baber/WOPTO huggingface dataset:
Patent JP-S6240922-A (JP)
Title: Doubling rolling method for aluminum foil
Inventor: KIMURA HIROSHI
IPC: B21B3/00
Filed: 1985-08-19
Abstract: PURPOSE:To reduce the waviness of the overlapping face of Al foils by finding the variation in the plate width direction and the maximum value of the tension by detecting the plate width direction distribution of the rear pat tension of a doubling rolling stock and by adjusting the reat part tension based on this maximum value and variation. CONSTITUTION:The width direction distribution of the rear part tension of Al material M is detected by a dividing roll 13 in case of performing a doubling rolling of the Al material M rewound from uncoilers 1, 2 with a rolling mill 4. CPU 11 compares the target pattern inputted to a pattern setter 12 with the tension distribution inputted from a roll 13 and controls the current of the coiler 1, 2 based on the comparison result so that the maximum value of the tension distribution coincides with the maximum of the target pattern. The CPU 11 further controls a roll coolant jetting means and roll bending device so as to coincide the variation in the width direction of the tension with the variation in the target pattern. The waviness on the Al foil overlapping surface can thus be reduced.
Patent JP-S6338010-A (JP)
Title: Antiskid device for tire and manufacture thereof
Inventor: UEDA MINORU
IPC: B29L30/00
Filed: 1986-07-31
Abstract: PURPOSE:To improve setting strength in a spike device as well as to prevent this spike device from jumping off, by attaching the spike device to a core material forming an antiskid device body and its covering material both, respectively. CONSTITUTION:An antiskid device 8 consists of an antiskid device body 9 and a lot of spike devices 10. And the antiskid device body 9 is provided with a central part 11 to be situated on top of a tire tread part and a side edge part 12 to be situated on top of both shoulder parts and both sidewall parts likewise. And, the antiskid device body 9 is formed in this way that the core material 13 formed reticulately is covered with a covering material 14. In this constitution, each of axial lug parts 15 and 16 is formed in the central part of the antiskid device body 9 and the side parts 12. And both ends of the spike device 10 are inserted into holes 22 formed at both sides of one side of the axial lug part 15. That is to say, these spike devices 10 are attached to the core material 13 and the covering material 14 in the antiskid device body 9 either.
Patent JP-S6426052-A (JP)
Title: Gear change device for automatic transmission
Inventor: MORI MIKIO
IPC: F16H3/66
Filed: 1987-07-21
Abstract: PURPOSE:To prevent reduction of durability of sun gears by providing clutching devices to connect the carrier in the first planetary gear, and the carrier and the ring gear in the second planetary gear selectively, in a Simpson's compound planetary gear device. CONSTITUTION:By using clutching devices C1-C4 and braking devices B1 and B2, and by connecting an input shaft 11 to a ring gear 5 of the first planetary gear 1 while connecting a carrier 9 of the gear 1 to a ring gear 6 of the second planetary gear 2, and blocking the rotation of the gear 2, the device makes the advance first speed which has the largest speed change ratio. And by connecting the input shaft 11 to the carrier 9 in the gear 1 while connecting the carriers 9 and 10 each other, and blocking the rotation of sun gears 3 and 4, the device makes the advance fourth speed which has the speed change ratio less than 1. On the other hand, by connecting the input shaft 11 to the ring gear 5 and the carrier 9, and blocking the rotation of the carrier 10, the rotation of the input shaft 11 is turned inversely, delivered to an output shaft 13, and the backward position is made.
Patent JP-S6242652-A (JP)
Title: Howlingless amplifier device
Inventor: TAGAWA HARUO
IPC: H04M1/60
Filed: 1985-08-20
Abstract: PURPOSE:To execute the complete mutual calling without howling by changing over alternately the speaker system and the microphone system with the frequency not to give an influence to the sound. CONSTITUTION:The sound inputted to a microphone 32 is amplified by amplifiers 33, 35 and 35, and outputted through a transformer 36 to a telephone line 46. The sound signal from the telephone line 46 is outputted from the transformer 36 through amplifiers 44 and 40 to a speaker 39. An oscillation circuit 37 oscillates by the frequency three - five times as much as the sound frequency. A waveform shaping circuit 38 shapes the signal from an oscillation circuit 37 to a rectangular wave, operates alternately attenuators 42 and 43 and makes the microphone circuit and the speaker circuit not to work simultaneously. Then, the microphone speaker type amplifier can be used in a complete mutual calling condition without causing the howling.
Patent JP-2000012277-A (JP)
Title: Discharge lamp lighting device
Inventor: OGAWA ISAMU
IPC: H05B41/392
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To control lighting and lights-out with one dimmer control PWM signal by judging as no pulse when a PWM signal is an H level continuous signal, adding a judging signal to an abnormality detecting terminal of an inverter control IC circuit, and stopping an oscillation signal. SOLUTION: When a dimmer control PWM signal is inputted, a photocoupler PC generates negative pulse train falling down from an H level, pulse/DC conversion means DM1, DM2 convert it to DC voltage corresponding to the PWM signal, divide voltage, then add to an amplifier IC3 of an inverter control part IV, control oscillation frequency, and control light. The negative pulse train is simultaneously added to a pulse judging circuit DM3 to convert into a DC level. When a negative pulse signal is eliminated, collector potential of a transistor Q7 is raised to the potential of a power source E2, exceed a threshold value of a zener diode DZ2, a signal is outputted to a abnormality detecting terminal 5 of an inverter control IC2 to stop oscillation output, and puts out light. Lighting is conducted with a reset circuit DM4.
Patent JP-H0628340-A (JP)
Title: Word processor
Inventor: KOBAYASHI NOBUTSUNE
IPC: G06F17/22
Filed: 1992-07-09
Abstract: PURPOSE:To obtain the more appropriate word counting result. CONSTITUTION:A word processor is provided with a synonym dictionary data base 221, a retrieving means 220 which retrieves candidate words/phrases corresponding to each word and phrase out of the base 221, a deciding means 219 which decides whether the candidate words/phrases were obtained by the means 220 or not, a word counter means 225 which calculates the using frequency of each word and phrase included in a document, and a deleting means 224 which deletes the words/phrases whose absence in the base 221 is cleared up by the means 219 out of the counting subjects of the means 225.
Patent JP-S57145887-A (JP)
Title: Organic germanium polymer
Inventor: ISHIKAWA AKIRA
IPC: A61K31/28
Filed: 1981-11-16
Abstract: NEW MATERIAL:A compound shown by the formula III or formula IV (n is integer of ≥3).  
     USE: Useful for remedying diseases of the field of pychiatry, or neurology, of cacochymia, malum cordis, blood vessel system, digestive system, dermatosis, allergosis, renal function disorder, hepatic function disorder, of the field of obstetrics or pediatrics, etc.  
     PROCESS: GeO 2  is reduced with hypophosphorus acid or its salt in a hydrohalogenic acid, to give a GeX 2  (X is halogen). This compound is in equilibrium with HGeX 2  wherein Ge is tetravalent. This is also in equilibrium with (H + +GeX 3   + ). The prepared Ge reagent is reacted with methacrylic acid shown by the formulaI, to give a compound shown by the formula II. This compound is dissolved in acetone or other organic solvent (e.g., Cellosolve, acetonitrile, etc.) miscible with water, water is added to the resulted solution, to give a low-molecular polymer, shown by the formula III or IV. Intervenous, hypodermic, muscular, or rectal medication can be carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05211695-A (JP)
Title: Improved type speaker system
Inventor: TONNFUUN SON
IPC: H04R1/26
Filed: 1992-07-09
Abstract: PURPOSE: To obtain a sound of good quality by allowing two axes of conical paper diaphragms of loudspeaker units to be aligned on a co-axis, so as to couple loud speaker units with each other in an opposite and symmetrical way. CONSTITUTION: Two conventional loudspeaker units 4, 4' are counterposed symmetrically to each other and set in a pair by a coupling bar 5. Axes of conical paper diaphragms of the speaker units 4, 4' are set on one axis and aligned thereon. Ducts 6, 6' are arranged to speaker boxes 1, 1' of the speaker units 4, 4' at one side of the coupling speaker system. In the case that the coupling speaker system as above is placed vertically, the co-axis is set vertically, and a resonance plane of sound waves of the speaker units 4, 4' placed perpendicular with respect to the co-axis is set horizontal and wider than a resonance plane of two speaker units installed apart in a room, or a hall or outside.
Patent JP-H0394082-A (JP)
Title: Detergent composition
Inventor: KITAZAWA KOZO
IPC: C11D1/66
Filed: 1989-07-17
Abstract: PURPOSE:To improve deterging performance, deterioration resistance and safety by incorporating satd. alkylbenzene having a prescribed number of carbon atoms and a surfactant. CONSTITUTION:This detergent compsn. contains >=70wt.% 9-15C satd. alkylbenzene or further contains a surfactant. A nonionic surfactant having 4-15 average HLB(hydrophile-lipophile balance) is used as the surfactant.
Patent JP-H1026561-A (JP)
Title: Temperature measuring circuit and thermometer having circuit thereof
Inventor: MORIOKA KIYOTAKA
IPC: G01K7/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the change in ON resistance of a switching transistor by the fluctuation of a power supply voltage of a battery or the like and the difference of the measured results caused by the power supply voltage at a certain temperature in an oscillating circuit utilized in temperature measurement using a resistor element for determining the reference value of the temperature, a heat sensitive element such as a thermistor and a capacitor. SOLUTION: Charging or discharging time T1 when a reference resistor and a switching transistor are inputted between a power supply and a capacitor and charging or discharging time T2 when a heat sensitive element and a switching transistor are inputted are measured. The ratio of the times, which are obtained by subtracting a charging or discharging time when only the switching transistor is inputted between the power supply and the capacitor from the respective times, is operated. Thus, when the temperature wherein the temperature sensing element is arranged is same, the change in displayed temperature by the change in power supply voltage (VDD-VSS) can be made very small.
Patent JP-H0628271-A (JP)
Title: Data transmission controller
Inventor: ANDO HIDEYUKI
IPC: G06F13/00
Filed: 1992-07-09
Abstract: PURPOSE:To prevent the data transmission controller, which transfers data between an information processor and a terminal device through a serial transmission line, from malfunctioning by cutting off a noise appearing on the serial transmission line. CONSTITUTION:A CPU 5 reads transmission system parameters of the serial transmission line 11 out of a local memory 8 and calculates a delay time from them. Then, a timer 9 is so controlled as to delay the generation of a transmitted and a received clock on the serial transmission line 11 by the read delay time. Under this control, a serial input/output control part 10 delays the timing of the opening of a channel of the serial transmission line 11 by the delay time.
Patent JP-S5883870-A (JP)
Title: Automatic original feeding device
Inventor: TAKAHATA NAOMI
IPC: G03G15/043
Filed: 1981-11-13
Abstract: PURPOSE:To detect accurately the leading edge of an original, by arranging two sensors for detecting the leading edge of the original at a prescribed interval in the direction orthogonal to the original carrying direction. CONSTITUTION:Sensors 12-1 and 12-2 for detecting the leading edge of an original are formed as one body together with a print plate 53, and these sensors are attached at an interval A which is the half of 9.5mm. of dimensions of a binder hole or the like in JIS. The print plate 53 is attached between a pickup arm shaft 7 and a feed roller shaft 10. It is judged that the leading edge of an original is detected when the first signal out of output signals of sensors 12-1 and 12-2 is generated, and thus, the leading edge of the original is detected accurately even if binder holes or the like are provided on the original.
Patent JP-S6425435-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHII TATSUYA
IPC: H01L21/302
Filed: 1987-07-21
Abstract: PURPOSE:To prevent an erroneous operation due to a carrier and to reduce the rate of software errors by increasing the width of a slot in a bottom area to isolate elements as compared with other sections. CONSTITUTION:A slot 20 is formed at a predetermined position of a silicon substrate 1, and a silicon oxide film is buried in the slot 20 as a trench isolator 2. Further, the bottom area of the isolator 2 is enlarged at both sides as an enlarged part 20a. Such a trench isolator 2 operates as a barrier layer against carrier generated in the substrate 1 by an alpha-ray to prevent the carrier from arriving at an impurity diffused layer 3 on the substrate 1.
Patent JP-S6161694-A (JP)
Title: Treatment of waste water
Inventor: KONISHI KOZO
IPC: C02F3/02
Filed: 1984-09-03
Abstract: PURPOSE:To increase the efficiency of the titled process by regulating raw water to the pH that the treatment efficiency becomes maximum before introducing the raw water into a treatment apparatus and thereafter introducing it into a biological treatment apparatus. CONSTITUTION:The pH value that the treatment efficiency becomes maximum is obtained in every waste water by means of preliminary experiment and the pH of raw water is regulated to the obtained pH and thereafter it is treated. In case of providing two or more stages of treatment vessels, COD contained in treated water of each stage on and after the second stage is adopted as the indication and raw water is passed so that the pH in which COD is made minimum becomes optimum pH. In regulating pH of raw water, NaOH or NH4OH is used as alkali and inorganic acid is used as acid.
Patent JP-H105411-A (JP)
Title: Pachinko machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an out port having a simple structure, expand a game area by avoiding restriction of an occupying space of the out port and a variable winning ball device, and increase a degree of freedom of the game board surface constitution by deviatively arranging a recovering area in the downward lateral direction from the most downstream part of the game area. SOLUTION: A recovering area 20 is deviatively arranged in the downward lateral direction from the most downstream part of a game area 19. Therefore, even if a variable winning ball device 2 is arranged in a central position, since an out ball is recovered from the recovering area 20 in a position deviative in the downward lateral direction from the most downstream part 21 of the game area 19, the variable winning ball device 2 and the recovering area 20 can be easily separately arranged. Since there is no need to arrange an out ball recovering through hole in a vicinity position on a game board 18 on which the variable winning ball device 2 is arranged, restriction of design of the game board 18 is relieved, and design work can be shortened, and a degree of freedom in design can be increased.
Patent JP-H0823761-A (JP)
Title: Treating cylinder transmission device of threshing machine
Inventor: FUKUYORI KOUN
IPC: A01F12/18
Filed: 1994-07-11
Abstract: PURPOSE:To provide a treating cylinder transmission device of a threshing machine, capable of enlarging the width of a vibration-grading member to improve the threshing efficiency without narrowing a threshing chamber, by compacting the transmission of the treating cylinder in a simple structure. CONSTITUTION:The transmission shaft 90 of a treating cylinder 46 disposed on the ear tip side of the final end part of a threshing chamber 4c is laterally disposed along the outside of a side wall 4d from the front part of the frame, and the side wall 4d along which the transmission shaft 90 is disposed is recessed on the side of the threshing chamber 4c to form a shaft-passing section 4e. The transmission shaft 90 is covered with a shaft cover 92 in the shaft- passing section 4e, and a transmission mechanism 9 for driving the transmission shaft 90 is set in a leakage space H formed on the ear tip side of the starting end part of the threshing chamber 4c.
Patent JP-S5885026-A (JP)
Title: Gas stove
Inventor: SASADA KATSUMI
IPC: F24C3/02
Filed: 1981-11-13
Abstract: PURPOSE:To protect a tray from heat and increase the amount of secondary air for burner to achieve an improved combustion characteristic by setting distances between the upper surface of the burner and those of the tray and rib of a pot halder, respectively, at predetermined values. CONSTITUTION:This gas range is arranged such that, during combustion, the gas ejected from a nozzle 8 is mixed with air in a mixing tube 7, passes through a mixing chamber 10 and ejects from a flame port 11 and an innner flame port 13 thereby forming main flame 12 and inner flame 14 under the supply of secondary air from secondary air ports 18, 19 to heat a pot 5 placed on a pot holder 4. In this case, the upper surface of a burner 3 having the flame ports 11 and 13 is arranged to project upwardly than that of tray 16, and the distance C between them is to be e>=0, whilst the distance B between the upper surface of the burner 3 and the upper surface 21 of the pot holder 4 is set to be B>=5.5mm.. This arrangement enables the tray 16 to be protected from heat and the amount of secondary air flowing in through ports 18, 19 to be increased.
Patent JP-S6425165-A (JP)
Title: Image forming device
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/36
Filed: 1987-07-21
Abstract: PURPOSE:To obtain an image which is in the half-tone state on the inside of the outline by providing a scorotron charger for another electrifying process between an exposure position and a development position. CONSTITUTION:In an image forming device, the electric charge having a polarity opposite to that of an electrostatic latent image is given to the surface of a photosensitive drum 1, which is subjected to an exposure process, in the second electrifying process by a scorotron charger 14. Thereafter, insulating toner electrified with the negative polarity is stuck to outline parts AO and BO of image parts A and B and a center part AI on the photosensitive drum 1 to form a toner image, and this image is transferred to a copy paper and is fixed. The outline of the toner image is emphasized and the inside of the outline is in the half-tone state to have a low density because toner is sufficiently stuck to outline parts AO and BO but only a small quantity or toner is stuck to the center part AI. Thus, various practical uses are created.
Patent JP-H1026708-A (JP)
Title: Surface light source device
Inventor: FUJISHIRO HIROYOSHI
IPC: G02F1/13357
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device which has a high availability of light from a light source. SOLUTION: The surface light source device 1 is equipped with a tubular light source 501 and a light transmission plate 101 including a light introducing plane 121a which introduces light from the tubular light source 501 and is arranged proximately to the tubular light source 501 and one-principal plane 131a for emitting light from a light source. The one-principal plane 131a of the light transmission plate 101 includes a control means 141 for controlling the peak of light from the light source to be emitted from the light transmission plate 101, and a reflecting means 201 is arranged on an other principal plane 131b side opposed to the one-principal plane 131a.
Patent JP-H0470719-A (JP)
Title: Light measurement optical system of real-image finder
Inventor: YAMAGUCHI TAKAO
IPC: G03B7/099
Filed: 1990-07-11
Abstract: PURPOSE:To realize the light measurement optical system at low cost by providing an image re-forming lens which images luminous flux, converged by a condenser lens for light measurement, on a light measuring element again. CONSTITUTION:This optical system is provided with the condenser lens 7 for light measurement which converges luminous flux for light measurement separated by a half-mirror 4 on the side of the light measuring element and the image re-forming lens 8 which images the luminous flux converged by the condenser lens 7 for light measurement on the light measuring element 6 again. The luminous flux for light measurement which is separated from the optical path t an ocular system 2 is given a tendency to converge by the condenser lens 7 for light measurement and made incident on the image re-forming lens 8 effectively. Consequently, the excellent image can be formed on the light measuring element naturally and the optical system is realized at low cost.
Patent JP-H0740268-A (JP)
Title: Robot arm controlling device
Inventor: KONDO HIROYUKI
IPC: G05D13/62
Filed: 1993-07-23
Abstract: PURPOSE:To provide a robot arm controlling device for sufficiently damping vibration. CONSTITUTION:A robot arm controlling device is provided with a driving means 5 for driving a robot arm 2 and a first control unit 6 for measuring the driving speed of the driving means 5, and controlling the driving speed of the driving means 5 on the basis of the deviation between the measured driving speed signal and the speed command signal of the driving means 5. Moreover, it is provided with an arm acceleration detecting unit 1 provided on the tip of the robot arm 2, a second control unit 3 for controlling vibrational component of arm speed on the basis of the arm acceleration signal from the arm acceleration detecting unit 1 and a calculator for correcting the output of the first control unit 6 on the basis of the output of the second control unit 3.
Patent JP-S5972663-A (JP)
Title: Optomagnetic recording medium
Inventor: ABE MASANORI
IPC: G11B11/10
Filed: 1982-10-19
Abstract: PURPOSE:To obtain an optomagnetic recording medium having high performance, inexpensive and excellent in mass-production, by depositing and filling a magnetic substance in a hole of porous anodic oxidation film formed on the surface of Al (alloy) by electrolyzing in an electrolytic solution dissolving a salt of the magnetic substance. CONSTITUTION:The Al or Al alloy surface is polished into surface coarseness about Ra<=0.02mu and cleaned, then a graphite plate is used for the cathode to perform porous anodic oxidation. Then, water rinsing is done, a graphite is used for the counter electrode, a magnetic substance salt such as Ni, Co and Fe is used singly or mixed as the electrolytic solution, an AC constant voltage electrolyte is attained to deposit the magnetic substance in the hole of the A (alloy). The film thickness by the anodic oxidation is denoted to l/D>=20, where l is the depth of a hole and D is the diameter of the hole, the thickness is taken as <=6mu, the magnetic substance in the hole is includes at least one of Fe or Ni, and Fe and Ni are taken by 50wt%. Thus, the optomagnetic recording medium having a large Kerr rotating angle is obtained. The rotating angle is increased further, by processing the substance in a non-oxidation atmosphere such as H2 gas at 200-600 deg.C after the filling of the magnetic substance, and the medium possible for high density recording having excellent S/N is obtained.