baber/WOPTO huggingface dataset:
Patent JP-H08268885-A (JP)
Title: Suppressing agent for increase of peroxylipid
Inventor: YAGI KUNIO
IPC: A61K36/28
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a new agent having an anti-oxidation effect and capable of suppressing the increase of peroxylipids in a living body. CONSTITUTION: This suppressing agent for the increase of peroxylipids contains at least one kind of material selected from 3,5-diprenyl-4-hydroxy cinnamic acid and its salts as active ingredients. Since 3,5-diprenyl-4-hydroxy cinnamic acid and its salts are active ingredients of the suppressing agent for the increase of peroxylipids and have an anti-oxidation effect, and have a potent suppressing effect on the increase of peroxylipids in a living body and also an extremely low toxicity, it is useful for the treatment and prevention of aging, and ischemic cardiopathy, arteriosclerosis, ischemic cerebropathy, hepatitis, cataract, etc., in which the peroxidation of lipids by various factors such as an activated oxygen, are considered to be one of the factors causing the diseases.
Patent JP-S51148313-A (JP)
Title: Charging system
Inventor: SEKI SHIGEO
IPC: H04M15/00
Filed: 1975-06-16
Abstract: PURPOSE:Electronic charging and compilation of detailed tables can be made by transmitting pulses of mechanical counter metering thru a scanning unit.
Patent JP-H04308312-A (JP)
Title: Abnormality detecting device of secondary air supply device
Inventor: TANAKA HIROSHI
IPC: F02D45/00
Filed: 1991-04-05
Abstract: PURPOSE:To realize correct detection of abnormalities of a secondary air supply device irrespective of the base air-fuel ration in an abnormality detecting device to detect the abnormalities of the secondary air supply device for supplying fresh air to the exhaust system of an internal combustion engine. CONSTITUTION:The output detecting voltage VoxB of an O2 sensor provided with a heater before the secondary air is supplied, and duty ratio DutyB of the pulse signal to control the power to be supplied to the heater of the O2 sensor provided with the heater are compared with the detected voltage VovS and the duty ratio DutyS after the secondary air is supplied, respectively (step 112, 116), and a judgement as being abnormal is made only when VoxB<=VoxS, and DutyB>=DutyS.
Patent JP-H07309611-A (JP)
Title: Production of aluminum nitride powder
Inventor: MIYAMOTO YOSHIO
IPC: C01B21/072
Filed: 1994-04-12
Abstract: PURPOSE:To efficiently obtain high purity fine AIN powder in a short time by initiating a nitriding reaction of part of a mixture of metal Al powder with AIN powder by heating in a nitrogen-contg. atmosphere and terminating a nitriding reaction of the adjacent part by the generation of heat. CONSTITUTION:A nitriding reaction of part of a powdery mixture of metal Al powder with AlN powder or a compact of the mixture is initiated by heating in a nitrogen-contg. atmosphere. By the generation of heat at the time of this reaction, a nitriding reaction of the adjacent part is allowed to proceed successively as a chain reaction and a nitriding reaction of the entire system is terminated in a short time to obtain the objective AlN powder. In order to allow the chain reaction of the metal Al powder to proceed, it is necessary that a nitrogen source enough for the reaction exists on the surface of the powder at a part at which the reaction proceeds and the nitrogen-contg. atmosphere is pressurized to >=1.0atm. Nonoxidizing gas contg. nitrogen and/or ammonia is industrially used as the nitrogen-contg. atmosphere.
Patent JP-H05243707-A (JP)
Title: Test coupon
Inventor: YAMADA KAZUHITO
IPC: H05K3/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide a test coupon which enables the easy and reliable electrical check of the through-hole portions in a printed circuit board, and can reject those products which have a problem at the portions where the through-holes are made, even if they can be judged to be non-defective by in an electrical check. CONSTITUTION:In a test coupon for electrically checking the through-hole portions provided in a printed circuit board 1, a portion where a reference through-hole portion 11 is made and different clearance portions where a plurality of test through-hole portions 12 are to be made are provided in an appropriate place of a conductive pattern 10 for testing in a removable ear section 14 of the printed circuit board.
Patent JP-S51150146-A (JP)
Title: Refrigerating equipment
Inventor: YAZAKI MASAHIRO
IPC: F25D21/14
Filed: 1975-06-18
Abstract: PURPOSE: Saving electric power consumption and prevention of the increase of temperature in a refrigerator by using one heat source for both draining of defrosted water and heating of cooler. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0718085-A (JP)
Title: Production of degradable polymer dispersion
Inventor: ASANUMA TADASHI
IPC: C08L25/16
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a stable dispersion of a degradable polymer. CONSTITUTION:The degradable polymer dispersion is prepared by dispersing, in water, a solution formed by dissolving poly-alpha-methylstyrene or polyalkylenecarbonate and, if necessary, a plasticizer in a solvent, heating the dispersion at a temperature higher than the glass transition temperature of the mixture of the poly-alpha-methylstyrene or polyalkylenecarbonate and the plasticizer added as required to remove the solvent by evaporation, and lowering the temperature at a rate of decrease of 50 deg.C/min.
Patent JP-H10271102-A (JP)
Title: Clock switching circuit
Inventor: ISHIKAWA SUSUMU
IPC: H04L7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent hit at the time of switching a clock by preventing the switching of clock from being erroneously detected as a fault when the phase difference of plural slave reference clocks is considerable. SOLUTION: A phase control timing signal generating circuit 12 is provided for generating a phase control timing signal when the phase of clock signal selected by a selector circuit 2 exceeds the allowable deviation of input frequency of the PLO 3. Besides, this circuit is provided with a phase comparator circuit 13 installed between the selector circuit 2 and the PLO 3 so as to output the compared result showing the advance/delay between the phase of the phase control clock signal inputted to the PLO 3 and the phase of the selected clock signal at every prescribed timing based on the phase control timing signal and a phase control means 14 for controlling the phase control clock signal into prescribed speed based on this compared result when the phase control timing signal is supplied, and outputting the selected clock signal or a clock signal synchronized with this signal when the phase control timing signal is not supplied.
Patent JP-S55331-A (JP)
Title: Thiazolidinecarboxylic acid derivative and its preparation
Inventor: ARIMURA KATSUO
IPC: C07D417/04
Filed: 1978-06-16
Abstract: NEW MATERIAL:A thiazolidinecarboxyylic acid derivative of formula I: (R 1  is H, acyl, N-alkylcarbamoyl, N-alkylthio-carbamoyl, or alkoxycarbonyl group; R 2 , R 4 , and R 5  are H or alkyl groups; R 3  is furyl, thienyl, or pyridyl group).  
     EXAMPLE: 3-[3-Acetylthio-2(S)-methyl-propionyl]-2-(4-pyridyl)-4(R)-thiazolidinecarboxylic acid.  
     USE: Hypotensive agents having improved inhibitory activity against angiotensin I conversion enzymes with low toxicity, effective for essential, renal, and malignant hypertension.  
     PROCESS: A compound of formula II or its reactive derivative is reacted with a compound of formula III to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06277733-A (JP)
Title: Hot rolling ceramic roller and roll
Inventor: HONDA TOSHIHIKO
IPC: B21B27/02
Filed: 1993-03-31
Abstract: PURPOSE:To improve thermal impact resistance and wear resistance and to prolong a product life by constituting the ceramic roller to be used for a hot rolling line by using a silicon nitride material having a specific value or above of Vickers hardness at a specific temp. CONSTITUTION:The ceramic roller to be used for the hot rolling line is constituted by using the silicon nitride material having >=9.0GPa Vickers hardness at 800 deg.C. The roller for use under stricter rolling conditions is constituted by using the silicon nitride material having >=10.0GPa Vickers hardness at 1000 deg.C. Molded raw materials obtd. by adding and mixing sintering assistants to and with silicon nitride powder are molded by rubber press molding to a cylindrical shape and the molded materials are cut by a lathe. The lathed work obtd. in such a manner is sintered in an N2 atmosphere and the calcined body obtd. in such a manner is subjected to machining (finishing), by which the roller having the final shape and size is obtd. As a result, the rolling roll and guide roller made of the ceramics having the prolonged product life are obtd.
Patent JP-S56169781-A (JP)
Title: Production of cleaned steel sheet
Inventor: MASE TOSHIROU
IPC: C21D9/46
Filed: 1980-05-31
Abstract: PURPOSE: To enhance the cleaning effect of hot water, to apply an evaporation promotor, and to lower its consumption amount, by mixing a rolling oil-evaporation promotor into hot water to be injected under a pressure onto a thin steel sheet near the final rolling stand of a continuous cold rolling mill.  
     CONSTITUTION: The thin steel sheet 2 is rolled by a five-stand tandem mill, for instance, using a rolling oil composed of mineral oil and about 20% beef tallow in its first to fourth stands. Between the fourth and fifth stands, washing water 3 kept at a temperature of about 50°C under a pressure of about 100kg/cm 2  and containing an evaporation promotor (a special high molecular compound: polyisobutylene having a molecular weight of 10,000) is injected onto the steel sheet 2, to diminish the rolling oil and iron powder adhered onto the steel sheet 2 and to apply the evaporation promotor onto the steel sheet 2. Thereafter, the steel sheet 2 is carried to an annealing step. In this case, the running speed of the sheet 2 at the fifth stand is about 1,000m/min, the residual adhesion amount of the rolling oil between the fourth and fifth stands after washed is about 25mg/m 2 , and the apply amount of the evaporation promotor at the fifth stand is about 15mg/m 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51149414-A (JP)
Title: G as distributing valve device
Inventor: YAMAWAKI HAJIME
IPC: F02K9/56
Filed: 1975-06-17
Abstract: PURPOSE: To automatically compensate for difference happening between ejected gas amounts in two directions controlled by aflopper and nozzles in the gas distributor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10268039-A (JP)
Title: Radio wave altimeter with automatic zero altitude correction function
Inventor: NARUSE OSAMU
IPC: G01S13/935
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave altimeter in which an altimeter measurement value in a state of an airframe apron is zero-corrected as a zero correction value in view of a fact that it is unreasonable that a zero correction value changing by an external factor is set as a constant. SOLUTION: Radio waves from an oscillator 11 are formed in a transmission pulse generating circuit 12 and transmitted from transmitting means 2. Reflection waves from a ground 6 are detected by a receiving pulse detecting circuit 13, and a time width from transmission to reception is measured by a pulse width measuring circuit 14. This actual value is subtracted a zero correction value of a memory circuit 18 by a subtracting circuit 15, and is converted into altitude data by a data outputting circuit 17 to be output. When the zero correction value is input according to an on signal of a leg switch in a state of apron and the state of apron is judged by an apron judging circuit 20, the memory circuit 18 stores the measurement value of the pulse width measuring circuit 14 in the apron state as a zero correction value.
Patent JP-H07241242-A (JP)
Title: Both-side heat cooking utensil
Inventor: SHIBAZAKI KUNIO
IPC: A47J37/06
Filed: 1994-03-07
Abstract: PURPOSE:To perform baking by making the most of the quality of a food mate rial without applying 'Teflon(R)' working, etc., by providing a lower grill in addition to a heating plane on a confronting face and ascending an upper grill continuously at super slow speed while cooking is being performed. CONSTITUTION:After a heater 79 is heated by turning on a power source switch and the upper and lower grills 9, 18 are heated uniformly, the food material is set on the upper face of a cooking plane 21. At this time, a wheel 3 is held by turning upward at around 20 deg. over a horizontal line, and the upper grill 9 is set at a position where it is inverted at around 45 deg.. Then, the wheel 3 is descended, and the grill 9 is also descended along with the descent of the wheel, and simultaneously, the lower grill 18 is ascended by separating from a magnet 20, and the food material held between the upper and lower grills 9, 18 is heated and cooked. After the setting time of a timer is set, a motor is operated, and the rotation of the motor is transmitted to a gear G2 via a clutch C, and the burning of the food material can be prevented from occurring by moving the upper and lower grills 9, 18 downward/upward at the super slow speed via upper and lower levers 2, 14.
Patent JP-S63239201-A (JP)
Title: Cultivation of spinach
Inventor: IKEGAWA NOBUO
IPC: A01G7/06
Filed: 1987-03-27
Abstract: PURPOSE:To cultivate spinach, especially summer sowing spinach even under high-temperature conditions in high good seedling ratio and in high yield, by absorbing a specific brassinosteroid having plant growth adjusting action on seed of spinach in seed of spinach and seeding the seed. CONSTITUTION:A brassinosteroid shown by formula I (R is group shown by formula II, formula III, formula IV or formula V) is absorbed in seed of spinach and seeded or applied to young seedling thereof and spinach is safely cultivated without using a large amount of organic solvent. The period for the cultivation is properly about June - August as it is generally carried out in summer sowing spinach and as a method to absorb the brassinosteroid in seed the compound shown by formula I is diluted in a large amount of water into 0.005-5ppm concentration and seed is preferably immersed in the solution for 2-8hr at 15-22 deg.C. The treated seed is taken out from the treating solution, dried or not dried and can be seeded. The compound is blended with a carrier and an auxiliary, made into an agent such as dust and directly applied as it is.
Patent JP-H04222637-A (JP)
Title: Manufacture of catalyst
Inventor: JIYON BUIRUHERUMU GEUSU
IPC: C07C1/04
Filed: 1991-03-14
Abstract: PURPOSE: To facilitate preparation of a heterogeneous catalyst containing metal by decomposing a specialized cyanide complex formed on a carrier under oxidative condition so as to prevent metal ions to be mixed on the carrier from reacting with the carrier. CONSTITUTION: A cyanide complex expressed by the general formula; M1 M2 (CN)p-x (Yx ) (where M1 is one or more metal ions or cation component comprising NH4 <+> and/or a quaternary ammonium ion; M2 forms a part of the anionic moiety and represents one or more polyvalent metals; CN is a cyanide moiety; Y is one or more ligands; (p) is a number ranging in 2-8; (x) is a number ranging in 0-4 and p/x is at least 1 when x>0) is formed on a carrier, which is subjected to a decomposition treatment under oxidative condition. In this way, the catalyst or catalyst precursors without undesirable interaction between the metal ions and the carriers are obtained.
Patent JP-H08267297-A (JP)
Title: Press molding device and pressure medium supplying means
Inventor: OKADA YUZURU
IPC: B30B11/10
Filed: 1995-03-30
Abstract: PURPOSE: To continuously and rapidly produce many press moldings by rotating a turntable and moving a cap member to a press operating position, press molding take-out position and loading position by rotating means. CONSTITUTION: A work 22 is assumed to be not loaded atop a projecting part 24 of the cap member 5. The front surface of the projecting part 24 of the cap member 5 existing in the press operating position A exists right under a recessed part 10 apart the prescribed spacing disposed therebetween. A spacer 29 is arranged atop the projecting part 24 of the cap member 5 existing in the loading position and the work 22 is loaded into the loading aperture 28 of the spacer 29. The turntable 4 is rotated 90 deg. by driving a driving device, by which the cap member 5 loaded with the work 22 is moved to a preheating position. The cap member 5 existing thus far in the press operating position A is moved to the take-out position B and the cap member 5 existing thus far in the preheating position D is moved to the press operating position A by rotation 90 deg. of the turntable 4.
Patent JP-H01245781-A (JP)
Title: Video recording and reproducing device
Inventor: NAGOYA TETSUO
IPC: H04N9/81
Filed: 1988-03-28
Abstract: PURPOSE:To prevent the deterioration in the band characteristic in the vertical direction by providing a switch means bypassing an arithmetic section of a filter at least to a vertical low pass filter and throwing the switch means to the position of bypass in case of application of edit such as dubbing. CONSTITUTION:Changeover switches 6a, 6b added to vertical low pass filters 5a, 5b at the recorder side are thrown to the position of the output line when an output of a video camera is recorded directly or a reproducing signal from a VTR outputting R, G, B signals or Y, CW, CN signals not in line sequence is in dubbing processing, so as to supply the output of the vertical low pass filters 5a, 5b to a TCI encoder 7 as it is. In case of dubbing, the switches are thrown to the position of the bypass line, and the resulting signal is outputted to the TCI encoder 7. Thus, the vertical direction component in the line sequential chrominance signal in the reproduced signal from the magnetic tape is not deteriorated.
Patent JP-S57189587-A (JP)
Title: Controlling circuit for motor
Inventor: TAMURA YUTAKA
IPC: H02P29/00
Filed: 1981-05-15
Abstract: PURPOSE:To stabilize the operation of a phase synchronization loop even when the regenerative speed of a motor is variable by cooperating frequency varying means of a reference frequency signal and frequency responding range varying means of a phase synchronization loop. CONSTITUTION:The oscillation output of an oscillator 1 is divided in frequency by a frequency divider, and is inputted to a phase comparator 3. A synchronization signal read by a pickup 5 and detected by a synchronization signal detector 6 is inputted from a disc 4 to the other input of the comparator 3. The erroneous output from the comparator 3 is applied through a low pass filter 7 to a voltage controlled oscillator 8, thereby controlling the oscillating frequency of the oscillator 8. The oscillating frequency of the oscillator 8 is converted via a frequency/voltage conveter 9 to a voltage providing the driving voltage of a motor 10. A potentiometer 1a for varying the frequency of a reference frequency signal for varying the reproducing speed and a variable capacitor 8a of the oscillator 8 are interlocked.
Patent JP-H05276321-A (JP)
Title: Picture reader
IPC: H04N1/19
Filed: 1992-03-30
Abstract: PURPOSE:To simply make a position of a linear light receiving face of a line sensor reading a picture light coincident with a maximum luminous quantity position of a line-shaped illumination light on a line and to adjust the width to be a proper illumination width. CONSTITUTION:A Kohler illumination optical system unit 12 being an integration of a Kohler illumination optical system is formed, and a field iris 44 arranged in the unit 12 is displaced in the direction of the arrow C via a drive plate 70 under the drive of a pulse motor 94. For example, when a deviation of an optical axis takes place in a condenser lens 60 by varying an optical magnification, the field iris 44 of the unit 12 is displaced in the direction of the arrow C interlockingly with respect to a light receiving face of a line sensor 62 reading a picture light from a read original 58 to make a light strip formed to be a line by the unit 12 coincident with a linear light receiving face of the line sensor 62.
Patent JP-H11271492-A (JP)
Title: Radiation shield door
Inventor: TAKAHATA MASATO
IPC: G21F3/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive radiation shield door capable of producing and placing and easily ensuring radiation shield accuracy. SOLUTION: A radiation shield door of facility treating radiation having an opening is a column shape door put to block the opening 2a and consituted of a circular side surface 3a capable of wrapping the opening 2a and a circumference surface 3b having a sufficient thickness for attaining radiation shield capability. The opening 2a is constituted to be opened and closed by rotating along the circumference surface 3b.
Patent JP-S52156247-A (JP)
Title: Power generating system
Inventor: ODA AKIYUKI
IPC: F01K25/10
Filed: 1976-06-22
Abstract: PURPOSE: To increase the efficiency of heat exchange and drive a turbine efficiently by directly touching heat nedia which are chemical substances like hydrocarbon unsoluble in water and hot water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232017-A (JP)
Title: Bending control method for roller leveler
Inventor: SAKAMOTO YOSHIJI
IPC: B21D1/05
Filed: 1985-04-08
Abstract: PURPOSE:To feed a strip steel with a stable bend after passing through a leveler by calculating and outputting a intermesh of roller leveler in accordance with an output of a bend detector, a thickness gauge and etc. and by adjusting the intermesh of roller leveler by means of the output. CONSTITUTION:A computing element 2 is capable of calculating an amount of necessary intermesh based on a detecting signal received from the bend detector 3 and the thickness gauge 4, thereby giving the output for an intermesh adjusting device 6. In the case of fluctuations occurred on bend and thickness of the strip steel 1 before the leveler 7 also, the computing element 2 calculates deviation from predetermined target value respectively on the same position of strip steel passing in the order of the bend detector 3, the thickness gauge 4 and the leveler 7 from up-stream, and further calculates the amount of intermesh to be corrected on the leveler 7, and gives the output on amount of the change of intermesh for the intermesh adjusting device 6 in a timing allowing the position of steel strip to reach the outlet of leveler 7, and thereby the intermesh of leveler 7 is adjusted.
Patent JP-S58191178-A (JP)
Title: Platen device of automatic account book inserting apparatus
Inventor: SUZUKI MASATAKA
IPC: B41J13/00
Filed: 1982-04-30
Abstract: PURPOSE:To carry out the detection of an account book in a constant state even when the reflectivity of a platen surface is changed, by detecting the reflection of light provided to the part of a platen through which the account book is inserted and the reflection of light from the account book by a clamp sensor assembly. CONSTITUTION:Two parallel grooves are formed to a hollow cylindrical platen 91 and a clamp lever assembly 130 clamping an account book is provided to one groove while a release bar 131 releasing the clamped account book is provided to the other groove. In addition, a strip shaped recessed part is formed to the outer peripheral surface of the platen 91 opposed to a clamp sensor assembly 29 comprising a reflecting type sensor and a groove B set to a predetermined state in the reflectivity of light is provided. In this mechanism, the reflection of light from the groove B and the reflection of light from the account book are detected by the sensor 29.
Patent JP-S53822-A (JP)
Title: Lead wire supporter for transformer
Inventor: YUASA OSAMU
IPC: H01F27/28
Filed: 1976-06-25
Abstract: PURPOSE: When transporting assembled transformer while removing bushing, to protect lead end from vibration or shock by attaching easily dismountable fixing metal for supporting the lead. 
     COPYRIGHT: (C)1978,JPO&Japio