baber/WOPTO huggingface dataset:
Patent JP-S63276995-A (JP)
Title: Reproducing device for color video signal
Inventor: NUMAKURA TOSHIHIKO
IPC: H04N9/82
Filed: 1987-05-08
Abstract: PURPOSE:To reproduce a chrominance carrier signal whose band is widened without using an expensing device by separating a high frequency portion of a chrominance carrier signal from a luminance signal after demodulation, applying frequency conversion into a low frequency portion so as to synthesize it with a low frequency portion of the chrominance carrier signal and applying frequency conversion. CONSTITUTION:A high frequency component CH of a chrominance carrier signal FM-modulated and recorded together with a luminance signal Y is reproduced by rotary magnetic heads 1A, 1B and demodulated by a demodulation means 34 and separated from the luminance signal by a Y/C separation circuit 70. The separated component CH is frequency-converted to a low frequency by 1st frequency converter 82 so as to provide jitter equal to the chrominance carrier signal and synthesized with the low frequency component CL of the chrominance carrier signal from an LPF 41. The synthesized output is frequency- converted into the original frequency band by a 2nd frequency converter 87 and jitter is eliminated at the same time and the result is obtained at an output terminal 39C vis a BPF 88. Thus, the chrominance carrier signal brought into a wide band is reproduced with stable frequency without using expensive device.
Patent JP-S603680-A (JP)
Title: Developing device for magnetic copying machine
Inventor: SAITOU KOUICHI
IPC: G03G15/08
Filed: 1983-06-22
Abstract: PURPOSE:To prevent exactly the leakage of a magnetic toner without breaking a magnetic latent image by providing a toner leakage preventing mechanism for generating an unequal electric field in the vicinity of an inlet and outlet through which a magnetic latent image goes in and out. CONSTITUTION:Pickup rolls 11, 12 for catching a floating magnetic toner are provided between the first and the second openings of outside and inside housings 2a, 2b, respectively. As for the pickup rolls 11, 12, many stripe electrodes 14 are provided on a base body roll 13 on which at least the surface has electric insulating property, and also its electrode is covered with an insulating and protecting layer 15. an alternating electric field E is formed on the surface of the rolls 11, 12, a dielectric polarization 17 is generated in magnetic toner 5 by this electric field E, and as a result, the toner 5 is caught on the surface of the rolls 11, 12, and subsequently, contained in the inside housing 2b by adjacent scraping blades 18, 19. In this way, the leakage of the magnetic toner is prevented exactly without breaking a magnetic latent image.
Patent JP-H10303920-A (JP)
Title: Pvc path resetting method and atm exchange
Inventor: TAKAHASHI HIROAKI
IPC: H04Q3/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten incommunicable time of a PVC path that has large traffic by resetting the PVC path that has large traffic before a PVC path that has small traffic based on retention information. SOLUTION: PVC path resetting processing executes hardware initialization an ATM exchange switch 110, extracts an important subscriber traffic path number that is registered on an important subscriber traffic path database 125, extracts a subscriber side VPI/VCI and a relay side VPI/VCI by retrieving a PVC path information database 124 with the extracted PVC path number and finally requests the switch 110 for PVC path connection. Then, as for subscribers who are registered on a general subscriber high traffic path database 127, an important subscriber low traffic path database 126 and a general subscriber low traffic path database 128, PVC path resetting processing is performed for separate registrations.
Patent JP-S5637089-A (JP)
Title: Treating method for water
Inventor: NISHITOI MUTSUMI
IPC: C02F1/42
Filed: 1979-09-04
Abstract: PURPOSE: To remove heavy metal in water to be treated containing heavy metal simply and approximately complete by a method wherein said water is acidified, while a reductant, which is innoxious and can be decomposed, is added, and the water is treated with an ion exchanger.  
     CONSTITUTION: Water to be treated, such as underground water, surface water, etc. containing heavy metal, particularly, iron or chrome is acidified while innoxious substance such as ascorbic acid, a reductant used as addition to foods, or a reductant, which can be decomposed to H 2 O or a gas body such as N 2  by the oxidation of hydroxylamine, etc., is added. The water is treated with ion exchange resin and an inorganic ion exchanger. Thus, heavy metal in the water is simply removed approximately complete in a manner such that noxious substance does not remain in the water to be treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61268900-A (JP)
Title: Blower
Inventor: SAKURAI SEIICHI
IPC: F04D25/08
Filed: 1985-05-24
Abstract: PURPOSE:To eliminate needs for a motor supporting metal fitting which becomes air resistance so as to realize increase of wind amount and decrease of noise by fixing impellers to respective shafts of a motor having both shafts and fixing the motor between the two impellers through motor supporting posts. CONSTITUTION:The rotor 13 of a motor 11 rotates inside a stator 12. Centrifugal type impellers 16 whose motor installing sides are made concave are mounted on respective shafts 14 of the motor 11 whose shafts 14, 14 are projected from both ends. Plural motor supporting posts 18 are fixed on the outer periphery of the motor 11, and the other ends of the supporting posts 18 are fixed to a casing 17 surrounding two impellers 16 to support the motor 11 by the casing 17. The casing 17 forms suction ports 19 on both end sides in the motor shaft direction, and a blowing port 20 in the tangent direction. Thus, air resistance can be reduced and increase of wind amount and decrease of noise can be realized, by making a construction in which supporting metal fittings of the motor 11 are not provided in the suction ports 19.
Patent JP-H09295231-A (JP)
Title: Tube inserting device
Inventor: MIYASHITA TAKU
IPC: B23P21/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the scaffold assembling and disassembling work, and to enable the insertion of plural tubes into a tube supporting structure at the same time by using an inserting device so as to insert plural tubes into holes of the tube supporting structure, and while feeding the inserted tubes forward with an auxiliary roller. SOLUTION: The predetermined number of spiral fin tubes 5 on a frame 1 is moved onto an inserting device 2, and the spiral fin tubes 5 are set in a spiral fin tube feeding presser jig 2a. A tip guide 4 for inserting spiral fin tube 5 is fitted to the tip of the spiral fin tube 5, and the inserting device 2 and an auxiliary roller 3 for guiding insertion of the spiral fin tube 5 are moved to the predetermined position at the predetermined height. The spiral fin tube feeding presser jig 2a is moved forward by a motor 2b, and plural spiral fin tubes 5 can be inserted into a heat conductive pipe supporting fitting 6 at the same time.
Patent JP-S5236743-A (JP)
Title: Protection device of current type invertor
Inventor: MORINAGA DAISAKU
IPC: H02H7/122
Filed: 1975-09-19
Abstract: PURPOSE: To prevent a burn-out of the output side transformer, by such that making an output by detecting the error signal of bigger level than a specified signal, the invertor is made stopped by the detected signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S593505-A (JP)
Title: Potentiometer set monitor for robot
Inventor: NISHIKAWA EIZOU
IPC: G05B19/404
Filed: 1982-06-29
Abstract: PURPOSE:To execute easily a replacement work and a correction of a potentiometer, by always comparing a position data from a potentiometer with a reference value, and correcting its deviation. CONSTITUTION:As to a potentiometer for setting a reference value, in potentiometers 7, for instance, in case of the theta shaft, a data of the theta shaft detecting potentiometer 7 is stored in an RAM 3 by operating a key 15, etc., and also is displayed on a display part 11. Subsequently, after replacing the theta shaft detecting potentiometer 7, a present position data of the theta shaft is stored in the RAM 3 by operating a key 12, etc., and also is displayed on the display part 11. Subsequently, the present position data and the reference value are read out and compared, its deviation value is displayed on the display part 11, and thereafter, the potentiometer 7 is rotated to the left and right and is corrected so that its deviation is eliminated. In this way, the replacement work and correction of the potentiometer can be executed easily.
Patent JP-S62273392-A (JP)
Inventor: HIRASHIMA KIYOYUKI
IPC: E21D9/00
Filed: 1986-05-19
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-S60257242-A (JP)
Inventor: MURATA HAJIME
IPC: B32B27/04
Filed: 1984-06-01
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-S5339273-A (JP)
Title: Intermittently operating method for separating apparatus using membrane
Inventor: MATSUZAKI HARUMI
IPC: B01D61/50
Filed: 1976-09-22
Abstract: PURPOSE: To effect intermittent operation at high efficiency through prevention of increase in membrane resistance while power is turned off by the removal of the electrolyte solution containing an additive from between the ion exchange membranes when power is turned off in electrodialysis with addition of an additive having strong affinity for ion exchange membrane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09283906-A (JP)
Title: Method and jig for fixation of ic to mounting board
Inventor: MORIMOTO HIROMI
IPC: H05K3/30
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To attach an IC to a mounting board precisely and simply by a method wherein the mounting board and the IC are positioned, set and fixed by making use of a jig outer-frame part as a reference. SOLUTION: A film 2 on which a pattern, for positioning, is drawn so as to correspond to an IC land on the side of a mounting board 100 is placed temporarily on a jig outer frame 3, and an IC setting base 7 is aligned with the pattern, for positioning, on the film 2. After its alignment, the film 2 is removed, an IC 110 is turned over inside an IC positioning part 21 at the IC setting base 7, and a package for the IC is coated with a base resin for bonding. Then, the mounting board 100 having a gas venting hole near the IC land is set on the jig outer frame 3, a hardening promoter is injected, from the gas venting hole, into a part between the package for the IC 110 and the mounting board 100 so as to be reacted with the base resin for bonding, and the IC 110 is bonded and fixed to the mounting board 100.
Patent JP-S5338937-A (JP)
Title: Address conversion mechanism of electronic computer system
Inventor: KOBAYASHI YOSHIKI
IPC: G06F9/34
Filed: 1976-09-22
Abstract: PURPOSE:To realize a direct output transfer through the physical address by installing a simple hardware to the DMA channel which performs a direct input/output transfer and giving a start to DMA channel through the logical address.
Patent JP-H08311632-A (JP)
Title: Heat-resistant material and its production
Inventor: HARADA YOSHIO
IPC: C23C4/18
Filed: 1995-05-11
Abstract: PURPOSE: To promote the improvement of a gas turbine to make it resistant to high temp. and highly efficient by providing a reformed composite film formed by diffusing and packing a metallic-Al fine particle on the surface layer side of a gradient mixture thermally sprayed layer. CONSTITUTION: A heat-resistant alloy thermally sprayed layer is first formed on the surface of a metallic substrate. A gradient mixture thermally sprayed layer consisting of a heat-resistant alloy and a partially stabilized ZrO2 -base ceramic is then formed thereon as a composition distribution that the amt. of Zr-base ceramic is gradually increased toward the upper side. Subsequently, a vapor-deposited reactive metallic Al fine particle or a metallic Al vapor is heated and diffused in the thermally sprayed layer to form a reformed composite film packed with the metallic Al fine particle. The ratio of the alloy to ceramic is controlled to 10-90vol.% in the thermally sprayed layer, and the amt. of ceramic is increased continuously or stepwise toward the outside to form a gradient composition distribution.  Consequently, the heat resistance, corrosion resistance at high temp. and stripping resistance of the thermally sprayed layer are improved.
Patent JP-S6188172-A (JP)
Inventor: JIYAN PIEERU TOMASHI
IPC: G01C21/00
Filed: 1985-05-28
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-S5540913-A (JP)
Title: Fixed construction of glass
Inventor: MATSUMOTO MASATAKA
IPC: G04B39/02
Filed: 1978-09-14
Abstract: PURPOSE: To increase the efficiency of the thin glass assembling work, by pressing the synthetic resin ring packing with the slop on the circumferential groove of the glass fixed member and the slope of the external circumference of glass.  
     CONSTITUTION: The internally provided ring member 5 is provided on the glass ridge 4, and the upper part of the contact slope 3d of the synthetic resin ring packing 3 is placed on the reception surface 4d of the circumferential groove 4a so that it is in contact with the slope 4c of the upper surface of the groove 4a. Further, when the glass 2 is placed and pressed in so that the ridge 2c can be mated to the inner circumferential guide slope 3a of the packing 3, the glass 2 is down with the guide of the slope 3a and the packing 3 is pushed in the groove 4a while it approaches the glass reception surface 5b of the member 5. Thus, the packing 3 is filled in the groove 4a while being burried in the gap S, and the glass 2 is fixed with the reaction since the lower surface of the glass 2 reaches the reception surface 5b and it is most strongly depressed. Thus, the efficiency of thin glass assembling work of watches in which sufficient fixing froce and water-proof are demanded, cah be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07299288-A (JP)
Title: Drying method of petroleum system dry cleaner
Inventor: KUROKI KIYONORI
IPC: D06F43/08
Filed: 1994-05-02
Abstract: PURPOSE:To accelerate drying of thick parts so as to shorten the time required for cleaning of sack suits, etc. CONSTITUTION:Drying is executed while a drying system consisting of a washing tank 6, a rinsing filter 17, a fan 18, a cooler 19, a heater 20 and the washing tank 6 is subjected to pressure reduction by operation of a vacuum pump 14 after start of a drying stage.
Patent JP-H0851442-A (JP)
Title: Method and circuit devece for synchronizing flow of communication cell redundantly transmitted
Inventor: BERUNHARUTO EDOMAIAA
IPC: H04L12/70
Filed: 1995-05-11
Abstract: PURPOSE: To provide a method and a circuit device capable of optimally synchronizing communication cell streams. CONSTITUTION: This method synchronizes the communication cell streams redundantly transmitted through a route pair AP and EP in a cell directional communication network ATMN provided with plural switching devices CCa and CCb, an ATM communication network operated in an asynchronous transmission mode for instance, by control cells inserted to the communication cell streams.  In the method of a type for inserting the control cells to the two communication cell streams at the start end part of the route pair with respectively prescribed time intervals and separately monitoring the generation of the control cells at the end part of the route pair for the two communication cell streams, the control cell is provided wish a continuous number continuously changed for each control cell, a preceding communication cell stream is detected based on the continuous numbers generated in the two communication cell streams at the end pant of the route pair and the preceding communication cell stream is delayed until the same continuous number is generated in the two communication cell streams.
Patent JP-H09297152-A (JP)
Title: Sensor device
Inventor: NAKAYAMA YOSHINOBU
IPC: G01F1/69
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit with a micro sensor such as a flow sensor and prevent the damage of the micro sensor in the case of mounting the sensor unit on a device body unit. SOLUTION: A sensor device is provided with a sensor protecting member 22 movable into a position of surrounding a micro sensor 14 and a position of exposing the micro sensor 14. In the process of mounting a sensor unit 12 on a device body unit 13, the sensor protecting member 22 is moved into the exposed position of the micro sensor 14 by protection release mechanism 38. In the state of not mounting the sensor unit 12 on the device body unit 13, the micro sensor 14 is protected by the sensor protecting member 22, and when the sensor unit 12 is mounted on the device body unit 13, the sensor protecting member 22 automatically retreats to expose the micro sensor 14.
Patent JP-H0412414-A (JP)
Title: Manufacture of ceramic superconducting conductor
Inventor: KIKUCHI SUKEYUKI
IPC: C04B35/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain high-density ceramic superconducting conductor without any defect such as cracks by coating metal on a raw material capable of becoming a ceramic superconducting conductor to form a complex and then applying necessary treatment to that complex. CONSTITUTION:A rod shaped complex 1 into a metal pipe is made by filling a raw material capable of becoming a superconducting conductor, and supplied to a press 3, consisting of an unicoiler 2. The rod shaped complex 1 is pressed by depressing jigs 5, 5', and compression processing is made under a specified pressure rate to form a complex wire material 4. Then the pressure jigs 5, 5' are moved up and down to release compression, and then the rod shape complex 1 is sent forward by an amount a little shorter than the surface length of the depressing jigs 5, 5'. The depressing jigs 5, 5' are pressed to make compression process, repeatedly to process a complexed wire material with specified dimensions, along the total length. Thus, high-density ceramic, superconducting conductor without any defect such as cracks can be manufactured.
Patent JP-H07293434-A (JP)
Title: Variable displacement compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/08
Filed: 1994-04-28
Abstract: PURPOSE:To provide a variable volume compressor which attains a simple structure, easy assembling, reduction of parts number, and excellent durability. CONSTITUTION:A variable volume compressor has a tilting plate 4 provided with a through-hole 5 and a driving shaft 2 inserted into the through-hole 5. A spherical shell-like bush 6 is arranged between an inner surface 5a of the through-hole 5 and the driving shaft 2, and press-fitted into the through-hole 5.
Patent JP-S61271415-A (JP)
Title: Encoder
Inventor: TAKEDA IKUO
IPC: G01D5/36
Filed: 1985-05-27
Abstract: PURPOSE:To enable the level of the quantity of light received by a monitoring- light receiving phase by decreasing both the widths of a photosensitive element perpendicular to and along the moving direction of a bridge to be prevented from fluctuation. CONSTITUTION:A monitoring slit array 2d is formed in a movable slit plate 2 adjacent to a slit array 2a for a main signal along the moving direction of the slit plate 2. A photosensitive element 4 is arranged inside the periphery 2b of the slit plate 2 and monitoring-light receiving phases 4b are formed in positions opposite to the slit array 2d. The width of each bridge 2e between the adjacent slits forming the slit array 2d along the moving direction of the bridge 2e is made smaller than the width of each light receiving phase 4b along the moving direction thereof. The bridges 2b are provided in an oblique direction with respect to the moving direction of the bridges 2b. A reduction in costs is attained by decreasing the size of the photosensitive element 4 and, when the bridge 2b passes the monitoring light receiving phase 4b, a fluctuation is not produced in the light receiving level of the monitoring-light receiving phase 4b.
Patent JP-H11304316-A (JP)
Title: Splash preventive mechanism of ice machine
Inventor: MORIYAMA KATSUMI
IPC: F25C1/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the splash into a reservoir of cleaning water, by providing this mechanism with a pair of water guide plates, on the surface of water pans upstream in the flow direction of water from a cleaning water drainage and in the vicinity on both sides in longitudinal direction of the cleaning water drainage. SOLUTION: A cleaning water drainage 40 is extended, covering the roughly overall length in the direction crossing the flow direction of water supplied to the surface of a water pan 18 from a water supply pipe 27, on the side of the open end 18a from the nozzle 30 and the return port 32 at the lowermost end of the tilt in the water pan 18. The extended cleaning water drainage 40 is made to lead to an ice making water tank 20, and the water flowing down on the surface of the water pan 18 is drained to the ice making water tank 20. Then, a pair of water guide plates 42 are provided upstream in the flow direction of water from the cleaning water drainage 40 and in the vicinity on both sides in longitudinal direction of the cleaning water drainage 40. Hereby, a water guard can be omitted, and the splash into a water reservoir of cleaning water can be prevented.
Patent JP-S63279573-A (JP)
Title: Organic electrolyte secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M4/62
Filed: 1987-05-11
Abstract: PURPOSE:To secure such an organic electrolyte secondary battery that is good in an over-discharge characteristic by heating the resin made from naphthalene and P-xylene glycol as a conductive agent for a positive electrode, and using the carbon that is obtained after carbonization. CONSTITUTION:The resin that is made from naphthalene and P-xylenegrycol as a conductive agent for a positive electrode is heated, using the carbon obtained after carbonization. As for carbon for the conductive agent of the positive electrode, such one is suitable even lithium is doped, the state is stable, and it is hard to react on a solvent, and as one that makes metallic lithium and a stable compound, there is naphthalene, and in case of such a carbon material as making the naphthalene a skeleton, even if lithium is doped, it is stabilized. Thus, since the carbon composed of the resin made from naphthalene and P-xylenegrycol is added to the positive electrode material, the evolution of gas at time of over-discharge is controlled, and polymerization of the solvent is prevented from occurring, thus charging after the over-discharge can be made easy.
Patent JP-H07293883-A (JP)
Title: Glow plug
Inventor: HIRAI TAKEMOTO
IPC: H05B3/48
Filed: 1994-04-28
Abstract: PURPOSE:To integrate an inner shell made of non-shrinkable ceramics for embedding a metal heating wire with an outer shell made of silicon nitride without gap by inserting the inner shell into the outer shell. CONSTITUTION:A spiral metal heating wire 20 made of tungsten or tungsten alloy is embedded in an outer peripheral wall of a round rodlike inner shell 32 made of porous ceramics. The shell 32 is inserted into a slender cup-shaped outer shell 31 made of dense silicon nitride, and an intermediate layer 37 of porous ceramics containing different ingredients is provided in a gap between the shells 31 and 32.
Patent JP-S61273112-A (JP)
Inventor: WADA YOSHIRO
IPC: H02G1/06
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-H04342091-A (JP)
Title: Card monitoring device
Inventor: HIGUCHI TERUYUKI
IPC: G07F7/12
Filed: 1991-05-20
Abstract: PURPOSE:To execute the monitoring for preventing illegal use by taking a record except magnetic recording without damaging a magnetic card inserted into an automatic transaction machine. CONSTITUTION:After the surface of an inserted magnetic card is photographed by a video camera 3, the video camera 3 is turned toward customer 7 by a rotary mechanism 5, the user customer is photographed, and both video signals are recorded in a video recorder 4.