baber/WOPTO huggingface dataset:
Patent JP-2012057620-A (JP)
Title: Turbine stage shroud segment
Inventor: TIBBOTT IAN
IPC: F01D9/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure and a cooling method with high cooling effect in a shroud segment part for a turbine stage of a turbine engine.SOLUTION: The shroud segment for a turbine stage of a gas turbine engine forms an end wall for a working gas annulus of the stage. The segment also provides a close clearance to the tips of a row of turbine blades which sweep across the segment. In use, a mainstream flow of the working gas passes through passages formed between adjacent turbine blades. The segment has a plurality of cooling holes 81 and respective air feed passages for the cooling holes. The cooling holes are distributed over a part of a gas-washed surface 80 of the segment which is swept by the blade tips. The cooling holes deliver, in use, cooling air which spreads over the gas-washed surface. The feed passages are configured in such a manner that the delivered air has swirl directions which are co-directionally aligned with the swirl directions of the mainstream flow at the segment.
Patent JP-2013058547-A (JP)
Title: Semiconductor device
Inventor: NAGASAKI YOHEI
IPC: H01L23/28
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of relaxing the stress applied from a mold resin to a semiconductor chip.SOLUTION: A semiconductor device is sealed by a mold resin. The semiconductor device includes a semiconductor chip 1 and a base 2 on which the semiconductor chip 1 is mounted, and stress relaxation members 3, which relax the stress applied from the mold resin to the semiconductor chip 1, are disposed outside corners of the semiconductor chip 1 on the base 2.
Patent JP-2013059210-A (JP)
Title: Train information management device
Inventor: ISHIMARU YUSUKE
IPC: B61C17/12
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a train information management device which can suppress an increase of working man-hours at initial setting, a vehicle failure or the like.SOLUTION: At least one of HUBs 5A to 5H is arranged at each control vehicle TC1, TC6 and vehicles M2 to M5 constituting a train. A center device 1 connects apparatuses A to E via the HUBs 5A, 5B, 5G and 5H. At least one of terminal devices 2 connects the apparatuses D, E and G in an own vehicle via the HUB 5D of a vehicle M3 being the own vehicle, connects the apparatuses D to F in the vehicle via the HUB 5C of a vehicle M2 other than the own vehicle, and connects the apparatuses D to F in the vehicle via the HUB 5E of a vehicle M4 other than the own vehicle. Communication address allocation processing parts 6 for imparting prescribed communication addresses to the apparatuses A to G are arranged at the HUBs 5A to 5H. The address allocation processing part 6 imparts the communication address to the apparatus which has performed a requirement on the basis of a requirement from the apparatus connected to the HUB at each HUB.
Patent JP-2013057857-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SUGIURA KENJI
IPC: G03G21/10
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device and an image forming apparatus capable of suppressing degradation in the cleaning property of the entire cleaning device caused by collapse of bristles of a cleaning brush member.SOLUTION: The cleaning device includes: a first cleaning brush member, which removes a normally-charged toner on a rotatable cleaning object; first voltage application means for applying voltage in the reverse polarity to the first cleaning brush member; a second cleaning brush member, which is disposed upstream the first cleaning brush member and removes a reverse polarity toner on the cleaning object; second voltage application means for applying voltage in the normal charge polarity to the second cleaning brush member; a third cleaning brush member, which is disposed upstream the second cleaning brush member and removes a normally-charged toner on the cleaning object; and third voltage application means for applying voltage in the reverse polarity to the third cleaning brush member. In the cleaning device, a biting amount of the first cleaning brush member on the cleaning object is variable.
Patent JP-2012089476-A (JP)
Title: Light-emitting diode bulb
Inventor: FU HENG-YANG
IPC: F21S2/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode bulb which becomes advantageous for improvement of light-emitting efficiency and usable service life of the light-emitting diode bulb since air convection in the surroundings of a heat dissipation bump becomes smooth, and the total heat dissipation efficiency is improved by designing the heat dissipation bump for heat dissipation in a form different in height.SOLUTION: The light-emitting diode bulb includes: a circuit board having opposing first and second surfaces; a plurality of light-emitting diodes installed on the first surface; and a heat dissipation structure which includes a heat dissipation plate to have opposing third and fourth surfaces in which the third surface of the heat dissipation plate is bonded to the second surface of the circuit board, and in which, on the fourth surface, a plurality of heat dissipation bumps are installed, of which a length gradually becomes shorter from the center of the fourth surface toward a peripheral edge.
Patent JP-2013062051-A (JP)
Title: Shield cable
Inventor: MORI KIKUO
IPC: H01B11/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To realize a shield cable that can be manufactured at low costs while securing flexibility.SOLUTION: A shield cable 10 comprises a twist pair cable 15 comprising first and second cables 20, 30, and a double-layer FPC shield 40 covering the outer periphery of the twist pair cable 15. The double-layer FPC shield 40 is constituted by two layers of first and second FPC shields 50, 60. In the first and second FPC shields 50, 60, conductor patterns 54, 64 corresponding to a braid are patterned on surfaces of dielectric layers 52, 62.
Patent JP-2011249348-A (JP)
Title: Solid state lamp
Inventor: TARSA ERIC J
IPC: F21V29/505
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a new solid state lamp (10) emitting light useful for room illumination and other applications.SOLUTION: The solid state lamp (10) includes a solid state light source (12) which transmits light through a separator (14) to a disperser (16) that disperses the light in a desired pattern and/or changes its color. In one embodiment, the light source (12) is a blue emitting LED operating with current high enough for room illumination, the separator (14) is a light pipe or fiber optic device, and the disperser (16) disperses the light radially and converts some of the blue light to yellow to produce a white light mixture. The separator (14) spaces the light source a sufficient distance from the disperser (16) such that heat from the light source (12) does not transfer to the disperser (16) when the light source (12) carries elevated currents necessary for room illumination.
Patent JP-2013059716-A (JP)
Title: Pretreatment method of biomass
Inventor: BABA TSUYOSHI
IPC: B09B3/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method of biomass which can efficiently heat substrate mix at low cost.SOLUTION: The pretreatment method of biomass is heating a substrate mix with a heating medium heated by a heat pump and using a heat source which is heat of condensation and that of dissolution of ammonia while cooling and condensing ammonia dissipated from ammonia-containing saccharification pretreatment product as well as dissolving into water. The heating medium, which is heated to higher temperature than the predetermined temperature, is stored in advance by a predetermined quantity. Then, the substrate mix is heated till the temperature reaches the predetermined temperature using the heating medium heated at higher temperature than the predetermined temperature.
Patent JP-2013063709-A (JP)
Title: Method for forming vehicular suspension
Inventor: SUZUKI TAKAO
IPC: B21D53/88
Filed: 2011-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a suspension forming which has enough strength for maintaining excellent operation stability.SOLUTION: This is a method for forming a vehicular suspension which is formed by punching a pair of notches 27, 28 at an end of a flat plate material 26 in a longitudinal direction. Then, edges of the notches 27, 28 are processed by coining. Then, a beam 11 is formed by bending the flat plate material 26 so that notches 27, 28 may be respectively engaged with notches 20, 21. Then, notches 20, 21 are respectively engaged on the outer surface of a halfway part 10a of an arm 10, in this case, the engagement position is at least at the edge of the engagement notch 21 adjacent to a wheel 4 and at least an inner surface 21a at a part lower than the axis 10b of the arm 10 among the each part of the edges in the longitudinal direction is processed in coining so as to be in a face-contact condition on an outer surface of the halfway part 10a of the arm 10. Then, edges of the engaged notches 20, 21 are respectively welded on the halfway part 10a of the outer surface of the arm 10.
Patent JP-2013066550-A (JP)
Title: Analysis system, analysis method, and analysis program
Inventor: TAKEMOTO TAKUJI
IPC: A63F13/79
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To improve precision of analysis related to the operator of an information processor.SOLUTION: An analysis system includes: a history information storage device storing history information about the progress of a game when the operator of a game device operates the game; and an evaluation information storage device storing information for evaluations obtained on the basis of the history information and an evaluation result predetermined for the information for the evaluations in association with each other. The history information is read from the history information storage device, the information for the evaluations is acquired on the basis of the history information, the evaluation result associated with the acquired information for the evaluations in the evaluation information storage device is acquired, and the evaluation result is output.
Patent JP-2013069780-A (JP)
Title: Manufacturing method of electronic control unit
Inventor: YAMA HAJIME
IPC: H05K5/06
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic control unit which obtains waterproof and vibration-proof functions of an entire substrate while preventing the enter atmospheric pressure sensor from being covered by a potting material serving as a water and vibration resistant material.SOLUTION: An atmospheric air communication hole 12 formed at a ceiling wall 9 of a sensor protection case 7 is closed with a removable closing body 13, and a potting material 14 is injected into a substrate case 5 at the exterior side of the sensor protection case 7. Air pressure in the sensor protection case 7 inhibits the potting material 14 from flowing in from a gap between a peripheral wall 8 of the sensor protection case 7 and the substrate 1 and thereby setting the height of a surface of the potting material 14 inside the sensor protection case 7 so as to be lower than the height of a surface of the potting material 14 outside the sensor protection case 7 and covering the entire substrate 1 with the potting material 14 without covering the entire atmospheric pressure sensor 2 with the potting material 14.
Patent JP-2013067581-A (JP)
Title: Method for screening preventing or ameliorating agent for depigmentation and preventing or ameliorating agent for depigmentation found by the same
Inventor: YAMADA TAKAAKI
IPC: A61K45/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing or ameliorating tissue depigmentation.SOLUTION: The method for preventing or ameliorating tissue depigmentation is established by finding that WNT1, WNT3A, WNT7A, WNT7B, WNT10B and NORRIN being substances for activating WNT signaling pathway exhibit remarkable preventing and ameliorating effect on tissue depigmentation by using a technique for screening a substance showing a preventing or ameliorating effect on tissue depigmentation more precisely, quickly and accurately.
Patent JP-2013066590-A (JP)
Title: Container for syringe, prefilled syringe, and methods for production and use thereof
Inventor: NIIMI DAISHI
IPC: A61J3/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a container for a syringe, which prevents impurities from entering inside the syringe.SOLUTION: The container for the syringe includes: an outer cylinder having a liquid medicine exit at a distal end; a liquid medicine exit sealing member for sealing the liquid medicine exit; a plunger which moves inside the outer cylinder; and a freely expandable and contractible partition member which is provided on the distal end part of the plunger and partitions the inside of the outer cylinder into a first chamber on the distal end side and a second chamber on the proximal end side. The partition member is brought into contact with the inner wall of the outer cylinder by being expanded and liquid-tightly seals the first and second chambers.
Patent JP-2013068285-A (JP)
Title: Rotary shaft supporting structure
Inventor: OMORI NAOMICHI
IPC: F16C27/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft supporting structure having improved startability by reducing resistance torque (initial torque) at start-up.SOLUTION: A supporting structure of a rotary shaft 1 having a thrust collar 5 is provided. The rotary shaft 1 is rotatably supported by one radial foil bearing 8, and the thrust collar 5 of the rotary shaft 1 is rotatably supported by one or a pair of thrust foil bearings 9. The thrust foil bearing 9 preferably includes an annular bearing part disposed opposing the thrust collar 5 and an annular base part, of the bearing part, which is disposed opposing to a surface on an opposite side to a surface opposed to the thrust collar 5 and supports the bearing part during rotation of the rotary shaft 1.
Patent JP-2013070547-A (JP)
Title: Power conversion device
Inventor: YOSHIMOTO KANTARO
IPC: B60L3/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device which suppresses overcharging of a battery charged by a solar cell.SOLUTION: The power conversion device includes a battery, a solar cell, a power converter for converting power from the solar cell into charging power for charging the battery, a voltage sensor for detecting a voltage of the battery, and power converter control means for controlling a power conversion stop time in which power conversion by the power converter is stopped. In the power conversion stop time, the power converter control means determines re-driving of the power converter on the basis of a detection voltage detected by the voltage sensor.
Patent JP-2013067503-A (JP)
Title: Image forming apparatus
Inventor: KATSURA NORIFUMI
IPC: B41J29/46
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining the cause of paper jam.SOLUTION: An image forming apparatus 100 comprises a discharge unit 210, a discharged paper tray 93, a first detector unit 211, a lever 220, a second detector unit 230, and a determination unit. The first detector unit 211 is positioned in the discharge unit 210 and detects a paper jam. The second detector unit 230 detects a lever rotation state from a first location in which the lever 220 does not receive action of the paper event to a second location. While the first detector unit 211 detects the paper jam, and when the second detector unit 230 detects that the lever 220 is present in the first location, the determination unit determines that the cause of the paper jam lies with a user. While the first detector unit 211 detects the paper jam, and when the second detector unit 230 detects that the lever 220 is turned beyond the first location, the determination unit determines that the cause of the paper jam lies with the image forming apparatus.
Patent JP-2013072799-A (JP)
Title: Automatic analyzer
Inventor: ONUMA MITSURU
IPC: G01N35/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer in which a light scattering photometer is incorporated, and which reduces influence of external light, improves analysis accuracy, and is safe and easy to handle.SOLUTION: A scattered light measurement part is provided inside a body housing, and openable and closable protective covers 610-630 for covering an upper surface 410 of the body housing are provided. On the protective cover 610 at the center, a light shielding part for shielding external light is formed. Also, the protective covers are provided with see-through parts 621 and 631 through which the inside can be seen. By covering at least an area of a reaction disk equivalent to an upper part of the scattered light measurement part, the light shielding part reduces the external light which leaks into the scattered light measurement part, and prevents scattered light measurement from being affected by the external light. The protective covers may be in a two-division structure or a one-sheet structure other than a three-division structure.
Patent JP-2012079696-A (JP)
Title: Secondary battery
Inventor: AHN CHANGBUM
IPC: H01M50/429
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which a short circuit or the like does not occur at high temperature and a positive electrode plate and a negative electrode plate are aligned with each other easily.SOLUTION: The secondary battery includes: a first polar plate made up of a first active material coating part in which a base material is coated with a first active material and a first plain part; a second polar plate made up of a second active material coating part in which a base material is coated with a second active material and a second plain part; and a separator intervening between the first and second polar plates. The first and second polar plates are aligned with each other so as to be laminated, and the first plain part includes an electrode assembly in which an insulation member is provided in a part corresponding to the polar plate.
Patent JP-2013082975-A (JP)
Title: Etching method and etching apparatus
Inventor: AKIYAMA MASANORI
IPC: C23F1/08
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which provides suitable E/F while controlling consumption of compressed air to the minimum.SOLUTION: The etching method includes: a first etching step of etching an object surface to be etched by injecting an etching solution from a first fluid nozzle 20 and spraying the same to the object surface to be etched of an object to be etched 1; and a second etching step of further etching the object surface to be etched by injecting the etching solution after mixed with gas from a second fluid nozzle 30 and spraying the etching solution to the object surface to be etched which has been etched in the first etching step. In the second etching step, the etching solution whose microdroplet smaller than that in the first etching step is sprayed to the object surface to be etched with hitting power stronger than that in the first etching step.
Patent JP-2012086359-A (JP)
Title: Mechanical machining device for processing thin metal sheet and method for changing tool on the machining device
Inventor: BUSCH MARCUS
IPC: B23Q3/155
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance functional accuracy by improving a mechanical machining device.SOLUTION: In the mechanical machining device, detectors 34, 48 are installed, with an edge part provided that is arranged correspondingly to a clamp section. Using the edge part, a position of a suction frame and/or a position of tool acceptance sections 15, 30 are detected before tools are changed. On the basis of the position detection, positioning movement of the suction frame is controlled, with the suction frame to be arranged in a tool changing position by such control.
Patent JP-2013092405-A (JP)
Title: Life monitoring device and life monitoring system
Inventor: SHIROICHI SEIJI
IPC: G01N17/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device for monitoring the remaining life of a component in which fault record data in the field are reflected quickly and easily to improve reliability of the monitoring device.SOLUTION: A component life monitoring device receives new component reliability data based on fault records in the field through a communication circuit network 119 connected with a maintenance management agent. When confirming the data reception, the component life monitoring device automatically corrects the component remaining life from the data and use environment data.
Patent JP-2012018195-A (JP)
Title: Measuring device
Inventor: AOKI KAZUNORI
IPC: G01R13/20
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To smoothly adjust a relative size of a predetermined width of a zone marker and a display range of a measurement waveform using singular means and continuous series of marker operations.SOLUTION: A device is configured so that, when a pointer 150 is moved in the vertical axis direction by a marker operation of an operator on a display part 12 on which a waveform is displayed in a predetermined display range on the display part 12, a span control part 65 detects a relative distance in which the pointer is moved, thereby changing the predetermined display range corresponding to the relative distance, and then detects a movement amount when the pointer is moved in the horizontal axis direction. Further, a zone marker generating part 64 moves the zone marker of a predetermined width to a position in accordance with the detected movement amount in the changed predetermined display range.
Patent JP-2013091271-A (JP)
Title: Slide core guide unit
Inventor: UMEHARA KATSUKI
IPC: B29C33/44
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength slide core guide unit that has good workability when an angular pin is attached to a pin holder, and that can be manufactured at a lower cost.SOLUTION: The slide core guide unit 1 includes wave washers 4 interposed between slide plates 3 and a holder body 21 of the pin holder 2 in outer peripheral regions of trunnion insertion holes 32 of the slide plates 3. The wave washer 4 is bent into a wavy form undulating in a direction of a center axis O1, and is compressed between surfaces 31B of the slide plates 3 accommodated in guide grooves 511 of two base blocks 51 and side faces 211A and 211B of the holder body 21 of the pin holder 2 to be elastically deformed in the direction of the center axis O1. Restoring force F presses the holder body 21 of the pin holder 2 from both side faces 211A and 211B.
Patent JP-2012141580-A (JP)
Title: Charging member and image forming apparatus
Inventor: OSHIMA NOBUO
IPC: G03G15/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a charging member that ensures stable charging of a charging blade.SOLUTION: A charging blade includes a tip part, a charging part, and a support member, each formed of a different material; the tip part and the charging part are not in contact with each other, and attached to the same support member.