baber/WOPTO huggingface dataset:
Patent JP-2002147747-A (JP)
Title: Heat treating equipment and process therefor
Inventor: YAMAMOTO ZENTA
IPC: F27B17/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a means, in which a mixture emulsion gas, serving as fuel, can be formed with a minimum amount of energy in a heat-treating furnace operated with heat generated by burning a water-fossil fuel mixture emulsion gas. SOLUTION: The heat-treating equipment 1 is provided with a vaporizing means 15, in which temperature of a water-fossil fuel mixture emulsion-gas is raised to be vaporized, and the heat-treating furnace 10, in which a heat- treatment is carried out by using the heat generated by burning the mixture emulsion-gas gasified by the means 15. The vaporization means 15 raises the temperature of the mixture emulsion by utilizing the temperature of exhaust-gas discharged from the furnace 10.
Patent JP-2002148710-A (JP)
Title: Multi-display device
Inventor: YAMANAKA KAZUYA
IPC: G03B21/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-display device which nearly eliminates a belt-like luminance distribution of a partial image peripheral edge part possibly generated by secondary light source images arrayed in a grating shape. SOLUTION: This multi-display device which constitutes one image by combining partial images projected on a screen 3 by a plurality of projector devices is equipped with a lighting device and a grating-shaped lens array which form the secondary light source images arrayed in a long grating shape, a display device which displays the partial images lit by the secondary light source images, a projection lens which projects the partial images, and a light shield plate 5 which shields peripheral edge parts regarding overlapping areas of the projected partial images from light and has light shield end edges 5a formed in an uneven shape having such height AV and pitch that projections by adjacent secondary light source images 18a shift by a half phase from each other.
Patent JP-2002144675-A (JP)
Title: Printer
Inventor: OBARA HIROYUKI
IPC: B41J2/325
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a small printer having means for dissipating heat generated from a motor at a low cost. SOLUTION: The printer 10 comprises an impeller 44 fixed to a shaft 34 for taking up an ink ribbon 18. When the take-up shaft 34 is rotated by driving a motor 38, the ink ribbon 18 can be taken up and heat of the motor 38 can be dissipated by an air flow formed by the impeller 44.
Patent JP-2002150981-A (JP)
Title: X-ray generator
Inventor: OSAKA NAOHISA
IPC: H01J35/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator in which an anticathode can be rotated at a high speed, in a state that rotation deflection of this anticathode is suppressed very low. SOLUTION: This is the X-ray generator 1, having the anticathode 6 to rotate while generating the X-ray, a cylindrical rotary shaft 7 to rotate along with the anticathode 6 and a stationary shaft 32 installed inside and to form a first space R1 between the inner peripheral face of the rotary shaft 7. A fluid for generating pressure, when the rotary shaft 7 moves in a direction perpendicular to a rotary shaft line X0 is made to flow into the first space R1 through the second space R2 and a hole 33. A fluid bearing is constituted by the pressure of the fluid in the first space R1, and the rotation deflection of the anticathode 6 can be suppressed to a trace amount of ±1 μm or less.
Patent JP-2002147847-A (JP)
Title: Hot-water supplier
Inventor: OKADA SHUNJI
IPC: F24H1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of detecting surely the leakage of water when the leakage of water is caused in an auxiliary heat exchanger. SOLUTION: The hot-water supplier is equipped with a combustion burner 8 arranged below a combustion chamber 4, the heat exchanger 14 for heating water utilizing the waste gas of combustion from the combustion burner 8, a feed water flow passage 22 for supplying water to the heat exchanger 14, and a hot-water discharging flow passage 26 for discharging hot-water from the heat exchanger 14. A drain pan 16 for collecting condensed water condensed in the auxiliary heat exchanging unit 20 of the heat exchanger 14 is arranged in the combustion chamber 4 and the drain pan 16 is provided with a draining means 30 for discharging the condensed water, further, a water leakage detecting means 42 equipped with a water level detecting sensor 60 and a water leakage judging means 70 is provided in relation to the drain pan 16 or the draining means 30.
Patent JP-2002143605-A (JP)
Title: Chromatographic separation method
Inventor: TANIMURA MASAYASU
IPC: C13B20/14
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of achieving stable operation when a method for separating a fraction of each component from a mixture containing plural components with an industrial chromatographic separator through plural steps is carried out. SOLUTION: In the chromatographic separation method, a stock fluid containing plural components is supplied to an endless circulative chromatographic separation system, component adsorbed zones are formed in a packed bed and two or more fractions are separated. The method includes at least (i) a step in which the stock fluid is supplied and a fraction enriched with one component is drawn, (ii) a step in which a desorbing agent is supplied and a fraction enriched with another component is drawn and (iii) a step in which the fluid in the packed bed is circulated and a zone in which plural components are present is moved without supplying a stock fluid to the bed or drawing a fraction, and a cycle including the steps is repeated.  The packed bed comprises a packed bed to which the stock fluid is supplied and one or more other packed beds, and an adsorbent (an ion exchange resin) in the packed bed to which the stock fluid is supplied has a larger average particle diameter and/or a higher crosslinking degree than that in the other packed beds.
Patent JP-2001167943-A (JP)
Title: Small-sized magnetic device, method of shielding the same from electromagnetic interference, and electrical device using the device
Inventor: JOAO L ANDREAS
IPC: H01F27/36
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide EMI shield for a small-sized magnetic structure which electrically isolates a magnetic core from the primary and secondary sides of a circuit, while holding the core at a fixed potential. SOLUTION: This magnetic structure contains a support structure or bobbin and a winding composed of an electrical conductor is attached to the top of the supporting structure or a bobbin. The winding is connected to terminals to provide the interconnection with the magnetic structure. In order to give optimum magnetic characteristics to a magnetic device, the magnetic core is contained in the support structure. In order to prevent EMI radiation, in addition, the winding is wrapped with an EMI shield which is composed of metallic foil of copper, etc. The EMI shield is connected to a shield pin in the support structure by means of a conductive strap, and the shield pin can be connected to a fixed potential through a safe rated capacitor and provides a low impedance path to a current induced in the EMI shield.  This magnetic structure is particularly useful as an isolation transformer, incorporated in an isolation power unit.
Patent JP-2002144696-A (JP)
Title: Method for ink jet image recording
Inventor: NISHIDA NOBUHIRO
IPC: C09D11/328
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet image recording having high discharge stability, excellent fastness such as water resistance, light resistance, heat resistance and the like of the obtained image in a water base ink having advantages in handleability odor, safety and the like. SOLUTION: The method for ink jet image recording comprises the steps of individually preparing solutions containing an ink composition including a water soluble dye and a polymer fine particle dispersing material, coating the solutions on an image receiving material, forming an image, and then heating to form a film of the dispersing material on the image receiving material.
Patent JP-2002151146-A (JP)
Title: Lithium secondary battery
Inventor: KOGA HIDEYUKI
IPC: H01M10/05
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having a high capacity and excellent cycle performance by imparting reversibility to its positive electrode made of graphite fluoride (CF)n. SOLUTION: The lithium secondary battery has a positive electrode made of graphite fluoride. A stabilization solvent having the property of forming, upon discharging, a stable intermediate product with lithium inserted between layers of graphite fluoride and with fluorine constituting the graphite fluoride is used as the electrolyte of the battery.
Patent JP-2002144467-A (JP)
Title: Laminated material for paper container and paper container using laminated material
Inventor: SHIOZAKI KOICHI
IPC: B32B37/15
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive laminated material for a paper container having good bending properties on a filling molding machine, enabling high speed molding, generating no foaming and high in interlaminar strength, and the paper container using the laminated material. SOLUTION: In the laminated material 100 for the paper container having the uppermost and lowermost surface layers comprising thermally fusible synthetic resin layers, an intermediate layer comprising a cardboard layer 120 and the inorganic compound vapor deposition film layer 140 provided under the cardboard layer, the inorganic compound vapor deposition film layer, wherein the side surface of an upper surface base material film is surface-treated, is laminated to the rear surface of the cardboard layer through a low density polyethylene film 130 becoming a thermally fusible adhesive and constituent layer extruded from an extruder while the undersurface of the film 130 is treated with ozone by an extrusion lamination method.
Patent JP-2002143819-A (JP)
Title: Device for treating muck
Inventor: OKAWA KOJI
IPC: B02C18/22
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating muck by which the muck can be sifted surely and crushed surely even when the muck has high viscosity or high moisture content. SOLUTION: A roll screen 6 arranged under a receiving hopper 5 is disposed aslant so that the downstream side of the raw material moving side is higher than the upstream side. A plurality of raw material passages extending zigzag in the raw material moving direction are arranged on each of a plurality of rotating rolls of the screen 6 by disposing a plurality of rotating rollers, each of which is inclined with respect to the axial direction being the center of the radial direction of the screen 6, at the prescribed pitches to the axial direction and forming an inclined circumferential groove having the prescribed width between the adjacent rotating rollers. A crushing cutter 7 is arranged at the upper position of the screen 6 for crushing the raw material moving on the raw material passages of the screen 6.
Patent JP-2002157794-A (JP)
Title: Recording method for optical information recording medium
Inventor: FUJII HIDEKAZU
IPC: G11B11/105
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a recording medium of a domain wall moving type that if a substrate having deep grooves provided with rectangular sectional shapes is used, recording films are formed in the side parts of the deep grooves as well and the deterioration in signal grade in reproducing is resulted. SOLUTION: The number of recording times of the respective information tracks of the recording medium are managed and relating at the initial first time or up to the prescribed several times, recording is carried out at the recording power higher than that in subsequent recording.
Patent JP-2002153322-A (JP)
Title: Handle for brush
Inventor: MORIWAKA HIROBUMI
IPC: B29C45/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a handle for a thick brush with high designing flexibility and with a sense of transparency under a simple method. SOLUTION: The handle for the brush buries inner layers 12, 14 made of colored resin inside of an outer layer 11 made of transparent or semi-transparent resin.
Patent JP-2002155293-A (JP)
Title: Metalworking oil composition
Inventor: JIDO YOICHIRO
IPC: C10N40/22
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a metalworking oil free from a chorine-containing additive, enable the deep cutting work of stainless steal, titanium alloy or the like, and capable of preventing the scuffing of guide bush parts during the cutting work by an automatic screw machine. SOLUTION: The metalworking oil is obtained by compounding a lubricating base oil with (a) a sulfur-containing extreme pressure agent, (b) an organic zinc compound and/or organic molybdenum compound, and (c) an imide additive.
Patent JP-2002155619-A (JP)
Title: Long pushing device
Inventor: SUZUKI NORIE
IPC: E04F19/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a long-pushing device being capable of being simply installed even by an amateur posteriorly and also having excellent appearance. SOLUTION: In the long pushing device composed of long pushing fittings 1, a long-pushing tool 10 built and supported between the fittings and plaques installed to the long pushing fittings, the fittings are formed in a supporting structure such as at least one-side opened box shape, a receiving shape or the like, a side board has holes 5 for inserting fixtures, an a side board opposed to the side board with the holes has through-holes 3 for inserting tools. Accordingly, the long pushing device can be posteriorly simply and surely even by the amateur. Since the fittings are decorated by the plaques, the appearance of the long-pushing device is improved, and an inexperienced amateur can be covered.
Patent JP-2002165396-A (JP)
Title: Ac generator for vehicle
Inventor: ASAO YOSHITO
IPC: H02K3/28
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicle capable of avoiding expansion of coil end group in the radial direction, reducing wind noise and suppressing increasing of temperature of a stator. SOLUTION: In the AC generator, six pieces of single phase coils are winded to slots provided two at every pole and phase. Each single phase coil 30 has two pieces of wave winding coils 31A, 31B formed with winding conductive wires 32 at a determined number of times in a wave pattern composed of slot storage parts 31a spaced at six slot pitches in the circumferential direction and crossing parts 31b connecting alternatively an end part with another end part of adjacent slot storage parts 31a in the axial direction, the coils 31A, 31B are winded to a slot 15a to oppose to the crossing parts 31b with six slots of deviation in the circumferential direction.
Patent JP-2002128156-A (JP)
Title: Environmental sanitation control supporting package material and wrapper
Inventor: YAMAGATA SHIGETO
IPC: B32B27/18
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an environmental sanitation control supporting package material and wrapper which is processed into a drip absorbing sheet to be placed in a packed fishery product or into a container or a bag for perishable food such as vegetable and fruit for keeping freshness, wherein the material is highly antibacterial and has effects of suppressing, for a long time, hydrogen chloride gas generated from waste when incinerated. SOLUTION: A basic compote metal silicate inorganic antibacterial agent which contains an oxide comprising calcium, magnesium, silica, aluminum, titanium, zinc, sodium or the like is mixed into various kinds of olefin-based resins such as a polyethylene, a polypropylene, a polyester, a nylon or the like and fabricated into a film or a sheet, which is excellent in antibacterial properties and ethylene gas decomposition properties and suppresses generation of hydrogen chloride gas when burned.
Patent JP-2001212637-A (JP)
Title: Production method for corrugated fin
Inventor: NOZAKI KIMIO
IPC: B21D53/08
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a corrugated fin which drastically aims at cutting down the risk that a corrugated fin is blocked up among ejectors in conjunction with the production method of the corrugated fin placed and used inside the heat exchanger such as a radiator and a heater-core. SOLUTION: A plurality of louvers 23 are formed symmetrically at the both sides of the central section 15c in the width direction of slanting section 15b and concurrently one side louvers 23a, 23b formed together at one end and the other end of the central section 15c are built up so as to project in the direction of travel of the corrugated fin 15 from one end and the other end of the central section 15c and the louvers 23c, 23d formed at one end and the other end of the central section 15c are characteristically built up aslant at the same side of one side louvers 23a, 23b formed in one end and the other end of the central section 15c.
Patent JP-2002165213-A (JP)
Title: Broadcasting system and method using wavelength- division multiplexing(wdm) optical communication method
Inventor: SHINODA HIDETOSHI
IPC: H04N21/647
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To enable to broadcast information such as high-quality images from several different broadcast stations to several subscribers, by using a wavelength-division multiplexing(WDM) optical communication method, and to enable a two-way and high-quality information exchange between each of the broadcast stations and the several subscribers. SOLUTION: The broadcasting system is provided with a WDM communication device (12), which multiplexes information sent from several broadcasting stations 1-n (11) and transmits it as optical signals of different wavelength λ1 to λn, each being allocated to respective broadcasting station; a WDM line (14) which transmits the optical signals sent from the WDM communication device (12), devices 1-m (13) on the subscribers' side each of which has a wavelength selecting circuit, which selects optical signals of arbitrary wavelength from the optical signals of multiple wavelength transmitted on the WDM line (14);  and a decoding circuit for decoding the selected optical signals into information and subscriber information line (15) for exchange of information, such as charging information between the devices 1-m (13) on the subscribers' side and the several broadcasting stations 1-n (11).
Patent JP-2002159996-A (JP)
Title: Classifier, method for classifying sludge, sludge treatment equipment and treatment method for sludge
Inventor: KAMIFUJI ZENICHIRO
IPC: C02F11/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a classifier which is capable of continuously and efficiently removing solids of a large diameter in spite of the materials to be treated which contain the solids, such as oil sludge, discharged from an oil tank and more particularly the materials to be treated which have a low flow property and high viscosity at ordinary temperature, and a method for classifying the sludge, and further to provide a sludge treatment equipment and a sludge treatment method capable of removing the solids contained in the sludge, or the like, then continuously treating the solids to change the solids to powder and granular materials having good handling quality and expanding their applications to their final treatment or effective utilization. SOLUTION: This classifier has a cylindrical body 3 which is disposed in the horizontal direction, a heat medium supply mechanism 4 which admits a heat medium into plural pipes 31 constituting this cylindrical body 3, a rotary mechanism 5 which rotates the cylindrical body 31 and a discharge mechanism 6 which exists below the outside of the cylindrical body 3. The cylindrical body 3 is cylindrically disposed with the plural pipes 31 apart spaced intervals and plates 37 are joined to the inside surface side of the respective pipes 31. The adjacent plates 37 and 37 are parted at least at the spacings narrower than the spacings between the adjacent pipes 31 and 31.
Patent JP-2002171373-A (JP)
Title: Digital copying machine
Inventor: WAKAHARA SHINICHI
IPC: H04N1/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine which transfers image data to/from another digital copying machine and performs respectively different image processing on a transmission side and a reception side. SOLUTION: When an image-processing method at anther digital copying machine is designated by an operation display part 300 in the case of recording/ outputting image data to a recording paper by an image forming part 200 after reading the image of an original by an image reading part 100 and compressing the image data to store it temporarily in a memory unit, the digital copying machine 1 divides the image data by a prescribed dividing method, records/ outputs one of the divided image data block by the part 200, transmits another divided image data block to another digital copying machine and transmits processing instruction information for instructing a processing method to the image data designated by the operation display part 300 to the other digital copying machine.  Consequently recording/outputting of the image data can be assigned to plural digital copying machines 1, and the respective digital copying machine can perform different image processing.
Patent JP-2002167043-A (JP)
Title: Work falling speed reducing soundproof structure for pallet
Inventor: NISHINO TADAYUKI
IPC: B65G57/03
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional pallet that the noise is caused by a collision and a contact of a work with a housing case and a contact of the work already charged and stacked inside the housing case with a newly charged work when charging the works into the housing case. SOLUTION: A case main body C is formed into a rectangular parallelepiped opened in the top surface thereof, and a means (spring hinges 45 and 45a) for interfering with one end of the work W falling inside the case main body C to reduce the falling speed of the work W is provided inside the case main body C. The falling speed of the work W when colliding with a bottom plate 2 is hereby reduced to reduce the noise.
Patent JP-2002169672-A (JP)
Title: System and method for image processing, and computer readable storage medium stored program to execute the method
Inventor: IKEDA IKUYO
IPC: G06F3/12
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for image processing, and a computer readable storage medium stored program to execute the method capable of improving processing speed on the whole system and improving the whole throughput. SOLUTION: The system for image processing comprises an analyzing means to analyze inputted color image data from applications on a computer and a determination means to determine whether the most suitable color processing/ color correction processing for the whole of the image data should be executed by a printer driver on the computer or by a printer according to the analyzing results.