baber/WOPTO huggingface dataset:
Patent JP-H06314342-A (JP)
Title: Decentralized monitor controller
Inventor: HANAWA MAKOTO
IPC: G06F17/40
Filed: 1993-04-28
Abstract: PURPOSE:To provide a decentralized monitor controller which can improve the availability of a transmission line among decentralized devices and also can reduce the load of each device without deteriorating the quick display performance at a terminal. CONSTITUTION:A 1st means of a data collector 2 periodically collects the monitor control information from the controllers to be controlled and srots the collected information into the event information having a small change and the measurement information which occasionally changes. Then a 2nd means sends the event information whose state change is detected to a terminal equipment 3, a 4th means sends only the information to be displayed on a screen to the equipment 3 in a cycle shorter than the normal one out of the measurement information, a 5th means shows a screen at a display part through the equipment 3 based on the information written in a reception buffer, a 7th means shows the information necessary for the display screen at the display part in a screen switching state, and a 8th means sends the type of information to be displayed on the screen to the collector 2.
Patent JP-H04541-A (JP)
Title: Write protecting circuit for portable type semiconductor storage device
Inventor: KIMURA MASATOSHI
IPC: G06F21/79
Filed: 1990-04-17
Abstract: PURPOSE:To improve electrostatic resistance by controlling a three-state buffer by the output of a phototransistor (PTR) in a photocoupler interlocking with a write protecting switch. CONSTITUTION:At the time of impressing a power supply input 8 to a transfer contact switch 20 when the switch 20 is connected to a contact (a), the PTR 15b in the photocoupler 15 is driven and the three-state buffer 2 is made conductive, so that a terminal equipment can access a static RAM 1 through signal lines 10 to 14. When static electricity is impressed to the switch 20 in said state, a discharge current flows from the contact (b) side to a ground line through decoupling capacitors 7a, 7b and a current from the contacts a-c flows into the ground line, so that a semiconductor element is not destructed. At the time of impressing static electricity to the switch 20 when the switch 20 is connected to the contact (b) side, the contact c-d allows a discharge current to flow into a power supply line and the contact (a) allows it to flow the ground line, so that the semiconductor element is not destruct.
Patent JP-S583755-A (JP)
Title: Preventing method for cracking of side surface of continuously cast slab
Inventor: NAKATO MITSU
IPC: B22D11/16
Filed: 1981-06-30
Abstract: PURPOSE:To prevent the cracking on the side surfaces of a slab in the stage of casting the slab continuously by drawing at high speeds by specifying the period when a mold descends at the speed higher than the drawing speed for the slab. CONSTITUTION:In the stage of casting molten steel wherein the concn. of C is in a 0.08-0.16%(wt%) range and the concn. of Mn is >=0.50% continuously at >= 1.1m/ min drawing speed, the time tN when a mold descends at the speed higher  than the drawing speed of the coninuously cast slab within the time of one cycle  of mold oscillations is set in a 0.0sec<tN<=0.21sec. The generation of dents on  the short side surfaces of the slab is virtually perfectly prevented by this, the  depth of oscillation marks are made shallow and the cracking of the side surfaces is prevented.
Patent JP-S62267281-A (JP)
Title: 7-phenylacetic acid-4-alkyl-cumarinylamide, its production and use
Inventor: SCHEPER THOMAS
IPC: G01N33/52
Filed: 1987-04-27
Abstract: 7-Phenylacetic acid-4-alkyl-coumarinyl amides having the formula <IMAGE>  (I)  wherein R is alkyl having 1 to 4, in particular 1 to 2 carbon atoms, optionally substituted by one or more halogen atoms, in particular fluorine atoms, especially methyl or trifluoromethyl, are suitable substances for the fluorometric determination of the activity of hydrolases, in particular of penicillin G-acylase, since by the enzymatic reaction they provide cleavage products which in regard to their fluorescence properties differ drastically from those of the substrate. They can be used in processes for the fluorometric determination of the activity of hydrolases, in particular of penicillin G-acylase.
Patent JP-H10294638-A (JP)
Title: Piezoelectric component
Inventor: TANAKA YASUHIRO
IPC: H03H9/17
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric component, with which the vibration of terminal does not affect the vibration of piezoelectric resonator, improved in characteristics and mass-productivity. SOLUTION: Concerning a piezoelectric resonator 11, projections 12a and 13a respectively formed at a pair of terminals 12 and 13 are contact-connected to vibrating electrodes 15 and 16 respectively formed on the front and rear sides of its piezoelectric substrate 14. Thickness (t) of terminals 12 and 13 has a value satisfying the relation of t=K/fr between a resonance frequency fr of piezoelectric resonator 11 and a frequency constant K of terminals 12 and 13.
Patent JP-S5529553-A (JP)
Title: Non-rigid composition for writing
Inventor: YOSHIDA TERUO
IPC: C09D13/00
Filed: 1978-08-24
Abstract: PURPOSE: A non-rigid writing composition having improved coloring, writing properties, easily erasable, scarcely broken, comprising polyethylene, a polymer of an olefin compound other than ethylene, a wax, a synthetic rubber, a pigment, and natural resin or fats and oils.  
     CONSTITUTION: (A) 10W40wt% of polyethylene having a molecular weight of 10,000W40,000, is mixed with (B) 5W30wt% of an individual or mixture of polymers of a 3W12C olefin compound other than ethylene, (C) 10W40wt% of a wax, e.g. (chlorinated)petroleum, microcrystalline, or vegetable wax, 3W10wt% of a synthetic rubber, e.g. (D) Buna-S, neoprene, or butyl rubber, (E) 5W10wt% of a natural resin, e.g. copal, dammar, resin, balsam, or shellac, and (F) 8W30wt% of fats and oils, e.g. vegetable, animal, or mineral ones, in a mixer homogeneously to give the desired composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61260495-A (JP)
Title: Nonvolatile memory
Inventor: NODA MASAMI
IPC: H01L29/792
Filed: 1985-05-14
Abstract: PURPOSE:To make a re-write life constant even if a power source voltage fluctuates by mounting a boosting clock circuit on a constant voltage circuit and making the amplitude of a clock constant with respect to the fluctuation of the power source voltage. CONSTITUTION:In terms of non volatile memory, a high voltage is impressed to an oxide film between a terminal ERS and a floating gate FG to induce a tunnel current in order to erase electrons built up in the floating gate FG. At this time, when a rise speed is lower, destruction is delayed. Whereas the rise speed is higher, the destruction is quicker. When a boosting circuit having a constant rise speed and a non volatile memory cell are combined, the rise speed of an optimum boosted output can be decided with respect to the number of re-writings. Since the rise speed is constant with respect to the fluctuation of the power source voltage, the number of re-writings is guaranteed in the full range of the action power source when the margin value with a certain amount is set, and the number of re-writings can be increased without making an erasure time longer.
Patent JP-H05280204-A (JP)
Title: Cylindrical tank dismantling method
IPC: B65D88/08
Filed: 1992-03-30
Abstract: PURPOSE:To dismantle a reservoir easily without revolving it by giving a cut spirally into the side wall of reservoir from its bottom toward the top, cutting through to the bottom, removing the splinter produced and repeating this cycle of operations. CONSTITUTION:The side wall 2 of a cylindrical reservoir 1 is cut away from the bottom plate 3, and a cut is given spirally from the cut start point at the side wall bottom toward the top, and when a certain distance is cut, the direction is changed so that the cutting proceeds through to the bottom followed by removable of the splinter produced, and this cycle of operation is repeated by starting with next spiral cut so as to cover up to the top. To facilitate the next cutting, the side wall bottom is provisionally supported by a plurality of jacks 7, which are moved with progress of the removing operation, and the reservoir 1 is sunk while the whole construction of the same is well balanced, and this cycle of operations is repeated to lead to completion of the dismantling the reservoir 1.
Patent JP-S585604-A (JP)
Title: Method for measuring bent part of u-shaped pipe
Inventor: TAKANO EISHIROU
IPC: G01B11/30
Filed: 1981-07-01
Abstract: PURPOSE:To measure the bending degree of the U-shaped pipe, by arranging a measuring probe wherein the light source that always indicates the axis center o the pipe is  attached in the U-shaped pipe, and detecting the position of the light emitted from the  light source to which an operating unit of movement is attached. CONSTITUTION:The measuring probe 6 is smoothly moved in a heat transmitting pipe 1 to be measured. The light source 5 such as a light emitting diode, to which a  power source 9 such as silver oxide battery and the like are connected, is provided in  the probe. A piece of operating string 8 is connected to a felt plug, inserted in the heat  transmitting pipe 1, and pushed out of the other end by the compressed air. The operating string 8 is connected to one end of the measuring probe 6. The similar operating  string 8 is connected to the other end. The measuring probe 6 is inserted and set in the inside of the heat transmitting pipe 1 so that a sight line 18 of an optical measuring  device 7 is aligned with the light source 5 at the position where the bending degree is  zero. The light sensor 5 is moved to the position where bending degree is measured,  and a micrometer 17 is operated until a cross line 16 is aligned with a light source 5. Then the bending degree is measured by the change in the scale. The shape is detected  by the repetition of the process.
Patent JP-H11294969-A (JP)
Title: Preheating/melting method for scrap
Inventor: OGAWA YUJI
IPC: F27D13/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To melt scarp with high thermal efficiency by introducing a part of exhaust gas on the outlet side of a rotary kiln to a preheating vessel when the heating value of exhaust gas from a melting furnace is higher than a specified level thereby performing preheating of scrap and sub-materials simultaneously with decarbonation. SOLUTION: A bypass duct 9 is provided at the coupling part 8 of a rotary kiln and a shaft furnace 3 and coupled with a preheating vessel 10 filled with sub-materials 11 for steel making. Air flow regulation dampers 13, 15 are disposed, respectively, in the ducts 12, 14 on the outlet side of the shaft furnace 3 and the preheating vessel. When the heating value of exhaust gas from a melting furnace is higher than a specified level, the damper 15 is opened to introduce a part of exhaust gas on the outlet side of the rotary kiln 2 to the preheating vessel 10 filled with sub-materials 11 for steel making containing a carbonate, e.g. limestone, dolomite, or the like, and preheating of scrap and the sub-materials 11 for steel making is performed simultaneously with decarbonation.
Patent JP-2000290680-A (JP)
Title: Perfume composition for external use for animal
Inventor: SUZUKI TAKESHI
IPC: A61Q13/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a perfume composition excellent in sustained deodorant effect against the nasty smell of an animal, and especially useful for a dry shampoo or the like for a pet such as a dog and a cat by making the composition include a specific hydrocarbon and a masking agent of the nasty smell of the animal. SOLUTION: This composition is obtained by including (A) an aliphatic or alicyclic hydrocarbon having 3.5-5.5 distribution coefficient Log P to 1-octanol/ water calculated by a method using hydrophobic fragment constants (preferably a monoterpene such as limonene), and (B) a masking agent of the nasty smell of an animal, such as isoamyl acetate, preferably in the proportion of 5-95 wt.% component A and 1-95 wt.% component B, more preferably 20-70 wt.% component A and 10-60 wt.% component B. The composition is useful for a mat, a sheet or the like for a pet.
Patent JP-H07310800-A (JP)
Title: Compound movement driving device
Inventor: SHIRAI TAKEKI
IPC: F16H25/24
Filed: 1994-05-17
Abstract: PURPOSE:To provide a compound movement driving device with a simple structure, high precision and high holding force. CONSTITUTION:A combined movement driving device comprises a shaft 1 provided with a screw groove 2 in the outer periphery, a nut 3 threaded to the shaft in a rotatable manner, a fixed housing 4 to hold the nut 3 in a rotatable manner, a driving source 5 to rotate and drive the nut 3 for the fixed housing 4 and a guide mechanism 6 provided between the shaft 1 and the fixed housing 4 to give desired movement to the shaft while limiting the shaft 1 to be moved in one of or both of the rotating direction and the stroke direction.
Patent JP-S60247784-A (JP)
Title: Covering system for language tree pattern of machine translation
Inventor: SAKAKI HIROSHI
IPC: G06F17/28
Filed: 1984-05-23
Abstract: PURPOSE:To cover a given tree in an optimum state by considering the opposition possibility of a pattern when the given tree is covered from above. CONSTITUTION:A pattern application part 1 covers the given tree with the pattern read out of its pattern dictionary memory from the uppermost part. Then, a tree having a partial tree which is not covered with the pattern and a tree determined by being covered with the pattern are transferred to a coupling part 2. The coupling part 2 performs arithmetic at its coupling arithmetic part and said tree having the uncovered partial tree is covered successively with the determined tree. Then, when an input signal has opposition possibility, i.e. includes two partial parts, it is supplied to a tournament part 3 calculates the low-order total cost function of respective partial trees to decide a winner, and the input tree is determined and outputted to the coupling part 2.
Patent JP-S58218910-A (JP)
Inventor: HAKAMATA OSAMU
IPC: A47B47/05
Filed: 1982-06-15
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-H09291071-A (JP)
Title: Production of valeronitrile
Inventor: OGINO TADAYOSHI
IPC: B01J31/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently obtain the subject compound useful as an intermediate raw material for medical and agricultural chemicals, etc., by reacting bromobutane with an alkali metal cyanide in the presence of a phase transfer catalyst and an aqueous medium within a specific range of temperature. SOLUTION: This valeronitrile is obtained by reacting (A) 1-bromobutane with (B) an alkali metal cyanide in the presence of (C) a phase transfer catalyst and (D) an aqueous medium at 40-55 deg.C of a reaction temperature. Preferably, a using amount of the component C is 1-10mol% per 1mol of the component A. Preferably, a molar ratio of the component B to the component A is 0.95-1.10 times of a theoretical amount. Preferably, an alkali metal hydroxide in an amount of 1-5mol % per 1mol of the component B is added. Preferably, valeronitrile after the reaction is further washed by a reducing agent.
Patent JP-H01273898-A (JP)
Title: Performance surveillance/diagnosticment method for low temperature liquefied gas pump
Inventor: NOGUCHI NOBUHISA
IPC: F04D15/00
Filed: 1988-04-27
Abstract: PURPOSE:To diagnose the degree of cavitation by detecting the flow and the pressure of low temperature liquefied gas discharged from a pump and detecting also the vibratory acceleration of the pump. CONSTITUTION:A pump 3 is connected via a suction pipe 2 to a low temperature tank 1 wherein liquefied gas is stored, and a piping 4 is connected to the discharge side of the pump. A flow meter 5 and a pressure gauge 6 are connected to the piping 4 and then communicated with a diagnostic system 9 by on-line passages 7, 8. An acceleration sensor 10 for detecting vibratory acceleration is attached to the pump 3 and its detection value is communicated to the diagnostic system 9 via an on-line passage 11. The flow, pressure, and the vibration of the pump are thereby detected to judge the activity deterioration caused by cavitation.
Patent JP-H05181553-A (JP)
Title: Reference voltage generating circuit
Inventor: SUGINO HIROYUKI
IPC: G05F3/24
Filed: 1992-04-22
Abstract: PURPOSE:To increase a current flowing to a 3rd transistor(TR) and improve the stability of the circuit by connecting a voltage effect means between a 2nd connection node and a 3rd potential node. CONSTITUTION:A 1st TR 5 is connected between a 1st potential node 1 and a 1st connection node 11 and its control electrode is connected to a 2nd potential node 10; and a 2nd TR 6 is connected between the 1st connection node 11 and 2nd connection node 12 and its control electrode is connected to the 1st connection node 11. A voltage drop means 7 is connected between the 2nd connection node 12 and a 3rd potential node 2, the 3rd TR 9 is connected between a reference voltage output node 13 and the 3rd potential node 2, and its control electrode is connected to the control electrode of the 2nd TR 6. In this constitution, the voltage between the control electrode of the TR 9 and the 3rd potential node 2 can be raised with the voltage developed across the voltage drop means 7, thereby increasing and stabilizing the current.
Patent JP-S60246665-A (JP)
Title: Protective device for input
Inventor: SATOU YOSHINORI
IPC: H01L27/02
Filed: 1984-05-22
Abstract: PURPOSE:To prevent surge current concentrically flowing through a defect section in a field oxide film, and to satisfy the specification of surge-resistant voltage sufficiently by forming an opening section for connecting a drain diffusion region in a protective transistor and a protective resistor in comparatively small size. CONSTITUTION:The titled protective device consists of a protective resistor 4' connected between an input terminal 1 and a gate in an input transistor 3 composed of an N channel MIS transistor and a protective transistor 2' consisting of an N-channel MIS transistor, a drain thereof is connected to one part of the protective resistor 4', a source thereof to a grounding terminal and a gate thereof to a grounding terminal through a gate inserting resistor 5 respectively. A drain diffusion region 12' and the protective resistor 4' are connected through an opening section 16' formed on an impurity diffusion region 21 shaped on the inside and having a conduction type reverse tothe region 12' while being separated from a field oxide film 19' as a thick insulating film surrounding the drain diffusion region 12' in the protective transistor 2'.
Patent JP-H08260505-A (JP)
Title: Bucket device for construction machinery
Inventor: IGARASHI HARUO
IPC: H01F7/02
Filed: 1995-03-23
Abstract: PURPOSE: To improve working efficiency by installing an electromagnet on a bottom plate of a bucket of a construction machinery. CONSTITUTION: An electromagnet 4 is installed on a bottom plate 3 of a bucket 2 of a construction machinery 1 such as a hydraulic shovel, etc., so that its attraction surface 5 comes to be on the same surface of an outer surface of the bottom plate 3 of the bucket 2. Consequently, in case of carrying out laying work of a floorplate iron plate while leveling the ground of a face of slope, it is possible to carry out absorbing lifting works of an iron made material, a waste material, etc., selection work of a reinforcement, etc., by an absorption function of the electromagnet 4 installed on the bottom plate 3 of the bucket 2 without separately converting to another attachment, to improve working efficiency and to improve safety.
Patent JP-H0726187-A (JP)
Title: Aqueous printing ink for plastic film
Inventor: KANO HITONORI
IPC: C09D11/107
Filed: 1993-04-28
Abstract: PURPOSE:To provide an aqueous printing ink for plastic films comprising an aqueous bidnder resin consisting of a specific water-soluble resin and an ethylene-acrylic acid water-dispersing resin, a pigment, water and a water- miscible solvent, and excellent in pigment dispersion stability, resolubility, printing suitability, water resistance and leveling property. CONSTITUTION:The objective ink comprises (A) a water-soluble resin having an acid value of 30-150 and obtained by copolymerizing (i) 5-55wt.% of a dicarboxylic acid half ester monomer having a radical-polymerizable unsaturated bond of the formula (R1 is 2-4C alkylene; R2 is 1-8C alkyl; X is 2-3C hydrocarbon having radical-polymerizable unsaturated bond, (ii) 0-50wt.% of the other copolymeriazable dicarboxylic acid half ester monomer having a radical- polymerizable unsaturated bond, (iii) 3-94wt.% of a styrenic monomer, (iv) 1-60wt.% of an alpha, beta-ethylenic unsaturated nitrogen-containing monomer and (v) 0-60wt.% of the other copolymerizable radical-polymerizable unsaturated group-containing monomer, (B) an ethylene-acrylic acid water-dispersing resin having an acid value of 70-210, (C) a pigment, (D) water, and (E) a water- miscible solvent.
Patent JP-S63269520-A (JP)
Title: Electron beam lithography equipment
Inventor: MIYAWAKI MAMORU
IPC: H01J37/06
Filed: 1987-04-28
Abstract: PURPOSE:To increase a drawing speed by a method wherein an object whose pattern is drawn by an electron beam radiated by an electron source of an electron source row where two or more electron sources are arranged unidimensionally at prescribed intervals is shifted relatively at a prescribed angle with reference to the electron beam row. CONSTITUTION:When a reverse voltage is impressed between a p<+>-Si substrate 10 and an n-type Si layer 9 installed on the substrate via an electrode 12 and electrodes 11, an electron whose energy is higher than in a state of thermal equilibrium is generated. If a voltage of an electrode 15 installed on the n-side layer 9 via an SiO2 layer 14 is set to be higher than a voltage to be impressed on the electrodes 11, the high-energy electron generated in an n-type region passes through a low work-function material installed at electron emission parts 16 and is emitted into a vacuum. Because individual elements 13 are isolated by grooves 13, it is possible to drive the individual elements by using the voltage impressed on the electrodes 11. Accordingly, an angle theta which is formed by a moving direction of a wafer 1 and a unidimensionally arranged direction of electron sources 2 is 1.43 deg. from an equation theta=Sin<-1>(d/kD), where a width of an electron emission region of the electron sources 2 is d, an interval between the individual electron sources is D and k>=1. This angle is set by controlling a pulse motor PM and by turning the electron sources at a prescribed angle on the basis of the measuring information of a rotary encoder.