baber/WOPTO huggingface dataset:
Patent JP-S63180339-A (JP)
Title: Additive for molding sand
Inventor: OKAMOTO RYOHEI
IPC: B22C1/26
Filed: 1987-01-22
Abstract: PURPOSE:To improve a mold parting property and to prevent scab of a casting by mixing the residue of fried food with hulled rye, heating the same to a specific temp. to convert the rye to alpha starch, then adding the resulted material as an additive to molding sand. CONSTITUTION:The hulled rye is mixed with the flying scrap obtd. from fried food, etc., and the weight of the flying scrap is adjusted to 10-50% of the weight of the mixture. This mixture is heated to 100-200 deg.C to convert the rye to alpha starch. The material prepd. in such a manner is used as the additive to molding sand. Since this additive contains about 12% crude fat, the crude fat functions effectively to prevent the scab which is the defect of the molding sand.
Patent JP-S58130885-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66C23/70
Filed: 1982-01-26
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-S60157132-A (JP)
Title: Sealing method of fluorescent lamp that uses glass frit as sealing material
Inventor: ABE MITSUTAKA
IPC: H01J9/40
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a high quality fluorescent lamp by holding the organic components in glass frit paste and the discharge gas from glass at constant temperatures and making carrier gas flow out and then discharge it in the meantime. CONSTITUTION:After inner structure is assembled on a glass disk 2, it is covered with an enclosure 1 and the cenclosure 1 is coated glass frit paste. After the enclosure is coated, these assembly materials are set using the jig as shown in the figure. Nitrogen and air can be switched and applied through a stainless pipe 13. In this state, air is first circulated according to the temperature progiles shown in the figure. The temperature is raised up to approximately 300 deg.C and held for 1hr after its rise. While the air is being circulated, the organic components in the glass frit paste and the discharge gas from the glass frit are fully burnt out by holding this temperature and removed from the inside.
Patent JP-S62178556-A (JP)
Title: Manufacture of alpha-amino-alpha-hydrogen-carboxylic acid amide
Inventor: BUIRUHERUMUSU FUUBERUTOUSU YOZ
IPC: C07C231/06
Filed: 1987-01-22
Abstract: The invention relates to a process for the preparation of  alpha -amino- alpha -hydrogen carboxylic acid amides of the formula <CHEM> where R1 represents alkyl, alkaryl, aryl, alkenyl, heteroalkyl or heteroaryl, whether or not substituted, by conversion of the corresponding amino nitriles and is characterized in that the conversion takes place in the presence of hydrogen peroxide and ammonia. By preference use is made of 2-6 moles hydrogen peroxide and 3-12 moles ammonia per mole  alpha -amino nitrile.
Patent JP-S60156028-A (JP)
Title: Auto-focusing device
Inventor: KUSAKA YOUSUKE
IPC: G02B7/36
Filed: 1984-01-25
Abstract: PURPOSE:To make the operation processing for correction of a defocus signal unnecessary by starting to count a lens movement extent signal from an average position of a lens which is in course of storage of electric charge and comparing the extent of movement of the lens with a defocus quantity. CONSTITUTION:Counting of lens movement pulses is started at a time t2, when a photographic lens 1 reaches an average position Z2 of the photographic lens 1 in electric charge storage periods (t1-t3), without correcting a defocus signal (d) corresponding to said average position Z2 generated at a time t4, and an extent P of movement of the lens after the time t2 and the defocus signal (d) are compared with each other to control the photographic lens 1. A storage time control means 5 monitors an average quantity of electric charge of an image sensor to command termination of storage (t1-t4). Pulse counting of a lens movement extent detecting means 9a is started at the time t2 when the quantity of electric charge is 1/2 of a prescribed value, and electric charge is transferred to a means 9b at the time t4, and the next cycle is started from the time t4.
Patent JP-H08205154-A (JP)
Title: System and device for motion detection of prediction between motion compensation frames
Inventor: HIRATA SHINICHI
IPC: H04N19/463
Filed: 1995-01-27
Abstract: PURPOSE: To shorten an arithmetic time and to improve the precision of motion prediction. CONSTITUTION: Image data is inputted 1 and inputted to a motion detector 2. The movement detector 2 performs motion detection on the basis of the inputted image data and data in a previous image memory 3. For the motion detection by the motion detector 2, a vector set stored in a ROM 5 is used and operation for finding a maximum point of similarity by matching on the basis of the vectors is repeated to find a motion vector. The point calculated by the motion detector 2 is stored in a RAM 6 and an image output 4 and a vector data output 7 are performed. Consequently, the operation quantity is reduced and the processing time of the motion detection can be shortened.
Patent JP-S59135860-A (JP)
Title: Preparation of pickled oyster
Inventor: TANIGAWA HISASHI
IPC: A23L17/40
Filed: 1983-01-26
Abstract: PURPOSE:To prepare pickled oyster having the taste, flavor and palatability of raw oyster, preservable stably, and servable throughout the year, by boiling and cooling the raw oyster without deteriorating the taste and flavor, and seasoning by immersing in a seasoning liquid. CONSTITUTION:Shelled raw oyster is washed with water and steamed at 70- 100 deg.C for about 2-60min or boiled and allowed to cool, and then further allowed to cool for a relatively short time followed by the cooling or rapid freezing. Immediately after cooling or after thawing, the oyster of a relatively low temperature is immersed in a seasoning liquid maintained to normal temperature or a low temperature or is sprinkled with powdery seasoning and left to stand for about 3-24hr. The seasoned oyster is packed in a proper container, or a quick- frozen and stored.
Patent JP-S54106045-A (JP)
Title: Intermittent welding method for thin board
Inventor: BABA YUKIHIRO
IPC: B23K31/00
Filed: 1978-02-07
Abstract: PURPOSE: To enable to carry out sure intermittent welding in motor car body etc., by forming joining end face of metal board uneven and taking weld line in the direction crossing uneven form.  
     CONSTITUTION: The joining end face 22b of the metal board 22 is formed uneven, such as wavy pattern etc. and the space L 1  is secured between the projecting part 23 and the recess part 24 at the time of welding the board 22 on the surface of the metal board 21. Automatic welding machine is set so as to weld about the middle of the above space L 1  in the direction crossing the wavy pattern. As a result of it, welding of both metal board 21, 22 is carried out at the point crossing the wavy pattern 22b of the joining end face with the weld line 25. Welding is surely carried out because the line 25 is crossed with the wavy pattern 22b of joining tip face in somewhere, even if the board 22 is shifted a little. It is justifiable to partially welding only neighboring crossing point of the pattern 22b and the line 25 by controlling the automatic welding machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60157554-A (JP)
Title: Line pressure controlling device for belt type stepless transmission for automobile
Inventor: OKADA MITSUHIKO
IPC: F16H9/00
Filed: 1984-01-27
Abstract: PURPOSE:To improve the durability of belt by providing a line pressure generating valve that generates the line pressure relative to the position of a spool in a speed ratio detecting valve so that the generated line pressure may be approximated to a proper line pressure defined by the engine torque and speed ratio. CONSTITUTION:The titled device is composed of an oil pump 70 which generates line pressure Pl, a throttle valve 76 which generates a throttle pressure Pth that is related to the intake air throttle valve opening, a manual valve 80 and a speed ratio control device 108 etc. Further, a speed ratio detecting valve 146 is provided that outputs a speed ratio pressure Pgamma, which is a reducing function of the speed ratio gamma of a stepless transmission 16 and shows a lesser increment of reduction in the range under a certain speed ratio gamma, to an output port 178. Also, a primary regulator valve 198 as a line pressure generating valve having a spool 146 on which the speed ratio pressure Pgamma acts in an opposing manner to the throttle pressure Pth so that the valve 198 may generate the line pressure Pl relative to the spool position.
Patent JP-S59193165-A (JP)
Inventor: HANSUGEORUKU BARAGUNII
IPC: A61M11/06
Filed: 1984-01-27
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-H10202259-A (JP)
Title: Production of pure water
Inventor: SATO SHIN
IPC: C02F1/44
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To produce a pure water high in specific resistance and high in water quality by subjecting a treated water from which a cation component and an anion component are removed by the first step and second step reverse osmotic membrane separation to the third step reverse osmotic membrane separation by using the reverse osmotic membrane high in rate of inhibition of salts at low salts concn. region. SOLUTION: After applying at need a pretreatment such as flocculating precipitation and membrane filtration to a raw water such as city water and well water and after adding an acid such as HCl and H2 SO4 , the water is passed through a deaerating device 1 such as decarboxylation tower. In such a case, an addition of the acid is kept in an amount so that a pH of a water to be deaerated may be an order of 5-7. Then the water to be deaerated is introduced to the first step RO membrane separating device 2 to subject the water to RO treatment, and after removing 3 cation component such as mainly Na<+> ion, the water is adjusted to pH 6.5-8 by adding an alkali such as Na OH, then the water is introduced to the second step RO membrane separating device 3 to subject the water to the RO treatment, and an anion component is removed.  Then the second RO treated water is introduced to the third step RO membrane separating device 4 to subject the water to the RO treatment.
Patent JP-H09204398-A (JP)
Title: Synchronization checking device for bus
Inventor: KAWASHIMA ISAMU
IPC: G06F13/42
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To simplify synchronization checking circuits provided inside respective processors and to reduce a hardware amount. SOLUTION: The respective processors 21 -2n are provided with a synchronization signal generation means 3 for generating signals to be synchronized with a bus cycle. Also, a bus acquisition notice signal output means 4 is provided inside the respective processors 21 -2n and reports it that a bus is to be used at the time of recognizing that the present processor acquires a system bus 1 by bus arbitration. The notice is performed through a signal line 7 for bus acquisition notice connected to all the processors 21 -2n in common. The synchronization error detection means 5 of the respective processors 21 -2n monitors the state change of the signal line for bus acquisition notice and checks the synchronization between the processor which acquires the bus and its own processor.
Patent JP-H10205703-A (JP)
Title: Composite boiler
Inventor: YUUKI TAKATSUGU
IPC: F22B1/18
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enable installation even in a narrow place, and to eliminate any anxiety on the acid dew-point corrosion, etc., by arranging a furnace inside an intermediate body, communicating an upper body with the intermediate body through an oil-fired part evaporation piping group part, and communicating the intermediate body with a lower body through an exhaust gas part evaporation piping group part. SOLUTION: Exhaust gas part evaporation piping group parts 7 arranged in a circular shape are provided with an exhaust gas inlet 12 projected downwardly on one side and an exhaust gas outlet 13 projected upwardly on the opposite side, and a lower body 3 is connected to a lower part through a tube sheet 6. An intermediate body 2 which is connected to the tube sheet 6 and provided with a furnace 4 inside is loaded on an upper part of the exhaust gas part evaporation piping group part 7, and an oil-fired part evaporation piping group part 8 and an upper body 1 are loaded on its upper part. The combustion gas is fed to the exhaust gas part evaporation piping group part 7 through the waste gas 12 from a main engine, and flows to an oil-fired part evaporation piping group part 8 from the furnace 4 through a communication pipe 17, and the combustion gas is discharged from a gas outlet 16 on the opposite side.
Patent JP-H08199209-A (JP)
Title: Method for charging raw material in bell-type blast furnace
Inventor: IIDA OSAMU
IPC: C21B5/00
Filed: 1995-01-30
Abstract: PURPOSE: To enable use of a large quantity of small block sintered ores in a bell type blast furnace which is incapable of multi-butch charging. CONSTITUTION: Grain size of the raw material colliding agaist an armor plate 11 is detected with a grain size detecting means 12 and it is detected that the kind of the raw material is charged when the detected value obtd. by the grain detecting means 12 changes by a prescribed quantity, and then, the armor plate 11 is displayed in the radial direction of the furnace 1.
Patent JP-S5297017-A (JP)
Title: Internal combustion engine feeder
Inventor: KURAGASAKI MUTSUO
IPC: F01L3/06
Filed: 1976-02-10
Abstract: PURPOSE: To perform an effective combustion by giving a proper swirl movement to the air or mixture which is introduced into the cylinder, within the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5398769-A (JP)
Title: Carrier reproducing circuit for multiplex carrier digital signal
Inventor: WASHIO MAKOTO
IPC: H03D3/00
Filed: 1977-02-10
Abstract: PURPOSE: To obtain the reference carrier having normal phase, by eliminating synchronism to the phase of artificial drawing in, through the supply of the positive and negative pulse to the voltage controlled oscillator when the absolute value of the phase conparison output is in excess of a discriminating level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63181930-A (JP)
Inventor: AKAHORI SHIGEKI
IPC: A23F3/06
Filed: 1987-01-21
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-H10199655-A (JP)
Title: Negative ion generating device
Inventor: ASO YUJI
IPC: H01T19/00
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a negative ion generating device in which reduction of generation quantity of negative ions can be prevented. SOLUTION: As a DC high voltage of a negative potential is applied from a high voltage generating circuit 21 to a discharge electrode 35, corona discharge is generated at a tip part of an electrode 35, and negative ions 43 are generated to be emitted into air. The positive electric charge is accumulated on the electrode 45 accompanying with the generation of the negative ion 43. Positive charges 45 flows through diodes 31, 29 and a positive charge discharging circuit 37 to a ground side terminal 41 of a switching power source 23. The positive charges 45 are thus prevented from being accumulated on the electrode 35, so apparent reduction of the DC high voltage of the negative potential applied from the diodes 29, 31 and from the side of a capacitor 33 is eliminated, thereby a problem such as reduction of generation quantity of the negative ions 43 for reduced quantity is eliminated.
Patent JP-S5397724-A (JP)
Title: Television picture receiver possessing waveform display function
Inventor: MATSUI BUSHIMARU
IPC: H04N5/445
Filed: 1977-02-07
Abstract: PURPOSE: To ensure a display of the aural signal in an optional color, by having a comparison between the level of the display input signal and the output of a sawtooth wave generator circuit of the horizontal period, obtaining the leading-edge pulse through differentiation of the comparison output and sending the pulse to CRT after switching with the TV video signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04310467-A (JP)
Title: Steering shaft for automobile
Inventor: ZAAPE YOOZEFU BERUSUMA
IPC: B62D1/19
Filed: 1992-01-28
Abstract: PURPOSE: To provide a safety steering shaft free from the disconnection of the shaft in accordance with a degree of stress when the shaft receives the shock. CONSTITUTION: This steering shaft of an automobile comprises two shafts 1, 2 and the end portions 3, 4 of the shafts faced each other, are located next to each other. These portions are curved. The flanges 5, 6 overlapped to each other are fixed to the end portions 3, 4, the flanges comprise bores on the overlapping areas, and a guide bolt 7 fixed to another flange is projected in the bores. A part of the guide bolt projecting to the flange 6 has a length almost same as a bush penetrated by the bolt. A diameter of the projecting part of the guide bolt 7 is smaller than that of a part accomodated in the bush. A free end of the guide bolt 7 comprises a tearable stopper 11.
Patent JP-S59141493-A (JP)
Title: Preparation of star corundum
Inventor: MIYASAKA HITOSHI
IPC: C30B13/22
Filed: 1983-01-28
Abstract: PURPOSE:To prepare star corundum having transparent and clear star inexpensively, by using a raw material rod obtained by molding and sintering mixed powder of TiO2-Al2O3 solid solution powder and Cr2O3 powder, synthesizing a crystal from it, annealing the crystal. CONSTITUTION:TiO2-Al2O2 Solid solution powder is blended with Cr2O3 powder as a colorant to give mixed powder, which is packed into a rubber tube, molded into a cylindrical rod by rubber press, and sintered in an electric furnace at 1,200-1,600 deg.C. The sintered rod is used as a raw material, corundum or a sintered rod of corundum is utilized as a seed crystal, a crystal is grown preferably in a reducing atmosphere by condensing floating zone method, it is annealed, to give red star corundum. The use of TiO2 and Fe2O3 as a colorant provides blue star corundum. The solid solution contains preferably 0.1-0.5wt% TiO2, the annealing is carried out at 1,100-1,600 deg.C and needle-like crystal of TiO2 is preferably precipitated.
Patent JP-S63182125-A (JP)
Title: Control equipment of mold temperature in injection molding machine
Inventor: TANIMURA MASAKI
IPC: B29C45/73
Filed: 1987-01-24
Abstract: PURPOSE:To perform a stabilized production of a molded product suitable for specifications in a short period of time after commencement of work of injection molding work, by a method wherein a means for detecting a temperature of an exposed surface is provided on the exposed surface of a mold along with a heating unit, and a means for setting a heat radiation pattern of a quantity of heat radiation from the mold and a means for controlling a calorific value of the heating unit according to output from a temperature detecting device are provided. CONSTITUTION:A heat radiation pattern setting instrument 17 puts out a target value of a calorific value from a mold when injection molding works in begun. An operation control part 16 operates as to an extent of a quantity of heat radiation through the existing mold based on temperature detecting signals through temperature detecting instruments 14, 15. The operation control part 16 also compares a target value of the quantity of heat radiation through the heat radiation pattern setting instrument 17 with an existing quantity of heat radiation due to an operational result. When the existing quantity of heat radiation is much, a calorific value through electric heaters 12, 13 is reduced, and the same is increased when the heat radiation is a little. The quantity of heat radiation through the mold is controlled so that the same coincides with the target value in such a manner, resulting that a temperature of a stationary mold 2 and movable mold 4 is raised swiftly up to a constant temperature, that is, the temperature under a normal state and a temperature distribution of the mold becomes normal.
Patent JP-S57126750-A (JP)
Title: Car brake control system
Inventor: TAKAYAMA MASAHIRO
IPC: B60T7/12
Filed: 1981-01-29
Abstract: PURPOSE:To activate or release a brake automatically by detecting a car speed and an engine output and controlling the brake arranged between a transmission and driving tires with detected signals. CONSTITUTION:When a car is at a halt, a car speed detector 10 detects the car speed as nil via a tire 9, and sends the detected signal to a controller 12. The controller 12 activates a brake 4 which is operated electrically through a power supply 13. Next, when the car is to make a start, an engine 1 is driven by stepping on an accelerator, then the output is transferred to each tire 9 through a torque convertor 2, a transmission 3, the brake 4, a propeller shaft 6, and a differential gear 8, while an input torque to the brake 4 is detected by an engine  output detector 11, and the detected signal is sent to the controller 12. Accordingly, the controller 12 releases the brake 4 through the power supply 13.
Patent JP-H11204174-A (JP)
Title: Contact support and printed wiring board unit
Inventor: WATABE SHINJI
IPC: H01R11/01
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a contact support and a printed wiring board unit, capable of facilitating connecting work between boards and effectively utilizing the board surface by integrally forming a support for mechanically fixing a board and a board which is usually used as separated means and a connector for supplying a power source and a signal. SOLUTION: A contact support 20 which electrically, mechanically connects two printed wiring boards 36, 37 arranged to face opposite each other consists of a main body 21 made of an insulating material, conductive wires 23 supported on the main body 21, and the part of which is positioned on both end surface coming in contact with each printed wiring board surface, and a positioning means 24 for positioning each conductive wire 23 in a connecting pad 30 on the printed wiring board.
Patent JP-2000212433-A (JP)
Title: Thermoplastic resin composition and molded article made therefrom
Inventor: MASUDA HARUHISA
IPC: C08L71/12
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having well-balanced excellent characteristics inherent in a semi-aromatic polyamide and a polyphenylene ether resin, having excellent heat resistance and excellent in characteristics, such as moldability, low water absorbency, and impact resistance, and a molded article made therefrom. SOLUTION: The thermoplastic resin composition contains a a polyphenylene ether resin and a polyamide resin consisting of dicarboxylic acid units containing 60-100 mol% terephthalic acid units, and diamine units containing 60-100 mol% 1,9-nonanediamine units and/or 2-methyl-1,8-octanediamine units.
Patent JP-H06228412-A (JP)
Title: Resin composition having excellent corrosion resistance
Inventor: KASHIWAGI HIROYUKI
IPC: C09J163/00
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a resin composition having extremely improved reliability in durability by suppressing occurrence of corrosion to cause reduction in strength during durability test and nonuniform test results. CONSTITUTION:A resin composition comprises 100 pts.wt. of a liquid epoxy resin, a curing agent of a thermally active type, 1-5 pts.wt. of a powder resin subjected to metal film formation with 5-70% metallizing ratio, having 5-100mum particle diameter and 5-40 pts.wt. of an acrylic powdery resin having swelling properties and excellent anti-corrosion property.