baber/WOPTO huggingface dataset:
Patent JP-2005295939-A (JP)
Title: Circulatory filtration-type culture system
Inventor: MATSUGI SHIN
IPC: C02F1/24
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulatory filtration-type culture system having such advantages that an ammonia treatment can be carried out continuously and water quality deterioration of a raising water tank can be prevented even during cleaning filter materials, significant decline in ammonia treatment capacity after cleaning the filter materials can be prevented, and feeding level can be retained sustainably.  <P>SOLUTION: The circulatory filtration-type culture system has the following construction: A circulatory path 2 through which water is circulated to a water tank 1 for raising fishes-and-shellfishes is equipped with a plurality of biological filtration tanks 3 for ammonia treatment of water connectedly in parallel, wherein each of the biological filtration tank 3 comprises an upstream fluidization tank 5 including a granular filter material 4 in a fluidized condition and a downstream stationary tank 6 including a granular filter material 4 in a static condition. This system has the function of cleaning the filter materials 4 in the stationary tanks 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303148-A (JP)
Title: Imaging device or projecting device
Inventor: KAWAMOTO HIROSHI
IPC: H04N5/225
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the resolution of an imaging device or a projecting device and to make it small in size and compact with the same resolution.  <P>SOLUTION: In the imaging device, one or a plurality of lenses are disposed in front of a solid-state imaging element, and a transparent substance higher in refractive index than air is filled between the solid-state imaging element and the lens positioned directly in front thereof. A spacing between the solid-state imaging element and the lens positioned directly in front thereof is set to be changed. A deformable lens barrel is provided between the solid-state imaging element and the lens positioned directly in front thereof. In the projecting device, a solid-state mirror element is disposed between two lenses, and a transparent substance higher in refractive index than air is filled between the solid-state mirror element and the lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004334190-A (JP)
Title: Element and device for optical control
Inventor: SAKAI ATSUSHI
IPC: G02B6/122
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, high-performance optical control element capable of realizing various optical path alterations by modulating the refractive index of a photonic crystal structure part.  <P>SOLUTION: The optical control element is provided with a substrate 2, optical waveguides 3, 4, and 5 formed on the substrate 2, an optical coupling component 6 which is formed by the photonic crystal structure 7 on the substrate and to which the optical waveguides 3, 4, and 5 are connected, and a refractive index variation part which is provided in a portion of the photonic crystal structure 7 and partitions the optical coupling component 6 into at least two regions 8 and 9. Reflecting operation is displayed on the interface of the sectioned areas to at least one wave number by varying the refractive index of the refractive index variation part to change the travel direction of light, thereby realizing a path converter for optical signal with very small area whose width is nearly equal to the optical waveguide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005305692-A (JP)
Title: Fiber reinforced plastic preform, fiber reinforced plastic material and roll
Inventor: TANIMOTO TOSHIO
IPC: B32B5/28
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability such as abrasion resistance or the like of a fiber reinforced plastic preform.  <P>SOLUTION: Ceramic particles are dispersed and fixed on the surface becoming the side opposite to the opposed surfaces of a first prepreg 21a and a second prepreg 21b to form a ceramic particle surface layer 31a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312148-A (JP)
Title: Motor driving device
Inventor: KAWABATA TORU
IPC: H02P7/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, if a drive of sufficient margin is performed to a load by a loading mechanism, such as a DVD recorder, etc., high-class feeling is spoiled, such as, the movement of a tray, etc. becomes excessively quick, an uncomfortable impact sound occurs at a clamping time, etc.; and if it drives so that it may become, on the contrary, a proper speed, it is stopped by a load change.  <P>SOLUTION: A motor is pulse driven by a pulse having a wider width than an electric time constant of the motor and a high voltage or a pulse train of a Duty ratio in which the effective voltage weight averaged serves as likely speed to the tray or a clamping operation, becoming a suitable speed. In this drive, since the peak drive voltage is high, it is strong against a frictional load. Since the effective voltage is a value becoming a suitable speed, the tray or the clamping operation does not become excessively fast to generate an uncomfortable noise, nor the high-class feeling is spoiled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305601-A (JP)
Title: Boring bar and its processing method
Inventor: TAKIGUCHI MASAHARU
IPC: B23B39/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To return without reducing working efficiency, by preventing the occurrence of a return mark in a retreat.  <P>SOLUTION: This boring bar has a dislocating mechanism 30 for dislocating a cutting edge 18 inward more than the tip outer periphery A of a shank part 11 when the shank part 11 retreats. The dislocating mechanism 30 has a fluid passage 31 formed in the shank part 11 by opening toward a back face of a tip 17, and a switch 32 as a supply part for supplying predetermined pressure of hydraulic pressure to the fluid passage 31. The fluid passage 31 is connected in an upstream part 31a to a relay part 22 in the shank part 11, and a downstream part 31b is opened toward the back face corresponding to the tip 17 on a cartridge 15. The switch 32 has a spool 33 for selectively opening and closing a flow passage of the fluid passage 31 and a coolant passage 21 in a switching system on the basis of a difference in fluid pressure in the relay part 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305516-A (JP)
Title: Continuous casting method, and extra-thick steel plate excellent in inner quality and producing method therefor
Inventor: SHIRAI YOSHIHISA
IPC: B21B1/38
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To make unnecessary a large scale of a rolling mill itself and a huge rolling-reduction facility in a continuous caster.  <P>SOLUTION: This continuous casting method for molten steel is performed as the followings. After bulging a cast slab 1 before rolling-reduction, when the solid-phase ratio at the center of the thickness in the cast slab 1 is ≥0.80, the center part of the width in the cast slab 1 is rolling-reduced by 3-15 mm. In this producing method, since a porosity in the cast slab obtained by continuously casting from the molten steel, is reduced by using comparatively simple rolling-reduction facility in the continuous casting, the extra-thick steel plate having good inner quality without generating UST defect can be produced by using the existing rolling mill for thick plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005193643-A (JP)
Title: Polyester film for membrane switch
Inventor: KUMANO KATSUFUMI
IPC: H01H13/702
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for a membrane switch which shows excellent moldability during molding, moldability at a low temperature in particular, and gives a molding showing excellence in elastic shape stability (thermal shrinkage and unevenness of thickness), printability, light fastness, economical efficiency and the like.  <P>SOLUTION: The polyester film for the membrane switch contains a polyester copolymer composed of an aromatic dicarboxylic acid component and a glycol component containing a branched aliphatic glycol and/or an alicyclic glycol. A ratio (H/d) of a haze H(%) to thickness d(μm) of the film is less than 0.010. The stress of the film at 100% elongation in lengthwise and widthwise directions is not less than 10 MPa to less than 180 MPa at 25°C, and 1 to 100 MPa at 100°C. The film has a printability improving layer containing an adhesion modifying resin mounted on at least one surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343737-A (JP)
Title: Image correction method, program, and device
Inventor: SHIMOURA HIROSHI
IPC: H04N5/232
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To correct an image so that an immobility structure or a corner of an immobility indicator included in each image which a fixed monitoring camera photographes an object range several times changing time, is always in the same position in the image.  <P>SOLUTION: One or more reference corners are set in an image at a point, and a search area is set around the existence position of a corner C (before) at which the setting is made in an image at a point afterward. In the search area, one of pixel C in which edge strength is more than a threshold of the edge strength, is extracted. A movement vector is calculated based on deviation of source positions of the extracted pixel of the corner C and the pixel corresponding to the corner C (before), the image is corrected by shifting the whole image only the calculated movement vector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005307698-A (JP)
Title: Door lock device
Inventor: KODAMA NAOKI
IPC: E05B81/14
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock device in which an actuator housing of an actuator for lock release operation having a lever turning to provide operation force for releasing a lock condition of a latch mechanism is attached to a mounted part of a door to use a bracket for attaching the actuator for lock release operation and the actuator housing of the actuator for lock release operation to the mounted part by left and right doors in common and reduce the number of parts.  <P>SOLUTION: A plurality of bracket mounting parts 55 extending in the direction crossing a mounting part 54R orthogonally are provided in the actuator housing 32 of the actuator 18 for lock release operation constituted in the left and right doors in common. Each bracket mounting part 55 is formed so as to insert and fix the bracket 60 formed in the left and right doors in common from any side of both ends of the bracket mounting part 55 by attaching to the mounting part 54R.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318674-A (JP)
Title: Cable connecting structure
Inventor: YAGI YUKIHIRO
IPC: H01R4/70
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact cable connecting structure which has excellent reliability and a low cost by preventing the internal pressure of a coffin box from rising due to the temperature rise of a cable conductor.  <P>SOLUTION: The cable connecting structure includes a coffin box 23 for accommodating the connector of cables 2A, 2B, and a waterproofing admixture 7 filled in the coffin box 23. Buffer materials 4A, 4B, volume of which is reduced when the waterproofing admixture 7 is expanded, are arranged in the coffin box 23. Particularly, the buffer materials 4A, 4B are each formed in a sheet shape, and are arranged so that the sheet surfaces become substantially perpendicular to the axial direction of the cables 2A, 2B. Main material of the buffer materials 4A, 4B is preferred to be a material which contains a much air layer like a polymer foam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004349691-A (JP)
Title: Asymmetric memory cell
Inventor: SHIEN TEN SUU
IPC: H01L27/10
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetric memory cell and a method of forming the memory cell.  <P>SOLUTION: The method of forming the asymmetrical memory cell includes a step of forming a lower electrode having a first area, a step of forming an electric pulse various-resisting (EPVR) layer placed on the lower electrode, and a step of forming an upper electrode placed on the EPVR layer and having a second area smaller than the first area. In several situations, the second area is smaller than the first area by at least about 20%. The EPVR material used for forming the EPVR layer is a colossal magnetoresistance (CMR) material, high temperature superconducting (HTSC) material, or perovskite metal oxide material, etc. The method further includes a step of introducing an electric field between electrodes, a step of introducing a current into the EPVR layer adjoining the upper electrode, and a step of adjusting the resistance of the EPVR layer in response to the step of introducing the current to the EPVR layer. Usually, the resistance is adjusted within the range of 100 ohm to 10 mega-ohm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005316176-A (JP)
Title: Electronic equipment and display control method
Inventor: UEHARA KEIICHI
IPC: H04N5/76
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To display videos of high quality and to improve user-friendliness.  <P>SOLUTION: A VGA controller 14 forms a video signal displayable on an LCD 15. A high quality video engine 17 performs quality improving processing of the video signal formed by the LCD 15. A control section implemented by a CPU 11 changes over a first display mode (ordinary mode) to send the video signal formed by the VGA controller 14 to the LCD 15 without via the high quality video engine 17 and a second display mode (high definition mode) to send the video signal formed by the VGA controller 14 through the high quality video engine 17 to the LCD 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294234-A (JP)
Title: Lamp light source device
Inventor: KOGA RITSUO
IPC: F21Y101/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp light source device having a high cooling effect, continuously usable over a long time, and usable, for instance, for a rear projection television or the like.  <P>SOLUTION: This lamp light source device is provided with: a discharge lamp; a reflecting mirror surrounding the circumference of the discharge lamp for reflecting light in a certain direction; a transparent protective plate installed so as to form a space surrounded by the reflecting mirror into a sealed space and to close a light emission opening; a plurality of radiation fins formed perpendicularly to an optical axis in the sealed space; and air guide plates surrounding the outside of the reflecting mirror and the radiation fins for guiding cooling air at a right angle with respect to the optical axis of the reflecting mirror; and is characterized by passing the cooling air between the outside of the reflecting mirror and the air guide plates to cool the radiation fins heated by heat radiated from the discharge lamp, whereby the lamp light device has a high cooling effect, can thereby continuously carry out a projection operation over a long time, and can be used for a television set for rear projection or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319867-A (JP)
Title: Hydraulic booster device
Inventor: ISHIDA SATOSHI
IPC: B60T11/20
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the so-called full power type hydraulic booster device inexpensively constitutable by providing a hydrostatic cylinder means with high reliability capable of being surely operated when a dynamic hydraulic supply system is not operated.  <P>SOLUTION: This device is provided with a hydrostatic cylinder means having at least two piston members P1 and P2 liquid-tightly and slidably stored in a housing HS and regulation means L1 and E1 for allowing the piston members P1 and P2 to relatively move in a mutually approaching direction and preventing the relative moving of more than a prescribed distance in a mutually separating direction. At a normal time, output hydraulic pressure of pressure regulating means V1 and V2 is supplied to a wheel cylinder via a pressure chamber C1 formed between the two piston members P1 and P2. When hydraulic pressure is not outputted from the pressure regulating means V1 and V2, the two piston members P1 and P2 are driven according to an operation of a brake operation member BP to supply hydraulic pressure from the pressure chamber C1 to wheel cylinders WC1 and WC2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322322-A (JP)
Title: Tilt adjusting circuit of optical disk recording and reproducing apparatus
Inventor: MURAOKA YASUHIRO
IPC: G11B7/095
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt adjusting circuit of an optical disk recording and reproducing apparatus capable of recording a signal on a disk by an optical pickup.  <P>SOLUTION: The tilt adjusting circuit is constituted of a focus servo circuit 10 performing focus servo operation based on a focus error signal generated from a signal obtained from a photodetector 5 assembled in the optical pickup 3, a bandpass filter circuit 14 into which a focus control signal outputted from the focus servo circuit 10 is inputted and which extracts a signal corresponding to the rotation period of the disk, a tilt signal adjusting circuit 18 adjusting the level of the signal extracted by the bandpass filter circuit 14 and an offset adjusting circuit 20 outputting an offset signal for correcting deviation of an angle between a disk surface and an object lens when the optical pickup is assembled in the optical disk recording and reproducing apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326490-A (JP)
Title: Cathode-ray tube display device and driving circuit for the same
Inventor: HOSOKAWA HIROSHI
IPC: G09G1/28
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform a normal AKB (Automatic Kinescope Bias) operation even when leakage current arises in a cathode.  <P>SOLUTION: Outputs OUT of video amplifiers 1R, 1G and 1B are connected to cathodes 3R, 3G and 3B of a cathode-ray tube 2 respectively. Heaters 4R, 4G and 4B are provided near the cathodes 3R, 3G and 3B and a heater power source 5 is connected to the heaters 4R, 4G and 4B. A grid 6 is provided in front of cathodes 3R, 3G and 3B. Outputs OUTM of the video amplifiers 1R, 1G and 1B are connected to each other and a middle point of the connection is connected to a current-voltage (I-V) converting circuit 7. Moreover, grounding edges of the heaters 4R, 4G and 4B and a circuit of the heater power source 5 and a grounding edge of the grid 6 are directly connected to the current-voltage (I-V) converting circuit 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325538-A (JP)
Title: Outer handle structure of door
Inventor: MUNEZANE KOZO
IPC: E05B79/20
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer handle structure of a door, which can reduce an operating physical force of an outer handle by shortening the length of a cable member, and which can reduce component costs and weight.  <P>SOLUTION: Characteristically, a rear outer handle 5 is provided near a front edge of a rear door 3 of a vehicle; a front end 5a of the handle 5 is turnably provided; one end of an operating cable 52 is connected to a back end 5b of the handle 5; the other end of the operating cable 52 is connected to a locking unit 51 which is provided near the front edge; the operating cable 51 is pulled along the width direction of the rear door 3; and the operating cable 52 is arranged in such a manner as to detour around a section ahead of a front lower sash 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324816-A (JP)
Title: Can lid, and printing method and printing device of can lid
Inventor: YOSHIMOTO MEGUMI
IPC: B65B61/02
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-unsealable can lid with printing information capable of differentiating products by design, and a printing method and a printing device of the can lid.  <P>SOLUTION: In the easily-unsealable can lid in which a tab 4 to break an opening score 3 is fixed to a can lid body 2, printing information 5 by the ink jet printing is provided at a predetermined position with the position of the tab 4 as a reference. In a continuously manufacturing method of the can lid, the can lid body 2 to be transferred by a transport conveyor 101 is positioned so that the direction of the tab 4 is fixed with respect to the transferring direction, and printed by the ink jet printing to provide printing information 5 to a predetermined position for every can lid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005111974-A (JP)
Title: Inkjet recording head and inkjet recording device
Inventor: UMEZAWA TOMOKI
IPC: B41J2/16
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an adhesive agent from protruding when a face tape is stuck to the periphery of an ink discharge element of an inkjet recording head and prevent the face tape from separating due to the contact of the recording head with a sheet during printing.  <P>SOLUTION: A sticking face 31 to which a filmlike face tape 33 is stuck is provided in the periphery of an ink discharge element 32. A channel 35 is formed in the position near the outside edge of the sticking face 31 so as to surround the entire periphery of the ink discharge element 32. An adhesive agent B of a prescribed amount is applied to the sticking face 31 and the face tape 33 is stuck from above. At that time, a surplus adhesive agent B enters the channel 35 and is prevented from protruding of the face tape 33. Provision of the channel 35 prevents both poor adhesion of the face tape 33 and separation of the face tape 33 by the contact with a sheet during printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005326082-A (JP)
Title: Outdoor unit of air conditioner
Inventor: MISHI ABDALLAH
IPC: F24F5/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner for air-cooling a reactor, avoiding intrusion of rain water into the reactor and reducing noise transmitted from the reactor to outside.  <P>SOLUTION: A noise-proof and water-proof casing having a multi-phase reactor built therein is provided at one of positions 201 to 205. The positions 201 to 205 are in an air blower chamber provided with air blowers 41, 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327618-A (JP)
Title: Illumination fixture
Inventor: KOJIMA HIROYUKI
IPC: F21Y103/37
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination fixture capable of increasing brightness at lighting by a storage battery in the illumination fixture having the storage battery to cope with the case of break of commercial power supply.  <P>SOLUTION: The illumination fixture is equipped with a first reflecting body 3a arranged opposed to a first light source 2a which is lighted on by being supplied with commercial power supply and a second reflecting body 3b arranged opposed to a second light source which is lighted on by being supplied with power supply by a storage battery 5, when the commercial power supply is not supplied, and which has a greater optical performance than the first reflecting body 3a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI