baber/WOPTO huggingface dataset:
Patent JP-2002218702-A (JP)
Title: Fan motor
Inventor: TAKEI KENJI
IPC: F16C21/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost fan motor enables lowering the friction of a bearing device. SOLUTION: In the fan motor 30 provided with a rotary part 33 that has a rotor 32 with a fan, a stator 37 arranged to face the magnet part 36 of the rotor 32, and a bearing device 38 that rotatably supports the rotary part 33, the bearing device 38 is provided with an outer ring 40, balls 42 that rolls on rolling grooves formed on the surface of the inner circumference of the outer ring 50, and a shaft member that has a cylindrical surface 31a, that supports the side of the balls 42 separated away from the rolling grooves 41 on the outer ring 40. The shaft member is constituted of a rotary shaft 31 of the rotary part 33, and the end part of the rotary shaft 31 is contacted on a point with a housing 34 via a spherical body 44.
Patent JP-2002217194-A (JP)
Title: Semiconductor device
Inventor: FUKAMI AKIRA
IPC: H01L27/04
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique that can easily remove adherents to a sidewall of a via hole formed in a semiconductor substrate. SOLUTION: A semiconductor device comprises a semiconductor substrate having a via hole with which a semiconductor element formed on the main surface of the semiconductor substrate and a electrode formed on the back surface as the opposite surface of the main surface are electrically connected, where two widths of the via hole in two directions perpendicular to each other in a plan view are different from each other. Even if an aspect ratio of the via hole is 2 or larger at a narrow portion of the widths of the via hole in the two directions at right angles, an aspect ratio at a broad portion of the widths of the via hole becomes 2 or smaller, therefore, this technique allows the broad portion to easily reject the adherents to the sidewall of the via hole outside the via hole.
Patent JP-2002213257-A (JP)
Title: Engine revolution control device for work vehicle
Inventor: OKA HIDEKAZU
IPC: F02D41/16
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an engine revolution control device for a hydraulic shovel capable of controlling the number of revolutions of an engine without separating a hand from an operation lever while operating the hydraulic shovel. SOLUTION: An electromagnetic opening closing valve 15 is interposed in a pilot circuit 14 for switching an optional selector valve 12 interposed in an optional hydraulic operation circuit 10 for controlling a special work device 20. A pressure gauge 3 is mounted, via a shuttle valve 2, to a pedal type remote operation valve 13 for feeding pilot pressure to the pilot circuit 14. A controller 5 is provided for opening the opening/closing valve 15 by a pressure signal transmitted from the pressure gauge 3 by the pedaling of the valve 13 when a selector switch 4 is switched to the accelerator side, and for calculating the number of revolutions of the engine 30 according to the pressure of the pressure signal to transmit an engine control signal to a stepping motor 6 for controlling the number of revolutions of the engine 30.
Patent JP-2002211265-A (JP)
Title: Vehicle driving technique diagnostic system, components for the system and diagnosis method for vehicle driving technique
Inventor: TANO MICHIYASU
IPC: G06Q50/30
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a system allowing an effective diagnosis for a driving technique of a driver. SOLUTION: The features of the behavior of a vehicle sensed by a sensor part 11 are recorded in a memory medium 20 and are subjected to a diagnosis by a diagnostic device 30. The diagnostic device 30 determines a specified vehicle behavior from the memory medium 20, for example a running behavior at a crossing point draws out only measuring data with a obtained running behavior, and prepares feature information representing the relative features of the driver. On the basis of the comparison of this feature information with safety reference information, a diagnosis of his/her driving technique is made, and diagnostic information is prepared.
Patent JP-2001187216-A (JP)
Title: Game machine
Inventor: SAKAIDA MASAYUKI
IPC: A63F7/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can perform display control that is capable of attracting a player's interest during a 'reach' state when a jackpot is within reach. SOLUTION: Display control employs a changing action of a character pattern 27 (a changing action of a young witch who flourishes a stick) to stop a changing middle scrolling display line 24b to be stopped last in a 'reach' state. The player is therefore given an impression that the character pattern 27 acts or changes as if to stop the changing motion, and a great interest and expectation, which results in unprecedented amusingness.
Patent JP-2002211736-A (JP)
Title: Belt conveyor mounting device
Inventor: KUBODERA KEIZO
IPC: B65G21/14
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor mounting device capable of flexibly coping with various kinds of execution states at various kinds of construction sites. SOLUTION: This device is provided with a traveling means 10 capable of moving the whole of the device and a belt conveyor 28 mounted on the traveling means 10. The belt conveyor 28 is slidably provided in the longitudinal direction for the traveling means 10.
Patent JP-2002214030-A (JP)
Title: Buffer mechanism of scale
Inventor: IZUMO NAOTO
IPC: G01G23/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To constitute a buffer mechanism which consists of a small number of components and can swing in 360 deg. directions. SOLUTION: An engagement member 13 is fixed to the lower end of the support shaft 2 of a pan receiving member 1, and the pin member 3 of the support shaft 2 is positioned at a pin arrangement part 10 formed at a boss part 9. The engagement member 13 normally abuts against the lower end edge 9a of the boss 9 with the elastic force of a coin spring 12, and then the support shaft 2 stands vertically to transmit a load placed on a scale pan 15 to a load receiving member 4. When a partial load is placed on the scale pan 15, the elevation of the support shaft 2 along the axis, the rotation on the pin member 3 and the leaving of the pin member 3 from the pin arrangement part 10 are combined together and then the scale pan 15 is displaced in the direction where the partial load is placed whichever direction the partial load is placed, thereby absorbing the load.
Patent JP-2002218973-A (JP)
Title: Method for producing pure luciferase crystal
Inventor: MORI HAJIME
IPC: C12N9/02
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing luciferase crystal in a large amount, with which a high-purity luciferase crystal not requiring further purification can be obtained by a simple operation. SOLUTION: After a polyhedrin promoter of baculovirus is cleft with a restriction enzyme, cDNA of luciferase is cloned in a fragment. Then the obtained plasmid and the baculovirus DNA are transfected into a cultured cell, subjected to plaque purification to isolate a plaque incorporated with a luciferase gene instead of a polyhedrin gene. A virus is proliferated from the plaque, the obtained virus is inoculated into an insect cell and cultured until the luciferase crystal is sufficiently grown extracellularly and the extracellularly grown luciferase needle-like crystal is collected.
Patent JP-2002210711-A (JP)
Title: Method for bleaching wood veneer
Inventor: HONDA TAKAHISA
IPC: B27K5/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To carry out uniformly in a good productivity bleaching processing of wood veneer. SOLUTION: A laminate of wood veneers into which a bleaching solution containing hydrogen peroxide is permeated, is put into a hermetically sealed container so that a volume of the laminate attains a volume rate of >=60% to the volume of the hermetically sealed container, and the hermetically sealed container is heated at 90 deg.C to 120 deg.C.
Patent JP-2002218346-A (JP)
Title: Information communication device and information supply server device
Inventor: KANEKO AKIHIRO
IPC: H04N5/44
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To easily access a homepage on the Internet related to a television program which is being viewed on television. SOLUTION: The television program and address information on the homepage over the Internet related to the program are stored, while they are associated each other for switching to the Internet while viewing television broadcasting, thus accessing the homepage by using the address information which corresponds to the television program that is being viewed.
Patent JP-2002213654-A (JP)
Title: Synthetic resin pipe and marked line forming method for the synthetic resin pipe
Inventor: MASAKI AKIRA
IPC: F16L9/12
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pipe with its insertion length being easily found, when inserted into a socket at a pipe end, and to provide a marked line forming method for the synthetic resin pipe. SOLUTION: An axially spiral marked line 15 having a pitch P, corresponding to a length L of the socket 13 to be used in connecting the synthetic resin pipe 12, is provided on the outer periphery face of the synthetic resin pipe 12. The spiral marked line is formed, by circulating a printer at a preset speed along the outer periphery of the synthetic resin pipe to be carried to the axial direction at a preset speed.
Patent JP-2002215849-A (JP)
Title: Article environmental information management system
Inventor: TSUKAMOTO HIDEKI
IPC: G06Q50/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an article environmental information management system that integrally manages environmental data on processes, from production to discarding, for environment conservation and makes environmental information available for use in environmental accounting calculation. SOLUTION: In production process A, distribution process B, and recycle and discarding process C of various articles 1, a record transfer means 3 transfers environmental information 2 on the article 1, collected in processes A, B, and C, to a data managing part 4. An imaging means 5b takes a picture of the articles 1 in processes A, B, and C. Image transfer means 7 transfers image data 6, either the moving image or the still image of the articles 1 obtained by the imaging means 5, to the data managing part 4 for use in environmental information management so that a user can browse the environmental information 2 on the article 1 including the image data 6 by accessing the data managing part 4 by access means 8 such as the Internet.
Patent JP-2002222735-A (JP)
Title: Method for manufacturing solid-state electrolyte capacitor
Inventor: NAKAMURA SHINJI
IPC: H01G9/032
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state electrolyte capacitor which is superior in work efficiency and in an environmentally friendly way. SOLUTION: In this method for manufacturing a solid-state electrolyte capacitor 1 in which a solid-state electrolyte layer 4 is formed in respective pores 20 in a porous conductor 2, metalhydroxide sols are impregnated in the porous conductor and they are dehydrated and gelatinized, and then the gel is subjected to a sol-gel treatment for heating and producing a metallic oxide layer, and forming the solid-state electrolyte layer 4. The dehydration and heating are preferably conducted in the same step while the porous conductor impregnated with sols is heated at 100 to 200 deg.C for 0.5 to 2 hours. A manganese or a hydroxide of lead is preferably used as a metalhydroxide.
Patent JP-2002218807-A (JP)
Title: Fertilizer-burying device
Inventor: ISHIMORI TATSUO
IPC: A01C15/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To easily and suitably bury a fertilizer even in a hard soil land. SOLUTION: An outer frame 12 is moved to a place for burying a fertilizer by a user, and, if necessary, an inner frame 40 is further moved in the direction approximately parallel to the surface of the land. Then, a digging unit 60 is moved in the direction approximately vertical to the surface of the land. The digging unit 60 digs the land to form a hole 100 for burying the fertilizer. Then, the fertilizer is guided into the formed hole 100 for burying the fertilizer with a guide member 92.
Patent JP-2002224884-A (JP)
Title: Soldering flux and method for forming solder bump using the flux
Inventor: HAYASHI KATSUHIKO
IPC: B23K3/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide soldering flux capable of being stably and easily applied even when a backing electrode is small. SOLUTION: In the soldering flux, metallic particles consisting of metal having a melting point higher than hat of solder are added in flux consisting of resin. Silver is preferable as the metallic particles. The particles of 0.1-10 μm, in particular, 0.1-5 μm diameters are preferable. Thus, since print characteristics are remarkably improved, the soldering flux can be stably applied even when the backing electrode is small.
Patent JP-2002231186-A (JP)
Title: Metal halide lamp
Inventor: HARAGUCHI NOBORU
IPC: H01J61/36
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp of long life capable of keeping the superior luminous property without the variation of the luminescent color or the like over its life period without impairing the air-tightness of an arc tube seal part. SOLUTION: The arc tube is formed by mounting capillaries in which electrode systems are inserted, on both ends of a translucent ceramic tube in a sealed state, and filling an ionized discharge substance inside, the electrode system is composed of at least an electrode member and a halogen resistant conductive member, the conductive members inserted inside of the capillaries of the arc tube are sealed through glass frits, and the conductive members include carbon as a chemical component by 50 ppm or less.
Patent JP-2002231748-A (JP)
Title: Method for forming bump electrode
Inventor: TAKAO YUKIHIRO
IPC: H01L21/302
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of 'stains' on the surface of a gold bump in a process for forming a gold bump electrode. SOLUTION: At the time of making an opening for forming a gold bump by etching a multilayer protective film 3 comprising a silicon nitride film (Si3N4 film) and a silicon oxide film (SiO2 film), reactive ion etching is employed and a chemical causing no 'scoop' nor undercut at the edge of the opening is employed in the post-treatment for removing deposits adhering to the sidewall of the opening H. An optimal chemical comprises a mixture of aromatic hydrocarbon, e.g. dichlorobenzene, phenol and alkylbenzene sulfonic acid. Weight ratio of dichlorobenzene, phenol and alkylbenzene sulfonic acid in the chemical is preferably 6:2:2.
Patent JP-2002230653-A (JP)
Title: Alarm transmission device
Inventor: TACHIBANA ICHIRO
IPC: H04M11/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an alarm transmission device capable of informing a watchman or a guard of a real-time intrusion route information and site situation. SOLUTION: A network control part 1 receiving a confirmation demand of the intrusion route from a portable telephone possessed by the guard receives the intrusion route confirmation demand information by closing a telephone line a. When the intrusion route confirmation demand information received by the network control part 1 is given to a transmission data compilation part 7, the transmission data compilation part 7 gives the intrusion route confirmation demand to an intrusion route storage part 6 via a demand line A123. When receiving the intrusion route confirmation demand information, the intrusion route storage part 6 transmits the newest intrusion route information to a voice message conversion part 2, and the voice message conversion part 2 converts the intrusion route information into an intrusion route voice message.  The portable telephone possessed by the guard is informed the intrusion route voice message converted by the voice message conversion part 2 via the network control part 1.
Patent JP-2002238160-A (JP)
Title: Power conditioner and photovoltaic power generating system using the power conditioner
Inventor: TANABE KATSUTAKA
IPC: H02J3/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of work being restricted by time which is generated, since it is not possible for a user to go out during day time, come home at night, and perform after that such work as confirming electrical energy generated on that day, or changing the setting of a power conditioner. SOLUTION: This system has an internal indicator 13 and an external indicator 14 for indicating internal data, such as energy generated during the daytime, a total integrated generated output, etc., a controller 10 which controls the output power of an inverter 7, controls operation sequence of a device, such as system interconnection protector, etc., and controls the internal and external indicators 13, 14, and a control power device 12 for supplying control power to this controller 10. The power device 12 receives power supplied from a photovoltaic power generating set 3 during daytime, during which the generating set 3 generates power, and power supplied from a commercial power system 1 side at night, etc., respectively, during which the generating set 3 does not generate power.
Patent JP-2001304291-A (JP)
Title: Automatic aligning type clutch release bearing
Inventor: YAMAMOTO KEIICHI
IPC: F16D23/14
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic aligning type clutch release bearing simple in structure, light in weight and easy to assemble. SOLUTION: A spring hole 14 on which a collar part 11 of a resin sleeve 1 and a disc part 13 of a hub iron core 2 are provided in the axial direction from the opposite bearing side and a guide cutout 15 provided in parallel with the spring hole on the collar part or a hub iron core outer periphery 2b are provided, and a wire spring 3 one end 3a of which is fitted and inserted in the spring hole and bent to the bearing side so that it is bent outward of the hub iron core continued from the one end and fitted in the guide cutout and the other end 3d of which is bent so as to hold and energize either of an inner ring 4 or an outer ring 5 made contact with the other end 11b of the collar part to the collar side are arranged.  Additionally, a small clearance 16 is provided by an inner diametrical surface 12a of a projected part 12 of the resin sleeve and an outer diametrical surface 5a of the outer ring 5.
Patent JP-2002235559-A (JP)
Title: Mechanical governor of diesel engine
Inventor: MIYAZAKI MANABU
IPC: F02D31/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress a disadvantage that inner peripheral faces of both insertion parts 10a, 10b and both shaft insertion holes 4a, 4b are mutually worn and prevent the reduction of accuracy of a governor because a weight pivotal shaft 5 does not rotate so far as the close adhesion of the other end side of the weight pivotal shaft 5 is not loosened, even if the close adhesion of the inner peripheral face of the shaft insertion hole 4a on one end side of the weight pivotal shaft 5 and the insertion part 10a is loosened due to the vibration of an engine. SOLUTION: In the mechanical governor of a diesel engine, both protruding parts 9a, 9b protruding on an outer side from both weight pivotal shaft support plates 3a, 3b among both end parts of the weight pivotal shaft 5 of a governor weight 6 are crushed like a flange along surfaces of peripheral wall parts of both shaft insertion holes 4a, 4b to swell both insertion parts 10a, 10b inserted into both shaft insertion holes 4a, 4b among both end parts of the weight pivotal shaft 5 in the radial direction and fix them by bringing them into close adhesion to the inner peripheral faces of both shaft insertion holes 4a, 4b.
Patent JP-2002236805-A (JP)
Title: Password acquiring system and method
Inventor: TANIGUCHI HIROKI
IPC: G06Q10/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate a work for inputting a password for individual authentication. SOLUTION: An electronic settlement system 10 has terminal equipment 18 for transaction for performing an accounting procedure by using a card 28 for payment. The terminal equipment 18 for transaction has a means for reading a password bar code BC in a card 42 for authentication and a means for converting data obtained by the reading processing into the password D3. The password D3 obtained in the terminal equipment 18 for transaction is transmitted to a processing device 12 for payment and an individual authentication processing is performed in the processing device 12 for payment. In the processing device 12 for payment, the payment of the accounts processing is performed based on identification information D1 in the card 28 for payment.
Patent JP-2001246871-A (JP)
Title: Method and apparatus for binding bookbinding block or temporarily binding book block in cover
Inventor: HOLTMEIR THORSTEN
IPC: B42C13/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To bind a block 1 in a cover 2 so as not to generate a deformation on a backbone or a fold in the block 1 to be bound in the cover 2 in a perfect binding machine for conveying the block 1 in a state in which a sagging part 1a is incorporated in a block clip 3 and connecting the block 1 to the cover 2 by adhering a backbone region 2a and/or a side region. SOLUTION: A method for binding a bookbinding block or a temporarily binding book block in a cover comprises the steps or aligning the sagging part 1a of the block 1 on the backbone region 2a of the supplied cover 2 or particularly formed by grooving, pressing the cover 2 to the backbone region or/and the side region of the block 1 to connect the cover 2 to the backbone region or/and the side area of the block 1, and binding the block 1 within the cover 2.
Patent JP-2002207152-A (JP)
Title: Field camera
Inventor: IKEDA SHIGERU
IPC: G03B17/02
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To provide constitution formed as a camera without preparing an assembly member easily obtaining the parallelism of a film surface and a lens surface and a bellows. SOLUTION: A camera body part functioning as an assembly kit has a fitting technique by which assembly is easily performed or an assembling technique using a triangular bar and an angle. In this camera, a helicoid is adopted so that the lens on the market can be used. Then, the helicoid is provided with a lens mount board on which the lens can be exchanged and a mount part on which the helicoid is freely exchanged.
Patent JP-2002244705-A (JP)
Title: Data transfer system and data transfer program for editor device
Inventor: YOSHIDA SHINTARO
IPC: G05B19/05
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To easily perform an import work between input/output numbers (addresses) connected with an input/output terminal of a PLC and a ladder program of symbol data constituted of variables corresponding to the numbers and screen data (for a programmable display device) by input/output equipment. SOLUTION: When the PLC2 prepares the ladder program for controlling operations of input/output equipment 4, etc., by using a ladder editor 32a, for instance, new symbol data set at the time of the preparation is imported into a plotting editor 32b by an import part 32c when preservation of the prepared ladder program in a program file 33 is completed. The plotting editor 32b registers the imported symbol data in a symbol list (temporary file) provided in a memory part 34 and combines the symbol data with screen data.