baber/WOPTO huggingface dataset:
Patent JP-S6245983-A (JP)
Title: Sequence driving device in concrete pump car
Inventor: YAMASHITA YASUSHI
IPC: E04G21/04
Filed: 1985-08-22
Abstract: PURPOSE:To reduce the abrasion quantity of the sliding part of a valve cylinder and the contact surface of a concrete valve by using an accumulator only in the case when the premixed-concrete having a poor compounding difficult for pressure feed is sent under pressure from a concrete pump. CONSTITUTION:An accumulator selecting switch 62 for selecting if an accumulator 28 is used or not is installed, and a pressure switch PS operated by the fluid pressure in an oil passage is installed. Further, a timer T operated by the pressure switch PS is installed, and a valve control selector valve 54 is switched by the timer T. With such constitution, the accumulator 28 can be used only in the case when the premixed-concrete having a poor compounding difficult for pressure feeding is sent under pressure from a concrete pump, and the abrasion quantity of the sliding part of a valve cylinder and the contact surface of the concrete valve can be reduced.
Patent JP-H1131124-A (JP)
Title: Arbitration control circuit
Inventor: MATSUMOTO NOBUYUKI
IPC: G06F13/362
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide miniaturization, reduction inweight and high integration by reducing the number of connection signal lines between a master and slaves. SOLUTION: A master transmitter-receiver 1 is a central unit to a shared bus 29. Slave transmitter-receivers 2 and 3 are connected to the buses 29. Voltage sources 11 to 13 are connected to bus signals 29a, 29c and 29e respectively. Potential detecting parts 14 to 16 are connected to bus signals 29b, 29d and 29f respectively. A potential detecting part 4 and a voltage source 5 are located at the slave transmitter-receiver 2 side and performs potential detection and potential stabilization. A potential detecting part 6 and a voltage source 7 are located at the slave transmitter-receiver 3 side and performs potential detection and potential stabilization.
Patent JP-H0919560-A (JP)
Title: Managing apparatus for pachinko hall
Inventor: NAGANO MITSUYOSHI
IPC: G06K17/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To enable collection of various information through a member's card usable handily by a player by showing game information on an information display device under the conditions that a game value surpassing a specified value is recorded in the member's card while a specified game value is subtracted from the member's card. SOLUTION: A player puts rental game balls into an upper tray by a prepaid card or other means and when a limit switch detects the game balls, the player reads out the contents of the card held by him through card devices 5a-5L and the data is sent to a central control unit 400 to be recorded. The prize balls obtained by the player are counted by a prize ball counter 50 by feeding the card devices 5a-5L thereinto and the results are written into the member's card. When the player exchanges the balls for a premium with a vending machine 80 by the member's card, the number of the game balls corresponding to the premium is subtracted from the number of the prize balls obtained.
Patent JP-H08291217-A (JP)
Title: Carboxyl group-containing polyxyalkylene compound
Inventor: KOYAMA YOSHIYUKI
IPC: C08G65/321
Filed: 1995-07-21
Abstract: PURPOSE: To obtain a carboxyl group-containing polyoxyalkylene compound having a specific chemical structure, excellent in compatibility and heat resistance, useful as an additive to a lubricating oil and a synthetic resin, a carrier for a medicine transporting system, a surfactant, etc. CONSTITUTION: This carboxyl group-containing polyoxyalkylene compound is shown by formula I [Z is the residue of a compound containing 2-8 hydroxyl groups; A<1> O and A<2> O are each a 2-4C oxyalkylene or a mixture of two or more of the oxyalkylenes; B<1> O and B<2> O are each a group of formula II (R<2> is a 3-6C unsaturated hydrocarbon or a mixture of two or more of the hydrocarbons; C<1> O and C<2> O are each a group of formula II (M is H, an alkali metal, etc.; R<3> is a 1 4C alkylene) or a mixture of the groups; R<1> is a 1-24C hydrocarbon or a 2-24C acyl; (m) and (n) are each 0-8; m+n is 2-8; 0<=(a), 0<=(b) 0<=(i), 0<=(J), 0<=(p), 0<=(q) and aw+bn is 1-1,500, im+jn is 0-100 and pn+qn is 2-100].
Patent JP-H0930650-A (JP)
Title: Discharging device
Inventor: SUZUKI MASARU
IPC: B65D88/64
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device of compact construction which can discharge cubic works certainly. SOLUTION: Between a pair of side plates 12, two rubber eraser accommodation chambers 54 having an inclined supporting surface 40 are installed in line across the width, and further a discharging member 60, moving wall device 110, and bridge eliminating device 112 are furnished, and below them a chuter 220 is installed. The discharging member 60 has a discharge pawl 64, and when the member 60 is rotated by a drive motor 94, the discharge pawl 64 pushes a rubber eraser 56 provided in the area to a rotary wall member 116 to put it in rotation so that a gap is formed which admits passage of the rubber eraser 56, and it is dropped onto the chuter 220. When the discharging member 60 rotates, a roller 172 having uneven radius and a plate 190 for elimination of bridging are also rotated so that bridging of the rubber eraser 56 is eliminated.  It is also possible to turn a manual operating member 162 to cause the rotary wall member 116 to rotate so that the rubber eraser 56 is discharged.
Patent JP-H1128840-A (JP)
Title: Braille document copying apparatus
Inventor: YOKOSUKA MICHIO
IPC: G01B11/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To perform translation of braille in a short time and to rapidly copy a large amt. of braille documents by performing reading and translation of the braille by a mechanical means and copying and printing the read braille documents. SOLUTION: When information is transmitted to a normal person from a visually handicapped person, a braille document is read by means of a braille reading apparatus and after it is translated into such a language as being needed for the normal person by such a translation apparatus as a computer, it is printed on a paper by a printer. On the other hand, when the information is transmitted to another visually handicapped person from the visually handicapped person, the braille document is read by means of the braille reading apparatus and it is printed by a required no. of sheets by means of a braille printer.  In addition, for reading the braille, the paper face on which the braille are printed is irradiated with a directional light from an angle of 15-60 degrees and the shadows of the projected parts of the braille generated thereby are detected by means of an optical sensor and are read by judging the positional relations of the projected parts. Transmission of information of the braille documents can be smoothly performed thereby.
Patent JP-S6163111-A (JP)
Title: Digital pll circuit
Inventor: MORIKURA SUSUMU
IPC: H03L7/06
Filed: 1984-09-04
Abstract: PURPOSE:To reduce the initial locking time and to improve the data transmission efficiency by applying phase correction of an output clock signal at consecutive >=m sets of input pulses having a prescribed phase difference to reduce the pulse number required for initial locking. CONSTITUTION:A monostable multivibrator 30 detects whether or not a signal Si is inputted to a digital PLL and gives a signal (a) to a counter 50 for a signal input period only. Then the counter 50 counts (m+N) sets of input pulses and this period is set as the initial locking operation period. A comparator 1 compares the phase of an input signal Si with that of an output signal So of the PLL, and when the phase of a signal Si is delayed from the phase of the signal So by  /2 or over, a signal P is fed to a control pulse generating circuit 20. The circuit 20 outputs continuously a phase control signal X to a signal P from the (m)-th to the (m+k)-th, resulting in that the output of an U/D counter 3 and a 2N decoder 3 is changed continuously. As a result, the phase of the output clock signal So is corrected continuously.
Patent JP-S6344034-A (JP)
Inventor: TAKAOKA NAOTOSHI
IPC: E03D5/10
Filed: 1986-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6340403-A (JP)
Title: Antenna diagnosing device
Inventor: TSUTSUMI TAKASHI
IPC: G01R29/10
Filed: 1986-08-06
Abstract: PURPOSE:To attain an antenna diagnosis without an opposite antenna, with a good reproducibility and rapidly by changing over respective elements on an active array antenna to the transmitting condition, receiving condition and non-action condition. CONSTITUTION:When the diagnosis of an element #2 and an element #3 is executed, a transmitting receiving module 11 of the element #2 is made into a transmitting condition, the transmitting receiving module 11 of the element #3 is made into a receiving condition and all elements except the element #2 and the element #3 are made into a non-action condition. When a power is supplied through a circulator 10 to a sample antenna 4, an electromagnetic wave radiated from the element #2 of the transmitting condition is transmitted to the element #3 of the receiving condition and the power is supplied through the circulator 10 to a phase amplitude receiver 7 again. The amplitude and phase of the mutual linkage of the element #2 and the element #3 measured by the phase amplitude receiver 7 are compared and corresponded with the amplitude and phase measured under the same conditions at the action starting time point as a reference value in a diagnosing circuit 9 and the diagnosis of the exciting amplitude and phase of the element can be performed.
Patent JP-S57108762-A (JP)
Title: Fault detector of rotary rectifying device for brushless synchronous motor
Inventor: MERA TAKASHI
IPC: H02H7/08
Filed: 1980-12-26
Abstract: PURPOSE:To simply detect the presence or absence of a fault for a short circuit preventing thyristor, by supplying the test AC power to an armature winding of a synchronous motor when the revolution of the motor is stopped and detecting the frequency of the output. CONSTITUTION:The AC power for test is supplied to an armature winding 1 from an auxiliary power supply 7 via a breaker 8 when the revolution is stopped for a motor. The instantaneous value of the AC input power is obtained by an operator 10, and then only the AC component is extracted through a filter device 11 to be applied to a detector 12. Thus the frequency is detected for the AC component. When a short circuit preventing thyristor 3a is normal, the frequency shown by the detector 12 is twice as much as the frequency of the power supply 7. And a coincidence is obtained between both frequencies when a fault is detected. In such way, the fault of the thyristor 3a can be simply detected. A waveform observing device such as a synchronous oscilloscope, etc. is also available in place of the operator 10, the filter device 11 and the detector 12.
Patent JP-H1110310-A (JP)
Title: Production of metal-base composite material
Inventor: TONISHIKI SHINICHI
IPC: B22D19/14
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a metal-base composite material which can easily form a surface shape in arbitrary shape even in the case the surface shape of the metal-base composite material is complicate and has excellent productivity. SOLUTION: At the time of producing the metal-base composite material including reinforcing material 2 composed of ceramics in a metallic matrix, the reinforcing material 2 is set in a forming mold 1 and also, molten metal 30 is poured into the forming mold 1 and cooled. In such a case, the forming mold 1 is formed with a material having stability without decomposing and melting at the temp. or lower of the molten metal 30 and on the other hand, with the material having easy-to-melt or easy-to-collapse to solvent after casting.
Patent JP-H0351806-A (JP)
Title: Fusion splicing method for optical fiber
Inventor: OKUBO KIMIO
IPC: G02B6/255
Filed: 1989-07-20
Abstract: PURPOSE:To allow the exact positioning of optical fibers by removing the resin coating of at least the parts to be crimped of the optical fibers and forming a metallic coating on these parts. CONSTITUTION:The vapor-deposited coating consisting of an Ni-Cr (nickel- chromium) alloy is formed as an underlying layer adhering well to quartz material which is the constituting material of the optical fiber 12 and a metallized coating consisting of Cu (copper) having a good adhesive property to the vapor- deposited coating is formed as a metallic coating thereon. The resin coating 20 is removed by about 13mm from the end face of the polarization maintaining optical fiber 12 by an ordinary mechanical or optical method and the part bout 5mm from the end face is coated with a cylindrical masking member 22. While the fiber and the member are kept rotating, vapor deposition is executed in a suitable vapor deposition device. The relatively positional relation of the optical fibers 12 to be fusion-spliced are exactly set in this way.
Patent JP-S6430543-A (JP)
Title: Preparation of texturized soybean protein
Inventor: HIROTSUKA MOTOHIKO
IPC: A23L11/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the titled protein having excellent texture, taste and flavor and capable of including a proper amount of oil, by mixing a separated soybean protein with a bean curd refuse at a specific ratio and extruding the mixture with an extruder under high temperature and pressure condition. CONSTITUTION:Separated soybean protein is mixed with bean curd refuse (preferably dried material free from from seed coat and embryonic axis) at a ratio of 2:8-9:1, preferably 3:7-8:2, especially 4:6-6:4 and the mixture is extruded with an extruder under high temperature and pressure condition to obtain the objective protein. The protein preferably contains gluten and/or starch as the 3rd component.
Patent JP-2001012241-A (JP)
Title: Battery warming device of construction machinery
Inventor: KOMIYAMA MASAYUKI
IPC: B60K1/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery warming device of a construction machinery to carry out temperature control so as to provide high output. SOLUTION: A construction machinery having an engine, a battery and an electric motor to drive by receiving supply of electric power from the battery is furnished with a warming passage 23 branched from an exhaust passage 22 of the engine 11 and to introduce exhaust gas to the battery 13, a temperature sensor 26 to detect temperature of the battery 13 and a controller 25 to guide exhaust gas to the warming passage 23 in the case when battery temperature detected by the temperature sensor 26 does not reach specified temperature and to close the warming passage 23 in the case when the battery temperature reaches the specified temperature.
Patent JP-H0235006-A (JP)
Title: Suction type seeding apparatus
Inventor: ENDO MASAHIRO
IPC: A01C7/04
Filed: 1988-07-26
Abstract: PURPOSE:To surely drop an attached seed by providing a raking brush for sliding a seed sucking hole of a sowing roll from the outside in an induction case provided between a seed dropping part and nursery box. CONSTITUTION:A transferring apparatus 63 for a nursery box 62 fitting a pot 11 is provided in the lower part of a seed dropping part 14 and an induction case 52 is provided between the seed dropping part 14 and nursery box 62 to sow the seed dropped from a seed sucking hole 8 into each pot 15 without scattering. The first raking brush 53 and second raking brush 54 for sliding the seed sucking hole 8 from the outside are provided in the induction case 52.
Patent JP-S6076270-A (JP)
Title: Slag removing device for ladle
Inventor: TAKENAKA SHIYUUJI
IPC: F27D3/15
Filed: 1983-10-04
Abstract: PURPOSE:To prevent inclination and fall of a ladle and to make mold coating operation easy by inserting a circular cylindrical slag removing member having scraping pawls around the member into a ladle, making the member movable upward and downward and providing further a nozzle which can eject a mold coating material to the inside surface of the ladle. CONSTITUTION:A ladle 11 under standing by for slag removal is carried into a slag removing position 14 and a carriage 15 is also moved to a position 14. The ladle 11 is held by a holder 25. If a cylinder device 33 is extended to insert a slag removing member 42 through an aperture 13 into the ladle 11, scraper pawls 41 rise horizontally and scrape off the desulfurization slag. The member 42 is moved upward and downward several times by the device 33 and is turned by the cylinder device to perform scraping. The member 42 is removed from the ladle 11 after the operation and the holder 28 is released. The carriage 15 is moved to the standby position. a swiveling arm 48 is then swiveled to dispose a nozzle 51 above the ladle 11 and a mold coating material is sprayed from the nozzle. The mold coating operation is made possible in the slag removing position by the above-mentioned mechanism without fall, etc. of the ladle.
Patent JP-S6247402-A (JP)
Title: Magnetic metallic powder and its production
Inventor: ISOBE RYOSUKE
IPC: H01F1/06
Filed: 1985-08-23
Abstract: PURPOSE:To develop magnetic metallic powder having excellent stability and dispersibility by depositing a specific compd. on the surface of the magnetic metallic powder to be used for a magnetic recording medium. CONSTITUTION:The layer of the compd. expressed by general formula (1) is deposited on the surface of the powder of Fe, Ni, Co, Fe-Ni-Co alloy, etc. as the magnetic metallic powder to be used for the magnetic recording medium such as magnetic tape, magnetic sheet or magnetic disk. The above-mentioned magnetic metallic powder is immersed into a soln. of a compsn. consisting of >=50wt% org. solvent such as cyclohexanone, methanol, ethanol or acetone and the balance the above-mentioned compd. and is agittated for 1-10hr. After the excess org. solvent is filtered off, the powder is dried so that 0.1-6pts.wt. above-mentioned compd. by 200pts.wt. magnetic metallic powder is deposited on said powder. Such magnetic metallic powder is coated on a substrate consisting of a PE terephthalate, by which the magnetic recording medium having excellent magnetic characteristics is produced.
Patent JP-S6246921-A (JP)
Title: Production of intermediate for producing alumina
Inventor: HONDA YUKIO
IPC: C01F7/782
Filed: 1985-08-24
Abstract: PURPOSE:To produce high purity alumina hydrate or ammonium carbonate hydroxide (AACH) sinterable at a high temp. inexpensively by charging an aluminum salt and a carbonate into water and bringing them into a reaction. CONSTITUTION:Chemical equivs. of a solid aluminum salt and a solid carbonate are continuously charged into water and brought into a reaction to obtain alumina hydrate. AACH is also synthesized in a similar way. Gaseous ammonia and gaseous CO2 may be used in place of the carbonate. The gases are blown into water and an aluminum salt is continuously charged into the water and brought into a reaction to obtain alumina hydrate or AACH. The alumina hydrate is obtd. in the form of fine particles, and even when it is converted into alpha-Al2O3 by roasting, secondary pulverization is not required.
Patent JP-H0475470-A (JP)
Title: Gto inverter
Inventor: MASUDA HIROYUKI
IPC: H02M7/515
Filed: 1990-07-12
Abstract: PURPOSE:To circulate energy stored in a reactor to an auxiliary power source when a snubber resistor is turned ON by providing the resistor between connecting points of a snubber capacitor and a snubber diode, circulating snubber energy in the case of OFF to a load, and connecting both ends of the reactor to the power source through a diode. CONSTITUTION:When a load current flows in a circuit of a DC power source 4 a GTO 11 a current limiting reactor 51 a load, if the GTO 11 is turned OFF, a snubber capacitor 31 is charged, while a snubber capacitor 32 is discharged, and its energy is circulated to a load. Then, when a load current flows in a circuit of a freewheeling diode 22 a current limiting reactor 52 the load, if the GTO 11 is turned ON, the energy of the capacitor 31 is, if the resistance value of a snubber resistor 61 is small, stored in the reactors 51, 52. The part of the energy is recovered to an auxiliary power source 5. Thus, the snubber energy can be used for a high frequency switching while recovering the energy in a high efficiency.
Patent JP-2001013873-A (JP)
Title: Case stand with card indication
Inventor: UNO MASATOSHI
IPC: G09F1/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a case stand with card indication against which cases of varied thickness can be leaned, furthermore, into which card is easily inserted and which is easily manufactured. SOLUTION: This case stand with card indication is provided with a case groove 20 which is formed as a groove part 21 having a rectangular section, is formed with a step part 22 having a step-shaped section of at least one step at the corner side on the bottom part of the groove part 21, and is thus stepped on one surface side, and/or a case groove 40 which is formed with a groove part 41 having a rectangular section which is different from the groove part 21 in groove width, is formed with a step part 42 having a step-shaped section of at least one step at the corner side on the bottom part of the groove part 41, and is thus stepped on the other surface side.  In such a manner, the case stand with card indication is constituted so as to allow plural kinds of cases different in width to be leaned alternately at the case groove 20 which is stepped on one surface side and/or at the case groove 40 which is stepped on the other surface side.
Patent JP-H1132093-A (JP)
Title: Pi/4dqpsk modulation accuracy measuring instrument
Inventor: NAKAMURA FUMI
IPC: H04L27/18
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure the modulation accuracy of a π/4DQPSK modu lation signal in a circuit for asynchronously sampling symbol identification points of an input signal. SOLUTION: π/4DQPSK-modulated signals to be measured are converted into digital time sequential data Ai for measurement by asynchronously sampling symbol identification points through an A/D converter 10, and from the time sequential data Ai, the symbol point position of the signal to be measured is calculated by a calculating means 12. A deviation Δt between the symbol identification point position of the signal to be measured and sampling timing is calculated by a calculating means 13, phase conversion for the Δt is performed on the time equential data Ai by a means 14, and these data are converted into time sequential data Bi which are sampled at a timing synchronized with the symbol identification point position. The modulation accuracy is calculated by an arithmetic means 15 based on the time sequential data Bi.  Through these processes, highly accurate measurement can be made, without being affected by the deviation between the symbol identification point position of the signal to be measured and asynchronous sampling, thus making the circuit configuration simple.