baber/WOPTO huggingface dataset:
Patent JP-H11329301-A (JP)
Title: Crt device
Inventor: NAGASHIMA MASARU
IPC: H01J29/76
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a CRT device which can easily positioning a deflection device unit to enable an effective fixation. SOLUTION: A front surface side aperture part of a deflection device unit 120 has an annular spacer holder 150. The spacer holder 150 is provided with four installation holes 152 into which four spacers 170 are fitted so as to be removed freely therefrom and which are provided around an axis at 90 deg. intervals. The inside of the installation hole 152 is provided with a nail part which locks the spacer 170. The spacer 170 has two-fork type base ends 174A, 174B separated from a tip 172, and the outside portions of the base ends 174A, 174B have engaging tooth parts 176A, 176B. The engaging tooth parts 176A, 176B are selectively engaged with nail parts 154A, 154B of the installation hole 152 to thereby adjust a projecting a mount of the tip 172 so as to adjust a position of a deflection device unit 120 to a CRT 110.
Patent JP-H036504-A (JP)
Title: Optical branch element with light cutting function
Inventor: KAWACHI MASAO
IPC: G02B6/12
Filed: 1989-06-05
Abstract: PURPOSE:To reduce the size of the optical branch element and to improve the reliability by providing a branch optical waveguide of quartz-based glass arranged on a silicon substrate and an optical cutoff switch arranged on the branch optical waveguide. CONSTITUTION:This element is equipped with the silicon substrate 1, an input port 2, output ports 3a - 3h, the optical branch part 4 constituted on the substrate 1 by using the quartz-based glass waveguide, and an optical switch part 5, and further equipped with micromechanical or thermo-optic switches 5a - 5h which consist principally of quartz-based optical waveguides. The branch part 4 consists of Y-shaped optical branch parts 6a - 6g and the input port 2 and output ports 3a - 3h are connected to a terminal device and a subscriber device respectively. Consequently, the optical branch element with a light cutting function is obtained which is reducible inside and suitable for mass-production and has an enough speed light to disconnect a subscriber device where trouble occurs.
Patent JP-H01307979-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO TERUMITSU
IPC: G11B21/10
Filed: 1988-06-07
Abstract: PURPOSE:To eliminate the need of limiting an amplification factor of a reproducing circuit by controlling the amplification factor of the reproducing circuit so that the sum of amplitude of an amplifying signal of a reproducing signal of two kinds of servo-information becomes a prescribed value by a control signal from a controller for driving a stepping motor. CONSTITUTION:A reproducing circuit output signal 102 is an output signal of a reproducing circuit 2 at the time when data information and servo- information 15a, 15b of a data track 13 have been read and reproduced, and a peak level detector 3 outputs a signal of a waveform which has connected a peak point of the reproducing circuit output signal 102, and a servo- information detecting circuit 5 detects only the servo-information in the reproducing circuit output signal 102 and outputs a signal of a pulse waveform. Also, a controller 4 controls amplitude of the reproducing circuit output signal 102, namely, an amplification factor of the reproducing circuit 2 so that the sum of the amplitude to waveforms 16a, 16b of an output signal of the peak level detector. In such a way, it becomes unnecessary to limit the amplitude of an output voltage of a magnetic head 1 and the amplification factor of the reproducing circuit.
Patent JP-H1096991-A (JP)
Title: Data imprinting device and film unit with lens incorporated with the same
Inventor: TASAKA HISASHI
IPC: G03B17/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To attain reduction in thickness and a change in design, the improvement of the sharpness of a data image, the decrease of the adverse influence of exposure unevenness, etc., on main exposure, the simplification of the attachment of a condensing lens and the enhancement of the attaching accuracy of the condensing lens and aptitude for recycling. SOLUTION: A data module 27 for imprinting a date character on a photographic film 31 from an emulsion surface side is incorporated between a front cover 22 and an exposure unit 25. The data module 27 is constituted of a base plate provided with a transmission type liquid crystal display part 45 behind an illuminating window 6 provided in the front cover 22 and a power supply battery 47. This power supply battery 47 is fitted to the rear of the base plate, within the range of a contour viewed from the side of a photographic lens 39. A swelling part 15 is formed in the range including a photographic window 5, the illuminating window 6 and the data module 27, in the front cover 22 and the data module 27 can be put in the swelling part 15.
Patent JP-2000332934-A (JP)
Title: Communicating method in image forming device management system
Inventor: OGURA MASAAKI
IPC: G06F3/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To execute communication between each image forming device and a central control unit even without using dedicated data communication equipment or making all image forming devices have a remote communication function. SOLUTION: When a printer 4 is connected to a compound machine 5 having a FAX function (remote communication function) through a LAN 8 by a LAN I/F, communication between the machine 5 and a central control unit 10 is performed through a public line 30, and communication between the printer 4 and the unit 10 is performed through the LAN 8, the machine 5 and the line 30. Also, the personal computer 13 of the unit 10 converts data received from OA equipment including the FAX equipment 1 of a client destination, a copying machine 2, the printer 4 and each image forming device of the machine 5 into a common format.
Patent JP-H089085-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU MASAMI
IPC: H04N1/00
Filed: 1994-06-23
Abstract: PURPOSE:To prevent a difference between a reception end time displayed in advance and an actual reception end time from being caused in the re- transmission of an error page resulting from the occurrence of a transmission error due to a deteriorated communication line state or the like in a facsimile equipment. CONSTITUTION:A modem section 15 receives image data set by a nonstandard function setting signal NSS, image data quantity information and original page number information, then an arithmetic section 17 calculates the reception required time based on the image data quantity information and original page number information and adds current time information represented by a clock section 19 and the reception required time to calculate the reception end time and the result is displayed on an operation display section 11. When it is required to re-transmit pages for the received image data, the arithmetic section 17 calculates again the reception required time required for re-transmission of pages and adds the displayed reception end time and the excess reception required time to calculate a new reception end time and the result is displayed again.
Patent JP-H038915-A (JP)
Title: Water circulated artificial river
Inventor: SASAKI FUJIMATSU
IPC: E02B5/00
Filed: 1989-06-02
Abstract: PURPOSE:To make it possible to utilize water tanks and an artificial river, etc., for various kinds of uses such as fishing, industry, hydro-electric power, manufacturing industry, etc., without relying on a hydraulic power pump only by providing the water tanks and artificial river, etc., and circulating water through a water channel and a reservoir. CONSTITUTION:The first and second water tanks, a tube, an umbrella-like valve, a water channel and an artificial river are so constituted that water can be continuously circulated by water pressure and a power pump making use of dropping hydraulic power and pumping water to high place. At that time, the umbrella-like valve provided to the lower end of the tube relieves the water pressure of the first water tank. A water mill is provided to the inside of the water tank directly under a discharge-port of the tube, and it is utilized for various kinds of uses such as water-power generation, fishing, industry and manufacturing industry.
Patent JP-H04341004-A (JP)
Title: Offset correction circuit
Inventor: HANADA YOSHIKO
IPC: G05B1/02
Filed: 1991-05-17
Abstract: PURPOSE:To surely suppress an offset voltage by comparing an offset component with a reference voltage and feeding back the obtained voltage to an input side. CONSTITUTION:A signal inputted from a terminal A is amplified inversely at a 1st operational amplifier 1 and the result is inputted to an inverting input terminal of a 2nd operational amplifier 2, the output is divided by resistors R5, R6 and a signal whose level is set to a reference voltage by a 3rd operational amplifier 3 is inputted to a noninverting input terminal of the amplifier 2 and the signal is inversely amplified. Thus, the AC component of the signal including an offset is eliminated by a low pass filter 3 comprising a resistor R, a capacitor C1 and a buffer BF and only the DC component increased or decreased due to the effect of the offset is inputted to an inverting input terminal of a comparator CP1 via the filter 3. Moreover, a reference voltage is inputted to a noninverting input terminal and the voltage through the filter 3 is compared with the reference voltage. When the input at the inverting input terminal is higher than the reference voltage, the output reaches a negative maximum value and when lower, the output reaches a positive maximum value, the result is inputted to a counter D and the result is inputted to a decoder E, in which the signal is decoded.
Patent JP-S5765672-A (JP)
Title: Alkaline battery
Inventor: KIKUCHI YASUSABUROU
IPC: H01M4/06
Filed: 1980-10-09
Abstract: PURPOSE:To obtain an alkaline battery with a flat discharge characteristic, which contains zinc as a negative active material, by using a complex oxide of silver and nickel as a positive active material. CONSTITUTION:A positive mixture 1, a separator 3 and an electrolyte holding material 4 are placed in a metal can 2, in that order. A sealing plate 6 made of metal is packed with a negative electrode 5 made of gel-like zinc, before it is equipped with a gasket 7 having an L-form cross section. After that, the sealing plate 6 is attached to the opening of the metal can 2 to hermetically seal the battery, thereby constituting an alkaline battery. As a positive active material for the mixture 1, a complex oxide of silver and nickel is used. The former complex oxide is prepared, for example, by turning an aqueous solution containing both silver sulfate and nickel sulfate hexahydrate in a molar ratio of 1:1 to be alkaline with potassium hydroxide, and adding potassium persulfate used as an oxidant to the aqueous solution to obtain a black precipitate consisting of a complex oxide of silver and nickel, before the black precipitate is washed, dried and pulverized.
Patent JP-2000331487-A (JP)
Title: Semiconductor integrated device
Inventor: NASU HIROAKI
IPC: G11C7/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated device in which malfunctions do not take place even if a power source is turned on without inputting a reset signal. SOLUTION: This semiconductor integrated device is provided with a non- volatile memory cell 12, a first register storing a first control signal as a first state responding to a rest signal and storing a first control signal as a second state responding to a reset signal, a second register storing a second control signal as a second state responding to a set signal and storing a second control signal as a first state responding to a reset signal, and a memory cell driving circuit 13 erasing contents stored in the non-volatile memory cell 12 when the first control signal is in the first state and the second control signal is in the second state.
Patent JP-H10334182-A (JP)
Title: Read position information correction system and recording medium recording program for making computer function as read position information correction system
Inventor: OGAWARA KENJI
IPC: G06K9/20
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of measuring a slip by a scale and to reduce read defects at the time of an operation by setting errors by preparing read position information to be used based on a slip image displayed on a screen. SOLUTION: An OCR communication control part 23 transfers data prepared in a simple slip parameter preparation part 22 to an OCR device 1. Also, the OCR communication control part 23 starts the read of the slip and takes over a read result and slip image data. The taken-over data are transferred to a read information correction part 24. In the read information correction part 24, the read result and the slip image are displayed on the display of a control terminal equipment 2 first. At the time, the slip image is reduced or magnified as needed and then, displayed on the screen. That is, after size correction is performed so as to match a display resolution on a display screen and the read resolution of the OCR device 1, the slip image is displayed on the screen.
Patent JP-S5842919-A (JP)
Title: Buffering device of pointer shaft for measuring instrument
Inventor: SAKA MASAKI
IPC: G01D11/12
Filed: 1981-09-07
Abstract: PURPOSE:To completely prevent oil for buffering from leaking out, to simplify the structure, and to decrease the number of parts, by sealing the buffering oil, provided in a supporting device, with a magnetic fluid. CONSTITUTION:Magnetic poles 6 are formed near the circumferential edge of the opening part of an oil cap 2, and magnetic poles 7 having the opposite polarity to the magnetic poles 6 are also formed on a pointer shaft 1 opposed to the magnetic poles 6. The magnetic poles 6 and 7 are formed annularly at the circumferential edge of the oil cap 2 and on the pointer shaft 1, respectively. The oil cap 2 contains buffering oil 8 and a magnetic fluid 9 is charged on it. The magnetic fluid 9 between the magnetic poles 6 and 7 is fixed at its position through the magnetic operation of the magnetic poles 6 and 7, and also completely seals the buffering oil by covering the buffering oil in a liquid state, preventing its leakage. Thus, the structure is simplified and the number of parts is decreased.
Patent JP-H036976-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISAKA TAKENOBU
IPC: H04N5/93
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a stable picture without chattering in lower part by generating a pseudo synchronizing signal from a synchronizing signal processing circuit reset with a synchronizing signal of a reproduced video signal and switching the pseudo synchronizing signal and the synchronizing signal in the video signal at the moving of a magnetic head. CONSTITUTION:A video signal (a) reproduced from a magnetic head 2 is missing when a magnetic head 2 passes a guard band (unrecorded part) between magnetic tracks on a magnetic sheet 1 and since a stepping motor 4 is operated so that the magnetic head 2 at track feed reproduces the signal at the vertical blanking period of the video signal, the vertical synchronizing signal or its vicinity is a noise. Thus, a synchronizing signal (b) outputted from a synchronizing signal separator circuit 11 is similarly a noise. However, a reset signal C from which the noise during the mobile period of the magnetic head (that is, the period of a control signal e) in the synchronizing signal (b) including noise by a synchronizing signal processing circuit 12 is inputted to a pseudo synchronizing signal generating circuit 14.
Patent JP-S62297394-A (JP)
Title: Mold-releasing lubricant for forging
Inventor: SENGOKU YUJI
IPC: C10N40/24
Filed: 1986-06-18
Abstract: PURPOSE:To obtain a mold-releasing lubricant capable of forging a product having high dimensional accuracy and excellent appearance in high yield preventing the seizure of mold, scuffing of product and deformation of mold even under a severe condition, by compounding a specific metal hydroxide, etc., to an organic lubrication oil component. CONSTITUTION:The objective mold-releasing lubricant can be produced by compounding an organic lubrication oil component with one or more inorganic components selected from hydroxide, phosphate, borate and carbonate of a metal selected from Al, Ca, Mg and Zn. The lubricant is preferably further compounded with a surfactant and converted to an aqueous emulsion or dispersion.
Patent JP-S5765776-A (JP)
Title: Production of coke for metallurgy
Inventor: ABE TOSHIO
IPC: C10B57/04
Filed: 1980-10-09
Abstract: PURPOSE: To produce coke of good quality, by using briquetted coal formed from raw coal which is formulated so as to give specified physical properties in the production of coke for metallurgy by partly blending briquetted coal.  
     CONSTITUTION: In the production of the titled coke comprising previously molding raw coal contg. A large quantity of low-grade coal such as non-caking coal or wealky caking coal under pressure, mixing the resulting briquetted coal with usual unbriquetted powdered coal to be blended and then dry-distilling the mixture in a horizontal coke oven, briqetted coal is used which is formed by using raw coal which is formulated so as to give a volatile matter content (on a water-free basis) ranging 18W30% and Gieseler max, fluidity ranging 0.6W2.1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5367097-A (JP)
Title: Water supply sparger for reactor
Inventor: OKAMOTO YASUO
IPC: F22B1/06
Filed: 1976-11-26
Abstract: PURPOSE: To prevent crack occurrence influenced by thermal stress of an elbow by measures of providing a jet straightening material onto a water flow jet purposed elbow inner bulkhead which has been connected to the main pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5265685-A (JP)
Title: Insulated gate type field effect semiconductor device
Inventor: HIGAKI YUKIO
IPC: H01L29/78
Filed: 1975-11-27
Abstract: PURPOSE: To obtain an IGFET which has ahigh rate of response, may be isolated to individual elements when used in memory circuits and permits wiring of buried source region also to address line, by burying the source region within a semiconductor layer and composing the conductivity tyoe of said region opposite to that of the surrounding semiconductor layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10332157-A (JP)
Title: Heater unit for foot warmer
Inventor: TERAKADO MASAYUKI
IPC: H05B3/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a safe heater unit for a foot warmer to be excellent in rise performance of temperature and reduce the generation of a heat stress against a wood part, such as a duckboard. SOLUTION: This heater unit comprises a main heat generating body 13 for heating a foot warmer, a main thermostat 15 connected in series to the main heat generating body 13, an auxiliary heat generating body 16 thermally coupled to the main thermostat 15 and varying an opening closing time through regulation of a heat generation rate, and an auxiliary thermostat 17 connected in series to the auxiliary heat generating body 16 and arranged in an arbitrary temperature managing spot and energizing the auxiliary heat generating body 16 during a time in which a temperature management spot is restored over a set temperature. Control is performed such that through the increase of the temperature of a temperature management spot, the duty factor of the main heat generating body 13 is decreased.  This constitution makes temperature increase performance compatible with relaxation of the heat stress of a wood part.
Patent JP-H04366144-A (JP)
Title: Production of phenol resin foam
Inventor: OYAMA TAKESHI
IPC: C08J9/12
Filed: 1991-06-13
Abstract: PURPOSE:To provide a resol phenol foam of which the timing of foaming can be properly controlled and which can be produced without heating. CONSTITUTION:A resol phenol resin foam is produced by mixing a resol phenol resin, a microcapsuled blowing agent, a metal compd., and a curative, pref. successively in this order.
Patent JP-S63307178-A (JP)
Title: Production of light-weight panel
Inventor: MITSUTA SUSUMU
IPC: C04B38/10
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a light-weight panel having improved and stabilized quality, by kneading a raw material to form a homogeneous slurry and specifying the rate of temperature increase in an autoclave curing process in the production of a panel from a raw material having a specific composition using a mix foam process. CONSTITUTION:A foam slurry is prepared by a mix foam process using a raw material composed of 50-80wt.% of siliceous fine powder having an SiO2 content of >=50wt.%, 0.1-30wt.% of quick lime or slaked lime, 5-45wt.% of cement or slag and, as necessary, 0.1-5wt.% of gypsum. The slurry is poured into a mold frame and the obtained formed article is cured in an autoclave. In the above process, the raw material is thoroughly mixed with a ball-type dispersing apparatus beforehand and a foam slurry is prepared by mix foam process and heated to a prescribed temperature at a heating rate of >=75 deg.C/H in the autoclave curing process to obtain the objective light-weight panel.
Patent JP-S5571605-A (JP)
Title: Production of sodium dithionite
Inventor: MIYAMORI HIROSHI
IPC: C01B17/66
Filed: 1978-11-17
Abstract: PURPOSE: To obtain sodium dithionite in a high yield by reducing sodium salts of sulfurous acid with anthrahydroquinones in the presence of hydroxide of a specified element, salt of hydroxide of a specified element and weak acid, and ammonia to facilitate regulation of the reaction conditions.  
     CONSTITUTION: In the presence of (A) hydroxide, oxide or alcoholate of a Ia, IIa or IIb group element, (B) salt of hydroxide of a Ia, IIa or IIb group element and weak acid, and (C) one or more kinds of cpds. selected from ammonia, ammonium salts and amines, sodium salts of sulfurous acid are reduced with anthrahydroquinones to produce sodium dithionite. The anthrahydroquinones include 9,10- anthrahydroquinone and its substitution products which are pref. obtd. by substituting an electron donative group for hydrogen of an arom. ring of anthrahydroquinone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6120802-A (JP)
Title: Method and instrument for measuring work
Inventor: ISHIBASHI KOUJI
IPC: G01B13/00
Filed: 1984-07-09
Abstract: PURPOSE:To simplify the entire structure of the instrument, and to maintain excellent measurement precision and secure detection performance with no probability of wrong signal generation by using variation in the pressure of compressed air as an output signal of work measurement. CONSTITUTION:The compressed air with constant pressure is charged in an air chamber 24, and a filler 14 is pressed to before a measuring bar body 12, i.e. toward a work 10 with the internal pressure based upon the compressed air and the spring force of a pressure spring 21 and further held at a constant position while a tapered engaging surface 19 provided to ita base end part is in complete contact with a tapered bearing surface 20 provided to the tip part of the bar body 12. When the work 10 contacts a measuring sphere 11 mounted atop of the filler 14 during the measurement of the size of the work 10, an air flow from the filler support position of the bar body 12 varies in leakage according to the displacement of the filler 14, and a contact signal is outputted when the back pressure drops to a preset ''threshold value''.