baber/WOPTO huggingface dataset:
Patent JP-S62100023-A (JP)
Title: Counter control circuit
Inventor: NEMOTO MASASHI
IPC: H03K21/08
Filed: 1985-10-28
Abstract: PURPOSE:To ensure the accuracy by stopping the count tentatively only when a counter read request exists and correcting the count of the stopped counter after a time required to read the count. CONSTITUTION:When a counter read request exists, a counter read request signal is turned of for one system clock. Then a non-inverting output of a FF1 is turned on and the inverting output is turned off by the next system clock. Since the inverting output of the FF1 is turned off, a binary counter 2 executes no count and the output of the FF1 is turned on, a read register 4 reads the count of the binary counter 2. Then an update logic circuit 3 applies control to add '2' to the count of the binary counter 2 by the next system clock to correct the error by the count stop.
Patent JP-H0978268-A (JP)
Title: Rust preventive coated paper
Inventor: KATAOKA HISAYA
IPC: D21H21/14
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rust preventive coated paper which is thin and not bulky and has an excellent rust preventing function to effectively prevent production of rust on the surface of a metal product without causing deposition of paper powder on the surface of the metal product. SOLUTION: Such a neutral paper sheet that consists of short fibers having 250 to 400cc beating degree and 20 to 30g/m<2> thickness and one or both surfaces are subjected to lustering treatment is used as a base body. A rust preventive comprising an fatty acid salt, benzoate, or nitrite is applied on the one or both surfaces of the paper.
Patent JP-H03103445-A (JP)
Title: Production of mixture composed of reinforcing fiber and binder and apparatus therefor
Inventor: OKUMURA TOSHIAKI
IPC: C08J3/20
Filed: 1989-09-14
Abstract: PURPOSE:To obtain the subject mixture in a state resistant to the separation of the components at a low cost by converting a reinforcing fiber bundle into filaments by a turbulent air flow caused by the introduction of pressurized steam and mixing the filaments with a binder. CONSTITUTION:The objective mixture is produced by converting a reinforcing fiber bundle into filaments by a turbulent air flow caused by the introduction of pressurized steam and/or further dispersing the produced filaments and mixing the obtained filaments with a binder. The production is carried out preferably by using an apparatus composed of a mixing vessel 3 provided with a stirring member 8, inlet ports for reinforcing fiber and binder and a discharging port of the mixture and having a pressurized steam inlet port 10 and an exhaustion port attached to the mixing vessel 3.
Patent JP-H03102444-A (JP)
Title: Partial cache change controller
Inventor: MATSUOKA MASAHARU
IPC: G06F12/08
Filed: 1989-09-14
Abstract: PURPOSE:To increase the overall memory access speed and also to improve the access speed to a part not to be cached by dividing a main storage area into the parts to be cached and not to be cached respectively. CONSTITUTION:The entire area of a main storage device 6 is divided into the parts to be cached and not to be cached respectively. When the contents of a main storage device 6 are changed via a part except a processor 1 using a cache function, a writing operation is applied to a part to be not cached. A partial cache change controller can change an area to be cached as necessary. Then an address mask circuit 3 can give an access to the storage device 6 with an address where the cache is missed and also decides whether the data on the address is included in an area to be cached or not to inform a data control circuit 4 of a controller of the deciding result. Thus it is possible to totally increases the memory access speed and also to improve the cache hit rate.
Patent JP-S6298737-A (JP)
Title: Replacement of semiconductor device
Inventor: YOSHIDA YUICHI
IPC: H05K1/11
Filed: 1985-10-25
Abstract: PURPOSE:To enable any defective semiconductor device after mounting to be replaced with an acceptable semiconductor device by a method wherein another acceptable semiconductor device with finger parts longer than those of cut off defective semiconductor device is aligned with the finger parts on the tapes after cutting off the defective semiconductor device to be connected. CONSTITUTION:At first, a defective semiconductor device 21 is cut off at the nearly central positions of finger parts 3. Next another acceptable semiconductor device 22 is aligned with finger parts 31 after cutting off the defective one 21 to be connected. However, the semiconductor device 22 shall be inner lead- bonded on the other tapes 1 while the connecting finger parts 32 shall be cut off from the tapes 1 as they are connected to the connecting terminals of semiconductor device 22. Besides, the cut off positions of finger parts 32 shall be outside the cut off positions of defective semiconductor device 21. In other words, the finger parts 32 are aligned with the finger parts 31 after cutting off the defective semiconductor device 21 to connect the overlapped parts 4.
Patent JP-H10228015-A (JP)
Title: Display device and its manufacture
Inventor: KUBOTA KANEMITSU
IPC: G02F1/13
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a monochromatic display with a white background or a high-contrast color display which has high reflected light intensity and is uniform and bright by applying a voltage to a composite multi-layered film formed by laminating films and liquid crystal layers alternately more than once and controlling the light reflection factor. SOLUTION: Liquid crystal layers 8 to 11 and plastic films 5 to 7 are put one over the other alternately to constitute the composite multi-layered film 18. Here, when a liquid crystal material and a film material which have specific refractive indexes are selected, there is no refractive index difference at the borders between the liquid crystal layers 8 to 11 and films 5 to 7 in a voltage application area 14 and incident light 16 is passed as it is. In a voltage nonapplication area 13, on the other hand, the incident light 15 is reflected most intensely to have interference by properly setting the thickness of the liquid crystal layers 8 to 11 and the thickness of films 5 to 7. The more the number of the layers, the larger the intensity of the reflected light 17; and the number of layers is preferably >=10.  Consequently, an optical modulating element is formed which passes the incident light 16 at the time of voltage application and reflects the incident light 16 in the absence of the voltage.
Patent JP-S6481325-A (JP)
Title: Manufacture of multilayer semiconductor wafer
Inventor: MATSUMOTO YOSHINARI
IPC: H01L21/318
Filed: 1987-09-24
Abstract: PURPOSE:To allow effective control of an interfacial material while reducing an interfacial level by forming an Al thin film on the surface of a III-V compound semiconductor, and then nitriding the Al thin film. CONSTITUTION:First, a GaAs layer 12 is formed on the surface of a GaAs substrate 11, and an Al layer 13 is successively formed. Then a wafer is placed on a low pressure plasma vapor phase deposition device of capacitance coupling type, wherein NH3 is introduced and the pressure thereof is adjusted to be at approximately 10torr for generating a plasma for 20 minutes. Then the Al thin film 13 which is 500Angstrom  thick is nitrided, and the Al thin film 13 is modified into a nitride layer 14. The fact that the nitriding has been spread to the surface of the GaAs layer 12 can easily be observed visually. The maximum thickness of such nitriding on the Al layer 13 would be 3000Angstrom . The voltage capacitance characteristic of a MIS diode, wherein a metal is vapor-deposited on an insulating film which has such nitride layer 14 therein with a diameter of 500mumPHI, does not present any hysteresis, whereby the minimum interfacial level density which is as low as 10<11>cm<-2>V<-1> can be obtained with excellent reproducibility.
Patent JP-S61119041-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KUNIHIRO
IPC: H01L21/302
Filed: 1984-11-14
Abstract: PURPOSE:To realize the flat burying process by a method wherein apparent etching process is advanced only toward gradient surface subject to higher sputtering speed to expand the surface with the height similar to that of the second material layer deposited in a groove. CONSTITUTION:Firstly a groove 12 1mum thick and 2mum wide is made on an SiO2 layer 11 to be coated with an Al layer 13. The thickness of Allayer 13 is 1mum similar to the thickness of groove 12. Next the etching process of Al layer 13 in the horizontal direction may be advanced by means of removing the Al layer 13 on the SiO2 layer 11 in the lateral direction since the thickness of Al layer 13 is almost similar to the thickness of groove 12. After advancing the etching process in the lateral direction to some extent securing allowance for masking, a photoresist 14 is provided utilizing the groove 12 to remove unnecessary Al layer by etching process. This plasma etching process utilizing CCl4 may be performed very rapidly at the rate of 200mum/min.
Patent JP-S61118795-A (JP)
Inventor: WADA HITOSHI
IPC: G09G1/16
Filed: 1984-11-14
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-H0998990-A (JP)
Title: Injection ceramic mesh-form structure to manufacture tooth die and dental filler
Inventor: RATSUSERU EI JIYOODAANO
IPC: C04B41/48
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold with physical and mechanical properties similar to a natural tooth, by producing a ceramic network structure from ceramic suspension and injecting glass into a part thereof. SOLUTION: Polyvinyl alcohol with concentration of about 0.5-2wt.% is added to deionized water in a pH range of 2-6, a precipitant is added to an alumina suspension with homogeneous dispersion promoted ceramic particles to remove excess water and a dispersant (20). The alumina suspension (colloid) is injected into a gypsum mold and dried to draw out water into the gypsum (21B, 22B). The dried suspension is taken out from the gypsum mold and burnt in a furnace under a temperature range 1000-1400 deg.C (24). Low melting point glass is injected into a crown part of burnt suspension and heated at about 1100 deg.C for about 0.5-1 hour (25A). Further, monomer solution is injected into the suspension part in the crown part (26). After that, excess glass is removed from the surface of the suspension.
Patent JP-H0987013-A (JP)
Title: Dielectric porcelain composition
Inventor: SAKATA SHINICHI
IPC: C04B35/46
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition high in specific dielectric constant εr and no-load Q and small in the temperature coefficient of resonance frequency τf . SOLUTION: This dielectric porcelain composition is expressed by the formula, Lix Nby Tiz O2 (where, 0.01<xM0.98, 0.01<y<0.98, 0.01<z<0.98 and x+y+z=1) and has a rutile type crystal structure.
Patent JP-H04121023-A (JP)
Title: Thyristor control capacitor device
Inventor: MIYATA NORIO
IPC: H02J3/18
Filed: 1990-09-10
Abstract: PURPOSE:To make the voltage of the circuit of a thyristor low and make it an optimum thyristor device suitable for a capacitor bank by connecting a step-up transformer through a switch, and connecting a capacitor and a series reactor to the secondary side of the transformer. CONSTITUTION:A step-down TR2 is connected to a bus 1, and a thyristor-diode switch 5, wherein a thyristor and a diode are connected in inverse parallel, to the secondary side of this step-down TR. Furthermore, a step-up transistor TR6 is connected in series to this switch 5, and a capacitor 3 and a series reactor 4 are connected in series to the secondary side of this step-up TR6. Thus, it becomes possible to make the voltage of the circuit of a thyristor low, and it can be constituted by arranging thyristor elements in parallel, whereby the thyristor device capacity suitable for capacitor bank, can be attained so the optimum economical design can be obtained.
Patent JP-H0696332-A (JP)
Title: Coin discriminating device
Inventor: MIYAUCHI SATORU
IPC: G07F1/04
Filed: 1992-09-09
Abstract: PURPOSE:To provide the coin discriminating device with good discrimination precision which is mounted on an automatic vending machine, etc. CONSTITUTION:On one upstanding wall surface 10 of a discrimination passage 3 where a discrimination sensor 4 is installed, a rail 8 which projects toward the other upstanding wall surface 9; and a thin large-diameter coin is rolled between the rail 8 and the upstanding wall 9 and prevented from bouncing in the discrimination passage 3. Therefore, dispersion of the oscillation voltage variation quantity of the discrimination sensor 4 when the coin is thrown in is suppressed, so true coin can be discriminated with high precision.
Patent JP-S61120155-A (JP)
Title: Electrostatic image developer
Inventor: SHIGETA KUNIO
IPC: G03G9/097
Filed: 1984-11-16
Abstract: PURPOSE:To enhance image density, durability, and electrifiability by incorporating a toner using a specified polyester as a binder, and a carrier coated with a specified perfluoroalkyl acrylate resin in a developer. CONSTITUTION:The toner is obtained by dispersing a colorant into a polyester contg. a fraction insoluble in chloroform in an amt. of 5-25wt%, such as polyester prepared by using polyoxypropylene(2,2)-2,2-bis(4-hydroxyphenyl)propane and bisphenol A, etc. The carrier is obtained by coating a core material, such as iron powder, with a polymer obtained by polymerizing a monomer represented by formula I or II in which R<1>, R<2> are each H or methyl; n, p are each 1-8; and q is 1-19. The developer is obtained by combining the toner with the carrier. The use of the polyester resin and the resin derived from said monomer permits image density to be enhanced, durability of the developer to be improved, production of spent toner to be prevented, and the toner to be positively electrified.
Patent JP-S60134383-A (JP)
Title: Product and sum calculator usable for solution of plural and simultaneous differential equations
Inventor: KUROKAWA KAZUO
IPC: G06G7/38
Filed: 1983-12-22
Abstract: PURPOSE:To increase the calculation speed by using light emitting elements which are provided at every bit of condition variables and plural photodetectors which are provided in opposition to these emitting elements, and executing product and sum calculation of plural and simultaneous differential equations in parallel. CONSTITUTION:In a light emitting part 1 for setting and a photodetecting part 2 for setting, light of a light emitting diode L irradiates all photodetectors D on a chip when an input signal is impressed on the light emitting diode L. As for the photodetector D, the output voltage is amplified when corresponding emitting elements emit, and the output is supplied to a coefficient multiplication switch part 3. The emitting elements emit and the integrated photodiode in the photodetecting part 2 operates. Thus, switching of the coefficient multiplication switch part 3 is executed.
Patent JP-H1176126-A (JP)
Title: Mop holder
Inventor: TAGUCHI JUNJI
IPC: A47L13/24
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a mop holder with which a mop can be installed and removed easily and securely. SOLUTION: A mop 3 pressed against the lower surface a lower holding plate has both ends folded back into the lower holding plate 1, these folded parts being clamped between the lower holding plate 1 and an upper holding plate 2. A locking unit 16 in which both ends of a pair of parallel locking parts 17 are connected integral with each other by an elastic connection 18 is freely removably attached to the lower holding plate as a locking mechanism for the upper and lower plates 1, 2, and an engaging claw 30 which is engaged with the locking part 17 against the elasticity of the elastic connection 18 by pressing the inclined face 24 of the upper end of the locking part 17 from above is formed in the upper holding plate 2.  A depressable release button 12 is mounted on the upper holding plate 2 as an unlocking mechanism, and a releasing projection 13 formed on the release button 12 is used to reduce the interval between the plates 1, 2 against the elasticity of the elastic connection 18 to undo a lock.
Patent JP-H04121916-A (JP)
Title: Moisture detecting device for insulator type electric apparatus
Inventor: NANBA SADAO
IPC: H01B17/00
Filed: 1990-09-10
Abstract: PURPOSE:To easily detect moisture without sampling insulating oil and without stopping the operation of an apparatus by detecting the damp or moisture infiltrating into the electric apparatus from the outside with moisture sensors, and displaying it on a display section. CONSTITUTION:When dampness or moisture infiltrates through the gasket 11 of the oil level gauge 10 of an oil bushing or various connection sections, the space above the oil surface is made highly humid, dew is condensed via the temperature change, or the moisture in the insulating oil 5 is increased. When waterdrops infiltrate, they are accumulated at the bottom section of the filling section of the insulating oil 5. By this method, when dampness or moisture infiltrates into the oil bushing, moisture sensors 6a, 6b installed in the space above the oil surface in an expansion chamber 2 and at the bottom section of the filling section of the insulating oil 5 detect it, the detected results are sent to a controller 8 via optical cables 7a, 7b and displayed.
Patent JP-H03106871-A (JP)
Title: Preparation of halophthalic anhydride
Inventor: DEIBUITSUDO WAI TAN
IPC: C07C51/567
Filed: 1990-09-11
Abstract: PURPOSE: To provide the subject compound useful as synthetic intermediates for polymers, dyestuffs, plasticizers, etc., in high yield and high purity by reacting a brominating agent with a halogen-substituted hexa- or tetrahydrophthalo reactant.  
     CONSTITUTION: A brominating agent such as bromine or N-bromosuccinimide is reacted with a reactant of formula I [Q is monohalo as in X or gem-dihalo (X is F, Cl, Br, I); n is 1 or 2; Y and Z are each CN, CO, Br, COCl or COF, or Y and Z when taken together may form an acid anhydride group] in the presence or absence of a solvent (e.g. monochlorobenzene) at 0-230°C, preferably 70-170°C in the liquid phase to give an objective compound of formula II. As the reactant of formula I is exemplified 4-chlorotetrahydro-ortho-phthaloyl dichloride. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000051376-A (JP)
Title: Foot warmer using far infrared radiation or infrared ray
Inventor: ISHIKAWA OSAMU
IPC: A61H35/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a foot warmer which is effective for recovery from fatigue, promotion of health and beauty, can be simply used in a room, clean and can prevent excessive drying by disposing a lamp for emitting far infrared rays and a humidifying means for making a humid atmosphere in the interior of a foot warmer main body which feet are put in. SOLUTION: In use, right and left feet 12 are put in the respective opening parts 2 closed by a screen 9 of a foot warmer main body 3, and the feet 12 are placed on a mat 7 which is placed on a step fread 6 and impregnated with herb extract. At switch is turned on and desired conditions are set by a timer and a temperature control device 10. Whereupon, a far infrared ray lamp 5 is lighted so that the far infrared rays warm the feet to the skin thereof, and the far infrared rays radiated are reflected by an aluminium foil 8 to warm the feet. A motor-driven fan 12 is rotated to circulate the air in the foot warmer main body 3, thereby uniformly warming the feet. Further, herb extract is evaporated to perform sterilization, disinfection, deodorization and aroma, thereby keeping the feet clean and making the interior of the foot warmer main body 3 into a moderate humid atmosphere to keep the skin humid.
Patent JP-S6395864-A (JP)
Title: Electrostatic actuator
Inventor: NIIBE MASATO
IPC: H02N1/06
Filed: 1986-10-13
Abstract: PURPOSE:To exactly detect a position, by detecting the moving position of a rotor by the use of induced current due to the change of an electrostatic capacity due to similar detection electrodes to those of other positions. CONSTITUTION:An electrostatic actuator is composed by providing notched sections 1a at specified intervals radially from the axis of a rotation shaft 2 to the rotor 1 of a dielectric. The rotation shaft 2 is provided with upper and lower plates 5, 6, and is journaled rotatably by bearings 7, 8. Besides, on the lower surface of the upper plate 5 and the upper surface of the lower plate 6 which are confronted with the rotor, substrates 4 are laminated, and on the substrates, electrode pattern 3 are respectively arranged. In this case, a pair of detection electrodes 21-24 are arranged on both the surfaces of the substrates 4 confronted with each other. The other electrodes are used as drive electrodes, and four-phase voltage is applied to the electrodes in order from a drive circuit according to specified timing, and the rotor 1 is rotated. Then, induced current due to the change of an electrostatic capacity due to the detection electrodes 21-24 is detected, and the position of the rotor 1 can be detected.
Patent JP-S62104573-A (JP)
Title: Removal of tetraalkylammonim salt and/or amine bearing methyl group
Inventor: OSHIMI TOKUICHI
IPC: C12N1/20
Filed: 1985-10-30
Abstract: PURPOSE:Norcadia sp-S-255 is inoculated to a solution containing tetra alkylammonium salt and/or amines bearing methyl groups to easily and inexpen sively remove a mines by decomposing them. CONSTITUTION:A poisonous solution containing tetraalkylammonium salt (tetra methylammonium hydroxide) and/or amines bearing methyl grips (trimethyl amine), e.g., development waste solution in IC production process is recovered. The solution is combined with a nitrogen source such as pepton, yeast essence, inorganic salts and buffer solution which are needed in cultivation of microorganisms to prepare a culture medium. Then, the resultant medium is inoculated with Nocardia sp-S-255 (FERM-8471) or its mutant and cultivation is effected to remove or detoxicate the solution by decomposition of the tetraalkylammonium salt and/or methyl-bearing amines.
Patent JP-H08103519-A (JP)
Title: Caddie bag
Inventor: TANIOKA YASUO
IPC: A63B55/00
Filed: 1994-10-05
Abstract: PURPOSE: To improve the operability of an auxiliary housing portion and at the same time conduct surely hold and transport through a handle. CONSTITUTION: This caddie bag is equipped with a club housing portion 1 formed into a pipe shape; a handle 4 fitted to the side of the club housing portion 1; and an auxiliary housing portion 3 that is fitted between the handle 4 and the side the club housing portion 1 and is equipped with a predetermined opening portion 3A, and by conducting the hinge combination of the base end 4A of the handle 4 on the side of the club housing portion 1, swingable support in a predetermined direction is carried out, and meanwhile, a receiving metal 7 to engage-stop the upper end 4B of the handle 4 selectively on the predetermined side of the club housing portion 1 is equipped.
Patent JP-2000075040-A (JP)
Title: Seismic damage measure-supporting device
Inventor: SUZUKI SEISHI
IPC: G06Q50/26
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To instantly establish the initial posture of administration when an earthquake occurs. SOLUTION: A device is provided with epicenter information acquisition means 1-3 for taking out epicenter information from seismic data being observed from an seismic observation point, a seismic damage estimation simulation device 4 for taking out a damage estimation result in a target region by performing simulation while giving virtual epicenter information in advance, a seismic damage estimation result database 5 for storing the damage estimation result in the target region being obtained from the simulation device based on predetermined keyword data, and damage estimation result output means 5 and 6 for outputting the damage estimation result from the above database via the above keyword data based on the epicenter information being obtained from the epicenter information acquisition means when an earthquake occurs.