baber/WOPTO huggingface dataset:
Patent JP-H01320227-A (JP)
Title: Production of bismuth-containing oxide superconducting material
Inventor: ENDOU UTAKO
IPC: C01G1/00
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a Bi-contg. oxide superconducting material having a large proportion of 120K phase in a relatively short time at a relatively low temp. by calcining a mixture of a Bi compd., Sr compd., Ca compd., and a Cu compd. under a specified oxygen partial pressure. CONSTITUTION:An aimed superconducting material is obtd. by calcining a uniform mixture of a Bi compd., Sr compd., Ca compd., and Cu compd. under <=0.15atm oxygen partial pressure after calcining provisionally a uniform mixture thereof or without the provisional calcination. Preferred molar ratios of compsns. of said compds. are 0.8-1.2 Sr to Bi, 1-4 Ca to Bi, and 2-5 Cu to Bi. 0.15-0.4 of said Bi may be substituted by Pb. Any kinds of the starting material such as oxide, carbonate, nitrate, oxalate, acetate, etc. may be usable so far as it transforms to oxide by decomposition or reaction by calcination. The calcination is usually performed at 750-870 deg.C. At least 2hr, pref. >=8hr is necessary for calcination in order to obtain a product contg. recognizable 120K phase.
Patent JP-H11344531-A (JP)
Title: Pedestal of ic
Inventor: YABE KYOJI
IPC: G01R31/26
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of the existence of an IC by a vacuum switch by arranging a groove communicating with the atmosphere in a pedestal so that a vacuum-sucking pad sucks in the atmosphere when the vacuum-sucking pad approaches or contacts with the pedestal. SOLUTION: A groove 8 or a hole communicating with the atmosphere is arranged in a pedestal 7 of an IC so that a vacuum-sucking pad 3 sucks in the atmosphere when the vacuum-sucking pad 3 approaches or contacts with the pedestal 7. The vacuum-sucking pad 3 descends, the under surface of the vacuum-sucking pad 3 contacts with the upper surface of the pedestal 7, and even if the under surface of the vacuum-sucking pad 3 is blocked up by the upper surface of the pedestal 7, a vacuum system sucks in the atmosphere from the groove 8, so that and a degree of vacuum does not increase. Thus, a vacuum switch is not turned on so as to detect that there is no IC on the pedestal 7 to thereby obviate highly accurate control of a distance up to the upper surface of the IC from the under surface of the vacuum-sucking pad 3 and a descending stroke of the vacuum-sucking pad 3.  The existence of the IC can be detected regardless of a thickness of a package.
Patent JP-S6130293-A (JP)
Title: Laser light condenser
Inventor: FUJISAWA TETSUO
IPC: B23K26/064
Filed: 1984-07-23
Abstract: PURPOSE:To suppress the deformation of an indium wire with time and to obtain stable processing performance by inserting and fixing a lens between the wires of a pair of guide rings formed under pressure so as to project. CONSTITUTION:The guide rings 13 having annular hollow grooves 13 for disposing the indium wire 9 into a ring shape in the prescribed position are provided on both sides of a lens 3. The groove 13a of each ring 13 is set in the sectional area smaller than the sectional area of the wire 9 so that the wire 9 builds up when the wire is fully pushed into the groove 13a. Then the wire 9 has high adhesiveness and positional stability in the stage of assembling the lens 3 and the reliability of the sealed part is improved. The thorough deformation is completed by the prescribed holding power of the lens by which the efficiency of heat transmission is maintained and the deformation of the wire 9 with time is prevented.
Patent JP-H102980-A (JP)
Title: Manufacture of fuel assembly and fuel assembly
Inventor: SASAGAWA MASARU
IPC: G21C3/62
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of plutonium enrichment rate of each fuel rod in a method for manufacturing a fuel assembly using plutonium containing relatively little thermal fissionable Pu nuclide for an outside fuel rod by using plutonium containing much thermal fissionable Pu nuclide for a central side fuel rod. SOLUTION: When a predetermined amount of plutonium material substance is supplied from spent fuel, total average thermal fissionable plutonium composition ratio is detected. It is separated into high Puf composition group containing higher average thermal fissionable plutonium composition ratio and lower average thermal fissionable Puf composition group containing lower average ratio. These two groups of plutonium enrichment rates are decided in response to the equivalent fissile coefficient of mean of fuel assembly 11, and respectively charged in pellets of fuel rod 12 of number 1 at the central side of a lattice-like configuration and fuel rod 12 of numbers 2 to 4 of an outer peripheral side.
Patent JP-H10339155-A (JP)
Title: Oil leak preventive device for supercharger
Inventor: ITO MASAHARU
IPC: F02B39/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To securely seal oil leaking from the bearing housing side to the compressor housing side in a supercharger such as a turbo-charger. SOLUTION: A flange part 20 is formed on a collar 14 installed on a shaft 4 to rotate, oil transmitted through the shaft 4 is scattered into a seal chamber 16, and a seal ring 18 facing a circular groove 19 formed in the collar 14 is installed on an inner surface of a center cylinder part 17 of a retainer 12 to prevent transmission of oil in an axial direction, where a rotary current is generated in air in the seal chamber 16 by rotation of the flange part 20 to generate tendency of oil directing toward a center part of the seal chamber 16 by inducing action by the rotary current thereby, an oil leak is caused so an overlap part 33 is formed in the center cylinder part 17 to restrict the rotary current of air only. As another application, a parting wall may be provided roughly in a radial direction in the seal chamber 16.
Patent JP-S5853859-A (JP)
Title: Integrated thin film element
Inventor: ISHIHARA SHINICHIROU
IPC: H01L27/00
Filed: 1981-09-26
Abstract: PURPOSE:To obtain an integrated thin film element comprising a three-dimensional circuit by forming the first element having electrode on the single surface of thin film layer and the second element having electrode opposing thereto on the other surface and by connecting them with the conductive layer in the thin film. CONSTITUTION:An N type amorphous Si (a-)13 and a gate oxide film 14 are laminated selectively on an i-type a-Si 12 on a substrate 11 and not-diffusible Mo 15 and diffusible Al 16 are also stacked on said a-Si. The Mo is etched in order to form the gate electrode and succeedingly the Al 16 is patterned. The i-type a-Si 17 and N type a-Si 18 are stacked and the source, drain electrodes are formed by the layer 18. At the time of this stacking, the substrate temperature is kept lower than that when the layers 12, 13 are formed in order to prevent isolation of H2 from the layers 12 and 13. As a result, the aluninum 16 diffused regions 19 and 20 are formed, the second gate oxide film 21 is formed selectively, the metal 22 is evaporated and thereby the electrode and wiring are formed, thus completing an integrated thin film element.
Patent JP-S6264885-A (JP)
Inventor: EMEEKE ABASAARI
IPC: C09K11/77
Filed: 1986-07-01
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-H10325788-A (JP)
Title: Apparatus and method for test of shear strength of bedrock in original position
Inventor: FUKUSHIMA SHINJI
IPC: G01N3/24
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the shear strength after the excavating operation of a bedrock whose stress is released by the excavating operation can be found precisely. SOLUTION: An apparatus 10 is provided with a shear ring 12, with a vertical-load loading mechanism 16, with a shear-load loading mechanism 18, with a vertical displacement meter 60 and with a shear displacement meter 62. A test piece which is cut off in an original position by excavating the circumference of a bedrock B to be tested is surrounded by the shear ring 12. The vertical-load loading mechanism 16 loads a vertical load to the test piece. The shear-load loading mechanism 18 loads a horizontal load to the shear ring 12 so as to load a shear load to the test piece. The displacement meters 60, 62 measure the vertical displacement amount and the shear displacement amount of the test piece.  When the vertical load and the shear load which are loaded to the test piece are adjusted, the initial stress state of the bedrock B before its excavation and the state of the bedrock B whose stress is releaded after its excavation can be reproduced.
Patent JP-H10324107-A (JP)
Title: Working tool moving device for vehicle
Inventor: YOSHITANI YASUO
IPC: B60S5/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a working tool moving device for a vehicle for simply surely replacing a tire of a large-sized vehicle such as truck, bus, or the like. SOLUTION: This device comprises a moving body 4 moving along a guide rail disposed on a ceiling, a swing arm 5 whose base end is pivotally mounted on the moving body 4 such that it can pivot in the horizontal plane, and a wire-like tool holding member 6 depending from the tip end of the swing arm 5 and having a working tool 2 at the tip end thereof.
Patent JP-S6045752-A (JP)
Title: Fuel controller of internal-combustion engine
Inventor: ANPO TOSHIMI
IPC: F02D41/14
Filed: 1983-08-24
Abstract: PURPOSE:To control an air fuel ratio to vary it to another value according to the operating condition and provide constantly proper supply of fuel by detecting any variation in the operating condition and varying the form of the dynamic characteristics model according to the operating condition. CONSTITUTION:A processing unit 10 constituted by an input/output unit 11, CPU12, RAM13, ROM14 and so on receives the air quantity signal S1 from an air flow meter 4, the revolutional signal S2 from a revolutional sensor 7, the intake air temperature signal from a temperature sensor 9, the signals regarding engine operation variables, namely, the cooling water temperature signals. The unit 10 processes the signals according to the demanded operating program and generates a fuel injection quantity signal S3. According to the signal S3, the unit 10 controls a fuel injection valve 5 to supply fuel as much as required by an engine. With such control operation, proper quantity of fuel may be supplied even if the operating condition or the operating environment is varied.
Patent JP-S6131407-A (JP)
Title: Production of polymeric composition
Inventor: ONO TOSHIO
IPC: C08F2/44
Filed: 1984-07-25
Abstract: PURPOSE:To obtain easily the titled composition containing a uniformly dispersed polymer, e.g. rubber or resin, and crystalline 1,2-polybutadiene therein, by polymerizing butadiene in the presence of water and further the polymer, e.g. rubber or resin, in the solution state. CONSTITUTION:Butadiene is polymerized in the presence of water and further (A) a catalyst obtained by bringing a Co compound, e.g. cobalt octylate, into contact with an organometallic compound, e.g. n-buthyllithium, or hydride, e.g. LiAlH4, in the presence of a conjugated diene, e.g. butadiene, in a molar amount of 1-1,000 times that of the compound, (B) at least one of CS2, phenyl isothiocyanate and xanthogen compound, e.g. methyl xanthate, and (C) a polymer solution of a rubber, e.g. 1,4-polybutadiene, or a resin, e.g. polystyrene, to give the aimed composition.
Patent JP-S6045355-A (JP)
Inventor: TANAKA KAZUYA
IPC: A61L2/10
Filed: 1983-08-24
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-S5579519-A (JP)
Title: Push-button tuner
Inventor: NISHIKAWA YASUHISA
IPC: H03J5/08
Filed: 1978-12-13
Abstract: PURPOSE: To obtain a miniaturized tuner composed of a small number of members and providing light operation, by pushing a setting projection, provided to a crossbar with push buttons, between joint edges projecting on both sides of a special link member bodys.  
     CONSTITUTION: Crossbar 1 with push buttons 5 is arranged in parallel to unit base 10, and link body 6 operated by setting projection 11 provided to crossbar 1 is also arranged in parallel to unit base 10. With projection 11 pushed in, the free terminal side of link body 6 turns to move memory slide 2. Straight lines connecting each pivot part 16 and unit base 10 of each link body 6, and each lock part 26 and slide 2 are made parallel and joint edges 61 projecting symmetrically on the both sides of link body 6 are provided opposing each other. Between those joint edges, setting projection 11 of crossbar 1 to be pushed is incorporated. Consequently, operating force for slide 2 in the operation of link body is made efficient for light tuning operation, and a push-button tuner can be obtained which uses a small number of needed members and is thinned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11344397-A (JP)
Title: Seating detecting system
Inventor: SAITO TAKASHI
IPC: G01L5/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a crew detecting system for accurately detecting the seated state or the like of a crew that can accurately grasp signal data from an antenna electrode even if the characteristics of the components of a control unit change due to heat ' and surrounding temperature. SOLUTION: A crew detecting system is provided with an electric field generation means for generating an electric field around an antenna electrode 5 being arranged at a sheet, an interface circuit A for the antenna electrode including a circuit for detecting information data being related to current that flows to the antenna electrode from the electric field generation means, an interface circuit B for correction including the electric field generation means and a circuit for detecting information data being related to current that flows based on power supply from the electric field generation means, and a control circuit 15 for correcting a signal value from the interface circuit A by utilizing a signal from the interface circuits A and B.  Both interface circuits are constituted similarly, and at the same time an antenna electrode is connected to the interface circuit A, and the interface circuit B is opened.
Patent JP-S5854467-A (JP)
Title: Logging data collection controlling system
Inventor: TAKASAKI KIKUO
IPC: G06F17/40
Filed: 1981-09-28
Abstract: PURPOSE:To eliminate a stay due to the waiting for filing of a logging data, by applying a simultaneous filing process to the subsequent logging data while the preceding logging data is filed. CONSTITUTION:An effective process is carried out for plural logging data which are stored in a physical storage medium like a magnetic disk storage device, etc. In this case, if the filing request is produced to a program A and then B, the logging data A and B are stored in a buffer 7 and at the same time registered to a waiting line 9 in order of A and B. A filing control part 2 can file plural logging data in the line 9 with the start of filing control of one time. Thus the data A and B are filed consecutively. This can reduce the load factor of the logging file as well as the overhead of a CPU which is required for filing.
Patent JP-H0821492-A (JP)
Title: Power transmission device for vehicle
Inventor: SHIBAHATA KOJI
IPC: F16H48/38
Filed: 1994-07-05
Abstract: PURPOSE:To reduce the dimension of a power transmission device for vehicle which supplies and receives a torque between wheels by a pair of hydraulic clutches which can transmit the torque each other. CONSTITUTION:The ring gear 4 of a differential gear device D is connected with an engine E, and a sun gear 5 and a planetary carrier 8 are connected with the left and right output shafts 9L and 9R, respectively. On a carrier member 11 which is fitted in a rotatable manner with the left output shaft 9L, the first and the second pinions 13 and 14 which are integrally formed and have the respective pitch diameters are supported, and the first pinion 13 is connected with the right output shaft 9R, and the second pinion 14 is connected with the left output shaft 9L. If, in the rightward turn, a hydraulic clutch Cd is engaged, the carrier member 11 is decelerated, and the left front wheel WFL increases speed, and the torque is transmitted to the left front wheel WFL. In the leftward turn, if a hydraulic clutch Ca is engaged, the carrier member 11 increases speed, and the right front wheel WFR is accelerated, and the torque is transmitted to the right front wheel WFR.
Patent JP-S6075785-A (JP)
Inventor: UORUFURAMU UEEBAA
IPC: A61M5/142
Filed: 1984-07-25
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-H11254-A (JP)
Title: Antibacterial mat
Inventor: NOGAMI NOBUTOSHI
IPC: A61L2/18
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial mat having continuous and stable antibacterial effect by providing a pile consisting of a fiber material and impregnating the pile with an oil solution in which anti-bacterial component is dissolved. SOLUTION: The pile consisting of the fiber material is impregnated with oil solution in which 10.00 pts.wt. 2-isopropyl-5-methyl phenol being the antibacterial component is dissolved in 90.00 pts.wt. mineral and paraffin oil to prepare an anti-bacterial mat. Then the original cloth roll of the antibacterial mat is cut off, the cut-off antibacterial mat is placed on a unvulcanized NBR sheet, the whole of it is inserted between a Teflon sheet, the original cloth roll of the antibacterial mat is adhered to the NBR sheet into one body while vulcanizing NBR by a prescribed press condition and surrounding NBR sheet is cut off to provide the frame edge of 15 mm to make a mat of a prescribed size. By processing the antibacterial mat like this, high sanitation is kept.
Patent JP-H0444357-A (JP)
Title: Semiconductor storage device
Inventor: TANAKA KENICHI
IPC: H01L21/8242
Filed: 1990-06-11
Abstract: PURPOSE:To realize large capacitance without needing the space at the substrate surface for reducing the mutual interference between an electrode for charge accumulation and a transfer gate by arranging an electrode for accumulation, which constitutes a capacitance element, putting it above a transfer gate, which constitutes a transistor, through an insulating film. CONSTITUTION:A transfer gate 4 is formed, and this is covered with a relatively thick insulating film 3, and an electrode 7 for charge accumulation is formed in a self alignment manner, with one part overlapping this above the gate 4, thus the dimension of a memory element can be reduced without increasing the mutual action between the transfer gate 4 and the electrode 7. It becomes possible to constitute a memory element of fall dead bit type by placing a bit line contact 10 for every memory element which has a transistor and a capacitor. For the memory element constituted in this fall dead bit type, as compared with the open bit type requiring the data accumulating capacity of 45ff or more per memory element to get accurate operation, data accumulat ing capacity of 30ff of less is sufficient since the error read by the effect of noise decreases.
Patent JP-H05341679-A (JP)
Title: Fixing device
Inventor: TANAKA SHINICHI
IPC: B41J29/00
Filed: 1992-06-12
Abstract: PURPOSE:To uniformize a temperature distribution in the axial direction of a fixing roller, in an extremely simple and inexpensive constitution, in a fixing device used for an image forming device. CONSTITUTION:The fixing roller 12 rotated/driven by a driving mechanism not shown is cylindrically formed, and has a heating lamp 14 at the position of the axis of the fixing roller 12. Then, a pressure roller 13 is pressed to contact with the fixing roller 12. Further, a fin 17 generating an air current going in a direction (the arrow 16) so as to be opposed to the air current generated in such a manner that a fan for cooling the inside of a machine 15 is driven, accompanying with the rotation of the fixing roller 12, is provided inside the fixing roller 12. Since this constitution is adopted, the bias of the temperature distribution to the side of the fan 15 on the fixing roller 12, is suppressed accompanying with the driving of the fan 15, and the temperature distribution in the axial direction of the fixing roller 12 can be uniformized.
Patent JP-H11323365-A (JP)
Title: Hydraulic oil
Inventor: KUDO TAKAHIRO
IPC: C10M129/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic oil which exhibits excellent stability against oxidation, extreme pressure properties, sludge formation inhibiting properties, and sludge resistance even under high-temp. and high-pressure conditions of a piston pump in an actual machine and can maintain these properties for a long period of time. SOLUTION: This hydraulic oil comprises: a mineral oil, a synthetic oil, or a mixed oil composed of these oils as a base oil; and, based on the total mass of the hydraulic oil, 0.01 to 1 mass % alkenyl succinimide or a derivative thereof, 0.1 to 5 mass % phosphoric ester, 0.05 to 0.5 mass % alkylated diphenylamine, and 0.05 to 0.5 mass % hindered phenols.
Patent JP-H07136042-A (JP)
Title: Coupling device for mattress
Inventor: BERUNARUDASU ARUNORUDASU TEODO
IPC: A47C21/02
Filed: 1994-07-05
Abstract: PURPOSE: To easily fasten a mattress in a snap in a prescribed position to a mattress support member. CONSTITUTION: A mattress connecting device is composed of a lower connecting member 4 installed on a mattress support member 1 and an upper connecting member 6 installed on a mattress 2 mechanically connectable to this lower connecting member 4. The upper connecting member 6 has a rib 10 extending in the crossing direction, and when this rib 10 is fitted in one of recessed parts 9 which are formed between pins 7 of the lower connecting member 4 and extend in the plural crossing directions, both connecting members 4 and 6 can be connected to each other. A conductive plate 12 is arranged on both side surfaces of the rib 10 and on opposed surfaces of the recessed parts 9, and when the rib 10 is fitted in one of the recessed parts 9, both contact with each other.
Patent JP-S6133222-A (JP)
Title: Manufacture of high-purity ampholytic surfactant
Inventor: KUROSAKI TOMIHIRO
IPC: C09K23/00
Filed: 1984-07-24
Abstract: PURPOSE:To remove efficiently inorganic salts and organic ionic compds. by removing the inorganic salts and organic ionic compds. by electrodialysis or dialysis from a mixture of ampholytic surfactants contg. the inorganic salts and organic ionic compds. CONSTITUTION:A mixture of ampholytic surfactant, contg. inorganic salts and organic ionic compds. and obtained in the manufacture of the ampholytic surfactant, is treated by electrodialysis or dialysis to remove the inorganic salts and organic ionic compds. Electrodes are provided on both ends of each dialytic cell wherein a cation-exchange membrane and an anion-exchange membrane are alternately arranged in said electrodialysis, and a DC current is passed through the electrodes to move anions to the anode side and cations to the cathode side. By adopting said method, impurities such as inorganic salts and organic ionic compds. are reduced, and an ampholytic surfactant of 95-100% high purity can be obtained.