baber/WOPTO huggingface dataset:
Patent JP-2013096372-A (JP)
Title: Control device of internal combustion engine with supercharger
Inventor: TSUDA SATOSHI
IPC: F02B37/16
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal state of an air bypass valve with a high degree of accuracy in a control device of an internal combustion engine with a supercharger.SOLUTION: The control device of the internal combustion engine with the supercharger includes an air bypass passage 30 communicating the upstream side with the downstream of a compressor 24 of the supercharger 20 arranged in an intake passage 14 of the internal combustion engine 10, the air bypass valve 32 opening and closing the air bypass passage 30, an air bypass valve control means issuing a command to open the air bypass valve 32 when an operation state of the internal combustion engine 10 enters a prescribed surge region, and an abnormality detection means determining the occurrence of an abnormality of the air bypass valve 32 when the time required from the issue of the open command to getting-out from the surge region of the operation state of the internal combustion engine 10 exceeds a prescribed threshold value.
Patent JP-2012029336-A (JP)
Title: Dispersion compensation device and dispersion compensation method
Inventor: YUKI MASAHIRO
IPC: H04B10/2513
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of optical signals due to group delay ripples.SOLUTION: A dispersion compensation device 100 includes a variable dispersion compensator 110, a variable filter 4010, a dispersion amount setting part 121, and a filter control part 4020. The variable dispersion compensator 110 executes dispersion compensation on optical signals by group delay characteristics where respective bands outside of an effective band are asymmetrical. The variable filter 4010 attenuates the respective bands which are outside of the effective band of the optical signals and affected by the group delay ripples, and filter characteristics including at least one of a center frequency of transmission characteristics and a band width are variable. The dispersion amount setting part 121 sets a dispersion compensation amount in the variable dispersion compensator 110. The filter control part 4020 controls the filter characteristics of the variable filter 4010 on the basis of the dispersion compensation amount set by the dispersion amount setting part 121.
Patent JP-2013100241-A (JP)
Title: Cosmetic
Inventor: TEZUKA YOJI
IPC: A61K8/39
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic that is excellent in humidity retention effect and emollient effect, free from sticky feeling and a bitter taste, and excellent in thermal stability.SOLUTION: The cosmetic includes 0.1 to 30 mass% of a component (A) and 0.01 to 10 mass% of a component (B). The component (A) is an alkylene oxide derivative with an average molecular weight of 1,800 or more expressed by formula (I): G-(O(EO)x(PO)y-(BO)z-H)(wherein G is a residue removing the hydroxyl group from alkyl glycoside having a 1-4C alkyl group, EO is an oxyethylene group, PO is an oxypropylene group, x and y are the addition molar number of EO and PO, 5≤x≤20 and 1≤y≤10 are satisfied, the mass ratio of EO to the total mass of EO and PO groups is 55 to 90 mass%, EO and PO are randomly added, BO is an oxybutylene group, z is the average addition molar number of BO, and 1≤z≤2 is satisfied), and the component (B) is a nonionic surfactant the HLB of which is 12 or more.
Patent JP-2012145916-A (JP)
Title: Image forming apparatus
Inventor: MURAYAMA KENTARO
IPC: G03G21/00
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of acquiring the presence/absence or the amount of transfer residual developer captured temporarily.SOLUTION: MFP 100 temporarily captures, with a cleaner 6, the transfer residual toner remaining on a photoreceptor 1 after the transfer. In cleaning operation, the transfer residual toner captured with the cleaner 6 is returned to the photoreceptor 1, the transfer residual toner is transferred to a conveying belt 7, and further the transfer residual toner is recovered by a waste toner box 78. Furthermore, in the cleaning operation, the MFP 100 measures the transfer residual toner transferred to the conveying belt 7. As for the measurement of the transfer residual toner, for example, the presence/absence of the transfer residual toner may be measured or the amount of the transfer residual toner may be measured.
Patent JP-2013106179-A (JP)
Title: Image forming apparatus, and control method
Inventor: HARUTA KENICHIRO
IPC: H04N1/409
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which: when a line width is adjusted as desired by a user in switching processing to a character that requires reading accuracy such as a barcode, if the reading accuracy of the barcode is not ensured due to a state of an image forming apparatus, the barcode cannot be corrected.SOLUTION: State information of an image forming apparatus is obtained by outputting and reading a test chart, and it is determined whether or not reading accuracy can be ensured even if a barcode is corrected from the state information and a setting designated by a user before the barcode is corrected.
Patent JP-2013104237-A (JP)
Title: Cover body for underground structure and cover body receiving frame for underground structure
Inventor: ONAMI TOYOAKI
IPC: E02D29/14
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cover body for an underground structure, which is devised to suppress the occurrence of rust, and a cover body receiving frame for the underground structure for supporting the cover body.SOLUTION: A cover body 1 for an underground structure includes a metallic iron cover body 11 and an undersurface resin layer 12 provided on the underside of the iron cover body 11 which is an underground side thereof. The undersurface resin layer 12 is formed so that its thickness is 400 μm or more and 3,000 μm or less and the maximum height (Ry) of its surface roughness is larger than 0 μm and 10 μm or less. A receiving frame 5 includes an annularly formed metallic receiving frame body 51 and an inner peripheral resin layer 52 provided on the inner peripheral surface of the receiving frame body 51. The inner peripheral resin layer 52 is formed so that the thickness is 400 μm or more and 3,000 μm or less and the maximum height (Ry) of its surface roughness is larger than 0 μm and 10 μm or less.
Patent JP-2013105956-A (JP)
Title: Semiconductor device, manufacturing method of the same and electronic component
Inventor: MIHASHI TOSHIRO
IPC: H01L21/768
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can support both of microfabrication of a through electrode and downsizing of a surface electrode; and provide a semiconductor device manufacturing method which can reliably contact the through electrode with the surface electrode regardless of the size of the surface electrode.SOLUTION: The semiconductor device manufacturing method comprises: selectively forming a plurality of insulation film rings 32 on a surface 13 of a Si substrate 29; forming surface pads 33 so as to face openings 42 of the insulation film rings 32, respectively; subsequently, forming through holes 56 that reach the surface pad 33 through the openings 42 of the insulation film ring 32 by etching the Si substrate 29 from a rear face 14; forming a via insulation film 35 on a lateral face of each through hole 56; forming through electrodes 17 by filling the through holes 56 with an electrode material so as to be electrically connected to the surface pads 33.
Patent JP-2013112610-A (JP)
Title: Method for producing monofluoromethane
Inventor: OKAMOTO MASAMUNE
IPC: C07C17/38
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing ethylene contained in monofluoromethane without relying on distillation, in view of the fact that: in producing monofluoromethane in a vapor-phase reaction irrespective of raw materials and reaction mechanism, thermodynamically stable olefins as well as unreacted raw materials and perfluorides are formed as byproducts; particularly, in a monofluoromethane production method by a process of fluorinating a methyl-containing compound under thermal decomposition, relatively large amounts of unsaturated compounds such as ethylene are formed; wherein, as to ethylene as representative (boiling point: -104°C), although its boiling point is relatively far from that of monofluoromethane (boiling point: -78.2°C), distillation at low temperature or under pressure is inevitable for removing it, leading to limitations in terms of relevant equipment.SOLUTION: A method for producing monofluoromethane is provided, including a step of bringing a monofluoromethane composition containing at least ethylene into contact with sulfuric acid.
Patent JP-2012130240-A (JP)
Title: Switching power unit
Inventor: AOKI HIROTOSHI
IPC: H02M3/28
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient switching power unit with less power loss compared to a conventional case.SOLUTION: A switching power source includes: a primary side circuit provided with a first DC conversion circuit for rectifying and smoothing an AC power supply voltage, primary winding, a switching element for turning a current flowing to the primary winding ON/OFF, a control circuit for controlling the ON/OFF of the switching element, and power supply means for supplying power for driving the control circuit; and a secondary side circuit provided with secondary winding, a second DC conversion circuit for rectifying and smoothing the voltage generated in the secondary winding, and a transmission part for receiving control signals related to the operating state of a load circuit driven by the output voltage of the second DC conversion circuit from the load circuit and transmitting them to the power supply means. The transmission part and the power supply means are electrically insulated, and the power supply means turns the power for driving the control circuit ON/OFF corresponding to the control signals transmitted from the transmission part.
Patent JP-2013112635-A (JP)
Title: Composite powder and cosmetic compounded therewith
Inventor: ONISHI TARO
IPC: A61K8/29
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite powder having good feeling, transparency and an excellent UV protecting effect so as to be widely applicable to external cosmetics, preparations and the like for skin.SOLUTION: There is provided the composite powder using a porous spherical polyacrylic resin as the mother particle and dendritic titanium oxide as the child particle, wherein the child particles cover the surface of the mother particle.
Patent JP-2013115626-A (JP)
Title: Branching filter
Inventor: UEFUNE MASAHIRO
IPC: H03H9/72
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a branching filter capable of reducing transmission signals leaking from antenna terminal side to output side of a reception filter through the reception filter.SOLUTION: A branching filter 1 comprises: a transmission filter 5; a reception filter 9 including a plurality of series resonators 15A connected in series from an input side toward an output side; an antenna terminal 7 connected to an output side of the transmission filter 5 and the input side of the reception filter 9; and an adjustment circuit 13 that has one end connected to an input side of the transmission filter 5 and the other end connected between arbitrary two of the plurality of series resonators 15A of the reception filter 9, and that adjusts a phase of a signal flowing from the one end to the other end.
Patent JP-2013113739-A (JP)
Title: Power generator
Inventor: YOKOYAMA MASAYUKI
IPC: H01L31/04
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To avoid increasing power loss and increasing a failure rate of a component by eliminating the need of detecting power generation current.SOLUTION: A power generator includes a measuring part for measuring output voltage and temperature of at least one power generation module, a power calculation part for calculating power from information on the output voltage and temperature measured by the measuring part, and an outputting part for outputting the information on the power calculated by the power calculation part. The power calculation part calculates power by using the information on the output power and the temperature on the basis of a model of an equivalent circuit of the power generation module.
Patent JP-2013111631-A (JP)
Title: Method for detecting solidification completion position of continuously cast slab, and method for producing continuously cast slab
Inventor: TSUTSUMI KOICHI
IPC: B22D11/20
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the solidification completion position of a slab in continuous casting using a water jet coupling method.SOLUTION: The method for detecting the solidification completion position includes: sending ultrasonic waves sent from an immersion probe 15 disposed between rolls of slab support rolls 7 of a continuous casting machine 1 to a slab 11 during casting by way of a water column formed between the immersion probe and the surface of the slab; receiving the ultrasonic waves reflected on the surface of the slab by the immersion probe by way of the water column; and measuring the distance between the immersion probe 15 and the surface of the slab based on the period of time from the sending to the receiving of the ultrasonic waves, wherein when there is a term during which the absolute value of a changing rate with time of the measured distance satisfies ≥30 mm/s, it is determined that there is a non-solidified layer 13 in the inside of the slab at a portion where the distance is measured by the immersion probe.
Patent JP-2013116773-A (JP)
Title: Remote operation system of tower crane
Inventor: FUKASE YUTARO
IPC: B66C13/00
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an effective and proper system for remotely operating a tower crane from a remote operation room without requiring an operator to always reside in an operation room.SOLUTION: A virtual operation room is set in a position of an original operation room. An omnidirectional camera 11, a sound collecting microphone 12, a turning sensor for detecting a turning position of a boom 4, and an inclination sensor 13 for detecting an inclination state of a virtual operation seat, are arranged. The remote operation room 10 is provided with: an operation seat 15 on which an actual operator is seated; a swivel base 17 for turning the operation seat in synchronization with the boom and inclining it in synchronization with inclination of the virtual operation seat; a video monitor 23 for displaying video information captured by the omnidirectional camera; and a voice monitor 24 for reproducing voice information collected by the sound collecting microphone. A monitoring camera 6 is arranged at a tip part of the boom, and its video information can be displayed in the remote operation room.
Patent JP-2013118084-A (JP)
Title: Lighting device
Inventor: TADA MASAKI
IPC: F21V7/09
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can efficiently irradiate light in a desired direction.SOLUTION: The lighting device includes: a device body 1; a straight pipe LED lamp 2 attached to the device body 1; and a reflection plate 3 controlling irradiation light from the straight pipe LED lamp 2 by reflection. The reflection plate 3 is located at the opposite side to a direction to be irradiated and along in a longitudinal direction of the straight pipe LED lamp 2, and has a first reflection part 4 having an almost V-shaped cross section. The first reflection part 4 protrudes toward the side of the straight pipe LED 2, and orients the reflection light in a direction not to be interrupted by the light source and controls the irradiation light by reflection.
Patent JP-2012128850-A (JP)
Title: Memory protection unit and method for controlling access to memory device
Inventor: DIETER THOSS
IPC: G06F12/14
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an effective and flexible protection unit for memory protection.SOLUTION: An access to a memory element 17 by a processing device is approved if a first access control unit 31 and a second access control unit 32 of a memory protection unit 15, 16 associated with the processing device approve the access, and the access is rejected if the first access control unit 31 or the second access control unit 32 rejects the access. The first access control unit 31 is programmable only by an associated processing device, and the programming of the second access control unit 32 is readable by an additional processing device which is to be used in a system with multiple processing devices and is not the aforementioned associated processing device.
Patent JP-2013116605-A (JP)
Title: Print control device
Inventor: KABURAGI IZUMI
IPC: B41J2/36
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a print control device which can determine a region where glossiness is deteriorated before printing.SOLUTION: The print control device includes: a generation means for generating print data from image data; a print means for transferring ink to a recording sheet by a thermal head based on the print data generated by the generation means; a determination means for determining whether there is high-density region having a predetermined density or more about the print data; and a notification means for, when it is determined that there is the high-density region, notifying a user that non-glossy region where glossiness is reduced is generated.
Patent JP-2012060159-A (JP)
Title: Wiring board, semiconductor device and wiring board manufacturing method
Inventor: KOBAYASHI YUJI
IPC: H05K3/46
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide wiring board, semiconductor device and wiring board manufacturing method, capable of improving electric connection reliability with a suppressed warp of the wiring board.SOLUTION: The wiring board includes: wiring patterns 21 provided on laminated insulation layers 18, 26, 32, 38 and electrically connected to semiconductor chips 14, 15; and a reinforcement metal layer 27 provided between the insulation layers 26 and 32. On the insulation layer 26, a first via 28 contacting to the metal layer 27 and electrically connected to a wiring pattern 21 disposed below the metal layer 27 is provided. Also, on the insulation layer 32, a second via 33 contacting to the metal layer 27 and electrically connected to a wiring pattern 21 disposed above the metal layer 27 is provided. The metal layer 27 includes: a thin plate-shaped portion; and a connection portion to the first and second vias electrically separated from the thin plate-shaped portion. The first via and the connection portion are integrally formed of an identical conductor metal. On an insulation portion opposite to the semiconductor chip to be mounted, a thermal expansion coefficient mitigation member is provided.
Patent JP-2013121266-A (JP)
Title: Electronic apparatus and electronic apparatus state control method
Inventor: KANEKO WATARU
IPC: H01M10/48
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for saving a user the trouble of cold booting.SOLUTION: A monitoring section 170 monitors states of a battery 160. When it is detected that the residual quantity of the battery is below a predetermined value, a state control section 140 powers off an electronic apparatus 10. Then, upon connection of the electronic apparatus 10 to a charger, a charge control section 150 starts charging the battery 160. Triggered by the start of the charging, a state control section 140 performs cold booting and puts the electronic apparatus 10 into a suspend state.
Patent JP-2013119030-A (JP)
Title: Small-sized electric apparatus
Inventor: YAHIRO NOBUKI
IPC: B26B19/38
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electric apparatus which can accommodate an accessory without exposing it to the outside, and in which the accessory is less likely to be dropped by mistake.SOLUTION: The small-sized electric apparatus includes a cylindrical case 7 with an aperture 6 at the lower end, a battery 4 that is taken in and out from the aperture 6, and a bottom lid 8 that plugs the aperture 6, the bottom lid 8 being attached to the case 7 in a detachable manner. The accessory 115 is attached to an inner surface side of the bottom lid 8 in a detachable manner. The right and left width of the aperture 6 of the case 7 and a lid body 46 is set to be larger than the front and back width, and each contour shape of the aperture 6 and the lid body 46 is formed to an oblong shape. The accessory 115 formed in a long axis shape is attached to a mounting part 119 in a state of being along the longitudinal direction of the lid body 46.
Patent JP-2013124554-A (JP)
Title: Turbine
Inventor: KUWAMURA SACHIHIRO
IPC: F02C7/28
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance turbine, configured to reduce the amount of steam leaked in a gap at a tip of a rotor blade or a stator blade.SOLUTION: A steam turbine includes: a step part 141 disposed on an inner circumferential surface of a partition board outer ring 11, and having steps in a radial direction; a seal fin 55A extending from a tip shroud 512 of a rotor blade 51 toward the step part 141, to form a micro-gap 56A between the fin and the step part 141; a steam collision surface 53, to which steam S collides, and disposed upstream of the seal fin 55A in a flow direction of the steam S; a projection 54 protruding from the steam collision surface 53 to the upstream side; and an upstream wall surface 13 facing the steam collision surface.
Patent JP-2013133594-A (JP)
Title: Drilling device and drilling method
Inventor: OKAMOTO TOSHIHITO
IPC: E21B7/02
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a drilling device and a drilling method for making it unnecessary to remove an inner rod, and for making it unnecessary to perform conveyance to a plurality of work areas in a pull-out work after drilling.SOLUTION: A drilling device 1 includes an outer casing 41 configured to move along a guide shell 19 for performing drilling and an inner rod 42 configured to be inserted into the inside of the outer casing 41. The drilling device 1 includes: a drifter 38 supported so as to be movable along the guide shell 19 and an outer casing support device 43 configured to move together with the drifter 38 in drilling, and to independently move in retreat. After drilling, the outer casing 41 is held in a state that its connection with the drifter 38 is released, and while the outer casing 41 is positioned in the drilling, the drifter 38 is made to retreat, and the inner rod 42 is restored to the standby position of the guide shell 19. After filling, the outer casing support device 43 is made to retreat, and the outer casing 41 is extrapolated to the periphery of the inner rod 42 so as to be reconnected to the drifter 38.