baber/WOPTO huggingface dataset:
Patent JP-2004326670-A (JP)
Title: Card balance interchange method, card balance interchange device, card balance interchange system, and charge receipt system using ic card
Inventor: SAKURAI YUSUKE
IPC: G06Q20/34
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card balance interchange method capable of endowing convenience to both of the user of a prepaid card and the provider of the same; and to provide a card balance interchange device, a card balance interchange system, and a charge receipt system using an IC card.  <P>SOLUTION: The card balance interchange method comprises: determining the true and false of a first prepaid card; when the first prepaid card is a true card, adding the balance of the first prepaid card to the balance of a second prepaid card; and writing a first temporary processing flag on the second prepaid card; writing the inherent information of the second prepaid card on the first prepaid card for recovery; when the first prepaid card is a false card or a dubious card, writing a second temporary processing flag on the second prepaid card; writing the inherent information of the second prepaid card on the first prepaid card for recovery; and in any case, saving as a record the inherent information of the second prepaid card and the balance after/before addition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331447-A (JP)
Title: Porous concrete block using large sized coarse aggregate and method of manufacturing the same
Inventor: MAEKAWA AKIHIRO
IPC: C04B38/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel and useful structure obtained with saved labor, energy and cost required for crushing or the like using waste concrete.  <P>SOLUTION: The porous concrete block 10 having the novel structure which is constituted so as to pile up many large sized coarse aggregate 16 composed of ≥40 mm sized waste concrete lumps stipulated by JIS-A-5380, to fix respective contact parts by a binder 18 applied to be painted on the surface of the large sized coarse aggregate 16 with each other and using mortar having 150-300 mm flow value of a physical test in accordance with JIS-R-5201 and to form continuous gaps 20 among the large sized coarse aggregate 16 as a whole is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333900-A (JP)
Title: Silver halide color reversal photosensitive material
Inventor: KAWABE SATOMI
IPC: G03C7/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color reversal photosensitive material excellent in color reproducibility.  <P>SOLUTION: In the silver halide color reversal photosensitive material, absorption of a cyan dye satisfies the following (conditions A) and absorption of a yellow dye satisfies the following (conditions B): (conditions A) when density at a maximum absorption wavelength of the cyan dye gives 1.0, (1) the maximum absorption wavelength is 640-670 nm, (2) the ratio of density at 610 nm to density at 660 nm is 0.55-0.8 and (3) the ratio of density at 550 nm to density at 610 nm is 0-0.4; (conditions B) when density at a maximum absorption wavelength of the yellow dye gives 1.0, (1) the maximum absorption wavelength is 430-460 nm and (2) the ratio of density at 500 nm to density at 450 nm is 0-0.33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329137-A (JP)
Title: New nucleic acid molecule and method for determining cancer by using the same molecule
Inventor: HAYASHIDA YUKINOBU
IPC: G01N33/574
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new refined human protein and a diagnostic agent, etc., for cancers utilizing the protein.  <P>SOLUTION: The present invention provides a new nucleic acid molecule, a method for determining whether the nucleic acid exists or not and a method for determining cancers, based on the result. The present invention further provides a new refined human protein expressed by the nucleic acid molecule, a recombinant DNA expressing the protein, a transformant or a transductant transformed by the recombinant DNA, an antibody against the protein of the present invention and applications of the protein and nucleic acid molecule of the present invention. The nucleic acid molecule can be used as a probe for diagnosing genes and a gene source for treating genes. Discrimination of cancers can be carried out by determining whether the nucleic molecule exists in an object to be examined or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330727-A (JP)
Title: Laminated polyester film
Inventor: YOSHIDA TETSUO
IPC: B32B27/36
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film which is used for a base for a reflector or the base of a receiving sheet and capable of reducing a film thickness and enhancing optical characteristics and productivity.  <P>SOLUTION: This film is constituted by alternately laminating layers A and B of a polyester resin. The layer A is made nearer to the outermost surface layer than the layer B at least on one side of the film. In the film, the whole of the laminated film contains inorganic and/or organic particles by 31-80 wt.%. The optical density is 1.2 or above and the average value of an absolute specular reflectance in a wavelength region of 400-700 nm is 2.0% or above, while the average value of a total luminous relative reflectance is 90% or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333434-A (JP)
Title: Device for detecting wheel condition
Inventor: KAJINO HIDENORI
IPC: G08C17/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting wheel conditions, using signals from communication apparatuses installed on wheels.  <P>SOLUTION: A device for detecting wheel conditions detects the wheel angle, that is, rudder angles, and the wheel 3 conditions including the abnormal condition, based on the communication signals between communication apparatuses 4 on the wheels and communication apparatuses 10 on a car body. The distance between both the communication apparatuses is varied by steering the wheels 3, and an ECU 20 detects the wheel angles, by using the variation of the communicating time corresponding to a wheel phase. Also, the ECU 20 detects the abnormal vibration of the wheels 3 by extracting a high-frequency component with a waveform, indicating the relation between the wheel phase and the communicating time. The ECU 20 detects deviations in the alignment of the wheels 3, by determining displacements from a standard waveform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338821-A (JP)
Title: Counter weight
Inventor: TAKAYAMA IWAO
IPC: B66F9/075
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter weight for simplifying a structure and making assembly easy.  <P>SOLUTION: This counter weight of a working vehicle is constituted by connecting a plurality of weight members 1. The weight members 1 are connected with each other by relatively engaging a truncated cone-like projection 2 and a truncated cone-like recessed hole 3 formed to them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348871-A (JP)
Title: Device and method for reproducing disk
Inventor: SHIMODA NAOYUKI
IPC: G11B27/10
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in the case of changing disks in a program reproducing function of a disk reproducing device.  <P>SOLUTION: This disk reproducing device is provided with a system control part 14 which detects the coincidence of read disk identification information with disk identification information associated with reproduction track information showing track reproduction order and instructs a servo control circuit 12 to perform track reproduction based on corresponding reproduction track information in response to a reproduction request according to the track reproduction order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347989-A (JP)
Title: Manufacturing method of polarizing film
Inventor: SUNG POWEI
IPC: G02B5/30
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory display characteristics of liquid crystal display by eliminating orientation unevenness appeared at the time of applying dichroic dye liquid.  <P>SOLUTION: A glass plate 12 is laid on a table 1 at first, a form cylinder 4 is mounted thereon and shaft bearings 2, 2 are horizontally moved while lightly applying a brake. Then the glass plate 12 is removed and it is judged whether rubbing frequency using the same glass plate 12 has reached limit frequency or not and when limit frequency is reached, replacement with another cleaned glass plate 12 is performed. Then a substrate 7 is laid on the table 1 (step 106), ink liquid is dropped from a dispenser on the substrate 7, the form cylinder 4 is mounted on the substrate 7 and the shaft bearings 2, 2 are horizontally moved without applying the brake. Then the substrate 7 is removed and it is judged whether sheet number of the substrate 7 capable of continuously applying has reached limit sheet number or not whenever a form 6 is once rubbed. When the limit sheet number is not reached, replacement with another form cylinder 4 is performed and the process returns to the step 106. When the limit sheet number is reached, it is judged whether processing of all substrates 7 is completed or not and when the processing is not completed, replacement with another form cylinder 4 is performed and the process returns to beginning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356215-A (JP)
Title: Discrete device
Inventor: WATANABE TOSHIYUKI
IPC: H01L29/78
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discrete device which is equipped with all electrodes formed on the same side and suitable for a chip-size package.  <P>SOLUTION: The discrete device is equipped with one conductivity-type semiconductor substrate which is doped as high in concentration as prescribed, a one conductivity-type epitaxial layer lower in concentration than the one conductivity-type semiconductor substrate, a one conductivity-type diffusion layer which is higher in concentration than the one conductivity-type epitaxial layer, and electrodes which are all formed on the same side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356771-A (JP)
Title: Impedance improving unit, distribution board, distribution breaker, and receptacle box
Inventor: INADA TSUTOMU
IPC: H04B3/54
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance improving unit capable of easily improving the balancing of power lines used for power line carrier communication and to provide a distribution board, a distribution breaker, and a receptacle box.  <P>SOLUTION: A ferrite core 21 whose impedance is increased at a frequency of a communication signal used for the power line carrier communication wherein a communication signal is superimposed on a voltage line 12 and a neutral line 14 being commercial power lines to carry out communication is fitted to an earth line 15 to ground the neutral line 14 to the earth. Further, the impedance improving unit is provided with a varistor 24 for limiting a voltage caused across both terminals of the ferrite core 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354217-A (JP)
Title: Rainfall detection method and rainfall detector
Inventor: MATSUO YOSHIRO
IPC: G01W1/14
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect start of rainfall in a simple structure.  <P>SOLUTION: A rainfall detector comprises: a droplet detection face 13; a temperature sensor 11 for detecting temperature of the droplet detection face; and a control circuit 3 for calculating temperature change of the droplet detection face detected with the temperature sensor and outputting a rainfall signal on the basis of a calculation result. When it rains and rainfall adheres to the droplet detection face 13, the temperature of the droplet detection face 13 is lowered by evaporation heat evaporating the droplet in a heat capacity possessed by droplet, the droplet detection face 13 is maintained higher than peripheral temperature, and since it is a metal with high conductivity, the rainfall is detected sensitively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354226-A (JP)
Title: Method and apparatus for inspecting surface defect
Inventor: SAKIDA RYUJI
IPC: G01N21/892
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus, which carry out a simultaneous photographing process under an optical condition best suited for both irregularity defects and density difference detects, even in the case variations in a surface of an object to be inspected such as rotational fluctuations or the like are present.  <P>SOLUTION: In the method for inspecting the surface defect, the surface of the object to be inspected is irradiated with light, and reflection light or diffusion light is detected by a first photographing means, and a first image of the surface of the object to be inspected is acquired by moving a position of the first photographing means relatively to the object to be inspected, and the surface defect of the object to be inspected is detected by processing the first image. In the method, the photographing condition by the first photographing means is made variable, and a second photographing means is disposed in order to detect a distribution of reflection light being reflected by the surface of the object to be inspected, and the position of the reflection light is specified from an image acquired by the second photographing means, and the photographing condition is controlled in accordance with the positional variation, and a first defect detecting process is carried out by using the first image acquired from the above result by the first photographing means, and a second defect detecting process is carried out by using the second image acquired by the second photographing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007703-A (JP)
Title: Asymmetrical, voltage optimizing, broadband common gate two-way mmic amplifier
Inventor: YANG JEFFREY M
IPC: H03F1/56
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way amplifier for a transceiver module for amplifying both a transmission signal and a received signal which are propagated reversely to each other.  <P>SOLUTION: The amplifier (10) includes first and second common gate FETs (22, 24) electrically coupled to each other along a common transmission line (20). A first variable matching network (28) is electrically coupled to the transmission line (20) between a transmission signal input port (12) and the first FET (22) and a second variable matching network (30) is electrically coupled to the transmission line (20) between a reception signal input port (14) and the second FET (24). An inter-stage variable matching network (32) is electrically coupled to the transmission line between the first and second FETs. A DC voltage regulator (34) supplies a DC bias signal to matching networks (28, 30, 32) and the FETs to provide a different signal amplification characteristic and a different impedance matching characteristic to the transmission signal and the reception signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354286-A (JP)
Title: Optical sensor
Inventor: SUZUKI HIROMI
IPC: G01B11/26
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical sensor capable of accurately measuring light transmission angle and light intensity even using a light receiving material of which the output is not proportional to a projection area of light receiving surface of vertical plane to light incidence direction and intensity output functions are different from each other.  <P>SOLUTION: In a light measuring sensor 10, the output of photodetectors 14 and 16 varies according to the incidence angle and intensity of light. An arithmetic unit calculates light transmission angle θ and light intensity from the output of the photodetectors 14 and 16, based on angle output function which shows incidence angle-output characteristic of the light of the photodetectors 14 and 16. Consequently, the output is not proportional to the projection area of the light receiving surfaces 14A and 16A. Even though the photodetectors 14 and 16 of different intensity output function, the light transmission angle θ and the light intensity can be measured with high accuracy. Therefore, even with the use of photodetectors 14 and 16 of which the outputs are not proportional to the projection area of the light receiving surface 14A and 16A and intensity output functions are different, light transmission angle θ and light intensity can be accurately measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319421-A (JP)
Title: Proton conductive membrane reinforcing material, proton conductive membrane, and fuel cell using it
Inventor: ASADA ATSUSHI
IPC: H01M8/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength proton conductive membrane reinforcing material excellent in heat resistance and durability at a low cost.  <P>SOLUTION: This proton conductive membrane reinforcing material is formed of a glass fiber nonwoven fabric consisting of combination of at least two glass fibers differed in average fiber diameter. The glass fiber having the largest average fiber diameter of at least the two glass fibers preferably has an average fiber diameter at least 3 times the average fiber diameter of the glass fiber having the smallest average fiber diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357528-A (JP)
Title: Feed additive and feed containing the same
Inventor: SUMI YUKIKO
IPC: A23K20/195
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a feed additive which is effective for preventing and improving gastrointestinal disturbances, such as diarrhea, as side effects by the administration of antibiotics, and to provide a feed containing the same.  <P>SOLUTION: The feed additive comprises (A) the cells of Lactobacillus equi, and (B) the cells of at least one selected from the group consisting of Lactobacillus salivarius, Lactobacillus reuteri, Lactobacillus crispatus, and Lactobacillus johnsonii.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363309-A (JP)
Title: Semiconductor component exhibiting excellent heat dissipation
Inventor: KANEKO NORIYOSHI
IPC: H01L23/373
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor component exhibiting excellent heat dissipation, especially a semiconductor component in which a semiconductor device can be reduced in size and weight without using an insulating sheet and the number of components and the number of assembling steps can also be reduced.  <P>SOLUTION: In a semiconductor package where a semiconductor element is bonded to a lead frame by soldering and resin sealed, a film is formed of a mixture of aqueous solution of alkali metal salt of silicic acid and a metal oxide or of a mixture of alkoxy silane solution, water dispersion of colloidal silica and a metal oxide on the surface of the semiconductor package or on the surface of a heat sink connected with the semiconductor package thus producing a semiconductor component exhibiting excellent heat dissipation. Heat dissipation can be enhanced by providing a groove in the lead frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007723-A (JP)
Title: Analog / digital conversion circuit
Inventor: SUGIYAMA MICHINORI
IPC: H03M3/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog / digital conversion circuit having excellent oscillation limit, S/N and dynamic range.  <P>SOLUTION: In the analog / digital conversion circuit adopting the higher-order delta sigma system provided with a plurality of integrators H1 to H7 and an adder A1 for summing outputs of the integrators H1 to H7, the outputs of the integrators H1 and H2 among the outputs of the integrators H1 to H7 are given to the adder A1 without any modification and at least one of the outputs of the integrators H3 to H7 is amplified or attenuated and the resulting output is given to the adder A1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360623-A (JP)
Title: Compressor for refrigerating air conditioner
Inventor: SASA TAKUSHI
IPC: F04B39/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary bearing supporting structure of a compressor for a refrigerating air conditioner facilitating the supply of lubricating oil to a compression mechanism, being excellent in reliability, anti-noise performance, anti-vibration performance, assembling performance and the like, having a small number of components and being inexpensive.  <P>SOLUTION: An auxiliary bearing 202 has both a plain bearing structure capable of supporting a radial face 210 and a thrust face 211 and part of an oil supply mechanism, and is supported and fixed via a plate 201 fixed to a closed vessel 101 with bolts 203 and the like after vertical centering. By this structure, the lubricating oil 107 is branched, and can be lubricated to the radial face 210 and the thrust face 211. Accordingly, the simple auxiliary bearing structure with a small number of components can be constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363501-A (JP)
Title: Semiconductor element having insulated gate structure
Inventor: SATO TETSUO
IPC: H01L29/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor element which has an insulated gate structure having a stable breakdown voltage characteristic and a high breakdown voltage.  <P>SOLUTION: An annular p-type semiconductor region 16 is formed along the outer peripheral edge of a semiconductor substrate 11. The annular p-type semiconductor region 16 has an angular part AP and a linear part LP, and surrounds a plurality of island-shaped base regions 14. The base regions 14, each of which is made of a p-type semiconductor region, are mutually spaced and kept by a nearly constant value La. In the linear part LP, an interval between the inside of the annular p-type semiconductor region 16 and the plurality of base regions 14 is constant and equal to the interval La between the base regions 14. In the vicinity of the angular part AP, intervals between the inside of the angular p-type semiconductor region 16 and the plurality of base regions 14 become gradually narrower as it approaches the angular part AP. There is no region where the intervals between the p-type semiconductor regions become locally long and no electric field concentration point exist. Thus, there can be obtained an insulated gate type field effect transistor which has a stable breakdown voltage characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003834-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI HAJIME
IPC: G03G5/05
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free of defects that appear in a conventional one and capable of withstanding multi-sheet printing by reducing abrasion loss and surface roughness of a photosensitive layer without deteriorating superior electrophotographic properties.  <P>SOLUTION: The electrophotographic photoreceptor contains a polycarbonate copolymer having a structure represented by formula [1] as a binder resin in a photosensitive layer and contains at least one of the compounds represented by formula [II] or formula [III] as a charge transfer agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005435-A (JP)
Title: Mounting substrate and its manufacturing method
Inventor: INOYAE HIDEKO
IPC: H05K3/28
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin mounting substrate also having excellent dimensional stability, and a manufacturing method for the substrate.  <P>SOLUTION: The mounting substrate has a process in which a conductor pattern 12 is formed on one surface of a transfer sheet 10, a process in which an air gap 16 is formed at an insulating layer 14, a process in which the sheet 10 and the layer 14 are laminated with each other so as to hold the pattern 12 and the sheet 10 is removed, a process in which an element 17 is housed in the air gap 16 while being electrically connected to the pattern 12, and a process in which external terminals 22 electrically connected to the element 17 are joined with the reverse surface of the connecting surface of the element 17 in the pattern 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI