baber/WOPTO huggingface dataset:
Patent JP-S63267541-A (JP)
Title: Composite steel plate
Inventor: HASEGAWA SHIGEO
IPC: B32B15/08
Filed: 1987-04-27
Abstract: PURPOSE:To contrive to allow to lower the heat treatment temperature at the disposal treatment of composite steel plates and consequently to reduce the heating energy and treatment time by a method wherein two steel plates are made into an integral body under the condition that high polymeric organic material, in which at least one kind of combustion aid is blended, is interposed between the plates. CONSTITUTION:In a composite type vibration damping steel plate, in which viscoelastic substance having vibration damping function is interposed between steel plates as an intermediate layer, a combustion auxiliary, which pyrolytically decomposes at low temperature and is flammable, is blended in advance in polymeric organic material to be interposed between said two steel plates. As the combustion auxiliary, oxides and salts of metals such as Ni, Cr, Fe and the like, or oxidizing substances such as vanadium pentoxide and the like are employed. Thus, even if almost no oxygen diffuses between the two steel plates, the oxygen molecules bonded to the combustion auxiliary are given to the polymeric material so as to oxidize it. When the polymeric material is oxidized, it turns into easily decomposable state, resulting in decomposing at a temperature which is far lower than its heat decomposition temperature under normal vacuum.
Patent JP-H0576804-A (JP)
Title: Spray gun device
Inventor: MATSUYAMA MASAKATSU
IPC: B05B7/02
Filed: 1991-04-05
Abstract: PURPOSE:To discharge a coating agent with good accuracy and high frequency. CONSTITUTION:A device is provided with a spray gun 2 having a needle valve 6 to be able to move back and forth in a base 4 and close a nozzle inlet by means of a first spring and a solenoid 3 for pulling an operation lever 11 by means of a magnet 9, and a second spring 13 for engaging through an inertia fitment 12 hitting the needle valve 6 and projecting the operation lever 11 is installed on the solenoid 3.
Patent JP-H02280878-A (JP)
Title: Washing apparatus
Inventor: UCHINO MASAHIDE
IPC: B08B3/04
Filed: 1989-04-21
Abstract: PURPOSE:To prevent the re-contamination of an object to be washed due to dirty substance after washing and to perform highly precise washing using a small amount of a washing solution by making the receiving body of the object to be washed movable up and down in a washing tank and arranging a filter to the upper end of the receiving body and making the lower bottom wall thereof openable. CONSTITUTION:When a receiving body 7 having an object 10 to be washed received therein is inserted in a washing solution 12 by an up-and-down movable means 1, the washing solution 12 flows in the receiving body 7 through the filter 13 provided to the upper end of said receiving body 7 to perform washing work. Dirty substance 11 such as a cutting powder is separated from the object 10 to be washed by this washing work to contaminate the washing solution in the receiving body 7 and becomes a state again adhered to the object 10 to be washed. When the receiving body 7 is drawn upwardly above the liquid level of the washing solution, the lower bottom wall 15 of the receiving body 7 is forcibly opened against the recovery force of a spring 18 by the wt. of the washing solution and the dirty substance 11 is discharged into a washing tank 2 along with the washing solution and, after discharge, the lower bottom wall 15 is closed by the recovery force of the spring 18. The receiving body 7 is again inserted in the washing solution and, by repeating this washing work two or more times, the highly precise washing of the object to be washed becomes possible.
Patent JP-S63267058-A (JP)
Title: Facsimile equipment equipped with copying function
Inventor: OKAMOTO TSUGIO
IPC: H04N1/00
Filed: 1987-04-24
Abstract: PURPOSE:To provide both a facsimile function and a copying function, to reduce the number of components and to contrive the miniaturization of a titled equipment and the reduction of cost by sharing one platen roller for reading an original and for feeding a recording paper. CONSTITUTION:A recording head 7 and an original feeding roller 19 are respectively provided on the platen roller 8 in opposite positions. A means for feeding the recording paper 15 is provided between the platen roller 8 and the recording head 7, and a means for feeding the original between the platen roller 8 and the original feeding roller 19. A means for reading the picture of an original surface is provided for the feeding line of the original and the picture reading means and the recording head 7 are electrically connected. Furthermore, a reception means from outside is electrically connected to the recording head 7, and a transmission means to outside to the picture reading means. Thus, the facsimile equipment with the copying function in a simple constitution can be obtained, the manufacture cost of the equipment can be reduced, the equipment can be miniaturized and consumption power can be reduced.
Patent JP-S5626222-A (JP)
Title: Testing device for level switch of hygroscopic moisture separator
Inventor: OKUNISHI FUJIO
IPC: G01F23/30
Filed: 1979-08-13
Abstract: PURPOSE: To carry out the switch test without giving any effect to the operation of the atomic power turbine plant, by providing the air-actuating valve to the drain detecting piping of the hygroscopic moisture separator in order to form the test water supply system to the level switch main body.  
     CONSTITUTION: The moisture in the vapor for driving the atomic power turbine is separated by hygroscopic moisture separator 1 and then applied to level switch  main body 14 via drain detecting pipings 26a and 26b which interlock main body  14 which stores separator 1 and float 15. And the supply of vapor to the turbine is  controlled by water level upper and lower limit position detecting limit switches 11  and 12 interlocking float 15. The test water supply system comprising water supply  tank 16 including air-actuating valves 6 and 8 is connected to pipe 26a. Thus the  level switch test is possible whithout giving any effect to the plant operation and  according to the operation of valves 6 and 8. The used water after the test is  treated by the drain system provided to pipe 26b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08295741-A (JP)
Title: Antistatic colorant for thermoplastic resin and its production
Inventor: NOGUCHI NOBORU
IPC: C08J3/22
Filed: 1995-04-26
Abstract: PURPOSE: To obtain an antistatic colorant which is used for a thermoplastic resin, is easily melt kneaded in its preparation, and can contain an antistatic agent in a high concn. by adding a specific component in melt mixing and kneading a thermoplstic resin with a colorant and an antistatic agent. CONSTITUTION: The antistatic colorant is prepd. by melt mixing and kneading a thermoplastic resin as the carrier resin with an antistatic agent, diatomaceous earth, and a pigment and/or a dye. The antistatic agent is a surfactant having antistatic capability, an example being one having an m.p. of 80 deg.C or lower. Naturally occurring diatomaceous earth or its baking product having a particle size of 1-20μm is used, one having an oil absorption higher than 120ml/100g being pref. A suitable ratio of the surfactant to the diatomaceous easth is (3:1)-(1:3), and the total concn. of the surfactant and the diatomaceous earth is adjusted to 12-80wt.% to give a masterbatch contg. 9-60 wt.% surfactant.
Patent JP-S5529819-A (JP)
Title: Production of selenium material for electrophotography
Inventor: KAMEDA MASAHIRO
IPC: G03G5/08
Filed: 1978-08-24
Abstract: PURPOSE: To produce Se material for vapor deposition effective for producing photoreceptors for electrophotography without entailing particularly laborious operations by applying ultrasonic wave vibrations to molten Se and increasing the degree of crystallinity.  
     CONSTITUTION: Powdery or granular Se is put in a crucible 1 and is made to molten Se 8 by a melting coil 2. Since the vibrating bar 4 for direct transmission of vibrations from an ultrasonic vibrator 3 has deeply entered the central part of the crucible 1, vibrations are given to the Se 8. As the drain cock 5 in the lower part of the crucible 1 is loosened or removed, the Se 8 having been given vibrations falls onto a shotter plate 6 below the crucible 1 and is dropped into the distilled water 9 in a distilled water storage vessel 7 by passing the holes thereof and is recovered as granular Se. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59226534-A (JP)
Title: Signal transmitting method
Inventor: YOKOI MASAKAZU
IPC: H04J3/06
Filed: 1983-06-07
Abstract: PURPOSE:To increase the volume of transmitted information and transmit information in a high speed by dividing the signal transmission time zone of one cycle to plural sections with a prescribed signal and transmitting the same data in corresponding time zones of individual sections and transmitting individual data in left time zones. CONSTITUTION:One cycle (for example, 240ms) is divided to 8 frames by reset pulses, and information having the same contents, for which high-speed transmission is required, is transmitted in specific zones of individual frames, and information, for which low-speed transmission is satisfactory, is transmitted in left time zones. Thus, information transmitted in high-speed transmission time zones is transmitted at a period of 240/8, namely, 30ms, and a sufficiently high speediness is secured. With respect to the information transmitted in low-speed transmission time zones, though the high speediness is not satisfied because such information is transmitted at a period of 240ms, a sufficiently large quantity of information is transmitted with 8 frames in one cycle.
Patent JP-H02281403-A (JP)
Title: Method for erasing data of magnetic card
Inventor: KATO MASAO
IPC: G11B5/09
Filed: 1989-04-20
Abstract: PURPOSE:To eliminate the need for a magnetic card read-writer which has both a read-only head and a write-only head by a method destroying data which are recorded so far by using the read-only head. CONSTITUTION:When the magnetic card is read and it is judged that its information (data) is correct, it is decided whether or not the card is inserted, and when found inserted, a central processing unit 5 outputs a select signal to a relay 2 to excite a coil, thereby switching a changeover contact of the relay. When the relay 2 is switched, signal of an oscillation circuit 4 is applied to the read-only head 1 to supply and AC current and an AC magnetic field is applied to the recording surface of the magnetic stripe of the magnetic card. Therefore, regular information (data) which is recorded so far come to alternate '1' and '0' meaningless data and the original data which is recorded on the magnetic card is destroyed and erased. Consequently, the data on the magnetic card can be destroyed only by the read-only head 1.
Patent JP-H11348194-A (JP)
Title: Co-injection stretch blow molded container
Inventor: TAI SHINJI
IPC: B32B27/28
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a co-injection stretch blown multilayered container consisting of a thermoplastic polyester and EVOH improved in impact releasability to a large extent. SOLUTION: A co-injection stretch blow molded container consists of a thermoplastic polyester layer (a-layer) and an ethylene/vinyl alcohol copolymer layer (b-layer) and the a-layer is arranged so as to directly come into contact with both surfaces of the b-layer and the crystal fusion peak of the ethylene/ vinyl alcohol copolymer by a differential scanning calorimeter(DSC) is a single peak and satisfies formula I: 25<=ETb<=48 and formula II: 92<=SDb<=99 [wherein ETb is ethylene content (mol.%) of ethylene/vinyl alcohol copolymer and SDb is a saponification degree (%) of ethylene/vinyl alcohol copolymer].
Patent JP-H02280849-A (JP)
Title: Garbage disposal apparatus
Inventor: YAJIMA YOSHITAKA
IPC: B02C18/00
Filed: 1989-04-21
Abstract: PURPOSE:To make smooth the transfer of a garbage from a grinding part to a transport part and to avoid a clogging of the garbage at this part by making a cross-sectional area of a path of transport part larger than that of an outlet port from the grinding part to the transport part. CONSTITUTION:Casings 10, 12 are equipped with a charge port 6 connected to a drain hole 2 of a sink 1 at the upper part and a grinding part 12d furnished with a grinding cutter 18 rotated by a motor 15 at the bottom part of the charge port 6. A drain casing 29, which is connected to the casings 10, 12 through a transport part 27a including a water trap 27b in its middle part, is equipped with a drain port 33 for connecting to a drain hose 32, which communicates with a sewer pipe etc., and another discharge part 31 different from the drain port 33 respectively at the bottom part. Inside this drain casing 29, a draining drum 36, which is rotated by a motor 50 and furnished with two or more draining holes, is installed. Furthermore, a cross-sectional area of a transport pipe 27 of the transport part 27a is made larger than that of an outlet port 12b from the grinding part 12d. Transfer of a garbage from the grinding part to the transport part is made smooth and a clogging of the garbage is avoided as a result.
Patent JP-S62258253-A (JP)
Title: Speed change control method for continuously variable transmission
Inventor: YOSHIDA MAKOTO
IPC: B60W10/10
Filed: 1986-05-02
Abstract: PURPOSE:To improve the feeling of speed change by approaching the initial target input rotation stepwise to the final target input rotation prior to arrival thereto thereby eliminating the blow up of the input rotation and the breathing during kickdown. CONSTITUTION:When the speed change is started from the lowest speed ratio imax, it is executed along a curve of target input rotation as shown by E F G. At first, an input rotation Ni and a vehicle speed V are increased along a line of the lowest speed ratio imax, and when the input rotation Ni reaches to point E of initial target input rotation, the vehicle speed is accelerated while being changed along a line (a) inclining toward the final target input rotation thus arriving to point F of the final target input rotation. Then the speed is changed along a line (b) inclining toward the final target input rotation to the maximum speed ratio side, and when the speed reaches to point G of the maximum speed ratio it is accelerated along a line of the maximum speed ratio imax. Since the inclination (a) is set between the inlination of the lowest speed ratio imax and the inclination (b), the blow up phenomenon of the input rotation in the initial speed change stage is eliminated. It can be executed similarly during kickdown.
Patent JP-S56107457-A (JP)
Title: Multidigit fluorescent display tube
Inventor: KOBAYAKAWA MASAKI
IPC: H01J31/15
Filed: 1980-07-25
Abstract: PURPOSE:To prevent dielectric breakdown between electrodes and simplify manufacturing process by making grid and filament terminal lead wires penetrate to lead in the sealing section of a pair of enclosures. CONSTITUTION:Grid framework A is provided by overlapping a grid plate and a spacer and manually securing reed pieces 3a and 3b and 6a and 6b or frame members 4 and 7. Anode substrate framework B is provided by fitting an anode framework and the upper and lower fitting areas 13a and 13b of a support body overlapping them with a substrate supported by a supporter from the rear, and securing the lead terminal on the anode substrate to the lead 16 of the supporter by means of welding, etc. Display electrode framework C is obtained by overlapping grid framework A with anode substrate framework B. A filament 18 is stretched to this display electrode framework C and the lead of the filament 18 is connected to leads 19a and 19b which are connected to lead members 17a and 17b.
Patent JP-H06307841-A (JP)
Title: Thickness measuring device for attachment to internal wall of piping
Inventor: OHIRA YOSHIHIRO
IPC: G01N23/04
Filed: 1993-04-28
Abstract: PURPOSE:To allow mounting simply on a pipe to be measured and measure accurately the thickness of an attachment over the whole circumference of the pipe by providing a radiations source and a radiations sensor, and rotating them in a single piece along the peripheral surface of the pipe. CONSTITUTION:In the condition that guides 3, 4 are split, a pipe to be measured 1 is secured to the base 2. Hooks 7, 8 are hitched at pins 9, 10, and mounting boards 5, 6 are coupled provisionally, and also the guides 3, 4 are coupled provisionally. A guide rail 24 is coupled with another 23 using fastening screws 21, 22, and the guides 3, 4 are consolidated. Therein a radiations source 11 and a radiations sensor 12 situated oppositely while pinching the center axis of the pipe 1 are approached with the aid of slides 11a, 12a to a position a certain distance apart from the peripheral surface of the pipe 1, and in the same manner, an ultrasonic wave probe 13 is put in tight attaching to the peripheral surface of the pipe 1. The source 11, sensor 12, and probe 13 are located on the left, right, and upon the pipe 1, and the radiations intensity after passage of the radiations is sensed 12, and thereupon the thickness of the attachmennt to the pipe inside is calculated through measuring 13 of the wall thickness of the pipe 1. Then the guide 3 rotates the source 11, etc., in a single piece, and measurement takes place over the whole periphery of the pipe 1.
Patent JP-H04332209-A (JP)
Title: Multiterminal power amplifier
Inventor: YAMAMOTO KAZUICHI
IPC: H03F1/52
Filed: 1991-05-08
Abstract: PURPOSE:To enable a multiterminal power amplifier with plural input/output terminals operating in a microwave range to be standly configuration for all of N amplifiers. CONSTITUTION:Four terminal changeover switches that are electric length es1 between terminals a-b being in the connection state 1, and electric lengths between terminals a-c and b-d being in the connecting state 2 and that are electric lengths between terminals a-d and b-c being in the connecting state 3 are all installed corresponding to each amplifier, and terminals d and c of adjacent four terminal changeover switches are connected using connecting line for electric length ess, terminals c and d of four-terminal changeover switches at both ends are connected to terminals T1 and terminal T2 with connecting lines for electric length er, with changeover switch networks ess= es1-2es2, and er=es1-es2 each of input/output sides of N amplifiers is provided, two amplifiers are installed between terminals T1 and T2, and the multiterminal power amplifier is provided with a control means so that when at least one of existing N amplifiers out of (N+2) amplifiers fails, a leypuss route can be formed that shifts one from adjacent amplifiers to standly amplifiers.
Patent JP-H04333271-A (JP)
Title: Lead frame, manufacture thereof, and semiconductor device
Inventor: NARITA HIROSHI
IPC: H01L23/50
Filed: 1991-05-09
Abstract: PURPOSE:To enable a lead frame to be protected against contamination by plating solution and shortened in working hour required for manufacturing it by a method wherein a beltlike precious metal plating layer is formed on one side of a lead frame material strip, a beltlike plating layer of different metal is formed on the other side, and the lead frame material strip is subjected to a blanking press process. CONSTITUTION:A beltlike silver plating layer 2 is provided between the adjacent slits 8. Then, a solder plating layer 6a is electrodeposited surrounding the slits 8 excluding the upper and the lower row of slits 8. The plated lead frame material strip concerned is blanked out into lead frames 13 by a press. The silver plating layer 2 and the solder plating layer 6a are formed on the opposite sides respectively giving an enough space between them in a continuous belt plating process. By this setup, a lead frame can be protected against two types of plating solution and lessened in manufacturing hour.
Patent JP-H07310367-A (JP)
Title: Post/beam joint area-reinforcing structure of reinforced concrete post and steel beam
Inventor: TAKEDA JUICHI
IPC: E04B1/16
Filed: 1994-05-17
Abstract: PURPOSE:To provide a low cost post/beam joint reinforcing structure which prevents effectively bearing breakdown of a reinforced concrete post and easy to manufacture in terms of a beam penetration type post/beam joint which allows a steel beam to penetrate the reinforced concrete post. CONSTITUTION:Reinforcing bars, which comprise a pair of legs 3A and 3B and a base part which interconnects the legs, are vertically installed crosswise in such a fashion that they may stride over a steel beam 2 in a post/beam joint. Upper extended parts of the legs 3A and 3B are buried in the upper part reinforced concrete post 1 while lower extended parts are buried in the lower part of the reinforced pipe 1.
Patent JP-S62260062-A (JP)
Title: Method for synthesizing high hardness boron nitride
Inventor: FUKUSHIMA KAZUHIKO
IPC: C23C16/34
Filed: 1986-05-07
Abstract: PURPOSE:To deposit chemically stable BN having high hardness on the surface of a substrate by passing a gaseous mixture of a gas contg. B with a gas contg. N through microwave electrodeless discharge and by leading the mixture to the surface of the substrate heated to a specified temp. so as to bring the mixture into thermal decomposition and reaction. CONSTITUTION:A gaseous mixture of a gas contg. B such as B2H6, BCl3 or BBr3 with a gas contg. N such as N2 or NH3 is passed through microwave electrodeless discharge to excite the gases. The gaseous mixture of the excited gases is then led to the surface of a substrate heated to 300-1,300 deg.C. The mixture is brought into thermal decomposition and reaction to deposit BN on the surface of the substrate. Thus, cubic BN having superior thermal shock resistance, heat conductivity, hardness and wear resistance and also having superior resistance to iron group metals at high temp. can be deposited from the vapor phase under variable synthesis conditions.
Patent JP-S5734046-A (JP)
Title: Dielectric glass composition
Inventor: KOKUBU YOSHINORI
IPC: H05K3/28
Filed: 1980-07-29
Abstract: PURPOSE: A dielectric glass composition for forming a crossover insulating layer and cover coat having high operation efficiency in calcination, obtained by blending dielectric glass powder with a specific amount of clay minerals of montmorillonite groups.  
     CONSTITUTION: 100pts.wt. dielectric glass powder is blended with 0.1W10pts.wt. clay minerals of montmorillonite groups, e.g., montomorillonite, beidellite, etc. or clay consisting essentially of it, to give a dielectric glass composition. The additive ingredient increases swelling characteristics, suspending power, and thickening  power in the presence of water or organic solvent, and, when the glass powder is  blended with it to give paste, it improves dispersibility of particles and thixotropic  power of paste. Consequently, a glass layer is provided with a certain degree of  interlocking power until glass reaches the starting temperature of softening during  the calcination of the glass layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58220974-A (JP)
Title: Closing method of flow regulator in multistage hydraulic machine
Inventor: MUTAGUCHI KOUZOU
IPC: F03B15/04
Filed: 1982-06-17
Abstract: PURPOSE:To reduce the generation of vibration and/or noise, by successively delaying the closing order of a flow regulator from a high pressure stage side to a low pressure stage side. CONSTITUTION:At transient time such as load cut off or an input cut off, when a flow regulator is fully closed, the flow regulator 1 in a high pressure stage side is firstly closed and th flow regulator 2 in a low pressure stage side is secondry closed. That is, the flow regulator is closed to be successively delayed from the high pressure stage side to the low pressure stage side. In consequence, vibration and/or noise can be reduced and safety of strength is increased.