baber/WOPTO huggingface dataset:
Patent JP-2012083278-A (JP)
Title: Flame detecting device having self-diagnosis function
Inventor: MINAMI MASATAKA
IPC: G01J1/42
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a flame detecting device having a simple configuration capable of detecting failure caused by self-discharge or the like of an ultraviolet ray detection tube at an early stage.SOLUTION: When a first flame detection signal FS is continuously output from a flame detection circuit 30 for a predetermined period of time while a circuit including the ultraviolet ray detection tube 20 is in a low impedance state, the circuit including the ultraviolet ray detection tube 20 is switched into a high impedance state. Thereafter, when a second flam detection signal RS is not continuously output from a diagnosis circuit 50 for the predetermined period of time, a microcomputer notifies that the ultraviolet ray detection tube 20 is abnormal.
Patent JP-2012091529-A (JP)
Title: Pneumatic tire
Inventor: KATO YOSHITAKA
IPC: B60C13/00
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can improve water splash restraining performance.SOLUTION: This pneumatic tire 1 includes a water splash reducing fin 7 in a sidewall part. This pneumatic tire 1 also includes a projection part 71 arranged on a wall surface on the outside in the tire radial direction of the fin 7 and having a reflection surface 711 for reflecting a water splash from a road surface inside in the tire width direction more than a vertical lower part. The direction of the reflecting surface 711 is regulated so that a locus of a virtual object of reflecting by striking on a midpoint M of the reflecting surface 711 of the projection part 71 from the tire grounding end A, exists on the tire grounding end A side more than a perpendicular MH drawn to a tangent n from the midpoint M.
Patent JP-2011089640-A (JP)
Title: Noncircular joint opening for toothed plate of silent chain
Inventor: RITZ ANDREAS
IPC: F16G13/06
Filed: 2010-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the abrasion behavior and strength property of a round pin joint type toothed chain.  <P>SOLUTION: An inside toothed plate (7) and a toothed extension plate of the round pin joint type toothed chain having alternately-located outside and inside chain links include a noncircular joint opening (8) having first, second and third curvatures. The first curvature of the first radius of curvature (r1) is arranged in a region of an intersection of a longitudinal axis (L) and a contour of the joint opening. The second curvature of the second radius of curvature (r2) extends perpendicularly to the longitudinal axis (L) and is arranged in front of a straight line (G) intersecting the axis of a round pin. The third curvature of the third radius of curvature (r3) extends perpendicularly to the longitudinal axis (L) and is arranged in front of the straight line intersecting the axis of the round pin. The first radius of curvature is larger than the radius of the round pin of circular cross section, and the second radius of curvature and the third radius of curvature are larger than the first radius of curvature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012093126-A (JP)
Title: Plate thickness measuring device
Inventor: TOTO MASAYA
IPC: G01B17/02
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a plate thickness measuring device capable of readily measuring the degrees of corrosion of ground bordering parts of steel pipe pillars.SOLUTION: A plate thickness measuring device 10 comprises a scanner 20 that holds a probe and a controller 30 that controls the scanner 20; when the scanner 20 is mounted in a desired position on the inner circumference of a cylindrical steel pipe pillar 42, the plate thickness of the steel pipe pillar is measured by using the probe; in order to place the probe held by the scanner 20 in the desired position on the inner circumference of the steel pipe pillar, a probe feeding jig is used; when the probe has been mounted in the desired position by the probe feeding jig, the scanner 20 is shifted along the inner circumference of the steel pipe pillar 42, and data on any defect identified by the probe are transmitted to the controller 30.
Patent JP-2012093066-A (JP)
Title: Clean room
Inventor: WARABINO SHINJI
IPC: F24F7/06
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a clean room that secures a required down-flow speed even if a circulating air volume is small, and facilitates a filter leak test.SOLUTION: Ports for discharging temperature-controlled clean air to a clean zone 11 in the clean room 10 include a plurality of plate nozzles 20.
Patent JP-2012099557-A (JP)
Title: Condensation preventive structure of substrate
Inventor: MICHIDA TOSHIFUMI
IPC: H05K7/20
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a condensation preventive structure of a substrate capable of preventing the condensation of a substrate, decreasing restriction to the layout design of an electronic unit on the substrate, and saving a manufacturing cost of an electronic device as compared with a case using a coating agent.SOLUTION: A condensation preventive structure of a substrate 60 prevents the generation of condensation on the substrate 60 stored in a housing 10 having an opening in which outside air flows. A heat sink 70 is provided in the housing 10. The heat sink 70 is made to abut on a CPU 61 in the housing 10 and a near-field area of a connector insertion port 13 on the substrate 60.
Patent JP-2012098485-A (JP)
Title: Optical isolator element and optical isolator using optical isolator element
Inventor: SUDO SHUNEI
IPC: G02B27/28
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator element which can achieve reduction in size and weight and can be used with respect to a plurality of wavelengths, and to provide an optical isolator using the optical isolator element.SOLUTION: An optical isolator element 101 includes a magneto-optical element 13 using a magneto-optical effect, a first polarizer 1 provided on one end side of an optical path of the magneto-optical element, and a second polarizer 2 provided on the other end side of the optical path, and is configured such that the magneto-optical element includes a first magnetization layer 14 adapted to rotate a polarization plane of incident light which has passed through the first polarizer and reflect the incident light to form reflected light, and a reflection layer 15 adapted to return the reflected light to the first magnetization layer. Furthermore, an optical isolator is configured so as to include the optical isolator element and an adjustment part for adjusting reflection frequency between the first magnetization layer and the reflection layer.
Patent JP-2012096314-A (JP)
Title: Polishing adjusting device for side plate
Inventor: KOMURO SHIGEHIRO
IPC: B24D5/14
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing adjusting device for a side plate capable of easily and accurately polishing the side plate of a coating device to adjust the shape of the side plate.SOLUTION: The polishing adjusting device 1 includes a placing plate 2 for placing the side plate 105, a first polishing tool 3 for polishing a first circular arc of the side plate 105, a second polishing tool 4 for polishing a second circular arc of the side plate 105, and a pressing member 5 for pressing the side plate 105 to the first polishing tool 3 and the second polishing tool 4, and polishes the side plate 105 of the coating device 101 to adjust the shape of the side plate.
Patent JP-2012098172-A (JP)
Title: Drain method for atomic power plant
Inventor: TAKANO HIROSHI
IPC: G21D1/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a drain method for an atomic power plant by which water can be promptly drained from equipment and piping of water supply/condensation system.SOLUTION: A drain method for an atomic power plant is provided for draining water from equipment 124 and piping 126. As a representative configuration of the present invention, in a building where there are installed a funnel 164 which receives water drained from the equipment 124 and the piping 126, a sump tank 166 which is installed under a flower of a lowest layer (lower than a floor surface) and in which water flowing down via the funnel 164 is stored, and a sump pump 168 which drains water from the sump tank 166. An upper portion of the sump tank 166 is sealed with an upper cover 170, a vent pipe 170a for exhaustion which is opened at a position higher than the floor above the sump tank 166 is connected to the upper cover 170 and while the sump pump 168 is operated, water is drained from the equipment 124 and the piping 126 through the funnel 164 to the sump tank 166.
Patent JP-2012101245-A (JP)
Title: Method and device for cutting material to be cut
Inventor: TANABE RYOICHI
IPC: B23K26/38
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method by which a shape of a material to be cut including a cut end material can be recognized, and successively a thickness of the material to be cut can be recognized.SOLUTION: The method for cutting the materials to be cut 31-34 including the cut end materials arranged in a cut region B with the usage of a tool 3 for cutting in a non-contact state includes a process for recognizing a plane shape of the materials to be cut 31-34 arranged in the cut region B from an image of the cut region B taken by a CCD camera 5, a process for setting thickness measuring points 31a-31c, 32a-32d, 33a-33c and 34a-34c with respect to the materials to be cut 31-34 of which planar shapes are recognized, a process for measuring the thicknesses of the materials to be cut by a thickness measuring device 4 by opposing the thickness measuring device 4 for measuring the thickness of the material to be cut to the set thickness measuring points, and a process for setting a cut speed in accordance with the measured thickness of the material to be cut.
Patent JP-2011040790-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: SHIBATA HIROSHI
IPC: H01L29/786
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device of high display quality by assuring a sufficient retention capacitance (Cs) with a high aperture ratio, while a load on a capacitor wiring (pixel write-in current) is distributed in time to effectively reduce it.  <P>SOLUTION: A scanning line 107 is formed on a layer different from a gate electrode 104, and a capacitor wiring 111 is arranged so as to be parallel to a signal line 109. Each pixel is connected to independent capacitor wiring 111 through a dielectric, fluctuations in an electric potential of capacitor wiring due to write-in current of the adjoining pixel are avoided and satisfactory display images are obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100581-A (JP)
Title: Method for quantification of remnant-like lipoprotein cholesterol and kit for the same
Inventor: HIRAO HIROKO
IPC: C12Q1/44
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and accurately quantifying RLP cholesterol in a specimen material without requiring separation and to provide a kit for the same.SOLUTION: The method for quantifying remnant-like lipoprotein cholesterol in a specimen containing a plurality of lipoprotein types, including a remnant-like lipoprotein, includes: a step (1) for eliminating cholesterol in lipoproteins other than the remnant-like lipoprotein; and a step (2) for quantifying the cholesterol in the remaining remnant-like lipoprotein. In the step (1), the specimen is acted upon by a cholesterol esterase with a molecular weight of more than 40 kDa and which does not contain a subunit with a molecular weight of 40 kDa or less. In the step (2), the specimen is acted upon by a cholesterol esterase with a molecular weight of 40 kDa or less or a cholesterol esterase with a subunit with a molecular weight of 40 kDa or less.
Patent JP-2012100902-A (JP)
Title: Furniture system
Inventor: TABATA HIDEICHIRO
IPC: A47C7/72
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a system for contributing to energy saving at an office.SOLUTION: The furniture system includes: a work station 1 having a plurality of unit work spaces 1s; a plurality of chairs 3 arranged corresponding to each of the unit work spaces 1s of the work station 1; seating detectors provided on each of the chairs 3 and detecting a state of seating to generate a seating signal; and a controller 4 for switching a working tool relating to the unit work spaces 1s corresponding to the chairs 3 seated by receiving the seating signal from each of the seating detectors, from a non-use state to a use state.
Patent JP-2012104704-A (JP)
Title: Solid-state imaging device and method of manufacturing the same
Inventor: MOCHIZUKI AI
IPC: H01L27/146
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device advantageous to improve pixel characteristics and to provide a method of manufacturing the same.SOLUTION: In a solid-state imaging device comprising an imaging region 12 that is two-dimensionally disposed on a semiconductor layer 30 and has unit pixels 1 each including, for example, a photoelectric conversion portion PD and a signal scanning circuit Td, the unit pixels 1 each comprises a transfer gate 36 provided above the semiconductor layer, a photogate 37 provided above the semiconductor layer, a first semiconductor layer 31 of a first conductive type provided in the semiconductor layer below the photogate, and a second semiconductor layer 32 of the first conductive type that is adjacent to the first semiconductor layer and is provided in the semiconductor layer between the transfer gate and the photogate.
Patent JP-2012106531-A (JP)
Title: Tire for heavy load
Inventor: SHIBANO KEIZO
IPC: B60C5/02
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire for heavy load which improves fretting-proof performance without spoiling bead durability.SOLUTION: A bead 4 includes: an inner piece 11i along an inner side of a carcass ply body 6a; a U-shape first bead reinforcement cord ply 11 in which an outer piece 11o along an outer side of a carcass ply fold-back 6b, and a bottom piece 11m are connected; a second bead reinforcement cord ply 12o extending over the inner piece 11i to the outside in a radius direction along the body 6a from the inner end between the inner piece 11i and the body 6a; and a fretting preventing rubber layer 15. A thickness t of a fretting preventing rubber layer 15 is 0.5-1.5 mm, and a complex modulus is 6.0-10.0 MPa. A difference (P2o-Pc) between an outer end height P2o of the second bead reinforcement cord ply 12 and a height Pc of the fold-back section 6b is 5 to 25 mm. A difference (P1-P2i) between an outer end height P1 of the inner piece 11i and an inner end height P2i of the second bead reinforcement cord ply 12 is 10 to 40 mm.
Patent JP-2011109102-A (JP)
Title: Light emitting element package
Inventor: JANG JI WON
IPC: H01L33/48
Filed: 2010-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element package improved in reliability, and to provide a lighting system including the same.  <P>SOLUTION: This light emitting element package 100 includes: a translucent body 110 including a cavity 115; a plurality of lead electrodes 121, 123 arranged in the cavity; an isolation part 112 for insulating the plurality of lead electrodes from each other; a light emitting element 125 electrically connected to the plurality of lead electrodes in the cavity; and a molding member 130 on the light emitting element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012107823-A (JP)
Title: Refrigerating showcase
Inventor: INOUE TAKAHIRO
IPC: F25D11/00
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To enhance safety at the leakage of a refrigerant, related to a refrigerating showcase using the refrigerant having combustibility.SOLUTION: The showcase includes a plurality of communication holes 13 and legs 14 at a bottom plate of a machine room 3. Accordingly, the refrigerant can be discharged from the side surface of the machine room 3 and also from the lower part of the machine room at the leakage of the refrigerant, and gas can more quickly be dissipated by continuously operating a condenser fan. Furthermore, communication holes 15 are formed at the commodity storage chamber 1 and the machine room 3, so that a rise of a gas concentration at the leakage in the commodity storage chamber 1 can be suppressed, and thereby the safety at the leakage of the refrigerant can be enhanced.
Patent JP-2012110932-A (JP)
Title: Weld metal and submerged arc welding method
Inventor: OTSU MINORU
IPC: B23K35/362
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-rigidity Cr-No steel weld metal stable in fracture toughness and excellent in SR resistance, and a submerged arc welding method by which the weld metal can be obtained.SOLUTION: The weld metal welded by the submerged arc welding method contains, by mass%, 0.05 to 0.15% of C, 0.10 to 0.25% of Si, 0.50 to 1.30% of Mn, 2.00 to 3.25% of Cr, 0.90 to 1.20% of Mo, 0.20 to 0.40% of V, 0.010 to 0.040% of Nb and 250 to 450 ppm of O, and also contains not larger than 0.040% of Al, not larger than 0.010% of P. not larger than 0.010% of the total amount of S, Sn, Sb and As, not larger than 1.0 ppm of the total amount of Bi and Pb, and the balance Fe with inevitable impurities. In an microorganism, a crystal particle whose particle area is not larger than 400 μmoccupies not smaller than 70% of the whole of the crystal particle.
Patent JP-2012117377-A (JP)
Title: Control device of vehicle and control method of vehicle
Inventor: HOKOI KOJI
IPC: F02D29/02
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a vehicle enabling appropriate evacuation traveling depending on a traveling condition when an accelerator position sensor is faulty.SOLUTION: An HVECU (hybrid vehicle electric control unit) 40 sets an operational mode to an accelerator fail mode when a main sensor is faulty and the vehicle condition detected by a vehicle speed sensor 39, a stop lamp switch 34 or the like is a first condition. When the main sensor 52M is faulty, the HVECU 40 sets the operational mode to the accelerator fail mode if a sub-sensor 52S is normal; and when the main sensor 52M is faulty and the vehicle condition detected by a condition detecting sensor is a second condition, the HVECU sets the operational mode to an accelerator-less mode if the sub-sensor 52S is out of order.
Patent JP-2012116640-A (JP)
Title: Passenger conveyor
Inventor: ISHIZUKA TOMOYA
IPC: B66B31/00
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor having a skirt guard safety device whose installation and replacement work is easy.SOLUTION: The passenger conveyor is a passenger conveyor including a step, parapets erected on both sides of the step, a skirt guard 3 erected in a certain clearance between the former and both sides of the step, and a skirt guard safety device that blocks the clearance between the step and the skirt guard 3, and the other skirt guard safety device including a base 4 mounted along the longitudinal direction of the skirt guard 3 and mounted to the base 4 and a brush body 5 that protrudes toward the step side where the brush body 5 has a connection means 6 that is connectable with the brush body 5 is provided.
Patent JP-2012121153-A (JP)
Title: Microfabricated synthetic resin sheet and synthetic resin molded product using the same
Inventor: YOSHIKAWA YUICHI
IPC: B29C33/14
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin sheet for an in-mold molding including a luxurious decorative surface, and a synthetic resin molded product including the synthetic resin sheet and integrated with the synthetic resin sheet.SOLUTION: In the synthetic resin sheet with the decorative surface used in an in-mold molding method, on one or both surfaces thereof, a graphic, a pattern, a character and a combination of them, each of which is constituted by collective bodies of fine concavo-convex lines each having 100 μm or less of height or depth and 100 μm or less width. The collective bodies of the fine concavo-convex lines are constituted of at least two or more of collective bodies which can be visually recognized. The height or depth of one collective body of the fine concavo-convex lines is different from that of the other collective body of the fine concavo-convex lines.
Patent JP-2012121193-A (JP)
Title: Liquid jetting device and method for supplying liquid
Inventor: YOKOUCHI HIDEYA
IPC: B41J2/185
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting device and a method for supplying liquid, wherein the liquid is supplied from a main tank to a sub tank with a simple structure.SOLUTION: A printer includes: a liquid jetting head 21 in which a nozzle 20 jetting ink is disposed; the sub tank 22 which stores ink supplied from an ink cartridge 15 for accommodating the ink and supplies the stored ink to the liquid jetting head 21; and a suction pump 29 which generates negative pressure in the sub tank 22 by sucking in the nozzle 20 from a nozzle opening 20a side and causes the ink accommodated in the ink cartridge 15 to flow into the sub tank 22.
Patent JP-2012124670-A (JP)
Title: Calibration device and usage of the same
Inventor: MISHIRO MAKI
IPC: H04N5/232
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera calibration device and usage of the same which are capable of reducing a burden of transportation, installation, and removal of the calibration device even in the case of a large calibration device.SOLUTION: This camera calibration device 301 is provided with: plural plate-like calibration device pieces 101, 151, 201, and 251 having a feature point P101 formed on the surface; and plural connecting members 51 connecting with the calibration pieces detachably so as to restrain movement of the plate in an extension direction. When using the camera calibration device 301, the calibration device pieces 101, 151, 201, and 251 are assembled mutually with the coupling members 51 to constitute a checkerboard pattern. The combination pattern and the size are changed properly in accordance with spatial restriction and a positional relation with the camera.
Patent JP-2012125030-A (JP)
Title: Inverter power generation apparatus
Inventor: YOKOGAWA SHIGETOSHI
IPC: H02P9/30
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an inverter power generation apparatus that can control a converter by estimating an electrical angle of a synchronous motor without using expensive sensors.SOLUTION: Every time a rotary shaft of a synchronous motor 13 makes a single rotation, a converter 14 generates a number of sawtooth waves corresponding to the number of pole pairs as an initial electrical angle according to an ECU pulse output from an ECU 19 disposed on an engine 11. Once the converter 14 is driven with the estimated initial electrical angle, if d'q' coordinate axes of the electrical angle estimated by the converter 14 are out of phase by an angle θ with dq coordinate axes of the synchronous motor 13, Iq', Id', Vd' are computed and a phase difference θ is calculated therefrom. The phase shift of the electrical angle is then corrected on the basis of the phase difference θ. The electrical angle of the synchronous motor 13 can thus be estimated in the absence of a sensor P for detecting an angular position of the rotary shaft on the synchronous motor 13, so that the scale of the apparatus can be simplified for cost reduction.