baber/WOPTO huggingface dataset:
Patent JP-2003137684-A (JP)
Title: Ammonium nitrate oil solution explosive
Inventor: WATANABE KYOICHI
IPC: C06B31/28
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a safe ammonium nitrate oil solution explosive which is phlegmatized not to be completely exploded (to be incompletely exploded) by No. 6 detonation initiation even right after manufacture and after lapse of several weeks in spite of using a porous prill ammonium nitrate which is reduced in the density of particles and is sensitized and to provide the ammonium nitrate oil solution explosive which further lowers the specific bulk gravity of the ammonium nitrate oil solution explosive using the porous prill ammonium nitrate of low density without raising initiation sensitivity and can be controlled in the bulk specific gravity. SOLUTION: The ammonium nitrate oil solution explosive prepared by mixing the porous prill ammonium nitrate, fuel oil, and a phlegmatizer in common use as a specific gravity control agent of an inert porous body having properties to absorb the fuel oil.
Patent JP-2003140837-A (JP)
Title: Disk array control device
Inventor: YOSHIDA AKIRA
IPC: G06F3/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk array system capable of operating a plurality of disk array control devices as one disk array control device, suppressing performance decline caused by physical mounting positions of cache memories of the plurality of disk array control devices, and showing the performance in proportion to the number of the devices. SOLUTION: This disk array control device has a host switch interface part, a plurality of disk array control units having a plurality of channel interface parts, a plurality of disk interface parts and a plurality of cache memory parts, and a cross coupling network connected to the plurality of channel interface parts, the plurality of disk interface parts and the plurality of cache memory parts. Hereby, the access performance to the cache memories arranged distributively among the plurality of disk array control units is improved, and the performance of the disk array control device can be improved in proportion to the number of the disk array control units.
Patent JP-2003126729-A (JP)
Title: Electric dust collector
Inventor: FURUTA MASATOSHI
IPC: B03C3/38
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric dust collector which can easily remove particles captured by a dust collection electrode, and suppress lowering of the dust collection efficiency. SOLUTION: This electric dust collector 1 comprises a housing 10 having an air passage 9 to communicate an air inlet 7 with an air outlet 8, a suction fan 12 to generate an air flow W, a first discharge unit 13, a first dust collection unit 14, a second discharge unit 15, a second dust collection unit 16, a voltage supply unit 17 to supply the discharge voltage to generate corona discharge CD, and a drive motor to rotate a discharge electrode 4 and a dust collection electrode 5. The discharge units 13 and 15 comprise a discharge shaft 23, and a plurality of discharge electrodes 4, and are rotatably and pivotally supported. The dust collection units 14 and 16 comprise a dust collection shaft 28 and a plurality of dust collection electrodes 5 on the downstream side of the discharge units 13 and 15, and are rotatably and pivotally supported.
Patent JP-2003139493-A (JP)
Title: Interior unit of air conditioner
Inventor: YONEYAMA HIROYASU
IPC: F24F13/22
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger cleaning structure for an interior unit of a ceiling-embedded type air conditioner capable of simplifying complex work of cleaning a heat exchanger and reducing the cost of a cleaning device. SOLUTION: This interior unit of the ceiling-embedded type air conditioner is equipped with, in a casing, a centrifugal fan directly connected to a motor for rotational drive, a heat exchanger disposed around the centrifugal fan, a drain pan disposed underneath the heat exchanger, and a drain pump installed at a suitable place inside the drain pan and fitted with a suction inlet immersed in the drain sump and with a drain discharge outlet connected to a hose discharging drain to the outside. In the interior unit, a sprinkling pipe with one end plugged, with the other end equipped with a cleaning solvent inlet detachably connected to a supply hose of an outside pump that serves as a cleaning solvent supply means, and with the inbetween portion provided with many spraying holes is disposed along the whole circumference near the upper portion of the heat exchanger.
Patent JP-2002319636-A (JP)
Title: Semiconductor memory and manufacturing method therefor
Inventor: KITAMURA TAKUYA
IPC: H01L21/02
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory contributing to making power consumption reduced and realizing a high-speed operation, and to provide the manufacturing method. SOLUTION: This semiconductor memory is provided with a MOS transistor, first insulation films (16, 21 and 22), a capacitance part and a first contact part (17'). The MOS transistor is formed on the surface part of a semiconductor substrate (50) and is provided with a gate (10), a source region (13) and a drain region (14). The first insulation films (16, 21 and 22) cover the MOS transistor. The capacitance part is formed on the first insulation films (16, 21 and 22) and is provided with a lower electrode (6), a dielectric layer formed on the lower electrode (6) and an upper electrode (8) formed on the dielectric layer. The first contact part (17') is formed in the first insulation films (16, 21 and 22) and extends from the lower electrode (6) to the source region (13). The first contact part (17') is provided with a first metal plug part.
Patent JP-2003136416-A (JP)
Title: Socket for rotating bolt and nut
Inventor: NEJIKANE FUMIYOSHI
IPC: B25B13/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To attach/detach a bolt or a nut in a lace in which an empty space in the axial direction of the bolt or the nut to be attached/detached is limited. SOLUTION: In a socket for rotation in which a socket (13) for bolt and nut to allow a bolt head or a nut to be fitted is opened in one end, and a socket (19) for a transmission projection to allow a transmission projection (17) of a rotating means (15) is opened in the other end, the socket for the transmission projection has the same section corresponding to the transmission projection over the entire length in the axial direction of the socket for the transmission projection, and the length in the axial direction of the socket for rotation is reduced by opening the entire surface of the end on the socket side for bolt and nut at the socket for the transmission projection in the socket for bolt and nut.
Patent JP-2003113489-A (JP)
Title: Electrode for electrolytic fluorination
Inventor: UDAGAWA AKIO
IPC: C25B3/28
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and stable electrode for electrolytic fluorination, which can be obtained at ordinary temperature and a normal pressure in a high yield, and has high current efficiency. SOLUTION: This electrode for electrolytic fluorination comprises employing a complex electrode of nickel and rare earths oxide such as lanthanum oxide, cerium oxide and neodymium oxide for the anode, and can be used for electrolytic fluorination in an industrial scale.
Patent JP-2002155007-A (JP)
Title: Production of aldols using fine-structured reaction system
Inventor: LEIPPRAND INGA
IPC: C07C45/72
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an alternate method improved in space-time yield, conversion ratio or selectivity or requiring low expenses in aldol reaction. SOLUTION: This method for producing the aldols is performed by a catalytic reaction of aldehydes and/or ketones and comprises carrying out the reaction in a channel of a fine-structured reaction system.
Patent JP-2003137028-A (JP)
Title: Room map lamp structure of overhead console
Inventor: FUKUSHIMA TAKETOSHI
IPC: B60R16/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To realize a room map lamp structure of an overhead console allowing reduction of the number of components and assembling man-hours to reduce a component cost and an assembling cost. SOLUTION: In the overhead console, an overhead console body has at least a room lamp 12 and map lamps 13, 13', and switches 14, 14' turning on/off the room lamp 12 and the map lamps 13, 13'. The room lamp 12, the map lamps 13, 13' and the switches 14, 14' are provided on the same printed circuit board 11. Electrical connection between the room lamp 12 and the map lamps 13, 13', and the switches 14, 14' is executed by a wiring pattern formed on the printed circuit board 11.
Patent JP-2002199678-A (JP)
Title: High output rotor assembly
Inventor: YORK MICHAEL TIMOTHY
IPC: H02K19/22
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotatable rotor in the axial direction of a generator. SOLUTION: The rotor has a rotor coil (22) and two magnetic pole piece members (18, 20). The rotor coil (22) is housed between the two magnetic pole piece members (18, 20), which have a plurality of flange-like magnetic poles (30) extended from the flat bottom face (28, 36), respectively. Each flange-like magnetic pole (30) has a holding structure on the terminal (34) of the side opposite to the flat bottom faces (28, 36). A partial flange (32) is formed as the holding structure. The two magnetic pole piece members (18, 20) are engaged with each other around the rotor coil (22), and a ring or another fixing means is arranged on the partial flange (32) by protruding the partial flange (32) of each magnetic pole piece member (18, 20) beyond the flat bottom face of the opposite magnetic pole piece member.
Patent JP-2003149618-A (JP)
Title: Liquid crystal display panel inspection device
Inventor: MIZOGAMI TATSU
IPC: H01L21/683
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel inspection device which is accompanied with a moving mechanism for a liquid crystal display panel and in which the increase in its installation area is suppressed as much as possible. SOLUTION: This liquid crystal panel inspection device is provided with a liquid crystal display panel housing case for housing an uninspected liquid crystal display panel 14, a liquid crystal display panel housing case for housing an inspected liquid crystal display panel 14, an absorption table 2 being an inclination face for moving the liquid crystal display panel 14 from the uninspected liquid crystal display panel housing case to the inspected liquid crystal display panel housing case by utilizing force of gravity, a stopper 6 for stopping the liquid crystal display panel 14 moved by the absorption table 2 at a prescribed position, and a test head (prober) 9 for performing characteristic inspection of the liquid crystal display panel 14 stopped at the prescribed position by the stopper 6.
Patent JP-2003145205-A (JP)
Title: Press die for hot slab
Inventor: HAYASHI KAZUNORI
IPC: B21B15/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the durability of press dies in an breadthwise reduction method of a hot slab by a press. SOLUTION: A pair of press dies used in continuously breadthwise reducing the slab have an inclined surface expanded in the inlet side direction in the horizontal section with respect to the advancing direction of the hot slab and a parallel surface which is continuous to the inclined surface and parallel to the advancing direction, and a part including a boundary part of the inclined surface and the horizontal surface can be replaced. A material of the part which can be replaced is preferably any one of a Ni-based superalloy, a Co- based superalloy or a Fe-based superalloy.
Patent JP-2003144533-A (JP)
Title: Deodorization method and system
Inventor: HASHIMOTO KAZUHITO
IPC: B01D53/86
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for efficiently deodorizing various kinds of odorous components generated in a composting fermentation drying process of organic waste such as livestock excretion without deteriorating a composting drying function. SOLUTION: The method and the system for deodorizing odorous components generated in a decomposition process of organic waste is characterized in that deodorization is performed by jointly using deodorization by microbes, and deodorization by decomposition of the organic waste using titanium oxide as a photocatalyst.
Patent JP-2003147261-A (JP)
Title: Epoxy resin coating material composition for clean room
Inventor: RO TOSHITAMI
IPC: C09D201/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin coating material composition for clean rooms produced by excluding risky components as far as possibly, using a solvent emitting a volatile gas component quickly decaying in the drying step and excluding a component derived from a volatile organic material having high boiling point and remaining over a long period. SOLUTION: This epoxy resin coating material composition for clean rooms contains (A) an epoxy resin having an epoxy equivalent of 100-30,000, (B) an amine-based resin curing agent selected from aliphatic polyamines, aromatic polyamines, alicyclic polyamines, polyamide amines and their modified materials, (C) an organic solvent having a boiling point of <=130 deg.C and an evaporation rate of >=80 (relative value taking the evaporation rate of butyl acetate as 100) and (D) a pigment. The composition has a phosphorus content of <=100 ppm and a boron content of <=100 ppm.
Patent JP-2003147534-A (JP)
Title: Apparatus for forming metallic film
Inventor: MATSUDA RYUICHI
IPC: H01L21/285
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To form a thin Cu film 16 of high quality by increasing a deposition speed and drastically reducing the cost. SOLUTION: The thin Cu film 16 of the high quality is formed at the high deposition speed and the a lower cost by feeding gaseous raw material from a nozzle 12 into a chamber 1, making electromagnetic waves incident on the inside of the chamber 1 from a plasma antenna 9, causing an etching reaction in a plurality of projecting parts 20 made of copper arranged between the substrate and a ceiling member by a gaseous Cl2 plasma 14 in a state discontinuous with the flow direction of the electricity of the antenna member to form a precursor (CuxCly) 15, which precursor (CuxCly) 15 carried to the substrate 3 controlled to a temperature lower than the temperature of a member 18 to be etched is made of only the Cu ions by a reduction reaction and is applied to the substrate 3 and the thin Cu film 16 is formed on the substrate of the substrate 3.
Patent JP-2003144536-A (JP)
Title: Volatile medicine gradually discharging member and air conditioner using it
Inventor: NUMAMOTO HIRONAO
IPC: F24F1/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a volatile medicine gradually discharging member that can gradually discharge a volatile medicine through vaporization by averaging the discharging quantity of the medicine at a discharging speed at which the medicine can be discharged at a low concentration, can prevent the unnecessary discharge of the medicine by sufficiently coping with temperature changes, and without changing the vaporizing quantity of the medicine even when the quantity of the medicine decreases. SOLUTION: This volatile medicine gradually discharging member is provided with a liquid absorber which absorbs and holds the liquid medicine. The absorber has a vaporizing quantity control film which controls the vaporizing quantity of the medicine and a humidity-sensitive film which changes in permeating quantity of the medicine in accordance with temperature changes on its surface. The absorber also has a space in which the vaporized vapor of the medicine stays between the films. The member gradually discharges the vapor of the medicine staying in the space formed of the films to the outside through the humidity-sensitive film in accordance with the change of the external humidity environment while the concentration of the vapor in the space is maintained at a fixed value or lower.
Patent JP-2003158803-A (JP)
Title: Wire-fixing tool
Inventor: NEGISHI EIZO
IPC: H01B17/22
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire-fixing tool that is excellent in workability of making a wire attached to a pin insulator by simple operation and is capable of fixing the wire the pin insulator firmly so as to prevent a distribution failure. SOLUTION: This wire-fixing tool A is a tool for fixing to the pin insulator P the wire D that is stretched at the upper part of a pole DC in such a way as to make it along the pin insulator P. The tool A comprises an insulating cover member 1 that is attached to the pin insulator P, and a fixing means 2 that is arranged inside the cover member 1, latched to the wire D and fixes the wire D.
Patent JP-2003145901-A (JP)
Title: Imaging apparatus
Inventor: UNOBAYASHI SHINSUKE
IPC: G03G21/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which a service man can find out the cause of a failure quickly at the site of a user and can take a countermeasure by outputting the position, reason and occurring date of past jams, the sheet feeding position, the sheet feed count thereat, the sheet size, the job mode, and the total count of the body from a copy machine. SOLUTION: The imaging apparatus comprises a memory for storing the position, reason and occurring date of past jams, the sheet feeding position, the sheet feed count thereat, the sheet size, the job mode, and the total count of the body, and outputs it in its body.
Patent JP-2003160943-A (JP)
Title: Pile head coupled structure, joining structure
Inventor: NISHIHARA ITSURO
IPC: E02D27/34
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage of the joint between a pile head and a foundation base upon occurring of an earthquake and the like, and simplify construction work and reduce construction period.  <P>SOLUTION: Steel stress dispersing boards 1 and viscoelastic materials (acrylic polymer viscoelastic materials) 45 are laminated alternately on an elastic material (urethane elastomer) 44, and the lower surface of the upper lid 39 of a protective cylinder 37 is placed on the upper-most viscoelastic material 45 to form a joining structure 47. Reinforcing bars 22 are arranged to be projected on the upper surface of the upper lid. A gap 41 is formed on the pile head of a concrete pile 6, which is capped with the joining structure 47, and the elastic material 44 is placed on an end face plate 13. Then, footing concrete is filled in such a way that the concrete does not penetrate the protective cylinder 37, and the pile head of the concrete pile 6 is joined to the footing 28, thus a pile head coupled structure 30 is formed (a). In this pile head coupled structure 30, a horizontal force P<SB>1</SB>can be absorbed by the deformation of viscoelastic material 45 and the move of the stress dispersing board 1 (b). Also, forces of drawing or plucking can be absorbed by the expansion/contraction of the viscoelastic material 45 and the elastic material 44.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162986-A (JP)
Title: Id generating device and id confirming device
Inventor: OKUBO KENICHI
IPC: H04L9/32
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ID generating device which can improve the secrecy of a target device, and to provide an ID confirming device.  <P>SOLUTION: In a code generating section 121 and a code length decision section 122 in a telephone body 100, a data length and its contents are generated in random code strings. Based on the code strings, an ID generating section 123 in the telephone body 100 and an ID generating section 221 in a battery pack 200 generate ID codes by the same arithmetic processing. The ID codes generated in the ID generating section 123 and the ID generating section 221 are compared in an ID comparing section 126 in the telephone body 100, and if these are equal, the battery pack 200 is identified as a regular one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163396-A (JP)
Title: Optical amplifier
Inventor: NAKAZAWA SATORU
IPC: H04B10/40
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier which can make wavelength dependency of the gain of an EDF in a so-called a non-temperature-control stimulation light source unit.  <P>SOLUTION: The optical amplifier 21 is equipped with the EDF28, a light source unit 1 having a semiconductor laser element 5 emitting stimulation light and a housing 14 storing it, and an optical multiplexer 26 having an input 37 optically coupled with the light source unit 1, an input 38 for receiving signal light, and an output 39 for providing the stimulation light and signal light for the EDF28; and the semiconductor laser element 5 has an active layer 15 which contains a compound semiconductor between clad layers 16 and 17 including mutually different conductivity compound semiconductors and is so constituted that the oscillation wavelength of the semiconductor laser element is 440 to 1470 nm at 20°C. In this case, the variation in the gain of the EDF28 to the oscillation wavelength can be made sufficiently small and NF can be made sufficiently small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163876-A (JP)
Title: Digital camera, and image distribution method and program
Inventor: SUENAGA KAZUNORI
IPC: G06Q30/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera and an image distribution method and program that can easily distribute images in response to a placed order.  <P>SOLUTION: The image distribution method includes: a step S210 of generating main image data and thumbnail image data denoting an object, storing the main image data and the thumbnail image data to a recording medium while being associated with each other, and simultaneously transmitting the thumbnail image data to all of a plurality of slave units to inquire of them; a step S220 of receiving a transmission request of the main image data associated with the thumbnail image data received from slave units from the slave units; a step S225 of storing a first identifier particularizing the slave units and a second identifier for particularizing the main image data in cross-reference with each other; and a step S230 of referencing the cross-reference between the first identifier and the second identifier and transmitting the main image data to the slave units for sending the transmission request to transmission of the main image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162066-A (JP)
Title: Image forming glass plate and its manufacturing method
Inventor: YAMAMOTO KAZUAKI
IPC: G03F7/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming glass plate by which the durability and the light resistance of a photograph are improved and also the added value of the photograph itself is enhanced, and its manufacturing method.  <P>SOLUTION: This image forming glass plate is constituted by forming photographic information provided by a customer as a high-gradation dot image by the metal of a light shielding layer on either side of a glass plate. In this manufacturing method, the photographic information provided by the customer is converted into a gray scale image, dot image data is generated based on the gray scale image data, and plotting data is generated based on the dot image data, then the glass plate where the light shielding layer is coated with a resist is plotted by a plotting device, and developed and etched, whereby the image forming glass plate consisting of the metal of the light shielding layer is manufactured.  <P>COPYRIGHT: (C)2003,JPO