baber/WOPTO huggingface dataset:
Patent JP-2002269491-A (JP)
Title: Bar code recognizing method, and device and program therefor
Inventor: UEDA MAYUMI
IPC: G06K7/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a bar code recognizing method and a device and a program therefor capable of correctly recognizing a bar code of low quality included in an image of low definition. SOLUTION: In this bar code recognizing method for recognizing a bar code included in the image data, a plurality of pieces of line information including the bar codes are extracted from the image data, the bar width information included in each of plural pieces of extracted line information is integrated, and the bar code is recognized on the basis of the integrated bar width information. The bar width information included in each line information is made to correspond, and the integration is executed for every bar width information made to correspond. The bar width information correspond to the bar code is performed by a DP matching processing.
Patent JP-2002267697-A (JP)
Title: Voltage measuring circuit and voltage measuring method
Inventor: SEKIBE HIROSHI
IPC: G01R19/25
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage measuring circuit and a voltage measuring method capable of measuring voltage without using an DC/DC converter as a supply source of a reference voltage to an A/D converter. SOLUTION: The voltage (electric potential at D point) which the A/D converter 3 gained through a diode 7 is converted to a digital value 8 using a supply voltage A (electric potential at A point) from a battery 1 as the reference voltage and based on the digital value 8, the microcomputer 2 calculates the supply voltage A from the battery 1.
Patent JP-2002264051-A (JP)
Title: Robot audio-visual system
Inventor: NAKADAI KAZUHIRO
IPC: G10L15/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a robot audio-visual system ensuring the tracing of an object by integrating visual and auditory information on the object. SOLUTION: An auditory module 20 extracts an auditory event 28 by identifying the sound source of a speaker by pitch extraction and the separation and orientation of the sound source from an acoustic signal of a microphone. A visual module 30 extracts a visual event 39 by identifying each speaker by the face identification and orientation of the speaker from the image of a camera. A motor control module 40 extracts a motor event 49 from the rotating position of a drive motor. An association module 60 creates an auditory stream 65 and a visual stream 66 from the auditory event, visual event and motor event and creates an association stream 67 by associating these streams.  The direction of each speaker is thereby determined on the basis of the sound source orientation of the auditory event and the face orientation of the visual event to perform attention control for the planning of drive motor control on the basis of these streams.
Patent JP-2002267820-A (JP)
Title: Graded index mirror and method for manufacturing the same
Inventor: HASE HIROMI
IPC: C03C15/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a graded index mirror capable of condensing, diffusing light or the like with a flat surface shape. SOLUTION: In the mirror comprising a reflection layer arranged on a backside of a glass substrate, a layer in parallel with the reflection layer has the refractive index distribution in which the refractive index gradually gets higher towards the terminal parts.
Patent JP-2002269244-A (JP)
Title: Internet pseudoexperiencing system, internet pseudoexperiencing program and medium recording internet pseudoexperiencing program
Inventor: FUKUSHIMA SHIGEMI
IPC: G06Q50/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the subject of increasing telephone charges due to connection to a public circuit without fail at the time of a practice and to solve the limitation of practice contents as it is naturally impossible to take an actual business transaction carried out in an actual Internet into the practice. SOLUTION: It becomes possible for a student to practice proper, suitable and practical Internet operation by pseudoexperience in an in-school intranet 11 by connecting a server device 12, a data base server device 13, a terminal for a teacher 14 and terminals for students 151-15n to the in-school intranet 11 and setting a practice course and practice conditions concerning Internet operation on the terminal for the teacher 14 in consideration of levels of classes, grades and the students properly.
Patent JP-2002273433-A (JP)
Title: Method and device for generating active oxygen
Inventor: MORITA KENICHI
IPC: C02F1/467
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method which is convenient and efficient and a device which is compact and can be miniaturized, for continuously generating water or air which contains a considerable amount of active oxygen by using a redox polymer having the active oxygen generating activity such as polyaniline. SOLUTION: In this method of generating active oxygen, an anode and a redox polymer-carrying cathode are disposed to face mutually oppositely, a direct current is applied between both electrodes, thereby, the active oxygen is generated from the cathode, therein, the redox polymer-carrying cathode is constituted in such a manner that the plurality of sheets of redox polymer-carrying cathodes are arranged in parallel with a constant interval, at the same time, the interval between an anode plate and each cathode plate is made capable of ionic conductive and the active oxygen is generated by letting oxygen or water pass through gaps between the respective cathodes.  This device for generating active oxygen houses the anode plates and modules which consist of the plurality of sheets cathode plates while opposing each other therein, is provided with a mechanism for energizing a box-type case which has a fluid introducing port and a fluid discharging port and the electrodes and, therein, is constituted in such a manner that the cathode plate modules and the plural sheets of redox polymer-carrying cathode plates are arranged in parallel with a prescribed gap.
Patent JP-2002277235-A (JP)
Title: Instrument and method for automatically measuring warp
Inventor: OSUGA TADASHI
IPC: H05K3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed warp measuring and deciding device, which is automatically started and stopped and has its measurement precision improved by an optical measuring instrument, and to provide its method. SOLUTION: The automated measuring and deciding device and measuring and deciding method for warp are equipped with a measurement chamber equipped with a surface plate as a measurement base, and a measuring means associated with a substrate sense making it start and end measurement on sensing a substrate being carried in and out on the surface plate and horizontally and vertically movable; and a decision part equipped with a display part for decision results regarding a standard article having a warp quantity within a set warp permissible range and other nonstandardized articles, and a warning display unit regarding the nonstandardized articles.
Patent JP-2002280426-A (JP)
Title: Probing method and prober
Inventor: SAKAKAWA HIDEO
IPC: H01L21/66
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the surface height of a wafer W is detected with an above CCD camera B focused on the wafer W surface by moving a main chuck 6 up and down with center at the focus of the CCD camera B to search for the focus, this taking a time for focusing on the wafer W. SOLUTION: The probing method comprises a step of irradiating two specified outside regions of an electrode pad of a wafer W on a main chuck 11 with light, a step of taking out lights reflected from the specified regions to a focus detector 16, a step of pupil-dividing the reflected lights passing through the detector 16 by a pupil dividing mirror 163 into first and second lights, a step of receiving the first and second lights through optical sensors 166 to obtain their respective light quantity distributions, a step of obtaining the defocus quantity from the focus of a second imaging means 13 on the wafer W surface based on the light quantity distributions of the first and second lights, and a step of focusing on the wafer W surface on the main chuck 11 based on the defocus quantity.
Patent JP-2002272939-A (JP)
Title: Game machine
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a big hit display device for releasing the blinking of a lamp indicating a big hit state so as to improve the work efficiency of clerks when the game machine is put in the big hit state. SOLUTION: A frame lamp 14 blinking specially at the occurrence of a big hit state is provided at the upper part of this game machine 10. A big hit display release device 22 is provided near the frame lamp 14. When a clerk takes necessary measures such as bringing an empty box at the occurrence of the big hit state, the clerk operates the big hit display release device 22 to stop the blinking of the frame lamp 14 or to change a blinking pattern, thereby eliminating the necessity of the other clerk's response. The big hit display release device 22 is covered with a locked operation preventive cover 20 to impede the illegal access of a player or the like. It is preferable that the key is the same as a key for opening/closing a game board.
Patent JP-2002278130-A (JP)
Title: Toner for image forming, image forming method and process cartridge
Inventor: SUZUKI SHUNJI
IPC: G03G9/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide toner for image forming by which the initial driving performance of a developing device is secured, the overturn of a toner layer thickness regulating member is restrained and the occurrence of a developing stripe is restrained. SOLUTION: The toner for image forming is used in the image forming method in which a developing means is provided with at least a toner carrier 4 for carrying and feeding the toner and the toner layer thickness regulating member 4a, and the surface roughness X of the center line of the toner carrier and the surface roughness Y of the center line of the abutting part of the toner layer thickness regulating member on the toner carrier satisfy a following expression (1) 0.50<=X/Y<=25.00, and then the toner carrier has <=15 mm outer periphery diameter, and is rotated so that surface peripheral speed is >=65 mm/sec. The toner has particles whose roundness (a) obtained by a following expression (2) is >=0.900 by >=80% on number basis. (2) a=L0 /L (in the expression, L0 shows the peripheral length of a circle having the same projected area as a particle image and L shows the peripheral length of the particle image).
Patent JP-2002278946-A (JP)
Title: Hierarchical distributed system and method of locking resource in the same
Inventor: MIZOGUCHI KENICHI
IPC: G06F15/177
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To acquire and release global locking on a distributed system which is hierarchically constituted. SOLUTION: A locking repeating server SC1 which connects a client C1 and a server S1 is arranged between them. A locking acquisition request from the client C1 is transmitted to the server S1 by the repeating server SC1. A locking release request from the serve S1 is transmitted to the client C1 by the repeating server SC1.
Patent JP-2002279222-A (JP)
Title: Method and system for employment intermediation
Inventor: MORITA SHINYA
IPC: G06Q50/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate mismatches between labor demand and supply. SOLUTION: Job-seeking information on the job-seeking activities of job seekers, recruiting information for every time zone which is provided by an employer who needs workforce, and information on the number of applications to the jobs offered by the employee for every time zone, are prepared. Based on the number of applicants to the jobs for every time zone, unit wages for every time zone are calculated on the basis of a predetermined calculation formula such that the greater the number of applicants, the smaller the unit wages will be. Upon requests for recruiting information from terminals connected to a network, the recruiting information provided by the employer for each time zone and information on the unit wages for every time zone which are calculated at the time of reception of each request are transmitted to the terminals 151, 152 and 153.  Upon requests for applications from the terminals, the applications to the jobs in the time zones designated by the requests for the applications are accepted and information on the applications accepted is recorded.
Patent JP-2002278100-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAZAKI MASARU
IPC: G03G5/05
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a better wear resistance than conventional ones. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on an electrically conductive substrate, a polycarbonate having 0.3-2.0 dl/g intrinsic viscosity derived from compounds of formulae (A), (B) and (C) is used as the binder resin of the photosensitive layer. The molar ratio of the compound of the formula (A) to the compound of the formula (B) is (70:30) to (5:95) and the molar ratio of the compound of the formula (C) to the compounds of the formulae (A) and (B) is (50:50) to (0:100).
Patent JP-2002278333-A (JP)
Title: Thermal fixing device and image forming device
Inventor: NISHIWAKI KENJIRO
IPC: H05B3/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device capable of realizing quick start and attaining stable fixing with a simple and inexpensive constitution and to provide an image forming device equipped with the fixing device. SOLUTION: As a depressing member 42 for depressing the roller 41, an endless belt 52 coming into contact with a heat roller 41 and a heat accumulation member 53 arranged oppositely to the roller 41 across the belt 52 and capable of accumulating heat transmitted from the roller 41 are provided. When the roller 41 is heated, heat is accumulated in the member 53 through the belt 52 so that heat from the roller 41 is applied to paper 3 and heat discharged from the member 53 is also applied to the paper 3 through the belt 52. Consequently, stable fixing can be attained even immediately after turning on a power supply and quick start can be realized with a simple and inexpensive constitution.
Patent JP-2002284973-A (JP)
Title: Polyester composition and molded body mede of the same
Inventor: NAKAYAMA SEIJI
IPC: C08J5/18
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition excellent in flavor retainability and/or gas-barrier property, and hardly generating mold soiling during molding. SOLUTION: The polyester composition comprises a polyester having ethylene terephthalate as the main recurrent unit and a metaxylylene-containing polyamide. When the metaxylylene-containing polyamide is extracted with a 95%- ethanol solution, the quantity of the mater extracted out is <=2.0 wt.%.
Patent JP-2002242688-A (JP)
Title: Rotating combustion chamber type rotary engine
Inventor: TANAKA SHIRO
IPC: F02B53/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a small, lightweight general internal combustion engine suppressing vibration and noise by converting the stroke of the internal combustion engine with a conventional reciprocating piston into smooth circular motion, and minimizing the loss of inertia. SOLUTION: An eccentric part 5 is installed in a main shaft 4, a rotor 3 having an illustrated shape is fit, a combustion chamber body 2 formed by installing three partitions 1 at equal angles in the same shaft center is fit, seals 18 of the vertexes of three partitions are brought into contact with the outer circumferential surface of the rotor, gears 7, 6 are meshed with the rotor and the combustion chamber body at a teeth ratio of 2 to 3, and the whole is covered with a housing 11 and a front cover 17. Vertical and horizontal grooves are installed in the cover 17 and the rotor 3, a slide 8 is fit so that the rotor 3 always keeps a horizontal attitude during operation, and an inlet port 12, an exhaust port 13, and an ignition plug are installed in the illustrated positions.
Patent JP-2002287217-A (JP)
Title: Camera
Inventor: ISHII MORIO
IPC: G03B15/03
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of accomplishing the increase of the capacitance of a battery and the light quantity of a stroboscope incorporated with the camera main body by an inexpensive means without damaging the portability by using an auxiliary unit incorporating an auxiliary battery and an auxiliary main capacitor. SOLUTION: As for the camera constituted so that the main capacitor 10 charged by the battery 5 and the stroboscope equipped with a discharge tube 13 for emitting light in accordance with the discharge of the main capacitor 10 may be incorporated with the camera main body 1, the camera is provided with the auxiliary unit 2 incorporating the auxiliary battery 26 and the auxiliary main capacitor 21 which is charged by the auxiliary battery 26, and freely attachably/detachably connected to the camera main body 1, and when the auxiliary unit 2 is connected to the camera main body 1, the capacitance of the auxiliary battery 26 is added to the capacitance of the battery 5, and charges of both the main capacitor 10 and the auxiliary main capacitor 21 are supplied to the discharge tube 13.
Patent JP-2001330589-A (JP)
Title: Measuring device and method for determining soot concentration
Inventor: LARSSON BJORN
IPC: G01N27/60
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device equipped with a soot sensor arranged in a gas pipe for soot particle-entraining gas, and its using method, and a sensor and a method for determining the soot concentration in the soot particle- entraining fluidized gas, capable of detecting surely a small quantity of soot. SOLUTION: This kind of measuring device is equipped with the soot sensor equipped with a device having a conductive component having the charge having some property, for generating the charge having another property on the soot particles on the upper stream of the soot sensor in the gas. This kind of measuring device is also equipped with a device having a conductive component placed on the material electric potential, for generating the charge on the soot particles on the upper stream of the soot sensor in the gas.
Patent JP-2002288622-A (JP)
Title: Tag with built-in ic
Inventor: KOBAYASHI KAZUYUKI
IPC: B42D15/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tag with built-in IC capable of preventing breakage of an IC circuit and printing failure, at printing with a thermal head. SOLUTION: Upper paper 51 of the tag 50 with built-in IC is constituted to be thick and hard to be deformed of a PET film, and an adhesive 52 on the side of the upper paper 51 on the IC circuit is constituted thin, and an adhesive 53 on the side of back paper 54 is constituted to be large in thickness of a hot melt adhesive.
Patent JP-2002283239-A (JP)
Title: Base board for superabrasive grain cutter and method of manufacture and superabrasive grain cutter using this base board
Inventor: SAITO MASAHIRO
IPC: B24D5/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a base board for a superabrasive grain cutter having both toughness-lightness possessed by a steel raw material, and rigidity-abrasion resistance possessed by cemented carbide, its manufacturing method, and the superabrasive grain cutter using this base board. SOLUTION: The cemented carbide 5 is laminated and arranged on both sides of the steel raw material 4, and is sintered and joined by a sintering method, more actually, a discharge plasma sintering method being a kind of pressurizing/current-carrying heating sintering method to manufacture the base board 1.
Patent JP-2002286830-A (JP)
Title: Declinometer
Inventor: ONDA HIDEAKI
IPC: G01C21/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an operation becomes difficult since a PDOP value is in use, and the volume of a program becomes large. SOLUTION: The declinometer comprises a GPS azimuth detection means for detecting the advance direction of a mobile unit by receiving an electric wave from a GPS satellite and outputting the first azimuth signal, a self-supported advance direction detection means for detecting the advance direction of the mobile unit independently of the GPS azimuth detection means and for outputting a second azimuth signal, thus inputting the first azimuth signal from the GPS azimuth detection means and the second azimuth signal from the self-supported advance direction detection means, obtaining the difference between the first and second azimuth signals, creating the display data in an actual advance direction only by the second azimuth signal when the difference has a difference that is equal to or more than a specific value,  correcting the first and second azimuth signals when the amount of change in the first azimuth signal is equal to or less than the specific value and a state where the second azimuth signal is equal to or more than the specific value continues for specific time, creating display data in the actual advance direction only by the first azimuth signal when the mobile unit is equal to or more than a first speed and the first azimuth signal is stable, and creating the display data in the actual advance direction only by the second azimuth signal when the mobile unit is equal to or more than the first speed, and is equal to or less than the second speed.
Patent JP-2002289341-A (JP)
Title: Sealing case and light-emitting display panel using this sealing case
Inventor: URAKAWA TOSHIYA
IPC: H05B33/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing case of a light-emitting display panel wherein the invasion of moisture from the outside is prevented as much as possible and the life-time light emitting display panel is lengthened without damaging light-emitting property. SOLUTION: A base 9 of the sealing case is formed of a resin composition, and further a water permeation resistant film 11 is formed on at least one face of the base 9.
Patent JP-2002300329-A (JP)
Title: Image forming device with communication function and its control method
Inventor: SATO KAZUHIRO
IPC: G06F1/32
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To realize power saving by bringing a system control means to a low power state. SOLUTION: In a usual mode, when a shift operation to the low power mode is made or a low power mode automatic shift time comes, whether or not a state can be shifted to the low power mode is confirmed and a power supply of an electronic device system is interrupted. When a system memory stores a return time to the usual mode, the system control section sets the return time to a setting register of a real time clock(RTC) and shifts to a sleep mode to bring a CPU to a low power state. In the sleep mode, a comparator compares a current time counted by a clock section in the RTC with the return time set to the setting register, when they are coincident, the comparator causes an interruption signal to the CPU to release the CPU from the sleep mode and the low power mode is restored to the normal mode under the control of the system control section.