baber/WOPTO huggingface dataset:
Patent JP-2002235689-A (JP)
Title: Booster pump and method for using the same
Inventor: UO TAKAYUKI
IPC: F04D29/44
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a small and light booster pump very convenient for carrying and favorable for directly connecting several pumps for long distance pumping or high pump head drainage and a method for using it. SOLUTION: In this booster pump using a DC brushless motor, a magnetic cylinder 10 is engaged with an outer circumferential face of an aluminum alloy motor shaft 5 at a portion facing an inner circumferential face of a stator 2 and several magnetic plates 11 are fixed on an outer circumferential face of the magnetic cylinder 10 in a state that several magnetic plates 11 are placed in parallel with a constant interval along a circumferential direction for forming a tip outer circumferential edge of a pump suction port 20 and that of a pump discharging port 22 into flange connecting edges 28 with the same diameter.  By using several booster pumps formed in the above way, the pump discharging port 22 of one of the booster pumps and the pump suction port 20 of the other booster pump are abutted and the flange connecting edges 28 of both the ports are fastened with each other by an easy release clamper 21 for arranging them in series.
Patent JP-2002235440-A (JP)
Title: External vibrator for form
Inventor: IKEFUCHI YAYOI
IPC: E04G21/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an external vibration of a form, and reduce a manufacturing cost and improve assembling workability. SOLUTION: In this form external vibrator, a vibrator 3 constituted by mounting a rotating vibration generator 7 receiving input from a rotating shaft 11 of a motor 1, in the housing, is fitted to the rotating shaft 11. The housing is composed of a flange 4 fixed to the motor 1, and a vibrating box 5 having an abutting face onto a concrete form. A horizontal shaft 8 constituting the vibration generator 7 is provided with a bulge part 14 for generating centrifugal force.
Patent JP-2002235703-A (JP)
Title: Fluid-pressure drive of breaker
Inventor: SETO SHINJI
IPC: H01H33/34
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and inexpensive fluid-pressure drive of a breaker capable of preventing a pumping operation. SOLUTION: This fluid-pressure drive comprises a selector valve 13 for controlling a fluid-pressure cylinder 4 for operating contacts 1 and 2, and a pilot valve 37 for opening and a pilot valve 39 for closing, each for operating the selector valve 13. One side of an anti-pumping piston 42 is connected to the secondary side of the pilot valve 39 for closing and the other side is connected to a pilot chamber 28 of the selector valve 13 so that the pumping operation is not performed when an open instruction is given when the pilot valve 39 for closing is open.
Patent JP-2001298226-A (JP)
Title: Magnetic conversion element and thin film magnetic head
Inventor: ARAKI SATORU
IPC: H01L43/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic conversion element which is manufactured by a simple manufacturing process and provides a good output and a thin film magnetic head using the same. SOLUTION: The thin film magnetic head 1 has a laminate 20 composed of alternately laminated magnetic layers and nonmagnetic layers. A magnetizing direction fixed layer 33 having a magnetization fixed in a fixed direction is provided on at least one side of the laminate 20 in its laminating direction. This layer 33 is composed of an exchange coupling layer 33a and an antiferromagnetic layer 33b laminated one above the other. A magnetic field caused by the exchange coupling of the coupling layer 33a with the antiferromagnetic layer 33b sections the magnetic layers of the laminate 20 into single magnetic domains, thus suppressing the Barkhausen noise.
Patent JP-2002244545-A (JP)
Title: Learning support system
Inventor: TEI SHIGAKU
IPC: G06Q50/20
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a system utilizing a computer for supporting learning corresponding to a learner's state of mind. SOLUTION: The learning support system is equipped with a computer terminal 2 which a learner uses for learning and with a server 3. The computer terminal 2 and the server 3 are communicable via a network 4. By utilizing the computer terminal 2 and the server 3, the following is carried out. A data collection section 10 collects basic data concerning the learner's state of mind. A data interpretation section 20 obtains a mental model which can be handled by a computer utilizing interpretation rules stored in a framework 30 of the mental model and the basic data collected by the data collecting section 10. A support experience storing section 40 stores support experience corresponding to the predicted mental model. A support experience retrieval section 50 retrieves the support experience corresponding to the learner's mental model.  A presentation section 60 presents learning information based on the retrieved support experience to the learner.
Patent JP-2002245931-A (JP)
Title: Method of manufacturing electrode substrate for plasma display panel
Inventor: KONDO YASUHIKO
IPC: B41M1/34
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a electrode pattern of a electrode substrate for a plasma display panel(PDP) fine and precisely in low cost. SOLUTION: A process (i) for transferring electrical conductive ink composition from an intaglio 30 to a printing blanket 20 and a process (ii) for transferring the electrical conductive ink composition from a surface of the blanket 20 to a surface of a glass substrate 11 are performed in this order. An electrical conductive pattern formed on the surface of the glass substrate 11 is fired to remove binder resin component of the pattern. The printing blanket 20 is heated until surface temperature TB thereof gets 40 to 200 deg.C after completing a series of processes comprised of the processes (i) and (ii) once or twice, and then the printing blanket 20 is cooled until surface temperature TB thereof gets within ±5 deg.C of surface temperature TP of the intaglio 30.
Patent JP-2002243437-A (JP)
Title: Method and apparatus for measuring ruggedness of inner periphery of vulcanization executing unit
Inventor: ICHINOSE MASAYUKI
IPC: B29C35/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To measure a ruggedness of an inner periphery of a vulcanization mold 31 without stopping a vulcanizing work of a tire vulcanizing apparatus. SOLUTION: A method for measuring the ruggedness of the inner periphery of a vulcanization executing unit comprises the steps of clamping a container 36 and the vulcanization mold 37 similarly to a tire vulcanizing time by a separate clamping means 53 from the tire vulcanizing apparatus, and then measuring the ruggedness of the inner periphery of the mold 37. Thus, conveying and delivering works of a measurement sensor 65 into or from the mold 37, a ruggedness measuring work and regulating works of the container 36 and the mold 37 based on its measured result can be executed by separate setting-up from the vulcanizing work. As a result, it is not necessary to stop the vulcanizing work of the tire vulcanizing apparatus.
Patent JP-2002244005-A (JP)
Title: Optical element supporting mechanism
Inventor: YAMAZAKI KOICHI
IPC: G02B7/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical element supporting mechanism by which the optical element can be satisfactorily positioned. SOLUTION: An optical element supporting mechanism 10 for supporting an optical element 12 equipped with an incident part 12a where an irradiated light is made incident with respect to the reference surface is provided with a base part 60, a supporting part 20 for supporting the optical element 12 on the base part 60, and controlling parts 20 and 30 equipped at the base part 60 for carrying out movement control of the optical element 12 along at least 2 directions which cross on the nearly parallel flat surface with respect to the reference surface of the optical element 12. The supporting part 20 has an elastic structure 22 whose free end can be freely oscillated in the inside of the prescribed flat surface nearly parallel to the reference surface, and the part 20 supports the optical element 12 with the free end of the elastic structure 22.
Patent JP-2002240888-A (JP)
Title: Tank heat-shielding technique for low temperature tank ship
Inventor: TAZAKI NORIYUKI
IPC: B65D90/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a tank heat-shielding technique wherein a clamping plate is placed on the outside of a covering material of low strength to reinforce the covering material so as to bear the pressure at the time of foaming, whereby the covering material can be used to protect the surface of a foamed thermal insulation material without being influenced by the strength thereof, while the insulation material can be continuously expanded. SOLUTION: At least a pair of spacers 2 is attached to the outside of a low temperature tank 1 so as to be spaced apart at a proper interval to retain the thickness of a foamed thermal insulation material 5. A covering material 3, is provided as an outer skin outside the pair of spacers 2, and moreover a clamping plate 4 is disposed outside the material 3 to bear the pressure at the time of the foaming the material 5. The insulating material 5 is filled into a space surrounded by the tank 1, spacers 2, and covering material 3 by foaming-in-place.
Patent JP-2002239793-A (JP)
Title: Compacting method and apparatus
Inventor: FUJII YASUHIRO
IPC: B22F3/035
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a two layer forming method by which the comacting rate can be improved, and further, the mixing of powders in the boundary faces of the layers can be prevented, and an apparatus therefor. SOLUTION: The method consists of a pulling-out stage where a product subjected to compacting is discharged; a first layer charging stage where powders in the first layer are charged by a first feeder; a temporarily pressing stage where the charged powders in the first layer are temporarily pressed; a second layer charging stage where powders in the second layer are charged by a second feeder; and a pressurizing stage where the charged metal in the first layer and the charged metal in the second layer are pressurized. Thus, the compacting rate can be improved, and further, the mixing of the powders in the boundary faces of the layers can be prevented.
Patent JP-2002243195-A (JP)
Title: Air conditioner
Inventor: ATSUMI YASUYUKI
IPC: F24F13/22
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner formed such that fine sand and dust settled in a drain hose are washed away by a water pressure in a connection hose mounted on the inside of the drain outlet of a drain pan. SOLUTION: In an air conditioner formed that a heat exchanger 4 provided at a lower part with a drain pan 3 and a supply fan 5 are situated in an air passage to interconnect an air inlet 1 and an air outlet 2, and a drain hose 7 is connected to a drain outlet 6 of the drain pan 3, a mounting part 9 to mount a connection hose 8 is situated on the inner side of the drain outlet 6 of the drain pan 3.
Patent JP-2002250319-A (JP)
Title: Bolt manufacturing method and bolt
Inventor: HARUHARA AKIRA
IPC: F16B35/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bolt manufacturing method and a bolt capable of preventing strength from being lowered without increasing a cost. SOLUTION: An extended part 14 extended sideways is formed in a tubular member 13 formed of glass fibers impregnated with resin, and prepreg sheets 21 and 27 are stacked on the upper and lower sides of the extended part 14. A cylindrical core 31 is inserted into the tubular member 13. The stacked part 25 of the tubular member 13 is fitted into a head part forming hole 63 in an outside member 61 by moving a cope 43 downward. In addition, the core 31 projected from the stacking part 25 is pressed by a slide core 62 by moving a platen 69 downward.
Patent JP-2002251575-A (JP)
Title: Electronic stamp, data communication method using it, transmitter using it, receiver using it, data communication system using it, program for realizing data communication using electronic stamp in computer, and computer-readable storage medium storing it
Inventor: NEZU YASUHIRO
IPC: G06Q30/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide data communication system using an electronic stamp for offering a communication service whereby a sponsor such as a company subrogates a small amount of payment for a usage fee by a user without any previous procedure and having a merit to all of the user, the company, and a communication business enterprise. SOLUTION: This data communication system using the electronic stamp is provided with a communication controlling device. The communication controlling device is provided with a means transmitting data information to which the electronic stamp is electronically attached, a means receiving the data information carrying the electronically attached electronic stamp, and a charging means substituting the electronic stamp for a part or the whole of a communication fee for transmission of the transmitted data information.
Patent JP-2002249020-A (JP)
Title: Three-point belt mount seat
Inventor: TAKEDA ISAO
IPC: B60N2/90
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve a belt mounting feeling and constraint ability by simplify ing regulation of the height of a belt shoulder part. SOLUTION: The 3-point belt mount seat has a head rest 3 the height of which is adjusted through a head rest stay 32 and further is provided with a retractor 4; a shoulder anchor 5; a belt anchor 7; a buckle 6; and a tongue 9, and is formed such that a seat belt 8 is worn obliquely from the crotch part and one shoulder part of a driver to his waist part. An improvement point is that a belt guide member 40 is mounted on a head rest stay 32a of a shoulder anchor 5 of head rest stays 32a and 32b and protruded to a position approximately right above the shoulder anchor 5, and varies the height of the belt part passing through the shoulder anchor 5 of a seat belt 8. The height of a position where the seat belt 8 is pulled out from a position above a shoulder can be adjusted by the belt guide member 40 according to preference of a driver.
Patent JP-2002257383-A (JP)
Title: Hot water supply tank and air conditioning device having the same
Inventor: TAKAZAWA MASASHI
IPC: F24F5/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply tank to suppress radiation of steam and a smell from the internal part of the hot water supply tank and formed that a foreign matter hardly enters from an external part, and to provide an air conditioning device having the hot water supply tank. SOLUTION: In the hot water supply tank 34 provided with a hot water supply tank body 34A to store hot water at an internal part and at the upper part of the hot water supply tank body 34A with a ventilation device 65, the ventilation device 65 is provided at the hot water supply tank body 34A with a capillary-form ventilation pipe 65A to intercommunicate the internal part and the external part of the body 34A. A trap 66 is formed at the ventilation pipe 65A and the ventilation pipe 65A is formed such that a discharge port 67 of the tip part on the outside of the hot water supply tank body 34A is opened with upside down.
Patent JP-2002248479-A (JP)
Title: Method for suppression adhesion of obelias
Inventor: ICHIKAWA SEIICHI
IPC: C02F1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently suppressing the adhesion of obelias by adding a small amount of hydrogen peroxide to the hydrogen peroxide resistance obelias. SOLUTION: In suppressing the adhesion of obelias in a cooling seawater system by adding hydrogen peroxide or a hydrogen peroxide generating agent to the cooling seawater system in an amount of 0.1-2 mg/l as hydrogen peroxide, the addition of hydrogen peroxide or the hydrogen peroxide generating agent is interrupted and chlorine gas or an effective chlorine generating agent is added in an amount of 0.05-0.5 mg/l as effective chlorine at an interval of 0-3 hr for 1-5 hr/day.
Patent JP-2001270176-A (JP)
Title: Printing medium vacuum platen system
Inventor: YRACEBURU ROBERT M
IPC: B41J2/01
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum system for minimizing the influence of an air flow exerted on an ink drop flight route (track) in a printer such as an ink jet printer or the like. SOLUTION: A printing medium vacuum platen system has a platen equipped with a vacuum port array wherein filtering is performed. A filter supplies a constant restricted air flow when the platen is partially or wholly covered. The restriction of an air flow is performed by a filter mechanism so that the ink drop flight route in a printing zone 34 is not affected and the sound dapmping of a vacuum pump 303 and vacuum pressure most approaching the edge of a printing medium can be kept.
Patent JP-2002259578-A (JP)
Title: Brokerage method for hotel reservation using communication network
Inventor: OTA KAZUHIKO
IPC: G06Q50/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a brokerage method for managing unsold rooms and room reservations for contracted intermediate and small hotels via an Internet or a hand-held terminal communication network. SOLUTION: A brokerage method of a hotel reservation brokerage agent, who reserves a room of the contracted hotels via an Internet, provides a computer storage means to be connected to the Internet for the hotel reservation brokerage agent, which stores unsold room data of contracted hotels, and a site for hotel room reservations, which is prepared by the hotel reservation brokerage agent at their site, for the agent to reserve the rooms of the contracted hotels. The method has two ways to reserve the hotel rooms for the contracted hotels.  The one is to click a button for the reservations installed on a home page of the contracted hotels in order to connect to a computer located in the hotel reservation brokerage agent and the other is to click the button for the reservations installed at an introduction site of the hotel reservation brokerage agent, which is registered at a retrieval engine site, in order to connect to the computer located in the hotel reservation brokerage agent.
Patent JP-2002248842-A (JP)
Title: Combination seal
Inventor: MAEOKA HIDETOSHI
IPC: B41K1/32
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To make the appearance of printed character rows to be approximately the same as a single type address seal by narrowing distances between the character rows adjacent to back and forth under the condition that the sagging of a horizontally longer rubber print body is prevented from developing in a combination seal, which is turned into a penetration seal for realizing continuous sealing and, at the same time, reduce the production cost of the seal by simplifying its structure. SOLUTION: The left and right and top surfaces of a pocket 19, in which a printing tool 13 is installed, are surrounded in a U shape by a thick-walled main frame wall 21, resulting in securing the structural strength of a holder 12. The front and rear walls of the pocket 19 is made thinner to the forming limit as a filmy wall 22, resulting in omitting a structure, which has been indispensable for supporting the undersurface peripheral edge of eth rubber print body. Printable longitudinal width of the rubber print body 14 is employed by the amount obtained by forming the front and rear walls with the filmy wall 22, resulting in narrowing the longitudinal distance between the printed character rows and allowing to improve the appearance of the character rows to the same order in that of the single type address seal.  By pinching the front and rear surfaces of the printing member 13 with projections 23 provided on the front and rear surfaces of the filmy wall 22, the printing tool 13 is prevented from falling out of the pocket 19.
Patent JP-2002209706-A (JP)
Title: Chopsticks and chopsticks case
Inventor: OHINATA SADAHIRO
IPC: A47G21/10
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide chopsticks and a chopsticks case that help a user promote health during daily customary use of the chopsticks. SOLUTION: In a pair of chopsticks 1 made of a necessary material and of a necessary overall size, the chopsticks 1 are made by airtightly storing tourmaline 3 in a storage chamber 4. In addition, tourmaline 3 may be contained in each of the chopsticks 1, the chopsticks case body 12, and the lid 13.
Patent JP-2002260174-A (JP)
Title: Vehicle operation service system
Inventor: FUJITA TAKU
IPC: B60R21/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a user and a maker for an automatic traveling vehicle, and to realize the automatic traveling technology as a business. SOLUTION: A vehicle operation service system comprises a service vehicle A for collecting data on automatic traveling on the road, and a user vehicle B which collects no data for automatic traveling on the road by itself but receives the automatic traveling data from the service vehicle A and performs the automatic traveling by the contract with a business company for controlling the service vehicle A.
Patent JP-2002261428-A (JP)
Title: Circuit board and method of manufacturing the same
Inventor: KOKUBU SHIGEKATSU
IPC: H01L23/29
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of affecting other electronic components and a circuit pattern existing inside the electronic component when a protective layer covering an electronic component flows to other electronic component and the circuit pattern. SOLUTION: The protective layer 5 is formed of a resin body containing a molten filler 6.
Patent JP-2002272167-A (JP)
Title: Air conditioner and its drive method
Inventor: NAGAGAWA SEI
IPC: H02P21/34
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a rational air conditioning technology which can quickly and surely drive a motor-driven compressor of an air conditioner, having an air-conditioning circuit and the motor-driven compressor which circulates a coolant in the air conditioning circuit, even under a low-temperature environment. SOLUTION: A motor-driven compressor C of a vehicle air conditioner 1 has a thermosensor 22 for detecting the start time temperature of a rotor 12, a temperature calculation means 24 for calculating demagnetization limiting temperature Tb, a current calculation means 26 for calculating demagnetization limiting current value Qa, and a time calculation means 28 for calculating the time necessary for a temperature of the rotor 12 to reach the demagnetization limiting temperature Tb. According to the detection results and the calculation results, a current which is not larger than the demagnetization limiting current value Qa and not smaller than a lower limit current value Qc is applied to a stator 14 for a required time t1. With such a constitution, the rotation of the rotor 12 is secured, and the motor-driven compressor C can be driven quickly. Furthermore, since the demagnetization limit of the rotor 12 is not exceeded, the demagnetization of the rotor 12 is avoided.