baber/WOPTO huggingface dataset:
Patent JP-2001215265-A (JP)
Title: Information terminal
Inventor: ISHIDA TAKAHARU
IPC: G01S19/35
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate real-time position measurement with reduced probability of suffering positioning failure relative to communication interference. SOLUTION: Radio wave is received from five or more artificial satellites through an antenna. Positional data of the satellites and transmission times at the satellites are taken out of the received radio wave. Distances from the satellites to this terminal are found by using the transmission times. A positioning calculation is performed by applying the least squares to the found distances and positional data to determine the position of the terminal.
Patent JP-2001217949-A (JP)
Title: Wireless terminal
Inventor: WATANABE AKIHIKO
IPC: B66B5/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional wireless terminal that has no means to inform an elevator supervisory unit about a fault such as a power failure of an adaptor itself. SOLUTION: A PHS adaptor 3A that transmits a power failure report sent from the elevator supervisory unit 2 to a PHS base station by using an analog/ digital converter 36, a signal processing unit 37, a transmitter-receiver 38 and an antenna 39, is provided with a relay 32 that detects a failure in an AC power supplied to an A/C converter 34 to supply a DC power supply to the analog/ digital converter, the signal processing unit and the transmitter-receiver and with a b-contact 33 that interrupts the AC power supplied to the elevator supervisory unit on the basis of the detection of the power failure by this relay. Thus, the adaptor 3A can inform an external device about the power failure occurred in itself without remodeling the elevator supervisory unit.
Patent JP-2001223003-A (JP)
Title: Carbonaceous material for electrode of nonaqueous secondary battery and its manufacturing method
Inventor: KAMIMURA RYUZO
IPC: H01M4/587
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous material for electrode of secondary battery wherein an irreversible capacity at the time of the initial charge/discharge can be reduced with an inexpensive manufacturing cost, and provide a manufacturing method of such carbonaceous materials for the electrode. SOLUTION: In a vacuum or in an inert gas atmosphere, carbonaceous materials are heated at not less than 50 deg.C, preferably at 800 deg.C or below and by supplying a gas containing either or both of amine and ammonia to let it react with carbonaceous materials.
Patent JP-2000167228-A (JP)
Title: Game device
Inventor: MIYAMOTO KOSHIRO
IPC: A63F13/52
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To increase the interest of a player by relatively compact constitution. SOLUTION: This game device has a transparent falling surface 10 provided with many pins 10a where a medal M falls, a reciprocating target 2 disposed on the lower part of the falling surface and moved back and forth, a transparent thin type water tank 13 disposed in front of the falling surface, a large-sized display 7 disposed behind the falling surface and a medal supply mechanism 30 composed of a hopper 31 for pushing up the medal, an elevating guide path for guiding the carriage of the medal, first and second guide paths and a medal supply gear for supplying the medal to the falling surface.
Patent JP-2001220977-A (JP)
Title: Ladder device for ceiling
Inventor: YAMAMOTO TOKUO
IPC: E04B9/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To hold an installing state of a ladder body in a proper state when using a ladder device. SOLUTION: In this ladder device for the ceiling provided with an edge frame 2 installed in an opening part of the ceiling 1 and a ladder body 4 unfolded and extended between this edge frame 2 and a floor surface 8 and constituted so as to be housed by being folded up above the ceiling 1, the ladder body 4 is constituted of ladder parts 4a to 4c of upper and lower plural stages connected by hinge members 5, 6 so as to be bendable, and is provided with the upper stage side ladder part 4b and a locking member 16 locking both ladder parts 4b, 4c on a connecting part with the lower stage side ladder part 4c in an unfolding state and being constituted so as to release this locking state.
Patent JP-2001219924-A (JP)
Title: Container for storing article
Inventor: SHIURA TSUTOMU
IPC: B65D5/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a container for storing an article of which the side face can easily broken a and which can be easily developed. SOLUTION: The container comprises the side surfaces 4, 5, 6 and 7 extending in the peripheral direction, a top surface connected to upper edges 12 of the side surfaces 4, 5, 6 and 7, and a bottom surface connected to lower edges 12 of the side surfaces 4, 5, 6, and 7, locking pieces 8 extending outward of the side edges of both areas located on both sides in the peripheral direction of the side surfaces 4, 5, 6 and 7 are formed on one of both areas, lock-in portions 10 which can lock/unlock the locking pieces 8 are formed on the other area, both areas overlap in the peripheral direction, and the locking pieces are locked in the lock-in portions 10.
Patent JP-2000181451-A (JP)
Title: Playing information processor
Inventor: MINOURA HARUO
IPC: G10H1/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a playing information processor which uses a small memory for quantization and facilitates operation for adding playing information. SOLUTION: In this example, a 1st memory M1 as a track for temporarily storing inputted playing information and a 2nd memory M2 (for merging) which integrates and stores the playing information stored in the 1st memory M1 and input playing information inputted in real time as sequential data are provided in an RAM. As buffers to be used, a 1st buffer which stores playing information of a time (namely, section HK a half as large as a specific section) corresponding to just beating outputted from the 1st memory M1 and a 2nd buffer which stores the input playing information by the time (a half of section HK) corresponding to the just beating.
Patent JP-2001221937-A (JP)
Title: String coated plastic optical fiber cable and wiring method using it
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To compose a plastic optical fiber flexible, easy to handle and adaptable to one's personal wiring. SOLUTION: A multicore plastic optical fiber 5 having seven or more cores 1 and a reinforced fiber 6 are coated with string coating 7 consisting of organic fibers.
Patent JP-2001226543-A (JP)
Title: Polypropylene composition
Inventor: YASUDA YOSHITOYO
IPC: C08F4/642
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene composition having an improved rigidity and an improved impact resistance. SOLUTION: This composition comprises 99.9-0.1 wt.% of a polypropylene and 0.1-99.9 wt.% of a propylene copolymer which is prepared in the presence of an olefin polymerization catalyst consisting of a metallocene-supported catalyst obtained through the following processes (a)-(c) or a pre-activated metallocene catalyst and an organic aluminum compound, and contains 0.00001-2 wt.% of an α,ω-diene:  (a) a process for preparing a metallocene catalyst, in which process an organic transition metal compound and an aluminoxane are reacted in an inert solvent, (b) a process for preparing a non-refined metallocene- supported catalyst, in which process the metallocene catalyst above and an inorganic fine powder support are brought in contact with each other in the presence of an inert solvent at a temperature of 85-150 deg.C, and (c) a process for preparing a refined metallocene-supported catalyst, in which process the metallocene-supported catalyst above is washed at least twice with an aliphatic hydrocarbon at a temperature of -50-50 deg.C.
Patent JP-2001192074-A (JP)
Title: Container for dispensing powder in fixed quantity
Inventor: KAYA SHOJI
IPC: B65D83/06
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a container which is produced inexpensively by a mass- production method and widely usable for dispensing of fixed quantity of powder not only for use as foods or detergent but also for use as dangerous drugs without touching the powder itself with hand while being easily usable for repetitious dispensing of the powder in the fixed quantity only by tilting the container and also available for washing by a simple method. SOLUTION: A cup 2 connected with a dispensing tube 4 is provided at the lower part of the container 5, and thereby powder in the container can be measured even though the residual quantity of the powder becomes scarce. Availability for measuring in a fixed quantity is improved by providing a fixed quantity holding plate 3 and a measuring cover 7, and dispensing of powder in the fixed quantity can be made by any one regardless of age.
Patent JP-2001234516-A (JP)
Title: Guard fence with reflecting material
Inventor: FUJITA SATOSHI
IPC: E01F9/669
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately mount a reflector in optimum effective position and direction by simple works in conformity with the conditions of installation of the installation field of a guard fence. SOLUTION: A supporting base material 4 for the reflecting material is fixed and mounted extending over the overall length of a side face from the roadway side of a cross beam 2 for the guard fence, and the reflecting material 3 is fitted and supported into the recessed groove 42 of the supporting base material 4.
Patent JP-2001235361-A (JP)
Title: Piezo-resonant nock sensor
Inventor: HARADA SADAMITSU
IPC: G01H17/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-resonant knock sensor having a small number of parts with a structure easy to assemble. SOLUTION: In this piezo-resonant knock sensor, a vibration sensing member 10 is supported on the bottom of an accommodating recessed part 3 having an upper surface of a metal mounting case 1 opened at the center position, since a structure without a lid is formed by filling elastic resin 30 in the accommodating recessed part 3 to seal, the structure becomes simple, and since a terminal 20 is connected in the accommodating recessed part 3 and buried in the elastic resin 30 with a connecting part 21 of the terminal 20 projecting from the resin and an external electric circuit has only to be connected to the connecting part 21, a connection means also becomes simple.
Patent JP-2001232458-A (JP)
Title: Method for quantifying and suppressing liquid level vibration
Inventor: SUZUKI YUJI
IPC: G01M10/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To quantify the liquid level vibration in a relatively easy manner and with excellent accuracy, and to reliably suppress the liquid level vibration. SOLUTION: The liquid level vibration is generated by oscillating a container 11 storing a liquid, and the behavior of the liquid level is photographed by a video camera 17. The data for at least two periods of the vibration is converted into a plurality of predetermined images, and the vector analysis is implemented in which direction and how far the particles floating on the liquid level are moved on the basis of each image. The amplitude and period of a single particle in the predetermined direction are calculated. The obtained amplitude and period are used in setting the condition as the quantifying data of the liquid level vibration.
Patent JP-2001231540-A (JP)
Title: Upper portion agitation type culture tank
Inventor: KITAMURA HIROTAKA
IPC: C12M1/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an upper portion agitation type culture tank whose lid plate can well be attached or detached, when the lid plate of the upper portion agitation type culture tank in which a driving means for driving an agitation device is placed above the lid plate is detached from the opening portion of the culture tank, and further even when a crane can not be installed due to a low ceiling or even when a space having a larger length than the length of the agitation device can not be obtained on the culture tank. SOLUTION: The upper divided piece 79 among divided pieces obtained by vertically dividing an agitation device 30 is fixed to a lid plate 26 in a state capable of being freely rotated on the axis. A driving means lifter 35 comprising a mounting means 52 which can mount a driving means 32 released from a connection with the upper divided piece 79 of the agitation device 30, a vertical movement mechanism for vertically moving the mounting means 52, and an escaping means for escaping the mounting means 52 from a place above the opening portion 22 to an escape position is disposed.  Further, a lid plate lifter 34 comprising a mounting means 44 which can mount the upper divided piece 79 of the stirring device 30 released from the connection with the driving means 32, a vertical movement mechanism for vertically moving the mounting means 44, and an escape means for escaping the mounting means 44 from a place above the opening portion 22 to an escape position.
Patent JP-2001232056-A (JP)
Title: Video game device, image expression method, program control method and storage medium
Inventor: KAKO TETSUYA
IPC: A63F13/55
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To change the expression method of a game image and to improve a game property. SOLUTION: This video game device 11 is a game machine in which a character selected by the player attacks a target and acquires an item while flying in the air. During a game, when the character displayed at a display part 13 reaches an operation limit position, the entire display image vibrates and reports that and the lock-on number of the target is changed corresponding to the level of a lock-on meter. Also, for a rolling operation, in the case that a displayed view point is an objective position, only the character is rolled. The target is changed to the item such as a coin or gold bullion at the time of being attacked and the item is moved toward the course of the character. Also, in the case that the character attacks by using a sword, a flash is radiated from the entire periphery of a cut end.
Patent JP-2001234356-A (JP)
Title: Producing method of film and film obtained thereby
Inventor: MORII KATSUYUKI
IPC: C23C26/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively producing an electrically conductive film excellent in electric conductivity. SOLUTION: In this producing method for a film, a colloidal layer is formed on a base material, and the surface of the colloidal layer is irradiated with an energy ray which imparts higher absorption strength to the colloidal layer than to the base material. In particular, the above colloidal layer is composed of a metallic colloidal layer, and as the above film, an electrically conductive film is suitably obtained. Moreover, the film in this invention can be obtained by the above producing method.
Patent JP-2001238199-A (JP)
Title: Internet camera system
Inventor: ARAKI YOSHIYUKI
IPC: H04N7/173
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an Internet camera system by which a client can observe an image in an optional direction and in an optional area with an inexpensive configuration. SOLUTION: The Internet camera system is provided with an Internet camera having an imaging means that photographs an image of a range wider than a range photographed by a conventional camera and stores the photographed image as image data and having a transmission means that transmits the image data to a prescribed server on the Internet and with a client having an image display means that extracts an image of an optional area in the photographing range covered by transmitted image data and displays the extracted image.
Patent JP-2001239124-A (JP)
Title: Oxygen concentrator
Inventor: OKABE TAKEO
IPC: B01D53/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentrator adjusting a supply flow rate of oxygen gas corresponding to a user's state to supply the oxygen gas in a stable flow rate and enabling not only the miniaturization of an adsorbing column and a buffer tank but also the facilitation of the assembling work and maintenance of both of them. SOLUTION: A pressure regulator 41, an automatic flow rate control valve 42, a flow rate adjusting resistor 45 and a control part 50 are provided between the buffer tank 31 and an oxygen taking-out port 12. Inlets and outlets are respectively provided to the upper parts of two adsorbing columns and the intermediate parts of these columns are bent to be formed into an almost U- shape and the buffer tank is arranged between these adsorbing columns to be integrated with the adsorbing columns.
Patent JP-2001259998-A (JP)
Title: Repairing and polishing method for flame of hydrophilic coating film surface
Inventor: HARA FUJIO
IPC: B05D7/24
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a repairing and polishing method for a flaw of hydrophilic coating film surface capable of sufficiently removing the flaw, having a good finish after repaired without impairing an antifouling function against a city type contaminant of a hydrophilic coating film in the case where the flaw of hydrophilic coating film surface is repaired. SOLUTION: The repairing and polishing method of the flaw of the hydrophilic coating film surface includes a step that a buff polishing composition is applied on a hydrophilic coating film; and a step that the hydrophilic coating film surface on which the buff polishing composition is applied is buff-polished. The buff-polishing composition contains water and a water-soluble high boiling point liquid-like organic compound and is any one of a combination of an abrasive grain and a dispersing agent or a polishing agent or an aqueous composition further containing both of them.
Patent JP-2001248634-A (JP)
Title: Dynamic pressure bearing motor
Inventor: TOKUNAGA SHINYA
IPC: F16C17/10
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a stable bearing characteristic irrespective of temperature changes by suppressing the influence of a stress in a fitting and fixing part of a sleeve part and a rotor hub constituting a rotor on a dynamic pressure bearing part to the minimum extent. SOLUTION: The rotor 6 is rotatably supported through radial dynamic pressure bearing parts 28A, 28B provided in two sections apart in the direction of axial line for a fixed shaft 4. The rotor 6 is provided with the sleeve part 10 constituting the radial dynamic pressure bearing part together with the shaft 4, the rotor hub 8 fitted and fixed in outer periphery of the sleeve part 10 and the like. The fitting and fixing part 52 of the sleeve part 10 and the rotor hub 8 is arranged in opposition to the radial direction only between the radial dynamic pressure bearing parts 28A and 28B in two sections, and an annular groove 46 for absorbing stress is formed in adjacent to an inner side or an outer side in the radial direction of the fitting and fixing part 52.
Patent JP-2001248713-A (JP)
Title: Oil passage structure of electric oil pump for automatic transmission for idle stop vehicle
Inventor: UOZUMI MAKOTO
IPC: F16H57/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To easily install a discharge passage in a similar way to a suction passage in an oil passage structure of an electric oil pump provided separately from an engine-driven pump. SOLUTION: The discharge passage 14 for the electric oil pump is formed integrally with an oil pan 7 and connected to a port 18 of a control valve 9 via a connection member 15, and the connection member 15 is held between an oil pan mounting wall portion 2a and the control valve 9. An oil passage end 16a of the connection member 15 distant from the control valve 9 is opened in an oil pan mounting direction so that the discharge passage 14 is automatically connected to the oil passage end 16a of the connection member 15 when the oil pan 7 is mounted. The oil passage end 16b of the connection member 15 close to the control valve 9 is opened to the direction of separation from the oil pan mounting wall portion 2a of a transmission case 2 and connected to a corresponding port 18 of the control valve 6 via an elastic pipe 19 inserted there between.
Patent JP-2001251662-A (JP)
Title: Information terminal, and storage medium
Inventor: SATO SHUICHI
IPC: H04W4/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To detect current position information for a person conducting its job while moving between buildings or in a building for example and to output information corresponding to the current position. SOLUTION: The mobile information terminal 1 is provided with a position detection system 6, an altitude sensor 7, and a database 9a that has building information including information of each floor. When the position detection system 6 detects a current position, a CPU 2 searches the database 9a to specify a building on the basis of the current position, reads the corresponding building information from the database 9a and writes the information to a work memory 5a. When the altitude sensor 7 detects a current altitude, the CPU 2 searches the building information written in the work memory 5a to specify which floor the altitude indicates and allows a display section 3 to display the corresponding floor information.
Patent JP-2001253860-A (JP)
Title: Method for producing cyclopentadieneimine derivative
Inventor: TAKAHASHI TAMOTSU
IPC: B01J27/122
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polysubstituted cyclopentadieneimine selectivity by a one-stage reaction. SOLUTION: This method for producing a cyclopentadieneimine of (I) from a metallacyclopentadiene (II) and an isocyanide (III) is shown in the reaction formula (R1, R2, R3 and R4 are each hydrogen atom, a hydrocarbon group, an alkoxy group and mutually may form a ring; R5 is a hydrocarbon group; M is a metal of the group 3 to the group 5, or the like, of the periodic table; L1 and L2 are each an anionic ligand) in the presence of a metal compound such as copper chloride.
Patent JP-2001252994-A (JP)
Title: Corrugated board molded form and its manufacturing method
Inventor: KONDO MASAKAZU
IPC: B31B50/59
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated board molded form of a high added value wherein problems on environmental conservation such as generation of a harmful gas and the like in incineration disposal are not generated as compared with conventional technique and a strength and cushioning properties are improved by laminating a natural material on the corrugated board. SOLUTION: A mold 31 and a pushing body 20 are heated. A sliced veneer 5s having the size and shape of the same degree is stuck onto an upper face of a corrugated board sheet 5d by using an adhesive to obtain a material sheet 500s. The material sheet 500s is placed by fitting onto a stage part 320 of the mold 31. The pressing body 20 is allowed to descend, the material sheet 500s in the stage part 320 is pushed onto the mold part 32 to apply slightly pressure, and air is supplied to the pressing body 20 to make the body 20 be inflated. Simultaneously the air between the material sheet 500s and the mold part 32 is sucked to make almost a vacuum, and the material sheet is bonded to the mold part 32 to form a tray.