baber/WOPTO huggingface dataset:
Patent JP-S63266256-A (JP)
Title: Input power on-off deciding method for automatic transmission
Inventor: HIRAMATSU TAKEO
IPC: B60W10/06
Filed: 1987-04-20
Abstract: PURPOSE:To rapidly complete gear shift, by a method wherein, if input torque of a transmission is a value by means of which a rate of rotation change exceeds a given target value, it is decided that an input shaft is in an input power ON state, and if below the given target value, it is decided that the input shaft is in an input power OFF state. CONSTITUTION:A transmission control unit 16 inputs signals for a number Ne of revolutions of an engine detected by a sensor 14, a number Nt of revolutions of a turbine by a sensor 15, a number No of revolutions of a transfer drive gear by a sensor 17, a throttle valve opening thetat by a sensor 18, and an oil temperature by a sensor 19. When input torque of a transmission 30 is a value by means of which a rate of change of rotation of a turbine shaft 30a being an input shaft during gear shift exceeds a given target value, it is decided that the input shaft is in an input power ON state. Meanwhile, when below the given target value, it is decided that the input shaft is in an input power OFF state. This constitution enables proper and reliable decision of the power ON and OFF state of the input shaft of the transmission, and enables rapid completion of gear shift without mistaking a gear shift control logic.
Patent JP-S63263683-A (JP)
Title: Tape cassette
Inventor: GOTO SHIGETO
IPC: G11B23/087
Filed: 1987-04-20
Abstract: PURPOSE:To improve the travelability of a tape by specifying the hardness and surface roughness of the tape contacting surface of a tape guide as values within their prescribed ranges. CONSTITUTION:The BC layer 3 of a magnetic tape 5 travels in contact with a tape guide pin 9 made of a metal. The tape contacting surface of the tape guide pin 9 is specified as hardness of Hv>=300, surface roughness of Rz<=0.5mum. Since Vickers hardness Hv of the surface of the tape guide 9 or 9' and the surface roughness Rz are settled by said values, and the BC layer 3 of the tape 5 has no spike particles, there is no problem of transfer from the BC layer 3 to the magnetic layer. Hv of the surface of the tape guide 9 is >=300 and preferably 350-600, so that it should be enough hardness, while the surface roughness Rz is <=0.5mum so that the surface is so smooth that the tape can be guided smoothly.
Patent JP-H03294922-A (JP)
Title: System constitution checking/controlling circuit
Inventor: ISHIKAWA HIDENORI
IPC: G06F9/06
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the system from being operated erroneously by comparing revision history information read out of plural slave stations for constituting an information processing system, and allowable revision history information generated from system generation information for showing the changed system constitution and selecting the validity of its slave station. CONSTITUTION:A system constitution check circuit 6 confirms the validity of a slave station 3-i by system generation information read out of a system generation storage circuit 4, and hardware existence information and revision history information of each slave station 3-i read out of an extracting circuit 5. By the confirmation of this validity, the slave station 3-i decided to be illegal by the system constitution check circuit 6 and the revision history information at that time are stored in a system constitution information noncoincidence storage circuit (noncoincidence storage circuit) 7, and reported to a central processor unit 1 from this noncoincidence circuit 7. In such a way, it can be prevented that the system is operated erroneously.
Patent JP-S5322750-A (JP)
Title: Forming method of n on-spherica surface
Inventor: KATOU MASAHIKO
IPC: B24B13/00
Filed: 1976-08-14
Abstract: PURPOSE: To secure an easy and accurate formation of an optional nonspherical surface as desired by giving a bending to the material whose thickness varies and polishing it into a flat or spherical surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5525222-A (JP)
Title: Minor region pattern input system via facsimile
Inventor: KOBAYASHI HIROSHI
IPC: H04N1/04
Filed: 1978-08-11
Abstract: PURPOSE: To realize a minor region pattern input system via the facsimile in which the mark is written at part of the input paper to show the position of the minor region pattern and the minor region pattern can be selected accurately via the signal obtained by scanning the input paper.  
     CONSTITUTION: Marks 15 and 16 showing the lateral position region of minor region pattern 18 are provided to input paper 1 along with mark 17 showing the longitudinal position region. For extraction of pattern 18, the coordinate position of the main scan direction is obtained by the coordinate position when the scan line passing through the scan designation mark 5 or the scan line passing through mark 6 crosses marks 15 and 16. While the coordinate position in the secondary scan direction of pattern 18 can be detected by mark 17. The minor region pattern information thus extracted is then supplied to the computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61255002-A (JP)
Inventor: INOUE KIYOSHI
IPC: H01C17/02
Filed: 1985-05-07
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-S5623695-A (JP)
Title: Heat pipe type cooling device
Inventor: OOGUSHI TETSUROU
IPC: F28D15/02
Filed: 1979-07-31
Abstract: PURPOSE: To prevent from dew condensation at a heat pipe portion, by a method wherein a sealing gas bank, which is filled with noncondensing gas, is located so that it is connected to the end of a condensation portion of a heat pipe.  
     CONSTITUTION: A gas bank 21, feed tubes 24 and 25, and ends of condensation portions 14 and 15 of heat pipes 7 and 8 are connected together in order named above, and thereby noncondensing gas in the gas bank 21 tends to disperse into the condensation portions 14 and 15 of the heat pipes through the feed pipes 24 and 25. Meanwhile, during the operation of the heat pipes, vapor of functional fluid medium in the condensation portions 14 and 15 of the heat pipes suppresses the dispersion of the noncondensing gas, and functions so as to force back said gas into the gas bank 21. When a surface temperature of a fin 13 is below 22°C, the heat pipes 7 and 8 stop operating, whereby the surface temperature of the fin 13 is not cooled to below 22°C, and it does not fall to below the dew point (20°C). This permits the prevention from dew condensation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11290904-A (JP)
Title: Manufacture of steel sheet with excellent surface quality
Inventor: KIZU TARO
IPC: C21D8/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a wide, thin, hiten steel sheet with excellent surface quality. SOLUTION: Steel having a chemical composition consisting of, by weight, <=0.07% C, <=2.0% Si, 0.10-2.50% Mn, <=0.10% P, <=0.03% S, 0.01-0.10% sol. Al, <=0.01% N and the balance essentially Fe is made into a slab by continuous casting and, then immediately or after heating the slab to 1000-1150 deg.C, the slab is rolled. In that, rolling, rough rolling is executed with a draft of >=70%, next, the surface of the rough bar is heated with a heating device and its temp. is raised to >=950 deg.C, descaling is executed and, finish rolling is executed at the tinal temp. not lower than the transformation temp. Ar3.
Patent JP-S58218565-A (JP)
Inventor: WATANUKI YOSHIO
IPC: E05B77/54
Filed: 1982-06-09
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-H09264326-A (JP)
Title: Oil-impregnated sintered bearing, and its manufacture
Inventor: YASUDA TOSHIYUKI
IPC: F16C33/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the safety, to withstand the high thrust load, and to realize the mass production by improving the fitness characteristic of a thrust end face in an oil-impregnated sintered bearing. SOLUTION: In a green compact sintered metallic body having a shaft hole in its center, a circumferentially endlessly or intermittently continuous projection part 3 is formed on at least one thrust end face, and the projected part 3 is formed so as to be larger in the projection height than a planned projected part in a completed condition in the green compact process, and to correct the projected part to the planned projection height through pressurization after sintering.  When the wear of a tip of the projected part is gradually advanced between the projected part and the counter member, and the initial fitness is automatically and rapidly completed at the prescribed wear, and the part in the vicinity of the projected part, in particular, the projected tip part becomes highly dense, and reinforced, an oil-impregnated sintered bearing capable of withstanding the high thrust load, free from variance, and excellent in quality can be obtained.
Patent JP-H04118561-A (JP)
Title: Current sensor
Inventor: KASHIWAGI YOICHIRO
IPC: G01R15/18
Filed: 1990-04-14
Abstract: PURPOSE:To reduce the effect of a magnetic field, due to current flowing in an adjoining electric wire and prevent the deterioration in a SN ratio by providing a highly permeable magnetic shield body annularly enclosing core material pairs and each coil. CONSTITUTION:A magnetic shield body 9 is provided which is annularly enclosing core material pairs 1a and 1b, on which sense coils 5a, 5b and carrier coils 2a, 2b are wound, and a to-be-measured conductor 10 with the electrification direction of to-be-detected current as an axis center. The magnetic shield body 9 absorbs magnetic flux, formed in its periphery by the to-be-measured current, to weaken a to-be-measured magnetic field formed in the core materials 1a and 1b, also moreover shields an external magnetic field, and thereby can improve a comprehensive SN ratio.
Patent JP-S63296237-A (JP)
Title: Automatic alignment of wafer
Inventor: FUJISAWA ATSUSHI
IPC: H01L21/68
Filed: 1988-04-22
Abstract: PURPOSE:To enhance the alignment accuracy between a mask and a wafer when the wafer is fed onto a specimen stand by a method wherein the water is pushed, by using a pressure mechanism, against a first protruding part, a second protruding part and a third protruding part which is situated away from an orientation flat face so that the water can be positioned in a position prescribed by the first to the third protruding parts. CONSTITUTION:A wafer 2 having an orientation flat face 1 is placed on a disk-shaped stage 3 of an automatic alignment device and it is driven by making use of support pins 6 attached to support blocks 4 as a center. These pins 6 are fixed to a mounting stand 33; the wafer 2 is supported by rollers 12-14 which are arranged at a cut-out part 11 formed at a circumferential edge part of the stage 3; an independent roller 15 is arranged collectively at the stage 3. A face 1 of this wafer 2 comes into contact with the rollers 12, 12 at both ends and the remaining circumferential edge part comes into contact with the roller 15. The wafer 2 is pushed, by using a pressure mechanism 23, against a third protruding part touching the circumferential edge part in a position which is away from the face 1 of a first protruding part and a second protruding part.
Patent JP-S5524773-A (JP)
Title: Wrapper roll support equipment for down coiler
Inventor: MURATANI SHINYA
IPC: B65H19/22
Filed: 1978-08-14
Abstract: PURPOSE: To form wrapper roll support of decreased shock at the time when strip passes, by supporting wrapper roll with hydrostatic bearing at the down coiler for hot strip mill.  
     CONSTITUTION: Strip 2 is taken up at the mandrel 23 while the strip is being pushed by the wrapper roll 5, and the wrapper roll 5 is being supported by the hydrostatic bearing 8. That is, the hydraulic reaction 28 made by the shock force 26 which is caused when the stepped portion of the coil passes the wrapper roll 5 is accepted as distributed load, and almost no mement is generated at the bearing 8. Accordingly, diameter of the wrapper roll 5 could be made smaller, lessening its mass, and the shock force itself could be decreased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5433035-A (JP)
Title: Sheet transport device
Inventor: TOMITA SATORU
IPC: G03G21/20
Filed: 1977-08-18
Abstract: PURPOSE:To cheaply prevent the contamination of the back face of a recording body and the contamination of a transport system as far as the fixing unit by constituting the portion of a transport device in contact with a developer with a material similar to the resinous material which constitutes a toner in the triboelectric charging property to the carrier of the developer.
Patent JP-H10280955-A (JP)
Title: Cooling fan controller for vehicular engine
Inventor: HARA JUNICHIRO
IPC: F01P5/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To adequately control rotation of a cooling fan corresponding to temperature of cooling water, and prevent damage of a hydraulic motor due to following rotation of the cooling fan caused by vehicle running wind during high speed running. SOLUTION: A control amplifier 17 controls duty ratio of a flow controlling valve 3 depending on vehicle speed measured by a vehicle speed sensor 15 and temperature of cooling water measured by a water temperature sensor 16, and controls rotational frequency of a hydraulic motor which drives a cooling fan 8. In low speed range, increasing of rotational frequency of the hydraulic motor is not started until water temperature is more than that in intermediate speed range, and steadiness is ensured in wide range. In high speed range, by intensively rotating the hydraulic motor at minimum rotational frequency considering the following rotational frequency of the cooling fan, bubbling of operating oil is restrained, and therefore, the hydraulic motor is prevented form being damaged.
Patent JP-H02276982-A (JP)
Title: Radar information processor
Inventor: MARUTA KAZUHIRO
IPC: G01S7/40
Filed: 1989-04-18
Abstract: PURPOSE:To enable quantitative total evaluation and testing by storing received data in the external storage device of a computer connected to buffer memories added to respective parts of a conventional type processor, and reading, reproducing, and confirming data at need. CONSTITUTION:The received signal from a transmitter 3 is passed through a transmission/reception switch 2 and sent from an antenna 1. The sent signal from a target is inputted to a receiver 4 from the antenna 1 through the switch 2. The signal is separated here into a NORMAL signal which has only its amplitude extracted, an I channel signal contains phase information on the moving target, and a Q channel signal, which are converted by A/D converters 5 - 7 and stored in the buffer memories 13 - 15 temporarily. Those buffer memories 13 - 15 can input and output data by data transfer from a computer system 17, and consequently received signal data is stored in the external storage device connected to the system 17 as it is, so that received data which are gathered in the past can be reproduced, confirmed, and analyzed.
Patent JP-S61258673-A (JP)
Title: Circulating current controlling method of bidirectional power converter
Inventor: ASAEDA TAKEAKI
IPC: G05F1/70
Filed: 1985-05-07
Abstract: PURPOSE:To improve the control performance by correcting the phase input of a converter with a voltage drop corresponding value due to a load current of a DC reactor, thereby non-interfering the load current with respect to a circulating current. CONSTITUTION:A circulating current type cycloconverter CC has positive and negative group converters SS-P and SS-N, and energizes through DC reactors LP, LN a load LOAD. The circulating current is flowed between positive and negative group converters SS through a DC reactor L, and controlled by an error signal epsilonc. In this case, DC reactors LP1, LN1 and LP2, LN2 which are not magnetically coupled are used as the reactor L. A noninterference unit 10 is formed of a compensator 11, a polarity discriminator 13 and a switch circuit 13 having switches SWP, SWN, and a voltage compensation signal is fed to adders A3, A4. Thus, a voltage drop by the load current of the reactor L is compensated, and the circulating current is not affected by the load current.
Patent JP-S62255685-A (JP)
Inventor: TSUBOTA MOTOJI
IPC: F16L13/02
Filed: 1986-04-28
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-H01268522-A (JP)
Title: Deodorizing device
Inventor: KONISHI HIDEAKI
IPC: A47K13/30
Filed: 1988-04-21
Abstract: PURPOSE:To not need an operation for exchanging a deodorant by providing a suction means between the suction port of a main body and the blow-off port of the main body and disposing the one end of a ventilating pipe having the other end connected to the blow-off port of the main body so as to sink in the water of a tank for washing the inside of the toilet bowl. CONSTITUTION:The suction port 11 of a main body is provided on a face opposite to the stool 1 of the main body 10, and the blow-off port 12 of the main body is provided on a back face. To the blow-off port 12 of the main body, the connecting port 14 of an exhaust pipe 13 is connected and the blow-off port 15 of the ventilating pipe 13 is disposed so as to sink in the water of a tank 16 for cleaning the stool. A suction pump 17 is placed between the suction port 11 of the main body and the blow-off port 12 of the main body and the suction port 11 of the main body and the blow-off port 12 of the main body are connected by a ventilation path 18 through the pump. According to a deodorizing operation, the suction pump 17 operates to suck air in the stool 1 from the suction port 11 of the main body to the main body 10 as shown by the arrow C and discharged in the water in the tank 16 for cleaning the stool from the blow-off port 15 via the blow off port 12 of the main body and the ventilating pipe 13 as shown by an arrow D.
Patent JP-S60243454-A (JP)
Inventor: ISHIZUKI HARUYOSHI
IPC: F25B1/00
Filed: 1984-05-18
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-S60245423-A (JP)
Inventor: SASAKI HIROSHI
IPC: H02H3/28
Filed: 1984-05-18
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-H08290182-A (JP)
Title: Ozone contact tank
Inventor: ISHIKAWA KATSUHIRO
IPC: C02F1/78
Filed: 1995-04-24
Abstract: PURPOSE: To improve treating efficiency by improving gas-liquid contact performance of an ozonized gas with water to be treated. CONSTITUTION: An ozone contact tank 1 is provided with a contact tank 1a, to which water to be treated flows in, and an ozone diffuser 4 composed of a header pipe 2 and diffusing pipe 3 is arranged in the contact tank 1a. The ozone diffuser 4 is arranged on the bottom 21 of the contact tank 1a without forming a passage in between the diffuser and the bottom 21.
Patent JP-H03295604-A (JP)
Title: Device for indicating saw diameter of circular saw machine
Inventor: SUGIYAMA KYOICHI
IPC: B23D59/00
Filed: 1990-04-13
Abstract: PURPOSE:To enable the saw diameter to be recognized and thus improve the workability by detecting the existence of a circular saw in the diameter direction, that rotates in a dust collecting hood, and conducting an indication corresponding to the detecting output thereof. CONSTITUTION:Switches such as a proximity switch or the like are arranged with separation in the direction of a diameter line corresponding to the retracting position of a circular saw 16. A detecting switch Sa outputs a detecting signal at the time of detecting the blade tip (b) of a maximum diameter of the circular saw 16. A detecting switch Sb outputs a detecting signal at the time of detecting the blade tip of an intermediate diameter of the circular saw and the base metal part (a) of the maximum diameter of the circular saw. The detecting switch Sc outputs a detecting signal at the time of detecting the blade (b) of a minimum diameter of the circular saw and the base metal parts (a) of the intermediate and maximum diameters of the circular saw. When these detecting switches Sa-Sc detect the circular saw and close the contact points, circuits l1, l2, l3, close respectively in accordance with the number of detecting switches and, therefore, a first, second, third indication lamps PL-1. PL-2, PL-3 lighten respectively. Thus, the diameters of the circular saw 16 not capable of inspecting from the outside can be recognized by the lamp indications.
Patent JP-S5432553-A (JP)
Title: Production of damping material with flexibility and flame retardancy
Inventor: SAITOU KOUICHI
IPC: C08K3/00
Filed: 1977-08-17
Abstract: PURPOSE: Two kinds of specific inorganic powders are incorporated to an emulsion of thermoplastic resin to form a slurry, which is made into sheets, thus giving title damping material with good moldability and operability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08293995-A (JP)
Title: Device and method for processing picture
Inventor: HARA KENJI
IPC: H04N1/387
Filed: 1995-04-24
Abstract: PURPOSE: To provide a device and a method for processing pictures capable of more accurately and more easily setting the range of the color of a processing object. CONSTITUTION: In the case of changing the color in source document pictures, plural points in partial pictures provided with the color to be changed are specified from a coordinate input part 105. Then, they are read from a scanner 101 and stored in a picture memory 102. Then, hue, saturation and brightness of the picture element of a specific coordinate position are respectively extracted and the maximum value and the minimum value of the components are decided. Thereafter, when the changed color is specified, the picture elements present in the previously decided range are replaced with the specified color.
Patent JP-2000290080-A (JP)
Title: Plate refractory for sliding nozzle
Inventor: SASAKI KIMIAKI
IPC: C04B35/66
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide unburned refractory brick (plate refractory) having excellent strength and superior corrosion resistance at <=1,000 deg.C. SOLUTION: The production process of this plate refractory involves: adding 0.5-15 pts.wt. of any one or both of aluminum nitride and aluminum oxynitride to 85 to 99.5 pts.wt. of a refractory material containing powdery alumina and/or powdery carbon, each of which is a main component of unburned refractory brick, power metallic silicon or the like, to form a powdery mixture; thereafter, further adding 1-10 pts.wt. of at least one thermosetting resin and 0.3-5 pts.wt. of a boron compound on the basis of outer percentage, to the powdery mixture. Thus, objective inexpensive unburned refractory brick having excellent strength and superior corrosion resistance in a <=1,000 deg.C intermediate temperature region, can be produced by using this production process.
Patent JP-S5723973-A (JP)
Title: Toner empty detection circuit for laser printer
Inventor: YASUKAKE TAKANOBU
IPC: G03G21/00
Filed: 1980-07-18
Abstract: PURPOSE:To prevent light printing by informing the shortage of toner even at the operation stop indicating switch operation of a laser printer. CONSTITUTION:When the residual mount of toner in a developper is less, a switch 1 which indicates the operation stop of a laser printer is connected to a contact B to replace the print paper to another paper and an FF8 is set. Thus, the output of an OR gate applied with the paper end signal is at high level, an AND gate 11 is opened and an FF9 is set with a high level signal due to less residual toner. Then, a lamp 16 illuminates via a driver 15 and a toner empty is displayed. Thus, even if the paper end signal is not produced due to replaced paper, the toner empty is displayed, allowing to avoid light printing.