baber/WOPTO huggingface dataset:
Patent JP-S5860506-A (JP)
Title: Magnetic powder with improved dispersibility
Inventor: NAKADA KAZUO
IPC: G11B5/84
Filed: 1981-10-07
Abstract: PURPOSE:To improve dispersibility in an organic binder by allowing at least one of hydrooxides of Cu, Ag, Al, Ti, Zr, Sn, V, Nb, Ta, Sb, Cr, Mo, W and Ni to be previously contained in the surface of magnetic powder. CONSTITUTION:As magnetic powder there can be used gamma-Fe2O3, magnetite, berthollidecompounds, these threes containing Co, ferrite, ferromagnetic chrome oxide, etc. A term of hydrooxide represents a hydrated hydrooxide, hydrated oxide or hydrated oxyhydrooxides. An amount of hydrooxide contained in the surface of magnetic powder is 0.01-20wt.pt. with respect to magnetic powder of 100wt.pt. To uniformly separate out the metal hydroxide on the surface of magnetic powder, slurry is well stirred to obtain good dispersed state of magnetic powder, so that the nutralization reaction or hydrolysis reaction is made to proceed as slow as possible. The magnetic tape made using such magnetic powder has the improved square ratio (Br/Bm) and orientation (OR).
Patent JP-S5860305-A (JP)
Title: Function branching device
Inventor: HASHIMOTO HIROSHI
IPC: G06F1/26
Filed: 1981-10-07
Abstract: PURPOSE:To branch a function to continuous starting or initial starting, by providing the titled device with a timer clocking time at the disconnection of an electric power for the whole system and connecting a means outputting an initializing signal individually at the connection of the electric power source to each control part. CONSTITUTION:A power-off time timer 6 in a power-off timer unit 2 detects electric power supply from an electric power unit 1, i.e. power-off of a system electric power source, discriminates whether the power-off is long or short and outputs the detecting signal to a signal line 11. An initializing signal which is turned off for a fixed period when electric power is supplied to a microprocessor 7 in a control unit 3 and the microporcessor 7 is started is outputted from the microprocessor 7 to a signal line 12 through a driver circuit 8. In said constitution, restarting of the system after the restoration of the electric power source from power-off or disconnection is divided into continuous starting continuing operation under a condition at the power-off and initial starting from an initial value.
Patent JP-H116305-A (JP)
Title: Mold release sheet
Inventor: ARAI MITSUOKI
IPC: E04C5/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform sticking work of a reinforced sheet, by providing a function making a permeable state for the reinforced sheet of an adhesive observable in a condition that the reinforced sheet is adhered. SOLUTION: A reinforced sheet comprises a thin reinforced sheet 11 and a mold release sheet 12 separable of its outside, and a worker can observe the state of the surface of the reinforced sheet 11 from the mold release sheet side. An adhesive is stuck on the substrate face of a concrete structure to stick the mold release sheet 12 toward the outside, and the reinforced sheet is pressed by an exclusive roller and the like from upside of the mold release sheet 12 to remove the mold release sheet 12. Because the permeable state for the reinforced sheet 11 of the adhesive can be seen through the mold release sheet 12 at this time, a degree of permeability of the adhesive can be confirmed, and when a gap and a bubble occur on a adhesive layer between the concrete structure and the reinforced sheet 11, an execution state can be confirmed without removing the mold release sheet 12.  Thus, sticking work of the reinforced sheet 11 can be easily and surely performed and workability is improved.
Patent JP-S5589981-A (JP)
Title: Mis memory circuit of static type
Inventor: TANIMURA NOBUROU
IPC: G11C11/41
Filed: 1978-12-27
Abstract: PURPOSE:To enable low power consumption while assuring memory, by applying repetitive pulse signal to the power supply of FF circuit within the period sufficient for the hold of memory information of FF circuit. CONSTITUTION:The pulse signal generating circuit 5 supplying power supply to the memory cell consists of the ring oscillation circuit consisting of inverter circuits IN1-IN3, inverter circuits Q21, R9 taking the load of resistor R9 the same as the resistor constituting the memory cell, and inverted push pull output circuit consisting of the inverter circuit IN4 and push pul MISFET Q22, Q23. In this circuit, the leading of the output B of the inverter circuits Q21, R0 in response to the dispersion of the value of the resistor R9 is changed, and when the resistance value increases, the leading time of signal B is longer and the pulse width of the output C is greater. Accordingly, the flash operation period of memory cell is longer as to the increase in the resistance value and power consumption can be minimized while assuring the memory storage operation.
Patent JP-2000316498-A (JP)
Title: Water-extracted propolis extract and its production
Inventor: AKUTSU KAZUO
IPC: A23L21/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a water-extracted propolis extract, having little irritating odor without impairing effectiveness of propolis and not producing a suspension due to deposition and aggregation of dissolved materials and enabling its utilization as an additive to various products. SOLUTION: Cyclodextrin is added to a propolis solution extracted by neutral water or alkaline water and the solution is stirred and the acidity of the solution is adjusted to pH 3.5 to 6.5 by an organic acid pH adjuster to provide the objective waterextracted propolis extract without producing a suspension due to deposition and aggregation of dissolved materials.
Patent JP-S5493623-A (JP)
Title: Smelting method for nonferrous metal
Inventor: NAGANO TAKESHI
IPC: C22B5/02
Filed: 1977-12-30
Abstract: PURPOSE: To enhance the copper grade of matte and improve the efficiency of manufacturing crude copper in a converter in refining of copper by carrying out separation of molten sulfide ore into matte and slag in other furnace to facilitate blowing of oxygen, etc. into molten matte.  
     CONSTITUTION: Sulfide ore 1 of copper is charged into a reverberatory furnace, melted, and separate into matte and slag. In orde to lower the copper content of the slag, the molten ore is usually allowed to stay in the furnace over a long time to settle copper and the ore suspended in the slag. On the other hand, the matte and slag are separated in other furnace 7 by this method, so the amt. of slag used is reduced and blowing of oxygen or oxygen-enriched air from lance 12 is facilitated. FeS in the matte is oxidized to FeO or Fe 3 O 4 , which forms stable slag together with SiO 2  added. Accordingly, the CuS content of the matte is increased, and refining of the matte to crude copper is efficiently carried out in a converter. Lance 12 is placed in the reverberatory furnace away from the wall of a burner and both the side walls of a flue to prevent damage of the furnace wall and clogging of the flue due to splashing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5861487-A (JP)
Title: Setter for electronic watch
Inventor: YOSHIDA MASARU
IPC: G04G5/00
Filed: 1981-10-09
Abstract: PURPOSE:To permit setting of more kinds of functions with axial operations of a winding stem by decreasing the number of contacts which assume opened and closed states cooperatively with the axial operations of the winding stem and discriminating the respective operations in the axial direction of the winding stem. CONSTITUTION:When a winding crown 3 is rotated clockwise, a pulse signal which goes to a high level ''1'' in order of (b), (c), (a) is obtained by a contact spring 6. When the crown 3 is rotated counterclockwise, a pulse signal which goes to a high level ''1'' in order of (c), (b), (a) is obtained by said spring 6. The pulse signals obtained at the stationary contacts (a), (b), (c) of a switch S2 are inputted to a forming circuit 44 for correction signals, by which the inputting sequence thereof is discriminated, and the 1st correction signal P1 and the 2nd correction signal P2 are formed. Discrimination and display are executed by the 1st one pulse of the signals P1 and P2 and correcting operation is executed from the correction pulse of the 2nd pulse.
Patent JP-H05334156-A (JP)
Title: Closing system in data operating instruction
Inventor: FUJIKI YUKIKO
IPC: G06F12/00
Filed: 1992-05-28
Abstract: PURPOSE:To close a blocked data base during the execution of a data operating instruction. CONSTITUTION:This closing system includes an opening means 108 for a data storing area, a block registering means 103, a block releasing means 104, a block specifying means 102, a block management table 105 storing block information, a block checking means 110 for checking the block of the data storing area by referring to the table 105, and a data operating instruction invalidating means 111 for invalidating a data operating instruction. The system includes also a data base file management file 112 having a bit corresponding to a task in each data storing area and being updated in each starting of the data operating instruction and the means 110, a task checking means 113 for checking whether the blocked data storing area is used for another task or not by referring the table 112, and a closing means 114 for closing the data storing area when the area is used by the other task.
Patent JP-S5492274-A (JP)
Title: Thermal head
Inventor: HARA TOSHITAMI
IPC: H01L49/02
Filed: 1977-12-28
Abstract: PURPOSE: To obtain a thermal head which is hard to be oxidized, is stable in resistance value and permits selection of specific resistance up to a high value by using a heating resistor composed of chromium boride and oxygen.  
     CONSTITUTION: A thin film heating resistor 2 which is composed of chromium boride and oxygen by making sputtering or other of the target of chromium boride in a mixed atmosphere of argon and oxygen to let oxygen be contained at more than 0.005 of the chromium in atom ratio is formed on a substrate 1 composed of an electrical insulator such as ceramics, glass or other. An electric conductor 3 which is formed of good electric doncutor such as aluminum, gold or other and supplies electric power to the heating element 2 is provided thereon. The heating element 2 and conductor 3 are combined with the silicon oxide, tantalum oxide or these having been made by, e.g., electron beam vapor deposition, sputtering or other to form a protecting layer 4. Thereby the life of the head may be made much  longer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S645318-A (JP)
Title: Joint cover for wiring duct
Inventor: MATSUNOBU YUKIHIRO
IPC: H02G3/06
Filed: 1987-06-25
Abstract: PURPOSE:To obtain 4 joint cover for providing sufficient spacial distance and creeping distance between conductors, by providing a plurality of tubular sections into which exposed jointing ends of conductors are inserted and providing barrier walls projecting farther than the tubular sections between them while furthermore forming notches in a coupling wall. CONSTITUTION:A plurality of tubular sections 21 into which exposed connecting ends of conductors are inserted and walls 22 for coupling adjoining tubular sections 21 are provided. A barrier wall 25 projecting farther than the end face of the tubular section 21 is provided at a space section between the tubular sections 21. Furthermore, notches 26 are formed between respective tubular sections 21 at the end portions of the coupling wall 22 so as to form a joint cover 20. Consequently, spacial distance between conductors can be lengthened by the barrier wall 25 even if the cutting length of insulator fluctuates, and the creeping distance can be lengthened by the notches 26.
Patent JP-2000351771-A (JP)
Title: New triazacyclononane compound and its metal complex
Inventor: HIGASHIMURA HIDEYUKI
IPC: C07D255/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new triazacyclonanone compound with high solubility to organic solvents and useful as a precursor of metal complexes usable as reaction catalysts in e.g. synthesizing oxidative polymers of phenol. SOLUTION: This new compound is a triazacyclononane compound of the formula (R1 is H; R2 to R4 are each a >=2C hydrocarbon, wherein respective two of R2, R3 and R4 are the same as each other, forming together no ring), e.g. 1,4,7-tris(3-pentyl)-1,4,7-triazacyclononane. The compound of the formula is obtained, for example, using, as starting material, a skeletal compound corresponding to the formula, i.e., a compound having no substituent on the N atom, by introducing a hydrocarbon group with a specified number of C atoms onto the above N atom. The other objective metal complex useful as a reaction catalyst can easily be obtained by reaction of the compound of the formula obtained above with a salt of a metal to be the central metal of the final complex in an appropriate solvent.
Patent JP-S5586552-A (JP)
Title: Centrifugal separator
Inventor: OOTA MICHIHIRO
IPC: B04B9/08
Filed: 1978-12-23
Abstract: PURPOSE: To completely enclose a rotor chamber and prevent contaminative substances from leaking to the outside, by providing the rotor of an electric motor on another rotor in the rotor chamber and providing the stator of the motor outside the chamber.  
     CONSTITUTION: A centrifugal separator 10 has a housing 11, which has a shape of a bottomed cylinder or the like. The interior of the housing 11 is divided into an upper rotor chamber 13 and a lower power chamber 14 by a partition wall 12. A rotor 15, which holds a sample such as microbes, is provided in the rotor chamber 13. The rotor 15 is rotatably supported by a bearing 16 secured in a recess provided on the center of the upper surface of the partition wall 12. An electric motor 17 for driving the rotor 15 has a permanent magnet 18 as a rotor. The permanent magnet 18 is provided on the bottom of the rotor 15. The stator winding 19 of the motor is provided in the power chamber 14 so that the stator winding is located at the side of the partition wall opposite the permanent magnet. As a result, no housing is needed for the motor. Therefore, the centrifugal separator is made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5382971-A (JP)
Title: Mass cylinder
Inventor: KOSHIMIZU NAGANORI
IPC: B60T11/20
Filed: 1976-12-29
Abstract: PURPOSE: To obtain a mass cylinder assembly wherein a sleeve having the free piston function is shifted only to one direction to accomplish the liquid pressure balance so that the difference between the oil amount idshaarged from the pressure chamber and the oil amount employed in a brake system may be reduced at the great  diameter side less than at the small diameter side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0830193-A (JP)
Title: Vehicle guiding device
Inventor: SAWATA YASUHIRO
IPC: G01C21/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a vehicle guiding device constituted in such a manner that the next guiding is rapidly executed in the event of deviation from routes by presuming the deviation from the routes and previously determining the guiding routes after the deviation. CONSTITUTION:A correction route searching means 102 previously determines the correction routes after the deviation from the routes and stores the determined correction routes in correspondence to the deviation points and the deviation directions in a correction route storage means 103. A route deviation detecting means 104 monitors the position of a vehicle and supplies the deviation information on the deviation points and deviation directions to a guiding route changing means 105 when the vehicle deviates from the guiding routes set by the route setting means 101. This guiding route changing means 105 fetches the correction routes for the deviation points and the deviation directions out of the correction route storage means 103 and sets the fresh guiding routes.
Patent JP-S5384768-A (JP)
Title: Electronic wristwatch with lighting
Inventor: TAKAHASHI KEIKICHI
IPC: G04B19/30
Filed: 1976-12-29
Abstract: PURPOSE:To achieve the reduction in the thickness of a wristwatch with lighting and the longer life of a battery by disposing at least a pair of lamps to both end parts of a liquid display part and driving the lamps in a time sharing manner.
Patent JP-H0212088-A (JP)
Title: Fuel assembly for nuclear reactor
Inventor: SAKURAI SHUNGO
IPC: G21C3/328
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the quantity of unburned harmful combustible materials remaining in a nuclear reactor when the operation of the reactor is completed and, at the same time, to increase the stopping margin and improve the stability of the reactor by providing a nonboiling water area larger than a specific area at the central part of a fuel assembly. CONSTITUTION:By providing a nonboiling water area of >=9.1% of the in- channel cross section at the central part of a fuel assembly 1 in which mixed oxide fuel rods 2 are arrayed in a grid, the variation of the low temperature time/output operation time reactivity is reduced. As a result, the reactor stopping margin is increased and the stability of the reactor can be improved. In addition, since the quantity of unburned harmful combustible materials is reduced, the economic efficiency of the fuel assembly can be improved. Moreover, since the concentration of the harmful combustible materials can be reduced, the dropping rate of the heat conductivity of the fuel pellets becomes low.
Patent JP-H0775633-A (JP)
Title: Image processor
Inventor: ADACHI SUSUMU
IPC: H04N5/217
Filed: 1993-06-30
Abstract: PURPOSE:To effectively eliminate a linear noise caused by a sensitivity deviation of an image detector by deriving a sensitivity deviation value of the detector from picture element data outputted from an arbitrary detector and a detector in its vicinity, and correcting it by adding its deviation corresponding portion to the picture element data. CONSTITUTION:This image processor 1 is provided with an image memory 2 for storing data of (n)X(m) picture elements obtained by scanning a line sensor constituted by arranging (n) pieces of detectors in one direction by an (m) picture element portion, a first counter 3 for showing a picture element position in the arranged direction of the detectors, and a second counter 4 for showing a picture element position in the scanning direction. In such a state, by a first and a second computing elements 8, 9 for inputting outputs of data lines 6, 7 for outputting the data of (h) picture elements being adjacent to picture elements (i, j), a center value of the inputted image data of (h) picture elements is calculated, a sensitivity deviation value of an image detector is calculated by a third computing element 10, and based on an output of this arithmetic means, all picture data belonging to one line or a part thereof is corrected.
Patent JP-S5493619-A (JP)
Title: Manufacture of cold rolled steel sheet
Inventor: TSUCHIYA KATSURA
IPC: C21D9/46
Filed: 1977-12-30
Abstract: PURPOSE:To manufacture a cold rolled steel sheet in a small space and a short time by taking out an annealed cold rolled steel sheet coil at above 150 deg.C from the inner cover of an annealing furnace, followed by cooling to 100-250 deg.C, pickling and temper rolling. CONSTITUTION:A cold rolled steel sheet coil is annealed in a box annealing furnace under a non-oxidizing atmosphere at 700 deg.C for 4 hr. The annealed coil is cooled in the inner cover of the furnace and taken out at above 150 deg.C from the cover. An oxide film formed on the coil surface at this time is removed by pickling the coil at 100-250 deg.C. Since the pickling is carried out at such a relatively high temp., the prior coil cooling process can be omitted, and a rise in temp. of a pickling soln. results in an increase in pickling speed. Accordingly, the space for cooling the coil is not required, and the pickling is finished in a short time. Finally, temper rolling is carried out to obtain a cold rolled sheet product.
Patent JP-S6051876-A (JP)
Title: Toner recovery and reuse mechanism of copying machine
Inventor: IRIBE TOSHIYUKI
IPC: G03G21/10
Filed: 1983-08-31
Abstract: PURPOSE:To stabilize image quality of a copy by directly recovering a recovered toner from a cleaner into a toner feed bottle and mixing it with a virgin toner. CONSTITUTION:When a recovered toner is reused, the gear 20 of the auger 19 of a recovered toner feeder 16 is engaged with the drive gear of the main body of a machine, and the toner receiving inlet 22 of the feeder 16 is connected with the end of a toner conveyor provided with an auger in the inside. The toner attached to the surface of a photosensitive body not used for transfer is scraped with a cleaner arranged around the body, conveyed with said conveyor to the feeder 16, and forced through the outlet 2 of the feeder 16 into the inside of the toner feed bottle 11 by the torque of the auger 19 to mix the recovered toner with a nonused toner to serve the mixture for reuse.
Patent JP-S6317995-A (JP)
Inventor: SUZUKI HIDEKI
IPC: C11D1/68
Filed: 1986-07-09
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-S5949602-A (JP)
Title: Digital input circuit
Inventor: SATOU IKUO
IPC: G05B11/01
Filed: 1982-09-16
Abstract: PURPOSE:To read a digital signal in another element without any error and to reduce power consumption greatly by flowing a current through a photocoupler when a push-button for interruption is operated, and outputting the specific digital signal while insulating it by photocouplers. CONSTITUTION:When the push-button PB is pressed after a process set value is determined by a digital setter 1, a power source 24V flows a current to resistances R2 and R1, and the switch PB, and the ground is sequence and a transistor TRT turns on immediately. Consequently, a voltage VC appears at the collector side of the TRT and the process setting by the setter 1 is already completed, LEDs of photocouplers 2-1-2-15 corresponding to switches SW1-SW15 for process setting turn on to output the digital value as the process set value while it is insulated by the photocouplers 2-1-2-15.
Patent JP-S6051853-A (JP)
Title: Developing device
Inventor: SHIMAZAKI TAKASHI
IPC: G03G15/08
Filed: 1983-08-31
Abstract: PURPOSE:To prevent a developer from leaking from both ends of a developer carrier and also prevent contamination in a machine by making the outflow width of a developer from the outlet of a housing which contains the developer narrower than the width of the press-contacting part of an elastic body for the developer carrier. CONSTITUTION:The developer carrier 35 conveys the developer which is carried out of the developer housing 34 on the surface, and the elastic body 36 which is pressed against the surface of the carrier 35 to width wider than the outflow width (a) of the developer from the housing outlet 45 to press the developer T against the carrier 35 and thus forms a thin layer. Further, the width (a) of the housing outlet 45 is made narrower than the width (b) of the elastic body 36. A developer outflow specifying member 50 is provided in front in the conveyance direction of the developer T by the carrier 35 so that a>b, and both end parts of the specifying member 50 are formed of low friction members and pressed against the surface of carrier 35. Further, both end parts of the specifying member 50 which form the outlet 45 are slanted in the carry-out direction of the developer and the developer is so specified that it flows close to the center. The press-contacting width (b) of the elastic body 36 to the carrier 35 is made smaller than the width (c) of the carrier 35. Consequently, the contamination in the machine due to a leak of the developer is prevented.