baber/WOPTO huggingface dataset:
Patent JP-H02134491-A (JP)
Title: Emergency repair method for piping with flange
Inventor: KIMURA ISAO
IPC: F16L55/18
Filed: 1988-11-11
Abstract: PURPOSE:To make emergency repair easily by placing a butt plate in a corroded part generated on a piping near a flange, enclosing the outside surfaces of the flange and the piping with a reinforcing cloth, fixing a hollow repair box to its outside, and injecting a filling material. CONSTITUTION:When a corrosion hole 3 is generated on a piping 1 near a flange 2, first a butt plate 11 of a certain size is applied, and the outside surfaces of the flange 2 and piping 1 are enclosed with a reinforcing cloth 12. Then a hollow repair box 13 formed in a greater contour dimension than the corrosion hole 3 is applied from the surface of this reinforcing cloth 12 and fixed by a clamp 17, and a filling material 20 is injected into the repair box 13 from an injection hole 14, followed by well filling and hardening, and the injection hole 14 and a vent are equipped with plug. This emergency repairing applied partially to the piping can reduce the amount of use of the filling material and shorten the time for repairing work to a great extent.
Patent JP-S63138570-A (JP)
Title: Signal recording device
Inventor: CHIJIIWA KATSU
IPC: G11B20/10
Filed: 1986-11-28
Abstract: PURPOSE:To decrease the quantization distortion with a simple constitution by adding the dither signal of the frequency larger than the 1/2 of a sampling frequency and smaller than (n-1/2) to a recording signal and executing the A/D converting with an (n)-fold oversampling. CONSTITUTION:An input recording signal is added with a dither signal from a generating circuit 17 in an adder circuit 12 and next, A/D-converted 13. When the final sampling frequency of an input signal is (f), the sampling at the time of the A/D conversion is executed for example by 2f. The dither signal is set between f/2-3f/2. An A/D converting output is inputted to a digital filter 14 driven by the clock of 2f, and the high area component of the input signal and the dither signal are removed. The output of the filter is thinned at one interval with a clock (f), sampled 15, made finally into the sampling data of the frequency (f), supplied to a rotary head through a signal processing circuit and recorded to a magnetic tape.
Patent JP-H07115648-A (JP)
Title: Method and device for block-matching for dynamic image compression
Inventor: KOBAYASHI TAKAYUKI
IPC: H04N19/51
Filed: 1993-10-18
Abstract: PURPOSE:To realize motion vector search and encoding mode decision in the data amount compression of a digital moving image with a simple circuit. CONSTITUTION:The reference block of a present frame is retrieved by selecting the block of minimum distortion by arithmetically comparing it with the candidate block of a preceding frame. Concerning this distortion, the output of a differential absolute value calculation part 10 for both the blocks is impressed through a weighted processing part 30 to an addition part 20 while weighting a differential absolute value, and a differential absolute value sum as the evaluated value of a much smaller value is provided. Thus, the accuracy of motion prediction is improved by adding the simple circuit.
Patent JP-H04160424-A (JP)
Title: Keyboard with led for key input confirmation
Inventor: MATSUHASHI AKIRA
IPC: G06F3/02
Filed: 1990-10-24
Abstract: PURPOSE:To prevent a misoperation in a key input operation on a computer terminal by incorporating LEDs in the keyboard, and letting an operator to confirm a key input and information the operator of key input ready OK. CONSTITUTION:When the operator turns ON the power source of a terminal, the range of normal data is downloaded from a host and stored in a terminal. Then the keyboard 5 of the terminal is operated and then a corresponding signal is supplied to a CPU 9 through an input/output interface ic 11. The CPU 9 receives it and checks whether the signal is normal or abnormal, thereby sending an OK signal to an LED 1 for 0.5 second through the input/output ic 11 when the signal is normal. The operator confirms the illumination of the LED 1 and performs next input operation. When the illumination of the LED 1 can not be confirmed, the cause of the abnormality is investigated, a correct key is pressed, and after the illumination of the LED 1 is confirmed, the next key operation is performed.
Patent JP-H0597522-A (JP)
Title: Ceramic sintered compact and its production
Inventor: MATSUBAYASHI SHIGEHARU
IPC: C04B35/645
Filed: 1991-10-04
Abstract: PURPOSE:To provide a ceramic sintered compact for high-temperature structures excellent in high-temperature strength, etc., and a method for producing the ceramic sintered compact. CONSTITUTION:A ceramic sintered compact is characterized in that the crystal phase of the sintered compact consists essentially of beta-Si3N4 phase; Y2Hf7O17 and Si2N2O are present and the intensity ratio of the X-ray diffractometry peaks of the Y2Hf7O17 to the Si2N2O is (2-5):1. Furthermore, a method for producing ceramics of silicon nitride is characterized in that the flexural strength at ambient temperature can be retained up to 1400 deg.C. Thereby, the high-temperature structural material without deteriorating the strength at a temperature within the range of >=1250 deg.C to 1400 deg.C is readily obtained without carrying out heat treatment.
Patent JP-2000110091-A (JP)
Title: Board base paper
Inventor: NAGAI HIROYOSHI
IPC: E04C2/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality gypsum board by coating a gypsum board base paper with an aqueous solution of a water-soluble polymer such as polyvinyl alcohol to improve the adhesion between the base paper and gypsum core material. SOLUTION: This gypsum board is obtained by coating the reverse face of a gypsum board base paper representing the adhesive surface to a gypsum core material with a 1-10 wt.% aqueous solution of a water-soluble polymer, e.g. a low-polymerization degree and low-saponification degree polyvinyl alcohol with a polymerization degree of 500-2,200 and saponification degree of 80-90 mol%, at 0.25-5 g/900 cm2 on a solid basis followed by conducting a drying treatment.
Patent JP-S63218017-A (JP)
Inventor: UIRIAMU EICHI SUTATSUKUHAUSU
IPC: B65B11/04
Filed: 1987-11-12
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-S63138447-A (JP)
Title: Bus-priority control system
Inventor: KO RENRI
IPC: G06F13/26
Filed: 1986-12-01
Abstract: PURPOSE:To change the priority to the bus control right of an I/O unit by adding a parallel priority circuit of simple constitution to each of plural I/O units connected in series. CONSTITUTION:Each I/O unit 5 contains plural I/O 6 which are controlled by a series priority system and a parallel priority circuit PPC7 which controls the priority of control right to a common bus 4. When the PPC7 is set in a serial mode, the priority is decided by the physical positions supplied from a CPU1 against the bus control right of the I/O stored in the unit 5 containing the PPC7. When the PPC7 is set in a parallel mode, the priority of the unit 5 containing the PPC7 is lower than that of the next unit 5. Thus it is possible to change the priority of the bus control right of the unit 5 by setting properly the mode of the PPC7.
Patent JP-H05115693-A (JP)
Title: Clothes dryer
Inventor: SHOJI AKIRA
IPC: D06F58/02
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a most suitable finishing condition for clothes always by a method wherein the installation environment of a clothes dryer is assumed by an initial temperature of a temperature sensor for room temperature detection and a rising value of the temperature, and a drying is automatically finished by a drying time in conformity to the installation environment. CONSTITUTION:In a clothes dryer for which the dehumidification is performed by a heat-exchanging type double blade fan which is rotated by a motor 2 and hot air is generated by a heater 6 which is provided on a circulating air path, thermistors 4a, 4b which respectively detect the temperature in the tank are provided at the outlet side and inlet side of the heat-exchanging type double blade fan, and at the same time, a thermistor 4c to detect the room temperature is provided. Then, by a control circuit 7, a temperature rising value DELTAT1 from the initial temperature, where T1 is the temperature at the time when the temperature data for the thermistor 4c becomes a normal condition during a drying operation, is obtained. Then, the progress condition of the drying is detected by the variation rates of temperature differences for the thermistors 4a, 4b, and the drying operation is finished by determining a delayed drying time by the initial temperature T0 and the temperature rising value DELTAT1.
Patent JP-H04158878-A (JP)
Title: Card system pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: G07F7/08
Filed: 1990-10-23
Abstract: PURPOSE:To enable a player to visually confirm the present game information easily instantly by generating a display ball signal every time the number of shot balls reaches the predetermined number of display balls and indicating continuously the calculated game information until a new display ball signal is generated. CONSTITUTION:A display ball signal generating circuit 18 is provided which generates the display ball signal every time the number of shot balls counted by a shoot display counter circuit 16 reaches a predetermined number of display balls. A number-of-held-balls indicator 19 indicates continuously game information calculated by a game information calculating circuit 8 when the display ball signal is generated until a new display ball signal is generated. A predetermined display time is measured in driving a ball shooter 9, and a display timer for generating a predetermined display time signal every time the measurement is completed is provided. The number-of-held-balls indicator 19 continuously indicates the game information calculated by the game information calculating circuit 8 when the display time signal is generated until a new display time signal is generated.
Patent JP-H09130004-A (JP)
Title: Overcurrent detection circuit and overcurrent detection ic using the same
Inventor: OKUNO SUMIO
IPC: G01R15/14
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between an overcurrent detection resistance and a mounting substrate and reduce a common difference in a detection current by a method wherein a thick film conductor formed by printing and sintering is used as the overcurrent detection resistance. SOLUTION: In a structure of an overcurrent detection circuit 10, a wire for electrically connecting a transistor 10A, a resistor 10B and an overcurrent detection resistor 10C to each other is formed on a common ceramic substrate by printing and sintering a same thick film conductor. By using the thick film conductor as the overcurrent detection resistor 10C, it is possible to reduce the tolerance of a resistor value of the overcurrent detection resistor 10C within about ±1%, decrease a contact resistance between the overcurrent detection resistor 10C and a mounting substrate, and as a result, reduce the tolerance of a detection current 10E.
Patent JP-H03152348-A (JP)
Title: Gas, particulaly air conditioning device and method by low temperature evaporation and compression
Inventor: SHIYAAUTSUDO EFU UETSUBUSUTAA
IPC: F25B39/02
Filed: 1989-11-02
Abstract: PURPOSE: To improve nontoxicity, stability and incombustibility without increasing evaporating heat, by giving an external heat transfer influence of a cooling fluid to the compressed refrigerant fluid condensed successively by the retrograde evaporation at a second vapor processing section. CONSTITUTION: An evaporated cooling refrigerant such as a gas 134A, etc., is mostly fed to a reverse evaporation/condenser 300 by a compressor 200 through a conduit 210, and it is further fed to expansion valve nozzles 340 and 340' in high-pressure state through conduits 310, 320 and 320'. An accelerator and an adjuster manifold 400 receive the cooled promotion vapor from the compressor and jet it from an injector arranged circularly. The vapor is sprayed almost by not only radial direction jetting from the injector 440, but mutual collision of drops from the high-pressure expansion valves 340 and 340'. Thus, the promoting material passes through a plurality of turbulent buffles 450 to 450" and is accelerated and advanced through a screen matrix 460. As a result, nontoxicity, stability and noncombustibility can be improved without increasing evaporating heat.
Patent JP-S61267900-A (JP)
Inventor: ISHII HIROMITSU
IPC: G01N21/53
Filed: 1985-12-18
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-H01128686-A (JP)
Title: Addressable catv terminal
Inventor: ARAKAWA YOSHIHIRO
IPC: H04N7/16
Filed: 1987-11-13
Abstract: PURPOSE:To disconnect a CATV cable after a power source is disconnected and to prevent the reuse of the title device by switching a power source supply for a control signal receiving and demodulating circuit and a forced stopping circuit to a battery. CONSTITUTION:A power source switching circuit 6 detects whether the power source is disconnected or not by monitoring the state of a power source circuit 4, and a control signal receiving and demodulating circuit 3 switches the power source circuit 4 and a battery 5 with a signal from the power source switching circuit 6, demodulates a terminal control signal always sent from a CATV broadcasting station as long as the CATV cable is connected to a terminal, and outputs the demodulated terminal control signal to a forced stopping circuit 7. The forced stopping circuit 7 switches the power source circuit 4 and the battery 5 with the signal from the power source switching circuit 6, always monitors an input from the control signal receiving and demodulating circuit 3, and stops the action of a circuit 2 for receiving a CATV broadcasting at a selected station when the input is stopped. Since this information is effective even when the power source is turned on again, the action of the CATV broadcasting selected station receiving circuit 2 remains stopped, and the terminal cannot be reused.
Patent JP-2000010622-A (JP)
Title: History data retrieval output device
Inventor: TAKEHA TOYOYUKI
IPC: G05B15/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of plant monitoring by calculating a display interval between valid data based on the discriminated result of whether each data value of a TY graph is valid or not and discriminating whether or not the interval between the valid data is to be plotted with a line based on the calculated display interval. SOLUTION: TY graph data retrieved from a recorded operation history data file and edited for TY graph display are stored in a TY data file 11. A quality discriminating means 13 discriminates the quality of respective data values displayed on the TY graph and a line plotting discriminating means 15 plots the interval between the start and end points of a data omission term with the line corresponding to the data omission term based on the quality discriminated result. An output processing means 19 outputs the TY graph data from the line plotting discriminating means 15 to a display device 17 such as CRT or LCD and a printer or the like as needed.
Patent JP-H03147996-A (JP)
Title: Rock crushing
Inventor: MORITA KANICHI
IPC: E21C37/00
Filed: 1989-10-31
Abstract: PURPOSE:To crush rocks or other safely in a short time without generation of noises, by charging water into a water inlet bored on the crushing rock and then icing the water by use of a cooling gas. CONSTITUTION:Required numbers of water pouring holes 2 with every required interval are bored on rocks 1 or other crushing materials to fill water W into water inlets 2. Next, hole-shielding devices 3, 7 with a shroud and cooling gas pipes 10 are inserted into the water inlets 2 to seal the water W. Next, a cooling gas is circulated in the cooling gas pipes 10 to ice the water W within the water inlets 2 and to crush the rocks by use of expanded volume of the water W on icing. In this case, when the materials to be crushed are water-permeable, a cylindrical bag is inserted in the inlet 2 to fill water W therein.
Patent JP-H02145869-A (JP)
Title: High-tenacity polyester yarn
Inventor: KONDO TAKAMITSU
IPC: D06M101/16
Filed: 1988-11-14
Abstract: PURPOSE:To obtain the title yarn for reinforcing rubber showing specific physical properties by providing polyester yarn with a treating agent containing a specific sulfur-containing smoothing agent, ether-based polymer activator and nonionic activator in a specific ratio. CONSTITUTION:Polyester yarn is provided with an emulsion treating agent containing (A) >=62wt.% smoothing agent (e.g. diester of thiodipropionic acid and higher alcohol) comprising a sulfur-containing ester compound having >=600 molecular weight, (B) >=8wt.% ether-based polymer activator (preferable example: substance obtained by subjecting alkylene oxide to random addition polymerization to both ends of polytetramethylene glycol) having >=7,000 molecular weight and being liquid at 15 deg.C and (C) <=20wt.% nonionic activator having >=800 molecular weight in the ratio of <=90wt.% components A+B to give high-tenacity polyester yarn having >=8.5g/d filament strength, <=1,500 smoking properties and <=5cm RFL permeability.
Patent JP-H09125121-A (JP)
Title: Method for lessening nickel contamination of chromiumcontaining molten iron
Inventor: ITO YOSHIKI
IPC: C21B11/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To lower the amt. of the nickel to be incorporated into chromium- contg. iron down to a permissible level by packing only cake into a vertical type furnace from the end period of melting nickel-contg. scrap and forming cake packed layers up to the level of secondary tuyeres at the time of end period of melting. SOLUTION: The nickel-contg. iron 12 is produced by alternately constituting the nickel-contg. scrap layers 8-1, 2 and the cake packed layers 7-1, 2 in the vertical type furnace 1. The coke packed layer 9 for lessening contamination is formed by charging only the coke into the furnace before the chromium-contg. iron is charged from an aperture 2. The charging of only the coke is continued until the coke packed layer 9 is formed up to the level of the secondary tuyeres 4. A scrap packed layer without contg. nickel is formed on the coke packed layer 9. The nickel-contg. materials sticking and remaining at the inside of the furnace and the scrap without contg. nickel for furnace washing are dissolved by the reaction heat of combustion supporting gases and are discharged. The chromium-contg. molten iron in succession to the nickel-contg. molten iron are produced by using the same furnace.
Patent JP-H08122224-A (JP)
Title: Washing device for titration plate in blood inspection device
Inventor: TSUKIOKA YASUNOBU
IPC: G01N1/00
Filed: 1994-10-26
Abstract: PURPOSE: To accomplish a work for loading a supply rack with a used titration plate in no condition to be contaminated by outflow of distributed specimen efficiently. CONSTITUTION: A supply rack (c) for storing titration plates to be washed, a collecting rack (f) for storing the washed titration plates, and a transfer device (d) for transferring the titration plate to the collecting rack (f) are disposed. In a washing device A for a titration plate, in which a washing head (e) is disposed in the midway of the transfer path, the supply rack (c) is formed by an outer frame 5 which serves as a chemical vessel and a cage-like inner frame 6 removably superposed on the outer frame 5.  The upper edge part of the machine wall of the front side of the inner frame 6 is connected to the upper edge part of the machine wall of the front side of the outer frame 5 in such a manner as to be freely rotated by a hinge 50, and a stand for holding the erect attitude when an opening of the upper surface side takes a erected attitude toward the front is disposed in a space up to the outer frame 5. Guide rails for supporting titration plates (b) or a holding case 7 for holding the plates in a horizontal attitude as shelf stage are disposed on the inner surface side of the inner frame 6.
Patent JP-S62144999-A (JP)
Inventor: URAIRI KENICHIROU
IPC: G06F3/041
Filed: 1985-12-19
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-H03147153-A (JP)
Title: Cache memory device
Inventor: TANAKA YASUHARU
IPC: G06F12/08
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the performance of a system from being lowered by receiving the next bus request after all cache memories finish bus monitoring operations and the next bus monitoring is made operatable. CONSTITUTION:A bus controller 2 inputs check completion signals 53, which are outputted from respective processors 11-1n so as to show the check operation completion of the bus monitoring, in the state of one signal connected to a wired OR. After monitoring an address bus and as the result of address collation, when the address is coincident, a set/reset circuit 24 is reset and the check completion signal 53 is made inactive. When an operation to make the signal ineffective is finished, the circuit 24 is set and the check completion signal 53 is made active. Thus, a write operation to a main memory is prevented from being executed without limit and it can be suppressed that all data are made ineffective by the overflow of a monitoring processing in the cache memory. Then, the performance of the system is prevented from being lowered.
Patent JP-H02131446-A (JP)
Title: New prostaglandin i group
Inventor: UENO RYUZO
IPC: A61P9/12
Filed: 1988-11-10
Abstract: NEW MATERIAL:A prostaglandin I shown by formula I or formula II (R1 is H or alkyl; R2 and R'2 are each independently H, halogen, alkyl, aromatic group-containing group, hydroxyl group or alkoxy with the proviso that a case where R2 and R'2 are H at the same time is omitted) or a salt thereof. EXAMPLE:13,14-Dihydro-15-keto-16(RS)-fluoro-9(O)-methanol- <6(9alpha)> PGI1 methyl ester. USE:Useful as an antihypertensive agent effective for alleviating other pharmaceutical and physiological action such as increase in pulse rate. PREPARATION:For example, a compound shown by formula III is reacted with an ylide prepared from (3-carboxypropyl)triphenylphosphine bromide and potassium t-butoxide, further with diazomethane to give a compound shown by formula IV. Then the compound is desilylated, subjected to Collins' oxidation, reacted with a specific anion and further reduced to give an ester derivative of a compound shown by formula I.
Patent JP-H049373-A (JP)
Title: Benzimidazole derivative
Inventor: NAKA TATSUHIKO
IPC: A61P13/12
Filed: 1990-10-23
Abstract: NEW MATERIAL:Compounds of formula I (R<1> is alkyl; R<2> and R<3> are group capable of forming anion or capable of changing thereinto; Ring A is benzene ring which may have other substituents than R<2> group; X is bond linking phenylene with phenyl directly or through spacer of atomic chain having length of <=2) or its salts. EXAMPLE:2-Butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimid azole-7- carboxylic acid. USE:Having a strong angiotensin II antagonism and antihypertensive action. A remedy for circulatory diseases such as hypertension, heart disease, cerebral apoplexy, kidney disease accompanied by proteinuria and arteriosclerosis. PREPARATION:A compound of formula II is reacted with an alkylation agent of formula III (W is halogen) in the presence of a base (e.g. NaH) in a solvent such as DMF at a temperature under ice cooling-room temperature to obtain the objective compound of formula I.