baber/WOPTO huggingface dataset:
Patent JP-2001264086-A (JP)
Title: Moving history information providing method and the moving history information preparation system
Inventor: ASHIDA MITSUO
IPC: G08G1/0969
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a moving history information providing system for providing moving history information, that indicates moving history in the case of a user moving, and to provide a moving history information preparation system for preparing the moving history information. SOLUTION: A mountain climber climbs a mountain, carrying a portable terminal 1 which functions as a GPS receiver, and measures the own position on a desired spot. The obtained position information is transmitted to a moving history information preparing device 5. The moving history information preparing device 5 prepares moving history information, using the received position information, a prescribed map and authorized information indicating the validity of the position information.
Patent JP-2001266151-A (JP)
Title: Personal identification device and method
Inventor: YAMAGUCHI OSAMU
IPC: G06T7/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a personal identification device capable of, distinguishing a person to be identified from a registrant at high speed and with high security. SOLUTION: The personal identification device consists of a featured value extraction part 1, to which an image from a television camera 5 for imaging information peculiar to the person to be identified person is inputted and which extracts information peculiar to the person him/herself, a registered information storage part 2 for storing information peculiar to the registrant him/herself for every registrant, a registered information operating part for rearranging the information stored in the part 2 in accordance with the using situation of the registrant or setting whether or not the registrant is to be distinguished, and a distinguishment part 4 for collating the information stored in the part 2 with the information peculiar to the registrant him/herself.
Patent JP-2001264409-A (JP)
Title: Multipass judgement method for car navigation device
Inventor: ITO MUTSUMI
IPC: G01C21/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To directly judge whether a received GPS signal is a multipass or not by observing the signal, thereby eliminating the influence of the multipass from the positioning solution of GPS. SOLUTION: The estimated Doppler shift amount Δfr of a received GPS signal is calculated based on the position and velocity victor (ud) of an own vehicle calculated by a dead reckoning function according to the definition, represented by Δfr=-fT. (v-ud).a/c} (wherein v is the velocity vector of a GPS satellite; a is a unit directional vector; and c is the velocity of light). The carrier wave of the received GPS signal is measured to obtain a measured Doppler shift amount Δf. A difference Δf' between Δf and Δfr is calculated, and when Δf' is equal to or larger than a prescribed threshold value, it is judged that the received signal is a multipass, and a GPS positioning operation is performed after eliminating the GPS signal judged as a multipass.
Patent JP-2001268973-A (JP)
Title: Motor controller
Inventor: KISHIBE TARO
IPC: H02P27/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To realize a controller for driving a motor sinusoidally using a commutation sensor (hereinafter, referred to CS) indicating the pole position of a rotor or a controller performing field weakening control in which the motor is driven continuously in safety even when the speed thereof is varied abruptly. SOLUTION: The motor controller comprises means 8 for detecting the pole position from a CS edge, means 9 for detecting the motor speed from the time between CS edges, and a pole phase detecting means 10 for estimating the positional angle of the rotor through the pole position detecting means and the motor speed detecting means. The motor controller comprises further comprises a phase limit means 11 for limiting the position estimating angle of the rotor to a predetermined value upon abrupt deceleration of the motor and the motor is switched from sine wave driving to rectangular wave driving when the phase limit means operated continuously for some interval.
Patent JP-2001261083-A (JP)
Title: Small animal housing box
Inventor: FUKUDA MANABU
IPC: B65D43/03
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a small animal housing box capable of well keeping air permeability in a container main body in such a state that a plurality of small animal housing boxes are stacked. SOLUTION: The small animal housing box is equipped with the container main body 12 and a lid member 13 for closing the opening part of the container main body 12. Ribs 30, which extend along both long sides of the upper surface of the top plate 27 of the lid member 13 in mutually opposed relationship as the side edges of the lid member 13 in such a state that the upper end edges thereof are horizontal, are formed on both sides of the short sides of the top plate 27 so as to provide an interval between the ribs. Horizontal parts 30a are respectively formed to the upper end edges of the dibs 30 and the separate small animal housing box 11 can be placed on the horizontal parts 30a of the ribs 30 and a space 33 is formed between the bottom plate 14 of the speparate small animal housing box 11 and the connection ribs 30b of the lid member 13 of the lower small animal housing box 11.
Patent JP-2001261688-A (JP)
Title: Method for producing phosphatidylethanolamine derivative
Inventor: MAEKAWA NAOYA
IPC: C07F9/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing a phosphatidylethanolamine derivative in high purity in an industrial scale. SOLUTION: This method for producing the phosphatidylethanolamine derivative is characterized in that the objective derivative is produced by reacting a phosphatidylethanolamine with a dicarboxylic anhydride by using an organic solvent free from active hydrogen, mixing the resultant product with a buffer solution having pH 3.5-7.5, separating an organic solvent layer by phase separation, and removing an organic solvent from the resultant organic solvent layer.
Patent JP-2001185789-A (JP)
Title: Light amplifying medium and resin coat light amplifying medium and light amplifier and laser device
Inventor: KUROIWA YUTAKA
IPC: G02B6/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a light amplifying medium in which a wide band gain can be obtained in a wavelength area ranging from 1.45 to 1.64 μm, and any thermal damage can be hardly generated. SOLUTION: This light amplifying medium is constituted of a core glass 1 and a clad glass 2, and the core glass 1 is formed by doping Er to a matrix glass by 0.001-10% as mass percentage display, and the matrix glass contains Bi2O3 in the range of 25-70 mol% and at least either B2O3 or SiO2.
Patent JP-2001274256-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: WADA ATSUSHI
IPC: H01L29/73
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously form an active element and a resistance element on respective element regions, while the region of the active element is miniaturized and to cancel shorting between the terminal electrodes of resistance elements due to a patterning residual in a semiconductor integrated circuit including the resistance element. SOLUTION: Patterns are formed simultaneously in a resistive element region and an active element region. The patterns are used for a self-matching mask, a conductive layer is deposited and the terminal electrode of a resistance element is formed. Respective mesa structure are formed in the resistance element region and the active element region by the same masking process.
Patent JP-2001272015-A (JP)
Title: Method and equipment for returning fluidized medium in fluidized-bed incinerator
Inventor: KOSHIYAMA KAZUYOSHI
IPC: F23G5/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment in which an unburned carbon and others sticking to the fluidized medium can be reliably removed, even if the firing temperature is set low in a fluidized-bed incinerator, the combustion in the furnace is stabilized, the installation is simplified to reduce the cost, not only the unburned carbon but also a part of fluidized sands can be carried to the melting furnace, slag is adjusted according to the Si component, and the amount of sand is also adjusted. SOLUTION: In the method for returning fluidized medium in the fluidized-bed incinerator 1, reused fluidized medium to be returned to the incinerator 1 is introduced in the vicinity of an exhaust gas outlet 4 at the top of the incinerator 1. Air is blown from the upstream side against the reused fluidized medium. An exhaust gas duct between a gasification furnace comprising the incinerator 1 and the melting furnace is made chevron shape. The fluidized medium is introduced by a control means from the top of the chevron shape to the side of the incinerator 1, or from the chevron top to the melting furnace side.
Patent JP-2001281369-A (JP)
Title: Communication system
Inventor: ITO HIROHIDE
IPC: G04G5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a time backup system for a frequency-hopping radio apparatus that can make a communication system unmanned. SOLUTION: An absolute time-synchronous radio apparatus 14 is operated synchronously with time data. The time data are generated by a time setting means 11, and an automatic circuit switching device 13 generally supplies the time data from the time setting means 11 to the radio apparatus 14. When the time data cannot be normally obtained from the time setting means 11, the automatic circuit switching device 13 switches the gaining of the time data from the time setting means 11 to a time setting means 12. The time setting means generates the time data on the basis of the information from a backup circuit.
Patent JP-2001278152-A (JP)
Title: Fuel cock mounting structure for motorcycle
Inventor: OKUMA TAKANORI
IPC: B60K15/01
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily enlarge the capacity of a fuel tank and to increase the degree of layout freedom of a fuel cock to improve maintenance. SOLUTION: A downwardly projecting drop-in part 41 is provided at the rear lower part of the fuel tank 20 and accommodated in a space 57a behind a cylinder head 27 and a cylinder cover 28 of a four-cycle engine 2 and in front of a rear cross member 43 so as to be in line with a carburetor 24 in the cross direction of a motorcycle. The fuel cock 42 is provided at the lower part of the drop-in part 41. The fuel cock 42 is also provided in line with the carburetor 24 in the cross direction of the motorcycle and disposed near the lower edge of a main frame 4.
Patent JP-2000298955-A (JP)
Title: Information recording device, and information recording method
Inventor: KURODA KAZUO
IPC: G11B20/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device that a recording mode can be adopted for a recording medium so that data already written and data successively added can be reproduced smoothly and continuously without disturbing synchronous operation of read-out data at the time of reproducing information. SOLUTION: The device is an information recording device which can additionally record new data being successive to data already written of a recording medium 1. This device is provided with a clock generating circuit means 70 for write-in generating a clock signal for write-in for writing new data in a recording medium synchronizing with the new data, a clock reproducing means 68 reading data already written from the recording medium, reproducing a clock signal for synchronizing of data already written, and generating a reproduced clock signal, and a phase adjusting means 80 synchronizing a phase of a clock signal for write-in with a phase of a reproduced clock signal.
Patent JP-2000300809-A (JP)
Title: Shoot ball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily find out unfairness by a method wherein at least two control units which are connected so as to communicate with each other, and the presence of abnormality is judged by a first control unit and an abnormality is reported through a second control unit based on the judgment. SOLUTION: In a switch job which is performed by a main control unit 140 for controlling a game, various signals such as a shoot stop sensing signal, a touch sensing signal, a count sensing signal, a special region passage sensing signal, etc., are taken into the unit 140 through a relay substrate 123. Whereupon, at first, a judgment is made on the presence of abnormality in data representing a drive state of a count sensing switch 86, a count sensing and special region passage sensing switch 87, and a winning ball delivery solenoid 90, and if there is an abnormality, an error job is performed. That is, if there is an abnormality in winning balls, a report command is sent to a special pattern control unit 160 from the unit 140 to display a symbol such as a numeral, e.g. '8', on a pattern display screen, thereby reporting the abnormality.
Patent JP-2001289160-A (JP)
Title: Piston in compressor and method of manufacturing the same
Inventor: HOSHIDA TAKAHIRO
IPC: B22D17/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To lighten a tip wall of a piston to lighten the piston. SOLUTION: The inside of a piston 17 is provided with a hollow part 171. The piston 17 is formed by connecting a first piston piece 31 including the tip wall 30 and a second piston piece 32 kept into contact with a shoe. An inner end face 37 of the tip wall 30 is composed of an annular recess 371 continued to a peripheral wall 35, and an annular projection 372 mounted inside of the annular recess 371. The shape of a cross section obtained by cutting an arbitrary place of the annular recess 371 on a plane S passing a central axis L is a circular arc 373. The annular recess 371 and the annular projection 372 surround the central axis L.
Patent JP-2001290782-A (JP)
Title: Distributed simulation system
Inventor: MATSUMOTO SATOSHI
IPC: G06F19/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of executing a simulation for analysis evaluation and to reduce the load on a network due to the transmission/reception of a plurality pieces of data in a distributed simulation system where a plurality of simulator devices are connected to a simulation platform controlling the transmission/reception of data between the simulator devices and simulation is performed. SOLUTION: This system is composed of a plurality of simulator devices, a simulation management device, an analysis evaluation device and the simulation platform to which the respective devices, and is provided with a means for transmitting and receiving a message for analysis evaluation between the respective devices, and a means for grouping data and transmitting and receiving data when the devices transmit/receive the plural pieces of similar data.
Patent JP-2001280965-A (JP)
Title: Method and device for reducing effect of fluctuation in laser beam due to change in light refractive index of air such as heat shimmer
Inventor: FUJITA AKIRA
IPC: G01C15/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of performing reliable measurement by removing the effect of heat shimmer, even if it occurs on the optical axis of a laser beam, when the laser beam is used to measure displacement or inclination of a structure or to perform the positioning thereof. SOLUTION: A slip ring 3 and a semiconductor laser light source 2 are mounted on a rotating shaft of a motor 4. The light source 2 is rotated with the optical axis of the laser beam 8 used as its axis of rotation in a cycle shorter than the fluctuation cycle of the heat shimmer.
Patent JP-2001289040-A (JP)
Title: Exhaust emission control catalytic converter, diesel particulate filter system and their manufacturing methods
Inventor: HATANAKA KIYOSHIGE
IPC: B01D39/14
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a diesel particulate filter system, an exhaust emission control catalytic/converter, and their manufacturing methods facilitating the installation works of a diesel particulate filter or a catalyst carrier into a metal shell and reducing the exhaust gas amount. SOLUTION: The manufacturing method comprises a process for inserting an inorganic fiber mat 10 with no binder added thereto into a pipe-shaped metal shell 2, a process for installing an expansion machine 7 with the inorganic fiber mat 10 interposed in a space toward the inner wall of the metal shell 2 in the metal shell 2, a process for compressing the inorganic fiber mat 10 relative to the inner wall of the metal shell 2 by expanding the expansion machine 7 and enlarging the diameter of the expansion machine 7 larger than the diameter of a catalyst carrier 3, and a process for inserting the catalyst carrier 3 from one opening part of the metal shell 2.
Patent JP-2001295107-A (JP)
Title: Clothes having figure contorolable core material
Inventor: FUJII TAKAKO
IPC: A41C3/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the clothes capable of easily detaching a wire and/or a bone of brassiere. SOLUTION: This clothes is so designed that clips comprising e.g. 16, 16' to detachably seize a wire 15 and/or a bone 30 are set on clothes along the attached part of the wire 15 and/or the bone 30, and the wire can be outwardly taken off from the body cloth plane through removing the wire from the clips without taking off the wire from the right and left ends, and also the wire can be seized at the fasteners from the outside of the body cloth.
Patent JP-2001291825-A (JP)
Title: Static electricity protective element for semiconductor device
Inventor: WATANABE ATSUSHI
IPC: H01L21/822
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity protective element for a semiconductor device which can set a withstand voltage between a drain and a gate of a MOS transistor to be higher than a voltage between a collector and a base wherein a parasitic NPN transistor breaks down, and makes it unnecessary to increase the thickness of a gate insulating film. SOLUTION: Drain of a MOS transistor (30) is connected with an input terminal (32) of a semiconductor device, a source is connected with a power source line (Vss), and a resistor (R1) connecting a gate with the source is used. As a result, the breakdown voltage between the drain and the gate of the MOS transistor (30) can be set to be higher than the voltage between the collector and the base wherein the parasitic NPN transistor of the MOS transistor (30) breaks down, and it is not necessary to increase the thickness of the gate oxide film of the MOS transistor (30). As a result, a constitution area of the MOS transistor (30) can be reduced.
Patent JP-2001291110-A (JP)
Title: Device and method for processing graphic
Inventor: OBATA EIJI
IPC: G06T11/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a graphic processor and its method capable of efficiently reducing processing about graphic data that actually does not need plotting, consequently reducing the load of the entire system to accelerate plotting processing in the case of processing the graphic data. SOLUTION: This processor is provided with a list generating part 10 dividing plotting data including plotting graphic elements, generating a bounding box including the divided plotting data and generating list data D1 including information on the generated bounding box and the plotting graphic elements included in the bounding box as sub lists L1 to Ln, and a list performing part 20 deciding whether or not the bounding box is included in a preset clipping area based on the information on the bounding box of the sub lists L1 to Ln in the list data D1 and plotting the plotting graphic elements included in the bounding box only when the bounding box is included in the clipping area.
Patent JP-2001290030-A (JP)
Title: Plastic optical fiber, illumination device and method for manufacturing plastic optical fiber
Inventor: SUMI TOSHINORI
IPC: G02B6/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber which is excellent in visual quality in an illumination application utilizing the lateral light leakage characteristic of the optical fiber and a method for manufacturing the same as well as an illumination device using such optical fiber. SOLUTION: This plastic optical fiber has a length of >=100 m and the total number of the light leakage quantity peaks at the overall length of the plastic optical fiber when the average value for each 1 m of the lateral light leakage quantity of a prescribed length is measured and the number of the light leakage quantity peaks having the light leakage quantity of >=4 times the same is measured is >=10 pieces.
Patent JP-2001296939-A (JP)
Title: Interface selector
Inventor: NAKAMURA HIDEYUKI
IPC: G06F13/38
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an interface selector capable of accurately and automatically switching a line changeover switch to a USB interface line in an interface selector for selectively switching and connecting at least two kinds of interface lines including the USB interface line. SOLUTION: This interface selector is provided with a line automatic switching means (for example, a control part 9) for automatically switching a line changeover switch 8 to a USB interface line 3a when the USB interface line 3a is connected.
Patent JP-2001015463-A (JP)
Title: Polishing composition
Inventor: TSUN-HO LEE
IPC: B24B37/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing composition which exhibits high polishing performance when the composition is used for polishing the surface of a semiconductor wafer in the course of semiconductor processing by using phosphorous acid and/or its salt as a polishing accelerator. SOLUTION: A polishing composition contains phosphorous acid and/or its salt as a polishing accelerating agent. The composition can be prepared in the form of slurry and is prepared by mixing about 0.1-25 wt.%, preferably, about 0.5-15 wt.%, more preferably, about 0.5-8 wt.% abrasive powder and about 0.01-2 wt.%, preferably, about 0.03-1 wt.%, more preferably, about 0.03-0.5 wt.% polishing accelerating agent with about 70-99.5 wt.% aqueous medium. In addition, the composition can contain a polishing co-accelerator selected out of amino acid, amino acid salt, carboxylic acid, carboxylic acid salt, and mixtures of these acids and/or salt.
Patent JP-2001293146-A (JP)
Title: Game machine
Inventor: SHIGETA MASAYUKI
IPC: A63F7/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can appeal the difference between a specific pattern jackpot and an ordinary pattern jackpot, when there are plural jackpots different in profit to the player, to a player himself/herself and players around to be able to heighten speculative mind. SOLUTION: This game machine is equipped with a jackpot judging means 100 to judge whether or not a jackpot based on jackpot random numbers when a game ball blasted into a game area 20 of the game machine 10 gets into a starting port 27, a content judging means 101 to judge the content of the 'jackpot' is a 'specific pattern jackpot' or an 'ordinary pattern jackpot' based on specific patterns displayed on a specific pattern display area 43, and an effect sound control means 102 to generate effect sound corresponding to the content judged by the jackpot judging means 101 and the progress condition of a game.