baber/WOPTO huggingface dataset:
Patent JP-S5656777-A (JP)
Title: Method and apparatus for piercing
Inventor: NAKANO ETSUO
IPC: B23K7/00
Filed: 1979-10-12
Abstract: PURPOSE: To make it possible to blow off the slag and pierce a thick plate, by providing a slag removing nozzle at the side of the cutting burner of a gas cutting apparatus.  
     CONSTITUTION: The cutting burner 1 is held by the cutting apparatus, runs on a steel plate W to be cut, keeping a fixed interval, and the slag removing nozzle 2 is provided at the prescribed position of both the sides of the cutting burner 1, and removes the slag by running together with the cutting burner 1. That is to say, at the time of piercing, the slag which is dispersed upwards is blown off by opening and closing the control valve and jetting a fluid such as water, etc. or gas such as air, oxygen, etc., keeping a constant timing. Accordingly, the slag is blown off by only providing the slag removing nozzle at the side of the cutting burner 1 of an ordinary gas cutting apparatus, and therefore a special device for moving the cutting burner 1 up and down and back and forth is not required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08327043-A (JP)
Title: Method of operating plasma type ash fusion furnace
Inventor: SEKIGUCHI YOSHITOSHI
IPC: H05B7/18
Filed: 1995-05-30
Abstract: PURPOSE: To stabilize plasma arc at startup and reduce the running cost CONSTITUTION: A plasma type ash fusion furnace supplies a plasma activating gas to a cathode 3A and an anode 3B, which are disposed in a fusion chamber 2, to generate plasma arc between a base metal 8 in the fusion chamber 2 and the electrodes 3A, 3B, thus fusing ash with the generated heat energy. In operating the fusion furnace, a gaseous nitrogen is supplied as the plasma activating gas at startup, and when a normal operation begins, the plasma activating gas is switched over to steam from the gaseous nitrogen such that steam is used as the plasma activating gas at the normal operation. Accordingly, the gaseous nitrogen stabilizes plasma arc in the fusion chamber which is low in temperature, and the use of steam at the normal operation can suppress the running cost.
Patent JP-H0425898-A (JP)
Title: Voice compression and storage device
Inventor: MIFUJI KIMIYASU
IPC: G10L19/00
Filed: 1990-05-21
Abstract: PURPOSE:To efficiently compress and store a voice signal by judging the similarity between a one-pitch waveform which is specified as a reference waveform and a one-pitch waveform which is extracted successively to it, and storing how many times it is judged that they are similar. CONSTITUTION:The voice signal which is inputted to a voice signal input part becomes the one-pitch waveform through a pitch start point detection part 2. Then the one-pitch waveform which is extracted by a waveform extraction part 3 is regarded as the reference waveform and a similarity judgement part 4 judges the similarity to the one-pitch waveform which is extracted successively. A counter 5 counts the frequency of the judgement of the similarity and when it is judged that they are not similar, the current reference waveform and the counted value of the counter 5 are written in a memory part 6 and the one-pitch waveform which is judged as a nonsimilar waveform is regarded as a reference waveform to judge the similarity and count the similarity judgement repeatedly. Consequently, the reference waveform data and the frequency of the repetition of the similarity judgement are stored in the memory part 6 and the voice signal can be compressed greatly and stored.
Patent JP-S62287228-A (JP)
Title: Light intensity modulation system
Inventor: SUYAMA MASUO
IPC: H04B10/532
Filed: 1986-06-05
Abstract: PURPOSE:To modulate the intensity of composite light of light emitted from the front surface of a laser diode and light emitted from the rear surface or light obtained by branching the light emitted from the front surface by varying the angles of deflection of the light from the front surface and the light from rear surface or the branched light of the light from the front surface. CONSTITUTION:The 1st laser light 14 emitted by the laser diode 10 is guided to a multiplexing part 13 without any polarization angle modulation. The 2nd laser light 15 from emitted from the other surface is processed by polarization angle modulation corresponding to a signal from a signal source 12 through a polarization angle modulation part 11 and then guided as laser light 16 to the multiplexing part 13. The laser light 14 and laser light 16, however, are put in phase at time. When the angle difference between the polarization plane of the laser light 14 multiplexed by the multiplexing part 13 and the polarization plane of the laser light 16 is 0 deg., the power of a transmitted light signal 17 outputted by the multiplexing part 13 is large and when 90 deg., the power of the transmitted light signal 17 is weak. Thus, the light intensity is modulated.
Patent JP-S62285875-A (JP)
Title: Automatic winder
Inventor: UEDA YUTAKA
IPC: B65H59/38
Filed: 1986-06-05
Abstract: PURPOSE:To prevent a yarn to be cut by tension when winding is completed, by providing a tension sensor for each winding unit to sense tension of a traveling yarn and also providing control means for controlling a winding speed of the yarn based on a signal from the sensing means. CONSTITUTION:A tension sensor 21 senses an increase in a releasing tension at the winding end of a spinning bobbin. When the tension exceeds a prescribed level, a control unit 16 applies a speed reduction command 17 to an inverter 15 to cause a rotational speed of a drum motor 12 to be reduced. More specifically, a speed of a yarn Y normally traveling at a prescribed speed is gradually reduced from the time when the tension sensor 21 produces an abnormal signal so that the yarn Y has a constant tension. With the arrangement, a yarn is prevented from being cut by an abrupt increase in tension.
Patent JP-S61289194-A (JP)
Title: Method for increasing solid content of black liquor recovered at time of pulping by sulfate method
Inventor: ARUFU OOBUE ANDERUSON
IPC: D21C11/10
Filed: 1986-06-05
Abstract: The Invention relates to a process of increasing the solids content of black liquor at its recovery in a sulfate pulping process. According to the invention, the liquor is first heated at a presure which is so high that no boiling occurs at the heating temperature, after which the liquor is led to a tank where its pressure is released to a value below the saturation pressure of steam at the relative temperature of the liquor such that water is evaporated. The liquor thus concentrated can be led to the liquor combustion in the recovery process.
Patent JP-S5356993-A (JP)
Title: Production of hollow superconductive wire
Inventor: AZUMA TAKESHI
IPC: H01B13/00
Filed: 1976-11-02
Abstract: PURPOSE: Stable hollow superconductive wires are obtained against magnetization change by braiding extra fine multicore superconductive wires directly onto a hollow conductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09291824-A (JP)
Title: Radiator shroud device of vehicle
Inventor: HAMANO KAZUHISA
IPC: F01P11/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make traveling wind reliably pass a radiator in high-speed traveling. SOLUTION: A radiator shroud 8 for guiding wind is movably attached to guide members 7 projectingly provided on the rear part of a radiator 1. Springs for energizing the radiator shroud 8 to the radiator 1 side are provided on the guide members 7. The radiator shroud 8 is rearward moved by wind pressure in high-speed traveling, and traveling wind is allowed to flow out from a clearance formed between the radiator shroud 8 and the radiator 1. Therefore, a great amount of traveling wind passes between cores of the radiator 1, and cooling performance is improved.
Patent JP-H05301405-A (JP)
Title: Mechanism for preventing carbon ribbon from relaxing in printing apparatus
Inventor: OIKAWA TADAHISA
IPC: B41J35/08
Filed: 1992-04-27
Abstract: PURPOSE:To prevent surely a carbon ribbon from relaxing by rotating the carbon ribbon in the reverse direction to its feeding direction in unwinding operation of a medium to be printed with rotating in the counter-feeding direction in an ordinary printing operation. CONSTITUTION:A carbon ribbon winding shaft 15 is rotated in the counterclockwise direction by means of a timing belt 46 based on rotation of a platen 8 to deliver a carbon ribbon and an intermediate shaft 41 is rotated by the first and the second winding side gears 37 and 38, an intermediate gear and an intermediate one way clutch and the first feeding side pulley 33 is rotated by an intermediate pulley 43 and a belt 47 and a carbon ribbon feeding shaft 14 is rotated in the reverse direction to the feeding direction by the first feeding side one way clutch. Then, the carbon ribbon is delivered by a slip mechanism. The first winding side gear 37 of the carbon ribbon winding shaft 15 is rotated in the clockwise direction by reverse rotation of the platen 8 and the second feeding side pulley 34 is rotated by a winding side pulley 39 and a belt 48 and the carbon ribbon feeding shaft 15 is rotated in the reverse direction to the feeding direction by the second feeding side one way clutch.
Patent JP-H10317936-A (JP)
Title: Internal combustion engine provided with means of suppressing oil dilution
Inventor: UMASAKI MASATOSHI
IPC: F02M25/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a means of reliably suppressing engine oil dilution by fuel for use in a cylinder-direct fuel injection type internal combustion engine. SOLUTION: A dilution detector means detects the dilution of engine oil by fuel including gasoline on the basis of the concentration of hydrocarbon in blowby gas, the pressure, sonic velocity and infrared ray absorptance in the crankcase, and the viscosity, pH value, electric resistance and capacitance of engine oil-among others. If the detection value exceeds predetermined allowable dilution, a dilution suppressor means is started up to temporarily vary the fuel injection timing, injection pressure, cooling water temperature, oil temperature, ignition timing, and intake valve closing timing among others and thus to lower the dilution. That control prevents the sliding parts of the engine from seizing up.
Patent JP-H10319496-A (JP)
Title: Pressure plate spring
Inventor: OMORI TOSHIYUKI
IPC: G03B17/28
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To secure the length of each leg part, even if the size of a pressure plate in the traveling direction of a film is small and to press the pressure plate with a fixed stroke and specific elasticity by arranging spring legs for energizing the pressure plate in a direction away from a rear cover, in directions perpendicular to adjacent spring legs on both sides. SOLUTION: When the rear cover for a camera is closed, the pressure plate for pressing the film on a film guard rail is supported by a pressure plate spring 1. The pressure plate spring 1 is constituted in such a manner that four spring legs 14-17 for energizing the pressure plate in the direction away from the rear cover are integrally molded. Each of the spring legs 14-17 is arranged to face into the direction perpendicular to the adjacent spring legs on both sides. When such a constitution is adopted, even if the respective spring legs 14-17 are made long to sufficiently secure a stroke and elasticity, interference with the other spring legs is prevented. Further, it is preferable that out of four spring legs 14-17, two spring legs facing each other are arranged in parallel with each other and two spring legs of the rest are arranged in the directions perpendicular to the above-mentioned two spring legs.
Patent JP-S5922165-A (JP)
Title: Address controlling circuit
Inventor: KANEKO TAKAO
IPC: G06F17/14
Filed: 1982-07-28
Abstract: PURPOSE:To perform the parallel pipeline processing of address control and arithmetic by providing two counters, three registers, two selectors, shifting circuit, adder, AND circuit, and control circuit for controlling respective parts. CONSTITUTION:A selecting circuit 51 selects one of counters 47 and 48 and a register (RG) 49, and its output is supplied to one terminal of the adder 54 through the shifting circuit 52. A selecting circuit 53 selects one of a counters 48, RGs 49 and 50, and an RG56 as the address register of a memory, and its output is supplied to the other input terminal of the adder 54. The output of the adder 54 is ANDed with the contents of the RG50 by the AND circuit 55 on bit correspondence basis, and the result is set in the RG56. Controlling circuits 57 and 58 reset or increase the contents of the counters 47 and 48 according to the mode, function to control the operation of the circuits 51 and 53 and the number of shifting of the circuit 51 and to reset the RG56, and perform systematic address control necessary for various kinds of high-level arithmetic processing. Consequently, the circuit scale is reduced and LSI-implementation is possible.
Patent JP-S5657593-A (JP)
Title: Clamping device for hoistable deck
Inventor: AMAKATA HIROAKI
IPC: B63B25/18
Filed: 1979-10-11
Abstract: PURPOSE: To simplify an operation of a hoistable deck by a method wherein the hoistable deck is enabled to be clamped by only ascending or descending the hoistable deck without utilizing any other driving means.  
     CONSTITUTION: A plurality of clamping devices 3 is equipped at a lower surface of a fixed deck 2. The clamping devices 3 are provided with a holding cylinder 4 rotatably attached to the fixed deck 2 through a flange 5. A clamping protuberance 7 is formed at a lower end of the holding cylinder while a long hole 9, through which the protuberance 7 can be penetrated when it is directed to a predetermined direction, is provided at an upper surface of the hoistable deck 1. A core rod 11, pushed down by a lower surface member 10 of the hoistable deck, is penetrated within the holding cylinder and this core rod is rotated by an operation of a cam 18 every time when it is pushed up by the lower surface member 10 to enable the above-described clamping protuberance 7 to be engaged or released by the long hole of the hoistable deck. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08326275-A (JP)
Title: Floor panel
Inventor: TSUGE KEIJU
IPC: E04F15/024
Filed: 1995-05-30
Abstract: PURPOSE: To improve the adhesion of concrete to a front plate and to provide a floor panel wherein the quality of the whole panel in wholly improved. CONSTITUTION: A floor panel is constituted of a front plate 11, a rear plate 12 connected to the front plate 11 and concrete 13 filled between the front plate 11 and rear plate 12. An adhesive layer 14 having adhesion to the concrete 13 and front plate 11 is formed between the concrete 13 and front plate 11.
Patent JP-H0225460-A (JP)
Title: Novel oxydation inhibitor-peroxide and use thereof
Inventor: HOSE SANCHIESU
IPC: C08F4/34
Filed: 1989-05-26
Abstract: NEW MATERIAL: Antioxidant compds. represented by formula I [wherein x and y are each 1, 2 or the like; when x is 1 and y is 1, An is a group of formula II [in which R 1  is 4-8C t-alkyl, R 11  is -C(=O) or the like]; Y is absent; R is 4-10C t-alkyl, 2-13C t-aralkyl or the like; X is absent or group of formula III (in which R 3  is 1-4C lower alkyl; R 4  is 2-4C alkylene or the like; Z is -NH-R 6 - NH- (R 6  is absent or 2-10C alkylene); -(*) shows the position of -OO-].  
     EXAMPLE: t-Butyl peroxy-3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate.  
     USE: Polymn. initiators and curing agents for resins.  
     PREPARATION: Compds. of formula I are obtained by reacting a reactive acid halide and an antioxidant having a chloroformato group with a t-alkyl hydroperoxide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05301513-A (JP)
Title: Air-conditioning device for automobile
Inventor: ASADA SOICHIRO
IPC: B60H1/00
Filed: 1992-04-24
Abstract: PURPOSE:To reduce capacity of an evaporator by arranging motors for two cylindrical impellers used for an air-conditioning device for an automobile on the respective two sides of a cooler unit. CONSTITUTION:In an air-conditioning device for an automobile, a suction port 4 is formed in the back of a cooler unit case 3 comprising upper and lower cases 1 and 2 and a discharge port 5 is formed in the front thereof. Meanwhile, an evaporator 6 is arranged in an inclined state in the cooler unit case 3, the motor 8 parts of two fan motor 9 each comprising a cylindrical impeller 7 and a motor 8 for driving the cylindrical impeller 7 are symmetrically arranged in front of the evaporator 6 to the two end parts of the cooler unit case 3.
Patent JP-S5922950-A (JP)
Title: Polyvinyl chloride type resin composition
Inventor: HISATSUNE YASUNORI
IPC: C08L27/00
Filed: 1982-07-28
Abstract: PURPOSE:The titled nonrigid composition, prepared by incorporating a tetraalkyl 1,2,3,4-butanetetracarboxylate with polyvinyl chloride, having improved cold and evaporation resistance, and suitable for automotive leathers, etc. CONSTITUTION:A polyvinyl chloride type resin composition prepared by kneading 100pts.wt. polyvinyl chloride with 20-150pts.wt. tetraalkyl 1,2,3,4-butanetetracarboxylate expressed by the formula (R1-R4 are 4-10C alkyl to give 16-32 total carbon atoms). The compound expressed by the formula has improved compatibility with the polyvinyl chloride and will not easily cause blooming nor bleeding out.
Patent JP-S63299534-A (JP)
Title: Radio telephone
Inventor: YORITA TAKEO
IPC: H04B7/26
Filed: 1987-05-29
Abstract: PURPOSE:To surely manage the radio mobile terminal equipments even in the case of the increase of the number of these terminal equipments by securing such a constitution where a discrimination number can be partly set, changed and deleted to each terminal equipment through the master equipment side and such discrimination numbers are supplied from each terminal equipment for connection control. CONSTITUTION:A master equipment 2 contains a memory 13 where the variable discrimination numbers to be added to each discrimination number are written and stored in response to the radio mobile terminal equipments 3-1-3-m and a keyboard 11 which sets the variable discrimination numbers of equipments 3-1-3-m to the memory 13. When these variable discrimination numbers are transmitted from the equipments 3-1-3-m in addition to the discrimination numbers in a calling state, a radio mobile terminal equipment 3-k is connected to a wire telephone circuit 1 via radio equipments 14-1-14-n. Thus a radio telephone is obtained. Thus each radio mobile terminal equipment is available only to a specific person and also a terminal equipment if carried outside with no permission can be disabled. In such a way, the radio mobile terminal equipments are surely controlled even in the case of the increase of the number of these equipments.
Patent JP-S6114387-A (JP)
Inventor: MASUDA KAZUO
IPC: B63B35/44
Filed: 1984-06-28
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-S62287685-A (JP)
Inventor: KAMENO KOTARO
IPC: H05K1/02
Filed: 1986-06-06
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-2000323827-A (JP)
Title: Jet soldering apparatus
Inventor: KANZAKI NOBORU
IPC: H05K3/34
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the soldering quality of a printed board with a simple structure. SOLUTION: A molten solder flow guide part 2 extending to the outer and lower side of a nozzle 1 is provided with a mechanism 2a for making molten solder 10 waving and thereby bringing the solder 10 into contact with the surface of a printed board 7. As a result, the solder 10 comes in contact twice successively with the board 7 which is being transferred over the nozzle 1, thereby preventing deposition of the solder in bulk.
Patent JP-H04333724-A (JP)
Title: Pilot operation hydraulic-circuit for hydraulic shovel
Inventor: OGAWA KEIJI
IPC: E02F9/20
Filed: 1991-05-09
Abstract: PURPOSE:To simplify mechanism, and make a cost and quality profitable, and simplify a jointing hydraulic line to a valve also, and improve assembling workability, and facilitate changing a jointing pattern by a different maker. CONSTITUTION:On the way of a piping between a pilot valve and a main direction change-over valve, change-over valves 20-25 for change-over-jointing a plurality of outlet ports in the same manner as that of a plurality of inlet ports to which pilot pressure is applied according to each operation of the pilot valve are jointed to input conduit lines A-H and output conduit lines (a)-(h) in parallel with each other. By switching the spool positions of the change-over valves 20-25 with pilot pressure or manual operation, the operation type of an operation lever is changed.
Patent JP-S5655081-A (JP)
Title: Charge coupled device
Inventor: KADOTA HIROSHI
IPC: H04N5/335
Filed: 1979-10-12
Abstract: PURPOSE:To improve the yield of a charge coupled device by forming an electrode for transferring a signal charge to a charge transfer device of the transfer electrode of the charge transfer device, making the feeding voltage and the transfer voltage different from each other, thereby eliminating the crossover of the electrode. CONSTITUTION:An electrode for feeding the signal charge obtained from the photoreceptor on a semiconductor substrate 1 to a charge transfer device of the transfer electrode 3 of the charge transfer device so that the voltage for feeding the signal charge and the voltage for feeding in the charge transfer device are differentiated. For instance, an N<+> type layer of diffused high density is formed on the P type substrate 1 to thereby form a photodiode 2, an N-channel element is formed, and a P type layer 7 is formed as a potential barrier in the transfer channel 6. Then, the clock pulse of the amplitude A is applied to the electrode 3, the light signal voltage read at previous operation is dispatched to an output device, a pulse having a width B is applied at the time of completing the operation, and a charge is fed from the photodiode 2 to the transfer channel.
Patent JP-S61289209-A (JP)
Title: Combustion tube
Inventor: NAKATANI KAZUTO
IPC: F23D3/10
Filed: 1985-06-18
Abstract: PURPOSE:To realize the favorable red-hot situation at the red-heat part of an outer flame tube and at the same time improve the exhaust gas characteristic by a constitution wherein slit-like cut-outs are made on the upper part of the outer flame tube and at the same time horizontal and vertical parts, which diverge upwards so as to locate higher the nearer they approach a transmissive tube side. CONSTITUTION:Slit-like cut-outs 23a are made on the upper part of an outer flame tube 23. The outer flame tube 23 is so constituted as to have tapered parts 29 expanding outwards and upwards, horizontal parts 30 bent from the tapered parts 29 and vertical parts 31 further bent vertically from the horizontal parts so as to expand outwards and upwards. The top plate 32 of the outer flame tube is cappingly attached between a transmissive tube 25 and the upper part of the outer flame tube 23 by being spot-welded onto the horizontal part 2 at the upper part of the outer flame tube 23. Through the constitution as described above, the red-hot situation of the outer flame tube can be made favorable and at the same time the exhaust gas characteristic is also improved.
Patent JP-H08326870-A (JP)
Title: Damper
Inventor: IMAKIRE MASAYOSHI
IPC: F16H45/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide a damper whose axial dimension of a torque converter can be decreased so as to prevent wear of a spring. CONSTITUTION: A damper is provided with springs arranged in plural positions in the circumferential direction, a drive plate 57 fixed to a clutch plate 21 inside of the springs and push-presses the springs in compliance with locking/ unlocking of a lock-up clutch device 14 and a driven plate 32 receiving spring force following locking/unlocking of the lock-up clutch device 14. The driven plate 32 is provided with a crossing port, and arranged freely movably in the axial direction in relation to an output member. The drive plate 57 is provided with a crossing part by which it crosses the driven plate 32 fixing part and crossing port, a regulation part for regulating axial movement of the driven plate 32 and a spring holding part for holding the spring outside of the regulation part.