baber/WOPTO huggingface dataset:
Patent JP-2011258937-A (JP)
Title: Microcrystalline silicon film and method of depositing the same, and semiconductor device
Inventor: TEZUKA YOSHIAKI
IPC: H01L21/336
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of depositing a microcrystalline silicon film having high crystallinity.SOLUTION: The method of depositing a microcrystalline silicon film comprises: a step of depositing a first microcrystalline silicon film 57 on an insulating film 55 by plasma CVD under first condition; and a step of depositing a second microcrystalline silicon film 59 on the first microcrystalline silicon film under second condition. The first condition is to use gas containing hydrogen and sedimentary gas containing silicon as material gas to be supplied into a processing chamber, dilute the sedimentary gas by setting the flow rate of hydrogen to 50-1000 times that of the sedimentary gas and to set the pressure in the processing chamber in the range of 67-1333 Pa. The second condition is to use gas containing hydrogen and sedimentary gas containing silicon as material gas to be supplied into the processing chamber, dilute the sedimentary gas by setting the flow rate of hydrogen to 100-2000 times that of the sedimentary gas and to set the pressure in the processing chamber in the range of 1333-13332 Pa.
Patent JP-2012238448-A (JP)
Title: Secondary battery, method for manufacturing secondary battery, positive electrode for secondary battery, method for manufacturing positive electrode for secondary battery, battery pack, electronic device, electric vehicle, electrical power system, and power supply for power storage
Inventor: TAKESHI KAZUMASA
IPC: H01M4/139
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery capable of inhibiting the elution of sulfur from a positive electrode into an electrolyte, and inhibiting the degradation in charge-discharge cycle characteristics, and a method for manufacturing the same.SOLUTION: The secondary battery comprises a conductive substrate 11, a plurality of carbon nanotubes 12 standing on the conductive substrate 11, and a positive electrode containing sulfur 13 held at least in a portion of the space between the carbon nanotubes 12. A negative electrode contains a material absorbing and desorbing lithium ions, and an electrolyte is composed of a nonaqueous electrolyte containing lithium ions.
Patent JP-2012236497-A (JP)
Title: Side-ceiling structure of railway vehicle
Inventor: HAYASHI TAIZO
IPC: B61D17/12
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a side-ceiling structure of a railway vehicle in which the attachment accuracy of a ceiling panel does not affect the attachment accuracy of a side panel, and which is easy in the flattening of the ceiling panel and the side panel.SOLUTION: The side-ceiling structure GT of the railway vehicle has a hang-down bone 13 hung down from the roof construction 10 and the side-ceiling panel 50. The side-ceiling panel 50 is divided into the ceiling panel 51 and the side panel 52. The hang-down bone 13 has a vertical part 13a extending downward in the vertical direction, and an attachment part 13b which is inclined so as to be descended toward the outside of a railroad tie direction from the vertical part 13a. The ceiling panel 51 has a flat part 51a extending to the railroad tie direction and a bent part 51b which is bent downward in the vertical direction outside the railroad tie direction of the flat part 51a, and is attached to the vertical part 13a of the hang-down bone 13 at the bent part 51b. The side panel 52 has an inclined part 52a which is parallel with the attachment part 13b of the hang-down bone 13, and attached to the attachment part 13b at the inclined part 52a.
Patent JP-2012020573-A (JP)
Title: Electronic device and image forming apparatus
Inventor: HOKA TATSUYA
IPC: B41J29/13
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To detect the switching condition of a cover without being dependent on the clock oscillation condition of a control circuit which manages the controlling of: a voltage value which is applied to a switch part; and an electronic device.SOLUTION: A control section determines that a switch part is opened when the potential difference between the power supply side and the load side of the switch part is larger than a predetermined value, and that the switch part is closed when the potential difference is not larger than a predetermined value. Alternatively, when an electronic device is in a standby state of operation, the control section determines that the switch part is opened when the voltage detected by the first detection part is larger than a predetermined value, and determines that the switch part is closed when the voltage detected by the first detection part is not larger than a predetermined value. When the electronic device is in an energy saving state, the control section determines that the switch part is opened when the voltage detected by the second detection part is larger than a predetermined value, and determines that the switch part is closed when the voltage detected by the second detection part is not larger than a predetermined value.
Patent JP-2011147832-A (JP)
Title: Cleaning tool
Inventor: KIMURA HIDENORI
IPC: A47L13/22
Filed: 2011-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool which can hold its wetting condition proper by supplying liquid agent to a cleaning sheet when cleaning of a surface to be cleaned such as a floor and the like, allows an exchange of the liquid agent with a simple operation and can avoid a mixture of new liquid agent and old one.  <P>SOLUTION: This cleaning tool 10, comprising a cleaning head 11 and a handle 12 is used by attaching a cleaning sheet to the cleaning head 11, enables a release cartridge 16 to be detachably attached to a cartridge attaching means 13 made on the cleaning head 11, wherein the release cartridge 16 includes a liquid containing section 14 and a liquid releasing section 15, and the lowest section of the cleaning head 11 make a contact with a surface to be cleaned through the cleaning sheet with the release cartridge 16 attached to the cleaning head 11, an edge 15c of the liquid releasing section 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012241737-A (JP)
Title: Oil ring groove structure for piston
Inventor: FUJII MANABU
IPC: F16J9/00
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To secure a passage area of a back passage compatibly with suppressing an oil ring from being broken during piston assembly.SOLUTION: Within an oil ring groove 21, regulation parts 28 and 29 are provided which are brought into contact with an oil ring body 41 to regulate the move of an oil ring 40 to the inside of a radial direction. A position of an inner peripheral surface 44 of the oil ring body 41 most approaching an inner bottom surface 24 of the oil ring groove 21 in the state of bringing the oil ring body 41 expanded to a free diameter into contact with the regulation parts 28 and 29 is defined as a second most approaching position 51. In a land 26 being adjacent to a combustion chamber side with respect to the oil ring groove 21 on an outer circumferential surface of a piston 20, a position opposed to the second most approaching position 51 with a center axial line CL of the piston 20 interposed therebetween is defined as a second opposite-side position 32. A distance L2 between both the positions 51 and 32 is set larger than a diameter D of the inner peripheral surface 44 of the oil ring body 41.
Patent JP-2011198378-A (JP)
Title: Corresponding point searching device
Inventor: SUMITOMO HIRONORI
IPC: G01C3/06
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately search a corresponding point without increasing a process cost, and to prevent a large area outside an object to be processed from being generated.SOLUTION: A reliability calculating unit 50 calculates reliability showing search accuracy of each corresponding point in accordance with a searched result of the corresponding point searched by a searching unit 30. A change unit 60 changes the corresponding point whose reliability is lower than a prescribed value to another point on a reference image. A determining unit 70 determines an initial search point in the reference image in a layer higher by one layer than the marked image in accordance with the corresponding point searched by the searching unit 30 or the corresponding point changed by the change unit 60. A search control unit 40 sets a search range in the reference image in a layer higher by one layer than the marked layer in accordance with the initial search point determined by the determining unit 70 as a reference, allows the search unit 30 to carry out a search process within the search range and controls the search unit 30 to carry out the search process from a lower layer to an upper layer.
Patent JP-2012239660-A (JP)
Title: Oral cavity tooth material structure with high connection force
Inventor: Zheng yuan-jie
IPC: A61C5/08
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an oral cavity tooth material structure with high connection force.SOLUTION: The oral cavity tooth material structure is used for connection on a dental plate. The oral cavity tooth material structure includes a metallic base, a ceramic film layer, and a dental porcelain layer. The metallic base is coated and fitted on the dental plate. The ceramic film layer is plated by injection on the surface of the metallic base with the use of an atmospheric pressure plasma spraying method. The dental porcelain layer is sintered on the ceramic film layer. Thus, the connection force is increased between the metallic base and the dental porcelain layer, thereby avoiding the problem of the external exposure and metallic ion ejection of the metallic base.
Patent JP-2011160657-A (JP)
Title: Wind power plant
Inventor: WOBBEN ALOYS
IPC: H02P9/00
Filed: 2011-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage caused by component failure in a wind power plant.  <P>SOLUTION: The wind power plant is constituted of a plurality of power generating systems that are arranged in parallel. Each of the power generating systems is composed of a stator and a feed line corresponding to the stator and having a rectifier, an inverter, and a transformer as its components. In the two power generating systems, the output of each transformer is connected to a power transmission line to supply at least part of the output power of power generating equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012188637-A (JP)
Title: Material for organic electroluminescence element and application thereof
Inventor: TAMANO MICHIKO
IPC: C08G61/12
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a material for an organic electroluminescence element, which can be formed into a film by coating, which is useful when used as a hole transport material or a hole injection material for an organic EL element, and which contains an arylamine polymer.SOLUTION: The material for the organic electroluminescence element is composed of a compound represented by general formula [1] and/or general formula [2] (in formulas, each of n and m independently represents an integer of 1 or more).
Patent JP-2012245525-A (JP)
Title: Die casting device and method
Inventor: FUJINO KIYOSHI
IPC: B22D17/30
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a die-casting device which can simply produce a cast product having no shrinkage cavity and no gas entrainment by filling a die cavity with molten metal having no contamination with oxide film in a short time, and effectively pressurizing the molten metal in the closed cavity, and which is compact, has high working efficiency, is easy in maintenance and is low in installation cost.SOLUTION: The die-casting device comprises: a fixed die 1 and movable die 2; a casting sleeve 5 which is formed to the fixed die 1 and communicates with a die cavity C through an outlet gate C2; a casting unit which is equipped with a gas-pressurized molten metal-pouring ladle 7, and feeds below, the molten metal having no contamination with oxide film inside the die cavity passing through a casting stalk 9 via a molten metal delivery opening 51 formed on the casting sleeve 5; a casting plunger 6 which slides in the sleeve 5, clogs the opening 51 and pressurizes the molten metal; and a molten metal-feeding furnace 26. The ladle 7 is arranged at a position where the ladle is immersed into the molten metal in the furnace 26, and a closed structure is formed by closing a molten metal inflow port 7a.
Patent JP-2012095268-A (JP)
Title: Elastic wave device, method of manufacturing elastic wave device, and method of manufacturing duplexer
Inventor: YOSHIMOTO SUSUMU
IPC: H03H9/64
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing the cost of development and manufacturing of an elastic wave device and improving flexibility for designing the elastic wave device.SOLUTION: A filter circuit uses an elastic wave device in which SAW resonators 11-16 and a signal path 2 are formed on the same substrate. Although the specification for a central frequency of a passing band determined by the SAW resonators 11-16 is limited, the specification required for the capability of a blocking area which is determined by design of the signal path 2 varies. The SAW resonators 11-16 in which a precision photomask of high cost is required for formation and condition of a material, film thickness or the like is limited, are formed in a step that is different from a step for forming the signal path 2 in which the limitation in pattern formation is more gentle than the SAW resonators.
Patent JP-2012248729-A (JP)
Title: SiC SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
Inventor: IMAI BUNICHI
IPC: H01L21/28
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an SiC semiconductor device capable of sufficiently suppressing the peeling of a back electrode, and to provide an SiC semiconductor device having a novel back electrode structure in which the peeling of a back electrode is prevented.SOLUTION: Peeling of the electrode of a metal layer formed on a nickel silicide in the post-process is suppressed by forming a layer containing titanium and nickel on an SiC semiconductor, forming a nickel silicide layer containing titanium carbide by heating, and then removing a carbon layer deposited by reverse sputtering. Peeling prevention effect can be enhanced furthermore, when the relationship of the amount of carbon deposited and the amount of carbon of titanium carbide satisfies predetermined conditions, on the surface of the nickel silicide before removing the carbon layer.
Patent JP-2012247748-A (JP)
Title: Image display device
Inventor: MIYAKI YUJI
IPC: G02B5/30
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress a deterioration of visibility due to reflection light in an oblique direction, in an image display device having a front transparent plate on a visible side surface of an image display panel.SOLUTION: A image display device includes an image display panel, and a front transparent plate on a visible side of the image display panel. The image display panel has a first polarization plate on a visible side surface of an image display cell. In a visible side of the first polarization plate, there are arranged a first 1/4 wavelength plate, at least one retardation layer, a second 1/4 wavelength plate, and a second polarization plate in this order from the first polarization plate. The sum of retardations of the first 1/4 wavelength plate, the second 1/4 wavelength plate, and the retardation layer disposed between the first and second 1/4 wavelength plates, in a thickness direction at a wavelength of 550 nm, is preferably between -140 nm and +140 nm or between 410 nm and 690 nm.
Patent JP-2012250431-A (JP)
Title: Image recording device
Inventor: SUZUKI RYOHEI
IPC: G03G15/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of obtaining urging force required for implementation of detection of opening/closing of an opening/closing member without a spring.SOLUTION: The image recording device includes a scanner casing 51 opened/closed with respect to a printer casing 52, and a detecting part for detecting the opening/closing. A substrate 53, a first protrusion 72, a thin film member 76 radially extended while being tilted from a lower end of the first protrusion 72 to an oblique upper side, and a turning member 56 are arranged on the printer casing 52. A rear end 41 of the turning member 56 abutted to the closed scanner casing 51 is turned to a direction of an arrow 86, a front end 42 is turned to a direction of an arrow 87, and the first protrusion 72 is lifted up by the front end 42 and is separated from the substrate 53. In this state, the thin film member 76 applies the load on the first protrusion 72 to the substrate 53 side. When the scanner casing 51 is opened, the first protrusion 72 is free from the turning member 56, and is abutted to the substrate 53 by the load. The detecting part detects opening/closing of the scanner casing 51 by presence/absence of abutting of the first protrusion 72 and the substrate 53.
Patent JP-2012252192-A (JP)
Title: Image forming apparatus
Inventor: YAGI ERI
IPC: G03G21/20
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of maintaining a portion requiring humidification in a proper humidity state and improving image quality without requiring an excessive installation space.SOLUTION: In an image forming apparatus equipped with an image forming part, which comprises: a photoreceptor having photoconductivity; a charging device for uniformly charging a surface of the photoreceptor; an exposure device for forming an electrostatic latent image on the surface of the photoreceptor by light irradiation; a developing device which forms a toner image by visualizing the electrostatic latent image by adhering toner on the surface of the photoreceptor; and a transfer device for transferring the toner image to a transfer body, there are provided a vaporization type humidifying part for supplying humidified air to a portion requiring humidification of the image forming apparatus by ventilating a humidifying material containing water to evaporate and a control part for controlling the humidifying part depending on the humidity of the portion requiring humidification.
Patent JP-2011255181-A (JP)
Title: Selectable handle biasing
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/00
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and a related method that generally relate to a surgical device provided for use in various surgical procedures.SOLUTION: The surgical devices can include a handle housing and an elongate shaft having opposed jaws disposed at a distal end thereof. The handle housing can have a handle portion and a trigger configured to pivot relative to the handle portion to open and close the opposed jaws. A biasing switch can generally be disposed in and/or on the handle housing and can be selectively movable between a first configuration in which the opposed jaws are biased to an open position, and a second configuration in which the opposed jaws are biased to a closed position.
Patent JP-2012255377-A (JP)
Title: Failure diagnostic apparatus for fuel injection valve
Inventor: HANEHARA TERUAKI
IPC: F02D41/22
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To detect an operation failure of a needle in a fuel injection valve in which the needle can be rotated in a fuel injection valve body about the central axis thereof.SOLUTION: A failure diagnostic apparatus diagnoses whether a failure is in the fuel injection valve that includes a needle rotating means for rotating the needle stored in the fuel injection valve body about the central axis thereof and can change a fuel injection amount injected in an identical injection period and a shape of injected fuel spray by changing a rotation position of the needle by the needle rotating means. The failure diagnostic apparatus determines whether an operation failure of the needle occurs or not based on a variation in an air-fuel ratio of the exhaust that is emitted when the rotation position of the needle is changed by the needle rotating means.
Patent JP-2013002058-A (JP)
Title: Shovel
Inventor: GO HARUO
IPC: E02F9/20
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a shovel for smoothing an excavation operation of an attachment and improving excavation work efficiency.SOLUTION: The shovel according to the present invention includes: a driving source including an engine 11; a main pump 14 connected to the driving source; an attachment driven by hydraulic oil from the main pump 14; angle sensors S1-S3 for detecting a posture of the attachment; and a controller 30 for controlling the driving source and the main pump 14. The controller 30 calculates excavation reaction force on the basis of output of the angle sensors S1-S3, compares the excavation reaction force with a first threshold Fa, and increases output of the driving source if the drilling reaction force exceeds the first threshold Fa.
Patent JP-2013001214-A (JP)
Title: Control device of hybrid vehicle
Inventor: NAKANO YUZO
IPC: B60W10/08
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle suppressing an increase in consumption of fuel and improving a running cost while maintaining exhaustion performance.SOLUTION: The control device of a hybrid vehicle is used for a hybrid vehicle which includes: an engine 1 which has a catalyst 15 for cleaning exhaust gas on an exhaust system and is driven by a fuel supply from a fuel tank 14; a driving motor 3 which drives driving wheels 6, 6 with power supply from a battery 4; and a vehicle integrated controller 24. The control device of hybrid vehicle includes an engine operation control means (Fig.2) which controls the operation of the engine 1 based on an engine work done Eengine shown by a difference obtained by removing an electric energy amount Ebat consumed to a target place from an energy amount Edrive required from a present place to the target place when starting the engine according to the requirement besides the catalytic warm-up and a thermal energy amount Ecat of which is required to be input to the catalyst 15 in order to keep the catalyst temperature enabling the cleaning treatment ability to be maintained until reaching the target place from the present place.
Patent JP-2013004371-A (JP)
Title: Binder resin composition for electrode, electrode mixture paste, and electrode
Inventor: NAKAYAMA TAKENARI
IPC: H01M4/133
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin composition for an electrode having a low degree of swelling and capable of maintaining excellent adhesiveness.SOLUTION: The binder resin composition for an electrode contains a modified polyimide resin (A) made from (a) a di-isocyanate compound, (b) a diol compound represented by the formula (1), and (c) an oligomer represented by the formula (2), a hardening resin (B), and a solvent. In the formula, Rrepresents a divalent aliphatic or aromatic hydrocarbon group, and n represents an integer in the range of 1 to 40.