baber/WOPTO huggingface dataset:
Patent JP-2003021247-A (JP)
Title: Plural connected selector valves
Inventor: NAKATANI YASUSHI
IPC: F16K11/14
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously switch plural valve elements by one change-over operation. SOLUTION: A first valve element 3a and a second valve element 3b accommodated in a single main body 2 are mounted on the same shaft L by a connecting member 6, the first valve element 3a and the second valve element 3b are simultaneously rotated by rotating an operation lever 74 to simultaneously select communication passages 26a, 53a, 43a/26b, 53b, 43b connected by the valve elements 3a and 3b.
Patent JP-2003026045-A (JP)
Title: Work vehicle
Inventor: IEGI KUNIHIKO
IPC: B60R13/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent impairment of an external appearance of an ornament 3 by infiltration of water from the reverse side of the ornament 3, and to easily clean an upper grille 1 even if it is stained. SOLUTION: This work vehicle has the ornament 3 arranged in a central part of a front grille 9 of a hood 10 for internally housing an engine 17 being a motive power source and an engine cooling radiator 7, and a base 4 for holding the ornament 3 by the front grille 9. Clearance is arranged between the ornament 3 and the base 4. By arranging the clearance between the base 4 and the ornament 3, even if the water infiltrates into the reverse side of the ornament 3, the water easily falls from this clearance so that remaining of moisture can be prevented.
Patent JP-2003027186-A (JP)
Title: High strength bolt steel and method for producing bolt
Inventor: OMURA TOMOHIKO
IPC: C21D9/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide high strength bolt steel which has sufficient delayed fracture resistance even in the case of high strength steel having tensile strength of >=1,350 MPa, and is usable in a severe environment such as a coastal region, and to provide a method for producing a bolt. SOLUTION: The high strength bolt steel has a composition containing, by mass, 0.35 to 0.45% C, <0.3% Si, <=0.6% Mn, 1 to 1.5% Cr, 0.7 to 1% Mo, 0.15 to <0.3% V, 0.005 to 0.05% Nb and <=0.1% sol.Al, and, if required, containing one or two kinds selected from 0.005 to 0.05% Ti and 0.005 to 0.05% Zr, and the balance Fe with impurities. The contents of Mo and V satisfy the following inequality: 0.8<=Mo<2> +10×V<2> <=1.8; wherein, the elemental symbols denote the content (mass%) of each element.
Patent JP-2003031252-A (JP)
Title: Fuel cell system
Inventor: KAWASUMI EMI
IPC: C01B3/38
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To promptly start up only a reforming system required in starting and to effectively use heat accompanied by an exothermal reaction. SOLUTION: The reforming systems A-C each having a reforming part and a CO removal part are disposed in parallel with one another. A coolant 31 under the control of a circulation device 11 has a passage sequentially running through the removal parts 2A-2C. Valves 42 and 44 are respectively mounted between the respective removal parts 2A-2C. Branch passages directed to the circulation device 11 are formed on the upstream sides of the valves 42 and 44, and valves 41 and 43 are respectively mounted to them. A fuel gas 21 is fed to only the system A in starting, and the coolant 31 is heated by a heating means 12 with only the valve 41 opened, so that only the system A is preferentially warmed up. In operating the system A, the valve 42 is opened, the valve 41 is closed, and the heat recovered from the removal part 2A is used for warming up the removal part 2B.
Patent JP-2003030060-A (JP)
Title: Performance monitoring service system for web server
Inventor: ONISHI KENTARO
IPC: G06F13/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a service to inform a customer of performance of a Web server to be operated by the customer and to store history. SOLUTION: This performance monitoring system 1 for the Web server is provided with a customer operation server 20 with which the Internet 10 is connected, an end user 30 and a performance monitoring service center 40. The performance monitoring service center 40 has a performance monitoring server 50, accesses a log 24, a data base 22 of the customer operation server 20 by a contract, analyzes its contents, monitors the performance of the customer server, informs the customer of its result and stores the history.
Patent JP-2003025138-A (JP)
Title: Industrial waste cutting device and method
Inventor: SAKADO SEIICHI
IPC: B23D35/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To finely cut industrial wastes such as extremely wide ranges and types of industrial products, old materials, and daily commodities like old furniture irrelevant to their soft or hard materials for being easily disposed and to extremely efficiently cut the soft material especially hard to be cut. SOLUTION: This industrial wastes cutting device is formed of a fixed jaw A having a penetration part 2 and a movable cutting body B having a recessed blade part 6 with its approximate center penetrating into the midway in the depth direction of the penetration part 2 and recessed along the length of the blade and swingable to the fixed jaw A. A part of a soft cutting counter- material W can be temporarily stuck to internal wall surfaces 2a in the width- directional both sides of the penetration part 2 by the penetrating operation of the recessed blade part 6.
Patent JP-2003037923-A (JP)
Title: Pole mounting metal fitting of switch for construction
Inventor: OBAYASHI TADAO
IPC: H01H33/53
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To solve problems that a conventional pole mounting metal fitting fits imperfectly or can not be mounted by obstructions of scaffold nails which greatly shoot out in a pole side and power cables and conduits which are placed longitudinally in the periphery plane of the pole when it is mounted to the pole. SOLUTION: The pole mounting metal fitting 1 comprises two metal fittings such as a main fixation metal fitting 3 which is mounted to a switch for construction 21 and a main movable metal fitting 2 which can slide for the main fixation metal fitting 3 or can modify its mounting. The main movable metal fitting 2 has an avoidance division 7 which avoids obstacles 101, 102 such as scaffold nails and power cables with the main fixation metal fitting 3 in the sliding or mounting modification. Moreover, the main fixation metal fitting 3 and the main movable metal fitting 2 are coupled in order to overlap each other in transportation.
Patent JP-2003034581-A (JP)
Title: Silicon nitride abrasion resistant member and method for producing the same
Inventor: KOMATSU MICHIYASU
IPC: C04B35/593
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion resistant member having a high strength, high toughness properties and particularly good rolling properties, and to provide a method for producing the same. SOLUTION: A silicon nitride abrasion resistant member is characterized in that it is made of a silicon nitride sintered body containing rare-earth elements 2-10 mass% expressed in terms of oxide as sintering aids, MgAl2 O4 spinel 2-7 mass%, silicon carbide 1-10 mass%, and at least one selected from the group consisting of Ti, Zr, Hf, W, Mo, Ta, Nb and Cr 5 mass% or less expressed in terms of oxide, and having a porosity of 1% or less, a three-point bending strength of 900 MPa or more, and a fracture toughness of 6.3 MPa.m<1/2> or more. Similar effect can be obtained by replacing the MgAl2 O4 spinel with a mixture of MgO and Al2 O3 .
Patent JP-2003035698-A (JP)
Title: Separation analysis method and apparatus of anionic compound
Inventor: SOGA TOMOYOSHI
IPC: G01N27/447
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To measure an anionic compound stably. SOLUTION: When an anionic compound is to be separated and analyzed by combining a capillary cataphoresis(CE) and mass spectrometry(MS), a coating capillary 32 where the inner surface of a capillary is coated with anionic properties is used for inverting an electric penetration flow.
Patent JP-2003040109-A (JP)
Title: Train-approach alarm system
Inventor: YAGI MAKOTO
IPC: B61L23/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To construct a train-approach alarm system that allows easier setting and more secure detection of a train approach. SOLUTION: In an automatic train control system 10, a signal including information indicative of the position of a train 16 is transmitted at a relay station 14 provided along a railway 12. A signal transmitter 22 is connected to the station 14 to obtain information indicative of the position of the train therefrom, and transmits by wireless the signal including the information to an alarm terminal 24 located in a working area. The condition for the position of the train to emit a train-approach alarm is stored in the alarm terminal 24, and an alarm is outputted when the position of the train indicated in the information obtained by the transmitter 22 satisfies the condition.
Patent JP-2003039260-A (JP)
Title: Method and system for estimating time
Inventor: SAWADA YUMIKO
IPC: G06Q50/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for estimating a time necessary for assembling a product taking dispersion of time into consideration at a design stage or a manufacturing process planning stage and the like before manufacturing the product. SOLUTION: An assembling time is estimated taking dispersion of assembling into consideration by estimating dispersion of assembling time using occurrence frequency of defective assembling. A defective assembly coefficient is estimated form an individual defective assembly coefficient for every standard assembly operation obtained by classifying assembly operations for a product, a first defect correction factor for every property of an individual assembling part composing the product, and a second defect correction factor for every property of a conjugate assembling part composing the product. The dispersion of assembling time is estimated by correcting the assembly time of the product based on the value of the defective assembly coefficient.
Patent JP-2003006416-A (JP)
Title: Galman aw marketing plan
Inventor: KUDO KEIKO
IPC: G06Q50/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a sales style and a reward system which enable a customer, who wants to purchase Aloe World commodities by oneself and introduce them, to acquaintances to participate in sales as business. SOLUTION: A member is able to freely purchase and sell commodities of the Aloe World once registered by purchasing an application kit (525 yen). According to the rank and actual sales results of the member, commissions (personal bonus, group action bonus, dream mind bonus, and yearly special cash bonus) are paid. A person who desires to buy commodities can be sponsored as a distributor. According to the actual sales results of sponsored persons, the commissions are paid through the activity state of the member.
Patent JP-2003044161-A (JP)
Title: Method and circuit for controlling clock, and ic card reader and/or writer
Inventor: YAMAZAKI HIDEO
IPC: G06F1/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a clock controlling method and a clock control circuit capable of switching a plurality of clocks without changing pulse widths of the clocks, and an IC card reader concerning the clock controlling method and the clock control circuit for selectively outputting a plurality of frequency clocks and the IC card reader. SOLUTION: The clock controlling method and the clock control circuit have a plurality of clock outputs for outputting an output clock on the basis of the an input clock, synchronize the plurality of clock outputs with corresponding input clocks to nullify all of the plurality of clock outputs when clock request information is switched to different clock request information, and synchronize clock outputs corresponding to the different clock request information with corresponding input clocks to validate the clock outputs after nullifying all of the plurality of clock outputs.
Patent JP-2002160700-A (JP)
Title: Spread type solar sail assembly for satellite and manufacturing method for solar sail assembly
Inventor: KALAMANA SUBRAMANYA IYER VALAN
IPC: B64G1/24
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a spread type solar sail assembly for satellite and also a manufacturing method for the solar sail assembly. SOLUTION: A spread type solar sail of this solar sail assembly is equipped with a hold-down mechanism, a releasing mechanism, and a spreading mechanism. The solar sail is attached to a coil type lattice boom through a turntable and accommodated in a canister and includes an upper cone 7, a middle cone 8 and a bottom cone 9. The upper cone 7 and middle cone 8 are formed by joining together a plurality of thin-film segments made of a material adaptable to the space and fixing to an assembly of an upper cone inner ring 13 and an upper cone outer ring 14. The bottom cone 9 is formed by fixing at least two segments in the form of a relatively thick film made of a material adaptable to the space to an assembly of a bottom cone inner ring 11, bottom cone middle ring and bottom cone outer ring 21.  The upper and lower edges of the middle cone are attached to the upper cone outer ring 14 and bottom cone outer ring 21, respectively.
Patent JP-2002149087-A (JP)
Title: Display
Inventor: OTANI HISASHI
IPC: G02F1/1368
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To secure a high numerical aperture and a sufficient holding capacitance in a pixel structure of an active matrix-type display whose resolution is constantly increasing. SOLUTION: A gate wiring and a capacitor are formed using an active layer of a pixel TFT, a light shielding film provided on the bottom of the TFT, the active layer of the TFT and a gate insulating film which is prepared as a thin film.
Patent JP-2003043134-A (JP)
Title: Frequency detecting device of short pulse echo
Inventor: SHIMIZU TOSHIO
IPC: G01S7/526
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a frequency detecting device of a short pulse echo capable of improving frequency detecting accuracy with simple arrangement. SOLUTION: This frequency detecting device 10 is provided with a signal gate processing means 11 for passing only a signal for satisfying a level not less than a specific value and a duration within a specific value in a received signal composed of a short pulse echo of an active sonar, a frequency analyzing processing means 12 for determining a level inclusive of the frequency to the received signal passing through the signal gate processing means 11, and a maximum value detecting processing means 13 for determining the frequency of a maximum level to the level inclusive of the frequency obtained by the frequency analyzing processing means 12. Since noise can be effectively removed by the signal gate processing means 11, the frequency detecting accuracy can be improved with the simple arrangement.
Patent JP-2003047792-A (JP)
Title: Sewing machine
Inventor: AIKEI KINYA
IPC: D05B39/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To compose a sewing machine compactly. SOLUTION: The sewing machine 1 has a sewing machine arm 3 for supporting a sewing machine head 4 at the upper portion of a bed 2. The sewing machine arm 3 includes a side arm section 11 extended nearly horizontally in a Y direction at the upper portion of the bed 2, and the side arm section 11 incorporates a Y-axis drive mechanism 5 for driving a sewing frame 7 in a Y direction. The Y-axis drive mechanism 5 supports a Y-direction drive mechanism 6 for driving the sewing frame 7 in an X direction at the lower side so that the X-direction drive mechanism 6 can be driven in the Y direction. The sewing machine arm 3 includes a vertical arm section 12 for supporting the rear side of the side arm section 11. Then, the vertical arm section 12 has a recess 12a where the rear section of the X-direction drive mechanism 6 can enter at the front side.
Patent JP-2003049516-A (JP)
Title: Rain-gutter bracket usable as advertisement
Inventor: OTAKE KENICHI
IPC: E04D13/072
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a rain-gutter bracket usable as an advertisement in which a suspension body is installed separately to the lower section of the rain-gutter bracket supporting a rain gutter from a lower section, the suspension body is used as an advertising medium and a space under the eaves is utilized effectively. SOLUTION: In the rain-gutter bracket with a rain-gutter receiving section 2 receiving the rain gutter 1 from the lower section, a mounting surface section 3 having a fixed area in the cross-section direction to the longitudinal direction of the rain gutter 1 is formed to the rain-gutter receiving section 2, and the upper section 7 of the suspension body 6 for the advertisement capable of displaying the advertisement is secured to the mounting surface section 6 of the receiving section 2.
Patent JP-2003050518-A (JP)
Title: Fixing device
Inventor: ISHIKAWA KAZUMASA
IPC: G03G15/20
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of performing fixation on an optimum fixing condition. SOLUTION: This fixing device 7 is equipped with a fixing roller 25, a pressure roller 27, thermistors 29 and 30 detecting the temperature of the rollers 25 and 27, a strain gage 43 detecting the pressuring force of the roller 27 to the roller 25, and a CPU 33 controlling the temperature of the roller 25 and the pressuring force of the roller 27.  Temperature distribution data, that is, the measured temperature at the specified parts of the rollers 25 and 27 and a fixing condition data are previously inputted in the CPU 33, and the CPU 33 selects the measured temperature coincident or the most approximate to the detected temperature by the thermistors 29 and 30 and the detected pressure by the gage 43 from the temperature distribution data, and obtains set temperature and set pressuring force corresponding to the selected measured temperature from the fixing condition data and performs fixing processing.
Patent JP-2003048370-A (JP)
Title: Method for ink jet recording
Inventor: SATO NAOKI
IPC: C09D11/322
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet recording having an excellent scuff resistance, a sufficient concentration and a high printing quality. SOLUTION: The method for ink jet recording comprises a step of recording an ink containing a pigment on a recording medium having an ink absorption layer having an air gap and formed on a support. In this case, a mean air gap size of the air gap and a mean particle size of the pigment satisfy formula A: 1.0<(mean air gap size)/(mean particle size of pigment)<5.0.
Patent JP-2003061258-A (JP)
Title: Electric equipment with built-in battery
Inventor: MASHIMA TAKAHIKO
IPC: H02J7/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To install a charge control switch to quickly charge a battery and further make a light source to normally blink to allow charging of the battery to be restarted regardless of turn-on/off of the charge control switch. SOLUTION: Electric equipment is provided with a change-over switch 2 which switches the battery between the charging side and the load side; a light source 3 which indicates when the battery 1 is charged; a voltage detection switching circuit 4 which detects supply voltage supplied from a charger and causes the light source 3 to blink; and the charge control switch 5 which controls charging of the battery 1. When the change-over switch 2 is turned to the charging side, the electric equipment charges the battery 1 and turns on the light source 3. When the change-over switch 2 is turned to the load side, the electric equipment stops charging of the battery 1 and turns off the light source 3. Further, in the electric equipment, a voltage bypass resistor 12 is connected in parallel with the charge control switch 5.  The voltage bypass resistor 12 bypasses the charge control switch 5 in off state and supplies voltage to the voltage detection switching circuit 4.
Patent JP-2003057870-A (JP)
Title: Hot melt image forming substance, and method and apparatus for regenerating recording material
Inventor: TOKITA TOSHIAKI
IPC: G03G21/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming substance which satisfies such requirements that image fixing property without any problem for normal use can be ensured, that general plain paper is used as a recording material and can be regenerated and that fixing property of the recording material is not impaired even when the material is repeatedly regenerated, and to provide a method and an apparatus for regenerating the recording material on which an image is recorded by the image forming substance. SOLUTION: The hot-melt image forming substance contains at least a temperature sensitive water absorbing and discharging resin 410 and is solid at normal temperature. The substance is used for the method for regenerating and the regenerating device for a recording material.
Patent JP-2003056832-A (JP)
Title: Exhaust gas treating device for melting furnace
Inventor: NOMA AKIRA
IPC: F23J15/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact exhaust gas treating device for a melting furnace in which an influence of change in a quantity of carbon in ash can be reduced. SOLUTION: In the exhaust gas treating device for the melting furnace which performs the secondary combustion of exhaust gas exhausted from the melting furnace, a removing means is provided for removing harmful gas and smoke dust in the exhaust gas exhausted from the melting furnace. A secondary combustion chamber 30 is provided for burning carbon monoxide in the exhaust gas from which the harmful gas and the smoke dust are removed.
Patent JP-2003052753-A (JP)
Title: Stretcher
Inventor: MIYAMOTO TAKAYUKI
IPC: A61G7/10
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a stretcher with which a person to be nursed such as the aged or the sick can be easily and safely moved from a bed and returned to the bed by a little attendants. SOLUTION: This stretcher is composed of a receiver face member (10), where the person to be nursed can lye on the back, a hanging member (20) and at least one movable cart (30), with which the receiver face member can be moved while being hung by the hanging member. The movable cart is composed of a base part (31) with wheels, which can be inserted to a gap between the bed and the surface of a floor, a hanging arm part (32) of a height at which the receiver face member placing the person to be nursed thereon can be hung up from the bed and floated, and hanging means (35, 39, 310 and 311) for hanging up and down a rope member.
Patent JP-2003060002-A (JP)
Title: Substrate treatment apparatus
Inventor: MAEKAWA NAOTADA
IPC: B08B3/04
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus which can treat a substrate with satisfactory efficiency, by reducing the dead time made by a vacancy in the treatment or the conveyance of the substrate in a treatment part or a conveyance mechanism. SOLUTION: A gripping part 4b which grips the side of a carrier C housing a plurality of untreated or treated substrate Ws and which conveys two carriers Cs is installed. A carrier conveyance mechanism 4 is constituted in such a way that it is provided with the gripping part 4b, and that the two carriers Cs are simultaneously conveyed. As a result, the dead time made by the vacancy in the treatment or the conveyance of the substrates Ws in respective treatment parts 13 to 15 or the conveyance mechanism is reduced, and the substrate Ws can be treated with satisfactory efficiency.