baber/WOPTO huggingface dataset:
Patent JP-S56158858-A (JP)
Title: Manufacturing apparatus for galvanized steel sheet with fine spangle
Inventor: FUJITA YOSHINORI
IPC: C23C2/28
Filed: 1980-05-09
Abstract: PURPOSE:To obtain uniform fine spangles all over the width of a steel sheet by dividing a unit for making spangles fine into a plurality of freely ascendible and descendible groups and controlling the spray position with a photodetector attached to each group. CONSTITUTION:A steel sheet 4 continuously rising from a vessel 2 holding a zinc bath is passed through a gas wiping device 6 to regulate the amount of zinc stuck, and it is rapidly cooled with a liq. sprayed from the nozzles 10 of a device 8 for making spangles fine. Thus, the spangles of the sheet are made fine. The device 8 is divided into a plurality of groups, and a photodetector 14 of each group detects a zinc solidifying position from a difference between lusters. According to the signal the groups 8A, 8B, 8C, 8X, 8P, 8Q, 8R are vertically moved by actuating each lifting motor 18, and by spraying the liq. from the nozzles 10 at the positions, the sheet is rapidly cooled to make the spangles uniform and fine.
Patent JP-S60205497-A (JP)
Inventor: ARAI YASUHIKO
IPC: G10L13/06
Filed: 1984-03-29
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-H04296198-A (JP)
Title: Speaker
Inventor: YAMAGISHI KIYOSHI
IPC: C08J7/04
Filed: 1991-03-26
Abstract: PURPOSE:To reproduce even a sharp sound such as a hard dome type while a flat sound pressure - frequency characteristic and a pleasant tone color are utilized in a soft dome type speaker. CONSTITUTION:A voice coil 6 is arranged to a magnetic gap 9 of a magnetic circuit 8, a dome diaphragm 5 is coupled with the above voice coil 6, a soft material is used for the diaphragm 5 and a coating agent comprising a polymer of an alcoxide group metal oxide and an inorganic filler is applied to the surface to form a continuous ceramic group curing start coating film of non-pin- hole or a phenol group curing coating film 7 by hydrolysis and polymerization and condensation reaction.
Patent JP-H05263457-A (JP)
Title: Connecting structure for box culvert in jacking method
IPC: E03F3/04
Filed: 1992-03-18
Abstract: PURPOSE:To further prevent the water infiltration and water leakage at the connection portion of box culverts without increasing the number of part items. CONSTITUTION:The rear end of a preceding box culvert K and the front end of a succeeding box culvert K are connected in sequence via a rectangular and cylindrical steel collar 4 for underground advance installation, and a step section 1D to be outwardly coupled with the steel color 4 via a circular rubber ring 2 is provided at least at the front end section of the succeeding box culvert K. Chamfer sections 1E are formed at the four corner sections of the step section 1D respectively, and chamfer molded sections 4E along the chamfer sections 1E are formed at the corner sections of the steel collar 4. Portions near the chamfer sections 1E of the rubber ring 2 can be pressed by the chamfer molded sections 4E.
Patent JP-S61218855-A (JP)
Title: Automatic transmission
Inventor: INANO YUTAKA
IPC: F16H59/10
Filed: 1985-03-25
Abstract: PURPOSE:To continue safe travelling of body by automatically shifting the shift lever to lower stage upon elapse of predetermined time thereby eliminating unexpected interruption of power transmission. CONSTITUTION:When the shift lever 2 is resting at intermediate position, it will circulate a loop of steps N1-5 until predetermined time will elapse and upon elapse of predetermined time, it will advance to step N6 and to feed a drive signal for switching the shift lever 2 to lower stage to a shift motor 8. Consequently, the shift motor 8 will rotate to switch the shift lever 2 to lower stage, thus to eliminate unexpected interruption of power transmission from engine resulting in safe travelling.
Patent JP-S58179685-A (JP)
Title: Transfer sheet for preparation of secret document
Inventor: MIYAUCHI MASAHIRO
IPC: B44C1/165
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a transfer sheet capable of effectively giving latent images composed of an ultraviolet rays absorber to an usual paper and also of permitting confirmation by a simple operation by using a paper coated with an usual paper transfer type recording layer containing ultraviolet rays absorber capsules and a wax. CONSTITUTION:A transfer sheet for preparation of secret documents is produced by forming a coated paper with an usual paper transfer type recording layer by using a coating liquid containing capsules with an ultraviolet rays absorber [2-(2'-hydroxy-5'-methylphenyl) benzotriazole, etc.] and a wax (paraffin wax, etc.). The ultraviolet rays absorber used is preferably dissolved in a nonvolatile oil as a vehicle, and its preferred amount to be dissolved in the vehicle is 0.5- 5wt%. The preferred amount of the wax is 5-100% on the basis of the solid content of the capsule. EFFECT:Latent image can be obtained simply by pressing the transfer sheet on usual papers and can also be confirmed by a fluorescent inspection lamp.
Patent JP-S56160478-A (JP)
Title: Electrically actuated valve for flow rate control
Inventor: AKAGI MOTONAGA
IPC: F16K31/06
Filed: 1980-05-09
Abstract: PURPOSE: To make a valve compact, by changing the duty ratio of positive and negative electrical currents to perform proportional control over the degree of opening of the valve which is for opening or closing a communication hole on a hollow iron core by a moving-coil linear motor provided around the hollow iron core.  
     CONSTITUTION: In a valve unit 10, a slide valve 23 integrated with a bobbin 17 is displaced in response to the magnitude of electrical current to a solenoid 18 to control the area of opening of a communication hole 22. When the output of a valve drive circuit is a constant negative DC voltage, the slide valve 23 is displaced leftward for entire closure. To control the degree of opening of the valve to 75%, the output of the valve drive circuit is first skipped to a duty ratio of 50% and changed to a duty ratio of 75% and the solenoid 18 is energized to put the degree of opening of the valve at 75%. The degree of opening is then maintained at 75% by the drive circuit output of 50% in duty ratio. For other degree of opening of the valve 23, similar operation is effected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58178348-A (JP)
Title: Formation of image
Inventor: NAKANO YOSHIO
IPC: G03F7/09
Filed: 1982-04-13
Abstract: PURPOSE:To eliminate trouble in the disposal of water after treating a layer A of polyvinyl alcohol resin which is insoluble and swellable in water by laminating the layer A and a photosensive layer B, press-bonding the layer B to a substrate under heating, exposing the layer B through the layer A, removing the layer A by dispersion in water, and developing the layer B. CONSTITUTION:A photosensitive layer B of photosensitive alkali-soluble acrylic copolymer resin is formed on a support of polyester or the like, and a layer A of polyvinyl alcohol resin which is insoluble and swellable in water is bonded to the layer B under heating to obtain a laminate. After stripping the support, the layer B is press-bonded to a substrate such as a Cu plate under heating, and the layer B is exposed through a patterned mask film mounted on the layer A. By spouting water, the layer A is easily dispersed in the form of small pieces and removed, and the layer B is developed with an aqueous alkali soln. to obtain an image for manufacturing a lithographic printing plate with high dissolution and high strength. The small pieces of the layer A can be filtered off with a wide-mesh wire net or the like. The water after treating the layer A is concentrated and repeatedly used without causing trouble such as bubbling, and trouble in the disposal of the water is eliminated.
Patent JP-S58179538-A (JP)
Title: Pattern device
Inventor: SAKANO TAKEO
IPC: B22C15/24
Filed: 1982-04-13
Abstract: PURPOSE:To mold a casting mold having sufficiently high sand packing density by constituting the rear part in the recess of a pattern of a half split pattern board into plural hollow chambers and controlling the opening and closing of an air release valve in the midway of blowing of molding sand. CONSTITUTION:When molding sand is blown in while an air release valve 11 is held closed, compressed air flows in the direction of a vent hole 6 provided in the lower position of a pattern recess 2; therefore, the molding sand moves accordingly and the sand in the lower part of the recess 2 is packed thoroughly. When the valve 11 is opened and an air release valve 12 is closed thereafter, the flow of the compressed air is changed and the molding sand in the upper position of the recess 2 is moved accordingly, whereby the packing density thereof is increased.
Patent JP-H08264288-A (JP)
Title: Discharge lamp lighting device
Inventor: YOKOTA NAOJI
IPC: H05B41/24
Filed: 1995-03-22
Abstract: PURPOSE: To reduce radiation noise by lighting lamps through first and second inverters as synchronizing with an oscillation current fed to first lamp through first and second transformers. CONSTITUTION: The inverter I1 synchronistically oscillates with an oscillation current fed to first lamp L1 by first transformer CT1 so as to light the lamp L1 . The inverter I2 synchronistically oscillates with an oscillation current fed to second lamp L2 by second transformer CT2 so as to light the lamp L2 . Then, the inverter I1 conducts self-oscillation, and the inverter I2 conducts separate oscillation. The oscillation of the inverter I, is interlinked with the ring core 13 of the transformer CT2 so that flux is generated in the magnetic amount cross section of the core 13 to couple mutually through electromagnetic induction.  Then, since the inverter I1 , I2 are synchronized with each other so as to oscillate with the same frequency and the same phase, when an apparatus is wired so that the directions of the lamp currents I1 , I2 are reverse to each other, radiation noise is cancelled even in the case of separated lighting. Thereby, plural lamps can be lighted by a ballast for single lamp.
Patent JP-S63227699-A (JP)
Title: Lubricating process for plastic working of high-nickel alloy steel
Inventor: NAGAEI YOSHIO
IPC: C10N20/00
Filed: 1987-03-17
Abstract: PURPOSE:To afford outstanding coefficient of friction and wear-resistant baking characteristics by forming an oxalate film on the surface of high-nickel alloy steel followed by treatment with an aqueous solution containing acrylic polymer and wax, etc., and then heating and baking. CONSTITUTION:An oxalate film is formed on the surface of high-nickel alloy steel such as incoloy, inconel or stainless steel containing >=20wt.% of nickel, followed by treatment with, as the lubricating agent, an aqueous solution made up of (A) 10-35pts.wt. of an acrylic resin with the glass transition point regulated to -50-10 deg.C, (B) 3-15pts.wt. of wax, (C) 0.5-5pts.wt. of a surfactant and (D) the rest of water with the weight ratio A/B regulated to 2-12, and the drying at normal temperature, heating and baking, thus accomplishing the objective lubricating treatment.
Patent JP-H08259907-A (JP)
Title: Thermosetting adhesive sheet
Inventor: KITAZAKI YASUAKI
IPC: C08F290/00
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a low-temperature curing thermosetting adhesive sheet excellent in shelf stability. CONSTITUTION: A thermosetting adhesive sheet formed from a thermosetting resin composition containing a (meth)acryloyl group-containing thermosetting resin and a powdery or flaky curing agent and having plasticity at ordinary temperature, which has tackiness at ordinary temperature and wherein the (meth)acryloyl group-containing thermosetting resin comprises a urethane acrylate resin in particular.
Patent JP-H08258126-A (JP)
Title: Method and apparatus for pinching parison
Inventor: TSUBOI NORIO
IPC: B29C49/50
Filed: 1995-03-22
Abstract: PURPOSE: To provide a method and an apparatus for pinching a parison by minimizing the waste of the parison in a hollow molding machine. CONSTITUTION: When a prison 3 is extruded from an accumulator head 2, a pair of counterposed cylinders 9 at the lower surface of a frame 6 are operated, and a pinch plate 12 and a parison closing plate 11 mounted at the ends of the cylinders 9 and provided near at the lower surface of the head 2 move perpendicularly to the axial center of the head 2 to close the parison 3 drooping from the head 2.
Patent JP-H08265730-A (JP)
Title: Center unit and terminal equipment for bidirectional catv system
Inventor: MIYATA HISAKATSU
IPC: H04N7/173
Filed: 1995-03-22
Abstract: PURPOSE: To provide the center unit and the terminal equipment of a CATV system capable of easily strengthening the security of the CATV system. CONSTITUTION: A household terminal 20 sends out an equipment number intrinsic to the household terminal 20 stored in a memory 25 and a password inputted by the user to a CATV station 10. The CATV station 10 judges the permission/ denial of access to the household terminal 20 from the combination of both received equipment number and password in a password/equipment number collation part 15.
Patent JP-H11255001-A (JP)
Title: Instrument panel structure
Inventor: IZUMO NORIFUMI
IPC: B60R21/20
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily perform various operations for checking the connecting state of an airbag module in use of an opening part of an instrument panel to be secured by removing a glove box, as an operating opening, as this glove box is easily removable in a short time on the process of an automotive manufacturing line. SOLUTION: A glove box 4 to be set up in a space between an airbag module and a tray is formed into a bucket type one, while this bucket type glove box 4 is composed of being free of detachment with an instrument panel 1, and with the glove box 4 removed from the instrument panel 1, operations from the downside of the airbag module is made possible to be done through an opening (operating owing S) to be securable for the instrument panel 1.
Patent JP-H01234951-A (JP)
Title: Buffer storage system and buffer storage control device
Inventor: FUKUDA HIROSHI
IPC: G06F12/12
Filed: 1988-03-15
Abstract: PURPOSE:To prevent data necessary for a system or the like from being lacked from a cache memory by making an address area including specific data correspond to a way not to be controlled at its replacement by a least recently used (LRU) control circuit or the like. CONSTITUTION:In a set associative type cache memory, ways FB not to be controlled at the replacement by the LRU control circuit 1 are respectively formed in a directory memory 2 and a data memory 3 independently of ways A-D to be controlled at their replacement by the circuit 1 and an address setting means for setting up address areas to be allocated to the ways is formed to switch the ways in accordance with an address applied to access. The address area including specific data is made to correspond to the ways FB not to be controlled at their replacement by the circuit 1 or the like. Consequently, data necessary for the system can be prevented from being lacked from the cache memory.
Patent JP-H02241078-A (JP)
Title: Printed-wiring board with shielding layer
Inventor: KAWAKAMI SHIN
IPC: H05K3/42
Filed: 1989-03-15
Abstract: PURPOSE:To manufacture a printed-wiring board having excellent electromagnetic shield effect by specifying the thickness of an insulating layer between printed-wiring circuits and a shielding layer within a specific range. CONSTITUTION:Within a printed-wiring board 9 provided with printed-wiring circuits 2 on one surface or both surfaces of insulating board 1 as well as a shielding layer 5 through the intermediately of an insulating layer 4, the said insulating layer 4 is formed in thickness of 20-50mum. For example, the printed wiring circuits 2 are formed on both surfaces of the insulating board 1 while a continuity through hole part 7 is filled up with a sealing member 3a. Furthermore, an insulating layer 4 is formed by screen printing process, etc., and after forming an electromagnetic shielding layer 5 on the upper side of the insulating layer 4, a solder resist layer 6 serving both as a protective layer of the insulating layer 4 and the electromagnetic shield layer 5 is formed. Then, the said insulating layer 4 is formed in thickness of 20-50mum. Through these procedures, the accurate operations of the printed-wiring circuits 2 as well as the shielding action of the shielding layer 5 can be assured.
Patent JP-H04279267-A (JP)
Title: Automatic molten metal supplying device in die casting machine
Inventor: YAMAUCHI YORIMUNE
IPC: B22D47/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide the machine, which can achieve molten metal supplying cycle in short time without accompanying with large inertia force to convey a ladle, by lightening the whole conveying material at the time of conveying the ladle storing the prescribed quantity of molten metal to pouring position from a furnace. CONSTITUTION:A main plate 10 fixing a lift-driving device 40 is fixedly arranged, and a lifting device 30 is arranged as shiftable in vertical direction to the main plate 10 and the ladle device 20 is arranged as possible to lay/ detach to the lifting device 30. The lifting device is ascended/descended with the lift driving device, and when the ladle device on the lifting device reaches to the upper limit stopping position from the molten metal supplying position, the ladle device is constituted as engageable to run-driving device 50 as shiftable in side direction and so as to detach with the lifting device.
Patent JP-S58180009-A (JP)
Title: Fitting for installing power-supply transformer
Inventor: FUKUSHIMA TOSHIO
IPC: H05K5/02
Filed: 1982-04-14
Abstract: PURPOSE:To install the flat type power-supply transformer without being shaken at a predetermined position while preventing an effect on peripheral members and parts of the generation of heat of the power-supply transformer by heat-resistant members positioned by a boss and a rib by arranging the power-supply transformer between the heat-resistant members. CONSTITUTION:The two heat-resistant members 27, which take L shape on viewing from side surfaces, and used, one heat-resistant member 27 is interposed between a fitting piece 23 and the boss 25 and between a wall section 21a and the surface, to which the fitting piece 23 is set up, of the power-supply transformer 20, and the other heat- resistant member 27 is interposed between a fitting piece 24 and the boss 26 and between a wall section 21b and the surface, to which the fitting piece 24 is set up, of the power-supply transformer 20. The fitting pieces 23, 24 are fitted to the bosses 25, 26 by screws 28 through the heat-resistant members 27 while the height of the bosses 25, 26 is made higher than size up to the fitting pieces 23, 24 from the bottom of the power- supply transformer 20, and a clearance is generated between the bottom of a lower cabinet 21 and the bottom of the power-supply transformer 20 under the state in which the bosses 25, 26 are fixed. Accordingly, the lower cabinet 21 is not affected by the generation of heat of the power-supply transformer 20.
Patent JP-S61222362-A (JP)
Title: Reader
Inventor: NISHIMURA AKIRA
IPC: G03B21/11
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a stable picture with less noise from a general read region and to obtain a dark read picture in details from a specific region by reading the general read region and the specific region while changing the density level. CONSTITUTION:Picture analog data reading a read region 8 on a micro-film is inputted to a comparator 1 via an A/D converter 3. On the other hand, the density level of the read region 8 and the specific region 9 is inputted to a switching circuit 4, the input is switched and outputted by using the input from a specific region detection circuit 2 and inputted to the comparator 1. When read data crosses over the specific region 9, a line counter 5 and a column counter 6 operated the specific region detection circuit 2 and a signal of a specific region density level is inputted to one input of the comparator 1 from the switching circuit 4 during that time. Thus, the data of the specific region 9 is compared with the specific region density level and the data of the other region 8 is compared with the read region density to form output picture data.
Patent JP-S58183553-A (JP)
Title: Method of and device for winding web
Inventor: SAKAI TOSHIFUMI
IPC: B65H19/22
Filed: 1982-04-15
Abstract: PURPOSE:To enhance the quality of a wound roll in the case that a fully wound roll is removed and thereafter, a new paper sleeve is brought in for restarting the winding of a web, by glueing the paper sleeve to the web without the web being folded in, and then by enabling the web to be wound tightly onto the paper sleeve under the nipping pressure which is exerted to the paper sleeve. CONSTITUTION:In a device in which a web (a) slit by a slitter 6 is wound around the outer periphery of a core 10 carried on first and second winder drums 7, 8, after the completion of the winding by a wound roll 11, a nip guard 20, a slider roll 12 and a free roller 23 are raised at first while a cradle 15 is moved to a position where the wound roll 11 is received. Then, the web (a) is cut by a knife 21, simultaneously with the wound roll 11 being pushed out above the cradle 15 by traversing a dump bar 9, and therefore, the cut end of the web (a) is pinched between the drum 7 and the free roller 23. Thereafter, a core (b) glued at one side thereof with a bi-surface adhesive tape 26 is fed between both drums 7, 8 by operating a core introducing device 30, for restarting the winding of the web.
Patent JP-S55154602-A (JP)
Title: On-off regulating circuit
Inventor: TANAKA MINORU
IPC: G05B11/16
Filed: 1979-05-21
Abstract: PURPOSE: To avoid the repetition of unstable ON-OFF which is the operation in response to slight conditional change, by the output of a logic circuit for the output control signal in response to the output of a comparator and by inverting the output control signal after a set time designated with a timer circuit.  
     CONSTITUTION: A bridge circuit consisting of resistors R1...R3, resistance thermometer bulb RT being a state detector, variable resistor VR being a setter, and power supply E, produces an output proportional to the resistance value of the resistance termometer bulb RT between the sliding point of the resistor VR and resistors R 2 , R 3 . This output is fed directly to a comparator 1 and to comparator 2 via the resistor R 4 , and the comparator 2 responds to the output of the bridge circuit and the output of the comparator 2 controls the start of operation of a timer circuit 3. Further, NAND circuits 4...7 output an output control signal in response to the output of the comparators 1 and 2 and the output control signal is inverted with the output of the circuit 3 after a set time designated with the circuit 3. Thus, unstable ON-OFF state which is the operation in response to slight conditional change can not be repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000262080-A (JP)
Title: Drive unit for motor
Inventor: MIYAKOSHI YASUHIRO
IPC: H02P6/08
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit with improved reliability with respect to heating for a motor. SOLUTION: A drive unit includes two resistors 41 and 42 for dividing a constant voltage VREG, a PNP transistor 45 with a base, to which the divided voltage is input, a constant current circuit 47 for making an emitter current constant in the transistor 25, an NPN transistor 46 with a base connected to emitter of the transistor 45, a resistor 43 connected between the emitter of the transistor 46 and a reference voltage GND, and a resistor 44 connected between the collector of the transistor 46 and a drive voltage VCC of a motor. The collector voltage of the transistor 46 is generated as a current-limiting voltage VCL.