baber/WOPTO huggingface dataset:
Patent JP-S5383782-A (JP)
Title: Thermal luminescence measuring system
Inventor: MINAMIDE YOSHIHIRO
IPC: G01T1/115
Filed: 1976-12-29
Abstract: PURPOSE: To make an automatic measurement at a high speed possible and to eliminate breakage of thermal liminescent elements by normally acco modating a thermal luminescent material in a case so that the measurement may be accomplished sn a manner to extract the card, to which that material is attached, from the case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H105744-A (JP)
Title: Method of removing arsenic acid ion
Inventor: HAMANO SEIICHI
IPC: C02F1/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently remove arsenic acid ions by using a spherical activated alumina having a specified wear rate and average grain size respectively as an adsorbing agent and allowing an arsenic acid-containing liq. to flow toward the activated alumina in a specified contact time in the case when the arsenic acid ion is removed by using the adsorbing agent. SOLUTION: At the time of removing the arsenic acid ion from a liq. being the arsenic acid ion-containing liq. such as plant waste water, domestic waste water and city water and containing <=1mg/l arsenic acid expressed in terms of arsenic by using an adsorbing agent, the arsenic acid-containing liq. is allowed to flow through the activated alumina for a contact time of 2-60min by using the spherical activated alumina having <=1% wear rate and 0.1-1.8mm average grain size as the adsorbing agent. The activated alumina is not especially specified, but a powdery activated alumina (rehydration property alumina) having the rehydration property obtained by calcining momentarily an aluminum hydroxide such as gypsite in a hot air flow at about 500-1200 deg.C for 0.1sec - several minute and separating.cooling it after that is used appropriately.
Patent JP-H1013963-A (JP)
Title: Remote control signal generator
Inventor: MASUDAYA HIDEKI
IPC: H04B1/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate consumption of useless power supply voltage by maintaining a transmission control part in its operative state, only while a remote control signal is outputted and sent from the remote control part. SOLUTION: Even though the operation of a push button switch 101 is stopped when a 1st remote control signal is outputted to an output port part 7, because a control signal of straight polarity is continuously outputted from a control port 8, on-stages of an NPN transistor 14 and a PNP transistor 12 are maintained and an operative state of a transmission control part 1 is maintained. Because the output of the straight polarity control signal from the port 8 is also stopped when the output of a 1st remote control signal from the port 7 is completed, both NPN and PNP transistors are turned off, and the part 1 is switched from an operative state to an inoperative state. That is, power supply voltage is supplied to the part 1, and the part 1 becomes an operative state at only for that particular time interval which is needed for a remote control signal to be sent from the part 1.
Patent JP-H0832563-A (JP)
Title: Phase synchronization circuit
Inventor: TAKEDA KAZUHIKO
IPC: H04L7/08
Filed: 1994-07-12
Abstract: PURPOSE:To prevent an unstable state attended with frequent fluctuation in a period of a frame pulse for a secondary clock caused by a phase fluctuation in a primary clock by changing a load signal level to a counter section when a leading position of the primary frame pulse comes to a position at the outside of a permissible fluctuation range. CONSTITUTION:An FP permissible range detection section 7 detects an edge position of a primary frame pulse(FP1) being an input signal from a decoded output of a counter section 2. Then all the fluctuation range of the FP1 edge position with respect to a reference clock is selected to be a permissible range of a frame pulse(FP) synchronously with a secondary frame pulse(FP2). When the FP1 stays in the FP permissible range, it is regarded that the FP1 is synchronously with the FP2, a loading signal to the counter section 2 is inhibited to allow the counter section 2 to run itself. When the FP1 comes to a position at the outside of the frame pulse permissible range, a load signal level to the counter section 2 is changed depending on the fluctuated position to extend or reduce the period of the FP2.
Patent JP-H04362109-A (JP)
Title: Replacing device for molten metal
Inventor: KATO SABURO
IPC: C21B7/14
Filed: 1991-06-05
Abstract: PURPOSE:To easily recover the molten metal remaining in the bottom of a trough by the principle of siphon. CONSTITUTION:This device is constituted of a freely liftable refractory transfer pipe 20 which is formed of an up pipe 22 immersed into residual pig 39 in a large tough 2 for replacement and a down pipe 21 hermetically closed at the bottom end by a hermetical closing means 30 and disposed in a freely liftable refractory container 24 and a vacuum discharge device 36. The solidification in the trough 2 is prevented and the operation for cleaning the trough is simplified. The need for the operation to open a residual pig removing hole in dangerous environment is eliminated.
Patent JP-S6135961-A (JP)
Title: Liquid jet recording apparatus
Inventor: UCHIKATA YOSHIRO
IPC: B41J2/175
Filed: 1984-07-30
Abstract: PURPOSE:To make it possible to certainly judge the clogging or ink exhausion of a recording head and the restored state thereof, by detecting the pulse of the change in liquid pressure based on the generation of emission pressure at the time of the emission of a liquid by the pressure sensitive means provided in the vicinity of an orifice. CONSTITUTION:When a power source is closed or when a recording head 1 was not used for a definite time, a carriage is moved to a non-printing region and predetermined pulse voltage is applied to a piezoelectric member 3. If a normal state is held, a pressure pulse almost generating no loss is detected by a pressure sensitive sensor 2. However, in such a state that no ink is present in the passage part 1D of an orifice member 1A, the pressure pulse is not sensed and, even when clogging is generated, no pressure pulse is sensed. When clogging is generated only in the vicinity of the orifice of the orifice member 1A, the pressure wave form from the pressure sensitive sensor 2 becomes abnormal. When restoration is impossible, a suction pump or pressure pump is operated to forcibly restore a normal state.
Patent JP-S5587908-A (JP)
Title: Magnetic switching systen generator and rotation detecting device
Inventor: ABE MITSUO
IPC: H02K39/00
Filed: 1978-12-27
Abstract: PURPOSE: To detect the rotation without an external power supply in principle by detecting a change of magnetic flux, which passes a magnetic substance piece, in a switching operation of the magnetic switching element to an external magnetic field by the use of a magnetic switching system generator.  
     CONSTITUTION: The permanent magnets 6 are mounted on the rotary body 7 to be checked so that the magnets are equiangularly arranged with respect to the center of rotary body, the magnetic switching system generator 5 is attached to the fixed part 8 opposite to the rotary body. The generator 5 consists of the magnetic switching element 1 and the detecting coil 4 which is wound around the cylindrical bobbin 3 and is fixed to the circumference of the element, the magnetic substance piece 2 is made of ferromagnetic material the elasticity of which is greater. The switching operation of the magnetic substance piece is of a snap action type not depending on the change speed of the external magnetic field, and has a fixed response speed determined by the elastic constant of the magnetic substance piece, the change speed of the flux at switching is constant, the wave form of voltage induced in the coil 4 can be made constant regardless of the change speed of the external magnetic field. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5589484-A (JP)
Title: Manufacture of potassium phosphate or/and acid potassium phosphate
Inventor: OKAZAKI TOSHIMASA
IPC: C25B15/02
Filed: 1978-12-27
Abstract: PURPOSE: To obtain objective products reasonably by a simplified process in which a liquid composed primarily of potassium phosphate, etc., is drawn out by electrolyzing purified potassium chloride aqueous solution in an electrolytic bath and then circulated to cathode compartment, during which process part of the liquid is taken out.  
     CONSTITUTION: To the anode compartment A of the electrolytic chamber 1, a purified potassium chloride aqueous solution is supplied from a saline water purification system consisting of the desalting process 6, the raw salt dissolution process 2, the precipitating process 3, the filtering process 4, and the chelate ion exchange resin tower 5. The caustic potash formed by electrolysis in the cathode compartment B is reacted with the returned liquid in the cathode compartment to form a liquid composed primarily of potassium phosphate and acid potassium phosphate. The formed liquid is passed through the path 11 while being mixed with phosphoric acid from the path 13 and then sent back to the cathode compartment B. A part of the liquid is drawn out of the path 12 on the way of the path 11. Thus, objective product can be obtained while keeping current efficiency high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11353807-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI KATSUJI
IPC: G11B20/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To increase the storage capacity of data without changing hardware in a magnetic disk device. SOLUTION: Two data sectors P and Q are provided between 1-data sector pulses consisting of data sector pulses (a) and (b). The data sectors P and Q are composed of regions with synchronous fields 1 and 5, address marks 2 and 6, data 3 and 4, and error correction codes 4 and 8, and a clock frequency in a magnetic disk device is increased to, increase a writing frequency, thus increasing the storage density.
Patent JP-H0781088-A (JP)
Title: Method and apparatus for driving ink jet head, and printer using the apparatus
Inventor: FUJII MASAHIRO
IPC: B41J2/175
Filed: 1994-07-12
Abstract: PURPOSE:To prevent the lowering of the relative displacement quantity of a vibration plate and an individual electrode by perfectly restoring the vibration plate by applying pulse voltage across the vibration plate and the individual electrode to allow residual charge to disappear. CONSTITUTION:A drive circuit 102a is constituted of transistors 106-109 and amplifiers 110-113. A nozzle restoring processing control signal, a printing control signal and a vibration plate restoring processing control signal are inputted to a control circuit and, on the basis of these signals, pulse voltages P1-P4 are appropriately outputted to the amplifiers 110-113. The transistors 106-109 are driven by the outputs of the amplifiers 110-113. As a result, the condenser 114 constituted of the vibration plate 5 and the individual electrode 21 is charged or discharged to emit an ink droplet 104 from a nozzle orifice 4.
Patent JP-H0830881-A (JP)
Title: Monitor for high placed water tank
Inventor: WATANABE YASUYUKI
IPC: E03B11/16
Filed: 1994-07-12
Abstract: PURPOSE:To provide monitor for high placed water tank which is remodeled with a low cost and is less affected by noise. CONSTITUTION:A relay conversion circuit 3 which is connected to a water level detector 2 of a high placed water tank 1 and converts plural water never signals 2Aa, 2Bb, 2Ca, and 2Db to a relay circuit and water level signal conversion circuits 6B and 6C which supplies the combination of contacts 3A to 3D of the relay conversion circuit 3 to a communication equipment 6A as contact signals 6Ba1, 6Ba2, and 6Ca corresponding to plural water level signals 2Aa, 2Bb, 2Ca, and 2Db by plural wirings 7A to 7C and the power source of the communication equipment 6A are provided.
Patent JP-S5493492-A (JP)
Title: Solderless terminal
IPC: H01R4/18
Filed: 1977-12-30
Abstract: PURPOSE:To make a perfect work of crimping capable, without both point ends colliding with each other, by such means that, with a U-letter shaped part, for embracing to crimp a core part of the wire, formed at one end of the terminal base plate, a concave and convex part, for making an intrusion to each other, be provide at its both point ends. CONSTITUTION:At one end of a terminal base plate 2, is formed a U-letter shaped part 3, with its both point ends 4 curled to be made embracing a core part 1 as well as crimping it. A concave and convex part 5, for intruding to each other, are provided at the both point ends 4. In such fabrication, when curled the both point ends 4 in order to embrace the core part 1, an intrusion will be made to each other, eliminating a mutual collision with a repulsive force not acting, and a perfect work of crimping can be operated.
Patent JP-S5949674-A (JP)
Title: Pattern recognizing method
Inventor: EJIRI KOUICHI
IPC: G06T7/00
Filed: 1982-09-14
Abstract: PURPOSE:To recognize one known pattern which shows a maximum correlation as an unknown pattern by checking the correlation between the unknown pattern and known pattern by using a direction code attached to the unknown pattern and that attached to the known pattern in the same method. CONSTITUTION:A black picture element at the boundary part of the unknown pattern is given the direction code corresponding to its concatenation direction, and this direction code is given to a black picture element whose distance from the boundary part is less than a half as great as line width. Thus, a direction code is given to the unknown pattern by using the same method with the direction code given to the unknown pattern. Then, the direction code given to the unknown pattern and that given to the known pattern in the same method are used to check the correlation between the unknown pattern and each known pattern. Then, one known pattern having a maximum correlation is recognized as an unknown pattern to facilitate the recognition.
Patent JP-H0913355-A (JP)
Title: Guide pipe fixing device in buried pipe and method thereof
Inventor: MIYA CHUICHI
IPC: E02B9/06
Filed: 1995-06-27
Abstract: PURPOSE: To enhance workability by mounting a guide having a guide pipe insertion hole and a fixing part, which is aligned with the guide pipe insertion hole position and which does not allow the guide pipe to be inserted and which is capable of inserting a cable inserted into the guide pipe, on the end of a buried pipe by way of a flange. CONSTITUTION: A buried pipe 14 is held on the opening of a manhole by way of a buried pipe duct sleeve 11. Then, a guide pipe 16, which is provided in the pipe 14 is inserted into an guide pipe insertion hole 4 of a guide 1. Then, the guide 1 is inserted into the pipe 14 until a flange 2 comes in contact with the end face of the pipe 14 by way of a gasket 5. The end of the guide pipe 16 is cut while it is being arranged with the surface of the flange 22. The fixine part 2 is placed in contact with the flange 22 by way of a gasket 6. Bolts 9 are inserted into bolt holes 22, 23 and 24 and fastened. Furthermore, the hole of the fixing part 2 and a space between the hole and a cable inserted thereinto or an unused hole are closed with a stop valve, thereby stopping the water. This construction makes it possible to fix the guide pipe easily and definitely and absorb expansion as well.
Patent JP-H0324908-A (JP)
Title: Molding device of sidewalk plate and soon
Inventor: TAKASAKI HITOSHI
IPC: B28B3/02
Filed: 1989-06-22
Abstract: PURPOSE:To reduce the occurrence of efflorescence remarkably, while the molded object with uniform thickness is obtained by a method in which a slide equilibrium-keeping mechanism is provided by pivotally connecting link plates respectively between the tips of each lever of front side and rear side, and a rubber mat is put between a lower mold and a table. CONSTITUTION:In a press device, when decorative material Wc and construction material Wd are pressure-molded by lowering a slider 8, for instance, if an eccentric load Pa is generated at the right side of the slide 8, the upper and lower levers 14b, 15b of right side are fixed, and the reaction force equal to an action force Pa acts on a link plate 17, and then the upper and lower levers 14a, 15a of left side are synchronized with the levers 14b, 15b of right side, whereby the slider 8 is kept in equilibrium. Since a rubber mat 29 is laid on a table 28 and a lower mold 30 is placed thereon, seed stones S are pushed into the rubber mat 29 in close contact when pressure-molding has been achieved, therefore the transfer of moisture to the side of the mat 29 is prevented, whereby the occurrence of efflorescence may be remarkably reduced.
Patent JP-H0265921-A (JP)
Title: Finishing working through electrolytic working
Inventor: KUWABARA YOHEI
IPC: B23H3/00
Filed: 1988-06-28
Abstract: PURPOSE:To finish a work, keeping the working gap between an electrode and the work constant over the whole worked surface region, by raising the electrode by a prescribed distance after the supply of the pulse electric current and spreading the gap between the electrode and the work and removing the electrolytic products, etc. in the gap by jetting an electrolytic liquid into the expanded gap and lowering the electrode by a prescribed distance and resetting the electrode at a prescribed position. CONSTITUTION:The pulse electric current is supplied into between an electrode and a work 4 which are oppositely installed, keeping a prescribed gap, through an electrolytic solution in standstill state, by an electric power source device 8, and after the pulse electric current is cut off, the electrode 2 is raised by a prescribed distance through a conversion part 7 by a drive part 6 on the basis of the instruction supplied from a controller 12, and the gap is increased. Further, a fresh electrolytic liquid is jetted between the expanded gap, and the electrolytic products, etc. in the gap are removed. Then, the electrode 2 is lowered by a prescribed distance, and reset at a prescribed position, and a work 1 can be finishing-worked, maintaining the working gap always at a constant value over the whole worked surface regions of the work 1.
Patent JP-S59116352-A (JP)
Inventor: UIRIAMU SHINKURAIAA MIRAA
IPC: C22F1/00
Filed: 1983-09-02
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-S5590235-A (JP)
Title: Manufacturing method of steel fiber
Inventor: OONISHI TADASHI
IPC: B23P17/06
Filed: 1978-12-25
Abstract: PURPOSE: To obtain inexpensive steel fiber by cutting with the cutter with the cutting edge with nick.  
     CONSTITUTION: U-shaped nick 5 is formed at the position corresponding to the desirable length of the steel fiber 8 on each cutting edge of the plain milling cutter. The steel fiber of appropriate length can be obtained by cutting and machining the surface of the billet 3 with the cutter 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H062274-A (JP)
Title: Carbon fiber bundle
Inventor: ENOU MASAZUMI
IPC: C08L71/08
Filed: 1992-06-19
Abstract: PURPOSE:To provide a carbon fiber bundle produced by applying a specific sizing agent to a carbon fiber, having improved adhesivity to especially a heat- resistant matrix resin, generating little fluffs, effective in improving the processability of a composite material composed of the matrix resin and exhibiting excellent physical properties. CONSTITUTION:A sizing agent solution is produced by adding a resin containing functional group such as amino group, epoxy group and allyl group and exhibiting liquid state at room temperature to a solution containing a thermoplastic resin having a glass transition temperature of >=150 deg.C, preferably a polyether imide, polyether sulfone, etc., containing flexible ether bond. A carbon fiber is immersed in the sizing agent solution and processed to obtain a carbon fiber bundle having improved adhesivity to a matrix resin having excellent heat-resistance such as bismaleimide resin and polyether ketone resin. A composite material composed of the carbon fiber and the matrix resin generates little fluffs in processing, exhibits processability excellent in twist hardness and has excellent physical properties required of a composite material such as tensile strength and elongation.
Patent JP-H0626701-A (JP)
Title: Method of blowing-off conditioning air from ceiling
Inventor: NISHIMURO MASAHIKO
IPC: F24F13/062
Filed: 1993-06-30
Abstract: PURPOSE:To ensure an optimum blow-off speed by causing a downward blow-off flow and a horizontal blow-off flow to collide with each other to produce a turbulent flow. CONSTITUTION:A ceiling blow-off slot 10 comprises an outer cone 1, a middle cone 2 disposed inside the outer cone 1, and an inner cone 3 disposed inside the middle cone 2. The middle cone 2 is mounted so that conditioning air flowing between the middle cone 2 and the outer cone 1 is blown off downwardly of the outer cone 1. Further, the inner cone 3 is mounted so that conditioning air flowing between the inner cone 3 and the middle cone 2 is blown off horizontally toward the middle cone 2. The downward conditioning air flowing between the middle cone 2 and the outer cone 1 collides with the horizontal conditioning air flowing between the inner cone 3 and the middle cone 2 into an extended turbulent flow to promote the reduction of the speed of blow-off air and increase the amount of the blow-off air per unit.
Patent JP-S5784565-A (JP)
Title: Silver oxide battery
Inventor: MURAKAMI KAORU
IPC: H01M6/12
Filed: 1980-11-14
Abstract: PURPOSE:To obtain a battery in which any two-step discharge is prevented, by combining a given positive ring having a reversed L shaped cross section with a  positive body made of silver (II) oxide, which is used as an active material. CONSTITUTION:A given positive ring 3 with a reversed L shaped cross section  is attached to both side surface and the peripheral upper surface of a positive  body 2 made of silver (II) oxide. The positive body 2 is placed in a positive  can 1, with an insulating layer 4 interposed between the body 2 and the bottom  of the can 1. The positive body 2 is made to discharge only through an outermost conductive layer 3a of the ring 3. The positive ring 3 is a compound layer  consisting of the outermost conductive layer 3a, a reducing metal layer 3b and  an innermost insulating layer 3c. The firing part of a silver oxide battery is  made of a silver layer 5, which forms a local battery together with the reducing  metal layer 3b. The layer 3a is made of nickel, nickel-plated iron, an iron-nickel- chromium alloy or an iron-nickel alloy, while the layer 3b is made of zinc, aluminum, cadmium, magnesium or lead. The layer 3c is prepared by fusing  nylon films together. Consequently, any two-step discharge can be safely prevented even during the firing of the battery.
Patent JP-S6053001-A (JP)
Inventor: OOHIRA HIROSHI
IPC: H01C17/06
Filed: 1983-09-02
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。