baber/WOPTO huggingface dataset:
Patent JP-2002225981-A (JP)
Title: Lid structure for tank
Inventor: IKEGAWA TSUNEMI
IPC: B65D90/10
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To make a packing material for a tank lid stuck fast with a uniform pressure distribution to the entire circumference of the lid with the number of fastening positions lessened as compared with conventional ways by using an O-ring as the packing material for the tank lid. SOLUTION: The lid structure comprises a tank main body 1 having an opening 6 serving as a manhole at its upside and a double lid 10 composed of an inner lid 11 for closing the opening and an outer lid 12. The inner lid 11 is in a structure wherein the upper end of a circumferential raised side panel 4 rising from the inside plate 13 is curled toward the outside and downside, and the packing material 7 to be stuck fast from the lower opening-side 16 against the upper brim of the opening 6 of the tank main body 1 is fitted into the inside of the curled part 15. The outer lid 12 is put on to the inner lid 11 at the outside of the curled part 15 of the inner lid and fastened to the opening 6 with fastening devices 20 arranged at a plurality of intervals in equal angles in the circumferential direction of the opening.
Patent JP-2002224331-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To significantly enhance the enjoyability of a game machine such as a pachinko machine having a display device capable of variably displaying pieces of identification information. SOLUTION: A pachinko machine 1 is provided with a game board. The game board is provided with an actuation hole and a large winning hole or the like, and a special symbol display device with a display part is incorporated into the center portion of the board. A plurality of identification symbols of plural kinds are variably displayed in the display part; if the identification symbols are finally stopped in a particular arrangement, the occurrence of a jackpot condition is determined. Before the identification symbols are displayed in the final arrangement, the effects of enhancing the display without changing the identification symbols are produced while all the identification symbols are kept stopped.
Patent JP-2002232027-A (JP)
Title: Thermoelectric generating module
Inventor: IWATA SHUICHI
IPC: H01L35/08
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoelectric generating module capable of being used in a low temperature range at a small temperature difference and having a high efficiency and reliability. SOLUTION: The thermoelectric generating module comprises a plurality of copper electrodes 1 vertically disposed at an interval, a thermoelectric generating element 2 interposed between the upper and lower copper electrodes so that the electrodes are electrically connected to the respective thermoelectric generating elements by soldering to form a flat plate-like generating module unit 3, a ceramic plate 4 made of an electric insulating plate material for holding upper and lower surfaces of the module unit and the module unit and the plate 4 are vacuum packaged by a plastic film 8.
Patent JP-2002232566-A (JP)
Title: Call center operation statistics collection system
Inventor: YOSHIZAWA ISAO
IPC: H04L12/66
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a call center operation statistics collection system where an operator of a call center serving customers is also located in a remote place even when an out-bound job is an object so as to enhance the operating efficiency of the call center and reduce the operating cost. SOLUTION: A phone capable of making a speech via a public line and a computer connectable to a broadband network are placed in a home agent device 100. When a service to a customer is possible by using the phone, the remote operate at the home agent device 100 makes a log-in to a web server 42 at a remote place. Then in order to conduct an out-bound job, a call dialed by using a predictive dialer 30 and connected to the customer is connected to the phone and customer information with respect to the connection is transferred to the computer.
Patent JP-2001294410-A (JP)
Title: Circulation of hydroxyl amine-containing stripper solution
Inventor: WATZENBERGER OTTO
IPC: B01D3/14
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily treating a hydroxyl amine- containing waste liquid used for cleaning electronic parts and reusing each component contained in the waste liquid after a purification process to use in a production process in an electronics industry world. SOLUTION: A hydroxyl amine-containing liquid 2 is passed through a fractionation column 1 and stripped with steam 3 by a counter current method to obtain a hydroxyl amine aqueous solution 7 from a column top part. The aqueous solution is easily degraded because of the poor stabilization effect. An amine aqueous solution 8 is obtained from the column bottom part.
Patent JP-2002225550-A (JP)
Title: Controller unit for air conditioner for vehicle
Inventor: MIYAI DAISUKE
IPC: B60H1/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a controller unit for an air conditioner for a vehicle, by which the shift between an inside air circulation mode and an outside air circulation mode can be made in a simple constitution upon selecting a defroster mode. SOLUTION: There is provided a first controller 100 having an operational button and a button holder, which are free to move between different mode shift operation positions for the shifting operation between an outside air guiding mode and an inside air circulation mode, and a second controller 200 having a first operational knob and a shaft for the shifting operation between multiple modes for air-conditioning. A cable K is provided between the first controller 100 and the second controller 200, so that the mode shift operation position of the operational button and button holder are changed in response to the shift between the defroster mode and undefroster mode performed by the first operational knob and shaft in the second controller 200.
Patent JP-2002232444-A (JP)
Title: Atm passive optical network system
Inventor: OGUCHI KAZUMI
IPC: H04L47/22
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ATM-PON system which precisely monitors traffic from a user. SOLUTION: In the ATM-PON system 6 which is arranged between the user 8 and a network 7 and connects a plurality of ONT 1 storing the user to OLT 2 via a star coupler 3, a shaper 5 removing the cell delay fluctuation of a cell received from the user is arranged before a UPC circuit 4 checking whether a transmission band from the user exceeds a contract band or not.
Patent JP-2002232115-A (JP)
Title: Circuit board and method for detecting short circuit fault on its circuit board
Inventor: TOMITA TAKAYUKI
IPC: G01R31/28
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of using a DC measurement having high stability of a measurement at low cost in the measurement of the fault of a circuit board, and to provide a method for detecting the short circuit fault on the circuit board. SOLUTION: The circuit board comprises a plurality of elements and wirings for connecting between the elements on a board. The circuit board further comprises an independent detecting wiring not connected to the element and the wiring and formed at least at one position between the adjacent elements, between the adjacent element and wiring and between the adjacent wirings. Thus, the short circuit fault is detected by measuring DC conduction between the element and the wiring, and the independent detecting wiring.
Patent JP-2002226561-A (JP)
Title: Phenol-hydroxybenzyl alcohol-based ph-color-variable polycondensate and method for producing the same
Inventor: NEGISHI AKIO
IPC: C08G61/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a pH-color-variable resin causing color change at pH levels ranging from weak acidity to weak alkalinity. SOLUTION: This resin having a structure of the formula (wherein, R1 is methyl, hydroxy, an aldehyde group or a methylene linkage, whose bound position is the o-, m- or p-position relative to the hydroxy group on the benzene ring; R2 and R3 are each H or a methylene linkage, whose bound position is the o- or p-position relative to the hydroxy group on the benzene ring) is obtained by polycondensed dehydration between a phenol and condensation agent/hydroxybenzyl alcohol in the presence of an acid catalyst in the absence of solvent or in an organic solvent under an inert gas stream, heating, agitation and as necessary, reduced pressures.
Patent JP-2002235686-A (JP)
Title: Rotary compressor
Inventor: HIRANO KOJI
IPC: F04C29/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor reducing pressure losses just after starting suction in plural cylinders and providing high compression efficiency. SOLUTION: Plural rollers 16a, 16b eccentrically mounted on a rotation shaft 6 are eccentrically rotated respectively inside cylinders 11A, 11B and inner parts of the cylinders are partitioned by blades 17a, 17b. Gas sucked into each cylinder from suction ports 18a, 18b is compressed for discharging it from discharging ports 20a, 20b. This compressor comprises a middle partition plate 10 interposed between the cylinders for partitioning the inner part of each cylinder, and a piercing hole 25 formed near the suction ports of the middle partition plate for introducing gas from the inner part of the other cylinder at starting suction stroke in the cylinders.
Patent JP-2001246742-A (JP)
Title: Method of resolution changeable ink-jet recording
Inventor: MORIYAMA JIRO
IPC: B41J2/01
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To clearly and surely form an image of very small ink drops with a substantially high resolutions by eliminating factors for the quality and color of the image when the resolution is changed. SOLUTION: A driving condition and binary data for driving so that ink drop (an ink volume by the number of drops) of a range not exceeding a maximum quantity of ink to be hit per unit area of a recording medium can be discharged are formed in accordance with the resolution, a recording condition including the recording medium and an environmental condition.
Patent JP-2001268898-A (JP)
Title: Dc-dc converter for fuel cell having nonlinear inductor
Inventor: RAISER STEPHEN W
IPC: H01M8/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To minimize the influence of a ripple current. SOLUTION: The DC-DC converter 10 comprises an input node 14 for receiving a DC supply power from a fuel cell 12, an output node 16 for providing a DC output power, and an inductor 17 having an inductance nonlinearly changing with respect to an inductor current. A first terminal 30 of the inductor 17 is coupled to the node 14 for receiving the DC supplied power from the cell 12. A switch 20 is connected between the second terminal 32 of the inductor 17 and a ground. A control circuit 22 switches a switch 20 between an open position and a closed position.
Patent JP-2001248148-A (JP)
Title: Soil column execution device
Inventor: MUKONO SHUICHI
IPC: E02D5/48
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of uniformly kneading excavated sediment and cement milk and easily executing a soil column of the prescribed shape. SOLUTION: This soil column execution device comprises a shaft, an excavating edge provided at the lower end part of the shaft, and a discharge port discharging the cement milk fed through the shaft from near the lower end part of the shaft. An excavated hole is formed in the ground by the rotation of the excavating edge together with the shaft, and the excavated hole is filled with the cement mixture obtained by mixing the sediment generated in the excavated hole and the cement milk to form the soil column for reinforcing the ground. Shanks opened in the plane perpendicular to the axis of the shaft when the shaft is reversed to partially expand the inner diameter of the excavated hole formed by the rotation of the excavating edge are provided at multiple positions separated by the prescribed intervals in the length direction of the shaft.
Patent JP-2002246568-A (JP)
Title: Magnetic memory device and its manufacturing method
Inventor: IGARASHI MINORU
IPC: G11C11/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of a magnetization inversion current, in a magnetic memory device which is equipped with a magnetoresistive effect type storage element and performs the information storage by making use of the inversion of the direction of magnetization in the storage element. SOLUTION: A pair of magnetic pole pieces 6 consisting of soft magnetic material having high permeability are juxtaposed so that it may be close to the magnetic resistance effect type of storage element 1, and the magnetic memory device is constituted so that these paired magnetic pole pieces 6 may be excited by the write current flowing in the direction roughly orthogonal to its row direction.
Patent JP-2002247785-A (JP)
Title: Rotating electric machine rotor and signal generator
Inventor: SATO REIJI
IPC: H02K21/22
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rotating electric machine rotor with reduced noise in comparison with a conventional constitution. SOLUTION: There is provided a yoke 1 with a cylindrical part 1b which is integrally built up from the outer circumference of its bottom. An inductor support ring 8 from which an inductor 2 is made to protrude radially, is fixed onto the outer circumference of the cylindrical part 1b, and an air gap 10 is formed between the inductor support ring 8 and the cylindrical part 1b at least at a position where the inductor 2 is located. The air gap 10 comprises a recessed part 9 formed by making the one side edge in the width direction of the inner circumference of the inductor support ring 8 retreat to the direction of reducing a thickness.
Patent JP-2002238429-A (JP)
Title: Spinning rod holder
Inventor: MIYAMAE TOSHIAKI
IPC: A01K97/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a spinning line holder which can be moved not only in the vertical direction but also in the lateral direction in a state holding the spinning rod, can enlarge the range of the movements, and can three- dimensionally be moved. SOLUTION: This spinning rod holder having a spinning rod-holding portion in the upper portion and further a fixing portion to a ship edge or the like in the lower portion is characterized by disposing a rotation portion for supporting the spinning rod-holding portion in a state capable of being swung at least in the longitudinal direction in the middle portion of the holder. The rotation portion may be formed from a coil spring or a flexible pipe. Thereby, the spinning rod holder enables such scooping movements as moving a spinning tackle not only in the vertical and lateral directions but also in the oblique direction.
Patent JP-2002239956-A (JP)
Title: Teaching data preparation method for articulated robot
Inventor: KANEKO MASAKATSU
IPC: B25J9/22
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency without causing an irrational matter such as calculated action data is unused and without restricting an operator intermittently in teaching data of an articulated robot. SOLUTION: All attitude data corresponding to multiple welding points of a work are found by a programming (step S3-step S7), and after confirming the determined attitude data (step S8), the action data of a midway route connecting between the multiple welding points are found (step S9-step S11).
Patent JP-2002247545-A (JP)
Title: Transmitting device and method, receiving device and method, information transmitting/receiving system and method, recording medium and program
Inventor: FUJINAMI YASUSHI
IPC: H04N7/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a band. SOLUTION: The program of a channel A transmitted from a transmission side is viewed in real time on a reception side. The program of a channel B is transmitted from the transmission side to the reception side beforehand in a time band in which there are few viewers compared to the other time bands and stored in a storage device on the reception side. The stored program is ciphered. The program X is provided for the viewers from 19:00 time, and when the provision time comes, the data of a key or the like are transmitted from the transmission side to the reception side together with the data of the program of the channel A. On the reception side, the data of the key or the like are extracted and the program stored in the storage device is provided for the viewers by using them.
Patent JP-2002251724-A (JP)
Title: Method and device for magnetic transfer
Inventor: KOMATSU KAZUNORI
IPC: G11B5/86
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately transfer a magnetized pattern by defining the permissible range of the leakage magnetic field intensity of a transfer magnetic field when magnetic transfer is carried out by adhering a master carrier and a slave medium to each other, and applying a transfer magnetic field. SOLUTION: When magnetic transfer is carried by first applying a magnetic field in the track direction of a slave surface to initially DC-magnetize a slave medium 2 in the track direction, then adhering a master carrier 3 and the slave medium 2 to each other, and applying a transfer magnetic field in the track direction of the slave surface, the magnetic field intensity of a component (d) opposite the track direction D of the transfer magnetic field is set equal to/lower than 1/2 of the coercive force Hcs of the slave medium in the entire recording surface area of the slave medium 2.
Patent JP-2002254231-A (JP)
Title: Cutting method
Inventor: YAMADA SHINJIRO
IPC: B23C5/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method with which a shape to be machined such as a deep groove is precisely formed at a desired position. SOLUTION: The cutting method is for forming on a workpiece a deep groove whose ratio F/W of a depth F and a width W is 10 or more. A cutting tool to be used is equipped with a long and cylindrical cutting part having cutting blades at a tip and side surface whose ratio L/D of an effective length L and a diameter D is 10 or more, and rotated at a high speed of more than 30000 rpm. The tip part or the cutting part is used for forming a guide groove along a cutting line where the deep groove is formed. The deep groove is formed by cutting with the tip and the side surface cutting blades on the cutting part along the guide groove.
Patent JP-2002250170-A (JP)
Title: Adjusting hinge
Inventor: WATANABE JIRO
IPC: E05D7/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an adjusting hinge which enables a three-way adjustment to be easily performed by one blade plate part in a structurally simple manner, and which can be mounted on either side of a door so as to be usable on both right and left sides by only being turned upside down. SOLUTION: The adjusting hinge is composed of a hinge A, in which right and left blade plates 2 and 3 are coupled turnably via a pivot 1, and a supporting tool B. Structurally, the blade plate 2 is mounted on a vertical surface 5a of a slide member 5 via front and rear adjusting means in such a manner as to enable movement to be adjusted laterally along a surface direction of the blade plate 2, right and left adjusting screws 6 are made to abut partially on a backside of the blade plate, turning operation parts 6a for turning the screws 6 are formed in such a manner as to be exposed on a surface of the blade plate 2 via a tool inserting hole 7, and paired upper and lower adjusting members 9 and 9 are provided in a casing 4 in a state of facing upper and lower supporting surfaces 8 and 8 of the slide member 5.
Patent JP-2002248238-A (JP)
Title: Game machine, presentation expressing method for game machine, storage medium and server
Inventor: OYABU AKIO
IPC: A63F13/35
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling a game player to recognize the stop display of a variable pattern in advance, and capable of backing up the interest in a story developing in a presentation image area, and performing a natural developing of a story in the presentation image area without going against the movement of the game player's eyes tracing the variable pattern. SOLUTION: This game machine has a display part for displaying a screen image formed by an identification information image area for displaying an identification information image formed by a plurality of variable patterns and a presentation image area for displaying a presentation image. In the presentation image area, an object displaying the pattern having the same contents as the variable pattern appears in a mode having association with a character appearing on the story developing in the presentation image area, and moves in the same direction as the varying direction of the variable pattern to proceed with the story.
Patent JP-2002256390-A (JP)
Title: Highly formable steel sheet and production method therefor
Inventor: NAGAMICHI TOKIAKI
IPC: C22C38/58
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet and a cold rolled steel sheet which have excellent ductility and suitability for deep drawing, and are suitable for automobile and house appliance uses and to provide a production method therefor. SOLUTION: The highly formable hot rolled steel sheet consists of low carbon steel containing C of <=0.05%. The steel sheet has a structure in which the average grain size of an equiaxial ferritic phase is >1 to 20 μm, the area ratio of the equiaxial ferritic phase is >=90%, and, in >=70% of the ferritic boundaries, the orientation difference between the adjacent crystal grains is >=15 deg.C. Also the average grain size of a second phase which has the maximum area ratio in the balance phase is <=20 μm, and the total area ratio of the balance phase is <=10%.  The steel is produced by transforming the austenitic phase of a slab consisting of the low carbon steel containing <=0.05% C into a ferritic phase in the process of rough rolling or after rough rolling, then again transforming the ferritic phase into an austenitic phase by heating until the start of finish rolling, and thereafter subjecting the steel to finish rolling so that the total draft in the temperature range of (the Ar3 point - 50 deg.C) to (the Ar3 point + 100 deg.C) is >=5%.
Patent JP-2002261362-A (JP)
Title: Optical fiber amplifier
Inventor: MASUDA KOJI
IPC: H01S3/30
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier which can realize reduction in the number of parts, reduction of its cost, stabilization of a gain in its large- current input operation. SOLUTION: The amplifier includes a circulator 60 for inputting and outputting signal light, an active optical fiber 10 for amplifying the signal light, a mirror 70 for reflecting the signal light, and an excitation light source for exciting the active optical fiber 10. An unsaturated small signal in the optical fiber 10 has a gain of 25 dB or more.
Patent JP-2002260501-A (JP)
Title: Container for gas insulated switchgear
Inventor: NISHIZAKI MASAYOSHI
IPC: H02B13/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an easy to manufacture container for a gas insulated switchgear superior in its ability to withstand pressure. SOLUTION: IN the device, one side edge of a plate-like reinforcing material where an R-shape in a cross section for relaxing the electric field is formed by being processing is attached to an inner surface of a container sidewall. For example, the side edge on the top end side of a J-shape of the plate-side reinforcing member which is an approximate J-shape in the cross section with the R-shape for relaxing the electric field is formed by bending in a curved part of the J-shape is attached to an inner surface of the container sidewall in the vertical direction.