baber/WOPTO huggingface dataset:
Patent JP-S5833105-A (JP)
Inventor: ROBAATO HARORUDO SUTAAJISU JIY
IPC: F22B37/00
Filed: 1982-08-04
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-S5561926-A (JP)
Title: Removal of malodor
Inventor: KAWABATA ROKUROU
IPC: B01J23/68
Filed: 1978-11-02
Abstract: PURPOSE: To obtain excellent deodorization effect at low temperature by contacting gases containing malodorous components such as nitrogen-containing components, sulfur-containing components, etc. with a catalyst consisting of ZnO and SnO 2  or a catalyst consisting of ZnO or SnO 2  and specified oxide or oxides at a specified temperature.  
     CONSTITUTION: Malodorous gases are contacted with a mixed oxide catalyst at a temperature of 200W400°C to oxidize malodorous components. The mixed oxide catalyst consists of ZnO and SnO 2 . Alternatively, the catalyst consists of ZnO or SnO 2  and at least one selected from the group consisting of CdO, Pb 3 O 4 , Bi 2 O 3 , TiO 2 , Al 2 O 3 , Ag 2 O, Co 3 O 4 , Cu 2 O, Mn 3 O 4 , MoO 3 , Fe 2 O 3  and NiO. Excellent deodorization effect can be obtained at low temperature by using these inexpensive catalysts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5361026-A (JP)
Title: Power supply circuit
Inventor: OGAWA SHINICHI
IPC: H02M7/12
Filed: 1976-11-12
Abstract: PURPOSE: To enable a DC voltage obtained of two-polarity (+ and -), by using only one winding for the bridge rectifier circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04336415-A (JP)
Title: Color aberration double focus device
Inventor: MIYATAKE TSUTOMU
IPC: H01L21/30
Filed: 1991-05-13
Abstract: PURPOSE:To lighten the manufacturing cost of a pattern barrier filter by using a filter for illumination having the function of the pattern barrier filter, using the filter for illumination which takes out only lights of two wavelengths of an illumination system. CONSTITUTION:An illumination system makes an illumination light of wavelength alpha and an illumination light of wavelength beta from the luminous fluxes emitted out of two light source 1 and 2 through a filter 3 for illumination and a filter 4 for illumination. The luminous fluxes of wavelengths alpha and beta are put together with a dichroic mirror 5 through collimator lenses 18 and 19, and it is let fall to irradiate an X-ray mask face 8 and a wafer face 9, respectively, through a half mirror 6 and an objective 7. The images of a mask mark 14 and wafer mask 15 are formed in the same position by an color aberration objective 7 on the axis. These image are picked up with a CCD camera 13 through a pattern barrier filter 12. Thereby, the manufacturing cost of the pattern barrier filter an be lightened.
Patent JP-H088711-A (JP)
Title: Photocoupler
Inventor: MIYASAKA HIRONOBU
IPC: H03K17/78
Filed: 1994-06-17
Abstract: PURPOSE:To provide a new photocoupler which can deal with the overcurrent at the output side of an ordinary photocoupler. CONSTITUTION:A feedback circuit is provided in order to deal with the overcurrent at the output side of an ordinary photocoupler. Concretely, a 2nd light emitting element 3 connected in series to the photocoupler glows when an overcurrent flows to a 1st light receiving element 2 placed at the output side (b) of the photocoupler. Then a 2nd light receiving element 8 at the input side of the photocoupler receives a signal from the element 3 and turns off a 1st light emitting element 1. Thus the photocoupler is turned off and the overcurrent is blocked at the output side (b) of the photocoupler.
Patent JP-S61294377-A (JP)
Title: Inspection device for circuit board or the like
Inventor: NAKAJIMA KO
IPC: G01R31/28
Filed: 1985-06-21
Abstract: PURPOSE:To prevent the front ends of wire beams from bending at an inspection time by energizing a wire protector with a spring force to displace it away from or toward a guide body by a required stroke. CONSTITUTION:A plunger 9 projected with the front end stopped from slipping off the front end of a guide body 4 is arranged in the axis of the wire guide body 4, to which many wire beams 5 are set, freely slidably in the axial direction. This plunger 9 is energized by a spring 10 in such direction that the plunger 9 is projected from the wire guide body, and a wire protector 14 is fixed to the front end. Front ends of individual wire beams 5 are inserted loosely to plural guide holes 13 and 14a provided on the peripheral edge of the protector 14 and are supported. Thus, the bending of front ends of beams 5 due to shaking is prevented effectively when the front ends of wire beams 5 are brought into contact with the inspection points of a circuit board.
Patent JP-S5561816-A (JP)
Title: Control method for flow amount
Inventor: OOTA MASAHIRO
IPC: G05D7/06
Filed: 1978-11-02
Abstract: PURPOSE: To arbitrarily perform flow control by using the electromagnetic valves of direct operation used for ON-OFF control.  
     CONSTITUTION: Taking an example for a water heater with kerosene, the inner can 1 is taken as the combustion chamber 2 and the burner 1 is provided. Water is supplied from the water inlet 5 between the inner and outer cans 1 and 4, and it is heated and picked up from the hot water outlet 6. Fuel is fed to the burner 3 with the fuel pump from the tank 7 via the direct operation electromagnetic valve 9. The exciting coil of the valve 9 is intermittently excited for the ratio of TON/T where the exciting period is T and the exciting period is TON with the microcomputer 10 and the power Tr11 to control the valve opening. The temperature detector 12 is placed near hot water outlet 6, and the microcomputer 10 compares the preset value with the value from the detector 12 the adjusts the valve opening so that it close to the set value, allowing to perform the fuel feed control to the burner suitably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09288295-A (JP)
Title: Lens hood for polarizing filter
Inventor: KUZE JUNICHIRO
IPC: G03B11/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To rotate a filter in a state where a lens hood is attached by setting a mechanism integrally rotating a filter with the lens hood. SOLUTION: The inside diameter of a middle frame 2 incorporated in a lens hood main body 1 is made 2-3mm smaller than the size of the filter 4. This is because the recessed part 5 of the filter 4 is meshed with the projected part 3 of the frame 2 without spoiling the effective diameter of the filter 4, and it is enough to make one side smaller by 1-2mm in terms of practical use. The recessed part 5 formed on the filter 4 complies with the projection 3 of the frame 2 in the case of setting its depth to about 2mm and its width to about 3mm considering the thickness of the filter frame 4. The frame 2 does not require thickness and can be made light in weight when it is all formed of synthetic resin material of the same quality as the lens hood.  Thus, the projection 3 formed on the lens hood is meshed with the recessed part 5 of the filter 4 simultaneously with the attachment of the lens hood, so that the filter 4 is rotated by rotating the lens hood 1.
Patent JP-H031905-A (JP)
Title: Method for processing stone material for building and structure
Inventor: MURAMATSU TAKASHI
IPC: B28D1/08
Filed: 1989-05-31
Abstract: PURPOSE:To make an expensive stone material valuable as a panel material for a building and structure by effectively treating the same by a method wherein the slab- shaped stone material whose both surfaces are subjected to heating finish by a burner is applied to a cutting blade from the side edge thereof while rotated in its thickness direction and divided in the thickness direction to be cut into a plurality of thin panels. CONSTITUTION:After both surfaces of a plate-shaped stone material (a) having a thickness of 20mm or more are subjected to heat-treatment finish by a burner, the finished stone material (a) is strongly held between the first and second grasping plates 8, 16 and a rotary shaft 7 is rotated by operating a motor 11 to rotate the stone material (a) in the thickness direction thereof and one side edge of a band saw 23 is allowed to run from above to bellow by rotating a pulley 22. In this state, an operating fluid is fed to a moving cylinder 18 under pressure to allow a movable frame 4 to advance at an extremely low speed by a rod 19 and the side edge part of the stone material (a) is brought into contact with the band saw 23 running from above to bellow and the thickness part of the stone material (a) is gradually cut from the side edge thereof toward the center with the advancing movement of the movable frame 4.
Patent JP-H04335482-A (JP)
Title: Histogram adding system in image processor
Inventor: HASHIMOTO YOSHIKI
IPC: G06F17/18
Filed: 1991-05-10
Abstract: PURPOSE:To execute the addition processing of a histogram processing in an image processing at a high speed by an inexpensive device. CONSTITUTION:Picture element data outputted from a frame memory 5 is stored alternately in latches R2, R3, and becomes an address of an arithmetic result storage memory. By an address comparator 11, whether the picture element data is continuously the same or not is detected, and '2' and '1' are latched by a latch R1, when it is the same, and when it is not the same, respectively. By a latch R4, the data is read out of the arithmetic result storage memory 6, and the value of the latch R1 is added to the read-out value by an adder 12, and stored in the arithmetic result storage memory 6 through a latch R5. While the data is read out of the arithmetic result storage memory 6 and subjected to addition processing, and written in the arithmetic result storage memory 6, a result of addition to the picture element data before by one is written in, and by executing read-out from the address to the picture element data after by one so that a histogram addition processing to one picture element is finished consequently during one fundamental clock, the processing time can be shortened.
Patent JP-S6029411-A (JP)
Title: Walking beam type heating furnace
Inventor: KERAKOUCHI TAKASHI
IPC: F27B9/20
Filed: 1983-07-27
Abstract: PURPOSE:To enable common use of a hearth part for conveying heating materials having different lengths such as long-sized materials and ingots and to improve the heat unit by installing walking hearths and walking beams in combination to said hearth part. CONSTITUTION:A walking frame 5 moved vertically and transversely by a driving device 8 makes walking operation. Movable beams 3 and movable hearths 4 are fixed to the frame 5 and makes the same operation as the operation of the frame 5. An extra-short material 7 is alternately supported by a hearth 1-1 which is a part of a furnace body 1 and the hearth 4 and is conveyed by the walking cycle of the hearth 4. A long-sized material 6 is alternately supported by stationary beams 2 fixed to the hearth 1-1 which is a part of the body 1 and the beams 3 and is conveyed by the walking cycle of the beams 3.
Patent JP-S5258896-A (JP)
Title: Production of dielectric thin film
Inventor: MITSUYU TSUNEO
IPC: H01L41/39
Filed: 1975-11-11
Abstract: PURPOSE: To produce a dielectric crystalline thin film, by way of sputtering, which consists or ϒ-bismuth oxide containing lead oxides and can be used suitably as high efficient transducers for ultrasonic waves including a region of microwaves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09296493-A (JP)
Title: Vacuum drainage system
Inventor: KANEKO JUNYA
IPC: E03C1/30
Filed: 1996-05-03
Abstract: PROBLEM TO BE SOLVED: To prevent a drainpipe from being clogged by a method wherein a flush tank is provided at the upstream side of a vacuum drainpipe that sucks and drains filthy water or waste water by means of vacuum produced at a vacuum station, and the drainpipe is cleaned with flushing liquid in the flush tank. SOLUTION: A filthy water vacuum station 7 provided at a filthy water pipe channel (vacuum drainpipe) 6 produces the state of vacuum at the inside through an ejector and sucks filthy water from a vacuum toilet bowl 2 and a urinal 3 into the filthy water pipe channel 6. A waste water vacuum station 10 connected to a waste water pipe channel 9 produces the state of vacuum with an ejector and sucks waste water discharged from a wash stand 4 and a kitchen 5 into the waste water pipe channel 9. A flush tank 27 for storing flushing liquid is provided at the upstream side of the filthy water pipe channel 6 that sucks and drains the filthy water by means of vacuum produced at the vacuum station 7, and conditioning water made from rainwater is stored therein through a ball tap.  Then, a valve 28 is opened and shut at every specified time by means of a timer 29, and the filthy water pipe channel 6 is cleaned with the flushing liquid in the flush tank 27.
Patent JP-S5562427-A (JP)
Title: Liquid crystal display device
Inventor: SHIYOUJI FUSAJI
IPC: G09F9/00
Filed: 1978-11-06
Abstract: PURPOSE: To make the liquid crystal display device of high heat resistance, long life, high characteristics and high reliability for electric calculator, watches, etc. by using ladder-form polysiloxane for orientation control films and inorganic sealing agents for electrode substrate sealing agents.  
     CONSTITUTION: The ladder-form polysiloxane shown by the formula [R 1 WR 4  are (substituted) diphenyl, (substituted) naphthyl, substituents are halogen, alkyl; alkyl such as methyl, etc., R 1 WR 4  are mutually the same or mutually different groups] is used as orientation control films 3. The films are colorless and are highly heat resistant. Glass frit of low melting points of 350W470°C is used for sealing of substrates 6. This enables the seal 5 of good water resistance and airtightness to be obtained and prevents the orientation films 3 from being affected by the heat at the sealing. Hence display device of high reliability may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11291872-A (JP)
Title: Wide clear wiper
Inventor: OHASHI TADASHI
IPC: B60S1/38
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce a wiping leftover area by vertically moving a wiper blade main in parallel with a window glass via a wiper arm and a bracket, and shrinking a wiper blade sub between a guide rail and the wiper blade main for wiping. SOLUTION: A wiper arm main 1 and a wiper arm sub 2 are made equal in length and kept in parallel, and a wiper blade main 4 is vertically moved in parallel with a window glass 9 via the wiper arm main 1 and a bracket 3. The wiper blade sub 5 is shrunk between a guide rail 7 and the wiper blade main 4 for wiping. A wiper blade can be stored at a proper position at the upper section or the lower section of the window glass 9, and it is effectively fitted at the upper section of a glass surface having little inclination such as a rear glass because snow is accumulated on the wiper blade.
Patent JP-S6028173-A (JP)
Title: Operating and controlling method for exhaust heat collection turbine
Inventor: MIKAWA KOUJI
IPC: F02C9/28
Filed: 1983-07-27
Abstract: PURPOSE:To suppress variation in gas turbine inlet pressure at the time of starting or suspending operation thereof within the specified value by controlling amount of fuel to be supplied to the burner apparatus based on an output of fuel battery and a number of rotations of turbine in case the gas turbine and air compressor are started or suspended. CONSTITUTION:A fuel battery 10, a fuel reformer 20 which supplies the fuel to this battery 10, a plurality of electric compressors 31, 33 which supply the gas for oxidation to the battery 10, a plurality of exhaust heat collection gas turbines 30, 32 which drive the air compressors 31, 33, a burner apparatus which generates the gas to the gas turbines 30, 32 and a means 100 for adjusting amount of fuel to be supplied to the burner apparatus, etc. are provided. At the time of starting exhaust heat collection turbines 30, 32 in such a fuel battery power generation plant, a fuel gas is generated in such amount as equal to the rated gas flow of turbine to be started and the fuel for combustion is adjusted so that generation of fuel gas is reduced when the turbines is stopped. Moreover, amount of fuel matching the energy required until the turbine started reaches the specified number of rotations is supplied excessively or reduced, and the variation is controlled large at the initial time of starting and stoppage and it is reduced with passage of time.
Patent JP-S5763631-A (JP)
Title: Production of electric welded steel tube of superior sour resistance characteristic
Inventor: MURAYAMA HIROSHI
IPC: C21D8/02
Filed: 1980-10-01
Abstract: PURPOSE:To obtain a hot rolled steel material for steel tubes by which steel tubes of superior sour resistance characteristics are obtainable without application of annealing and tempering treatments of electric welded steel tubes by subjecting a continuously cast steel ingot to soaking diffusion treatment under specific heat treatment conditions to prevent segregation then to hot rolling and force-quenching CONSTITUTION:The continuously cast steel ingot of <=0.12 C by wt%, 0.5- 1.0 Mn, 0.10-0.25 Si, <=0.015 P, <=0.0020 S, <=0.050 Nb, 0.0010-0.0060 Ca, and the balance Fe and unavoidable impurities is heated and held for >=10hr at above 1,250 deg.C This is completed of hot rolling at above 870 deg.C, and is quickly cooled at 5-30 deg.C/sec average cooling rates on a hot run table, thence it is coiled at below 570 deg.C. Here,  the excess of the upper limits C, Mn, P, S results in degraded sour resistance and  the Ca is necessary for sour resistance, but the Ca in excess of the upper limit is undesirabl for sour resistance, etc. The soaking diffusion treatment diffuses C, Mn,  P, etc., eliminates hardness and structure abnormal parts and makes the sour resistance, particularly the prevention of propagation of cracking perfect. The cooling  rates out of the range degrades sour resistance in terms of structure.
Patent JP-S5260125-A (JP)
Title: Input device for reduced scale image
Inventor: KIMURA TAKASHI
IPC: G03B27/50
Filed: 1975-11-11
Abstract: PURPOSE: To enable the formation of a reduced scale image on the light sensitive body by making an exposure by scanning light from the conter of an original drawing towards both ends thereof from the two slit-form light source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08302132-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: MACHIDA TOSHIMI
IPC: C08K5/523
Filed: 1995-05-10
Abstract: PURPOSE: To obtain an agricultural vinyl chloride resin film excellent in weathering resistance and resistant to deterioration at the area being in contact with e.g. a metallic pipe by adding a specified organophosphoric acid compound to a vinyl chloride resin. CONSTITUTION: A vinyl chloride resin composition prepared by adding 0.01-2.5 pts.wt. at least one compound selected from among the organophosphoric acid compounds represented by the formulas (a) to (c) (where R1 to R6 are each an aryl group) is formed into an agricultural film. It is desirable that an organophosphoric acid compound of the formula (wherein at least 30% of R1 to R6 groups are xylyl groups) is used.
Patent JP-H0671787-A (JP)
Title: Paperboard package and its production
Inventor: BARII JIIN KARUBAATO
IPC: B31B50/64
Filed: 1993-06-07
Abstract: PURPOSE: To reduce the production cost of a paperboard package and to facilitate recycling by sealing a paperboard food package wherein polymer coating is applied only to the inside surface of a package as a barrier. CONSTITUTION: In a package structure, the upper panel 21 of a closure is fixed to the exposed end parts of a vertically bent end wall 13 and a front wall 15 by heat-sealing the inside surfaces of upper flaps 22, 23 to the outside surfaces of a rear wall 12 and the end wall 13 adjacent to the flaps. The inside surfaces of the upper flaps 22, 23 are coated with a high temp. curtain of a polymer. However, the outside surfaces of the end wall 13 and front wall 15 of a tray are not subjected to high temp. coating.
Patent JP-S5468939-A (JP)
Title: Neutral point grounding circuit for power generation or transmission system
Inventor: MORI TAKASHI
IPC: H02H9/08
Filed: 1977-11-11
Abstract: PURPOSE: To prevent the wrong operation of grounding detector due to the third higher harmonic current, by connecting the grounding detector in series with a grounding resistor of the neutral point grounding circuit through a grounding transformer having a resonance circuit at its secondary side.  
     CONSTITUTION: The grounding transformer 13 is connected in series with the grounding resistor 3 of the neutral point grounding circuit. The parallel resonance circuit 16 having a resonance reactor 4 and a resonance capacitor 15 is provided at the secondary side of the grounding transformer. Since the parallel resonance circuit 16 resonates with the third higher harmonics and shows a high impedance, the primary side converted impedance of the grounding transformer 13 becomes maximum. Therefore, the third higher harmonic current is suppressed, and the wrong operation of the grounding detector 6 due to the third higher harmonics can be prevented. In addition, a real ground fault can be surely detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04360552-A (JP)
Title: Wire transfer system
Inventor: TASHIRO JUNICHI
IPC: H01L21/68
Filed: 1991-06-07
Abstract: PURPOSE:To provide a wire transfer system which has a simple mechanism, uses a short wire, and does not require a long time for exchanging wires. CONSTITUTION:This wire transfer system is constituted of one rodless cylinder 8 for moving an endless metallic wire 2A, cylinder 9 for moving the wire 9 in the vertical direction, and various kinds of connecting bars 10 and connecting rods 11 for transmitting the operations of each cylinder.
Patent JP-H04361117-A (JP)
Title: Monitoring apparatus of plant
Inventor: WAKIMOTO HIROMI
IPC: G05B23/02
Filed: 1991-06-07
Abstract: PURPOSE:To suppress issuance of an unnecessary fault alarm and to improve a monitoring property by discriminating whether a value of a plant sensor signal is in a normal state or a faulty state. CONSTITUTION:An input state determining element 4 compares a process amount stored in a sensor signal storage element 3 with data of a limit value data base 5 for fault determination. Comparison is executed only when the result of determination of the state of a plant indicates the start of checking. The result of the comparison is stored in the storage element 3. When the process amount deviates from a limit value for fault determination, the title thereof is taken out of an input signal data base 8 by a faulty state output element 12. Then it is outputted as a fault message to a CRT display unit and a printer 10, while a fault alarm is outputted to an alarm window 11. When the result of the comparison is not a fault, on the other hand, the determining element 4 compares the process amount stored with the data of a limit value data base 6 for alarm determination. When the process amount deviates the limit value, an alarm is outputted to the alarm window 11.
Patent JP-H05307089-A (JP)
Title: Manufacture of watch hand
Inventor: HIRATA KATSUHIKO
IPC: G04B19/04
Filed: 1992-04-28
Abstract: PURPOSE:To provide watch hands thin and presenting three-dimensional sense and a method of manufacturing them. CONSTITUTION:In manufacturing hands for a watch, hand body 24 and seat 22 are formed by a surface press process prior to formation of a boss 29 and a boss hole 28. Therefore, increasing the pressure of the surface-press process does not influence the precision of the boss hole. When the boss 29 and boss hole 28 are formed by the surface-press process, a curved surface 30 can be formed without producing burrs at the bore of the lower opening of the boss hole 28.