baber/WOPTO huggingface dataset:
Patent JP-H0415699-A (JP)
Title: Speaker recognition system
Inventor: TSUDA HIDEKAZU
IPC: G10L15/02
Filed: 1990-05-09
Abstract: PURPOSE:To securely recognize that an input speaker is a registered speaker himself or herself by making a triple check by speaker matching, speaker identification, and word recognition so that it can be decided whether or not an identified speaker speaks his or her key word by using the output of a word recognition neural network. CONSTITUTION:This system is equipped with a speaker collating neural network (NN) which decides whether or not the speaker is registered by speaker matching, a speaker identification NN which decides who is the input speaker by speaker identification, and a word recognition NN which decides whether or not the input voice word matches the key word of the speaker. Namely, the output of the speaker collating NN is used to decide whether the input speaker is registered or not, the output of the speaker identification NN is used to decide who is the input speaker, and the output of the speaker identification NN is used to decide whether or not the input voice word matches the key word of the speaker. Consequently, it can securely be recognized that the speaker is the registered speaker himself or herself.
Patent JP-S5912128-A (JP)
Title: Internal combustion engine
Inventor: MATSUI ISAO
IPC: F02B37/00
Filed: 1982-07-12
Abstract: PURPOSE:To improve responsiveness of an internal combustion engine with an exhaust turbosupercharger, by providing a recirculation valve for recirculating a part of a fresh air to the low-pressure side of the supercharger at the initial stage of the compression stroke, and utilizing the energy possessed by exhaust gas as effective output of the engine. CONSTITUTION:Air-fuel mixture produced by a carburetor 8 is pressurized by a compressor 1 disposed coaxially with an exhaust gas turbine 2 driven by exhaust gas and then supplied to a combustion chamber when an intake valve 4 is opened. In such an internal combustion engine, a recirculation valve 5 is provided in the cylinder head in addition to the intake valve 4 and an exhaust valve 3, so as to recirculate a part of fresh air to the low-pressure side of the compressor 1 via a recirculation pipe 6 having a recirculation control valve 7 at the time when the recirculation valve 5 is opened. That is, the recirculation valve 5 is controlled to open and close at the first half of the compression stroke, while the recirculation control valve 7 is controlled to close at the time of high-load operation and to open at the time of low- or no-load operation of the engine.
Patent JP-S6015022-A (JP)
Title: Press brake
Inventor: KOGURE TSUNEO
IPC: B21D5/02
Filed: 1983-07-05
Abstract: PURPOSE:To prevent the occurrence of center buckle phenomenon in a bent product by providing a divided die holder in the long-sized apron of a press brake and providing an elastic thrusting device for die holder on the apron side that can be freely brought into contact with the holder. CONSTITUTION:A piston 47 of a piston device 45 is provided at the closest projected part of two connecting boards 15 between an upper apron 13 and upper holder 17 and upper die 19 of a press brake 1. An annular spring 51 made of urethane rubber etc. is fitted to a small diameter part of the piston 47 and the cap 57 of the piston 47 is made to receive pressure of a rubber tubelike elastic thrusting device 61 on the upper face. By leading fluid pressure that exerts final bending pressure of an upper die 19 to the elastic thrusting device 61, uniform down-pressure is transmitted to all divided upper dies 19. Even when a lower die 7 is bent to a shape projected downward, uniform bending can be attained over the whole length of bending line of the plate 21, and usual center buckle phenomena are eliminated.
Patent JP-H06307191-A (JP)
Title: Muck conveyer of shield device
Inventor: ABE KAZUTAKA
IPC: E21D9/06
Filed: 1993-04-23
Abstract: PURPOSE:To make it possible to take steps to cope with explosion even if the excavated ground is sand and gravel soil and to make it possible to properly convey muck. CONSTITUTION:An elastic tube 21 is so mounted on a truck 17 that both ends thereof are borne on the front opening plate 19 and the rear opening plate 20. A plurality of tube contraction mechanisms 25A-F are so paralleled along the tube 21 that they contract and enlarge the tube 21. A driving control section 39 capable of controlling the tube contraction mechanism is connected so that the tube 21 can make slow operation.
Patent JP-S62279284-A (JP)
Title: Sealed type compressor
Inventor: HANADA AKITO
IPC: F04B39/12
Filed: 1986-05-28
Abstract: PURPOSE:To obtain the compact compressor by arranging the wound edge parts of the main coil of a stator onto the both sides and directly connecting a compression part into the vacant region of the stator. CONSTITUTION:A main coil 34 and an auxiliary coil 35 are wound onto the slots 10 and 11 of the stator 5 of an electric motor part 3. The main coil 34 is arranged in symmetrical form on the both sides, on the upper side 5a of the stator 5, having a center line 36 as boundary. The main coil 34 and the auxiliary coil 35 are arranged at the shortest distance on the lower side 5b of the stator 5, and slots 20-23 form a vacant region 41 in which the coils 34 and 35 are not arranged. In the vacant region 41, a frame 42 is installed, fixed onto a stator iron core. Therefore, the small-sized compressor can be obtained without reducing the operation efficiency.
Patent JP-S62278794-A (JP)
Inventor: MITA MITSURO
IPC: G09F9/30
Filed: 1986-05-28
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-S5245581-A (JP)
Title: Method of treating waste containing tri- and hexavalent cr by caking
Inventor: ARIIZUMI AKIRA
IPC: A62D3/33
Filed: 1975-10-09
Abstract: PURPOSE: In treating waste containing tri-and hexavalent Cr, by using ettringite forming reaction, aluminous sources such as slaked lime, gypsum, Kanto laom, etc. are added to make Cr insoluble and cake it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0773812-A (JP)
Title: Electron beam tube
Inventor: ROI HETSUPINSUTOORU
IPC: H01J23/027
Filed: 1994-06-02
Abstract: PURPOSE: To provide an electron beam tube with high voltage, existing between each other neighboring metal structural parts, requiring an air tight seal, which can be applied to other parts. CONSTITUTION: In an electron beam tube such as a klystorn, a vacuum seal has a ceramic cylindrical wall 17 to which metal rings 18, 19 welded to joists 20, 21 fixed to electrodes 13, 14 for a collector are brazed. Ceramic rings 15, 16 are arranged between each of the metal rings 18, 19 and each of the electrodes 13, 14. The wall 17 contains inside flanges 24, 25 lapped on the inner peripheral edges of the rings 18, 19, so that the possibility of generating arcs among these and other structural parts with different potential can be reduced.
Patent JP-S6322612-A (JP)
Inventor: JIYON AARU URUFU JIYUNIA
IPC: B29C48/06
Filed: 1987-05-20
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-H04349814-A (JP)
Title: Hand for harvesting fruit vegetable
Inventor: UEDA YOSHIHIRO
IPC: G06T1/00
Filed: 1991-05-28
Abstract: PURPOSE:To adequately carry out cutting of truncated cone of fruit vegetables by setting transfer distance of catching part on the basis of value obtained by integrating amount displaced to the outside of catching part case to relative transfer distance from catching action position of catching part. CONSTITUTION:A transfer set distance L into a catching part case is set larger if the value obtained by integrating amount displaced to outside of a catching part case 12 to relative transfer distance from a catching action position into a catching part case becomes larger. The transfer set distance can be set to adequate value according to the size of fruit vegetables regardless of shape, etc., of fruit vegetables.
Patent JP-S5911666-A (JP)
Title: Integrated circuit device
Inventor: KIMURA HIROMICHI
IPC: H01L27/04
Filed: 1982-07-13
Abstract: PURPOSE:To set a temperature coefficient of the power consumption of the integrated circuit to a value smaller than that in the case when only one of a resistor having a positive temperature coefficient and a resistor having a negative temperature coefficient is used by employing both the resistors in the integrated circuit. CONSTITUTION:When a low logic level is applied to input terminals 1, 2 and an output terminal 3 is at a low logic level and an output terminal 4 is at a high logic level, currents flowing through resistors RE, RT1, RT2 are each IRE, IRT1, IRT2. When total currents are ICC, a formula ICC=IRE+IRT1+IRT2 is given, and total power consumption (P) is ¦VEE¦XICC. When all of the temperature coefficients of the resistors RE, RT1, RT2 are negative, all of the currents IRE, IRT1, IRT2 increase with a temperature rise, and total power consumption P also increases. When resistors having positive temperature coefficients are usd as the terminal resistors RT1, RT2, IRT'1 and IRT'2 reduce to below values of terminal current IRT1' IRT2 with a temperature rise. That is, the temperature coefficients of total currents ICC and total power consumption P' can also be set to values smaller than ICC and P, and the increase of power can be suppressed even by a temperature rise.
Patent JP-S612708-A (JP)
Title: Production of propylene/ethylene random copolymer
Inventor: ASANUMA TADASHI
IPC: C08F4/60
Filed: 1984-06-15
Abstract: PURPOSE:To obtain the titled copolymer having excellent low-temperature impact strength, rigidity and transparency, resistant to the surface clouding of the formed article, and suitable for food packaging, etc., by carrying out the bulk random copolymerization of ethylene and propylene in the presence of a specific catalyst, treating the copolymer with liquid propylene containing a hydrocarbon, and washing in a countercurrent scrubber. CONSTITUTION:The objective ethylene/propylene copolymer having an ethylene content of 2-10wt% can be produced by (1) carrying out the random copolymerization of ethylene and propylene by the bulk-polymerization process using propylene as the reaction medium at 50-80 deg.C in the presence of a catalyst composed of (A) a solid catalyst consisting of a titanium halide supported on a carrier containing magnesium chloride, (B) an organo-aluminum compound, and (C) a stereo-regularity improving agent containing C-O or C-N bond, (2) treating the obtained copolymer in liquid propylene containing 2wt% 5-10C inert hydrocarbon at 30-70 deg.C, and (3) introducing the obtained slurry into a countercurrent scrubber from its top, and washing the slurry at <=40 deg.C with a washing liquid composed mainly of propylene, containing <=20wt% 5-15C inert hydrocarbon, cooled at <=30 deg.C and introduced into the scrubber from its bottom.
Patent JP-S5455069-A (JP)
Title: Method of producing resin molded product
Inventor: TSUKATA TADAAKI
IPC: B29C39/10
Filed: 1977-10-11
Abstract: PURPOSE: Collected fiber base material in a cylindrical mold is impregnated with a mixture of an inorganic filler and a mixed resin liquid and cured to produce resin molded products with high resistance to tracking, arc and sulfur hexafluoride.  
     CONSTITUTION: A cylindrical or collected fiber base material is placed vertically in a cavity between cylindrical molds 2, 3 in such a way as to be spaced out of the side wall of the mold in a prescribed distance. From the space are poured an inorganic filler that is difficult to pass through gaps between monofilaments of base fiber material, preferably having 50W300 mesh particle sizes and a liquid resin such as an epoxy resin in the cavity to impregnate the fiber base material under vacuum. Then the mixture is cured to produce the objective resin molded products 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07306192-A (JP)
Title: Liquid chromatography for dispensation
Inventor: TSUKAZAKI HIDEO
IPC: B01D15/08
Filed: 1994-05-12
Abstract: PURPOSE:To provide a liquid chromatography in which the flow rate can be controlled accurately over a wider range than a case employing a pump without generating any bubble and the mixing ratio of chemicals can be controlled accurately over a wide range. CONSTITUTION:The liquid chromatography comprises a plurality of enclosed pressure butter solution tanks 1, 2, a mechanism for internally pressurizing the buffer solution tanks with gas pressure, electric signal/gas pressure converters 3, 4 for regulating the gas pressure being applied to the butter solution tanks according to an electric signal, detectors 5, 6 for detecting the flow rate of liquid being pushed out from each buffer solution tank, and operating units 8, 9 for comparing a detected flow rate with a set value to produce an electric signal for regulating the converters 3, 4.
Patent JP-2000313918-A (JP)
Title: Contamination preventive reflector and its production
Inventor: KANAZAWA SHIGETOSHI
IPC: B05D5/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the designing properties and the durability of a contamination preventive film and to prevent the discoloration of a colored base material by subjecting a stainless base material to heat treatment, forming an oxidized film on the surface, coloring it and coating the surface of the base material with a film exhibiting contamination preventability. SOLUTION: An oxygen barrier layer 3 is formed on a stainless base material 1 in which an oxidized film layer 2 has been formed by heat treatment and colored. Moreover, the surface is coated with a coating material having contamination preventability as a contamination preventive layer 4. In the case the surface is coated with the coating material (such as the hydrolyzed products of colloidal silica and alkoxy silane) having active hydrogen (such as a hydroxyl group, a carboxyl group, a thiol group, an amine group, an imide group and a sulfonic group) as the oxygen barrier layer 3, and the contamination preventive layer 4 is made easy to be bonded (adhered) with the oxygen barrier layer 3, it is brought into dehydrochlorination reaction with a functional group contg.  active hydrogen on the surface of the base material, they are more tightly bonded, and the treatment of the surface excellent in durability can be executed.
Patent JP-S62280646-A (JP)
Title: Desk automatic moisture meter
Inventor: HASEGAWA KAZUTAKA
IPC: G01N27/04
Filed: 1986-05-29
Abstract: PURPOSE:To know the overall drying condition of sample grains by setting the number of the grains and the output form of printing by switches and obtaining a desired printing output among a histogram, source data, average value and deviation, etc. CONSTITUTION:An operator turns on a power source switch 16 and sets the kind of the grains to be measured by a grain selector switch 14. Then the operator sets the number of the sample grains by a grain number setting switch 8. The output form of printing of a printing part 6 is selected by a switch 12a of an output setting part 12 and the sample grains are charged into a hopper. The number of the sample grains is first displayed on a display part 10, upon turning on of a measuring switch 40, and in succession, the average value of moisture is displayed. The histogram is printed in the prescribed scale based on the number of the sample grains by the form set with the switch 12a or the histogram is printed with the combination of the source data, average value and deviation, etc. The desired printing output is thus obtd. and the drying condition is known overall.
Patent JP-S5822817-A (JP)
Title: Combustion device
Inventor: HOSAKA MASATO
IPC: F23L1/00
Filed: 1981-08-03
Abstract: PURPOSE:To recover radiation heat from the flame of a burner provided at  the bottom part of a combustion chamber to reduce the radiation loss by a heat insulating plate having the shape of a box the upper surface of which is opened, and  forming the combustion chamber together with the heat exchanger, and a heat insulating plate of a concave surface shape, provided at the lower part of an air in take port of the former heat insulating plate. CONSTITUTION:In the inner part of an armour 10 provided with a plurality of air vents  11 at the upper part of the peripheral wall, are arranged a first heat insulating plate  12 formed into a upper surface opened box shape, and a heat transfer pipe 14, and a  heat transfer pipe 15 with fins, both members 12 and 13 forming a combustion  chamber 17. At the lower part of the combustion chamber 17 are disposed a plurality  of burners 18, and further at the lower part of the air intake port 19 formed at the central part of the bottom wall of the above described heat insulating plate 12 is provided  a second heat insulating plate 20 of a concave plate shape, the concave surface of the  second heat insulating plate 20 being directed upward. By this arrangement, the radiation heat from the flame of each of the burners 18 is recovered by the first heat insulating plate 12 and further even the the radiation heat escaping from the air intake  part 19 to the outside is recovered by the second insulating plate 12. Thus, the expected object can be attained.
Patent JP-2000316036-A (JP)
Title: Serial communication control system and serial communication control method
Inventor: KOBAYASHI KAZUYUKI
IPC: G06F13/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce CPU processing and to improve system capability by providing a parallel bus, a serial bus and the signal line of an interruption signal which informs CPU of communication termination from a parallel/serial conversion port. SOLUTION: The CPU 13 of a serial communication control system 11 controls the system 11. A parallel/ serial conversion port 14 executes communication by the serial data of the system 11 and a target 12. A parallel bus 15 transfers data between CPU 13 and the parallel/serial conversion port 14. A serial bus 16 transfers data between the parallel/serial conversion port 14 and the target 12. The signal line 17 of an interruption signal informs CPU 13 of communication termination from the parallel/serial conversion port 14. Thus, processing time, especially that the CPU 13 of the system requires, is reduced at the time of executing communication with the outside and therefore the processing capability of the whole system can be improved.
Patent JP-S5245965-A (JP)
Title: Watch dial with additional part of fixed type
Inventor: WATANABE YOSHITSUGU
IPC: G04B19/10
Filed: 1975-10-09
Abstract: PURPOSE: To provide a watch dial which has its base plate punched by a press to form a hole so that an additional part having a projecting edge may be fixed in the hole, thus partly increasing the fixing strength of the part and partly reducing the number of fixing steps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5459661-A (JP)
Title: Heat exchanger and the manufacturing method of same
Inventor: HAYASHI MASAKATSU
IPC: F28F13/14
Filed: 1977-10-14
Abstract: PURPOSE: To make possible improvement of heat transfer performance and light and small design by such a construction that a heat transfer tube is molded in a zigzag line, the tube ends are exposed to that peripheral zone, and porous metal is fixed by solid molding.  
     CONSTITUTION: A die is formed by draughty plastics having continuous cavities such as foamed uletane, and after filling these cavities with fluid casting material, a heat transfer tube 1 molded in a zigzag line is buried in with its ends exposed. Then the casting material is hardened by such a process as a heating as well as the die plastic is reduced to disapperance by a process such as gasifying to mold the die cavities. After molding the die cavities, the inside of the cavities shall be depressurized and filled with fusion metal by suction, and after the fusion metal is solidified the die will be removed. By this method a fin block 2 of porous metal having continuous cavities in the apperance of a skelton composed of thin-wired fins 3 is fixed around the heat transfer tube 1 formed in a zigzag line to make possible a light and small-sized design. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09288892-A (JP)
Title: Ferroelectric memory
Inventor: FUJISAWA HIROKI
IPC: H01L27/105
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of ferroelectric memories such as shadow RAM and so forth and also to shorten, for example, the recovery time from a stand-by time of a system including these memories by improving convenience of the shadow RAM or the like. SOLUTION: In ferroelectric memories of the shadow RAM having a nonvolatile mode and a volatile mode or the like, a recall register RREG storing addresses of word lines in which recall operations for moving from the nonvolatile mode to the volatile mode are already excited or storing execution states of the recall operations every word line and a mode changeover circuit MODC selecting and determining operation modes of the shadow RAM or the like together with addresses given from the outside at the time of accesses and the retention information of the recall register RREG are provided Then, the recall operations are selectively executed only as to word lines which became access objects and also reflesh operations are executed only as to word lines to which the recall operations are executed or the recall operations concerning to all word lines are executed in unison in reflesh operations to be performed at first time after the supplying of power source.
Patent JP-H07331909-A (JP)
Title: Multistory parking device
Inventor: YAMASHITA MICHISADA
IPC: E04H6/12
Filed: 1994-06-03
Abstract: PURPOSE:To return a pallet to an incoming and outgoing position or to an original storage space by the single wireless operation of a controller even in a vehicle, eliminate the possibility of such an error that the pallet is erroneously put in or out of another storage space during operation and require no confirmation. CONSTITUTION:Portable transmitting units 14a, 14b...14n are provided corresponding to storage spaces to transmit electric waves with different frequencies and connected to a receiving unit 13 via wireless channels. The receiving unit 13 is connected to a controller 11 via a wire line. When a push bottom for the transmitting units is operated, specific frequency of electric waves are transmitted to the receiving unit and the receiving unit outputs the controller 11. The controller 11 thus controls a carrier and returns a pallet in a specified space to an incoming and outgoing position. Then, when the push button is operated, the pallet at the incoming and outgoing position is returned into an original storage space.
Patent JP-S61281381-A (JP)
Title: Sectioning device for periodical histogram
Inventor: TAJIMA JOJI
IPC: G06K9/36
Filed: 1985-06-07
Abstract: PURPOSE:To obtain a device that can realize stable sectioning of a periodical histogram on which influences of noise is small by treating the crest of a histogram macroscopically by a statistical method. CONSTITUTION:A secondary moment M is compared with a minimum moment Mmin (at present Minfinity) stored in a minimum moment memory device 13 by a comparator 150. As it is always M<Minfinity at first, the comparator 150 sends out a renewal signal 151 to a minimum moment memory device 130 and a minimum moment dividing point memory device 160. Minfinity stored in the minimum moment memory device 130 is changed by the renewal signal 151 to the secondary moment M inputted from a moment arithmetic unit 140, and the minimum moment Mmin is renewed. At the same time, dividing point thetad (0 deg.) at present is stored by the renewal signal 151 in the minimum moment dividing point memory device 160 from a dividing point memory device 120 as a minimum moment dividing point thetadmin.
Patent JP-S62279621-A (JP)
Inventor: OKA KAZUKI
IPC: H01G4/18
Filed: 1986-05-28
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。