baber/WOPTO huggingface dataset:
Patent JP-2002156992-A (JP)
Title: Device and method for model adaptation, recording medium, and voice recognition device
Inventor: NAKATSUKA KOUCHIYO
IPC: G10L15/065
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To adapt a soundless model which is sufficiently adaptive to a soundless part in a voice section. SOLUTION: A noise observation section extraction part 3 extracts environment noise observed in the section right before a sound section and supplies it to a soundless model correction part 7. The soundless model correction part 7 adapts a soundless model as a sound model showing no sound according to the environment noise in the section right before the sound section of a current voice to be recognized and environment noise in the section right before a sound section of a voice as an object of past voice recognition.
Patent JP-2002130108-A (JP)
Title: Prime mover using specific gravity difference
Inventor: IDE YASUYUKI
IPC: F03B17/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide output by repeating irreversible change. SOLUTION: A container capable of holding liquids 1, 2, and 3 is used as a movable part 4. A fulcrum 4 is provided on the movable part 4. Two or more of the liquids 1, 2, and 3 with different specific gravities are put in the movable part 5 in a combination causing no mixing.
Patent JP-2002158647-A (JP)
Title: Data receiver and data-receiving method
Inventor: ASASHIBA NORIHIRO
IPC: H04L7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To constitute a bit synchronization circuit to flexibly accommodating to changes in data format conditions of an input packet, even when the conditions are changed. SOLUTION: For example, input 14 of high-speed serial data such as packet form data for one packet is sampled by a flip-flop 1, according to multi-phase clocks 11 to 13 generated by a clock generating part 6, a plurality of pieces of sampled sampling data are held in a memory 4, changed phases of input serial data (sampling data) recorded in the memory 4 are detected, the optimal clock phase is recognized and stable data sampled by the optimal clock phase are read by synchronizing it with a reference clock 13 (byte synchronization establishing processing) by a microprocessor 3, capable of performing high-speed processings and the stable data, after the byte synchronization establishing processing has been outputted by a data selection control circuit 5.
Patent JP-2002163588-A (JP)
Title: System for managing commercial transaction
Inventor: KINO MASATO
IPC: G06Q20/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a system which a user can previously suppose that a shop is reliable on a commercial transaction in the commercial transaction using a network communication. SOLUTION: The number of a 'request data' or an 'order data' is counted as the 'number of the commercial transaction'. In the commercial transaction of 'indirect payment', the 'request data' is sent from a terminal cx of an indefinite user c to a terminal dx of a card company d. In the commercial transaction of 'direct payment', the 'order data' is sent from a terminal bx of a shop b to a data communication medium 1. And the number of 'complaint data', which is sent from the terminal cx of the user c to the data communication medium 1, is counted as the 'number of troubles'. A 'commercial transaction data' is sent from the data communication medium 1 to the terminal cx of the user c. From this, the user c can select the 'indirect payment' or the 'direct payment' in the commercial transaction with the shop b after grasping the number of the commercial transaction and the troubles.
Patent JP-2002159242-A (JP)
Title: Purifying device of fish or shellfish-keeping device
Inventor: MATSUGI SHIN
IPC: A01K63/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a purifying device of a fish or shellfish-keeping device, which can be driven with the less number of pumps and can further reduce the installation costs of the pumps and electric charges. SOLUTION: This circulation type fish or shellfish-keeping device for circulating water in a culturing water tank 1 for keeping fishes or shellfishes through a circulation path, comprises a storage tank 2 which communicates with the bottom of the breeding water tank 1 and is used for storing the water flowed into the culturing water tank 1, a nitrifying tank 3 which is disposed so that the water level of the nitrifying tank 3 becomes higher than the water levels of the culturing water tank 1 and the storage tank 2 and is used for nitrifying ammonia components contained in the water, a pump 4 for supplying the water in the storage tank 2 to the nitrifying tank 3, and a returning flow path 5 for returning the water from the upper portion of the nitrifying tank 3 to the culturing tank 1, in the circulation path.
Patent JP-2002162854-A (JP)
Title: Image forming device
Inventor: FUMA HIROSHI
IPC: G03G21/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine and a printer capable of shortening warming-up time. SOLUTION: This image forming device is characterized by that at least one heater turned on by power supplied from a storage battery and at least one heater turned on by power supplied to a copying machine are respectively included in a fixing heater.
Patent JP-2002170977-A (JP)
Title: Photovoltaic power generator
Inventor: KOMAI HIROSHI
IPC: F24J2/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generator which melts snow on an eaves tip side and efficiently generates power. SOLUTION: In the photovoltaic power generator 1, a power generation panel having a solar cell is arranged on the roof of a house. A heat collector 10 which has a heat medium passage 7 where a heat medium flows and collects solar energy which the power generation panel receives or the heat energy of heat generation with the power generation of the solar battery is arranged inside the power generation panel. The heat medium passage 7 includes a circulation pass for ridge/eaves circulation, which passes through the ridge side and the eaves side of the power generation panel and circulates between them.
Patent JP-2002169696-A (JP)
Title: Data processing apparatus
Inventor: SAKAMOTO MAMORU
IPC: G06F9/45
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a data processing apparatus capable of executing a nonnative code with a few hardware amount and at high speed. SOLUTION: A data processing apparatus comprises a hardware translator 120 to convert the nonnative code into a native code of a processor, a software translator, a software interpreter to sequentially interpret the nonnative code of the processor and execute with the native code of the processor, furthermore, comprises circuits 121, 122, etc., to select and operate the translator 120, the translator and the interpreter according to a predetermined reference.
Patent JP-2002167064-A (JP)
Title: Image forming device
Inventor: KUSUMI TADASHI
IPC: B65H9/14
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems that linear velocity of a pair of transit rollers is delayed due to a conveyance slip when conveying a large size paper, the slack is eliminated in the vicinity of a rear end of paper, and tension of paper occurs by a simple configuration. SOLUTION: When a recording paper P is conveyed from a paper feeding tray closest to a pair of transit rollers 16 on a conveyance path, a slack amount generated to compensate oblique travel due to the contact with a pair of register rollers 20 is set to be larger than the recording paper conveyed from the other paper feeding tray to delay stop time of the recording paper by a feeding control means.
Patent JP-2002175971-A (JP)
Title: Magnetic lens, method of manufacturing magnetic shield, charged particle beam exposure system, and method of manufacturing semiconductor device
Inventor: NAKANO KATSUSHI
IPC: H01J37/305
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic lens which can be manufactured easily and uses a shielding material, having stable performance, both in terms of temperature and manufacture. SOLUTION: Between the magnetic lens 3 and a deflecting device 4, a non magnetic cylindrical body 5 pasted with a magnetic sheet 6, which is a magnetic shield is disposed. The nonmagnetic cylindrical body 5 is formed of ceramic. Lines of magnetic force of an AC magnetic field, formed by the deflecting device 4, are those as shown by arrows in the figure (c). Since the lines of magnetic force, leaking out of the deflection device 4, are somewhat expanded toward the outside, magnetic flux density becomes small and thereby the thin magnetic sheet 6 will not saturated, which allows almost all the lines of magnetic force to pass through the magnetic sheet 6. Hence the AC magnetic field formed by the deflection device 4 will not reach the magnetic lens 3, providing sufficient shield.
Patent JP-2002172899-A (JP)
Title: Motor operated pump for paste and automatic wall paper pasting machine
Inventor: SANO GENZO
IPC: F04C2/344
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a paste supply pump capable of automatically supplying a paste to a pasting machine even by using the paste having a high viscosity. SOLUTION: A dipping type motor operated pump for the paste comprises a vane pump housed in a casing, a motor section integrally having a motor for rotatably driving the pump and a sealing means for sealing the motor against a paste liquid capable of being dipped in the liquid. The vane pump has a rotor having vanes radially freely moving in grooves at a radially equal interval, an inner wall surface of the casing eccentrically surrounding the rotor and slidably contacting an outer distal end of the vane, and a cam mechanism for always slidably contacting the distal end of the vane with the inner wall surface of the casing.
Patent JP-2002177994-A (JP)
Title: Digestive treatment method and equipment for organic sludge
Inventor: MIYATA ATSUSHI
IPC: C02F11/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a digestive treatment method and treatment equipment for organic sludge which are capable of making organic matter load of a digesting chamber higher than heretofore and more advancing the resource recovery from the organic sludge. SOLUTION: The organic sludge of a high concentration of VS exceeding 2% is treated under conditions of a pH >=10 in a hot alkali pretreating vessel 1, by which the organic matter is solubilized. The ammonia formed at this time is separated away from the liquid in a suitable ammonia remover 5 and the pretreated sludge of the lowered ammonia concentration is subjected to methane fermentation in an anaerobic digesting chamber 2. Since there is no more methane fermentation obstruction, the solubilization rate of the organic matter is raised by pretreating the sludge of the high concentration at a higher pH than heretofore and therefore the efficiency of the methane fermentation is enhanced and the discrete recovery of the methane and the ammonia which are valuable resources is made possible.
Patent JP-2001183600-A (JP)
Title: Circuit for correcting reference frequency error and error for every facet
Inventor: NEARY MICHAEL B
IPC: B41J2/44
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which corrects a reference frequency error and errors for every facet by using a phase-locked loop. SOLUTION: The phase-locked loop includes a digital phase detector whish measures the time differences between the ends of scanning of each facet and the ends of counting and stores them in a look-up table. The phase-locked loop generates a mean time value continuously from the time differences of all the faucets of a polygon. Further, the phase-locked loop adds errors of each facet to the mean time value and uses the result to correct the frequency of a pixel clock generator for both the reference frequency error and the errors for every facets.
Patent JP-2002184960-A (JP)
Title: Manufacturing method of soi wafer and soi wafer
Inventor: MITANI KIYOSHI
IPC: H01L21/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an SOI wafer with excellent high frequency characteristics and to provide its manufacturing method. SOLUTION: Silicon oxide films 3' and 3'' are formed on respective main surfaces of a first silicon single crystal substrate (bond wafer) 1 and a second silicon single crystal substrate (base wafer) 2. The first and second silicon single crystal substrates 1 and 2 are tightly bonded to each other in an atmosphere of clean air supplied through a filter with the respective silicon oxide films 3' and 3'' between them to form an SOI wafer 10. A silicon single crystal substrate with an internal resistivity of not lower than 1000 Ω.cm is used as the second silicon single crystal substrate (base wafer) 2. When a boron concentration distribution in the silicon oxide film 3 of the SOI wafer 10 in the direction of thickness formed as above described is measured, a position where the boron concentration is maximum exists in the oxide film.
Patent JP-2002188238-A (JP)
Title: Soundproof floor structure and soundproof floor covering material
Inventor: KAKIMOTO HIROBUMI
IPC: E04B1/98
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the displacement of a floor covering material and reduce a heavyweight impact sound. SOLUTION: A soundproof floor structure 1 is provided with a floor slab 2 and the floor covering material 3 on the floor slab 2, and plural soundproof floor covering materials 6 are disposed between the floor slab 2 and the material 3. The respective materials 6 are separated from each other in a view of the longitudinal section of the structure 1. A space 7 is provided between the respective materials 6, which are composed of only an impact-absorbing material 8. Top and under surfaces 8a and 8b of the material 8 are brought into direct contact with the material 3 and the floor slab 2, respectively.
Patent JP-2002190032-A (JP)
Title: Game system, program and information storage medium
Inventor: TAKEUCHI DAIGORO
IPC: A63F13/52
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a program and an information storage medium that can provide real shading expression by allowing the real-time generation of an image with a self-projected shadow. SOLUTION: This system comprises a self-shading processing part 140 dividing a given object in a plurality of partial objects including a first partial object and a second partial object, and carrying out processing of putting the shadow of the first partial object on the second partial object to apply self-shading to the given object. The shadow image of the first partial object is drawn to generate a first shadow texture, and the first shadow texture is mapped on the second partial object. The shadow image of the second partial object is put over the drawn region of the shadow image of the first partial object to generate a second shadow texture, and the second shadow texture is mapped on a third partial object.
Patent JP-2002188246-A (JP)
Title: Roof tile roofing method and corner tile
Inventor: OGURI KAZUHIKO
IPC: E04D1/30
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a corner tile required to be cut at a site for putting it on a corner ridge since there are various layouts resulting from the size of the tile, the area of a roof and the inclination of the roof in the corner tile. SOLUTION: A plurality of kinds of adjusting corner tiles 3, 3a and, etc., having different working widths are set, at the same time, the adjusting corner tiles 3, 3a and, etc., applied within a range of the remaining eaves length An and the crown adjusting width of a crown tile are selectively roofed to roof the adjusting corner tiles 3, 3a and, etc., necessary for the remaining eaves length An and, at the same time, an overlapping amount of the crown tile with the adjusting corner tiles 3, 3a and, etc., is properly varied to ensure a proper overlapping state of leakage prevention work.
Patent JP-2002188986-A (JP)
Title: Method and instrument for measuring contact angle
Inventor: YAMAGUCHI ICHIRO
IPC: G06T1/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To measure a contact angle of a sample by simple constitution without feeding the sample. SOLUTION: A diagonal view image of a liquid drop P dropped on a field surface F by a liquid drop dropping device 11 is photographed by a CCD camera 12, the photographed image of the liquid drop P is read into an image processor 13, a photographing angle α of the CCD camera 12 is measured by a camera angle measuring instrument 15, a diameter and a height of a circular cone circumscribed with the liquid drop P are found using image data of the drop P and the photographing angle α, and the contact angle θ of the drop P is calculated based thereon.
Patent JP-2002157518-A (JP)
Title: Intermediary selling surrogate system for copyright of image photographed by digital camera function of portable telephone and portable information terminal
Inventor: AKAIKE KAZUO
IPC: G06Q30/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To quickly distribute image information that is instantly photographed with the digital camera function of a portable telephone and a portable information terminal and transmitted by e-mail from a provider side to a demander side by e-mail by constructing a network of an unspecified majority of image information providers and connecting the image information demander and the provider of the image information with an on-line system. SOLUTION: Image information providing members and demander members are acquired by performing announcement activities by using wide-ranging advertisements, media, etc. The social role of this system is widely announced to request understanding from all parties concerned by releasing to the public the information of cases, accidents, crimes, disasters, etc., which has been solved or helped with information such as the buying and selling results of image copyright and image information sent by members.
Patent JP-2002197751-A (JP)
Title: Pinch roller of tape driving device and manufacturing method for the pinch roller
Inventor: TSUYUSAKI HIDEHARU
IPC: G11B15/29
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that working man-hours are increased and operational efficiency of manufacture is reduced by polishing the outer peripheral surface of the outer peripheral part of a pinch roller and the releasing property from the mold for the pinch roller is low. SOLUTION: In the pinch roller, the outer peripheral part 14 of an elastic synthetic resin material freely rotatably supported by a supporting shaft via a bearing part provided at the inner periphery of an inner peripheral part 13 formed by using hard synthetic resin material and fixed to the outer periphery of the inner peripheral part transfers a magnetic tape coming in pressure contact between a capstan and the outer peripheral part. Recessed and projecting parts 17 are formed on the outer peripheral surface 14a of the outer peripheral part by recessed and projecting parts of the inner surface of the mold and the depth of a recessed groove 17a is specified to be 2-15 μm.
Patent JP-2002198813-A (JP)
Title: Signal processor
Inventor: MURAKAMI MASAYOSHI
IPC: A61B5/0245
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor that can well eliminate the influence of noise. SOLUTION: This signal processor processes analog signals containing noise of a prescribed frequency by sampling the signals in a prescribed cycle and digitizing the signals. The processor is provided with an A/D-converting means which converts the analog signals into digital data, a storing means which accumulates the digital data converted by means of the A/D-converting means by storing the data, and a noise eliminating section 21 which calculates the mean value of the digital data converted by means of the A/D-converting means and the digital data which are earlier than the present point of time by the half cycle of the frequency of the noise of the digital data stored in the storing means.
Patent JP-2002201046-A (JP)
Title: Reclaiming method of glass substrate, production method of dry plate and reclaiming apparatus of glass substrate
Inventor: SATO TOSHIICHI
IPC: G03F1/82
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a glass substrate for a dry plate reducing waste materials by reusing the reclaimed glass substrate as a glass dry plate, according to reclaiming a used glass substrate or a defective glass substrate having a photosensitive emulsion layer or an undercoating layer, during producing process or after producing. SOLUTION: The glass substrate having at least one layer of a photosensitive emulsion layer, an antihalation layer or an undercoating layer is uncoating processed by the solution containing at least one kind of alkali compounds or at least two kinds of acid compounds, and the glass substrate is reclaimed by cleaning or inactivating if necessary.
Patent JP-2002202553-A (JP)
Title: Drive switching mechanism of camera
Inventor: YOKOMAE YOSHIHIRO
IPC: G02B7/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive switching mechanism which can secure a switching operation when switching a driving force transmission path with a switching plunger unit and which can reliably maintain a set transmission path. SOLUTION: The driving switching mechanism is provided with a reversibly rotatable motor 50, a planet gear mechanism 86 which revolves between a 1st position to transmit driving force to a 1st mechanism to be driven and a 2nd position to transmit the driving force to a 2nd mechanism to be driven, a locking member 77 which is oscillatably arranged around a turning shaft, has engaging part 77c which moves to the control position which controls the revolution of the planet gear to maintain the 1st or the 2nd position of the planet gear and a retracting position which tolerates the revolution to selectively switch the 1st and the 2nd positions on one end, and has a connecting part 77b on which the driving force acts for setting the detaining part to either the control position or the retracting position on the other end,  and a switching actuator 76 which has displacing movable member 76a engaging with the connecting part to selectively move the connecting part to the control position and to the retracting position. An angular moment at the side of the connecting part and an angular moment at the side of the engaging part are set so as to be almost balanced.
Patent JP-2001305269-A (JP)
Title: Analysis of maximum extension load line limitation for boiling water reactor
Inventor: CASILLAS JOSE L
IPC: G21C17/032
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To safely operate a reactor at a low core flow rate. SOLUTION: This method 40 for extending the operation range of a boiling water reactor 10 comprises a step of determining a raised load line characteristic for improving the reactor performance, a step 44 of executing a safety evaluation in the position of the raised load line to decide the observance of safety design parameters, and the step 46 of executing an operation evaluation in the raised load line. This method also comprises a step of defining one set of operation conditions for reactor within an upper operation area 74 characterized by the raised load line 76, and a step of executing a detail analysis for the performance of a core recalculating system and the control part of this system.  This method 40 further comprises a step 52 of correcting the process control device and process computer of the rector so that the operation of the reactor within an extended operation area can be performed in the range of a prescribed safety parameter. The set value for safety moderation is also regulated so that the operation of the reactor within the extended operation area 74 can be performed.