baber/WOPTO huggingface dataset:
Patent JP-2004289810-A (JP)
Title: Color correction
Inventor: RUSSELL MARK JULIAN
IPC: H04N1/60
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image processing apparatus for applying color correction to a hue-saturation-based polar representation of pixels of an input image.  <P>SOLUTION: The digital image processing apparatus comprises a color correction logic arranged to provide a color mapping operation defined by a hue alteration amount and a key value associated with each pixel; the color correction logic means comprising a hue modifying logic means for adding a proportion of the hue alteration amount to the hue of each pixel of the input image, the proportion depending on the key value associated with that pixel; and a saturation modifying logic means for modifying the saturation of each pixel in dependence on the hue alteration amount and the key value for that pixel, such that for a key value indicating that only a fraction of the hue alteration amount is applied to a current pixel, the saturation of that pixel is also modified so that, when expressed with respect to a rectangular chrominance-based color space, the pixel is moved to a position in that color space substantially lying on a straight line between the original pixel position and the position that the pixel would occupy if the full hue alteration amount were applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240827-A (JP)
Title: Spring device
Inventor: SAITO TOSHIYUKI
IPC: C10N40/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring device improving durability of solid lubricant film and suitably suppressing damage of a spring element.  <P>SOLUTION: The spring device is provided with: the spring element (disk spring) 51; an energized member (push rod) 41 energized by the spring element 51; and the solid lubricant film 70 formed with using furan resin as binder on a surface of a contact part of at least one member of the spring element 51 and the member contacting the spring element 51, or on a surface of at least one part of parts mutually contact in the spring element 51 itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240641-A (JP)
Title: Exhaust gas purifying catalyst holding structure
Inventor: TODA TADASHI
IPC: F01N3/28
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst holding structure for suppressing the degradation of exhaust gas purifying performance.  <P>SOLUTION: A holding pipe 30 for an exhaust gas recirculation pipe consists of a pair of approximately gutter shaped split bodies 35a, 35b. On parts corresponding to holding portions 32 of the split bodies 35a, 35b, positioning bosses 36 are formed which show positions of assembling an EGR catalyst 12. The positioning bosses 36 are used for positioning the EGR catalyst 12, and the split bodies 35a, 35b are welded and joined to each other into a cylinder body in the state of holding the EGR catalyst 12 therebetween. The holding pipe 30 and the EGR catalyst 12 are locally welded at their central portions (B portions) in the axial direction of the cylinder body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237615-A (JP)
Title: Shoe heel and shoe using the same
Inventor: NAKAMURA AKIRA
IPC: A43B7/36
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional shoe heel that exchanging a lift is impossible for a layperson, troublesome, expensive or liable to be damaged.  <P>SOLUTION: The lower portion of a heel body is threaded on the inside and a lift is threaded on the outside. The lift is screwed into the heel body to be detachably attached thereto, and an engaging mechanism is provided to engage with the heel body and the lift, respectively. In the heel, vertical and connecting shafts are embedded in the heel body and the lift, respectively, and the end portions of the shafts are threaded such that they can be engaged with each other. In addition, the upper end of the vertical shaft is disposed in contact with or adjacent to a magnet provided in the insole of the shoe and another magnet is provided in the lift to be in contact with or adjacent to the lower end of the connecting shaft. The above-mentioned two shafts are screw-fitted to constitute an electrostatic discharging circuit passing through the magnet in the insole, the vertical shaft, the connecting shaft and the magnet in the lift. The lower end of the vertical shaft in the heel body is provided with an engaging space formed thereunder, to which the lower portion of the connecting shaft projecting from the lift can be fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239960-A (JP)
Title: Method for producing phosphor fine particle
Inventor: HANKWON CHANG
IPC: C09K11/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing phosphor fine particles that can produce more fine, uniform sphere particles, can readily expand the industrial application range and easily permits mass production to further improve the process relating to the prior art and produce phosphor fine particles having more improved properties.  <P>SOLUTION: In this method for producing phosphor fine particles, the solution including phosphor raw material is atomized to fine liquid drops and the resultant liquid drops are introduced into flame 3e together with the carrier gas, as the temperature of the flame 3e is controlled by adjusting the flow volume of the fuel gas to form fine particles in the flame and the formed fine particles are heated again. This second heating is preferably carried out in a reductive atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242875-A (JP)
Title: Device, method and program for image processing, and unit, method and program for print control
Inventor: NAKAGAWA TOSHIHIRO
IPC: H04N1/393
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of notifying execution to the effect that inconvenience will occur in the case of performing image processing that makes the inconvenience occur, and to provide an image processing method, an image processing program, a print control unit, a print control method and a print control program.  <P>SOLUTION: When a printer performs prescribed image processing of image data showing an image to be printed, the printer acquires a preset printing condition, acquires optimal format data for determining an optimal image data format when printing is performed on the acquired printing condition, acquires image data, and determines whether the format of the acquired image data is the optimal format by referring to the acquired image data and optimal format data. When the format is not determined to be optimal, notification to the effect that the format is not optimal is outputted to a prescribed output device. This eliminates such a problem that inconvenience caused by image processing can not be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238307-A (JP)
Title: Composite brazing filler metal, its manufacturing method, and brazing product
Inventor: SAGAWA HIDEYUKI
IPC: B23K35/14
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite brazing filler metal that excels in press formability and that has little possibility of causing diffusive melt of a base metal, and also to provide its manufacturing method and a brazing product.  <P>SOLUTION: The composite brazing filler metal 10 is designed to be brazed with a member to be brazed, and is formed by integrating a brazing layer 15 for which an Ni or Ni alloy layer 12, a Ti or Ti alloy layer 13, and an Fe or Fe alloy layer 14 in this order from the base material 11 end are laminated on the surface thereof. This composite filler metal is then subjected to a heat treatment and formed with an elongation of 35% or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244820-A (JP)
Title: Method for determining wireless line quality, and wireless access system
Inventor: KUWABARA HIROMASA
IPC: H04B7/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless line quality determining method for efficiently controlling the changeover of a modulation system corresponding to wireless line quality at high speed, and to provide a wireless access system.  <P>SOLUTION: The wireless line quality determining method of the wireless access system allows bidirectional wireless communication to be performed between a base station and at least one subscriber station, so as to change over the modulation system in response to the wireless line quality between the base station and each subscriber station. When areas which respectively correspond to a plurality of the modulation systems are set in a wireless frame to be used for the bidirectional communication and the modulation system with a multiple value degree which is one-rank higher than the modulation system used for data transmission at present exists, the wireless line quality in the modulation system with the multiple value degree which is one-rank higher than the modulation system at present is determined so as to determine the propriety of changeover into the modulation system with the one-rank higher multiple value degree in response to the determination results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217385-A (JP)
Title: Metal oxide semiconductor including zinc and its manufacturing method
Inventor: OSHIKIRI MITSUTAKE
IPC: B01J35/02
Filed: 2004-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To expand functional wavelength demensions in the ultraviolet region to the long wavelength side (e.g. the visible light region) in addition to the ultraviolet region with reference to a photocatalyst, solar cell, photodetector or light emitting device that uses a metal oxide semiconductor having an optical absorption band in the ultraviolet region, which includes a ZnO<SB>4</SB>tetrahedron where four oxygens are coordinated in bivalent Zn in its crystal structure.  <P>SOLUTION: One or two coordinated oxygen elements of the ZnO<SB>4</SB>tetrahedron existing on the front surface or the inside of the metal oxide semiconductor having the optical absorption band in the ultraviolet region, which includes the ZnO<SB>4</SB>tetrahedron where four oxygens are coordinated in bivalent Zn in its crystal structure. By doing this, the functional wavelength demensions in the ultraviolet region to the long wavelength side (e.g. the visible light region) of the photocatalyst, solar cell, photo detector or light emitting device is expanded due to the reduction made in the band gap of the metal oxide semiconductor having the optical absorption band in the ultraviolet region, which includes the ZnO<SB>4</SB>tetrahedron where four oxygens are coordinated in bivalent Zn in its crystal structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251442-A (JP)
Title: Spring connector
Inventor: KAJIMURA HIDEKI
IPC: H01R13/42
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring connector capable of more stably connecting each component used in a portable terminal device to a substrate.  <P>SOLUTION: This spring connector 100 used to connect conductive terminals facing each other is equipped with a conductive cylinder 106 having an opening part 104 at one end of its longitudinal direction, a conductive pin 102 which is disposed so as to be slidable in the conductive cylinder and is capable of projecting from and sinking in the opening part, a first elastic body 116 disposed in the conductive cylinder to energize the tip of the conductive pin so as to make it project from the opening part, an external cylinder 112 having an opening part 108 at one end of its longitudinal direction to make the conductive cylinder project from and sink in the opening, a second elastic body 118 which is disposed in the external cylinder to energize the conductive cylinder so as to make it project from the opening, and which has larger elasticity than the first elastic body, and a locking means to lock the longitudinal sliding action of the conductive cylinder in the external cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247125-A (JP)
Title: Buffering mechanism for propeller shaft
Inventor: KOMAI HIROMICHI
IPC: F16H47/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the characteristic frequency is decreased at the rotation driving in the conventional buffering mechanism and easily generates the vibration and vibration noise at the range from normal rotation to the high rotation.  <P>SOLUTION: The outer ring members 18, 19 of first and second constant velocity joints 3, 5 are jointed to both end parts of a cylindrical member 13 of an intermediate shaft 4, and the inner ring members 24, 25 are coupled to the outer ring members through the torque transmission balls 20, 21 rotatably housed in the inside of the respective outer ring members. A comparatively short driving side shaft 2 and stub shafts 9, 12 of the driven side shaft 6 are serration-connected to the respective inner ring members. When a collision load of a not less than a predetermined one acts on the driving side shaft and the driven side shaft from the axial direction in the collision of the vehicle or the like, the respective stub shafts of the driving side shaft and the driven side shaft are slid in the approaching direction to each other along the inner ring member and are formed movably over a stroke in the inside of the cylindrical member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245739-A (JP)
Title: Towel and manufacturing method of the same
Inventor: KIYOMURA ETSUO
IPC: D06M13/203
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towel to be suitably used as a body towel which excellently removes all sebum or stains or the like buried at the bottom or vicinity of pores by using the towel together with soap or the like when washing the skin surface of a human body at the time of bathing without scratching the skin surface and the effect of which is easily confirmed directly by the touch of a hand, and a manufacturing method of the same.  <P>SOLUTION: In the towel, extra fine synthetic fibers whose single fiber fineness is ≥0.001 decitex and <1.0 decitex and synthetic fibers whose single fiber fineness is ≥1.0 decitex and ≤10 decitex have a multilayer structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249106-A (JP)
Title: Wet multi-disk clutch for automatic transmission
Inventor: UCHIDA HIROYUKI
IPC: F16D13/64
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet multi-disk clutch for an automatic transmission restricted in deformation thereof due to heat spots.  <P>SOLUTION: The wet multi-disk clutch 10 for an automatic transmission has a friction plate 13 having a friction member 14 in a surface thereof and a separator plate 15 to be brought in slide-contact with a surface of the friction member 14 of the friction plate 13 to transmit rotating force. The separator plate 15 is formed by using an austenite group stainless steel containing Mn at 0.50 - 10 %, Ni at 3.0 - 27 % and Cr at 15 - 26 % by mass %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248057-A (JP)
Title: Printing ink of permeation drying type
Inventor: MURANAKA AKIO
IPC: C09D11/08
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink of permeation drying type, capable of being used in offset printing of a keyless system, by making the ink correspond to a non-dangerous substance specified in the Fire Service Act.  <P>SOLUTION: This printing ink of permeation drying type contains carbon black in an amount of 10-30 wt%, a gilsonite resin having a melting point of 120°C to 125°C in an amount of more than 20 wt% and less than 30 wt%, a synthetic resin in an amount of 3-15 wt%, and a non-aromatic petroleum solvent having an aniline point of 80-110°C and a vegetable oil in an amount of 25-67 wt% in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252060-A (JP)
Title: Semiconductor device
Inventor: KUROKI KOJI
IPC: G01R31/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, having the function selecting circuit using a fuse option system, wherein the productivity is equivalent to the case, in which bonding option system is used and chip area can be reduced smaller than that in the case in which the bonding option system is used.  <P>SOLUTION: The semiconductor device is constituted by installing an input 21, a function-selecting fuse circuit 100 and a return control circuit 200 which have been connected to the input 21, and an output 23 which was connected to the function selecting fuse circuit 100. Switching of function is performed, by cutting a first fuse 141 arranged in the function selecting fuse circuit 100. Further, by cutting a second fuse 241 arranged in the return control connection 200, the fuse option circuit is made to return to function prior to the cutting of the first fuse 141.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220003-A (JP)
Title: Pi-ized electroconductive bamboo charcoal
Inventor: KATAYAMA KIICHIRO
IPC: C01B31/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pi-ized electroconductive bamboo charcoal for simply purifying water.  <P>SOLUTION: The pi-ized electroconductive bamboo charcoal is a high performance material whose functions such as far infrared ray emission, deodorization, and water purification are further improved. As high-level functions such as water purification, deionization, and structural change of water, which are characteristic of the pi-water, are given to the bamboo charcoal, the water purification function is maintained for a period of more than 2 times compared with that of a high performance electroconductive bamboo charcoal. In future, a wide range of usage such as for a medical assistance tool and bedding is expected for the bamboo charcoal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290187-A (JP)
Title: Antibody targeted at antigen specific to cancer
Inventor: ICHIKAWA KIMIHISA
IPC: G01N33/53
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting cancer by using an oncogene, to provide a method for screening a compound having an effect of treating and/or preventing the cancer, and to provide a pharmaceutical composition for treating and/or preventing the cancer.  <P>SOLUTION: This method for detecting the cancer comprises using expression of a human oculospanin gene as an indicator. The pharmaceutical composition contains an antibody which specifically recognizes human oculospanin and has cytotoxic activity on a cancer cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249166-A (JP)
Title: Chain sprocket and manufacturing method thereof
Inventor: KUBO AIZO
IPC: F16H55/30
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain sprocket and its manufacturing method capable of attaining smooth de-engagement by suppressing the amount of vertical movement of the chain caused by polygonal behavior at intermeshing-driving, with fine tooth face for high dimension precision, without causing a damage such as chipping at a tip when the sprocket is manufactured.  <P>SOLUTION: Multiple sprocket teeth 120 provided on the periphery of a sprocket body 110 comprise a tooth face 122 on the front side in the rotational direction and a tooth face 123 on the rear side in the rotational direction that continuously face a tooth bottom 121. The distance from a virtual reference line x connecting rotational center o of the sprocket body 110 with the center of the sprocket tooth 120, to the tooth face 122 on the front side in the rotational direction of the sprocket tooth 120 as well as the tooth face 123 on the rear side in the rotational direction, is larger than a pitch circle part L at the tooth tip side part beyond a pitch circle pc. The sprocket tooth 120 of the chain sprocket 100 is machined by cutting in the axial direction of sprocket of the sprocket body 110 with a numerically-controlled milling machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249171-A (JP)
Title: Opening and closing valve
Inventor: YONEZU TOSHIYUKI
IPC: F16K5/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing valve superior in sealing function and operability of the valve, reducing the number of components, and being inexpensively and easily assembled.  <P>SOLUTION: This opening and closing valve is composed of a housing 1 provided with a cylindrical valve chest 2 and sleeve pipes 3 opposite to each other at both sides of the valve chest 2, a plug top fitted into the valve chest 2, and rotatable from the external of the valve chest 2 around an axis orthogonal to an axis of the sleeve pipe 2, and a packing 7 mounted on a sliding face with the valve chest 2, of the plug top 4. The plug top 4 is composed of a pair of discs 5A, 5B mounted at an interval approximately same as an inner diameter of the sleeve pipe 3, and rotatable on a central axis of the valve chest 2, and a closing plate 6 formed between the pair of discs 5A, 5B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255709-A (JP)
Title: Rubber composition for belt layer steel cord and steel cord covered with the same
Inventor: MIYAZAKI TATSUYA
IPC: C08K3/06
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition which gives a small deterioration ratio in breaking characteristics after aged, exhibits enhanced adhesion to metal materials, and particularly, suppressed stripping of steel cords from the rubber composition at the time of tire running and is reduced in cost.  <P>SOLUTION: The rubber composition for covering belt layer steel cords comprises 100 pts. wt. of a rubber component and, incorporated therewith, (A) 2.5-7 pts. wt. of sulfur, (B) 0.5-5 pts. wt. of a cresol resin, (C) 0.5-5 pts. wt. of a partial condensate of hexamethylol melamine pentamethyl ether and (D) a boron-containing organic acid cobalt salt, where the cobalt content in the boron-containing organic acid cobalt salt (D) is 0.05-0.1 pt. wt. based on 100 pts. wt. of the rubber component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259380-A (JP)
Title: Ultraviolet ray irradiation treatment device
Inventor: HATASE KAZUYA
IPC: G21K5/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray irradiation treatment device for dispensing with a light take-out window having front glass and greatly improving the utilization efficiency of ultraviolet rays.  <P>SOLUTION: In the ultraviolet ray irradiation treatment device for irradiating an object to be treated with ultraviolet rays, the device has a discharge lamp and a reflector. The discharge lamp has a first mesh-like electrode and a second one that oppose each other. The first mesh-like electrode is arranged at the side of the object to be treated. The reflector is arranged at the side of the second mesh-like electrode so that a space section is formed at an area to the discharge lamp. Gas jetting out of a gas jet-out hole provided at the reflector is introduced to the space section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269118-A (JP)
Title: Radio communication apparatus and transmission power control method thereof
Inventor: NAKAO FUMIAKI
IPC: H04W52/16
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of suitably deciding transmission power at the start of communication.  <P>SOLUTION: A mobile station apparatus 16 including a means for transmitting an access packet to a base station apparatus 14; and a means for retransmitting the access packet, when receiving no acknowledgement, in response to the transmitted access packet from the base station apparatus 14 is characterized to include a reception power processing section 26 that sequentially stores the reception power of a pilot signal transmitted from the base station apparatus 14 and determines the transmission power at retransmission of the access packet, on the basis of the stored contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI