baber/WOPTO huggingface dataset:
Patent JP-S58224174-A (JP)
Title: Production of coated steel plate having high resistance to corrosion and rust
Inventor: HARA TOMIHIRO
IPC: C23C22/30
Filed: 1982-06-23
Abstract: PURPOSE:To provide high corrosion resistance over the entire part of an alloy plated steel plate consisting essentially of zinc as a base metal by applying a chromate treatment on the surface of said plate, treating the same with a soln. of a composite org. silicate resin without rinsing the steel plate and heating the plate at a specific temp. CONSTITUTION:An alloy plated steel plate cosisting essentially of zinc is used as a starting material, and a chromate treatment is applied thereto with a coating type chromate treating soln. to form a chromate film thereon. The steel plate is treated with a soln. of a composite org. silicate resin without washing to form the film of the composite org. silicate resin thereon. The steel plate is thereafter heat-treated at 100-250 deg.C, whereby a product is obtd. An Ni-Zn alloy plated steel plate of 5-20wt% content of Ni, an Fe-Zn alloy plated steel plate of 5-35wt% content of Fe, etc. are used for the alloy plated steel plate consisting essentially of zinc. The coated steel plate having excellent corrosion resistance and the suitability to painting is thus obtd.
Patent JP-S59163235-A (JP)
Inventor: HENRII DEIBISU WAADO JIYUNIA
IPC: B65H29/18
Filed: 1983-06-16
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-S58225295-A (JP)
Title: Bearing for rotary machine
Inventor: MATSUOKA YOSHI
IPC: F16N7/28
Filed: 1982-06-23
Abstract: PURPOSE:To improve oil feeding for the bearing of the rotary machine by a method wherein V-shaped grooves are provided on the outer peripheral surface of an oil disc with predetermined intervals. CONSTITUTION:The V-shaped grooves 9 are provided on the outer peripheral surface of the oil disc 5a with the predetermined intervals. Lubricating oil 3, scraped up by the oil disc 5a and projected against a cover 8, drops as shown by the dotted lines of arrow signs, however, the dropping lubricating oil collides against the slanted surface Q of the V-shaped groove 9 as shown by the solid lines of the arrow signs on the way thereof due to the provision of the V-shaped grooves 9, therefore, the amount of the lubricating oil 3, arriving at an oil scraping metal 6, is increased and the oil feeding for the bearing may be improved.
Patent JP-S5810066-A (JP)
Inventor: ARIURA TOSHINORI
IPC: A61N1/04
Filed: 1981-07-10
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-S62262834-A (JP)
Title: Optical line switch
Inventor: SUZUKI KATSUHIRO
IPC: G02F1/31
Filed: 1986-05-10
Abstract: PURPOSE:To realize an optical line switch with high switching speed and small transmission and coupling losses, by branching an active type semiconductor waveguide consisting of a double heterostructure, etc., to two pieces or more from on the way, and guiding an optical signal which is propagated in the waveguide to an optional output waveguide. CONSTITUTION:As for an optical signal made incident on a waveguide 21, since the waveguide 21 becomes an active type by injecting a current through an electrode 35, it is not attenuated in the waveguide 21, or amplified, propagated to a branch point K, and in the branch point K, the optical outputs of about 50% each are guided to the inlets of a waveguide 22 and 23, respectively. Each optical signal led into the waveguides 22 and 23 is propagated or attenuated in accordance with whether the current is injected through an electrode 36 and 37 or not (including a reverse bias, too). In such way, an optical signal output can be obtained in the output terminal of a desired waveguide 22 or 23, and the switch has a capacity for switching a line.
Patent JP-H05303152-A (JP)
Title: Method for deciding photograph printing exposure
Inventor: SATOU TAKAAKI
IPC: G03B27/80
Filed: 1992-04-24
Abstract: PURPOSE:To obtain optimum exposure required for obtaining a precise photographic print by deciding the photograph printing exposure of individual original pictures based on a main parameter and a sub-parameter. CONSTITUTION:The image information of the individual original pictures obtained by photoelectrically converting the original pictures recorded on a color photographic film F after the color thereof is resolved is set as the main parameter. On the other hand, the identification code (generally, DX code) 14 of the film F is read and the quality class thereof is decided. Next, short-term accumulation information obtained by accumulating the image information extending over the plural sheets of original pictures in the identical film F and long-term accumulation information obtained by accumulating the short-term accumulation information or the image information for every quality class of the respective films F extending over the plural films F are produced. Then, at least two kinds of information among three kinds of information obtained by adding two kinds of accumulation information and film inherent information which is previously set for every quality class is set as the sub-parameter. Then, the photograph printing exposure of the individual original pictures is decided based on the main parameter and the sub-parameter.
Patent JP-S59232596-A (JP)
Inventor: KONNO SETSUZOU
IPC: D06F58/04
Filed: 1983-06-15
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-S588657-A (JP)
Title: Phase matching apparatus for ink jet recorder
Inventor: YOSHIDA KAORU
IPC: B41J2/115
Filed: 1981-07-10
Abstract: PURPOSE:To enable the detection of the phase of charging signals correctly at a high speed by discharging a smoothing signal with a switching element for the charged level of ink particles in respective phases detected with the shifting of the charging signal at a fixed cycle. CONSTITUTION:A phase detection signal of n phase by which ink particles are charged is detected with a sensor 8 and inputted into an analog-digital converter 24 via a smoothing circuit comprising an amplifier 12, resistors 20 and 23 of resistance values R1 and R2 respectively, a capacitor 22 of a capacitance C1 and a diode 21. When connected to the input thereof, a transistor 30 operated by a switch timing circuit 32 can minimizes a time constant C1R1 while maximizing the time constant C1R2, which will shorten the rise time of a phase discrimination signal to reduce ripples. The transistor 30 will be switched by the circuit 32 and discharged at a change of the phase, causing a falling instantaneously. In addition, the use of a value immediately before the falling as analog-digital conversion data can provide a stable data while shortening the phase detection signal by one phase thereby enabling a higher speed and a higher frequency.
Patent JP-S589678-A (JP)
Title: Preparing apparatus of laver
Inventor: UNO TAKESHI
IPC: A23L17/60
Filed: 1981-07-10
Abstract: PURPOSE:To make it possible to carry out the concentration control stably with a high accuracy, by draining or hydrating a laver according to the concentration at a given level with a level and a concentration sensors provided in a laver preparing tank. CONSTITUTION:A laver fed from a laver feeding mechanism 1 and water from a pump 3 are fed to a preparing tank 2 and stirred by a stirring mechanism 5. If a water level sensor 4 senses a level (H), the concentration is measured by a concentration sensor 6, and the measured values are compared with a set value by a controller 13. In the case of the low concentration, water is discharged from the tank 2 by a draining mechanism 8. If the concentration is high, the laver is hydrated by a hydrating mechanism 7. If the concentration is a proper value, the laver is fed to a storage tank 9 by a pump motor 12 and then fed to a laver sheet forming machine. If the level in the preparing tank 2 is lowered, the laver and water are fed again to carry out the preparation.
Patent JP-S5440558-A (JP)
Title: Magnetron
Inventor: ISHITOBI YOSHIMITSU
IPC: H01J23/10
Filed: 1977-09-06
Abstract: PURPOSE: To prevent the deterioratio in high-frequency output due to overheat by providing magnetic substances to a permanent magnet in parallel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000300104-A (JP)
Title: Dirt treating tool and dirt treating sack used therefor
Inventor: NAGURA JUNKO
IPC: A01K23/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To simply treat dirt such as dog feces or mud in a groove without creating an unpleasant feeling. SOLUTION: This dirt treating tool 1 is obtained by attaching a dirt treating sack 4 for housing the dirt such as dog feces around a dirt receiving part 2 of the dirt treating tool 1 and elastically and temporarily fastening the dirt treating sack 4 with a fastening tool 5 and is capable of holding a frame member 4c with fingers utilizing a gap between the frame member 4c and the vicinity of the rear end of the dirt receiving part 2 in a state of the dirt placed through the dirt treating sack 4 on the dirt receiving part 2, then pulling out the dirt receiving part 2 and thereby moving the dirt and the dirt treating sack 4 together with the dirt receiving part 2 by the own weight of the dirt such as dog feces, reasonably turning over the dirt treating sack 4 so that the outer surface thereof is the inside while carrying the dirt on the outer surface thereof,  housing the dirt in the interior of the dirt treating sack 4, pulling out the dirt receiving part 2 from the interior of the dirt treating sack 4 and thereby releasing the temporary fastening.
Patent JP-H048682-A (JP)
Title: Clawler vehicle of steering type
Inventor: KITANO MASANORI
IPC: B62D55/04
Filed: 1990-04-25
Abstract: PURPOSE:To make it easy to attach a crawler to a crawler vehicle and control the crawler vehicle on not only normal roads but also muddy places, etc., by constituting a crawler of a roller belt, a driving wheel, at least two steering wheels, and an intermediate steering wheel capable of being freely adjusted in the direction in which the crawler is ground. CONSTITUTION:In a crawler vehicle having a crawler 3 mounted to at least either one of front and rear wheel axles, the crawler 3 comprises a roller belt 42, a driving wheel 49 for driving the roller belt 42, at least two steering wheels 5 each of which is rolled together with the roller belt 42, and an intermediate steering wheel 17 mounted between the steering wheels 5 in such a manner that its mounting position is freely adjusted. The mounting position of the intermediate steering wheel 17 mounted between the steering wheels 5 of the steering crawler is lowered in the direction in which the crawler is ground, whereby ground pressure distribution in the longitudinal direction of the roller belt 42 can be concentrated on the portion of the intermediate steering wheel 42; the moment of rotation resistance applied to the crawler vehicle during steering is thereby reduced and the required steering force is reduced.
Patent JP-S5731463-A (JP)
Title: Casting method for thin walled casting
Inventor: UNOSAKI TSUNETO
IPC: B22D27/15
Filed: 1980-08-04
Abstract: PURPOSE:To cast a thin walled casting surely and satisfactorily by teeming molten metal through the vent hole provided in a suitable position of a product cavity while sucking gases from the inside of the cavity. CONSTITUTION:A vent hole 10 is provided in the position furthest from the position of a sprue 5 in a product cavity 6. The inside of the cavity 6 is evacuated to a negative pressure state by a vacuum pump through the hole 10; at the same time, the air flow going toward the cavity 6 plus the hole 10 from the sprue 5 is produced. Thence in this state, prescribed molten metal is teemed from a ladle 11 into the sprue 5. Steam and gases are produced within the cavity 6 by the molten metal but since the inside of the cavity has been evecuated to the negative pressure state, the flow of the molten metal is not hampered, and nevertheless the run is assisted by the air flow toward the hole 10, whereby the molten metal is filled to all corners in the cavity 6.
Patent JP-S602002-A (JP)
Title: Position detecting method of transport vehicle
Inventor: AKAMINE KOUKICHI
IPC: B65G43/08
Filed: 1983-06-17
Abstract: PURPOSE:To accurately and readily position a carriage vehicle by detecting a striker provided in a stopping area, then measuring the rotating speed of the wheels of the vehicle and detecting the moved amount of the vehicle. CONSTITUTION:When the detected light of a photoelectric switch 4 is interrupted by any of strikers 5, 6 while a carriage vehicle 9 is moving, the switch 4 outputs a pulse. A microcomputer 7 counts up an address count N when the pulse is the even number, and sets a forward flag to ''1''. The microcomputer 7 sets a backward flag to ''1'' when the pulse is the odd number. Simultaneously, the number M of the pulses from photoelectric switches 1, 2 are started to be counted as the rotating speeds of the wheels 8. When the number M coincides with the number of counted pulses corresponding to the stopping position after the counter N coincides with the stopping address to be counted, a stop command is applied to the vehicle 9.
Patent JP-H07290980-A (JP)
Title: Natural gas fuel supply device for automobile
Inventor: KOBAYASHI AKIYUKI
IPC: F02M21/02
Filed: 1994-04-22
Abstract: PURPOSE:To miniaturize a device and to save electric power by providing coil parts for valve opening of low resistance and for valve opening holding of high resistance on a solenoid valve for fuel cut-off and connecting it to an ignition switch in parallel with a starting motor though a hydraulic switch which is controlled to close at the time when the number of rotation of an engine reaches a specified number or more. CONSTITUTION:When output terminals 47a, 47b of an ignition switch 45 are connected to each other, a starting motor is electrified and an engine 6 starts, and an ignition coil 51 is electrified. Simultaneously, main valve openings of both of solenoid valves 3 connected to the starting motor 50 in parallel open, and supply of compressed natural gas to the engine 6 is started. As a coil part for valve opening is low resistance, high pressure of fuel is overcome and large electromagnetic attraction force is displayed, and a valve opening motion is certainly carried out. When the number of rotation of the engine 6 reaches a specified number or more, a hydraulic switch 53 is closed and a coil part for holding of the solenoid valves 3 is electrified. Even when electrification to the starting motor 50 is stopped, the valve opening state is held, and rotation of the engine 6 is maintained.
Patent JP-S63273787-A (JP)
Title: Capsule for heat accumulating material
Inventor: YANO NAOTATSU
IPC: F28D20/00
Filed: 1987-04-30
Abstract: PURPOSE:To provide a capsule for a heat accumulating material which does not expand in a biased direction and does not present deformation, by providing the capsule being a capsule for a heat accumulating capsule to seal and accommodate a heat accumulating composition and the heat accumulating composition containing water as its main ingredient and also salt as an agent to make the crystal fine particles. CONSTITUTION:Sodium chloride is added to the water as an agent to make the crystal fine particles and heat accumulating compositions of various kinds which have water as the main ingredient are adjusted. An obtained heat accumulating composition is put into a vessel made of polypropylene to occupy its 90% volume of the content to produce heat accumulating material capsules of various kinds. As the result as the amount of the sodium chloride addition increases, the variation in the diameter of a heat accumulating capsule becomes smaller. This result can be recognized with other salts although the largeness of the effect may differ a little. With this arrangement it is possible to have a heat accumulating capsule which does not expand in a biased direction and does not present deformation.
Patent JP-S5230708-A (JP)
Title: Dehumidifier for melting furnace
Inventor: KASAHARA KEISUKE
IPC: C21B9/16
Filed: 1975-09-04
Abstract: PURPOSE: A melting furnace is supplied with air, from which moisture was removed and nitrogen was decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60930-A (JP)
Title: Protecting method of surface
Inventor: KOBAYASHI TSUTOMU
IPC: B29C63/06
Filed: 1983-06-17
Abstract: PURPOSE:To form the surface superior in weather-proof performance on a component, by a method wherein the surface of the component is covered with a ultraviolet-curing preimpregnated tape whereon a specific protective painted film transmissible to ultraviolet ray and curing of said tape is made to perform smooth irrespective of the weather whether it is good or bad. CONSTITUTION:A heat insulation or corrosion-proof intermediate layer 5 is laminated desirably on the surface of a component 1, a ultraviolet-curing preimpregnated tape 3 is stuck through ultraviolet-curing primer 2, to the upper part of which a mixed liquid 4 of solvent diluting type epoxy resin solution transmissible to ultraviolet ray (desirably it is a solvent diluted article of bisphenol A type epoxy resin) and a solution of a solvent diluted type curing agent (desirably it is a solvent diluted article of solid polyamide) is applied. USE:To be used for a petroleum transfer pipe and a petroleum storage tank.
Patent JP-H07295979-A (JP)
Title: New/old clause replacement system for character information input device
Inventor: YONEZU FUMIKATSU
IPC: G06F17/24
Filed: 1994-04-22
Abstract: PURPOSE:To eliminate the need of a recovery operation by an operator even when the number of characters of new and old clause are different in a replacement processing for obtaining the desired KANJI (Chinese character) of a homonym. CONSTITUTION:A clause-to-be-replaced specifying means 61 specifies the clause to be the object of replacement (mentioned as the clause to be replaced) in a character string displayed at a display part. When the character string corresponding to the 'read' of the clause to be replaced is inputted, a replacing clause candidate display means 62 displays the plural homonyms of the clause to be replaced on a display device as replacing clause candidates. A clause-to-be-replaced length detection means 63 detects the length of the clause to be replaced so as to recognize the length of the displayed clause to be replaced, a replacing clause selection means 64 selects a desired replacing clause candidate and a new/old clause length comparison means 65 compares the length of the clause to be replaced with the length of the replacing clause and detects a difference between the length of the clause to be replaced and the length of the replacing clause. A clause replacement and display means 66 shifts the character string following the clause to be replaced based on the difference detected by the new/old clause length comparison means 65 and then, replaces the clause to be replaced with the replacing clause and displays it.
Patent JP-H08276066-A (JP)
Title: Ventilation device for pachinko machine
Inventor: OTANI MOTOHIRO
IPC: F24F7/06
Filed: 1995-04-07
Abstract: PURPOSE: To provide a ventilation device for a pachinko machine which sucks cigarrete smoke coming from a player who smokes near the pachinko machine to reduce the smoke spreading toward the adjacent machines so that the smoking player can enjoy the game without annoying other players who don't smoke, and whose equipment cost and running cost are lower because of smaller air conditioning equipment in the pachinko hall. CONSTITUTION: A hollow box of a suction duct 4 is installed like a screen panel above a base unit 1 to which two pachinko machines are fixed. Inlets 5 and 6 are formed on the bottom of the suction duct 4 between the adjacent pachinko machines 2. A flexible bellows hose 5 is attached to the suction duct 4, and is connected to a duct 14 laid along the upper part of the island 3 consisting of several pachinko machines 2. And, a ventilation fan is connected to the duct 14.
Patent JP-S5535813-A (JP)
Title: Combustion instrument
Inventor: TOMIOKA MITSUHARU
IPC: F24H3/06
Filed: 1978-09-01
Abstract: PURPOSE: To enable to carry out maintenance such as exchanging a fan as well as improve easiness of maintenance thereof in a combustion instrument in which the fan for supplying air for combustion is mounted integrally.  
     CONSTITUTION: A combustion instrument is constituted with burner members 10 and a fan 11 with motor 11a embraced between a pair of heat exchanging casings 9a, 9b. The casings 9a, 9b are formed integrally by pressing and a recessed portion 12 for a combustion portion, a recessed portion 13 for a heat exchanging chamber communicating with the portion 12 and a recessed portion 15 for a fan chamber adjacent both recessed portions 12, 13 and interposed by a projected portion 14 for a bulkhead are provided. A recessed portion 16 for supplying air is provided at the projected portion 14 between the recessed portion 12, 15 and a recessed portion 17 for communicating the receased portion 15 and the same 13 is provided on the projected portion 14 for the bulkhead in order to lower the temperature of exhusted gas, both of them are formed integrally by pressing. An opening port 21, having a size allowing to take out the fan 11 therefrom is provided at the recessed portion 15 and plate members 15, 15' for the recessed portion for the fan are attached to the opening portion 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5537234-A (JP)
Title: Panel manufacturing method
Inventor: SAWA HISATSUGU
IPC: B23P21/00
Filed: 1978-08-31
Abstract: PURPOSE: To build a panel with minimum error in the diagonal size, by holding the front side of a panel frame by a stopper, being pressed close to the stopper with an aid of a pressing medium.  
     CONSTITUTION: A panel frame 1 is carried in a panel frame holder by means of a belt conveyer and a stopper 3 holds the front side of the frame 1. A panel frame fixing device 3 is transferred to the frame 1 to hold the frame 1 by its both sides together with a reference guide 4. The device 3 is separated from the frame 1 after pasting a surface plate 5 to the frame 1, the stopper 2 is pulled down from the frame 1 and the frame 1 finished with the surface plate 5 is carried by the conveyer. This method can produce a panel with minimum error in diagonal size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09292307-A (JP)
Title: Inspecting system for color unevenness of color filter for liquid crystal
Inventor: NAKAMURA TOSHIO
IPC: G01N21/88
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the unevenness of color at a high speed by passing respective pixel data through a delay circuit, adding the data by pipeline processing and obtaining the luminance data of each pixel from compressed image data, in correspondence with the pixel at the same time. SOLUTION: The image data from a line sensor are made to be three sets of the pixel data, wherein the data are delayed for by each pixel for pipeline processing in a delay circuit 30. The data are added in adding circuits 31-33, respectively, stored in a memory 34 and inputted into a pixel extracting system 36 of a picture-element detecting circuit 24. At this time, the picture element position data are inputted into a control part 35 of an image-data compressing system. The delay circuit 30 and the respective adding circuits 31-33 are controlled, and the image data, which are added for every picture element, are controlled. At the same time, the picture element, which is acquired by the picture-element-data extracting system 36, is controlled.  The picture element data, which are inputted into the picture-element detecting circuit 24, are synthesized as the screen information of a display 1. Noises, which are not related to the picture elements, are removed. The elements are divided into every picture element of each color (RGB). At the same time, the color unevenness of each color is detected.
Patent JP-S5234017-A (JP)
Title: Melt-spinning apparatus
Inventor: MURAKAMI SOUICHI
IPC: D01D4/04
Filed: 1975-09-08
Abstract: PURPOSE: To improve the spinning operability by providing a blow-off nozzle with specific structure and an outlet for sucking oligomers directly under the spinneret. 
     COPYRIGHT: (C)1977,JPO&Japio