baber/WOPTO huggingface dataset:
Patent JP-2001230522-A (JP)
Title: Method of manufacturing printed circuit board material and manufacturing device of wire structure
Inventor: IKEDA KOJI
IPC: H05K3/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for making a printed circuit board into higher density and easily and economically manufacturing a printed circuit board material, which is superior in precision of size and to provide the manufacturing device of wire structure which can be used suitably for the method. SOLUTION: In the manufacturing method of a printed circuit board material, a forming die 20 where multiple pores are bored with a prescribed pitch is placed on a table 10, that is movable in the horizontal direction. Operation for permitting a wire supply means 11 to insert a metallic wire 13 into the pore of the forming die 20 and to cut it, moving the table 10 in the horizontal direction by a prescribed distance, inserting the metallic wire 13 into the other hole of the forming die 20 and cutting it, is repeated. The many metallic wires 13 are arranged in the forming die 20 by the prescribed pitch. A composite material constituted of plastic and ceramic is made to flow into the forming die 20, and the composite material is cured.
Patent JP-2001230289-A (JP)
Title: Fault analyzing method and system
Inventor: SHIMODA ATSUSHI
IPC: G01N21/94
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To detect a critical defect of a testing object previously in a productive step. SOLUTION: The fault analyzing method includes a step for storing a defective position by detecting the defect of the testing object in the productive step, a step for gathering detail information about the defect and storing the relation of the defective position and the information, a step for storing the fault generating position in the final test of the testing object, a step for comparing the defective position and the fault generating position, and a step for displaying classified detail information on the basis of compared result.
Patent JP-2000241678-A (JP)
Title: Manufacture of optical fiber device provided variable thickness metal coating
Inventor: EGGLETON BENJAMIN JOHN
IPC: C03C25/22
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber provided with a metal coating layer of variable thickness. SOLUTION: This manufacturing method comprises a step for preparing a shadow mask 32 to specify an optical fiber 30 to be coated and a coating pattern, a step for arranging the shadow mask 32 between a metal source 31 and the fiber 30 to deposit coating metal from the metal source 31 onto the optical fiber 30, and a step for activating the metal source 31 to emit the coating metal and for moving the shadow mask 32 with respect to the optical fiber 30. Travel, onto the optical fiber 30, of the metal of the metal source 31 is controlled therein.
Patent JP-2001226671-A (JP)
Title: Fluorescent material and display tube produced by using the material
Inventor: MIFUNE TATSUO
IPC: H01J11/34
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for decreasing the unevenness of the brightness of the surface of a display tube and making the contrast of displayed image clear by uniformizing the light-transmittance over the whole surface of the front panel. SOLUTION: A sulfide-doped fluorescent material produced by attaching a sulfide of at least one kind of element selected from among Ag, Fe, Co, Ni, Cr, Mo, Mn, Al, Ru, V, Nb, Ti, Zr and Sn to the surface of a fluorescent material is used in the front panel of a display tube.
Patent JP-2001227254-A (JP)
Title: Method for mounting heat insulator using suction cap
Inventor: NISHITANI HITOSHI
IPC: E06B5/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulator capable of being easily attached to and removed from the glass surface of a window or a smooth wall surface by use of suction caps, being repeatedly usable, having good design, and being excellent in heat insulation performance and in the prevention of dew condensation; and a method for mounting it. SOLUTION: When the heat insulator is made of a relatively soft material such as a bubble-containing sheet, holes are bored in positions where it is desired to attach the suction caps, and the sides of the suction caps opposite to their sucking faces are inserted into the holes and locked in place to integrate the suction caps with the heat insulator. When the heat insulator is made of a resin sheet or panel that cannot be bored easily, strips of heat insulator retaining members having portions to be sucked by the suction caps and portions to retain the heat insulator are provided and attached to the top and bottom and the right and left of the glass surface of the window to bold the heat insulator in place.  The portions to retain the heat insulator may be provided with grooves for a panel-shaped heat insulator, so that a transparent resin panel is inserted in the grooves and retained.
Patent JP-2001231885-A (JP)
Title: Solid golf ball
Inventor: MANO SATOSHI
IPC: A63B37/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball with excellent restitution performance and flight performance, giving a good hitting feel to a player. SOLUTION: This solid golf ball comprises at least one core and at least one cover layer covering the core. At least one layer of the core is the vulcanized and molded product of a rubber composition comprising a base rubber material, a co-crosslinking agent, an organic peroxide, a padding material and a specific organic sulfur compound having at least one cyano group in its benzene ring.
Patent JP-2001236968-A (JP)
Title: Fuel cell reactor and method of using the same
Inventor: OTSUKA KIYOSHI
IPC: C25B1/30
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel fuel cell reactor and a method of using the same, particularly a fuel cell reactor effective in production of hydrogen peroxide from hydrogen and oxygen. SOLUTION: A fuel cell reactor is divided into an anode chamber, an intermediate chamber, and a cathode chamber by an anode and a cathode. An electrolyte solution is present in the intermediate chamber and the space between the anode and the cathode is externally short-circuited by means of an electronic conductor. A method of producing hydrogen peroxide includes supplying the anode chamber with a hydrogen donor and the cathode chamber with oxygen by using the reactor to produce hydrogen peroxide in the electrolyte solution in the intermediate chamber.
Patent JP-2001237592-A (JP)
Title: Handling method of tape supply reel of tape feeder and grasping jig for tape supply reel
Inventor: WADA AKIFUMI
IPC: H05K13/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a handling method of a tape supply reel of a tape feeder as well as a grasping jig for the tape supply reel, for improved operativity in the replacement of the tape feeder. SOLUTION: When a single operator carries both a main body part of a tape feeder and a tape supply reel connected to it through a tape, the tape supply real 9 is grasped by a grasping jig 20 which comprises an axle member 22 inserted in a center hole 9a of the tape supply reel 9 and is attached to a part of operator's body or clothes. Thus, handling is done with one hand free, for improved operativity in the replacement.
Patent JP-2001237937-A (JP)
Title: Entrance slave machine attaching base with camera
Inventor: OSHIMA MASAHIRO
IPC: H04M1/12
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To extend an image pickup range upward without providing an inclined base additionally even at the time of setting an entrance slave machine with a camera on a low position of a wall surface. SOLUTION: An entrance slave machine attaching base 1 with a camera is provided with a hollow part 13 to which an entrance slave machine 2 with a camera is to be fitted by a rear face 11 parallel to a wall surface 10 and a front face 12 oblique to the wall surface 10 and which is formed in a trapezoidal shape. The entrance slave machine 2 with the camera is directed to the front in a first attachment style where the entrance slave machine 2 with the camera is attached to the front face 12 with the rear face 11 on the wall surface. The entrance slave machine 2 with the camera is directed obliquely upward from the front in a second attachment style where the entrance slave machine 2 with the camera is attached to the rear face 11 with the front face 12 on the wall surface.  A fixing screw 3 is provided which fixes the attaching base 1 to the wall surface 10 while holding the entrance slave machine 2 with the camera in the first or second attachment style.
Patent JP-2001237556-A (JP)
Title: Substrate fixing structure
Inventor: YAMADA MANABU
IPC: H05K5/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate fixing structure which can protect a substrate mounted with heavy parts from breakage even when the substrate receives an impact when the substrate falls down, and so on. SOLUTION: This substrate fixing structure is used for fixing a substrate mounted with heavy pats 1, such as the transformer, etc., and housed in an enclosure 3. This structure is provided with a plurality of horse shoe-shaped positioning ribs 4 between the enclosure 3 and substrate 2, and the curved top sections 42 and leg sections 41 of the ribs 4 are abutted with the substrate 2 and enclosure 3, respectively.
Patent JP-2001232357-A (JP)
Title: Water treatment equipment
Inventor: MIYATA TERUFUMI
IPC: B01J35/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment equipment for subjecting harmful organic matter in wastewater, such as dioxins, organohalogen compounds, volatile organic compounds, agricultural chemicals or fungi, to efficient oxidative decomposition by using a photocatalyst and thereby purifying the wastewater. SOLUTION: Relating to this equipment having a cylindrical reactor through which a liquid to be treated 5 is allowed to flow, and also a light source 2 and a photocatalyst body 1, each placed inside the cylindrical reactor, the photocatalyst body 1 is a cylindrical photocatalyst body having a spiral projection 19 formed along the wall surface of the cylindrical reactor and inside the cylindrical photocatalyst body 1, the light source 2 is placed in such a way that the liquid to be treated 5 can be passed through the space between the cylindrical photocatalyst body 1 and the light source 2.
Patent JP-2001241318-A (JP)
Title: Nox adsorbing material regenerating device and regenerating method
Inventor: NAKAMURA MASAKI
IPC: B01J23/58
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a NOx adsorbing material regenerating device capable of suppressing reduction of a NOx adsorbing performance of a NOx adsorbing material covered with sulfur and capable of adsorbing (trapping) NOx for a long period and with a good efficiency, and provide a regenerating method and an exhaust gas emission control device. SOLUTION: The NOx adsorbing material regenerating device is provided with a NOx adsorbing means 20 and a gas flow control means. The gas flow control means changes a circulating direction of exhaust gas in a normal direction from one end side of a carrier in the NOx adsorbing means to the other end side, or in a reverse direction from the other end side to one end side. When the circulating direction of exhaust gas is changed, exhaust gas is changed from a stoichiometric condition into a rich condition, the NOx adsorbing means is heated to 600 deg.C or more, and the NOx adsorbing material is regenerated. The exhaust gas emission control device is formed in such a constitution that the NOx adsorbing material regenerating device is disposed in an exhaust gas flow passage 10 in an internal combustion engine of a lean burn condition.
Patent JP-2001245454-A (JP)
Title: Ac generator
Inventor: TONO KYOKO
IPC: H02K3/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator improving the cooling performance of its stator winding and reducing wind noise. SOLUTION: The AC generator is constituted of a rotor 7 having nail-shaped magnetic poles 22, 23 fitted on the rotor shaft 6 and a cooling means 5 disposed on the sides of the nail-shaped magnetic poles 22, 23, a stator 8 having a stator core 15 disposed opposite to the rotor 7 and a stator winding 16 winding on the stator core 15 air-cooled by the cooling means 5, and brackets 1, 2 supporting the rotor 7 and the stator 8. Wind passages are provided in the bracket 1, 2 for wind blown by the cooling means 5. The stator winding 16 has coil ends 16a, 16b which project outwardly both ends of the stator core 15 and a shield material 101 is provided to cover at least the inner peripheral surface of coil ends 16a, 16b.
Patent JP-2001127525-A (JP)
Title: Antenna
Inventor: TAKAHASHI TOSHIMASA
IPC: H01Q5/371
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an antenna that copes with a wide frequency range, can be minimized, and is not damaged, stolen and does not lose the outward appearance even when the antenna is installed in the interior of a vehicle. SOLUTION: The antenna is provided with at least two radiation conductors 11, 12 with different length and placed side by side, a feeding conductor 13 that is respectively connected to the radiation conductors 11, 12 at one end of the same side of the radiation conductors 11, 12 in their parallel placed direction, and a ground conductor plate 14 placed nearly in parallel with the radiation conductors 11, 12. Through the configuration above in this antenna, a plurality of the radiation conductors 11, 12 with different length and the ground conductor plate 14 cause a plurality of resonance points to enhance the overall frequency characteristic in the frequency band over a plurality of resonance frequencies so as to extend the operating frequency band of the antenna.
Patent JP-2001239195-A (JP)
Title: Liquid spraying vehicle
Inventor: FUKUMURO YOSHIO
IPC: B05B17/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid spraying vehicle capable of making the right-to-left width of the vehicle body as small as possible. SOLUTION: This liquid spraying vehicle 1 is equipped with a reciprocating motion pump 14 for liquid spray and an internal combustion engine 12 which drives the pump 14 and traveling devices 4, 4 through a transmission device 13. The internal combustion engine 12 and the transmission device 13 are arranged so that both the engine 12 and the transmission device 13 are located lengthwise between the front and the rear of the liquid spraying vehicle 1. Further, the pump 14 is arranged so that its reciprocating motion direction coincides with the lengthwise direction, from the front to the rear, of the vehicle 1.
Patent JP-2001240078-A (JP)
Title: Gusset bag
Inventor: KAGAWA SACHIKO
IPC: B65D33/16
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a gusset bag for reducing the environmental load of wastes, making a seal for an opening easy after filling a content and improving the production efficiency. SOLUTION: The gusset bag is formed of a composite film 10 with a sealant layer 10a as its inner face, and an aluminum foil is not laminated thereon, and its bottom section is sealed, and the gusset bag is formed into a square cylindrical shape with the opening 30 on its upper edge, and provided with both side folding gussets 11, and partial sealing sections 40 are provided in the vicinity of the inner face on the upper end of the square section of the opening 30.
Patent JP-2000313484-A (JP)
Title: Container in which two liquids are mixed at the time of opening
Inventor: NAKAGAWA MAKOTO
IPC: B65D51/28
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To mix two liquids by a simple operation by composing a container in which two liquids are mixed at the time of opening the container, which is used for supplies for caring for contact lenses for example, from a first container main body having a liquid dropping mouth in its mouth stopping part and a head tube member having on its inside a bottom wall member which is in close contact with the liquid dropping mouth and is so closed as to be breakable by being pressed. SOLUTION: After a first solution is filled into a first container main body 2 through a mouth stopping part 4, a liquid dropping mouth 6 is fitted on the mouth stopping part 4, and both of them, 4 and 6, are fixed by ultrasonic welding or the like. Separately therefrom, a second solution is filled from the opening 15 of a head tube member 3, and with a lid 16 inserted therein, they are ultrasonic welded. In use, the female screw 13 of the head tube member 3 is screwed relative to the male screw 5 of the container main body 2, and by screwing it further, a thin-wall pressure-breakable part formed in the middle of the bottom wall 14 of the head tube member 3 is pushed up and broken by the leading end of the liquid dropping mouth 6. Thus, the second solution in the tube member 3 can be caused to flow into the container main body 2 via the through-mouth 7 of the liquid dropping mouth 6, and both the liquid are mixed.
Patent JP-2001250795-A (JP)
Title: Method for fabricating semiconductor integrated circuit
Inventor: FUKUDA NAOKI
IPC: C23C14/34
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To protect a gate oxide film against breakdown due to charge up damage by reducing inflow of plasma electrons, generated at the time of depositing a thin film by sputtering, to a semiconductor substrate. SOLUTION: In a process for making contact holes 23 in an insulation film 22 and depositing a barrier conductor film 24 on the surface of the insulation film 22 including the inside of the contact holes 23 by sputtering, means for reducing inflow of plasma electrons to a semiconductor substrate 1 is employed for depositing the barrier conductor film 24. As the means for reducing inflow of plasma electrons to the semiconductor substrate 1, a collimation sputtering system or a long throw sputtering system is employed.
Patent JP-2001249928-A (JP)
Title: Simple input system and method for hierarchical structure data with identifier and recording medium
Inventor: SHIIHARA KOJI
IPC: G06F17/27
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the simple input system of hierarchical structure data with an identifier for solving the problem of a conventional system to which data are inputted after respectively relating data externally for the working and summarizing of similar data and converting them. SOLUTION: This simple input system of the hierarchical structure data with the identifier is provided with a hierarchical structure data editing device 120 for setting a value corresponding to the identifier obtained from the exiting hierarchical structure data with the identifier stored in storage parts 21 and 22 by a matching method using the identifier and a hierarchical structure for the skeleton part of skeleton hierarchical structure data. Thus the identifier is set and the value corresponding to the identifier is not set and stored in the storage part 24 and a display device 130 displays the skeleton hierarchical structure data.
Patent JP-2001251412-A (JP)
Title: Operating method and calling method for calling electronic telephone directory
Inventor: AOYAMA KATSUMI
IPC: H04W88/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that it is troublesome for a user to register a telephone number in a telephone directory and no effective technology is available although technology for improving the convenience of a telephone directory calling method is proposed. SOLUTION: A radio telephone system equipped with a key input part for inputting information, a display part for displaying information, a radio part for transmitting information by radio, and a storage part having a telephone directory memory stored with a telephone directory and a local telephone number memory stored with local telephone numbers displays the confirmation of registration of a local telephone number at the display part as instructed through a key operation part, selects the registration of a local telephone number as instructed through the operation part, determines whether or not a local telephone number is set and registered, and inputs the local telephone number by using the key operation part and display part and stores it in the local telephone number memory of the storage part when determined that the local telephone number is set and registered.
Patent JP-2000277033-A (JP)
Title: Electron gun and cathode ray tube using the same
Inventor: PARK DUK-SUNG
IPC: H01J31/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the voltage withstanding characteristic between a final acceleration electrode and a final focus electrode. SOLUTION: This electron gun 50 has a cathode 51, a control electrode 52, and a screen electrode 53 for constituting a tripolar part, at least one or more focus electrodes 55 formed sequentially from the screen electrode 53 and constituting an auxiliary lens, a final acceleration electrode 56 enclosing the final focus electrode of the focus electrodes 55 and constituting a main lens with the final focus electrode. In this case, the final focus electrode has a cylindrical base part 55a and a tapered part 55b having an end part with a larger diameter than that of the base part at the end part of the base part.
Patent JP-2001220609-A (JP)
Title: Vertical type smelting and reduction method
Inventor: ISHII KUNINOBU
IPC: C21B5/06
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To ensure stable treatment as there is a difference between a high temperature and low temperature in the heat distribution of a furnace and a half molten state or the insufficient cracking of dioxins is resulted at the low temperature. SOLUTION: This method consists in connecting >=2 units of the smelting reduction furnaces 31 of a vertical type in series, completely treating hardly treatable wastes 30, such as PCB and dioxins, gasifying and melting these wastes in a super high-temp. core packed bed and effectively utilizing the waste gases 36 and 37 generated in a previous stage as an energy source of a vertical shaft furnace and mini-blast furnace of the next post stages.
Patent JP-2001254934-A (JP)
Title: Liquefied gas vaporizer
Inventor: KUSAKA TAKAAKI
IPC: F23D14/18
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional liquefied gas vaporizer requires a large amount of thermal energy for vaporizing a liquefied gas. SOLUTION: In the liquefied gas vaporizer, the liquid of a liquefied gas being accommodated in a liquefied gas container 1 is vaporized by a heat exchanger 2 that is arranged outside the liquefied gas container 1 and is supplied to a combustor 16, hot wind is generated by a blower 3 and the combustion heat of a catalyst combustor 4 and is blown to the heat exchanger 2 for accelerating vaporization, thus reducing heating energy, reducing time until a steady state is reached, and improving safety without dying out.
Patent JP-2001255795-A (JP)
Title: Image forming device and its operation unit
Inventor: KANAZAWA TOSHIYA
IPC: G06T7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce operation steps and simplify the operation of an image forming device which gives the permission of an image forming operation by collating an identification number inputted with a registration number. SOLUTION: A fingerprint is detected by a fingerprint detecting part 11, and the fingerprint data are registered into a fingerprint data dictionary 133 together with an identification number. Inputted fingerprint data are collated with registered data by a comparison means 140, collation of the identification number and collation of fingerprint data are performed simultaneously, and then, a copy is permitted when they match, while, the copy is not permitted when they do not match.