baber/WOPTO huggingface dataset:
Patent JP-2010210137-A (JP)
Title: Heat exchanger
Inventor: AOYANAGI OSAMU
IPC: F28F1/06
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having excellent heat exchange performance.  <P>SOLUTION: The heat exchanger includes a large diameter pipe where water is made to flow and refrigerant pipes where a refrigerant is made to flow. Since the edge constituting the cross sectional shape of the large diameter pipe comprises straight lines and arcs, flow speed of water made to flow within the large diameter pipe is increased. Thus, this can promote a turbulent flow and improve heat transfer performance on the water side. By twisting the refrigerant pipes, the turbulent flow can be further promoted, and by providing contact parts of the refrigerant pipes with the large diameter pipe, heating efficiency is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212109-A (JP)
Title: Lighting fixture for vehicle
Inventor: INOUE HISAYOSHI
IPC: F21S8/10
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To save power (save energy) and to miniaturize a heat radiation structure by improving utilization efficiency of light from a light source by improving light transmittance in a lens, in a lighting fixture for vehicle.  <P>SOLUTION: This invention includes a semiconductor type light source 3, a projection lens 4, an AR coat 14 coated on an emission surface 11 and an incident surface 12 of the projection lens 4, and an antistatic coat 15 coated on the surface of the AR coat 14. As a result, the light transmittance in the projection lens 4 is improved, so that the utilization efficiency of light from the semiconductor type light source 3 is improved. Thereby power saving (energy saving) and miniaturization of the heat radiation structure are achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009118864-A (JP)
Title: Dry powder cell and cell culture reagent and method for production thereof
Inventor: FIKE RICHARD
IPC: C12N5/074
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry powder cells and cell culture reagents and methods for production thereof.  <P>SOLUTION: Provided are a nutritive medium, medium supplement, media subgroup and buffer formulations. Specifically, provided are a powder nutritive medium, medium supplement and medium subgroup formulations, particularly cell culture medium supplements (including powdered sera such as powdered fetal bovine serum (FBS)), medium subgroup formulations and cell culture media (comprising all of the necessary nutritive factors that facilitate the in vivo cultivation of cells). Further provided are powder buffer formulations that produce particular ionic and pH conditions upon reconstitution with a solvent. Provided moreover are methods for production of these media, media supplement, media subgroup and buffer formulations, and also provided are kits and methods for cultivation of prokaryotic and eukaryotic cells, (particularly bacterial cells, yeast cells, plant cells and animal cells (including human cells)) using these dry powder nutritive media, media supplement, media subgroup and buffer formulations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010168340-A (JP)
Title: Method for producing olefin
Inventor: SUZUKI NOBUYOSHI
IPC: B01J27/128
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an olefin that gives an aimed olefin in a high yield.  <P>SOLUTION: The method for producing the olefin from a carboxylic acid bearing a β hydrogen atom or a derivative thereof comprises using as a catalyst a compound containing at least one metal element selected from the group consisting of group 6 metals, group 7 metals, group 8 metals, group 9 metals, group 10 metals and group 11 metals, and an iodine element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219613-A (JP)
Title: Stream recovery method, stream recovery program, and failure recovery apparatus
Inventor: SUETSUGU TOMOHIRO
IPC: H04L12/70
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To execute efficient countermeasures against the failure of a stream processing system.  <P>SOLUTION: An input stream 16 is structured including data tuples as a query process target and a recovery point tuple 61 for indicating the position of the data tuples in stream data. Upon detection of a failure at a computer 31, a computer 21 reads position information in the stream data indicating the position of the data tuples already subjected to the query process by a stream processing apparatus from a recovery point 62, uses the recovery point 62 positioned lastly among the recovery points 62 as a reenter position in the input stream 16, and instructs a stream distribution apparatus to reenter the input stream 16 starting from the reenter position into the computer 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214383-A (JP)
Title: Structure of pin for hole as cast for casting
Inventor: OISHI HIROKAZU
IPC: B22C9/10
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a pin for hole as cast for casting to be improved in reliable durability while secured in maintainability.  <P>SOLUTION: A cavity wall surface 17a in a side of a cavity C is provided with a first recess 20, therefore, a first pin for hole as cast 18 is insertable from the side of the cavity C, and the first pin for hole as cast 18 is easily replaced without disassembling a mold equipment 1. A bush 40 is arranged in a space between the first recess 20 for insertion and the first pin part 34, therefore, stress of a molten metal reaching a connection portion of the first pin part 34 with a positioning surface 38 is dispersed from the bush 40 to the periphery of the first recess 20 in advance, and a radial load applied to a pin root portion is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290860-A (JP)
Title: Image device
Inventor: TAKAHASHI ATSUSHI
IPC: H04N5/225
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can simultaneously take images of different regions in the same image inputted from one camera, and which also has little image quality degradation.  <P>SOLUTION: The imaging device, used in a state of being connected to a memory 7, comprises: an imaging element 3 which can read out any region; a main image-storing component 15 which reads out the image of a main image area, which is a whole image focused on the imaging element 3, and stores the image in the memory 7 as a main image; a duplicate image-storing component 16 which reads out images of observation regions to be observed especially from the imaging element 3 and stores the images in the memory 7 as duplicate images; an encoder 8 which compresses the main image and duplicate images, both stored in the memory 7, by the main image-storing component 15 and the duplicate image-storing component 16; and a recording component 9 which records the main image and the duplicate images, both compressed by the encoder 8, on a recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009136005-A (JP)
Title: Predicted image generating method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/51
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-efficiency encoding on a moving image varying in luminance with time like a fade image and a dissolve image.  <P>SOLUTION: A variable length decoder 303 decodes encoded data 300 including a prediction error signal representing an error of a predicted image signal with respect to a moving image signal having a luminance signal and two color difference signals, motion vector information 414, at least one reference image number, and index information 415 indicating a combination of predictive parameters prepared for each of the luminance signal and the two color difference signals. A frame memory/predicted image generator 308 generates a predicted image signal 412 in accordance with the reference picture number and the predictive parameter of the combination indicated by the decoded index information, and generates a reconstructed moving image signal by using the prediction error signal and the predicted image signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010223768-A (JP)
Title: Battery defect detection circuit, and power supply device
Inventor: NAKAJIMA TAKUYA
IPC: H01M10/48
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery defect detection circuit, capable of improving accuracy of detecting defect of a secondary battery, and to provide a power supply device using the same.  <P>SOLUTION: The battery defect detection circuit includes a first state acquisition unit 73 for acquiring SOC<SB>1</SB>and a first resistance value R<SB>1</SB>of a battery 12 at timing T1, a second state acquisition unit 74 for acquiring SOC<SB>2</SB>and a second resistance value R<SB>2</SB>of the battery 12 at timing T2 after the elapse of a specified time Ts or longer from the timing T1, a reference value-of-change setter 75 for setting the upper limit reference value of change Xu and the lower limit reference value of change Xd indicating an amount of a change from an internal resistance reference value Rx<SB>1</SB>corresponding to the SOC<SB>1</SB>to an internal resistance reference value Rx<SB>2</SB>corresponding to the SOC<SB>2</SB>based on relation information showing correspondence between the SOC and an internal resistance value, and a decision unit 76 for determining that a defect occurs on the battery 12 when a value of change X indicating an amount of a change from the first resistance value R<SB>1</SB>to the second resistance value R<SB>2</SB>is out of a range from Xu to Xd.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222307-A (JP)
Title: Coral-derived therapeutic agent for inflammation and allergic disease
Inventor: MIYAMOTO TOMOFUMI
IPC: A61K36/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug that inhibits excessive production of nitrogen monoxide (NO), and a therapeutic agent for diseases (inflammation, allergic diseases, etc.) involving excessive production or expression of NO.  <P>SOLUTION: Cembrane diterpene represented by formula (A), which is isolated from coral, is capable of suppressing cellular production of nitrogen monoxide and is effective as a prophylactic or therapeutic agent for inflammation and allergic diseases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221597-A (JP)
Title: Liquid supplying device, printer and method for controlling liquid supplying device
Inventor: URABE YUICHI
IPC: B41J2/175
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supplying device which can smoothly replace a tank by appropriately determining the replacement timing of the tank without causing an increase in cost and the enlargement of the device, and to provide a printer and a method for controlling the liquid supplying device.  <P>SOLUTION: A structure of drawing an ink from an ink cartridge by expanding an ink chamber by an expanding mechanism by the use of a moving force of a carriage includes: a determination means 213 which determines, as the replacement timing of the ink cartridge, when an ink pack in the ink cartridge becomes empty or when an ink residual amount in a predetermined number of ink packs becomes a specified residual amount; and a CPU 215 which releases the securement of the ink cartridge by a locking mechanism by actuating a lock releasing mechanism when it is determined as the replacement timing by the determination means 213.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256199-A (JP)
Title: Copolyamide powder as pore former in regenerable ceramic particulate filter
Inventor: MARTIN RISTHAUS
IPC: B01D39/20
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that to improve the filter performance of used diesel particulate filters, it is necessary to offer as large a surface area as possible on which carbon black particles can be deposited.  <P>SOLUTION: A method for manufacturing a regenerable ceramic particlulate filter for diesel vehicles comprises pyrolyzing a material comprising silicon-containing particles in the presence of a polyamide. The resulting particulate filter has a BET surface area of >350 m<SP>2</SP>/l.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225486-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TAKAMI NORIO
IPC: C01G53/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery of high capacity and excellent in preservation performance and cycle performance under high temperature.  <P>SOLUTION: The nonaqueous electrolyte battery is provided with: a positive electrode 3 containing a lithium manganese-containing oxide represented by general formula of Li<SB>a</SB>Mn<SB>b</SB>M<SB>c</SB>O<SB>Z</SB>(M is one kind or more of elements selected from a group consisting of Ni, Co, Al and F, and a, b, c and Z satisfy relations of 0≤a≤2.5, 0<b≤1, 0≤c≤1, 2≤Z≤3), and an Fe-containing phosphorus compound of an olivine structure; an negative electrode 4 containing titanium-containing metal oxide storing and releasing lithium ion; and nonaqueous electrolyte.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224346-A (JP)
Title: Polarization independent type delay interference method and polarization independent type delay interferometer
Inventor: INAFUNE KOJI
IPC: G02F1/13363
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform a polarization independent operation not varying the polarization state of output light at a sufficient response speed as an element utilized in the technical field of optical communication.  <P>SOLUTION: The delay interferometer in which a phase shifter 20 is incorporated includes a demultiplexer 12, a first reflecting mirror 14, a second reflecting mirror 16 and a multiplexer 18. Input signal light 11 is input to the demultiplexer and branched into first branched light 13-1 and second branched light 13-2. The first branched light is reflected by the first reflecting mirror and is input to the multiplexer. Meanwhile, the second branched light 13-2 is input to the phase shifter, time-delayed for phase adjustment, and converted to a second branching signal 17 for output. The first branched light and the second branching signal are multiplexed in the multiplexer and optical signals 19-1 and 19-2 are output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224469-A (JP)
Title: Image forming device
Inventor: KAWASHIMA TOMOMICHI
IPC: G03G21/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of making a discharge duct for discharging recovered toner compact, to make compact an image forming device body, and capable of preventing the image forming device from being contaminated with wet toner, when replacing the recovered toner.  <P>SOLUTION: The first and second sealing means are provided in the first guide member and the second guide member, opening operations of the shutter means are executed, when both sealing means are opened, and closing operations of the shutter means are executed, when the both sealing means are opened, in a recovery container removably attached to the image forming device having the first guide member and the second guide member; a discharge port sandwiched by the both guide members; and shutter means for opening and closing the discharge port.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227180-A (JP)
Title: Game machine
Inventor: ISHIYAMA MASAHIRO
IPC: A63F7/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine providing a game performance more attractive for a game player through game performance movements of a performance accessory while player's intention reflects the game performance movements of the accessory having performance movable parts.  <P>SOLUTION: The game machine executes a lottery for generating an extra-game state from satisfaction of predetermined prize-winning conditions. The game machine includes the performance accessory having the performance movable parts to conduct the game performance movements, a player's intention information obtaining means for obtaining player's operative information input from an operative means as player's intention information indicative of the player's intention, and a performance means for so conducting a performance control of the accessory as to relate the performance movements of the movable parts to the player's intention information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228504-A (JP)
Title: Vehicular lighting fixture
Inventor: YAJIMA YASUO
IPC: F21Y101/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of being complicated in replacing work of a light source, and having risk of slipping out a lamp from a front bumper, in a conventional vehicular lighting fixture.  <P>SOLUTION: This vehicular lighting fixture has a first bracket 2 and a second bracket 3 fixed to the edge of an installation hole D of a rear bumper B, a lamp unit 4 and a cover 5 detachably installed on the first bracket 2, a screw 6 and a spring 7 detachably installing the lamp unit 4 and the cover 5 on the reverse side from the surface side of the rear bumper B. As a result of this, the vehicular lighting fixture is easy in replacing the light source 23 of the lamp unit 4, and can surely install the lamp unit 4 on the rear bumper B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230381-A (JP)
Title: Tire air pressure monitoring system
Inventor: MAEHARA HIROAKI
IPC: G01L17/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure monitoring system that visually recognizes whether tire air pressure is within an appropriate pressure range before getting in a car and also facilitates pressure adjustment work.  <P>SOLUTION: The tire air pressure monitoring system 1 is provided with: a transmission means 2 including a sensor for detecting tire air pressure of respective wheels 9 in a vehicle 100 for transmitting by radio; a reception means 3 including a display function that is mounted near the respective wheels 9 of a body 8, receives detection result information by radio, and is integral with a display output section 5 to enable visual recognition from the outside of the vehicle; and a control means 4 for outputting warning display command information to the reception means 3 including a display function, namely an output source of the inputted detection result information, when determining that the tire air pressure is within a warning pressure range when an IG is off. The wheels 9 the tire air pressure of which is within a warning pressure range can be recognized from outside the vehicle when the IG is turned off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228424-A (JP)
Title: Method for manufacturing ceramic molding, and method for manufacturing ceramic sintered body using the same
Inventor: YOSHINO MASAKI
IPC: B28B1/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic molding of complicated shape with a fine surface with neither cracks nor deformation when dried, and excelling in material property when formed as a sintered body.  <P>SOLUTION: The method for manufacturing the ceramic molding includes: an injection process for injecting ceramic slurry containing ceramic powder, a dispersant, curable resin, and a solvent, into a solvent-soluble molding die; a curing process for curing and molding the injected slurry to form a solvent-containing ceramic molding; a mold removing process for melting and removing the molding die from the surface of the solvent-containing ceramic molding using a solvent; a heat treatment process for heat-treating the solvent-containing ceramic molding obtained via the mold removing process, in a liquid; and a drying process for drying the solvent-containing ceramic molding obtained via the heat treatment process, in this sequence. The method uses the molding die with the surface coated with a material insoluble in the solvent used for dissolving the molding die in the mold removing process but soluble or swelling in the liquid used in the heat treatment process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231153-A (JP)
Title: Imaging apparatus
Inventor: SAITO JUNICHI
IPC: H04N101/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress photographing in a defocused state, which results from a shake in the direction of an optical axis, by detecting a focused state of an imaging optical system and also to suppress divergence in the calculation of determining a shake in the direction of an optical axis, which results from acceleration.  <P>SOLUTION: The imaging apparatus includes: an imaging optical system 102 for imaging a subject image on an imaging means 207; focus detecting means 203 and 204 for detecting a focused state of the imaging optical system; calculating means 106 and 107 for calculating a shake in the direction of the optical axis, which results from acceleration acting on the imaging optical system; and a calibrating means 108 for calibrating the amount of shake in the direction of the optical axis, calculated by the calculating means, to reset this amount of shake. If the amount of shake in the direction of the optical axis, calculated by the calculating means, is within a focusing range when the focused state is detected by the focus detecting means, photographing is attainable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2015038897-A (JP)
Title: Electronic apparatus
Inventor: OKUTSU ISAO
IPC: H05K7/20
Filed: 2009-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency.SOLUTION: An electronic apparatus includes a housing which houses a heating element. The electronic apparatus includes: the housing 6; a circuit board 11 housed in the housing 6; a surface mounting component 21 mounted on the circuit board 11; a heating component 22a mounted on the circuit board; a thermally-conductive reinforcement member 27 which reinforces a region on the circuit board 11 where the surface mounting component 21 is mounted; and a heat radiation part 28c which extends from the reinforcement member 27 and is thermally connected with the heating component 22a.
Patent JP-2010237381-A (JP)
Title: Singing support system, support content estimation device and program
Inventor: ASEMI NORIAKI
IPC: G10K15/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To specify whether it is suitable to support what kind of contents by which support medium, in environment where singing is performed.  <P>SOLUTION: Time difference sequence between voice output timing and ideal timing is measured (delay measurement) for each support medium, by supporting measurement by each of a plurality of support media for an object singer. It is estimated that singing support by a predetermined support amount performed by the support medium in which a distribution degree of the time difference sequence is less than a threshold, or the smallest, is a support content suitable for environment to which singing is performed at the point. When singing support is requested in singing of a musical piece, a support content corresponding to singing environment where singing is performed is extracted, and singing support by this support content, that is, singing support in which singing is stably performed under present surrounding environment, is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT