baber/WOPTO huggingface dataset:
Patent JP-2009094843-A (JP)
Title: Filter adjustment circuit
Inventor: KOZAI SHOHEI
IPC: H03H11/04
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter adjustment circuit that automatically adjusts filter characteristics.  <P>SOLUTION: The filter adjustment circuit is provided with a filter circuit including n (n≥1) integrators, a signal generation circuit for outputting first/second signals respectively having a preset reference frequency, a phase comparator for comparing a phase of a third signal, output by the filter circuit after processing the first signal, with that of the second signal so as to determine a phase deviation between the third signal and the second signal, and a control circuit for controlling the filter circuit. In an adjustment mode, the control circuit allows the filter circuit to operate as a circuit equivalent to the integrator while adjusting the integrators so that a phase rotation of the first signal becomes 90° per integrator on the basis of the determination result of the phase comparator. In a normal mode, the control circuit controls the filter circuit so as to operate as a filter with the first signal phase rotation adjusted to 90° per integrator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096533-A (JP)
Title: Paper cup container
Inventor: SAITO FUMIHIKO
IPC: B65D3/28
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper cup container having a cylindrical barrel formed of a laminate sheet comprising at least paper of a base, a barrier layer and a sealant layer laminated in this sequence and having a bottom formed under the barrel, which can seal contents having a tendency of penetrating or being absorbed into the sealant layer and safely store the contents without separation of the sealant layer after a three-month storage test at 40°C.  <P>SOLUTION: The laminate sheet for use of a blanking plate to be used to mold the barrel and the bottom of the paper cup container is formed by successively laminating at least paper, an adhesive layer, the barrier layer, an AC layer and a polyolefin-based resin layer. In addition, the AC layer is formed into a thickness of 0.1-2 μm by applying, on a barrier layer surface, an aqueous dispersion liquid in which a polyolefin copolymer resin containing unsaturated carbonic acid or its anhydride by 0.01-5 mass% is dispersed with a number average particle diameter of 1 μm or less without using a nonvolatile aqueous auxiliary agent. The polyolefin-based resin layer is laminated by an extrusion coating or extrusion laminating method on the AC layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104221-A (JP)
Title: Information system
Inventor: SAWAKI SHINYA
IPC: G06Q50/10
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain accurate information on a personal computer of a user asking a call center for support service without inquiring about it.  <P>SOLUTION: A support server 31 has a means for receiving component identification information of a component included in the personal computer 5 identified by identification information unique to the personal computer 5 from a sales management server 23 when the support server 31 notifies the sales management server 23 of the identification information unique to the personal computer 5 together with user identification information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101751-A (JP)
Title: Filter for gas generator and gas generator
Inventor: MASUMOTO NAOKI
IPC: B60R21/26
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a filter for a gas generator and the gas generator, facilitating manufacturing processes, capable of suppressing manufacturing cost, securing sufficient gas cooling performance and slug collection performance and having pressure adjusting performance of generated gas.  <P>SOLUTION: The filter 10 for the gas generator is provided with a first cylindrical filter layer 11 and a second cylindrical filter layer 12 provided on the outer periphery of the first filter layer 11 concentrically with the first filter layer 11. One end part of the first filter layer 11 is integrated with one end part of the second filter layer 12, and a cylindrical air layer 13 concentric with the first filter layer 11 is formed between the first filter layer 11 and the second filter layer 12. This gas generator has a gas generator filter with the same configuration as that of the filter 10 for the gas generator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082896-A (JP)
Title: Apparatus for treating garbage
Inventor: YAMAMOTO MAKI
IPC: B01D33/70
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating garbage to be discharged every day from each household and generated partially in business, in which the volume of garbage can be reduced drastically and the water content thereof can also be reduced at the generation source of garbage so that housework is decreased, a burden such as enormous energy, equipment cost and maintenance cost to be posed on a government is also decreased and environmental problems are solved.  <P>SOLUTION: The apparatus 2A for treating garbage, which is made compact and can be disposed as a desktop type on a stand 4 arranged projectively in the corner part of a sink, is composed of: a crushing mechanism 5A which is arranged in the upper part thereof and used for producing liquefied crushed pieces; a belt-driven dehydrator 9A arranged in the middle part thereof; and a drawer which is arranged in the lower part thereof and used for recovering residues. Alternatively, the apparatus 2B for treating garbage, which corresponds to small businesses and can be installed in a kitchen and mounted on a vertical rack, is composed of: a porous filtration drum-mounted crushing unit 5B from which crushed pieces can be discharged at any time; and a vacuum mechanism 22-mounted dehydration unit 9B, or the apparatus 2E for treating garbage, which is installed as a vertical single unit, is composed of: a hopper type crushing unit 5C, a roller type dehydration unit 39 and a unit 40 for purifying a dehydrated solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108767-A (JP)
Title: Control device of internal combustion engine
Inventor: KATO NAOTO
IPC: F02D41/02
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate combustion control according to fuel properties.  <P>SOLUTION: The control device of an internal combustion engine (an electronic control device 1) used for controlling an air-fuel ratio of a fuel/air mixture in a combustion chamber CC and for combusting the fuel/air mixture is provided with a means of detecting fuel properties and a means of renewing a learning value. The means of detecting fuel properties determines that the fuel properties of fuel F composing the fuel/air mixture have been changed when the air-fuel ratio learning value KGi used for controlling the actual air-fuel ratio to a target air-fuel ratio has been renewed in at least two of operating ranges out of a plurality of operating ranges (an air-fuel ratio learning range i). The means of renewing the learning value estimates the air-fuel ratio learning value KGi in an operating range which is not renewed yet when a change in the fuel properties has been detected, and renews it to the one which conforms to the fuel properties after the change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090625-A (JP)
Title: White clover having five leaves, gokou
Inventor: SHIRAISHI TOSHIHIRO
IPC: B44C5/06
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facture which uses a five-leaved white clover as the material.  <P>SOLUTION: A white clover has three leaves. Breed improvement is conducted in order to alter a white clover having the feature of three leaves to one having five leaves. With continuous improvement, white clover having the feature of five leaves is accomplished, and then registration of variety as white clover GOKOU is made. Accordingly, procurement of the material having the feature of five leaves is achieved, thereby enabling the production of the facture by using GOKOU as the material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021536-A (JP)
Title: Method of manufacturing semiconductor active layer, method of manufacturing thin film transistor using the same and thin film transistor having semiconductor active layer
Inventor: JEONG JONG-HAN
IPC: H01L21/363
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor active layer, capable of arbitrarily controlling a compositional ratio of cations, a method of manufacturing a thin film transistor using the same and a thin film transistor having the semiconductor active layer.  <P>SOLUTION: An IGZO layer is formed on a substrate by vapor-depositing ions including In, Ga, and Zn from a first target, and the compositional ratio of In of the IGZO layer is turned to be 45 to 80 atomic% by vapor-depositing the ions including In from a second target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114013-A (JP)
Title: Powder containing indium oxide as major component and method for producing the same
Inventor: RYOSHI KAZUOMI
IPC: C01G15/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which, even when indium chloride or a metal salt containing indium chloride as a major component is used as a starting raw material, powder containing indium chloride as a major component having a low chlorine grade can be efficiently obtained inexpensively.  <P>SOLUTION: Indium chloride is added to a basic aqueous solution in such a manner that the solution temperature is held at <50°C and pH is held at ≥8 upon mixing, and also, pH upon the completion of the mixing is controlled to 11 to 14, thereby crystallizing indium hydroxide. The obtained indium hydroxide is dispersed into an ammonia aqueous solution of ≥0.08 mol/l to be a suspension. The suspension is held at a solution temperature of 60 to 100°C, and is thereafter filtered to obtain powder, and thereafter, water washing treatment and calcination treatment are performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112536-A (JP)
Title: Endoscope guide tube
Inventor: OSHIMA YUICHI
IPC: A61B1/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight and convenient endoscope guide tube, capable of being passively deformed according to the deformation of an insertion part of a flexible endoscope, stably retaining the deformed shape, and being easily inserted together with the insertion part of the endoscope from a patient's mouth by easily reducing the diameter.  <P>SOLUTION: The endoscope guide tube has such a structure that a plurality of short-cylindrical joint rings 7 are connected by a connection shaft 8 in series in such a way as relatively rotatable to adjacent joint rings 7 and that an operation wire 15 is inserted into a wire guide hole 91 bored in each joint ring 7. The wire guide hole 91 has such a diameter that the inserted operation wire 15 can slackly passes through the hole, and is formed in such a curved shape that the friction resistance to the operation wire 15 increases as the tension applied to the operation wire 15 becomes large. When all the operation wires 15 are drawn from the proximal end side, the friction resistance between the wire guide holes 91 and the operation wires 15 increases, so that the bending shape is retained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114366-A (JP)
Title: High melt viscosity polyamide resin composition and method for producing the same
Inventor: FUJII YASUHITO
IPC: C08L77/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high melt viscosity polyamide resin composition acquiring higher melt viscosity through a simple method, excellent in moldability in injection molding, profile extrusion molding, T-die extrusion molding and blow molding, and especially suitable for blow molding.  <P>SOLUTION: The high melt viscosity polyamide resin composition is produced by incorporating 0.5-10 pts.mass of a reactive group-containing acrylic copolymer (B), obtained by copolymerizing 20-99 mass% of a vinyl aromatic compound, 1-80 mass% of a glycidylalkyl (meth)acrylate and 0-70 mass% of an alkyl (meth)acrylate, into 100 pts.mass of a polyamide resin (A).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113098-A (JP)
Title: Mandrel for bending
Inventor: IWAMOTO SHINICHI
IPC: B21D9/03
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mandrel for bending which can prevent the deformation of the inside part in the bent part of the pipe body to be worked.  <P>SOLUTION: In the mandrel 10 for bending provided with: a shank 20 whose outer face has a columnar shape and which is inserted into a straight pipe part P1 of the pipe body P to be worked for bending; and a plurality of plugs 30 whose outer face has a spherical shape and which are successively connected to the front part of the shank 20 and bendably inserted into the bending part P2 of the pipe body P, the shank 20 is provided with a slider part 40 always energized to the inner side direction of the bending part P2 in the pipe body P by energizing members 45, and the tip 43 of the slider part 40 is abutted against the inner side part 32 in the bending direction at the rear part of a plug 30A connected immediately before the shank 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008117405-A (JP)
Title: Method for remotely upgrading software over network
Inventor: BRITT JOE F JR
IPC: H04N5/445
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for remotely upgrading software over a network.  <P>SOLUTION: A World Wide Web (WWW) browser software is implemented in a processing system housed in a set-top box connected to a television and communicating over a wide-area network with one or more servers. The processing system includes a read-only memory (ROM) and a flash memory. Browser software and configuration data are stored in the flash memory. Other software and configuration data are stored in a mask ROM. The browser is upgraded or reconfigured by downloading to the box replacement software or data transmitted from a server over the network and then writing the replacement software or data into the flash memory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009113016-A (JP)
Title: Flue gas desulfurizer
Inventor: SONODA KEISUKE
IPC: B01D53/18
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-column flue gas desulfurizer capable of flexibly coping with the change in various conditions of desulfurization performance or field adjustment, while suppressing increase in cost and construction term to the minimum.  <P>SOLUTION: The liquid-column flue gas desulfurizer is constituted so that desulfurization is performed by bringing an absorbing liquid jetted upward from a liquid column nozzle 20 and falls in a desulfurization tower into liquid-gas contact with combustion exhaust gas rising up from the bottom of the desulfurization tower, wherein an outlet chip 30 with a different jet flow rate or jet pattern of the absorbing liquid is removably attached to the tip of the liquid column nozzle 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122744-A (JP)
Title: Reverse running detection apparatus for vehicle
Inventor: OYAMA KOZO
IPC: G08G1/056
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse running detection apparatus for vehicle which reliably detects reverse running with a simple configuration.  <P>SOLUTION: The reverse running vehicle detection apparatus to be mounted on a vehicle and for detecting the reverse running of its own vehicle includes: imaging means for imaging constituent objects (branching and merging sign, visual line guide sign, lights in a tunnel, etc.) to be disposed along a road with asymmetrical regularity, and determining means for determining whether the own vehicle is running on the road in a forward direction or in a reverse direction based on the regularity of the constituent objects which are imaged by the imaging means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123774-A (JP)
Title: Powder for core and method of manufacturing powder for core
Inventor: HOSHINA EISUKE
IPC: B22F1/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing powder for a core wherein silicon element is contained at least in the surface of soft magnetic powder, for reduced loss of dust core.  <P>SOLUTION: The method of manufacturing powder for a core includes at least a step of siliconizing the surface of iron powder 11a containing carbon element. In the siliconizing step, at least silicon dioxide powder 21a is made to contact the surface of iron powder 11a. The silicon dioxide powder 21a is heated so that silicon element is desorbed from silicon oxide. The desorbed silicon element is made to penetrate and diffuse in the surface layer of the iron powder 21a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124832-A (JP)
Title: Rotor magnet, electric motor having rotor magnet and its manufacturing method
Inventor: KAWAMURA KENJI
IPC: H02K15/03
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor magnet whose periphery differs from an exact cylinder and which can position a magnetizing position at the time of magnetization.  <P>SOLUTION: The rotor magnet 1 has an almost cylindrical shape where N and S are alternately magnetized in a circumferential direction. A groove 1b which is in a shallow and almost triangular shape in a cross section perpendicular to an axis and which extends in the axial direction is formed at a boundary of the respective magnetizing regions 1a at the periphery. An inner hole 2 is formed in such a way that a bearing storing part 2a and a motor axis engaging part 2b are installed toward a depth direction from an end. A key-like positioning projection 3 is formed in the bearing storing part 2a. The projection 3 becomes a positioning reference part in the circumferential direction at the time of magnetizing work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125080-A (JP)
Title: Electromotive toothbrush
Inventor: SHIMOYAMA ATSUSHI
IPC: A61C17/22
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromotive toothbrush enhanced in waterproofness without obstructing the vibration of a brush part.  <P>SOLUTION: In the electromotive toothbrush 100 equipped with a case 11 having a motor 12 being a drive source provided therein and becoming the part gripped by a user's hand at the time of toothbrushing, the vibration member 14 provided so as to protrude on the leading end side of the case 11 and a brush part 20 constituted so as to be made freely detachable with respect to the vibration member 14, the brush part 20 is equipped with the cylindrical body part 21 which is mounted on the vibration member 14 and forms a gap S with respect to the leading end of the case 11 in the mounted state, the brush part 22 provided to the leading end of the body part 21, and the cylindrical part 25 fixed along the body part 21 in the outer periphery on its one end side and brought into contact with the case 11 on the free end side of its other end side and having flexibility concealing the gap S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126910-A (JP)
Title: Polymeric organic compound and organic compound each having sulfonated nitrogen-containing heterocyclic ring, method for producing them, and ion exchanger, electrolyte membrane, pharmaceutical, catalyst, membrane electrode conjugate, and fuel cell each using them
Inventor: YAMAMOTO RYUICHI
IPC: C08G61/12
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric organic compound and an organic compound each having a sulfonated nitrogen-containing heterocyclic ring, high in resistance to an OH radical, excellent in proton conductivity, having high ion exchange capacity, and high in activity as an acid catalyst, to provide a method for producing them, and to provide ion exchangers, electrolyte membranes, pharmaceuticals, catalysts, membrane electrode conjugates and fuel cells each using them.  <P>SOLUTION: The polymeric organic compound having a sulfonated nitrogen-containing heterocyclic ring is provided. The method for producing the above polymeric organic compound or the organic compound having the sulfonated nitrogen-containing heterocyclic ring is also provided, comprising the following process: A complexing substance is added to the organic compound or polymeric organic compound having the nitrogen-containing heterocyclic ring to make the corresponding complexed organic compound or polymeric organic compound, which is then sulfonated, and subsequently the complexing substance is eliminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128728-A (JP)
Title: Light source device, image-reading device, and image-forming device
Inventor: TAGAWA HIROTOSHI
IPC: F21Y101/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate uneven light quantity in a light source device which irradiates an image face of a document by means of a light source in which a plurality of LED elements are linearly arranged in the main scanning direction.  <P>SOLUTION: A holding member 72 with a plurality of LED elements L linearly arranged at prescribed pitches P in the main scanning direction, is covered with a light quantity correcting member 73 having a top plate 80 and a pair of side plates 81. A light transmission groove 83, which is long in the main scanning direction, is formed on the top plate 80. Windows parts (nonreflection parts) 84, which correspond to the LED elements L, and reflection parts 85, which correspond to the intermediate parts between two adjacent LED elements L, are formed on the side plates. The windows parts 84 and the reflection parts 85 are repeatedly arranged at a pitch half a predetermined pitch P. Part of the light emitted from the LED elements L irradiates an image face through a reflection surface, and consequently a light quantity at a dark part is increased, and uneven light quantity is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130789-A (JP)
Title: Camera
Inventor: IKEDA SUGURU
IPC: H04N5/225
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of variation in the flow of continuous images for each sequential shooting without leaving low importance images when repeatedly and sequentially shooting a series of similar operations of an object.  <P>SOLUTION: The camera 1 includes: an imaging device 15 for shooting the image of the object at a fixed shooting time interval; a storage part 21 for storing a reference image obtained by shooting the state to be a reference of the object; a difference calculation part 19 for calculating a difference between the image obtained by the imaging device 15 and the reference image stored in the storage part 21; and an overall control part 25 for thinning the images disposed before and after in the time sequence of shooting by different ratios for the image in which the difference calculated by the difference calculation part 19 is equal to or smaller than a prescribed threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127397-A (JP)
Title: Screed plate heating apparatus
Inventor: FUKUOKA TOSHIKI
IPC: E01C19/48
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional screed plate heating apparatus using burners 5, 9, wherein a machine center part and both ends in a main screed plate 1, and a plate lower face on the extension side end in an extensible screed plate 2 are not sufficiently heated.  <P>SOLUTION: The machine center part of a screed plate 30A is directly heated because hot blast fed into a duct 53 is taken from one end of piping 54 through an open hole 53a and blasted from the other end. As a result, the other end of the piping 54 is turned to a portion not sufficiently heated only with exhaust heat so that hot blast can directly hit and sufficiently heat that portion. The whole screed plate 30A can thereby be uniformly heated to suppress the occurrence of heating unevenness.  <P>COPYRIGHT: (C)2009,JPO&INPIT