baber/WOPTO huggingface dataset:
Patent JP-2013178146-A (JP)
Title: Branch probability prediction device
Inventor: KUNO TAKUYA
IPC: G01C21/26
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a branch probability prediction device which predicts a branch probability for making left and right turns of a vehicle predictable even immediately after a new road is opened.SOLUTION: Branch information capable of specifying a branch probability at an intersection is stored in a storage medium for each intersection. At the time, a route in an existing road from one end intersection of a new road to the other end intersection is searched (S210), and on the basis of the branch probability at an intermediate intersection arranged on the searched route, the branch probability at the end intersection of the new road is predicted (S220, S230). That is, by searching the route in the existing road related to the new road, the branch probability at the intersection on the route is utilized and the branch probability at the end intersection of the new road is predicted.
Patent JP-2013178366-A (JP)
Title: Light shielding structure for lens barrel
Inventor: OYAMA TATSUYA
IPC: G03B5/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a light shielding structure for a lens barrel able to prevent entry of stray light from an FPC insertion groove without requiring another member, in a lens barrel provided with a telescopic cylinder having the FPC insertion groove on its outer peripheral surface and moved forward or backward inside an annular member.SOLUTION: In a light shielding structure for a lens barrel, a light shielding rib located at the front end of an FPC insertion groove so as to be located in front of the FPC insertion groove as viewed from the direction of an optical axis is integrally formed in a telescopic cylinder.
Patent JP-2013179536-A (JP)
Title: Electronic apparatus and control method therefor
Inventor: ARAMAKI TATSUO
IPC: G03B15/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus enabling photographing even in an environment where a touch panel cannot be used, and a control method therefor.SOLUTION: An electronic apparatus comprises: a photographing unit 10 that photographs one or more of a still image and a moving image; an operation input unit 11 for allowing a user to input an operation; a user detection unit 12 that detects the user; and a control unit 13 that controls the photographing unit. The control unit 13 has a first mode for controlling the photographing unit 10 on the basis of operation of the operation input unit 11, and a second mode for controlling the photographing unit 10 on the basis of a detection result of the user detection unit 12.
Patent JP-2013183207-A (JP)
Title: Coding device, decoding device, coding method and decoding method of moving image, and program
Inventor: KAWAMURA KEI
IPC: H04N7/30
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a coding device, a decoding device, a coding method and a decoding method for a moving image, and a program, capable of improving coding performance with a suppressed increase of side information transmitted from the moving image coding device to the moving image decoding device.SOLUTION: A moving image coding device AA includes a coding-side memory unit, a converter unit 3, a cost calculator unit 6 and an entropy coder unit 5. The coding-side memory unit stores predetermined basis, and a plurality of suffixes provided to be identifiable of each of the plurality of basis. The converter unit 3 and the cost calculator unit 6 obtain a conversion factor for each of the plurality of basis by applying to each conversion block. Using the applied result, the cost calculator unit 6 determines a base to be applied among the plurality of basis for each conversion block, determines a suffix associated with the determined base as a conversion suffix candidate for each conversion block, and based on the determined result, generates a slice header.
Patent JP-2013182970-A (JP)
Title: Electronic component mounting device and electronic component separating/recovering method
Inventor: SUMI HIDEKI
IPC: H05K13/04
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting device and an electronic component separating/recovering method, capable of accurately and efficiently separating/recovering an electronic component of a specific component type highly required for recycling from other component types.SOLUTION: A component recovering part 17 separates/houses and recovers an electronic component which is transferred by a mounting head 13 and determined to be a non-mounting component for which mounting operation on a substrate is not performed after recognition during a component mounting work. The component recovering part includes a first recovery chamber 18* set in one for one manner for a part of component types of electronic components specified in advance among electronic components, and a second recovery chamber 18 set to correspond to a plurality of component types other than said component type. During a component recovery operation, a non-mounting component is housed in the first recovery chamber 18* and a the second recovery chamber 18, corresponding to component type. Thus, an electronic component of a specific component type which is highly required for recycling is accurately and efficiently separated and recovered from other component types.
Patent JP-2013185368-A (JP)
Title: Fittings
Inventor: MATSUMURA SHINGO
IPC: E05D15/06
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide fittings in which peeling-off of a coating film of a lower rail guiding a sliding door is inconspicuous.SOLUTION: Fittings include a lower rail which guides a door roller installed in a sliding door. The door roller is provided with a groove formed of a curved surface, engaged with the lower rail, on the outer periphery thereof. The lower rail has two support parts which are arranged at positions separated from each other in the depth direction and engaged with the groove of the door roller to support the sliding door, and a projection part which projects upward between the two support parts and has a curvature larger than that of the groove. When the sliding door is set on the lower rail and supported by the two support parts, a gap is formed between the upper end of the projection part and the groove.
Patent JP-2013184015-A (JP)
Title: Sewing machine comprising storage type spool holder base
Inventor: YOKOYAMA USHIO
IPC: D05B43/00
Filed: 2012-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine comprising a storage type spool holder base in which especially the spool holder base is stored within the outline located on the left side of a balance of a sewing machine body to pull out a thread in a stable state.SOLUTION: A sewing machine comprising a storage type spool holder base 4, comprises: a spool room 3 for storing a spool 91, provided on a left side of a balance 15 when viewed from an operator of the sewing machine, and including an opening 32 below a top plate 1 and on a top surface of the top plate 1; the spool holder base 4 provided within the spool room 3, and including a spool shaft 42 holding the spool 91, and allowing the spool 91 to be moved between a storage position and a take-out position; a spool thread guide 5 arranged at a position above the spool shaft 42 when the spool holder base 4 is positioned at the storage position of the spool 91, for guiding a thread n from the spool 91; and a needle thread thread guide 11 for guiding a needle thread as a thread guide between the spool thread guide 5 and the balance 15.
Patent JP-2013188344-A (JP)
Title: Clothes-drying tool for quick-drying
Inventor: FUJII SHINYA
IPC: D06F57/06
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a clothes-drying hanger that has high general versatility and convenience, forms a cavity portion suitable for clothing and quickly dries the clothing.SOLUTION: This clothes-drying tool has a hanger part 1 connected with a hook 2. The hook 2 has a long lower part and is connected with a vertically sliding rod 3 with the use of a connection tool 6. A horizontally rotating rod 4 is provided at an adequate position in the vertically sliding rod 3, and has area expansion tools 5 provided at both ends. The clothes-drying tool can freely change a position at which the cavity portion for the clothing is formed, by connecting the vertically sliding rod 3 by the connection tool 6 and adjusting the vertically sliding rod 3 and the connection tool 6, for instance. In addition, both of the vertically sliding rod 3 and the horizontally rotating rod 4 have a rotatable structure. Accordingly, all components align in the same direction and thereby the clothes-drying tool can be conveniently housed.
Patent JP-2013190166-A (JP)
Title: Ammonia attack prevention method
Inventor: TANAKA TERUO
IPC: F28B1/02
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of ammonia attack in the cooling pipe of a condenser.SOLUTION: In an ammonia attack prevention method for preventing ammonia attack generated in the cooling pipe 5 of a condenser 3 for condensing exhaust steam, by taking out a part of water condensed by the condenser 3 and spraying the water toward the cooling pipe 5, ammonia in the exhaust steam near the cooling pipe 5 is diluted and an ammonia concentration is reduced. The water is sprayed from the water supply nozzle 13 of a water spray device 11 toward the cooling pipe 5 by using the water spray device 11 including a water supply pipe 12 having one end connected to the condensation pipe 10 of the condenser 3 and the other end pulled into the condenser 3 and a water supply nozzle 13 attached to the part pulled into the condenser 3 of the water supply pipe 12.
Patent JP-2013190727-A (JP)
Title: Display device and optical device
Inventor: ENDO TAKASHI
IPC: G02B30/25
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of displaying a stereoscopic video without generating a flicker, and further to provide an optical device.SOLUTION: A display device comprises: a polarization beam splitter 11 that separates incident light from an A-direction into linearly polarized light of s-polarized light and linearly polarized light of p-polarized light, reflects the s-polarized light in a B- direction, reflects the s-polarized light made incident from the B-direction in the A-direction while causing the p-polarized light to be transmitted in a C-direction, causes the p-polarized light made incident from the B-direction to be transmitted in a D-direction, reflects the s-polarized light made incident from the C-direction in the D-direction and causes the p-polarized light made incident from the C-direction to be transmitted in the A-direction; a reflection type liquid crystal panel 12 that is positioned in the B-direction, modulates a polarization direction of the s-polarized light by a predetermined pattern constituted of substantially a half of a plurality of pixels out of the plurality of pixels and reflects the s-polarized light in a direction of the polarization beam splitter 11; and a reflection type liquid crystal panel 13 that is positioned in the C-direction, modulates a polarization direction of the p-polarized light by the predetermined pattern reversed and reflects the p-polarized light in the direction of the polarization beam splitter 11.
Patent JP-2013190728-A (JP)
Title: Guide and optical composite power cable
Inventor: KON HIROYUKI
IPC: G02B6/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a guide or the like which is capable of reducing tension applied to core wires and the like due to pulling a connection part of an optical cable by a simple mechanism, and can contribute to substantially equalizing a diameter of the connection part to those of the other parts.SOLUTION: In a connection part 1 of an optical cable 10 of an optical composite power cable 100, a core wire group 115 extracted from the optical cable 10 is inserted to a protection tube 13; the protection tube 13 is housed in a groove 231a of a guide 23; and the position of the protection tube is changed in a peripheral direction of the optical cable 10 so that the protection tube is spirally arranged. The guide 23 is formed of an elastic foam. When the connection part 1 is expanded by application of tension or the like, a part close to the guide center from the groove 231a is elastically deformed and compressed by a force in the guide center direction applied from the core wires and the like, and the groove 231a is brought closer to the center. Therefore, a spiral radius is reduced to reduce a path length of the core wires and the like, so that the expansion is absorbed. When the tension is released thereafter, a shape of the guide 23 is restored and the groove 231a is returned to its original position, and the core wires and the like are restored to an original arrangement state.
Patent JP-2013190386-A (JP)
Title: Defect inspection device
Inventor: YASUDA YUICHIRO
IPC: G06T1/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device excellent in inspection performance, which is further robust to an object to be inspected, which is continuously conveyed on a manufacturing line even under environment that there is an unexpected object such as a flaw and a foreign material in an image feature quantity extraction object for detection of a special area, and which does not further require a preparation process.SOLUTION: A defect inspection device inspects a defect of a container having a seal part which closes an opening, and includes: means for conveying the container; means for illuminating the container; means for outputting a timing signal for performing imaging; means for imaging the container; means for detecting a special area; and inspection means.
Patent JP-2013198170-A (JP)
Title: Power conversion device
Inventor: INAYOSHI NOBUYUKI
IPC: H02M7/48
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that is capable of suppressing an overall inductance and improving heat dissipation of a switching element.SOLUTION: A power conversion device 10 includes: a first substrate 21 and a second substrate 25 that are disposed adjacent to each other; first bus bars 23U, 23V, and 23W that extend between the first substrate 21 and the second substrate 25; and a second bus bar 24 that is disposed adjacent to the first bus bars 23U, 23V, and 23W and extends between the first substrate 21 and the second substrate 25, wherein a direction of current flowing to the second substrate 25 and a direction of current flowing to the first substrate 21 are opposite to each other, a direction of current flowing to the first bus bars 23U, 23V, and 23W and a direction of current flowing to the second bus bar 24 are opposite to each other, the second substrate 25 is provided with a second heat sink 30, and the first substrate 21 is provided with a first heat sink 11.
Patent JP-2013193982-A (JP)
Title: Dental pretreatment agent
Inventor: RYU KEIKYO
IPC: A61K6/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To develop an agent enabling highly strong adhesion to dentin, of a curable material for dental use applied after performing pretreatment onto dentin, even when an aqueous solution of a strong acid such as phosphoric acid is used as a dental pretreatment agent in order to give sufficient deashing property of enamelum, especially uncut enamelum.SOLUTION: A dental pretreatment agent includes (A) an acid aqueous solution containing acid whose pKa in the water at 23°C is ≤2.5, and (B) an alkylsulfonic acid amide-based surfactant, to put it concretely, a surfactant comprising a compound having a structure represented by following formula (1), MSO-R-N(R)(C=O)-Rformula (1).
Patent JP-2013196432-A (JP)
Title: Medium processor
Inventor: IWATSUKI TAKASHI
IPC: G07D9/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To realize stable operation.SOLUTION: A temporarily suspending part 15 determines that a tape position is a trailer during a winding operation of a drum 23, by using a tape sensor 45 to detect a shading area SA provided at the trailer of an inner tape 40, and suspends rolling of the drum 23. Furthermore, since the inner tape 40 is structured to have longer length than an outer tape 30 by additional length LE, the temporarily suspending part 15 can maintain such a state that the inner tape 40 is longer than the outer tape 30 even when shortening work is performed to the inner tape 40. Therefore, the temporarily suspending part 15 uses the tape sensor 45 to detect the shading area SA of the inner tape 40 and can suspend the rolling of the drum 23 before the outer tape 30 reaches the trailer, and can prevent damage due to addition of excessive tension to each tape.
Patent JP-2013195756-A (JP)
Title: Sheet cooling device and image forming apparatus
Inventor: UEDA YUTA
IPC: G03G21/20
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To improve detachability of a heat pipe, and prevents cooling air from leaking to the outside.SOLUTION: In a sheet cooling device for cooling a sheet with a heat pipe 71, a heat radiation unit 72 provided at an end of the heat pipe 71 is included in an air duct 76, and an openable/closable lid member 77 that opens a direction for the heat pipe 71 to be attached or separated to/from the sheet cooling device is provided to a duct 76. Accordingly, the lid member 77 is opened to achieve easy attachment and detachment of the heat pipe 71. When the lid member 77 is closed, leakage of air from the inside of the duct is prevented.
Patent JP-2013201015-A (JP)
Title: Conductive porous layer for battery and method for manufacturing the same
Inventor: OI KASUMI
IPC: H01M4/88
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a conductive porous layer that has a first conductive layer, and a second conductive layer, adhered favorably to each other and prevents non-uniformity in film thickness of each conductive layer.SOLUTION: A conductive porous layer for a battery includes a laminate that has a first conductive layer and a second conductive layer. The first conductive layer includes at least a conductive carbon material and a high molecular weight polymer. The second conductive layer includes at least a conductive carbon material and a high molecular weight polymer. The conductive porous layer satisfies one of the following conditions: that the high molecular weight polymer in the first conductive layer exists more densely in a surface in contact with the second conductive layer than in a surface not in contact with the second conductive layer; and that the high molecular weight polymer in the second conductive layer exists more densely in a surface in contact with the first conductive layer than in a surface not in contact with the first conductive layer. The conductive porous layer can be used in a fuel cell, a metal-air battery, and the like.
Patent JP-2013013055-A (JP)
Title: Naked eye stereoscopic display device and view point adjusting method
Inventor: SAITO ATSUSHI
IPC: G02B30/29
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a naked eye stereoscopic display device capable of suppressing deterioration in resolution feeling even when representing a deep depth and a large protrusion.SOLUTION: On a display device 50, lenticular lenses LLs are disposed under a state that a periodic direction is inclined with respect to a horizontal direction. In a visible range defined by a predetermined angle between indicating directions of two viewpoint images between which a parallax becomes maximum in a plurality of viewpoint images, a view point adjusting section 32 sets a first angle region that has a relatively high possibility that an eye of an observer exists therein when the observer observes the display device 50 and a second angle region that has a relatively low possibility that his or her eye exists therein. The view point adjusting section 32 adjusts a viewpoint such that a parallax between viewpoint images adjacent to each other in viewpoint images presented in the first angle region is less than a parallax between viewpoint images adjacent to each other in viewpoint images presented in the second angle region.
Patent JP-2013185432-A (JP)
Title: Ridge ventilator
Inventor: TAKAHASHI SHOICHI
IPC: E04D13/16
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a ridge ventilator capable of having sufficient ventilation performance and preventing rain, snow, dust and pollen, etc. from getting into an indoor side.SOLUTION: A ridge ventilator is constituted by mounting ventilation members 3, 4 on rear surfaces of both sides of a thin metallic soffit cover 2, respectively; each of the ventilation members 3, 4 is constituted by arranging ventiducts going through the other end face from one end face lengthwise and breadthwise; and an inside space 6 is provided in an intermediate part of the ventiducts. A thin metallic bottom plate 7 is fixed on a bottom surface of each of the ventilation members 3, 4; an inward side end part of the bottom plate is extended and bent upward and a drain board 8 is formed; an outward side end part is extended and bent upward and a lower side interrupting plate 9 is formed; each end of the soffit cover 2 is bent downward and an upper side interrupting plate 11 is formed, and the upper side interrupting plate 11 is formed so as to be parallel to the lower side interrupting plate 9 with an interval therebetween and to extend to a little lower position than an upper end of the lower side interrupting plate 9.
Patent JP-2013203177-A (JP)
Title: Position detection device
Inventor: IWAHASHI MASARU
IPC: F02D11/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device which can be easily assembled.SOLUTION: A position detection device includes: a support member unit having a member to be detected 4 which is turned by turning movement of a grip 3 provided to a handle bar 2, a support member 7 which is inserted into the handle bar 2 and turnably supports the member to be detected 4, a detection member for detecting displacement of the member to be detected 4, a torsion spring member 8 for returning the turning movement of the member to be detected 4 to a turning reference position, and a friction member 9 for providing a frictional resistance force to the member to be detected 4; and a case body 6 for storing the support member unit. The case body 6 is divided into first and second case bodies 61, 62 of semi-circular shapes in alignment with the grip 3. The first case body 61 includes an abutting portion 61a serving as the turning reference position of the member to be detected 4. The member to be detected 4 includes a stopper portion 400 brought into contact with the abutting portion 61a.
Patent JP-2013202499-A (JP)
Title: Cleaning treatment method and cleaning treatment apparatus of steel slag landfill site leachate
Inventor: MORI NORIYUKI
IPC: C02F1/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical cleaning treatment method and a cleaning treatment apparatus of steel slag landfill site leachate, for enabling steel slag to be effectively utilized for landfill without causing environmental contamination, and contributing to environmental protection and resource protection by improving and ensuring the cleaning treatment technique of leachate from the steel slag produced when the steel slag is utilized for the landfill.SOLUTION: A cleaning treatment method of the steel slag landfill site leachate is for cleaning leachate (raw water) from a landfill site where steel slag is used for landfill, and at least includes a step of performing oxidation treatment by adding hypochlorous acid to the raw water which is water to be treated, then performing coagulation treatment by adding an inorganic coagulant and a polymer coagulant to the water to be treated to coagulate suspended solids in wastewater, and then performing solid-liquid separation. Also, before adding the polymer coagulant, air diffusing treatment is performed by sending air to the water to be treated from a diffuser pipe. The cleaning treatment apparatus of the steel slag landfill site leachate is used for performing the method.