baber/WOPTO huggingface dataset:
Patent JP-2002104591-A (JP)
Title: Method for displaying liquid level of liquid storage tank
Inventor: TSUCHIKAWA KOJI
IPC: B67D1/07
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To display in a manner that a simply recoverable abnormality, when occurring, is not recognized as a failure or the like. SOLUTION: Whether a beverage exists or not is confirmed by a plurality of liquid level sensing electrodes placed in a liquid storage tank. On the liquid level sensing electrodes at lower levels than an electrode which has lit an indication lamp as a changeover from no-beverage-existing to beverage-existing is determined, corresponding indication lamps are forced to be lit irrespective of the confirmation results as to whether the beverage exists. On the electrodes at upper levels of the electrode which has extinguished the lamp as a changeover from beverage-existing to no-beverage-existing is determined, the corresponding indication lamps are forced to be extinguished irrespective of the confirmation results as to whether the beverage exists.
Patent JP-2001135109-A (JP)
Title: Incandescent lamp
Inventor: SISCHKA INGOLF
IPC: F21Y101/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the lighting function of an automobile head light during running in the daytime. SOLUTION: For an incandescent lamp having at least one incandescent coil usable for generating high beam with an automobile head light, lighting function during running in the daytime is realized further. When the reduced high beam is used as energy saving light during running in the daytime, it is disadvantageous that light distribution belonging to the high beam is not suitable for the lighting function during running in the daytime. Further, the high beam, even if it satisfies conditions for maximum lighting brightness during running in the daytime, it has to be reduced greatly to the extent that halogen cycles in an incandescent lamp tube can no longer be maintained. Because of this, the interior of the tube is blackened and the life of the lamp is shortened.  In order to obtain an incandescent lamp which can improve the lighting function of an automobile head light during running in the daytime, the incandescent lamp has to have at least one first incandescent coil for generating high beam and at least one second incandescent coil for generating daytime- running beam.
Patent JP-2002099493-A (JP)
Title: Electronic conference system
Inventor: NARABE JUNICHI
IPC: G06F15/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of communication in the case that a common screen is transmitted to each terminal in an electronic conference system. SOLUTION: In the case that the joining member of a conference transmits and shares a screen image to the other member, a document reference application judgment part 131 acquires a presently active document reference application from OS, judges the kind, and calls a corresponding reference application 110. When the member selects a reference part by the document reference application 110, a selection part acquisition part 111 reads in the selection part, and a selection part code part 132 generates selection information including selection part information. A data transmission part 133 transmits the selection information to the other terminal, and, when a data receiving part 234 receives the selection information on the other terminal, a selection part decode part 235 decodes it.  A document reference application judgment part 231 calls a corresponding selection part setting part 212 on the basis of the decoded result. The selection part setting part 212 displays the selection part designated on the decoded result on a display.
Patent JP-2001164049-A (JP)
Title: Thermoplastic vulcanized rubbers of carboxylated nitrile rubber, and thermoplastic polyurethanes
Inventor: ABRAHAM TONSON
IPC: C08L69/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanized rubber composition of a carboxylated nitrile rubber and a thermoplastic polyurethane, having low oil-swelling properties and unsticky properties, capable of being readily processed, and having an upper working temperature higher than that of a corresponding thermoplastic polyurethane, and further to provide a method for producing the composition. SOLUTION: This composition is produced by using a processing aid, e.g. a maleated polyolefins, and an addition type curing agent such as bisoxazolines and bisimidazolines. Generally, the composition comprises the thermoplastic polyurethane as a continuous phase and the carboxylated nitrile rubber dispersed therein.
Patent JP-2002103314-A (JP)
Title: Method for releasing sanitary ware molded body from mold and two-releasing apparatus and cradle for mold- releasing
Inventor: ENOMOTO TAKEO
IPC: B28B1/26
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically carry out releasing a molded body without decreasing a quality of the molded body from a horizontal press type pressure casting molder on which a plurality of different shaped molded bodies are mixedly disposed. SOLUTION: For a method for releasing a sanitary ware molded body casting- molded by processing one end part of a plurality of arranged casting molds with a pressing device by arranging horizontally in a lamination state casting molds arranged so that a divided surface of a divided mold composed of the divided mold capable of being divided into two parts becomes almost vertical, a process for releasing one side divided mold on a molded body-receiving surface side of receiving the molded body in order to release the molded body from the casting mold; a process for setting the cradle to the molded body; a process for releasing the other divided mold; and a process for transferring the cradle and the molded body held by the cradle to the following process, are successively and automatically carried out.
Patent JP-2002109078-A (JP)
Title: Operation method for learning classroom system, data processor and recording medium
Inventor: DEJIMA TATSUYA
IPC: G06Q30/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a learning classroom system for realizing a learning classroom for giving a learner the place to test his/her ability. SOLUTION: A web server 102 installed so as to open a music classroom site 103 by an operator 101 connects terminal equipment 104 used by the student of the music classroom and the terminal equipment 105 used by the instructor of the music classroom and relays the exchange of image data, voice data, MIDI (music) data or the like (texts, points and the data of a musical score, etc.), between the terminal equipment 104 and 105. The instructor is made to evaluate the student for whom he/she is in charge of a lesson. To the student for whom it is considered that the ability reaches a fixed level from the evaluation, the right to give the lesson to the other student is given.
Patent JP-2002112325-A (JP)
Title: Mobile communication system and mobile station
Inventor: UCHIUMI YOSHINORI
IPC: H04W88/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a network service corresponding to a small wireless area. SOLUTION: When a mobile station 1a enters a wireless area 7d of a near distance wireless communication unit 6d, communication is conducted between the near distance wireless communication unit 6d and the mobile station 1a and a service controller 5 installed in a mobile switch network 4 receives information denoting that the mobile station 1a is resident in the wireless area 7d of the near distance wireless communication unit 6d from a wireless area management unit 8 via a data communication network 9. The service controller 5 retrieves a network service corresponding to the wireless area 7d and provides the result of retrieval to the mobile station 1a.
Patent JP-2002102849-A (JP)
Title: Method and apparatus for sterilizing flowing water
Inventor: IMANISHI HISASHI
IPC: C02F1/32
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently irradiate flowing water with ultraviolet rays in a relatively short cylinder. SOLUTION: In a method for sterilizing the flowing water in which the flowing water is sterilized by reciprocating the water while the flow velocity and flow direction of the water being sent are changed along the line of sterilization lamps arranged in parallel into the cylinder.
Patent JP-2002103405-A (JP)
Title: Method and mold for molding optical element
Inventor: KODAMA TAKUYA
IPC: G02B5/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of molding an optical element having good surface accuracy. SOLUTION: In the mold for molding the optical element 1 being a molded article having a desired shape by injecting a molten resin in the mold to mold, dwell and cool the same, a plurality of cores 11-14 for molding the optical surfaces (a)-(d) of the optical element 1 and a sleeve 19 for molding the non- optical surface (f) of the optical element 1 are provided. An electric heater making the temperature of the non-optical surface (f) or a part thereof at the time of molding higher than that of the optical surfaces (a)-(d) and lower than the glass transition point of the resin is provided on the side of the sleeve 19.
Patent JP-2002116753-A (JP)
Title: Music box, music box diaphragm and method of manufacturing the same
Inventor: TAKENAGA TORU
IPC: G10F1/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a music box diaphragm which does not use lead for the weight of a bass vibration valve. SOLUTION: A weight constitution body 12 is formed by injection molding of tungsten-compounded 6 nylon of specific gravity 10 to 13.0 and metallic pieces 14a of copper or brass are inserted into the weight base. Nickel plating is applied to the weight constitution body 12 and is brazed by leadless solder to the prescribed position on the low tone side of a diaphragm connecting surface 30a. The weight constitution body 12 and the diaphragm 30 are cut by a multicutter 42 which is formed by coaxially arraying plural plain milling cutters 43 of the same diameter and the same thickness at the same equal intervals as the width of the vibration valve and is locked to obstruct the relative rotation with a revolving shaft 46, by which the bass vibration valve 34 coupled with the individual weights 36 is formed.
Patent JP-2002173707-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: SAKAGUCHI KIYONOBU
IPC: C21C1/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron for restraining sticking and growth of slag on the inner surface of a refractory at a free board in a vessel, in the method for dephosphorizing the molten iron held in the vessel by utilizing converter slag as a dephosphorizing agent. SOLUTION: Gaseous oxygen is blown into the vessel from the upper-space of the molten iron at >=20 deg. nozzle angle to the vertical downward direction. Then, at least one item among an outlet diameter of the nozzle for blowing the gaseous oxygen, pressure of the gaseous oxygen at the outlet of the nozzle and vertical distance from the outlet of the nozzle to the molten iron surface, is changed so that collision pressure of the gaseous oxygen in the vertical direction onto the molten iron surface becomes not less than a prescribed value.
Patent JP-2001132585-A (JP)
Title: Fuel injection valve provided with plurality of nozzle plates
Inventor: REN WEI-MIN
IPC: F02M51/06
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector having replaceable orifice plates. SOLUTION: A housing has an inlet, an outlet and a longitudinal axis line extending penetrating the housing, and a valve seat 30 arranged near the outlet has a seal face and a passage extending penetrating the valve seat. A needle is arranged so as to reciprocate along the longitudinal axis line between a first position and a second position. The multi-layered orifice plate assembly 50 arranged at the outlet of the housing is provided with a first orifice plate 510 having a plurality of first inlets 516 and a second orifice plate 520 having a plurality of second inlets 526. A plurality of the first inlets and a plurality of the second inlets are connected to each other through at least a channel 536 to allow fluid to flow through the channel.
Patent JP-2002121390-A (JP)
Title: Flame-retardant resin composition
Inventor: IMANISHI SHINICHIRO
IPC: C08L101/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition from which a molding having an excellent flame retardance is obtained. SOLUTION: The flame-retardant resin composition comprises (a) a synthetic resin, (b) a hydrocarbon polyhydric alcohol or hydrocarbons, (c) a foaming agent, (d) a flame-retardant dehydrating agent, and (e) a metallic oxide including silicon dioxide as an essential component.
Patent JP-2002119863-A (JP)
Title: Hydrogen peroxide decomposition catalyst, hydrogen peroxide decomposition catalyst composition and method for cracking hydrogen peroxide
Inventor: ODO JUNICHI
IPC: B01J32/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst and catalyst composition which have excellent chemical stability, are inexpensively and easily usable and can surely convert hydrogen peroxide to a safe substance and a method for decomposing the hydrogen peroxide using such catalyst and the catalyst composition. SOLUTION: The cyclic phenol sulfide metal complex expressed by the general formula (1) (where X is a hydrogen atom, hydrocarbon group, acyl group, carboxyalkyl group or carbamoylalkyl group; Y is a hydrogen atom, hydrocarbon halide group, halogen atom, acyl group, hydroxyl group, carboxyl group, amide group, amino group, nitro group, cyano group, chlorosulfonic acid group, alkoxysulfonyloxy group, sulfonic acid group or metal salt, ammonium salt, lower alkyl ammonium salt, lower alkanol ammonium salt or pyridinium salt of the sulfonic acid group; a plurality of X and Y may be same or different; (n) is an integer from 4 to 8; M is a transition metal or group IIB metal; (p) and (q) are an integer of >=1 indicating composition ratios) is used as the catalyst.
Patent JP-2002122029-A (JP)
Title: Engine running-in method
Inventor: SHIMURA SETSU
IPC: F02B79/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an engine running-in method capable of improving fuel consumption, in a short time. SOLUTION: Before delivering an engine after the completion of engine assemblage, the high-temperature running-in oils including the hard particles R, namely carbon-based soot particles, and having 90-130 deg.C of the oil temperature range is filled in an engine in place of the engine oil. The engine is operated for running-in, in a state of the engine speed becoming within a range from the idle engine speed to 3,000 rpm and the combustion pressure of the engine becoming a maximum combustion pressure Pmax. The running-in operation of the engine is performed utilizing the engine operation, when inspecting the engine after concluding the engine assemblage and before shipment.
Patent JP-2002124596-A (JP)
Title: Semiconductor device and production method therefor
Inventor: SAITO NAOKI
IPC: H01L23/12
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To remarkably improve connection reliability by easily securing sufficient standoff and improving the solder wetness of an electrode pad. SOLUTION: In an external electrode 8 provided on a semiconductor device 1 of P-VQFN as one of non-lead surface mounting, a metal plating layer 8b composed of a metal such as copper (Cu) and a solder plating layer 8c composed of a solder are respectively formed on the upper surface and lower surface of an electrode part 8a (on the mount face side and opposite side of a package 7). Sufficient initial standoff can be secured by these metal plating layer 8b and solder plating layer 8c and even in the case of solder reflow when mounting the semiconductor device 1, by having the metal plating layer 8b, which is not molten by heat, the inclination margin of the package 7 caused by interposing a foreign substance can be increased.
Patent JP-2002135884-A (JP)
Title: Driving circuit for infrared light emitting diode for wireless microphone
Inventor: HARIMA TATSUJI
IPC: H04R3/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a spurious signal by reducing distortion of a driving current waveform for an infrared light emitting diode. SOLUTION: A driving circuit for an infrared light emitting diode 1 for wireless microphone which drives the infrared light emitting diode 1 by a sound signal from a microphone unit to send the sound signal as infrared rays is provided with a constant current circuit 10 comprised of a differential input operational amplifier 11 which takes a high frequency signal voltage Va modulated by the sound signal as one input, and the infrared light emitting diode 1 is driven by this constant current circuit 10.
Patent JP-2002088373-A (JP)
Title: Method for producing chip-like charcoal and apparatus therefor
Inventor: MOTOYAMA TOYOAKI
IPC: C01B32/336
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems that woody scrap wastes or park wood pruning wastes are increased, there is a limit on places even when the woody scrap wastes or park wood pruning wastes are kept in a stacked state and a reutilizable treatment is preferably required or the treatment after cutting of grass growing on the side of roads or twigs of roadside trees and nonpollution treatment of Shochu (distilled low class Japanese alcoholic liquor) waste liquors are required though the woody wastes or park wood pruning wastes are generally kept in the stacked state in the actual situation in which disposal, incineration treatments, or the like, of the woody wastes or park wood pruning wastes are not approved because of problems about CO2 or dioxins, or the like, though the woody wastes or park wood pruning wastes, or the like,  are sometimes delivered to a waste treatment company and partially reutilized under a prescribed control. SOLUTION: This method for producing chiplike charcoal comprises crushing and chipping lumbers obtained by thinning, woody wastes, or the like, removing contained magnetic metal components such as nails with magnets and foreign materials such as stainless steel or stones by classification with specific gravity difference, then feeding the chips to a rotary kiln furnace, carbonizing the chips in the rotary kiln furnace, activating and cooling the carbonized chips with misty spray water and drying the carbonized chips with a moisture content increased with the misty spray water.
Patent JP-2002134956-A (JP)
Title: Connection structure of electrical component
Inventor: TSUCHIYA TAKAHIRO
IPC: H05K7/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free connection structure that can prevent cracks caused by soldering or the like in a temperature shock test when connecting electrical components. SOLUTION: A resin case 1, and metallic busbars 2, 3, 4, and 5 fixed to the resin case 1 are provided. In the busbars 2, 3, 4, and 5, a projection 21 for welding is formed, where the projection is welded to lead legs 61 and 62 of a plurality of the electrical components 6, 7, 8, 9, and 10, thus electrically connecting the electrical components to the busbars.
Patent JP-2001120757-A (JP)
Title: Game machine
Inventor: YAMAMOTO HIROYUKI
IPC: A63F7/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify variable prize winning equipment installed on a game machine. SOLUTION: In a playing area 3 are disposed variable prize winning equipment 100, which can be interchanged between a first state, disadvantageous for a player, and a second state, advantageous for a player, and starting prize winning holes 122a, 122b. When a playing ball enters into the starting prize winning holes 122a, 122b, the variable prize winning equipment 100 is switched to the second state. When at least two of the prize winning balls that have entered into the variable prize winning equipment 100 in the second sate are detected within valid time, the variable prize winning equipment 100 changes from the second sate to the third, more advantageous for a player.
Patent JP-2002136668-A (JP)
Title: Combination game machine
Inventor: TSUKAHARA KEIJI
IPC: A63F7/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a combination game machine capable of easily recovering a prescribed number of game balls per game from a supply tray for every game. SOLUTION: This combination game machine is constituted to supply game balls to a shooting means from the supply tray 8 via a feeding means 12 and to shoot a prescribed number of game balls into a play region of a game board by a shooting means for every game. In this constitution, a recovery means 27 is provided for recovering the prescribed number of game balls per game from the supply tray 8 before the start of each game.
Patent JP-2002125420-A (JP)
Title: Method for transplanting seedling of transplanter and apparatus therefor
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To surely carry out the feeding of each seedling from a seedling takeout tool to a planting unit without damaging the seedling even when transplanting operations are performed at a high speed. SOLUTION: The seedling takeout tool 35 is advanced relatively to the seedling in a pot part in a seedling tray, thrusted into the seedling and retreated to take out the seedling thrusted therewith. The seedling takeout tool 35 is transferred from a posture opposite to the seedling tray to a nearly downward posture opposite to the planting unit 44 and the seedling is then eliminated from the seedling takeout tool 35, dropped and fed to the planting unit 44 which is then lowered and thrusted into a ridge. The planting unit 44 is opened to plant the seedling and subsequently lifted to a seedling receiving position.  The movement of the seedling takeout tool 35 is once stopped from or about the time when the seedling is fed to the planting unit 44 with the seedling takeout tool 35 until the planting unit 44 reaches a position in the course of lowering under the seedling receiving position. When the planting unit 44 is moved near the seedling receiving position, the moving speed of the planting unit 44 is reduced from that in other positions.
Patent JP-2002139152-A (JP)
Title: Mounting structure of seal cover
Inventor: MIZUNO HIROSHI
IPC: F16J15/08
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent excessive compression of a packing 4 and keep a mounting screw 5 not to be loosened for a long period, in the mounting structure of a seal cover 3 mounted on a hole part opening surface 1a of a substance 1 to be mounted through the packing 4. SOLUTION: A bead 7 having thickness lower than a thickness t1 of the packing 4 in a state that height size is free is formed in a hole part opening surface 1a in a manner to surround a spot where a screw hole 6 for a mounting screw 5 is formed.
Patent JP-2002147739-A (JP)
Title: Collected ash processing method for waste gasifying/ melting equipment
Inventor: MURAHASHI KAZUTAKE
IPC: F23J15/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a collected ash processing method for waste gasifying/ melting processing equipment capable of decomposing dioxin in collected ash in the waste gasifying/melting processing equipment with an existing apparatus without independently providing an exclusive heating processing apparatus, and suppressing melting of heavy metals. SOLUTION: In a processing method for ash collected with a dust collection apparatus 5 of waste gasifying/melting processing equipment, collected ash is thrown onto an ash delivery conveyor 10 located at a lower portion in a combustion chamber 2 in the form of powder or thrown in the state of slurry, and is passed through a high temperature atmosphere at 700 deg.C or higher in the combustion chamber 2 (1), or the collected ash is thrown into the combustion chamber 2 in the form of powder or sprayed in the slurry state, and is passed through the high temperature atmosphere at 700 deg.C or higher in the combustion chamber to decompose dioxin in the collected ash (2).