baber/WOPTO huggingface dataset:
Patent JP-2008200667-A (JP)
Title: Method and apparatus for deodorizing, decolorizing and sterilizing water
Inventor: SUZUKI MASAKI
IPC: C02F1/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for stably and safely deodorizing, decolorizing and sterilizing water, concretely, a technology for deodorizing, decolorizing and sterilizing raw water for purifying water or wastewater for detoxifying, producing water suited for drinking in case of purified water, and safely discharging to rivers in case of wastewater.  <P>SOLUTION: In this method, the liquid obtained by the electrolysis of hydrochloric acid in a non-diaphragm electrolysis cell is continuously injected to raw water. Since the non-diaphragm electrolysis cell is used, the clogging and consumption of the diaphragm do not occur, and also since the electrolyte is acidic, the deposition of scale to a cathode does not occur, thereby stably and continuously obtaining the liquid high in deodorizing, decolorizing and sterilizing effects. Also, since the produced liquid can be made into an optional acidity, it is possible to prevent the liquid from becoming alkaline when being mixed with the water to be treated, so that there is a merit having no possibility of producing trihalomethane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228697-A (JP)
Title: Method for producing concentrated alcohol
Inventor: EGUCHI YOSHIHISA
IPC: C12P7/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a concentrated alcohol in high efficiency in a short time to reduce the distillation cost of the produced alcohol and the waste-water disposal cost in the production of the alcohol by fermentation, and to provide an apparatus for the production method.  <P>SOLUTION: A concentrated alcohol is produced by preparing an initial fermentation liquid having a sugar concentration not to inhibit the fermentation of an alcoholic fermentation yeast and a feeding sugar liquid having a sugar concentration higher than that of the initial fermentation liquid by using a sugar or a sugar-containing material as a raw material, inoculating an alcoholic fermentation yeast to the initial fermentation liquid to perform alcoholic fermentation, adding the feeding sugar liquid to the fermentation liquid while directly or indirectly monitoring the sugar concentration of the fermentation liquid, continuing the alcoholic fermentation while controlling the sugar concentration of the fermentation liquid, finishing the addition of the feeding sugar liquid within the period corresponding to 30-80% of the total alcoholic fermentation period, and carrying out alcoholic fermentation by semi-batch fermentation method until the alcohol concentration reaches ≥15 vol/vol%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231644-A (JP)
Title: Carbon fiber production apparatus and carbon fiber production method
Inventor: INAGAKI HIROSHI
IPC: D01F9/32
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber production apparatus in which a heat exchanger is formed in a scarcely stained structure to improve the safety of the apparatus over a long period, and in which an exhausted gas is subjected to a harmless treatment and then exhausted.  <P>SOLUTION: This carbon fiber production apparatus having a flame resistance treatment oven 1 and a carbonization oven 12 is characterized in that the flame resistance treatment oven 1 has a thermal treatment chamber 2, a hot gas passage, a heated outer gas-introducing port 10, a hot gas exhausting port 11, and a hot outer gas supply means for supplying hot outer gas into the hot gas passage; the thermal treatment chamber 2 sends hot gas in the vertical direction of a precursor fiber bundle F horizontally traveling in the oven to subject the fiber bundle F to a flame resistance treatment; the heated outer gas-introducing port 10 and the hot gas exhausting port 11 are disposed in the hot gas passage; the hot outer gas supply means has a fan 15 and a heat exchanger 14; the carbonization oven 12 carbonizes the precursor fiber bundle F subjected to the flame resistance treatment; the heat exchanger 14 subjects an exhaust gas produced by burning a mixture of air with an exhaust gas from the carbonization oven 12 and an outer gas sent from the fan 15 to heat exchange.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241818-A (JP)
Title: Optical waveguide and optical device system
Inventor: SUGISAKA JUNICHIRO
IPC: G02B6/12
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To implement a two-dimensional photonic crystal bent optical waveguide and optical device system which are free from loss due to reflection and scattering in a bend part and from degradation of properties due to Fabry-Perot resonance.  <P>SOLUTION: A line connecting lattice points in a two-dimensional photonic crystal is distorted along a free curve, and an entire crystal structure is deformed in accordance with this distortion, and a refractive index on the free curve is removed, and an optical waveguide and an optical device system which have the free curve as the center line are constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237313-A (JP)
Title: Game machine
Inventor: HORI YUKITOSHI
IPC: A63F5/04
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of removing foreign matters stuck to game media.  <P>SOLUTION: This game machine is provided with a token insertion mechanism 60 where a player can insert tokens. The token insertion mechanism 60 has a token passage 61 provided to pass tokens inserted into a token insertion slot 10 by a player. The token passage 61 has a token cleaning part 65 for removing a foreign matter such as contamination stuck to the token inserted into the token insertion slot 10. The token cleaning part 65 has two rotating brushes 652A and 652B provided to come into contact with the token passing through the token passage 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243927-A (JP)
Title: Field-effect transistor and manufacturing method therefor
Inventor: MIZUTANI TAKASHI
IPC: H01L29/786
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a normally-off type field-effect transistor having superior element characteristics with reduced parasitic resistance of channel, increased maximum drain current and increased mutual conductance.  <P>SOLUTION: The field-effect transistor has a source electrode 42 and a drain electrode 44 consisting of a metal formed on an uppermost semiconductor layer consisting of a group III nitride semiconductor; a source region 38 and a drain region 40 formed by alloying of the metal for the source electrode and the drain electrode; and at least the uppermost semiconductor layer 38 and an insulating film 46 formed on the uppermost semiconductor layer 38, the source electrode 42 and the drain electrode 46. A gate electrode 48 is formed on the insulating film between the source electrode and the drain electrode, and overlapped on the source electrode and the drain electrode via the insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238468-A (JP)
Title: Recorder and method for correcting conveyance amount of recording medium
Inventor: SUGIYAMA NORIYUKI
IPC: B41J11/42
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which can set a correction amount of the conveyance amount of a recording medium optimally by recording a test pattern used for setting a correction amount of the conveyance amount of a recording medium accurately, and to provide a method for correcting the conveyance amount of a recording medium.  <P>SOLUTION: During a stabilized conveyance period of a recording medium P where the disturbance having an effect on the conveyance amount of a recording medium P is stabilized and the posture of the recording medium P is stabilized, three kinds of test patterns P1, P2 and P3 are recorded while incorporating correction in conveyance amount of the recording medium P. The conveyance amount of the recording medium P is corrected based on the recording results of the test patterns P1, P2 and P3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242714-A (JP)
Title: Imaging device, score imaging method, and score imaging program
Inventor: KOZUKI TADASHI
IPC: G06K9/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To record only image data where scores are correctly recognized.  <P>SOLUTION: When an imaging device is set in a score imaging mode, a guide frame 61 showing the detected area of a score is displayed on a through image 62. A score detecting part 33 refers to a score dictionary 31a and detects the score 60 by pattern recognition. A voice processing part 34 creates voice data corresponding to the detected score and outputs it from a speaker 19. When obtaining an operation signal indicating that the sound output from the speaker 19 is appropriate for the score, a system controller 30 performs an imaging process and records image data and sound data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241141-A (JP)
Title: Air conditioner
Inventor: TEI SHIMEI
IPC: F24F1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of applying a flat front panel, having good silence performance by suppressing increase of noise, and being thinned.  <P>SOLUTION: This air conditioner is provided with a partitioning plate 2 on a front face of a main body housing 1, and the front panel 3 is attached to its front face. Indoor air suction openings 8a, 8b are formed at the periphery between the front panel 3 and the partitioning plate 2, and the entire space between the front panel 3 and the partitioning plate 2 is applied as a suction-side chamber 7. An indoor blow out opening 18 is formed in the direction different from the indoor air suction openings 8a, 8b. A centrifugal fan 5 is disposed in the main body housing 1 in a state that a fan suction opening 53 is formed on the front face. Further a guide member 9 is disposed in the suction-side chamber 7 for dividing the airflow flowing in from the indoor air suction openings 8a, 8b at the neighborhood of the indoor air suction openings 8a, 8b and guiding the divided airflow to the neighborhood of the fan suction opening 53 to improve wind drift at the fan suction opening 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290385-A (JP)
Title: Process for producing film
Inventor: MORIKAWA MAKOTO
IPC: B29C48/305
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a film, which produces T-die film having excellent blocking resistance, slip properties, and resistance to the separating properties of an anti-blocking agent.  <P>SOLUTION: The process for producing the film comprises steps of: performing melt extrusion of a resin through a T-die into a film form; powder spraying an antiblocking agent in an area average spray amount of 0.5 to 3 g/m<SP>2</SP>on the surface of cooling roll; and pressing the melt-extruded film form molten resin to the cooling roll surface subjected to the antiblocking agent powder spraying.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008252237-A (JP)
Title: Waterproof acoustic device
Inventor: KAWASAKI YASUHIKO
IPC: H04R9/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof acoustic device such that portable electronic equipment which does not use an acoustic function in a high-pressure environment can be used normally in the atmospheric pressure even after temporarily exposed in the high-pressure environment.  <P>SOLUTION: The waterproof acoustic device has a magnetic circuit 5, a diaphragm 7 disposed above the magnetic circuit 5, a frame 1 fixed to a periphery of the magnetic circuit 5, and an edge portion 8 whose inner periphery is fixed to a circumference of the diaphragm 7 and whose outer periphery is fixed to the circumference of the frame 1. The edge portion 8 is shaped to be apart above the frame 1 under the atmospheric pressure, but in contact with the top of the frame 1 under high pressure. Further, a plate 4 is provided on the magnetic circuit 5, and the diaphragm 7 is shaped to be apart above the plate 4 under the atmospheric pressure, but in contact with the top of the plate 4 under the high pressure. Furthermore, a voice coil 6 is provided which is fixed below the circumference of the diaphragm 7 and disposed in a magnetic gap G of the magnetic circuit 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250458-A (JP)
Title: Storage system, and method for managing storage system
Inventor: KUMAGAI ATSUYA
IPC: G06F3/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To quickly reconstruct the most suitable redundant configuration of a storage system that provides remote copies, even if a storage device fails.  <P>SOLUTION: If, in the storage system that provides remote copies, the storage device detects a failure of a disk drive, a storage device that is capable of providing a new logical unit in the place of a logical unit that could affect the disk drive is retrieved from the standpoint of storage performance. Using the new logical unit provided by the storage device retrieved, a redundant configuration is reconstructed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249918-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development
Inventor: URUSHIBATA HARUHISA
IPC: G03G9/087
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner excellent in productivity and dispersibility of a release agent.  <P>SOLUTION: The method for manufacturing the toner for electrostatic charge image development is characterized in that: a toner source material containing a binder resin, a colorant and a release agent is melted and kneaded in a sealable kneading machine; and the obtained melt mixture is cooled to solidify and coarsely pulverized in the sealable kneading machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250666-A (JP)
Title: Image processor and control method for image processor
Inventor: FUJINAGA SEIYA
IPC: H04N1/21
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently retrieve a document at high speed by use of page information of the document by easy operation.  <P>SOLUTION: When retrieving a character string from a document file comprising a plurality of pages stored in a data storage part 116 and displaying the retrieval result, a target page in the document file is designated by a user using an operation display part 108, and the character string is retrieved from the document file based on a retrieval key inputted from the operation display part 108 by the user so as to retrieve the document file. In that case, the character string is retrieved from only the page designated by a page designation step of the document file stored in the data storage part 116 by use of the retrieval key inputted from inside the document file through an input step, and the result of the character retrieval is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246863-A (JP)
Title: Liquid-droplet discharge device
Inventor: IRIGUCHI AKIRA
IPC: B41J2/045
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high density nozzle arrangement by the arrangement of a low density piezoelectric actuator.  <P>SOLUTION: The individual pressure chambers 6 are constituted so as to communicating with both the first and second flowing paths 5A, 5B communicating with the first and second nozzles 4a, 4b respectively. In the upstream ends of the first and second flowing paths 5A, 5B, connecting position with the pressure chambers 6 are different. The pulse width of a drive pulse signal is selected according to the nozzles 4a, 4b discharging ink droplets by a drive control means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247711-A (JP)
Title: Method for producing anhydrous gypsum, anhydrous gypsum, and quick hardening cement
Inventor: HEBIMI SHINGO
IPC: C04B7/345
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide anhydrous gypsum which is a new anhydrous gypsum replacing fluorogypsum and can produce quick hardening cement excellent in strength development, and to provide quick hardening cement excellent in strength development.  <P>SOLUTION: The method for producing anhydrous gypsum can obtain anhydrous gypsum by heating gypsum dihydrate in a steam atmosphere of higher than 180°C and not higher than 195°C. The quick hardening cement comprises anhydrous gypsum obtained by the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257319-A (JP)
Title: Printing system, printing apparatus, authenticated printing execution method and program
Inventor: MOKUYA SENICHI
IPC: G06F3/12
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for allowing an authentication mechanism to be shared among a plurality of printers for printing in an easy operation.  <P>SOLUTION: A computer PC generates and sends to a printer server SV print image data in response to a print preparation command specifying a printer model name as a print destination. The printer server SV stores the received print image data in a print data storage part 52 in association with a print user name and the specified model name. An authenticating printer PRT1 with an authentication mechanism, after authentication, requests the printer server SV to send data as well as data for a slave printer PRT2 with no authentication mechanism. When the data is received from the printer server SV, the print image data specifying the own model name is printed, and the print image data specifying the model name of the slave printer PRT2 is transferred to the slave printer PRT2, for printing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253435-A (JP)
Title: Rice cooker
Inventor: MITSUTAKE SHINICHIRO
IPC: A47J27/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the troublesomeness and to improve the convenience for a user of a rice cooker having an announcing function with the sound to announce the termination of operation of the device and the sound to announce the reception of a key by canceling the announcement sound except the sound to announce occurrence of abnormalities when the user does not need the announcement.  <P>SOLUTION: A pot 1 for storing rice and water is detachably housed in a rice cooker body. The pot 1 is heated by pot heating means 2, and information on the start of boiling and the presence of the announcement sound, etc. is input by operating means 4. Reception of the input from the operating means 4, termination of the rice boiling, occurrence of abnormalities, etc. are announced by an announcing means 6. The pot heating means 2, display means 5 for displaying information on the rice boiling, etc. and the announcing means 6 are controlled by control means 3 based on the input from the operating means 4. The operating means 4 is configured to set whether the announcement sound for announcement other than announcement of occurrence of abnormalities should be output or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257799-A (JP)
Title: Optical pickup and optical recording and reproducing device using the same
Inventor: IMI KAZUTOMO
IPC: G11B7/12
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup provided with a platform excellent in heat radiation.  <P>SOLUTION: The optical pickup is provided with a platform 4 composed of a plurality of optical parts, and a main frame 2 on which the platform 4 is mounted. The optical parts integrated in the platform 4 include light emitting parts, and a heat radiation plate 77 being almost parallel to a main surface of the main frame 2 is provided at the platform 4. Thereby, heat generated by the light emitting parts are radiated efficiently through the heat radiation plate 77. Thereby, deformation of the platform due to thermal expansion can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255450-A (JP)
Title: Surface treatment method and surface treatment device
Inventor: HANAI MASAHIRO
IPC: C23C26/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method and a surface treatment device in which, in surface treatment working of working the surface of the object to be treated, so as to be a satin-finished shape, the stages of mask formation, mask removal and cleaning are eliminated, and further, an optional roughness distribution can be imparted to the surface of the satin-finished region.  <P>SOLUTION: In the surface treatment device 1 in which an electron beam is emitted to the surface of the object W to be treated, so as to form ruggedness on the surface of the object W to be treated, the device is provided with: a storage means 19 storing a treatment objective region where an electron beam is emitted to the surface of the object W to be treated, an emission point at which the electron beam is emitted in the treatment objective region, the shape information on the surface of the object to be treated and the set value of the beam current or focused current of the electron beam; and a controller 9 where control is performed in such a manner that the electron beam is emitted by selecting the irradiation point at random based on the treatment objective region, the emission point, the shape information and the set value stored in the storage means 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007301982-A (JP)
Title: Laminated polyester film
Inventor: SONODA KAZUE
IPC: B32B27/36
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film which has high selective reflexivity ability, excels in molding workability, and is less prone to release at an easily adhered surface.  <P>SOLUTION: The laminated polyester film is a biaxially stretched film in which a layer A consisting of a polyester resin A and a layer B consisting of a polyester resin B are laminated for 50 or more layers by turns, and has one or more reflex zones having 30% or more of a reflectance in a 380-2,500 nm wave length region, wherein a stress (F-100 value) at 100% extension of a biaxially stretched film at 150°C is in a range of 10-70 MPa, and an acrylic resin layer having 8-30 nm in the surface roughness (Ra) and 10-1,000 nm in the thickness is prepared on the outermost surface of one side or both sides.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034355-A (JP)
Title: Bulb, bulb with mirror, and lighting system
Inventor: KAWAGOE SHINYA
IPC: F21Y101/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb capable of obtaining a spot light hardly darkening at the center part although it has a simple structure constituting a filament body with two filament coils (light-emitting part).  <P>SOLUTION: A halogen lamp is a kind of a bulb used by being incorporated into a reflecting mirror having a concave-face reflective surface, and provided with an airtightly sealed bulb and a filament body 60 fitted in the bulb. The filament body 60 is constituted of a first and a second light-emitting parts 62A, 64A with a single-layer coil shape wound into a tube shape with a flat cross section having a short axis SX and a long axis LX. And also, in order to have the different distances from the central axis B of the bulb to the emission center 62CP of the first light-emitting part 62A and from the central axis B of the bulb to the emission center 64CP of the second light-emitting part 64A, the first light-emitting part 62A and the second light-emitting part 64A are arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT