baber/WOPTO huggingface dataset:
Patent JP-S5594953-A (JP)
Title: Fire-retarding agent for polyamide
Inventor: ARAI TEIJIROU
IPC: C08K5/34
Filed: 1979-01-11
Abstract: PURPOSE: To provide a fire-retarding agent comprising a reaction product of ammeline and ammelide for obtaining a fire-retardant polyamide of which native excellent physical property of polyamide is not damaged and which has excellent molding processability and does not show blooming from a surface of a molded article at all.  
     CONSTITUTION: An aqueous solution of ammeline and an aqueous solution of ammelide are mixed at equimolar ratio and stirred, e.g., at 100°C for 2hr. Formed precipitate is filtered to give a fire-retarding agent. A polyamide which can be made a fire retarding by this fire-retarding agent is selected from polycondensate of lactam or aminocarboxylic acid and polyamide or copolyamide obtained by polycondensing diamide and dicarboxylic acid, e.g., nylon 6, nylon 66 or the like. An amount of this fire retarding agent added is about 1W20wt%, preferably 5W15wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5753874-A (JP)
Title: Bookshelf record player
Inventor: IKEDO JUJI
IPC: G11B25/04
Filed: 1981-01-13
Abstract: PURPOSE: To ensure an assured stoppage of the working of a record player, by shifting the edge part of a record detecting lever out of the engagement part provided to a sliding base when a record is put on a turntable and securing the engagement between a locking pin and the sliding base at the position of performance to stop the movement of the sliding base.  
     CONSTITUTION: When a record is put on a turntable, a record detecting pin 11 lowers down. At the same time, a resetting plate 10 is detached from a cam 4a to turn a record detecting lever 9 counterclockwise. Then the pin 11 touches a conical part 9a of the lever 9 to turn the lever 9 from the position shown by a dotted line to the position shown by a solid line. When a sliding base reaches at the position of performance, a locking pin 7a of a locking lever 7 which is already reset and energized clockwise goes into a cut 1b on a guide wall 1a to hook the siliding base and then to cancel the hooking of a rack. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02185216-A (JP)
Title: Hose fitting device
Inventor: IIDA AKIRA
IPC: F16L33/28
Filed: 1989-01-11
Abstract: PURPOSE:To reduce clamping torque and to improve the exchange workability of a hose by providing plural projections in a radial shape on a wall surface abutting on the hose edge surface of a hose locking member. CONSTITUTION:To a soft hose 2 having a spiral projection 1 in an other circumference, a cylindrical hose locking member 3 is fitted by four projections 4, 5, 6 and 7 engaged with the projection 1 provided to the hose 2, it is inserted into a hose joint 8, further, locking holes 9 and 10 are provided to the hose joint 8, a cylindrical hose stopper 13 to provide projections 11 and 12 is fitted to the hose joint 8 by locking the projections 11 and 12 to the locking holes 9 and 10, and a main part is composed. To the hose locking member 3, a cylindrical projection 14 to be fitted in the inner wall of the hose 2 is integrally formed through a wall 16 with which the edge surface of the hose 2 is in contact, and to the wall 16, notches 17-20 are provided in being faced to the projections 4-7. Further, on the wall surface faced to the hose edge surface of the wall 16 onto which the edge surface of the hose 2 of the hose locking member 3 abuts, four lines of radiant projections 25-28 are provided.
Patent JP-H07206182-A (JP)
Title: Paper feed cassette
Inventor: ARAI KIYOTAKA
IPC: B65H1/26
Filed: 1994-01-14
Abstract: PURPOSE:To smoothly move a paper feed cassette in a front loading type image forming device. CONSTITUTION:A paper feed cassette is supported on guide rollers 36 in a copying machine main body, and can be drawn out from the set position along guide frames 35a, 35b. The copying machine main body is provided with a case main body 32, a width regulating mechanism, and a pressingly contacting mechanism. The case main body 32 can receive paper sheets, and it is formed with recessed guide grooves 32a, 32b in which the upper parts of the rollers 36 can be fitted along the drawing out direction on the bottom part. The width regulating mechanism functions to regulate the width of the received paper sheet. The pressingly contacting mechanism functions to press the received paper sheet into contact with a paper feed roller.
Patent JP-H09191191-A (JP)
Title: Structure for cooling natural air cooled closed box
Inventor: IIJIMA TADASHI
IPC: H05K7/20
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce the max. temp. in a closed box by mounting metal pipes vertically with their openings up and down inside at least one of the side plates of the box to make uniform the heat in the box. SOLUTION: Metal pipes 2 composed of vertically extending C-shaped members with their openings 2a up and down are mounted inside right and left side plates 1a of a closed box 1 to form openings at the top and bottom in the box, thereby forming spaces connected from upper parts to down parts at the plates 1a. This causes a convection flow of the heated air produced in an electronic circuit package 4 in an internal space of the metal pipes 2 whereby the heat can be transmitted along the pipes 2 themselves from the upper part of the box 1 to the lower part by the thermal conduction to make the heat uniform in the box 1 to reduce the max. temp. in the box.
Patent JP-S57137265-A (JP)
Title: Device for supporting folding blade, etc. for folding device of rotary press
Inventor: MANFUREETO HEN
IPC: B65H45/16
Filed: 1982-01-13
Abstract: 1. Device in the folding apparatus (5) of rotary printing machines for holding the folding blades (10), folding flaps (11) and points by means of bearing bridges (19, 23) which are provided at least at the cylinder end faces and are bolted on the cylinder body (16, 22), wherein the bearing bridge (19, 23) and the cylinder body (16, 22) which is in the form of a bearing body are provided as standard components for all cylinder diameters whereby a spacer piece (18, 24) is disposed between both components according to the respective cylinder diameter.
Patent JP-H03207535-A (JP)
Title: Controller for moving bolster
Inventor: SATO TADAO
IPC: B21D37/04
Filed: 1990-01-09
Abstract: PURPOSE:To quickly and surely perform setup operation and die changing operation by providing a pair of high frequency oscillating sensors on a moving bolster and plural sensors on a rail side and a travel distance detecting means, a position setting means, and a drive controlling means. CONSTITUTION:A stop position for a moving bolster 10 is set in a position setting means 40 manually, in sequence or in the form of an automatic program. Then, a drive controller 50 compares a set position signal with a travel distance signal from a travel distance detecting means 30 and the drive of a traveling motor 12 is controlled to stop the moving bolster 10 surely and quickly at a set position. Consequently, since the moving bolster 10 can be positioned freely and selectively at an arbitrary place, setup and die change can be performed.
Patent JP-H09193349-A (JP)
Title: Device for adjusting position of sheet on paper feed table for sheet-feed press
Inventor: ANDOREASU FURITSUKE
IPC: B65H9/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To adjust a position of a sheet on a paper feed table by providing top gauges which have a control means different from that of front gauges, are arranged movably in the vertical direction, and are formed more widely than the front gauges, wherein each front gauge surrounded by the top gauges at its side parts. SOLUTION: After a top gauge 6 is lifted by turning of a roller lever 11 having center at a pivot 24 of an eccentricity adjusting device 14, the top gauge 6 and a front gauge 3 simultaneously arrive at a butting position of a paper feed table 2 by turning to return from a return point together with a top gauge 9 and a front gauge 7. The top gauge 6 and a top gauge holder 8 are formed to be wider than a stopper 4 of the front gauge. Between the side walls of the top gauge holder 8, a stopper 4 is arranged for each of them. A sheet 1 to be conveyed next butts against the stopper 4 of the front gauge and is flattened by the descent of the top gauge 6 to be performed successively. Contacts between a control roller 12 and cam disk 13, and a control roller 19 and a control cam 21 are ensured by return springs 28 and 29.
Patent JP-S56101244-A (JP)
Title: Integrated circuit
Inventor: OKAZAKI KAZUYOSHI
IPC: G09G3/00
Filed: 1980-01-16
Abstract: PURPOSE:To obtain the integrated circuit which can convert an instruction code of machine language into mnemonic code that can easily be understood by human being, by providing a code conversion circuit with an electronic computer. CONSTITUTION:Circuits 2-6 are formed with one integrated circuit, and an instruction code from an electronic computer 1 is output with a binary machine language from an instruction code bus 8, and it is latched at a latch 2 with a synchronizing latch signal 9. After the content is converted into a code required for the mnemonic display once with an ROM3, it is converted into the code for the dot matrix display through the character generator 4 and output from the output buffer 5 to the display device 7 in synchronizing with the signal from a timing generator 6. The content in a display 7 is not changed until the content of the latch data is changed.
Patent JP-H10192910-A (JP)
Title: Manufacture of hot rolled plate
Inventor: MASUDA KENICHI
IPC: B21B1/26
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To manufacture with a high yield the hard hot rolled plate free from a defect on its surface, caused by a recessed flaw on a work roll by performing finish rolling after heating the surface of a part having the lowest temperature of a slab after rough rolling to a specific temperature. SOLUTION: The slab of a steel heated to a prescribed temperature by a heating furnace 1, is made to a crude bar by rolling it to about 30mm in thickness by roughing mills 2. By an induction heating system crude bar heating device 3 installed on the inlet side of a finishing mill 4, after heating the surfaces of parts having the lowest temperatures of the front and the rear tip parts of the crude bar to 850 deg.C or over, when performing finish rolling to the crude bar by the finishing mills 4, the recessed flaws do not occur on the work rolls of the finishing mills 4. Therefore, it is not necessary to cut away the front and the rear tip parts of the crude bar as before over a wide range of 300 to 500mm. That is, the hard hot rolled plate can be manufactured without lowering the yield.  The plate subjected to the finish rolling, is cooled by a run-out cooling device 5, and is coiled by a coiler 6.
Patent JP-H11204241-A (JP)
Title: Spark flaw detection method of billet induction heating furnace
Inventor: TAKASE TOMOAKI
IPC: F27D21/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a production process by preventing the input of waterfall energy and production resources to a billet that has got a spark flaw by measuring the current flowing through an intermediate-tap tapping earth wire of a transformer, comparing it with a set current, and generating a spark flaw occur rence signal when the measured current exceeds the set current by a predetermined amount. SOLUTION: The induction heating of a metal billet 3 in a heating furnace coil 2 is performed by an alternating magnetic field generated by a heating furnace coil 2 by applying a single phase A.C. voltage from the secondary side of an induction heating furnace transformer 1 to the heating furnace coil 2. In this case, the occurrence of a spared flaw is sensed by transforming and detecting the current flowing through an intermediate-tap tapping earth wire 4 of the transformer 1 by an earth current measurement instrument 5, comparing it with a set current, and thereby detecting the current exceeding the set value by a predetermined amount flowing through the earth wire. Thus, at the time of the occurrence of the spark flaw an abnormal signal is generated by sensing the occurrence, so that the waste of energy and production resources can be prevented.
Patent JP-S5596550-A (JP)
Title: Radiation detector
Inventor: SEKI EIJI
IPC: G01T1/185
Filed: 1979-01-19
Abstract: PURPOSE: To improve withstanding pressure and to enable function under high temperature environment, by brazing an insulative ceramic air-tight terminal to the open end of tubular cathode.  
     CONSTITUTION: The tip of metallic sleeve 13 is brazed and sealed air-tightly then the cathode 1 and the end face of metal ring 14 are brazed to maintain the air- tightness in the cathode 1. The brazing material is composed of aluminum-silicon alloy mixed with 1W3% of magnesium for preventing the oxidation, and the brazing is performed under vacuum environment of 580W620°C. Exhaustion of the cathode 1 while heating and filling with electrolytic dissociation gas is performed through the metal sleeve 13. After filling with said gas, the tip of metal sleeve 13 is chipped off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06213856-A (JP)
Title: Detector for degradation of electrode activity of biosensor
Inventor: YOSHIKAI TOORU
IPC: G01N27/416
Filed: 1993-01-13
Abstract: PURPOSE:To simply and highly accurately detect activity of an enzyme electrode by applying a predetermined voltage waveform between base electrodes and generating predetermined characteristic data based on an electric signal obtained according to the activity of the base electrodes. CONSTITUTION:In order to detect degradation in activity of base electrodes, a predetermined voltage waveform is applied between base electrodes from a triangular wave generating part. A characteristic data generating and holding part 32 generates predetermined characteristic data based on an electric signal generated between the base electrodes, while a good/defective electrode reference data holding part 33 holds characteristic data when the predetermined voltage waveform is applied when activity of the base electrodes is sufficiently maintained. A good/defective electrode determining part 34 determines degradation of the base electrode activity based on the characteristic data generated by the characteristic data generating and holding part 32 and the characteristic data at the time of being active held in the good/defective electrode reference data holding part 33. Thus replacing a reference immobilized enzyme film is not necessary, thereby simply determining the base electrode activity.
Patent JP-H01180922-A (JP)
Title: Recovering method for noble metal
Inventor: HIRAKO MAMORU
IPC: C22B7/00
Filed: 1988-01-12
Abstract: PURPOSE:To drastically reduce the recovery cost of noble metal at the time of recovering the noble metal from noble metal-contg. waste fluid contg. iodine by changing the waste fluid to strong alkali of prescribed pH and furthermore subjecting it to chemical reduction and/or electrolysis to deposite noble metal. CONSTITUTION:The noble metal-contg. waste fluid contg. iodine is reduced to strong alkali of >=12pH. Free iodine components having the capacity of melting the noble metal are then changed to iodate ions and iodide ions. The waste fluid is then subjected to chemical reduction and/or electrolysis to diposit and recover the noble metal.
Patent JP-S61166488-A (JP)
Inventor: KUNII KAZUJI
IPC: B66B13/14
Filed: 1985-01-14
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-H03209115-A (JP)
Title: X-ray tomography apparatus
Inventor: HAYASHI KAZUO
IPC: G01B15/00
Filed: 1990-01-10
Abstract: PURPOSE:To obtain a less-distorting CT image by respectively moving an X-ray tube, a specimen and an X-ray detector and freely changing the relative positions thereof. CONSTITUTION:The positions of a specimen supporting base 12 and the X-ray detector 13 to be moved by a driving mechanism 14 are determined by a computer 15. The value of the size (diameter) 2d of the specimen 16 is compared with the width L of the detector 13 when this size is inputted to the computer, and the judgment of the impossibility of measurement is made in the case of 2d>L. Then, K1=2d/L is determined in the case of 2d<=L. The distance (a) between the X-ray tube 11 and the specimen 16 is determined as a=K2d(K2>3) and the distance (b) between the X-ray tube 11 and the detector 13 is determined as b=a/K1. Finally, the supporting base 12 and the detector 13 are moved by the mechanism 14 to the positions corresponding to the distances (a), (b). The CT image is obtd. at the optimum resolving power corresponding to the size of the specimen by freely changing the relative positions of the X-ray tube 11, the specimen 16 and the detector 13 in such a manner.
Patent JP-S60148115-A (JP)
Title: Reducingly projecting exposure device
Inventor: YAMASHITA HIROMI
IPC: H01L21/30
Filed: 1984-01-13
Abstract: PURPOSE:To check fluctuation of resolving power of a reducingly projecting exposure device by a method wherein the intervals between a reducingly projecting lens, a semiconductor substrate and an exposure mask are corrected corresponding to the variation of the focal distance of the lens thereof. CONSTITUTION:An exposure device is constructed of an exposure mask 1, a semiconductor substrate 2, a projecting lens 3, an automatically focus detecting mechanism 5, a focal position setting mechanism 6, a piezoelectric device 9, etc. Light transmitted through the mask 1 is projected to the substrate 2 transmitting through the lens 3. At this time, light makes the temperature of the lens 3 itself to rise to change the focal position thereof. A computer 11 drives a lens barrel 4 and the device 9 according to the rate of opening and closing of a shutter, the measured value of an average illuminance measuring instrument 8 and feedback from the mechanism 8 to correct fluctuation of the focal distance.
Patent JP-H06215217-A (JP)
Title: Equipment diagnostic device
Inventor: ECHIZENYA TATSUO
IPC: G07C3/00
Filed: 1993-01-13
Abstract: PURPOSE:To diagnose the state of a controller for an equipment terminal without stopping the terminal by generating a pseudo control signal for diagnosing the state of the controller for the terminal and preventing the terminal from being stopped at its operation by the pseudo control signal. CONSTITUTION:Whether a robot operation start signal outputted from a limit switch 2 is ON or OFF is judged at first. When the signal is OFF, a timer part 5 integrates the OFF time of the signal, and when the OFF time is continued for a prescribed time or above, time-over is judged and a time-over signal is generated to output a robot stop signal from a robot stop instruction part 6 and output a pseudo operation signal from a pseudo operation generating part 7. A diagnostic signal is fed back from a robot control part 3 by the pseudo operation signal and diagnosis is executed by a failure diagnostic part 8. When normal robot running operation is started during the diagnosis, the limit switch 2 is turned on, the integration of timer OFF time is aborted and a normal operation is restored.
Patent JP-H08192350-A (JP)
Title: Grinding method and grinder therefor
Inventor: SHOMURA YOICHI
IPC: B24B47/20
Filed: 1995-01-13
Abstract: PURPOSE: To provide a grinding method and a device therefor, which can accurately perform grinding in a raising-up form, and also can make working time short. CONSTITUTION: A grinding wheel is formed into a specified shape matching to a working shape, after a work W has been installed onto a turning shaft 5 provided in parallel with the rotating shaft 115A of the grinding wheel, the grinding wheel is drawn close to/parted from the work W while the grinding wheel is being rotated by the control of a NC means 7, and simultaneously, the work W is revolved with the turning shaft 5 revolved, so that grinding is thereby performed. In this place, when a dresser (forming means) 13 is provided, which has a rotating shaft in parallel with the rotating shaft of the grinding wheel, the grinding wheel can be formed into a desirable shape with the dresser 13 moved right underneath the grinding wheel.
Patent JP-H08191672-A (JP)
Title: Production of new silk-strained bean curd using bittern as coagulating agent
Inventor: TAKAHASHI SUSUMU
IPC: A23L11/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a method for producing new silk-strained bean curd using a coagulating agent containing bittern as a main ingredient. CONSTITUTION: This producing method comprises a step for cooling boiled say bean milk for silk-strained bean curd the first coagulating step for mixing a coagulating agent consisting essentially of bittern while pouring soybean milk into a coagulating box and half-coagulating the soybean milk in arrowroot starch gruel-state and the second coagulating step for heating soybean milk after finishing the first coagulating step in hot water in a state in which the soybean milk is put in a coagulating box and completely coagulating the soybean milk. Uniform mixing of the coagulating agent and mild coagulating reaction are advanced until the halfway by the first coagulating step and soybean milk is completely and uniformly coagulated by the center in large coagulating box by the second coagulating step.  Thereby, new tough and nice silk-strained soybean curd having gloss which has not been seen hitherto, being rich in elasticity such as that of milt and having original taste and long life is obtained.
Patent JP-H10195024-A (JP)
Title: Tolan compound and liquid crystal composition containing the same
Inventor: NAITO TOMIJIRO
IPC: G02F1/13
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, capable of manifesting excellent mixability with other liquid crystal compounds, imparting a high nematic isotropic phase transition temperature and a great birefringence to a liquid crystal composition and useful for production of a liquid crystal display device having a wide temperature range and a wide visibility angle. SOLUTION: This compound is represented by formula I [X is a 4-(1-10C alkyl-phenyl) or a 4-(1-10C alkyl-cyclohexyl); R is a 1-10C alkyl], e.g. 4- ethyl-4'-(trans-4"-propylcyclohexyl)carbonyloxy-3'-fluorotolan. The compound represented by formula I is obtained by reacting a compound represented by the formula X-COCl with 2-fluoro-4-bromophenol, providing a compound represented by formula II and then reacting the resultant compound represented by formula II with a compound represented by formula III.
Patent JP-S62164227-A (JP)
Title: Jumping scanner
Inventor: YAMAGUCHI HIROYUKI
IPC: G11B21/08
Filed: 1986-01-13
Abstract: PURPOSE:To ensure a jumping action at a high speed and high accuracy by impressing the deceleration pulse after the end of the acceleration pulse based on the output level of a binary coding circuit for tracking error signals. CONSTITUTION:The light beam is accelerated by an acceleration means toward the direction of the signal of a means 18 which indicates the direction of the jumping scan that shifts the light beam to an adjacent track from another track which is presently scanned by the light beam. When said acceleration is through, a deceleration means is actuated for deceleration of the light beam according to a fact that the output of a binary coding means 21 has an output of the prescribed value. Thus the failure of the jumping scan is prevented even though the light beam passes through the middle point between both tracks during impression of the acceleration pulse. As a result, a stable and fast jumping action is possible.