baber/WOPTO huggingface dataset:
Patent JP-2004236648-A (JP)
Title: Container for growing, culturing and harvesting
Inventor: YOSHIMI KATSUUMI
IPC: A01K61/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a large scale abalone culture.  <P>SOLUTION: The container for growing and harvesting is constituted by installing trenches in side faces of a boiled fish paste-like face of a board, installing convex waves and channels, a T-shaped binder 1 and a channel binder 2 on the side face in 45°angle, and semicircular sections with a trough 4 to be a circular opening in front and rear parts, and installing a protrusion plate 5 and a receptive hole 6 to constitute a connection part. Binding units are bound with a rope to form an assembled body. The container for growing and harvesting is constituted so as to reduce a tidal current and increase water flow from a front hole 9 by bringing the front convex waves to be low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279456-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: INUI MASANOBU
IPC: H04N1/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a control method therefor which automatically alter an image formation mode to a monochrome mode when an image formation of a size that is equal to or larger than a normal size is specified.  <P>SOLUTION: The image forming apparatus includes an image forming means which has a development unit for a plurality of colors and forms a color image of a predetermined size. In the image forming apparatus, when an image size that is input is equal to or larger than the predetermined size (S4), the image formation mode by an image forming means is altered to the monochrome mode (S6). This solves the problem that in a case where a document longer than a normal length is fed and read by a reading function and then a long-size printing operation is carried out, a full-color printing operation is not allowed and the monochrome mode must be specified before the long-size printing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277036-A (JP)
Title: Sheet binding method and sheet post-processing apparatus
Inventor: TAMURA TOMONOBU
IPC: B65H45/30
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing apparatus capable of driving a staple needle on a fold securely in mode in which a plurality of sheets are bound by stapling.  <P>SOLUTION: This sheet post-processing apparatus is provided with a sheet folding unit giving a fold to a predetermined part of each sheet, a conveyance passage 50 having a regulation member 52 at one end and accumulating a plurality of sheets provided with folds by aligning their end parts to form a bundle S1 of sheets, a pair of delivery rollers 64 conveying the bundle of sheets in a predetermined direction along the conveyance passage 50, a detection means 71 detecting a fold of the bundle of sheets conveyed in the conveyance passage 50, a stapler 62 driving a staple needle into the bundle of sheets, and a control means 46 moving the stapler 62 and the bundle of sheets relatively based on output values from the detection means 71 to control the stapler 62 and drive the staple needle into the bundle of sheets. For example, a distance measuring sensor measuring distance between the bundle of sheets conveyed in the conveyance passage 50 and it is provided as the detection means 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275825-A (JP)
Title: Coating method using annular body, endless belt and coating apparatus
Inventor: YASHIKI YUICHI
IPC: G03G5/05
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for coating the surface of a cylindrical core body with a high viscosity coating solution using an annular body so as to make film thickness or resistance uniform without causing the irregularity of the coating solution or the like even if a coating film is relatively thick, an endless belt obtained using the coating method and a coating apparatus capable of effectively performing the coating method.  <P>SOLUTION: The annular body provided with a circular hole, of which the diameter is larger than the outer diameter of the cross section of the cylindrical core body, is arranged on the surface of the coating solution housed in a coating tank in a freely movable manner and the cylindrical core body is passed through the hole of the annular body through the coating solution. The cylindrical core body is relatively raised with respect to the surface of the coating solution to form the coating film on the surface of the cylindrical core body. When the coating film is not formed on the surface of the cylindrical core body, the annular body is rotated to stir the coating solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278618-A (JP)
Title: Torque fluctuation absorbing damper
Inventor: KANDA SHINGO
IPC: F16F15/126
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing damper that can be manufactured at a low cost.  <P>SOLUTION: This torque fluctuation absorbing damper is provided with a coupling part 1 comprising a hub 10 installed on a crankshaft, and a flange part 22 extended from a pulley 20 relatively rotatably supported on the outer circumference of the hub 10 toward the front side of the hub 10, elastically connected to each other through a first elastic body 50, and a dynamic vibration absorbing part 2 comprising the hub 10, and a circular mass body 60 disposed on the back side of it, elastically connected to each other through a second elastic body 70. The first elastic body 50 comprises a rubber-like elastic material filled between the hub 10 and the flange part 22 through a small hole 22a in the flange part 22 on the pulley 20 to be vulcanization-bonded. The second elastic body 70 has inner diameter that is smaller than inner diameter of the first elastic body 50, and it comprises the rubber-like elastic material filled between the hub 10 and the circular mass body 60 through a small hole 12b formed in the hub 10 on the inner circumferential side of the flange part 22 to be vulcanization-bonded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004205192-A (JP)
Title: Pump for refrigerator
Inventor: INABA ATSUSHI
IPC: B60H1/32
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of securing a required flow rate.  <P>SOLUTION: Vapor pressure generated in a vapor generating chamber 71 is utilized to extrude the liquid phase refrigerant inside a liquid storage chamber 72. With this structure the problem wherein the hydraulic pressure is locally lowered to boil the fluid and cavitations are generated is principally eliminated. A required quantity of flow rate can be secured by controlling the vapor pressure generated in the vapor generating chamber 71 to control a discharge flow rate. Furthermore, since a refrigerant pump 70 is driven by the waste heat, power consumption of the refrigerant pump 70 can be remarkably reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239590-A (JP)
Title: Cassette gas stove
Inventor: NAGAI MASAYA
IPC: F24C3/14
Filed: 2003-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater starting a vehicle and working for some time in a cold period of winter.  <P>SOLUTION: A method is used wherein the cassette gas stove is flattened, a burner is widened as much as possible, and a flat unglazed skeleton or the like is placed on the burner like a cassette gas hotplate. The burner is a type sucking in primary air and burning it as an air-fuel mixture like the cassette gas hotplate, or unmixed air is blown out by providing a multiplicity of holes in a wide area to provide fine jetted gas, widening a contact area to air on the whole, and achieving complete combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278918-A (JP)
Title: Screw, separating device using the same, and processing system having separating device
Inventor: AZUMA KOJI
IPC: F26B17/22
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform the work for separating a mixture of liquid and solid, into the liquid and solid.  <P>SOLUTION: This screw is used in the separating device for separating the mixture of the liquid and solid, into the liquid and solid. An inner side of a outer casing member having a number of holes is mounted on a side face of an approximately cylindrical body mounted in the separating device, so that the mixture is held between the cylindrical body and the outer casing member, and the liquid in the mixture is discharged from the holes of the outer casing member. A shaft part extended in the specific direction, a projecting part spirally projected from an outer peripheral face of the shaft part, and an outer peripheral member mounted on an outer peripheral end part of the projecting part, and capable of bringing the inner face of the outer casing member having a number of holes, into contact with the side face of the approximately cylindrical body positioned at an outer peripheral side of the projecting part, are mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276076-A (JP)
Title: Hydroforming apparatus
Inventor: WATANABE WATARU
IPC: B21D26/041
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent hydroforming apparatus capable of enhancing the working rate of the device by shortening the cycle time by making a facility and a line configuration compact.  <P>SOLUTION: A hydroforming apparatus 300 comprises a pair of shaft pushing devices 37 and 37 to axially press both end portions of a tubular work 32 accommodated in a forming cavity 5a demarcated by upper and lower dies 3 and 4 facing each other in a vertical direction, a hydraulic pressure generation device which fills pressurized liquid from the outside into the tubular work 32 with both end portions closed by the shaft pushing tool 37a of the shaft pushing device 37 to swell the tubular work 32, and a clamping cylinder 33 to energize the upper and lower dies 3 and 4 when hydroforming the tubular work 32 and keep them in a die clamping state. By using two sets of lower dies 4 each of which is alternately replaced by a die replacement device 51 at the clamping position W2 in a device body 31 and at the work changing position W1 outside on one end side of the device body 31, replacement work of the tubular work 32 to the lower die 4 of each set is conducted outside on one end side of the device body 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279262-A (JP)
Title: Lighting device for vehicular indicator
Inventor: KUROKAWA KAZUMASA
IPC: G01D11/28
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a light-emitting diode by suppressing the thermal degradation of the light-emitting diode by the improvement of the heat dissipation of a printed circuit board, and to enable to adopt a low-priced vertical light emitting type diode while suppressing enlargement of a lighting device.  <P>SOLUTION: In the lighting device radiating beams from the light-emitting diodes 8 arranged oppositely to the side edge 5a of a photo conductive board 5 as lighting beams from the surface of the photo conductive board 5, a metallic wiring plate with a metal plate 71 as a base is adopted in a printed-circuit board 7 having mounted light-emitting diodes 8, and the printed-circuit board 7 is folded so that the board 7 extends from a part opposite to the back of the photo conductive board 5 to a part opposite to the side edge 5a. Consequently, the thermal conductivity of the printed-circuit board 7 is improved by the adopting a metallic wiring plate. The large radiating area of the printed-circuit board 7 can be ensured while suppressing enlargement of the lighting device by folding the printed-circuit board 7 as described above, and then low-priced vertical light emitting type diodes can be adopted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287572-A (JP)
Title: File storage service system, file management device, file management method, id designation type nas server and file reading method
Inventor: ENKO YUTAKA
IPC: G06F17/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To execute the transition of a path designation type NAS server to an ID designation type NAS server.  <P>SOLUTION: In a file managing device 4, a path designation type NAS access part 43 for transition acquires the storage location of a file from a path designation type NAS server 1, and selects a file being the target of transition based on the storage location, and transmits a read request accompanied with the storage location of the file being the target of transition to the path designation type NAS server 1 to acquire the file being the target of transition, and an ID designation type NAS access part 44 for transition generates a write request accompanied with the file being the target of transition, and transmits it to ID designation type NAS servers 2<SB>1</SB>and 2<SB>2</SB>, and writes it in the ID designation type NAS server 2<SB>1</SB>and 2<SB>2</SB>. Also, GUID received from the ID designation type NAS server 2<SB>1</SB>and 2<SB>2</SB>as well as the file name of the file being the target of transition are registered in a file name/GUID management table 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285171-A (JP)
Title: Method for producing aqueous pigment dispersion and method for producing aqueous pigment recording solution
Inventor: TAKAHASHI AKIO
IPC: C09D11/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aqueous pigment dispersion, by which used apparatuses for emitting an ultrasonic waves are miniaturized as much as possible and the number of the apparatuses is lessened as much as possible, an installation space and economic efficiency are not impaired and a large amount of an aqueous pigment dispersion is produced in high productivity and a method for producing an aqueous pigment recording solution from the aqueous pigment dispersion obtained by the method.  <P>SOLUTION: The method for producing the aqueous pigment dispersion comprises subjecting a mixture which comprises pigment, a polymer dispersant, an organic solvent having 1-50g solubility in 100 g water at 20°C and water as essential components and has >20% and ≤50% of the pigment calculated as mass to ultrasonic irradiation while dynamically grinding or after dynamically grinding, diluting further the mixture with water and removing the organic solvent or removing the organic solvent and then further diluting the mixture with water. The method for producing the aqueous pigment recording solution comprises further adding at least a water-soluble organic solvent to the aqueous pigment dispersion produced by the method for producing the aqueous pigment dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289468-A (JP)
Title: Delay control device
Inventor: IWASAKI KEIICHI
IPC: H03K5/13
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay control device for generating a precisely corrected strobe signal.  <P>SOLUTION: The delay control device is provided with a frequency multiplication means 10A for outputting a reference clock after multiplication obtained by multiplying the reference clock, a first delay element means 21 for inputting the reference clock after multiplication output by the frequency multiplication means, a second delay element means 30 for inputting the strobe signal taking in input data, and a delay element control means 22 for outputting the strobe signal after correction from the second delay element means 30 by capturing a delayed value of one cycle of the reference clock after multiplication and setting the delayed value to the second delay element means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283078-A (JP)
Title: Method for protecting plant from being infected with pathogenic bacterium and virus
Inventor: NISHIMURA IKUKO
IPC: A01H1/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting plants from being infected with pathogenic bacteria and/or virus.  <P>SOLUTION: The method for protecting plants from being infected with pathogenic bacteria and/or virus comprises overexpressing a vacuole processing enzyme. Use of the vacuole processing enzyme or a nucleic acid encoding the enzyme therefor is provided. A method for screening agent candidates for protecting plants from being infected with pathogenic bacteria and/or virus is provided, comprising the steps of contacting cells holding the nucleic acid with a test sample and of evaluating the expression or activity of the vacuole processing enzyme. An alternative method for screening agent candidates for protecting plants from being infected with pathogenic bacteria and/or virus is provided, comprising assaying the physiological activity of the enzyme in the presence of a test sample. A polypeptide comprising a specific amino acid sequence and having the physiological activity of the enzyme, and a nucleic acid encoding the polypeptide are provided, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284193-A (JP)
Title: Liquid ejection head
Inventor: NAGASE MAKOTO
IPC: B41J2/175
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of preventing clogging of a liquid supply needle due to dust attached thereto or drying with a more positive and simple constitution.  <P>SOLUTION: A sleeve-shaped shutter 66 with its collar part 67 extending side-ward and capable of abutting on an ink cartridge 15 slidably is fitted into the ink supply needle 52, and a compression spring 68 for urging the shutter 66 from the downstream side to the upstream side is installed to the ink supply needle 52. With no ink cartridge 15 fitted, the shutter 66 moves to the upstream side of the ink supply needle 52 with the urging force by the compression spring 68 to close an ink introduction hole 65. When the ink cartridge 15 is fitted, the cartridge 15 presses the collar part 67 to move the shutter 66 to the downstream side of the ink supply needle 52 to expose the ink introduction hole 65, thereby communicating the storing space of the ink cartridge with an ink supply channel through the ink introduction hole 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288344-A (JP)
Title: Optical system driving device
Inventor: EZAWA HIROSHI
IPC: G11B7/09
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system driving device having a high performance in which a leakage magnetic field can be stabilized easily and a large leakage magnetic field can be obtained without causing needless resonance or the like in a carriage.  <P>SOLUTION: The optical system driving device has a medium holder 51 holding a recording medium so as to load and unload freely, an optical element holder 2 holding an optical element 1, a carriage 31 supporting the optical element holder 2 in the direction of focus and/or tracking so as to be able to displace, and a carriage drive means driving the carriage 31 in the direction of tracking. The carriage drive means has a magnetic circuit having magnets 15a, 15b and yokes 14a, 14b provided at an unmoving part with the carriage 31 and applying a magnetic field to coils 8a, 8b, part or whole of the medium holder 51 is formed by a magnetic material, and the magnetic circuit and the medium holder 51 are coupled by coupling members 61a, 61b composed of a magnetic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293799-A (JP)
Title: Freezing circuit
Inventor: YAMAGISHI KENICHI
IPC: F25B1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic expansion valve 37 controlling pouring amount when sampling a part of refrigerant from a receiver tank 14 and pouring it into a compressor and prevent back pressure from being applied on the electronic expansion valve 37 when operation of a freezing circuit is stopped to prevent its damage.  <P>SOLUTION: This freezing circuit is provided with a sampling tube 29 sampling a part of refrigerant stored and liquefied in the receiver tank 14, a temperature detector 35 detecting temperature of refrigerant discharged from the compressor 4, the electronic expansion valve 37 provided on the halfway of the sampling tube 29 to control opening degree of the valve based on the result of detection of the temperature detector 35, and a check valve 31 provided in the sampling tube 29 between the compressor 4 and the electronic expansion valve 37 to close the valve when pressure on a compressor 4 side rises above pressure on an electronic expansion valve 37 side. Consequently, it is possible to prevent back pressure from being applied to the electronic expansion valve 37 even when the freezing circuit stops to prevent its damage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293590-A (JP)
Title: Valve device
Inventor: NOMURA KENICHI
IPC: F16K31/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and surely displace a valve element by simply and surely connecting the drive part of a valve device to a valve stem.  <P>SOLUTION: A first retainer 100 is provided to the lower surface of a flange 94 of a plunger 92 of a drive part 18. The first retainer 100 is inserted in a notch section 36 of a valve stem 14 through a guide-in hole 114. Then the first retainer 100 is displaced almost horizontally relative to the notch section 36 so that a first engagement hole 112 is fitted in the notch section 36. The first retainer 100 is displaced upward along the valve stem 14 so that the valve stem 14 is engaged with the inside of an insert hole 108 of the first retainer 100. Thus the valve shaft 14 is integrally connected to the first retainer 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292530-A (JP)
Title: Polyamide resin composition
Inventor: GOTO SADATSUGU
IPC: C08L77/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyamide resin composition which has an extremely high flame retardance, generates no highly corrosive hydrogen halide gas at combustion, is excellent in mechanical properties and causes little bleeding in a high-temperature high-humidity atmosphere.  <P>SOLUTION: This polyamide resin composition comprises (a) 30-85 wt.% polyamide resin, (b) 5-40 wt.% adduct formed from melamine and phosphoric acid, (c) 0.01-5 wt.% cyanuric acid, isocyanuric acid or one of their derivatives and (d) 5-50 wt.% inorganic filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292543-A (JP)
Title: Catalyst for olefin dimerization and method for producing olefin dimer
Inventor: NAMIKAWA MASAAKI
IPC: C07B61/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for olefin dimerization for providing an olefin dimer in high selectivity and to provide a method for producing an olefin dimer using the catalyst.  <P>SOLUTION: The catalyst for olefin dimerization is obtained by bringing (i) a metal compound represented by general formula [1]: MX<SB>n</SB>[M is a metal atom of the group 7 of the periodic table of the elements; n is an integer of 2 or 3; X is a chelate type anionic ligand in which a coordination atom is an oxygen atom] into contact with an organoaluminum compound represented by formula [2]: E<SB>2</SB>AlY (E is an hydrocarbon group; each E may be the same or different; Y is a halogen atom).  <P>COPYRIGHT: (C)2005,JPO&NCIPI