baber/WOPTO huggingface dataset:
Patent JP-S59158829-A (JP)
Title: Fabrication of iron bars for underground beam
Inventor: MATSUYAMA YOSHINORI
IPC: E02D27/00
Filed: 1983-02-26
Abstract: PURPOSE:To reduce the number of processes and materials as well as shorten the period of construction by a method in which the upper end of the vertical part of an inversed T-shaped tool consisting of the vertical part and horizontal part is set on the beam material of the second floor, and the main iron bars on the upper end of the underground beam are set on the horizontal part. CONSTITUTION:The beam material 1 of the second floor consists of lower end main iron bars 3, a stirrup 4, and a plate 5 with a hole, and an inversed T- shaped tool 6 consists of a vertical part 6A and a horizontal part 6B. The upper end of the vertical part 6A is coupled with the plate 5, the upper end main iron bars 8 of an underground beam 7 are set on the horizontal part 6B, and the strirrup 9 is laid on the upper end main iron bars 8. The lower end main iron bars 10 of the underground beam 7 are set in the inside of the lower part of the stirrup 9, and the upper and lower end main iron bars 8 and 10 and the stirrup 9 are bound with each other for fixation. In this case, the length of the vertical part 6A is adjusted for level regulation so that the iron bars of the underground beam 7 become horizontal.
Patent JP-H11231417-A (JP)
Title: Projection type display device
Inventor: HABA SHINJI
IPC: H04N5/74
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which efficiently cools a modulating system constituting an optical unit and a color synthesizing optical system. SOLUTION: An air intake 240 is formed below the modulating system 925 and the color synthesizing optical system 910 and an air intake fan 71 is arranged by holding the modulating system 925 and the color synthesizing optical system 910 at the projection type display device provided with the modulating system 925 and the color synthesizing optical system 910. Since the modulating system 925 and the color synthesizing optical system 910 are cooled by air on the air intake side of the air intake fan 71, they are uniformly cooled without localization so that cooling efficiency is improved.
Patent JP-S59159002-A (JP)
Title: Strain measuring device
Inventor: HONDA HARUKICHI
IPC: G01B7/16
Filed: 1983-03-01
Abstract: PURPOSE:To measure the amount of strain without receiving effect of instability of a bridge voltage, by performing an operating process based on the unbalanced voltage of a bridge circuit and a specified reference voltage, and correcting the error in strain sensitivity due to the unstable bridge voltage. CONSTITUTION:Voltages ex and Ex, which are detected by a voltmeter 3 and a bridge-voltage detecting circuit 20 and a reference voltage Eo from a reference- voltage generating circuit are inputted to input terminals X, Y, and Z. Then a voltage e' is outputted from an output terminal W of an operator 5. The reference voltage Eo is set so that the voltage Eo becomes equal to a stabilized bridge voltage E, i.e., Eo=E. Then the output e' is not affected by the instability of the bright voltage, even though the bridge circuit 1 is excited by a stable bridge voltage Ex. In other words, the output e' becomes an unbalanced voltage (e), which is obtained by exciting the bridge circuit 1 by the stable bridge voltage E. The output e' of the operator 5 is displayed by a display device as strain (epsilon).
Patent JP-H03238173-A (JP)
Title: One-side submerged arc welding method
Inventor: OYAMA SHIGEO
IPC: B23K9/18
Filed: 1990-02-13
Abstract: PURPOSE:To form a fine bead by arranging two welding wires having the specified diameter in parallel with a weld line to form one electrode, using this as a first electrode and making a root gap specified times the size of the wire diameter. CONSTITUTION:Square groove multiple electrode one-side submerged arc welding is performed by using a small diameter welding wire 1 and a large diameter welding wire 2. The two welding wires having 1.0-3.5mmphi diameter (d) are then arranged in parallel with the weld line. The same welding power source, a wire feed machine 3 of a wire feed mechanism and a feed roller 4 for the twin wires are then held commonly for these wires to form the one electrode. This is used as the first electrode and the root gap is made to 1.2-1.5 times the size of the wire 1 diameter. consequently, square grooves welding can be easily performed at high speed.
Patent JP-S58148520-A (JP)
Title: Semiconductor circuit
Inventor: TANIGUCHI MAKOTO
IPC: H03K19/0944
Filed: 1982-02-26
Abstract: PURPOSE:To attain low power consumption and to speed up the circuit operation, by using an N channel junction FET for a semiconductor circuit. CONSTITUTION:An N channel MOS FETT1 and the N channel junction FETT2' are provided on one semiconductor substrate, and an input signal is inputted to a gate of the FETT1. The source of the FETT1 is grounded, the drain of the FETT1 and the source of the FETT2' are connected, the connecting point is taken as an output OUT, the OUT and the gate are connected, the drain of the FETT2' is connected to a power supply Vcc to form an inverter circuit of high speed operation at a low voltage. A 2-input NOR circuit is formed with N channel MOS FETs T1, T3 and the N channel junction FETT2' to attain low power consumption and to speed up the circuit operation.
Patent JP-H03236563-A (JP)
Title: Absorption regenerating device
Inventor: FUJITO TOSHIYA
IPC: F25B37/00
Filed: 1990-02-13
Abstract: PURPOSE:To regenerate an absorbent with high efficiency and to enable high-efficient straightening of fluid, flowing through a fluid conduit, by a method wherein a coil layer is formed on the outer wall of a metallic fluid conduit with a built-in flow straightening lattice made of a metal, and lines of magnetic force are generated by means of the coil layer. CONSTITUTION:A flow straightening lattice 5 formed of a metallic sheet has a surface on which an absorbent 6 is carried, and has a shape with size and a shape matching those of the inner surface of a fluid conduit 7. The central axis of each lattice window is positioned in a manner parallel to the central axis of the fluid conduit 7. The fluid conduit 7 with the built-in flow straightening lattice is also made of a metal. A coil layer 9 wherein coils 8 are combined together is formed at a position facing the flow straightening lattice 5 of the outer wall of the fluid conduit 7. Further, a power source part 10 to feed a power to the coil layer 9 is provided. When the coil 8 is charged with a current, the coil layer 9 generates lines of magnetic force. Since the flow straightening lattice 5 and the fluid conduit 7 are made of a metal, they themselves form a heat generating body by means of lines of magnetic force, and the absorbent 6 carried on the surface of the flow straightening lattice 5 is directly heated for reproduction. Thus, the absorbent 6 is reproduced with high efficiency, and the flow of fluid flowing through constitution is straightened with high efficiency.
Patent JP-S56127844-A (JP)
Title: Two-stage transmission
Inventor: TADENUMA AIICHIROU
IPC: F16H3/54
Filed: 1980-03-13
Abstract: PURPOSE: To transmit the input rotation at the speed ratio of 1:1 or at a reduced speed by coupling an input rotor and an output hub to a sun gear and a planetary gear and selectively connecting an internal gear to the input rotor or a fixing member by an electromagnetic clutch.  
     CONSTITUTION: When electromagnetic coils 19 and 24 are disconnected, an internal gear 11 is in a racing state with respect to the output hub. Hence, even when a sun gear 9 integrally rotates with an input rotor 5, a planetary gear 8 only rotates but does not revolve, and an output hub 3 does not turn. When an electromagnetic coil 19 is excited, an armature 16 is adsorbed to the flange member 7 of an input rotor 5, and an interval gear 11 rotates integrally with the input rotor 5, the output hub 3 formed integrally with the planetary gear 8 rotates integrally with the input rotor 5. When the electromagnetic coil 19 is disconnected and the electromagnetic coil 24 is excited the armature 20 separates, and the armature 20 is adsorbed to a field core to fix the internal gear. The rotation of the input rotor 5 rotates and revolves the planetary gear 8 to rotate the output hub 3 at a reduced speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000230703-A (JP)
Title: Liquid fuel combustor
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a safe combustor in which mixed gas that should be jetted out from a burner port is prevented from leaking out from a press fit portion and no abnormal combustion is caused, by allowing a burner cylinder and a mixing tube to be intimately in contact with each other at their lower portions through entire circumferential press fitting for ensuring connection. SOLUTION: On an annular burner seat 15, a flange 28 at the lower end of a mixing tube 16 is pressed by a flange 27 at the lower end of a burner cylinder 17. The inner side of the lower portion of the burner cylinder 17 is permitted to have an intimate contact with the lower portion of the mixing tube 16 through entire circumferential press fitting to ensure connection so as to prevent leakage of fuel gas. Further, the mixing tube 16 and the burner cylinder 17 are managed not to easily come off. Thus, the mixing tube 16 and the burner cylinder 17 are constantly coaxially held, which fact is led to good mixing of the fuel gas with primary air as well as uniformed amount of supply of mixed gas to a burner port 23, resulting in stable combustion without any unbalance in the size and shape of the flames. Moreover, as the lower edge of the burner port forms a channel whose area is gradually increased as it is confronted by the press fit portion of the burner cylinder and the mixing tube, stable combustion flames are formed without causing lifting.
Patent JP-H07240603-A (JP)
Title: Dielectric resonator device and characteristic adjustment method therefor
Inventor: ISHIHARA YASUMASA
IPC: H01P1/205
Filed: 1994-03-02
Abstract: PURPOSE:To set or adjust a coupling between adjacent resonators by forming an external conductor part elimination part at a part of the periphery of a conductor for coupling in all or prescribed dielectric resonators among the plural dielectric resonators. CONSTITUTION:The dielectric resonators Ra-Rc for which internal conductors 3a-3c are formed inside dielectric blocks and the conductors for the coupling for forming capacitance among the internal conductors are formed along with external conductors 6a-6c on side faces are integrated by jointing the side faces and the adjacent dielectric resonators are connected. In this case, by forming the external conductor part elimination part 31ab on the side face of the dielectric resonator, the capacitance between the internal conductors 3a and 3b and the external conductors 6a and 6b is reduced, the apparent capacitance between the internal conductors through the conductor for the coupling is increased and an electric field coupling between the internal conductors 3a and 3b is increased. Also, by forming the external conductor part elimination part 32c, the capacitance between the internal conductors 3b and 3c and the external conductors 6b and 6c is reduced and the electric field coupling between the internal conductors 3b and 3c is increased.
Patent JP-S54126728-A (JP)
Title: Control of rice blast
Inventor: KAWADA SEIGO
IPC: A01N43/90
Filed: 1978-03-20
Abstract: PURPOSE: To prevent the rice blast in rice nursery, and the leaf rice blast after transplantation of rice plant, by vaporizing and depositing tetrahydropyrroloquinolinone to the stalk and leaf of young rice plant.  
     CONSTITUTION: Rice blast is prevented by evaporating 5-50 g of 1,2,5,6,-tetrahydro-4H-pyrrolo[3,2,1-i,j]quinolin-4-one of the formula per 100 m 3  of a nursery chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60175529-A (JP)
Title: Stirrer
Inventor: HARADA TSUKASA
IPC: B01F13/08
Filed: 1984-02-21
Abstract: PURPOSE:To reduce running cost, by performing the stirring in a tank such as a hot water storage tank by utilizing the flow of a heating medium used in the heat exchange with the fluid in the tank without using the other power source. CONSTITUTION:An internal rotary shaft 12 and an external rotary shaft 9 are respectively provided to the inside and outside of a tank 1 such as a hot water storage tank through the wall part 1a thereof and a stirring blade 13 is attached to the internal rotary shaft 12 inwardly from an inner magnet body 14 while a blade wheel 10 is provided to the external rotary shaft 9 outwardly from an outer magnet body 11. This blade wheel 10 is made rotatable by the flow of a heating medium used in the heat exchange with the fluid in the tank 1. By this mechanism, the fluid in the tank such as the hot water storage tank can be stirred at low running cost.
Patent JP-S62189797-A (JP)
Inventor: KUDO MICHIYOSHI
IPC: H05K7/14
Filed: 1986-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09221057-A (JP)
Title: Running operation device for running wheel
Inventor: HIDAKA SHIGEMI
IPC: B62D11/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make constant the operation characteristic of steering wheel for turning by making constant the operation direction of the steering wheel therefor even in the case of changing over the running direction to the forward or rearward by means of a main shift lever. SOLUTION: A turning block 71 on which a main shift lever 13 is mounted is turned around an X axis 72, and thereby a universal joint part 79 at an end of a turning yoke 76 mounted on the block 71 so as to be turnable around a Y axis and a universal joint 80 on the Y axis at an end of operation arm part 78 of hydraulic drive means for turning are connected to each other by means of a connection arm 81. At the time of forward and rearward running the tilting direction of the yoke 76 is changed over with the lever 13 and turning operation is carried out through a steering wheel 12, then the moving direction of the arm part 78 is actuated reversely, and thus matching between the operation direction and quantity of the hydraulic drive means and the moving direction and turning angle is attempted.
Patent JP-S63201009-A (JP)
Title: Production of carbide
Inventor: YAMAMOTO RYOJI
IPC: C01B31/30
Filed: 1987-02-17
Abstract: PURPOSE:To produce carbide having high hardness and high strength by performing uniform mixing previously in the stage of producing carbide by mixing metal (and metal oxide) powder having high m.p. with carbon black having a structure to destruct previously the structure of the carbon black. CONSTITUTION:Carbon black powder having chain structure, etc., such as channel black or furnace black is charged to a ball mill Henschel mixer, etc., and the structure is destructed by crushing the powder. Then, the crushed carbon black is mixed with powder of W, Mo, Ti, Ta, etc., having high m.p. and metal oxide, and the mixture is allowed to react by heating in H2 atmosphere or in vacuum to obtain thus target carbide. By this method, the mixing of the carbon black with metal (or metal oxide) powder is performed uniformly since the structure of the carbon black is destructed previously.
Patent JP-2000229664-A (JP)
Title: Cover material
Inventor: SUZUTA MASAYOSHI
IPC: B65D77/20
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of easy unsealing properties and also prevent the generation of roping when unsealing is performed. SOLUTION: A sealant layer is composed of a polymer containing a 50-99 wt.% thermoplastic resin A and a 1-50 wt.% non-compatible or partially compatible thermoplastic resin B polymer blended together. The domain diameter ratio l/s (l: domain long diameter and s: domain short diameter) of the thermoplastic resin B dispersed in the thermoplastic resin A as a base of the sealant layer is set in the range of 1.5<=l/s<=10.
Patent JP-H07214689-A (JP)
Title: Water bag excellent in water transmission resistance and production thereof
Inventor: HAYASHI MINORU
IPC: A47C17/02
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a water bag having high strength and improved in water transmission resistance by constituting the first resin layer of the water bag of a specific chlorine base resin and a plasticizer and constituting the second resin layer of a thermoplastic elastomer and transferring a part of the plasticizer in the first resin layer to the second resin layer. CONSTITUTION:The first resin layer 11 of a water bag consisting of a cavity part 2 receiving a liquid and the sheet 1 covering the cavity part contains a chlorine type resin selected from a group consisting of a polyvinylidene chloride resin, a polyvinyl chloride resin, a mixture of them and a vinylidene chloride/ vinyl chloride copolymer and a plasticizer. Second resin layers 121,122 are composed of a thermoplastic elastomer and a part of the plasticizer in the first resin layer 11 is transferred to the second resin layers. In this case, the sheet 1 consisting of the first and second resin layers is heated in order to transfer and diffuse a part of the plasticizer in the first resin layer 11 to the second resin layers 121, 122. Therefore, the plasticizer in the first resin layer is reduced and high water transmission resistance is imparted to the first resin layer 11.
Patent JP-S59159996-A (JP)
Title: Continuous electrolysis method
Inventor: TSUDA TETSUAKI
IPC: C25F7/00
Filed: 1983-02-28
Abstract: PURPOSE:To enable electrolysis by normal pulse wave-form with a DC power source by using electrodes each formed by alternately placing electrically conductive zones and nnconductive zones as counter electrodes for a moving material to be teated. CONSTITUTION:Each of counter electrodes 5 for a moving material 4 to be treated is formed by alternately placing electrically conductive zones 6 and nonconductive zones 7 in the moving direction (a) of the material 4 so as to regulate the intermittent current supply ratio to a prescribed value. The material 4 is intermittently electrified by supplying DC to the counter electrodes 5, and electrolysis is carried out with electric current having normal pulse wave-form in the same manner as pulse electrolysis with a pulse power source.
Patent JP-S62191781-A (JP)
Title: Ultrasonic radar equipment
Inventor: KUMASAKA TORU
IPC: G01S7/52
Filed: 1986-02-18
Abstract: PURPOSE:To prevent erroneous operation due to the effect of secondary reflection and to reduce power, by variably controlling the level of an ultrasonic pulse transmitted in inverse proportion to the receiving level of a reflected ultrasonic pulse. CONSTITUTION:A signal processing part 1 uses a DC power source +V as a power source to generate a transmission order signal A at a predetermined constant cycle. A transmission part 2 receives the supply of the signal A from the processing part 1 to transmit an ultrasonic pulse B and a receiving part 3 receives the reflected wave B' from an object 4 to be measured of the pulse B to output a receiving signal C to supply the same to the processing part 1. A peak holding part 5 receives the signal C from the receiving part 3 and holds the peak level thereof until the next signal C is supplied to output the same. A transmission level control part 6 supplies the output obtained by applying level control to the power source +V in inverse proportion to the output signal of the peak holding part 5 to the transmission part 2 to variably control the level of the ultrasonic pulse transmitted by the transmission part 2.
Patent JP-S62258560-A (JP)
Inventor: HAINTSU BUERUNAA KEEZEN
IPC: H04N19/593
Filed: 1987-02-18
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-H0542847-A (JP)
Title: Method for attaching latch to connecting shaft on removable sheet
Inventor: NIIHORI HIDEO
IPC: B60N2/90
Filed: 1991-02-01
Abstract: PURPOSE:To enable right and left latches to be surely locked to respective strikers by fixing a connecting shaft by means of welding while both of the right and left lathes are engaged with the respective strikers. CONSTITUTION:A connecting shaft 1 comprises a connecting pipe 12 to which a control lever is integrally affixed and a fixed tube 13 having latches 2 welded and fixed to the end portions thereof. While the right and left latches 2 are engaged with respective strikers 3, the connecting pipe 12 is fixed to the fixed pipe 13 by means of welding. The right and left latches 2 can thus be firmly locked to the respective strikers 3.
Patent JP-S53118120-A (JP)
Title: Pressure plate of copiers
Inventor: SOGA SETSUO
IPC: G03G15/04
Filed: 1977-03-25
Abstract: PURPOSE: To prevent the production of contamination of original holding face by forming the original holding face of a pressure plate body which holds the original with a material which has a specific volume resistivity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60178358-A (JP)
Title: Glucose detecting ink composition and tester formed by using the same
Inventor: MIYAZAKI TAKESHI
IPC: G01N33/52
Filed: 1984-02-24
Abstract: PURPOSE:To enhance sensitivity and quantitative analytical capacity, by dissolving or dispersing a reagent composition, which consists of glycosidase, peroxidase, an oxidizable indicator, a binder and a stabilizer, in a non-aqueous solvent. CONSTITUTION:A compound having proper oxidation inhibiting activity such as tocopherols and a surfactant such as glycerol monoacetate are added to glycosidase, peroxidase, an oxidizable indicator such as o-toluidine and a binder such as a polyester resin to form a reagent composition which is, in turn, dissolved or dispersed in a non-aqueous solvent such as benzene to constitute a glucose detecting ink composition. By using this composition in a state applied to a support such as paper, the discoloration and coloration phenomenon of the oxidizable indicator by peroxide in the open air can be prevented.
Patent JP-H09233634-A (JP)
Title: Method of removing cable left in field
Inventor: NAGAMACHI SHUNJI
IPC: H02G1/06
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To surely remove a cable by extracting it from a conduit by holding the end part of the cable left in the field having less tolerable part from its inside with a large holding force. SOLUTION: A holding means 11 has a cup member 12 which has a flange 13 for coupling and moreover a bonding agent injecting hole 16 and a plurality of through holes 14 at the bottom part thereof and a plurality of pin materials 15 which are hit into the end part of the cable being left. The cup member 12 is disposed to the end part 8a of the cable being left and then the bonding agent is supplied to the end part 8a of the cable being left from the injecting hole 16. Thereafter, the cup member 12 is couples with the end part 8a of the cable being left by hitting a plurality of pin members 15 into the end part 8a of the cable through insertion into the injecting hole 16 and a plurality of through holes 14, Therefore, the cable being left 8 is extracted from the conduit and can be removed therefrom.