baber/WOPTO huggingface dataset:
Patent JP-2002336215-A (JP)
Title: Superconductive magnet device and magnetic field uniformity adjusting method
Inventor: YOSHIDA NAOHARU
IPC: H01F6/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the uniformity of a magnetic field. SOLUTION: This superconductive magnet device is so formed that narrow- piece ferromagnet shims 51 and 52 are disposed on surfaces of a pair of superconductive magnets 27 and 31 oppositely disposed with annular superconductive coils 26 and 30 stored therein so as to improve the uniformity of the magnetic field of a uniform magnetic field space formed adjacently to the central part of the superconductive magnets 27 and 31. Ringed ferromagnetic shims 49 and 50 are also disposed on the surfaces of the superconductive magnets 27 and 31 concentrically to the center of the annular superconductive coils 26 and 30.
Patent JP-2002343644-A (JP)
Title: Cooling structure for stationary induction electrical apparatus
Inventor: ANDO SHINICHIRO
IPC: H01F27/10
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To make a transformer compact for reducing the masses of its windings, by lowering the conductor temperature on a central vertical duct side and reducing the number of coolers or the cross-sectional areas of conductors. SOLUTION: The transformer is made compact to increase the flowing amount of a coolant 11, by making a radial size L1 of the central vertical duct 9 broader than radial size L2 of inner and outer vertical ducts 8 and 9 and reducing the cross-sectional areas of conductors constituting disc windings and the masses of windings, by preventing the local heating of the disc windings on the central vertical duct 9 side.
Patent JP-2002336844-A (JP)
Title: Water treating device
Inventor: YOKOTA MAKI
IPC: C02F1/22
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To produce tastier water by reducing a content of ion which causes worse taste than raw water. SOLUTION: The tasty water having low content of magnesium ion, sulfate ion, nitrate ion and chlorid ion which causes bad taste can be supplied by making a transparent ice by an ice maker 5 by using the fact that water freezes while discharging impurities when the water freezes and producing the water by melting the transparent ice by a heater 7.
Patent JP-2002344014-A (JP)
Title: Red light-emitting diode
Inventor: SUGAWARA TEPPEI
IPC: C30B19/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To supply a light-emitting diode, in which there is no thyristor malfunction, that is, any p-n-p-n junction is not generated near a composition boundary, with a yield higher than in the conventional manner. SOLUTION: In an epitaxial wafer in a p-type GaAlAs system single heterostructure or double heterostructure, carbon density in an n-type GaAlAs clad layer 3 is set, having concentration of not higher than 1×10<17> cm<-3> , by using a graphite jig applied with a PBN coating as a liquid phase epitaxial layer growing device.
Patent JP-2002335868-A (JP)
Title: Rice cake-based japanese confectionery
Inventor: SHIMATANI MASATOSHI
IPC: A23G3/34
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a rice cake-based Japanese confectionery without appearance of the sweetness of sugar nor causing the deterioration of the quality of freezing. SOLUTION: This rice cake-based Japanese confectionery, preferably frozen rice cake-based Japanese confectionery contains a maltooligosaccharide consisting essentially of the modified starch of tapioca and the saccharides having >=3 polymerization degree of glucose. The rice cake-based Japanese confectionery, preferably the frozen rice cake-based Japanese confectionery contains the maltooligosaccharide consisting essentially of the modified starch of the tapioca, and 40-80% saccharides having 3-6 polymerization degree of the glucose.
Patent JP-2002348687-A (JP)
Title: Rust preventive acidic water
Inventor: NAKAJIMA TORU
IPC: C23F11/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To impart a rust preventive function to acidic water without reducing the sterilizing effects, in order to solve such problems that the acidic water widely used as sterilizing water or the like, is apt to corrode metallic vessels and pipes, and that the neutralized water becomes less corrosive but loses its bactericidal effects. SOLUTION: The acidic water such as an aqueous solution of hypochlorous acid includes added one or more saccharides selected from the group consisting of oligosaccharides and polysaccharides (such as small molecular oligosaccharide or pullulan, for instance). The concentration of saccharides should be changed according to the flow rate of the acidic water, high at a high velocity, and low at a low velocity.
Patent JP-2002349905-A (JP)
Title: Desiccant air-conditioning device corresponding to heating type
Inventor: FUJITA HISASHI
IPC: F24F3/147
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a corresponding to heating type desiccant air-conditioning device for conducting heat recovery, even during heating and can also serve as a humidifier during heating and cooling, and is very simple in constitution. SOLUTION: The desiccant air-conditioning device 2 comprises a counterflow type flow passage, consisting of two flow passages 22 and 23; a sensible heat exchanger 6; a dehumidifier 4; a heater 16; a first flow-switching means 26 connected to the air introduction sides of the two flow passages 22 and 23 and alternately switching the two flow passages 22 and 23 to an outdoor or an indoor spot; and a second flow-switching means for alternately switching the two flow passages 22 and 23 to an outdoor or an indoor spot for communication. A humidifier 18 for conducting humidity conditioning of air supplied in a room is installed on a flow passage 32 to intercouple a second flow-switching means 27 and an indoor spot.
Patent JP-2002349923-A (JP)
Title: Exhaust device
Inventor: NAKAO AKIRA
IPC: F24F7/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To improve further suction performance for a polluted gas A2, and restrict fouling of the lower half part of an exhaust duct 7 in an exhaust device, in which an electric exhaust-fan 2 is placed in a casing 3, the exhaust duct 7 for the fan 2 is provided in the top of a range for indirect suction and then discharging of the gas A2. SOLUTION: A ring 5 for wind-direction control and speedup is provided in the vicinity of the front of the fan 2, and the ring 5 is centered on the axis of the fan 2. An outlet 8 is provided between the exit side of the ring 5 and the duct 7. The ring 5 is formed in a band shape, having a diameter gradually reducing in the direction from the fan 2 the duct 7; a wind-direction control part 15 is formed in the upper half of the internal periphery of the ring; the part 15 receives the swirl flow from the fan 2 and induces it in the direction of the center of the ring. The polluted gas A2 is sucked from the inlet 8 to be merged in a discharge flow B of the fan 2 and then is discharged.
Patent JP-2002352515-A (JP)
Title: Information reproducing device, information reproducing method and information recording medium
Inventor: YOSHIDA HITOSHI
IPC: G11B27/34
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which enables a user to freely set the type and the number of reproducing speed and which has enhanced degree of freedom and operability for the user, and to provide an information reproducing method and an information recording medium. SOLUTION: The information reproducing device with a special reproduction mode in which information reproducing speed is variable enables prescribed types of information reproducing speed to be selectively settable within the range of the previously set number among a plurality of previously prepared types of information reproducing speed, and carries out information reproduction at the required information reproducing speed among the set types of information reproducing speed.
Patent JP-2002352116-A (JP)
Title: Device and system for electronic commercial transaction, terminal equipment used for the same, electronic commercial transaction method and program described with the same
Inventor: KURITA DAISUKE
IPC: G06Q50/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To realize smooth electronic commercial transactions between a seller and a buyer, respecting the intentions of the seller side. SOLUTION: A net auction center 2 has a storing means for storing successful bidding conditions of merchandise and specific gravity to conduct weighting inputted from a selling company terminal 1 and a plurality of biding conditions for merchandise inputted from buyer company terminals 3 and 4. A successful bidding evaluating means of the net auction center refers to the reference grades of successful bidding conditions recorded in database 22 to 24, calculates reference scores by applying specific gravity on the reference grades and calculates a threshold of the successful bidding evaluation points of the merchandise, by adding the evaluation points.  The successful bidding evaluating means calculates bidding evaluation points, on the basis of the bidding conditions and the specific gravity of the merchandise corresponding to the successful bidding conditions of the merchandise inputted by the buyer companies, in a manner similar to that for the calculation of the successful bidding evaluation points, calculates the bidding evaluation points of the merchandise by adding the bidding evaluation points, evaluates the bidding evaluation points by comparing the bidding evaluation points with the threshold of the successful bidding evaluation points and decides on the propriety of the successful bidding.
Patent JP-2002349556-A (JP)
Title: Bearing equipped with rotation sensor
Inventor: ITO HIROYOSHI
IPC: G01D5/245
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing equipped with rotation sensor capable of inhibiting a deterioration of a magnetic accuracy even in the case where it is allowed to stand under an environment of low temperature or high temperature or an environment that variation of temperature is repeated and inhibiting breaking at the time of manufacturing and at the time of use under an environment of a large variation of temperature or an environment of high temperature. SOLUTION: A rolling bearing is constituted by an outer ring 4, an inner ring 5 and rolling elements 6. A core metal 2 is mounted to an outer periphery surface of the inner ring 5 and a magnetic encoder 1 is circumferentially mounted to an outer periphery surface of the core metal 2. A sensor element 9 is mounted to an inner periphery surface of the outer ring 4 through the core metal 7 such that it is opposed to this magnetic encoder 1. The magnetic encoder 1 has a constitution that a magnetic material is bound by a binder. The binder is made of heat-resistant rubber comprising heat-resistant nitrile rubber, fluororubber and silicone rubber.
Patent JP-2002352984-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: ICHIOKA KEN
IPC: H05B41/282
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide electric discharge lamp lighting equipment which can make electric discharge lamps of different kinds start and light, without causing enlargement of circuit and high cost. SOLUTION: This electric discharge lamp lighting equipment corresponds to two kinds of the electric discharge lamps of different rated outputs, and makes the larger one of the rated output a 1st electric discharge lamp, and makes the smaller one a 2nd electric discharge lamp. A control circuit 3 controls the output voltage of a direct-current power supply circuit 1, so that the ratio of the output voltage of the direct-current power supply circuit 1, which is at the time of connecting the 1st electric discharge lamp, to the output voltage, which at connecting of the 2nd electric discharge lamp becomes smaller than the ratio of the minimum starting voltage of the 1st electric discharge lamp to the minimum starting voltage of the 2nd electric discharge lamp.  At the same time, the oscillation frequency of an inverter circuit 2 at preheating is set as the frequency, which the lamp voltage at the time of connection of the 2nd electric discharge lamp becomes lower than the maximum voltage at preheating of this electric discharge lamp, and the oscillation frequency at starting is set as the frequency which the lamp voltage at the connection of the 1st electric discharge lamp becomes a minimum starting voltage or more of the 1st electric discharge lamp.
Patent JP-2002356907-A (JP)
Title: Reinforcing jig
Inventor: NISHIZAWA HITOSHI
IPC: E04B1/38
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing jig capable of absorbing deviation even if there is slight deviation in a mounting position and being attached easily when attaching the reinforcing jig over both sides of crossing structural members. SOLUTION: This reinforcing jig 1 is provided by abutting on each of two structural members K1, K2 arranged by crossing mutually. It is provided with a first connection rod 2 and a second connection rod 3 provided with turn connection members 5, 5' for connecting its one end side with two respective structural members turnably and an expansible damper device 10 provided turnably over both of the other end sides of the first connection rod 2 and the second connection rod 3 on the other end sides of the first connection rod 2 and the second connection rod 3,. Moreover, crossing section O of the first connection rod 2 and the second connection rod is turnably connected.
Patent JP-2002349514-A (JP)
Title: Working oil cooling device
Inventor: TATSUTANI KAORU
IPC: F15B21/04
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a working oil cooling device capable of removing foreign matter such as slime, scale, etc., easily using a simple structure and simple operation and allowing a hydraulic apparatus to be operated even during the cleaning works. SOLUTION: A working oil is introduced to a heat exchanger 1, and upon cooling by the cooling water passing through heat exchanger pipes 4a and 4b, supplied to the hydraulic apparatus concerned, while the cooling water with the temperature raised is fed to a cooling tower 5 through a return passage 14 and cooled, and the water with the temperature sunk is supplied to the heat exchanger 1 through a cooling water supply passage 13, and when foreign matter such as slime, scale, etc., has attached to the heat exchange pipes 4a and 4b, valves V2 and V3 are changed over to allow the water to flow out of a bypass passage 21, and the air is introduced from an air lead-in duct 22 to form a jet stream which serves for exfoliating the foreign matter.
Patent JP-2002356770-A (JP)
Title: Apparatus and method for forming dense and hard thin film utilizing helicon plasma of high density
Inventor: SETSUHARA YUICHI
IPC: B01J3/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a dense and hard thin film utilizing helicon plasma of high density which can reduce inclusion of impurities, and can drop the substrate temperature to the electronic device processing temperature (about 200 deg.C), and a method for forming the thin film. SOLUTION: A plasma generation chamber is provided adjacent to a film deposition chamber with a substrate disposed therein which can be kept in a high vacuum state, a high frequency antenna for generating plasma is provided inside the plasma generation chamber, a dielectric tube is disposed therein, and a cylindrical or cup-shaped target forming a film deposition material is fitted to the inner side of the dielectric body. A magnetic field generating means for generating the magnetic field in a vacuum chamber comprises a permanent magnet disposed outside the high frequency antenna in the vacuum chamber and a yoke disposed surrounding the outer periphery of the permanent magnet outside the high frequency antenna.
Patent JP-2002356981-A (JP)
Title: Floor with anticorrosive coating layer with determinable degree of deterioration and method of constructing it
Inventor: HIRANO TATSUYUKI
IPC: C09D5/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor with an anticorrosive cover layer whose degree of deterioration is determinable. SOLUTION: The floor is formed having at least two layers: an undercoat layer containing an indicator which discolors in the presence of strong acid, provided on a base; and an anticorrosive cover overcoat layer enabling the discoloring to be determined; or the floor is formed having at least three layers: an undercoat layer; an intermediate layer containing an indicator which discolors in the presence of strong acid; and an anticorrosive cover overcoat layer enabling the discoloring to be determined.
Patent JP-2002359167-A (JP)
Title: Capacitor
Inventor: KAWADA HAJIME
IPC: H01G9/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the sealability of a rivet through-hole of a hole sealing member to avoid the effluence of driving electrolyte liquid or penetration of outside foreign matters. SOLUTION: The capacitor has a hole sealing member having rivet through- holes with rivets settled therein, and washers and inner terminals 5 led from a capacitor element are set on protrusions of the rivets projecting from the sealing member inside of the capacitor. The washers are adhered to the sealing member with adhesives, the rivet through-holes of the sealing member on the capacitor outside are pressure-bonded to the outer terminals, and the rivet through-holes of the sealing member on the capacitor inside are closely contacted to the washers with adhesives, thereby sealing the through-holes. This improves the realability of the rivet through-hole of the hole sealing member enough to avoid the effluence of driving electrolyte liquid or penetration of outside foreign matters.
Patent JP-2002364906-A (JP)
Title: Air conditioning apparatus
Inventor: YOSHIDA TOMOYOSHI
IPC: F24F13/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the alteration of a diameter of a bent duct by increasing the general purpose property of a mechanism for rotating the bent duct. SOLUTION: An air conditioning apparatus is adapted such that a base end of a bent duct 7 is coaxially connected to a tip end of a fixed duct 4, and the bent duct 7 is rotated axially around the fixed duct 4 to change the direction of an air blow-off outlet 7e provided on the tip end of the bent duct 7. In the apparatus, it includes an engagement member 22 deformable along the configuration of an outer peripheral surface of the bent duct 7, a coupling member 23 for fixing the engagement member peripherally of the outer peripheral surface of the bent duct 7 at the base end of the same, and rotary members 8s, 8 installed on the side of the fixed duct 4 for rotating the bent duct 7 through the engagement member 22. Therefore, one kinds of the engagement member 22 and the rotary members 8s, 8 deal with bent ducts having various diameters.
Patent JP-2002057650-A (JP)
Title: Receiver
Inventor: OSHIMA MITSUAKI
IPC: H04N21/647
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a receiver which greatly reduces unreceivable zones within a broadcast service area. SOLUTION: A first data string includes demodulating information for demodulating signals modulated with other data strings than the first data string, the other data string includes signal point numbers corresponding to signals modulated with other data strings than the first data string, and a demodulator is controlled to control the provision of services obtained from a plurality of data strings based on the demodulating information extracted from the first data string.
Patent JP-2002362289-A (JP)
Title: Occupant restraint device
Inventor: YASUHARA FUMITOSHI
IPC: B60R21/20
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an occupant restraint device capable of smoothly developing an air bag accommodated in a front pillar garnish while maintaining its shock absorbing effect generated by shock absorbing ribs. SOLUTION: The front end of the air bag 21 folded up is accommodated in the front pillar garnish 64 covering the intra-cabin side-face of a front pillar, and shock absorbing ribs 64a are formed on the garnish 64 inner surface in its portion not making deformation when the air bag 21 is developed. This allows the garnish 64 to be easily deflected when the air bag 21 is developed, so that there is no risk that its smooth development is obstructed nor part of the garnish 64 is broken to scatter, and since non-deformed parts of the garnish 64 are provided with shock absorbing ribs 64a, the ribs 64a can effectively absorb the shock due to a secondary collision applied to the occupant.
Patent JP-2002045006-A (JP)
Title: Turn controller in four-wheel drive car
Inventor: ONO HIROYOSHI
IPC: A01B63/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To improve an operability of an autolift controller which is loaded on a tractor, etc., and linked to a turn state to lift an implement. SOLUTION: The tractor is equipped with a lifting and lowering switch to lift and lower the implement between a set upper position and a set lower position. The tractor is also provided with an autolift controller for detecting the turn operation and lifting the implement. In the case of loading both the apparatuses on the tractor, the upper positions of the implement are made equal and an operating feeling in lowering is made constant. A lifting speed is equalized to improve operability.
Patent JP-2002367026-A (JP)
Title: System, device, and method for music information sale, and program thereof
Inventor: ISHIZUKA MASAO
IPC: G06Q50/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To enable a customer who visits a store where recording media with recorded music information are sold to buy a recording medium where music information corresponding to audition data is recorded after listening to the audition data sent from an in-store terminal by trial through his or her portable terminal. SOLUTION: A sales management server 1 is connected to the portable terminal 4 of the customer visiting the store for recording media such as CD through a communication network N and sends discrimination information and audition data of music information recorded on a recording medium such as CD to the portable terminal 4 of the customer in the store through short-distance communication and receives an indication of purchase of the music information sent from the portable terminal of the customer. Credit information corresponding to the customer having the portable terminal 4 having sent the purchase indication is retrieved and according to the credit information, the music information is charged for. Further, the music information after the settlement is sent to a selling terminal 3, which manages sales, etc., of articles.
Patent JP-2002361953-A (JP)
Title: Printer and recording paper
Inventor: KATSUMATA AKIO
IPC: B65H43/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can analyze causes of a paper transfer error of the printer on the basis of a sensor level value of a paper feed sensor without using a special measuring device such as an oscilloscope, and can quickly adopt accurate measures. SOLUTION: The sensor level value of the paper feed sensor when a recording paper is transferred by a printing mechanism part is obtained in time series. Any one of (1) printing out the sensor level value to a label paper, (2) printing out the sensor level value to the recording paper other than the label paper, and (3) transmitting the sensor level value to an external device such as a computer is carried out. When the cause of the paper transfer error of the printer is to be analyzed on the basis of the sensor level value of the paper feed sensor, the analysis is enabled without using the special measuring device such as the oscilloscope, so that accurate measures can be adopted quickly.