baber/WOPTO huggingface dataset:
Patent JP-H1121002-A (JP)
Title: Impeller device for rotary press
Inventor: TEJIMA TSUNETOSHI
IPC: B41F13/56
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an impeller device for rotary presses, which prevents damage to folde paper sheets, improves the folding accuracy and the folded paper discharging accuracy, and speeds up the conveyance of the folded paper sheets. SOLUTION: In an impeller device for rotary presses, which is provided between a folding device for folding a printed web to make a folded paper A, and a paper discharging conveyor for discharging the folded paper sheets, the impeller device 43 is made up of an impeller boss 47 in which a rotatable rotary shaft 45 is loaded, plural blades 49 provided on the circumference of the impeller boss 47 outward at suitable intervals, and shock absorbing members 51 provided between the respective blades 49 on the outer peripheral part of the impeller boss 47.
Patent JP-2001000210-A (JP)
Title: Electromagnetic button
Inventor: YAJIMA HIROYUKI
IPC: H01F7/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the addition of force from an outer part when a pair of engagement parts are detached by executing the engagement of a facing part in clothes or a bag through the use of a magnetic force work which occurs by means of permitting a current to flow in an electromagnet. SOLUTION: The engagement parts 1 have two parts constituted to be freely attachable/detachable and the parts A with the arranged electromagnet 2, a power source 3 and a control part 4 are connected by wiring 5. The power source 3 is turned on/off or its polarity is inverted by using a switch, for example, in the control part 4. A magnetic body 6 is arranged in the other parts A'. The magnetic body 6 is attracted by the magnetic force of the electromagnet 2 which is disposed in one parts A so that the parts perform duties as the engagement parts 1. In this case, the engagement is cancelled by only turning off the power source. Thus, an effect that the engagement of clothes or a bag and its cancelling work are easily executed is obtained in a disabled person or an aged person or the like who is extremely weak and hardly executes an accurate work.
Patent JP-H053385-A (JP)
Title: Method of soldering electronic parts
Inventor: NAKAYAMA AKINORI
IPC: H05K3/34
Filed: 1991-06-25
Abstract: PURPOSE:To see that plural kinds of electronic parts different in size can be soldered at the same time without adjusting the height of the quantity of applied cream solder. CONSTITUTION:This is characterized by having applied plural kinds of cream solders 1, 3, and 5 different in composition according to the size of electronic parts 2, 4, and 6 on one printed board P.
Patent JP-S5968568-A (JP)
Title: Preheating control device of diesel engine
Inventor: TAKASE SADAO
IPC: F02B3/06
Filed: 1982-10-14
Abstract: PURPOSE:To enable to precisely continue preheating in case of the low power voltage of the preheating control device employing a digital computer at the start or the like by a method wherein the preheating control is performed by a back-up circuit. CONSTITUTION:When battery voltage lowers, a detection circuit 16 for lowered voltage sets a signal S to ''1''. The flip-flop FF19 of a back-up circuit 18 is set by the signal S in order to set a signal S6 to ''1''. As a result, both the signals S7 and S8 of OR circuits 20 and 21 are set to ''1'', resulting in energizing glow plugs. When an engine puts itself in spontaneous running and its starting operation is completed and then a starter switch 3 is turned off, a starting signal S1 falls and FF19 is reset in order to end the energizing to the glow plugs. In such a manner as mentioned above, even when an operation circuit is put out of normal operation due to the abnormal lowering of the battery voltage, the normal preheating control can be performed.
Patent JP-H0466190-A (JP)
Title: Water treatment method by decomposing reducing nitrogen using ozone and water treatment installation by the water treatment method
Inventor: SETO YUZO
IPC: C02F1/76
Filed: 1990-07-06
Abstract: PURPOSE:To lessen the amount of chlorine to be used for treatment of city water extremely and prevent production of harmful substances such as trihalomethane, chloramine, etc. in the city water by decomposing reducing nitrogen by ozone using the catalytic function of an alkali bromide. CONSTITUTION:A water treatment installation B is composed of a nitrogen treatment facility 15 to which raw water is sent from a sand filtration installation 14, and ozone generator 16 to generate ozone and inject ozone into the treatment facility 15, an alkali bromide supply facility 17 to supply an alkali bromide quantitatively to the treatment facility 15, an ozone decomposing tower 18 which is set on the upperpart of the treatment facility 15 and decomposes remaining ozone contained in waste gas of the treatment facility 15 and release the decompose ozone to air, and a concentration meter to measure remaining reducing nitrogen. Cleaned water treated by the water treatment installation B is supplied to houses passing an activated carbon filtration apparatus 19 and a water distribution pond 20. If necessary, chlorine for sterilization is injected in the route between the activated carbon filtration apparatus 19 and the water distributing pond 20.
Patent JP-S6071510-A (JP)
Title: Method for whitening silicon dust
Inventor: INOUE HIROYUKI
IPC: C01B33/037
Filed: 1983-09-29
Abstract: PURPOSE:To whiten easily and inexpensively silicon dust with a simple apparatus by charging the silicon dust into a metallic basket lined with paper and heat treating it in an oxidizing atmosphere. CONSTITUTION:Silicon dust is charged into a metallic basket lined with paper, and it is heat treated at 650-850 deg.C in an oxidizing atmosphere. When silicon dust is heated in a metallic basket through which air circulates well, all of the dust flows out of the meshes of the basket because the untreated dust is in the form of fine powder at ordinary temp. In order to prevent the flowing-out, the basket is lined with thin paper having such strength that the dust can be held, and the dust is charged and heated. The paper is burned at once after starting the heating, but no dust falls from the meshes of the basket, and the circulation of air is kept in a favorable state, so the dust can be whitened in a short time.
Patent JP-S5880903-A (JP)
Title: Television signal processor
Inventor: ISOBE MITSUO
IPC: H03L7/093
Filed: 1981-11-09
Abstract: PURPOSE:To obtain a highly stable and less-distortion signal applicable to a TV receiver by increasing the time constant of an LPF sufficiently through a synchronism detector only in the synchronous mode of a phase control loop. CONSTITUTION:The time constant of an LPF12 is set sufficiently small so that the frequency drawing range of the phase control loop consisting of a phase comparator 9, the LPF12, and a voltage-controlled oscillator 7 is widened, and synchronism is obtained stably against a shift in video iF frequency. Only when a video detector 6 generates a video signal at its signal output terminal, a synchronism detector 14 generates the time constant switching signal voltage for the LPF12, and this signal increases the time constant of the LPF12 so that the oscillator 7 responds to only the carrier component of the video iF signal and an extremely narrow frequency component close to it. Therefore, the video detector 6 operates by a synchronous carrier which has an extremely small phase shift substantially, so a less-distortion video signal is regenerated.
Patent JP-H0344936-A (JP)
Title: Double hetero junction bipolar transistor
Inventor: KAWAI HIROHARU
IPC: H01L29/737
Filed: 1989-07-12
Abstract: PURPOSE:To increase a current amplification factor beta by forming a composition gradient layer formed of AlGaInAs between a base and a collector and varying in Al composition continuously. CONSTITUTION:A n<+> type InP layer 2 for forming a sub collector layer is formed on a n<+> type InP board 1, an undoped InP layer 3 for forming a collector layer is formed thereon, and a n<-> type AlxGa1-xInAs composition gradient layer 4 is formed thereon. An undoped GaInAs layer 5 for forming a spacer layer is formed on the layer 4, a p<+> type GaInAs layer 6 for forming a base layer is formed thereon, and an undoped GaInAs layer 7 for forming a spacer layer is formed thereon. A n-type InP layer 8, a n<+> type GaInAs layer 9, and an emitter electrode 10 are formed on the layer 7. A base electrode 10 and a collector electrode 12 are formed on the layer 6. Thus, the step of a conduction band end existing between the base and the collector can be leveled out.
Patent JP-S5881424-A (JP)
Title: Structure of louver for supporting particle of packed layer
Inventor: ARASHI NORIO
IPC: B01D53/08
Filed: 1981-11-11
Abstract: PURPOSE:To prevent corossion of a louver, by arranging a sub-louver inclining at a specified angle or more to a horizontal direction to the inner side of a main louver to improve the movement of particles on the louver. CONSTITUTION:To the inner sides of the main lourvers 1 of a moving bed type packed layer, sub-louvers 5 are arranged at pitches same to that of the main louvers in such a manner that the sub-louvers 5 are inclined 60 deg. or more to a horizontal direction and positioned at the intermediate parts of the vertical direction of the main louvers 1. In this case, the louvers are arranged so as not to overlap the row of the main louvers 1 and the row of the sub-louvers 5. By this structure, the non-moving parts of particles on the louvers are eliminated and dust in an exhaust gas is not accumulated and the corrosion of louvers due to the wetting of an adsorbent with sulfuric acid geneated by SO2 adsorption of a saturation amt. or more for over a long time can be prevented.
Patent JP-S6156924-A (JP)
Title: Color recognizing method
Inventor: HAYASHI MASAHIKO
IPC: G01J3/50
Filed: 1984-08-28
Abstract: PURPOSE:To enhance processing speed and to simplify the constitution, by simultaneously performing parallel A/D conversions of image signals for every component of three primary colors, storing the result into one byte length, which is expressed by the same address, and performing the process for picking up the specified color based on the color of the signal. CONSTITUTION:A/D conversions of image signals R, G and B for three primary colors from a color video camera 1 are simultaneously carried out in parallel into digital values having a two-bit length by comparators A1 and A2. The signals are transferred and stored in an image buffer 3 through a register 2 as the image having one byte length with respect to one dot on a monitoring screen. Based on the color of the image signal, which is expressed by one byte length, processing for picking up the specified color is performed by a control device 4. The result is converted into binary coded image data and the data is displayed on a monitoring TV 5.
Patent JP-S5971429-A (JP)
Title: Method for ending yarn in bundling spinning apparatus
Inventor: ANAHARA AKIJI
IPC: D01H15/00
Filed: 1982-10-15
Abstract: PURPOSE:To carry out the yarn ending of a fleece with bundled spun yarns with certainty, by locating a yarn end pulled back from a package at a specific position in yarn ending, and nipping the yarn and the fleece by each pair of rolls in a specific timing. CONSTITUTION:If the yarn breakage is caused in a bundling spinning apparatus shown in the figure, the whole apparatus is stopped to remove yarn wastes. A silver (A) is supplied to back rolls 1 and 1', and the normal operation is carried out in a short time. The upstream side of any roll (standard roll) in drafting parts 1-3 is suddenly stopped to break the sliver (A), and then the whole apparatus is stopped. Yarn wastes on the downstream side of the yarn breakage point are then removed, and the yarn end of a package (P) is passed through rolls and a nozzle 4 on the downstream side of the point of yarn breakage and led to the point of yarn breakage. The length (x) of the yarn end to be pulled back further from front rolls 3 and 3' is set at the values in the table. The pressure contact of the front top roll 3' with the front bottom roll 3 is carried out by a time difference (y) in restarting the operation.
Patent JP-2000013724-A (JP)
Title: Video camera device
Inventor: NISHIGAKI TETSUO
IPC: H04N5/78
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a video camera device capable of automatically adding an optimum title based on video camera device owner's schedule information. SOLUTION: A schedule input mode is set up by an operation board 12, schedule information consisting of date/time information, discrimination information for discriminating whether a title is to be used or not and message information from a keyboard 11 and stored in a display information memory 14, and at the time of image pickup operation, message information most close to date data outputted from a clock circuit 16 and having title usable information is retrieved by a microprocessor 13, added to a display image on a display device 20 as a title.  When a schedule display mode is set up, the written schedule information is displayed on the display device 20 as it is as a schedule table, a title for a photographed image is retrieved and the tile is automatically added, so that the photographed image with the proper title can be displayed and the schedule information can be displayed on the display device 20 and utilized as a schedule table.
Patent JP-2000008783-A (JP)
Title: Over-cutter device for shield machine
Inventor: SHIMIZU MITSUO
IPC: E21D9/087
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an over-cutter device for a shield machine that can always ensure specified excavated cross section at the time of overbreak. SOLUTION: Link mechanism 21 is provided with a first link 24 connected to a hydraulic jack 20, a second link 25, and an oscillating arm 26 connected to the other end of the second link 25 and pivotally supported to a cutter head 3 by an oscillating pin 29a. A stopper plate 32 is provided at the other end of the first link 24. The stopper plate 32 abuts to the second link 25 by the contraction of the hydraulic jack 20 to put the first and second links 24, 25 in an integrally engaged state, thus switching a roller cutter 19 into an over- cutting position, and oil pressure of the hydraulic jack 20 is discharged to position the roller cutter 19 stably into the over-cutting position. Overbreak into specified excavated cross section can therefore be always ensured even if abnormality is generated in a hydraulic supply system.
Patent JP-H0736761-A (JP)
Title: On-line copying processing method with high reliability for external memory device
Inventor: SUZUKI YUSUKE
IPC: G06F12/00
Filed: 1993-07-21
Abstract: PURPOSE:To always hold data in a duplicated state even in file recovery processing and on-line garbage processing after a device fault is restored by attaching priority on general access and copy processing, and inserting the general access to the copying processing. CONSTITUTION:A new member logic device 22 is generated by securing an area of same size as that of a member logic device 11 of a system in current use in an external memory device 2 of a spare system, and all data are copied on the area. When a write request by the general access is issued until the new member logic device 22 is erased after copy is started, a master logic device 31 performs write processing by the general access even on the new member logic device 22. When the copying on the new member logic device 22 is completed, the member logic device 21 of a spare system is deleted once, and the area is generated according to the information of the member logic device 11 of the system in current use from the leading position of a null area 6 near to the one with smaller number, and the copying is performed, and when the copying is completed, a newly generated member logic device 22 is erased.
Patent JP-H0346488-A (JP)
Title: Strobo pickup device, pickup device and strobo device
Inventor: KOTO ETSURO
IPC: G03B7/16
Filed: 1989-07-14
Abstract: PURPOSE:To attain normal color pickup by applying color correction at real pickup in bounce pickup state based on photometric information by pre-lighting at direct radiation pickup state and photometric information by pre-lighting at bounce pickup information. CONSTITUTION:A pickup control circuit 3a gives pre-lighting command by a direct radiation Xenon flash tube 1bD to a strobo control circuit 1a and a strobo device 1 starts pre-lighting. The circuit 3a gives a photometric command to a photometric control circuit 2a nearly simultaneously and the photometric device 2 stores photometric information from an object to an internal memory. Succeedingly, the circuit 3a gives a pre-lighting command of a bound Xenon flash tube 1bB to the circuit 1a and gives a photometric command to the circuit 2a and the device 2 measures the color of the object. Then the circuit 3a obtains a color correction correcting color unbalancing at the bounce pickup state based on the difference between the photometric information from the device 2 and the photometric information at direct radiation and sets the quantity to a color correction circuit 3c.
Patent JP-H0935127-A (JP)
Title: System for monitoring automatic teller machine
Inventor: TACHIKI TAKAHIRO
IPC: G06Q40/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To report the operation time-out of an automatic teller machine(ATM) to a monitoring terminal equipment and to allow the terminal equipment to deal with the operation time-out in an ATM monitoring system including the ATM for executing a transaction by customer's operation and the monitoring terminal equipment connected to the ATM and capable of monitoring the ATM. SOLUTION: In the ATM monitoring system, the ATM 1 is provided with a time-out detecting/reporting part 4 for judging the generation of operation time-out and transmitting operation time-out information to the monitoring terminal equipment 3 and the equipment 3 is provided with a recording part for previously recording correspondence information related to correspondence for the generation of operation time-out and a control part for extracting and displaying the correspondence information in accordance with received operation time-out information.
Patent JP-2000079760-A (JP)
Title: Method and apparatus for recording image
Inventor: SASAKI YOSHIHARU
IPC: B41M5/30
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To stably, surely record an image of high quality on a recording sheet by simplifying an image recording step and improving productivity. SOLUTION: The method for recording an image comprises the steps of mounting a recording sheet 7 on an outer periphery of a recording rotary drum 2, forming an image receiving layer 5a on a surface of the sheet 7, and transferring toner of a toner sheet 6 onto the layer 5a based on an image recording signal. Accordingly, the image is formed by directly laminating the toner 6c on the sheet 7.
Patent JP-S5969536-A (JP)
Title: Overrunning clutch for starter
Inventor: ASAOKA RIYUUJI
IPC: F16D41/06
Filed: 1982-10-13
Abstract: PURPOSE:To improve the strength of a clutch outer casing, reduce the wall thickness and weight, and improve machinability by fixing a ring made of a material with less moldability but sufficient hardness on the outer periphery of said clutch outer casing made of a soft material with good moldability. CONSTITUTION:When the turning force of a starter motor is applied to a shaft 7, rotation is transmitted to a clutch outer casing 2 through the helical spline 1a of a tube 1 opposing to the hilical spline 7a on a shaft 7, and the rotation is further transmitted to an inner casing 8 through rollers 4, driving an engine ring gear through a pinion 3 provided on the other end of the inner casing 8. Said outer casing 2 is made of a relatively soft material etc. with good machinability and on its outer periphery is fixed a ring 5 made of a material with less moldability but sufficient hardness, by means of shrinkage fit, etc. Thereby the strength of said outer casing 2 is improved and its wall thickness and weight can be reduced, while improving the machinability of a clutch cam chamber 2a, etc.
Patent JP-H0233512-A (JP)
Title: Waste liquid processing method and waste liquid processing atomizer nozzle
Inventor: KAWANAMI ISAO
IPC: F23G7/04
Filed: 1988-07-21
Abstract: PURPOSE:To improve combustion efficiency by mixing both inflammable substance- containing waste liquid and air in a combustion chamber of a boiler, and injecting the mixture dispersively at the tip of burner flames in the combustion chamber, striking against a collision plate. CONSTITUTION:A nozzle 6 is designed based on a double pipe structure which comprise an inner pipe 7 located in the center of a main body 60 where air flows and an outer pipe 8 where waste liquid flows over the outer periphery. A jet nozzle 9 is installed to the tip of the main body 60. A collision plate 10 is further installed in front of the nozzle so that they may face each other. An attempt is made to properly select the position of the nozzle 6 to be inserted into a combustion chamber 4 of a boiler 1 so that the waste liquid atomized by the nozzle 6 may be uniformly injected to the tip of a heavy oil burner 2 subject to the highest temperature of the flames. It is most advantageous that the nozzle should be installed in the axial direction of the burner 2 on a slant from the upper part of the combustion chamber. The aforesaid construction eliminates the generation of soot due to imperfect combustion, the adherence of waste liquid on the wall of the combustion chamber, the residue on the bottom, and hence prevents the damage of the boiler's burner.
Patent JP-S57104667-A (JP)
Title: Etching solution for metal
Inventor: YAMAMOTO HIROSHI
IPC: C23F1/44
Filed: 1980-12-22
Abstract: PURPOSE:To provide an etching soln. for working a metallic thin film of Al, Cr or the like formed on a substrate which is easily affected by an acidic etching soln. using a photoresist which is easily affected by strong base as a mask by dissolving KOH, K3Fe(CN)6 and NaH2PO4 and/or Na2HPO4 in water. CONSTITUTION:The desired etching soln. for metal is prepared from an aqueous soln. contg. 0.10-0.30mol%/l KOH, 0.06-0.30mol%/l K3Fe(CN)6 and 0.1- 0.3mol%/l NaH2PO4 and/or Na2HPO4. A thin film of Al or the like formed on a thin film of Permalloy or the like as a substrate can be etched using the etching soln. without eroding the substrate film and deteriorating the adhesion of a photoresist film. The practical temp. of the soln. during etching is 20-40 deg.C in general.
Patent JP-2000008848-A (JP)
Title: Muffler support with bracket
Inventor: YOSHIDA YASUTAKE
IPC: B60K13/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To easily mount a transport hook member tightened together as necessary, in the case of mounting a bracket of a muffler support fixed by a bolt to a body of an automobile. SOLUTION: Temporary lock holes 68, 70 are provided in each corresponding position of a bracket 12 and a transport hook member 16. In the case that the transport hook member 16 is necessary for mounting, it is piled together in the bracket 12 and locked by inserting a lock member 66 to the temporary lock holes 68, 70 before mounting in a support part 14 of a car body of the bracket 12. In this way, the transport hook member 16 can be conveniently temporarily locked relating to the bracket 12.