baber/WOPTO huggingface dataset:
Patent JP-H05272900-A (JP)
Title: Safely executing method for boulder blasting
IPC: F42D1/08
Filed: 1992-03-24
Abstract: PURPOSE:To satisfy both of the safety and efficiency by temporarily providing two minimum resistance wires having equal lengths to a length of a perforated hole toward different free surfaces from a gunpowder charging point provided at an innermost part of the hole to set the point, and calculating a gunpowder amount by a special relation formula. CONSTITUTION:Two minimum resistance wires W1, W2 having lengths equal to a length H of a perforated hole are temporarily provided toward different free surfaces from a gunpowder point provided at an innermost part of the hole in boulder blasting. A gunpowder point is set by relation of three numeric values W1=W2=H. When a popping coefficient is c and gunpowder amount is L, the amount L is calculated by L=cXW1XW2XH. If any of the lengths of the wires W1, W2 is shorter than that of the length H of the hole, the W1, the W2 and the H are calculated to match the shortest value. The values of the coefficients (c) are set to 0.08-0.40. Thus, both safety and efficiency can be satisfied.
Patent JP-S60258770-A (JP)
Title: Measuring method of data recording state of magnetic card
Inventor: TAKIGUCHI KIYOAKI
IPC: G11B20/10
Filed: 1984-06-04
Abstract: PURPOSE:To measure accurately the recording state of a data recorded on the magnetic strip of the magnetic card by measuring the time interval at each crest value of data and comparing it with a reference value width. CONSTITUTION:Time interval data T1, T2, T3... stored in an RAM30 are read, they are added, and the result is subject to averaging to obtain the 1st reference width Ts1{=(1+ or -alpha)Tmean}. The bit interval data TM is read sequentially from the RAM30 to discriminate whether logic is ''1'' or ''0''. When the logic is discriminated as ''0'', the bit interval data TN is compared with the 1st reference width Ts1 (e.g., 0.12+ or -5mum or equivalent), and when the data is discriminated to be within the 1st reference value width Ts1, the result of discrimination (''OK'') is stored in the 3rd area of the RAM30.
Patent JP-S5542529-A (JP)
Title: Immobilized enzyme or immobilized microbial cell
Inventor: YAMADA TOMIAKI
IPC: C12N11/04
Filed: 1978-09-19
Abstract: PURPOSE: To form immobilized enzyme or immobilized microbial cells into an industrially desirable form, by the use of a photo-setting resin as a binder.  
     CONSTITUTION: An aqueous dispersion of an enzyme such as urease, glucoamylase, catalase and aspartase, or cells of bacteria such as Streptomyces phaeochromagenes, Aerobacter aerogenes, and Trichoderma viridae, is homogeneously mixed with a photo-setting resin such as unsaturated polyester resin and unsaturated acrylic resin, and irradiated with actinic light to obtain a molded article having a thickness satisfying the formula. The shape of the article is, e.g. sphere, cylinder, ring or square pillar.  
     EFFECT: The enzyme or microbial cells thus formed can be easily charged into a reaction column to a charging ration of as high as about 50%. The liquid space velocity reaches 0.1cm/sec, and the activity of the enzymes etc. is scarcely affected by the external diffusion resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60260789-A (JP)
Inventor: KIMURA KUNITOSHI
IPC: F16L13/00
Filed: 1984-06-05
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-S5542346-A (JP)
Title: Write check system for magnetic card data
Inventor: SATOU KAZUNORI
IPC: G06K7/08
Filed: 1978-09-19
Abstract: PURPOSE: To make a definite check by collating three codes, the check code of write data, a check code generated from read data and a read check code.  
     CONSTITUTION: Although data from data bus 10 is recorded on magnetic card 9 by write head 7, the write check code of this is maintained by check code holding register 2. Data read out by read head 8 is supplied through seriesparallel converter 3, where a check code is generated. Next, check signals of register-2, generator 4 and converter 3 are collated by code matcher 1, which outputs decision signal 13. In this way, three check signals are collated to find an error, thereby making a certain check. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5641857-A (JP)
Title: Manufacture of frosted glass
Inventor: TAKAHASHI HISAMITSU
IPC: C03C17/04
Filed: 1979-09-08
Abstract: PURPOSE: To manufacture frosted glass having a smooth surface hard to stain without causing environmental pollution and labor sanitary problems in the manufacture by coating a transparent glass base with glass enamel paste and/or slip contg. low m.p. glass as a principal component and a frother followed by baking.  
     CONSTITUTION: Low m.p. glass such as alkali aluminoborosilicate glass having ≤500°C softening point is mixed with 0.5W3.0wt% one or more kinds of frothers such as NaClO 3 , and this mixture is dissolved in a mixture of lavender oil and turpentine oil to prepare glass enamel paste of suitable viscosity. On the other hand, the mixture is dispersed in a soln. of nitrocellulose in butyl acetate to prepare glass enamel slip. A transparent glass base is coated with the paste and/or the slip by screen printing, spraying or other method and calcined in a calcining furnace set to about 550W600°C maximum temp. zone to manufacture the desired frosted glass. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05287459-A (JP)
Title: Austenitic stainless steel excellent in workability and season cracking resistance and its production
Inventor: HASHIMOTO HIDEO
IPC: C22C38/00
Filed: 1992-04-08
Abstract: PURPOSE:To produce an austenitic stainless steel excellent in workability and season cracking resistance at low manufacturing costs by reducing the amount of consumption of expensive Ni by the addition of Cu. CONSTITUTION:This steel has a composition which contains, by weight, <=0.08% C, <=1.0% Si, <=2.0% Mn, <=0.04% P, <=0.01% S, 8.0-9.0% Ni, 18.0-20.0% Cr, <=0.06% N, and <=0.5% Mo and where Cu is regulated and incorporated by 0.4-2.0%. This component regulation is done by adding a part or the whole of Cu alloy components to a molten steel in the final stage of refining. By this method, the adverse effect of the various problems occurring at the time of refining the molten steel can be inhibited, and the steel can be produced by refining the molten steel practically causing no problem and excellent in components, temp., and quantity.
Patent JP-S5450618-A (JP)
Title: Production of cellulose fiber
Inventor: NOGI TATSUO
IPC: D01F2/00
Filed: 1977-09-28
Abstract: PURPOSE: To recover dimethyl sulfoxide stably and efficiently and obtain the title fiber free of adhesion and devitrification, by extruding a specific maodified cellulose solution into a coagulation bath consisiting of an alkali, water, and dimethyl sulfoxide.  
     CONSTITUTION: A solution obtained by dissolving cellulose into dimethyl sulfoxide in the presence of para formaldehyde is subjected to a vacuum, or a gas, e.g. N 2 , etc. is blown into the solution to remove the remaining paraformaldehyde or formaldehyde outside the system. The resulting spinning solution free of formalin odor at room temperature is extruded into a coagulation bath having a high coagulating power consisting of an alkali, water, and dismethyl sulfoxide. Preferably, the amount of alkali is 0.01W5%, and the weight ratio of the dimethyl sulfoxide (DMSO) to the water is 20:80W85:15 in the primary bath for recovering and recycling DMSO efficiently at a low cost 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05290243-A (JP)
Title: Change mounting tray
Inventor: TAGAWA HIDEKO
IPC: G07D9/02
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a tray on which change and a receipt can easily by confirmed even when a hand is dim and notes, etc., are not blown-off by a wind by providing a binder pressing an illuminator and notes to a tray main body and a recessed part receiving coin. CONSTITUTION:An illuminator 2 illuminating the main body 1 of the tray and a switch 3 switching on an off the illuminator 2 are provided at the upper and of the top face of the main body 1 of the tray. Then, a binder 4 pressing notes and receipts is provided at the nearly center of the top face of the main body 1 of the tray under the illuminator 2 and a pen stand 5 is fitted at a convenient place such as under the switch 3. Besides, a card stand 6 holding a card brought by a customer is provided by lining-up with the binder 4. The card stand 6 is obliquely fitted to be convenient. Then, a coin reception part 7 is provided under the binder 4 and formed into a recessed part so as not to permit the coin to jump-out while carrying.
Patent JP-S5239701-A (JP)
Title: Treatment of powders of coal and coke
Inventor: OKADA YUTAKA
IPC: C10L5/48
Filed: 1975-09-26
Abstract: PURPOSE: To utilize powders of coal and coke as a raw material of metallurgical coke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S596232-A (JP)
Title: Production of membrane having inverted conical pore
Inventor: MATSUMOTO KIYOICHI
IPC: C08J9/28
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a membrane having inverted conical pores of which the number and the size can be accurately defined, by forming inverted conical pores in a membrane composed of a fibrous polymer having a high coagulating speed and another fibrous polymer having a low coagulating speed. CONSTITUTION:In a process for producing a membrane by casting a concentrated soln. of a polymer on a substrate and coagulating it in a coagulating bath, a copolymer obtd. by copolymerizing a fibrous polymer having a high coagulating speed and another fibrous polymer having a low coagulating speed or a blend obtd. by blending them is used. The polymer near the substrate forms smaller pores and the one far from the substrate forms larger pores because of the difference in the coagulating speed therebetween and distortion of shrinkage and surace tension during coagulation. Therefore inverted conical pores are formed, and the number and size of the pores of the inverted conical pores can be determined by the blending ratio of the above two kinds of the fibrous polymers. Examples of the combination of the fibrous polymers are a combination of polyacrylonitrile having a high coagulating speed with silk fibroin having a low coagulating speed, or a combination of methylol-substd. nylon 6 having a high coagulating speed with nylon 6 having a low coagulating speed, etc.
Patent JP-H06332981-A (JP)
Title: Method and equipment for determining configuration of integrated circuit
Inventor: MOORISU JIRUBEERU RU BUAN SUU
IPC: G06F11/34
Filed: 1994-05-02
Abstract: PURPOSE: To facilitate the design of a circuit and to assess to which degree the specified part of the circuit is required to be turned to a wiring circuit by simulating a function to be performed by a dedicated circuit to be designed by a parallel processing structure machine provided with a transputer. CONSTITUTION: A memory 1 is provided with the list of tasks required to be executed by an integrated circuit to be decided. Further, ports 2-6 used as an input port or an output port are provided and the ports 2-6 connect up-line circuits 7-9 to the integrated circuit. The circuit of this device simulates the processing of signals received from the up-line circuits 7-9 at the time of applying a program provided in the memory 1. Thereafter, processed signals are transmitted to a down-line circuit. The parallel processing structure machine composed of the transputer 10 of a T425 type is provided so as to simulate the tasks.
Patent JP-S5817623-A (JP)
Title: Removing method for sheathing resin
Inventor: SATOU MASAMITSU
IPC: H01L21/56
Filed: 1981-07-24
Abstract: PURPOSE:To readily remove sheathing resin without damaing the interior of an electronic part to be processed by inserting a connecting terminal to a hole or groove formed on an electrode part mounting plate to be treated, holding the electronic part on the plate, and dipping the part in a treating solution. CONSTITUTION:When an electronic part to be treated is a resin-molded transistor, 5-10 sets of through holes 22, each of which set includes 8 holes are arranged at an electronic art mounting plate 21, the externally connecting terminal 24 of a resin-molded transistor 23 is inserted into each set, thereby holding the transistor 23. A threaded hole 25 of the plate 21 is for inserting and fixing a handle made of Teflon rod. Numeral 27 designates a punching seal for arranging and collecting statistics of the part. The plate 21, in the state that the part 23 is mounted thereon, is dipped in a processing solution such as a strong acid, with its handle being pinched by a pair of tweezers.
Patent JP-H11293403-A (JP)
Title: Steel for bearing long service life and delayed fracture resistance and its production
Inventor: KOBAYASHI KAZUHIRO
IPC: C22C38/14
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To produce steel for a bearing having a long service life and excellent in delayed fracture resistance and to provide a method for producing it. SOLUTION: This steel for a bearing having a long service life is the one having a compsn. contg., by weight, 0.65 to 1.2% C, 0.05 to 0.50% Si, 0.2 to 2.0% Mn, 0.05 to 0.20% Ti, 0.005 to 0.050% Al, <=0.0120% N, <=10 ppm O, and the balance Fe with inevitable impurities, furthermore contg. one or >= two kinds among 0.1 to 2.0% Ni, 0.20 to 2.0% Cr and 0.05 to 1.0% Mo, in which Ti carbides and Ti carbonitricles of <=70 nm size are finely dispersed into the steel, and having excellent delayed fracture resistance by a thrust life test machine shown by the fig.
Patent JP-H06331577-A (JP)
Title: Determination of oxygen in oxide to be reduced contained in slag in steelmaking
Inventor: KOMATSU AKITO
IPC: G01N33/20
Filed: 1993-05-18
Abstract: PURPOSE:To accurately detect the amount of oxygen of an oxide to be reduced contained in steelmaking slag. CONSTITUTION:A sample sampled from a steelmaking slag is heated continuously within an inactive atmosphere and is allowed to react with carbon source, the amount of oxygen which is connected to carbon and is unloaded from a system is measured in time series, and then the amount of oxygen of easily reducing metal oxide such as Cr, Ni, Fe, and Mn which are reduced by Si in melted state is obtained from the integral value of a measurement result. Also, in the similar manner, X rays are applied to a sample sampled from the steelmaking slag, the fluorescent X-ray intensity of the constituent element of hardly reducing metal oxide such as Si, Ti, Al, Ca, and Mg to be generated is measured, and then oxygen which combines with the constituent elements is determined. The amount of oxygen of the oxide contained in the steelmaking slag is determined and analyzed according to the amount of oxygen of the easily reducing metal oxide and the hardly reducing metal oxide. Therefore, the easily reducing metal oxide and the hardly reducing metal oxide can be accurately subjected to oxygen determination, thus obtaining a needed amount of reducing agent accurately and manufacturing melted steel which is subjected to constituent adjustment accurately.
Patent JP-H05310088-A (JP)
Title: Warning display device for vehicle
Inventor: KURAHASHI MITSUYUKI
IPC: B60R16/02
Filed: 1992-05-08
Abstract: PURPOSE:To increase visibility of warning display and reduce the cost of a warning display device by forming a warning light emitting layer in a part of a thin transparent sheet lens positioned on the rear surface of a transparent lens in which picture marks are formed. CONSTITUTION:A warning display device is provided with a warning display part 1 and a picture mark display part 2. A warning light emitting layer 8 in the warning display part 1 is formed in a part 7c of a thin transparent sheet lens 7 positioned on the rear surface 11a of a transparent lens 11 in which picture marks 10 are formed. As a result, the warning light emitting layer 8 is positioned lower (rear surface side) slightly than the picture marks 10. Thus, because the warning light emitting layer 8 is positioned nearer to a driver, visibility of warning display can be increased.
Patent JP-H08290318-A (JP)
Title: Milling tool
Inventor: TAKAHASHI ISATO
IPC: B23C5/06
Filed: 1995-04-18
Abstract: PURPOSE: To discharge chips forcibly so as to prevent the generation of trouble caused by the chips by providing a nozzle, adjustable in the jet direction, at a jet opened to a chip pocket. CONSTITUTION: A center fitting hole 4 has an inlet hole 8 for taking in compressed air fed from a milling head arbor, and a jet 10 opened to the front face part 9 of a milling body 1 communicates with the inlet hole 8. A nozzle is fitted to this opening in such a way as to be three-dimensionally adjusted in the jet direction. Since the compressed air is jetted in a wide angle from the center side of a face milling cutter toward the peripheral side where a throwaway tip is provided, chips are completely eliminated to the outside in a range of 360 deg. on the circumference of the face milling cutter. Moreover, there is no generation of degradation of machined surface roughness caused by the entry of chips into the face milling cutter nor any trouble caused by chips generated by the chipping or the like of a cutting edge.
Patent JP-H0416543-A (JP)
Title: Tile raw material
Inventor: OSHIGUCHI SOUICHI
IPC: C04B33/13
Filed: 1990-05-02
Abstract: PURPOSE:To provide the tile of the feeling which is not obtainable heretofore and to make effective utilization of marble resources by constituting the tile raw materials, which constitute the surface part of the tile, of the powder of stone essentially consisting of marble and feldspar as essential components. CONSTITUTION:The powder of the stone essentially consisting of the marble produced as cutting slag at the time of polishing, chipping and cutting in the case of working of the marble as an external wall material and floor material is recovered. A powder mixture prepd. by mixing such powder with feldspar is mounted on a tile body 2 of a previously fired porcelain type material and is shaped, consolidated and fired to obtain the tile A, the surface part 1 of which consists mainly of the powder of the stone essentially consisting of the marble and the feldspar. The part of the silicon dioxide in the powder of the stone essentially consisting of the marble is blackened by the firing and black spots are produced on the surface of the tile. The light brown nontransparent tile surface having the spots is thus obtd.
Patent JP-S5341655-A (JP)
Title: Lubricating oil sink for engine
Inventor: TANI YOSHIO
IPC: F01M11/06
Filed: 1976-09-27
Abstract: PURPOSE:To prevent the lowering of the oil surface at the center of the oil sink in the tilt of the engine by dividing the lubricating oil sink formed on the bottom part of the crank case into the central chamber and the side chamber by the partition wall having the oil path hole equipped with rocking valve.
Patent JP-S5240622-A (JP)
Title: Process for producing carbon fibers
Inventor: ISHIKAWA TOSHIKOU
IPC: D01F9/14
Filed: 1975-09-29
Abstract: PURPOSE: To obtain carbon fibers having active surfaces and requiring no surface treatment at after processing by heat-treating a high polymer precursor obtained by flame retarding of original fibers in an active atmosphere at a high temperature and in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5740452-A (JP)
Title: Novel polyisocyanate compound and its preparation
Inventor: IWAKURA YOSHIO
IPC: C08G18/77
Filed: 1980-08-26
Abstract: NEW MATERIAL:The compound of formula I (A is 1W500C n-valent organic group; R is H, 1W5C lower alkyl, halogen, or alkoxy; m is integer 1W4; n is ≥1).  
     EXAMPLE: The diisocyanate of formula II.  
     USE: A raw material of various resins such as polyurethane, etc.  
     PROCESS: The polyisocyanate compound of formula I containing a carbonate bond is prepared by reacting the substituted-phenylene isocyanate haloformate of formula III (X is halogen) (e.g. p-isocyanatophenyl chloroformate) with the polyhydroxy compound of formula A-(OH) n  (e.g. hydroquinone) in a solvent such as tetrahydrofuran, if necessary in the presence of a base such as triethylamine, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06304387-A (JP)
Title: Washing machine
Inventor: MORISHIGE MASAKATSU
IPC: D06F39/08
Filed: 1993-04-19
Abstract: PURPOSE:To restart a dewatering operation by preventing the rotation of a blade and the generation of rubbing sound of a pawl wheel even when a connecting wire of a drain valve wound with a motor for the drain valve is unwound in case of instantaneous interruption of a commercial power source during a dewatering operation. CONSTITUTION:In case a commercial power source 1 is interrupted instantaneously during a dewatering operation, by the cutting of a clutch solenoid 7, a microcomputer 9 works to deenergize a dewatering motor 2. Then, while a connecting wire of a drain valve is unwound by an energizing force of a spring built in the drain valve, after the deenergizing of the dewatering motor 2, a motor for the drain valve is energized to wind the connecting wire after a specified time passes set basing on required time to the stoppage of the rotation from the deenergization of the dewatering motor 2. After the start of energizing the motor for the drain valve, the dewatering motor is energized to restart the dewatering operation after a specified time passes set basing on required time to the completion of the winding of the connecting wire from the start of energizing the motor for the drain valve.
Patent JP-S60261546-A (JP)
Title: Manufacture of catalyst for denitrating waste gas form coal-fired furnace
Inventor: KATOU MITSUHISA
IPC: B01D53/94
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the abrasion of the catalyst for coal firing by cutting off a part of the end part to obtain a protruded structure having the protruded part in specified thickness, and then combining the protruded part of a dummy bed and the protruded part of the catalyst body through a connecting frame. CONSTITUTION:The catalyst body 1 is cut at a line 2. The cut-off catalyst 1' is used for forming a dymmy bed, and a part of the wall 5 having depth (t) and thickness (c) is cut off, and the wall is calcined to obtain a dummy bed 3. Besides, the catalyst 1 from which the catalyst 1' for the dummy bed is cut out is cut so that a part of the wall 6 on the cut side having depth (t) and thickness (b) (b>c) may be removed, and the cut-off part is calcined to obtain a connecting frame 2. The catalyst 1 whose wall 6 is partly cut off is cut at a line 4 so that the thickness (a) may be regulated to (b-c). The protruded dummy bed 3 and the protruded catalyst body 1 thus prepared are combined through the connecting frame 2 to manufacture the catalyst.
Patent JP-S5241119-A (JP)
Title: Alloy for sealing soft glass
Inventor: INUI TSUTOMU
IPC: C22C19/05
Filed: 1975-09-29
Abstract: PURPOSE: Obtaining a satisfactory sealing property of the alloy by preventing the coarsening of the crystal grains at the oxidation treatment with the addition of Zr to the alloy constituted of 42 Ni-6Cr-the balance Fe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000301531-A (JP)
Title: Manufacture of concrete product
Inventor: OTAKE JUNICHIRO
IPC: C04B103/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product wherein a high compressive strength can be achieved within a short curing period. SOLUTION: For manufacturing concrete products, under conditions that a high-early-strength portland cement and an inorganic accelerator are used, the water-cement ratio of concrete is 30-45 wt.%, steam curing, during the time while forms are placed and removed, is performed at a temperature of 70 deg.C or lower and within a cumulative temperature (maturity factor) of 210-290 deg.C.hr. As the accelerator, 2-10 wt.% of at least one of materials such as calcined alum, hydraulic gypsum, lime, aluminate compound to the weight of cement is used.