baber/WOPTO huggingface dataset:
Patent JP-2008176838-A (JP)
Title: Optical disk reproducing system
Inventor: TAKAGI KENTARO
IPC: G11B20/10
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing system which can remove the trouble of causing an error display as before due to errorneous reproduction of an unreproducible file.  <P>SOLUTION: When a DVD is inserted into a DVD reproducing section 1, the DVD reproducing section reproduces from the DVD each recording position information corresponding to each file recorded in the DVD, and a control section 4 makes a recording section 5 store each reproduced recording position information. When any one of the above files is selected by a remote control operation, the DVD reproducing section 1 reproduces the DVD based on the recording position information stored in the recording section 5 corresponding to the selected file, and when any one of an authority error, over rental number of times, and a resolution error happens, the control section 4 deletes the recording position information stored in the recording section 5 corresponding to the selected file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173235-A (JP)
Title: Housing gear
Inventor: NAKAMOTO SUKEMASA
IPC: E06B3/36
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing gear which eliminates a useless thickness of a side board partitioning a housing part and enables doors to be easily and rigidly fixed to both sides of the boards.  <P>SOLUTION: The housing gear is provided with adjoining and box-shaped housing parts 10 and 20 sharing the side board 12 and the hinged doors 52 and 53 on both right and left sides of the board 12. Right-door hanging hinges 6 for fixing the right and hanging door 52 to a left side face of the board 12 and left-door hanging hinges 7 for fixing the left and hanging door 52 to a right side face of the board 12 are so disposed as to be shifted vertically to the board 12, thereby making a fixing member 8 for fixing the hinges 6 to the board 12 come in no contact with a fixing member 8 for fixing the hinges 7 to the board 12. The hanging doors 52 and 53 have the same hinge-fixing positions when each of them is vertically turned. The hinged doors 52 and 53 are used for both right and left.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174644-A (JP)
Title: Method for producing organic acid oligomer
Inventor: SHIMAMURA TAKASHI
IPC: C12P7/56
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for producing an organic acid oligomer.  <P>SOLUTION: This method for producing the organic acid oligomer comprises a process of synthesizing the organic acid oligomer by polymerizing the organic acid by using a reaction solvent containing an organic acid-extracting agent and a tertiary saturated aliphatic alcohol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174989-A (JP)
Title: Frp reinforcing construction method and structure
Inventor: KUBE SANEHIRO
IPC: E04C5/07
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FRP reinforcing construction method, which is implemented by reinforcing a concrete or steel construction with high-modulus carbon fiber reinforced plastic, excellent in workability, applicable to a construction of a large scale, and contributes to further improvement in strength and fatigue durability, and to provide a construction reinforcing structure reinforced by implementing the reinforcing method.  <P>SOLUTION: In the FRP reinforcing construction method, a plurality of band-shaped reinforcing plates (1) made of the high-modulus carbon fiber reinforced plastic, are linearly arranged on a surface of the structure such as a beam (4) and bonded to the same such that lengthwise edges are almost butted against each other, and a joint plate (2) made of the high-modulus carbon fiber reinforced plastic is superposed on a butted portion between the reinforcing plates (1), (1), followed by bonding a carbon fiber sheet (3) to the joint plate (2) to cover the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177437-A (JP)
Title: Flux application method, solder bonding method, and lead pin
Inventor: OKOCHI TERUO
IPC: B23K101/42
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a conventional problem that when a flux is applied to a connection portion of a through-hole of a substrate and a lead pin by means of spray application, the application of flux into the entire through-hole is difficult, an excellent solder property is hardly obtained, and since the mist of the flux is dispersed to the periphery, the maintenance of equipment is complicated.  <P>SOLUTION: In the method of applying a flux to a lead pin 1 which is solder-bonded to a through-hole 12 in a state in which the pin is inserted into the through-hole 12 formed in a printed circuit board 11, a concavity 1a is formed on the outer periphery surface of the insertion portion of the lead pin 1 to the through-hole 12, the flux 31 is held in the concavity 1a, and thus the flux 31 is applied to the lead pin 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178844-A (JP)
Title: Garbage drying treatment apparatus
Inventor: KONAKAWA KATSUZO
IPC: E03C1/266
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that excessive consumption energy is caused by large heat of evaporation of water upon garbage treatment, expensive deodorization treatment is required due to the generation of odor by a high temperature, and the installation is difficult with kitchen built-in for taking-in or exhausting air, and to achieve the simplification of the apparatus with energy saving and suppressed odor, and enlargement in installation freedom.  <P>SOLUTION: A garbage treatment container 25 heated by a heater 32, and a heat exchanger 37 cooled by drainage are constituted by circulating air by blowing air circulation passages 35A, 35B, 35C, wherein garbage crushed by a disposer 23 to remove water droplets by a solid/liquid separator 24 is dried with the difference of a saturation vapor pressure, thereby causing no heat dissipation to atmospheric air and enabling built-in. Therefore, the user-friendliness and energy saving are improved, and furthermore comfortable space is achieved with no leakage of odor to the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007141862-A (JP)
Title: Light emitting unit and electronic device
Inventor: KOYAMA TOMOKO
IPC: H05B33/14
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has a simple structure and can make an efficient use of light and can be applied not only for a display but also for an optical communication, and to provide an electronic device using the above unit.  <P>SOLUTION: The light emitting unit is composed of a light emitting layer 30 which can emit light by an electroluminescence, a pair of electrodes 20, 40 to impress an electric field on the above light emitting layer 30 and a base plate 10 having a recess part 90 on the surface. The above light emitting layer 30 is positioned in the recess part 90 of the above base plate 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159163-A (JP)
Title: Digital broadcast receiving method
Inventor: YAMANE TAKASHI
IPC: H04N7/173
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver and communication system in which a program can be viewed in an optimal receiving state at all the time in accordance with a location change.  <P>SOLUTION: The channel of an area relating to a program (or a broadcasting station thereof), selected by a user, under viewing at present or a reserved program (or a broadcasting station thereof) is extracted from EPG data to generate a channel list and when a predetermined quality can not be obtained any more as a reception quality of a receiving channel under viewing or of a channel being received based on the reservation, a channel on the channel list is scanned and changed into a channel on which an optimal reception quality can be obtained, thereby receiving the identical relevant program (or a group station thereof) with stable sensitivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008184405-A (JP)
Title: Concentrated perglutaric acid composition storable at low temperature
Inventor: KAWABATA YASUNARI
IPC: A01P3/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable concentrated perglutaric acid composition storable at a low temperature and usable as sterilizing agents, bleaching agents, washing agents, epoxidizing agents, etc., and to provide a sterilization method using the perglutaric acid composition.  <P>SOLUTION: The invention provides an equilibrated perglutaric acid composition containing 10-35 wt.% perglutaric acid, 1-30 wt.% glutaric acid and 8-35 wt.% hydrogen peroxide, wherein the ratio of the total molar concentration of the hydrogen peroxide and the peroxycarboxyl group to the molar concentration of water in the composition is adjusted to 0.01-0.35, and a sterilizing and disinfecting method comprising the contact of the sterilizing object with the equilibrated perglutaric acid composition at 10-60°C for 1-60 min with or without diluting the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243931-A (JP)
Title: Digital signal processor
Inventor: NAKANO KAZUKI
IPC: H03M1/12
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal processor which performs a digital processing by converting an analog signal to digital data with a simple configuration.  <P>SOLUTION: The digital signal processor is provided with: a modulating means 112 for pulse-density-modulating an analog signal and outputting a pulse density modulation signal; a memory 114 storing a converting program 141 for converting the pulse density modulation signal to a pulse code modulation data; and a CPU 113 for converting the pulse density modulation signal to the pulse code modulation data as a digital signal, based on the converting program stored in the memory after being supplied the pulse density modulation signal from the modulating means. The processor performs digital processing by converting the analog signal to the digital signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188487-A (JP)
Title: Garbage disposal apparatus
Inventor: NISHIDA HIROSHI
IPC: B09B3/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus using a biodegradation system which is capable of simply and surely reducing odor during and after garbage treatment.  <P>SOLUTION: The garbage disposal apparatus has a treatment tank 7 with sealed structure to treat and store garbage 8, an oxygen pump 1 composed of electrolyte where oxygen ions are moved by voltage application and which is installed so that it communicates with the inside of the treatment tank 7, and an exhaust aperture 4 to discharge inner air, which is installed in the treatment tank 7. Gaseous oxygen necessary for biodegrading the garbage 8 is incorporated into the treatment 7 from open air by the oxygen pump 1. The heightened pressure at the inside of the treatment tank 7 by incorporating oxygen is discharged outside as an exhaust gas from the exhaust aperture 4. Thus, since only a minimum necessary amount of air is used theoretically the amount of odorous smell to the outside is minimally controlled. Therefore, it is possible to install the apparatus indoors without worrying odor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191771-A (JP)
Title: Calculation function display method and electronic small calculator
Inventor: TAKANUMA KAZUYOSHI
IPC: G06F15/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly-convenient electronic small calculator capable of executing accurate calculation by simultaneously performing calculation and display of a subtotal and a cumulative total, and reducing the number of operations and the kinds of the operation.  <P>SOLUTION: This electronic small calculator has: a subtotal display means 3 displayed with the subtotal; a total display means 4 provided separately from the subtotal display means 3 and displayed with a total of the subtotals; and a multikey 5d for calculating the subtotal and calculating the total. By the operation of an input means of the multikey 5d, the new calculated subtotal is displayed on the subtotal display means 3, and at the same time the new total is displayed on the total display means 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191304-A (JP)
Title: Projection television
Inventor: SUGANO NORICHIKA
IPC: G03B21/10
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure strength of a bracket for supporting a mirror, to prevent deformation, damage and breakage of the mirror caused by a shock from the outside, and to restrain an image defect caused by reflection of projection light from a part other than the mirror in a projection television.  <P>SOLUTION: The projection television 30 is equipped with: a mirror holder 20 which includes the bracket 1 made of metal and fixed in such a state that its one end is attached to a cabinet, and a mirror holder cover 2 made of synthetic resin and having a U-shaped part fit to the other end of the bracket 1; and the mirror 3 whose edge is supported by the mirror holder 20 and which changes the optical path of the projection light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190403-A (JP)
Title: Control device for internal combustion engine
Inventor: KITAYAMA YOSHITO
IPC: F02D41/04
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of simplifying arithmetic operation for control comprehensively taking into account various parameters which act on the ignitability of fuel, and accurately controlling fuel injection without destabilizing the combustion state.  <P>SOLUTION: An ignitability parameter IG indicating the ignitability of fuel in a combustion chamber is calculated according to a cylinder pressure PCYL, a cylinder gas temperature TCYL, an engine speed NE, a total fuel injection quantity QIT, a combustion chamber wall surface temperature TWALL, and an intake air flow rate GA. The ignitability parameter IG is defined as a parameter that is proportional to a value obtained by dividing a parameter indicating fuel properties by a parameter indicating a fuel ignition delay. A fuel injection parameter is set according to the ignitability parameter IG, and a correction amount DIG of a detected ignition timing CAFM is calculated. A cetane number CETLRN of the used fuel is estimated based on the corrected ignition timing CAFMC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297762-A (JP)
Title: Method for producing carbon fiber
Inventor: KIRIYAMA TAKAYUKI
IPC: D01F9/22
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbon fiber of high quality without causing fluffing and the like during the production process.  <P>SOLUTION: The method for producing the carbon fiber by flameproofing acrylic fiber in a heating gas is provided, being characterized by involving the following process: In the process from the beginning of flameproofing treatment of the acrylic fiber to a point when the density of the acrylic fiber comes to 1.21 g/cm<SP>3</SP>, the moisture content of the heating gas is set at 5-20 vol.%, and in this process, the elongation percentage of the acrylic fiber is set at 0-4%. Despite such a simple method, the objective high-quality carbon fiber can be produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007238930-A (JP)
Title: Organic-inorganic composite composition, its preparation process, molded item, and optical component
Inventor: SUZUKI AKIRA
IPC: C08K9/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component having excellent transparency and a high refractive index.  <P>SOLUTION: This optical component uses an organic-inorganic composite composition containing inorganic fine particles whose refractive index is 1.90-3.00 and a thermoplastic resin which has a functional group that can form a chemical bond with the inorganic fine particle at least on its one polymer chain terminal and whose number average molecular weight is 1,000-500,000.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241268-A (JP)
Title: Optical wavelength filter device
Inventor: MATANO TAKAHIRO
IPC: G02B6/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wavelength filter device which is reducible in quantity of transmitted light between peaks of a transmission spectrum, i.e. minimum quantity of transmitted light without making a half-value width so small.  <P>SOLUTION: The optical wavelength filter device is characterized in that a plurality of fiber etalon elements are optically connected in series. Further, the optical wavelength filter device using the fiber etalon elements is characterized in that a shielding rate (PV value) (dB) showing the difference between the maximum quantity of transmitted light and the minimum quantity of transmitted light is larger than -10logätan<SP>2</SP>(π/2F)}.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238608-A (JP)
Title: Method for production of liquefied petroleum gas
Inventor: FUJIMOTO KAORU
IPC: C07C9/08
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically producing a hydrocarbon material consisting mainly of propane and/or butane, namely a liquefied petroleum gas (LPG) from carbon-containing materials, such as natural gas, through synthesis gas, methanol and/or dimethyl ether.  <P>SOLUTION: The method comprises producing the synthesis gas from the carbon-containing material, producing a crude methanol or crude dimethyl ether including carbon monoxide and/or carbon dioxide from the synthesis gas and producing the liquefied petroleum gas including hydrocarbons consisting mainly of propane or butane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137682-A (JP)
Title: Money conveyance device
Inventor: IGARASHI SHINICHI
IPC: B65H5/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money conveyance device capable of freely setting the direction of conveyance of money charged into a game medium dispenser at a pachinko parlor.  <P>SOLUTION: An end part on the upstream side of a conveyance direction adjusting body 220 is turnably connected with an end part on the downstream side of a joining conveyance device 150 on an axis of a turning shaft 181 of a pulley 183 on which a first conveyance belt 200 in an end part on the downstream side of the joining conveyance device 150 for taking in the money from a plurality of game medium dispensers by the first conveyance belt 200 and conveying the taken-in money by joining the money.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224300-A (JP)
Title: Polymer membrane, method of manufacturing the same and fuel cell
Inventor: MAH SANG KOOK
IPC: H01M8/02
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer membrane, a method of manufacturing the same, and a fuel cell adopting the polymer membrane.  <P>SOLUTION: The polymer membrane contains a sulfonated porous polymer film having pores. The method of manufacturing the polymer membrane and the fuel cell adopting the polymer membrane are also provided. The polymer membrane can be manufactured through an easy, economical method, is excellent in ionic conductivity and is capable of effectively reducing the occurrence of crossover phenomenon in the fuel cell.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008203983-A (JP)
Title: Information sign, direction instruction sign, and guide sign equipment using these signs
Inventor: SATO KIYOZUMI
IPC: F21V19/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information sign, a direction instruction sign, and guide sign equipment using these signs for accurately guiding to a target place even if a guide path is complicate.  <P>SOLUTION: Guide sign equipment includes an information sign which is disposed at a point where a plurality of routes intersect and guides a person to be guided to a target place for each route; and direction instruction signs disposed at prescribed intervals on routes from the point at which the guide signs are disposed to the target place so as to guide the person. The information sign includes a map board unit having a map board displayed in different colors for each route destined for the target place of the person and a frame supporting the map board in a posture where they are raised; and a columnar visually recognizable body which is raised at a side of the map board unit so as to be combined with the map board unit and set so as to be higher than the map board unit so that the person visually recognizes the presence of the map board. Each direction instruction sign is configured so that an upper part of the body is provided with a colored part at which all colors, coinciding with the colors of the routes displayed in different colors on the map board, are colored.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205731-A (JP)
Title: Printing system and file operating program
Inventor: SUGIURA KAZUHIKO
IPC: G06F12/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system enabling a file operation proper to an external storage device.  <P>SOLUTION: When a printing file is about to be written to the external storage device 30 connected to a connecting terminal 16, a printed file is deleted from the external storage device 30 if it is judged that there remains no capacity sufficient to store the printing file to be written but there remains a directly printed file in the external storage device 30. Accordingly, the file can be written to the external storage device 30 while preventing the deletion of the file not finishing direct printing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204860-A (JP)
Title: Fuel cell system
Inventor: TAMURA YOSHIHISA
IPC: H01M8/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which a water volume flowing in a heat exchanger is controlled stably and a fuel cell temperature is controlled within a predetermined range.  <P>SOLUTION: The fuel cell system is provided with a fuel cell part 1, a heat carrier passage 14 through which a heat carrier for cooling down the fuel cell part 1 flows, a hot water storage tank 2, a stored hot water passage 15 in which a stored hot water flows in the hot water storage tank 2, a heat exchanger 5 for conducting a heat-exchange between the heat carrier flowing in the heat carrier passage 14 and the stored hot water flowing in the stored hot water passage 15, a cooling water tank 8 storing the heat carrier, a water supply passage 16 for supplying to the cooling water tank 8 the stored hot water which is bifurcated and extracted from the stored hot water passage in a down-stream side of the heat exchanger against a flow of the stored hot water and a flowing volume adjusting unit 13 for adjusting a water volume of the stored hot water flowing in the water supply passage 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335397-A (JP)
Title: Ceramic heater and glow plug
Inventor: FUNAKI KOJI
IPC: F02P19/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater that can prevent corrosion by calcium component, while preventing defects such as a crack or the like resulting from thermal stress.  <P>SOLUTION: A glow plug comprises a main clasp 2, a ceramic heater 4 and the like. The ceramic heater 4 has a base substrate 21 having a round-bar shape and extending in the direction of an axis in which a heating element 22 elongated in a horseshoe shape is held buried. The heating element 22 has at least one of silicide, nitride and carbide of molybdenum, and silicide, nitride and carbide of tungsten as a principal component. The base substrate 21 comprises silicon nitride as a principal component, rare earth component in an amount of 4 to 25% by mass, calculated as an oxide equivalent, chromium component in an amount of 1 to 8% by mass, calculated as a chromium silicide equivalent and aluminum component in an amount of 0.02 to 1.0% by mass, calculated as a nitride aluminum equivalent. The aluminum component suppresses erosion of the base substrate due to calcium component or the like included in engine oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT