steam 6; a sludge introduction opening 22 through which the grinding sludge 2 is introduced into the treatment chamber 8; steam introduction openings 24, 26 through which the superheated steam 6 is introduced into the treatment chamber 8; a gas discharge opening 28 through which oil gas 4A separated by the agitator 10 and gasified and residual superheated steam 6 are discharged from the treatment chamber 8; and a metal fine powder discharge opening 32 through which metal fine powder 30 obtained after the oil 4 is separated from the grinding sludge 2 is discharged from the treatment chamber 8.
Patent JP-2013164150-A (JP)
Title: Bracket for vibration proof device
Inventor: KOJIMA HIROSHI
IPC: F16F1/36
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a bracket for a vibration proof device with which safety and the like of an occupant on a vehicle or the like are sufficiently secured against action of large impact input or the like by, for example, artificially releasing a vibration occurrence side member, and possibility can be effectively removed that great damage to a vehicle side is generated.SOLUTION: A bracket for a vibration proof device encloses each of a vibration-proof member and a rigidity mounting member, of a vibration proof device, connected to a member etc. at a vibration occurrence side, and is connected to a member etc. at a side of vibration transmission. A reinforcing material 3 made of a woven glass fabric is joined to a synthetic resin material 4 being a main constituent of a bracket 1. The reinforcing material 3 extends within a cross section of an enclosing area with respect to the vibration-proof member and the rigidity mounting member, along the enclosing are. In addition, a volume reduction part 5 for reducing a cross-sectional area of the reinforcing member itself compared to other parts of the reinforcing member is provided at at least one position on the midway of the extending reinforcing member.
Patent JP-2013168519-A (JP)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: SAWA KEIICHI
IPC: H01L27/115
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that achieves suppression of degradation of charge retention characteristics and stability of a threshold value of a memory cell, and to provide a method of manufacturing the same.SOLUTION: A semiconductor memory device includes a substrate, a tunnel film, and a memory cell. The substrate contains silicon. The tunnel film is provided on a primary surface of the substrate. The tunnel film has a first insulating film, a second insulating film, and an intermediate portion provided between the first insulating film and the second insulating film. The memory cell is provided on the tunnel film. The memory cell has a floating gate electrode and a control gate electrode provided on the floating gate electrode. The intermediate portion contains silicon and carbon.
Patent JP-2013168882-A (JP)
Title: Facsimile apparatus, and control method, and program of the same
Inventor: NAITO YOSUI
IPC: H04N1/32
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile apparatus which does not falsely detect noise generated by a pulse dial as CNG (CalliNG) without degrading CNG detection performance under circumstances where OGM (OutGoing Message) flows on a telephone line during automatic switching between FAX/answering modes of a machine; and to provide a control method and a program of the facsimile apparatus.SOLUTION: A facsimile apparatus detects, when a telephone unit captures a line and starts automatic answering, tone signals flowing on the captured line; analyzes the detected tone signals; starts counting when the analyzes tone signals are calling signals in the case of facsimile reception; determines when the counting value reaches a predetermined number; and disconnects the telephone unit from the line to start facsimile reception. The facsimile apparatus further detects a hook state of the telephone unit and resets the counting depending on the hook state.
Patent JP-2012211386-A (JP)
Title: Method for extracting aluminum with solvent
Inventor: ARAKAWA JUNICHI
IPC: C22B7/00
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting aluminum with a solvent by which aluminum can be separated and recovered from an aluminum-containing solution at high efficiency.SOLUTION: Aluminum is extracted and separated using an organic solvent including 2-ethyl hexyl phosphonic acid mono-2-ethyl hexyl in an aluminum-containing sulfuric acid solution. Further, the sulfuric acid solution is an aluminum-containing leachate obtained by the recycling of a lithium ion battery. Further, the extraction step is performed under the conditions where equilibrium pH is 1.8 to 3.
Patent JP-2013170224-A (JP)
Title: Method for producing petroleum alternative liquid fuel
Inventor: HIRANO KATSUMI
IPC: C10G1/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a petroleum alternative liquid fuel from a woody biomass, etc., in higher efficiency compared with conventional methods and to provide a petroleum alternative liquid fuel produced by the method.SOLUTION: A petroleum alternative liquid fuel having high fuel properties is produced at a low temperature in higher efficiency compared with conventional methods by using a method including a step of performing co-pyrolysis of a woody biomass and a plastic material. There is also provided a petroleum alternative liquid fuel produced by the method.
Patent JP-2012173743-A (JP)
Title: Coupled photonic microdevice with sub-wavelength feature size
Inventor: DIGIOVANNI DAVID J
IPC: G02B6/02
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide microdevices utilizing an optical fiber with sub-wavelength (e.g., nanometer-scale) radius variations to create coupled resonant cavities.SOLUTION: Complex coupled photonic microdevices are formed to include sub-wavelength-sized radial perturbations sufficient to create resonant cavities, where these devices are formed in the length direction of a single optical fiber 10 and coupled together to form relatively complex photonic devices. By carefully selecting placement and separation of these local radius variations 12, and using microfibers 14 (or other suitable arrangements) to couple optical signals O into and out of the device fiber 10, resonances in the form of whispering gallery modes (WGMs) are created in the device fiber 10 such that a number of coupled microstructures (such as ring resonators) are formed.
Patent JP-2013175020-A (JP)
Title: Entry/leaving management system and method
Inventor: UEDA YUJI
IPC: G06Q10/06
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To record the work result of a user as well as the entry/leaving management of a user.SOLUTION: A collation unit 35 generates entry/leaving history information including user ID of a user who has entered/left and the entry/leaving date of entry/leaving for every entry/leaving determined as entry/leaving permission. A work classification specification unit 36 specifies work classification corresponding to the entry/leaving from history definition information of a history definition information storage unit 34B on the basis of terminal ID of an operation terminal 23 whose user operation has been performed in entry/leaving for every entry/leaving permitted by the collation unit 35. A work result recording unit 45 records work result information for every user on the basis of the user ID and entry/leaving date included in the entry/leaving history information generated by the collation unit 35 and the work classification specified by the work classification specification unit 36.
Patent JP-2013172667-A (JP)
Title: Binding property improver for baked confectionery
Inventor: IRIE FUMIKO
IPC: A21D2/18
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a binding property improver for baked confectionery, to be added to confectionery dough and effective for improving a binding property without influencing taste and flavor of produced baked confectionery.SOLUTION: There is provided a binding property improver for baked confectionery comprising a gel containing (A) 0.2-20.0 mass% of alginic acid and/or alginic acid salt and (B) calcium, at a mass ratio of 0.001≤(B)/(A)≤10, and having a water content of 20-98 mass%.
Patent JP-2013178101-A (JP)
Title: Dry type ultrasonic flaw testing device and method
Inventor: EZUMI MASAHIKO
IPC: G01N29/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and reliability of flaw inspection while improving adhesion accuracy between an object and a solid thin film and preventing air bubbles from entering between them.SOLUTION: A solid thin film 7 is arranged between a semiconductor device 1 to be inspected and an ultrasonic probe 10. A gap G is formed between the semiconductor device 1 and the solid thin film 7. Water W is jetted from the side of the ultrasonic probe 10 toward the solid thin film 7, as an ultrasonic transmission medium, to form a jet flow J. An ultrasonic wave S1 is emitted from the ultrasonic probe 10 toward the semiconductor device 1 while bringing the solid thin film 7 into close contact with the semiconductor device 1 by the jet flow J, and the ultrasonic probe 10 receives a reflection wave S2 thereof. On the basis of the received reflection wave S2, it is determined whether the semiconductor device 1 has an internal defect, such as a void Q1.
Patent JP-2012141626-A (JP)
Title: Display device and method of correcting luminance unevenness of display device
Inventor: YAOI YOSHIFUMI
IPC: G09G3/36
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To properly correct luminance unevenness of a display device with a simple circuit.SOLUTION: The display device includes: a drive control unit that applies luminance unevenness correction to control a display state of each of pixels on the basis of processed display image data; a nonvolatile correction data generation data storage unit for storing compressed data for correcting a grayscale value of a pixel included in a correction area; a decoding unit for decoding the compressed data; a correction data preparing unit for changing the grayscale value of some of the pixels included in the correction area on the basis of the correction data generation data reproduced by decoding the compressed data; and an addition/subtraction unit for adding or subtracting the corrected grayscale value in the correction data to or from a luminance value of image data corresponding to each pixel. The correction data preparing unit selects adjusted correction pixels so that the correction amount of the grayscale value is different from that for a pixel other than the adjusted correction pixels included in the correction area, and that the adjusted correction pixels are temporally or spatially distributed in the correction area.
Patent JP-2013181089-A (JP)
Title: Coating composition for polycarbonate resin substrate
Inventor: MASUBUCHI TETSUO
IPC: C09D183/10
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for a polycarbonate resin substrate, having favorable adhesiveness to a polycarbonate resin substrate, high surface hardness, excellent flexibility, and needing no primer.SOLUTION: A coating composition for a polycarbonate resin substrate contains: an alkoxysilyl-terminated polycarbonate obtained by reacting a polycarbonate diol having the number-average molecular weight of ≤1,000 with an (alkyl)alkoxysilane having an isocyanate group; and an alkoxysilane-hydrolyzed condensate obtained by hydrolyzing and condensing a polyfunctional alkoxysilane. By applying the composition to the polycarbonate resin substrate and heating, a coating film having favorable adhesiveness and excellent in surface hardness and flexibility is formed on the polycarbonate resin substrate.
Patent JP-2013182416-A (JP)
Title: Feature amount extraction device, feature amount extraction method, and feature amount extraction program
Inventor: INOUE TOSHIAKI
IPC: G06T7/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To accurately extract a feature amount of an input image with a small operation amount.SOLUTION: A feature amount extraction device smooths an input image input from outside to generate a smoothed image group. The smoothed image group is spatially differentiated to generate a differential image group. Then, a feature amount of the input image is extracted on the basis of the differential image group, and is output to the outside. A differential image is generated by spatial differentiation, thereby enabling accurate feature amount extraction with a small operation amount.
Patent JP-2013182139-A (JP)
Title: Image forming apparatus
Inventor: FURUYAMA TETSUYA
IPC: B65H5/38
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus able to restrict occurrence of image defect in an image transferred to a transfer material from an image holder.SOLUTION: The image forming apparatus comprises: a first guide member 52 and a second guide member 53 configured to guide a transfer material while correcting position where the transfer material enters the surface of a photoreceptor drum 16. The first guide member 52 includes at least a first correcting section configured to correct an entering position in a first area ranging from the front end of the transfer material to the rear half thereof, and a second correcting section configured to correct an entering position in a second area located on the rear end side from the first area of the transfer material. The first correcting section is arranged in a place further upstream of the second correcting section in the moving direction of the transfer material and further separated from the photoreceptor drum 16 than the second correcting section.
Patent JP-2013180143-A (JP)
Title: Game machine
Inventor: OJI YUKIYA
IPC: A63F7/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To execute a movable performance having an impact by a variety of movement.SOLUTION: A game machine comprises: a first movable body 50 which can vertically move; a second movable body which can operate with respect to the first movable body 50; a rack 105 arranged at the first movable body 50; an operation gear 123 detachably engaged with the rack 105 and regulating the downward movement of the first movable body 50 by its own weight under engagement with the rack 105; and a rotating gear member 121 for switching the rack 105 and the operation gear 123 from an engaged state to an engagement-release state with the drive of a drive motor 115. When the rotating gear member 121 is operated by the drive of the drive motor 115 and the engagement of the rack 105 and the operation gear 123 is released, the first movable body 50 downwardly moves by its own weight.
Patent JP-2013187950-A (JP)
Title: Switching power supply device
Inventor: SATO KOSUKE
IPC: H02M3/28
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, although a technique is known with which a loss is reduced by lowering a switching frequency at the time of a light load with reference to a detected feedback voltage, a technique is not yet realized with which a peak current of a switching element at the time of a heavy load is sufficiently suppressed and components used are reduced in size.SOLUTION: A switching power supply device uses a voltage-current conversion circuit as a switching signal frequency control circuit and includes: a first setting circuit that determines with reference to an output voltage of an output voltage detection circuit whether a load is light in comparison with a stationary load; and a second setting circuit that determines with reference to the output voltage of the output voltage detection circuit whether the load is heavy in comparison with the stationary load, wherein when the load is determined as light, a frequency of a switching signal is set lower than the frequency of the switching signal at the time of the stationary load and when the load is determined as heavy, the frequency of the switching signal is set higher than the frequency of the switching signal at the time of the stationary load.
Patent JP-2013187692-A (JP)
Title: Image processing device and image processing method
Inventor: TAHARA DAISHI
IPC: H04N7/30
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing or reducing degradation in image quality along a block boundary that can occur in an existing method.SOLUTION: An image processing device comprises an inverse transform unit that transforms transform coefficient data of a frequency component of an image including one or more blocks into an image signal by executing integer inverse discrete wavelet transform (inverse DWT). An integer conversion function in the integer inverse discrete wavelet transform has a function graph symmetrical with respect to an origin.
Patent JP-2013185989-A (JP)
Title: Density measuring sensor and manufacturing method thereof
Inventor: OKUMURA SHOHEI
IPC: G01N27/327
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a density measuring sensor capable of suppressing degradation of a connection terminal for coupling with an external device.SOLUTION: A density measuring sensor 10 includes: an insulation base material 12; a pair of wiring parts 13a, 13b formed on the base material 12; a working electrode 14a coupled to one end of one wiring part 13a; a counter electrode 14b coupled to one end of the other wiring part 13b; and connection terminals 15a, 15b coupled to the other ends of the pair of wiring parts 13a, 13b. An isolation layer 16 is formed covering the pair of wiring parts 13a, 13b. The pair of wiring parts 13a, 13b is made of Ag. The working electrode 14a, the counter electrode 14b, and the connection terminals 15a, 15b can be obtained through applying a conductive paste including carbon on the insulation base material by screen printing.
Patent JP-2013186335-A (JP)
Title: Optical scanner, and image forming apparatus
Inventor: AMADA MIGAKU
IPC: H04N1/113
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of contributing to reduction of the thickness of an optical housing and reduction of the size of an image forming apparatus as well, reducing fluctuation in an optical function on an image carrier (especially, a scan line position), and contributing to reduction of costs by eliminating the need of detection means and correction means for color shift correction that requires high costs.SOLUTION: An optical housing 101 includes a rib 205 that connects a side wall 201 on the +Y axis direction side and a side wall 202 on the -Y axis direction side, on the +X axis direction side and -X axis direction side thereof, respectively, with a Y-Z cross section therebetween. The height H of the rib as a thermal deformation mode regulating member is set such that a thermal deformation mode in the Y-Z cross section of the optical housing and a deformation mode in an X-Z cross section including an X-axis direction and a Y-axis direction that are associated with drive of a polygon scanner face opposite directions with each other on a sign of curvature.
Patent JP-2013185536-A (JP)
Title: Internal combustion engine control device
Inventor: KATO DAIKI
IPC: F02D45/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of executing reliable scavenging and preventing erroneous determination.SOLUTION: An internal combustion engine control device comprises: a variable valve apparatus 36 changing opening and closing timings of an intake valve 22 and an exhaust valve 33 of the internal combustion engine 1; a supercharger 29 increasing a pressure of an intake pipe of the internal combustion engine; a scavenging quantity increasing means 48 for increasing an overlap period between the intake valve 22 and the exhaust valve 33 by the variable valve apparatus 36 when the internal combustion engine is in a supercharging region; a scavenging quantity calculating means 49 calculating a scavenging quantity on the basis of at least an intake quantity passing through the intake pipe; and a scavenging quantity reducing means 50 reducing the overlap period by the variable valve apparatus 36 when the scavenging quantity obtained by the scavenging quantity calculating means 49 is equal to or more than a predetermined value.