baber/WOPTO huggingface dataset:
Patent JP-S62132712-A (JP)
Title: High-purity purification of argon gas
Inventor: ITABASHI KEIJI
IPC: B01D53/04
Filed: 1985-12-05
Abstract: PURPOSE:To efficiently purify argon gas containing impure gases, by repeatedly performing respective steps of adsorption, depressurizing, vacuum regeneration and pressure recovering one after another using an adsorption column filled with zeolite adsorbent. CONSTITUTION:Argon gas 1 containing >=10vol% impure gases is introduced into an adsorption column (4a) and brought into contact with zeolite adsorbent under pressure to adsorb the impurities thereon and introduce purified argon into a product gas tank 8. On the other hand, the inflow of the raw material gas 1 is stopped in an adsorption column (4b) and decompressed to atmospheric pressure in countercurrent to the raw material gas 1. The interior of the adsorption column (4b) is further decompressed and evacuated under <=300Torr pressure in countercurrent to the raw material gas 1 and the adsorbent is regenerated at 0.2-1 ratio of the evacuation time to the adsorption time. Pure argon gas is introduced in countercurrent to the raw material gas 1 to recover the pressure. The raw material gas 1 is subsequently introduced into the adsorption column (4b) to stop the introduction of the raw material gas 1 into the adsorption column (4b) and regenerate the adsorbent.
Patent JP-S61149091-A (JP)
Title: Duplex dna to code biotin synthase, bacterium containing same and production of biotin
Inventor: HIRONO YOSHIHIKO
IPC: C12N1/20
Filed: 1984-12-24
Abstract: PURPOSE:To produce biotin efficiently, by cultivating a transformed variant of Escherichia coli containing a specific DNA as a plasmid in a medium containing dethiobiotin, and collecting biotin accumulated in the medium. CONSTITUTION:TK101, one of alpha-dehydrobiotin resistant strains derived from Escherichia coli JA221 is transduced with Eschrichia coli plasmid pNS5 having a DNA to code biotin synthase by transformation method, to give transformed strain NS105. Then, this NS105 is cultivated in peptone Casamino acid medium containing 50mg/l amplicillin, 100XM dl-dethiobiotin, and 2mM isopropyl beta-D- thiogalactopyranoside at about 37 deg.C for about 24hr. Dethiobiotin in the medium is converted into biotin in 100% yield by this cultivation. Then, the culture solution is centrifuged and biotin is separated from the supernatant liquid.
Patent JP-S63126881-A (JP)
Title: Hydantoin derivative, salt and production thereof and preventing and treating agent for diabetic complication containing said compound active ingredient
Inventor: KURONO MASATSUNE
IPC: A61K31/415
Filed: 1986-11-14
Abstract: NEW MATERIAL:A hydantoin derivative expressed by formula I {either one of V and W is halogenomethyl, 1H-tetrazol-5-yl, -COOR [R is H, alkyl or -(CH2 CH2O)nCH3; n is 1-113], formula II [R<1> and R<2> are H, alkyl, substituted phenyl or -(CH2CH2O)nCH3 or R<1> and R<2> together with N or O form a heterocyclic ring], -CH2OR<3> (R<3> is H or alkyl) or formula III (R<4> and R<5> are H or alkyl) and the other of V and W is H or alkyl; X is O or S; Y is H, halogen, alkyl, alkoxy, etc.; Z is nitro or -NHR<6> (R<6> is H or acyl)} and salt thereof. USE:Useful as a preventing and treating agent for diabetic complications with extremely low toxicity and high inhibitory activity against aldose reductase. PREPARATION:A compound expressed by formula IV is nitrated and, as necessary, converted into a salt to afford the aimed compound expressed by formula I.
Patent JP-H04147638-A (JP)
Title: Device for measuring electric characteristic of semiconductor element
Inventor: MIYAMOTO YUTAKA
IPC: H01L21/66
Filed: 1990-10-09
Abstract: PURPOSE:To measure accurate characteristics by providing a cover which has the shape of the element to be measured and fixing the element to be measured on an electrode on a substrate using the cover. CONSTITUTION:A cover 8 has the shape of an element 7 to be measured and is provided on a case top 5. The element 7 to be measured on a substrate 1 is always fixed at the same position according to the shape of the cover 8 by placing the case top 5 provided with the cover 8 on a case bottom 4. Thus, the accuracy of measurement is improved and accurate characteristic is obtained.
Patent JP-H03134108-A (JP)
Title: Vessel for injecting molten metal
Inventor: ISAKI HIROSHI
IPC: B22F9/10
Filed: 1989-10-18
Abstract: PURPOSE:To prevent temp. drop of molten metal and clogging of injection holes by winding a high frequency coil conducting body for heating metal material down to the lower part of a vessel body and bending while detouring the coil to the upper side of the injection holes. CONSTITUTION:In this molten metal injection vessel, the high frequency coil 2 for heating the metal material in the vessel body 1 is fitted at the outer circumference on the side face of body 1. Further, the injection holes 3 for injecting the molten metal in the body 1 are arranged at the lower part on the side surface of body 1. In the above injection vessel, the coil conducting body 4 is wound down to the lower part of body 1 and bent while detouring the upper side of injection holes 3 at circumference thereof. Further, the heat insulating material 5 is arranged at the bottom part of the body 1.
Patent JP-H07131649-A (JP)
Title: Image forming device
Inventor: IKEDA YUICHI
IPC: G06T5/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide any peculiar operational effects to form high-gradation images even when density is partially changed by any trouble even with the same density output. CONSTITUTION:The start switch of gradation correction is turned on at a step S21. Plural gradation test patterns are formed and outputted by a pattern generator 29 at a step S22. The outputted gradation test patterns are read and defined as read density data at a step S23, and the relation between a laser output level in the case of reading the gradation test pattern and the density value of the read gradation test pattern is calculated corresponding to the coordinate of each gradation test pattern and stored in a memory at a step S24. Continuously, the average of the plural positions of the same density data of the respective plural gradation test patterns is calculated at a step S25, the characteristic of gamma correction of a printer is decided for each density and a gamma-LUT 25 is set at a step S26 corresponding to the relation between the laser output level and the read density.
Patent JP-H11111187-A (JP)
Title: Correction method in cathode-ray tube manufacturing process
Inventor: SAIDA KOJI
IPC: H01J29/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To highly precisely correct the distance between the inner face of a panel of a cold-cathode ray tube and a color selecting mechanism. SOLUTION: This correction method is for correcting the distance between the inner face of a panel of a cold-cathode ray tube and a color selecting mechanism and carried out by using a panel pin 15 which supports the color selecting mechanism and an electrode 21 for processing into a female type which has the same shape with the panel pin 15, making the center axis 22 of the panel pin 15 and the center axis 23 of the electrode 21 for processing into a female type mutually eccentric corresponding to the degree of the correction of the distance, and cutting one face of the panel pin 1 by electric discharge by the electrode 21 for processing into a female type.
Patent JP-S62131374-A (JP)
Title: Development processing system or shape data of metal plate parts
Inventor: HIRATA ICHIRO
IPC: G06F17/50
Filed: 1985-12-03
Abstract: PURPOSE:To perform the development processing in directions other than orthogonal directions by inverting the input order of surface data and grouping surface data and bend data and extracting surface data adjacent to each other to correct the extent of elongation in a development processing system of shape data of metal plate parts. CONSTITUTION:After surface data 1c-4c after inversion of the input order are outputted from surface data 1a-4a by an input order inversion selecting means 11, data are grouped into a group (c) of surface data 1c, 2c, and 3c and bend data 5b and 6b which belong to outside shape data of metal plate parts and a group (d) of surface data 4c and bend data 7b belonging to inside shape data of metal plate parts by a grouping means 12, and connection data (e) is outputted by a connecting means 13 of surface data adjacent to each other, and developed data (f) is outputted from connection data (e) by a means 14 which eliminates the extent of elongation of materials.
Patent JP-S61152979-A (JP)
Title: Pump monitor
Inventor: SAKAMOTO TORU
IPC: F04B49/10
Filed: 1984-12-26
Abstract: PURPOSE:To make any trouble findable so early, by letting a monitor calculate reference discharge pressure from pump revolving speed, pump suction flow and pump suction pressure, while comparing this calculated value with the actual discharge pressure and making pump performance monitorable all the time. CONSTITUTION:A pump revolving speed signal 10 and a suction flow signal 8 outputted by a speed sensor 9 installed in a pump 2 and a flow sensor 7 installed in a suction line 3 both are inputted in a function generator 23 whereby a total lift signal 24 is outputted. A pump suction pressure signal 14 out of a suction pressure sensor 13 is added to this total lift signal 24 and a reference pump discharge pressure signal 26 is secured. This reference pump discharge pressure signal 26 is compared with an actual discharge pressure signal 12 out of a pump discharge pressure sensor 11. And, a deviation between both these signals 26 and 12 is detected (29), and with the deviation value 30, trouble in the pump 2 is judged whereby a monitor is constituted so as to operate an alarm.
Patent JP-H07124538-A (JP)
Title: Solid organic waste-treating apparatus
Inventor: SHINDO YASUHIRO
IPC: C02F3/00
Filed: 1993-11-01
Abstract: PURPOSE:To provide a solid organic waste-treating apparatus eliminating environmental pollution, achieved in miniaturization and the increase of garbage treatment, speed, enhanced in decomposition efficiency and capable of reducing the amt. of a treatment product. CONSTITUTION:Two rotary shafts 40 having stirring arms 42 fixed thereto are arranged in the treatment tank 50 having two curved bottom surfaces of a solid org. matter treating part A and the matter to be treated charged in the tank 50 by the rotation of the rotary shafts 40 is ground by a stirring and grinding part 10 to be mixed with seed bacteria 100. The matter subjected to formentation treatment in a treatment part 20 is discharged as compost. The offensive smell and high temp. steam generated at the time of fermentation are cooled by air in the heat exchanger 70 of a gas-liquid treatment part B and steam is condensed. An acidic liquid is neutralized by the adjusting tank 94 equipped with a weak alkaline material of a liquid purifier 90 and org. matter is decomposed by bacteria in a treatment tank 96 to be discharged to the outside. A part of gas is introduced into a deodorizing tank 80 and an offensive smell is decomposed by the bacteria in the tank to be discharged to the outside.
Patent JP-H1192935-A (JP)
Title: Wear resistant hard carbon coating
Inventor: KONDO MICHIO
IPC: B32B9/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide wear resistant hard carbon coating in which the surface of hard carbon coating formed on a base material can easily be smoothened without increasing the working cost and therefore the excessive wear of the mating material caused by the hard carbon coating formed on the surface of the base material can be suppressed. SOLUTION: Hard carbon coating 11 having >=800 HV Vickers hardness is formed on a base material 10 directly or via an inermediate layer, and furthermore, on the surface of the hard carbon coating 11, secondary coating composed of a material whose Vickers hardness is lower than that of the hard carbon coating 11 by >=200, particularly, hard carbon coating 12 whose hardness is lower than that of the high hard carbon coating 11 having high hardness is formed.
Patent JP-H1194254-A (JP)
Title: Manufacture of glow plug
Inventor: WATANABE TETSUYA
IPC: F23Q7/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a glow plug in which a smooth pushing and fixing can be carried out without producing any deformation of a heater. SOLUTION: There is provided a method of manufacturing a glow plug 1 comprised of a housing 5 having an inner hole 50, a heater 10 press fitted and fixed in the inner hole 50 of the housing 5 and an inner shaft 4 for applying an electrical energy to the heater 10. In the case that the heater 10 and the housing 5 are press fitted and fixed, the heater 10 is held by a collet 7 having a concave arcuate contact surface 62, the collet 7 is pressed to apply a press fitting load to the heater 10 and then the press fitting part 15 and the fitting part 55 are press fitted and fitted.
Patent JP-H11156868-A (JP)
Title: Partial molding of pad
Inventor: SUZUKI HIROSHI
IPC: B29K105/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To perform the partial molding of a pad to a panel main body at one time. SOLUTION: A skin material 1 molded into a required pad shape and having an edge part 22 erected on the rear surface side thereof provided to the peripheral edge of the end part thereof is set so that the surface thereof is brought into contact with the cavity 26 of a lower mold 28 and a panel main body 12 molded into a required shape and having a recessed part 40 capable of permitting the penetration of the edge part 22 provided on the surface side thereof is set so that the rear surface thereof is brought into contact with the core 30 of an upper mold 32 and a urethane raw soln. is foamed between the skin material 14 and the panel main body 12 to partially mold a pad.  In this case, on the way of the clamping of the lower mold 28 and the upper mold 32, the leading end of the recessed part 40 in the skin material 14 set to the upper mold 32 is set so as to be positioned inside the inside wall of the recessed part 40 in the panel main body 12 set to the lower mold 28 and, at the time of completion of mold clamping, the surface side of the edge part 22 comes into contact with the inside wall of the recessed part 40.
Patent JP-2000098999-A (JP)
Title: Video display device
Inventor: TASHIRO SHIGERU
IPC: H04N7/24
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To compositely display an object including dynamic pictures different in frame rate on a screen according to a display descriptive language. SOLUTION: A video display device receives a next one picture and a display time tc from a dynamic picture codec (S1), and obtains the display time ts of a next system frame (S2), and judges whether or not |tc-ts|<tr/2 (tr is an interval of a system rate) is satisfied (S3), and repeats the processing of the step S2 until being satisfied. When the relation is satisfied, the device stands by until the top position of the next system comes (S4), and displays compositely with a still picture and a text, etc., at the top position of the system frame (S5).
Patent JP-H07208254-A (JP)
Title: Cylinder air-supply quantity predicting device for throttle type variable displacement reciprocating-motion internal combustion engine
Inventor: DANIERU JIEI RIPINSUKII
IPC: F02D41/18
Filed: 1994-11-08
Abstract: PURPOSE: To improve control precision of an air-fuel ratio by calculating mass of air-fuel mixture suctioned into an internal combustion engine based on signals detected concerning effective flow area of an air intake passage, rotation speed and an instantaneous flow rate of mass of air-fuel mixture into the internal combustion engine. CONSTITUTION: This device is provided with an air flow rate sensor 12 measuring a flow rate of mass of air-fuel mixture suctioned into an internal combustion engine, an engine rotation speed sensor 14, and a throttle detection device 16 for determining effective flow area (AREAf ) of a passage introducing air into the internal combustion engine, and their output signals are taken into a controller 10. Outputs of the air flow rate sensor 12 are integrated concerning an engine based on the number of operating cylinders by a microprocessor 10A to judge mass of initial cylinder intake. Next, final air charge value is determined using a lookup table, and an amount of change of mass for air charging during repetitive operation is obtained using a predetermined computing equation based on an initial value and the final value to compensate fuel injection amount.
Patent JP-S62133564-A (JP)
Title: Conversion processing system for character and symbol or the like
Inventor: YOSHIDA HIROICHI
IPC: G06F17/22
Filed: 1985-12-05
Abstract: PURPOSE:To generate a sentence which has conformed with a correct grammar rule irrespective of a degree of knowledge related to grammar, by displaying successively a word in a section selected by a paraphrase dictionary part, in accordance with an input of a word which has been stored in a synonym dictionary part. CONSTITUTION:A word is classified in accordance with a synonymity relation in a grammar rule of a prescribed language, and the classified word is stored in a synonym dictionary part 12, together with each different classification code which has been put to every classified section. By following an input of a word which has been stored in advance, the classification code corresponding to a section of a word which is set in the dictionary part 12 by containing said word is retrieved in a paraphrase dictionary part 13. In the dictionary part 13, which regard to the section containing an optional word which has been stored in the dictionary part 12, the section containing the optional word corresponds to every other section which has been made to correspond in a similar word dictionary part 11, the the word which has been divided in accordance with this correspondence relation is displayed successively on a display device 3.
Patent JP-H04150481-A (JP)
Title: Screen display device
Inventor: SAKANIWA TETSUYA
IPC: H04N5/445
Filed: 1990-10-11
Abstract: PURPOSE:To reduce the amount of data transferred from a control section so as to reduce the burden of the control section by providing a dummy data setting circuit which writes an arbitrary character in a RAM for display in the input circuit of a screen display device. CONSTITUTION:A comparator circuit 14 instructs a dummy data setting circuit 13 to write blank data at the address of a RAM 5 for display held by an address circuit 4. When the circuit 14 finally detects that the address data of the address circuit 4 become the same as those of another address circuit 12, the circuit 14 instructs the circuit 13 not to write the blank data. Therefore, the amount of the data transferred from a control section 1 to this screen display device can be reduced and the burden of the section 1 can be reduced.
Patent JP-H09113084-A (JP)
Title: Water supply of refrigerator
Inventor: YAMAMOTO KAZU
IPC: F25C1/24
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To make it easy for a user to disassemble a water supply route inculding a water supply pump, and to reduce noise. SOLUTION: A water supply pump 40 is disposed in a supply water tank 10, in non-contact with a motor 46, and the motor 46 is installed in a corner 4 of the supply water tank or in a tank holder in such a manner that it has no connection in terms of water with the supply water tank 10. This water supply of a refrigerator, which comprises at least the tank, the pump and a discharge means being integrated, is provided removably in a chamber of the refrigerator and, therefore, it is easy to handle and clean for a user.
Patent JP-H03135917-A (JP)
Title: Uric acid evacuant
Inventor: YOSHIKAWA RYUICHI
IPC: A61P19/06
Filed: 1989-10-20
Abstract: PURPOSE:To provide an uric acid evacuant having reduced adverse effects and effective for treating purine dysbolism diseases such as gout by containing a thiolactam-N-acetic acid derivative. CONSTITUTION:The objective agent contains a compound of the formula (R<1> and R<2> are H, halogen, lower alkyl, etc.; R<3> is H or methyl; R<4> is carboxyl; X is O or S), e.g. 3,4-dihydroxy-2,8-diisopropyl-3-thioxo-2H-1,4-benzoxazine-acetic acid. The compound of the formula can be generally administered together with various medically acceptable preparation compositions. The agent is administered in a dose of e.g. 10-2500 mg, preperably 25-900 mg, a day in one- three portions.
Patent JP-H06124699-A (JP)
Title: Funnel apparatus
Inventor: YUDA TAKESHI
IPC: H01M2/36
Filed: 1992-10-13
Abstract: PURPOSE:To enable electrolytic solution to be poured by one operation regardless of its large or small amount so as to enable the accuracy of poured amount to be improved and the cost of an funnel apparatus to be reduced by achieving complete sealing ability between a cylindrical case and the funnel apparatus. CONSTITUTION:Both of locking springs 9 are made to be open outward by rotating locking/unlocking knob 5 in clockwise direction while holding a locking spring holder 4. A spring 10 is deformed to generate sealing force by pushing a funnel portion 2 against a cylindrical case 6 via a sealing rubber 11 provided on the tip of the funnel portion 2. While this condition is kept, the locking/ unlocking knob 5 is rotated in counter-clockwise direction. When the locking spring 9 reaches the restriction portion 6b of the cylindrical case 6, the cylindrical case 6 and the funnel portion 2 get into perfectly sealed condition. Electrolytic solution is poured into the funnel portion 2 and injected into the cylindrical case 6 and thereafter the locked condition is released by steps in the reverse order of the foregoing steps.
Patent JP-H07124501-A (JP)
Title: Sprinkler
Inventor: MATSUMURA TOSHIHARU
IPC: B05B1/20
Filed: 1993-11-02
Abstract: PURPOSE:To sprinkle uniformly over the entire sprinkling area by erecting a riser having a sprinkling head which sets an optional liquid flight distance by selecting appropriately the diameter and elevation angle of sprinkling holes and the liquid pressure applied to the holes at an optional position in the area. CONSTITUTION:In a sprinkler used in farms, greenhouses, orchards, and lawns, a risen is erected at the origin O (center) of an area to be sprinkled, and sprinkling holes a s are formed at the sprinkling head of the riser. The optional water flight distance can be set by the combination of the diameter and elevation angle of each hole and water pressure applied to the holes which are selected appropriately. The diameter of the holes is 0.1-1mm (not limited), and the elevation angle is set preferably at 20-90 deg.. The water pressure is adjusted optionally at 1-2kg/cm<2> by a pump and a reducing valve.
Patent JP-S63127449-A (JP)
Title: Air-sandwich structure optical disk spacer and its production
Inventor: MATSUMOTO YASUYOSHI
IPC: G11B7/24015
Filed: 1986-11-17
Abstract: PURPOSE:To simplify the manufacturing method to reduce the cost and adjust the air pressure in a disk with a minute air hole by joining two substrates, on which recording mediums face each other, into one body with a spacer consisting of a ceramic sintered body between them. CONSTITUTION:Resin substrates 1 and 2 are so set that optical information recording mediums 3 and 4 formed on one-side faces of substrates 1 and 2 respectively face each other, and spacers 5 and 6 are interposed between inner peripheral parts and outer peripheral parts of substrates 1 and 2 to join substrates into one body. Ceramic green sheets 8 and 9 one of which has one or more air holes 7 are put one over the other and are pressurized and are sintered at a high temperature to obtain the spacer. Consequently, spacers 5 and 6 having minute air holes are easily manufactured an are mass-produced, and dust does not penetrate the inside space, and the air pressure in the disk is adjusted by minute air holes.