baber/WOPTO huggingface dataset:
Patent JP-2004156138-A (JP)
Title: Aluminum alloy plate for battery case and its manufacturing process
Inventor: TANAKA HIROKI
IPC: C22F1/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for a battery case which is excellent in moldability and laser weldability and shows little swelling deformation, even when temperature and pressure inside the case are increased after repetitive charging and discharging.  <P>SOLUTION: The aluminum alloy plate is a plate material of an aluminum alloy comprising >1.0% and <1.5% Mn, >0.3% and <0.8% Mg, >0.3% and <0.6% Cu, 0.05-0.25% Si, 0.2-0.5% Fe and the balance being Al and impurities, wherein the relation: 3Cu(%)<Mn(%)+Mg(%) is satisfied. The aluminum alloy plate is manufactured by subjecting the aluminum alloy to intermediate annealing and subsequently to final cold rolling with a working ratio of 20-60%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005036917-A (JP)
Title: Powder seal piece for rotating shaft
Inventor: TAKEUCHI MASUO
IPC: F16J15/16
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder seal piece to be mounted inside a bearing part (for example, on the right/left side plate of a toner tank) for sealing the entry of powder, having improved sealing function by forming a protruded strip or a groove 11 in the surface as the inner face of the powder seal piece in the longitudinal direction to avoid the powder deposited on the peripheral face of a rotating shaft of a toner cartridge for a copying machine, a facsimile or a printer from being mixed into the bearing part, resulting in a trouble of rotation or leakage to the outside.  <P>SOLUTION: The powder seal piece comprises a holder 9 of a foam plastic or the like provided as a center, a TEFLON (R) felt strip 8 fixed on the surface in the condition that it is not easily separated therefrom, a pressure sensitive adhesive double coated tape 7 fixed at its single face to the reverse face, and a separate paper 7a adhered to the other face thereof, whereby a laminated structure is formed which is molded into a J-shape approximately matching to the shape of a recessed portion 6. The powder seal piece A1 for the rotating shaft has at least one predetermined length of cut line 10 provided in parallel to a center line c of the powder seal piece in the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038749-A (JP)
Title: Surface light source element and display device using the same
Inventor: ONISHI IKUO
IPC: F21V8/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-luminance surface light source element even in using a point light source such as an LED.  <P>SOLUTION: Since a part of a cross-sectional shape of a reflecting surface 7a on the inside surface of each projecting part 7 of an emission light control plate 5 is formed into an arc-like form, the projecting part 7 can have the same reflecting function for light from different directions of the two or more point light sources 1 arranged separately from one another on a side surface of a light guide body 2, high luminance can be provided. By tightly fitting top parts of the projecting parts of the control plate 5 to the emission surface 2b of the guide body 2, a space between the control plate 5 and the guide plate 2 can be eliminated, so that this surface light source element can be miniaturized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037767-A (JP)
Title: Display device and method for manufacturing same
Inventor: YAMAKITA HIROFUMI
IPC: G02F1/17
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible display which can be sealed in a short time and which has high airtight property and high reliability.  <P>SOLUTION: A sealing auxiliary member 5, which is a light-absorbing plastic and is colored by a laser absorbing colorant, has a shape like a frame along the periphery parts of an upper film 1 and a lower film 2, and is provided with a connection terminal 5a for electrically connecting an electrode part inside the panel and a circuit board outside the panel. An irradiation laser beam is transmitted through the light transmissive lower film 2 and is absorbed by the sealing auxiliary member 5 so as to be transformed into thermal energy, and the side of the lower film 2 is also heated, thereby forming a molten part 16a. The overall circumference of the periphery part of the lower film 2 is irradiated with the laser beam from the side of the upper film 1, and the upper film 1 and the sealing auxiliary member 5 are welded, thereby forming a molten part 16b. Black particles 3 and white particles 4 are sealed airtightly inside the panel by the molten part 16 thus formed, and the panel is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048045-A (JP)
Title: Olefin polymerization catalyst
Inventor: JOSA SATORU
IPC: C08F4/658
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst component for polymerizing olefins which has higher activity for hydrogen than conventional catalysts and can highly maintain the stereoregularity and yield of the polymers, and to provide a catalyst containing the catalyst component.  <P>SOLUTION: The catalyst for polymerizing olefins is formed from (A1) a solid catalyst component prepared by placing into contact a dialkoxy magnesium (a1), a tetravalent titanium halogen compound (b1), an electron-donative compound (c1), and a polysiloxane (d1); (B) an organo-aluminum compound represented by the general formula: R<SP>1</SP><SB>p</SB>AlQ<SB>3-p</SB>; and (C) an aminosilane compound represented by the general formula: (R<SP>2</SP>R<SP>3</SP>N)Si(OR<SP>4</SP>)<SB>3</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048440-A (JP)
Title: Arrangement structure of eaves gutter
Inventor: OGAWA SUSUMU
IPC: E04D13/064
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of an eaves gutter capable of improving an outward appearance, by revealing a sense of unity in an appearance looked up from below in the eaves edge provided with an eaves gutter.  <P>SOLUTION: This eaves gutter 1 is formed by setting an angle θformed by a rear wall 2 and a front wall 3 to an acute angle, by projecting one plate-like front wall 3 obliquely forward and upward from the lower end of the rear wall 2. At least the lower end of the rear wall 2 of the eaves gutter 1 is arranged in close vicinity to a fascia board 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051056-A (JP)
Title: Quick-drying etching resist ink composition for manufacturing electronic circuit board, and printing method
Inventor: ARAI MASUMI
IPC: C09D11/033
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching resist ink composition for manufacturing an electronic circuit board in which a film can be formed in a short time on a copper clad multilayer board or an electronic circuit board without using extra equipment or material.  <P>SOLUTION: Immediately after printing on an article (a copper clad multilayer board or an electronic circuit board) using a nonaqueous etching resist ink composition containing a water soluble solvent and a water insoluble solvent where a printed part dries up quickly through contact with water, the article is touched to water thus forming an etching resist film or a marking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046355-A (JP)
Title: Flat support member for seat
Inventor: KAWASAKI SEIJI
IPC: A47C7/44
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat support member for a seat whose body pressure scattering property and vibration absorbing property can be improved.  <P>SOLUTION: In the flat support member 10 for a seat, a lamination cloth material 30 formed of a material whose elongation in the plane direction is smaller than a stretchable net material 20 is integrated with the stretchable net material 20 in a lamination direction by joining at least the peripheries. Consequently, the part where the lamination cloth 30 is arranged have restriction in the elongation of the stretchable net material 20, whereby a human body supporting property is improved as compared with when the lamination cloth material 30 is not used, a human body can be stably supported, the body pressure scattering property is improved, and the vibration absorbing function of the stretchable net material 20 is improved in the part where the lamination cloth material is not arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053067-A (JP)
Title: Inkjet device
Inventor: MUNENAKA KATSUMI
IPC: G01N35/10
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet device which secures a high hitting precision by preventing generation of an air flow between a head nozzle face and a discharge object as much as possible.  <P>SOLUTION: An inkjet head 51 is loaded and fixed by a head θ stage 47. A nozzle face 52 is spaced by a distance of 1.0 mm to a surface of a glass substrate 38 sucked by a chuck 37. A wind shield member 1 is bonded to an electric substrate at a nearly even face with the nozzle face 52. The wind shield member 1 is set to have a plate enclosure protruded by 0.9 mm from the nozzle face 52, and is kept in a positional relation to be proximate to the surface of the glass substrate 38 without contacting the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054662-A (JP)
Title: Exhaust device for vehicle
Inventor: SUZUKI YOSHIHIKO
IPC: F01P3/12
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized/light-weight exhaust device for a vehicle enabling a measure against trouble due to heating to be easily taken.  <P>SOLUTION: This exhaust device for the vehicle comprises an exhaust system feeding exhaust emission from an internal combustion engine 1 mounted on the vehicle to a silencer 14 through a catalytic converter 8 and discharging the exhaust emission from the silencer 14. A heat exchanger 10 is disposed between the catalytic converter 8 and the silencer 14, and the heat exchanger 10 cools the exhaust emission by a cooling fluid. The cooling fluid is supplied from a radiator 2 supplying the cooling fluid to the internal combustion engine 1. Also, the silencer 14 is disposed on the bumper of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054439-A (JP)
Title: Plain ridge tile
Inventor: KAWAKAMI KANEJIRO
IPC: E04D1/30
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plain ridge tile which does not slip down even in a strong rolling of an earthquake.  <P>SOLUTION: A split groove 23 is formed in the center of the rear face of a plain ridge tile 25, and a pair of ribs 17 orthogonally crossing with the split groove 23 at both sides of the split groove 23 are parallelly arranged with a specified distance at the longitudinal forward and rearward. A right and left pair of protrusions 22 positioning at both sides of a position corresponding to the rib 17 and regulating the lateral deviation of the plain ridge tile 25 are respectively protruded symmetrically. A recession 26 in which the protrusion 22 can fit is formed in the rib 17. When plain ridge-tiling, the ridge tiles 25 half-split at the split groove 23 are piled one by one while shifting the position so that the protrusion 22 is fitted to the recession 26 of the rib 17. Since the rib 8 has a large compression strength in the longitudinal direction, even in a strong rolling action of an earthquake, it does not break and slip down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004067693-A (JP)
Title: Method for production of fluorohalogen ethers
Inventor: TORTELLI VITO
IPC: C07C43/12
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially useful method synthesizing (per)fluorohalogen ethers in high selectivity without using a catalyst.  <P>SOLUTION: The method for production of the fluorohaogen ethers comprises reacting a carbonyl compound expressed by general formula (II): (R)pC(F)q(O) with fluorine and an olefin expressed by general formula (III):CAF=CA'F, at -120°C to -20°C in liquid phase. In general formula (II) R is F or a substituent obtained by fluorination, preferably perfluorination of a group selected from a chain or branched alkyl group, a cycloalkyl group, an aromatic arylalkyl group, an aromatic alkylaryl group, a heterocyclic or an alkylheterocyclic group, p is 1 or 2, q is an integer of 0 or 1. In formula (III) A and A' are the same or different and each expresses Cl or Br or either one of A and A' is H and the other is a halogen selected from Cl or Br.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005052094-A (JP)
Title: Retarder for ooze of oil and fat
Inventor: MARUO KOICHI
IPC: A23D9/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil and fat composition capable of suppressing ooze of oil and fat and having excellent melting feeling in the mouth, and to provide food excellent in appearance and palate feeling using the composition.  <P>SOLUTION: A retarder for ooze of oil and fat comprises a polyglyceryl fatty acid ester having as the constituent fatty acid at least two kinds selected from 8-22C saturated fatty acids and an esterification rate of ≥50%. The oil and fat composition capable of suppressing the ooze of oil and fat is obtained by adding the polyglyceryl fatty acid ester to oil and fat. The food obtained by using the composition is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052567-A (JP)
Title: Large-sized doll for ventriloquism and its using method
Inventor: TAMAKI KAZUISHI
IPC: A63H3/36
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a conventional doll for ventriloquism and to enable remote operations.  <P>SOLUTION: The doll for the ventriloquism performed by holding a doll body with one hand and operating the eyes and lips of the doll with one hand is constituted of a doll head part comprising a supporting rod for fixing the head part of the doll and a holding board with a Velcro fastener for holding the supporting rod, a holding rod having the holding boards with the Velcro fastener at both ends for connecting the doll head part, and a doll clothes hanger with the Velcro fastener. The large-sized doll is composed by putting clothes on the body, arms and feet of the doll on the doll clothes hanger, inserting the holding rod to the center opening hole part of the doll clothes hanger, tightening it with the Velcro fastener mounting the supporting rod of the doll head part on the tip axial center hole of the holding rod further and tightening it with the Velcro fastener, and it is remotely operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025147-A (JP)
Title: Luminescence unit
Inventor: YAMADA SHIGERU
IPC: E01F9/646
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescence unit to be attached to a cable which can be installed and removed by a simplest method in installing a number of safety lamps and security lamps at prescribed intervals.  <P>SOLUTION: When a plurality of the security lamps etc., are to be lit at every specified interval, the small-sized luminescence unit is constituted of one cable and is provided with one or a plurality of pieces of light emitting elements and a power feed mechanism from the cable. The luminescence unit is mounted so as to surround the cable in its longitudinal direction and is so constituted that the luminescence unit can be taken up without hindrance even if the light emitting unit is wound on the cable at the time of winding the cable on a drum or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060139-A (JP)
Title: Apparatus for producing ozone water
Inventor: OGUCHI TAKEO
IPC: F25B21/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing ozone water, in which ozone content is stable, by enhancing the dehumidification cooling efficiency at a cooling unit controlling the temperature of raw material air to be suitable beforehand and by generating a specified quantity of ozone from an ozone generator without the influences of environment, a change in temperature and humidity based on seasons and the like.  <P>SOLUTION: The raw material air is dehumidified and cooled at the cooling unit 3 and introduced to the ozone generator 5 and then ozone is generated. The ozone water is prepared by mixing ozone with raw material water at an ozone charging part 9. The raw material air is cooled by a preliminary cooling means 10 set at a flow line to flow the raw material water or the ozone water and then introduced to the cooling unit 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060522-A (JP)
Title: Composition having medium refractive index, composition having high refractive index, antireflective layered product, polarizing plate, and image display device
Inventor: SAITO KOICHI
IPC: C09D7/12
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layer having a medium refractive index and a layer having a high refractive index suitable for an antireflective layered product; to provide an antireflective layered product suitable for mass production and excellent in optical characteristics, physical characteristics and light resistance; and to provide a polarizing plate and an image display device subjected to antireflection treatment.  <P>SOLUTION: The composition having a medium refractive index contains (a) inorganic fine particles with a core/shell structure with an average diameter of 10-200 nm, (b) a metallic compound, and (c) an ionizing radiation curable resin, and has a refractive index of 1.55-1.75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062520-A (JP)
Title: Endless belt and method for manufacturing it
Inventor: MATSUO MINORU
IPC: G03G15/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt that prevents fracture caused by cracks in its edges, thereby improving durability, and to provide a method for manufacturing it.  <P>SOLUTION: In the endless belt 1, the entire area or areas 6b of the endless belt used in an image forming apparatus are oriented. Thereby, the endless belt 1 is rendered anisotropic between the axial direction and the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061087-A (JP)
Title: Feed pipe
Inventor: YASUKOCHI KAZUYUKI
IPC: E21D9/04
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed pipe in which the broken piece of the feed pipe after a tunnel excavation is removed and recovered easily irrespective of a breaking direction by forming a plurality of notched pores in the peripheral direction at the place of a breaking.  <P>SOLUTION: In the feed pipe 1 being used for reinforcing a natural ground by a grouting in the case of the tunnel excavation and forming a section to be broken at the specified place of a pipe body, the notched pores 12 are formed to the section to be broken 14, and a plurality of the pores 12 are formed along the peripheral direction of the peripheral wall of the feed pipe 1. Accordingly, since the feed pipe can be broken at the place of the arbitrary notched pore, the feed pipe can be broken by selecting the direction of the most excellent workability as the bending direction in the case of the breaking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068067-A (JP)
Title: Method for purifying 5,5-dimethylpyrroline-n-oxide
Inventor: ITO OSAMU
IPC: C07D207/46
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method for efficiently highly purifying 5,5-dimethylpyrroline-N-oxide (DMPO) usable as a spin trapping agent for an electron spin resonance technique (ESR) by carrying out a series of operations at a temperature not higher than room temperature to reduce the effects of heat.  <P>SOLUTION: The method for purifying the DMPO comprises a step for dissolving a crude DMPO in an organic solvent at ≤35°C, and a step for recrystallizing the DMPO at ≤6°C from the obtained solution. The solvent is ethyl acetate, a mixed solvent of the ethyl acetate, or the like, and the amount of the used solvent is 1-3 times as much as that of the crude DMPO. As a result, a colorless columnar crystal is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072479-A (JP)
Title: White light emitting device, phosphor, and its manufacturing method
Inventor: FUJIWARA SHINSUKE
IPC: H01J1/62
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white light emitting device which is excellent in light emitting efficiency, which is high in temperature stability for emitting white lights at arbitrary color temperature by using a phosphor which is excellent in temperature characteristics, and which is high in light emitting efficiency; and to provide its phosphor and a method for manufacturing the phosphor.  <P>SOLUTION: This white light emitting device is provided with an LED 1, and a phosphor 3 ZnS<SB>x</SB>Se<SB>1-x</SB>(0<x<1) containing at least one kind of activator Cu, Ag and Au to be excited by rays of light outgoing from the LED to emit rays of light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079856-A (JP)
Title: Image processing unit and picture processing program
Inventor: ISHIGA KENICHI
IPC: H04N1/409
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing unit which can remove suitably an influence, etc., of dust from image data photographed by an electronic camera, etc. and to provide an image processing program.  <P>SOLUTION: The image processing unit inputs an image photographed by the electronic camera 1 into a PC (personal computer) 31 having an image processing program. The PC 31 detects an edge by using an edge detecting filter having a plurality of sizes for the inputted image, and extracts a region which is not the edge as a flat region. The relative ratio of the value of a notable pixel and the average value of values of pixels at circumferences of an pixel range corresponding to the size of the used edge detecting filter is calculated to form a transmittance map. The image of the flat region is corrected by using the formed transmittance map, and the influence, etc. of the dust is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074010-A (JP)
Title: Golf swing classification method, golf swing classification apparatus, and golf club
Inventor: OGAWA MASAYOSHI
IPC: A63B102/32
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To more clearly classify the golf swing of a golfer compared with a classification method by the head speed of a golf club head when the golf swing is classified.  <P>SOLUTION: When a golf swing which is performed by gripping a golf club 18 is classified, an acceleration pick-up sensor 21 which senses the axial acceleration of the golf club shaft 19 is provided on the golf club head 20. Thus, the acceleration of the golf club head during a golf swing is measured, and the information on the peak of the acceleration in time series data for the measured acceleration is extracted, and the golf swing is classified by using the information on the peak. The information of the peak are, e.g., the peak value of the acceleration, a time discrepancy of the peak position of the acceleration from an impact position, or the degree of acute of the peak of the acceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI