baber/WOPTO huggingface dataset:
Patent JP-2000112520-A (JP)
Title: Water service business system
Inventor: KANAMARU TOMOHIKO
IPC: G06Q50/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To realize a water service business system for maintaining safety and reliability, and for realizing the quickening of information transmission or the sharing of information. SOLUTION: This system is provided with an information system network system 10 for operating a water service business task, process system network system 20 separated from this information system network system 10 like a network for performing the operation of a water service plant, and end batch process information server 30 connected with the information system network system 10 and the process system network system 20 for holding data from the process system network system 20, and for supplying the data to the information system network system 10.
Patent JP-2000119517-A (JP)
Title: New polyaniline having magnetic and electric characteristic and its production
Inventor: COTTEVIEILLE DENIS
IPC: C08L79/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyaniline having magnetic characteristics and improved nonlinear electric characteristics from starting a neutral polyaniline. SOLUTION: This method for producing a polyaniline comprises a step for dissolving a neutral polyaniline in a concentration of 0.1 pt.wt. to 3 pt.wt. based on 100 pts.wt. of fuming sulfuric acid solution in 100 pts.wt. of the fuming sulfuric acid solution containing 0.1-10 pts.wt. of fuming sulfuric acid-soluble magnetic metal, magnetic metal salt or mixture of a metal and/or a metal salt like the metal or the metal salt, a step for maintaining the solution for 10 minutes to 72 hours while stirring, a step for slowly pouring the solution methanol or distilled water to obtain precipitate of self doped magnetic polyaniline and a step for cleaning the precipitate cake until the pH of a cleaning solution becomes neutral and drying the precipitate cake.
Patent JP-H05127691-A (JP)
Title: Speech recognition device
Inventor: ABE YOSHIHARU
IPC: G10L15/10
Filed: 1991-11-01
Abstract: PURPOSE:To provide the speech recognition device which provides excellent recognition by varying the feature vector' even if the feature vector of a phoneme for the speech recognition varies owing to a change of speakers or variation in voicing speed because of the articulation coupling of a continuous speech. CONSTITUTION:This speech recognition device is equipped with an analyzing means 2 which extracts a series of feature vectors from the speech, a phoneme series generating means 4 which generates a series of phonemes as a recognition reference, a context information extracting means 6 which extracts information on context from the outputs of the two means, a generation information storage means 7 stored with a series of coefficients, a standard pattern generating means 8 which obtains the standard pattern of the phoneme from the output of the context information extracting means 6 and the series of coefficients of the generation information storage means 7, probability density calculating means 101a-101d which input errors between the standard pattern and the feature vector of the input speech and find probability density functions, a mixing and adding means 105 which weights the obtained probability density functions by branch probability whose sum is restricted to 1 and adds the results, and a decision means 14 which finds the similarity from the output of the mixing and adding means 105 and decides the recognition result.
Patent JP-H01130443-A (JP)
Title: Circuit opening/closing device
Inventor: KITAMURA TOMOHIKO
IPC: H01H37/32
Filed: 1987-11-13
Abstract: PURPOSE:To provide practicability of opening and closing of a circuit perfectly even with varying temp. by furnishing the circuit opening/closing device with a superconductive coil, power supply, magnet, opening/closing part, and a condition deciding part. CONSTITUTION:Existing invention includes a superconductive coil 11, a power supply 12 for generation of magnetic field in this superconductive coil 11, a magnet 13 to be moved by this magnetic field, an opening/closing part 14 to be opened and closed by the motion of this magnet 13, and a condition deciding part 15 which decides the condition of the opening/closing part 14 when the superconductive coil 11 is not in superconductive condition. Thereby both opening and closing are available through the change of temp. Even in the case of opening or closing of large current, no great current, will flow in the opening/ closing device, so that the opening and closing of large current can be performed.
Patent JP-H08148948-A (JP)
Title: Power amplifier circuit
Inventor: MATSUNAGA HAYASHI
IPC: H03F3/20
Filed: 1994-11-22
Abstract: PURPOSE: To genera the the signals of the same phase and the same amplitude as the back electromotive voltage of a speaker and to supply only signal components to the speaker without generating a potential difference between them. CONSTITUTION: This power amplifier circuit is constituted of first and second amplifier circuits 10 and 30 provided with differential input and a buffer amplifier circuit 20. The positive input terminal 11 of the first amplifier circuit 10 is connected to a signal input terminal 40, the output of the first amplifier circuit 10 is connected to the positive input terminal 32 of the second amplifier circuit 30 and the positive input terminal of the buffer amplifier circuit 20, the output of the second amplifier circuit 30 is connected to the negative input terminal 12 of the first amplifier circuit 10 and the output of the buffer amplifier circuit 20 is connected to the negative input terminal 31 of the second amplifier circuit 30 and a signal output terminal 41.
Patent JP-S62147003-A (JP)
Title: Load anticipator device
Inventor: MATSUI KAZUMASA
IPC: F01D21/00
Filed: 1985-12-23
Abstract: PURPOSE:To hold down the increase ratio of the number of revolutions, by inputting a dummy signal to an electronic hydraulic governor for a certain time when a load interrupting signal is detected, and closing an adjusting valve rapidly. CONSTITUTION:The signal of a timer 11 which responses to a detected signal from a load interrupting signal detection circuit 10 is inputted to the shutdown circuit 7 of an electronic hydraulic governor 12 which controls a steam adjusting valve 2. The timer 11 generates the signal for a prescribed time after the load interruption is detected, and actuates the shutdown circuit 7 so as to minimize the output thereof. Thus, the output of the shutdown circuit 7 is inputted to a servomotor and electro-hydraulic converter 3 via a low signal selector 5 so as to fully close the adjusting valve 2. Therefore, the increase of the number of revolutions can be held down faster than the response speed of a controller 6.
Patent JP-H11113176-A (JP)
Title: Power supply method, power supply device and control method of power supply device
Inventor: MORIMITSU MIKIO
IPC: H02J3/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To supply high quality power stably regardless of the type of a load by a method wherein an AC power outputted by a private generator is once converted into a DC power to absorb and smooth a voltage fluctuation and a frequency fluctuation, and the DC power is again inverted into an AC power and supplied to the load. SOLUTION: An AC power supplied by an engine generator 1 is converted into a DC power by an A/D converter 41. After the DC power is mixed with a DC power from a solar cell 2 by a DC power mixer 42, the obtained DC power is inverted into an AC power by a D/A inverter 43 and supplied to respective loads. The results of the power consumption of the loads and the output of the solar cell which are calculated by an operation unit 47 are outputted to a main control unit 48. A control signal which commands the supplement of a power shortage is supplied to the governer of the engine generator 1 by the main controller 48.  If the total power of the power from the engine generator 1 and the power from the solar cell 2 still can not meet the power demands of the loads, an output signal which commands the supplement of a power shortage from a commercial power supply 3 is supplied from the main control unit 48 and the commercial power supply is linked and starts supplying a power.
Patent JP-H06176212-A (JP)
Title: Identification code paper
Inventor: YOSHIDA HIROICHI
IPC: G06K19/00
Filed: 1992-09-14
Abstract: PURPOSE:To always exatly detect 2N pieces (N>3) of binary signal marks, which are recorded in a display area on the identification code paper, regardless of the read direction of a sensor to the identification code paper. CONSTITUTION:A display area (b) and an auxiliary display area (d) are surrounded by an X axis base line 1, extended X axis base line 11, Y axis base line 2, extended Y axis base line 12 and auxiliary area mark 5A. Therefore, a read error rate can be reduced and data processing can be accelerated. The front edge and rear edge positions of the display area and the up, down, right and left directions can be judged, and the relative positions of the code paper and the sensor can be arbitrarily set.
Patent JP-H06135157-A (JP)
Title: Thermal recording material
Inventor: MINAMI TAKEHIRO
IPC: B41M5/30
Filed: 1992-10-27
Abstract: PURPOSE:To provide a thermal recording material reduced in background fog due to the effect of temp. or humidity, forming a recording image having preservability against chemicals such as oils and fats, a solvent or a plasticizer and having excellent recording sensitivity. CONSTITUTION:In a thermal recording material wherein a recording layer containing a colorless or light-colored basic dye and a coupler is provided on a support, as the coupler, a zinc salt of 4-[3-(p-tolylsulfonyl)propyloxy]salicylic acid and 2,4'-dihydroxydiphenylsulfone are together used.
Patent JP-S62147439-A (JP)
Title: Camera capable of close-up photography
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B5/00
Filed: 1985-12-20
Abstract: PURPOSE:To perform close-up photography at a specified photographic range by providing a means which sets a photographic lens at a specific close-up position when a mode changeover means is set to a close-up mode. CONSTITUTION:When a changeover lever 1 is rotated counterclockwise and moved to a 'CLOSE UP' position, the arm part 52b of a close-up lever 52 enters the motion area of a projection 47b implanted in a lens frame 47. A release magnet 43 is therefore powered on to unlock the lens frame 47, which then begins to rotate clockwise, but its rotation is stopped immediately because the projection 47b of the lens frame 47b abuts on the arm part 52a of the close-up lever 52. The current quantity of lens extension is larger than when the extension of the lens is stopped by locking the claw 47d for the closest range of the lens frame 47 of a stop lever 50, so that photography is enabled at photographic range closer than a normal automatic focus adjustable range.
Patent JP-2000113066-A (JP)
Title: Method and system for managing distribution of digital contents
Inventor: TANAKA YUZURU
IPC: G06Q10/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to reuse and reedit digital contents while protecting the right of a copyright holder by transmitting the utilization right information of a user's computer, judging whether the user's computer has valid utilization right or not, and only when the user's computer has valid utilization right, allowing the user's computer to use the digital contents stored in a container. SOLUTION: A user 103 downloads media contents, and after a license management platform 107 prepares an entry in a license management database 109, outputs a charging request to a license management server 110. When a prepaid amount is larger than a request amount, the server 110 sends license state information to the platform 107. When the user 103 outputs a digital contents utilization editing request in processing to be executed in the media container, the platform 107 is inquired of license information, and when its edition is permitted, a utilization edition function is provided to the user 103.
Patent JP-2000116963-A (JP)
Title: Transformable toy
Inventor: ASAMI ASAMI
IPC: A63H3/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a transformable toy which can be transformed at once by a simple operation and can be enjoyed by younger players. SOLUTION: The main body A of this transformable toy which is detachably supported at a support device 1 is transformed from a vehicle to a robot. When the main body A is a vehicle, a first movable member 11 is superposed on the base member 10. One end of the first movable member 11 is pivotally supported at the base member 10 rotatably, and one end of a second rotatably member 13 is pivotally supported on each side of the base member 10 rotatably. One end of a third movable member 15 is pivotally supported on each side of the other end of the first movable member 11 rotatably, being superposed on the base member 10. The support device 1 has a reversal mechanism B to reversely turn the toy main body A.
Patent JP-H01131980-A (JP)
Title: Method for inspecting ic card
Inventor: TAKAHIRA KENICHI
IPC: G06K17/00
Filed: 1987-11-17
Abstract: PURPOSE:To perform a various kinds of functional inspection of an IC card and to improve the safety of the IC card remarkably by storing an inspection program in a programmable memory from an external device via a microprocessor, and executing and processing the program by the microprocessor. CONSTITUTION:The inspection program loaded on the microprocessor 2 on the IC card from the external device 5 is stored in the programmable memory 4, and a stored inspection program is executed and processed by the microprocessor. Therefore, it is possible to perform a various kinds of functional inspection of the IC card without receiving the regulation of the length or the capacity, etc., of the inspection program. Also, since the external device is connected to the microprocessor, direct access from the output to the microprocessor is disabled, thereby, the safety of the IC card can be improved remarkably.
Patent JP-H06213847-A (JP)
Title: Conductivity sensor in tank
Inventor: BIRANBI ENU AARU KEE REDEII
IPC: G01N27/07
Filed: 1993-11-17
Abstract: PURPOSE: To provide a shout electric conductivity sensor unit for measuring and analyzing the electric conductivity of the liquid free from oscillation in flow, which is secure, and can analyze various kinds of liquids with high accuracy. CONSTITUTION: An electric conductivity sensor comprises a liquid flow controlling chamber 16, a sensing chamber 18, a liquid outlet chamber 20, the first connecting means for connecting the outlet of the liquid flow controlling chamber 16 with the inlet of the sensing chamber 18, the second connecting means for connecting the outlet of the sensing chamber 18 with the inlet of the liquid outlet chamber 20, and a pair of conductive electrodes 44, 46 located in the sensing chamber 18.  The sensor further comprises a pump for transmitting the liquid from the inlets 22, 24 of the liquid flow controlling chamber 16, to the outlet 54 of the liquid outlet chamber 20, and a flow braking means 74 such as a mesh or the like, for controlling the flow of the liquid passing through the liquid flow controlling chamber, so that the oscillation of the flow of the liquid to be transmitted to the sensing chamber 18, is substantially prevented.
Patent JP-H04163159-A (JP)
Title: Thermal head driving device
Inventor: OSHIO SUSUMU
IPC: B41J2/36
Filed: 1990-10-29
Abstract: PURPOSE:To suppress image unevenness in printing/process by an inexpensive circuit constitution by a method wherein necessary printing data is transferred to a thermal head from a control circuit, and at the same time, a most suitable printing energy is supplied to the thermal head from a driving circuit, in response to data density of the printing data. CONSTITUTION:When printing data for 1 block, which is transferred to a thermal head 1, is counted by an S counter 3 while synchronizing with dot clock signals S1, the integration value S4 is output by binary system. This output value becomes address data for a correction data memory unit 5 together with output S5 of a dispersion correcting switch 6, and by this address data, the most suitable correction data in the correction data memory unit 5 is selected. The selected data becomes initial value data of an E counter 7 which generates a signal to determine printing power. The E counter 7 counts reference signals S7, based on the established initial value data, and forms a most suitable printing signal S8, and this printing signal is applied to heating resistor element for the corresponding block, and the most suitable printing is performed.
Patent JP-H02133470-A (JP)
Title: Bisazo compound and its production
Inventor: SASAKI MASAOMI
IPC: C09B56/16
Filed: 1988-11-14
Abstract: PURPOSE:To obtain a bisazo compound useful as an organic photoconductor used in a high-speed copier, a laser printer, especially, a laminated photoreceptor by coupling a specified tetrazonium salt with a specified coupler. CONSTITUTION:A bisazo compound of formula III (where Y is Cl, methyl or methoxy; R is H, an alkyl, an alkoxy, a halogen or a nitro, n is 1 or 2, and when n=2, R groups may be the same or different) is produced by coupling a tetrazonium salt of formula I (wherein X is an anionic functional group) with a coupler of formula II. This bisazo compound is very useful as an organic photoconductor used for an electrophotographic photoreceptor, especially, a laminated photoreceptor which can show a high sensitivity when used in a high-speed copier or a laser printer.
Patent JP-H02173252-A (JP)
Title: Improvement of degree of adhesion of metal overlay made by means of arc flame spray
Inventor: KAATEISU RII DOREEKU
IPC: C22C47/16
Filed: 1989-11-06
Abstract: PURPOSE: To improve the formation and peeling of an overlay by determining the surface roughness of a mandrel according to the overlay to be formed at the time of forming the overlay by spraying the molten metal obtd. by arc thermal spraying to the mandrel.  
     CONSTITUTION: The inside of a hermetic vessel 5 is evacuated and is filled with an inert gas and thereafter, wires 1 are fed from a pair of spools 15 via wire pipes 19 into a thermal spraying chamber 13 by a driving mechanism 17. The wires 1 are held energized from an AC power source 21 and, therefore, arcs are generated between te wires 1 and the molten metal formed in such a manner is sprayed toward the cylindrical mandrel 3 by a high-velocity inert gas from a nozzle 23. The mandrel 3 is rotated by a driving mechanism 9 and is axially moved. The molten metal flow traces a spiral route on the mandrel 3 surface and forms the overlay. At this time, the surface finishing state of the mandrel 3 is previously formed to the roughness meeting the overlay. As a result, the overlay during the formation is easily captured and held and the overlay after the formation may be peeled from the mandrel 3 without the damage thereon. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11115284-A (JP)
Title: Printer and method for controling it
Inventor: DOI JUN
IPC: B41J29/38
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To improve a processing efficiency by extending an interval of periodic processes during processing of print data in the printer. SOLUTION: The method for controlling the printer comprises the steps of deciding a change of the state that data reception from a host system is finished at the time of the change of the state (S900), and extending an interval of processes such as monitoring of an operation panel for periodically calling by a timer in the case of the end of the data reception, monitoring of a printer engine, mounting of data amount to be input to a receiving buffer and the like in steps S901 to S905 to increase the time required for process of data analysis or image development to be executed after the data reception, thereby improving an efficiency of a printing process.
Patent JP-H01133571-A (JP)
Title: Single-phase frequency conversion circuit
Inventor: OTSUKA NOBUO
IPC: H02M5/27
Filed: 1987-11-16
Abstract: PURPOSE:To reduce cost by conducting switching corresponding to the half cycle section of ACs utilized by a thyristor and controlling ON/OFF during the half cycle by a transistor. CONSTITUTION:A single-phase frequency conversion circuit is composed of a gate circuit having a thyristor element 1 and a photo-coupler 3 for the thyristor element 1, a bias circuit consisting of a transistor 2, a transistor 6 for driving the transistor 2 and a photo-coupler 7, a thyristor element 10, a transistor 14, etc., and a single-phase motor 19 is driven. A control section (such as a micro-computer) 24 and a buffer 25 lighting the light-emitting sections of photo- couplers 3, 7, 11, 16 are mounted as controllers. Conduction currents controlled by the thyristors 1, 10 are chopped by the transistors 2, 14, and outputs at a half cycle are divided at every plural time. Accordingly, even when the thyristor elements are used, all thyristors can be operated in the same manner as they are composed of transistors.
Patent JP-H01131862-A (JP)
Title: Heat pump device
Inventor: YUNAI KAZUHIDE
IPC: F25B13/00
Filed: 1987-11-16
Abstract: PURPOSE: To provide a heat pump which can shorten the defrosting time of an evaporator by switching the operation into the defrosting operation state by a second refrigerant circuit, after leading a refrigerant to the evaporator from the side of a heat exchanger, which is built in a heat accumulator together with heat accumulating material at start of defrosting operation, by a controller. CONSTITUTION: A controller 15 is connected to first to fourth opening/closing valves 8-11 and a first pressure reducing device 3, and controls this. At start of defrosting operation, the first to fourth opening/closing valves 8-11 fully open the valve aperture of the first pressure reducing device 3 with the command from the controller 15, with the heating operation using a first refrigerant circuit 12 on. Therefore, the refrigerant liquid at a relatively high temperature, that is, at a temperature close to the phase change temperature of the heat storage material 7 and at high pressure which was staying in the heat exchanger 5 within a heat accumulator 6 flows into an evaporator 4 which was at low pressure and at low temperature without being throttled by the first pressure reducing valve 3, and radiates heat to the frost sticking to the evaporator 4, and melts this frost.  Then, after such a time (t) that the liquid return does not occur in a compressor 1, the first to fourth opening/closing valves 8-1 are switched over to defrosting operation with the command from the controller 15.
Patent JP-H02136152-A (JP)
Title: Prize winning device for pin ball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1988-11-17
Abstract: PURPOSE:To improve fun in a prize winning device to operate a movable member with the establishment of special conditions for giving a special interest to a player by defining a prize winning chamber with the movable member and affording communication between an outlet and an inlet through first and second passages. CONSTITUTION:A prize winning chamber 2 is provided with a rack plate 31 inclined gently rearward. The rack plate 31 is located at generally same height as a pivot 20 of a movable member 19 to define the prize winning chamber 2 into an upper first prize winning chamber 2a and a lower second one 2b adjacent a continuous prize winning port 16 and a general prize winning port 17 communicating to each other through an opened part 9. First and second passages 35a, 35b affording communication between the first and second prize winning chambers 2a, 2b communicate to an outlet 32. The first and second passages 35a, 35b are arranged in parallel in the prospective direction of the prize winning device 1 by interposing a separating plate 36 in the lower portion. Balls flowing from a first inlet 38a into the second prize winning chamber 2b give a special interest to a player without hindering the rolling toward the continuous prize winning port 16.