baber/WOPTO huggingface dataset:
Patent JP-S63309106-A (JP)
Title: Iron ion-containing magnetized gramineous plant seed capable of improving foliar rigidity
Inventor: SHIMAZAKI FUJIO
IPC: A01C1/00
Filed: 1987-06-10
Abstract: PURPOSE:To shorten lower internodes of crops and improve foliar rigidity, by exposing gramineous plant seeds to a magnetic flux density of >=100G after or before dipping the seeds in an iron salt solution. CONSTITUTION:Gramineous plant seeds are dipped in an iron salt solution for a given time and exposed to a magnetic flux density of >=100G for a given time. The order of the treatment with the iron salt solution and the magnetic treatment may be reverse. The iron salt is a ferrous or ferric inorganic salt, organic salt, complex salt or mixed salt thereof. The seeds are dipped in the solution in 0.5-8% concentration (provided that the concentration without dehydrating seed cells is considered as a limit) for 10-50hr and directly or dried and then exposed to the magnetic treatment for >=10min. Ferrous sulfate, ammonium ferrous sulfate, ferric sulfate, ammonium ferric sulfate, yellow prussiate, red prussiate, ferrous tartrate and ferric tartrate are cited as the iron salt.
Patent JP-S631559-A (JP)
Title: Thermal-type image recorder
Inventor: SEKINE KIYOSHI
IPC: H04N1/40
Filed: 1986-06-23
Abstract: PURPOSE:To make gradation reproducible correctly in a simple constitution and at the same time, reduce a recording time by supplying a heating current to a thermal resistor based on a preheating pulse which prescribes a base density and a recording pulse which represents an image information. CONSTITUTION:A thermal recording paper 3 is held between a thermal head 1 provided with a plurality of thermal resistors arranged in a linear form and a drive roller 2, and the drive roller 2 is rotated by one pitch every single line record in an arrow a direction to record an image. Each thermal resistor is allowed to heat during the duty period of a recording signal supplied to the resistor through a drive control circuit during a single line recording period, so that a color is developed on a recording paper to an image density proportional to a calorific value. The recording signal is composed of one preheating pulse Pp and five recording pulses P1-P5 having different widths. The thermal resistor is heated upto a threshold value with the preheating pulse Pp supplied, and later is supplied with a recording pulse of a duty corresponding to a gradation to develop a color. This forms an image of prearranged density accurately through stabilizing process. Five recording pulses P1-P5 are weighted respectively and combined to reproduce 2<5>=32 pieces of gradation.
Patent JP-S5571913-A (JP)
Title: Display unit of runnable distance of car
Inventor: DAISHIN MASAAKI
IPC: G01C22/00
Filed: 1978-11-24
Abstract: PURPOSE: To know the quantity of remained fuel exactly when the fuel amount is lowered by obtaining the quantity of remained fuel by means of a fuel remains detector provided in the fuel tank and by calculating the runnable distance by calculating the fuel consumption at the time.  
     CONSTITUTION: The device consists of the first arithmetic operation circuit A, which computes a runnable a distace for the quantity of present fuel from the fuel remains signal by means of a resistance type fuel meter unit, and the second arithmetic operation circuit B which is turned on when the quantity of fuel becomes a fixed value of less and computes the runnable distance precisely from the fuel remains. The quantity of fuel remains 3, car speed 5 and fuel consumption 4 are fed to the operation circuit A, and a runnable distance signal a is displayed. When the quantity of remained fuel in the tank becomes a fixed value or less, the change-over device 2 is driven by the fuel remains detector, the operation circuit B is turned on to obtain a signal b of an exact runnable distace from inputs made by the fuel consumption 4' and car speed 5'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5934536-A (JP)
Title: Formation of cyan dye image
Inventor: KAWAKATSU SATORU
IPC: G03C7/34
Filed: 1982-08-20
Abstract: PURPOSE:To form a cyan dye image superior in photographic characteristics, by processing a silver halide color photographic sensitive material in the presence of a cyan coupler having specified substituent groups at the 2-, 4-, and 5-positions of the phenol ring of a phenol type cyan coupler. CONSTITUTION:A cyan dye image is formed by processing a silver halide color photographic sensitive material in the presence of a phenol type cyan coupler substd. by a phenylureido group having at least one of groups having formulae I and II (R is H, alkyl, aryl, or heterocyclic) on the 2-position of the phenol ring, H or a group releasable upon the coupling reaction with the oxidized product of a color developing agent of its 4-position, and an acylamino group on its 5-position.
Patent JP-H0588347-A (JP)
Title: Reticle and its manufacture
Inventor: NAKAGAWA KENJI
IPC: G03F1/68
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the phase shift reticle which facilitates the repair of a defect of a phase shifter and its manufacture. CONSTITUTION:A light transmission area is formed having a 1st transmission area which has a 1st surface nearly perpendicular to the incidence direction of light, a 2nd transmission area which has a 2nd surface nearly parallel to the 1st surface and at different height from the 1st surface, and a 3rd transmission area which has a 3rd surface nearly parallel to the 1st surface and at different height from the 1st and 2nd surfaces; and 1st light passing through the 1st transmission area is out of phase with 2nd light passing through the 2nd transmission area and substantially in phase with 3rd light transmitted through the 3rd transmission area.
Patent JP-S5770293-A (JP)
Title: Anodic oxidation of tantalum metal
Inventor: NAKADA SHIGEAKI
IPC: C25D11/26
Filed: 1980-10-16
Abstract: PURPOSE: To increase a CV value of a tantalum oxide film of a tantalum condenser by subjecting tantalum to anodic oxidation treatment by using a phosphoric acid solution with a specific concn. as an electrolyte.  
     CONSTITUTION: In preparing a Ta condenser, Ta is subjected anodic oxidation treatment by using a phosphoric acid solution of which an H 3 PO 4  concn. is 90W99% and the remainder comprises water as an electrolyte, a Ta foil of which s surface is cleaned as an anode and carbon or a metal material as a cathode to form an oxide film on a surface thereof as dielectric substance. The formed oxide dielectric substance increase a CV value up to the max. 8% as well as Tan δ and current leakage are not deteriorated and the Ta condenser can be miniaturized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10330040-A (JP)
Title: Filament winding forming device
Inventor: HIRASE YOSHIHIRO
IPC: B65H54/553
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the bending of a rotary shaft by a heavy metal liner or mandrel by providing the means for supporting a near center place of the axial direction of the rotary shaft from the downside, in a filament winding forming device having the rotary shaft for rotating the metal liner or mandrel. SOLUTION: A metal liner 1 is fixed on a motor side rotary shaft 3 and a support rod side rotary shaft 4 at their caps 2. The motor side rotary shaft 3 and the support rod side rotary shaft 4 are supported by a lower support means 5 from the downside at the center part of the axial direction respectively and at the same time, pressed by an upper pressing means 6 from the upperside. Consequently, even when a heavy metal liner 1 is used, the motor side rotary shaft 3 and support rod side rotary shaft 4 are not bent largely. Therefore, the metal liner 1 can be rotated without off-centering and the vibration at the rotation time is lessened.
Patent JP-H0310811-A (JP)
Title: Molding process and its device
Inventor: KAWASAKI SHIGETADA
IPC: B29C33/38
Filed: 1989-06-09
Abstract: PURPOSE:To carry out molding and provide a design in the same process by having a mold with a design to be provided on a molded product on the cavity surface by means of combination of a magnetic component and a non-magnetic component and providing a high frequency induction machine for applying a high frequency magnetic field to a magnetic component section of said mold. CONSTITUTION:A device is constituted of an injection cylinder 5 for thermoplastic resin, a mold 2 of three divided side gates consisting of a fixed mold 2a and a movable mold 2b and a high frequency induction machine 4 constituted of a high frequency oscillator 4a and an inductor 4b connected therewith. A cavity surface 1 of the mold 2 is constituted of a magnetic component section 3 and a non-magnetic section 6 consisting of an insulated material and a non-magnetic component and operates the high frequency induction machine 4 and heats the magnetic component section 3 by means of high frequency induction heating, and also, if required, allowing a cooling medium to flow in a cooling medium pass 9 to cool the non-magnetic component section 6, by which sufficient temperature distribution is carried out on the cavity surface 1, and then injection molding is carried out by injecting molten thermoplastic resin from the injection cylinder 5 into the mold 2. At that time, heating injection can be carried out with a heat transfer film, a heat transfer foil or the like inserted between the molds 2.
Patent JP-S5268419-A (JP)
Title: Reduction processing of photographic element having fixed silver image
Inventor: SAKAZUME SUKEGOROU
IPC: G03C5/38
Filed: 1975-12-04
Abstract: PURPOSE:To improve a reduction characteristic in the reduction processing of a photographic original plate for printing, by adding a specified mercapto compound.
Patent JP-S626536-A (JP)
Title: Signal converter
Inventor: EBATA KAZUYOSHI
IPC: H03M1/04
Filed: 1985-07-02
Abstract: PURPOSE:To eliminate substantially beat noise with a simple circuit constitution by providing a jitter mixing means to apply FM modulation to a control clock thereby adding substantially jitter. CONSTITUTION:A bit clock from an input terminal 2 is fed to a jitter mixing circuit 30, where the clock is FM-modulated and jitter is added. The bit clock added with the jitter is fed to the clock terminal of a flip-flop circuit 31 to add substantially jitter to a digital data, a converting instruction and a word clock delivered from the flip-flop circuit 31 to a D/A converter 5 sequentially when the bit clock is applied. Thus, the data and the clock applied from input terminals 1-4 are added with jitter to move momentarily the frequency and the beat spectrum is made spread in white noise form to eliminate substantially the beat noise.
Patent JP-S5847301-A (JP)
Title: Choke flange device of waveguide
Inventor: KOBAYASHI NORIYUKI
IPC: H01P1/04
Filed: 1981-09-17
Abstract: PURPOSE:To realize the miniaturization of a choke flange device regardless of a low  frequency of an electromagnetic wave, by filling a dielectric substance having insulating properties and a large dielectric constant into a line which forms a choke circuit  of a choke flange. CONSTITUTION:A choke flange 103 and a cover flange 104 are attached at the edge  part of waveguides 101 and 102 respectively to be matched with each other and connected with a bolt 105 and a nut 106 to join the waveguides 101 and 102 together. The  inside of the waveguide is exhausted and evacuated to transmit an electromagnetic wave. A radial line 108 extending radially from the inside of the waveguide is provided between flanges 103 and 104. At the same time, a groove 109 having an end extending axially to link up with the line 108 along with the other end blockaded is formed  at the flange 103. Thus a coaxial line 110 is obtained. A material 111 having insulating properties and a large dielectric constant is filled into the lines 108 and 110, and the  lengths LAB and LBC of the lines 108 and 110 are set at 1/4 wavelength lambda1 of the electromagnetic wave. Then lambda1=lambda0/epsilon<1/2> is satisfied, where epsilon is the relative dielectric constant of the dielectric substance 111 and lambda0 is the length of an electromagnetic wave in  vacuous atmosphere. In such way, the miniaturization is attained for a choke flange  device of a waveguide.
Patent JP-S6036027-A (JP)
Inventor: IGUCHI AKIO
IPC: A47L9/14
Filed: 1983-08-09
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-H1143488-A (JP)
Title: Benzoxazine or benzothiazine derivative, plant disease injury controlling agent and usage thereof
Inventor: SHIMAOKA TAKASHI
IPC: A01N43/86
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound, having excellent controlling effects on disease injuries such as blast of rice plant, powdery mildew, rust, downy mildew, bacterial diseases and virus diseases and useful as a plant disease injury controlling agent. SOLUTION: This compound is represented by formula I [R<1> ' is H, a halogen, a (halo)1-6C alkyl, a 1-6C alkoxy-1-6C alkyl, a cyclo-3-6C alkyl, a phenyl (having 1-5 substituent groups selected from a halogen, cyano, etc.), etc.; R<2> and R<3> are each H, a halogen, cyano, nitro, OH, etc.; (n) is 0-3; with the proviso that X and Y are each O or S; R<3> is not H, a halogen, nitro, cyano, etc., when R<1> ' is (trifluoro)methyl or Cl, R<2> is H and (n) is 3]. The compound represented by formula I is obtained by, e.g. a method for reacting 1,2,3-thiadiazoles represented by formula II (R<1> is R<1> ', etc.; Hal is a halogen) with anthranilic acids represented by formula III in the presence of a base in an inert solvent and producing a compound represented by formula IV.
Patent JP-H10155421-A (JP)
Title: Colored yogurt
Inventor: KOBAYASHI TSUNETOSHI
IPC: A23C9/133
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide green yogurt. SOLUTION: 10-20wt.% kale powder is uniformly mixed to yogurt and it is colored to green. The kale powder is called also as kale or borecole and used for Western cooking. It is dried by a high-speed freeze-drying method, a nutritive value provided in fresh vegetables is held as it is and it is pulverized at a normal temperature.
Patent JP-S5846358-A (JP)
Title: Image recording method
Inventor: IKEDA ITSUO
IPC: G03G15/34
Filed: 1981-09-16
Abstract: PURPOSE:To make simplified and high speed non-impact recording possible by providing a dielectric layer having uniformly fine ruggedness on a conductive substrate, charging the same to desired polarities like images and forming the latent images by the use of electroviscous liquid which increases viscosity when an electric field is applied. CONSTITUTION:A dielectric layer 2 having uniformly fine ruggedness like grids such as screen meshes consisting of polyester fibers is formed on a conductive substrate 1. Voltages are applied like images on such a recording medium 3 by means of a pin electrode 4 or the like. A colloid soln. (electroviscous liquid) 5 prepd. by dispersing fine powder of silica, mica or the like in insulating liquid of butyl sebacate, etc. and, if necessary, adding carbon black and other coloring agents such as pigments, dyes, or the like is supplied to form liquid latent images 5'. A roller 7 coated with foamed urethane is brought into press contact therewith to absorb away the liquid 4 in the non- image parts, whereby the high viscosity liquid images 5' are developed to sensible image. The images 5' are transferred on image receiving paper 8, whereby a sharp copy is obtained. After the supplying of the liquid 5, developing and transferring are repeated as many times as required, the medium is destaticized with a corona charger 9 so as to be made reusable.
Patent JP-2000337778-A (JP)
Title: Apparatus and method for hot maintenance of molten metal container
Inventor: UCHIDA TAKAYUKI
IPC: F27D1/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To shorten the monolithic refractory maintenance work of a molten metal container, reduce the monolithic refractory using amount, make an appara tus adaptable to maintenance under a hot condition, and to prolong of monolith ic refractories. SOLUTION: The apparatus for hot maintenance of a molten metal container comprises a disassembling device having a rotary drum 3 having a comminuting type cutting blade, a positioning means disposing the drum 3 in the container (tundish) 8 and movable or tiltable in a vertical direction and/or a width direction of the container 8 and a controller for holding a pressing force during excavating of the drum 3 constant. The apparatus also comprises a repairing device having a blowing nozzle 11 for blowing monolithic refractories, a positioning means disposing the nozzle 11 in the container 8 and movable or tiltable in a vertical direction and/or a width direction of the container, and a controller for maintaining blowing width and height positions of the nozzle 11 constant.
Patent JP-H05344242-A (JP)
Title: Telephone line power utilization circuit
Inventor: SAKURAGI SATOSHI
IPC: H04M19/08
Filed: 1992-06-05
Abstract: PURPOSE:To provide a telephone line power utilization circuit where receiving efficiency is improved by controlling the input DC resistance of a DC-DC converter. CONSTITUTION:In a telephone line power utilization circuit 1 utilizing DC power to be supplied from the side of a telephone line as the power source of a line terminal equipment main body circuit TA by a DC-DC converter CN, a CPU 2 with AD converter controls the DC resistance RS of the line terminal equipment viewed from the side of the telephone line to be within the range where it satisfies a prescribed specification and the input DC resistance of the DC-DC converter CN to be a maximum. Thus, the DC power to be supplied from the side of the telephone line can be utilized to the maximum as the power source of the line terminal equipment.
Patent JP-H06129940-A (JP)
Title: Method and device for monitoring pipe line
Inventor: JIEEMUSU II BUASUBAINDAA
IPC: G01D21/00
Filed: 1993-06-17
Abstract: PURPOSE:To determine the propagation direction of a pressure bow wave and whether it is either a positive or negative pressure bow wave rapidly and positively. CONSTITUTION:The title device is provided with means 12 and 13 for measuring the characteristic value related to fluid pressure from the two measurement positions of a pipe line, a plurality of change rate detection means 20 and 30 for judging whether the measured characteristic value exceeded either positive or negative threshold which changes following the characteristic value or not and at the same time outputting a signal indicating which pressure bow wave of two measurement positions reached the threshold, a relative change detection means 40 for determining the relative change of the pressure bow wave according to whether the difference of characteristic values from two measurement position exceeded the positive or negative threshold changing while following the difference in the characteristic value, and means 51-56 for determining the pressure bow wave is either the positive or negative pressure bow wave according to the relative change and the output of a plurality of detection means and for determining the propagation direction of the pressure bow wave.
Patent JP-S6039174-A (JP)
Title: Method for chemically processing cast steel
Inventor: GOSHIMA YUTAKA
IPC: C23F1/00
Filed: 1983-08-10
Abstract: PURPOSE:To increase the rate of etching and to reduce ununiformity in etching when a metallic mold made of cast steel for molding plastics is etched in an etching soln., by removing air bubbles generated on the surface of the mold with ultrasonic waves. CONSTITUTION:A resist 14 having a desired pattern is stuck to the surface of a metallic mold 3 made of SCMnCr3 (cast steel), and the mold 3 is set at a prescribed position in an immersion tank 9 made of a corrosion resistant material such as PVC or iron-base material lined with the corrosion resistant material. An etching soln. (40% aqueous soln. of FeCl3) 15 is poured in the tank 9 so that the mold 3 is completely immersed in the soln. 15. While regulating the temp. of the soln. 15, ultrasonic waves are irradiated, and the mold 3 is etched. Thus, the rate of etching is increased, and defects such as ununiformity in etching can be eliminated.
Patent JP-S5371059-A (JP)
Title: Preparation of 1-substd.-3-amino-4-substd. thioazetidinone deriv. or theiracid salts
Inventor: YAMAGUCHI HISAO
IPC: C07D205/08
Filed: 1976-12-07
Abstract: PURPOSE: The title cpds. I(R 2  is lower alkyl; R 3  is hydrocarbon residue; R 4  is protecting group), e.g. 1-(α-p-methoxybenloxycarbonyl-benzyl)-3amino-4-methylthio-2-azetidinone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63311623-A (JP)
Title: Magnetic recording medium
Inventor: HORIGUCHI AKIRA
IPC: C09D5/23
Filed: 1987-06-13
Abstract: PURPOSE:To prevent drop-out and to obtain good electromagnetic conversion characteristics and traveling property by providing a specific magnetic layer on a base. CONSTITUTION:Magnetic powder consisting of iron oxide powder contg. about >=4.5wt.% Fe<++> in the magnetic power is used and a carbon black having about <=40m<2>/g BET specific surface area and carbon black having about 70-140m<2>/g BET specific surface area are used in combination. Namely, the magnetic recording medium formed by incorporating the above-mentioned powder and carbon blacks into the magnetic layer has the smaller surface electric resistance even if the content of the carbon blacks increases. Since the dispersibility of the carbon blacks is good, no flocculated lumps are formed and the surface characteristic of the magnetic layer as well as the traveling property and electromagnetic conversion characteristics are improved; in addition, the drop-out and discharge noise are decreased.
Patent JP-S5478426-A (JP)
Title: Two-shaft synchronous excitation controller for cross compound generator
Inventor: HIRAYAMA KAIICHIROU
IPC: H02J3/40
Filed: 1977-12-06
Abstract: PURPOSE: To prevent the rotor of an AC exciter from rising and shorten the operation time lasting to the voltage arrangement of the line, by controlling the field voltage of an electric generator depending on the rotational speed of the generator.  
     CONSTITUTION: An F-V detector 1 generates an output signal proportional to the rotational frequency of the generator. A V/F reference signal generator circuit 2 receives the output signal of the detector 1 to produce a V/F reference signal. A V/F detector 3 takes a V/F signal out of the voltage of the generator and supplies the signal. I-V detectors 4, 5 convert the ineffective cross currents of a primary and a secondary machines into DC voltages. Addition amplification units 6, 7 subtract the sum of the output signals of the V/F detector 3 and the I-V detector 4 or 5 from the output signal of the V/F reference signal generator circuit 2 to apply an increasing or decreasing instruction to field voltage setting units for the primary and the secondary machines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0439775-A (JP)
Title: Picture diagnostic device
Inventor: SATA SHINGO
IPC: G16H10/60
Filed: 1990-06-06
Abstract: PURPOSE:To increase a picture data transfer speed by providing a picture file part, which is connected to a frame memory and files picture data subjected to window conversion, and a display means on which picture data in the frame memory is displayed. CONSTITUTION:A window changing part 22 which subjects picture data in a picture memory 21 to window conversion, a frame memory (converted picture) 25 where picture data after window conversion is stored, a picture file part 30 which is connected to the frame memory 25 and files picture data subjected to window conversion, and a display means 40 on which picture data in the frame memory 25 and the picture file part 30 is displayed as a picture are provided. Thus, file contents of the picture file part are reduced, and therefore, the unit price per picture is reduced, and the transfer speed per picture is increased to shorten the picture read time.