baber/WOPTO huggingface dataset:
Patent JP-S61208322-A (JP)
Title: Speech processor circuit
Inventor: OHIRA TAKEAKI
IPC: G10L21/0388
Filed: 1985-03-12
Abstract: PURPOSE:To attain adjustment of attenuation of a low or high frequency modulation component of a signal to be modulated by providing a frequency converting circuit to the input and output of an SSB speech processor circuit, applying a local oscillating frequency injected it from one local oscillator and adjusting minutely the frequency of the local oscillator. CONSTITUTION:A DSB obtained by a modulation signal and an output of a carrier oscillator 24 to a balanced modulator 22 is given to an SSB filter 25 to obtain an SSB signal, which is given to a speech processor circuit 1, an output of the oscillator 24 is injected to the demodulator 23 to apply product detection. As the demodulator 23, it is desired to use a double balanced demodulator eliminating a spurious output. The tone control of high/low cut of the modulation signal is applied by adjusting minutely the frequency of the oscillator 24, and since the output of the demodulator 23 is a sound signal whose amplitude and frequency characteristic are adjustable, and it is used to constitute an independent device as an adaptor to modulate other than the SSB.
Patent JP-S61208310-A (JP)
Title: Delay time setting pulse generator
Inventor: KURODA MASAO
IPC: H03K5/13
Filed: 1985-03-12
Abstract: PURPOSE:To control the delay quantity and pulse width with high accuracy by using a circuit element operated slowly at a low frequency in generating a pulse having a prescribed delay amount at high speed. CONSTITUTION:In order to obtain a desired time with a digital counter, the resolution of time is decided by the minimum unit of the counter. That is, when a desired time is controlled with accuracy of 10ns, the counter requires a high speed of 100MHz. In this case, the phase of the clock in use is controlled as the counter clock, then it is possible to suppress the maximum operating frequency of the counter lower. Then a count means measuring the clock pulse, a phase control means controlling the phase of the clock pulse, a minute time control means controlling the finner time than the minimum unit of the count means and a pulse generating means generating a pulse having a delay time in response to the output of the counter means and the minute time control means are provided.
Patent JP-H06259804-A (JP)
Title: Optical information recording and reproducing device
Inventor: HAYASHI HIDEKI
IPC: G11B7/135
Filed: 1993-03-10
Abstract: PURPOSE:To record and reproduce information on an optical disk with a base material thickness different from each other in an optical information recording and reproducing device. CONSTITUTION:This device incorporates a semiconductor laser 1b for reproducing a CD optical disk and the semiconductor laser 1a for recording and reproducing a thin optical disk with the base material thickness different from that of the CD optical disk, and a semiconductor laser 1b light source is displaced to an optical axis than a semiconductor laser 1a light source. A spherical aberration occurring when the CD optical disk is reproduced by the semiconductor laser 1a for the thin optical disk is corrected by reproducing the CD optical disk with the semiconductor laser 1b, and a recording medium with the base material thickness different from each other is reproduced by a simple optical system.
Patent JP-S59195749-A (JP)
Inventor: RAFUASU II FUINRI
IPC: G06F7/22
Filed: 1984-03-13
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-H10247850-A (JP)
Title: Frequency-divider circuit
Inventor: HARUYAMA NOBUO
IPC: H03L7/197
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit configuration area with the addition of a flip-flop by adopting the configuration that one flip-flop is not added to a frequency divider of a modulator prescaler, in order to provide a frequency division number of 1/(k+1) to the modular prescaler. SOLUTION: This circuit is provided with a modular prescaler 11, having a frequency division function operated at a fundamental frequency division number 1/k in the 1st mode and at a fundamental frequency division number 1/(k-1) in the 2nd mode, a swallow counter 2 whose count is Nx and a program counter 3 whose count is Np. The frequency division number in the 2nd mode is selected smaller than a fundamental frequency division number in the 1st mode, so as to simplify the circuit configuration of the modular prescaler 11.
Patent JP-S51123228-A (JP)
Title: A leveling agent for use in aqueous coating compound
Inventor: TAKAHASHI HIROSHI
IPC: C09D7/47
Filed: 1975-04-21
Abstract: PURPOSE: A leveling agent for use in aqueous coating compound capable of forming coating film with improved prightness, preventing coating defects such as cissing, etc., imparting recoating property to the coating film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57162831-A (JP)
Title: Timer circuit
Inventor: KOMODA TAKUYA
IPC: H03K5/135
Filed: 1981-03-31
Abstract: PURPOSE:To inform the operation of a timer before a prescribed time for the timer operation, by providing two sets of frequency dividers 2 and using one as operation information, in a digital type timer. CONSTITUTION:When a start signal SP is applied, an oscillation circuit 2 starts oscillation operation and outputs an output (b) to frequency dividers 3 and 4. The frequency divider 3 frequency-divides the oscillator output (b) and inverts an FF5 with an output c after a prescribed time. The frequency-divider 4 frequency- divides the oscillation output (b) and produces an output (e) after the point of time of the generation of the output (c). The output epasses through an AND gate 12 which is set with the output Q of the FF5 and triggers a one-shot multivibrator circuit 6. A one-shot multivibrator 10 is triggerd at the fall of an output pulse (g) of the circuit 6, an FF11 is inverted with an output pulse (h) and the oscillation circuit 2, the frequency dividers 3 and 4, and the FF5 are reset.
Patent JP-H01223530-A (JP)
Title: Print processing device
Inventor: MOCHIZUKI YASUYOSHI
IPC: B41J29/38
Filed: 1988-03-02
Abstract: PURPOSE:To preferentially print data to be outputted speedily at the time of the occurrence of this data on the way of printing by enabling a user to select print order control data and designating the priority level of printing and permission/inhibition of print interruption of print order data. CONSTITUTION:At the time of printing, a CPU 13 judges whether print requirement data exists in generated print order string data or not. When it exists there, data having the highest priority level out of print requirement data is extracted. It is judged whether data whose printing can be interrupted exists in print requirement data or not. When it does not exist, data is outputted to a driving circuit 19 in accordance with print requirement peculiar information and all pages are printed by a printer 20. When it exists, print object data whose printing can be interrupted is interrupted with one-page components of print object data in accordance with the priority level, and one-page components of data are printed in accordance with pertinent print requirement peculiar information. This print requirement data is deleted when printing is terminated, and it is discriminated whether printing of all pages is terminated or not.
Patent JP-H07263265-A (JP)
Title: Rare-earth intermetallic-compound permanent magnet and its manufacture
Inventor: NAKAMURA KEISUKE
IPC: C22C1/04
Filed: 1994-03-18
Abstract: PURPOSE:To mold a magnet powder with good efficiency and continuously, to improve the oxidation-resistant property of a crushed fine powder and to stably supply the fine powder even in the air. CONSTITUTION:In the manufacturing method of a rare-earth intermetallic- compound permanent magnet, a hydrocarbon-based lubricant and an oxidation inhibitor are added to, and mixed with, a rare-earth intermetallic-compound permanent magnet coarse powder, this mixture is crushed fine by a pneumatic crushing method, and a fine crushed mixture is molded and sintered. In the manufacturing method of the rare-earth intermetallic-compound permanent magnet, the oxidation inhibitor is a silicone-based oil.
Patent JP-2000247944-A (JP)
Title: Production of racemic modification of n-carbonylamino acid ester
Inventor: OSABE MASAMI
IPC: C07C265/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject compound useful as an intermediate, etc., of a medicinal agent in high yield by heating an N-carbonylamino acid ester in the presence of a hydrogen halide. SOLUTION: This racemic modification is obtained by heating an N- carbonylamino acid ester (as an amino acid as a raw material, alanine, arginine, isoleucine, glutamine, cystine, tryptophan, valine, phenylalanine, S-phenylcysteine, methionine, leucine, etc., as an ester, an ester body derived from an aliphatic alcohol such as methanol or an aromatic alcohol such as benzyl alcohol is exemplified) in the presence of a hydrogen halide (hydrogen fluoride, hydrogen chloride, hydrogen bromide or hydrogen iodide). Preferably, a concentration of a hydrogen halide gas is 0.1-50 wt.% to an N-carbonylamino acid ester and a heating temperature is 60-80 deg.C.
Patent JP-H11246927-A (JP)
Title: Aluminum alloy material for electrical contact and its production
Inventor: ONDA TOKINORI
IPC: C22F1/053
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy material suitable for electrical contacts to be subjected to a repetition of sliding. SOLUTION: The aluminum alloy material has a composition consisting of, by weight, >=0.5% Zn, further >0.002-0.3% each of at least one element among In, Sn, and Ca, and the balance Al with inevitable impurities. It is desirable to apply surface treatment of either of acid cleaning and acid cleaning after alkali etching to the alloy material. An oxide film formed on the sliding contact surface is easily broken and the bas is material is allowed to appear, and accordingly, superior contact performance can be stably obtained. By applying acid cleaning or applying acid cleaning after alkali etching, contact performance can be improved to a greater extent.
Patent JP-S56145331-A (JP)
Title: Measuring device for corrosion
Inventor: SUGANO KENICHI
IPC: G01N27/26
Filed: 1980-04-15
Abstract: PURPOSE:To prevent the leak and loss of electric charge by setting a probe in the vicinity of a constant electric quantity pulse generator. CONSTITUTION:The probe 2 consisting of a sample electrode 8 made of the same material with a piping 6, an electrode couple 10 and a reference electrode 12 is  fitted to a fitting hole liquid-tightly and removably. In the vicinity of the probe 2  the constant electric quantity pulse generator 14 and an operational amplifier 16 amplifying a polarization potential signal are arranged. According to an operation- processing indicating device 18, the constant-electricity pulse generator 14 gives a  constant- electricity pulse of a prescribed quantity to the sample electrode 8. The  electric charge of a prescribed quantity is absorbed by an electric double layer  located on the interface between the surface of the sample electrode 8 and corrosive  solution 4 flowing through the piping 6. The relations between the polarization  potential eta of the sample electrode 8 and a time are recorded by the operation- processing indicating device 18 through the intermediary of measuring lines 26, 28,  the operational amplifier 16 and the reference electrode 12.
Patent JP-H11245628-A (JP)
Title: Radial tire for heavy loading
Inventor: TSUDA SATOSHI
IPC: B60C9/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance snow clearing properties and traction properties over a shallow snow lying upon the ground without impairing abrasion resistance while preventing the occurrence of partial abrasion and defective blocks caused by deficiency in stiffness. SOLUTION: A tread surface 5S is partitioned into a center block row R1, intermediate block rows R2 and R2, and shoulder block rows R3 and R3 by the use of four longitudinal main grooves G and traverse grooves Y. A distance L from the groove center N of the outer side longitudinal main groove G2 to the equator C of a tire, is 0.25 to 0.35 times as large as the width TW of a ground contact area P. The traverse groove Y2 of the intermediate block row R2 is formed into a circular arc shape. The sea ratio S1/S of the ground contacting area P is 0.26 to 0.34, and furthermore, the lateral edge density E of the longitudinal main groove G and the traverse groove Y is 0.025 to 0.035, and an edge density ratio Es/Ec between the lateral edge density Ec of a central ground contacting area Pc and the lateral edge density Es of an outer side ground contacting area Ps is 0.60 to 0.85.
Patent JP-H0616668-A (JP)
Title: Xanthine derivative
Inventor: SUZUKI FUMIO
IPC: A61P15/00
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a new compound useful as a diuretic, kidney protecting agent, showing selective antagonism on adenosine A1 receptor. CONSTITUTION:A compound of formula I {R<1> and r<2> are (substituted) alicyclic alkyl; m1 and m2 are 0-2; Q is group of formula II or formula III [R<3> and R<4> are (substituted) alicyclic alkyl; n is 0 or 1; Y is single bond or alkylene]} such as 1,3-bis(cyclopropylmethyl)-8-(3-noradamantyl)xanthine. The compound of formula I is obtained by reacting a uracil derivative of formula IV with a carboxylic acid to give a compound of formula V and then reacting this compound in the presence of a base such as sodium hydroxide at 0-180 deg.C for 10 minutes to 6 hours.
Patent JP-H01225647-A (JP)
Title: Resin composition
Inventor: MATSUO TADASHI
IPC: C08J5/04
Filed: 1988-03-04
Abstract: PURPOSE:To make it possible to form a molding resin composition having excellent impact resistance, flexibility and abrasion resistance and wide applicability, by mixing a mixed resin comprising a polyolefin and an alpha-olefin/glycidyl (meth)acrylate copolymer with a polyester fiber. CONSTITUTION:This resin composition comprises a mixed resin comprising 99.5-50wt.% polyolefin (a) and 0.5-50wt.% copolymer (b) composed of 80-99wt.% alpha-olefin and 20-1wt.% glycidyl (meth)acrylate and a fiber (c) of a polyester comprising an acid component containing at least 40mol.% terephthalic acid and a diol component in a ratio of 10-150pts.wt. (c) to 100pts. wt. sum of (a)+(b). As component (a), one based on polyethylene or polypropylene is desirable. As the alpha-olefin in component (b), ethylene or propylene is particularly desirable.
Patent JP-S58166155-A (JP)
Title: Shift lever operating device of transmission for automobile
Inventor: KOJIMA YUTAKA
IPC: F16H63/30
Filed: 1982-03-26
Abstract: PURPOSE:To move a shift lever in accordance with H pattern to simplify the construction of the device by reciprocating two piston rods disposed in parallel and close to each other. CONSTITUTION:When a piston rod 7a is moved toward the right-hand direction, a shift lever 26 also moves in the right-hand direction because the lever 26 is slidable with respect to a sleeve 22, and is located at a neutral position N1 of double H pattern. Simultaneously with this, when another piston rod 7b is moved toward the left hand direction, its operating force is first transmitted to the sleeve 22 through a direction change mechanism 23, and the sleeve 22 is checked of its axial movement. Therefore, the sleeve 22 rotates around the piston rod 7b. In accompaniment therewith, the shift lever 26 restrained with respect to the rotation of the sleeve 22 rotates, and is switched to the first position of the double H pattern.
Patent JP-2000247716-A (JP)
Title: Powdery or granular cement-based grout composition
Inventor: HAYASHI HIROSHI
IPC: C04B111/70
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To keep highly packed properties in a low temperature surrounding by formulating an aggregate, a dried powder of a (meth)acrylate-based high molecular compound having a specified repeating unit and average molecular weight, and a formaldehyde condensate of a triazine derivative, with a cement in a specific amount. SOLUTION: This powdery or granular cement-base grout composition comprises a cement, an aggregate, 0.05-0.5 pt.wt. dried powder of a (meth) acrylate-based water-soluble high molecular compound having constituent units represented by formulas I and II (R1, R2 and R3 are each H or methyl; R4 is a 1-3C alkyl; M1 is H, an alkali metal, an alkaline earth metal, ammonium or an organic amine; Y is CH2O or COO; (n) is an integer of 20-109) and 4,000-50,000 number average molecular weight based on 100 pts.wt. cement, and 0.05-1.5 pts.wt. formaldehyde condensate of a triazine derivative. The separation of materials and the shrinkage of volume are not caused even in a low temperature environment because the composition has a powdery or granular shape.
Patent JP-S58166812-A (JP)
Title: Power amplifier
Inventor: ISHII SATORU
IPC: H03F3/20
Filed: 1982-03-27
Abstract: PURPOSE:To improve the driving method of load as well as the sound quality for a driving circuit of a speaker, etc. of an acoustic reproducer, by fetching the the load into a circuit network and furthermore using an optional impedance to a feedback circuit network. CONSTITUTION:An input terminal 1 is connected to a noninverted terminal (+) of an amplifying circuit 2, and the other terminal 1' is connected to an earth respectively. The output of the circuit 2 is led to an output terminal 3, and another terminal 3' is grounded through a minor resistance (r) and also connected to an inverted input terminal (-) of the circuit 2 via an optional impedance Z1. At the same time, a resistance R2 is connected between the terminal (-) and the terminal 3. In such a constitution, a speaker 4 is driven with a low impedance at the area near a low band resonance frequency f0 of the speaker with a comparatively high impedance for other frequencies. Thus, the nearly ideal driving method of the speaker is assured.
Patent JP-S61208581-A (JP)
Title: Data collecting system
Inventor: USHIKUBO KOHEI
IPC: G06K7/10
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a data collecting system by an optical connection efficiently, economically and with a high compatibility and reliability by using a data collecting equipment provided with a commercial bar code reader. CONSTITUTION:A microprocessor 62 outputs a similar signal to an electric signal obtained by photoelectrically converting a scanning reflecting light of a bar code based on a data from a memory 61. By a flash control based on this signal, light rays fed out from a luminescent element 7 are converted into an electric signal. This electric signal is amplified by an amplifier 23 and converted into digital signals of '1', '0' by a binary circuit 24. Then after time series signals of '1', '0' are decoded by a microprocessor 11, they are accumulated in a memory 12. An accumulated data of the memory 12 is read out to an external equipment in accordance with a requisition. An luminescent element 70 usually emits by a driving section 72. The microprocessor detects a condition capable of optically connecting a bar code reader to a data feeding section.
Patent JP-H06241770-A (JP)
Title: Hose measuring device
Inventor: MIYAMURA MASAJI
IPC: B26D5/30
Filed: 1993-02-16
Abstract: PURPOSE:To automatically cut a hose when the required quantity of hose is delivered by putting information marks on the hose, and reading the length data from the information marks. CONSTITUTION:The total quantity and the length value at the tip of a hose 2 are stored in a data processing section 6 as initial values. The desired length is inputted to the data processing section 6, the motor (m) of a hose delivery section 3 is operated, and the hose 2 is automatically delivered. A sensor 4 is operated when the hose 2 is delivered, the length from the tip and the residual quantity are read out from information marks 9 on the surface of the hose 2, and the data signals are sent to the data processing section 6. The data processing section 6 calculates the delivered length based on the length data value in the information marks 9 and compares it with the initially inputted length. When the data processing section 6 judges that the hose 2 is delivered by the inputted length, it stops the motor (m), and it cuts the hose 2 at this position with a cutter 5.
Patent JP-H08249848-A (JP)
Title: Magnetic disk device
Inventor: TAKEUCHI YOSHINORI
IPC: G11B21/21
Filed: 1995-03-09
Abstract: PURPOSE: To decrease the variations in the flying height of a slider and positioning errors due to mis-positioning of a head and to increase the speed and capacity of this device by forming a recessed part on the circumference of a fixing part by welding on the side of a slider spacer in contact with gimbals. CONSTITUTION: The adhesive surface side of the slider spacer 2 with the slider 1 by an adhesive 10 is provided with a recess 2a larger than the stationary region 4 and is irradiated with a laser, etc., from the bottom of this recess, by which the spacer 2 is welded to the gimbals 3. Further, the circumference of the recess 2a is provided with a concentrical ring groove 2b around the region 4 to relieve the shrinkage of the spacer 2 by thermal stress on welding and to avert the deformation on the adhesive surface side. Then, the deterioration with lapse of time and the outflow of the adhesive are decreased by welding and fixing and further, the variations in the thickness of the adhesive layer by the deformation of the adhesive surface are decreased.  As a result, the flying height of the slider is lowered and the positioning accuracy is improved, by which the speed and capacity of the device are made higher.
Patent JP-S6230225-A (JP)
Title: Paste for forming transparent insulating film
Inventor: KAMIJO YOSHIMI
IPC: G02F1/1333
Filed: 1986-03-06
Abstract: PURPOSE:To form a paste having good film formability, good electrical insulating characteristic, good transparency, high film strength and good orientability to liquid crystal molecules by dissolving a mixture composed of an org. zirconium compd. aluminum compd. and org. silicon compd. to which oxygen is directly bound in an org. solvent and further adding a viscous agent thereto. CONSTITUTION:The mixture composed of the org. aluminum compd., org. zirconium compd. and org. silicon compd.to which oxygen is directly bound is used for this paste. The paste for forming a transparent insulating film is formed by dissolving such mixture into the org. solvent, adding the viscous agent thereto and mixing the same. The org. solvent is required to have poor reactivity with the mixture and 180-350 deg.C b.p., for which a high boiling org. solvent such as benzyl alcohol is applicable. The viscose agent is required to have good solubility in the org. solvent and to thoroughly and thermally decompose at 450-700 deg.C baking temp. of the paste, for which a cellulose viscose agent such as ethyl cellulose is applicable.
Patent JP-H06268699-A (JP)
Title: Clock phase controller
Inventor: ISHIKAWA TOSHIRO
IPC: H04L27/22
Filed: 1993-03-11
Abstract: PURPOSE:To speedily obtain a phase pull-in operation, to have stability in a phase pull-in state and to cope with the change of the kind of a modulated signal as well. CONSTITUTION:The digital modulated signal converted to a base band signal by a multiplier 12 is digitized by an A/D converter 16 and sent to a data reproducing part 26 but the phase control of a sampling clock used in the A/D converter 16 is performed as follows. A zero cross detection part 17 detects the zero cross point of a digital output and an error signal at the time is passed through a selecting circuit 18 and an adder 24 and turned to the control signal of a VCO 26. On the other hand, this error signal is integrated by an integrator 19, the integrated output is compared with a prescribed value by a comparator 20, the compared result is periodically latched by a latch circuit 21, and the latched output is passed through an integrator 22 and the adder 24 and turned to the control signal of this VCO 26. The output of the VCO 26 is passed through a frequency divider 27 and used as the sampling clock.