baber/WOPTO huggingface dataset:
Patent JP-2002136095-A (JP)
Title: Stepping motor
Inventor: TAKEMOTO YASUYUKI
IPC: H02K37/16
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which gives a smooth torque output by effectively reducing detent torque which generates torque ripples in the torque output without so much damaging such motor output as torque and the like. SOLUTION: The stepping motor has a rotor 3 having a permanent magnet 2 magnetized in multipoles, two pieces or more of stator yokes 5a, 5b respectively disposed on the outer periphery of the rotor which forms multiphase of two phases or more and a exciting coil 8 which excites multiphase these stator yokes, and disposes the magnet poles of the stator yokes in proximity to and facing the magnet pole passing surface of the permanent magnet. A middle magnetic body 9 which is magnetically independent of the stator yokes on both sides is disposed at a prescribed position between the two adjacent stator yokes and in proximity and facing the magnet pole passing surface of the permanent magnet.
Patent JP-2001149585-A (JP)
Title: Game machine
Inventor: NAGASE TETSUMORI
IPC: A63F7/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To correct the disadvantage of a player in picture pattern display processing of a variable display game concerning a game machine having a picture pattern display part for variably displaying a plurality of picture patterns. SOLUTION: With prize winning in a picture pattern start hole, the value of a great success discriminating means is stored in a discrimination memory and the variable display game is played. When starting this variable game, picture patterns are determined and displayed while considering at least two values of the great success discriminating means stored in the discrimination memory so that processing of prize winning ball can be speedily performed.
Patent JP-2002128608-A (JP)
Title: Antimicrobial agent composition
Inventor: ONISHI TOSHIMASA
IPC: A01N43/40
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent composition having high safety, high activity and wide antimicrobial spectrum. SOLUTION: This antimicrobial agent composition contains 1-[[(3-iodo-2- propynyl)oxy]methoxy]-4-methoxybenzene, and at least one or more kinds selected from the compounds of (a) 2-(4-thiazolyl)benzimidazole, (b) methylene bisthiocyanate, (c) 2-(4-thiocyanomethylthio)benzothiazole, (d) 3-iodo-2- propynylbutyl carbamate, (e) zinc salt of 2-n-octyl-4-isothiazolin-3-one and (f) 2-pyridinethiol-1-oxide.
Patent JP-2002142254-A (JP)
Title: Emergency report system and method using mobile communication terminal device
Inventor: TAKAHASHI KATSUHIRO
IPC: H04W4/90
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To realize an emergency report using a mobile communication terminal device simply and in low costs. SOLUTION: Transmitted from a mobile communication terminal device 1, accommodation position information of a base station 2 in an exchanger 3, and an originator number of the mobile communication terminal device 1, are transferred to an HLR 4. The HLR 4 converts the accommodation position information to position information (latitudes and longitudes information) and then stores it along with the originator number. A dial number from the mobile communication terminal device 1 is analyzed by the exchanger 3, and when the dial number is a number representing an emergency connection destination (No.110, No.119), the position information and originator number are read out from the HLR 4 to notify an emergency call trunk 5 thereof. The emergency call trunk 5 notifies the emergency connection destination (a police station, a fire station) of the received position information and originator number.
Patent JP-2002145395-A (JP)
Title: Method of controlling beverage feed of beverage feeder
Inventor: SANO SHIGEKI
IPC: G07F13/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To allow a carbonated beverage and an additive liquid to sufficiently mix while preventing the beverage from excessively bubbling in a cup when the carbonated beverage such as cola and the additive liquid such as shochu are poured and sold in the cup. SOLUTION: The beverage feeder dispenses and feeds a predetermined amount of the carbonated beverage and an alcoholic additive liquid into a cup through a beverage feed line and an additive liquid feed line in the machine according to control of opening/closing of a valve based on an instruction. In this feeder, a beverage valve and an additive liquid valve are controlled to open/close so that the carbonated beverage is continuously poured out and the additive liquid is intermittently poured out by a small quantity.
Patent JP-2002152215-A (JP)
Title: Wireless communication network and wireless communication system
Inventor: MATSUDA JUNICHI
IPC: H01Q1/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication network that can easily build up an in-home network, in the case of configuring the in-home network by interconnecting wired communication networks built up in plural number of rooms. SOLUTION: The wireless communication network 181 is provided with wireless repeaters 15, 16 that make communication by setting up a wireless channel 110. The wireless repeaters 15, 16 use a wall 19 installed, so that respective radio wave emission faces of the wireless repeaters 15, 16 are made in close contact with its different sides for a radio wave transmission medium to establish the wireless channel 110. By interconnecting wired communication networks 13, 14 by the wireless communication network 181 build the in-home network.
Patent JP-2002147314-A (JP)
Title: Fuel leakage prevention structure for motive power generator
Inventor: UENO MITSURU
IPC: F02M59/46
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive fuel leakage prevention structure for a motive power generator capable of improving the degree of freedom of selection of an installation place. SOLUTION: In the motive power generator 1, the value of set pressure of a sequence valve 50 is set smaller than the value of discharge pressure of a feed pump 40 in driving the feed pump 40, and larger than the value of the head pressure of a fuel from the side of a fuel tank 10 in stopping the feed pump 40. Thereby, the sequence valve 50 is closed in stopping the motive power generator 1 and the sequence valve 50 is opened in operating it. Since the sequence valve 50 is opened and closed by using the pressure of a second duct 32, the need of complicated work such as electric wiring can be obviated so that the limitation of the installation place due to electric wiring is eliminated and the degree of freedom of selection of the installation place can be improved.  Since the sequence valve 50 does not use electricity, an examination based on the regulations of the fire protection law is not required when changing work of piping is carried out and the structure can be composed at a low cost.
Patent JP-2002144297-A (JP)
Title: Temperature difference cycling power generating system, variable capacitance capacitor, and method of manufacturing the same
Inventor: IKEDA KYOICHI
IPC: B81B3/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a power generating system capable of recycling the waste heat of ordinary temperature level which is abandoned in a conventional system. SOLUTION: This temperature difference cycling power generating system comprises a high temperature source and a low temperature source opposite to each other, a variable capacitance capacitor composed of a fixed electrode and a movable electrode movable by a spring, a bias power source, and a transformer for deriving the power. The variable capacitance capacitor is mounted between the high temperature source and the low temperature source, in such manner that it can transfer the heat to the high temperature source or the low temperature source. The bias power source and the transformer are electrically mounted between the fixed electrode and the movable electrode of the variable capacitance capacitor.  The variation of the capacity of the capacitor caused by the movement of the heat through a variable electrode, and the motion of the movable electrode induced by the variation of a spring constant or condition of the spring in accompany with the movement of the heat is derived from the transformer as the power.
Patent JP-2002142603-A (JP)
Title: Well crib type assembled artificial fish reef
Inventor: HAMASUNA JUNICHI
IPC: A01K61/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable and economical well crib type assembled artificial fish reef capable of readily exhibiting functions as an artificial fish reef and utilizing various kinds of materials during manufacture and having excellent durability and rigidity. SOLUTION: This well crib type assembled artificial fish reef is obtained by assembling plural rodlike members 1 having a suitable length into a well crib-shaped hollow cube and fixing four corners thereof with bolts 2 for utilization as the artificial fish reef.
Patent JP-2002150028-A (JP)
Title: Method of selling returned surplus concrete
Inventor: OKUNO TORU
IPC: G06Q30/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of selling returned surplus concrete to a consumer who wishes to purchase it by buying the returned surplus concrete through a communication line. SOLUTION: Information such as the properties of the returned surplus concrete and also information such as properties of the returned surplus concrete which are required by consumers are timely collected and registered. Each information registered in a distribution center is individually collated and matched, and the result of the matching is distributed to each consumer through the communication line. The consumer replies whether he orders the returned surplus concrete or not to the distribution center through the communication line. The distribution center having received the order purchases the returned surplus concrete, sells and supplies it to the consumer.
Patent JP-2002153745-A (JP)
Title: Method for utilizing heat of combustion of biomass alcohol and system therefor
Inventor: NAKANE TAKASHI
IPC: C12R1/645
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing heart of combustion of biomass alcohol, that is able to convert an energy of biomass alcohol to industrially available energy such as electric power and the like and that there is no need for the exhaust gas treatment, and to provide a system therefor. SOLUTION: The method comprises steps of fermenting biomass, concentrating biomass alcohol obtained by fermentation, feeding the resulting concentrated biomass alcohol to a reactor and feeding oxygen for combustion under pressure to the reactor, combusting the fed biomass alcohol in the reactor by the wet oxidation or the oxidation in an aqueous medium such as supercritical water and utilizing a heat energy in electric power by using a generated gas from the combustion.
Patent JP-2001196900-A (JP)
Title: Wave shaping circuit
Inventor: GOODELL TRENOR F
IPC: H03K17/687
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission circuit that reduces a noise attended with signal switching. SOLUTION: The waveform shaping circuit (10) includes one or more inverter stages that is tapped for its simultaneous conduction current. The simultaneous conduction current reaches a capacitance device through a current mirror. This current mirror is coupled with a power supply rail that is a high level power supply rail to change the capacitor device and a low level power supply rail to discharge the electric charges in the capacitance device. The capacitor device is charged or discharged by the simultaneous conduction current to produce a level proportional to the charged/discharged current.
Patent JP-2002154737-A (JP)
Title: Unsealing tape feed controller of over-wrapping machine
Inventor: NAKAMURA FUTOSHI
IPC: B65H35/07
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an unsealing tape feed controller of an over-wrapping machine allowing the length and sticking position of unsealing tape to be changed or adjusted arbitrarily against a film sheet. SOLUTION: This unsealing tape feed controller of the over-wrapping machine comprises a tape feed roller 14 for delivering a tape T from a tape reel TR and a tape cutter 18 for cutting the tape T independently rotated by a tape feed motor 14m formed of a servo-motor and a tape cut motor 18m and a controller 30 for controlling the motors based on a delivery request signal SS as a reference signal for operation of the over-wrapping machine.
Patent JP-2002156667-A (JP)
Title: Apparatus for optical branching/insertion
Inventor: IZUMI FUTOSHI
IPC: H04B10/27
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To realize an apparatus for optical branching/insertion with a small loss which can freely select a light having arbitrary wavelength from a wavelength multiplexed light signal and can drop it, without requiring the replacement or the extension/diminution of a light reflection device such as a Bragg reflection filter, even when an ad/drop wavelength (particularly drop wavelength) are changed. SOLUTION: The apparatus for optical branching/insertion is provided with a reflective wavelength variable type light reflection part 4 which can vary the reflective wavelength of inputted wavelength multiplexed light, an optical branching part 3 which takes out light reflected by the light reflection part 4 as branched light of wavelength multiplexed light, an optical insertion part 8 which adds light having a wavelength corresponding to the branched light to passing light without being reflected by the light reflection part 4 as inserted light, and a reflective wavelength control part 21a to control the reflective wavelength of the light reflection part 4 according to the wavelength subjected to the optical branching.
Patent JP-2002155725-A (JP)
Title: Particulate filter
Inventor: SHIRATANI KAZUHIKO
IPC: B01D46/52
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the technology for preventing deformation, damage and the like to a particulate filter by decreasing the amount of PM only with oxidation reaction heat of a catalyst without heating from the outside. SOLUTION: This particulate filter 1 catching particulate matter included in exhaust is provided with a nonwoven fabric 5 made from metallic, and a metallic plate 2 bearing oxidation catalyst on the surface thereof. In the particulate filter, a plurality of bag-shaped upstream side opening bag-shaped portions 5c having an upstream opening portions 5a opening toward the upstream of an exhaust passage 7 and a down stream blocking portions 5b blocking in the downstream side; and bag-shaped downstream side opening bag-shaped portions 5f having a downstream opening portions 5d opening toward the downstream and an upstream blocking portions 5e blocking on the upstream side are formed by folding the nonwoven fabric 5 so as to go and return several times.  The metallic plate 2 is set up in such a way as to contact with the nonwoven fabric 5 composing the upstream side opening bag-shaped portions 5c.
Patent JP-2001214977-A (JP)
Title: Production process engineering device, in particular rotary valve
Inventor: HEMMELMANN KLAUS
IPC: B65G53/46
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a production process engineering device that is improved in safety and reliability particularly for an operation under a high fluid pressure. SOLUTION: The production process engineering device, in particular rotary valve comprises a housing with an interior space that receives a rotor rotatably supported in the housing. Part of the rotor at least on one side thereof is projected out from the interior space and the housing. The rotor is sealed relative to the housing by a first seal arrangement and an additional seal arrangement axially offset from the first seal arrangement. The additional seal defines a passage interconnecting the interior space and the outside. If the first seal arrangement fails and the additional seal provides a seal against a fluid leak, the passage is however closed by the effect of the fluid leaking via the gap.  In this condition, the drive part of the rotor is switched off in dependence on an increase in pressure before the additional seal, an increase in drive moment caused by the friction of the rotor, or the displacement or deformation of the additional seal.
Patent JP-2002153169-A (JP)
Title: Internal-line fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an internal-line fishing rod which permits smooth fishing line insertion operations and can further prevent the so-called 'fishing line- stepping' phenomenon. SOLUTION: A bottom stopper 20 is disposed at the butt side end of a top section 2, and a butt stopper 10 is also disposed at the butt side end of a butt section 1. An elastic member 23 projecting in the butt side direction is disposed on the outer periphery of the butt side end of the bottom stopper 20, and a receiving portion 12a which is inserted into the elastic portion 23 and receives the main body portion 21 of the bottom stopper 20 is formed in the top section side end of the butt stopper 10.
Patent JP-2002156806-A (JP)
Title: Image forming device
Inventor: ISHII YASUTOMO
IPC: G03G15/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To improve maintenance efficiency related with the replacement of an image carrier for plural image forming units while maintaining high image quality and a high speed process, and also, to prolong the life viewing from all image forming units, as to an image forming device provided with plural image forming units. SOLUTION: The device is provided with a control means 70 for controlling so that an electrification voltage obtained by superpositing an AC voltage on a DC voltage may be applied on electrifying devices 12 for all the image forming units 10 in the case all of plural image forming units 10 are made in an active state for forming an image, on the other hand, the electrification voltage constituted of only the DC voltage may be applied on the electrifying device 12 for the active image forming unit in the case a part of plural image forming units 10 is made in an active state for forming the image.
Patent JP-2002159917-A (JP)
Title: Vibration generator
Inventor: WAKAMATSU TOSHIO
IPC: B06B1/06
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator which provides large amplitude vibration by using a simple constitution and whose size and weight are easily reduced. SOLUTION: The generator has a plurality of piezoelectric vibrators 1. On each of the vibrators 1, a piezoelectric element 4 is pasted on at least one of the surfaces of a vibrating plate 3. The tip sections of the vibrators 1 are linked together on a link plate 5 while the vibrators 1 are laminated. Thus, the amplitude of the entire laminated vibrators 1 becomes close to the total sum of the amplitudes of respective vibrators 1. Thus, large vibration is obtained by employing an extremely simple constitution without using a weight and the size and the weight are easily reduced. Moreover, practically no variation exists in the vibration characteristics. Therefore, tone quality and volume do not vary substantially even though incoming coll vibration and conversation voice are simultaneously generated.
Patent JP-2002155196-A (JP)
Title: Thermoplastic resin composition for over-sheet, and sheet and card therefrom
Inventor: KOBAYASHI SADAYUKI
IPC: B42D15/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for over-sheet, excellent in surface appearance of a sheet during heat lamination, having high toughness so as not to crack during embossing, and used for multi-layered sheet which is used as a card for magnetic card, IC card, etc. SOLUTION: This thermoplastic resin composition is used as an over-sheet in a multilayered sheet formed by laminating sheets, and manufactured by adding at least an inorganic particle (A-3) selected from non-plate shaped inorganic particles to at least a thermoplastic resin selected from a noncrystalline polyester (A-1) and an aromatic polycarbonate (A-2).
Patent JP-2002165459-A (JP)
Title: Power circuit and motor-driven device
Inventor: NISHIDA SHINYA
IPC: H02M7/12
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that a significant cost increase is incurred for suppressing noise generated at a reactor in a power circuit. SOLUTION: This circuit includes a capacitor for soft switching, thereby suppressing noise generated at the reactor at a low cost.
Patent JP-2002160124-A (JP)
Title: Throw-away type reamer
Inventor: TAKIGUCHI MASAHARU
IPC: B23D77/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust a position of a tip. SOLUTION: A first slope 42 projecting on the tool base end side with approach from the tool outer peripheral side to the tool inner peripheral side is formed on the tool base end side of a tip 34 mounted on a tip mounting seat 33 of a tool body 32. A storing hole 46 in the radial direction of the tool body 32 is formed adjacently to the tool base end side of the tip mounting seat 33. A wedge member 47 is disposed in the storing hole 46 movably in the radial direction of the tool body 32. The tool tip side of the storing hole 46 is connected to the tool base end side of the tip mounting seat 33. The wedge member 47 is screwed with the tool body 32 via a bolt 50. On the tool tip side of the wedge member 47, a projection 47a projecting into the tip mounting seat 33 through a connecting part between the storing hole 46 and the tip mounting seat 33 is formed.  On the tool tip side of the projection 47a, a second slope 51 projecting on the tool tip side with approach from the tool inner peripheral side to the tool outer peripheral side is formed.
Patent JP-2002164480-A (JP)
Title: Method for covering electronic component
Inventor: YAMAKAWA KIMIO
IPC: C09J183/05
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for covering an electronic components with a silicon rubber wherein a main portion of the electronic components having electrodes protruding upwardly is covered with the silicon rubber except the electrodes, contamination of the electrodes due to the silicon rubber is reduced and soldering defects can be reduced thereafter. SOLUTION: The method for covering the electronic components with the silicon rubber comprises to cover the main portion except the electrodes of the electronic component with the electronic protruding upwardly with (A) an organic polysiloxane having at least two silicon atomic bond alkenyl groups in one molecule (B) an organic polysiloxane having at least two silicon atomic bond hydrogen atoms in one molecule and a content of the silicon atomic bond hydrogen atom is 0.9% or more and (C) a hydrosilylation reaction curing silicon rubber composition consisting of at least a platinum system catalyst, subsequently to cure only the composition covering the main portion by heating without curing the thin film composition on the surface of the electrodes and to clean with a solvent thereafter.
Patent JP-2002161998-A (JP)
Title: Hydrogen station
Inventor: KAMIYAMA MASAKI
IPC: C25B1/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen station which is convenient and significant for a vehicle equipped with fuel cells. SOLUTION: The hydrogen station 1 equips with water electrolyzer 2, hydrogen storage tanks 31-33 whose hydrogen occluded material can occlude and discharge hydrogen produced by the water electrolyzer 2, and a heating medium 4, which increase inner pressure of the hydrogen storage tank 32 by heating the hydrogen storage tank 32 after hydrogen occlusion with heat generated by hydrogen occluded material of hydrogen storage tank 31 which is in the process of hydrogen occlusion.