baber/WOPTO huggingface dataset:
Patent JP-2013080084-A (JP)
Title: Optical instrument
Inventor: SHIMADA SHOTA
IPC: G02B7/08
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To increase a slide area of a brush and a conductive pattern part at a position detector without widening a width of a lens tube having the position detector in a radial direction and in a thrust direction and to realize AF high accuracy without increasing a lens size.SOLUTION: An optical instrument includes: a conductive pattern 2 for position detection having a signal output part; and a position detector 3 having a brush 1 that slides on the conductive pattern 2 and has a plurality of contact pieces electrically coupled to each other. In the optical instrument, in the plurality of contact pieces of the brush 1, a slide surface of at least one contact piece is provided on a surface perpendicular to an optical axis, and a slide surface of another contact piece of the brush 1 is provided on a surface in a circumferential direction to the optical axis.
Patent JP-2013076960-A (JP)
Title: Colored composition for color filter, color filter and method for manufacturing the same, liquid crystal display device, organic el display device, and solid-state imaging element
Inventor: MOROZUMI KAZUMA
IPC: H05B33/10
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a colored composition for a color filter capable of obtaining high contrast while maintaining a color and brightness.SOLUTION: There is provided a colored composition for a color filter containing: (A) a dye which is dissolved by 1 mass% or more in any one kind of solvent selected from the group consisting of propylene glycol methyl ether acetate, propylene glycol methyl ether and cyclohexanone; and (B) one kind or more of compounds selected from the group consisting of a hindered phenol compound and a hindered amine compound.
Patent JP-2013083184-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M63/00
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To change pressure of fuel injected into an intake passage in a fuel injection system for an internal combustion engine including a low-pressure fuel pump and a high-pressure fuel pump.SOLUTION: The fuel injection system for the internal combustion engine sequentially includes: the low-pressure fuel pump 1; the high-pressure fuel pump 2; a high-pressure fuel injection valve 7; a pressure reduction device 9 for reducing the pressure of the fuel to a setting pressure; and a low-pressure fuel injection valve 12. Moreover, the fuel injection system includes a communication passage 17 which communicates the low-pressure fuel pump 1 with the low-pressure fuel injection valve 12 by bypassing the high-pressure fuel pump 2, a check valve 18 which is provided in the communication passage 17 and only passes the fuel from the side of the low-pressure fuel pump 1 to the side of the low-pressure fuel injection valve, a return passage 13 which connects an upstream side and an downstream side from the low-pressure fuel pump 1, and a safety valve 14 which is provided in the return passage 13 and is opened to make the fuel flow when the pressure of the fuel at the downstream side from the low-pressure fuel pump 1 is not lower than a predetermined pressure that is higher than the setting pressure, and is closed to interrupt the flow of the fuel when the pressure is lower than the predetermined one.
Patent JP-2013084776-A (JP)
Title: Manufacturing method of printed wiring board and printed wiring board
Inventor: WATANABE HIROTO
IPC: H05K3/00
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board capable of preventing the printed wiring board from breaking even if a bend radius is small.SOLUTION: A manufacturing method of a printed wiring board 1 comprises the steps of: forming a copper layer 23 of a wiring pattern 20 on a base film 10; forming a substrate intermediate 2 by laminating a coverlay 30 on the base film 10 and covering the copper layer 23 with the coverlay 30 while exposing a part of the copper layer 23 from the coverlay 30; mounting the substrate intermediate 2 to a jig 40; mechanically polishing at least an exposed part of the copper layer 23 with the substrate intermediate 2 being mounted to the jig 40; removing the substrate intermediate 2 from the jig 40; and forming a plating layer 24 on the copper layer 23 by plating the exposed part of the copper layer 23. The jig 40 has a recess in a region corresponding to a part scheduled to be bent in the coverlay 30.
Patent JP-2012052549-A (JP)
Title: Carburetor start-stop mechanism
Inventor: ENGMAN THOMAS
IPC: F02M1/02
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a manually operated choke valve having a functional characteristic suitable to a temperature of an internal combustion engine at starting.SOLUTION: There is provided a carburetor 1 of the internal combustion engine having a manually activated start position. The carburetor includes at least a choke valve 21 and a throttle valve both located in the carburetor's main air passage which are movable between an opened position and a closed position. The valves each include at least one lever 25 or 34 that cooperate during the manual activation to give at least one start position of the choke and throttle valves. The carburetor further usually includes at least one thermally responsive member arranged to affect the start position. Further a handle 11 is arranged to provide a two stage draw-lift motion to reach the start position.
Patent JP-2012141286-A (JP)
Title: Gas sensor
Inventor: IMAI MASASHI
IPC: G01N27/409
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor that has a firm crimp portion crimped by intermetallic crimp and can prevent an insulator from being broken.SOLUTION: A gas sensor 1 includes: a sensor element 4 for detecting specific gas concentration in a gas to be measured; an insulator 3 for holding a metal terminal 31 therein; a housing 5 for insertion-holding the sensor element 4; a first base end side cover 21 for covering the insulator 3; and a second base end side cover 22 that is crimped and fixed onto the first base end side cover 21. The first base end side cover 21 and the second base end side cover 22 form a crimping part 23 subjected to crimping under a state of being in direct contact with each other. In the crimping part 23, the insulator 3 is disposed. The crimping part 23 is formed by pressure-welding an outward projection part 211 projecting from the outer peripheral surface of the first base end side cover 21 and the inner peripheral surface of the second base end side cover 22.
Patent JP-2013083574-A (JP)
Title: Evaluation system of plastic strain and evaluation method thereof
Inventor: O YUU
IPC: G01N23/207
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method capable of non-destructively evaluating plastic strain of a surface of an object to be measured.SOLUTION: A plastic strain evaluation system comprises: an X-ray diffraction device which causes an X-ray to be made incident to a surface of an object to be measured and measures a diffraction angle and diffraction intensity of the X-ray; and an image analyzer having data associated with at least one relation of a relation between a full width at half maximum of an X-ray diffraction intensity curve and plastic strain and a relation between an integration width of the X-ray diffraction intensity curve and the plastic strain both of which are obtained beforehand by using a test piece of the object to be measured while obtaining the X-ray diffraction intensity curve from the diffraction angle and the diffraction intensity of the X-ray. The image analyzer obtains the plastic strain of the object to be measured from at least one value of the full width at half maximum and the integration width of the X-ray diffraction intensity curve of the object to be measured obtained by the X-ray diffraction device and data indicating a relation between the at least one value and the plastic strain.
Patent JP-2013085582-A (JP)
Title: Game machine
Inventor: ARAKAWA TAKESHI
IPC: A63F7/02
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling recognition of all abnormalities even when a plurality of abnormalities occur in the game machine at the same time.SOLUTION: When front door opening which is an abnormality of priority lower than RAM clear reporting occurs while executing the RAM clear reporting which is an abnormality of high priority, an abnormality reporting control means starts reporting of the door opening from the time of closing a front door. Front door opening reporting becomes recognizable after the end of the RAM clear reporting. Thus, not only the abnormality of the high priority but all the abnormalities can be recognized.
Patent JP-2013087858-A (JP)
Title: Slide rail and actuator
Inventor: ANDO YOSHIHIRO
IPC: H02K41/035
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a compactified slide rail and an actuator equipped with the same.SOLUTION: The slide rail 10 is equipped with a stationary side rail 11 installed on a fixed member, a mobile side rail 12 installed on a moving member to slide relative to the fixed member, a plurality of rolling elements 13 arranged so as to roll freely in interposition between the raceways 11b and 12b formed on the two rails 11 and 12, and a retainer 14 to hold the rolling elements 13 between the raceways in such a way as rolling freely, wherein the contour shape when viewed from the end face side includes an arc of circle.
Patent JP-2013096634-A (JP)
Title: Air conditioner
Inventor: HARUYAMA KENJI
IPC: F24F1/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which blasts air blown from an air blasting port to a predetermined location according to an operation mode, and can be installed in any location.SOLUTION: An auxiliary blasting unit 6 which takes in at least part of air blown from the air blasting port 5 at a lower portion of the air blasting port 5 of an indoor unit 1 and blasts air blown from the air blasting port 5 to a different direction is arranged to be more forward than a blasting unit 3 with a space between a back side of the indoor unit 1 and the auxiliary blasting unit 6.
Patent JP-2013098068-A (JP)
Title: Plasma display panel
Inventor: TABUCHI HIROTOSHI
IPC: H01J11/22
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent after-images due to burn-in occurring after text or pictures are displayed fixedly for a long time.SOLUTION: In a PDP 11 comprising a front substrate having a plurality of display electrode pairs, a dielectric layer and a protective layer formed thereon and a back substrate having a plurality of data electrodes, an insulator layer, a barrier and a phosphor layer formed thereon, a front plate 20 and a back plate 30 are disposed facing each other in such a way that the display electrode pairs and the data electrodes cross each other, their periphery being sealed up with a sealing material. The average percentage of voids in 0 to 50% thicknesses of the insulator layer is in the range 0.1 to 1%, the desorbed gas ion strength of desorbed gas contained in the back plate surface on the discharge space side is 9.2×10to 1.0×10HO, both ends inclusive, and the ion strength of the desorbed gas is 7.1×10to 7.8×10hydrocarbon gas, both ends inclusive.
Patent JP-2013106383-A (JP)
Title: Operation planning system and operation plan creation method
Inventor: OBARA REIKO
IPC: G06Q50/06
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an operation planning system and an operation plan creation method in which an operation plan targetting the reduction of environmental loads can be created while considering an allowable range of a user.SOLUTION: Power generation amounts of various power sources are combined to create a supply curve S of power meeting one of patterns of a demand curve D stored beforehand. An environmental load exponent Ep with respect to a supply amount indicated by the supply curve S is calculated on the basis of environmental load information stored beforehand. Next, reducible amount information is stored beforehand for each of power consumption reduction characteristics of users, and a reduction required amount required for the supply curve S to be matched with a predetermined curve is calculated. On the basis of the reducible amount information, a reducible supply amount is calculated and a reduction enable exponent Dp is calculated by dividing the reducible supply amount with the reduction required amount. Then, the supply curve S is adjusted until determining that the environmental load exponent Ep and the reduction enable exponent Dp are settled within a fixed range.
Patent JP-2013103428-A (JP)
Title: Continuous sheet for inkjet, and inkjet printer, and preliminary ejection method for inkjet printer
Inventor: ITO KIYOSHI
IPC: B41M5/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a continuous sheet for inkjet that facilitates the maintenance work of an inkjet printer.SOLUTION: The continuous sheet 80 for inkjet which is conveyed by an inkjet printer 10 so that information is recorded thereon, includes: a recording area 95 in which information is recorded: and an opening 96 formed in the recording area 95 and having a length equivalent to the length of the recording area 95 in a direction crossing a conveyance direction.
Patent JP-2013102739-A (JP)
Title: Baked confectionery containing branched amino acid
Inventor: SUEHARA ASUKA
IPC: A23L33/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a branched amino acid-containing total nutrient food containing the branched amino acid and a protein for ameliorating a trophic state of an elderly person or the like, in a shape of a baked confectionery adjusted to a high-energy state.SOLUTION: The baked confectionery includes an energy composition comprising 10-20% of the protein, 35-50% of lipid, and 30-55% of glucide and contains 1.0-4.0 g/100 kcal of the branched amino acids comprising isoleucine, leucine and valine, and further contains one or more protein raw materials selected from the group consisting of sodium caseinate, potassium caseinate, whey protein and skimmed milk.
Patent JP-2013104533-A (JP)
Title: Rolling bearing
Inventor: SATO TOMOYUKI
IPC: F16C33/56
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a bearing which can prevent the occurrence of a malfunction such as the abnormal wear and seizure of a retainer even if there occurs a temporary lubrication defect.SOLUTION: In the rolling bearing, a pocket for rotatably accommodating a rolling body is formed at the retainer for holding the rolling body, a complex plating coating is formed in a region with which at least a part of the pocket contacts, and the complex plating coating is formed by a complex plating method which complexes copper to a microparticle-adhered carbon nano-material in which SiC-particles are adhered on the surface of a fiber-shaped carbon nano-material. In the microparticle-adhered carbon nano-material, SiC-particle: fiber-shaped carbon nano-material is 0.05 to 0.10 at a mass ratio, and the SiC-particles are adhered on a part of the surface of the fiber-shaped carbon nano-material.
Patent JP-2013109083-A (JP)
Title: Optical sheet and image display device having the same
Inventor: KASHIWAGI TAKESHI
IPC: G02F1/1335
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet and an image display device having the optical sheet, in which a light-controlling function is improved such as improvement of an optical control layer having a light-absorbing portion containing light-absorbing particles and a light-transmitting portion.SOLUTION: An optical sheet 10 includes a light-controlling layer 1 having light-transmitting portions 1a arranged along a plane (layer surface 1p) parallel to a sheet surface 10p and light-absorbing portions 1b arranged between the light-transmitting portions. The dispersion state of light-absorbing particles 2 in a resin binder 3 of the light-absorbing portion satisfies such conditions that: in any two particles 2a, 2b, which are selected from a plurality of the light-absorbing particles observed on a main cross section and have two inscribed lines L, Lin contact with the two particles and not overlapping another light-absorbing particle between the two particles, when inclination angles θ, θof the respective two inscribed lines relative to the normal line N of the sheet surface are averaged therebetween and among a plurality of pairs of any two particles, the obtained average inclination angle θis 35° or less.
Patent JP-2013109520-A (JP)
Title: Touch panel
Inventor: KAMOSHITA KENTA
IPC: G06F3/041
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel excellent in productivity.SOLUTION: A touch panel 100 includes first electrodes 1 and second electrodes 2 provided on a resin substrate 3 in a stripe shape, and lead-out wiring 4 electrically connected with terminals of the electrodes. The resin substrate 3 is provided with a notch 30. The touch panel 100 is formed by bending the resin substrate 3 having the lead-out wiring 4 together with the wiring 4 with one point of the notch 30 of the resin substrate 3 as a fulcrum. The bending forms overlapping portions of the lead-out wiring 4. At least one part of the wiring at the overlapping portions is partially missed in such a shape as not to disconnect electrical conductivity of the lead-out wiring 4, thereby reducing an overlapping area of the lead-out wiring 4 at the overlapping portions.
Patent JP-2013109238-A (JP)
Title: Fixing device, and image forming apparatus
Inventor: TANAKA ATSUSHI
IPC: G03G15/20
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that has excellent fixability when fixing a toner image on a member to be fixed, and an image forming apparatus including the fixing device.SOLUTION: A fixing device 12 includes a fixing belt 124, a fixing roller 121 and a heating roller 123 over which the fixing belt 124 is laid, and a pressure roller 122 that comes into pressure-contact with the fixing roller 121 via the fixing belt 124. An elastic layer 121b that is a surface layer of the fixing roller 121 has the indentation rate when being contacted and pressed by the pressure roller 122 via the fixing belt 124 of 40% or more, and the Asker C hardness of 20° or more and less than 30°.
Patent JP-2013108925-A (JP)
Title: Ultrasonic probe using constant phase method in non contact air coupled ultrasonic testing technology
Inventor: TABUCHI YUTAKA
IPC: G01N29/04
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To improve S/N while using a constant incident angle focusing method.SOLUTION: An ultrasonic probe uses a constant phase method in a non contact air coupled ultrasonic testing technology, and comprises: a housing including an aperture facing a pipe as an inspected pipe; and multiple oscillators that are held in the housing and output pulsed ultrasound to the pipe. The oscillators are individually arrayed so as to position their centers A, B, C and K on a virtual surface L at a predetermined distance from a center D of the pipe and to focus the ultrasound output at a position O which is on an arbitrarily-determined radial line r1 of the pipe and is at the predetermined distance from the center D of the pipe. The ultrasonic probe configured as above can improve S/N with its configuration of applying a constant phase focusing method with determining an incident angle i as constant and determining a phase as constant (corresponding to constant distances AE=BF=CG=KH), while using a conventional constant incident angle focusing method.
Patent JP-2013107367-A (JP)
Title: Image forming apparatus, and control method and control program for the same
Inventor: TAKAOKA TATSUO
IPC: B41J2/175
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the number of pages that may be forcedly printed with the remaining ink when an ink end occurs in at least one ink cartridge in an inkjet printer.SOLUTION: When an image formation output is executed while detecting that an ink remaining amount of an ink cartridge 10 is zero, information is generated for driving and controlling a recording head 34 so that the image formation output is executed with the ink other than the color in which the ink remaining amount of the ink cartridge 10 is zero and that an ink consumption amount is smaller than that during the image formation output in a normal condition.
Patent JP-2013108612-A (JP)
Title: Chain guide
Inventor: KONNO MASAHIKO
IPC: F16H7/18
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a chain guide, which is included in a chain transmission device and suppresses noise and wear caused by contact with an adjacent member.SOLUTION: In the chain transmission device, a movable guide 100, which guides a transmission chain 13 traveling at a position intersecting a virtual plane P1 and is biased by a chain tensioner, is disposed at a position close to a fixed guide 270, which guides another transmission chain 23 other than the first transmission chain 13 and is adjacent in an axial direction, and forming an overlapping region to overlap with the fixed guide 270 in a view from the axial direction. The movable guide 100 has a projection 150, which is formed of a synthetic resin on a counter face 111 axially opposing to the fixed guide 270 while axially protruding toward the fixed guide 270 in the overlapping region. When the movable guide 100 tilts with respect to the virtual plane P1 while the chain transmission device is operated, the movable guide comes into contact with the fixed guide 270 via the projection 150.
Patent JP-2013113224-A (JP)
Title: Exhaust device for multi-cylinder engine
Inventor: MATSUMOTO TAKAMASA
IPC: F01N13/02
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device for a multi-cylinder engine in which volumetric efficiency can be suppressed from being dropped in a middle-speed range.SOLUTION: An exhaust device includes: a plurality of independent exhaust passages 52 connected to an exhaust port 18 of one cylinder 12 or of each of a plurality of cylinders 12 of which the exhaust turns are not continued; and a mixing pipe 50 in which exhaust gas passing through the independent exhaust passages 52 flows. The independent exhaust passages 52 are connected to an upstream end of the mixing pipe 50 while bundling their downstream ends. A cavity enlargement chamber 8 is disposed in the exhaust passage at the downstream side rather than the mixing pipe 50. The cavity enlargement chamber 8 is disposed at a position (distance L2) where a negative pressure wave reaches the exhaust port 18 while overlapping an exhaust valve 20 and an intake valve of a present cylinder 12, the negative pressure wave being generated by reflecting in the cavity enlargement chamber 8 a pressure wave of exhaust gas generated by opening the exhaust valve 20 in a middle-speed range.
Patent JP-2013111639-A (JP)
Title: Method of blanking element for cvt and die for blanking
Inventor: YASUTOMI RYO
IPC: B21D28/00
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of blanking an element for CVT (Continuously Variable Transmission) that enables a root part of a slot part of a die to hardly crack owing to fatigue breakage when the element for CVT is blanked.SOLUTION: In the method of blanking an element for CVT, load stress to twisting is made different between a head-side part 34a of a slot part 34 of the die on a head hole part side and a barrel-side part 34b on a body hole part side in blanking. For example, a tapered surface 34d is provided to a part of the slot part 34 which faces a plate-like material 4, the tapered surface 34d being formed increasing in distance to the plate-like material 4 from the barrel-side part 34b to the head-side part 34a. Consequently, the surface pressure acting on the barrel-side part 34b becomes larger than the surface pressure acting on the head-side part 34a in blanking, and each time blanking is carried out, the slot part 34 twists toward the body hole part and does not twist toward the head hole part.