baber/WOPTO huggingface dataset:
Patent JP-H0896943-A (JP)
Title: Heat inflow control device for induction heating device
Inventor: YAMADA SATOSHI
IPC: H05B6/06
Filed: 1994-09-27
Abstract: PURPOSE: To automatically control the heat inflow when the disturbance or the like is not generated, and to prevent the disturbance by changing the control quantity with the operation by an operator when the disturbance or the like is generated. CONSTITUTION: A main control quantity computing unit 60 obtains the main control quantity Eo on the basis of the condition inputted from a condition setting unit 7 and the intervention control quantity H outputted from an intervention control quantity output unit 61. A corrective control quantity computing unit 57 obtains the corrective control quantity ΔE by computing. From the line start to the rated speed, the power P according to the main control quantity Eo is fed from an inverter 2 to a heating coil 1, and after the line achieves the rated speed, the power P according to the control quantity E (=Eo +ΔE), which is obtained by adding the corrective control quantity ΔE to the main control quantity Eo , is fed to the heating coil 1.  The intervention control quantity H is outputted at a value according to the switching operation when intervention control quantity increasing and decreasing switches 62U, 62D are pressed, and it is not outputted when the switches 62U, 62D are not pressed.
Patent JP-H0892215-A (JP)
Title: Benzoylguanidine substituted by heterocyclic n-oxide,its preparation,its use as medicine or diagnostic agent,medicinecontaining it,and intermediated for preparing it
Inventor: HAINTSUUBUERUNAA KUREEMAN
IPC: C07D215/60
Filed: 1995-09-08
Abstract: Benzoyl guanidine derivs. of formula (I) and their salts are new: one of R1-R3 = Het (linked by C or N), SR10, OR10, NR10R11 or CR10R11R12; and the other two of R1-R3 = H, halo, CN, X(CH2)p(CqF2q+1), SOuR22, CONR23R24, COR25, SO2NR26R27, 1-8C alkyl, 2-8C alkenyl, CmH2mR14, OR35 or NR35R36; R4, R5 = H, 1-4C alkyl, Fl, Cl, OR32, NR33R34 or CrF2r+1; R10 = CnH2n-Het; Het = 1-9C heteroaryl-N-oxide (opt. substd. by 1-3 F, Cl, CF3, OMe, OH, NH2, NHMe or NMe2); R11, R12 = as R10, H or 1-4C alkyl; R14 = 3-9C cycloalkyl or phenyl (opt. by 1-3 F, Cl, CF3, Me, OMe, NH2, NHMe or NMe2); R11, R12 = as R10, H or 1-4C alkyl; R14 = 3-8C cycloalkyl or phenyl (opt. substd. by 1-3 F, Cl, CF3, Me, OMe, NH2, NHMe or NMe2); X = a bond, O, S or NR28; R22 = 1-8C alkyl, 2-6C alkenyl, CmH2mR29 or CF3; R23, R25, R26 = H or as R22; R24, R27 = H or 1-4C alkyl; or R23 + R24, R26 + R27 = (CH2)4 or (CH2)5 (both opt. with a CH2 replaced by O, S, NH, NMe or N-benzyl); R28 = H or 1-3C alkyl; R29 = 3-7C cycloalkyl or phenyl (opt. mono- or tri-substd. by F, Cl, CF3, Me, OMe or NR30R31; R30, R31 = H or 1-4C alkyl; R35, R36 = H or 1-6C alkyl; or R35 + R36 = (CH2)y (opt with a CH2 replaced by O, S, NH, NMe or N-benzyl); R32-R34 = H or 1-3C alkyl; n, p, u = 0-2; m = 0-4; r = 1-4; q = 0-6; y = 4-7. Also claimed are cpds. of formula (IIIA); A = Cl, OR45, OH, OM or imidazol-1-yl; M = alkali or alkaline earth metal ion; and R45 = 1-8C alkyl or 1-4C alkylphenyl.
Patent JP-S6293283-A (JP)
Title: Benzoxazolone derivative, production thereof, and agricultural and horticultural fungicide comprising same as active ingredient
Inventor: KOMEICHI AZUMA
IPC: A01N43/76
Filed: 1985-10-18
Abstract: NEW MATERIAL:A compound shown by the formula I (X<1> is H or halogen; R is 1-4C alkyl or phenyl). EXAMPLE:6-Nitro-3-methanesulfonyl-benzoxazolone. USE:An agricultural and horticultural fungicide especially effective for late blight of tomato, blast of rice plant. PREPARATION:A nucleus-substituted benzoxazolone shown by the formula II is reacted with a sulfonyl halide shown by the formula III (X<2> is halogen) in an inert solvent in the presence of a base (e.g., pyridine or NaOH) at 10-50 deg.C, to give a compound shown by the formula I.
Patent JP-S6292552-A (JP)
Title: Optical signal turning-off detecting system
Inventor: KAWAGOME MASAMICHI
IPC: H04B17/00
Filed: 1985-10-18
Abstract: PURPOSE:To allow for the turning-off detecting level of the optical signal by dividing the comparing identification of the light receiving signal into the identification for the data signal and for the clock signal. CONSTITUTION:The identifier of the light receiving signal is divided and provided into two for a data signal 1 and for a clock signal 8. An identifier 8 for the data signal identifies the input optical signal, outputs it to an FF2 and on the other hand, an identifier 8 for the clock signal triggers a tank 3 for extracting the timing. Here, an identifying level 6 of the data signal is held to the optimum condition, and an identifying level 9 of the identifier 8 is dislocated a little so that the level cannot be identified by the noise level. Consequently, the noise signal of the logical level does not occur and the tank 3 is also not triggered by the noise. Since the edge component is extracted in the clock signal system, the edge component, the level may be dislocated. Thus, the allowance can be made for the turning-off detecting level of the optical signal.
Patent JP-H0786455-A (JP)
Title: Semiconductor and its manufacturing method
Inventor: KAIRIKU YOSHINORI
IPC: H01L23/28
Filed: 1993-09-17
Abstract: PURPOSE:To mitigate a stress distortion of seal resin when a temperature of a semiconductor device is high, and bear the use at a high temperature. CONSTITUTION:An elastomer 10 is applied to a surface coming into contact with a resin seal body of a heat sink 2, whereby a stress distortion of the resin seal body at a high temperature is mitigated and it can bear the use at a high temperature. Further, as a groove part 2f is formed in a part coming into contact with the resin seal body of the heat sink 2, strength in a connection between an island 4 and the heat sink 2 is kept to prevent a reduction in reliability in a semiconductor device at a high temperature. Also, as the heat sink 2 to which the elastomer 10 is applied is sealed with the resin seal body to make the semiconductor device, the stress distortion of the resin seal body at a high temperature is mitigated and it can bear the use at a high temperature and reliability can be enhanced.
Patent JP-S6474581-A (JP)
Title: Fraction set
Inventor: OKADA SUSUMU
IPC: G09B19/02
Filed: 1987-09-16
Abstract: PURPOSE: To easily handle the fraction set at the time of learning fractions and to prevent the generation of adverse effects upon periphery by preparing fraction plates with width obtained by dividing the length of one side of a reference plate by a natural number equally to the number of natural numbers. CONSTITUTION: Each of fraction plates 2 to 6 with width obtained by dividing the length of one side of a reference plate 1 by each of natural numbers 2 to 6, 12, etc., are prepared equally to the number of natural numbers and these plates are combined and used. These fraction plates can easily be handled at the time of learning fractions, and since water or the like is not used, the generation of advese effects upon the periphery can be prevented.
Patent JP-H0785994-A (JP)
Title: Plasma processing device
Inventor: UEDA HIROICHI
IPC: C23C16/50
Filed: 1993-09-17
Abstract: PURPOSE:To provide a plasma processing device which can conduct plasma processing irrespective of the shape and size of an object to be processed. CONSTITUTION:A high frequency generation part 2 of such a structure that an antenna is accommodated in a dielectric vessel, is installed in a vacuum vessel 33, into which a processing gas is introduced. When electromagnetic waves from the high frequency generation part 2 are released in this vacuum vessel 33, the processing gas is turned into plasma by the high frequency electric field induced in the vessel 33. Thus plasma producing in the vessel can be made. Because this plasma is generated concentrically in the range where the high frequency electric field due to antenna has effect, an object to be processed 36 placed in the high prequency generation part 2 vacuum vessel 33 can undergo an appropriate plasma processing by selecting the most suitable location for plasma processing. If the high frequency generation part 2 is moved by a robot 7, plasma processing can be applied even to an object having a wide area to be processed or object surfaces having different angles.
Patent JP-H1075164-A (JP)
Title: Gate drive circuit for voltage control-type switching element
Inventor: ICHIHARA AKIFUMI
IPC: H02M1/08
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the gate driving circuit of a voltage control-type switching element in a simple constitution which can be turned off with a small loss and a low surge voltage. SOLUTION: The gate signal supplying circuit of an IGBT1 constituting a main circuit of a power converter is provided as a duplex constitution of two circuits. The gate signal supplying circuit is composed of a switching circuit for control 3-1 (3-2) for switching a gate voltage for turn-on and a gate voltage for turn-off, and a gate resistance 2-1 (2-2). At the time of turn-off, after an turn-off operation of one switching circuit for control 3-1, a turn-off operation of the other switching circuit for control 3-2 is executed after the lapse of a fixed time. Thus, a gate charge decreasing speed just after the start of a turn-off when the surge voltage is the maximum can be slowed, and the gate charge decreasing speed can be increased after a circulating diode has been turned on, and the main cause of the generation of a surge voltage is reduced.
Patent JP-H1071948-A (JP)
Title: Single rail dolly
Inventor: MATSUMOTO KIMIAKI
IPC: B61B13/04
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a danger of overturning without heightening the center of gravity on a transport stand by rotatably connecting an upper surface of a stand to support rollers to grip front and rear end parts of the transport stand and upper and lower parts of a rail. SOLUTION: Rollers 9 and 10 to grip front and rear end parts of a transport stand 6 and upper and lower parts of a rail 16, are supported by a stand B5. Rotatably connecting joints 8 are arranged in two places on an upper surface of the stand B5, and the rear end of a motive power unit 1 is also connected to the upper surface of the stand. Longitudinally and laterally freely rotatable pillow blocks are arranged on the joints 8. Therefore, in the center of gravity of a cargo on the transport stand, a position of a seat 7 becomes low in a bogie for riding, and the center of gravity of the cargo and a train crew becomes low, and stability can be enhanced.
Patent JP-H0575038-A (JP)
Title: Semiconductor mos integrated circuit
Inventor: YOSHIZAWA MASAYUKI
IPC: H01L27/04
Filed: 1991-09-11
Abstract: PURPOSE:To remove a malfunction resulting from power supply noises at a time when a semiconductor MOS integrated circuit is brought to an interface state with a TTL, and to enable even operation at high speed. CONSTITUTION:Exclusive power terminals 4, 5 connected only to a power supply system driving the input buffer of a semiconductor MOS integrated circuit are arranged, and the diffraction of the internal power supply noises of the integrated circuit to the input buffer is avoided.
Patent JP-S6479440-A (JP)
Title: Rotary damper
Inventor: SUGAWARA HIDENORI
IPC: A47K13/12
Filed: 1987-09-18
Abstract: PURPOSE:To make a movable vane so as to have a liquid-tight sealing function by constituting a rotary damper as including a casing, a rotor shaft and a fixed vane, installing two orifices in this fixed vane, while installing a valve in an opening end of the orifice on one side, and forming the movable vane with a soft rubber material. CONSTITUTION:When a rotor shaft 14 of a rotary damper is rotated, a movable vane 13 is rotated as compressing a liquid charged to one side space between this movable vane 13 and a fixed vane 15. At this time, a valve 20 is pressed to the side of the fixed vane 15 by the compressed fluid, and an orifice 18 on one side is closed so that this fluid flows into the other side space between the movable vane 13 and the fixed vane 15 from an orifice 19 on the other only. Consequently, rotation of the movable vane gently takes place owing to action of viscous resistance of the fluid and square resistance of speed. Since the movable vane 13 is formed with a slightly soft rubber material or a plastic material, a liquid-tight sealing function at a double side part where the movable vane 13 of a liquid chamber 11 serves as a partition wall, is also sufficiently taking effect.
Patent JP-H0786969-A (JP)
Title: Stand device and radio receiver with clock equipped with the same
Inventor: TSUNASHIMA NORIYO
IPC: H04B1/08
Filed: 1993-09-17
Abstract: PURPOSE:To adjust a display part at the optimum angle by holding the installing state of equipment steadily without impairing the appearance of an equipment main body even when a high load is applied. CONSTITUTION:A stand member bearing part 13 is formed at both confronting side plane parts 12A, 12B of a stand member housing recessed part 11 provided in recessed shape at a cabinet 2 by making the axes of them coincide with each other, and a stand member 20 is supported with the stand member bearing part 13 in such a way that it can be turned freely. The stand member bearing part 13 is constituted of a first wide bearing part 14 and a second narrow bearing part 16. The stand member 20 is constituted of an annular axial part 23 fitted in the first bearing part 14 and a turning fulcrum axial part 24 provided protrusively being located in the center of the annular axial part 23 at a tongue-shape elastic part 26 comprised of an almost U-shaped notched groove 25 and fitted in the second bearing part 16. The angle of the installing state can be adjusted by operating by turning the stand member 20 and drawing it out from the stand member housing recessed part 11.
Patent JP-H1170000-A (JP)
Title: Apparatus for purifying sucrose syrup and regeneration of sucrose syrup purification apparatus
Inventor: ASAKAWA TOMOJI
IPC: C13B20/14
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sucrose syrup purification apparatus capable of carrying out stable desalting purification treatment. SOLUTION: This apparatus for the purification of sucrose syrup comprises a softening column 1 filled with a cation exchange resin 2 for passing a sucrose syrup, an anion column 3 filled with a strongly basic anion exchange resin 4 for passing a treated liquid passed through the softening column 1, and a mixed bed column 5 filled with a strongly basic anion exchange resin and a weakly acidic cation exchange resin for passing the treated liquid passed through the anion column 3.
Patent JP-S6388209-A (JP)
Title: Cooling device for super-high temperature/high pressure turbine
Inventor: SAKAMOTO TARO
IPC: F01D25/12
Filed: 1986-09-30
Abstract: PURPOSE:To sufficiently cool a re-heat turbine during partial load with restraining the lowering of turbine efficiency by cooling the re-heat turbine by means of bleed steam led from the middle stage of a high pressure turbine. CONSTITUTION:A nozzle box 2 is provided at the high pressure turbine side in a turbine case 1. The annular outer ring 6 and the annular inner ring 7 of a nozzle diaphragm are provided the re-heat turbine side and a plurality of nozzles 8 are secured between said both rings. A bleed steam tube 20 piercing the casing 1 and reaching to the inner ring 7 of the first stage nozzle diaphragm is provided at the re-heat turbine side in the casing 1. One end of this bleed steam tube 20 is opened in the middle stage of the high pressure turbine side and the other end is opened in an induction port 21 bored at the inner ring 7 of the nozzle diaphragm. A flow control valve 22 is set at the opening part of the induction port 21. Thereby, the stages in the neighborhood of the inlet of the re-heat turbine can be sufficiently cooled.
Patent JP-S60127901-A (JP)
Title: Cut processing method
Inventor: TAKENAKA HIROYUKI
IPC: B23B1/00
Filed: 1983-12-09
Abstract: PURPOSE:To enable efficient cut processing of a material which is hard to be cut in a simple method by cutting the surface of a work to be cut after subjecting the surface to plastic deformation immediately before said work undergoes cut-processing. CONSTITUTION:In cut processing, a work to be cut 1 is rotated around the axial core as a center. A cutting tool 2 performs cutting by a required amount while feeding a tool feeding table 3 perpendicularly to the face of paper showing this figure. This time, a pressing tool 5 is pushed to the surface of the work to be cut 1 with a required load by means of a pressure cylinder 7 and the pushing position is set just before cutting process by the cutting tool 2. And the pressing tool 5 is turned according to the rotation of the work 1 to subject the surface of the work 1 to plastic deformation. Then the surface of the work 1 will generate residual stress due to compression and a work hardened layer is formed. Therefore a phenomenon of work hardening of the work 1 and chips caused by cutting of the cutting tool 2, can be avoided and an expected purpose can be obtained.
Patent JP-S6476030-A (JP)
Title: Liquid crystal display device
Inventor: SUGIMOTO YOSHIO
IPC: G02F1/1339
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the contrast ratio from the being deteriorated gradually due to use by burying and fixing a spacer by a light shielding film. CONSTITUTION:Spacers 8A, 8B are supplied before or after supplying a forming material of a light shielding film 3, and in the part where the light shielding film 3 is formed, a part of the spacer 8A is buried into the light shielding film 3 and fixed to the inside surface of the substrate 1A thereby. In such a way, it does not occur that the spacer of the light shielding film 3 part is floculated in the periphery of electrodes 2A, 2B, and it does not occur either that a light shielding degree is varied in the course of use, the contrast is deteriorated, or an erroneous recognition is generated.
Patent JP-H04114408-A (JP)
Title: Manufacture of bonded magnet
Inventor: YASUMURA TAKAAKI
IPC: H01F1/08
Filed: 1990-09-04
Abstract: PURPOSE:To recover the deteriorated magnetic characteristics and to improve magnetic characteristics by a method wherein sintered type or high-speed quenched type permanent magnet material, having rare-earth, iron and boron as fundamental components, is powdered, classified, molded in a magnetic field, a heat treatment is conducted in a reducing atmosphere containing a kind of H2 and CO and having the specific pressure, and synthetic resin is impregnated. CONSTITUTION:Sintered type or high-speed quenched type R-Fe-B permanent magnet bulk material is pulverized, classified, molded in a magnetic field, and heat-treated. The heat treatment is conducted in a reducing atmosphere containing at least a kind of H2 and CO and having the pressure of 0.1 to 7600Torr. Also, the heat treatment may be conducted at 400 to 900 deg.C for the period not exceeding three hours. Besides, a reducing atmosphere, containing CO2 together with at least a kind of H2 and CO, may be used. Lastly, synthetic resin should be sufficiently impregnated into the molded body to be heat-treated.
Patent JP-S59125740-A (JP)
Title: Heat treating equipment of powder or granular
Inventor: IWAMOTO TSUTOMU
IPC: G03G9/087
Filed: 1982-12-31
Abstract: PURPOSE:To blow hot air uniformly from the whole external periphery into the titled equipment against dispersing air current of granular or powder and to meet the hot air sufficiently and uniformly with granular or powder to uniform heat treating state by guiding the dispersing air current as hollow conical flow, swirling hot air for heating by guide brades and then blowing out the hot air current while compressing the hot air by a controlling means. CONSTITUTION:Toner particles 3 supplied from a hopper 2 are dispersed with compressed air 4 by an ejector 1 and the dispersing air current 5 is guided to a swirling room 6 and ejected from a swirling nozzle 7 arranged on the lower part into a heat treating room 8 while being turned in the swirling room 6 to form a follow conical flow 9. Against the hollow conical dispersed air current 9, hot air 11 heated by a heater 10 is guided into a hot air swirling room 12 as swirling flow at first and then blown into the room 12 as forward flow, so that the hot air is met or mixed with the dispersed air current 9 uniformly. Cooled air 13 is introduced from an upper wall part into a part close to the inside of the side- wall of the heat treating room 8. The toner sphered in the heat processing room 8 is cooled by cooling air and collected by a cyclone 15 and a dust collector 16 through a discharge port 14.
Patent JP-H0631389-A (JP)
Title: Production of collapsible sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C9/10
Filed: 1992-07-17
Abstract: PURPOSE:To obtain the sand core which enables sufficient coating even with a sand core prototype solidified by using a shell mold method and has excellent collapsing property. CONSTITUTION:The sand core prototype formed by solidifying RCS is subjected to an alkaline treatment by immersing the prototype into an aq. caustic soda soln., etc., to obtain the sand core prototype. After the sand core prototype is dried by heating, the sand core prototype is washed with water and is then subjected to an org. acid salt treatment and is dried; thereafter, the prototype is immersed in a coating liquid, by which the surface of the sand core prototype is uniformly coated. The coated sand core prototype is then dried, by which the collapsible sand core is obtd.
Patent JP-S6475100-A (JP)
Title: Purifying device
Inventor: MARUOKA IKUO
IPC: C02F3/00
Filed: 1987-09-18
Abstract: PURPOSE:To increase transpiration delivery of nitrified liquid without increasing noise and power consumption by providing a liquid transfer means to feed the nitrified liquid to a liquid atomizing means and also providing a duct to transfer atomized substances generated from said atomizing means to a deaeration cylinder. CONSTITUTION:Supernatant liquid (nitrified liquid) generated by decomposing an organic component by means of digestion of hydrophilic microbes or the like is guided into an atomizing means 12 (for example, an ultrasonic wave atomizer) by starting a liquid transfer means 13 (for example, a pump) and finely atomized. Atomized droplets containing a large volume of dissolved oxygen are formed by said atomization. At that time, air current flowing outwardly from a nitrification tank 1 is formed in a deaeration cylinder 4 by the action of an intermediate ventilation fan 8. For that reason, the atomized substances generated by the atomizing means 12 are transferred to the deaeration cylinder 4 through a duct 14, part of which is condensed on the inner wall of the deaeration cylinder 4 and flowed along the inner wall cylinder 4 and flowed into the nitrification tank 1 as a reflux. As a large volume of oxygen is dissolved in said reflux, oxygen is replenished efficiently into the nitrification tank 1 to promote nitrification activity such as hydrophilic microbes or the like.
Patent JP-H1163401-A (JP)
Title: Method of operating autogenous melting waste heat boiler
Inventor: SHIRASAWA TSUNEO
IPC: C22B15/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the operation rate and the productivity index of a copper smelting autogenous furnace by preventing the strong acidization of the smoke ash of it and the adhesion of the smoke ash to water pipes of a boiler. SOLUTION: The temperature at the outlet of a furnace is dropped and the atmosphere inside the furnace is controlled by blowing the mixed gas of nitrogen and air from the blowing hole arranged on a furnace wall into the inside of a boiler furnace 2 of the autogenous furnace waste heat boiler of the copper smelting autogenous furnace. The quantity of the generated smoke ash is reduced by reducing the adhesive property of the smoke ash carried by waste gas generated inside the autogenous furnace 1 and sent through the boiler furnace 2, the outlet 8 of the boiler furnace, a boiler superheater 3, a cyclone 4 and an electric precipitator 5 to a sulfuric acid plant. Temperature at the outlet of the autogenous melting furnace waste heat boiler is set at 600 deg.C or less.