baber/WOPTO huggingface dataset:
Patent JP-S58154622-A (JP)
Title: Method and apparatus for measuring flow rate of powdered and granulated body
Inventor: MIYAHARA SHIYUNJI
IPC: G01F1/712
Filed: 1982-03-09
Abstract: PURPOSE:To measure accurately the flow rate of powdered and granulated body by combining a flow rate measuring method for the body which utilizes the mutual correlation of values measured by two pressure gauges separated from each other at a proper distance and a density measuring method for the body flow which utilizes the resonance of microwaves. CONSTITUTION:When a microwave is applied from a voltage controlling oscillator 34 to a conductor 23, a resonance phenomenon takes place at a specific frequency and a detector 41 detects the resonance frequency. The output of the detector 41 is converted into an analog signal through a monostable multivibrator 42, latch circuits 43, 45 and a D/A converter 46 and the analog signal is converted into a signal indicating the density rhoc of pulverized coal flow by a linearizer 47 to be outputted to an operator 6. In- tube pressure signals measured by the pressure gauges 7a, 7b are transmitted to a correlator 8, which finds mutual correlation and transmits the found value to a pulverized coal flow rate operator 5 to find the delay time gamma of the mutual correlation, calculates the pulverized coal flow rate Vc from the formulaIand transmits the calculated value to the operator 6. The operator 6 finds the flow rate Vc of the pulverized coal from the formula II.
Patent JP-H11228616-A (JP)
Title: Alpha-olefin polymerization catalyst and production of alphaolefin polymer
Inventor: SATO ATSUSHI
IPC: C08F10/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly stereoregular α-olefin polymer with slight fine powder and good powder disposition, and to obtain a highly active catalyst without need of removing catalyst residues and amorphous polymers. SOLUTION: This catalyst for α-olefin polymerization is composed of (A) a component which is prepared by the following process: a titanium compound of the formula Ti (OR<1> )a X4-a , (R<1> is a 1-20C hydrocarbon group; X is a halogen atom; (a) satisfies the relationship: 0<(a)<=4) is reduced with an organomagnesium compound in the presence of a Si-O bond-bearing organosilicon compound and/or ester compound to form a solid product <=1.5 wt.% in titanium content, which, in turn, is treated with an ether compound, titanium tetrachloride and an organic acid halide compound followed by a mixture of an ether compound and titanium tetrachloride, (B) an organoaluminum compound, and (C) an electron-donating compound.
Patent JP-S60182913-A (JP)
Inventor: OOMURA MASATOSHI
IPC: A47B96/20
Filed: 1984-02-29
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-S51111913-A (JP)
Title: An injection method of the liquid-gas
Inventor: ISHIKAWA HIYOU
IPC: F17C13/00
Filed: 1975-03-28
Abstract: PURPOSE:By making a liquid-gas which contains an evaporated gas to contact a buffer material the evaporated gas gets separated from the liquid, thus enabling the injection of the liquid gas to be feasible as similarly as the method, therewith one injects a non-pressurized water etc. into an injection container.
Patent JP-H02215539-A (JP)
Title: Inkjet recording apparatus
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/185
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the amount of ink discharged uselessly from a discharge port by selecting driving of a discharge recovery means corresponding to a recording head which is selected to be driven for recording. CONSTITUTION:This inkjet recording apparatus is equipped with a BK recording system 21 using BK(black) ink and an M recording system 22 using M(magenta) ink. A color mode selecting means 33 selects a recording mode among three modes, i.e., BK monochromic mode, M monochromic mode and BK.M mixing mode. Separate discharge recovery means, that is, a BK discharge recovery means 24 and an M discharge recovery means 25 are provided respectively corresponding to a BK head 1 of the BK recording system and an M head 11 of the M recording system. The color mode selecting means 23 also selects which of the recovery means 24 and 25 (one or a plurality of the means) should be driven in compliance with the selected recording mode.
Patent JP-H11238151-A (JP)
Title: Charging processor to vehicle and on-vehicle charging processor
Inventor: YANAGISAWA TAKASHI
IPC: G07B15/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To easily constitute the entire system and to reduce burdens on the user of a vehicle. SOLUTION: An on-vehicle equipment 30 specifies the position of a present vehicle 32 by GPS signals from satellites 20, 22 and 24 for a GPS and transmits it to a general center 40 by ground wave communication. The general center 40 performs a charging processing (operation) to a charging object area based on the position of the vehicle 32 received by the ground wave communication and transmits the result to the on-vehicle equipment 30. The on-vehicle equipment 30 collects a charge from a prepaid card, an IC card or the like based on the received charging processing result.
Patent JP-H09229975-A (JP)
Title: Phase-difference measuring apparatus
Inventor: YOSHIMURA HIROYUKI
IPC: G01F1/84
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the phase difference (minute time difference) of two signals having the same frequency in high accuracy. SOLUTION: In addition to two signals 101-a and 101-b having the same frequency obtained from flowmeters, the outputs from an adder/substracter circuit 2, wherein these signals are added and subtracted, are quantized through a common switch 11 and an A/D converter 4, respectively. The result undergoes complex Fourier transformation in complex Fourier transformers 7a-7c. The results are coordinate-transformed in processing parts 8a-8c. Thereafter, the specified four-rule operation is performed in an operating part 10. Thus, the phase difference of two signals 101-a and 101-b can be measured highly accurately without the effect of the individual difference of the filter and the A/D converter.
Patent JP-H09233396-A (JP)
Title: Station selecting device of frequency synthesizer system and method therefor
Inventor: MORIKAWA NARIKAZU
IPC: H04N5/44
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To discriminate an existing station/non-existing station by only a composite synchronizing signal and to shorten an auto-preset processing. SOLUTION: When command information starting an autopreset is inputted by a key input, a station selecting part 20 outputs intermediate frequency data to a tuner 14. In a synchronizing separation circuit 22, a composite synchronizing signal is extracted from the video signal outputted from the tuner 14. This composite synchronizing signal is imparted to the station selecting part 20 and an existing station/non- existing station is judged based on the number of the composite synchronizing signals inputted within a prescribed period. In the case of the existing station, the station selecting part 20 outputs the data of the frequency which is slightly lower than a center frequency and discriminates the existing station/non-existing station in the same way, for the frequency.  In the case of the existing station, further, the data of the frequency which is slightly higher than the center frequency is imparted to a tuner 14 and the existing station/non-existing station is judged from the composite synchronizing signal. When the 'existing stations' are judged in all these frequency points, the discriminated results are recorded in a storage part 24 and an EEPROM 26.
Patent JP-S62196363-A (JP)
Title: Manufacture of one-side alloyed hot dip galvanized steel sheet
Inventor: ONISHI HARUHITO
IPC: C23C2/00
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a hot dip galvanized steel sheet having an alloyed face with superior weldability and paintability one one side and an unalloyed face with superior adhesion and corrosion resistance on the other side by hot dip galvanizing one side of a steel sheet with a low-Al molten Zn bath and the other side with a high-Al molten Zn bath and by heat treating the hot dip galvanized steel sheet. CONSTITUTION:One side of a steel strip 2 is hot dip galvanized with molten Zn contg. 0.02-0.30% Al fed from a high-Al bath 3 to a pan 4 by means of a pickup roll 6 and a coating roll 7. The other side of the steel strip 2 is similarly hot dip galvanized with molten Zn contg. 0.05-0.10% Al fed from a low-Al bath 5. The hot dip galvanized steel strip 2 is heat treated at 500-600 deg.C in an allying furnace 8 to alloy only the side hot dip galvanized with molten Zn from the low-Al bath 5 by utilizing the difference in alloying rate caused by the different concns. of Al.
Patent JP-H05247383-A (JP)
Title: Electrically conductive coating
Inventor: SHIRAKAWA KINICHI
IPC: H01B1/22
Filed: 1991-02-06
Abstract: PURPOSE:To provide an inexpensive electrically conductive coating highly excellent in electrical conduction stability even in high-temperature, high-humidity states, thus applicable to electronic equipment and electronic application equipment, chiefly comprising a water-based resin emulsion, copper and copper alloy powder, and an aliphatic amine. CONSTITUTION:(A) An aqueous solution of a nonionic surfactant such as polyoxyethylene nonylphenyl ether is added to an acrylic emulsion comprising chiefly an acrylic ester and methacrylic ester followed by homogeneous agitation to prepare a water-based resin emulsion. This emulsion is then incorporated with (B) copper powder such as electrolytic copper powder and/or copper alloy powder and (C) a butyl cellosolve with an aliphatic amine such as stearylamine dissolved therein, followed by agitation, and the resulting emulsion is incorporated with (1) a phosphonic acid compound such as aminotrimetylenephosphonic acid and (2) a titanate coupling agent such as isopropyltriisostearoyl titanate, thus affording the objective electrically conductive coating with improved electrical conduction stability.
Patent JP-S60181974-A (JP)
Title: Auto wiring designing device utilizing area
Inventor: KAWAMURA KAORU
IPC: G06F17/50
Filed: 1984-02-29
Abstract: PURPOSE:To simplify decision whether or not formation of a wiring pattern is possible in the part where plural wiring patterns are formed by discriminating a coupling area of a dead cell. CONSTITUTION:After wiring object area data, wire data, etc., are provisionally held in an input data holding part 10, they are stored in a memory 11. A coupling cell aggregation detector 12 detects the aggregation of coupling cells, that is, a coupling area of a dead cell, in a wiring area where wiring is provided. A wiring coupling property check part 14-1 detects whether or not a specific cell is linked with the same coupling cell aggregation, and a path searching part 14-2 selects a wiring path in the coupling cell aggregation. In accordance with the path selected by said part 14-2, a coupling cell aggregation modifying device 15 modifies the coupling cell aggregation if and when necessary. This information is transmitted to a pattern generator 16, and the necessary wiring pattern can be obtained.
Patent JP-S58166938-A (JP)
Inventor: RIHIARUTO KURAPETSUTSU
IPC: C07C57/055
Filed: 1983-03-10
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-S56134126-A (JP)
Title: Broach
Inventor: HAGIWARA CHIAKI
IPC: B23D43/02
Filed: 1980-03-26
Abstract: PURPOSE: To make it possible to readily obtain a highly smooth surface by monolithically providing a burnishing member in the rear of a plurality of cutting edges so that burnishing can be performed simultaneously with broaching.  
     CONSTITUTION: The broach 3 is provided with a shaft part 4 and a plurality of cutting edges 5 arranged in series and monolithically with said shaft part 4. Each cutting edge 5 is formed into a cylindrical shape and provided with a rake angle γ and a relief angle α each having a necessary angle, on its peripheral part. In the rear of the plurality of cutting edges 5, a disc-shaped burnishing member 6 is provided for crushing or burnishing the unevenness of a bearing surface 2. Therefore, the periphery of the burnishing member 6 is formed into an angular shape, the front inclination angle θ 1 , with respect to the axial direction of the broach, being set to be 1W5°, and the rear inclination angle θ 2  to be 1W15°. Said constitution permits the degree of roughness of the cut surface to be made smaller with exceeding ease and at low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63207303-A (JP)
Inventor: ISHIMARU MASAKUNI
IPC: A01B33/12
Filed: 1987-02-20
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-H04211662-A (JP)
Title: Spirocyclic antipsychotic
Inventor: DEIBUITSUDO SHII BIRINTON
IPC: C07D221/20
Filed: 1991-03-05
Abstract: PURPOSE: To provide 1'-benzylspiro[indane-1,4'-piperidine] compounds, some of which are novel, and their physiologically acceptable salts useful as selective nerve relaxants at sigma recognition sites.  
     CONSTITUTION: A compound of formula I [A and B are each H, or together form a chemical bond; Q is a bond or (CH 2 ) 2 ; R 1  is hydrocarbyl; R 2  and R 3  are each H, hydrocarbyl, halogen, cyano, CF 3 , nitro, etc., or together form methylenedioxy; R x  and R y  are each H or hydrocarbyl] or its pharmaceutically acceptable salt, e.g. novel 1'-(n-butyl)spiro[indane-1,4'-piperidine], is used in the treatment or prophylaxis of psychiatric disorders. The compound is obtained, e.g. by reduction of a compound of formula II. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S54130459-A (JP)
Title: Reducing roll for manufacturing patterned steel sheet and manufacture of this roll
Inventor: NARIAI YASUMASA
IPC: B21B27/00
Filed: 1978-03-31
Abstract: PURPOSE:To efficiently, cheaply manufacture above titled reducing roll provided with irregular,  concave pattern shaped like as a ship's bottom, by using a specially shaped tool in a specified manner, at manufacturing the reducing roll for manufacturing rhe patterned steel sheet. CONSTITUTION:The roll 1 can be rotated by the positioning motor 4; the table 7 can be moved  by the motor 6 and the screw rod 5 installed parallelly to the roll 1; on this table 7, the tool 8 is installed through the motor 10 and the support arm 9; the blade of the tool 8 is arranged perpendicularly to the surface of the roll 1 and is rotated around the central axis Z, while being able to arbitrarily set the carving direction. The support arm 9 is flexible along the Z-axis. Then, by the  system (stated separately) consisting of the rotation detectors 17, 16, 18, respectively for motors  4, 6, 10, the controller 15, the random number generator 13, the computer 14, etc., the irregular  concave pattern shaped like as a ship's bottom with a specified depth is formed in uniformly sectioned very small areas on the surface of the roll 1; hereby, the titled roll is obtained. The pattern of the steel sheet, formed by this roll, is irregular, so that the variation is not remarkable,  the strictness of the rolling work is relieved, the life of the roll is extended, the regeneration of the  roll is easy, and the cost can be reduced.
Patent JP-S61203089-A (JP)
Inventor: KOJIMA WAHEI
IPC: B66B23/10
Filed: 1985-03-01
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-H05215328-A (JP)
Title: Method for moving fuel atomization nozzle of burner
Inventor: ONISHI TAKAHIRO
IPC: F23N1/00
Filed: 1992-01-28
Abstract: PURPOSE:To perform feeding-out of hot water of which temperature is more near to its set temperature by a method wherein in the case that the temperature of fed-out hot water is feed-back controlled with a servo-motor in the method for moving a fuel atomization nozzle of a burner, the lock reduction of the motor in an over-flow subtraction type proportional integration control is prevented and an offset between the actual hot water feeding-out temperature and the set hot water feeding-out temperature is prevented. CONSTITUTION:A servo motor is driven under a proportional integration control with a difference between the set feeding-out hot water temperature and the actual hot water feeding-out temperature, an advancing or retracting position of a fuel atomization nozzle is adjusted, the combustion amount at a burner is adjusted and the hot water feeding-out temperature is feed-back controlled so as to move the fuel atomization nozzle in the hot water feeding device. In the case that the difference between the set hot water feeding-out temperature is not decreased even if a specified time elapses, an integrating element at a driving output calculation in the servo motor is changed from the over-flow subtraction type to the accumulation type.
Patent JP-S51114001-A (JP)
Title: 4-channel fm broadcasting receiver
Inventor: FUJISAKAE KENZOU
IPC: H04H20/89
Filed: 1975-03-31
Abstract: PURPOSE:To provide positive detection of the existence or absence of the second pilot signal.
Patent JP-H01215343-A (JP)
Title: Method and device for evaluating capacity of gas refiner
Inventor: MORI SHIGEYA
IPC: B01J19/00
Filed: 1988-02-22
Abstract: PURPOSE:To conveniently evaluate the capacity of a gas refiner by holding a tank wherein desired gaseous impurities are enclosed at a pressure higher than that of the refiner, exhausting the gaseous impurities into the refiner, and measuring the exhaustion capacity of the gaseous impurities into the refiner. CONSTITUTION:The pressure in the gas refiner 3 is decreased, and the refiner 3 is hermetically sealed. The desired gaseous impurities enclosed in the tank 12 held at a pressure higher than that in the refiner 3 is exhausted into the hermetically sealed refiner 3. The exhaustion capacity of the gaseous impurities into the refiner 3 is then measured, and the capacity of the refiner 3 is evaluated. As a result, the capacity of the refiner for a carrier gas such as gaseous Ar can be conveniently evaluated in a short time.
Patent JP-S55130363-A (JP)
Title: Continuous casting device
Inventor: OKAZAKI TAKU
IPC: B22D11/08
Filed: 1979-03-31
Abstract: PURPOSE:To continuously cast plural bloom casting slabs by partitioning the mold for continuous casting of slabs combined with the long sides and short sides to provide plural molds for blooms and using a bottomless varrel-form jig provided with easy-to-melt caps to the immersion nozzle portions of a tundish. CONSTITUTION:Between a ladle and a tundish 6 is hermetically closed by a hood and inert gas is introduced. The upper part of the inlets 7 of the immersion nozzles 8 of the tundish 6 are covered with a bottomless barrel-form jig 11 and easy-to-melt caps 13 such as of iron sheets are provided to the pouring ports 14. A mold 1 for continuous casting is combined with water-cooled long sides 2, 2 and short sides 3, 3 and its casting cavity 4 is partitioned to bloom casting cavities 4', 4' by a partition wall 5. The molten metal, poured from the ladle into the tundish 6', melts away the caps 13 and is put in a well chamber 12 and since the molten metal may  be poured simultaneously into the plural bloom molds, the plural blooms may be continuously cast with one dummy bar head and productivity improves as well.
Patent JP-H06252043-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDO MASATAKA
IPC: H01L21/265
Filed: 1993-03-01
Abstract: PURPOSE:To provide a method that removes resists after ions are implanted with high accuracy and ease. CONSTITUTION:This invention relates to a pattern formation method which includes a step of forming a resist 2 on a wafer 1, a step of forming a resist pattern 2A by the exposure and the development with a required mask 3, a step of implanting ions 5 into the wafer using the resist pattern 2A as a mask, a step of implanting acid ions at a dosage lower than that of the ion implantation and a step of removing the resist pattern 2A with an acid solution.
Patent JP-2000238263-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: MIZUTANI HAJIME
IPC: B41J2/055
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder in which strength and rigidity of a diaphragm can be enhanced while enhancing the displacement volume efficiency. SOLUTION: An ink jet recording head comprises a channel forming substrate 10 being defined with a pressure generating chamber 12 communicating with a nozzle opening, and a piezoelectric element 30 provided on one side of the channel forming substrate 10 through a diaphragm while having at least a lower electrode 60, a piezoelectric layer 70 and an upper electrode 80 wherein the diaphragm contains any one of diamond thin film or diamond-like carbon thin film at least partially in order to enhance strength and rigidity.
Patent JP-H02219116-A (JP)
Title: Constant voltage circuit
Inventor: INABE YASUNOBU
IPC: H01L27/06
Filed: 1989-02-21
Abstract: PURPOSE:To reduce the power consumption of an output emitter follower circuit at the time of a large load current by connecting one-terminal sides of P-N junction elements to a voltage synthesizing point, and connecting the other- terminal sides or mutual connection point of the elements and the emitter of an emitter follower transistor(TR) through a resistance or the P-N junction elements or an MOS TR. CONSTITUTION:One-terminal sides of the P-N junction elements D1 and D2 are connected to the voltage synthesizing point, and the other-terminals sides or mutual connection point of the elements and the emitter of the emitter follower TR Q4 are connected through the resistance R3, P-N junction elements, or MOS TR. The offset current of the Q4 can be set small when IL is large or large when small by selecting the size ratio of the Q4 and D1 and the value of the resistance R3 while the conduction voltage of the D1 is regarded as a reference voltage. Consequently, even when the load current is large, the power consumption of the output emitter follower TR circuit can be reduced and the power consumption of the constant voltage circuit is reducible.
Patent JP-H02218803-A (JP)
Title: Foreign material recovering device
Inventor: ABE TOSHIAKI
IPC: F01K23/10
Filed: 1989-02-21
Abstract: PURPOSE:To disuse a conventionally required temporary strainer or the like by forming a bending part on the way of a bypass pipe which connects a part on the way of a steam pipe and a condenser while arranging a foreign material recovery part ahead the bending part. CONSTITUTION:An exhaust heat recovery boiler is connected to a steam turbine by means of a steam pipe, the steam turbine is connected to a condenser by means of a communication pipe, and the part on the way of the steam pipe is connected to the condenser by means of a bypass pipe 2. A bending part 2a which can be bent substantially in a right angle is formed on the way of the bypass pipe 2. A foreign material recovery part 17 composed of a foreign material removing cylinder 18 and a check-plate 19 is arranged ahead the bending part 2a in the direction of entering steam. That is, a foreign material 16 which collides with a cutoff plate 13 and flows back is stopped by the check- plate 19 and accumulated in the foreign material removing cylinder 18. A temporary strainer or a temporary pipe line is disused, which is conventionally necessary at the time of blowing-out.
Patent JP-S51114171-A (JP)
Title: A revolution indicator
Inventor: TAGUCHI YASUO
IPC: G01P3/48
Filed: 1975-04-01
Abstract: PURPOSE: To provide a simplified circuit structure and also increase the compensation accuracy for a temperature compensation of indicatory value by performing a temperature compensation from a change of a winding resistory value of a galvanometer, but not using an element which is sensitive to temperature. 
     COPYRIGHT: (C)1976,JPO&Japio