baber/WOPTO huggingface dataset:
Patent JP-H0364906-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: HAGIWARA KOICHI
IPC: H01G9/02
Filed: 1989-08-03
Abstract: PURPOSE:To effectively suppress deterioration of anode foil, and to reduce leakage current of an electrolytic capacitor by a method wherein urea phosphate or pyrophosphoric acid or its salt is added to the electrolyte for an electrolytic capacitor. CONSTITUTION:As the solvent of an electrolyte, alcohols such as ethylene glycol and the like, glycol ethers, esters such as ethylene glycol monomethyl ether acetate and the like, acid amides, nitrils, or a polar organic solvent such as cyclic esters and the like can be used. In particular, materials mainly composed of ethylene glycol or gamma-butyrolactone are considered suitable. Also, pertaining to a solute, it is formed by dissolving a kind selected from carboxylic acids such as azelaic acid and the like or its salt, or aromatic carboxylic acids such as benzoic acid and the like or its salt, or inorganic acid such as borasic acid and the like or its salt. Pertaining to adding quantity of urea phosphate or pyrophosphoric acid or its salt, 0.05 to 3wt.% is considered desirable in the case of an ethylene glycol electrolyte, and 0.05 to 5wt.% is considered desirable in the case of a gamma-butyrolactone electrolyte.
Patent JP-S58102219-A (JP)
Title: Electrochromic display element
Inventor: ISHII KOUICHI
IPC: G02F1/1503
Filed: 1981-12-15
Abstract: PURPOSE:To eliminate uneven coloring and decoloring by using dispersion liquid prepd. by dispersing fine conductive powder in a liquid mixture of an EC material and a polar solvent as dispersion liquid to be used for an ECD and contg. the polar solvent at a specific ratio with respect to the dispersion liquid. CONSTITUTION:A transparent substrate 4 and a substrate 5 are placed to face each other, and electrodes 7, 8 are formed on the opposed surfaces, respectively. A weir plate 6 is disposed between the substrates 4 and 5, and dispersion liquid 9 is packed in the spaced formed therebetween, whereby an electrochromic device (ECD) is formed. The above-mentioned liquid 9 is formed by mixing and dispersing 20wt% an EC material such as N,N'-dimethyl-4,4'-dipyridinium chloride, 20wt% of <=70wt% a polar solvent such as ethylene glycol, and 60wt% fine conductive powder prepd. by covering TiO2 powder with SnO2. If the amt. of the polar solvent to be used is kept at <=70wt% the entire weight, the ECD which has conductivity, develops colors at a high speed and provides excellent  contrast free from uneven colors is obtained.
Patent JP-S5895409-A (JP)
Title: Method and device for demodulating frequency modulation signal
Inventor: UORUFUGANGU HAUSUMAN
IPC: H03D3/00
Filed: 1982-11-17
Abstract: Method for demodulating time-discrete frequency-modulated signals. The method includes combining sequential equidistant samples of a signal to be demodulated for deducing the instantaneous frequency of the signal to be demodulated. The improvement includes dividing a first vector sum of samples forming a dividend by a second vector sum of samples forming a divisor. Each sample is a complex number represented by a vector. The vector sum of the dividend has a phase that is offset from the vector sum of the divisor by a phase angle equal to n times pi, wherein n is any integer. The division of the vector sums is advantageously performed by a ROM in which all the division results have been stored and which can be accessed by the divisor and the dividend for quickly obtaining the division result. Delay lines and summing circuits are used for combining the samples into the dividend and the divisor.
Patent JP-S58102793-A (JP)
Title: Ink medium
Inventor: AKUTSU HIDEKAZU
IPC: B41J31/00
Filed: 1981-12-15
Abstract: PURPOSE:To manufacture the ink medium, which consists of a porous supporter sheet and heat melting ink and is used for a non-impact printer, the volume electric resistance of the sheet thereof has the value of decuple or higher of the volume electric resistance of thermofusing ink. CONSTITUTION:The holes of the porous supporter sheets 11 are filled with thermofusing ink 12, and the backs of the sheets 11 are coated with the ink 12. When signal voltage is applied to a stylus electrode 14, field intensity is increased in a conduction path up to a section just under the stylus electrode of an ink layer 12b, to which the circuit of a segment 15 is formed, from a section just under the electrode of an ink layer 12a, heat is generated, ink is thermally melted and transferred to transfer paper 16, and a picture is recorded. Field intensity must be increased in order to obtain a distinct record, and the ink medium having electric anisotropy is used. Accordingly, the volume electric resistance of the supporters 11 must be decuple or higher of the volume electric resistance value of the ink 11, and 10<2> times or higher are preferable.
Patent JP-S6092732-A (JP)
Inventor: HORIGUCHI KIWAMU
IPC: A61B3/12
Filed: 1983-10-28
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-H0653698-A (JP)
Title: Safety device for component mounting machine
Inventor: HIRAI AKIRA
IPC: F16P3/14
Filed: 1992-07-29
Abstract: PURPOSE:To keep safety of an operator, to obtain productivity and to assure a feedback system in a component mounting machine having an NC control unit and a machine controller. CONSTITUTION:An optical curtain 16 for detecting presence/absence of safety of an operation from an NC control unit 20 and a movable unit of a machine controller, a safety detector such as a mat switch 17, etc., the controller and the unit 20 are instantaneously stopped upon reception of a signal from the detector, and when the safety unit is released, it is recovered. Even if a feedback system of the controller 20 is defective, its operation is assured. Thus, presence/ absence of safety of the entire area of a front surface and a rear surface of a component mounting machine 14 can be detected, an NC motor 28 is instantaneously locked by a signal for detecting an unstable state, and stopped under conditions for restarting the controller. Further, a runaway due to trouble of the machine system can be completely prevented.
Patent JP-S6358783-A (JP)
Inventor: MATSUOKA ISAO
IPC: H05B3/06
Filed: 1986-08-28
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-S58104966-A (JP)
Title: Surface treatment of weather-resistant steel
Inventor: IMAZU TSUKASA
IPC: C09D123/26
Filed: 1981-12-17
Abstract: PURPOSE:To provide a weather-resistant steel material for building and construction use, free of formation of loose scale even by the long-term outdoor exposure and forming stable rust, by coating the surface of the steel with a surface treating paint containing Cu or P-containing compound, etc., a rust-preventive pigment and a cold curing resin as essential components. CONSTITUTION:The objective surface-treating paint contains, as essential components, (A) 0.1-10% (by weight, solid basis) Cu or Cu-containing compound and/ or P-containing compound (e.g. cuprous oxide), (B) 0.1-10% rust-preventive pigment (e.g. zinc chromate), and (C) 15-35% one or more cold curing resins selected from chlorinated polyolefin resin, amin- or polyamide-curable epoxy resin and polyisocyanate-curable acrylic resin. The paint is applied to the surface of a weather-resistant steel material to obtain the objective steel.
Patent JP-H0251114-A (JP)
Title: Auxiliary irradiating device for focus detection
Inventor: SUZUKI KENJI
IPC: G02B7/28
Filed: 1988-08-13
Abstract: PURPOSE:To improve the efficiency of distributing much more light source energies to the central part where the frequency in use is high by making a difference of strength to the intensity of illuminating light on a pattern chart. CONSTITUTION:The title device is provided with a 1st and a 2nd LEDs 14a and 14b, and is constituted so that the 1st LED 14a may illuminate the 1st part of the pattern chart 12, and the 2nd LED 14b may illuminate the 2nd part of the pattern chart 12, and also the intensity of illuminating light on the 1st part may be different from that on the 2nd part. Since plural illuminating optical systems are used and the chart 12 which is formed as the pattern is nonuniformly illuminated, a pattern illumination can be performed on the wide extent of an object surface with an optimum energy distribution according to the frequency in use of a range-finding position. Then, the consumption of irradiating energy can be reduced.
Patent JP-S59104214-A (JP)
Title: Inner liner for hot working extruder
Inventor: FUKUMA MASAHARU
IPC: B23K9/04
Filed: 1982-11-18
Abstract: PURPOSE:To improve the life of a liner, and to reduce the cost of extrusion by using an austenite hot working die steel for an inner liner used for an extruder for hot working and built-up welding a super heat-resisting alloy to the surface to be used and performing an aging treatment therefor. CONSTITUTION:A super heat-resisting alloy 4 such as an ''Inconel 718'' is built-up welded to the inner surface of an inner liner 3 made of austenite hot working die steel. The high-temperature hardness of said super heat-resisting alloy 4 is improved by aging the inner cylinder 3 at about 720 deg.C. The inner cylinder 3 is shrinkage fitted to a tire (outer cylinder) to use them for an extruder. Because the austenite hot working die steel is not softened at this aging temperature, the cylinder 3 maintains sufficiently its high hardness, heat resistivity, and wear resistivity, and the life of liner is prolonged.
Patent JP-H0367133-A (JP)
Title: Photoelectric converter
Inventor: YAMAMOTO AKINAGA
IPC: G01J1/44
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the device which has a high sensitivity and is easy to use by leaking the current equal to the leak current of a photoelectric converting element and supplying this current from a current compensating means at all times. CONSTITUTION:The photocurrent C3 corresponding to the quantity of the received light flows and the charge charged by initial setting in a capacity means 6 discharges when the photodetecting part of a photodiode 1 is irradiated with light 20 during the signal accumulation period. On the other hand, the leak current C1 flows at all times to the diode 1 regardless of the quantity of the received light but is offset by the leak current C2 flowing in a photodiode 2 and does not affect at all the charge accumulated in the means 6. A transistor 21 which is a voltage fixing means is interposed between the diode 1 and the means 6 and, therefore, the cathode potential of the diode 1 is always constant and there is no fluctuation in the leak current by the fluctuation in the voltage between terminals. The charge accumulated in the mans 6 discharges only by the photocurrent C3 and the potential at a point 17 falls gradually. The potential at the point 17 just before resetting attains the value corresponding to the quantity of the light which the diode 1 receives during the signal accumulation period.
Patent JP-H0372719-A (JP)
Title: Variable frequency dividing circuit
Inventor: HAYASHI YOSHIHIKO
IPC: H03K23/66
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a variable frequency dividing circuit which is capable of quick operation and has a wide frequency division number variable range by switching the frequency division number of a prescaler by the coefficient end signal of a preset counter. CONSTITUTION:A preset counter 24 counts a clock i and sets a terminal count TC to the high level at the time of counting a set value h. Therefore, an AND gate 17 is closed through an OR gate 16, and an AND gate 14 is selected, and the frequency of a fundamental clock fin is divided by a value g stored in a register 21 and is supplied to a preset counter 24, and a frequency divided clock f0 is outputted from the AND gate 14. Thus, the quick operation is possible because a counter is not used but D flip flops 12 and 13 are used in the prescaler, and a propagation delay time g from the Q output of the D flip flop 12 to a delay element 20 in a feedback loop of a clock terminal CLK and a set value h of the preset counter 24 are changed to easily and arbitrarily change the frequency division number.
Patent JP-H0488489-A (JP)
Title: Character recognizing device and method using generalized half conversion
Inventor: SAITO FUMIHIKO
IPC: G06K9/64
Filed: 1990-08-01
Abstract: PURPOSE: To achieve a high recognition rate by discriminating whether a character corresponding to the template table selected based on a stored cumulative value is included in the image of an object or not. CONSTITUTION: Template tables 30-1, 30-2... 30-n are prepared for each basic character pattern to be used for character recognition, and stored in a memory 22. Then, respective edge points in the image of an object 10 including the recognized character are detected and based on data for designating any one of template tables 30-1, 30-2... 30-n and the detected edge points, a parameter to be used for generalized Hough transformation is accessed. Further, each time a main processor 16 performs generalized Hough transformation the cumulative values corresponding to coordinates Xi and Yi found by that transformation are recorded and compared with a prescribed threshold value corresponding to the designated template table 30-i and when there is any cumulative value exceeding the threshold value, the existence of the character corresponding to the template table 30-i is discriminated.  Thus, table search time and calculation time can be shortened and recognizing processing efficiency can be improved.
Patent JP-S6470608-A (JP)
Title: Fluid burning method
Inventor: JIYONASAN EDOWAADO CHIYAIRUDO
IPC: B01J8/24
Filed: 1988-08-12
Abstract: PURPOSE: To reduce production of nitrogen oxide from flue gas during regeneration of used FCC catalyst by fluidizing granular material, burning cake thereon to produce combustion gas containing CO and then converting it into CO2 . CONSTITUTION: Used-catalyst is fed to a single bed FCC regenerator 10 and the air is fed through a duct 18 to an air distributor 8. Coke is burned on the thick rich floor 22 of the regenerator 10 to produce CO and CO2 . The majority of CO produced on the thick rich floor 22 is burnt by adding CO combustion accelerator selectively to produce CO2 . A regeneration catalyst is taken out from a duct 16 and used in a conventional FCC reactor. Combustion products enters from the thick rich floor 22 into an upper lean phase 32. A significant quantity of microcatalyst is normally entrained in the delivery gas and it is passed through the inlet 26 of a cyclon 20 and collected before the flue gas is discharged from a duct 12. Collected catalyst is discharged to the thick rich floor 22.
Patent JP-H1014659-A (JP)
Title: Toothbrush
Inventor: SHIMIZU KAZUE
IPC: A46B5/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To help the physically-handicapped brush teeth easily by fitting a rush heat to a grip handle in a detachable manner, providing integrally an auxiliary ring for gripping in the grip handle, and forming irregularities in the grip part of the grip handle. SOLUTION: An auxiliary ring 2 for gripping is connected integrally to the upper part of a grip handle 1 formed in an elliptic hollow body. Irregularities are formed in various shapes in the grip part 3 of the grip handle 1 and a brush head 4 fitted to the grip handle 1 by fitting through a connector 6 in a detachable manner. Thereby, even if one has difficulty in bending some of his fingers and has a weak grip, he can grip it and brush his teeth without dropping the toothbrush.
Patent JP-H02112701-A (JP)
Title: Measuring detector of length of space change
Inventor: GIYUNTAA DEEMENSU
IPC: G01L3/10
Filed: 1989-08-04
Abstract: PURPOSE: To improve measurement accuracy by displacing the electrically and mutually insulated electrode structure of a capacitor device in parallel each other by changing length or interval. CONSTITUTION: A measurement detector is fixed on a shaft We so that two clamping rings with a reference code Kr can have a stand with a measurement interval 1 in the direction of axial line being in line shape in peripheral edge direction to take out a twisting ΔX. In that case, the twisting ΔX between measurement points Mp1 and Mp2 is taken out as a relative movement in the direction of peripheral edge generated between the clamping rings Kr. Namely, when a rotary moment Dm is transferred through the shaft We, both measurement points Mp10 and Mp20 shown on the clamping ring Kr rotate by ΔX each other. The rotary moment Dm that is transferred by the shaft We, namely mechanical power, can be measured accurately within ±1% within a temperature range of -40-200 deg.C.
Patent JP-H0742080-A (JP)
Title: Antistatic and melt-proofing treatment of synthetic fiber fabric
Inventor: FURUTA TSUNEKATSU
IPC: D06M101/16
Filed: 1993-07-23
Abstract: PURPOSE:To provide an antistatic and melt-proofing treatment method capable of giving a permanent antistatic performance and a permanent melt-proofing performance to a synthetic fiber fabric without causing hardening of touch or reduction of color fastness of the fabric. CONSTITUTION:An aqueous solution containing a melamine derivative compound (preferable example: hexamethylol melamine, trimethylol melamine), an inorganic acid catalyst (preferable example: ammonium persulfate), polyethylene glycoldiamine of formula I [m is 1 to 45] and polyethylene glycol diglycidyl ether of formula II [n is 1 to 45] is applied to a synthetic fiber fabric. The melamine derivative compound is allowed to adhere in an amount of 5 to 15wt.% based on the fiber weight thereby. Polyethylene glycolamine and polyethylene glycol diglycidyl ether are allowed to adhere in a molar ratio of 1:1 to 1:5 and in an amount of 1 to 10wt.% in total based on the fiber weight. This fabric is treated with saturated steam without drying it and subsequently washed, thus affording the objective synthetic fiber fabric having antistatic properties and melt-proofing properties respectively excellent in fastness to washing.
Patent JP-2000014351-A (JP)
Title: Bean curd
Inventor: NAKAGAWA KATSUE
IPC: A23L11/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prepare bean curd mixed with minerals. SOLUTION: An edible microorganism containing minerals essential to a human body in cell is useful for obtaining bean curd having excellent nutrition balance. The mineral-containing microorganism is added in an amount of 0.01-30 wt.% based on the amount of bean milk.
Patent JP-S5992624-A (JP)
Title: Cmos logical circuit
Inventor: KOIKE HIDEJI
IPC: H03K19/21
Filed: 1982-11-19
Abstract: PURPOSE:To eliminate the need for an attached circuit, to increase an operation speed, and to reduce a circuit pattern area and the cost by reducing kinds of input signals to a logical setting circuit which is the constitution of the titled device. CONSTITUTION:The logical setting circuit 21 wherein plural logical arithmetic input signals are led to an enhancement N type MOSFET and a depletion P type MOSFET is provided. Further, the 2nd logical setting circuit 22 which includes an enhancement N type MOSFETM1 applied with a synchronizing signal at its gate and an enhancement P type MOSFET and a depletion N type MOSFET supplied with the same input signals with the 1st logical setting circuit and have different logical setting condition is provided. Then, a CMOS logical circuit is composed of an enhancement P type MOSFETM6 applied with an inverted synchronizing signal at its gate; kinds of input signals are reduced, the need for an added circuit is eliminated, and the operation speed is increased.
Patent JP-H0252151-A (JP)
Title: Cooling drum for strip continuous casting device
Inventor: TANAKA SHIGENORI
IPC: B21B27/00
Filed: 1988-08-15
Abstract: PURPOSE:To obtain a thin cast strip having excellent surface characteristic without any defect of crack, etc., by giving distribution of recesses arranging on circumferential surfaces of cooling drums the periodical variety and executing growth of solidified shell so as to cancel variety of the cast strip. CONSTITUTION:By giving the distribution of the recesses arranging on the circumferential surfaces of the cooling drums 1 the prescribed period, the periods of thick parts 3a and thin parts 3b of the solidified shells 3 developing on the circumferential surfaces of the drums 1 are controlled. By this method, the deformation of the cast strip 7 is canceled and the high quality product without any defect of the crack, etc., is obtd. In this case, the period W of the recess is made to 5-40mm and the variety rate (h) of the area ratio is made to 10-30%. In this result, the variety of the solidified shell 3 itself is confirmed to develop unduration in the range of 10-50mm in many cases as the experimental results. Further, about the area ratio, in the case the difference is too small, the effect is reduced and it is the optimum to be in the range of 10-30%. Further, in the figure, 2 : molten metal, 5 : tundish, 10 : drum coater, 4 : air gap are shown, respectively.
Patent JP-S6358293-A (JP)
Inventor: SAKAI TAKUHIKO
IPC: G21C17/06
Filed: 1986-08-29
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-H0526800-A (JP)
Title: Method for evaluating processability of plastic processing oil
Inventor: IWAMIYA YASUO
IPC: G01N33/26
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a method for evaluating processability of a plastic processing oil by a simple method using a plate material. CONSTITUTION:By examining a plate material 10 coated with the plastic processing oil to be evaluated on the side or both sides in the plastic processing accompanied by a bend in the drawing process, the processability of the processing oil is evaluated through the processing grade such as bending and extension degrees of the plate material after processing. If the processability of the plastic processing oil is good, the sliding is smooth and the bending force works directly on the plate 10, which bends the plate as shown in (a). if the processability of the plastic processing oil is no good, the sliding is not smooth and the plate 10 is extended (drawn), which bends the plate as shown in (e). Also, if the processability of the plastic processing oil is good, the plate 10 is extended (not drawn) and if the processability is no good, the plate is extended (drawn). Thus, from the length difference of the plate after processing, the processability can be evaluated.
Patent JP-S6358932-A (JP)
Title: Ashing apparatus
Inventor: MATSUMURA KIMIHARU
IPC: H01L21/302
Filed: 1986-08-29
Abstract: PURPOSE: To eliminate the damage of a semiconductor wafer or an adverse influence to the exterior due to the flowout of ozone to the exterior by providing means for decomposing the ozone contained in an exhaust gas after a part of a film covered on a substrate to be treated is removed with gas which contains the ozone. CONSTITUTION:Means for decomposing ozone contained in exhaust gas is provided in an exhaust passage 24, the exhaust gas is heated by the heat of a heat transfer plate 16 in the passage 24 to decompose the ozone contained in the exhaust gas by the heat, and exhausted out of a treating chamber 11. A heater 15 contained in the plate 16 is controlled by a temperature controller 14 to raise the temperature of a mount stand 13, for example, to approx. 300 deg.C to heat a semiconductor wafer 12 to approx. 300 deg.C. Accordingly, the temperatures of the wafer 12 and the plate 16 of a heat source of ozone removing means become approx. 300 deg.C, and the discharged gas is decomposed. Thus, the ozone is not contained in the discharged gas to be discharged out of the chamber 11 to eliminate an adverse influence to the exterior by oxygen atom radicals.