baber/WOPTO huggingface dataset:
Patent JP-S56117881-A (JP)
Title: Arc monitoring device
Inventor: ANDOU HARUKI
IPC: B23K9/073
Filed: 1980-02-21
Abstract: PURPOSE: To obtain an arc monitoring device which facilitates the setting of welding conditions, by providing a means of detecting and displaying a frequency of short- circuiting between a consumable electrode and a body to be welded.  
     CONSTITUTION: Fluctuations of a voltage between consumable electrode 10 and body 16 to be welded are detected during welding by waveform shaping circuit 28, whose pulse output is supplied to up/down counter 30 to count a frequency of short- circuiting. The count contents are latched by latch circuit 36, whose contents are converted into a desired display from by decoder 38. For example, the frequency of short-circuiting in one cycle is decoded into digit A when 0W9, digits A and B when 10W19, and digits A, B and C when 20W29, and light emitting diodes 40aW40d connected to the digits held at high potential are turned on. Therefore, when the welding current is set according to a welding material, its shape, etc., the welding voltage can be put under the best condition by adjusting welding voltage setter 24 so that while the welding is performed by repeating a short-circuit-arc, the number of light emitting diodes turning on is maximized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01199039-A (JP)
Title: Speed change structure for working vehicle
Inventor: NISHIDA TETSUYA
IPC: F16H61/18
Filed: 1988-01-29
Abstract: PURPOSE:To provide speed change structure having high safety, by a method wherein, when the number of revolutions of an engine exceeding a given value is detected and a running speed is selected on the reverse side, the speed of which exceeds a given value, by means of a car speed setter, a motion to the speed is blocked. CONSTITUTION:In a speed change device A motioned through electric control, a reverse or forward speed change step is selected according to a set speed through control of a car speed setter 27. In this case, when the number of revolutions of an engine 1 exceeding a given value is detected by a sensor S and the running speed of a car body is selected to the reverse side, the speed of which exceeds a given value, by means of a car speed setter 27, the motion to the selected speed of the speed change device A is blocked by means of a high speed reverse block means B. This constitution prevents reversing of a car body at a high speed without damaging controllability of an electric control type speed change device even when control to perform setting to a high speed reverse position is effected if an engine is in a high rotation state, and enables ensurance of safety.
Patent JP-S63191734-A (JP)
Inventor: YAMAGUCHI YASUHIRO
IPC: B65C1/00
Filed: 1987-01-30
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-S52103759-A (JP)
Title: Apparatus for sorting wires or like by use of rod-like needle carrying wheel and fixed drum
Inventor: KURIYAMA YUKIO
IPC: H01B15/00
Filed: 1976-02-26
Abstract: PURPOSE: To provide an apparatus for sorting wires or the like by the use of rodlike needle carrying wheel and fixed drum, in which rotary shaft, having radially extending rod-like needles, is disposed eccentrically in a drum having circumferential slit, and retainer belt is held in circumferential contact with the portion of the drum where slit is not formed, whereby wires or the like can be automatically slected from waste material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000217591-A (JP)
Title: Production of derivative of 5-hydroxy-2,3-pyrazine- dicarboxylic acid
Inventor: HIRATSUKA JUNZO
IPC: C12P17/12
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a derivative of 5-hydroxy-2,3-pyrazinedicarboxylic acid used as an intermediate of pharmaceuticals and agrochemicals, a taw material for a synthetic resin or the like by culturing a microorganism that produces 5-hydroxy derivative from 2,3-pyrazinedicarboxylic acids, in a liquid medium and contacting with the prescribed 2,3-pyrazinedicarboxylic acids. SOLUTION: The subject derivative expressed by formula II, useful as an intermediate of pharmaceuticals and agrochemicals, a raw material for a synthetic resin or the like, is obtained by culturing the microorganism [e.g.; Alcaligenes sp.UK21 (FERMP-16950) or the like] capable of producing the derivative expressed by formula II from a derivative of 2,3-pyrazinedicarboxylic acid expressed by formula I (R' and R" are each H or a 1-5C alkyl), in the liquid medium contacting the product fungus body and/or processed fungus body with the derivative of 2,3-pyrazinedicarboxylic acid in aqueous solvent, accumulating the derivative and collecting.
Patent JP-S60192442-A (JP)
Inventor: EDOWAADO KIISU HOOUERU
IPC: H04B3/54
Filed: 1985-02-07
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-S59148706-A (JP)
Title: Agent for imparting resistance to rice blast
Inventor: KATOU TADAHIRO
IPC: A01N53/00
Filed: 1983-02-10
Abstract: PURPOSE:To provide an agent for imparting rice plant with strong resistance to rice blast, by using specific unsaturated monoepoxyfatty acids (most of which are novel) as active component. CONSTITUTION:A new-type agricultural chemical capable of imparting rice plant with excellent resistance to rice blast is obtained by using the 18C unsaturated monoepoxyfatty acid of formula I (one of X-Z is group of formula II and the other two are CH=CH) as an active component. The compound is novel except a part thereof (the compound of formula III). The compound can be prepared e.g. by (1) extracting rice plant with acetone before coming into ears, (2) subjecting the extract to the treatment with aqueous solution of sodium hydroxide, the chromatographic treatment, etc. to obtain the fraction highly active in biological test, (3) separating an ester derivative therefrom, and (4) hydrolyzing the derivative by conventional method. When the compound is absorbed in a rice plant having poor resistance to rice blast, the plant acquires high resistance to the blight.
Patent JP-H05280869-A (JP)
Title: Controlling method for in-furnace gas flow in rotary hearth type heating furnace
IPC: C21D1/00
Filed: 1992-02-06
Abstract: PURPOSE:To obtain an in-furnace flow control method for a rotary hearth type heating furnace which is capable of deciding setting value of in-flue O2 concentration control irrespective of a fuel flow rate, and also, coping with drastic changes in the in-flue O2 concentration generated when a burner is extinguished. CONSTITUTION:An attraction force controller 14 to a flue 5 compares an attraction force setting value corresponding to a fuel flow rate to be supplied to a plurality of burners 2 of a rotary hearth type heating furnace 1 with a measured value of its attraction force and operates a damper 7 or an exhauster 9 installed in a waste gas flue 5 of the heating furnace 1 based on the output of this deviation, thereby controlling the attraction force. Furthermore, an in-furnace O2 concentration meter 18 and an in-flue O2 concentration meter 20 measure the in-furnace O2 concentration and the in-flue O2 concentration and compares the measured value of the in-flue O2 concentration with an added O2 concentration value in which a slightly higher constant value is added to the in-furnace O2 concentration measured value by an added O2 concentration value computing element 19. A control output section 17 corrects the output of the attraction force controller 14 and corrects the output with the constant value within a fixed time after the extinguishing of a burner.
Patent JP-H06255848-A (JP)
Title: Rewinding device provided at end of processing step of off machine type rolled paper
Inventor: PENTEI RAUCHIAINEN
IPC: B65H20/06
Filed: 1994-02-18
Abstract: PURPOSE: To prevent defects in the coating of a paper web resulting from a difference in tension during replacement in an off-machine roll paper processing device by quickly replacing an unwound paper roll with the next full roll without hindrance through adjustment of tension and splicing. CONSTITUTION: Paper webs unwound from an unwinder 1 are equalized in tension by support felt 3 during a subsequent drying process. The paper web 16 unwound from a first paper roll 13 is pressed against the surface of the next full roll 12 and spliced thereto by a splicing roll, together with the support felt 3. Next, the paper web is fed to a drying step involving VAC and steam cylinders where the web is dehumidified and dried for subsequent coating step.
Patent JP-S53105602-A (JP)
Title: Apparatus for preventing overheating of water supply pump in water supply system for boiler in heat power plant
Inventor: NINOMIYA OSAMU
IPC: F22D11/02
Filed: 1977-02-28
Abstract: PURPOSE: To improve the follow-up characteristic of the water supply pump by reducing changes of the rate of flow of supply water at the time of operation of overheating prevention valves with a multi-stage orifice, which offers resistance to flow and is provided after one of the overheating prevention valve adapted to be opened first. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10225118-A (JP)
Title: Stabilized power supply
Inventor: YOSHIKAWA SHIGEO
IPC: H02M3/28
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized power supply which can be reduced in size and weight and can be made very efficient without increasing the turn ratio of a transformer more than necessary. SOLUTION: A PWM-controlled switching method stabilized power supply is provided with a dead time control circuit 12 for determining the DC potential of the output of an amplifier circuit 6 in order to determine an operating point of PWM control and a dead time control circuit 30 for changing the operating point of PWM control by receiving and detecting the output of a rectifier element and then controlling the dead time control circuit 12. Owing to his structure, a control range of the switching power supply can be set wide easily without setting a turn ratio of a transformer 2 to a high value.
Patent JP-S62181872-A (JP)
Title: Water passing type rotary joint for lens polishing machine
Inventor: HIDAKA YOSHIHISA
IPC: B24B13/00
Filed: 1986-02-04
Abstract: PURPOSE:To increase the absorbing faculty for the leaked liquid by generating a negative pressure due to the flow speed of the polishing liquid as a main stream by forming a throttle part into a throttle cylinder press-fixed into a main water passing hole and absorbing the leaked liquid. CONSTITUTION:When a rotary joint is connected with a polishing liquid feeding source, and the polishing liquid is allowed to flow in a throttle cylinder 67, the air in a cylinder space 54 which communicates to the outside air through the vent hole 66 of the cylindrical part 26 of a basic board 24 is absorbed in the form of gas foams into the solution through the passage of a hole passage, nonreducing valve, and a thin hole 73 in the throttle part 68 of the throttle cylinder 67. Therefore, if the liquid leak is generated on the contact surface between the recessed part 36 of a rotary contactor 37 and a spherical body 42 at the upper edge of a bellows chamber 40, and the liquid drops onto the bottom part of the space 54, also the leaked liquid is attracted into the solution which compulsorily passes through the throttle cylinder 67 through the above-described passage, and sent onto the main spindle of a polishing machine through a vacant cavity 59, bellows chamber 40, and a rotary shaft 32. Thus, the absorbing faculty for the leaked liquid can be improved with the simple structure.
Patent JP-S56118169-A (JP)
Title: Electronic type cash register providing function managing accounting time
Inventor: EGUCHI TOORU
IPC: G07G1/12
Filed: 1980-02-22
Abstract: PURPOSE:To ensure and enforce cash management and to prevent malacious cash steal, by managing the accounting time through the determination of the accounting time zone and the number of accountings made within this zone. CONSTITUTION:When the accounting start time is input from the keyboard 2, a CPU10 stores the start of accounting of the accounting managing memory area of RAM13, end time and number of times of accounting to areas 13a, 13b, 13c. When the start signal is input, the CPU10 transfers the start time 13a of RAM13 and the clock counter 16c in the clock circuit 16 to the comparator 17 for comparison. If they are not in agreement, notice is given from the alarm device 18. If they are count data is in the time zone between the time 13a and 13b, the accounting job is executed, the designated time Z counter 13d is made to 1 at the end, and the accounting end flag 13c is set. Further, every time of execution, counting is made in the counter 13d to compare the data and that of the accounting permission number of times 13e, and if they are equal, the end of execution is informed through the device 18.
Patent JP-H03227107-A (JP)
Title: Piezoelectric vibration element and its manufacture
Inventor: OSHIKAWA MICHITAKA
IPC: H03H9/17
Filed: 1990-01-31
Abstract: PURPOSE:To realize the piezoelectric vibrator element with a required inter- electrode capacitance integrated therein and to attain the manufacture by forming a groove to one major surface of a piezoelectric plate and providing an electrode to cover at least a part of the slot. CONSTITUTION:Lots of grooves 12 are formed in parallel to one major surface of a piezoelectric wafer 10 before forming of the electrode by means of a diamond saw or the like. Then silver paste is printed and baked to the major surface with the grooves 12 provided thereon to form an electrode 14. Moreover, an electrode 16 opposite to the electrode 14 is formed to the other major surface. Then the wafer 10 is polarized in the broadwise direction by making a terminal in contact with the electrodes 14, 16. Then the wafer 10 is split thinly to obtain a piezoelectric vibrator element 18. Thus, the inter-electrode capacitance is increased without changing the entire size. Thus, the piezoelectric vibrator element with a large inter-electrode capacitance integrated therein is realized without changing the characteristic of the resonance frequency, decreasing the strength of the element and resulting in large size.
Patent JP-S58138962-A (JP)
Inventor: KANEMITSU TOSHINORI
IPC: F25B23/00
Filed: 1982-02-12
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-H08223766-A (JP)
Title: Joint of power cable
Inventor: INOHANA SHOJI
IPC: H02G15/08
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a joint of power cable in which the thermal resistance is decreased and the transmission capacity is prevented from decreasing. CONSTITUTION: Cable conductors 1a, 1b of a submarine cable, a conductor connection tube 2, a cable insulation layer 3, a reinforcing insulator 4, an insulation oil 6, plumbing and the like 7, and an outer iron wire 8 are assembled. Spacers 241 -24n are inserted into the space in a protective case 11. Subsequently, a filler 23 having low thermal resistance is injected into the space.
Patent JP-H05188512-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/035
Filed: 1992-01-13
Abstract: PURPOSE:To maintain both of low fog and maximum density while maintaining sensitivity at the time of ultrarapid processing by incorporating a specified amount or more of a specified compound in a layer inner than the outermost silver halide emulsion layer. CONSTITUTION:The silver halide emulsion layers and nonphotosensitive hydrophilic colloidal layers are formed on a support and the layer inner than the outermost emulsion layer farthest from the support contains the compound represented by formula in an amount of <=60% of the total compounds. The silver halide grains occupying >=50% of the projection area of the total grains are flat grains having an aspect ratio of >=3. In formula, Q is an atomic group necessary to form a 5- or 6-membered heterocyclic ring containing at least one of C, N, O, S, and Se; R is 1-5C alkyl, 2-5C sulfoalkyl, dialkyl-aminomethyl, or the like; and M1 is H, alkali metal, ammonium, decomposable protective group under alkaline condition.
Patent JP-H03225772-A (JP)
Title: Internally reformed type fuel cell
Inventor: MATSUMURA MITSUIE
IPC: H01M8/06
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the pollution of a reforming catalyst by an electrolyte or a material formed from the electrolyte by disposing the reforming catalyst in a non-permeable gas passage part and an electrolyte removing material in the inner part of a fuel gas side gas distributing system and between disposing parts of the reforming catalyst. CONSTITUTION:A fuel gas supplied from the outside hardly contain an electrolyte vapor, and the fuel gas is directly introduced to a reforming catalyst 9 layer held by a non-permeable gas passage part. The reforming catalyst 9 present in this passage part allows the long-lived operation of the reforming vapor. The fuel gas containing the electrolyte or material formed from the electrolyte discharged from a gas passage part 70 on the upper stream side of the fuel gas flow is supplied to a gas passage part 70 on the lower stream side through a fuel gas side gas distributing system 12. An electrolyte removing material 10 is held in the fuel gas side gas distributing system 12, and the electrolyte or material formed from the electrolyte in the fuel gas is removed from the fuel gas by the action of the material 10, and the resulting gas is supplied to the lower stream side passage 70.
Patent JP-S62179832-A (JP)
Title: Forming device for tyre wheel
Inventor: SUZUKI TOSHIHARU
IPC: B21D53/30
Filed: 1986-02-03
Abstract: PURPOSE:To reduce the forming cost by segmenting an inner die to plural split dies, setting a spring on the central split die, and providing the forming projected surface part of every split dies with a gap. CONSTITUTION:A lower inner die 3 and an upper inner die 4 are set on an anvil 1 and a ram 2, respectively; a forming projected surface 5 is formed on the periphery of the die 3, which consists of a central split die 3A, a peripheral split die 3B, and an intermediate split die 3C. The outer peripheral surface of the die 3A and the inner peripheral surface of the die 3C are provided with an annular recessed groove 8 and an annular projected rib 9, respectively; the outer peripheral surface of the die 3C and the inner peripheral surface of the die 3B are provided with a recessed groove 10 and a projected rib 11, respectively. By this mechanism, down movement of the ram 2 forms a blank pipe W in a short time through gaps 12 and 13 between every split dies 4B and 3B and a buffering force of a ring spring 6, preventing buckling and curing generation. Therefore, the forming cost is reduced.
Patent JP-H10222496-A (JP)
Title: Method and device for converting information
Inventor: OKUMURA SEIGO
IPC: G06F17/22
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for converting information with which the number of times of communication between client and server can be reduced and efficient information conversion is enabled. SOLUTION: A server 10 estimates 2nd-order conversion information to be predicted corresponding to an information converting request from a client 20 through a 2nd-order data estimation part 14 and transmits this 2nd-order conversion information to the client 20 together with conversion information corresponding to this information converting request and the client 20 monitors the 2nd-order conversion information transmitted from the server 10 through a 2nd-order data managing part 25 and performs KANA/KANJI conversion.
Patent JP-S62179947-A (JP)
Title: Multinozzle ink jet head
Inventor: MATSUMOTO SHUZO
IPC: B41J2/045
Filed: 1986-02-03
Abstract: PURPOSE:To compensate the irregularity in the formation of droplet particles between nozzles, by irradiating at least a part of the effective part of an electrostriction vibrator for forming the droplet particle of each nozzle with high density energy beam. CONSTITUTION:An electrostriction vibrator 6 is different in the quantity of strain corresponding to its effective area under the same applied voltage and, when exposed to high temp., the characteristics thereof are deteriorated and the quantity of strain is reduced. As high density energy, laser beam or electron beam is used and repeated uniform heat treatment is enabled. When the electrostriction vibrator 6 is irradiated with beam, a part P to which a black circle was applied is a beam irradiated part but any shape of the electrostriction vibrator 6 can be adapted. An area other than the part irradiated with high density energy beam is extremely reduce in the degree of heat effect and, because only the irradiated part loses function as the electrostriction vibrator, by irradiating one area or several areas with beam if necessary, the quantity of strain can be adjusted and, by this method, the irregularity of jet characteristic between nozzles is adjusted.
Patent JP-H07205704-A (JP)
Title: Formed carpet
Inventor: TANABE KAZUO
IPC: B60N3/04
Filed: 1994-01-21
Abstract: PURPOSE:To eliminate reduction in a thickness of carpet by arranging a mesh- like thermoplastic synthetic resin layer to be formed on the reverse of a backing layer in a deep drawing molding part of the carpet. CONSTITUTION:A formed carpet 11 is composed of a carpet body 11A, a backing layer 11B to be formed on the reverse of the carpet body 11A and a mesh- like thermoplastic synthetic resin layer 11C to be formed in a backbone part 2 and a side sill part 4 being a deep drawing part on the reverse of the backing layer 11B. Thereby, even if a thickness of the backing layer 11B is reduced, since the mesh-like thermoplastic synthetic resin layer 11C only expand in meshes according to a stretch of the carpet 11, a thickness is hardly reduced, so that an excellent shape holding characteristic can be realized.
Patent JP-S55117482-A (JP)
Title: Controlling device for inverter
Inventor: KOBATA MASAKAZU
IPC: H02P27/06
Filed: 1979-02-28
Abstract: PURPOSE:To operate an inverter stably by controlling a slip frequency against an increase in an exciting current due to the fluctuation of power source or load or the saturation of an iron core. CONSTITUTION:A motor current Im detected by a current detector 7 and an electric current Io set by a current setter 9 are subjected to operation by a subtractor 8. An output signal from the subtractor 8 is sent to an amplifier 10, in which a slip frequency signal es is generated to maintain the set current Io. A slip frequency fs is set such as to maintain the motor current Im at a constant level, so that stable characteristics can be obtained.
Patent JP-H07207737-A (JP)
Title: Control device for bidet
Inventor: ARAKI HIROAKI
IPC: E03D9/08
Filed: 1994-01-20
Abstract: PURPOSE:To restrain the occurrence of such a noise as affecting radio equipment like a radio set from a pump for jetting washing water from a nozzle to a user's private parts, at the time of controlling the supply of alternating current to the pump after phase control with an alternating current phase control element. CONSTITUTION:Regarding the control of a bidet for supplying AC power to a pump 4 used for jetting washing water from a nozzle to a user's private parts after phase control with a triode AC switch TRC1, power is supplied to a seat heater 7 connected in parallel to the pump 4, according to the timing of the switch TRC1 for interrupting power supply to the pump 4. As a result, a sudden current change for the pump 4 is avoided at the time of turning on the switch TRC1, and a noise from the pump 4 is restrained.