baber/WOPTO huggingface dataset:
Patent JP-H10121171-A (JP)
Title: High melting point heat resistant alloy steel for hearth hardware in steel heating furnace
Inventor: KAWAI TORU
IPC: C22C19/05
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant alloy steel having improved high temp. characteristics and used as hearth hardware such as a skid button as a steel supporting member in a steel heating furnace. SOLUTION: This heat resistant alloy steel is composed of 0.02-to 0.1% C, 0.3 to 0.7% Si, 0.2 to 0.7% Mn, 60 to 70% Ni, 10 to 20% Cr, 10 to 20% W and <=5% Mo, furthermore, <=5% Co added at request, and the balance substantially Fe. The steel has improved compressive deformation strength and oxidation resistance so as to withstand use in a high temp. oxidizing atmosphere of >1250 deg.C. It has the high m.p. of >1350 deg.C, which enables the relaxation of forced cooling for hearth hardware and the improvement of thermal; economically, furthermore, softening, melting or the like caused by the abnormal temp. rising, etc., caused by the deficiency of measurement in the furnace operating stage are hard to occur, and its function as the hearth hardware can stably be maintained.
Patent JP-H02123188-A (JP)
Title: Hardenable soil composition and hardening of soil
Inventor: TANAKA TOSHIE
IPC: C09K17/10
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the subject composition capable of giving a pavement having sufficiently high strength, water-permeability, etc., and effective in keeping the natural beauty by compounding sandy clay, cement and a curing agent composed of AlCl3, calcium acetate and Fe2O3 at specific ratios. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of sandy clay composed of MASATSUCHI, shirasu, pit sand, granite sand, etc., (B) 5-15 pts.wt. of cement composed of Portland cement, fly ash cement, blast furnace cement, etc., and (C) a curing agent composed of (i) 0.025-0.25 pts.wt. of AlCl3, (ii) 0.05-0.375 pts.wt. of calcium acetate and (iii) 0.00025-0.005 pts.wt. of Fe2O3.
Patent JP-S63131214-A (JP)
Title: Clock disconnection detection circuit
Inventor: FUKUDA NOBUO
IPC: H03K5/19
Filed: 1986-11-20
Abstract: PURPOSE:To prevent the malfunction of a clock disconnection detection circuit by providing (n) bit of shift register of a clock, a clearing circuit which clears the shift register in one period of disconnection and an AND circuit, etc. CONSTITUTION:An inputted clock is made a clock pulse of one level through a comparator 1 and the pulse is inputted in (n) bit of shift register 2. And the pulse is slightly delayed in a delay circuit 4 and inputted as a clock of the said shift register 2. When (n) number of clocks continues, the output from the ANd circuit 5 is set one level and the normal state of the clocks is detected. Moreover when the inputted clock becomes the level of disconnection, the output from the comparator 1 becomes zero level and the shift of the shift register 2 stops. And if it is disconnected more than one period, the shift register is cleared in the clearing circuit 3 and the output from the AND circuit 5 becomes zero level and the clock disconnection is detected. And at this time if noises jams, the output is kept zero level because of a pulse width smaller than delay quantity.
Patent JP-S61151390-A (JP)
Inventor: TANAKA YOSHIFUMI
IPC: B29K105/04
Filed: 1984-12-24
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-H1099040-A (JP)
Title: Manufacture of freezable tofu and frozen tofu
Inventor: NAKAI YASUMATSU
IPC: A23L11/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of tofu and frozen tofu with excellent freezing preservability by suppressing the freezing denaturation of soybean protein at the time of freezing by the action of a gelatinizer and dextrines and/or oligosaccharides. SOLUTION: In this manufacture of the freezable tofu, after heating the dilute liquid of the pasty grinded material containing the gelatinizer and the dextrines and/or the oligosaccharides, tofu refuse is separated, soymilk is obtained, a tofu coagulant is added to the soymilk and it is solidified. Also, the frozen tofu is formed by freezing the tofu. In the manufacture of the freezable tofu, a manufacture operation is facilitated since the dilute liquid of the pasty grinded material containing the gelatinizer and the dextrines and/or the oligosaccharides is used and the effect of improving the freezing resistance of the tofu or the like is demonstrated since the obtained tofu does not contain excessive water.
Patent JP-H04154098-A (JP)
Title: Discharge lamp lighting device
Inventor: NISHIMOTO KAZUHIRO
IPC: H05B41/392
Filed: 1990-10-15
Abstract: PURPOSE:To obtain sure lighting even at low temperature time by correcting operation of an inverter circuit in a direction of increasing a lamp current larger than an oscillating operation stop level of the inverter circuit in a starting process of a discharge lamp. CONSTITUTION:Operation control of an inverter circuit 1 is performed by a control circuit 3, and supply power is varied by the control to light a discharge lamp la to dim its light. In a starting process of the discharge lamp la till its lamp current is stabilized from a glow discharge through a transfer to an arc discharge, operation of the inverter circuit 1 is corrected by a correcting means A in a direction of increasing the lamp current larger than a level of stopping the oscillating operation of the inverter circuit 1 by an oscillation stopping circuit 8. Accordingly, the oscillation stopping circuit 8 is prevented from operating in the starting process of the discharge lamp la when its lamp current is decreased at low temperature time. In this way, the discharge lamp can be surely lighted even when it is started at low temperature time.
Patent JP-H10214626-A (JP)
Title: Lithium secondary battery and lithium secondary battery positive active material
Inventor: NAKANE KENJI
IPC: H01M10/052
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a high energy density lithium secondary battery, and positive active material for the lithium secondary battery in which cycle characteristics are superior even in charge and discharge in high capacity, an safety is enhanced in a charged state. SOLUTION: A lithium secondary battery is equipped with a positive electrode containing material which can be doped and undoped with lithium ions as active material, negative electrode containing material which can be doped and undoped with lithium metal, lithium alloy, or lithium ions as active material, and liquid or solid electrolyte. Therein, lithium nickelate containing aluminum is used as the positive active material, and in the lithium nickelate containing aluminum the mole ratio of aluminum to the sum of aluminum and nickel (x) is set to 0.10<x<0.20.
Patent JP-H05122013-A (JP)
Title: Channel selection system
Inventor: KANEHACHI TAKASHI
IPC: H04N5/44
Filed: 1991-10-24
Abstract: PURPOSE:To make it possible to obtain a channel selection system covering + or -1 MHz frequency drift even when AFC voltage completely covering the frequency drift of a tuner is not outputted by an IF circuit by constituting the pull-in range at the time of a channel switch independent of the tuner and the IF circuit. CONSTITUTION:In a channel selection circuit where an operation pulling in the drift of frequency generated by temperature changes or secular changes of a tuner, etc., in a voltage synthesizer station selection system to a tuning point is performed by the software of a station selection micro-controller, tuning voltage obtained by a previous search operation is searched upper and lower to obtain the center of AFC voltage at the time of a channel switch and the position obtained by it is defined as a normal tuning point at present. Namely, moving amount setting processings 6 to 8 to cope with the dispersion of moving amount are provided, processings 11 to 14 to search an AFC voltage level are performed on an upper side and the processing are performed on a lower side if it is not found. When it is found, the level is made to move reversely and a position deviating from voltage L level is searched.
Patent JP-H09121520-A (JP)
Title: Stator for rotor-inrevolvable permanent magnet generator
Inventor: TANAKA SHOICHI
IPC: H02K3/18
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of broken wire of crossover. SOLUTION: Power generating coils 31 to 36 are wound around many salient portions 11 to 16 provided by projecting out from the inner peripheral portion of a ring-shaped yoke portion 10 of a stator core 1. Crossover positioning lugs 22a, 22b, 23a, 23b,..., 26a and 26b are provided on the end faces in axis direction of the stator core 1. The crossovers 41 to 45 which sequentially connect power generating coils 31 to 36 across the salient portions 11 to 16 are arranged in such a manner that the crossovers are hooked to the crossover positioning lugs 22a, 22b to 26a and 26b along the end faces of the axis direction of the stator core 1.
Patent JP-H09121414-A (JP)
Title: Method and device for monitoring gas enclosed in gas insulated switchgear
Inventor: KAWABE KOICHI
IPC: F17C13/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a gas insulated switch gear by monitoring the gas pressure in the enclosure of the switchgear by taking the effects of the value of the current flowing to a switch, the temperature of a gas enclosed in the enclosure, and the ambient temperature of the enclosure into consideration. SOLUTION: A method for monitoring the enclosed gas of a gas insulation switchgear which houses a switch 4 in an enclosure 1 enclosing a gas having an excellent insulating ability and an excellent arc-extinguishing ability. In this method, the gas pressure in the enclosure 1, the value of the current flowing to the switch 4, the gas temperature in the enclosure, and the ambient temperature of the enclosure 1 are detected and the fluctuation of measured values of the gas temperature and gas pressure in the enclosure 1 are corrected by taking the effect of the Joule's heat generated by the fluctuation of the value of the current flowing to the switch 4 and that of the ambient temperature of the enclosure 1 into consideration.  When the corrected fluctuation of the gas temperature or the difference between the appropriate fluctuation of the gas pressure in the enclosure 1 assumed from the fluctuation of the gas temperature and the fluctuation of the measured value of the gas pressure is remarkable, an alarm or the switch 4 is disconnected.
Patent JP-H01119809-A (JP)
Title: Robot locus control method
Inventor: FUKUDA AKIRA
IPC: B25J9/16
Filed: 1987-11-02
Abstract: PURPOSE:To provide a stop point on a locus and to secure the locus at the time of restarting a movement by stopping an arm finger by switching to a plan at the time of deceleration, when a stop command signal has been inputted from the outside, at the time of controlling the arm finger. CONSTITUTION:A command of a moving path, etc., of an arm finger of a robot is interpreted by an interpreter 1, and when an optimum speed plan is drawn up by a planner 2, an interpolation point on a locus is calculated successively by an interpolator 6. Subsequently, based on a target position signal, a control signal is outputted by a feedback loop part 3, and a motion of the arm finger is controlled by a driver part 4 and a mechanism part 5. When a stop signal from the outside is inputted, a speed plane for stopping immediately is replanned so as to be switched to that of the time of deceleration, switched to a deceleration line having the same inclination as a deceleration line of a decelerating part in the first speed plan, and by this interpolation processing, the robot is stopped, while continuing the generation of an interpolation point.
Patent JP-S639465-A (JP)
Inventor: ROJIYAA ERU BOTSUTO
IPC: A63B69/36
Filed: 1986-11-21
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-H10125100-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MIYAGAWA TADASHI
IPC: G06F21/62
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To inspect presence or absence of protection setting without writing or erasing operation. SOLUTION: Erasing circuits 12 are provided correspondingly to bocks BLK(0) to BLK(n) of a memory cell array 11. A protection circuit 23 outputs protect signals PROT0 to PROTn each representing presence or absence of protection setting for data of the cell. In a test mode, an inspecting means in the circuit 12 detects the presence or absence of the protection setting based on the signals PROT0 to PROTn, and alters the voltage to be applied to a source of the cell of each block in response to the presence or absence of the protection setting. As a result, when a normal reading operation is conducted, the data to be read are different in the protection setting block and unsetting block.
Patent JP-H04152726-A (JP)
Title: Supervisory equipment
Inventor: ISHIZAWA KAZUHIKO
IPC: H04B17/00
Filed: 1990-10-17
Abstract: PURPOSE:To attain supervision not requiring a transmission frequency band width by implementing the identification of each equipment to be supervised at a prescribed allocated time interval and sending the result in a single frequency tone signal in the supervisory equipment used for plural supervised equipments being components of a radio telephone line system. CONSTITUTION:When a supervisory equipment 1 sends a tone signal to equipments 2-5 to be supervised, the supervised equipments 2-5 send a supervisory signal for time bands t1-tn in which a tone signal f1 at a same frequency is allocated respectively. Then the supervised equipments 2-5 send a pulse for a time ton to the supervisory equipment 1 respectively for the allocated time bands t1-tn. Every time a tone detection circuit 6 of the supervisory equipment 1 detects a pulse for the time ton, the circuit 6 outputs a signal and an S/P conversion circuit 7 outputs a supervisory signal from output terminals 7A-7D (corresponding to the supervised equipments 2-5) synchronously with the time bands t1-tn.
Patent JP-H11100707-A (JP)
Title: Eyelet boring machine
Inventor: YAMANA HIROSHI
IPC: A41H37/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To enable molding by one process and ensure ready attachment of a raw material and safety of molding part by movably attaching a retainer of a male type eyelet boring machine to an eyelet striking machine. SOLUTION: A male type eyelet raw material 34 is internally installed in a retainer 27 made of an elastic material externally installed at the top of a moving mold 17, and the moving mold 17 and the retainer 27 are successively moved while retaining without changing the posture of the male type eyelet raw material 34 with the movement of a plunger 12 equipped with a small plunger 14 movably inserted into the moving mold 17 and a lower hole is bored into a processed target material 40 by the top of the small plunger 14 and the circumference in molding the eyelet is covered with the retainer 27 by connection of the moving mold 17 to a fixed mold 36 to enhance the safety.
Patent JP-H08212831-A (JP)
Title: Polyaryl alkane-based dielectric composition with excellent dielectric characteristic
Inventor: NOERU BERUJIE
IPC: C08L65/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an excellent heat transfer material which is excellent in dielectric characteristic and thermal stability, has a rise of discharge triggering voltage with temperature, and is low in steam pressure by imparting predetermined physical properties to a composition containing a polyarylalkane oligomer of a specific composition. SOLUTION: This composition for use in a distribution transformer or the like which is operated at high temperatures contains one kind or more of polyarylalkane oligomers comprising an isomer represented by the formula or an isomer mixture. Further, steam pressure at a temperature of 150 deg.C is 1 Torr or less, a heat characteristic factor at 100 deg.C is 3 or more, and volatile matter production rate at 260 deg.C for 500 hours is 3 g/kg or less. Also, a discharge triggering voltage measured by an ac power supply of 50 Hz, inside a cell in which an electrode of a rod 0.6 mm in diameter and an electrode of a Rogowski disc 40 mm in diameter with a round end are arranged with an interelectrode distance of 40 mm, is 60 kV or more at a temperature of 20 deg.C and 110 kV at 80 deg.C. [In the formula, n1 and n2 are 0, 1 or 2 and n1 +n2 =2. (X) is 0, 1, 2, 3, 4, 5, or 6].
Patent JP-S61156035-A (JP)
Title: Mounting structure of printed circuit substrate of camera
Inventor: OHASHI KATSUAKI
IPC: G03B17/00
Filed: 1984-12-27
Abstract: PURPOSE:To prevent switching parts previously from defects due to the intrusion of cut power adhered to the end surfaces of a printed circuit substrate at a cutting time into switching parts by vibration or the like by plating the end surfaces of said substrate. CONSTITUTION:Rounds 34, 36 are arranged on positions corresponding to rounds 18, 22 on the lower surface 32 of the printed circuit substrate 10. A contact 38 is inserted into a through hole penetrating the rounds 18, 34 and soldered, a press-contact rivet 42 for supporting a contact 40 is inserted into a through hole penetrating the rounds 22, 36 and the round 22 is soldered to the round 38. A cam 44 is fixed to a camera body 30 through a screw 46 and the end surfaces 48, 49 around the substrate 10 are plated. Namely, the mirror surfaces 48, 49 are plated to prevent the end surfaces 48, 49 from the dispersion of cut power adhered to themselves due to the vibration or the like.
Patent JP-H11119697-A (JP)
Title: Display device
Inventor: SUMIYOSHI KENJIRO
IPC: H05B33/12
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To enable a sheet-like AT indicator to be stuck to a surface in a space in front of a driver's seat in the body of a car and used by providing a device with a second EL display plate which is superposed on the front surface of a first EL display plate and which is provided with plural display parts selectively executing positive display and negative display. SOLUTION: On the first EL display plate 1, plural turning-on display parts 3A-3F are pattern-formed in a surface direction by light emitters. On the second EL display plate 2, the plural display part 5A-5F corresponding to the respective display parts 3A-3F formed on the first plate 1 are pattern-formed by light emitters obtained by executing the moistureproof coating of fluorescent particulates being the light emitters. Then, the display parts 5A-5F respectively formed on the second plate 2 are piercingly provided with light transmitting characters in the shape of the respective characters '1', '2', 'D', 'N', 'R' and 'P'. Besides, the first and the second plates 1 and 2 are superposed and integrated.
Patent JP-S61160572-A (JP)
Title: Ignition timing controller for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02P5/153
Filed: 1984-12-29
Abstract: PURPOSE:To check the occurrence of knocking in an effective manner, by making it set an ignition timing characteristic commensurate to fuel being low in an octane number at a time when knocking comes into a state of generating strength and/or frequency of more than the specified value at a specific driving zone. CONSTITUTION:A control unit 100 sets an ignition timing characteristic commensurate to plural types of fuel different in an octane number. And, at one of the specific driving zone (the zone that engine speed and suction negative pressure Pb both are withing the specified range), if a degree of knocking (the product of strength and frequency in the knocking) becomes more than the specified value, the ignition timing characteristic commensurate to fuel being low in the octane number is set up there. And, afterward, control over the ignition timing based on the ignition timing characteristic commensurate to the low octane number fuel takes place till it is forcedly altered to such one commensurate to fuel high in the octane number. Therefore, the occurrence of knocking attributable to the octane number is effectively checkable.
Patent JP-H09119663-A (JP)
Title: Indoor device of air conditioner
Inventor: HAYASHI MASAMI
IPC: F24F13/22
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To treat dew water flowed at a rear surface side heat exchanger without generating any water leakage. SOLUTION: A dew receiving groove 1a for use in receiving dew water of a heat exchanger 4 arranged at a base frame 1 at its inner surface is formed by a rib 1b. Air not heat exchanged is prevented from entering a cross flow fan 5. A side surface of a partition plate 1k integral with the base frame 1 arranged at a position opposing against each of both side surfaces of the cross flow fan is formed with a water drain groove 1e continuous with the dew receiving groove 1a for use in flowing down the dew water from the recesses 1c arranged at both ends of the rib 1b.
Patent JP-H01120837-A (JP)
Title: Semiconductor wafer prober
Inventor: ICHIKAWA NOBUSHI
IPC: G01R31/26
Filed: 1987-11-04
Abstract: PURPOSE:To preform marking on a peripheral chip plane, by inspecting each chip which is formed at a semiconductor wafer and when a faulty one is found, by calculating a circumferential position as to the peripheral chip which is lacking in part of a circumference in the case of marking. CONSTITUTION:As a marking position P8 has difficulty in marking at a center of a peripheral chip because of arrangement relations of the peripheral chip 5b, it is established in advance so that a position of one-third of a peripheral chip length A is marked. Thus, one-third length of the chip length A 3.3mm and also one-third length of the chip width B 1.7mm. In this way, an operation is performed by the arithmetic operation part 21a of a control means 21 so that the marking position P8 which is set at the plane of the peripheral chip 5b moves a distance of 1.7mm in the direction of the X-axis and also moves a distance of 2.5mm in the direction of the Y-axis to a position of P7 respectively. Then, if the mounting stand 3 of a wafer prober is allowed to move on the basis of moving data operated by the arithmetic operation part 21a, marking can be performed at a position set by the peripheral chip 5b.
Patent JP-H02125416-A (JP)
Title: Electron beam exposure system
Inventor: KAWASAKI FUMINORI
IPC: G03F1/40
Filed: 1988-11-02
Abstract: PURPOSE:To complete conduction of a mask substrate with an aligner body, to eliminate the deflection, etc., of the mask substrate due to chargeup, a stress, and to improve lithographic accuracy by providing a high voltage applying electrode in a vacuum chamber, bringing the electrode into contact with the metal film of the mask substrate, and damaging the insulator of a medium to be exposed. CONSTITUTION:A vacuum chamber has a cassette 6 secured with a conduction pin 5 through a leaf spring 4, and a high voltage applying electrode 8. A mask substrate 7 formed with a metal film 2 and an electron beam resist 1 on a transparent substrate 3 is set in the cassette 6, and the pin 5 is brought into contact with a resist 1 by being pressed by the spring 4 out of the pattern forming range of the substrate 7. Then, the end of the electrode 8 is brought into contact with the film 2 through the resist 1. A high voltage is applied to damage the insulator of the resist 1 to completely make the pin 5 continuous with the film 2, and when a pattern lithography is conducted, the electrode 8 is removed from above the substrate 7. Thus, it is not necessary to apply a strong force to the pin 5 to pass through the resist 1, and a deflection, etc., does not occur at the substrate 7.