baber/WOPTO huggingface dataset:
Patent JP-2011030336-A (JP)
Title: Step-down dc-dc converter
Inventor: YOSHINO HIROSHI
IPC: H02M3/155
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the oscillation margin of a feedback loop related to the dependence of a step-down DC-DC converter on an input supply voltage.  <P>SOLUTION: The step-down DC-DC converter 80 is provided with a triangular wave amplitude control circuit 1, a comparator 2, an error amplifier 3, a pre-driver 4, a power supply 5, a capacitor C2, a diode D1, a p-channel MOS transistor PT1, a resistor R4, a resistor R5, a terminal Pout, a terminal Pvin, and a terminal Pf. The triangular wave amplitude control circuit 1 is provided with a triangular wave generation circuit 10, an attenuator 11, LPF 12, and a multiplier 13. The triangular wave amplitude control circuit generates a variable amplitude triangular wave signal whose amplitude is varied according to the value of input supply voltage Vin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025486-A (JP)
Title: Folder with holding tab and method for manufacturing the same
Inventor: OBANA NORIO
IPC: B42F7/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical folder with a holding tab of simple structure, which is suited for mass production at low manufacturing cost and free from the wasteful use of sheeting, and in which a holding tab can be easily formed with the help of only a notched line, and can be easily secured to one of the side edges of an article accommodated in a pocket space, with a secure preventive effect on the loosing apart of the accommodated article, and further, the holding tab can be simply removed from the state of securing to the side edge of the accommodated article and the accommodated article can be smoothly taken out of the pocket space.  <P>SOLUTION: This folder with the holding tab is constituted of a face sheet 1 and a back sheet 2 whose one of the side edges and lower edge part can be closed so that the pocket space between the face sheet 1 and the back sheet 2 can accommodate the articles 10 such as documents. In addition, the holding tab 8 is formed by the notched line 6 to the side of the other side edge of the back sheet 2 and also can be locked to one of the side edges of the article 10 to be accommodated in the pocket space. Thus, the article 10 can be prevented from becoming loosely apart from the pocket space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030027-A (JP)
Title: Moving image reproduction device and imaging device, method for controlling the same, and program
Inventor: HATA TETSUYA
IPC: H04N5/91
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality of a reproduced moving image by appropriately selecting an image to be displayed among a plurality of frame images taken under different imaging conditions that are different from each other when the moving image is reproduced by cutting out a partial region from the frame image, enlarging it, and displaying it.  <P>SOLUTION: A moving image reproduction device which reproduces the moving image which is composed of a plurality of successive image groups including the plurality of frame images taken sequentially under imaging conditions different from each other includes an image cutting out means for cutting out a predetermined region from each frame image included in the image group and generating a plurality of cutout images for each image group, an evaluation value calculating means for calculating an evaluation value for determining image quality for each of the plurality of cutout images, and a display means for selecting the cutout image having the highest evaluation value among the plurality of cutout images and displaying it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026872-A (JP)
Title: Treatment method for exterior of building, and treatment device used in the method
Inventor: KAWAZOE EIJIRO
IPC: E04G5/14
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dripping-down of a liquid when executing objective work being work including spray of the liquid to exterior of a building.  <P>SOLUTION: A worker carries out the objective work, for example, on a mast climbing type elevation scaffold 110 elevated along the building 1. The elevation scaffold 110 includes a fence 113 surrounding a scaffold board 111. A front fence part 113A faced to the building 1 out of the fence 113 is inclined toward the building 1. The scaffold board 111 and the fence 113 are covered with a water-impervious sheet, and a ship-shaped space is formed by the water-impervious sheet. Water reserved in the ship-shaped space flows to the vicinity of a drainage port 3 of the building 1, by a draining pipe 130. The liquid generated by executing the objective work reaches the ship-shaped space through the front fence part 113A, and is drained from the drainage port 3 via the draining pipe 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028114-A (JP)
Title: Electrophoretic display device and method of the same, and electronic apparatus
Inventor: YAMADA KEIYO
IPC: G02F1/167
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display device wherein the degradation of display due to exfoliation of an electrophoretic layer can be prevented, a method of manufacturing the same, and an electronic apparatus.  <P>SOLUTION: The electrophoretic display device 1 includes an electrophoretic sheet 3, having an electrophoretic layer 31 and an adhesive layer 33; an element substrate 2 to which the electrophoretic sheet 3 is stuck by an adhesive; a surface protecting substrate 4, disposed on a side opposite to the element substrate 2 of the electrophoretic sheet 3; and a sealant 6 which is disposed between the element substrate 2 and the surface protecting substrate 4 so as to surround the periphery of the electrophoretic layer 31 and seal up the electrophoretic sheet 3 between the substrates 2 and 4. A pixel electrode 25A, which makes the thickness of the adhesive layer 33 in the vicinity of the sealant 6 smaller than that in the other portions, is provided between the element 2 and the electrophoretic sheet 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026686-A (JP)
Title: Method for manufacturing chromium-based stainless-steel reinforcing bar
Inventor: GOTO MANKEI
IPC: C21D6/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a chromium-based stainless-steel reinforcing bar, which can stably and easily manufacture the reinforcing bar so as to enter an aimed strength classification.  <P>SOLUTION: The method for manufacturing the chromium-based stainless-steel reinforcing bar includes: preparing a steel material including, by mass%, 0.15% or less C, 1.00% or less Si, 1.00% or less Mn, 0.040% or less P, 0.030% or less S, 0.60% or less Ni, 11.0-13.5% Cr, 0.15% or less N and the balance Fe with unavoidable impurities; hot-rolling the steel material; and annealing the hot-rolled material at a temperature of 600°C or higher and in such a condition that a tempering parameter of T(20+logt)/1,000 (T is annealing temperature (K), t is annealing period of time (hr) and log is a common logarithm) is in a range of 17.0-23.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031649-A (JP)
Title: Vehicle floor carpet and method of manufacturing the same
Inventor: SUGIE SHINSUKE
IPC: B60N3/04
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle floor carpet which ensures silence within a vehicle by blocking noise and vibration transmitted from the lower side of a vehicle floor, and which contributes to improved fuel economy and environmental protection by reducing the weight.  <P>SOLUTION: A backing layer 3 constituting the vehicle floor carpet is obtained by laminating a first sound blocking layer 4 composed of relatively lightweight thermoplastic resin; a buffer material layer 5 composed of a nonwoven fabric; and a second sound blocking layer 6 composed of relatively lightweight thermoplastic resin. This produces the vehicle floor carpet 1 which is effective in sound blocking performance, and is more lightweight than a conventional carpet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031651-A (JP)
Title: Resin molded component for automobile, and method of manufacturing the same
Inventor: KUBO RYUJI
IPC: B62D25/20
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded component for an automobile for easily folding a mounting part without increase in the man-hour of folding, nor variation in folding positions after folding.  <P>SOLUTION: The resin molded components includes: an elongated sill cover body 11; a plurality of hinges 21 foldably provided along a longitudinal direction of the sill cover body 11; a plurality of attachments 30A-30F connected to each of the hinges 21 and shift to a vehicle mounting position according to folding of the hinges 21; and a linking part 32 which links three attachments among the plurality of attachments 30B, 30C, 30D to one another.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035035-A (JP)
Title: Conductive composition for solar cell electrode
Inventor: SUZUKI YUKO
IPC: H01L31/04
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composition for a solar cell electrode which can manufacture the solar cell having both the high electrical performance and the bonding strength of the electrode.  <P>SOLUTION: Conductive paste comprises glass containing 0.1-7.0 (mol%) of a copper oxide, and in applying the conductive paste to a substrate to execute heat treatment to form a light-receiving face electrode, the excessive diffusion of silver can be suppressed. Thus, parallel resistance is reduced due to the excessive diffusion of silver and a curve factor becomes small, and a pn-junction is prevented from being damaged in an extreme case. Furthermore, since the copper oxide is contained in a range of the described mol%, a softening point of the glass is reduced, and the bonding strength of the light-receiving face electrode to be formed is improved. Accordingly, the conductive paste capable of manufacturing the solar cell having both the high electrical performance and the bonding strength of the light-receiving face electrode is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030642-A (JP)
Title: Sewing machine
Inventor: KAWAI YASUNORI
IPC: D05B69/18
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine capable of accurate speed adjustment.  <P>SOLUTION: The sewing machine includes: a sewing device 400 (sewing means) for forming stitches on processed cloth; a switch device 300 (switch means) for starting and stopping sewing; and a speed adjuster 200 (speed adjusting means) for adjusting the sewing speed of the processed cloth. The speed adjuster 200 includes: a speed adjusting dial 210 for having a user adjust the sewing speed; and a rotary volume 230 (sensor means) which is provided separately from the speed adjusting dial 210 and to which the rotation of the speed adjusting dial 210 is transmitted. The gear ratio of the rotary volume 230 to the speed adjusting dial 210 is smaller than 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284524-A (JP)
Title: Television broadcast receiving terminal, control method of the television broadcast receiving terminal, and program
Inventor: SHIMOYAMADA HIROSHI
IPC: H04N21/414
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to know contents of a television program, even when positive television viewing is not being performed.  <P>SOLUTION: A telephone set is equipped with a TV receiver 1 for receiving TV broadcast; a main display for displaying video images of a television program received by the TV receiver 1; a sub display; and a controller 9 for displaying on the sub display television information, received by the TV receiver 1, together with the video images of the television program, indicating contents of the television program, a user is enabled to easily know content of a television program, even while active television viewing is not performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040132-A (JP)
Title: Method for manufacturing stamper for magnetic recording medium
Inventor: KATAKURA HIDEAKI
IPC: G11B5/84
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in pattern defects even when repeatedly using a work stamper to be used for transferring a pattern onto a resist formed on a recording surface of a magnetic recording medium by an imprinting method, thereby reducing the manufacturing cost of the magnetic recording medium.  <P>SOLUTION: A method for manufacturing a nickel stamper for a magnetic recording medium includes: a step of forming an oxide film 2 on a surface of an original concave nickel stamper 1 which is produced as an inverted pattern from a convex master nickel stamper; a step of depositing a carbon film 3 on the oxide film; a step of forming a nickel thin film 4 on the carbon film; an electroforming step of forming a nickel electroformed layer on the nickel thin film 4 to form a convex duplicated nickel stamper 5; and a step of, after the electroforming step, separating the oxide film 2 and the carbon film 3 to remove the convex duplicated nickel stamper 5 coated with the carbon film and the nickel thin film, from the original concave nickel stamper 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038051-A (JP)
Title: Polymer, gas separation membrane and method of manufacturing polymer
Inventor: AOKI TOSHIKI
IPC: C08F38/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer or the like excellent in both of oxygen permeation coefficient and oxygen/nitrogen selective permeability.  <P>SOLUTION: The polymer contains a repeating unit expressed by formula (1), [in formula (1), R<SP>1</SP>expresses hydrogen atom, halogen atom, an alkyl group which may be substituted, aromatic hydrocarbon group, aromatic heterocyclic group, trialkylsilyl or trialkylgermyl group; and R<SP>2</SP>is expressed by formula (2), where (m) is integers of ≥1 and ≤5 and when R<SP>2</SP>exists in plurality, each of R<SP>2</SP>may be the same or different mutually].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009269090-A (JP)
Title: Punch die
Inventor: YOKOYAMA TADASHI
IPC: B21D37/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch die having an ID tag on an upper part.  <P>SOLUTION: The punch die has an ID tag (27) on an upper part. The ID tag (27) is of stick type, and both end sides and at least three sides on one side of the ID tag (27) are opened from a metallic part in the punch die. The ID tag (27) is arranged in an opening part (91) with upper end face side and an outer peripheral surface side of a punch body (77) provided on the punch die being opened. Further, the ID tag (27) is arranged in a space part (93) formed in an upper end of the punch body (77) provided on the punch die. Still further, the ID tag (27) is arranged in an opening part (99) formed in a punch head (79) attachably/detachably provided on an upper part of the punch body (77) provided on the punch die. The ID tag (27) is embedded in a tag holder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044883-A (JP)
Title: Digital camera with image synthesis function
Inventor: IWAO HIDEAKI
IPC: G06T11/80
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera with an image synthesis function that carries out a synthesis processing to a photographed image to draw out amazing, joyful, and/or happy feeling of a user.  <P>SOLUTION: The camera includes a memory that preliminarily stores a surprising image such as a fairy character or the like, a random number generation means that generates a random number sequence, and an image synthesis means. The image synthesis means synthesizes the surprising image to a photographed image at a predetermined probability in accordance with the random number sequence. The surprising image is an image of a hero/heroine of a novel, a cartoon character, or a nature object such as a flower petal or snow crystal or the like. An appearance probability of the surprising image to the photographed image, the image type, the number of images, arrangement position of image, are decided in accordance with a random number sequence generated by a random number generation means. The appearance probability of the surprising image is suppressed to 0.01-20% of the number of images to add a lottery element or a fortune-telling element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042101-A (JP)
Title: Method for manufacturing retreated tire and vulcanizing tool
Inventor: NAKAJIMA YOHEI
IPC: B29D30/54
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a retreated tire and a suitable vulcanizing tool for executing the same in the method for manufacturing the retreated tire wherein an unvulcanized rubber is disposed between a tread rubber and a base tire.  <P>SOLUTION: The method for manufacturing the retreated tire includes a step which disposes the unvulcanized rubber between the tread rubber and the base tire, and stacks a plurality of the tires to store in a bag body, a step for throwing the bag body in a pressurized chamber, and a step which supplies a pressurized gas in the pressurized chamber and vulcanizes by heating inside the pressurized chamber. Seal materials are disposed among the plurality of tires, an opening of the bag body facing one side or both sides of the outside side surface of the tire positioned at both ends among the plurality of tires is held by closing a holding body, and thrown in the pressurized chamber to vulcanize by heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044906-A (JP)
Title: Polarization multiplexed optical transmitter and method of controlling polarization multiplexed optical signal
Inventor: MIZUGUCHI NORIAKI
IPC: G02F1/01
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization multiplexed optical transmitter for transmitting a polarization multiplexed optical signal of good transmission characteristics.  <P>SOLUTION: First and second modulators perform phase modulation and intensity modulation, respectively, in accordance with first and second data to generate first and second optical modulated signals. A coupler couples the first and second optical modulated signals to generate a polarization multiplexed optical signal. A phase controller controls the phase difference of a Mach-Zehnder interferometer provided to the first modulator, to a target value, and controls the phase difference of a Mach-Zehnder interferometer provided to the second modulator, to a value shifted from the target value just by π. The first and second data have the same data pattern. On the basis of the light intensity waveform of the polarization multiplexed optical signal, a signal controller controls the operation state of at least one of the first and second modulators.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045033-A (JP)
Title: Mobile station and communication method
Inventor: FURUSAWA SUKEYUKI
IPC: H04W48/16
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station and communication method, capable of suitably switching between communication schemes.  <P>SOLUTION: In a communication system having a first base station 31 conforming to a first communication scheme and a second base station 32 conforming to a second communication scheme, a mobile station 10 can support both of the first and second communication schemes. The mobile station 10 includes an informing unit which informs the first base station 31 of the effect of not supporting the second communication scheme when the mobile station transmits a communication start request to a network in response to an incoming signal from the network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009282542-A (JP)
Title: Resist and method of forming resist pattern
Inventor: OCHIAI YUKINORI
IPC: G03F7/038
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resist material that has a high resolution and is soluble in a solvent, having preferable working environmental properties, thereby enabling development using the solvent with the preferable working environmental properties, and to provide an exposure method and a microfabrication method that uses the material.  <P>SOLUTION: The resist contains any one from among tetrachloromethyl tetramethoxycalix [4] arene or trichloromethyl tetramethoxycalix [4] arene. The resist including such a component is soluble in the solvent with the preferable working environment property, that is, an ethyl lactate (EL), propylene glycol monomethyl ether (PGME), propylene glycol monomethyl ether acetate (PGMEA), ethyl propionate, n-butyl acetate, 2-heptanone, or the like. Development is made possible, by using a tetramethylammonium hydroxide in addition to these solvents. Super-high resolution of 8 nm is obtained, by exposing this resist with electron beams, thereby enabling microfabrication of various materials by using the resist as a mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077423-A (JP)
Title: Dispersion stabilizer for suspension polymerization of styrenic polymer, and process for producing styrenic polymer using the same
Inventor: SHIBUYA MITSUO
IPC: C08F12/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion stabilizer for suspension polymerization of a styrenic polymer, with which fine styrenic polymer particles excellent in dispersion stability, having a small average particle size and having a smaller amount of coarse particles can be produced.  <P>SOLUTION: The dispersion stabilizer comprises a resin having a structural unit represented by general formula (1), wherein: R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently H or an organic group; X is a single bond or a bond chain; and R<SP>4</SP>, R<SP>5</SP>and R<SP>6</SP>are each independently H or an organic group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046365-A (JP)
Title: Railway vehicle, and loading/unloading method for cargo container to railway vehicle
Inventor: SATO YOSHI
IPC: B61D17/10
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain simultaneous transportation of a passenger and a small cargo.  <P>SOLUTION: In the railway vehicle, a lower surface 3a of a vehicle body 3 where the passenger gets on/off of an auxiliary vehicle 1b where it is not required that a control equipment 2 is mounted of the railway vehicle is constituted so as to mount the cargo container C. When the railway vehicle is stopped at a predetermined stopping position, loading/unloading of the cargo container C to the lower surface 3a is performed. Then, the transportation work of the small cargo can be performed at saved energy without totally increasing a discharge amount of CO<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051922-A (JP)
Title: Sunscreen cosmetic
Inventor: YOSHIDA SUSUMU
IPC: A61K8/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunscreen cosmetic which attains a high sun protection factor (SPF) value and moisture feeling in use by incorporating a water soluble ultraviolet absorber as a main ingredient from view points that it is necessary to mix an organic ultraviolet absorber in a formulation of the sunscreen cosmetic so that the sunscreen cosmetic has a high SPF value, that there is a problem that water soluble ultraviolet absorbers are less likely to attain a desirably sufficient SPF effect in the formulation, and that although sunscreen cosmetics are required particularly to provide moisture feeling in use, the high content of an oily organic ultraviolet absorber impairs moisture feeling.  <P>SOLUTION: The sunscreen cosmetic includes, based on the total amount of the sunscreen cosmetic, 10-90 mass% of an agar micro gel (provided that the agar micro gel has an agar content of 0.4-1 mass%) and 0.1-5 mass% of a water soluble ultraviolet absorber.  <P>COPYRIGHT: (C)2011,JPO&INPIT