baber/WOPTO huggingface dataset:
Patent JP-H08214759-A (JP)
Title: Chemical solution pump-driving device of soil-disinfecting machine
Inventor: OISHI TSUNEO
IPC: A01M17/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide the chemical solution pump-driving device of a soil-disinfecting machine, capable of surely stopping a motor, even when the frame of the machine is stopped at any place. CONSTITUTION: A rotator rotated with the travel of a soil-sterilizing machine, and an operating member rotated by the operation of a chemical solution pump-driving motor 26 are provided. An electric source-closing switch 19 for switching two contact points with the rotator, and an electric source-breaking switch 31 for switching two contact points with the operating member are connected in series between a driving motor 31 and an electric source 35. Two contact points between the switches are connected to apply an electric current to the driving motor 26 with the electric source- applying switch 19, and the application of the electric current is broken with the electric source-breaking switch 31 to surely stop the driving motor 26.  An electric source-closing switch-interlocked switch 43 capable of being closed interlockingly with the switch action of the electric source-closing switch 19, and an electric source- breaking switch-interlocked switch 45 capable of being closed interlockingly with the switch operation of the electric source-breaking switch are connected in series to the driving motor 26 to form a driving motor-controlling circuit.
Patent JP-H069446-A (JP)
Title: Low temperature conversion of alkane
Inventor: ISUTOBUAN TAMASU HORUBUAATO
IPC: C07C29/124
Filed: 1993-03-04
Abstract: PURPOSE: To form an alkyl monohalide or alcohol at low temp. and low pressure with high selectivity.  
     CONSTITUTION: An alkane and an added halogen source are added to an aq. soln. in a homogeneous system in which a transition metal halide-contg. complex is present and an alkyl monohalide is formed from the alkane such as methane or ethane at low temp. and low pressure. Optional hydrolysis of the alkyl monohalide to the corresponding alcohol may follow. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S55135933-A (JP)
Title: Electronic unit with sound generator
Inventor: HOURIYUU SAKAE
IPC: G06F15/02
Filed: 1979-04-11
Abstract: PURPOSE: To make it possible to discriminate a data easily by distinguishing the difference of an input data or a data in the memory by means of intermittent frequency of a sound, and discriminating it by frequency, tone or intensity of a sound of adjacent data, or those combination.  
     CONSTITUTION: The oscillator OSC1 generates a pulse signal S 1 , the programmable frequency divider PRD1 outputs a pulse signal S 2  by dividing frequency of the signal S 1  in accordance with the input of a 4 bit signal from the OR gate OR, and a speaker SP1 is operated through the amplifier AMP1. In this case, the encoder ENC1 converts the key information such as depressed 0 ... 9, decimal point, alphabet, symbol, etc. to the 4 bit signal, outputs it to the frequency divider PRD1 and simultaneously stores it in the memory MEM1. Thus, it is possible to discriminate a data without watching the display, by distinguishing the difference of an input data or a data in the memory MEM1 by means of intermittent frequency of a sound, and discriminating the adjacent data by frequency, tone or intensity of a sound, or those combination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55137308-A (JP)
Title: Muffler for automatic bicycle
Inventor: NAKAYAMA TSUNEO
IPC: F01N13/16
Filed: 1979-04-11
Abstract: PURPOSE: To provide black appearance having excellent corrosion resistance and heat resistance, by coating entire outercircumference of muffler with galvanization  film of chrominum oxide.  
     CONSTITUTION: Entire outercircumference of basic body constructing a muffler 20 is coated with a galvanization film 21 composed of chromium oxide added with acetic acid or the like. Consequently the muffler 20 provides black appearance  caused by chromium oxide. Since said film 21 has corrosion resistance and durability sufficient for 500°C heat, it exhibits excellent heat resistance for high temperature  exhaust gas flowing through the muffler 20, thereby it neither deteriorate at early  time nor the black appearance is deteriorated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05242976-A (JP)
Title: Power unit and illumination apparatus
Inventor: KITAMURA NORIYUKI
IPC: H05B39/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide an illumination apparatus capable of being lighted without resetting a power source when a low-voltage halogen lamp is removed and fitted again. CONSTITUTION:The voltage of a commercial AC power source E is rectified by a full-wave rectifying circuit 1, a constant-voltage element SBS outputs pulses according to the pulsating current, transistors Q1, Q2 are turned on and off in turn, and the high-frequency alternating current is outputted. Charges charged in a capacitor C2 are normally discharged through a closed circuit of capacitors C2, C3, a diode D3, an input winding T2a, a primary winding T1a, and the capacitor C2. When the instantaneous voltage of the pulsating current becomes the preset value or below while a low-voltage halogen lamp IL is removed from a secondary winding T1b, a discharging resistor R6 discharges the charges charged in the voltage-dividing capacitor C2 according to the pulsating current. When the low-voltage halogen lamp IL is fitted again after it is removed, the constant-voltage element SBS operates the transistor Q2, and an illumination apparatus can be lighted as it is without resetting the power source E.
Patent JP-S55137058-A (JP)
Title: Sprinkler
Inventor: TANEDA SHIGENOBU
IPC: B05B7/14
Filed: 1979-04-10
Abstract: PURPOSE: To bring a water pressure chamber and a dusting powder chamber to the same pressure, to mix water  and dusting powder at the fixed rate, and to sprinkle the water and the dusting powder continuously, by a  mechanism wherein a bellows-phragm partitioning a portion between the water pressure chamber and the dusting powder chamber is pressurized by city water and the pressure of the dusting powder chamber is increased.   
     CONSTITUTION: A filling port 21 of a dusting powder chamber B is upward directed, and dusting powder with  arbitrary concentration is filled through a filter 39. When the sprinkler is turned down to the original condition,  a hose 44 is connected to city water and a valve 4 is opened, water enters a water pressure chamber A from a  valve chamber 12 to pressurize a bellows-phragm 27 and a pressure receiving plate 26. Thus, the chambers A,  B are immediately brought to the same pressure, and water reaches a control valve 5 through a water flow path  34 of the water pressure chamber A, a groove 33, and a flow path 32 of a main body 20. Meanwhile, the dusting powder of the dusting powder chamber B also reaches a control valve 6 through communicating pipes 15,  13 and a flowing path 35. The water and the dusting powder pass through the control valves 5, 6 adjusted so  that water in the same magnification as the magnification of the concentration of the dusting powder be discharged, are mixed by means of a dash-board 7 of a mixing chamber 8, and are sprinkled from a hose 45. The  dusting powder lessens, the bellows-phragm 27 is pushed down by water pressure, a sleeve 25 is pressure- contacted with a snap ring 36 to push down a valve spindle 16, a valve 17 is pressure-contacted with a valve  seat 19, and sprinkling is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01217759-A (JP)
Title: Controller for disk of acoustic reproducing device
Inventor: TSURUTA CHIZUKO
IPC: G11B19/02
Filed: 1988-02-25
Abstract: PURPOSE:To select an optimum performance time according to a status by reading the contents of a disk, and controlling the start and the stop of the reproduction of an acoustic signal based on a comparison result in a music number comparing means and a word number comparing means. CONSTITUTION:A means 3 for reading acoustic signal data such as music as well as data called a sub code indicating what the number is the music, namely, the contents of the disk on which the music number and the word number are recorded and a music number comparing means for comparing the read music number with the designated music number are provided. Further, the word number comparing means for comparing the read word number with the designated word number is provided and the start and the stop of the reproduction of the acoustic signal are controlled by a performance control means based on the comparison result in the music number comparing means and the word number comparing means. Thereby, to which part of one music the performance is executed can be designated to select the optimum performance time according to the status.
Patent JP-S58161402-A (JP)
Title: Distributed constant filter
Inventor: TAMURA HIROSHI
IPC: H01P1/205
Filed: 1982-03-18
Abstract: PURPOSE:To reduce the insertion loss and to decrease the size and the coupling coefficient, by providing the depth of a through-hole toward the axial length, giving a recess and a cavity for the outer surface of a dielectric block and setting the degree of coupling between a couple of resonance units. CONSTITUTION:A fitting member 26 made of a conductor, e.g. metallic cylinder or conductive paste, is fixed to the other end of a conductive film 14 electrically and mechanically, and an opposing electrode 25 is fixed to the member 26 electrically and mechanically. The resonance frequency is decided with the electric length of the conductive film 13 or 14 reduced by the permeability of the dielectric 10. The two resonance units are coupled with the odd mode and the even mode. A through-cavity 27 has e.g. rectangular cross section. The recess or a groove 27a provided at the bottom has the depth DELTAt and the depth is decided for the objective value. In changing the value DELTAt/t, the degree of coupling is reduced without increasing the insertion loss by increasing the depth DELTAt.
Patent JP-H01220952-A (JP)
Title: Transmission system for facsimile equipment
Inventor: WATANABE SHINYA
IPC: H04N1/32
Filed: 1988-02-29
Abstract: PURPOSE:To realize the polling reception of a called party even when the operator is absent by making a call to a telephone number destination after the confirmation of line interruption so as to apply polling reception when a polling requesting signal and said telephone number of polling destination are received during protocol communication. CONSTITUTION:A transmission control means provided on a sender side facsimile equipment 1 adds a telephone number of its own station and a polling requesting signal during protocol communication and sends the result to a reception facsimile equipment 2 and then interrupts the line once. When the reception control means provided on the reception side facsimile equipment 2 receives the polling requesting signal and the telephone number of polling destination during protocol destination, after the interruption of line is confirmed, the telephone number destination is called to apply polling reception. Thus, even if the operator is absent, polling is received by the called party.
Patent JP-H04261569-A (JP)
Title: Heater
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/20
Filed: 1991-02-15
Abstract: PURPOSE:To prevent the ends of a film from being damaged by rubbing with a regulating member and durability from degrading. CONSTITUTION:The film end regulating member 22 of the film heater constituted to regulate the movement of the film 21 toward the transverse direction thereof by abutting the ends 21L of the film against the regulating member 22 so as to stop the ends is constituted of revolving flanges freely rotatable around shaft parts 30, 30a and is made to be driven and rotated by the movement of the film 21.
Patent JP-2000241446-A (JP)
Title: Wire probe device for substrate and ic tester
Inventor: KANBAYASHI TOSHIKI
IPC: G01R1/067
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wire probe device for an inexpensive tester for a circuit boad and IC with reliability improved drastically corresponding to tests of the circuit board with narrow terminal pitch or an IC chip by super high density and miniaturization of IC. SOLUTION: A contact part 1a contacting with a part to be tested A is formed at one end, and at the other end, a probe 1 having a connecting part 1b to connect a conducting lead 2 and a spring part 2a to press the probe 1 are formed at a tip of the conducting lead 2 which leads a signal for a test to a testing device. The conducting lead 2, except the spring part 2a, is coated with insulating coating 7. An optimum material for the conducting lead 2 is a member having low resistance and spring property such as Be-Cu alloy or Ti-Cu alloy. Since the conducting lead 2 and the spring part 2a are the same member, soldering is not needed. Thereby the cost is reduced and reliability of the wire probe is improved.
Patent JP-H05238785-A (JP)
Title: Photochromic glass and photochromic sandwich glass
Inventor: OMURA HIROBUMI
IPC: G02C7/10
Filed: 1992-03-02
Abstract: PURPOSE:To obtain the photochromic glass which has excellent heat resistance and does not degrade photochromic functions even at a high temp. by using a specific reaction product as a photochromic layer to be formed on a glass plate. CONSTITUTION:The reaction product of a compd. formed by imparting an alkoxysilyl group to a photochromic compd. having a spiro structure and an alkoxysilane compd. is used for the photochromic layer of the photochromic glass formed with the photochromic layer on the glass plate. The above- mentioned photochromic compd. is exemplified by, for example, the spirobenzopyran compd. expressed by formula I and the spironaphthooxazine compd. expressed by formula II. In the formulas I, II, R R<3> denote a hydrogen atom, halogen atom, nitro group, 1 to 6C alkyl group or 1 to 6C alkoxy group; R<1> and R<3> may be the same or different. R<2> denotes a hydrogen atom, 1 to 6C alkyl group, 1 to 6C alkoxy group, etc.
Patent JP-S56142819-A (JP)
Title: Hot rolling method of continuously cast ingot of single-phase ferritic stainless steel
Inventor: KAWAI YUTAKA
IPC: B22D11/12
Filed: 1980-04-07
Abstract: PURPOSE:To produce a hot rolled coil devoid of generation of cracks by a method wherein the ingot of single-phase ferritic stainless steel obtained by continuous casting is quenched in water, then it is subjected to a surface treatment in a warm condition and is immediately heated and hot rolled. CONSTITUTION:The ingot being in a red hot state after casing is quenched in water to a temperature of not higher than 450 deg.C. Next, while the ingot is in the warm condition at a temperature of 450-100 deg.C, it is subjected to the surface treatment by a grinder or the like, immediately followed by heating to a predetermined temperature and the hot rolling. Accordingly, the hot rolled coil devoid of generation of cracks and abnormality after the hot rolling can be obtained while reducing the cost.
Patent JP-H09239574-A (JP)
Title: Production of engine valve and device therefor
Inventor: HIRATA MASAMI
IPC: B23K26/34
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To suppress dilution of a base material caused by over heating in the edge part of a groove part in a build up welding by laser beam by forming a groove on a valve face part, supplying powder to the groove part. SOLUTION: A groove part 3 is formed on a part being a valve face of a valve body 1. The front face of powder layer of a padding powder material supplied on the groove part 3 is irradiated with a laser beam 5 in the circumferential direction of the groove part 3. The laser beam 5 is reduced in width narrower than the width of the groove part 3 and it is oscillated in the valve radius direction. This oscillating width is reduce after starting of padding.
Patent JP-S58161251-A (JP)
Title: Manufacture of spiral positive plate for alkali cell
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/04
Filed: 1982-03-19
Abstract: PURPOSE:To improve the strength of a positive plate thus to lengthen the service life, by pressure molding a three-dimensionally continuous porous nickel material to compress a thin frame layer more than a thick frame layer thus producing a positive plate and winding spirally. CONSTITUTION:Sponge urethane resin having the thickness of 1.5mm., frame thickness of 60-80mu and porosity of 94% is adhered to another sponge urethane resin having the thickness of 0.6mm., frame thickness of 30-50mu and porosity of 97% then applied with nickel galvanization. Said porous nickel member is pressure molded to have the thickness of 1.1mm. to compress the thin frame layer more than the thick frame layer to form a layer having low porosity on one face. Then active substance is filled over said layer. After drying, it is impregnated with the dispersion liquid of fluorine resin then dried again and pressure molded to provide the thickness of 0.68mm.. Thus produced positive plate is combined with a negative plate through a separator while bringing the layer compressed stronger to the outside and formed into a spiral. Consequently the strength of the positive plate is improved resulting in the lengthened service life.
Patent JP-H11242434-A (JP)
Title: Elliptic curve cipher executing method and cipher processing system
Inventor: KURUMAYA HIROYUKI
IPC: G09C1/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To perform a data ciphering processing and a ciphered data decoding processing in an elliptic curve cipher at high speed by executing a specific adding method. SOLUTION: An elliptic curve generating part 101 generates an elliptic curve to be used in an elliptic curve cipher. A ciphering part 103 outputs a cipher text 114 by inputting a flat text 113 and a public key 116. The random number generating part 108 of the ciphering part 103 generates a random number (k). An elliptic curve calculating part 109 performs the scalar-fold kR operation of an arbitrary point R. When the part 109 expresses a point being on the elliptic curve with homogeneous coordinates, it expresses the point with [X3 , Y3 , Z3 ] and [X1 , Y1 , Z1 , (Z1 )<2> , (Z1 )<3> ] and it uses [X3 , Y3 , Z3 ]=[X1 , Y1 , Z1 , (Z1 )<2> , (Z1 )<3> ]+[X2 , Y2 , Z2 ] as the adding method of a point and it uses [X3 , Y3 , Z3 ]=2[X1 , Y1 , Z1 ] as the doubling method of the point.
Patent JP-H01219143-A (JP)
Title: Sintered permanent magnet material and its production
Inventor: NAGATA HIROSHI
IPC: C22C38/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a permanent magnet having superior magnetic properties by incorporating Cu to a rare-earth sintered permanent magnet containing Fe-B-rare earths as a basic series and also containing Co and subjecting the above magnet to sintering and then to heat treatment under specific conditions. CONSTITUTION:Powdered raw materials are mixed so that they are formed into a composition consisting of, by atom., 12-17%, in total, of Nd and Pr, 5-14% B, <20% Co, 0.02-0.5% Cu, and the balance Fe, which is pulverized in an inert-gas atmosphere of Ar, etc. The above powdered raw materials are compacted in a magnetic field and the resulting green compact is sintered in a reducing or nonoxidizing atmosphere at 900-1,200 deg.C, and the sintered compact is subjected to heat treatment in vacuum, in an inert-gas atmosphere, or in a reducing atmosphere at 430-600 deg.C for about 5min-40hr. By this method, the sintered permanent magnet having high coercive force, and superior square characteristic in demagnetization curve can be obtained.
Patent JP-S53127559-A (JP)
Title: Molding of bent pipe
Inventor: FUKUDA KOUJI
IPC: A47L9/02
Filed: 1978-04-17
Abstract: PURPOSE: To effect the mold parting smoothly without scratching the inner wall of a bent pipe or mold, by molding the bent pipe while tilting a movable piece in the direction opposite to the drawing direction of a slide core so that the movable piece may not interrupt the slide core in sliding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57159970-A (JP)
Title: Concrete pump
Inventor: HENMI MASUZOU
IPC: F04B15/02
Filed: 1981-03-27
Abstract: PURPOSE:To prevent the separation of the concrete without requiring the valve plate, by opening two suction ports at the front face side of a hopper while providing a delivery port conducting with the delivery tube at the external position of the hopper and making two cylinders rotatable. CONSTITUTION:When the pistons 15, 16 of a concrete cylinders 6, 7 will reach to the stroke end, the cylinder 7 which is rotating both cylinders and functioning the delivery function will match with the suction port 3 at the front face of a concrete hopper 1 while the cylinder 6 which is sucking the concrete at the suction side will match with the delivery port 4. The concrete in the hopper is sucked into the cylinder 7 at the suction side while simultaneously the concrete is delivered through the delivery port 9 from the other cylinder 6. Since there is no delivery tube in the hopper, the void will not be produced in the concrete in the hopper, while the suction into the cylinder is smoothed prevent the separation of the concrete in the hopper.
Patent JP-S61205336-A (JP)
Title: Mounting apparatus of motor gear in rotary piston engine
Inventor: IKUNO YUJI
IPC: F02B55/02
Filed: 1985-03-06
Abstract: PURPOSE:To absorb an impact gear load while enhance connection rigidity of both a rotor main unit and a rotor gear, by using a spring pin for connecting the rotor main unit with the rotor gear further placing a split of the spring pin facing to the peripheral direction in the specific part. CONSTITUTION:A pin hole 24b of a rotor main unit 11 is aligned to a pin hole 14c of a rotor gear 14, and the rotor gear 14, after it is fitted to a boss part 13 of the rotor main unit 11, is connected with the rotor main unit 11 by inserting a spring pin 1 respectively into the corresponding pin holes 14c, 24b. Here a pin hole, provided in the boss part side of a rib connecting a rotor recessed part with the boss part in an external wall part of the rotor main unit 11, fits the pin 1 so that its splits 2a, 3a, formed in an opposite direction in the lengthwise direction of large and small pins 2, 3 of said pin 1, are placed facing to the peripheral direction of the rotor gear 14. While a pin hole, provided in the boss part side of the rib in the other region, fits the pin 1 so that its splits 2a, 3a are placed facing to the radial direction of the rotor gear 14.
Patent JP-S60192086-A (JP)
Inventor: HAGIMOTO HIROMI
IPC: E21D9/087
Filed: 1984-03-09
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-H01220594-A (JP)
Title: Magnetic recorder for television signal
Inventor: MIHASHI YASUO
IPC: H04N9/83
Filed: 1988-02-26
Abstract: PURPOSE:To eliminate mutual interference between signals Y and C to obtain a picture of high resolution and high quality by using nonlinear filters of signals Y and C of a composite signal to separate signals Y and C and mixing them after processing them in individual systems. CONSTITUTION:A signal Y+C is inputted to a delay circuit 33 and signals (j), (k), and l of lines n+1, (n), and n-1 are generated by 1H delay elements 21 and 22. The signal (k) of the intermediate line is inverted by an inverter 23, and three signals (j), (k), and l having the same phase are inputted to a nonlinear filter 27 as signals (m), (n), and (o) through BPFs 24, 25, and 26. An output signal (t) of the filter 27 passes a BPF 28 to become a pure signal C, and it is inputted to a low band converted chroma signal processing circuit 6 and is converted to a low band without interference distortion of the signal Y. Meanwhile, the pure signal C is subtracted from the signal (k) of the line (n) by a subtracting circuit 29 to obtain a pure signal Y free from interference of the signal C. Thus, the distortionless FM modulated Y signal and the low band converted signal C are mixed by a mixing circuit 7 and are recorded on a magnetic tape 10 to obtain pictures of high resolution and high quality.