baber/WOPTO huggingface dataset:
Patent JP-2012159548-A (JP)
Title: Mold-release polyester film for polarizing plate
Inventor: SAITO TOMOHISA
IPC: B32B27/30
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a mold-release polyester film for a polarizing plate which easily detects troubles in an inspection, and limits a peeling speed dependency to the minimum when used in a touch panel, a liquid crystal deflector, a retardation plate and the like, and is excellent in inspection property for polarization with a characteristic reducing process contamination and foreign matter into the adhesive.SOLUTION: A mold-release polyester film for a polarizing plate includes: a coating layer obtained by coating on one side of the polyester film with a coating liquid containing polyvinyl alcohol; and a mold-release layer on the coating layer containing a silicone resin having an alkenyl group and an alkyl group as functional groups, a low molecular weight silicone compound with molecular weight of 1000 or less, and a platinum-based catalyst. The mold-release layer has a low speed peeling force at a speed zone of 300 mm/minute within a range of 10 to 20 mN/cm, and a high speed peeling force at a speed zone of 10000 mm/minute is 2.5 times or less of the low speed peeling force. An MOR value of the mold-release film is 1.5 to 3.0.
Patent JP-2012160520-A (JP)
Title: Solar cell and method for manufacturing the same
Inventor: TAKAHASHI MITSUTO
IPC: H01L31/04
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell excellent in a passivation effect by forming a passivation film and improved in conversion efficiency by reducing contact resistance between a silicon substrate and a finger electrode.SOLUTION: A method for manufacturing a solar cell includes a step of forming a diffusion layer 3 having a conductivity type different from that of a silicon substrate 1, on a light receiving surface side of the silicon substrate 1, forming a dielectric film 6 on the diffusion layer 3, and then forming a light receiving surface electrode 9 electrically connected to the diffusion layer 3. The method includes a step of forming an oxide film 2 on a surface of the silicon substrate 1 prior to the formation of the diffusion layer 3.
Patent JP-2011247407-A (JP)
Title: Valve for filling container for halogen gas or halogen compound gas
Inventor: UMEZAKI TOMONORI
IPC: F16K7/12
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a valve for halogen and a halogen compound gas, having sufficient air-tightness.SOLUTION: In a direct-touch type diaphragm valve, in a contact surface of a valve seat part and a diaphragm, the value of the surface roughness Ra of the contact surface of the valve seat part is 0.1-10.0 μm, the radius R of curvature of the contact surface of the valve seat part is 100-1000 mm, the surface area ratio Sb/Sa of the gas-contacting part surface area Sa of the diaphragm and the contact surface area Sb of the diaphragm and the valve seat part is 0.2-10%, and gas passing through a valve body is a halogen gas or a halogen compound gas.
Patent JP-2012158722-A (JP)
Title: Acrylic thermoplastic resin composition
Inventor: TSUJI KAZUTAKA
IPC: C08L29/14
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic thermoplastic resin composition having improved stability during melt molding and hue of molded products.SOLUTION: The acrylic thermoplastic resin composition is a resin composition that comprises a methacrylic resin, a specific polyvinyl acetal resin obtained by acetalizing a polyvinyl alcohol resin with a ≥4C aldehyde and a ≤3C aldehyde and a phosphite compound such as 6-[3-(3-methyl-4-hydroxy-5-t-butylphenyl)propoxy]-2,4,8,10-tetra-t-butyldibenzo[d, f][1,3,2]dioxaphosphepin, etc. At least the methacrylic resin forms a continuous phase in the resin composition, a main dispersion peak temperature Tαcaused by the methacrylic resin in the resin composition exhibits a value between a main dispersion peak temperature (Tα) of the methacrylic resin alone and a main dispersion peak temperature (Tα) of the polyvinyl acetal resin alone.
Patent JP-2012165535-A (JP)
Title: Creation method for stable limit curve, method for determining stability of electric power system, and method for stabilizing electric power system
Inventor: MAEDA KAZUTO
IPC: H02J3/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly creating a stable limit curve with fewer number of simulations used for transient stability determination and control of system stabilization.SOLUTION: In a current effective power of power generator, a first transient stability when a reactive power of the power generator is changed is calculated. A point where the first transient stability becomes a stability limit is plotted as the first safety limit point on the rectangular coordinate system where the effective power and reactive power of the power generator makes first and second axes respectively. In an effective power where the current effective power of the power generator is changed by a given value, a second transient stability when the reactive power of the power generator is changed is calculated. A point where the second transient stability becomes stability limit is plotted as the second stability limit on the rectangular coordinate system. A stability limit curve is built by linear approximation of the first and second stability limit points.
Patent JP-2012162005-A (JP)
Title: Decorative body
Inventor: HIURA ISAO
IPC: B44F1/06
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a decorative body capable of optionally changing the hue.SOLUTION: The decorative body includes a base member 1, a plurality of reflection parts 2, and one or more transmission parts 3. The base member 1 is a sheet member or a panel member with visible light transmissivity. The plurality of reflection parts 2 have the first hue, the light blocking effect, and the visible light reflectivity, and are formed on the base member 1 with a spacing 4 therebetween. One or more transmission parts 3 have the second hue different from the first hue, and the visible light transmissivity, and are formed on the base member 1 so as to overlap the spacing 4 at least partially when viewing a plate surface of the base member 1.
Patent JP-2012164289-A (JP)
Title: Insurance fee calculation system and operation arrangement determination system
Inventor: ISHIKURA MASATOMO
IPC: G06Q40/08
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To calculate an insurance fee using operation characteristics in each region of each driver which can be obtained by a drive recorder or the like.SOLUTION: The insurance fee calculation system includes: an operation characteristic data acquisition section 2 for acquiring driver-region operation characteristic data indicating operation characteristics for each of a plurality of regions in each of a plurality of drivers; a driver-region combination data acquisition section 3 for acquiring driver-region combination data indicating a combination in which each of the plurality of drivers are arranged in each of the plurality of regions; and an insurance fee calculation section 4 for calculating an insurance fee according to the operation characteristics concerning the regions of the drivers arranged in each of the regions, on the basis of the driver-region operation characteristic data and the driver-region combination data.
Patent JP-2012168208-A (JP)
Title: Adjustment system of greenhouse gas emission right trading cost, image forming apparatus using the same, and method for adjusting greenhouse gas emission right trading cost
Inventor: ISHIGURO YASUYUKI
IPC: G03G21/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment system of greenhouse gas emission right trading cost capable of adjusting an overpayment of a cost for trading and purchasing a greenhouse gas emission right, even when a consumable is used up at the number less than the guaranteed number of prints, to provide an image forming apparatus using the same, and a method for adjusting greenhouse gas emission right trading cost.SOLUTION: The adjustment system of the greenhouse gas emission right trading cost for a consumable used for an image forming apparatus 1 includes: residual number-of-printable-sheets estimating means that estimates the residual number of printable sheets by the consumable in use; residual number-of-printable-sheets determining means for determining whether or not the estimated residual number of printable sheets is less than the residual number of printable sheets guaranteed by the maker; overpayment information notifying means, when the residual number of printable sheets is less than that, notifies a user of overpayment information for adjusting and returning the amount by the number less than the guaranteed number; overpayment information display means for displaying the overpayment information on a display section 101; and overpayment expense adjustment notification means for notifying a purchaser to perform the adjustment.
Patent JP-2012167685-A (JP)
Title: Roller bearing, and method of manufacturing the same
Inventor: KOBAYASHI MASAHITO
IPC: F16C33/66
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing having a smaller initial torque which hardly causes initial wear, and to provide a method of manufacturing the same.SOLUTION: The tapered roller bearing includes: an inner ring 1 having a raceway surface 1a on the outer peripheral face; an outer ring 2 having a raceway surface 2a on the inner peripheral face, opposed to the raceway surface 1a of the inner ring 1; a plurality of tapered rollers 3 rollably disposed between both the raceway surfaces 1a, 2a; and a holder 4 for holding the plurality of tapered rollers 3 between the inner ring 1 and the outer ring 2. In a bearing internal space formed between the outer peripheral face of the inner ring 1 and the inner peripheral face of the outer ring 2, lubricant is put. On the end face of each tapered roller 3, a plurality of recessed portions are formed by shot peening treatment which impacts a surface with shot materials heated up to an higher temperature than room temperature. Some of the recessed portions, having depths of 1 μm or greater, are uniformly arranged at spacings of 200 μm or smaller.
Patent JP-2012168415-A (JP)
Title: Sound absorption panel
Inventor: SUGIMOTO AKIO
IPC: B32B3/24
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To add sound absorbency to a panel of which strength and rigidity is improved by laminating resin foam having no air permeability or sound absorbency originally and a faceplate having no air permeability or sound absorbency originally.SOLUTION: In a sound absorption panel 1 obtained by laminating resin foam 20 composed of independent air bubbles and an aluminum alloy plate 10 (metal plate), a plurality of holes 30 are formed to penetrate the resin foam 20 and the aluminum alloy plate 10 in the thickness direction. The holes 30 are formed by penetrating a needle 40 (hole formation means) through the resin foam 20 and the aluminum alloy plate 10.
Patent JP-2012167624-A (JP)
Title: Device and method for assembling engine
Inventor: OGAWARA JUNICHI
IPC: H01T13/08
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for assembling an engine, by which an existing ignition plug can be installed to a cylinder head without changing the existing ignition plug so that an outer electrode is positioned at an optimum mounting angle for ignition.SOLUTION: When a master plug 12 is fastened to a plug mounting hole 101 formed in the cylinder head 100, a cylinder head grade setting means 10 discriminates the cylinder head 100 according to the mounting turning angle position of the master plug 12. Meanwhile, an ignition plug grade setting means 30 discriminates the ignition plug 110 according to the direction 118a of the outer electrode 118 with a mounting screw portion 117 for the ignition plug 110 fastened to a mounting hole 32 formed in a master head 31, and the ignition plug 110 with a grade discriminated corresponding to the cylinder head 100 is fastened.
Patent JP-2012075303-A (JP)
Title: Knockout structure and device with knockout
Inventor: HORI NOBUO
IPC: H02G3/08
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a knockout structure which allows a knockout to be pulled out with small force.SOLUTION: A knockout structure 2 includes a wall part 2a, a knockout 2c provided so as to block a through hole 2b of the wall part 2a, a coupling part 2d coupling the knockout 2c with the wall 2a side, and a threaded part 2e which engages with a screw part 1a of a connector 101 so that the connector 101 spirally penetrates toward the knockout 2c side. The connector 101 threadly engaging with the threaded part 2e is spirally penetrated toward the knockout 2c side, and this movement causes a tip surface pressing part 1b of the connector 101 to gradually press the knockout 2c and break the coupling part 2d to pull out the knockout 2c.
Patent JP-2012175181-A (JP)
Title: Waveguide transmission line converter
Inventor: SUGANO MASAYUKI
IPC: H01P5/103
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide transmission line converter capable of reducing deterioration of frequency characteristics due to processing accuracy variations in a manufacturing process.SOLUTION: The waveguide transmission line converter includes a tubular shaped metal casing whose one end is provided with an opening and the other end is closed by a backshort plate; and a probe conductor. The probe conductor includes a first conductor section extending through the surfaces of the metal casing except for the surface provided with the opening in which one end of the first conductor section is connected to a transmission line located outside the metal casing and the other end thereof is located inside the metal casing; a second conductor section arranged separately from a surface opposed to the surface provided with the opening by a distance of one fourth of a wavelength of a signal inputted through the transmission line in which one end of the second conductor section is connected to the other end of the first conductor section; and a third conductor section arranged in parallel to an extending direction of the metal casing vertical to the surface provided with the opening in which one end of the third conductor section is connected to the other end of the second conductor section and the other end thereof is an open end in the metal casing.
Patent JP-2012174485-A (JP)
Title: Cathode active material and lithium ion power storage device using the same and manufacturing method thereof
Inventor: YANAGIDA HIDEO
IPC: H01M4/505
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cathode material in which ignition or heat generation upon shorting or overcharging is suppressed and which is used to constitute a high safety power storage device, and a lithium ion power storage device using the cathode material.SOLUTION: There are provided: a cathode active material characterized in that it includes 1) lithium nickel cobalt manganese oxide, 2a) lithium vanadium composite oxide, vanadium oxide, lithium vanadium phosphate and fluorinated phosphoric acid lithium vanadium compound, and 2b) at least one kind of lithium icon reception capacity adjustment compound selected from NbO, TiO, LiTiO, WO, MoOand FeO; and a lithium ion power storage device including the cathode active material.
Patent JP-2012171329-A (JP)
Title: Biaxially-oriented polyethylene film roll and method for forming the same
Inventor: OYAMATSU ATSUSHI
IPC: C08J5/18
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-2,6-naphthalene dicarboxylate film roll suitable for a decorative sheet for adding design to the surface of a resin product and a resin component such as an automobile interior and exterior product, furniture, a home electrical appliance, a signboard, a cosmetic case and jewelry.SOLUTION: A biaxially-oriented polyethylene film roll has 10-38 μm film thickness and ≥900 mm film width and comprises polyethylene-2,6-naphthalene dicarboxylate. The mean value of planar orientation coefficients (NS) in the film width direction is within 0.240-0.254 and the variation thereof is ≤2.0% and the film thickness deviation is ≤15% in both the film forming direction and width direction thereof. In a method for forming the biaxially-oriented polyethylene film roll, a stretching step in the width direction is divided into a first-half stretching step and a second-half stretching step. Each of a first-half width stretching speed and a second-half width stretching speed is within 0.10-0.41 stretch times/second and the stretch ratio is within 3.0-4.5 times in both of the film forming direction and width direction thereof.
Patent JP-2012180052-A (JP)
Title: Jumper coupler
Inventor: SHIMIZU HIROMASA
IPC: B61G5/10
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide erroneous connection prevention measures of a jumper coupler, implemented by a simple operation while maintaining fitting condition between a jumper receptacle and a jumper plug without causing any human errors during coupling work.SOLUTION: In a jumper receptacle 10 for a control circuit disposed on the left side of a vehicle where car body wiring 100 for the control circuit and car body wiring 100 for an auxiliary circuit are mounted side by side, a long member 18 having a male screw part formed at its tip is used instead of a screw 15 for the left through-hole 13a of an insulation stand 13. The jumper receptacle 10 for the auxiliary circuit disposed on the right side is symmetrical with the jumper receptacle 10 for the control circuit. In the jumper plug 20 for the control circuit, a long member 28 having a male screw part formed at its tip is used instead of a screw 25 for the right through-hole 23b of an insulation stand 23. The jumper plug 20 for the auxiliary circuit is symmetrical with the jumper plug 20 for the control circuit.
Patent JP-2012186911-A (JP)
Title: Motor control device
Inventor: MATSUSHITA MOTOSHI
IPC: H02P27/04
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To implement an efficient operation by simple structure and control.SOLUTION: A motor control device includes: a voltage signal generation section for generating a driving voltage signal of each of a plurality of phases on the basis of driving wave data for driving a synchronous motor in response to a command given to set a rotating speed; a motor current detection section 21 for detecting a motor current of a specific phase; a phase difference detection section for detecting a phase difference between the generated driving voltage signal of the specific phase and the motor current signal output from the motor current detection section 21 to output phase difference information; a section for estimating a voltage phase from a voltage amplitude value of the driving voltage signal of the specific phase, an induced voltage amplitude value of the synchronous motor, and the detected phase difference information; and a section for generating an adjusting voltage signal for bringing the value of subtraction of the phase difference indicated by the phase difference information from the estimated voltage phase to zero. The generated adjusting voltage signal is fed back to the driving voltage signal.
Patent JP-2012185697-A (JP)
Title: Image processing system, image processing method, and program
Inventor: NISHIKAWA NAOYUKI
IPC: G06T1/20
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To accelerate a rendering processing.SOLUTION: An image processing system includes receiving means for sequentially receiving PDL data and delivering a graphic form contained in the PDL data to a subsequent processing; allotting means for allotting an edge extraction processing which is a unit of the processing for extracting edge information for every graphic form delivered from the receiving means; synthesizing means for synthesizing edge information extracted for every graphic form; spool means for spooling the data synthesized by the synthesizing means as intermediate data in a tile shape format; and generation means for reading tile shaped intermediate data from the spool means and performing each processing for every tile when a pixel is generated from the intermediate data.
Patent JP-2012185367-A (JP)
Title: Image formation apparatus, heating control method, and heating control program
Inventor: KASAI TAKUMA
IPC: G03G15/20
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent high-temperature abnormality of a fixing heater and enable an image formation apparatus to be used until repair by a service person.SOLUTION: When an image formation apparatus is powered on or recovers from a sleep mode (S101), the apparatus detects temperature of a fixing heater (S102), and detects an AC input voltage by an AC voltage detection circuit (S103). The apparatus determines a power duty for the fixing heater corresponding to the detected value to turn the fixing heater on (S104), detects the temperature of the fixing heater after N seconds from the power-on or recovery from the sleep mode (S105), and determines whether the temperature of the fixing heater after N seconds is within a value range of a temperature prediction table (S106). If within the value range, the apparatus goes out this routine without changing a current fixing control, and if out of the value range of the temperature prediction table, the apparatus determines that the AC voltage is erroneously detected, and changes the current fixing control so as to largely decrease the power duty for the fixing heater (S107).
Patent JP-2012186760-A (JP)
Title: Video decoding device, video decoding method, and video decoding program
Inventor: NISHITANI KATSUYOSHI
IPC: H04N19/60
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the program that, when a motion vector of a block at the same position as that in another picture is used as a candidate of a predictive motion vector, since it is necessary to record the motion vector of another picture that has already been decoded in a memory of a decoding device, the data amount of motion vectors becomes huge, and an additional memory becomes indispensable, so that cost increases.SOLUTION: A motion vector compression/decompression unit 209, before starting decoding of the next picture, extracts motion vectors recorded in a memory, and selects one motion vector from among plural motion vectors in a predetermined range as a representative value of the predetermined range, thereby reducing the storage capacity for motion vectors occupied in the memory. The predetermined range is designated at the time of encoding, and data structure stored as information is also defined in an encoded bit stream, so that reduction of motion vectors similar to that in encoding is also enabled in decoding.
Patent JP-2012190067-A (JP)
Title: Difference extraction device, image forming apparatus, and program
Inventor: KASHIMA YOZO
IPC: G06T11/60
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To extract a difference of an image using data in which an image is represented by edges.SOLUTION: A difference extraction device, for performing a difference extraction by edges, executes a dividing process for uniformizing the lengths (the number of pixels) of two edges that are comparison objects. The edge represents one or a plurality of pixels whose attributes are common, and a boundary of the edges is a boundary of the attributes. Assuming that there are edge lists A (edges A7-1 to A7-5) and B (edges B7-1 to B7-7) as the edges being the comparison objects, the difference extraction device divides the edge lists such that the edges corresponding to a same location become to have an equal length and then attributes of the respective edges are compared. In concrete terms, the difference extraction device compares the edge A7-2 with the edge B7-2 (further, edge B7-3 and B7-4) to divide the edge A7-2 into three edges A7-2.1, A7-2.2, and A7-2.3 so as to uniformize the lengths with those of the edge B7-2, B7-3, and B7-4.