baber/WOPTO huggingface dataset:
Patent JP-H11290528-A (JP)
Title: Board case for pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a board case for pachinko machine (pin ball game machine) which enables to see through both surface and back sides of a control board from the outside, to easily find an unfair remodeling on the control board side, and to prevent an unfair remodeling on the control board side by inserting a tool, etc., from a heat radiating hole. SOLUTION: A control board 7 equipped with openably connected plural case bodies 17, 18, 19, electric parts such as ROM to control game operation, connectors 16, and printed patterns is housed by the case bodies 17, 18, 19 so as to be cover from outside. The case bodies 17, 18, 19 have a structure to enable to see through the control board from the outside and at least one case body 19 of the plural case bodies 17, 18, 19 is equipped with a heat radiating hole formed into a small hole.
Patent JP-H05271781-A (JP)
Title: Manufacture of stainless pretreated steel strip for cold rolling and apparatus therefor
IPC: C21D8/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide a stainless pretreated steel strip for cold rolling capable of manufacturing a stainless cold rolled steel strip having an excellent surface luster in every cases of subjecting a stainless steel strip to cold rolling by a large-sized work roll such as a cold tandem mill or the like, of subjecting it to cold rolling by a small-sized work roll and of executing cold rolling in the combination of the two. CONSTITUTION:In the method for manufacturing a stainless pretreated steel strip for cold rolling, a stainless steel strip after the completion of hot rolling is annealed, is continuously annealed and is immediately subjected to rapid cooling at >=25 deg.C/sec cooling rate.
Patent JP-S5626699-A (JP)
Title: Operating method of sludge dehydrator
Inventor: HIRAI ATSUO
IPC: B30B9/20
Filed: 1979-08-11
Abstract: PURPOSE:To continue the dehydrating work without generation of the unoperatable state and fault, by increasing temporarily the rotation torque of dehydrating rollers in case that foreign matter are mixed into sludge. CONSTITUTION:When a wood chip and so on are pressed between dehydrating rollrs 1 and 2, overload is applied to hydraulic motoros 5 and 6, and oil pressure rises rapidly; and when oil pressure becomes higher than the pressure set to relief valve 16, valve 16 is opened, oil ejected from hydraulic pump 8 is restored in tank 7 in the no-load state. Oil pressure from the other hydraulic pump 9 rises up to high pressure set by relief valve 13, and the oil supply quantity is reduced to the half, and high-pressure oil is supplied to branching valve 11 and hydraulic motors 5 and 6, and the rotation torque is increased, however, the load of motor 10 is fixed overall. When foreign matter is released, the torque is lowered and becomes the normal set torque, and pressure in the hydraulic circuit is lowered also; and when pressure becomes set pressure of relief valve 16, valve 16 is closed, and oil ejected from hydraulic pump 8 is flowed out to the oil supply tube and is increased, and the rotation of hydraulic motors 5 and 6 is increased, and they are driven in the set speed.
Patent JP-H05296409-A (JP)
Title: Protection system and protection device for exhaust heat recoverying boiler
Inventor: MITSUTAKE YUICHI
IPC: F22B37/42
Filed: 1992-04-22
Abstract: PURPOSE:To eliminate a water flow of high differential pressure by a method wherein a protection against a minimum flow rate of a high pressure feed, water pump and another protection against a heating and pressure increasing of accumulated water within a closed segment are made independent from each other. CONSTITUTION:Amount of water passing through a high pressure feed, water pump 6 is adjusted by a minimum flow rate adjusting valve 16 for a high pressure feed water pump in such a manner that its water volume may not become less than a specified water volume. A protection function of the high pressure feed water pump 6 for discharging water into other system than a feed water system such as a condensor and the like through a high pressure feed water pump minimum flow rate pipe 15 is made independent. In turn, an expansion water discharging pipe 17 is set such that as an operation is carried out with the expansion water valve being opened under a non-water supplying condition, a discharging pressure of the high pressure feed water pump 6 may act against the feed water system. Under this condition, as accumulated water is heated and its temperature is increased as well as expanded through a heat exchanging with gas turbine discharged gas at a high pressure economizer 11, water having the same volume as the expanded volume is discharged into a discharged side of the high pressure feed water pump 6. With such an arrangement, it is possible to perform a positive prevention of increasing of pressure at the economizer 11 and to eliminate occurrence of high differential pressure water flow.
Patent JP-S582713-A (JP)
Title: Electric dynamometer
Inventor: SUGIMOTO AKINORI
IPC: G01L3/22
Filed: 1981-06-30
Abstract: PURPOSE:To obtain not only a large absorbing torque but also a driving force even in a low-speed rotation and draw back energy, by making it possible that the yoke as a stator of a vortex flow dynamometer is driven by another motor. CONSTITUTION:The yoke as a stator of a vortex flow dynamometer can be driven by another motor. For exmaple, a recess part 2a is formed in the center of the outside circumferential face of a rotor 2 attached to the outside circumferential face of a shaft 1. A yoke 4 is arranged so as to face to the rotor 2 through a gap 6, and a recess part 5a is formd in the position facing to the recess part 2a of the rotor 2, and an energizing coil 5 is provided in this recess part. This yoke 4 is connected to a rotor 8 of a motor through a shaft 7 and is rotated together with the energizing coil 5 around the rotor 2 coaxially at 360 deg. freely and continuously.
Patent JP-H11297744-A (JP)
Title: Method for evaluating unwinding performance of thin bonding metal wire of semiconductor device
Inventor: IGA SUKEHITO
IPC: H01L21/60
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To evaluate unwinding performance of a thin bonding metal wire conveniently and objectively by turning a spool to unwind a thin metal bonding wire sequentially and then inspecting the unwinding state thereof. SOLUTION: A thin metal wire 4 wound around a spool 3 is fixed to a spool holder and then the spool 3 is turned in a windshield container 8 to unwind the thin metal wire 4. The unwound thin metal wire 5 drops with the self-weight thereof. When the thin metal wire 5 is unwound smoothly, it is not detected by a sensor 9 but when abnormality occur, e.g. the thin metal wire is caught, it is detected by the sensor 9. When the spool 3 is turned continuously, abnormality is eliminated and the thin wire is unwound again smoothly. Unwinding performance is evaluated by measuring the number of detection times of the sensor 9.
Patent JP-S5530741-A (JP)
Title: Common bus monitor of data processing unit
Inventor: HASEGAWA AKIJI
IPC: G06F11/30
Filed: 1978-08-25
Abstract: PURPOSE: To enable to obtain the data effective to the diagnosis of failure, by always monitoring the content on the common bus and displaying the address on the display unit when the processor operation is stopped with the occurrence of a failure in the data processor.  
     CONSTITUTION: The address bus 1 consists of a plurality of address signal lines and the strobe signal line 1-2 representing the establishment of address signal, and the register 7 in the bus state monitor unit 6 stores the address signal in the timing of leading or trailing of the line 1-2 and displays it on the display unit 9-1 via the driver 8-1. If the content of the signal line 1-1 represents error, a failure is taken place in somewhere in the data processing unit and if the operation of processor is stopped, the address in this case is displayed on the display unit 9-1. Thus, the data effective to the diagnosis of failure can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09294397-A (JP)
Title: Motor controller for air conditioner
Inventor: MORIMOTO JUNJI
IPC: H02M7/48
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize at the same time both the improvement of input power factor by a power rectifier and the suppression of harmonics components in power silly current and the suppression electromagnetic noise and power loss by giving switching operation to the power rectifier when the load current is larger than the prescribed value and by providing a power rectifier circuit start and stop means for stopping when the load current is smaller. SOLUTION: Power rectifier block start and stop means 16 (power rectifier start and stop means) gives a switching operation to the power rectifier 8 when a load current detected by load current detection means 15 is larger than prescribed value, and the switching operation of the power rectifier circuit 8 is stopped when the load current is smaller than the prescribed value. By doing this, electromagnetic noise and power loss in the power rectifier block 10 due to unnecessary operation can be suppressed, and the improvement of input power factor in power rectifier 8 and the suppression of harmonic components of power supply current and the suppression of electromagnetic noise and power loss can be realized at the same time.
Patent JP-H10293775-A (JP)
Title: Test pattern creation method through simulation circuit
Inventor: SAKAI HIROAKI
IPC: G01R31/3183
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a creation method of a test pattern which prevents redundancy and improves quality. SOLUTION: First, in a step S102, an input pattern is inputted to a simulation(SM) circuit that assumes circuit arrangement of an LSI, etc. Next, in a step S104, an SM pattern is outputted from the SM circuit and also, an idle state is detected. The idle state means such a case when the SM pattern of a each prescribed clock cycle (cycle) coincides with an SM pattern that precedes the prescribed cycle by one cycle. Next, in a step S106, it is decided whether the SM pattern of a current cycle is in an idle state or not. When it is not in an idle state, the SM pattern is adopted as a test pattern in a step S108. When it is in an idle state, the SM patter of the current cycle is eliminated from a test pattern.
Patent JP-S58220110-A (JP)
Title: Gripping device for optical fiber
Inventor: MATSUMURA YASUNARI
IPC: G02B6/38
Filed: 1982-06-17
Abstract: PURPOSE:To conduct automatically optical fibers in the bottom of a V groove and to improve the efficiency of operation, by providing the V-grooves larger than the diameter of the optical fibers to a base plate and a keep plate and pressing the optical fibers placed on the V-groove of the base plate with the V-groove of the keep plate. CONSTITUTION:A gripping means for optical fibers consists of a V-grooved base plate 8 having a V-groove 11 and a part 10 to be meshed with a V-grooved keep plate 9 and said keep plate. Optical fibers 1, 1' to be connected are first set roughly on the groove 11. The fibers 1, 1' may be in any position as far as they are held in place in the groove 11. When the plate 9 is mated with the part 10, the fibers 1, 1' are forcibly pressed to the bottom of the groove 11, and the axes of the fibers 1, 1' are aligned. The optical fibers are conducted automatically in the bottom of the V-groove by such constitution and the efficiency in the operation for connection is improved.
Patent JP-S58222776-A (JP)
Title: Gate trigger device for thyristor
Inventor: KIUCHI MITSUSACHI
IPC: H02M1/08
Filed: 1982-06-15
Abstract: PURPOSE:To reduce a gate trigger current of a thyristor by detecting the zero point of an anode current of a bidirectional thyristor, and generating a gete trigger current of the pulse width sufficient to conduct the thyristor which is synchronized with the zero point. CONSTITUTION:A zero point pulse is generated by a zero point detector which detects the zero point of the conducting currents of thyristors 1a, 1b connected to a current detector 4, and a pulse which has sufficient pulse width to the gate drive is generated from a synchronizing pulse generator 6. Then, the bidirectional thyristors 1a, 1b are connected in the vicinity of the zero point by a drive circuit 7, and stopped. In this manner, the power source capacity of the drive circuit can be reduced, thereby decreasing the gate trigger current.
Patent JP-H07254686-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SAKUI YASUSHI
IPC: H01L29/788
Filed: 1994-03-15
Abstract: PURPOSE:To enhance the reliability by arranging a floating gate asymmetrically with respect to the center line of an element region in the row direction thereby preventing erroneous writing into an adjacent memory cell. CONSTITUTION:A field oxide 2 is covered, at the thickest part thereof, with a floating gate 4 and a control gate 6 is not arranged directly on the central part of the field oxide 2. Consequently, even if a high voltage is applied to the control gate 6 at the time of writing, the voltage at the floating gate 4 increases only to a level equal to the high voltage multiplied by the coupling ratio of memory cell and thereby no inversion layer is formed in a p-well 1' immediately below the central part of the field oxide 2. A field transistor employing the n-layer of an adjacent NAND cell block as the source-drain and the fringe of the control gate 6 and the floating gate 4 as the gate is not thereby conducted. This structure prevents erroneous writing into an adjacent memory cell.
Patent JP-H10292189-A (JP)
Title: Mildewproof treatment of material for aluminum-based electric wire
Inventor: IKEDA TAKESHI
IPC: C10M133/16
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of an aluminum-based electric wire material such as aluminum wire or aluminum pipe from being corroded due to proliferation of mildew, by surface-treating the aluminum-based electric wire material with a surface treating solution, in which a mildewproof agent is compounded. SOLUTION: An aluminum-based electric wire material is surface-treated with a surface treating solution in which 0.1-12 wt.% mildewproof agent [e.g. 2-(4-thiazolyl)-benzimidazole] is compounded. Furthermore, the treating solution is preferably e.g. mineral oil-based lubricant and when the treating agent is a coating material, the coating material comprises preferably a resin component such as acrylic resin and a solvent component and e.g. electrostatic coating method is preferably used as the treating method.
Patent JP-S588129-A (JP)
Title: Sucking and removing method of waste fiber in textile machine
Inventor: MORITA CHISATO
IPC: D01G15/82
Filed: 1981-07-02
Abstract: PURPOSE:To remove waste fibers with certainty and prevent the occurrence of mechanical accidents, by sucking and removing the waste fibers through suction nozzles provided near shaft openings of a textile machine with a sucking force increased at an interval of a given time. CONSTITUTION:Suction nozzles 5 are provided near the respective shaft openings 12, and waste fibers passing through the shaft openings 12 to the outside of the macnine are sucked and removed. The opening and closing of a solenoid valve 8 is controlled by a controlling apparatus 9 containing a timer, etc. If the waste fibers are partially stuck to and accumulated in the tip openings of the nozzles 5 in applying a low sucking pressure to the respective sucking nozzles 5, materials stuck to the nozzles 5 are powerfully sucked to the nozzles 5 by a variation in pressure and a high pressure to prevent the accumulation of the waste fibers.
Patent JP-S5532435-A (JP)
Title: Dc machine
Inventor: OOSHIMA IWAO
IPC: H02M7/04
Filed: 1978-08-25
Abstract: PURPOSE: To greatly heighten the DC dielectric strength of insulating construction, by providing a barrier on an insulator on a high-voltage lead wire extending from a coil through an insulating cylinder to lengthen a creeping distance and make the distribution of potential uniform.  
     CONSTITUTION: The barrier 23 of oil-impregnated paper is provided between outer insulating cylinders 3a, 3b. When a DC voltage is applied, the distribution of DC potential is determined by the resistivity ratio of the paper to oil of the barrier 23. Since a current is blocked by the barrier 23 near the surface of the insulator 13a of the high-voltage lead wire 13 which is a current passage of low resistance, the current flows along the surfaces of the insulator 13a and the barrier 23. Because equipotential lines are perpendicular to the direction of the current, the equipotential lines extend as shown in Fig. This results in raising the DC dielectric strength of the insulating construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04312503-A (JP)
Title: Poly-p-hydroxystyrene derivative based antibacterial and antifungal agent having dialkylaminomethyl group
Inventor: UCHIBORI TAKESHI
IPC: A01N33/10
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a high polymer based antibacterial and antifungal agent having wide antimicrobial spectrum, exhibiting antibacterial and antifungal activity, being harmless or extremely low toxic to human body, animal, etc., and having multi-functional properties. CONSTITUTION:The objective poly-p-hydroxystyrene derivative containing an unit expressed by formula I [X<1> is Br, Cl or J; Y is CH2N (CnH2a+1)2 or formula II (n is 6-8; R is 1-4C alkyl, benzyl or p-chlorobenzyl; X<2> is Br, Cl, I or methyl sulfate, provided that R is methyl when X<2> is methyl sulfate); p is 0 or 1; q is 1 or 2 and when q is 1, p is 0 or 1 and when q is 2, p is O] as an essential unit and as necessary further containing an unit expressed by formula III (p' is 0-2) and having 5-1000 polymerization degree, being 0-1.9 (as average value) in number introduced per hydroxystyrene unit of X<1> and 0.1-2 (as average value) in number introduced per hydroxystyrene unit of Y and being 2 in total amount of both units.
Patent JP-H06313887-A (JP)
Title: Orientation method for liquid crystal molecules
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1993-04-30
Abstract: PURPOSE:To enable the uniform orientation of liquid crystal molecules to be provided by applying prepolymer having a principal chain embodying liquid crystal quality to the principal plane of a substrate, polymerizing the prepolymer under the application of magnetic field, and filling space between opposite substrates with liquid crystal. CONSTITUTION:The extremely thin coated film 3 of prepolymer with a principal change for embodying liquid crystal quality is applied to the principal plane of boro-silicated glass substrates 1 having transparent electrodes 2, using a spinner process. In this case, a synthesized alpha-methylstilbene derivative having an epoxy group at one end is used as the prepolymer. The prepolymer is diluted with a solvent and this solvent is made to evaporate after the diluted prepolymer is applied. Then, the substrates 1 are exposed to a magnetic force line 5 from a pole piece 4 in the prescribed direction therefor. Furthermore, the substrates 1 are heated to polymerize the prepolymer. Then, the substrates 1 are pasted to each other via the prescribed gap in such a way as keeping the transparent electrodes 2 faced to each other. The gap is filled with a TN nematic liquid crystal composite, thereby forming a liquid crystal layer 7.
Patent JP-S5627611-A (JP)
Title: Measuring instrument with fingers
Inventor: UJIIE SHIYUUJI
IPC: G01D13/22
Filed: 1979-08-13
Abstract: PURPOSE: To make possible an easy and accurate zero setting with a simpler mechanism by fixing fingers on a rotatable holder with a finger shaft as axis.  
     CONSTITUTION: When a top level finger 3 or the like is flipped with a main pointer 1, the finger 3 integral with a rotatable holder 57 turns with a finger shaft 54 as axis and stops at the top position of the pointer 1 by an elastic braking of a spring 59 thereby allowing the accurate reading of the top value. The finger 3 is reset by the resilience thereof upon release of the braking force of the spring 59 through a finger returning fixture 62. The lower level finger 2 is arranged likewise. As the fingers are so arranged as not to turn together with the finger shaft, a finger mechanism is obtained which is easy to assemble with a simple construction dispensing with pivot bearings for each finger. When the shaft 54 is rotated with a zero setting arm 63, the pointer turns through links 64 and 65 thereby enabling easy and accurate zero setting of fingers with a mechanism eliminating any complicated link construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61284437-A (JP)
Title: Heat-sealable multilayer film having low gas permeability and packaging material and use thereof
Inventor: INGO SHINKERU
IPC: B32B27/32
Filed: 1986-05-08
Abstract: Heat sealable, composite film comprising a polypropylene film, at least one adhesion layer, at least one gas-barrier layer and at least one heat-sealing layer of a linear statistical ethylene copolymer of low density.
Patent JP-H09287703-A (JP)
Title: Control device for heat source system
Inventor: INOUE KAZUNOBU
IPC: F22B35/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the tracking property of the system for a load variation by a method wherein a plurality of heat source apparatus which transfer to combustion after performing a scavenging of the inside of each furnace, are provided, and the number of the heat source apparatus which are placed under a scavenging state is set when a required number of the heat source apparatus are burnt in response to a loading amount. SOLUTION: Output pipes A1, A2, A3, A4 for steam of each boiler, are connected to a common steam header (steam collecting part) 1. In the steam header 1, a pressure detector 2 which detects a steam pressure inside, and detects the loading state, is provided. A loading amount is detected based on the detected pressure signal of the pressure detector 2, and a required number of boilers are burnt or stopped conforming to a combustion control pattern being determined in advance by a starting order being supported by a unit number controller 3. At the same time, a specified number of boilers are made to perform a scavenging operation, and the control is performed so as to track a load variation.  The control by the unit number controller 3 is performed in such a manner that a number of boilers being set by a unit number setting means 4 which can obtain the set number of units may be made to perform a scavenging operation.
Patent JP-S59230918-A (JP)
Title: Clamp feeder for bar material
Inventor: MIMATSU TAKATAMI
IPC: B65G47/86
Filed: 1983-06-13
Abstract: PURPOSE:To simplify the structure of a feeder and to prevent a trouble in the feeder by operating a moving finger pivoted by a link mechanism interlocking with a cam in co-operation with a fixed finger to clamp a bar material in a straw feeder. CONSTITUTION:When links 7, 8 are operated through a link 9 brought into slidable contact with a cam 12, a moving finger 6 is pivoted to open and close to a fixed finger 5. Accordingly, a packed straw 3 carried by a rotary disc C is caught between the moving finger 6 and the fixed finger 5 to be clamped in co- operation of the moving finger 6 and the fixed finger 5, and is adhered to a receptacle separately transported and rotated on a rotary adhering device D. In this arrangement, a bar material can be clamped between the moving finger 6 and the fixed finger 5 by movement of the moving finger 6 determined by the shape of the cam 12 to reliably clamp the material in a simple structure and reduce a trouble in the apparatus.