baber/WOPTO huggingface dataset:
Patent JP-2011190005-A (JP)
Title: Image forming apparatus
Inventor: KAWAGUCHI TAKEHIRO
IPC: G03G15/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which reduces the occurrence of image blur due to warpage at a sheet rear end and the occurrence of image blur due to speed variation of the sheet by reducing the speed variation of the sheet when the sheet rear end passes through a transport section.  <P>SOLUTION: In the transport section 31, a driven roller 54 is opposed in parallel to a transport roller 5 with first to third roller bodies 51, 52, and 53 disposed in an axial direction, and is held rotatably by a roller holding member 57 with the driven roller pressed against the transport roller 5. In the roller holding member, nip portions between the first to third roller bodies and the transport roller differ in the positions of their downstream ends in a sheet transport direction. Thereby, the speed variation of the sheet is reduced by allowing it to occur in a plurality of stages, thereby mitigating urgent occurrence of the speed variation than conventional ones.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192105-A (JP)
Title: System for support of creating security countermeasure standard, program, and security countermeasure standard creation support method
Inventor: IIDA SHIGERU
IPC: G06Q50/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To support creation of an effective security countermeasure standard based on the way of thinking of multiple protection and risk control.  <P>SOLUTION: An element selection unit 122 extracts from a selection criterion table 122 an order of element (first and second in order closer to an origin of threat occurrence in a route of threat) corresponding to a specific selection criterion (for example, a selection criterion when a risk of the threat is "large"). Then, the element selection unit 122 selects from a protection model table 111 an element (for example, a network and a server) corresponding to a specific threat (for example, virus infection) in which order in the route of the threat coincides with the extracted order. A security management countermeasure selection unit 123 selects from a security management countermeasure-protection model corresponding table 113 a security management countermeasure (for example, installation of a virus countermeasure gateway and introduction of a virus countermeasure software) corresponding to a combination of the threat and the selected element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197293-A (JP)
Title: Image forming apparatus, device and system for managing image forming apparatus, and program
Inventor: KAWAI ATSUSHI
IPC: G06F3/12
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To inform a user of an image forming apparatus of an appropriate replacement time, regarding the remote management of consumables.SOLUTION: Regarding the management of an amount of a toner used in a developing unit, when a toner near-empty state is detected, an image forming apparatus 400 can inquire of a management device 500 whether or not the display of the toner near-empty state is performed, displays the effect by an instruction from the management device 500 when the display is required, and when the instruction is not given, does not display the effect. When the effect is displayed, a toner cartridge for replacement is prepared to cope with a toner empty on the image forming apparatus side. When the effect is not displayed, such a failure is suppressed by the image forming apparatus 400 and the management device 500 that the user uselessly replaces the toner cartridge earlier than required when viewing the display, and when the effect is not displayed, a delivery management device 600 receives the toner cartridge for a replacement delivery instruction from the management device 500 in accordance with a management condition with respect to the image forming apparatus set in the management device 500.
Patent JP-2011194439-A (JP)
Title: Method of manufacturing copper-clad aluminum wire
Inventor: KAWAKAMI AKIO
IPC: B21C1/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the workability of wire drawing by reducing the cup-and-cone type breaking of a wire in a wire drawing stage for manufacturing a copper-clad aluminum wire.SOLUTION: In the manufacture of the copper-clad aluminum wire in which pure aluminum and an aluminum alloy is used as a main conductor and copper is covered on the outer periphery of the main conductor, with this method of manufacturing the copper-clad aluminum wire, the reduction rate of area of the first die of a plurality of dies which are used when drawing the wire is taken as ≥26.9% and <30%.
Patent JP-2011197471-A (JP)
Title: Zoom lens system, interchangeable lens device, and camera system
Inventor: IMAOKA TAKUYA
IPC: G03B5/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight zoom lens system which has small aberration variation accompanying focusing, sufficiently corrects various aberrations in a proximity object focusing state in particular, and superior in optical performance in the whole focusing state, and to provide an interchangeable lens device including the zoom lens system, and a camera system.SOLUTION: The zoom lens system having a plurality of lens groups constituted of at least one lens element has at least three moving lens groups independently moving along an optical axis in zooming from a wide angle end to a far end in imaging, and fixes the lens groups arranged closest to the object side to an image face in zooming. In the zoom lens system, the whole moving lens groups are focusing lens groups moving along the optical axis in at least one zooming position in the far end from the wide angle end in focusing from an infinity focusing state to the proximity object focusing state. The interchangeable lens device and the camera system are provided.
Patent JP-2011194777-A (JP)
Title: Liquid droplet injection head and liquid droplet injection apparatus
Inventor: FURUYA NOBORU
IPC: B41J2/045
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid droplet injection head or the like, in which a liquid supply means to a supply port is simplified, and a head is downsized.SOLUTION: The liquid droplet injection apparatus has: a drive unit having a vibration plate, a piezoelectric element provided on the vibration plate, a flow path forming plate provided under the vibration plate and partitioning a pressure chamber and a reservoir communicating with the pressure chamber, and a sealing plate provided to cover the piezoelectric element above the vibration plate and the piezoelectric element; a nozzle plate having nozzle holes for discharging a liquid in the pressure chamber; and a lid member having a supply port for supplying a liquid to the reservoir. When a direction for discharging the liquid through the nozzle holes is a first one, and a displacement direction of the vibration plate is a second one, the first one is orthogonal to the second one, and a direction for supplying the liquid to the reservoir through the supply port is the same as the first one.
Patent JP-2011200891-A (JP)
Title: Nozzle for continuous casting
Inventor: YAMAUCHI TOMOTAMA
IPC: B22D41/50
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting which increases the affinity of an anti-oxidant to the inner hole face of a nozzle inner hole, and prevents the occurrence of the partial swelling, shrinkage, peeling or the like in the anti-oxidation film.SOLUTION: The nozzle 1 for continuous casting includes: a nozzle body 2; and a nozzle inner hole 3 formed through the inside of the nozzle body 2, and through which molten steel circulates. The inner hole face 3a of the nozzle inner hole 3 is provided with grooves 4 formed so as to be lattice shape in such a manner that they are crossed each other over ≥50% of the total area thereof. In this way, the partial swelling, shrinkage, peeling or the like of an anti-oxidation film can be suppressed.
Patent JP-2011202017-A (JP)
Title: Curing agent for polyurethane coating film material, and two liquid type kit for polyurethane coating film material using the same
Inventor: FUKUNISHI TOMOJI
IPC: C09D175/04
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a curing agent for a polyurethane coating film material capable of easily securing a usage time needed for construction and enhancing adhesiveness between an obtained coating film material and a urethane top coat and to provide a two liquid type kit for the polyurethane coating film material using the same.SOLUTION: In the curing agent for the polyurethane coating film material containing aromatic diamine, the aromatic diamine contains dimethyl thiotoluene diamine and a diamine (1) represented by general formula (1), the molar ratio of dimethyl thiotoluene diamine to the diamine (1) is dimethyl thiotoluene diamine/diamine (1)=50/50 to 90/10 (In the formula, AO denotes a 2-4C alkylene oxide group and n denotes average additional molar number of alkylene oxide groups and shows a number of 1 to 15).
Patent JP-2011200834-A (JP)
Title: Method for manufacturing conductive carrier, catalyst carrying carrier and electrode catalyst
Inventor: TAKAHASHI HIROAKI
IPC: H01M4/90
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst carrying carrier and a method for manufacturing the same capable of enhancing the activity and durability of a catalytic metal, and to provide an electrode catalyst and a method for manufacturing the same.SOLUTION: There is provided a method for manufacturing a conductive carrier where a metal precursor 2 is supported on the surface of a carbon-based conductive carrier 1, the metal precursor 2 is reduced to form a metal by simultaneously performing reduction treatment and heat treatment, metal carbide particles 2A are formed by carbonizing the metal, and the metal carbide particles 2A are modified on the surface of the conductive carrier 1.
Patent JP-2011208739-A (JP)
Title: Power transmission system
Inventor: OGURA NORIHIRO
IPC: F16D27/115
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission system, preventing change in characteristics after adjustment work, suppressing increase in size, and easily adjusted.SOLUTION: The power transmission system 1 includes an outer rotary member 3, an inner rotary member 5, a clutch mechanism 7, and an electromagnet 9. The outer rotary member 3 further includes: a clutch housing 11 in which the clutch mechanism 7 is disposed; and a rotor 15 disposed around the electromagnet 9 to be rotatable integrally with the clutch housing 11, and having a magnetic flux permeation part 13 permeating a magnetic flux by excitation of the electromagnet 9. An air gap 19 of a minute gap is formed between the magnetic flux permeation part 13 and a core 17 of the electromagnet 9 in a radial direction so that the magnetic flux can permeate the air gap 19 between the magnetic flux permeation part 13 and the core 17. An adjustment region 23 adjusting a magnetic path formed by permeation of the magnetic flux in the magnetic flux permeation part 13 is disposed to a portion of the magnetic flux permeation part 13, which is radially opposed to the electromagnet 9 and is exposed to the outside.
Patent JP-2011207385-A (JP)
Title: Working vehicle
Inventor: TAMURA KAZUHISA
IPC: B62D25/10
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a larger head lamp is arranged on a front upper side of a hood, the area of a cutout part in the front upper side of the hood also becomes large, and protection of a hood part is possibly impaired.SOLUTION: A pair of vehicle body frames 10, 10 are constituted on right and left lower parts of a vehicle body. A hood 20 surrounding an engine to be mounted on the vehicle body frames 10, 10 is formed of an upper hood 20a, right and left side hoods 20b, 20b, and a front grill part. A reinforcing frame 22 which is freely turnably around a spindle part P with respect to the vehicle body frames 10, 10 is provided on front parts of the vehicle body frames. A mating part 20d of the upper hood 20a and the side hoods 20b is supported by the reinforcing frame 22, and the front hood part is supported by the lower part side.
Patent JP-2011211126-A (JP)
Title: Nanowire transistor and method of manufacturing same
Inventor: YAMADA HIROSAKU
IPC: H01L21/336
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To propose a nanowire transistor capable of preventing breakage of a nanowire by excessive oxidation and a method of manufacturing the same.SOLUTION: When forming an extremely thin nanowire 11 by oxidizing a wire formation silicon layer 4, a silicon nitride film 20 is formed in advance in a silicon oxide thin film 23 that forms a top part of the wire formation silicon layer 4 and while the oxidation of the wire formation silicon layer 4 is suppressed by the silicon nitride film 20, a source electrode formation part 12, a drain electrode formation part 13, and a nanowire 11 are formed in the wire formation silicon layer 4. By suppressing the wire formation silicon layer 4 from being excessively oxidized by the silicon nitride film 20, it is possible to oxidize only a desired region and thus it is possible to prevent breakage of the nanowire 11 by excessive oxidation.
Patent JP-2011214309-A (JP)
Title: Vibration control structure of joint
Inventor: SHIRAI KAZUKI
IPC: E04H9/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure of a joint which can evade damaging a structure.SOLUTION: The vibration control structure of a joint includes: two steel frame members to be joined to each other; a pressure welding force energizing member which pressures welding force is energized on an overlap part of the two steel frame members; a relative movement restraining mechanism which restrains the relative movement by damping force generated while relatively moving the two steel frame members; a relative movement furtherance mechanism which furthers the relative movement and provides force to the direction of suppressing the damping force while relatively moving the two steel frame members.
Patent JP-2010219539-A (JP)
Title: Flexible packaging for chip-on-chip and package-on-package technologies
Inventor: VON KAENEL VINCENT R
IPC: H01L25/18
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide flexible packaging for chip-on-chip and package-on-package technologies.  <P>SOLUTION: A packaging solution for an application integrated circuit (IC) and one or more other ICs is provided. The packaging solution may support both chip-on-chip packaging of the application IC and other ICs, and package-on-package packaging of the application IC and the other ICs. The package substrate may include a first set of pads proximate to the application IC to support chip-on-chip connection to the other IGs. The pads may be connected to conductors that extend underneath the application IC, to connect to the application IC. If the chip-on-chip solution proves reliable, support for the package-on-package solution may be eliminated and the package substrate may be reduced in size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011212256-A (JP)
Title: Sheet-like bone prosthetic material and method for manufacturing the same
Inventor: YAMAMOTO KATSUSHI
IPC: A61L27/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like bone prosthetic material high in osteoinductivity in a living body, having moderate strength and elongation and excelling in operability in filling.SOLUTION: The sheet-like bone prosthetic material holds a granular calcium phosphate compound with an average grain size of 100-3,000 μm to the surface of a sheet-like biodegradable polymer with a thickness of 0.02-3 mm without communication small holes with a hole diameter of 5-50 μm. A method for manufacturing the sheet-like bone prosthetic material includes scattering the granular calcium phosphate compound with the average grain size of 100-3,000 μm on the surface of the sheet-like biodegradable polymer in a process for manufacturing the sheet-like biodegradable polymer by drying a solution in which a biodegradable polymer is dissolved, without freezing the solution.
Patent JP-2011214795-A (JP)
Title: Multi-type air conditioner
Inventor: NAKAMOTO MASAHIKO
IPC: F24F11/02
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-type air conditioner capable of sensing distribution failure of a refrigerant and preventing distribution failure by lowering target cooling low pressure.SOLUTION: The multi-type air conditioner 1 includes: a plurality of indoor units 11A, 11B each having an indoor heat exchanger 47 and connected to an outdoor unit 3 in parallel; and an outdoor control part 65 constituted so that a compressor 13 is operated targeted for the cooling target low pressure and control is performed considering a cooling superheat degree in the indoor units 11A, 11B during cooling operation. The indoor heat exchanger 47 includes: a liquid side temperature sensor 61 detecting a refrigerant temperature in a liquid side portion of a first path; a bend part temperature sensor 63 detecting a refrigerant temperature in an intermediate portion of a second path; and a gas side temperature sensor 59 detecting a refrigerant temperature on the gas side. The outdoor control part 65 includes a target pressure change part 77 making a change so that the cooling target low pressure is lowered when the detection temperature by the liquid side temperature sensor 61 or the bend part temperature sensor 63 exceeds the detection temperature by the gas side temperature sensor 59 during the cooling operation.
Patent JP-2011220404-A (JP)
Title: Connecting structure for piping
Inventor: NAKAO KAZUJI
IPC: F16L19/03
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for piping capable of preventing fluctuation of a connecting operation and reliably blocking fluid leakage.SOLUTION: A seal material 22 and a washer 24 are fitted on a piping body 1402 of a first piping 14, a bead part 12 is inserted into a bead part insertion hole 1806 and, at the same time, the seal material 22 and the washer 24 are inserted into a seal material insertion hole 1808. In such a state, a female screw 2010 is threaded onto a male screw 1804 until a piping side stopper part 1802 is brought into contact with a nut side stopper part 2008, and a nut member 20 is joined to a piping side tube part 18. While the piping side stopper part 1802 is brought into contact with the nut side stopper part 2008, the seal material 22 is compressed in an axial direction into a proper quantity via the washer 24 by a small diameter tube part 2004 and a seal material pressure-contact surface 1810 and is elastically joined to an outer circumferential surface of the piping body 1402 and an inner peripheral surface of the bead part insertion hole 1806 in a radial direction.
Patent JP-2011219845-A (JP)
Title: Sn-Zn PLATING HIGH-STRENGTH STEEL SHEET FOR PRESS WORKING EXCELLENT IN CORROSION RESISTANCE, AND MANUFACTURING METHOD THEREFOR
Inventor: SATO HIROTETSU
IPC: C22C13/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an Sn-Zn plating high-strength steel sheet that has press formability applicable to automobile field, especially the use of fuel tank, excellent secondary working brittleness resistance, excellent low-temperature toughness at a seam welding position, and excellent corrosion resistance and has a tensile strength of 340 MPa or more, and to provide a manufacturing method therefor.SOLUTION: When pickling a hot-rolled steel sheet having a composition comprising, by mass%, 0.0005 to 0.0050% C, >0.3 to 1.0% Si, 0.70 to 2.0% Mn, ≤0.05% P, 0.010 to 0.050% Ti, 0.010 to 0.040% Nb, 0.0005 to 0.0030% B, ≤0.010% S, 0.01 to 0.30% Al, 0.0010 to 0.01% N, and the balance being Fe and unescapable impurities, the steel sheet is pickled for pickling time corresponding to its finish rolling temperature so as to control the surface concentration of Si to be >0.3 to 1.5% or less. After that, the sheet is subject to cold rolling, annealing and Sn-Zn plating in sequence.
Patent JP-2011190162-A (JP)
Title: Electroconductive oxide particle, treatment method of oxide particle for obtaining the same, electrode active material containing the electroconductive oxide particle, and power storage device using the electrode active material
Inventor: TAKAOKA YOICHI
IPC: H01M4/485
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide oxide particles with electrical conductivity imparted thereto, which are obtained by a method different from a conventional method.  <P>SOLUTION: This method for increasing the electrical conductivity of oxide particles includes heating the oxide particles containing at least one kind of metal element (including metalloid element) selected from the elements of groups 2A, 3A, 4A, 5A, 6A, 7A, 8, 1B, 2B, 3B, 4B and 5B of the long periodic table and a urea compound. The oxide particles imparted with electrical conductivity in this manner are used as an excellent electrode active material, and a power storage device using the electrode active material exhibits excellent performances.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011214820-A (JP)
Title: Radiator for internal combustion engine of full-aluminum structure in which water-cooled heat exchanger composed one aluminum pipe is inserted into header composed aluminum extrusion hollow material
Inventor: FURUSAWA AKIRA
IPC: F28F9/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive radiator with superior recyclability, in a radiator for an internal combustion engine housing an oil cooler in a header tank.SOLUTION: An aluminum hollow material manufacturing by the most common versatile extrusion method in the processing of aluminum is used as a header material 1 of the radiator. In the oil cooler 2, one pipe of versatile jointless extrusion aluminum is used, and one with an inner fin 4 for securing heat exchange performance inserted into an interior is used. The oil cooler is inserted into the header, a radiator tube and an outer fin 7 are assembled similar to a conventional art and incorporated into the header, and the entire radiator is assembled by brazing to provide the radiator built-in with an all aluminum- made water-cooled oil cooler.
Patent JP-2011226388-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: KAWASAKI TAKASHI
IPC: F02D15/04
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To properly control mechanical compression ratio, even under fuel cut control.SOLUTION: A spark ignition type internal combustion engine includes a variable compression ratio mechanism A and a variable valve timing mechanism B. A required operating point where an operating point exhibiting the combination of the mechanical compression ratio and an intake valve close timing is to reach in each engine operation condition is set. A target operating point is computed in each fixed time based on the prediction amount of the mechanical compression ratio changeable in a fixed time and the prediction amount of the intake valve close timing changeable in a fixed time so that an operating point when the engine operation condition is changed is changed toward the required operating point set to the engine operation state after the change to change the mechanical compression ratio and the intake valve close timing toward the target operating point. Under the fuel cut control, the prediction amount of the mechanical compression ratio changeable in a fixed time is modified according to at least one of intake air amount and an existing real compression ratio.