baber/WOPTO huggingface dataset:
Patent JP-S6235455-A (JP)
Title: Manufacture of cathode for alkaline storage battery
Inventor: OZAKI KAZUAKI
IPC: H01M4/52
Filed: 1985-08-07
Abstract: PURPOSE:To curtail the time required for formation and to improve application coefficient as active substance for electrode by obtaining nickel hydroxide through reaction of dispersed nickel salt, caustic alkali and specified amount of water and forming a cathode using such nickel hydroxide as the active substance. CONSTITUTION:The crushed caustic soda is added to the organic dispersion medium which does not dissolve nickel salt and caustic alkali and these are sufficiently stirred. In this timing,the crushed nickel salt is added to the dispersion medium and the water of 4-8mol is added to nickel of 1mol. Thereby, nickel hydroxide is produced by reaction of these. It is then filtered through attraction by a filter paper. Water is then added for washing. It is then dried, roughly crushed, washed by water dried finnaly and then crushed to obtain the completed active substance. A conductive material is added to such active substance powder and a sponge type metal porous material is filled with such mixed powder. Thereafter it is pressed to a constant thickness to form the cathode. Thereby, the cathode, which may be formed easily, assures high filling coefficient of active substance and high application coefficiency and results in high energy density, may be obtained.
Patent JP-H05340854-A (JP)
Title: Method for testing coal grindability
Inventor: INOUE TOSHIO
IPC: B02C23/00
Filed: 1992-06-08
Abstract: PURPOSE:To reduce the man-hour and construction period of a coal grindability test using a cylindrical grinder. CONSTITUTION:In this method for previously evaluating the grindability of coal which is introduced into a grinder for grinding, a coal specimen 3 whose particulate diameter is adjusted previously and whose surface content is adjusted to 0% or less by drying is introduced into a cylindrical grinder 1 which incorporates a grinding media 2 and rotates around its own axis and is ground for a certain amount of time, thus automatically drying the carbon specimen readily and reducing the man-hour and construction period of the coal grindability test.
Patent JP-H0338408-A (JP)
Title: Tire for floating type vehicle
Inventor: YAMADA YUKIMASA
IPC: B61B13/08
Filed: 1989-07-05
Abstract: PURPOSE:To improve durability by forming a groove by a predetermined area proportion in the predetermined area at the end portion in the width direction of a tire, and setting a width outer circumferential curvature semidiameter of a center side larger than that of the end portion bounded by a predetermined boundary point, in a tire for a linear motor, etc. CONSTITUTION:A groove formed portion 34 is formed at an end portion side bounded by a position apart 60% of half of the ground width toward the end portion in the width direction from a central portion in the width direction within the limit of the ground width under 100% load, and a circumferential groove 30 having 20%-50% area compared with the area of the groove formed portion 34 is formed. A semidiameter R1 of curvature at a tire center portion side in an outer circumferential curvature semidiameter is set larger than a semidiameter at a width end portion side bounded by a position 36 apart 40%-70% of half of the ground width C toward the end portion side in the width direction from the width directional center portion of a tread 22 under 100% load. According to this construction, the reduction of heat accumulated quantity and the reduction of cooling effect can be achieved so that durability can be improved.
Patent JP-H0525694-A (JP)
Title: Production of aluminum or aluminum alloy for vacuum equipment
Inventor: YAMAGUCHI KEITARO
IPC: C23F4/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide the aluminum alloy material which is extremely little in the amt. of the gas to be released in vacuum environment by executing a constant-current electrolytic treatment, then executing a constant-voltage electrolytic treatment with the voltage higher than the voltage of this time. CONSTITUTION:The aluminum or aluminum alloy material is subjected to the constant-current electrolytic treatment in an electrolytic soln. having low film solubility. The material is then subjected to the constant-voltage electrolytic treatment with the voltage higher than the voltage at the time of this constant- current electrolytic treatment. The constant-voltage electrolytic treatment is otherwise executed and the constant-voltage electrolytic treatment is executed again after an interruption. A heat treatment is executed after the constant- voltage electrolytic treatment. The electrolytic soln having the low film solubility contains at least one selected from a group of adipic acid, boric acid, etc. The aluminum or its alloy material is subjected to a boehmite treatment then to an electrolytic treatment. The aluminum alloy material for vacuum equipment having excellent corrosion resistance is provided in this way.
Patent JP-S6152014-A (JP)
Title: Multi-stage delay equalizer
Inventor: SAKAI MASATO
IPC: H04B3/14
Filed: 1984-08-20
Abstract: PURPOSE:To improve the amplitude characteristic without losing the delay characteristic of a multi-stage equalizer by setting respectively a selectivity Q0 of plural delay equalizers of cascade connection different from the resonance frequency. CONSTITUTION:The output of a band pass filter enters an input 1. The selectivities Q01-Q05 of the plural delay equalizers 101-105 in cascade connection are decided depending on the resonance freqencies f1-f5. The selectivities Q01-Q05 are decided by Equation I. The selectivities Q01-Q05 are set respectively by changing the constant K of Equation I. A resistor R is provided in parallel with an inductance L1. The constant K is changed by changing the resistor R to set the selectivities. The resistor R can be provided in series with the inductance L1.
Patent JP-S5797716-A (JP)
Title: Ceramic filter
Inventor: SHIMANO ICHIROU
IPC: H03H9/10
Filed: 1980-12-10
Abstract: PURPOSE:To prevent looseness and displacement at the assembling time or due to vibration from the external, by arranging respective filter elements with required insulating gaps after assembling them individually and immersing them  in a thermoplastic resin to seal them as one body. CONSTITUTION:A filter element 1 of a small capacity consisting of a thick piezoelectric resonator 11 of a small capacity which is provided with electrodes 11a and 11a' on both faces and consists of piezoelectric porcelain, an insulating frame 12 of a synthetic resin provided with an aperture part 12a where the resonator 11 is stored and small projecting pieces 12b- and 12b'- in four  corners of both faces, and a pair of terminal plates 13 and 13' which cover both faces with small holes 13b- and 13b'- fitted to small projecting pieces 12b-  and 12b'- and are provided small projections 13a and 13a' brought into contact  with the node of vibration of the piezoelectric resonator 11 in their centers and  a filter element 2 of a large capacity assembled similarly are immersed in a thermoplastic resin with an insulating gap G interposed between these elements  1 and 2 and are sealed as one body. As a result, each piezoelectric resonator is  held in a stable state in the center, which becomes the node of vibration, and  all of outside circumferential parts in the insulating frame.
Patent JP-H0225555-A (JP)
Title: Formation of molten metal-sprayed coating film
Inventor: SHIMIZU AKIRA
IPC: C23C4/02
Filed: 1988-07-13
Abstract: PURPOSE:To spray a molten metal on a substrate incapable of being blasted by applying a resinous composition contg. insoluble solid particles on the substrate to be thermally sprayed to form specified ruggednesses on the surface, and spraying the molten metal on the rugged surface. CONSTITUTION:The resinous composition contg. the insoluble solid particles of copper, iron, their oxides, etc., is applied on the substrate to be thermally sprayed which has not been blasted. By this process, a rugged surface, wherein the ratio of the mean interval (Sm) between the ruggednesses to the mean roughness (Rz) of ten points is controlled to <=5 and the Rz to 10-250mum, is formed. A molten metal is then sprayed on the surface. In this case, 25-400vol.% of the particles having 5-200mum diameter is incorporated into the resin. The molten metal is sprayed under reduced pressure by an arc thermal spraying machine. As a result, the molten metal can be sprayed on the substrate incapable of being blasted.
Patent JP-S6417690-A (JP)
Title: Automatic washing machine
Inventor: YOSHIDA YOSHIO
IPC: D06F33/02
Filed: 1987-07-13
Abstract: PURPOSE: To reduce a washing cost by providing a selecting means for selecting a midnight course and a midnight washing control means for starting and finishing washing in a midnight time zone so as to automate washing in a time zone of a midnight electric charge. CONSTITUTION: A power switch 11a is press-operated and, in the case of selecting a reversing course, a reserving course switch 12 is press-operated and a reserving time is set while looking at a display part 13. In the case of selecting the midnight course, a midnight course switch 15 is press-operated and according to the kind of the wash and the degree of its dirty, the mode of a washing process and a drying process is selected by mode selection switches. Since the finishing time of washing is set by a midnight time setting device 7, a starting time is set by calculating by going back from this finishing time by the period of time for the set washing process and drying process.  Next, when the starting time comes by a timer mechanism 6, washing is started to execute a prescribed washing process according to the selected washing mode and this is shifted to the drying process at the time of the washing process finished.
Patent JP-H0339317-A (JP)
Title: Modification of unsaturated polyester resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08F290/00
Filed: 1989-07-07
Abstract: PURPOSE:To improve water resistance, chemical resistance, strength and curability of unsaturated polyester resin and to eliminate deficiency of thixotropic properties by reacting a NCO group-terminated unsaturated polyester with a specific vinyl ester resin. CONSTITUTION:(A) An isocyanate group terminated unsaturated polyester is reacted with (B) a vinyl ester resin, a reaction product of an epoxy resin containing at least two epoxy groups in one molecule and (meth)acrylic acid to modify the unsaturated polyester resin.
Patent JP-H0517231-A (JP)
Title: Composite sintered body, cutting tool and diamond coated member using same
Inventor: MIZUNO HIROMI
IPC: C04B35/626
Filed: 1991-07-15
Abstract: PURPOSE:To provide a composite sintered body having satisfactory deflective performance as well as high surface hardness and excellent mechanical strength, a cutting tool using the sintered body at the cutting part and a diamond coated member using the sintered body as the substrate. CONSTITUTION:A starting material mixture contg. silicon nitride (A), a sintering aid (B) for silicon nitride, tungsten carbide (C) and at least one kind of compd. (D) selected among the carbides, nitrides and carbonitrides of V, Nb, Ta and Cr is sintered to obtain a composite sintered body. The amt. of the component D is 0.1-2.0wt.% of the amt. of the component C. A cutting part is formed with the sintered body to obtain a cutting tool. The surface of a substrate made of the sintered body is coated with a thin diamond film to obtain a diamond coated member.
Patent JP-S5978661-A (JP)
Inventor: HERUMUUTO BARUTESHIYU
IPC: A23L11/00
Filed: 1983-09-22
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-H0346914-A (JP)
Title: Automatic transfer system
Inventor: DEIBUITSUDO BII UTSUDO SAADO
IPC: B65G25/02
Filed: 1990-07-03
Abstract: PURPOSE: To improve the flexibility of a device in application by providing a conveying beam for up-, down-, forward-, and backward cyclic movement to automatically adjust the forward stroke of a carrying beam so that a detected workpiece can be accurately placed at a load position. CONSTITUTION: A conveying beam 20 is moved up and down via a vertically driving cylinder 45 and levers 46, 47 through a center post 42 and moved forward and backward in parallel to the carrying direction via a table driving cylinder 36. When the carrying beam 20 is moved up, a workpiece 12 on a workpiece supporting rail 15 is lifted to be carried to a loader 13 and moved down to be delivered to the loader 13. At this time, a position detector 80 mounted at or near the end of a carrier system detects the top end of the workpiece 12a. Deceleration control is conducted prior to stopping movement in front of the workpiece 12a in accordance with a detection signal to assure an accurate stop position.
Patent JP-H04372691-A (JP)
Title: Production of highly concentrated aqueous slurry of coal
Inventor: TOKO HITOSHI
IPC: C10L10/18
Filed: 1991-06-20
Abstract: PURPOSE:To obtain efficiently and stably a highly conc., low-viscosity, aqueous slurry of coal with a small power by adding to crushed coal a lowly conc. aqueous slurry of finely pulverized coal prepared in a specific circulating system in pulverization of the crushed coal. CONSTITUTION:Crushed coal of 300-800mum in average size in a hopper 1 is fed together with water 6 and a dispersant 7 into a crusher 2 while simultaneously feeding a lowly conc. aqueous slurry of finely pulverized coal having a concn. of 40-60wt.% into the crusher 2 from a pulverizer 4 to pulverize the crushed coal to thereby produce a highly conc. aqueous slurry of coal of 15-50mum in average size having a concn. of about 65-80%. The obtd. highly conc. aqueous slurry of coal is divided into two parts. One part is kneaded in a kneader 3 to obtain a product, which is then put into a product tank 5. On the other hand, the other part is conveyed into the pulverizer 4 and admixed with water 8 and the dispersant 9 to be pulverized into a lowly-conc. aqueous slurry of pulverized coal and then circulated into the crusher 2 to be used in the production of a highly conc. aqueous slurry of coal.
Patent JP-2000010926-A (JP)
Title: Job program start control method
Inventor: OKUNI YUJI
IPC: G06F21/36
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a job program start control method which can improve the security. SOLUTION: This control method uses a start password setting means S6 which sets plural passwords to be inputted when a job program stored in a memory is started, an input indicating means S8 which indicates the input of one of plural passwords set by the means S6 when the start of the job program stored in the memory is designated, a deciding means S9 which decides the coincidence or non-coincidence between the password that is inputted in response to the means S8 and the password that is designated by the means S8, and an executing means S7 which executes the job program when the coincidence is decided by the means S9 between those two passwords.
Patent JP-S5798871-A (JP)
Title: Insulation breakdown detecting method for electric insulating substance
Inventor: SEKINE NOBUTAKA
IPC: G01R31/12
Filed: 1980-12-11
Abstract: PURPOSE:To obtain a steady detecting sensitivity irrespective of the magnitude  of a current, by a method wherein a circuit is disconnected through detection of  a phenomenon in which a primary current of a test transformer, applying a voltage to an object to be tested, is rather delayed in phase after the insulation breakdown current than before the insulation breakdown. CONSTITUTION:With a disconnecting switch 7 closed, a compensation reactor 6 is actuated to relieve a load of a voltage regulator 2, and if a difference between the primary and the secondary phase of the voltage regulator 2 is approximately zero, an inverse power relay 10 advances to detect a reactive power corresponding to a current. In this case, it is judged that no insulation breakdown occurs to an object A to be tested. If the insulation breakdown occurs to  the object A to be tested due to the increase in an applying voltage, a primary  current of a test transformer 3 rapidly changes into a delay current in which an  internal reactance produces a load. As a result, torques, being entirely contrary  such that are exerted from an advance reactive power to a delay reactive  power, are applied to the inverse power relay 10 to generate a detection signal  to disconnect a circuit through the operation of a breaker 1.
Patent JP-S6331154-A (JP)
Title: Formation of resistance element
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/822
Filed: 1986-07-24
Abstract: PURPOSE:To allow resistance to be controlled in response to changes in the potential applied to a resistance element by a method wherein one of the electrode lead-out wirings is formed on a resistance element region and the wiring serves as an electrode to attract the majority carrier, present in the semiconductor material constituting the resistance element, to a region under the wiring. CONSTITUTION:When a wiring 5 is used as a low potential wiring and a wiring 6 as a high potential wiring, the majority carrier of the P-type constituting a P-type resistance element region 3 collects in the upper layer of the region 3 under the low potential wiring 5. A change in the concentration distribution results in a decrease in the resistivity of the resistance element. This causes a difference in potential between the wirings 5 and 6, which means a difference generated between said potential and a potential applied to an N-type epitaxial layer 2 via a wiring 7. Under the conditions, in spite of changes in the size of the depletion layer between the resistance clement region 3 and the N-type epitaxial layer 2, changes in resistance value may be constantly subjected to control. When an N-type resistance element is built by using an N-type substrate, the same effect may be attained by using the wiring 5 as a high potential wiring, contrary to the case described above.
Patent JP-S6066381-A (JP)
Title: Automatic edition control device
Inventor: MUROYA SHIGETO
IPC: G11B27/02
Filed: 1983-09-21
Abstract: PURPOSE:To improve operability without labor for the adjustment of a monitoring sound by providing at least either one of variable resistors supplying a signal to a monitor on a reproducing machine side and the variable resistor supplying a voice signal from an editing machine to the monitor. CONSTITUTION:The volume of the monitoring sound generated from monitor receivers 8, 12 can be adjusted by operating the variable resistor 17 on an automatic edition control device 1. The travelling speed of a tape for the reproducing machine 3 and the editing machine 5 respectively is delayed to determine the edition positions of respective tapes by the monitoring sound and to eliminate the need for increasing a monitoring sound signal level accordingly. After determining the editing positions, the tapes are travelled at a normal tape travelling speed to execute preview, edition, etc. It is unnecessary to get up from a seat and adjust the volume of the reproducing machine 3 or the editing machine 5 at every operation to reduce the monitoring voice signal level to improve the operability.
Patent JP-H05340454-A (JP)
Title: Engine auxiliary driving gear and gear shifting pulley used therefor
Inventor: TAKANO HIROSHI
IPC: F16H55/56
Filed: 1992-06-08
Abstract: PURPOSE:To keep the number of transmission revolutions on the driven shaft side at a constant value by a method wherein an oil outflow hole is formed in the back of the moving pulley piece of a gear shifting pulley in a state to extend through a wall, a hydraulic cylinder closed in a way that a spherical body is pressed against the outflow hole by means of a resiliency exerting member is mounted, and the closing pressure is varied according to the number of revolutions of the gear shifting pulley. CONSTITUTION:A hydraulic cylinder 12 is disposed to the back of the moving pulley piece 8 of a gear shifting pulley 4. An oil outflow hole 26 is formed in a bowl-form plate 13 of which the hydraulic cylinder 12 is composed, and the containing part 27 of a sensing valve 18 is formed. The sensing valve 18 comprises a resiliency exerting member 28, a spherical body 29, and a press member 30. The spherical body 29 is pressed against a valve seat part 32 by means of the resiliency exerting member 28 to close an oil outflow port 26. In this constitution, during low speed rotation of a drive shaft 2, a closing pressure for the valve seat 32 of the spherical body 29 is high, outflow from the cylinder 12 is suppressed, and the moving pulley 8 is pressed against the fixed pulley piece 7 to increase a thrust. In a high speed area, the spherical body 29 is separated from the valve seat part 32 by means of a centrifugal force, outflow of oil occurs, and a thrust is reduced.
Patent JP-H05339395-A (JP)
Title: Stretched film or sheet of polycarbonate resin
Inventor: HAZAMA KAZUHIKO
IPC: G11B7/24009
Filed: 1992-06-09
Abstract: PURPOSE:To obtain the title film or sheet which has low moisture permeability, undergoes little dimensional change due to moisture absorption and is improved in transparency, weather (light) resistance, birefringence and heat resistance by forming an alicyclic polycarbonate resin consisting of specified repeating units into film and stretching it. CONSTITUTION:An alicyclic polycarbonate resin which has a numberaverage molecular weight of 10,000 to 200,000 and consists of repeating units of formulas I, II and III (wherein n is 0 to 2; and A is a 20C or lower divalent saturated aliphatic hydrocarbon group, saturated alicyclic hydrocarbon group or aromatic hydrocarbon group), wherein the mole fractions (x) of the units of formula I equal the total of the mole fractions (y) of the units of formula II and the mole fractions (z) of the units of formula III and y is 20-50mol%, is formed into film or sheet at 180-350 deg.C and then stretched 1.1- to 3.5-fold to give a film or sheet which has an orientation release stress of 3-30kg/cm<2> in the stretching direction, a moisture permeability of at most 20g/m<2>/24hr and a thickness of 10mum to 5mm.
Patent JP-H078865-A (JP)
Title: Atomizer
Inventor: SEKIGUCHI SHINICHI
IPC: B05B9/03
Filed: 1993-06-22
Abstract: PURPOSE:To provide an atomizer where priming is not required on start and sufficient quantity of water is conducted to a diaphragm even when the level of a reserving part is lowered and which is excellent in durability. CONSTITUTION:Liquid in a reserving part 10 is conducted to a vibrator 12 through a liquid feeding part 11 and atomized by the vibration of a diaphragm 12. A liquid feeding part 11 has many liquid feeding pipes 11a, 11b. The liquid feeding pipe consists of the 1st liquid feeding pipe 11a, a metallic pipe, and the 2nd liquid feeding pipe 11b inside which a spirally wound metal wire is installed. The liquid is fed from the reserving part 10 to the diaphragm 12 by a capillarity of the liquid feeding pipes. Since the 2nd liquid feeding pipe 11b is remarkable for its capillarity by a spiral groove in the pipe, as compared with the 1st liquid feeding pipe 11a, it has good start performance, and since the inside diameter of the liquid feeding pipe is made large, the quantity of feed water is increased.