baber/WOPTO huggingface dataset:
Patent JP-S61236216-A (JP)
Title: Phase synchronous circuit
Inventor: SUZUKA KAZUO
IPC: H03L7/06
Filed: 1985-04-12
Abstract: PURPOSE:To attain phase synchronization even when an input frequency changes by adopting a programmable counter for a counter frequency-dividing a clock signal and changing its frequency-division so as to follow an input repetitive signal to the frequency change. CONSTITUTION:When a phase of an output repetitive signal (b) is lagged from an input repetitive signal (c), a pulse insertion circuit 2 is operated to lead the phase of the signal (b) and to decrement the output value of an up-down counter 7 by 1, thereby decreasing the total frequency division number N of the programmable counter 6, and the ratio of the clock signal (a) to the signal (b) is decreased to increase an output frequency f0. When the phase of the signal (b) is advanced than that of the signal (c), a pulse eliminating circuit 1 is operated to retard the phase of the signal (b) and to increment of the total frequency division number N of the counter 6 thereby lowering the frequency f0 of the signal (b). The phase difference between input and output signals is eliminated in a short time and the instability of the circuit system is prevented by using the additional function comprising a decoder 8 and AND gates 9, 10.
Patent JP-S63242687-A (JP)
Inventor: KAJITANI SEINOSUKE
IPC: G06K19/00
Filed: 1987-03-31
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-S5214720-A (JP)
Title: Process for preparation of sodium malate hydrate
Inventor: MATSUURA AKIRA
IPC: C07C67/00
Filed: 1975-06-24
Abstract: PURPOSE: High quality colorless sodium malate hydrate, useful as food additives, is prepared by the reaction of d1-malic acid with NaOH, NaHCO 3  under particular conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04311641-A (JP)
Title: Idling speed control device for engine
Inventor: TAKADA TETSUYA
IPC: F02P5/15
Filed: 1991-04-09
Abstract: PURPOSE:To prevent rotational fluctuation at the gear-in time in the idling speed control of an engine without causing an engine stalling at the neutral time. CONSTITUTION:The feedback control of the idling speed is executed by the combination of ignition timing control and by-pass air quantity control performed by an ISC valve, and the upper limit side and lower limit side guard is applied to each feedback correction quantity set according to rotational deviation to the target idling speed. In this case, each guard value in the ignition timing control is set in such a way that the guard values d, e at the gear-in time are shifted onto the retard side in relation to the guard values b, c at the neutral time, and the guard value in the by-pass air quantity control is set to the same value at both neutral and gear-in time.
Patent JP-S61237856-A (JP)
Title: Control device for air-fuel ratio in internal-combustion engine
Inventor: NAGAI TOSHINARI
IPC: F02D33/00
Filed: 1985-04-12
Abstract: PURPOSE:To prevent air-fuel ratio from its excessive correction and control delay, by controlling the air-fuel ratio on the basis of an output from an upstream side sensor and an output from a downstream side sensor after it is delayed, in the case of an engine respectively providing the air-fuel ratio sensors in the upstream side and the downstream side of a catalytic converter. CONSTITUTION:An internal-combustion engine, providing in its exhaust system a catalytic converter for purifying exhaust gas, is equipped with the first and the second air-fuel ratio sensors A, B, for detecting concentration of a specific component in the exhaust gas, in the upstream and the downstream of the catalytic converter. The engine feeds an output V1 of the upstream side sensor A directly to an air-fuel ratio regulating means C while an output V2 of the downstream side sensor B, after it is processed to be delayed by a delay means D, to said means C. And the air-fuel ratio regulating means C controls air-fuel ratio of the engine in accordance with the output V1 of the upstream side sensor A and the output V2 of the downstream side sensor B delayed by the delay means D. In this way, the engine, preventing a rich and lean decision from being inverted when a rich and lean state of the air-fuel ratio is inverted in a short time, attains the desired end.
Patent JP-S62235671-A (JP)
Title: Detecting system for duplicate setting of address area in bus transmission system
Inventor: SHIBATA MAKOTO
IPC: G06F11/00
Filed: 1986-04-04
Abstract: PURPOSE:To improve reliability by sending out setting error information of an address area, as an alarm, so that a setting mistake can be detected immediately. CONSTITUTION:Cards 1-3 are connected to a main CPU 108 through a bus 104. For instance, the card 2 decodes an address from the main CPU 108, and as a result, in case of its own address area, a selecting signal from other cards 1, 3 is checked by a detecting circuit 8. In such a case, if the selecting signal is sent from the card 1, the card 1 to which the same address area as one's own address set area is set exists separately, and also, its card 1 has high priority, therefore, the detecting circuit 8 outputs a command so that an alarm is raised, to an alarm sending-out circuit 11. The alarm sending-out circuit 11 turns on an LED 14 by such a command.
Patent JP-H09264359-A (JP)
Title: Brake shoe
Inventor: MURATA TOSHIO
IPC: F16D69/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To decrease abnormal sound in braking and to prevent decrease of brake capacity by providing cutout parts on the bottom surface side of a lining along the edges of the lining, forming the width of each cutout part in the specified range of the total width of the lining, and forming the height of each cutout part in the specified range of the total height of the lining. SOLUTION: The bottom surface of a lining 2 is bonded to the front surface of a shoe rim 1, and cutout parts 3 extending along the edges in the longitudinal direction of the shoe rim 1 are formed on the bottom surface side. The width of each cutout part 3 is formed in the range of 5 to 15% of the total width of the lining 2, and the height of each cutout part 3 is formed in the range of 3 to 10% of the lining 2. When a brake mechanism is operated, the lining 2 is pressed to a brake drum, braking force is generated, the strength on both ends in the width direction are weakened by the cutout parts 3, and therefore, all parts on the front surface of the lining 2 are made to have the same surface pressure, and the lining is not strongly pressed by the brake drum. Therefore, the abnormal sound decreasing effect can be maintained for a long period.
Patent JP-S60220010-A (JP)
Inventor: MIZUKOSHI YOSHIKAZU
IPC: A47G19/14
Filed: 1984-04-16
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-H04288910-A (JP)
Title: Method for joining slab on hot rolling
Inventor: EBIHARA MASANORI
IPC: B23K13/01
Filed: 1991-03-18
Abstract: PURPOSE:To make the distribution of the temperature uniform at the surface to be joined, and to obtain the more excellent joining state. CONSTITUTION:On the case that the rear end part of the preceding slab and the top end part of the following slab are made in contact, at least, with both ends of lateral direction of each slab, and also the alternating magnetic field to penetrate to the wall thickness direction of these slab is impressed, and joined while enlarging the joining surface gradually by forcibly pressing while heating, the pressing force for satisfying the range of the changing speed of joining length 15-130mm/s over the sheet lateral direction of each joining range is impressed at the parts to be joined of the preceding slab and the following slab.
Patent JP-2000271772-A (JP)
Title: Method and machine for laser beam machining
Inventor: MITSUYANAGI NAOKI
IPC: G01B11/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To realize a laser beam machine capable of, against a position error of machining, detecting a machining position of a work in preceding a laser beam irradiation position, detecting the machining position irrespective to a state/direction of the machining position, correcting the position and conducting laser beam machining. SOLUTION: A detection laser beam from a laser beam diode 70 is converged, through a polarizing prism 72, an image forming lens 73, a 1/4 wave length plate 74, a wedge base plate 75, a parallel flat face base plate 76, a diechroic mirror 40, a converging lens 41, to the position on a work 1 at a distance from a center axis O. The detection laser beam reflected from the work 1 is converged on a photo sensor 71 at the same route as an incident beam. By rotating the base plates 75, 76, the irradiation position of the detection laser beam on the work 1 is revolved around the center axis O at the position apart in a distance L1. By this method, a butting face is detected in preceding the machining laser beam. and position correction is conducted.
Patent JP-S60220077-A (JP)
Inventor: MITSUI NAOSUKE
IPC: A62B1/00
Filed: 1984-04-17
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-S561752-A (JP)
Title: Welding of stator core for electrical rotary machine
Inventor: AOKI FUKUJIROU
IPC: H02K15/14
Filed: 1979-06-18
Abstract: PURPOSE:To minimize the number of blowholes at the weld points by applying the tandem submerged arc welding employing two electrodes at a fixed space when welding the outer frame made of corrugated steel plate on the circumference of the stator core. CONSTITUTION:The tandem submerged arc employing two electrodes 16A and 16B arranged at a fixed space L is applied as the welding method of the outer frame made of corrugated steel plate forming the cooling fin on the circumference of the stator core 3. Besides, the submerged arc welding, the MAG welding may be applied. With such an arrangement, the blowhole 20 yielded on the weld section can be rewelded with the second electrode 16B when the core material is thickly coated with organic matter or the stator core after varnished. This procedure lessens the generation of blowhole at the weld part.
Patent JP-H0638977-A (JP)
Title: Implant for osteosynthesis device
Inventor: IBU KOTORERU
IPC: A61B17/70
Filed: 1991-02-19
Abstract: PURPOSE: To facilitate the position adjustment of a rod even after the assembly of an implant, by equipping the implant with a main body which has integrally the part to be anchored into the bone and a U-letter-shaped groove, accommodating the rod in the U-letter-shaped groove, and screwng a plug with a female screw of the U-letter-shaped groove through a ring. CONSTITUTION: When this implant 1 is applied to a bone-setting implant for spinal column, it has a part 2 with a shape of a threaded rod to be anchored into the bone, and a main body 3 provided with a U-lettershaped groove 5 for fixing a rod 4 rough-faced by such a method as knurling processing. With a pair of horizontal branch parts 6 separated by this groove 5 of the main body 3, a ring 12 provided integrally with a small plate 11 is engaged. And this ring 12 is pressed down by screwing a threaded plug 10 with a female screw 9 formed inside the branch parts 6, and thus the rod 4 is fixed to the main body 3. In this way, the position adjustment of the rod 4 can be done easily before clamping the plug 10.
Patent JP-H01251324-A (JP)
Title: Optical disk reproducing device
Inventor: SUNAKAWA RYUICHI
IPC: G11B7/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve jitter and to lower error rate by correcting the amplitude and the phase of a reproducing signal by a correcting means, equalizing a pulse width to a reference pulse width and matching the phase correctly when the pulse width is different from the reference pulse width. CONSTITUTION:A reproducing signal Sp from an optical pickup is supplied to a comparator 3, which is a component of a waveform shaping means, through an RF amplifier 1 and the series circuit of an amplitude phase correcting circuit 2 and it is turned into a pulse string signal. An output signal Scmp of the comparator 3 is supplied to a length comparator 4 which is a component of a pulse width comparing means 100 and supplied also to a reference pulse generator 5. When the pulse width of a pulse outputted by the waveform shaping means by corresponding to a bit and a land of a prescribed length is different from the reference pulse width, the amplitude and the phase of the reproducing signal are corrected by the correcting means, the pulse width is equalized to the reference pulse width and the phase is correctly matched. Thus, the jitter can be improved and the error rate can be lowered.
Patent JP-H02254590-A (JP)
Title: Coin discriminator
Inventor: KIMOTO TOYOKI
IPC: G07D5/02
Filed: 1989-03-29
Abstract: PURPOSE:To enable coin discrimination with high accuracy by detecting it by an optical detecting means whether light from a first light emitting means is shielded by a conveyed coin or not and whether light from a second light emitting means is reflected or not and deciding the domination and damaged state of the coin based on a detected result by a deciding means. CONSTITUTION:In correspondence to the result to detected whether irradiation light from a light emitting diode 3 is shielded by the coin passing a detecting position P in a conveying path or not, a hole decision part 8 decides the diameter and position of a hole in the perforated coin based on an electric signal to be outputted from an image line sensor 2 and a diameter decision part 9 decides the outer diameter of the coin. In correspondence to the result to detect whether irradiation light from a light emitting diode 4 is shielded by the coin passing the detecting position P in the conveying path or not, a diameter decision part 10 decides the outer diameter of the coin based on the electric signal from the image line sensor 2 and a hole decision part 11 decides the diameter and position of the hole in the perforated coin. Then, a damage decision part 12 decides the damaged state of the coin. Thus, the domination and damage of the coin can be discriminated with the high accuracy.
Patent JP-S62233650-A (JP)
Inventor: NAKAMURA YOICHI
IPC: F25B9/00
Filed: 1986-04-03
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-S556211-A (JP)
Title: Step detector
Inventor: KATSUOKA RITSU
IPC: G04D7/12
Filed: 1978-06-28
Abstract: PURPOSE: To make the step measurement possible without any delay by counting and displaying standard pulses in accordance with the time signal frequency.  
     CONSTITUTION: Step detecting means 1 is composed of a coil for detecting the magnetic field of a drive motor. The output is converted into square waves of logic level at 2 and fed to a counter control circuit 5. The standard pulses from their oscillating circuit 3 are generated at the circuit 5 in response to the time signals frequency from the circuit 2 and are counted by a counter 4 so that the counted value is latched at 6 and displayed digitally at 7a to 7d. Thus, the time signals detected by the means 1 are converted into square waves. The step can be measured by knowing the frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S572464-A (JP)
Title: Automatic controller for starting and stopping diesel engine
Inventor: OBINATA KOUKEI
IPC: F02N19/02
Filed: 1980-06-09
Abstract: PURPOSE: To surely perform the stop of an engine at the time in starting and abnormal states, by detecting a state of no engagement between a starter motor and engine, compensating said state, preheating a glow plug for a certain length of period and automatically performing cranking operation for a certain length of period.  
     CONSTITUTION: In starter motor starting circuit 1, a main switch S is turned OFF in a state of no engagement between a motor and engine while turned ON in a state of engagement to electrically conduct a transistor Tr. A timer circuit TA, at the time in this state of no engagement, sets starter restarting and cranking periods. A preheating circuit 2 operates when the condition of an AND circuit IC 2  is established and sets preheating time with a timer TB. When the AND condition of an AND circuit IC 5  is established, an output circuit 3 enables electric conduction for the preheating of a glow plug GP. A stop circuit 4 is operated by water temperature, oil pressure and stop switches 12W14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62233971-A (JP)
Title: Data distribution system
Inventor: HAMADA SHUNICHI
IPC: H04L29/06
Filed: 1986-04-02
Abstract: PURPOSE:To simplify the distribution procedure by automatically performing the conversion to a data from adapted to a facsimile equipment of a distribution destination and the transmission of data to the destination. CONSTITUTION:When the information of a data base 4 held by an information processing system 10 using a push-button telephone set 1 is distributed to a facsimile 9, if the distribution request is performed from the push-button telephone set 1, an incoming control part 3 sets a distribution destination telephone number 21 and an output from 23 in a distribution request table 20 included in a destination storage part 8 to be requesting a transmission completion flag 22. A distribution data editing part 5 retrieves the data base 4 and forms the distribution data. A form converting part 6 refers to the output form 23, converts the distribution data to the form of the facsimile 9 and transmits the control to a transmission control part 7. The outgoing control part 7 refers to the distribution destination telephone number 21 and transmits to the facsimile 9.
Patent JP-S574410-A (JP)
Title: Radial tire for heavy load
Inventor: TAMURA AKIRA
IPC: B60C15/06
Filed: 1980-06-09
Abstract: PURPOSE:To promote the durability of the bead part of a captioned tire of a radial carcass structure for construction cars by arranging the turned-up end of a wire code at a specific position and the distribution of the thickness of a rubber outer cover of the bead part to satisfy specific conditions. CONSTITUTION:A turned-up end 3 of a carcass 1 composed of a wire code turned up round a core 2 from inside to outside is positioned higher than a flange height h and lower than 3h. Meanwhile, the relation between a bead part reference width A obtained by measuring distance from the outer face of a bead part outer cover rubber 5 to the carcass 1 via the center of the bead core 2 in parallel with the rotational shaft of a tire, bead foot width RW, the side part maximum width SW, the bead part minimum rubber thickness B, and the bead part maximum rubber thickness C is constructed to satisfy a specific formula. This construction contributes to promote the durability of the bead part.
Patent JP-H06264092-A (JP)
Title: Transparent solid detergent
Inventor: SAITO YOSHINOBU
IPC: C11D17/00
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a transparent solid detergent having such a compsn. as to obviate demerits as otherwise involved in production and use thereof. CONSTITUTION:This transparent solid detergent comprises potassium, sodium and ethanolamine salts of an N-long-chain-acylcidic amino acid, and urea blended therewith. The foregoing compsn. can enhance the hardness of the transparent solid detergent to lower the stickiness thereof onto a container therefor particularly in the course of use thereof, and can prevent the detergent from being discolored and changed in the odor thereof during the production and storage at a high. temp..
Patent JP-S58209364-A (JP)
Inventor: ROJIYAA CHIYAARUZU TEIITAA
IPC: A63B23/02
Filed: 1983-05-04
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-S575561-A (JP)
Title: Divisible runner
Inventor: NIIKURA HIROYUKI
IPC: F03B3/12
Filed: 1980-06-11
Abstract: PURPOSE: To improve reliability and safety at the time of the maximum centrifugal stress in such a way that bolts are inserted in the flange part between the tip area, and the labyrinth cylindrical body incorporatively formed around the outer periphery of the tip area and divided segments of runner are tightly fastened together.  
     CONSTITUTION: A labyrinth cylindrical body 15 is incorporatively instlled around the outer periphery of the tip area of a divisible runner 1, bolt inserting holes 12 are provided in the flange section 3 between it and the tip area of the runner, bolts 13 are inserted, and the divided segments of runner 1, 1 are tightly fastened together. This facilitates to increase tightening force on the joined faces of the flange 3 on the band side, and to inhibit the joined faces to open even at the time of the maximum centrifugal stress. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S573828-A (JP)
Title: Production of clutch facing
Inventor: KAMIURA HIROFUMI
IPC: B29C70/06
Filed: 1980-06-11
Abstract: PURPOSE: To obtain a clutch facing which does not exhibit initial fading phenomenon and has excellent wear resistance, etc., by a method wherein parallel glass fibers are impregnated with a thermosetting resin soln., and then bonded to rubber by means of rollers to produce a material which is then molded.  
     CONSTITUTION: A yarn strand 1 composed of glass fiber (if desired, contg. asbestos yarn) is passed through a thermosetting resin soln. 2 (e.g. a phenolic resin) to impregnate the strand 1 with the soln. 2, and then dried in a dryer 3. Then a rubber blend 5 is bonded to the resulting impregnated yarn strand by means of rollers 4 to obtain a material 6. This material 6 is wound around the central shaft part of a preforming mold to preform the material into a circular shape having a desired thickness. Then the preform is heated under pressure within a molding die to cure it, whereby the desired clutch facing can be obtd.  
     EFFECT: There can be obtd. clutch facing which has high centrifugal breaking strength and friction coefficient and in which there is no change in depth of wear due to variability of the rubber blend. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262269-A (JP)
Title: Manufacture of three-dimensional plate-shaped parts
Inventor: YOSHIDA HIROSHI
IPC: B23K33/00
Filed: 1993-03-11
Abstract: PURPOSE:To cope with the manufacturing of parts of various shapes, and to perform the efficient mass production without variance of the dimensions and shapes by executing simulation by CAD, sorting the body parts from the accessory parts, mounting the accessory parts on the body parts by welding, and executing the finishing trial. CONSTITUTION:Allotment is realized based on the development of a twisted partitioning parts which is simulated by CAD, and mounted within a Pt tube of a glass ceramics equipment, and the cutting is executed to sort the body parts which is easily bent from the accessory parts. Then, the bending which is the preliminary working of the body parts is executed, and the accessory parts is cut and formed to the prescribed shape. Then, the accessory parts 3' which is cut and formed to the prescribed shape is mounted on the bent body parts 2', and the finishing trial is executed to manufacture a twisted partitioning parts S of smooth shape. This constitution allows excellently finished shape and dimension, and efficient mass production.