baber/WOPTO huggingface dataset:
Patent JP-2013109337-A (JP)
Title: Image forming apparatus
Inventor: KANEKO SATOSHI
IPC: G03G15/08
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus of an electrophotographic system capable of precisely reducing density unevenness due to rotational deflection of an image carrier even when aspect of density unevenness changes as time passes due to variation of the circumstances and/or sheet feeding conditions.SOLUTION: A piece of density unevenness data detected by a density sensor is subjected to an average processing at a cycle of a photoreceptor so that the phase and amplitude is adjusted to remove the density unevenness. Based on the detection result of a surface potential sensor, the density unevenness is broken down into a "part of variation in adhesion amount due to potential after exposure (VL)" and a "part of variation in adhesion amount due to rotational deflection", and each of the data is stored. A correction data, in which the "part of variation in adhesion amount due to potential after exposure (VL)" and the "part of variation in adhesion amount due to rotational deflection" are combined with each other, is fed back to developing bias to thereby prevent the density unevenness. The fed-back developing bias is periodically applied while considering a phase-relationship with a developer roller with respect to the position of photoreceptor.
Patent JP-2014085285-A (JP)
Title: Sampling device
Inventor: ONOGI KAZUMASA
IPC: G01N35/10
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To improve cleaning efficiency of a piercer for carrying out boring of a cap of a specimen container.SOLUTION: A piercer cleaning port 26 is provided at a position different from a sampling position on the locus of a piercer 8. The piercer cleaning port 26 is cylindrically shaped and has an opening for inserting the piercer 8 on the upper surface and a cleaning space 32 for accommodating the piercer 8 inserted from the opening. The inner wall surface of the piercer cleaning port 26 is provided with an air ejection opening 42 for ejecting air and a cleaning liquid discharge port 44 for discharging water as a cleaning liquid. The air ejection opening 42 is provided at four equal places on the circumference along the inner wall surface of the cleaning space 32. The cleaning liquid discharge port 44 is provided at a position different from the air ejection opening 42, that is, at the four equal places on the circumference along the inner wall surface of the cleaning space 32.
Patent JP-2013048108-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/12
Filed: 2012-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device of high definition.SOLUTION: A light-emitting device comprises: a first substrate on which a region on one end of a first electrode, a region on one end of a second electrode adjacent to the one end of the first electrode, an insulator region covering a region between the one end of the first electrode and the one end of the second electrode, a first luminescent layer formed on the first electrode and the insulator region, and a second luminescent layer formed on the second electrode and the insulator region are provided; and a second substrate arranged opposite to the first substrate and on which a color filter is provided. The first luminescent layer and the second luminescent layer overlap each other on the insulator region and the first electrode. The color filter includes a first coloring layer arranged opposite to the first luminescent layer, a second coloring layer and a light shielding part provided between the first coloring layer and the second coloring layer, and opposite to a region on the insulator region and the first electrode where the first luminescent layer and the second luminescent layer overlap each other.
Patent JP-2014092799-A (JP)
Title: Abnormality cause specifying system
Inventor: TSUKANE YUKIKO
IPC: G05B23/02
Filed: 2012-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality cause specifying system capable of accurately specifying an abnormality cause.SOLUTION: An abnormality cause specifying system 10 specifies an abnormality cause of a device issuing plural kinds of alarms. The abnormality cause specifying system 10 includes: a model memory portion 11 storing a statistical model related to the occurrence probability of the abnormal cause corresponding to the alarm in advance; an abnormality cause inferring portion 14 for inferring the abnormality cause on the basis of inputted alarm information and the statistical model; and a display portion 16 for displaying information related to the abnormality cause inferred by the abnormality cause inferring portion 14. The abnormality cause inferring portion 14 obtains abnormality cause candidates on the basis of the alarm information and the statistical model about divided predetermined time width in a fixed time period, calculates frequency about each kind of the abnormality cause candidates, and infers the abnormality cause candidate of the kind at least having the highest frequency as the abnormality cause.
Patent JP-2014092875-A (JP)
Title: Image synchronization device and system
Inventor: ASAKA SAORI
IPC: B61L25/06
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image synchronization device and a system capable of synchronizing an image, even when the image is arbitrarily imaged.SOLUTION: The image synchronization device comprises an imaging unit, a search unit, and an output unit. The imaging unit is mounted on a moving body running through a predetermined route and images a first image while the moving body is running through the route. The search unit acquires time-series second images imaged by the imaging unit at the time when the moving body was running through the route in the past and calculates a similarity degree between the first image and each of the second images to search for a predetermined second image having a similarity degree equal to or larger than a threshold value. The output unit outputs a synchronization image on the basis of the first image and the predetermined second image.
Patent JP-2013240978-A (JP)
Title: Inkjet recording method, ultraviolet-ray curable ink, and inkjet recording apparatus
Inventor: KOBAYASHI YOSHIHIRO
IPC: B41J2/175
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording method excellent in head durability, ink ejection stability and stable ink ejection amount.SOLUTION: An inkjet recording method includes: a step of ejecting an ultraviolet-ray curable ink of which a viscosity at 28°C is 8 mPa s or more from a head to a recording medium; and a step of curing the ultraviolet-ray curable ink attached to the recording medium, wherein, in the step of ejecting the ultraviolet-ray curable ink, a temperature of the ejected ultraviolet-ray curable ink becomes 28- 40°C, and a viscosity of the ultraviolet-ray curable ink at the temperature is 15mP s or less.
Patent JP-2014098780-A (JP)
Title: Color filter and flat color display device
Inventor: ARAI IKUTO
IPC: G02F1/1335
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To easily provide a high-quality color filter having a plurality of pixels including white unit pixels and having a structure of commonly coating the plurality of pixels with a transparent overcoat resin layer, without elongating a manufacturing process.SOLUTION: The color filter comprises a plurality of pixels for color display, and includes, on a transparent substrate 3, a pixel layer 5 in which a plurality of types of unit pixels are regularly arranged, with each pixel comprising different hues including a white unit pixel 5W and at least a blue unit pixel 5B, and a transparent overcoat resin layer 6 that commonly covers the plurality of pixels. A blue minute pattern 51B comprising a material used for display of the blue unit pixel is disposed under the overcoat resin layer in a part of the region where the white unit pixel is disposed.
Patent JP-2014097871-A (JP)
Title: Operation control method for elevator and operation control device therefor
Inventor: TANAKA KAZUHIRO
IPC: B66B5/02
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method for an elevator and an operation control device therefore, which enable appropriate estimation of vibration of a long load on the basis the shaking of a building, reducing the frequency of stoppage of the elevator.SOLUTION: Based on a shaking amount of a building having an elevator installed therein and current positional information of a car of the elevator, a shaking amount of a long load moving along ascent or descent of the car is estimated by means of simulation, to control an operation of the elevator in accordance with the estimated shaking amount of the long load. A physics model used in the simulation is changed by the moment in coincidence with a position of the car in travel to simulate in real-time the shaking mount of the long load from a current shaking amount of the building and the positional information of the car. The shaking amount of the long load calculated by the simulation is compared to a threshold, to control the operation of the elevator on the basis of the comparison result.
Patent JP-2014101531-A (JP)
Title: Method for producing nano fluid
Inventor: SAITO NAGAHIRO
IPC: B22F9/24
Filed: 2012-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nano fluid having excellent thermal conductivity and forming metal nanoparticles in a form suitable for being used as a thermally conductive fluid in a liquid medium utilizing in-liquid plasma.SOLUTION: Provided is a method for producing a nano fluid comprising: preparing an aqueous solution containing Au(III) ions and a cationic surfactant with a concentration of 1 to 10 Cprovided that a critical micelle concentration at 25°C is defined as Cand having a pH of 8 to 10; and generating plasma in the aqueous solution while retaining the temperature of the aqueous solution to 5 to 15°C, thus reducing the Au(III) ions to form Au nanoparticles.
Patent JP-2014101178-A (JP)
Title: Paper feeder, image reader including the same, and image formation apparatus
Inventor: KOSHIMURA YUICHI
IPC: B65H3/52
Filed: 2012-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of stably feeding a sheet with a simple configuration, an image reader including the same, and an image formation apparatus.SOLUTION: A manual feed unit 46 includes: a paper feed roller 461; and a handling pad 72. A sheet is input into a nip portion between the paper feed roller 461 and the handling pad 72 and fed by the paper feed roller 461. An abutment surface 712 is arranged to be stepped with respect to the handling pad 72 upstream of the handling pad 72 in a sheet transport direction. After abutment of the sheet on the abutment surface 712, the sheet is transported toward the nip portion. Ribs 715 are arranged on both ends of the handling pad 72 in a sheet width direction, respectively. Each rib 715 has an inclined surface extending from the abutment surface 712 to be tapered toward downstream in the sheet transport direction. The ribs 715 define an approach angle when the sheet abuts on the handling pad 72.
Patent JP-2014103551-A (JP)
Title: Semiconductor device
Inventor: YAMAI SHOTARO
IPC: H01L27/04
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that corrects an on resistance of an input/output circuit in response to a temperature and a supply voltage during actual use.SOLUTION: The semiconductor device includes: an R/B pin 21 for outputting a signal indicative of an operational state; a DQ pin 31 for inputting/outputting data; a plurality of first MOS transistors supplied at one end of a current path with a first voltage corresponding to a voltage value of the R/B pin 21; a plurality of second MOS transistors supplied at one end of a current path with a second voltage corresponding to a voltage value of the DQ pin 31; a voltage comparison circuit CP1 for comparing the voltage value of the R/B pin 21 with a reference voltage and outputting a first comparison signal depending on the result of comparison; and a ZQ correction control circuit 17 for controlling a first number by which the plurality of first MOS transistors are turned on, on the basis of the first comparison signal, and controlling a second number by which the plurality of second MOS transistors are turned on in response to the first number.
Patent JP-2014105316-A (JP)
Title: Adhesive composition, adhesive film, and laminate
Inventor: KUBO ATSUSHI
IPC: C09J4/02
Filed: 2012-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition which can improve heat cycle characteristics after a substrate has been stuck, for instance, which can be used as a permanent adhesive of an optical member; an adhesive film; and a laminate.SOLUTION: The adhesive composition includes a polymer having a cycloolefin structure, and a (meth)acrylate monomer compatible with the polymer. The (meth)acrylate monomer is at least one of (meth)acrylate monomers selected from a monofunctional (meth)acrylate monomer and a polyfunctional (meth)acrylate monomer. The adhesive composition further includes a thermal polymerization initiator which accelerates a polymerization reaction of the (meth)acrylate monomer.
Patent JP-2014114172-A (JP)
Title: Production method of sodium bisulfite
Inventor: KUBOTA NAOKI
IPC: B01D53/34
Filed: 2012-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method of sodium bisulfite at a lower cost than that of a conventional method, capable of producing substantially usable sodium bisulfite (NaHSO) using as a material an absorption effluent that is generated in a desulfurization treatment process of a SOgas, which requires the desulfurization treatment for detoxification or the like, such as an effluent gas of metal smelting and an effluent gas from a sulfuric acid production process using the effluent gas.SOLUTION: A production method of sodium bisulfite includes: a final absorption process ST 40 in which a sulfuric acid production effluent gas 2 discharged from a sulfuric acid production process ST 30 is reacted with an absorption agent 3 including caustic soda to obtain an absorption effluent 4 that includes a sodium bisulfite component; and a sodium bisulfite quality improving process ST 50 in which the sodium bisulfite component in the absorption effluent 4 is increased. The sodium bisulfite quality improving process ST 50 is a process in which the absorption effluent 4 is reacted with a smelting effluent gas 1 including a sulfur component generated in a metal smelting process ST 10, and thereby the sodium bisulfite component in the absorption effluent 4 is increased.
Patent JP-2014117061-A (JP)
Title: Electronic apparatus system
Inventor: SANO YUJIRO
IPC: H04M1/00
Filed: 2012-12-10
Abstract: PROBLEM TO BE SOLVED: To improve user friendliness of an electronic apparatus system.SOLUTION: Regarding power supplied from an in-vehicle electronic apparatus (first electronic apparatus) 4, the excess/deficiency state thereof is digitally converted by an A/D conversion section 17 and transferred to a second control section 18. The excess/deficiency state is then transferred from the second control section 18 through a transmission line 5 to a first control section 13 of the in-vehicle electronic apparatus (first electronic apparatus) 4. Therefore, the first control section 13 is capable of varying a supply voltage of a first power supply section 15 via a D/A conversion section 14. Specifically, when power supply to a portable apparatus (second electronic apparatus) 6 is brought into the excess/deficient state in accordance with a length of the transmission line 5 or the like, the voltage to be supplied from the first power supply section 15 to the portable apparatus (second electronic apparatus) 6 can be varied.
Patent JP-2014113992-A (JP)
Title: Fuel tank structure
Inventor: KATAOKA CHIAKI
IPC: B60K15/077
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce errors in liquid level detection even if fuels having different electrostatic capacitance characteristics are supplied.SOLUTION: A fuel tank structure includes a cylindrical body 38 which encloses the lateral side of a liquid level detection sensor 26L arranged in a fuel tank 14 along a vertical direction and extends in the vertical direction. A pressure of a fuel is maintained in a fuel delivery pipeline 44 and an on-off valve 100 is opened. The action releases the maintained pressure and introduces the fuel into the cylindrical body 38.
Patent JP-2014106524-A (JP)
Title: Rolling-up preventive device for streamer
Inventor: KIMURA HIDEO
IPC: G09F17/00
Filed: 2012-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a rolling-up preventive device for streamers that can dispense with work to bore fitting holes in a streamer, is easy to attach or detach without imposing a load of a weight on the streamer or its areolae, is improved in looks and can prevent rolling-up.SOLUTION: A rolling-up preventive device for streamers has a fixing ring or rings 6 each having a cut in the axial direction in a prescribed position in the circumferential direction and a support part 7 formed in the lengthwise direction in a region on the periphery out of the cut. The fixing rings 6 and the support part 7 are formed integrally. The device can be fitted sideways relative to a pole 2 for the streamer, and is accordingly easy to work on and can be improved in looks. When a plurality of fixing rings 6 are to be linked by the support part 7, the support part 7 can be made a linking part (=supporting part 7) to link the fixing rings 6. The linking part (=supporting part 7) is formed integrally with the fixing rings 6, can support an areola 5 of the streamer in a space formed within the supporting part 7, and the areola 5 is free to be moved.
Patent JP-2013064149-A (JP)
Title: Transparent electrically conductive pigment
Inventor: PFAFF GERHARD
IPC: C09D11/02
Filed: 2012-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive pigment that has improved transparency in an applied medium while maintaining a superior electrical conductivity.SOLUTION: The transparent electrically conductive pigment includes a flaky substrate coated with an electrically conductive layer. The transparent electrically conductive pigment has a weighted number-average particle area F50 of 150 μm2 or larger. The flaky substrate is formed of a flaky titanium oxide, a mica, a leaf-like silicate or the like. The electrically conductive layer is formed of a metal oxide such as tin oxide and zinc oxide that is doped with gallium, aluminum, indium, thallium or the like.
Patent JP-2013135227-A (JP)
Title: Light emitting diode package and method for manufacturing the same
Inventor: HSU SHIH-YUAN
IPC: H01L33/58
Filed: 2012-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode package with uniform light intensity, and a method for manufacturing the same.SOLUTION: A light emitting diode package includes: a substrate; an electrode structure disposed on the substrate; a light emitting element disposed on the electrode structure; and a lens structure disposed on the substrate and covering the light emitting element. The lens structure includes: an optical base with a rugged structure on a surface thereof; and an encapsulant covering the rugged structure. The roughness of the rugged structure decreases from the center of the lens structure toward a peripheral edge thereof.
Patent JP-2014119375-A (JP)
Title: Pressure sensitive sensor
Inventor: YAMAMOTO TAKUMI
IPC: G01L5/00
Filed: 2012-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive sensor excellent in high-resolution/high-accuracy/high-speed detection of in-plane distribution at a low cost.SOLUTION: A pressure sensitive sensor has an active matrix structure. The pressure sensitive sensor includes an electrode wiring matrix formed on a film and a cell electrode formed on the electrode wiring matrix. An active element connected to the cell electrode is configured with printed TFT5.
Patent JP-2013127795-A (JP)
Title: Image management system and method over network
Inventor: OLE EICHHORN
IPC: G06F12/00
Filed: 2012-12-20
Abstract: PROBLEM TO BE SOLVED: To enable image access without being aware of a location where each image exists.SOLUTION: Images created by one or more image acquisition devices are initially stored in one or more remote databases at remote or satellite locations and copies of the images are subsequently transferred to a central server at a central storage location and stored in a central database. A common catalog listing local image files stored in the central database and remote image files stored in one or more remote databases is stored in the central location. According to user requests for the images associated with the local image files, requested images are transferred to a user by the central server. The user requests associated with the remote image files are relayed by the central server to the associated remote location, and the requested images are relayed to the user from the remote location via the central server.
Patent JP-2014123486-A (JP)
Title: Lead storage battery
Inventor: OKAMOTO NAOHISA
IPC: H01M10/06
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery that suppresses reduction in low temperature high rate discharge performance even when a carbon content in a negative electrode active material is large.SOLUTION: The lead storage battery contains: a negative electrode active material having spongy lead as a main component; a positive active material having lead dioxide as a main component; and an electrolyte having sulfuric acid as a main component, wherein the negative electrode active material contains carbon, lignin, and alginic acid monovalent salt.
Patent JP-2013151020-A (JP)
Title: METHOD OF PRODUCING ELECTRIC RESISTANCE WELDED STEEL PIPE AND ELECTRIC RESISTANCE WELDED STEEL PIPE CONTAINING Cr
Inventor: TSUBOUCHI SUSUMU
IPC: B21C37/08
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an electric resistance welded steel pipe by which sound weld zone can be obtained.SOLUTION: There is provided a method of producing an electric resistance welded steel pipe by which when a strip is formed into a tubular shape using a plurality of forming rolls and then electric resistance welding is performed on an end part of the strip formed into the tubular shape, the welding is performed by blowing an inert gas against a butt part in the end part of the strip. In the method, work hardening is beforehand applied to an end face of the end part of the strip using grooved rolls arranged just behind a first stand of a break down before forming the end part of the strip using fin pass rolls.
Patent JP-2013057974-A (JP)
Title: Electrophoretic display device and electronic apparatus
Inventor: KANBE SADAO
IPC: G02F1/167
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic dispersion liquid capable of preventing aggregation of electrophoretic particles, and to provide an electrophoretic display device using the electrophoretic dispersion liquid and a method for manufacturing the device, and an electronic apparatus excellent in display performance.SOLUTION: An electrophoretic display device (electrophoretic display unit) 20 includes a first substrate 1 having a first electrode 3, a second substrate 2 having a second electrode 4 opposing to the first electrode 3, and an electrophoretic dispersion liquid 10 disposed between the first substrate 1 and the second substrate 2. The electrophoretic dispersion liquid (dispersion liquid for the electrophoretic display unit) 10 comprises an insulating liquid phase dispersion medium 6 and electrophoretic particles dispersed therein, which are electrically migrated by an effect of an electric field. The display device includes, as the electrophoretic particles, inorganic particles 5a and resin particles 5b colored in a different color from that of the inorganic particles 5a and having electrostatic charge polarity opposite to that of the inorganic particles 5a.