baber/WOPTO huggingface dataset:
Patent JP-H03273550-A (JP)
Title: Reel turn table moving device
Inventor: OKUMURA MASAO
IPC: G11B15/30
Filed: 1990-03-23
Abstract: PURPOSE:To speed up the movement of reel turn tables and to allow the exact positioning of the reel turn tables by providing a pair of reel turn table bases, stoppers, a pair of wiper arms, and driving means for turning the wiper arms simultaneously in opposite directions. CONSTITUTION:This moving device is provided with a pair of the reel turn table bases 29, 45 which have the reel turn tables 30, 44 and are held freely movable, the stoppers 26 to 28, 32, 48 which respectively regulate the positions thereof, a pair of the wiper arms 40, 43 which are freely turnably held and move the reel turn table bases 29, 45 by engaging with the reel turn table bases 29, 45, and the driving means 37, 38 which simultaneously turn the wiper arms in the opposite directions. The reel turn table bases 29, 45 are, therefore, moved in accordance with the reel positions of plural kinds of tape cassettes and can be moved back and forth on the basis of the stoppers 27, 28. The stoppers 32, 48 provided at the intermediate of the moving range are operated in parallel at the time of movement of the reel turn tables. The movement of the reel turn tables 30, 44 is speeded up in this way and the exact positioning is executed.
Patent JP-S62296890-A (JP)
Title: Recombinant dna product and its production
Inventor: WINTER GREGORY PAUL
IPC: C07K16/00
Filed: 1987-03-27
Abstract: An altered antibody is produced by replacing the complementarity determining regions (CDRs) of a variable region of an immunoglobulin (Ig) with the CDRs from an Ig of different specificity using recombinant DNA techniques. The gene coding sequences for producing the altered antibody may be produced by site-directed mutagenesis using long oligonucleotides.
Patent JP-S62230967-A (JP)
Title: Method for generating used target
Inventor: HIJIKATA KENICHI
IPC: B22F3/14
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a regenerated target having characteristics comparable to those of a new target by covering the uneven surface of a used target with metallic powder having the same composition as the target, sealing the target in a vessel, hot forging it and carrying out diffusion bonding by heat treatment. CONSTITUTION:When a target is used for sputtering, the surface is made uneven. The uneven surface of the used target is covered with powder of a metal or alloy having the same composition as the target. The target is sealed in a vessel and hot forged to form a high density formed body. This formed body is heat treated to unite the target and the powder to one body by diffusion bonding. By this method, a regenerated target having quality and characteristics comparable to those of the original target can be obtd.
Patent JP-H08268417-A (JP)
Title: Automatic bag-opening device
Inventor: FURUNO RYOJI
IPC: B65B69/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide an automatic bag-opening device wherein the gripping of a packaging bag can be done from outside of the device. CONSTITUTION: To a carrying/supporting member 21 being provided between a pair of endless chain belts 2, a packaging bag-supporting member 22 on which a plurality of packaging bag-gripping members 23 are provided is detachably provided so that the supporting of a packaging bag to the packaging bag- supporting member can be done from outside of a casing.
Patent JP-H06291278-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: GOTO YUJI
IPC: H01L23/52
Filed: 1993-03-31
Abstract: PURPOSE:To enable accurate patterning of a shield conductive layer by forming a second insulating film in an upper surface of a plurality of bit lines, by forming a shield conductive layer thereafter, by forming a resist film all over an upper surface thereof, and by etching back all over the surface. CONSTITUTION:After a plurality of bit lines 15 are formed on a first insulating film 14, a second insulating film 16 is formed all over, a shield conductive layer 17 for preventing stray capacity between the bit lines 15 is formed all over, a resist film 18 is formed all over and a entire surface is etched back. Since a flat surface of the resist film 18 is transcribed to a lower layer of the shield conductive film 17 as it is, it is possible to flatten a step between adjacent bit lines 15 by filling it up with the shield conductive film 17. The shield conductive film 17 can be thereby patterned accurately and step coverage thereof can be improved when a passivation film is formed thereafter.
Patent JP-H03273189-A (JP)
Title: Fuel assembly
Inventor: NAKAJIMA AKIYOSHI
IPC: G21C3/328
Filed: 1990-03-23
Abstract: PURPOSE:To flatten the output distribution in axial direction by forming the upper part of a 1st combustible poison containing fuel rod to concentration different from the upper part of a 2nd combustible poison-containing fuel rod and making the concentration difference between their upper parts larger than the difference between the lower parts. CONSTITUTION:Gadolinium-containing rods G2 are arranged in an area 83, where fuel rods arranged in the 3rd layer from the outermost periphery of the fuel assembly 1 are positioned, adjacently to a large-diameter water rod 7. The fuel rods G2 are 5.0wt.% in gadolinium concentration within a range from the lower end of the fuel effective length to 12/24 as large as the reactor core effective length and 4.5wt.% above it in a gadolinium concentration 2 area. In an area 82 positioned outside the area 83 where the fuel rods G2 are arranged, gadolinium-containing fuel rods G1 which are 0.5 wt.% increased in gadolinium concentration at the lower part as compared with the fuel rods G2 and 1.0wt.% decreased at the upper part are arranged.
Patent JP-S56918-A (JP)
Title: Stack-rain preventing device
Inventor: SUZUKI YOSHINOBU
IPC: F23J15/00
Filed: 1979-06-13
Abstract: PURPOSE: To prevent the raining phenomenon in a stack by a method wherein the internal surface of a stack is lined with a trap plate, leaving a small space therebetween, and the exhaust gas is sucked into the small space by a suction fan.  
     CONSTITUTION: Combustion exhaust gas enters into a stack 1 from the lower end of the latter and flows upwards, while the moisture contained in the exhaust gas condenses on the internal surface of the stack. The upward-flowing exhaust gas is sucked into a small space 3 through a trap plate 2 by a suction fan 4, and the moisture contained in the exhaust gas is trapped by the trap plate 2. The trapped moisture, as well as the moisture which has condensed on the internal surface of the stack and carried up to the portion of the trap plate 2 by the upward-flowing exhaust gas, is driven by the suction fan 4 to flow together with the exhaust gas through a connection pipe 6 into a water collecting device 5, where water is collected. The collected water is discharged by a drain pump 8, while the exhaust gas deprived of water is returned into the stack 1 and discharged to the atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61235536-A (JP)
Title: Amorphous high-carbon iron alloy having high corrosion resistance
Inventor: MASUMOTO TAKESHI
IPC: C22C45/02
Filed: 1986-04-02
Abstract: PURPOSE:To easily manufacture the titled iron alloy having high strength, heat resistance and a high brittle temp. at a low cost by limiting a composition consisting of Fe, Cr, Mo, W and C. CONSTITUTION:This amorphous high-carbon iron alloy having high corrosion resistance has a composition represented by a formula FeaCrbMcQd (where M is one or more among Cr, Mo and W, Q is C, a=28-82 atomic%, b=2-20%, c=4-26%, d=12-26%, a+b+c+d 100%, <=4% N may be substituted for part of C, and when M is W, b=4-20%). The alloy has high strength, hardness, superior heat, corrosion and fatigue resistance and satisfactory heat conductivity. The alloy can be obtd. by rapidly cooling an alloy having said prescribed composition from a molten state.
Patent JP-H03273479-A (JP)
Title: Automatic vending machine
Inventor: AKAISHI JUSAKU
IPC: G07F9/00
Filed: 1990-03-23
Abstract: PURPOSE:To easily supply goods by selectively bringing the passage plates of upper stage goods introducing passages into a state where goods in the upper stage goods introducing passages are introduced to goods carrying passages and into a state where the introduction of goods to the goods carrying passages is prevented. CONSTITUTION:When goods 10 are charged into goods carrying passages 2, upper passage plate 12 are pushed to positions shown by alternate long and short dash line in order to easily perform the operation. Under this state, the openings of goods introducing portions 3A, 3B are widened to make an operation for charging the goods 10 in lower stage goods introducing passages 9 easy. When the lower stage goods introducing passages 9 are filled with the goods 10, the goods 10 are charged on the passage plates 12 to complete a charging operation. When the number of stored goods is reduced and the goods in the lower stage goods introducing passages 9 sequentially move into the goods carrying passages 2, the passage plates 12 are set to positions shown by solid lines so that the goods 10 in upper stage goods introducing passages 8 sequentially move into the goods carrying passages 2 from rear portions. Namely, the upper stage goods introducing passages 8 serve as stock portions for preliminary goods. Thus, goods supply can be facilitated.
Patent JP-H06289932-A (JP)
Title: Controller for motor-driven blind
Inventor: INOUE HIROMICHI
IPC: E06B9/264
Filed: 1993-03-31
Abstract: PURPOSE:To automatically control the angle of louvers based also on the height of the sun. CONSTITUTION:The output signals of a light/temperature composite-type sensor 1 and a photosensor 2 fitted to the external surface of the louvers L of a blind are transmitted from an input part 3 to an arithmetic circuit 4. The arithmetic circuit 4 decides the opening/closing of the blind by receiving the output signal of the light/temperature composite-type sensor 1. Furthermore, the variable amount of the angle of the louvers L is decided so that the output signal of the photosensor 2 becomes a maximum by receiving it and a control signal based on the decision is transmitted to an output part 5. A motor (driving part) 6 opens/closes the motor-driven blind by the control signal from the output part 5 and varies the angle of the louvers L.
Patent JP-H11269490-A (JP)
Title: Detergent composition
Inventor: ONO MASAHITO
IPC: C11D3/20
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. which is excellent in capability for cleaning oil dirt and does not cause the degradation with time in color tone by compounding an alkanolamine, a surfactant, a solvent, and a phosphonocarboxylic acid compd. SOLUTION: This compsn. contains 1-10 wt.% alkanolamine of formula I, 0.05-20 wt.% surfactant, 0.1-99 wt.% solvent pref. comprising a compd. of the formula: RO (C2 H4 O)m (C3 H6 O)n }H, and 0.02-8 wt.% phosphonocarboxylic acid compd. In the formulas, R4 is 1-4C hydroxyalkyl; R2 and R3 are each H, R1 , or 1-4C alkyl; R is 1-4C alkyl or phenyl; m and n are each 0-3 provided they are not simultaneously 0; and M1 to M5 are each H or a salt-forming counter ion. When used for cleaning oil dirt attached to the surface of an aluminum material, the compsn. does not corrode nor discolor the material.
Patent JP-S56919-A (JP)
Title: Fuel supply system for water-in-oil type emulsion fuel combustor
Inventor: KIMURA TAKASHI
IPC: F23K5/12
Filed: 1979-06-15
Abstract: PURPOSE: To prevent an excess water supply under abnormal conditions and facilitate maintenance of combustion by a method wherein automatic valves are fitted in a fuel oil supply pipe and a feed water pipe, and the fuel oil supply pipe is connected with an emulsion fuel supply pipe by a bypass pipe fitted with an automtic valve.  
     CONSTITUTION: A fuel oil supply pipe 28 and a feed water pipe 30 are fitted respectively with an automatic valve 20 and an automatic valve 32, and the fuel oil supply pipe 28 is connected with an emulsion fuel supply pipe 42 by a bypass pipe 50 fitted with an automatic valve 52. Accordingly, when the pressures in the fuel oil supply system and the feed water supply system are abnormal, pressure switches 24, 34 function to close the automatic valve 32, thereby preventing an excess water supply for a mixer 12. Further, when the delivery pressure of a pump 38 is abnormal, a pressure switch 46 functions to stop the driving of the pump 38, stop the automatic valves 20, 32, and open the automatic valve 52, resulting in that the fuel oil is fed from a pump 16 directly to a burner 14 and combustion is maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60218198-A (JP)
Inventor: SUGIURA TOSHIHIRO
IPC: G08B17/06
Filed: 1984-04-13
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-S51150014-A (JP)
Title: Speed controller of series motor
Inventor: KAGAWA SHIGEMITSU
IPC: H02P7/292
Filed: 1975-06-18
Abstract: PURPOSE: When speed of series motor is over a specified value, it is detected and speed of motor is controlled. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62232846-A (JP)
Title: Charged particle beam scanning type imaging device
Inventor: HORI AKIO
IPC: H01J37/21
Filed: 1986-03-31
Abstract: PURPOSE:To sharpen a picture image through a simple apparatus and display the picture image in a real-time manner by providing respective prescribed means so as to display the output from a subtraction means as an picture image. CONSTITUTION:A unit for switching focus condition for a sample scanning beam, a pictire image signal delay means, a switching means for selecting a picture image signal to the delay means and a subtraction means 7 synchronously with the switching of the focus condition, and a means for taking out the picture image signal from the delay means in form of picture-element correspondence with a picture image signal directly inputted as a signal to be subtracted onto the subtraction means 7 and for inputting the taken-out image signal as a subtracting signal into the subtraction means 7 are provided. The output from the subtraction means 7 is displayed as an picture image. An in- focus signal from a scanning beam focused on a sample S and an out-of-focus signal from a scanning beam unfocused on the sample are subjected to appropriate operation to obtain such a picture image signal in a real-time manner as being emphasized in the edge of its picture image and reproduced in its high-frequency component well to be sharpened.
Patent JP-H07284184-A (JP)
Title: Loudspeaker device
Inventor: TAKAYAMA SATOSHI
IPC: H04R1/02
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a flat sound pressure frequency characteristic and to obtain a loudspeaker device performing an excellent low level sound reproduction by arranging a specified partition plate on the way of the route of a sounding tube for guiding the sound waves coupled with the back face of a loudspeaker. CONSTITUTION:This device is provided with a sounding tube 5 continuously extended to the side of the back face of a loudspeaker 6, a partition plate 7 arranged slantly to the side wall of this sounding tube 5 and an opening part 8 directed to the side of the front surface at the end part of the sounding tube 5. The sound waves radiated from the back face of the loudspeaker 6 is radiated in the air from the opening part 8 through the sounding tube 5. At this time, because the plate 7 does not have a surface parallel to the side wall of the sounding tube 5, standing waves do not generate on this surface. Because space where air is capable of freely passing is secured around the plate 7, the plate 7 hardly resists the pass of sound waves, and the same sound pressure as that generated when the plate 7 does not exist can be obtained. As a result, a smooth and excellent acoustic characteristic free from a sharp peak can be obtained.
Patent JP-S62230631-A (JP)
Title: Production of quartz glass
Inventor: KITABAYASHI HIROHITO
IPC: C03B19/12
Filed: 1986-04-01
Abstract: PURPOSE:To prevent cracking of a gel during aging contraction or dry contraction stages and to improve the yield of dry gel, by coating a mold-releasing oil to the inner wall of a gelation vessel and carrying out the gelatinization in the vessel. CONSTITUTION:In the production of a quartz glass plate by sol-gel process, a mold-releasing oil is applied to the inner wall of a generation vessel, a prepared sol solution is poured into the vessel and the gelatinization of the solution is carried out. The releasability of the gel from the vessel can be improved to enable the free contraction of the gel. Accordingly, the cracking of gel during aging contraction or dry contraction stages can be prevented to improve the yield of dry gel.
Patent JP-S572820-A (JP)
Title: Method and device for heating of slab in continuous type heating furnace
Inventor: ISHIJIMA TAKEO
IPC: F27B9/24
Filed: 1980-06-05
Abstract: PURPOSE: To prevent surface oxidation and save fuel by soaking a slab in an imperfect combustion zone and heating the same in a perfecr combustion zone wherein air is added to this at the time of heating the slab continuously up to rolling temp. then soaking the same to a uniform temp.  
     CONSTITUTION: A slab 8 passes continuously through a heating zone 3 where it is heated up to rolling temp., and a soaking zone 4 where it is heated in a manner as to decrease the skid marks of the slab 8 and to make its temp. uniform. On the other hand, a burner 12 for heating the zone 4 is regulated to make imperfect combustion, whereby the slab 8 is soaked while the oxidation of the surface of the slab 8 is being prevented. Next, this imperfectly burnt gas is conducted to the zone 3, where it is added with the air from an injection pipe 16 to make perfect combustion, thereby heating the slab 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04311367-A (JP)
Title: Low salt fermented acidic seasoning
Inventor: NAGAMINE KOJI
IPC: A23L27/50
Filed: 1991-04-08
Abstract: PURPOSE:To obtain a low salt fermented acidic seasoning having an abundant taste and also a harmonization between acidity and taste. CONSTITUTION:A protein raw material, carbohydrate raw material or a mixture thereof is digested and hydrolyzed in a low salt concentration to give an unpurified digested seasoning or a separated solution thereof, which is subjected to acetic acid fermentation in the presence of ethanol to give the objective low salt fermented acidic seasoning.
Patent JP-S59201442-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MINORU
IPC: H01L21/768
Filed: 1983-04-28
Abstract: PURPOSE:To prevent the 2nd layer wirings provided to the upper part from step cutting by a method wherein the 1st layer wirings are formed through apertures in an insulating film on diffusion regions formed on a semiconductor substrate and the whole surface is coated with a photoresist film and, utilizing the fact that the resist film is thin on the edge parts of the wirings, the film on the edge parts is removed by etching and then the exposed edge parts are also removed by etching. CONSTITUTION:An SiO2 film 7 is formed on a p type Si subsrate 1 on which a field oxide film 2, an n<+> type source region 5, an n<+> type drain region 6, a gate electrode 4 and the like are formed and contact holes 8 are drilled and the 1st layer Al-Si wirings 91-93, which have contact with each region, are formed. Then the whole surface is coated with a photoresist film 10. Utilizing the fact that the film 10 is thin on the edge parts of the wirings 91-93, the film 10 on these edge parts is removed by etching and then the exposed edge parts of the wirings 91-93 are also removed by etching. With this constitution, the corners of the edge parts are made smooth and the 2nd layer wirings 131, 132 formed on the 1st layer wirings with an SiO2 film 11 in between are prevented from step cutting.
Patent JP-S59201249-A (JP)
Title: Automatic program searching device
Inventor: YOSHITOME MASAYUKI
IPC: G11B15/087
Filed: 1983-04-28
Abstract: PURPOSE:To make the program search for a desired program speedily and accurately by setting a still picture reproductin mode for a specific time every time a program search signal is detected once a rapid traverse mode is set initially. CONSTITUTION:When the program search signal is detected from a recording tape 21 in fast-forward mode, an FF circuit 27 is set, and a data selector circuit 29 sends a signal S4 from a still picture reproduction mode circuit 28 to a reel motor driving circuit 30. Then, a reel motor 31 stops and the recording tape 21 is reproduced in still picture mode. A setting circuit 35 for still picture reproduction time outputs a reset signal S6 in said state a specific time later. The signal S6 resets the FF circuit 27, and consequently the data selector circuit 29 supplies a rapid traverse mode setting signal S3 to a reel motor driving circuit 30 to forward the tape 21 fast again. Thus, the search for a program is made speedily and accurately.
Patent JP-H03274673-A (JP)
Title: Manufacture of solid electrolyte
Inventor: MARUMOTO KENJI
IPC: H01M8/12
Filed: 1990-03-23
Abstract: PURPOSE:To form solid electrolyte having a gas tightness by forcing liquid including ultra-fine grains of solid electrolyte to flow through a layer of solid electrolyte formed by flame coating or slurry applying method for sealing pores in the electrolyte layer. CONSTITUTION:An electrode 12 is formed by flame coating method on a base material 15, a YSZ layer 61 is formed thereor by flame coating method, and flow of fluid is forcibly generated in the order of the YSZ layer 61   electrode part 12   base material 15. By having the ultra-fine grains of YSZ included in the fluid, the pores in the YSZ 61 are sealed by the ultrafine grains of YSZ, a YSZ layer 62 is formed, and then an electrode part 13 is formed by flame coating.
Patent JP-H10265289-A (JP)
Title: Coated granular fertilizer
Inventor: MAEDA SHOTARO
IPC: C05G3/90
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To produce a coated granular fertilizer capable of keeping a nitrogen form state preferable for a crop through the growing period of the crop and effective in excellent growth and quality improvement in a cutivation environment of the crop by coating a granular material, obtained by mixing a fertilizer containing both states of ammonia and nitrate and a suppressing agent for nitrate formation, with a coating material. SOLUTION: The coated granular fertilizer has the following 3 forms. These are the first one formed by coating the granular fertilizer material composed of the fertilizer containing both states of ammonia and nitrate as the nitrogen components and the suppressing agent for nitrate formation with the coating material, the second one formed by coating the granular fertilizer material containing both states of ammonia and nitrate as the nitrogen components with the coating material containing the suppressing agent for nitrate formation and the last one formed by mixing the coated granular fertilizer, which is obtained by coating the granular fertilizer material containing both states of ammonia and nitrate as the nitrogen components with the coating material, with a coated granular suppressing agent for nitrate formation,  which is obtained by coating the granular material containing the suppressing agent for nitrate formation with the coating material. The ratio of ammonia state to all the nitrogen components is >=40%.