baber/WOPTO huggingface dataset:
Patent JP-S60257409-A (JP)
Title: Reinforcing method of welded connection part of optical fiber
Inventor: MATSUNO KOUICHIROU
IPC: G02B6/38
Filed: 1984-06-01
Abstract: PURPOSE:To perform the reinforcing work at high speed and to make a reinforcing device small-sized and simple by arranging reinforcing substrates having a protective cover so that their adhesive layers face each other and pressing them to each other to join them into one body after a welded connection part of an optical fiber is inserted between adhesive layers. CONSTITUTION:Two substrates 9 are fixed to a protective cover 12 by an adhesive so that adhesive layers 10 face each other. The protective cover 12 has an aperture part 13 in one side, and the aperture part 13 is provided with hooks 14 and 15, and hooks 14 and 15 are meshed with each other when the protective cover 12 is closed. The part of an optical fiber 1 connected by welding and parts of coating layers 2 and 2 in both sides are inserted from the aperture part 13 while applying a certain tension to the optical fiber, and the protective cover 12 is closed in this state, and it is press-fitted to a preliminarily prepared press- fitting tool. Thus, a pressure-sensitive adhesive displays the adhesive strength by the press-fitting effect to fix the welded connection part in a reinforcing member 8, and the welded connection part is reinforced by the protective cover 12.
Patent JP-H04342897-A (JP)
Title: Motor for vertical shaft submerged pump with flywheel
Inventor: ITAI TOYOHIKO
IPC: F04D13/02
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the shortening of the life of a bearing supporting a motor shaft by providing a flywheel below a motor to lower the center of gravity for improving safety at the time of installation, and supporting a flywheel shaft through exclusive bearings. CONSTITUTION:A pump chamber 13 is provided below a vertical shaft motor 11, and a flywheel chamber 22 surrounded by plural brackets 30, 31 is provided between them. In this case, the flywheel chamber 22 is provided with an annular flywheel 24 attached tightly to a hollow flywheel shaft 26, which is rotatably supported on the brackets 30, 31 through a pair of bearings 25. A motor shaft 27 is inserted through the hollow part of the flywheel 26, and connected to the flywheel shaft 26 through a spline 32. Thus the center of gravity of the vertical shaft motor 11 is lowered for improving the safety of the motor 11 at the time of its installation, and the shortening of the life of a bearing 19 supporting the motor shaft 27 can be prevented.
Patent JP-H04342327-A (JP)
Title: Synchronizing detection circuit
Inventor: CHO FUJIO
IPC: H04J3/06
Filed: 1991-05-20
Abstract: PURPOSE:To provide the cycle of a frame counter from being shifted even when the same pattern as a synchronizing code exists in data while the frame counter reset by the detecting pulse of the synchronizing code is under counting in the cycle of one frame. CONSTITUTION:When a pattern comparator 2 detects the synchronizing code and the detecting pulse is outputted and inputted to a gate circuit 4, the detecting pulse is passed by the gate circuit 4 and inputted to a frame counter 5 and the frame counter 5 is reset. When the frame counter 5 is reset, a gate signal generator 3 impresses a gate signal to the gate circuit 4 so as to inhibit that the detecting pulse is outputted from the gate circuit 4 even when it is inputted from the pattern comparator 2 to the gate circuit 4. Thus, the frame counter 5 is not reset again by a pseudo synchronizing code existent in one frame after it is reset.
Patent JP-S63282131-A (JP)
Title: Production of whisker-reinforced glass
Inventor: KAGAWA YUTAKA
IPC: C03B8/02
Filed: 1987-05-11
Abstract: PURPOSE:To obtain the title high-strength glass without any crack and capable of easily providing a large bulky molded product by mixing whiskers and glass powder into a silica sol with the viscosity adjusted, converting the sol into a wet gel, heating the wet gel, and sintering the dry gel in an inert atmosphere. CONSTITUTION:Orthosilicic acid is hydrolyzed with water and/or ethanol, etc., to obtain a silica sol contg. >=20wt.% colloidal SiO2, an aq. acidic soln. of HC, etc., or an aq. soln. of NaC, etc., is added to the sol to regulate the pH, and 5-45vol.% whiskers of SiC, Si3N4, Al2O3, C, etc., and 5-70vol.% glass powder contg. >=45wt.% SiO2 having 3-200mu particle diameter are mixed into the sol when the viscosity reaches 0.05-2.0 poise to convert the sol into a wet gel. The wet gel is then slowly heated at a rate of 10-100 deg.C/day, and the obtained dry gel composite is sintered, for example, in an inert atmosphere of gaseous N2, etc., under high pressure or under the high temp. of 1,550 deg.C.
Patent JP-S61271383-A (JP)
Title: Liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: G09F9/35
Filed: 1985-05-27
Abstract: PURPOSE:To provide a liquid crystal compsn. consisting of specified three types of compds. which shows reduced optical threshold voltage, improved sharpness and rate of response and good dynamic driving property in electric field mode. CONSTITUTION:The compsn. is prepd. by blending 7-62wt% compd. of formula I (where R1 and R2 are 1-12C straight-chain alkyl), 3-40wt% compd. of formula II (where R3 is 1-10C straight-chain alkyl) and 5-30wt% compd. of formula III (where R4 is 1-10C straight-chain alkyl). EFFECT:A chemically stable nematic liquid crystal compsn. for display element having improved sharpness and dynamic driving property and wide ranges of nematic liquid crystal temperature and operating temperature is obtained.
Patent JP-S607121-A (JP)
Title: Structure of super lattice
Inventor: BABA TOSHIO
IPC: H01L21/338
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a high carrier concentration by a method wherein the first solid-state layers having a thickness of an electron wavelength or less and the second solid-state layers having a smaller electron affinity and a thickness through which the electrons of the first ones can pass through are alternately laminated. CONSTITUTION:The first semiconductor layers 4 containing impurities 2 and having the thickness of the electron wavelength or less are laminated on a semiconductor substrate 1. On the other hand, the second layers 5 have the electron affinity smaller than the first ones 4 and the thickness through which the electrons in the first ones 4 can pass through. The first and second semiconductor layers 4 and 5 are alternately laminated and thus form a laminated structure.
Patent JP-2000009108-A (JP)
Title: Improved cable tie
Inventor: KHOKHAR WASIM
IPC: F16L33/10
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To ensure the fixing of a ball or a pin in the head of a tie by preventing a strap from retreat movement form the fixed position; and by absorbing looseness. SOLUTION: This improved cable tie has an elongated strap body 18 deformed to surround the article 12 of a group; a locking head 16 placed in the vicinity of one end of the strap body 18 to accept the second end of the strap body 18; and a sphere 22, or a cylindrical pin placed in the fixed head to fix and engage to and with the second end 46 of the strap body 18. A tie is installed on the fixed head in such a way that the inserted fixed tie may be sandwiched between a plurality of stranded articles and the second end of the strap body 18, and has a strap body extension 24 extended from the fixed head. The extension 24 has a beam spring assembly 26 for yielding reaction force required for blocking the retreat movement of the second end of the strap body 18 in the fixed head, for retaining the fixing of the second end of the strap body 18, and for reinforcing grasp for the strap body 18.
Patent JP-S5447080-A (JP)
Title: Digital servo equipment
Inventor: MOUTAI MASAHIKO
IPC: G11B15/467
Filed: 1977-09-21
Abstract: PURPOSE: To serve digital servo equipment to minimize digital analog converter, by adding digital output of plural control group to the digital analog converter with time division.  
     CONSTITUTION: When latching pulse is applied to the input terminal L1, as electronic switch 36 is turned on, output of counter circuit 39a is applied to digital analog converter 30, with FET37a turned on, output of digital analog converter 30 is maintained to condenser 41a. Output of counter circuit 39bW39d is applied to digital analog converter 30 with time division 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05289320-A (JP)
Title: Multistage thermographic printing plate and production of this printing plate
Inventor: OHARA CHIKAKO
IPC: G03F7/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide the multistage thermographic printing plate which enables thermographic printing varying in height with just one sheet of the printing plate, facilitates the production of this printing plate and does not require much labor and the process for production of the printing plate. CONSTITUTION:An original plate film 7 given the information on multiple parallel lines for each of regions is formed by dividing an original manuscript 6 of continuous gradations. Resist patterns are formed and etching is executed by using this original plate film to form the thick parts of the thermographic printing at the widened interline spacings of the multiple parallel lines and to form the parts where the build-ups are formed low at the narrow interline spacings of the multiple parallel lines, thereby the multistage thermographic printing plate is obtd. Then, the ink holding amt. is changed by the interline spacings of the multiple parallel lines and, therefore, the execution of the multistage printing from one sheet of the printing plate formed at the same plate depth over the entire part is possible. Since the production of the printing plate by one time of etching is possible, the production of the printing plate is extremely easy.
Patent JP-S62269946-A (JP)
Title: Resist pattern forming method
Inventor: UMIBE KATSUAKI
IPC: G03C1/00
Filed: 1986-05-19
Abstract: PURPOSE:To enable a CEL material to endure storage for a long time by using as the CEL material a compound (NQND) obtained by esterifying 2,2'- methylenebis-(4-methyl-6-t-butylphenol) with o-naphthoquinonediazido-5-sulfonyl chloride. CONSTITUTION:The photosensitive layer to be used as the CEL film is composed of the stable naphthoquinonediazido derivative (NQND) and high in light absorption obtained by esterifying 2,2'-methylenebis-(4-methyl-6-t-butylphenol) represented by formula (1) with o-naphthoquinonediazido-5-sulfonyl chloride represented by formula (2) in a (1)/(2) molar ratio of 1:0.6-2.0.
Patent JP-S5639738-A (JP)
Title: Production of bacon resistant to clostridium botulinum
Inventor: UENO RIYUUZOU
IPC: A23B4/12
Filed: 1979-09-07
Abstract: PURPOSE: An aqueous solution of organic and/or inorganic acid is poured into salted meat lumps and they are smoked to produce bacon high resistant to Clostridium botulinum in spite of use of decreased nitrite radical when pickled.  
     CONSTITUTION: Meat lumps are salted using a pickle containing less than 30ppm of nitrite radical and less than 2.6% of sorbate such as potassium sorbate on the basis of the meat lumps and an aqueous solution of at least one selected from the group consisting of acetic, propionic, lactic, malic, succinic, tartaric, adipic, fumaric, citric acids and gluconodeltalactone and/or an inorganic acid such as phosphoric acid, or a mixture thereof with a hexametaphosphate, is poured into the salted meat lumps and they are smoked to produce bacon with an average pH of less than 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61273877-A (JP)
Inventor: DEGUCHI YUKICHI
IPC: H01G4/18
Filed: 1985-05-29
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-S61272927-A (JP)
Title: Method for separation of wafer and mask
Inventor: AIKO KENJI
IPC: G03F1/76
Filed: 1985-05-29
Abstract: PURPOSE:To enable to easily separate a wafer from a mask by a method wherein the pressure of the space located at the lower part of the mask is made lower than the atmospheric pressure, and the mask is bent downward in protruded form, thereby enabling to accelerate the flow-in of atmospheric gas between the wafer and the mask. CONSTITUTION:The space B located at the lower part of a mask 1 is pressure- reduced while the space A located at the upper part of the mask 1 is being maintained at the atmospheric pressure. The mask 1 is bent in such a manner that it is protruded downward by the difference in pressure between the spaces A and B. As a result, a wafer 5' is allowed to maintain a plane state by the elasticity of a wafer 5 itself, and the circumference of to wafer 5' is separated from the mask 1. Consequently, gas is easily introduced into the space located between the mask 1 and the wafer 5'. When the gas is sucked in the above- mentioned state from a vacuum chuck 4 as shown by the arrow (b) in the diagram, the wafer 5 is brought nearer to the wafer 5 and it is separated from the mask 1.
Patent JP-H10288673-A (JP)
Title: Mutual induction type vehicle detector
Inventor: NAKAYAMA YUKICHI
IPC: G01V3/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To detect the existence of vehicles in a park and the like by fixing 2 coils in the state of 0 mutual induction electromotive force and detecting the mutual induction electromotive force generated by the change in magnetic flux distribution. SOLUTION: Allotting a constant interval in a coil couple holder 3, a vertical and a horizontal coils 4 and 5 are fixed and each axis of 6 and 7 is set vertically and horizontally. These are buried immediately below ground surface 1 nearly horizontally. Both ends of coils 4 and 5 are connected to a processing circuit, respectively. High frequency alternating current of a few kHz is sent to one coil 4 and the existence of a vehicle is detected with the other coil 5 and the detection signal is sent to a control circuit. In this case, the electromotive force without a vehicle is suppress below 1 mV, and that with a vehicle, above 10 mV by the machining accuracy of the coil couple holder 3. By this, a stable and sure sensor can be obtained.
Patent JP-S60259396-A (JP)
Inventor: TERAUCHI TSUNEO
IPC: B25J17/02
Filed: 1984-06-06
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-H0413553-A (JP)
Title: Grinding device
Inventor: SATO YOICHI
IPC: B24B37/04
Filed: 1990-04-27
Abstract: PURPOSE:To shorten the time required for loading of unprocessed works to a grinding-machining unit by providing a lump work conveying device for conveying unprocessed works held in standby on an unprocessed work standby unit to the grinding-machining unit in a lump. CONSTITUTION:While plural preceding works A are ground on a grinding- machining unit 1, and others, unprocessed works A are arranged on an unprocessed work standby unit 2, and the unprocessed works A are previously held in standby there. When grinding of the works A on the grinding-machining unit 1 is completed, these processed works A are taken out from the grinding- machining unit 1, the works A held in standby on the unprocessed work standby unit 2 are conveyed to the grinding-machining unit 1 in the lump, and grinding of the works A is restarted.
Patent JP-S5543701-A (JP)
Title: Color image receiving tube
Inventor: GEMA TAKETOSHI
IPC: H01J29/76
Filed: 1978-09-20
Abstract: PURPOSE: To enable automatic correction of image distorsion and convergence with only deflecting device, by providing an additional coil on the deflecting coil.  
     CONSTITUTION: Vertical deflecter in semi-troidal deflecting device is composed of a magnetic core 26 and a coil 27 wound troidally over said core 26. In has a barrel type magnetic distribution from the electron gun to the fluorescent face. A coil 30 having troidally wound coil 29 is additionally provided to a pair of semi-spherical magnetic core 28 located at the side of fluorescent face along the coil 27 of said vertical deflector 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5816135-A (JP)
Title: Installation unit for window-mount type air conditioner
Inventor: ISHII KATSUJI
IPC: F16M13/02
Filed: 1981-07-22
Abstract: PURPOSE:To facilitate moving said air conditioner in and out of the window and regulation of the extent of moving-in and-out by means of a lock mechanism regulating the extent of moving-in and-out of said air conditioner. CONSTITUTION:When storing said air conditioner 3 in the indoor, a regulating unit 26 is inwardly displaced by gripping the regulator handle 23 so that a lock regulator rod 13 is pivotally moved whereby a pawl member 16 comes out of engagement from the engaging element 8a of a stopper 8. When in this state the handle 23 is pulled into the indoor A, the air conditioner 3 is moved into the indoor on a movable rack 4. When the handle is released as soon as the pawl 16 enages said stopper 18, the pawl 16 comes into engagement with the engaging element 8b whereby the extent of moving the air conditioner can be regulated from indoor A.
Patent JP-H08316000-A (JP)
Title: High frequency accelerating system
Inventor: SATO KIYOKAZU
IPC: H05H13/04
Filed: 1995-05-12
Abstract: PURPOSE: To surely control the beam instability resulted from a cavity, simplify a complicated and large scale cooling water temperature regulating system, and closely regulate the temperature of a high frequency accelerating cavity by generating, when a high frequency power is inputted, an electromagnetic field with a certain fixed resonance frequency which is necessary for beam acceleration in a cavity body. CONSTITUTION: This high frequency accelerating system of an accelerator for accelerating a charged particle beam is provided with a temperature sensor 11 for measuring the inlet-side cooling water temperature of a high frequency accelerating cavity 1, and a temperature sensor 12 for measuring the outlet-side cooling water temperature thereof. The average value of the cooling water temperatures measured by both the temperature sensors 11, 12 is calculated, and a control part 10 controls the heater or cooler of a cooling device 9 so that the average value is constant. Thus, the actual temperature of the high frequency accelerating cavity 1 can be kept more constant, and the resonance frequency is surely held constant to suppress the beam instability.
Patent JP-H01285839-A (JP)
Title: Inspection of disk medium
Inventor: SOMA AKIRA
IPC: G11B5/84
Filed: 1988-05-13
Abstract: PURPOSE:To obtain only a disk medium having good weatherability, by adding a preservation process for preserving the disk medium for a definite time under environment accelerating the evaluation of the weatherability of said medium. CONSTITUTION:Before the usual inspection (e.g., glide test 1, certifying test 2, visual observation test 3) of a magnetic disk medium is executed, a preservation process 11 for preserving the magnetic disk medium for a definite time under environment accelerating the evaluation of the weatherability of said medium is added and a pinhole developing with the elapse of time of come to exert large effect on weatherability is detected by the normal inspection of the magnetic disk medium. A pinhole not developing in spite of the preservation for the definite time and exerting no effect on weatherability is not detected. Therefore, by screening out the magnetic disk medium whose pinhole is detected, only the magnetic disk medium having good weatherability can be obtained.
Patent JP-S61272124-A (JP)
Title: Extruder for molding foamed product
Inventor: TSUBONE TADAYASU
IPC: B29C48/67
Filed: 1985-05-28
Abstract: PURPOSE:To uniformize the expansion rate over a whole molded body and consequently manufacture the molded body excellent in heat insulating effect and strength by a structure wherein projections are provided at the tip of a screw. CONSTITUTION:The tip surface 5A, which faces to a discharge port 3, of a screw 5 is made in a conical form, onto which a plurality of V-grooves 11 extending radially from the vicinity of the center O of the tip surface are formed in order to form triangular projections 12 between the V-grooves 11 adjacent to each other. The vertical angle alpha1 of the tip surface 5A is 145 deg.. The depth D of the V-groove 11 is one-half of its width T. Raw material 8, which enters a barrel 1 through a raw material supplying port 2, is kneaded by the side faces of the respective rotating projections 12 so as to uniformize the temperature in the raw material. The raw material 8, the temperature of which is uniformized, is extruded outside through a breaker plate 7 and a head 6 so as to expand uniformly in order to mold the objective molded body.
Patent JP-H09301682-A (JP)
Title: Boom head housing mechanism of mobile crane
Inventor: OKADA MITSUO
IPC: B66C23/42
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To house a boom head in the side of a boom, further ensure sufficiently the front view of field from a cab in the housing and provide sufficiently large approach angle. SOLUTION: In a boom head housing mechanism of a mobile crane for housing the boom head 25 provided on the tip of a boom 18b to be pivoted to the boom 18b in the side of the boom 18b are provide a pivot 35 having the upper end inclined toward the tip side of the boom 18b to make a predetermined angle θ to the axis Z perpendicular to the longitudinal axis of the boom 18b, while pivotably supporting the boom head 25, and pivotal means 65, 68a, 68b to pivot the boom head 25 about the pivot 35.
Patent JP-2000302289-A (JP)
Title: Tilt detector, medium processor, magnetic card processor, and card processing system
Inventor: KACHI TADAYUKI
IPC: G06K17/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To previously prevent generation of an abnormal medium, by rotating a spherical roller abutting to a surface of a medium guided onto a medium conveying path, and obtaining a tilt displacement amount (skew) of the conveyed medium based on detection of both rotational amounts in a medium conveying direction and a medium conveying width direction of the spherical roller. SOLUTION: A conveying direction rotational amount detector 19 arranges a spherical roller 21 rotated abut at a fixed pressure to a surface of a magnetic card 12 conveyed on a card conveying path 13, to obtain a rotational amount of a front rotary shaft 19a by a first rotary encoder 19b, and calculate a conveying amount of the magnetic card 12. A conveying width direction rotational amount detector 20 obtains a rotational amount of a side rotary shaft 20a by a second rotary encoder 20b, to calculate a moving amount in a conveying width direction of the magnetic card 12. A CPU obtains a skew of the magnetic card 12 based on moving amounts in a conveying direction and in a conveying width direction, and a processing condition of a magnetic data is accurately detected for whether normal or abnormal in accordance with a degree of the skew.
Patent JP-S5817728-A (JP)
Title: Composite type analog-to-digital converter
Inventor: HIRAGOORI KAZUYOSHI
IPC: H03M1/14
Filed: 1981-07-24
Abstract: PURPOSE:To remarkably decrease the conversion time, by constituting the titled converter with a plurality of charge balancing type A/D conversion circuits and sample hold circuits of the same number and an A/D conversion circuit at the final stage. CONSTITUTION:First, a charge balancing type A/D conversion circuit 22 is operated in a prescribed time for conversion, an output signal of an integrator included in the circuit 22 is picked in a sample hold circuit 23 and this voltage is stored. Next, a charge balancing type A/D conversion circuit 24 is operated for a prescribed time and the output value of the cicuit 23 is converted to a digital value. Further, a sample hold circuit 25 picks up an output signal of the integrator included in the circuit 24 and this voltage is stored. Then, an A/D conversion circuit 26 is operated for a prescribed time, and an output value of the circuit 25 is converted into a digital value. Further, a digital value synthesis circuit 27 gives a weight to output data of the circuits 22, 24, and 26 and sums the result to obtain the final digital value, which is outputted to an output terminal 28. Thus, the conversion time can remarkably be decreased without losing the conversion accuracy.