baber/WOPTO huggingface dataset:
Patent JP-2003044989-A (JP)
Title: Method and device for providing vehicle position information, program for controlling the vehicle position information providing device, and storage medium with the program recorded thereon
Inventor: IKEDA KENICHI
IPC: G06Q50/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To improve convenience by enabling an owner of a vehicle C to inform a 3rd person of the position of the vehicle C while excellently maintaining security. SOLUTION: Position information on the vehicle C is stored in an information database 46 at an information center 41 and the stored position information on the vehicle C is transmitted from the information center 41 to a 3rd-person's terminal 61 which permits the information to be provided.
Patent JP-2002141023-A (JP)
Title: Flat fluorescent lamp, flat florescent lamp device, and liquid crystal display device
Inventor: HONDA HISASHI
IPC: H01J61/32
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a flat fluorescent lamp or the like having a lead wire with improved insulation property. SOLUTION: The flat fluorescent lamp comprises a transparent sealed container 17 formed by including a tabular glass 15 and a shallow body made of fire-resistant material which has recesses 63a, 63b formed at the part joining with the tabular glass 15; electrodes 18, 19 arranged inside the translucent sealed container 17; lead wires 18a, 18b, 19a, 19b, arranged at the recess of the translucent sealed container 17; and frit glass 64 filled in the recess in order to insulate the lead wires exposed at the side part of the translucent sealed container 17.
Patent JP-2003047770-A (JP)
Title: Program of go game
Inventor: SHIMO SATOSHI
IPC: A63F13/53
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an effective clue to a movement of a go stone to a beginner having no experience of playing a go game, help the player learn a game of go while enjoying, and provide accessibility and interest to the beginner. SOLUTION: The program of a go game makes a beginner having no idea of where to move a go stone execute a beginner setting mode functioning as a useful clue helping him previously decide whether a move he is going to make is good or not, is prepared to a game machine body (computer) 2 in the form of a special cartridge (recording medium).
Patent JP-2003051823-A (JP)
Title: System management device and its method
Inventor: HORI SHINJIRO
IPC: H04L12/28
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a system management device and its method that informs a user about the presence/absence of a node disconnected together with a node considered by the user to be disconnected from a network system. SOLUTION: When a user designates a node considering to disconnect it from a network system, a control section 201 discriminates whether or not a slave node is connected to the selected node (S503). When no slave node is connected to the selected node, the control section 201 informs the user about that no node is disconnected from the network system with the selected node (S504). When one or more slave nodes are connected to the selected node, the control section 201 informs the user about the presence of the nodes to be disconnected from the network system together with the selected node (S506).
Patent JP-2003056934-A (JP)
Title: Absorption refrigerating machine
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to use a heavy-sectioned material or a corrosion-resistant material by further improving thermal efficiency and lowering regeneration pressure and regeneration temperature in a triple effect absorption refrigerating machine. SOLUTION: An absorbing solution which has absorbed a refrigerant in an absorber 6 is heated by an intermediate regenerator 2 before entering a high temperature regenerator 1, and part of the refrigerant absorbed in the absorbing solution is separated by evaporation. The solution is returned to the absorber 6 via a low temperature heat exchanger 7, an intermediate temperature heat exchanger 8, the intermediate temperature regenerator 2, a high temperature heat exchanger 9, the high temperature regenerator 1, the high temperature heat exchanger 9, the intermediate temperature heat exchanger 8, a low temperature regenerator 3A, a second low temperature regenerator 3B, and the low temperature heat exchanger 7 in this sequence so as to enter the high temperature regenerator 1 after its volume has been reduced.
Patent JP-2003049845-A (JP)
Title: Rolling device
Inventor: YAMAMOTO TOYOHISA
IPC: F16C33/66
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device composed of a resin composition and having a long serviceable life even if operated in low-speed and high-loading conditions under corrosion or dry environment. SOLUTION: A ball bearing 1 is provided with an inner ring 2, an outer ring 3, and multiple balls 4 rollingly disposed between the inner ring 2 and the outer ring 3, and the inner ring 2 and the outer ring 3 are composed of the resin composition. The cross sectional shape of the both raceway surfaces 2a and 3a is arc and the curvature radius of the arc is set to more than 50% and less than 52% of the diameter of the ball 4.
Patent JP-2003054902-A (JP)
Title: Photocatalyst use type hydrogen/oxygen manufacturing method using radiation and apparatus therefor
Inventor: KAWAMURA HIROSHI
IPC: B01J35/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing hydrogen/oxygen particularly using a radioactive substance produced from a nuclear reactor or the like in the treatment of high level radioactive waste produced from the nuclear reactor or the like. SOLUTION: The following technical contents are provided as the constituting requirements of this invention. A radioactive material produced in the nuclear reactor or the like attenuates its radioactivity with the emission of γ. X-ray. The γ. X-ray is transformed to visible ray or ultraviolet ray by a scintillator. Water is decomposed by irradiating a photocatalyst with the visible ray or the ultraviolet ray to produce hydrogen and oxygen. The waste is stored in a water tank until the radioactivity is sufficiently attenuated to produce hydrogen and oxygen and after that, the waste is sent to a normal treatment process such as reclamation.  The manufacturing apparatus is provided with a vessel for mixing and preserving the scintillator and the waste in the water tank and an apparatus for recovering the produced hydrogen and oxygen and can be constructed within the extent to which a conventional preserving apparatus is extended.
Patent JP-2003058140-A (JP)
Title: Image processor and method for image processing, program implementing image processing method, storage medium stored with program implementing image processing method, and image display device
Inventor: NAGATSUKA SUMIYA
IPC: G09G5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and a method for image processing which make it possible to read an image displayed on a monitor without any feeling of physical disorder, a program which implements the image processing method, a storage medium stored with the program implementing the image processing method, and an image display device. SOLUTION: A medical image processor 2 judges that the quality of light made incident on the display screen of a monitor 3 is relatively large when the quantity of light detected by a sensor part 7a is larger than the quantity of light detected by a sensor part 7b and changes image display gradations so as to make the contrast of an image G larger than a reference value, thus an image reading person D can read the image displayed on the monitor 3a without any feeling of physical disorder.
Patent JP-2002152613-A (JP)
Title: Tuner
Inventor: COWLEY NICHOLAS PAUL
IPC: H04L27/26
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an error takes place when a noise level is high in a system for digitizing an intermediate frequency to suppress an impulse noise. SOLUTION: A television tuner for a digital ground wave has inputting parts 2 to 15 for supplying a sampled intermediate signal, and for instance, a zero intermediate frequency is digitized by an ADC12 in accordance with a desired received channel worsened by interference. A threshold generator 16 generates a threshold that is larger than the moving average of the amplitude of continuous samples, and a comparator 17 compares the sampled amplitude with the threshold. When the sampled amplitude surpasses the threshold, a collector 18 sets the samples to zero before fast conversion 19. The generator 16 eliminates the samples set to zero from the moving average.
Patent JP-2003053280-A (JP)
Title: Method for cleaning article and device for the same
Inventor: SAWADA SHIGEMI
IPC: C11D3/04
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning articles and a device for the same without using environmental pollutants. SOLUTION: A polymer resist film or materials to be removed are removed by bringing a potassium oxide aqueous solution 2 into contact with a silicon substrate 10 stuck with the polymer resist film or articles stuck with the materials to be removed.
Patent JP-2002062175-A (JP)
Title: Coriolis mass flow controller
Inventor: BARGER MICHAEL J
IPC: G01F1/84
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a Coriolis mass flow controller which has improved a measuring method for tube displacement. SOLUTION: This Coriolis mass flow measuring instrument moves a sensor tube by a driving device, detects the phase difference across the tube due to the movement by an optical detecting circuit, and determines a mass flow rate by using linear variation in the phase difference across the tube with the mass flow rate. This constitution reduce the precision load of the phase shift and improves the sensitivity of the mass flow rate measurement. Further, the displacement can be adjusted by using a flat spring, etc., so flow control becomes possible.
Patent JP-2003060984-A (JP)
Title: Mobile information terminal with camera
Inventor: NAKAO TAKASHI
IPC: H04N5/353
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera-equipped mobile information terminal that can automatically suppress occurrence of flickers. SOLUTION: A CPU control section 7 acquires the latitude/longitude data of the current position of the terminal from a GPS antenna 10 and a GPS control section 9. A memory 7M stores the latitude/longitude data of an arbitrary number of points on a border line obtained from modeling a border line of actual commercial power frequencies by an approximate line in the form of a table.  The CPU control section 7 references/compares entered latitude data with latitude data in the table, discriminates between which points on the model border line the current point of the terminal exists, discriminates the commercial power frequency of an area where the terminal is in use, through comparison processing between the longitude information of the two points obtained and the entered longitude data and sets the time which is an integral multiple of the period of the frequency, to the storage time of a CMOS imaging element of a camera 1.
Patent JP-2002102662-A (JP)
Title: Livestock wastewater treatment system and solid-liquid separation method in primary settling basin, aeration tank and anaerobic tank to be used for the same
Inventor: TSUTSUMI TOSHIKI
IPC: C02F3/12
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To suppress the clogging of hollow fiber membranes to be used for the solid-liquid separation, make the maintenance work, such as washing or replacement of the membranes, easy and lower the maintenance cost by reliably removing body hair and body hair-like substances contained in wastewater without using a polymer flocculant in a livestock wastewater treatment system. SOLUTION: The livestock wastewater treatment system (A) comprises a raw water tank (1), a screen (2), a flow rate adjustment tank (3), a stirring tank (4), a primary sedimentation tank (5), an aeration tank (6), a hollow fiber membrane separation apparatus (7), a flow rate control apparatus (8), a pH control apparatus (9), a sludge storage tank (10), and a filter press (11). The stirring tank (4) and the primary sedimentation tank (5) are combined in a unit tank (U). A plurality of inclining plates (55) are installed in parallel in an upper side of the primary sedimentation tank (5). The inclining plates (55) are so installed at proper intervals as to hook the body hair and the body hair-like substances.
Patent JP-2003059105-A (JP)
Title: Optical disk and method of manufacturing the same
Inventor: HAYASHIBE KAZUYA
IPC: G11B7/24
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which is capable of attaining the compatibility of the assurance of an alteration prevention function of information with the assurance of excellent recording characteristics. SOLUTION: After the information is recorded on the recording layer 14, a light transparent layer 16 is thermally shrunk by a heat treatment, thereby, its thickness is reduced from D1 to D2 (D2<D1). When the optical disk is irradiated with a laser beam L, the optical path length of the laser beam L transmitted through the light transparent layer 16 is made shorter than that in the state before the heat treatment process step and an optical aberration is generated. The diameter of the irradiation spot of the laser beam L to the recording layer 14 is made into W2 (W2>W1) greater than the diameter W1 of the irradiation spot before the heat treatment by this optical aberration, by which the resolution of the laser beam L is lowered. Only the reproduction of the information recorded in the recording layer 14 is made possible and the rewriting of the information is made infeasible.
Patent JP-2003065399-A (JP)
Title: Link plate for silent chain and silent chain containing link plate
Inventor: TAKEDA HIROYUKI
IPC: F16G13/07
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To suppress string-oscillation of a silent chain without degrading transmission efficiency. SOLUTION: Link plates 2 and 2' for a silent chain comprise a pair of, left and right, shoulder parts 23 and 24, with one shoulder part 24 protruding outward. The shoulder parts 24 of adjoining pair of link plates 2 and 2' interfere with each other to regulate bending, toward rear surface side, of the silent chain, so that string-oscillation of the silent chain is suppressed. Here, since the link plates 2 and 2' freely bend toward the engagement side with a sprocket, the shoulder parts 24 are provided not to obstruct travel of the chain, resulting in no degradation of transmission efficiency of the chain.
Patent JP-2003065680-A (JP)
Title: Horizontal converter
Inventor: SUGIURA HISAHARU
IPC: F27B17/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal converter, capable of increasing a unit ventilating amount without increasing the capacity of an existing fan in order to increase the capacity of production and capable of minimizing the dispersion of a furnace casing to the outside of the furnace through the opening of the furnace when the unit ventilating amount is increased. SOLUTION: Bricks of miscellaneous shapes 3a are lined so as to be thickened from the opening in the furnace of a tuyere 4 toward the opening in the furnace of the opening of the furnace 2 in order to make a radius (r1 ) from the axial center of the furnace casing to a refractory brick in the side of the tuyere 4 of the opening inside of the furnace 2 smaller than a radius (r2 ) from the tuyere 4 of the opening unit in the furnace of the opening of the furnace 2 to a refractory brick at the opposite side of the tuyere 4. Further, the thickness of refractory bricks on the bottom of the furnace, which are apart from the inside opening unit of the tuyere 4, is thinned to line them together with or different from the thickened bricks.
Patent JP-2003062472-A (JP)
Title: Honeycomb reforming catalyst body
Inventor: NAGANO SUSUMU
IPC: H01M8/06
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a reforming catalyst body which is used for a reforming reaction producing hydrogen-containing gas from raw fuel gas containing hydrocarbons, prevents increase in carbon monoxide concentration, and has a high reforming rate. SOLUTION: This honeycomb reforming catalyst body comprises a honeycomb structure having a number of small holes penetrating the reforming catalyst body in a gas flow direction, and a catalyst carried on the surfaces of partition walls partitioning the small holes and accelerating the reforming reaction. A gas flow passage is provided with at least one turbulence generating part where gas flow is disturbed.
Patent JP-2002236252-A (JP)
Title: Objective lens, coupling lens, condensing optical system, optical pickup device and recording and reproducing device
Inventor: KIMURA TORU
IPC: G02B13/18
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance objective lens coping with making the numerical aperture of the objective lens high, a coupling lens having simple and inexpensive constitution capable of compensating axial chromatic aberration, and further a condensing optical system and an optical pickup device capable of effectively compensating the fluctuation of spherical aberration caused on an optical surface. SOLUTION: This objective lens is composed of a 1st lens having positive refractive power and a 2nd lens having positive refractive power arranged in order from a light source side, and the 1st and the 2nd lenses are respectively formed of material whose specific gravity is <=2.0 or plastic material, and satisfy a following expression. NA>=0.70 (NA: specified image side numerical aperture necessary to record or reproduce an optical information recording medium). The coupling lens converts the divergency of divergent luminous flux from a light source and makes the luminous flux incident on the objective lens, and excessively compensates the axial chromatic aberration so that a focal distance may be longer to wavelength 10 nm shorter than use wavelength.  The condensing optical system and the pickup device are equipped with the objective lens and the coupling lens, and further a spherical aberration compensating means.
Patent JP-2003074894-A (JP)
Title: Air conditioner
Inventor: AOFUJI MASAYA
IPC: F24F1/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which enables improvement of safety and secure treatment of drain water without increase in the number of part items by protecting a two-way valve and by guiding the drain water generated in a heat exchanger. SOLUTION: The heat exchanger, a drain pans 12A, 12B, a blower 11, etc., are accommodated inside the main body of the air conditioner 1. The heat exchanger is constituted of a front heat exchanger part 9A and a rear heat exchanger part 9B. These front and rear heat exchanger parts communicate via piping, and the midway part of this piping 25 for communication is provided with the two-way valve 20 which is controlled so as to be freely opened and closed depending on an operation mode. The front heat exchanger part is equipped with a two-way valve cover 21 provided with a cover part 12a which covers the two-way valve. This two-way valve cover is provided integrally with a drain guide part 21b which receives the drain water dropping down from a U-turn part 23 of the side part of the front heat exchanger part and which leads the drain water to the drain pan 12A.
Patent JP-2003075087-A (JP)
Title: Refrigerator
Inventor: ARAKI MASAO
IPC: F28F1/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooler and a refrigerator having an improved heat- exchange performance attained by improving proof stress in frosting of the cooler. SOLUTION: In the cooler of a plate-fin tube type, heat-transfer fins are set off in the vertical direction to air-flow direction, and a bypass air path is provided by using a heat-transfer fins of different width. A refrigerant heat- transfer pipe is provided orthogonally to the heat-transfer fins. The refrigerant heat-transfer pipes are arranged in a plurality of tiers along the air-flow direction and in a plurality of rows to the air-flow direction. A plurality of holes are made in the tail flow of the refrigerant heat-transfer pipe. Even if the lower part of the cooler is partly blocked by frost, so that air may flow in the lateral direction (in the orthogonal direction to the fins) in the cooler, and thus, cooling capacity (proof stress in frosting) is improved, and heat-exchanging performance is improved by increasing the leading-edge part.
Patent JP-2003073012-A (JP)
Title: Sheet processing device and image forming device with the same
Inventor: KUWATA TAKASHI
IPC: B65H37/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device comprising a sheet processing device capable of miniaturizing the device and reducing the cost. SOLUTION: An aligning means 301 movable between a first position forming a first sheet stacking part 300B for supporting the discharged sheets S and a second position for not supporting the sheets, is mounted at the downstream of a pair of discharge rollers 330, and a second sheet stacking part 325 is mounted at an approximately just vertical lower part of the aligning means 301. The pair of discharging rollers 300 are switchable between a first condition capable of discharging the sheet S and a second condition for separating the rollers forming the pair of discharging rollers 300.  When the pair of discharging rollers 300 are in the second condition, and the aligning means 301 is located on the first position, a sheet aligning and stacking part 300E allowing the alignment of the sheets by the aligning means 301 is formed by the first stacking part 300B and a sheet delivery passage R1 formed between a reference wall 323 and the pair of discharging rollers 330.
Patent JP-2003075887-A (JP)
Title: Focal plane shutter
Inventor: NAKANO YOICHI
IPC: G03B9/36
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make a main arm small in size and light in weight, to reduce the number of parts and to attain the cost reduction. SOLUTION: A shutter aperture 1a formed in a shutter base plate 1 is opened/ closed by several blades 2. The focal plane shutter is provided with a driving lever 10 in a shutter driving mechanism, the main arm 3 which is driven by the driving lever and a follower arm 5 constituting a parallel link mechanism. The driving lever 10, the main arm 3 and the follower arm 5 are separately supported by the shutter base plate 1 through shafts so as to oscillate. A planar part 10c connected to the main arm 3, and a circular-arc part 10d rotatably fitted to one blade 2d among several blades are coaxially arranged on the driving pin 10b of the driving lever 10.  The blade 2d is rotatably connected too the follower arm 5 so as to constitute the parallel link mechanism cooperatively with the driving lever 10 and the follower arm 5, and the blade 2d is driven in parallel to the aperture edge 1d of the shutter aperture 1a.