baber/WOPTO huggingface dataset:
Patent JP-H08149512-A (JP)
Title: Method for converting two-dimensional video image into three-dimensional video image
Inventor: OKINO TOSHIYUKI
IPC: H04N13/02
Filed: 1995-03-17
Abstract: PURPOSE: To convert a 2-dimensional video image representing smooth motion of a moving object into a 3-dimensional video image by obtaining a true delay used for a succeeding field so as to obtain a stable stereoscopic sense based on an object delay and a true delay used for a current field. CONSTITUTION: A CPU 20 calculates a delay field number (delay) by a field memory 11 based on a motion vector. That is, when a 2-dimensional video image is converted into a 3-dimensional video image, a tentative delay of a sub video signal with respect to a main video signal is obtained at first based on data relating to a motion of a video signal of a current field. Then an object delay is obtained based on the tentative delay obtained. Then a true delay used for a succeeding field is obtained based on the obtained object delay and the true delay used for the current field.
Patent JP-2000254975-A (JP)
Title: Laminated shaped product
Inventor: KAWAGUCHI NOBORU
IPC: B29C67/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent susceptibility of a manufactured laminated shaped product and to prevent a dimensional accuracy in a laminating direction from being decreased by incorporating fiber having a smaller size than a thickness of a coagulant at least on surface of a sheet. SOLUTION: A laminate heat insulating step is conducted to alleviate a stepwise difference of a side warped or laminated due to a contraction of a sheet 41. Then, a height of a laminate 44 is measured by a position detector, and obtained height data is sent to a controller 32. Meanwhile, a surface of the sheet 42 is selectively coated with a coagulant by using a printer 34 in parallel with the measurement. As the sheet 42, a sheet containing organic fiber such as paper or the like or a ceramic sheet containing ceramic fiber can be used. Not particularly limited, but it is necessary to contain the fiber having a size smaller than a thickness of the coagulant coating the sheet 42 at least in a surface of the sheet 42.
Patent JP-H08254314-A (JP)
Title: Gas turbine engine combuster
Inventor: NAKAE TOMOMI
IPC: F23R3/14
Filed: 1995-03-17
Abstract: PURPOSE: To effect the reduction of discharging NOx in a high thrust and obtain stabilized combustion in a low thrust by a method wherein a prediffuser unit, provided at the upstream side of a diffuser unit accommodating a combustion area and supplying air to the combustion area, is provided with the variable mechanism of the flow rate of air. CONSTITUTION: In the rear stream of a variable vane (air flow rate variable mechanism) 11 provided in a prediffuser 1 at the upstream side of a diffuser 2, the speed distribution of flow of air shows a recessed shape behind the variable vane 11 due to the resistance of the variable vane 11 and the affection of separation of the flow of air whereby the amount of air, flowing into a swirler 4, is reduced and a ratio of fuel to air is increased. This tendency is enhanced when the variable vane 11 a approximately makes a right angle with respect to the flow direction of the air while the speed distribution of the flow of air becomes uniform and the ratio of fuel to air is decreased when the direction of the variable vane 11 is parallel to the flow direction of air.  According to this method, when a thrust is high, the ratio of fuel to air is decreased and the discharging of NOx can be reduced but when a thrust is low, the ratio of fuel to air is increased and stabilized combustion can be obtained.
Patent JP-H07269243-A (JP)
Title: Soundproof door
Inventor: TAKEUCHI ATSUSHI
IPC: E06B5/20
Filed: 1994-03-29
Abstract: PURPOSE:To improve operability and to make saving of space available by a method wherein two bodies of sliding doors are arranged double and combined integral with each other with a connecting member. CONSTITUTION:On opening and shutting operations for a soundproof door 10 composed of two bodies of sliding doors 21 and 22 and a connecting rod 23, the sliding doors 21 and 22 are moved as a unit for opening and shutting with operating force for opening and shutting given to an operating knob 29. On shutting the door 10, the knob 29 is turned for operation with the sliding doors 21 and 22 put in the state of complete shutting. Then, while the sliding doors 21 and 22, screwed down respectively to screws on the right and the left of the knob 29, are drawn near each other, packing materials 24 of the sliding doors 21 and 22 are stuck close to door stop faces 14A and 15A of door frames, and thereby the opening is shut airtightly. As the knob 29 is operated for turning in the opposite direction, the sliding doors 21 and 22 are separated from the door stop faces 14A and 15A and become ready for unrestricted opening. Thereby, a double sliding door can be operated for opening and shutting as a unit, and operability can be improved. Furthermore, as the doors do not require spaces for turning, space can be utilized effectively while soundproofness can be improved with the packing stuck to the sliding doors.
Patent JP-S61217811-A (JP)
Title: Control method for stabilization of pilot current for break of plasma arc
Inventor: KAJIMURA SEISHI
IPC: G05F1/02
Filed: 1985-03-22
Abstract: PURPOSE:To stabilize a pilot arc and to shift easily the pilot arc to a plasma arc by controlling a pilot current flowing through a pilot arc generating electric circuit at a fixed level when the pilot arc is generated. CONSTITUTION:No break current Ic flows at an instant when a pilot arc is produced between an electrode 3 and a nozzle 4 after a high frequency generator 7 is driven. Thus an arc current detecting means 13 detects only a pilot current Ip and a feedback control system controls the current Ip to a reference level Ip (REF) which is set previously by a setting means 12 for control value. A plasma torch 2 is put close to a member to be cut after the pilot arc is produced. Thus a plasma arc 8 is produced and the means 13 detects the synthetic current of the current Ic and the current Ip as an arc current Ia. Thus the reference value of the means 12 is switched to a level Ia (REF) at a time point when the shift of the arc 8 is started after a break current ICO flows. Then the current Ia is controlled to a fixed level to keep the stable arc 8.
Patent JP-S58176798-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: G08B25/04
Filed: 1982-04-08
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-S60200919-A (JP)
Title: Temperature controlling method of continuous annealing furnace
Inventor: KOMURA TOSHITAKA
IPC: C21D11/00
Filed: 1984-03-26
Abstract: PURPOSE:To control reasonably the temp. of a continuous annealing furnace by setting previously the radiation correcting value of a radiation thermometer of an annealing furnace by the steel kind, treating pattern of a steel belt, and correcting the thermometer by the steel kind and the treating pattern of the steel belt at the time. CONSTITUTION:The steel belt 2 is run in the continuous annealing furnace 1, heated and annealed by a radiant tube 3. In this case, the temp. of the belt 2 is measured by the radiation thermometer 4, the measured value is corrected by the signal from an overall radiation ratio corrector 5, then the annealing temp. of the belt 2 is controlled to a prescribed temp. by controlling a fuel control valve 9 to the tube 3 by a furnace inside temp. indicating controller 8 based on the relation among the steel belt temp. from a plate temp. controller 6, the furnace temp. signal from a thermocouple for measuring furnace temp. and the set temp. In this case, the radiation ratio correcting rate of the radiation thermometer is determined based on the measured values of contact thermometer and radiation thermometer of every kind of steel and treating pattern of the steel belt, and said ratio is set to a corrected value setting board 10 respectively and the temp. corrected value is obtained.
Patent JP-S56154742-A (JP)
Title: Dry developer for electrophotography
Inventor: KATAYAMA MITSUHIRO
IPC: G03G9/08
Filed: 1980-05-02
Abstract: PURPOSE:To elongate the life of a developer consisting of a toner and a carrier and obtain a clearly copied image free from fog by adding iron phosphide to the developer to improve the aging stability of the toner in the charging quantity. CONSTITUTION:Fine powder of >=1 kinds of iron phosphides selected from Fe3P, Fe2P and FeP having <=5mum particle size is added by 0.1-10wt% to the amount of a carrier in a developer in a process of manufacturing iron powder as the carrier, and the resulting coated carrier is mixed with a toner, or iron phosphide is added to a mixture of a toner and a carrier and mixed. Thus, a developer is manufactured. Using this developer as an electrophotographic toner, a clear image having high image density and free from fog is obtd. The addition of iron phosphide enables the developer to give an image free from fog even after repeating development >=20,000 times and to almost maintain the initial charging quantity.
Patent JP-S55150067-A (JP)
Title: Picture processor
Inventor: AOKI TERUO
IPC: G06K9/20
Filed: 1979-05-11
Abstract: PURPOSE: To simplify the structure of the device as a whole and also eliminate the identifying error of the symbols as well as reduce the processing time, by writing previously the characters, patterns and symbols each to be described on the original and in different colors and then reading these colors by reader for the picture process.  
     CONSTITUTION: The ground of the using original paper features the white color, and the different colors, for example, the black and red are used for the characters and the symbols each. Then the colors on the original paper to be input are read by two-color reader 22 to obtain binary electric signals (a) and (b) which mean the white and red plus white and black each. Then signal (a) is supplied to picture element sequence exchanging unit 14 via memory device 10, symbol identifying unit 30 and memory device 11 each; while signal (b) is applied directly to unit 14 via memory device 13 to replace there the sequence of the picture elements and to be then supplied to modulating unit 16 via memory device 15. Then the output of device 16 is received by receiver 19 comprising demodulating unit 20 and memory device 21 and via communication circuit 18, thus obtaining the document edited based on the symbol indication. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58177628-A (JP)
Inventor: GONDA TSUNEMI
IPC: A61B3/14
Filed: 1982-04-10
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-S58177050-A (JP)
Title: Bidirectional communication system
Inventor: SUKAI TSUNEHISA
IPC: H04L1/00
Filed: 1982-04-09
Abstract: PURPOSE:To constitute a flexible network equipment and to improve the quality of communication and the reliability, by using terminals of two nodes on a transmission line as both ends, and forming the reciprocating transmission line with a part corresponding to a looped-circuit type transmission line. CONSTITUTION:An output of a synchronizing shift register 14 is reduced to zero is detected at a synchronizing detection circuit 13 and the output of the circuit 13 resets a polyphase clock generating circuit 16. A code of one frame inputted to a reception terminal is inputted to a buffer register 12 together with a register 14 and a time when the one frame code is finished is generated from the circuit 16 and the copy of the register 14 is transferred to a shift register 11. The reception code outputted from the register 12 is corrected and transferred to a buffer register 17 of the next stage. To execute the division of the transmission frame received succeedingly, the remainder of the register 14 is cleared with a reset signal from a reset circuit 15. The flexible network equipment is constituted, and the quality of communication and the reliability are improved.
Patent JP-H10244674-A (JP)
Title: Color image printer
Inventor: JOSE MARIA SERA
IPC: B41J2/07
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion or staining by giving the same spacing as pixel lines to the lines of a print head and providing nozzles at the same spacing as pixel lines and establishing a print mask without addressing adjoining pixels in each scan. SOLUTION: The lines of a pixel grid are given the same spacing as pixel lines and nozzles are also provided at the same spacing as pixel lines. In addition, in each scan, whether in the horizontal, vertical or diagonal direction, an ink jet print head is controlled by providing a mean of establishing print masks in positions where adjoining pixels are not addressed. And the specification of a path number in a specified cell of a mask is applied directly by the central processor of a system, and is performed through coordination of a carriage driving mechanism 31, a medium precursor mechanism 42, a coding sensor 37, pen nozzles and related injectors.
Patent JP-S56155207-A (JP)
Title: Production of polyolefin
Inventor: HASUO MASAYOSHI
IPC: C08F4/00
Filed: 1980-05-02
Abstract: PURPOSE: To produce a high stereoregularity, high bulk density, sharp MW distribution polymer, by polymerizing an olefin by using a catalyst system comprising solid TiCl 3 , an organic Al compound, an aromatic hydrocarbon and a vinyl ether.  
     CONSTITUTION: An α-olefin is polymerized or copolymerized by using a catalyst system comprising solid TiCl 3 , an organic Al compound, an aromatic hydrocarbon and a vinyl ether. The polymerization is carried out in a manner of vapor-phase polymerization or of slurry polymerization in the presence of a solvent. According to this process, it is possible to produce a high stereoregularity, high bulk density, sharp MW distribution polymer in high catalyst efficiencies. Accordingly, it becomes possible to eliminate an amorphous polymer removal step and to rationalize a catalyst residue removal step. Besides, the films from the polymer thus produced have an improved transparency and an improved impact resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06246829-A (JP)
Title: Production of thermoplastic resin sheet or film
Inventor: FUJII JUNJI
IPC: B29C48/08
Filed: 1993-02-25
Abstract: PURPOSE:To efficiently obtain a sheet or film suitable for wrapping food, medi cine, and the like by a simple operation by a method wherein a resin sheet or film is forced out and thermally bonded to an outer peripheral surface of a belt, thereafter being inserted between a roll and the belt to be depressed, the contact of the belt is released, and the sheet or film is released. CONSTITUTION:A thermoplastic sheet or film 2, such as polyethylene or polypropylene, wound on a pay-out roll 1 is payed out. This is forced out and thermally bonded to an outer peripheral surface of a heated roll 4 or an outer peripheral surface of a heated metallic endless belt 5 and fed under heat. Furthermore, the sheet web 2 is introduced into between the outer peripheral surface of the heating roll 4 and the outer peripheral surface of the metallic endless belt 5. The sheet web 2 is depressed by the heating roll 4 and the belt 5 while being fed between both by the drive of the belt 5, thereby being glazed, embossed, or the like. Thereafter, the contact of the heating roll 4 with the metallic endless belt 5 is released, and the sheet web 2 is released.
Patent JP-S58177069-A (JP)
Title: Facsimile device
Inventor: KODERA TSUGIO
IPC: H04N1/419
Filed: 1982-04-08
Abstract: PURPOSE:To improve the transmission speed, by replacing a character code generated at a sentence processor into a run-length code to transmit the code with a facsimile device. CONSTITUTION:The sentence processor 30 inputs character from a keyboard device 31 and stores it in a memory 35. The processor 30 designates the location of a memory 35 to be transmitted and operates transmission key. The character code is read from the memory 35 and transferred to a fascimile device 40 via an interface circuit 39 when the key is operated. The device 40 stores the transferred character code in a line memory 40. When the character code by share for one line is stored in the memory 46, the character code is run-length code at a coding circuit 48 and transmitted. Further, the device 40 receives a signal from a remote terminal, the received run-length code is converted into the character code at a decoding circuit 47 when code is the word processor mode and stored in the memory 46. Then, the character code is transferred to the device 30. The received character code is written in the memory 35 in the device 30.
Patent JP-S63225908-A (JP)
Title: Composite magnetic head device
Inventor: KANEBA YUTAKA
IPC: G11B5/10
Filed: 1987-03-13
Abstract: PURPOSE:To prevent electrical coupling between head chips from being generated, by constituting a shield plate of a part among plural head chips and a part joined with at least the chip on one side. CONSTITUTION:A magnetic circuit 5 is provided in the middle way of the shield plate 10 consisting of the part 11 between the parts where the head chips 1a and 1b are confronted and the part joined with the chips 1a and 1b, and since a high frequency magnetic flux being generated by a high frequency current flowing on a coil C1 is blocked to pass the shield plate 10 by eddy current loss, the magnetic resistance of the magnetic circuit 5 is increased than ever, therefore, the recording or the reproduction of an unrequired signal due to a false gap constituted by the head chips 1a and 1b can be reduced. Also, the magnetic resistance of a magnetic circuit 7 generated by the coil C1 of the head chips 1a and 1b and a gap G2 is increased than ever similarly, and the recording or the reproduction of the unrequired signal due to the coil C1 and the gap G2 is reduced, thereby, it is possible to prevent reproducing quality from being deteriorated.
Patent JP-S57174349-A (JP)
Title: Flame retardant composition
Inventor: SHINGIYOUUCHI KAZUO
IPC: C08K3/22
Filed: 1981-04-20
Abstract: PURPOSE: To improve the flame retardance of the resulting compsn. and to prevent harmful gases from being emitted and combustion droplets from being formed, by adding a specified amount of one or more dehydrogenation catalysts to a mixture of an org. polymer and a hydrated inorg. compd.  
     CONSTITUTION: This flame retardant compsn. is obtd. by adding 0.05pts.wt. one or more dehydrogenation catalysts to 100pts.wt. mixture of an org. polymer and a hydrated inorg. compd. During combustion, the dehydrogenation reaction of the org. polymer is promoted by the catalyst. Double bonds are formed and the org. polymer is efficiently carbonized. Thus, combustion droplets are prevented from being formed. The incorporation of the hydrated inorg. compd. to impart flame retardance is known. This flame retardant compsn. can be obtd. inexpensively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11177427-A (JP)
Title: Signal phase difference detection circuit and method for detecting signal phase difference
Inventor: WATANABE TAKAMOTO
IPC: H03M1/64
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To allow a pulse phase difference coding circuit, which is used for coding and detecting a phase difference of two pulses, to extend a detection range without making the circuit large in scale extension and detection accuracy deterioration. SOLUTION: A pulse PA is given to a rind delay signal generating circuit 1 consisting of plural inverters connected in annular form and is circulated in the circuit 1. A pulse selector 3 and an encoder 4 detect a circulating position of the pulse PA in the ring delay signal generating circuit 1, when they receive a pulse PB. Furthermore, plural counters 21, 22 count the number of times of circulation of the pulse PA at different positions in a ring delay signal generating circuit 1 from the time when the pulse PA is received till the time when the pulse PB is received. A multiplexer 27 selects either of the outputs of the counters 21 or 22 according to the pulse PA to decide the number of times of circulation, and outputs a signal representing a phase difference between the pulse PA and the pulse PB, based on the decided circulation number of times and the circulating position.
Patent JP-H05220763-A (JP)
Title: Method for molding composite optical element
Inventor: TERAMOTO SATOSHI
IPC: B29C39/10
Filed: 1992-02-14
Abstract: PURPOSE:To mold a composite optical element enhanced in surface accuracy, excellent in weatherability and having a large caliber or a thick resin layer by simple apparatus constitution. CONSTITUTION:A hollow cylindrical spline 5 on which a resin 2 is placed and a lamp 6 are successively arranged on the same axial line under an up-and-down freely movable mold 1. ND filters 7, 8 are arranged between the spline 5 and the lamp 6 so as to be able to go in and out. A numeral 4 shows a stopper.
Patent JP-H01236133-A (JP)
Title: Image former
Inventor: KANEKO TOKUJI
IPC: B65H3/44
Filed: 1988-03-14
Abstract: PURPOSE:To perform the proper selecting operation of a storage means even at the time of cover mode selection by prohibiting a changeover by an auto cassette changing function to a specific paper storage means at the cover mode selection. CONSTITUTION:A controller issues as original sheet number counting demand to a recirculating document feeder(RDF) 30 before copying operation starting when a cover mode is selected, and it selects an upper cassette 151 for a cover as a paper feed cassette when detecting paper feeding for final copying paper on the basis of the counted value. On the other hand, if paper runs out in the cassette selected at present or in a deck in the state that an auto cassette change mode has been set, the controller changes it over to the cassette 151, 153 for the same paper size or a deck 201, but it prohibits any changeover to the upper cassette 151 or a specific cassette for the cover during the cover mode setting. Thus, such nonconformity that this cover mode specific cassette is selected at the cover mode is eliminable.
Patent JP-S51136595-A (JP)
Title: Method of clarifing exhaust gas of dry type
Inventor: AYUSAWA SABUROU
IPC: B01D53/86
Filed: 1975-05-21
Abstract: PURPOSE: To recover a catalyst, which is used to remove nitric acid and sulfuric acid in the exhaust gas at a process of sintering from the solution of electrolysis by dialysis while recovering thae sulfuric acid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02239262-A (JP)
Title: Corona ion generating device and electrostatic recorder
Inventor: HOSAKA YASUO
IPC: H01T19/00
Filed: 1989-03-14
Abstract: PURPOSE:To stabilize the quantity of generated corona ions by providing a main corona ion generating means in the vicinity of an igniting corona ion generating means and providing a means which accelerates corona ions generated from the main corona ion generating means. CONSTITUTION:An AC voltage 4 for generation of igniting corona ions is applied between an induction electrode 2 which is buried in an insulating dielectric substrate 1 to generate igniting corona ions and a corona ion generating electrode 3 which is provided in the vicinity of the induction electrode 2 and generates corona ions with a low applied voltage. The main corona ion generating device consists of corona ion generating electrodes 5 and 6 buries in the same insulating dielectric substrate 1. An AC voltage 7 to generate a large quantity of corona ions is applied between these electrodes. In this case, the quantity of corona ions generated from the main corona ion generating device is determined by extents 8 and 9 of the electric field area, where corona ions are generated, and the magnitude of the applied voltage. Thus, the quantity of generated corona ions is stabilized.
Patent JP-S51135542-A (JP)
Title: Semiconductor device
Inventor: ARAI SEIJI
IPC: B41J2/34
Filed: 1975-05-19
Abstract: PURPOSE:Obtain good electrodes with low contact resistance, good solderability and whose quality does not degrade at a high temperatuere by using a tri-layer structure of Mo-Ni-Cu as an electrode material relative to semiconductor silicon.