baber/WOPTO huggingface dataset:
Patent JP-S5687573-A (JP)
Title: 2-aryl-3-acylthiazolidine derivative
Inventor: HIRANUMA HIDETOSHI
IPC: A61K31/425
Filed: 1979-12-19
Abstract: NEW MATERIAL:2-Aryl-3-acylthiazolidine derivative of formula I (R is 1W5C alkyl; X is 1W5C alkyl, trifluoromethyl, halogen, nitro, hydroxyl, amino, mono- or dialkylamino, 1W5C monoacylamide, 1W5C alkoxy, phenyl, phenoxy, benzyloxy; n is 0W3, when n is 2 or more, Xs connect with each other to form methylenedioxy except the case where R is methyl and n is 0).  
     EXAMPLE: 2-(2-Methoxyphenyl)-3-acetylthiazolidine.  
     USE: A medicine having anti-inflammatory and analgesic activities.  
     PREPARATION: A thiazolidine derivative of formula II or its salt is made to react with a carboxylic acid in the presence of a condensing agent such as N,N-dicyclohexylcarbodiimide to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000001557-A (JP)
Title: Moisture-permeable film and absorbent article
Inventor: MASUKI TETSUYA
IPC: C08J9/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-permeable film which is soft, is excellent in moisture permeability and water resistance, and has a high expansibility and to provide an absorbent article prepd. by using the same. SOLUTION: A polyolefin resin compsn. prepd. by compounding 100 pts.wt. resin component comprising 20-100 pts.wt. crystalline low-density polyethylene having a density of 0.86-0.90 g/cm3, a melt index of 0.1-50 g/10 min, a ratio of wt. average mol.wt. no average mol.wt. of 3 or lower, and a content of 4-8C α-olefin comonomers of 12 wt.% or higher and 80-0 pt.wt. polyethylene having a density of 0.915-0.950 g/cm3 with 50-400 pts.wt. inorg. filler is formed into a film and then stretched at least monoaxially to give the objective moisture-permeable film. An absorbent article is prepd. by using the moisture- permeable film as a lining material.
Patent JP-S5957895-A (JP)
Inventor: SUGIHARA TAKENORI
IPC: B66F19/00
Filed: 1982-09-22
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-H03115902-A (JP)
Title: Metrological apparatus and method of calibrating the same
Inventor: IAN KAARU BIYUARINGU
IPC: G01B7/34
Filed: 1990-06-22
Abstract: PURPOSE: To measure the surface characteristics of a work piece accurately by providing a transducer for producing an analog electrical signal and a analog/digital converter and then a means for compensating a non-flat response. CONSTITUTION: A carriage 14 moves along a reference surface bar 12 and a needle 19 essentially moves vertically in response to the characteristics of the surface texture and shape of a surface 6. A transducer 16 is an inductive transducer and is digitized by an A/D converter 40 in response to the essentially vertical move. A measuring device includes a tracing loop that can be operated to generate a digital output signal for tracing an analog signal from the transducer 16. Further, it has a compensating means 300 for compensating for the non-flat frequency response of the tracing loop, thus improving the accuracy of the transducer 16.
Patent JP-H0457913-A (JP)
Title: Production of polyhexamethylene terephthalamide yarn
Inventor: TAMAYA HIDEAKI
IPC: D01F6/60
Filed: 1990-06-26
Abstract: PURPOSE:To inexpensively obtain the title yarn having high strength, high modulus of elasticity and excellent heat resistance by spinning a dope comprising polyhexamethylene terephthalamide and sulfuric acid through a spinning nozzle into a coagulating bath and drawing at a multiple stage under a specific condition. CONSTITUTION:A dope comprising polyhexamethylene terephthalamide and sulfuric acid or a solvent consisting essentially of sulfuric acid is introduced through a spinning nozzle into a coagulating bath, the prepared coagulated yarn is drawn at least z1.1, preferably <=1.5 draw ratio in a drawing bath comprising 30-53wt.% aqueous solution of sulfuric acid as the first drawing. Then the yarn is washed, further thermally drawn >=1.1, preferably <=1.3 draw ratio as the second drawing and the product of the draw ratio at the first stage and the draw ratio at the second stage is made at least >=3 to give the objective yarn.
Patent JP-S5790591-A (JP)
Title: Heat collecting system
Inventor: TAKAHASHI KATSUMI
IPC: F24S90/00
Filed: 1980-11-25
Abstract: PURPOSE: To effectively recover and utilize the heat in life-environment by a constitution wherein the heat collected at a solar heat collector and the waste  heat of the outdoor unit of an air conditioner are released, respectively by  means of carrier cycle and of recovery cycle, through heat transfer mediums to  the water in a hot water storage tank.  
     CONSTITUTION: The heat collected at the solar heat collector 1 is carried by the heat transfer medium of the solar heat carrier closed cycle 4 to the hot water storage tank 2 to be released to the water in the tank to heat it. The heat discharged from the outdoor unit 9 of the air conditioner is carried by the heat transfer medium of the waste heat recovery closed cycle 6 to the hot water storage tank 2 to heat the water in the tank. Owing to the constitution as described above, the heats straggled in life-environment such as solar heat, discharged heat of outdoor unit of air conditioner and the like can be raised to the working level and can be contrived to effectively utilize. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H064299-A (JP)
Title: Optimized object program generating system
Inventor: ARAI JIYOUTAROU
IPC: G06F11/28
Filed: 1992-06-24
Abstract: PURPOSE:To generate an object program which executes is the speed is increased in an object program generation of a language processing program. CONSTITUTION:A language processing program 2 is provided with a program execution information acquiring object generating means 3 which generates an object program for acquisition of required dynamic execution condition data, and an object program 4 for execution information acquisition generated by this means 3 is actually executed to store execution information of the program in a dynamic execution condition data recorder 5. The language processing program 2 is provided with an optimum object generating means 10 which generates an optimum object program 11 based on execution information of the program stored in the dynamic execution condition data recorder 5. Thus, the optimum object program based on dynamic analysis for actual execution of the program is generated.
Patent JP-2000357428-A (JP)
Title: Circuit breaker
Inventor: SHIRAISHI KATSUHIKO
IPC: H01H73/18
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress increase of conductivity of arc and improve cut-off performance that does not relaying on usage of pressure rising in an arc-extinguishing chamber, by arranging a member containing fluorine in a region close to an arc generated when a fixed contact and a movable contact driven by a spring are released. SOLUTION: A magnetic driven core cover 11a for storing a magnetic driven core 12 for guiding an arc 10 generated in current cut-off to cooling plates 700 with a magnetic field between a fixed contact 401 and a movable contact 501, and side plates 701a for holding the cooling plates comprise fluororesin moldings. Fluorine gas generated by heating these with the arc 10 intrudes into the arc 10 and becomes a negative ion by bonding with an electron, temperature and conductivity of the arc is reduced, and arc resistance increases to decrease an arc current to improve current limiting performance. Therefore, active pressure rising in an arc-extinguishing chamber is not required, inexpensive material with less heat resistance and strength can be used for a case and a cover.  A structure where coating containing fluorine is applied to the surfaces of the cooling plates 700 and the side plates 701a may be used.
Patent JP-H1114796-A (JP)
Title: Decontamination method for inside nuclear reactor pressure vessel and decontamination device thereof
Inventor: KANEZAKI TAKESHI
IPC: G21F9/28
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve decontamination effect in conducting chemical decontamination inside a nuclear reactor pressure vessel. SOLUTION: For the chemical decontamination work using this method inside a nuclear reactor pressure vessel 3, which applies flowing movement to decontamination liquid supplied in the nuclear reactor pressure vessel 3 by means of driving of a recirculation pump 9, by forming a jet pump 7 which forcibly-circulate reactor water in a space to a shroud 4 disposed in the nuclear reactor pressure vessel 3, and recirculation system piping 8 and the recirculation pump 9 which circulate the reactor water from the jet pump 7 through an inlet nozzle and an outlet nozzle for a recirculation system connected to the lower outer surface of the nuclear reactor pressure vessel 3, the initial water level of the decontamination liquid in the nuclear reactor pressure vessel 3 (liquid level 13 before decontamination) is set to be at a main steam pipe nozzle 11 or lower than it.  During a decontamination period, the operation of the recirculation pump 9 is controlled so that no seal water may overflow from the nuclear reactor pressure vessel 3 even if the seal water required for operating the recirculation pump 9 flows into the nuclear reactor pressure vessel 3.
Patent JP-S6144310-A (JP)
Title: Position detector of unmanned running vehicle
Inventor: OTSUKI HISANORI
IPC: B61B13/00
Filed: 1984-08-08
Abstract: PURPOSE:To detect the position deviation in the running direction of an unmanned running vehicle, by detecting the distances between a work station and the vehicle by using a plurality of ultrasonic wave transciever elements, which are arranged at the specified positions of the unmanned running vehicle. CONSTITUTION:After an unmanned running vehicle 13 is stopped with respect to a work station 14, ultrasonic waves are transmitted and received with respect to the work station 14 by using ultrasonic wave transciever elements 1 and 81. Thus distances L1 and L81 between the work station 14 and the vehicle are obtained. A slant amount theta and position deviation DELTAy with respect to the work station 14 and the unmanned running vehicle 13 are detected based on said distances. Ultrasonic waves are transmitted and received with respect to a material to be measured 15 on the work station 14 with the relative position relation of an ultrasonic wave transciever element 91 being changed by a straight line driving device 12. The minimum value of the intensity of the reflected signal 15 of the ultrasonic waves is detected. In consideration of said slant amount theta, the position deviation DELTAx can be detected.
Patent JP-H0516713-A (JP)
Title: Ac-dc selecting system
Inventor: OGAWA HISAO
IPC: B60M3/04
Filed: 1991-07-05
Abstract: PURPOSE:To permit the use of an ac voltage breakage part which withstands low voltage by turning OFF a high voltage switch part, during the time when the ac power is supplied to an ac-dc selecting division, in an ac-dc selecting system for the electric railroad. CONSTITUTION:An ac-dc selecting division 3 is formed between dc order sections 1 and 2, and the feeder sections 1 and 3 are connected through an ac selecting switch 4, and the divisions 2 and 3 are connected through an ac selecting switch 4, and the divisions 2 and 3 are connected through an ac-dc selecting switch 5 switch consists of the series connection of a high voltage switch 51 and a dc current breaker 52. When an electric train 6 is in the division 2 in case of advance from the division 2 to the division 1, the selecting switch 5 is put in an electric conduction state, and the division 3 is applied with i.e., DC 1500V. When, the electric train 6 advances into the division 3, the dc current is interrupted in the dc breaker part 52, and the high voltage switch 51 is turned OFF, and then the ac switch 4 is turned ON, and the division 3 is applied with AC 20KV, and the electric train 6 is shifted to the division 2 side.
Patent JP-S6321603-A (JP)
Title: Composition for forming thin film which is selective to wavelength of light
Inventor: OGAWA YUKIO
IPC: G02B5/20
Filed: 1986-07-15
Abstract: PURPOSE:To enable the formation of a thin film whose sharpness in a prescribed wavelength region lowers selectively by specifying the optical path difference between the filler-contg. part of a thin film formed with a composition can be filler-free part. CONSTITUTION:A transparent filler 2 such as SiO2 is dispersed in a soln. of a transparent org. polymer such as acrylic resin or in transparent oil 1 such as octyldodecyl myristate. The polymer or oil 1 and the filler 2 are selected to as to satisfy formula I when a thin film is formed on a light transmitting substrate 3 and to satisfy formula II when a thin film is formed on a light reflecting substrate 3. In the formulae I, II, lambda is a prescribed wavelength, Nor is the refractive index of a thin film formed with the polymer or oil 1, Nair is the refractive index of air, Nce is the refractive index of the filler 2, d1 is the thickness of the polymer or oil 1 on the filler 2, d2 is the diameter of the filler 2 and m=1-4.
Patent JP-S5867115-A (JP)
Inventor: YOSHIMURA YUKIO
IPC: A01D34/68
Filed: 1981-10-15
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-S5789420-A (JP)
Title: Surface hardening and leveling process
Inventor: HAYANO TAKEHIKO
IPC: C21D9/04
Filed: 1980-11-26
Abstract: PURPOSE: To minimize the deformation of a long steel material due to heat  treatment by a method in which heating treatment is made on a long steel material kept under a condition that deformation is brought about in a direction opposite to the direction of deformation to be taken place when the material is  subjected to a surface hardening treatment under nonrestraint condition.  
     CONSTITUTION: When a long steel material 1, e.g., rail, etc., is sent in longitudinal direction, moved at a moving rate of approx. 6mm/sec under nonrestraint condition by a heating coil 2 and a cooler 3, and then hardened for its hardening section 1a, a deformation of approx. 2.23mm/m length is brought about. Thus, the material 1 is received on two turnable support rollers 4 provided at an interval of approx. 300mm, and its central upside is flexed by a press roller 5 in such a way as to flex it approx. 0.7mm at the center of the support rollers 4. Under the condition, the material 1 is sent to the right at a moving rate of approx 6mm/ sec for heat treatment by a heating coil 2 and a cooler 3. Thus, the deformation rate of the material 1 becomes approx. 0.3mm/m. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6144118-A (JP)
Title: Refining method of molten metal
Inventor: HIGUCHI MITSUO
IPC: C21C7/072
Filed: 1984-08-08
Abstract: PURPOSE:To prevent the nitrogen absorption and the reoxidation of a molten steel and to execute effectively refining by immersing a cylindrical isolating vessel into a vessel for molten metal and blowing a granular refining material or ferroalloy together with a carrier gas into the vessel from the bottom of a vessel right thereunder. CONSTITUTION:Slag 5 on part of the surface of the molten steel 2 tapped to the inside of a ladle 1 is removed and thereafter the cylindrical isolating vessel 3 is dipped into the molten steel to shut off substantially the molten steel 2 in the ladle 1 from the external air. The granular refining material such as quicklime, CaF2 or CaC2 or ferroalloy, single metal or the like such as Fe-Mn, Fe-Si, Al, Ti is blown together with an inert gas such as Ar from a blowing nozzle 6 drilled to the wall in the bottom of the ladle 1 right under the vessel 3 from a blowing tank 9. The contact of the refining material, etc. and the molten steel 2 is considerably improved as the molten steel is subjected to elastic stirring by the ascending inert gas, by which the excellent refining effect is obtd. The inside of the above-mentioned vessel 3 is maintained in the inert gaseous atmosphere to prevent the decrease in the yield, etc. owing to the nitrogen absorption of the molten steel 2 and the oxidation of the ferroalloy.
Patent JP-H07687-A (JP)
Title: Cleaning device
Inventor: KAMATA KENICHI
IPC: D06F35/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide a new type cleaning device capable of effectively cleaning a textile product such as clothing without using a conventional dry cleaning organic solvent in the cleaning of the textile, and never causing the discoloration, color running, shrinkage and damage of the textile product. CONSTITUTION:A textile product such as clothing is housed in a cleaning tank 1, a detergent and water are introduced thereto, a vacuum generating device such as a vacuum pump is connected to the upper end of the cleaning tank 1, and the cleaning tank 1 is vacuumed and exhausted by the vacuum generating device, whereby the air in the textile product is extracted, and its cleaning effect is enhanced.
Patent JP-H0216278-A (JP)
Title: Suspension wheel for moving wall
Inventor: MATSUDA ETSUICHI
IPC: E05D15/00
Filed: 1988-07-04
Abstract: PURPOSE:To stabilize a bearing state by fixing vertical members at both the ends of a horizontal member with the fitted suspending member of a moving wall, and by arranging six wheels rolling on the running surface of a hanger rail, inside the vertical members, to balance a load. CONSTITUTION:A moving wall suspending bolt 3 is fitted on a horizontal member 4, and inside left and right vertical members 7a, 7b fitted firmly at both the ends of the member 4, respectively, three wheels 9a-9c are fitted. On a bracket 8, upper guide rings 12a, 12b are respectively fitted, and on the center of a web 13, a lower guide ring 15 is respectively fitted. When a suspension wheel 1 is run along a guiderail H, then the wheels 9a-9c roll on the upper surfaces 2a, 2b of the flange F1 of the rail H, and a moving wall suspended on the member 3 is conveyed, and by the synergy of guiderails 17a, 17b and the ring 15 on the lower surface of the rail H, the inclination of the suspension wheel 1 is regulated. Accordingly, the conveyance can be stabilized.
Patent JP-H069028-A (JP)
Title: Automatic type changing device for chute
Inventor: WADA FUMIO
IPC: B65G47/14
Filed: 1992-06-24
Abstract: PURPOSE:To facilitate automation of a can producing line and to improve production efficiency of cans by moving a supporting body with a moving mechanism so as to automatically change the type of chutes. CONSTITUTION:A supporting body 70 is arranged between a first conveyer for conveying an article to be conveyed 1 and a second conveyer 20 arranged its downstream with an interval. A first chute 91, a second chute 92 and a third chute 93 constituting a conveyance path by connecting the first conveyer 10 and the second conveyer 20 are mounted onto this supporting body 70. In changing the type of chutes, the first and the second conveyers 10 and 20 are stopped and the supporting body 70 is moved, and the second or the third chute 92 or 93 is arranged at the position opposed to the first and the second conveyers 10 and 20.
Patent JP-H04364159-A (JP)
Title: Isothiocyanate ester aqueous solution
Inventor: KO MICHIYO
IPC: C07C331/16
Filed: 1991-06-11
Abstract: PURPOSE:To provide an aqueous solution dissolving an isothiocyanate ester in a high concentration. CONSTITUTION:An isothiocyanate ester aqueous solution dissolved in a concentration of >=100mg/100ml produced by dissolving an isothiocyanate ester in an aqueous solution of a di-lower alkyl-beta-cyclodextrin and/or a 2-hydroxy lower alkyl-beta-cyclodextrin. The aqueous solution is advantageously used as a sterilization-treating agent having a high sterilizing ability in a field of foods.
Patent JP-H0831920-A (JP)
Title: Wafer retainer for wafer housing container
Inventor: OHORI SHINICHI
IPC: H01L21/673
Filed: 1994-07-19
Abstract: PURPOSE:To provide a wafer retainer, for a wafer housing container, which does not cause a creep deformation, whose operability is not spoiled and whose holding force is not affected even when the shape of a wafer is changed. CONSTITUTION:A wafer retainer 4 which is mounted on the bottom face of a lid body 3 and which elastically supports the upper edge of every wafer W housed in an inside box 1 is composed of a support frame 5 which is in a rectangular parallepiped shape and of an elastic member 6 whose base part is installed so as to be connected to two opposite sides in the support frame, which is bent toward the inside in a U-shape, whose width direction is branched in a comb shape and which is of a symmetrical cantilever structure. The tip of the elastic member 6 is arranged and installed at a gap alpha of 0.5 to 10mm from the bottom face of the lid body 3.
Patent JP-H0516612-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: OKIHARA MASAKAZU
IPC: B60C9/08
Filed: 1991-07-08
Abstract: PURPOSE:To exercise the driving stability at the same level with or more than a conventional tire while realizing the light-weight of the tire which has two layers of steel cord belt layers. CONSTITUTION:In a pneumatic radial tire in which plural grooves 6 extending in the tire circular direction are provided on the tread surface, belt layers 4u and 4d which consist of two layers of steel cords are provided in the tread, the steel wire total section area alpha per 50mm width of the belt layers 4u and 4d is made within 5<=alpha<=9mm<2>, the depth d of the grooves 6 is made within 0<=d<=8.0mm, and the rubber thickness t under the groove from the groove bottom to the outermost belt layer 6u is made within 1.0<=t<=2.5mm.
Patent JP-2000000344-A (JP)
Title: Slot machine
Inventor: ISHIHARA MASAYUKI
IPC: A63F5/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To display a line for determining prize winning to be easily identified. SOLUTION: Under the condition of detecting the throwing-in of three medals, a game controller determines prize winning, for example a so-called big bonus, when a prize winning picture design 40, e.g. '7' appears in at least one of the 1st to 3rd line n1 to n3 of the 3rd row m3 of picture design display parts 61 to 69 if the preset prize winning picture design 40, e.g. '7' appears in the 1st row n1 of the 2nd line m2 of the picture design display parts 61 to 69 or the 2nd row n1 of the 2nd line m2.
Patent JP-H1112253-A (JP)
Title: Production of 4-amino-5-chloro-6-1-fluoroethyl)pyrimidine derivative
Inventor: FUJII KATSUTOSHI
IPC: C07D239/42
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To industrially produce the subject compound useful as medicines and agrochemicals by reacting 4-amino-5-chloro-6-(1bromoethyl)pyrimidine derivative with an alkali metal fluoride compound in a specific solvent. SOLUTION: A 4-amino-5-chloro-(1-brommmoethyl)pyrimidine derivative of formula I [R is H, a 1-4C (halo)alkyl, a 1-4C (halo)alkoxy, a halogen, nitro, etc.] is reacted with an alkali metal fluoride compound of the formula M-F (M is an alkali metal, preferably potassium) by using formamide, N- methylformamide, or a mixture of formamide or N-methylformamide, with 1,3-dimethyl-2-imidazolidinone as a solvent at a temperature from a room temperature to the boiling point of the used solvent, preferably 50-100 deg.C ordinary for 1-3 hr to provide the objective compound of formula II, 4-amino-5-chloro-6-(1- fluoroethyl)pyrimidine derivative.