baber/WOPTO huggingface dataset:
Patent JP-2008259314-A (JP)
Title: Motor inverter controller and motor control method
Inventor: IKEDA SHIGEKI
IPC: H02M7/48
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor inverter controller and a motor control method wherein driving of a switching element provided in an inverter for controlling the operation of a motor can be controlled by a new configuration.  <P>SOLUTION: The motor inverter controller 1 controls driving of a switching element 4 in some phase of an inverter 3 that controls the operation of a motor 2, based on a command value. The frequency of a triangular wave is changed according to the command value. The triangular wave of the changed frequency is compared with a reference voltage set to a certain value. Based on the results of this comparison, a driving signal for controlling driving of the switching element 4 is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258075-A (JP)
Title: Lighting device and display device
Inventor: SEGAWA MASARU
IPC: F21V8/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a loss of illumination light by using color filters, simplify manufacturing and lower manufacturing cost by reducing the number of light-emitting devices while obtaining necessary illumination brightness, to achieve power saving, and to downsize by thinning a thickness of a light guide plate, in a lighting device using a plurality of light-emitting devices emitting red light, green light and blue light as a light source.  <P>SOLUTION: The lighting device includes a plurality of light-transmitting guide bodies 1, 2 and 3 arrayed in at least three layers in parallel, a plurality of light-emitting devices 4, 5 and 6 arranged so as to oppose to the end of each light-transmitting guide body to allow luminance flux in different colors with respect to each light-transmitting guide body to be incident in the light-transmitting guide body, a plurality of reflecting surfaces 7, 8 and 9 formed in the light-transmitting guide body, changing the propagation direction of the luminance flux propagated in each light-transmitting guide body and emitting from the side face of the each light-transmitting guide body. and a light-transmitting guide plate 17 to emit the luminance flux which is emitted from each light-transmitting guide body and made to be incident from the side face to the front side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008223750-A (JP)
Title: Engine driven by water and biomass ethanol
Inventor: YAGI KUNIO
IPC: C01B3/32
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To remove harmful exhaust gas such as black smoke, hydrocarbon, nitrogen oxide, and carbon dioxide which is emitted form former engines since fossil fuel is used, and which causes air pollution and global warming.  <P>SOLUTION: A fuel injection device capable of adjusting formulation of water and biomass ethanol mixture water solution according to situations is mounted on an engine instead of a fossil fuel injection device which is used in the former engine, and a plasma torch is mounted instead of a spark plug. Water and biomass ethanol mixture water solution, or water is sucked in an engine cylinder. The engine is driven by induction of steam explosion of sucked water, gasified combustion of biomass ethanol, hydrogen explosion and the like by injection of ultra-high temperature plasma arc from a plasma torch using biomass ethanol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263113-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HAGIMOTO MASAYA
IPC: H01L29/749
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of thyristor configuration, in which the interface between a first p-type region p1 on the anode side and an first n-type region n1 is formed to be an steep concentration profile.  <P>SOLUTION: A semiconductor device 1 comprises a thyristor in which a first region (first p-type region p1) of first conductivity type, a second region (first n-type region n1) of second conductivity type whose conduction is opposite to the first conductivity type, a third region (second p-type region p2) of first conductivity type, and fourth region (second n-type region n2) of second conductivity type are jointed in order. The manufacturing method thereof includes a process in which the first n-type region n1 is formed by epitaxial growth by doping it with n-type impurities, a process for surface treating for removing the surface layer of the first n-type region n1, and a process for forming the first p-type region p1 on the surface-treated first n-type region n1 by epitaxial growth while doping it with p-type impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268420-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: OUE MAKOTO
IPC: G02F1/13
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily superpose an optical sheet with high accuracy on each of a liquid crystal panel and a light guide plate.  <P>SOLUTION: A method for manufacturing a liquid crystal display device includes: a first superposition step of superposing a liquid crystal panel base 10 on a first optical sheet base 21 by aligning with a first mask 15 and a second mark 25; a second superposition step of superposing a plurality of optical sheet bases 21, 22, 23, 24 on one another by aligning with the second marks 25; and a third superposition step of superposing a light guide plate base 26 on the second optical sheet base 24 by aligning with the second mark 25 and a third mark 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007291390-A (JP)
Title: Improvements in biofuel
Inventor: SUTKOWSKI ANDREW C
IPC: C10L1/183
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or retard the oxidation of an oil derived from a plant or animal material.  <P>SOLUTION: The invention relates to the use of the reaction product of a hydrocarbyl-substituted succinic acylating agent and a polyalkylene amine to prevent or retard the oxidation of a liquid composition which comprises at least 2% by weight of an oil derived from a plant or animal material. Optionally, the reaction product is used in combination with BHQ.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008271227-A (JP)
Title: Image sensing device
Inventor: SAITO IKUYA
IPC: G03B7/16
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensing device capable of separating a subject with a high accuracy.  <P>SOLUTION: The image sensing devices (11 to 26) obtain the variations of brightnesses among a plurality of photographing images acquired by continuously conducting a plurality of photographies while changing the conditions of a flash for separating the subject regions and non-subject regions of the images and loading a specified photographing mode. The image sensing devices have a control means (20). The control means (20) controls the variations of the brightnesses of the subject regions among a plurality of the photographing images and the conditions of an exposure in the specified photographing mode so that separation quantities with the variations of the brightnesses in the non-subject regions are made larger than the photography is conducted under the same exposure conditions as an automatic exposure photographing mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271399-A (JP)
Title: Hand-free telephone apparatus and hand-free connection method
Inventor: YAMAMOTO SHINICHI
IPC: H04B7/26
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-free telephone apparatus in which a plurality of mobile phones can be registered as a hand-free mobile phone and a suitable mobile phone can be selected and connected from among the plurality of registered mobile phones.  <P>SOLUTION: A hand-free telephone apparatus that performs short-range wireless communication with a mobile phone and performs communication processing with other telephone apparatus via the mobile phone, comprises: a registration means in which priorities of connection are set to a plurality of mobile phones and the plurality of mobile phones and the priorities of the connection are correspondingly registered, and a short-range wireless communication means for performing short-range wireless communication with the plurality of mobile phones, wherein the short-range wireless communication means performs connection processing with mobile phones in accordance with the priorities of connection, and the registration means changes the priority of connection to a mobile phone on which the connection processing has been performed completely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276308-A (JP)
Title: Video image processing apparatus, video image processing system, and navigation device
Inventor: GOTO SHOJI
IPC: G01C21/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that detecting accuracy is insufficient in detecting an optical flow from an image picked up with an on-vehicle camera.  <P>SOLUTION: A video image processing apparatus 120 detects an optical flow from a video image picked up with an image pickup element installed in a moving element. An optical flow computing part 24 divides a frame contained in the video image into a plurality of areas and calculates an optical flow using different conditions for the different areas. A parameter determining part 23 adaptively varies at least either the mode or condition of the division according to the state of the moving element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277028-A (JP)
Title: Manufacturing method of joining body of hydrogen separating membrane-electrolyte membrane, manufacturing method of fuel battery and deposition system
Inventor: IZAWA YASUHIRO
IPC: H01M4/94
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a joining body of a hydrogen separating membrane-an electrolyte membrane which can improve tightly-adhering strength between a hydrogen membrane and an electrolyte membrane and to provide a fuel battery manufacturing method and a deposition system.  <P>SOLUTION: The manufacturing method of the joining body of a hydrogen separating membrane-an electrolyte membrane includes, under an ambient atmosphere containing oxygen, a deposition process which forms by a vapor-phase deposition method an oxide-type electrolyte membrane having a proton conductivity on one surface of a hydrogen separating membrane (10) with hydrogen permeability. In the deposition process, oxygen partial pressure of an ambient atmosphere to which a deposition amount of the electrolyte membrane and one surface of the hydrogen separating membrane (10) are exposed is alternatively increased and decreased. When decreasing the deposition amount of the electrolyte membrane, the oxygen partial pressure is increased, while increasing the same, the oxygen partial pressure is decreased. According to the manufacturing method of the present invention, the tightly-adhering strength between the hydrogen separating membrane (10) and the electrolyte membrane can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276388-A (JP)
Title: Information processor, method for controlling information processor, program, and recording medium
Inventor: SHIRAKAWA OSAMU
IPC: H04L12/58
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To support setting of a retrieval keyword by simulating and comparing the filtering results of a new keyword and a current keyword in changing a keyword as a filtering rule, and by presenting an index of keyword setting in an e-mail audit system.  <P>SOLUTION: An information processor is characterized in that a rule for interrupting transmission of electronic mail is set, and when a CPU 201 of an electronic mail audit server 101 which performs filtering processing based on the set rule accepts an input of a second rule different from the set first rule, difference information 1701 to 1703 between the filtering processing result of the electronic mail based on the second rule and the filtering processing result of the electronic mail based on the set first rule is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297385-A (JP)
Title: Veterinary method and composition
Inventor: GOETZE LEOPOLD FRANZ
IPC: A61K31/403
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for ameliorating fertility of an animal having latent endometritis or an animal liable to be affected by latent endometritis.  <P>SOLUTION: The veterinary method comprises administering a COX-II inhibitor to a female animal. The COX-II inhibitor is useful for improving breeding success. The COX-II inhibitor is selected from carprofen, celecoxib, valdecoxib, parecoxib, firocoxib, vedaprofen, tolfenamic acid, suxibuzone, rofecoxib, etodolac, etoricoxib, lumiracoxib, meloxicam, flosulide, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205420-A (JP)
Title: Flat panel display wiring and electrode using tft transistor that scarcely generates thermal defect and is excellent in surface state, and sputtering target for forming the same
Inventor: MORI AKIRA
IPC: H01L29/786
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide flat panel display wiring and electrode using a TFT transistor including a copper alloy thin film that scarcely generates thermal defects such as hillock and voids and is excellent in a surface state and a sputtering target for forming them.  <P>SOLUTION: The flat panel display wiring and electrode using the TFT transistor that scarcely generates thermal defects and is excellent in the surface state including the copper alloy thin film having a composition containing calcium of 0.001 to 0.5 atom% and silver of 0.002 to 1.0 atom% and the remaining portion including copper and unavoidable impurities and the sputtering target for forming them are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283301-A (JP)
Title: Receiving circuit
Inventor: FUTAMURA YOSHIHIKO
IPC: H04B1/16
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving circuit performing stable reception processing.  <P>SOLUTION: The receiving circuit includes: an attenuator 40 which inputs a reception signal IN and performs attenuation; a DC level shifter 50 which makes a DC level shift of the attenuated signal; an amplification unit 60 which amplifies the signal having been shifted in DC level; and a control circuit 70 which controls the attenuation amount of the attenuator 40 on the basis of the output signal of the amplification unit 60. The control circuit 70 sets the attenuation amount of the attenuator 40 so that even when the amplitude of the reception signal varies, the amplitude of the output signal of the amplification unit 60 is constant in a burst period of the reception signal, and controls to decrease the attenuation amount set in the burst period in a data transfer period following the burst period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255766-A (JP)
Title: Brick for heat storage and cold storage having space for piping or the like for cooling and heating
Inventor: KIRIYAMA AKIHIRO
IPC: F24D11/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being affected by an earthquake or the like by direct embedment in concrete in a conventional floor heating or the like and the problem of not storing heat in the case of a wooden frame floor or the like.  <P>SOLUTION: A space for piping or the like is formed in a bisected brick under the concrete, the wooden frame floor or the like, and the piping, a heating wire or the like is sandwiched in a space with a certain amount of a margin and carries out the heat storage and cold storage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282937-A (JP)
Title: Tunable light source
Inventor: KIKUCHI NOBUHIRO
IPC: H01S5/12
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunable light source with high yield capable of keeping reliability in a long term and preventing the deterioration of optical output power even when variable width of a wavelength is enlarged.  <P>SOLUTION: The tunable light source includes: a DFB laser array 110 having a plurality of DFB lasers 111-118 to be oscillated by different wavelengths; a semiconductor array waveguide grating 120 where the DFB laser arrays 111-118 are respectively connected to respective input waveguides 121a-121h, and which has a plurality of array waveguides 123; and a first correction electrode 106a, formed so as to allow the axial direction length of the array waveguides 123 to be shorter in the other side of the arrayal direction of the array waveguides 123 than that in one side, and a second correction electrode 106b, formed so as to allow the axial direction length of the array waveguides 123 to be longer in the other side of the arrayal direction of the array waveguides 123 than that in one side, which are respectively arranged over the array waveguides 123 so as to perform communication among the plurality of array waveguides 123.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280136-A (JP)
Title: Plate material carrying device
Inventor: USHIBA MASATO
IPC: B65G47/90
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate material carrying device for automatically charging plate materials into a packing machine without the need for manual work by an operator himself/herself.  <P>SOLUTION: The plate material carrying device comprises a support 3 for supporting an aggregate 2 of the plurality of plate materials 1 at a carry-in position A, a supply means 4 for supplying the plate materials 1 to the support 3, a carrying means 5 for carrying the support 3 from the carry-in position A to a carry-out position B while maintaining a plate material holding attitude, and a receiving means 6 for receiving the plate materials 1 on the support 3 carried to the carry-out position B by the carrying means 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283008-A (JP)
Title: Conductive circuit forming substrate and its manufacturing method, and conductive circuit board and its manufacturing method
Inventor: KOBAYASHI AKIHIRO
IPC: H05K3/12
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive circuit forming substrate with an ink absorbing layer, which prevents cracks or thermal decomposition from occurring on a substrate or the ink absorbing layer when forming wiring at a temperature of ≥200°C, can reduce resistance of the wiring, and has good visibility and printability.  <P>SOLUTION: The conductive circuit forming substrate is equipped with the ink absorbing layer on at least one surface of a polyimide-based substrate. The ink absorbing layer comprises: (A) metal oxide particles made of at least one of metal oxide selected from silicon, titanium, zirconium and aluminum, having a primary particle diameter of 2-200 nm, and containing 50 mass% or more of aggregate particles including two or more particles bonded; and (B) a condensate having a repeating unit of M-O obtained by hydrolytic cleavage and condensation reaction of a specific alkoxide compound as a main backbone. A coating liquid with a content of 40-95 mass% of the (A) ingredient for a total amount of the (A) and (B) ingredients is applied to at least the one surface of the polyimide-based substrate and dried. The substrate is thus provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279383-A (JP)
Title: Method and apparatus for anaerobic treatment
Inventor: TOKUTOMI TAKAAKI
IPC: C02F3/28
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably capacitate a high load and high rate anaerobic treatment under the condition generating the collapse of a granule sludge.  <P>SOLUTION: Nitric acid or nitrous acid is controlled so as to exist within a predetermined concentration range in a reaction vessel 20 holding a granule sludge. For example, a treating liquid is mixed with nitric acid by connecting a nitric acid adding path 12 for injecting nitric acid to the midstream of a treating liquid path 31 introducing the treating liquid into the reaction vessel 20. A denitrifying bacteria and the like can be proliferated in the reaction vessel 20 owing to the presence of nitric acid in it so that the granule sludge is prevented from collapsing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007196061-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently enhancing the amusement of a game.  <P>SOLUTION: The game machine comprises a variable display means, a special game executing means for executing a special game when specific symbols are stopped/displayed in the variable display means, a variable winning means to be operated based on the operation of the special game executing means, and a probability varying means for varying the probability of stopping/displaying specific symbols in the variable display means. When the stopped/displayed specific symbol is a first probability varying symbol, the special game executing means executes a first special game to vary the state of the variable winning means to a state advantageous to the player, and after that, the probability varying means varies the probability of the specific symbol being stopped/displayed to a high probability. When the stopped/displayed specific symbol is a second probability varying symbol, the special game executing means executes a second special game to open/close the variable winning means on the instant, and after that, the probability varying means varies the probability of the specific symbol being stopped/displayed to a high probability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008284702-A (JP)
Title: Method for producing polyimide film
Inventor: EJIMA AKINORI
IPC: B29C55/20
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing an extremely thin and lengthy film of a polyimide film excellent in heat resistance and mechanical properties.  <P>SOLUTION: In the production method for forming a polyimide film 7.5 μm or below in thickness which has a benzoxazole structure, a grip in both side end parts in the width direction of the film by a film end part fixing type tenter of an imidation process, both side end parts in the width direction of a polyimide precursor film are overlaid with a narrow film prepared separately, and the parts overlaid with the narrow film are stuck with pins to be fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288706-A (JP)
Title: Imaging device, image processing device, image file, and gradation correcting method
Inventor: YOKOHATA MASAHIRO
IPC: H04N5/232
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To make an image, in focus over the entire screen, three-dimensional giving a feeling of depth.  <P>SOLUTION: When an image is photographed, the image is sectioned into a plurality of areas, and information on a distance to a subject included in each of the areas is acquired. Gradation correction characteristics are set by the areas based upon the distance information and gradation corrections are made by the areas using the gradation correction characteristics. Consequently, differences in distance of subjects in the image can be emphasized.  <P>COPYRIGHT: (C)2009,JPO&INPIT