baber/WOPTO huggingface dataset:
Patent JP-2011107543-A (JP)
Title: Developer recovery container and image forming apparatus
Inventor: MAEKAWA FUMIAKI
IPC: G03G21/10
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise when rotating a waste toner transport means provided in a waste toner recovery box.  <P>SOLUTION: A developer recovery container includes: enclosures 51 and 52 which form a reservoir 61 wherein waste toner is stored, and a detection chamber 67 spatially connecting with the reservoir 61; a pipe 68 which is formed on a peripheral wall and includes an opening 68a disposed to face an entrance 67a from the reservoir 61 to the detection chamber 67; and a transport means 64 which includes a revolving shaft 63 and a waste toner transporting spiral blade 62 formed around the revolving shaft 63 and is disposed through the pipe 68 and transports waste toner in the reservoir 61, which exceeds a storage upper limit range, to the detection chamber 67. The transport means 64 is rotatably supported by an end part and the pipe 68 which supply a rotation force to the transport means 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110613-A (JP)
Title: Cutting tool
Inventor: YOSHIDA NOBUO
IPC: B24B45/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of improving efficiency of cutting processing of a workpiece to be cut, and cutting the workpiece into a desired thickness by freely adjusting a cutting width of the cut material.  <P>SOLUTION: This cutting tool mounted to a rotary shaft for use comprises a hollow shaft 1 having a shaft hole 11 mounted to the shaft, a desired number of fixing flange parts 2 having annular flanges 21 extending approximately vertically outward to one end of a fitting cylinder part 20 freely slidably fitted with the hollow shaft, and fitted with the hollow shaft, a pressing ring part 3 fitted with the cylinder part of each flange part, and a cutter blade 4 fitted with the cylindrical part and interposed between the flange of each flange part and the ring part. Each flange part is fixed to the hollow part by screwing the cylindrical part to the hollow shaft. Each blade is fixed to the flange part together with the ring part by screws.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109925-A (JP)
Title: Method for controlling growth of grass plant
Inventor: UCHIDA TETSUYA
IPC: A01G22/22
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling growth of grass plant by which annual harvest of the grass plant per unit area is increased, a cultivation period per single cropping is shortened and also the harvesting amount in an ordinary cultivation period can be maintained.  <P>SOLUTION: The method for controlling growth of grass plant includes irradiating the plant with only artificial light while shielding outside light to grow the plant in a photoperiod including a light period and a dark period. In the method, end-of-day treatment for 10-15 days is subjected to the plant from one day in a period of 13-3 days before a day when the transcription amount of Hd3a in the plant or mRNA of its homologous gene reaches its peak, to one day in a period from the day when the transcription amount reaches its peak to a day 7 days after the day when the transcription amount reaches its peak, and the end-of-day treatment includes irradiating the plant with far red light in an irradiation time within 60 min just after finishing the light period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112416-A (JP)
Title: Vehicle circumference monitoring device
Inventor: OKUYAMA YOSHITAKA
IPC: G01S7/526
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle circumference monitoring device capable of improving the detection accuracy of an obstacle present in the vehicle circumference regardless of the road conditions by removing a reflected wave by the road surface from a received reflected wave.  <P>SOLUTION: The vehicle circumference monitoring device includes a road surface determination part 3 for determining the road surface condition based on an image of the road surface around the vehicle taken by an on-vehicle camera 2, a threshold value pattern determination part 6 for determining the threshold pattern based on the road surface condition, and an obstacle detection part 4 for detecting the presence or absence of the obstacle based on the signal after removing the reflected wave by the road surface from the received reflected wave using the determined threshold value pattern. Thereby, the appropriate threshold pattern is determined in accordance with the road surface condition and regardless of the road surface conditions, the reflected wave by the road surface can be removed from the received reflected wave, and the detection accuracy of the obstruction present in the vehicle circumference can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111031-A (JP)
Title: Travel safety controller of vehicle
Inventor: YAMAMOTO KEIICHI
IPC: B60T7/12
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel safety controller of a vehicle capable of smoothly performing brake control for damage alleviation irrespective of the conditions of a travel route by estimating a traffic congestion tail in advance and preparing for damage alleviation brake when one's own vehicle approaches the traffic congestion tail.  <P>SOLUTION: The travel safety controller extracts electric displays including a character "traffic congestion" captured by a camera (S1), estimates a traffic congestion tail in accordance with contents of the displays (S4), and prepares for damage alleviation brake when a distance to the traffic congestion tail is less than a predetermined distance (S5, S6).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111369-A (JP)
Title: Method for producing inert gas, and method for manufacturing tire
Inventor: ISHII YOSHIYASU
IPC: C01B21/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the concentration of oxygen contained in an inert gas from being increased even when the use amount of a combustible gas is reduced.  <P>SOLUTION: In the method for producing an inert gas A, comprising applying a deoxidation-denitration treatment to a mixture W composed of a mixed gas containing oxygen and a combustible gas K, a boiler exhaust gas G is used as the mixed gas, and the mixture W is allowed to pass through a plurality of catalytic combustion parts 12-15 so as to be subjected a plurality of times to the deoxidation-denitration treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111579-A (JP)
Title: Polyethylene resin composition for bottle cap
Inventor: HONDA KAZUYUKI
IPC: C08J3/20
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a defect of conventional technique, and in particular, to provide a polyethylene resin composition for a bottle cap, which is high in molding speed.  <P>SOLUTION: The polyethylene resin composition for a bottle cap includes a polyethylene resin component and a cyclic aliphatic metal salt component, and the polyethylene resin component satisfies at least one of (a), (b), (c) and (d). (a) The polyethylene resin component is composed of a low molecular weight component (A) comprising an ethylene homopolymer having an MFR of code D within a range of 100-500 g/10 min and a high molecular weight component (B) comprising a copolymer of ethylene and a 3C-20C α-olefin, wherein the ratio of the low molecular weight component (A) is 70-30 wt.% and the ratio of the high molecular weight component (B) is 30-70 wt.%. (b) The MFR of code D of the resin component is 4.0-10.0 g/10 min. (c) The density of the resin component is 0.960 to 0.966 g/cm<SP>3</SP>. (d) The molecular weight distribution (Mw/Mn) is 8.0 to 12.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114773-A (JP)
Title: Semiconductor device, method of controlling the same, and system employing the same
Inventor: NODA HIROMASA
IPC: H03K5/13
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To cancel mismatching of delay amounts between an analog circuit and a digital circuit, due to variation of a power supply potential in a semiconductor device comprising the analog circuit having a first delay variation amount with respect to the power supply potential variation and the digital circuit having a second delay variation amount smaller than the first delay variation amount.  <P>SOLUTION: In an analog circuit, there are provided a detection circuit for detecting a first delay amount which is a delay amount generated in a first circuit part connected to a first power supply potential as a digital circuit while connected to the first power supply potential, and a second circuit part which is connected to a second power supply potential having a potential variation amount smaller than that of the first power supply potential, to generate a control signal for controlling the analog circuit. A second delay amount, that is a delay amount in the second circuit part, is controlled in correlation to the first delay amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113924-A (JP)
Title: Method of manufacturing lithium titanate negative electrode material
Inventor: OGIWARA TAKASHI
IPC: H01M4/36
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a lithium titanate negative electrode substance, the method shortening the manufacturing time of the lithium titanate negative electrode substance to form an negative electrode of a lithium ion secondary battery which can realize excellent characteristics.  <P>SOLUTION: The method of manufacturing a lithium titanate negative electrode substance to form the negative electrode of lithium ion secondary battery includes: a solution forming step to form a raw material solution which contains a lithium compound and a titanium compound and in which a complex is formed by an organic acid; a mist generation step in which mist is generated from the raw material solution formed in the solution forming step; a heating step in which mist generated in the mist generating step is circulated by a carrier gas and heat treated, and a lithium titanate precursor containing carbon is formed; and a calcination step in which the lithium titanate precursor containing carbon formed in the heating step is calcined, and lithium titanate containing carbon as a lithium titanate negative electrode substance is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117743-A (JP)
Title: Gas sensor and method for manufacturing the gas sensor
Inventor: KURIBAYASHI MAKOTO
IPC: G01N27/409
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that suppresses water from adhering to the tip of a gas sensor element, in a gas sensor.  <P>SOLUTION: The gas sensor 1 includes the gas sensor element extending in the axial direction, the gas sensor element extending in the axial direction, a main fitting 10, and a protector 45 for surrounding the periphery of the tip of a gas sensor element. The protector has an outer cover section 50, and an inner cover section 60. The inner cover section has an inner cylindrical section 602 that surrounds the tip 42 of the gas sensor element 40, and an annular protruding section 610 tat is radially and outwardly protruded from the back end of the inner cylindrical section, and reaching the outer cover section on an outer edge. The protruding section 610 has an inner-gas inlet hole 612 for introducing a gas, from the outside to the inside of the inner cover section 60. When the inner-gas inlet hole is seen from the outside toward the inside, the inner gas inlet hole is formed at a position, separating from the outer circumference 602a of the inner cylindrical section by 0.2 mm or more in the protruding section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117034-A (JP)
Title: Copper-alloy material
Inventor: SATO KOJI
IPC: C22F1/08
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-alloy material having excellent bending workability and high strength and suitable to parts for electric and electronic machines, for example, load frame, connector, terminal material, etc., specially, the connector, terminal material, relay, switch, etc., for fitting to an automobile.  <P>SOLUTION: The copper-alloy material for electric and electronic parts excellent in the high strength and the bending workability, is the copper-alloy material composed of 0.5-5.0 mass% either one or the total of both of Ni or Co and 0.2-1.5% Si, respectively, and the balance Cu with inevitable impurities, wherein the area ratio of crystal grain Cube-orientation [001]<100> is ≥10% and the area ratio of crystal grain RDW orientation [920]<100> is ≥10%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115820-A (JP)
Title: Butt-welded steel pipe with good surface after flaring processing
Inventor: IWASAKI KENICHI
IPC: B21C37/06
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butt-welded steel pipe allowing a line depth of a joining part of a steel pipe to be remarkably shallow or flat in a joint contact place after flaring processing.  <P>SOLUTION: The butt-welded steel pipe with good surface after flaring process is a steel pipe joined by butt welding and finished up by further carrying out stretch reducing. In the steel pipe, the length 12 in the thickness direction of the joining part of the steel pipe is made to be equal to or more than a steel pipe thickness 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116726-A (JP)
Title: Warm sensation gel-like cosmetic
Inventor: KIMURA AKIHIDE
IPC: A61K8/86
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm sensation gel-like cosmetic sustaining warm sensation effects throughout a massage with good gel, and having good safety.  <P>SOLUTION: The warm sensation gel-like cosmetic includes: 15-25 mass% of polyethylene glycol having an average degree of polymerization of 4-30; and 60-85 mass% of glycerol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122756-A (JP)
Title: Air conditioner, and method and program for opening control of expansion valve
Inventor: YOSHIDA MITSUKUNI
IPC: F25B1/00
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner, along with a method and program for opening control of an expansion valve, capable of properly controlling the opening of an expansion valve without increasing the number of temperature sensors.  <P>SOLUTION: The air conditioner includes: a compressor 5 for compressing a refrigerant; an expansion valve 2 for adjusting a flow rate of the refrigerant; a temperature sensor 7 for detecting a discharge temperature of the compressor 5; and temperature sensors 6 and 8 for detecting a temperature of a condenser. The air conditioner calculates a temperature difference as a discharge temperature difference between the discharge temperature detected by the temperature sensor 7 and the temperature of an outdoor heat exchanger 1 or an indoor heat exchanger 3 functioning as the condenser detected by the temperature sensors 6 and 8, and sets the opening of the expansion valve based on the calculated discharge temperature difference and a target discharge temperature difference set to be target degree of superheat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122496-A (JP)
Title: Fuel supply apparatus of internal combustion, and the internal combustion
Inventor: ITO YASUSHI
IPC: F02D19/12
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply apparatus of an internal combustion using emulsion fuel that maintains high emission reduction effect and prevents erosion of a metal part in the fuel supply apparatus of the internal combustion, and to provide the internal combustion.  <P>SOLUTION: An engine system 1 includes a water storage part 70 that stores water in a housing 419 of a high pressure fuel pump 41 by separating the water from the emulsion fuel and can discharge the stored water. Thus, the metal part of the fuel supply apparatus of the internal combustion can be prevented from being exposed to the water while the internal combustion is being stopped without performing flushing operation. As a result, the erosion of the metal part can be prevented while the high emission reduction effect is maintained in the internal combustion using the emulsion fuel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120511-A (JP)
Title: Apparatus for producing wrapped food
Inventor: MIZUNO TOMIO
IPC: A23P1/08
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a wrapped food by which the wrapped food easily changing the shape by external force in the raw state and allowing the skin to be baked into a crunchy state can be produced.  <P>SOLUTION: The apparatus 1 for producing a wrapped food includes a wrapping part 7 for forming a product 6 before molding, obtained by filling a stuffing 4 in a bag-shaped skin 2, a skin-feeding part 3 for conveying and feeding the skin to the wrapping part, a stuffing-feeding part 5 for feeding the stuffing to the wrapping part, and a skin-sealing part 9 for sealing the opening part of the skin of the product before the molding, formed by the wrapping part by contact bonding. The wrapping part has a pushing-in means 20 for pushing the center part of the skin into a molding hole 33 formed at the skin-sealing part to form the bag shape, stuffing-feeding means 22 for feeding the stuffing fed by the stuffing-feeding part to the inside of the bag-shaped skin, and receiving means 21 for receiving from the lower side the bag-shaped skin into which the stuffing is fed. The ratio (D1/D2) of the maximum width D1 of the molding hole to the diameter D2 of the stuffing filled to the skin in the horizontal direction is regulated so as to be >1.6, and the ratio (H1/H2) of the interval H1 between the receiving means to the skin-sealing part to the height H2 of the stuffing filled in the skin is regulated so as to be larger than 1.2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122767-A (JP)
Title: Air conditioner and method for detecting refrigerant content of air conditioner
Inventor: KATO TAKAHIRO
IPC: F25B49/02
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which always accurately detects a refrigerant filler content without providing any particular heating means for liquid surface detection circuits and even under a condition of low-temperature outside air, and to provide a method for detecting a refrigerant content of the air conditioner.  <P>SOLUTION: The air conditioner 1 including a supercooling circuit 20 includes a first liquid surface detection circuit 40 which connects a position at a predetermined height of a receiver 15 and a suction side of a compressor 10 via the supercooling circuit 20, a second liquid surface detection circuit 45 diverging from a bypass circuit 41 for bypassing a refrigerant taken out of the receiver 15 to the supercooling circuit 20, a temperature detection means 44 for detecting the temperature of the refrigerant decompressed through the first liquid surface detection circuit 40 or the second liquid surface detection circuit 45, and a refrigerant content detection means 48 for detecting temperature after decompression of the refrigerant taken out of the receiver 15 via the first liquid surface detection circuit 40 or the second liquid surface detection circuit 45 by the temperature detection means 44 to determine the refrigerant filler content based on the temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122213-A (JP)
Title: Method for forming film by cold spray method and cold spray apparatus
Inventor: KUWAJIMA TAKAYUKI
IPC: C23C24/04
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance characteristics of a film by increasing the density of a layer formed by the deposition of a powder of a film material by irradiating the film material with a laser beam without giving an influence on a substrate.  <P>SOLUTION: In a method for forming the film by a cold spray method, which forms the film of the film material on the substrate K by jetting a powder of the film material to the substrate K from a spray nozzle 7 together with an orifice gas whose temperature is lower than a melting point temperature of the film material, this film-forming method includes irradiating a path of the powder of the film material, which reaches from the spray nozzle K to the substrate, with the laser beam for heating the powder, using a laser irradiation device 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010057957-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having improved operational inspection and crime prevention while inhibiting the increase in manufacturing cost.  <P>SOLUTION: A locking unit 410 for limiting the opening of an inner frame or the like has a hook substrate 414 integrally supporting a front frame hook member 412 for closing a front frame set in association with a cam of a cylinder lock 450, a lower tray hook member 413 for closing a lower tray unit without association with the cam, and coil springs 422 and 423 for unidirectionally biasing the hook members 412 and 413. Accordingly, before assembling the game machine, the hook substrate is allowed to be disposed at a predetermined position for unitization. Therefore, works for the back side of the front frame is reduced, and the manufacturing cost is reduced. The locking unit 410 further maintains the locking state of the lower tray unit, besides the inner frame, and the members 413 and 423 for closing the lower tray unit are integrated on the hook substrate 414, so that the operational inspection is improved while inhibiting the increase in manufacturing cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011121022-A (JP)
Title: Droplet ejection apparatus
Inventor: NAKAMURA TOMONORI
IPC: B05C5/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet ejection apparatus capable of preventing a trouble caused by mist generated upon ejecting ink.  <P>SOLUTION: The droplet ejection apparatus includes a liquid ejection head 60 that ejects droplets onto a substrate P, a carriage 69 that movably holds the droplet ejection head 60, a regulator 203 that regulates the flow of an air stream A1 generated between the substrate P and the nozzle face 147A of the droplet ejection head 60 with the movement of the carriage 69, and a mist recovery unit 202 disposed in the downstream of the flow of the air stream A1 regulated by the regulator 203.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134942-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MATSUKI HIROHISA
IPC: H01L23/12
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To dispose as many rewiring as possible between adjacent land parts by reducing the diameter of the externally connected land parts of the rewiring while suppressing peeling between the rewiring and an insulating layer formed on it.  <P>SOLUTION: A semiconductor device 10 includes an integrated circuit having an electrode pad 21, a solder bump 55, and the rewiring 40 connecting the electrode pad 21 with the solder bump 55. The semiconductor device 10 also includes a first insulating layer 31 formed on the integrated circuit, and a second insulating layer 32 formed on the rewiring 40 and the first insulating layer 31 and having an opening on a part of the rewiring 40. The semiconductor device 10 further includes a bump underlying metal film 50 formed on and around the opening in the second insulating layer 32. The rewiring 40 has a center line average roughness of 100 nm or more on its surface joined with the second insulating layer 32 and the solder bump 55 strides over the rewiring 40 not electrically connected with the solder bump.  <P>COPYRIGHT: (C)2011,JPO&INPIT