baber/WOPTO huggingface dataset:
Patent JP-2002332474-A (JP)
Title: Sealant composition, and pressure container and tire using the same
Inventor: TERATANI HIROYUKI
IPC: C08L101/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealant composition preventing the rapture and breakage or the inner pressure decrease of a pressure container, and a tire. SOLUTION: The sealant composition comprises particles having an average bulk specific gravity of <=0.3 under ambient pressure and a sealant matrix material. Preferably, the particles are at least one kind selected from hollow particles and porous particles. The particles are mixed and dispersed in the sealant matrix material. The particles are laminated with layers of the sealant matrix material. The pressure container has the sealant composition on the inner surface. The use selected from an advertising balloon, a balloon, a rubber boat, a hovercraft and a dome-shaped spherical dome is preferable. The tire has also the sealant composition on the exposing surface of an inner liner.
Patent JP-2002340830-A (JP)
Title: Hydrogen gas detecting device and manufacturing method thereof
Inventor: YONEKURA YOSHIMICHI
IPC: G01N27/12
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas detecting device capable of accurately, quickly and easily detecting a leakage of the hydrogen gas even under the non-oxygen environment such as the inert gas atmosphere and vacuum. SOLUTION: This hydrogen gas detecting device is provided with a first and a second insulating films 20 and 21 provided in a surface of a semiconductor substrate 10, a first detecting part 50 provided on the first insulating film 20 and having a first Pd thin film 30 mainly composed of Pd, and a second detecting part 51 provided on the second insulating film 21 and having a second Pd thin film 31 mainly composed of Pd and an electrode 43 formed of a conductor ohmic-connected to a back surface of the semiconductor substrate 10.
Patent JP-2001339861-A (JP)
Title: Transmittable capacity calculation system, optimum power flow calculation method, generator load allocation calculation method and program
Inventor: CHIN RAKUNAN
IPC: H02J3/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a power system management system in which transient stability restriction is incorporated and which utilizes optimum power flow calculation. SOLUTION: This transmittable capacity calculation system for a power system calculates an optimum power flow for an assumed fault in the power system and calculates the transmittable capacity of the power system in accordance with the calculated optimum power flow value. The system has an optimum power flow calculation processor 120 which calculates an electrical output and a mechanical output of a generator including a generator phase angle defined by a time function, under the condition that the generator phase angle does not exceed a predetermined value to obtain data concerning the initial phase angle and maximum power value of the generator.
Patent JP-2002341439-A (JP)
Title: Liquid crystal projector device
Inventor: TOKUDA SATORU
IPC: G02F1/13357
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To brighten a projected image by using two reflection type LCDs to constitute a liquid crystal projector device. SOLUTION: Light beams from a light source are unified to s polarized light by a PBS3, red, green + blue, green, blue + red, blue, and red + green light components are respectively successively switched to p polarized light, s polarized light, p polarized light, s polarized light, p polarized light, and s polarized light by a color switch and s polarized light beam is transmitted through a PBS6, made incident on a reflection type LCD7, and modulated by red, green and blue video signals switched synchronously with the switching of the color switch 5. Video light beams Rs, Gs, Bs converted into s polarized light by reflection is reflected by the PBS6 and made incident on a projection lens 9.  P polarized light beams from the color switch 5 are reflected, made incident on a reflection type LCD8, modulated by cyan, magenta and yellow video signals switched synchronously with the switching of the color switch 5 and video light beams Cp, Mp, Yp converted into p polarized light by reflection are transmitted through the PBS6, made incident on the projection lens 9 and projected to a screen together with the video light beam from the LCD7.
Patent JP-2002343549-A (JP)
Title: Induction heating device
Inventor: YOKOTA SHOGO
IPC: H05B6/14
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent steadily wrong detection of the temperature sensor by shielding the effect of the leak magnetic flux of the excitation core on the temperature sensor, without making large size the device or involving detection failure of the temperature. SOLUTION: A nearly L-shape bent magnetic field shielding member 6 is provided between the induction coil 3 and the temperature sensor 4 at the gap section 3e of the induction coil 3 having arranged a temperature sensor 4. The magnetic field shield member 6 is formed by clipping a bending part by a first opposing face 6a opposed to the induction coil 3 and a second opposing face 6b opposed to the circumference of the heating roller 1 on a plate body of the length comparable to all region of the gap section 3e in the axis direction of the heating roller 1. The magnetic field shielding member 6 is positioned between a space D and the temperature sensor 4, and the leak magnetic flux generated in the space D is absorbed by the magnetic field shielding member 6 without affecting the temperature sensor 4.  Even if the temperature sensor 4 is arranged in the gap section 3e of the induction coil 3, noise due to leak magnetic flux is not generated in the output signal, thereby, the temperature of the heating roller 1 can be detected precisely.
Patent JP-2002341946-A (JP)
Title: Pressure regulator
Inventor: NAKAMURA MUTSUMI
IPC: G05D16/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To properly control pressure on the exit side even when a huge gas consumption request is suddenly made from an unused state of the gas at a supplying destination. SOLUTION: This pressure regulator is constituted so that no pressure on the side of an exit 40A of a second valve means 40 creeps on the side of an exit 10A of a first valve means 10 by: providing the first valve means 10 to be opened when requested gas flow quantity is small, to flow the gas from a gas entrance passage 2 to a gas exit passage 3 and to perform feedback control to regulate the pressure on the exit side of itself to a prescribed value and the second valve means 40 to be opened when gas flow quantity to pass the first valve means 10 is larger than a predetermined value to flow the gas from the gas entrance passage 2 to the gas exit passage 3; and connecting a casing 70 with the exit 40A of the second valve means 40.
Patent JP-2002346226-A (JP)
Title: Method for game constitution
Inventor: KUROIWA HITOSHI
IPC: A63F13/332
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method suitable for the device having comparatively small storage capacity for enjoying a game for a long period without getting bored by reconstructing a program for a game based on data fetched from outside so as to change the constitution of the game. SOLUTION: An arithmetic processing means 124a of a navigation unit stores traveling information on the behavior, traveling path, etc., of a vehicle by a user driving, route retrieval information and data on personal characteristics, etc., analyzed from the behavior of the vehicle in an attachable and detachable memory 26. A mobile telephone set capable of mounting a game function is capable of reconstructing a program for constituting the game based on stored data fetched via the attachable and detachable memory 26, namely taking a route and surrounding sceneries obtained from the navigation unit and a user's character to change the contents of the game. By taking storage data of others, a variety of change is possible.
Patent JP-2002335721-A (JP)
Title: Planting part of rice transplanter
Inventor: KATO YUICHI
IPC: F16D43/20
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To propose a structure of a planting transmission frame for simplifying an assembly process of the planting transmission frame at a planting part of a rice transplanter and to not only simplify the assembly process but also share members of planting parts among various types of rice transplanters. SOLUTION: This planting part 15 of the rice transplanter is equipped with a transmission mechanism, configured so as to transmit a power input to the planting part 15 to a planting drive shaft 92 through transmission shafts 91L and 91R and to transmit the power from the planting drive shaft 92 to a planting arm shaft 93 driving a rotary planting device 21, in the planting transmission frame 20. The rear side of the planting drive shaft 92 in the transmission mechanism is formed so as to be capable of being separated from the front side thereof with the frame (separated at the arrow X) and a safety clutch is installed at the rear side of the planting drive shaft 92.
Patent JP-2002353188-A (JP)
Title: Spin drier
Inventor: SATO SHIGEHISA
IPC: F26B5/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of the drying process of a semiconductor wafer 20 and to improve the throughput of the semiconductor wafer 20. SOLUTION: By using an encoder 41 for positioning, instead of an origin detection sensor 17, and also using an AC servo motor 40 as a motor, a servo driver 42 for driving the AC servo motor 40 and a servo controller 43 for controlling the AC servo motor 40, and using signals from the encoder 41 for positioning as feedback signals, the AC servo motor 40 is rotated at a high speed. Also, by shortening the time, after a drying operation is ended until the speed is reduced and it is stopped at an origin detection position, the processing time of the drying process of the semiconductor wafer 20 is shortened.
Patent JP-2002352367-A (JP)
Title: Abnormality procedure support method, abnormality procedure support system, central device and computer program
Inventor: TSUJI KENJI
IPC: G06Q50/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality procedure support method, an abnormality procedure support system, a central device and a computer program for providing support by quickly sending a maintenance engineer in charge to take accurate measures without individual difference when abnormality occurs in energy supply equipment such as a cogeneration system. SOLUTION: A portable terminal unit 20 such as a cellphone, a PHS or a PDA is carried by a maintenance engineer 200 in charge of an energy business unit 100, who performs maintenance by going out to an establishment 300 where the energy supply equipment is installed. Positional information showing the present position can thereby be detected, so that the maintenance engineer 200 to be sent to the establishment 300 where abnormality has occurred, can be easily selected. Moreover, the portable terminal unit 20 is used to transmit abnormality information on the energy supply equipment to the central device and to receive procedure information showing procedures against the abnormality from the central device 10.
Patent JP-2002349694-A (JP)
Title: Automatic transmission direct-coupled clutch controller
Inventor: MORIYAMA EIJI
IPC: F16H61/14
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a clutch controller to reliably control shocks and judders that may occur, when a direct-coupled or slip direct-coupled state shifts to a deceleration direct-coupled state. SOLUTION: The clutch control means can switch among a non-coupled state, where the clutch is not directly coupled, a completely direct-coupled state where it is firmly coupled or a slip direct-coupled state, where it is under a feedback control so as to have desirable slippage, and a deceleration direct- coupled state where it is under a feedback control, so as to have desirable slippage during decelerating operation; when the slip direct-coupled state shifts to the deceleration direct-coupled state, the clutch control means maintains the oil pressure level supplied to the clutch, as it is, until the slippage lowers below a predetermined value; and when it has lowered below the value, temporarily drops the oil pressure and then holds the clutch under a feedback control so that desirable deceleration slippage is obtained.
Patent JP-2002349701-A (JP)
Title: Shift-by-wire system
Inventor: MIYAGAWA KIICHI
IPC: B60W10/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a shift-by-wire system where it is practicable to effect a reliable shift from a parking range even when insufficiency in the voltage of a power source occurs. SOLUTION: In the shift-by-wire system, an engine speed control means and a battery voltage detecting means are provided, and a shift control means forms a means comprising a shift position deciding part; a voltage threshold setting part to set a voltage threshold value necessary to drive of a shift actuator when shift from a parking range to another range is effected; a voltage comparing deciding part to compare a battery voltage value and a voltage threshold value with each other for decision; and an idle up control part to output a command to increase the number of idle revolutions to an engine speed control part when a battery voltage value is below the threshold value.
Patent JP-2002351267-A (JP)
Title: Multiplex image forming device
Inventor: KAWADA MASAMI
IPC: G03G15/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable to provide an immediate developed fax image even in the warning of toner remaining amount. SOLUTION: The image outputs of a copy function and a printer function are prohibited when the toner remaining amount is lower than a first predetermined value to enable to output images only of a fax function.
Patent JP-2002355860-A (JP)
Title: Device for partially decoration-molding vehicle interior trim part, and partially decoration-molding method
Inventor: IKEGAMI HIROYUKI
IPC: B29C45/26
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for partially decoration-molding vehicle interior trim parts by which a molded product with high quality precision can be obtained without generating a failure such as creases on the surface of a decorative skin material, when the vehicle interior trim parts with a decorative kin material is manufactured and a partially decoration-molding method. SOLUTION: In the device S for partially decoration-molding the vehicle interior trim parts by which the decorative skin material 40 is arranged inside a mold and a resin 50 is injected and the resin 50 is molded into one piece with the decorative skin material 40, a stationary mold 10 for injecting the molten resin 50 which becomes a base material, a movable half 20 positioned opposite to the stationary mold 10 and a clamping means installed on the stationary mold 10 are provided.  The clamping means is equipped with a support base 31, on which the terminal part 41 of the decorative skin material 40 arranged along the stationary mold 10 is placed, a hold-down part 32 which holds down the terminal part 41 of the decorative skin material 40 placed on the support base 41 between the part 32 and the support base 31 and a transfer means which simultaneously transfers the support base 31 and the hold-down part 32 to the side of the stationary mold 10.
Patent JP-2002364772-A (JP)
Title: Valve operation machine with opening retaining mechanism
Inventor: KITAZAKI SHINICHI
IPC: F16K35/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a valve operation machine with opening retaining mechanism capable of certainly transmitting the opening state to an operator by engaging an input shaft of the operation machine at a predetermined opening at the time of open/close operation of the valve. SOLUTION: A male screw part 84 is formed, around an axis, on an operation cap 80 installed on the input shaft 47 of the operation machine 41 for operating a rotation of a valve stem and a slide nut 85 thread-engaged with the male screw part 84 and movable to an axis direction is installed on the operation cap 80. A guide 87 engaging the slide nut 85 around the axis and guiding it along the axis direction is supported by the operation machine 41 and a through hole 90 radially penetrated is formed on the slide nut 85. A fixed shaft 94 is installed in the through hole 90 movably to the axis direction and a spring 100 for pressing the fixed shaft 94 toward the operation cap 80 is provided between a spring press plate 93 supported by the slide nut 85 and the fixed shaft 94.  A plurality of recessed parts 101, 102, 103 to which the fixed shaft 94 is fitted are provided at predetermined positions on the male screw part 84 of the operation cap 80.
Patent JP-2002366754-A (JP)
Title: Service system for automatically notifying bank automatic payment statement
Inventor: KUKI HIROMI
IPC: G06Q10/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce traffic expenses and time by perfectly knowing history information of transactions with a bank at home. SOLUTION: A service system for automatically notifying bank automatic payment statement is provided with a means for notifying a client who is previously registered to a prescribed bank to receive the service of payment certification by mail and whose mail address is registered similarly to the bank of payment information by mail.
Patent JP-2002032940-A (JP)
Title: Magneto-optical recorder
Inventor: ISHII KAZUNORI
IPC: G11B5/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the time for reversing the magnetic field cannot shorted when stray capacities at both ends of a magnetic head are large while the loss of the magnetic head is increased when the time for reversing the magnetic field is shortened. SOLUTION: A magneto-optical recorder modulates the generated magnetic field of the magnetic head 1 in accordance with an information signal by controlling to changeover the current direction of the magnetic head 1 for generating the magnetic field in accordance with the information signal to be recorded. When the magnetic head 1 is equivalently regarded as a parallel circuit of an inductor and resistor, the time for reversing the magnetic field is speeded up without increasing the loss of the magnetic head 1 by setting the inductance value LP to nearly 0.2-2.0 μH at the maximum frequency of the information to be recorded and the resistance value RP to nearly 200 Ω or higher.
Patent JP-2002372165-A (JP)
Title: Valve opening and closing device
Inventor: KASANAMI YUKIO
IPC: F16K31/44
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To minimize necessary rotating space for an operation lever. SOLUTION: In an opening and closing structure, a valve is opened and closed by rotating a valve stem 7 around an axis by the operation lever 16 in its perpendicular direction. The operation lever 16 is rotatably attached to the valve stem 7, and one-way clutches 21, 22, 23, and 24 comprising pairs of ratchet mechanisms are interposed between the valve stem 7 and the operation lever 16. A pair of the one-way clutches is operated in mutually opposite directions, and one clutch is used for valve opening and the other clutch is used for valve closing. In valve opening, the valve can be opened by rotating the valve stem 7 by rotary movement of a small rotation angle of the operation lever 16 since torque only in the valve opening direction of the operation lever is transmitted to the valve stem by the one clutch when the other clutch is disengaged.  Inversely, in valve closing, the valve can be opened by repetition of small angular rotations of the operation lever 16 by similar working by the other clutch when the one clutch is disengaged.
Patent JP-2002191871-A (JP)
Title: Ferris wheel and drink and food providing system and facilities provided with the same
Inventor: KUSUYAMA MASAFUMI
IPC: G06Q50/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a Ferris wheel which sufficiently fulfills the function as a facility for recreation, a drink and food providing system and its facilities by permitting user who gets on the Ferris wheel to comfortably eat and drink in a cabin singly or in more than one person unit in addition to viewing the outside and also permitting the user to correctly grasp the boarding situation the vacancy situation, the boarding preservation state and a waiting time of cabins, in real-time. SOLUTION: The system is provided with the Ferris wheel 100 to view the outside by revolving in the air, a drink and food selling and waiting area 9 in a ground center 2 to provide food and drink to the users, a display device 94 for displaying the boarding situation, etc., of the Ferris wheel, a judging means for judging that the user purchases food and drink and a means 6 for providing an eating and drinking space by the judging means. The system is characterized by arranging the eating and drinking space inside the cabin 1 which is hung from the ring shape frame of the Ferris wheel and from which the outer part is viewed while the user being a boarding person eats and drinks at a dining table.
Patent JP-2002373851-A (JP)
Title: Method for manufacturing aligner and semiconductor device, semiconductor manufacturing plant and method for maintaining aligner
Inventor: TERAJIMA SHIGERU
IPC: H01L21/027
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an aligner in which the generation of uneven distribution of intensity of an exposure light can be prevented in an exposure region. SOLUTION: An aligner employs an UV ray of a wavelength range having a characteristic of being absorbed or reacting to an oxygen or humidity existing in an exposure optical path. The aligner is constituted in such a way that high purity inert gas is allowed to flow through a gap between an exposure optical system and a wafer or a reticle. In this case, near an opening for jetting the high purity inert gas, an high impurity gas bank like the opening is formed to maintain the purity of the gas to be supplied to the gap.
Patent JP-2003006000-A (JP)
Title: Failure slip management system, server, failure slip management method, its program and computer readable recording medium having its program recorded thereon
Inventor: HAMADA ATOMI
IPC: G06F11/28
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a failure slip management system, a server, a failure slip management method, its program, and a computer readable recording medium having its program recorded thereon which are capable of simplify the evaluation of a trial piece by sharply increasing a processing speed from failure generation to correction confirmation. SOLUTION: A DB server 1, a terminal of a person in charge of evaluation 2, an evaluation manager terminal 3, a design manager terminal 4, and a terminal of a person in charge of design 5 are all connected through a network 6, and each operator at each of those terminals 2-5 is directly notified of a failure slip through the network 6. Thus, it is possible to sharply increase a processing speed from failure generation to correction confirmation, and simultaneously to prevent the failure slip from being lost or its entry from being missed in stages during the processing. Therefore, it is possible to prevent the generation of any time lag related with transfer and the generation of any loss trouble which is likely to happen when the failure slip is made of paper.