baber/WOPTO huggingface dataset:
Patent JP-2000039839-A (JP)
Title: Numeration system training tool
Inventor: SHIBANO TONIKO
IPC: G09B19/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To arrange and display a comprehensible diagram at the time of teaching how to convert a decimal number into X-ary number and vice versa, to visually display the difference of meaning between the numbers represented as the same number, and to allow the learner to have feeling of attainment by utilizing the numeration system training tool for the individual learning so that the correct answer is confirmed while collating the numeration table with the numeration answering table and establishing the attitude to learn by oneself. SOLUTION: This numeration system training tool is provided with a numeration table and a blank numeration answering table where a concrete form replacing a quantity of a number is batched by X-ary number and the remaining number is shown in color, and the batched ones each are batched by X-ary number, and the remaining number is shown in another color, and a teaching method of the numeration system repeating this in a column form is displayed in a board, text, etc., and the calculated numeration number is summarized.
Patent JP-2001064357-A (JP)
Title: Curable composition, insutating film using the same, color filter protective film, color filter, and liquid crystal display element
Inventor: HARUHARA SEIJI
IPC: G03F7/004
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition having excellent photocurability, surface smoothness, and transparency, an insulating film using the same, a color filter protective film, a color filter, and a liquid crystal display element. SOLUTION: The curable compositions comprises (A) 100 pts.wt. (co)polymer having a structural unit represented by the formula (wherein R1 and R2 are each hydrogen atom or a lower alkylene group and may be the same or different from each other; and (n) is an integer of 1 to 5) and, if necessary, a structural unit of an unsaturated monomer copolymerizable therewith, (B) 1-100 pts.wt. compound having two or more epoxy groups, and (C) 0.1-30 pts.wt. photocationic polymerization initiator as the essential components.
Patent JP-S6297151-A (JP)
Title: Optical disk memory
Inventor: ISHIWATARI TAHEI
IPC: G11B7/2433
Filed: 1985-10-24
Abstract: PURPOSE:To obtain an optical memory having a high CN ratio, low cost and long-term stability by using the alkoxide or antimony for a recording medium and forming the medium by a sol-gel method thereby constituting the optical disk memory consisting of a thin antimony oxide film as the recording medium. CONSTITUTION:Respectively prescribed amts. of triethoxy antimony as an antimony oxide source and ethyl alcohol as a solvent are mixed and the mixed soln. composed thereof is coated on a PMMA substrate 1 to form a recording medium layer 2 thereon. Two sheets of such substrates are adhered via spacers 3. The control of the compsn. of the recording film is made easy by using the alkoxide of the antimony for the recording medium and forming the medium by the sol-gel method. Since dipping and spin coating are usable as the process for producing the disk, the uniformity in the film thickness and the film quality is easily satisfied and the improvement in the CN ratio is made possible. This process for production has excellent mass productivity and the ancillary equipment thereof is low. A considerable cost reduction is resulted therefrom.
Patent JP-2001067995-A (JP)
Title: Switch stored in insulating case
Inventor: KOZONO HIDEAKI
IPC: H01H33/53
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space for a switch intended to make and break voltage. SOLUTION: An opening of an insulating case 11 is closed by a cover 12 and movable contacts 13, 14 and a fixed contact 15 of a switch are fixed to the inside thereof in place. A driving shaft 18 is provided for driving a movable conductor 16 on the outside for short or open circuit between the movable contact 13 or 14 and the fixed contact 15 and fixed side terminals 13A, 14A and a movable side terminal 15A for connecting external conductors are provided outside the insulating case 11 or the cover 12. The insulating case 11 and the cover 12 are constructed to be airtightly closed, the driving shaft 18 is constructed to be driven on the outside as it remains airtight and the terminals are constructed to be connectable to the external conductors while being kept airtight. The insulating case 11 is filled with insulating gas.
Patent JP-H03100765-A (JP)
Title: Graphic erasing system for graphic terminal
Inventor: SHINOHARA TAKESHI
IPC: G06T1/00
Filed: 1989-09-13
Abstract: PURPOSE:To shorten the transfer time of erase data by comparing the quantity of display data and the preliminarily set quantity of display face segment data with each other and generating erase data based on display data or erase data based on display face segment data in accordance with the comparison result. CONSTITUTION:The quantity of display data displayed on a graphic terminal 10 at present is obtained in a host computer 12 provided with an erase data generating part 14, a display data quantity calculating means 141, a comparing and discriminating means 142, an erase data generating means 143, a display data holding means 15, and a display face segment data quantity holding means 16. When this quantity of data is smaller than the quantity of all display data of a data display part, erase data is generated based on display data; but otherwise, erase data of all display parts is generated and transfered as conventional. Since erase data is transferred and displayed as data to paint only displayed data in the background color when the quantity of display data displayed on the terminal 10 is small, the transfer time of erase data is shortened.
Patent JP-2000061043-A (JP)
Title: Device for controlling indicator lamp of game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an indicator lamp-controlling device of a game machine wherein each indicator lamp can be centrally controlled by an indicator lamp- controlling means separately from a game control means, and which can be used even if the indicating pattern of the lamp is changed and can be manufactured easily at low cost. SOLUTION: A game machine is provided with a game control means 61 to control mainly a game board according to the contents of a game and an indicator lamp control means 62 to control indicator lamps 12, 13, 45-51, 53. The means 62 has a variety of indicator lamp control command functions to issue indicator lamp control commands for turning on, turning off, and flickering predetermined indicator lamps 12, 13, 45-51, 53 on predetermined patterns.  The means 61 has a function to output, according to a game condition, command function specification signals for specifying at least one indicator lamp control command function out of a plurality of indicator lamp-control command functions, whereby an indication pattern is specified, according to the present game condition, in response to a command function specification signal from the means 61 so that predetermined indicator lamps 12, 13, 45-51, 53 are turned on, turned off, and flickered according to the indication pattern.
Patent JP-S6393652-A (JP)
Title: Washer liquid atomizing device
Inventor: INOUE YOSHIMITSU
IPC: B60S1/46
Filed: 1986-10-07
Abstract: PURPOSE:To facilitate elimination of sticking ice by furnishing a heat accumulation type heat exchanger to accommodate heat accumulative substance which generates overcooled state at the time of radiation after heated melting, allowing the heat accumulative substance to emit heat through contacting of a crystal nucleus forming substance, and thereby heating the washer liquid. CONSTITUTION:When a car is running, a communication on/off means 5 is set to the break side (solenoid valve 50 closed), and a PTC heater 3 is heated, and the heat emitted is supplied to a heat accumulative substance 21 to cause fusion thereof. The molten heat accumulative substance 21 is cooled while overcooled condition is retained, and thereby the absorbed thermal energy can be accumulated lastingly in the form of latent heat at solidification. In case ice has stuck to the windshield glass during winter period, the above-mentioned communication on/off means 5 is set to the communication side (solenoid valve 50 open) to allow contact of the heat accumulative substance 21 with a crystal nucleus forming substance in a seed crystal vessel 4, and thereby overcooled state is collapsed to cause temp. rise of the heat accumulative substance 21. Washer liquid 60 is heated using this heat and atomized off from atomizing nozzles 64, 65 in the form of warm water.
Patent JP-H0572771-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIZUTA YASUSHI
IPC: G03G5/06
Filed: 1991-09-18
Abstract: PURPOSE:To enhance sensitivity in the total wavelength region of the total visible lights and characteristics against repeated uses by incorporating a specified bisazo compound as an electric charge generating material in an organic photosensitive layer. CONSTITUTION:The organic photosensitive layer formed on a conductive substrate contains as the charge generating material the bisazo compound represented by formula I in which each of R<1> and R<2> is, independently, O or lower alkyl; each of CP<1> and CP<2> is, independently, a coupler residue, and each of (m) and (n) is 1 or 2. This bisazo compound is formed by azotizing the N atoms of indigo through the ethylene chains and combining the couplers in these sites, thus permitting the electron densities of the N atoms by the couplers, spectral characteristics to be easily controlled, a quantum efficiency to be enhanced by introducing the ethylene chain to drop the electron density of the N atoms, and accordingly, the obtained photosensitive body to be enhanced both in charge generating efficiency and sensitivity.
Patent JP-H02132466-A (JP)
Title: Multicolor recorder
Inventor: HIDA MASAYUKI
IPC: G03G15/01
Filed: 1989-09-14
Abstract: PURPOSE:To remove toner without deteriorating the quantity of a print result by setting triboelectrification trains in the order of toner and carriers alternately and coupling 1st toner which is charged electrostatically to the opposite polarity from 2nd toner in a 2nd developing device electrically. CONSTITUTION:Toner particles 17 and 19 and positive carriers 16 and 18 are charged electrostatically to the negative polarity as to both 1st development red and 2nd development black. When, however, red toner 17 for 1st development enters the 2nd developing device, the polarity of the toner 17 is inverted into the negative polarity during agitation in the developing device by the triboelectrification with the black carriers 18 and the toner is coupled electrostatically with the plus black toner 19 to become easy to separate from the carriers 18. For the purpose, a separation roll 21 for toner separation is provided outside a magnetic roll 20 for development and rotated at high speed to separate and fall the black toner which is coupled with the mixed red toner 17 in a toner pool 22 because its electrostatic force is weak, thereby preventing the color mixture of a developer by the simple structure.
Patent JP-H04119049-A (JP)
Title: Line restoration detection system
Inventor: SUGISAWA MAYUMI
IPC: H04L69/40
Filed: 1990-09-07
Abstract: PURPOSE:To prevent a sent communication data from being interrupted by selecting a 2nd line when a fault takes place in a 1st line and implementing line restoration detection through the 1st line having the fault. CONSTITUTION:When a fault takes place in a private line 31, 1st changeover sections 11d, 21d changes the line 31 so that data communication is implemented via an alternate line 41 through a changeover command from communication control sections 11a, 21a. Thus, till the line 31 is restored, data transmission reception is implemented via the line 41. Moreover, through the changeover command from the communication control sections 11a, 21a, a 2nd changeover section 11h connects a test data generating section 11e and a test data detection section 11f to a private line interface 11b and a changeover section 21h connects a test send-back section 21g to a private line interface 21b. Then the generating section 11e generates a test data of a prescribed length at a prescribed period and sends it to other communication equipment 21 via the 2nd changeover section 11h, the interface 11b and the line 31.
Patent JP-H1165790-A (JP)
Title: Network-printing device
Inventor: NOMURA KEIICHI
IPC: G06F3/12
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To easily extract printed paper by assigning a paper ejecting tray to each terminal or user. SOLUTION: In this device 1, a CPU 11 interprets a print request when the print request is issued from a terminal through a centronics/RS-232 terminal 18 or the like to a printer server 10, and, converts it into print data, transfers the print data to a frame memory 19, obtains the opposite identifier of the terminal included in the print request, and operates the selection of paper ejecting rays TA1-TAn. That is, the CPU 11 refers to the tray table of a memory 14, and when an empty tray number to which the opposite identifier is not assigned is present, the CPU 11 selects the paper ejecting trays TA1-TAn of the tray number, and when any empty tray number is absent, the CPU 11 selects the paper ejecting trays TA1-TAn of the tray number whose latest output data is the oldest, writes the selected tray number is a frame memory 19, and activates the printing of a printer 30.  When the tray information and the print data are inputted to the printer 30, a printing part 31 recording paper cassettes C1-KCm, and executes printing.
Patent JP-S6298857-A (JP)
Title: Color picture reader
Inventor: IZAWA TADASHI
IPC: H04N1/04
Filed: 1985-10-24
Abstract: PURPOSE:To attain the proper spectrum analysis and image formation with respect to each line image sensor without adjusting the position of a prism after incorporation by unifying the incorporation of a lens and a prism in a read unit and simultaneously setting both position relationship at high accuracy. CONSTITUTION:The collating surface of a supporting member 40 is the back of a symbol 40b. A symmetrically formed stage 40c has the width enough to insert the prism 22, whose front surface has the prescribed interval (t) from the backward end surface of the lens 21. The prism 22 inserted into the stage 40c presses against the supporting member 40 with an appropriate pressure to be fixed by screwing a U-shaped fitting 42 enclosing the three sides of the prism 22. Accordingly, if the prism 22 is fitted on the supporting member 40, the interval up to the backward end surface of the lens 21 maintains the interval (t) due to thickness between the collating surface 40b of the supporting member 40 and the stage part 40c. The thickness is machining dimensions in a single part, and its accuracy can be substantially improved, compared with assembly accuracy. Thus the interval between the lens 21 and the prism 22 can be set to satisfy the accuracy on performance.
Patent JP-S6299336-A (JP)
Title: Method of purifying chloroacetaldehyde
Inventor: OKADA MASAYUKI
IPC: C07C45/82
Filed: 1985-10-28
Abstract: PURPOSE:To obtain the titled high-quality compound free from coloring in high purification ratio, by purifying a reaction solution prepared by chlorination of acetaldehyde, etc., by the use of a specific distillation device and preventing polycondensation of prepared chloroacetaldehyde. CONSTITUTION:Acetaldehyde or para-acetaldehyde is chlorinated with <=17wt% aqueous solution of hydrochloric acid to give a reaction solution, which is continuously fed to a middle plate part of a distillation column which keeps stream flow and has numbers of theoretical plates of >=3 plates in a concentration part and >=5 plates in a recovery part and distilled. Prepared chloroacetaldehyde (MCAD for short) is rapidly vaporized, MCAD is purified by shortening contact time of MCAD with an aqueous solution of hydrochloric acid to give high- quality MCAD in 97-99wt% high purification ratio. The distillate is diluted with water and adjusted to 40-45wt% concentration to give MCAD as an aqueous solution. USE:An intermediate raw material for drugs.
Patent JP-S61119801-A (JP)
Title: Pulse-fluid pressure converter
Inventor: MAJIMA NOBORU
IPC: F15B5/00
Filed: 1984-11-15
Abstract: PURPOSE:To reduce a converter in size and weight, to improve vibration- resistance and shock resistance, and to improve energy-saving by disposing a rotor and a stator opposite to each other in a turning angle-fluid pressure converting means. CONSTITUTION:A turning angle-fluid pressure converting means comprises a stator 7 where a pair of forwarding and returning fluid passage patterns 7a, 7c are concentrically formed on the surface thereof, and a rotor 6 where a groove extending in the radial direction is formed as a short-circuit passage 6a, which are disposed opposite to each other. In this arrangement, the effective passage length of the fluid passage patterns 7a, 7c is changed by displacing the turning angle of the rotor 6 to change the effective passage resistance, whereby the need of a flapper and a feedback bellows can be eliminated to achieve a pulse-fluid pressure converter which is small-sized, and light, and which has vibration-resistance and shock resistance, and attains energy-saving.
Patent JP-H0799743-A (JP)
Title: Permanent magnet type rotor
Inventor: YAMAMOTO MIKIO
IPC: H02K1/27
Filed: 1993-09-27
Abstract: PURPOSE:To facilitate the elimination of crackings by a method wherein hollow bowl-shaped caps which have a specific thickness and are made of non-magnetic material are attached to both the end parts of a permanent magnet member and a shaft piercing through the permanent magnet member is coaxially fixed with filling material made of thermosetting resin. CONSTITUTION:Caps 5 which are made of non-magnetic material such as aluminum alloy or stainless steel, have a thickness of 0.05-0.5mm and are so formed as to have hollow bowl shapes are pushed onto both the end parts of a permanent magnet member 1 to fix. Adhesive may be required to fix the caps to the permanent magnet member 1. In order to make such caps 5, the restriction by a press is recommended. Then the permanent magnet member 1 is inserted into a mold for injection molding with a shaft 2 and polyacetal resin is injected to fill a gap between the permanent magnet member 1 and the shaft 2 and a filling material layer 3 is formed. As an internal pressure is borne by the caps 5 fixed to both the end parts of the permanent magnet members 1, the pressure strength of the permanent magnet member 1 can be improved. As a result, crackings can be eliminated, so that the reliability can be improved.
Patent JP-H04244319-A (JP)
Title: Manufacture of rotary piston for vacuum pump and rotary piston manufactured by said manufacture
Inventor: HANSUUGIYUNTAA ROOSU
IPC: F01C21/08
Filed: 1991-09-19
Abstract: PURPOSE: To provide a simple method to manufacture a rotating piston for a vacuum pump at low cost and simply and to manufacture the rotating piston improved as regards a physical characteristic by using this method. CONSTITUTION: A plural number of thin plates 4, 5, 6 are manufactured by punching molding, cutting or the similar method, the thin plates are related to each other in the size of a cross-section of a rotor, and a plural number of the thin plates are collected in one packet and are connected to each other.
Patent JP-2001065398-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: KOJIMA DAISUKE
IPC: F02D41/22
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To optimize an fuel injection amount of the former injection and that of the latter injection and to reduce the engine noise by changing a ratio of fuel injection amounts between the former injection and the latter injection in the divisional injection when the abnormality in fuel injection pressure is determined at the start of an internal combustion engine. SOLUTION: The start of engine and whether 'abnormality in fuel injection pressure' is determined or not are determined when an ignition switch is ON. When the determination is YES, a correction value of a ratio of divisional injection amounts for the former injection and the latter injection is calculated, and the former injection and the latter injection are executed on the basis of the calculated ratio of divisional injection amounts.  On this occasion, when it is determined that the engine rotational speed is below a predetermined value (for example, 500 rpm) by an engine start determination means, the actual injection pressure is detected by a pressure sensor 15, a target injection pressure is calculated from a map on the basis of the outputs from an engine rotational speed sensor 11 and a cooling water temperature sensor 14, and a ratio of divisional injection amounts is changed when the actual injection pressure is higher than the target injection pressure.
Patent JP-H10105832-A (JP)
Title: Self-service shopping system and purchased commodity recording method
Inventor: FORSYTHE DONALD LEROY
IPC: G07G1/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a self-service shopping system by which a customer does not need to carry expensive hardware including a portable bar code scanner. SOLUTION: In this self-service shopping system, an electronic price label(EPL) 12 related to a prescribed commodity is used for transmitting a signal to a transaction processing system 25 for recording the selection of the commodity by the customer. A commodity selection card 18 related to the customer records the commodity when it is inserted into the commodity selection card reader 14 related to EPL 12. The transaction processing system 25 stores the list of the selected commodities. The selection of the commodity can be cancelled. The commodity selection card 18 can possess bar codes, namely, a bar code 22 recording the selection of the commodity and a bar code 20 recording the cancel of the selection of the commodity for respective end parts.
Patent JP-2001066339-A (JP)
Title: Continuity check device
Inventor: HIZUME SHIGEO
IPC: G01R31/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make an invariably stable continuity check by making a resistance value determining continuity constant. SOLUTION: A resistance bridge circuit 16 is used which has a resistance 11 as one of four sides connected to a low-impedance circuit 19 whose continuity should be detected in parallel, and also has reference low resistors 12 and 13 forming one side adjacent to the mentioned side and resistors 14 and 15 with the same resistance value forming the remaining two sides, and the output of this resistor bridge circuit is inputted to a comparator 21, which compares the resistance of the low-impedance circuit 19, the resistance of the parallel circuit including the resistor 11, and the resistance values of the reference low resistances, so that a light emitting diode 25 illuminates and a buzzer 26 sounds responding to the comparator output when the resistance value of the parallel circuit is less than the resistance value of the reference low resistors.