baber/WOPTO huggingface dataset:
Patent JP-2007063365-A (JP)
Title: Yellow fluorophor and method for producing the same, and yellow light-emitting device
Inventor: YANO TOMOYASU
IPC: C09K11/56
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency yellow fluorophor having an excitation band in a near-ultraviolet region in the vicinity of 400 nm wavelength.  <P>SOLUTION: The yellow fluorophor is preferably such one as for near-ultraviolet excitation use that comprises a crystal matrix based on BaS with Cu<SP>+</SP>as emission center. This yellow fluorophor emits in high efficiency by near-ultraviolet excitation, enabling white light emission through combination with blue, green and red fluorophors, also enabling white light emission through combination with a blue emitter. Therefore, fluorophors for use in white LED can be provided using this yellow fluorophor. Further, in illumination applications and display device sectors, fluorophors for use in liquid crystal backlight and CRT can be provided. Furthermore, this yellow fluorophor is applicable to special light sources and forgeryproof printing. Besides, using this yellow fluoropor, electronic display devices including FED(field emission display), PDP(plasma display) and EL(electroluminescence) can also be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071052-A (JP)
Title: Gas engine
Inventor: ARAI YOSHIYUKI
IPC: F02M21/02
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas engine capable of excellently mixing gas fuel and intake air in the shortest intake flow passage.  <P>SOLUTION: A bending shape such as turning back a flow of the intake air 3 in the introducing direction of the intake air 3, is attached to an intake inlet part 4 of an intake manifold 2, and a gas supply nozzle 8 for oppositely injecting Compressed Natural Gas 7 (the gas fuel) to the flow of the intake air 3, is arranged on the upstream side of this intake inlet part 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071260-A (JP)
Title: Joint structure of different type of metal panel
Inventor: KONDO MASANORI
IPC: F16B11/00
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure capable of reducing amount of bulging-out of adhesive from a joint part as much as possible when tightening and joining different types of metal panels mutually by a self-pierce rivet based on the assumption of use of adhesive.  <P>SOLUTION: In this joint structure, a recessed part 10 surrounding a rivet driving position 9 is formed on a joint face on an aluminum panel 2 side in advance when tightening and joining flange parts 3a of an aluminum panel 2 and a steel panel 3 by driving the self-pierce rivet into the rivet driving position 9 after applying adhesive between both of them. At the same time, a panel seating face 11 being higher than a bottom face of the recessed part 10 by one step and a projecting bead part 12 are formed, the panel seating face 11 is formed as an inclined face having an upgrade toward the projecting bead part 12, and the recessed part 10 is made to function as an adhesive receiving space actively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069418-A (JP)
Title: Trial manufacture method for resin component and method for producing mold
Inventor: KATSUMATA MITSURU
IPC: B29C33/38
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To curtail a period for developing an apparatus, to reduce costs, and to improve work efficiency.  <P>SOLUTION: In a trial manufacture process, a mold for molding each resin component is selected on the basis of apparatus setting. The mold using steel etc., which is applicable to mass production is selected, and the first cavity insert using aluminum is manufactured. When it is necessary to refine a molded resin component, the first cavity insert is worked and corrected (steps 100-106). When each resin component is studied and a shape for mass production is determined, the second cavity insert using steel is manufactured on the basis of the first cavity insert and set in the mold (step 108). A period from the trial manufacture process to a mass production process can be curtailed, a mold manufacturing cost can be suppressed, and working efficiency can be improved when the mass production mold is manufactured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317427-A (JP)
Title: Substrate for analysis and analyzer
Inventor: MIYAJIMA YOSHIYUKI
IPC: G01N37/00
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform optical analysis on a specimen solution with high sensitivity.  <P>SOLUTION: This substrate for analysis comprises a substrate with a built-in cell (a substrate 91 with a flow path and a cover layer 94) having a cell 95 for holding an analysis specimen solution in an internal position at a prescribed distance from an incidence plane of incident light for optical analysis, and an opening part 92a for causing the incident light illuminating the cell 95 to pass therethrough, and is equipped with a light shield layer 92 formed on the incidence plane of the substrate with the built-in cell. An expression 0.4G≤W≤1.6(G+D) holds good, where W is the width of the cell 95, D is the depth of the cell 95, and G is a distance from the opening part 92a to the cell 95. Accordingly, by condensing the incident light for optical analysis to the opening part 92a of the shield layer 92 and causing it to enter the cell 95, in optically analyzing the specimen solution in the cell 95, the whole of the cell 95 can be efficiently illuminated with the incident light and fluorescence can be efficiently emitted from the specimen solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070522-A (JP)
Title: Polyester composition and film
Inventor: HAYASHI MASANORI
IPC: C08L67/00
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester-based resin composition capable of forming an inflation film having excellent transparency and tear strength, even a recycled polyester resin or a recycled polyolefin resin can be applied therein, and to provide the film formed out of the same.  <P>SOLUTION: This polyester-based resin composition comprises (A) a polyester resin in an amount of 50-90 wt.%, (B) an ethylene-α-olefin copolymer in an amount of 5-40 wt.%, and (C) a binary copolymer comprising ethylene units and units having ester groups in an amount of 3-20 wt.% [wherein a total amount of the components (A), (B), and (C) is 100 wt.%]. The film is obtained by subjecting the resin composition to inflation film formation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069974-A (JP)
Title: Can lid
Inventor: SHINGURYO TAKUO
IPC: B21D51/44
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid having good lid opening properties by suppressing the inclination of a rivet without reducing the pressure-proof strength and falling strength of the can lid.  <P>SOLUTION: A rivet inclination suppressing unit 18 for straightening or preventing any inclination of the rivet 11 by allowing a metal of a can lid body 10 located between the rivet 11 and itself to flow to the rivet 11 side is formed at the position avoiding a coining unit out an area opposing the opening part 14 across the rivet 11 on an upper face 10a of the can lid body 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078915-A (JP)
Title: Toner for electrophotographic textile printing and electrophotographic textile printing method using the same
Inventor: ASAMI TAKESHI
IPC: G03G15/08
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrophotographic textile printing having excellent charging property, dispersibility and color characteristics and giving high image density, and to provide an electrophotographic textile printing method achieving efficient workability with on-demand property and no waste.  <P>SOLUTION: The toner is to be used for printing a printcloth by an electrophotographic system using toner particles having a colorant dispersed in resin, and the toner contains a dye expressed by a general formula (1) as a colorant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077071-A (JP)
Title: Curable material for dental use
Inventor: HIRATA KOICHIRO
IPC: A61K6/884
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable material for dental use excellent in preservation stability of a liquid material and able to keep excellent cured strength of the initial stage of production after a long period preservation of the liquid material in a powder/liquid type curable material using an aryl borate salt with an acid as a radical initiator.  <P>SOLUTION: The curable material for dental use is preserved by dividing into the liquid material and the powdery material and used by mixing the both materials at the time of application. The liquid material contains a nonacidic (meth)acrylate-based monomer and the aryl borate salt and the powdery material contains a sulfonic acid group-containing acid and a powdery resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081155-A (JP)
Title: Semiconductor device
Inventor: MORITA TOSHIAKI
IPC: H01L25/18
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of high reliability for a long period of time even under a high temperature environment.  <P>SOLUTION: The semiconductor device comprises a wiring board that comprises an insulating substrate and wiring formed on the surface of the board, a plurality of semiconductor elements arranged on the wiring of the wiring board, first plate-like connection wiring for electrically connecting the semiconductor element to an external connection terminal, and second plate-like connection wiring for electrically connecting the wiring of the wiring board to the external connection terminal. The first and the second plate-like connection wirings are band-like members formed of Cu or a material of Cu system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005275-A (JP)
Title: Hydrogen generation apparatus and fuel cell system
Inventor: SUGITA TAIICHI
IPC: H01M8/06
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generation apparatus which restricts the amount of supplied water when water is supplied from a water accommodation unit to a metal accommodation unit.  <P>SOLUTION: The hydrogen generation apparatus is to generate hydrogen gas to be supplied to a fuel cell. The apparatus is equipped with: a metal accommodation unit 12 to accommodate aluminum; a water accommodation unit 13 to accommodate water to react with aluminum in the metal accommodation unit 12; a water supply paper 14 to supply water in the water accommodation unit 13 to the metal accommodation unit 12 utilizing capillary phenomenon; and a gas outlet port 17a to guide hydrogen generated by the reaction of the metal with water outside the metal accommodation unit 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088600-A (JP)
Title: Driver circuit
Inventor: KOMATSU KAZUHIRO
IPC: H03K17/695
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a driver circuit for supplying a current from a MOS transistor to a load in which lowest operating voltage of the MOS transistor is improved and power consumption is saved.  <P>SOLUTION: The driver circuit comprises a first output circuit section 1-1 and a second output circuit section 1-2 including first and second transistors connected between two kinds of power supply and having an output node supplying a drive signal for an MOS transistor, a clamp circuit section 4 for clamping the level of the output node when the MOS transistor is turned on, a resistor R0 for limiting the current of the clamp circuit section, and a constant current source circuit section 3 for holding at least one operation state of the first and second output circuit sections by a current mirror circuit. A logic circuit is inserted into a passage supplied with a constant current at the constant current source circuit section and when a drive signal for turning the MOS transistor on is supplied from the first or second output circuit section, the constant current source circuit section is interrupted by switching the logical circuit with the control signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087040-A (JP)
Title: Control system, electronic equipment and image formation apparatus
Inventor: NAGANO YUSUKE
IPC: G06F1/26
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system, electronic equipment and an image formation apparatus for controlling an operation in connection by managing the size of currents to be supplied to external equipment.  <P>SOLUTION: When a device such as a USB memory is connected (S11: YES), an image formation apparatus being a USB host acquires a descriptor stored by this device, and applies an address to execute configurations (S12 to S14). Then, the image formation apparatus determines whether or not currents requested by the device can be supplied (S15), and when it is determined that the currents can be supplied (S15: YES), the device is notified of an operation mode for permitting an operation. Meanwhile, when it is determined that currents requested by the device cannot be supplied (S15: NO), the device is notified of a suppliable current value (S19).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007083508-A (JP)
Title: Prepreg manufacturing method, prepreg manufacturing equipment, prepreg and laminate
Inventor: URATA YOSHITERU
IPC: B29K101/00
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a prepreg which enables excellent impregnation with high uniformity, the manufacturing equipment of the prepreg capable of implementing the manufacturing method, the prepreg obtained by the manufacturing method, and a laminate obtained by molding the prepreg.  <P>SOLUTION: The manufacturing equipment of the prepreg in which a fiber base material is impregnated with a liquid resin has (a) a storing means for storing the liquid resin, (b) a transfer means for transferring the fiber base material so as to be impregnated with the liquid resin, (c) a suction means for sucking the liquid resin from the upper surface side of the fiber base material to the thickness direction of the base material, and (d) a contact/support means for supporting by making the fiber base material contact with the direction toward which the liquid resin is sucked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084682-A (JP)
Title: Phenolic resin composition for wet friction material and method for producing the same, and wet friction material using the same
Inventor: IMAI JUNJI
IPC: C09K3/14
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolic resin composition excellent in impregnability and mechanical strength and used for wet friction materials, to provide a method for producing the same, and to provide a wet friction material using the same.  <P>SOLUTION: This method for producing a phenolic resin composition for wet friction materials comprises subjecting a phenolic resin to an impact dispersion treatment in an impact equipment at a pressure of ≥300 kg/cm<SP>2</SP>. The thus-obtained phenolic resin composition for the wet friction materials has a viscosity of ≤300 mPa s at 25°C. The wet friction material is characterized by impregnating the phenolic resin composition into a fibrous substrate and then curing the product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086680-A (JP)
Title: Apparatus and method for manufacturing retardation film
Inventor: FUKUDA MASANORI
IPC: G02B5/30
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a retardation film, the apparatus that can be structured compact as a whole.  <P>SOLUTION: The apparatus 20 for manufacturing a retardation film is equipped with: a film supply unit 21a to supply a base film 11 having a photo-aligning resin 12 on the surface; a film winding unit 21b to wind up the base film 11; and a light source 25 with which the photo-aligning resin on the base film 11 is irradiated through a polarizing element 26 to form an alignment layer 12. The light source 25 comprises a plurality of light sources. The light source 25 and a polarizing element 26 form a group 27 of the light source and the polarizing element. The groups 27 of the light sources and the polarizing elements are disposed being two-dimensionally distributed in a square figure on the base film 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093769-A (JP)
Title: Method and apparatus for exposing lithographic plate
Inventor: KISO KENJI
IPC: G03F7/20
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for exposing a lithographic plate, in which an image having a small rate of dot images can be suitably formed and a highly accurate image can be formed by narrowing the diameter of a beam spot.  <P>SOLUTION: In the lithographic plate exposing method and apparatus for exposing a photopolymer plate by scanning an optical beam modulated in accordance with image information by a beam spot smaller and thinner than the size of an area for one pixel, light quantity required for exposing the photopolymer plate by a part other than a small spot is set to minimum light quantity required for exposing a photopolymer plate having an inherent photosensitive characteristic, and light quantity required for exposing the photopolymer plate by a small spot is switched to high light quantity by a prescribed light quantity up rate to perform exposure processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090649-A (JP)
Title: Thermal transfer printer
Inventor: MARUYAMA TAKASHI
IPC: B41J17/24
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer which can shorten a printing time while being able to print on two kinds of papers of different sizes using one kind of ink ribbon.  <P>SOLUTION: When printing an ink layer 34a of a first color on a paper S of a small size, the ink ribbon 34 is wound by rotating a winding bobbin (not illustrated) which is directly connected to a bobbin gear 11, while conveying the paper S to one direction of an arrow H by rotating the first and second feed rollers 4 and 6 with a first drive motor 8. If the printing of the ink layer 34a of the first color is completed, the paper S is fed back to other direction of an arrow J by reversing the first drive motor 8, while continuously winding the ink ribbon 34 until detecting the ink layer 34b of the second color by rotating the winding bobbin by a second drive motor 12 which is different from the first drive motor 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006108665-A (JP)
Title: Selective etching process of silicon nitride thin film and indium oxide thin film for ferroelectric ram device application
Inventor: LI TINGKAI
IPC: H01L27/105
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching process for suitably and selectively etching silicon nitride from a conductive oxide material in order to use in a semiconductor fabrication process.  <P>SOLUTION: Adding an oxidant to an etching gas mixture can increase the etching rate of silicon nitride (5) while reducing the etching rate of a conductive oxide (4), resulting in improved etching selectivity. The disclosed selective etching process is sufficiently suitable for ferroelectric memory device fabrication using a conductive oxide/ferroelectric interface having silicon nitride as a material for encapsulating a ferroelectric substance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007092966-A (JP)
Title: Manufacture of rubber hose
Inventor: NAKAJIMA NAOMI
IPC: B29C57/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify diameter contraction work of inside diameter and outside diameter when manufacturing a rubber hose whose inside diameter and outside diameter on one end side are formed as contracting diameters, and improve its quality.  <P>SOLUTION: When mounting a contracted outside diameter jig 150 for contracting outside diameter on one end side of the hose, a worker pushes the contracted outside diameter jig 150 into a side of rubber hose raw material PGH by using a guide shaft part 118 as guide. Consequently, the rubber hose raw material PGH enters a contracted diameter forming fitting hole 152 of the contracted outside diameter jig 150 from its end part side, its outside diameter is contracted in the contracted diameter forming fitting hole 152, and its inside diameter is contracted in a contracted diameter forming shaft part 114. The contracted outside diameter jig 150 is fitted and mounted in a condition in which centering is performed for the rubber hose raw material PGH by the guide shaft part 118 being coaxial with the contracted diameter forming shaft part 114.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006130499-A (JP)
Title: Method and apparatus for waste gas treatment
Inventor: SHIMADA TAKASHI
IPC: B01J20/34
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for treating a waste gas, which, in the purification treatment of a waste gas containing a halogen-type gas discharged from a semiconductor manufacturing process, can eliminate the need to frequently exchange a purifying agent, can avoid danger of fire even in treatment of a dry waste gas containing a highly reactive gas, and can easily lower the concentration of a halogen-type gas contained in the treated gas.  <P>SOLUTION: This method for waste gas treatment comprises a step of adding a halogen-type gas absorbing liquid to an adsorbent and a step of bringing a waste gas containing a halogen-type gas discharged from a semiconductor production process into contact with the adsorbent to remove the halogen-type gas from the waste gas. The apparatus for waste gas treatment comprises at least an introduction port for a waste gas containing a halogen-type gas, a packing part for an adsorbent, a means for adding a halogen-type gas absorbing liquid to the packing part of the adsorbent, and a discharge port for a treated gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007098305-A (JP)
Title: Water purification system and water purification method
Inventor: MIYANOSHITA TOMOAKI
IPC: C02F1/50
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purification system and water purification method which enable the easy inactivation or removal of chlorine-resistant pathogenic microorganisms contained in water to be treated, in water purification treatment.  <P>SOLUTION: In the water purification treatment, the water purification system for inactivating or removing the chlorine-resistant pathogenic microorganisms contained in the water to be treated is composed of a turbidimeter, a membrane filter not equipped with a backwashing device, and an ultraviolet irradiation device, which can make equipment cost, running cost, etc. low.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006071279-A (JP)
Title: Storage shed door
Inventor: KASHIWABARA NORIYOSHI
IPC: F25D23/02
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary handle mounting structure of a storage shed door, hardly deposited with dirt and easily cleaned, in the storage shed door that has a heat insulating material between an outer wall and an inner wall, and has both leg sections of a substantially U-shaped handle on the outer wall.  <P>SOLUTION: The storage shed door that has the heat insulating material between the outer wall and the inner wall, and has both leg sections of the substantially U-shaped handle on the outer wall. An outer surface recessed part disposed in the outer surface of the outer wall at the back of the handle is formed integrally, both leg sections have a fixing section, the fixing sections are disposed on the outer surfaces separated from the outer surface recessed part, and the handle is arranged so as to straddle the outer surface recessed part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI